Traction mechanism, replacement device and replacement equipment

Abstract

The utility model provides a traction mechanism, a replacing device and replacing equipment, the traction mechanism comprises a mounting structure used for being mounted on a to-be-mounted part, the mounting structure is provided with a mounting groove, the mounting groove is used for being arranged opposite to a positioning groove of the to-be-mounted part, and the mounting groove is used for mounting a to-be-pulled rope; the clamping structure is movably arranged on the mounting structure, and the clamping structure has an opening state and a clamping state; when the clamping structure is in an open state, the clamping structure is arranged in a way of avoiding the mounting groove; when the clamping structure is in a clamping state, at least part of the clamping structure is arranged at the opening part of the mounting groove; and at least part of the driving structure is movably arranged in the mounting groove, and at least part of the driving structure is used for being arranged on the to-be-pulled rope in a pressing mode so as to drive the to-be-pulled rope to move. According to the technical scheme, the technical problem that in the prior art, the replacement efficiency of the steel wire rope is low can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire replacement equipment, and in particular to a traction mechanism, a replacement device and a replacement equipment. Background Art

[0002] At present, in the field of electric shovel equipment, electric shovels use gears, chains, cable pulleys and other components to transmit power, thereby realizing mining operations. As one of the main mining equipment in tens of millions of tons of open-pit mines, electric shovels have become a powerful tool for mining engineering with their high productivity and low operating costs. The current mainstream electric shovel structure divides electric shovels into two structures according to the different structural forms of the bucket to achieve push-pull back: rack type and steel rope type. Although the push-pull back structure of the two electric shovels is different, the lifting form of the bucket tends to be consistent, and both use the lifting wire rope to bypass the top sheave to lift and lower the bucket.

[0003] Since the working environment of the electric shovel is relatively harsh, it is necessary to regularly inspect and repair the electric shovel and replace the wire rope. At present, the replacement of the old wire rope is often achieved by manual cooperation with cranes and traction equipment. Generally, the original wire rope is used as the traction rope to pull the new wire rope to complete the replacement of the wire rope. For the broken wire rope, it is necessary to manually thread and hang the rope after removing the original wire rope.

[0004] However, the existing wire rope replacement method results in a large workload and labor intensity for workers, requires a long time of work, and seriously affects the replacement efficiency. Utility Model Content

[0005] The main purpose of the utility model is to provide a traction mechanism, a replacement device and a replacement equipment to solve the technical problem of low replacement efficiency of steel wire ropes in the prior art.

[0006] In order to achieve the above object, according to one aspect of the utility model, a traction mechanism is provided, comprising:

[0007] A mounting structure, used for mounting on the component to be mounted, the mounting structure having a mounting groove, the mounting groove being used for being arranged opposite to the positioning groove of the component to be mounted, and the mounting groove being used for mounting the towing rope;

[0008] The clamping structure is movably arranged on the mounting structure, and the clamping structure has an open state and a clamping state; when the clamping structure is in the open state, the clamping structure avoids the mounting groove; when the clamping structure is in the clamping state, at least part of the clamping structure is arranged at the opening of the mounting groove;

[0009] The driving structure, at least part of which is movably arranged in the mounting groove, and at least part of which is used to be pressed on the rope to be pulled so as to drive the rope to be pulled to move.

[0010] Further, the mounting structure is detachably arranged on the component to be mounted; and / or,

[0011] The mounting structure is snap-connected to the component to be mounted.

[0012] Furthermore, the mounting structure includes a mounting assembly, the mounting assembly has a clamping groove adapted to the component to be mounted, and the mounting assembly is clamped on the component to be mounted; the mounting structure also includes:

[0013] A first connecting component is arranged at one end of the mounting component, the first connecting component extends out of one side of the component to be mounted, and the first connecting component has a first connecting groove; and / or,

[0014] A second connecting component is arranged at the other end of the mounting component, the second connecting component extends out of the other side of the component to be mounted, and the second connecting component has a second connecting groove;

[0015] Wherein, the first connecting groove and / or the second connecting groove are communicated with the clamping groove to form a mounting groove.

[0016] Further, the driving structure is arranged in the clamping groove, and the first connecting component and / or the second connecting component are provided with a clamping structure; and / or,

[0017] The mounting structure further includes a first position detection member, which is disposed on the mounting assembly, a detection portion of which is disposed toward the clamping slot, and the first position detection member is used to detect the position of the mounting assembly; and / or,

[0018] The slot of the clamping slot extends out of the slot of the first connecting slot and / or the slot of the second connecting slot.

[0019] Furthermore, the clamping groove comprises a first groove section and a second groove section which are connected to each other, and an end of the first groove section away from the second groove section forms a groove opening of the clamping groove;

[0020] Wherein, along the extending direction from the slot opening of the clamping slot to the slot bottom of the clamping slot, the clamping cross-sectional area of ​​the first slot section gradually decreases; and / or,

[0021] The mounting structure also includes a first position detection member, which is disposed in the second slot section.

[0022] Furthermore, the traction mechanism also includes:

[0023] A locking structure, the locking structure is movably arranged on the mounting structure, and the locking structure has a locking position and an avoidance position;

[0024] Among them, when the locking structure is in the locking position, the locking structure is locked and connected with the component to be installed; when the locking structure is in the avoiding position, the locking structure avoids the component to be installed.

[0025] Furthermore, the locking structure comprises:

[0026] A locking arm, the locking arm being movably disposed on the mounting structure;

[0027] An adsorption assembly is arranged at one end of the locking arm away from the mounting structure, and the adsorption assembly has an adsorption state for adsorbing the component to be mounted and a separation state for separating from the component to be mounted;

[0028] When the locking structure is in the locking position, the locking arm drives the adsorption assembly to move to a position where it at least partially fits the component to be installed, and the adsorption assembly is in an adsorption state.

[0029] Further, the locking arm is rotatably arranged on the mounting structure; the locking structure also includes a first driving member, one end of the first driving member is rotatably arranged on the mounting structure, the other end of the first driving member is hinged to the locking arm, and the other end of the first driving member is telescopically arranged relative to one end of the first driving member; and / or,

[0030] The locking structure further includes a second position detection member, which is disposed on the adsorption component and is used to detect the position of the adsorption component; and / or,

[0031] The locking arm is a bent arm.

[0032] Furthermore, the adsorption assembly includes a connecting plate and an adsorption member, the connecting plate is connected to an end of the locking arm away from the mounting structure, and the adsorption member is mounted on the connecting plate;

[0033] Wherein, the connecting plate has a protective groove, and the adsorption member is installed in the protective groove; and / or,

[0034] The connecting plate is a bent plate, and the bending angle of the bent plate is matched with the outer edge angle of the mounting portion of the component to be mounted, so that the bent plate is clamped at the mounting portion.

[0035] Further, the clamping structure comprises:

[0036] A limit plate is movably arranged on the mounting structure;

[0037] A first guide member is arranged on the limiting plate, and a first guide groove adapted to the to-be-pulled rope is arranged on the first guide member;

[0038] Wherein, when the clamping structure is in a clamping state, the limiting plate blocks the opening of the mounting groove, and the first guide groove is arranged opposite to the mounting groove.

[0039] Furthermore, the traction mechanism also includes:

[0040] A guide structure is arranged in the installation groove, the guide structure is installed at the groove bottom of the installation groove, and at least a part of the guide structure is arranged opposite to the first guide member;

[0041] Wherein, when the clamping structure is in the clamping state, at least a part of the guide structure and the first guide groove form a clamping gap for clamping the traction rope.

[0042] Furthermore, the guiding structure comprises:

[0043] A first guide assembly and a second guide assembly are spaced apart along a preset direction, the first guide assembly and the second guide assembly are respectively arranged on both sides of the driving structure, and at least a portion of the first guide assembly forms at least a portion of the guide structure.

[0044] Further, the first guide member is rotatably arranged on the limiting plate; and / or,

[0045] The first guide assembly includes a plurality of second guide members, the plurality of second guide members are arranged along a preset direction, the plurality of second guide members are rotatably disposed in the mounting groove, and at least one of the plurality of second guide members forms at least a part of the first guide assembly; and / or,

[0046] The second guide assembly includes a plurality of third guide members, which are arranged along a preset direction, and are rotatably disposed in the mounting grooves, and at least one of the plurality of third guide members is provided with a second guide groove.

[0047] Furthermore, the installation groove is a strip groove structure, one end of the installation groove extends out of one side of the component to be installed, the other end of the installation groove extends out of the other side of the component to be installed, the clamping structure is arranged at the end of the installation groove, and the driving structure is arranged in the middle of the installation groove.

[0048] Furthermore, the driving structure includes:

[0049] a drive assembly, the drive assembly being rotatably arranged, the drive assembly forming at least a part of the drive structure;

[0050] Wherein, the driving assembly is arranged opposite to the groove wall of the installation groove, and the gap between the driving assembly and the groove wall of the installation groove forms a passing gap for the traction rope to pass through; or,

[0051] The driving structure also includes a guide matching component, which is arranged opposite to the driving component, and a gap between the guide matching component and the driving component forms a passing gap for the traction rope to pass through.

[0052] Further, the passing gap includes a first passing gap and a second passing gap; and the guide matching assembly includes:

[0053] The guide plate and the transmission assembly are both arranged in the installation groove, the guide plate and the transmission assembly are respectively arranged on both sides of the driving assembly, and the transmission assembly is rotatably arranged;

[0054] The gap between the guide plate and the driving assembly forms a first passing gap for the traction rope to pass through, and the gap between the transmission assembly and the driving assembly forms a second passing gap for the traction rope to pass through.

[0055] Further, there are at least two drive assemblies, and the at least two drive assemblies are arranged at intervals along a preset direction; there are at least two transmission assemblies and guide plates, and the at least two transmission assemblies are arranged in a one-to-one correspondence with the at least two drive assemblies, and the at least two guide plates are arranged in a one-to-one correspondence with the at least two drive assemblies, one of the at least two transmission assemblies and one of the at least two guide plates are respectively arranged on both sides of one of the at least two drive assemblies, and the other of the at least two transmission assemblies and the other of the at least two guide plates are respectively arranged on both sides of the other of the at least two drive assemblies; and / or,

[0056] The driving assembly comprises at least two driving rollers, and the at least two driving rollers are arranged along a preset direction; and / or,

[0057] The transmission assembly comprises at least two transmission rollers, and the at least two transmission rollers are arranged along a preset direction.

[0058] Further, the driving structure further comprises a second driving member, the second driving member is mounted on the mounting structure, the second driving member is located outside the mounting groove, and the second driving member passes through the mounting structure and is drivingly connected to the driving assembly; and / or,

[0059] The traction mechanism further includes a lifting plate, which is connected to the mounting structure, is located outside the mounting groove, and is protruded from the mounting structure; and / or,

[0060] At least a portion of the guide matching assembly is movably arranged in the mounting groove in a direction approaching or moving away from the driving assembly so as to clamp, guide or avoid the traction rope.

[0061] According to another aspect of the present invention, a replacement device is provided, comprising:

[0062] The traction mechanism provided above;

[0063] A clamping mechanism and a replacement mechanical arm, wherein the clamping mechanism is used to clamp or release the traction mechanism and / or the rope to be traction, and the replacement mechanical arm is movably arranged, and the replacement mechanical arm is drivingly connected to the clamping mechanism;

[0064] Among them, the clamping mechanism has a first clamping state for clamping the traction mechanism and a second clamping state for traction of the traction rope; when the clamping mechanism is in the first clamping state, the replacement robot arm drives the traction mechanism to move to the component to be installed through the clamping mechanism; when the clamping mechanism is in the second clamping state, the replacement robot arm drives the traction rope to be traction to move through the clamping mechanism.

[0065] Further, the clamping mechanism may be movably arranged on the replacement robot arm; and / or,

[0066] Replace the robot arm with a folding arm crane; and / or,

[0067] The replacement device also includes a winding and unwinding mechanism, which is used for winding and unwinding the traction rope.

[0068] Further, the clamping mechanism comprises:

[0069] A first connecting seat, the first connecting seat being hinged to the replacement mechanical arm;

[0070] A second connecting seat, wherein one of the first connecting seat and the second connecting seat is sleeved on at least a portion of the other of the first connecting seat and the second connecting seat, so that the second connecting seat is rotatably arranged relative to the first connecting seat;

[0071] Wherein, the rotation axis of the second connecting seat rotating relative to the first connecting seat and the rotation axis of the first connecting seat rotating relative to the replacement robot arm are arranged at a preset angle.

[0072] According to another aspect of the present invention, there is provided a replacement device, comprising:

[0073] The replacement device provided above;

[0074] The mobile device is movably arranged, and the replacement robot arm of the replacement device is installed on the mobile device.

[0075] By applying the technical solution of the utility model, in the process of replacing a new steel wire rope, at least part of the rope to be pulled is installed in at least part of the installation groove, so that the clamping structure is in a clamping state to clamp the rope to be pulled, and the driving structure is pressed on the pulling rope and drives the pulling rope to move, so as to transport the rope to be pulled along a preset direction. In this way, after the rope to be pulled is transmitted to a predetermined position, the clamping structure is in an open state to loosen the rope to be pulled, and the rope to be pulled in the installation groove falls into the positioning groove of the component to be installed under the action of gravity, so as to pull the rope to be pulled, thereby realizing the replacement of the rope to be pulled. The above-mentioned pulling and replacement process has a low degree of manual participation and a small amount of manual workload, and can facilitate the rapid replacement of the rope to be pulled, thereby improving the replacement efficiency of the rope to be pulled. BRIEF DESCRIPTION OF THE DRAWINGS

[0076] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0077] Figure 1 A schematic diagram of the structure of a replacement device provided according to an embodiment of the utility model is shown;

[0078] Figure 2 Shows Figure 1 Enlarged view of point A in the middle;

[0079] Figure 3 Shows Figure 1 Enlarged view of point B in the middle;

[0080] Figure 4 A schematic structural diagram of a clamping mechanism provided according to an embodiment of the utility model is shown;

[0081] Figure 5 A schematic structural diagram of a traction mechanism provided according to an embodiment of the utility model is shown;

[0082] Figure 6 A schematic diagram showing a partial structure of a traction mechanism provided according to an embodiment of the utility model (partial structure of the first connecting assembly and partial structure of the second connecting assembly are removed);

[0083] Figure 7 A schematic structural diagram of a traction mechanism provided in another angle according to an embodiment of the utility model is shown;

[0084] Figure 8 A structural schematic diagram of a locking structure provided according to an embodiment of the utility model is shown;

[0085] Fig. 9 A structural schematic diagram showing another angle of the traction mechanism provided according to an embodiment of the utility model;

[0086] Fig.10 A schematic structural diagram of a traction mechanism with a traction rope to be traction provided according to an embodiment of the utility model is shown;

[0087] Fig.11 A partial enlarged view of the structure of the replacement device provided according to an embodiment of the utility model is shown.

[0088] The above drawings include the following reference numerals:

[0089] 10. Traction mechanism; 11. Mounting structure; 111. Mounting slot; 112. Mounting assembly; 1121. Clamping slot; 11211. First slot section; 11212. Second slot section; 113. First connecting assembly; 1131. First connecting slot; 114. Second connecting assembly; 1141. Second connecting slot; 12. Clamping structure; 121. Limiting plate; 122. First guide member; 1221. First guide slot; 123. Clamping drive member; 13. Driving structure; 131. Driving assembly; 1311. Driving roller; 132. Guide matching assembly; 1321. Guide plate; 1322, transmission assembly; 13221, transmission roller; 133, second driving member; 134, third driving member; 14, first position detection member; 15, locking structure; 151, locking arm; 152, adsorption assembly; 1521, connecting plate; 1522, adsorption member; 153, first driving member; 154, second position detection member; 155, connecting rod; 16, guide structure; 161, first guide assembly; 1611, second guide member; 162, second guide assembly; 1621, third guide member; 16211, second guide groove; 17, lifting plate;

[0090] 20. Parts to be installed; 21. Sky wheel; 22. Support frame;

[0091] 30. Waiting for the traction rope;

[0092] 40. Clamping mechanism; 41. First connecting seat; 42. Second connecting seat; 43. Rotary driving member; 44. Clamping claw; 45. Driving cylinder;

[0093] 50. Replace the robotic arm;

[0094] 60. Winding and unwinding mechanism; 61. Roller; 62. Automatic pipe arrangement assembly;

[0095] 70. Mobile device;

[0096] 80. Power transmission harness;

[0097] 90. Electric shovel equipment; 91. Bucket. DETAILED DESCRIPTION

[0098] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0099] like Figures 5 to 10As shown, the first embodiment of the utility model provides a traction mechanism 10, which includes a mounting structure 11, a clamping structure 12 and a driving structure 13. The mounting structure 11 is used to be mounted on the component 20 to be mounted. The mounting structure 11 has a mounting groove 111. The mounting groove 111 is used to be arranged opposite to the positioning groove of the component 20 to be mounted. The mounting groove 111 is used to install the rope 30 to be pulled. The clamping structure 12 is movably arranged on the mounting structure 11. The clamping structure 12 has an open state and a clamping state. When the clamping structure 12 is in the open state, the clamping structure 12 avoids the mounting groove 111. When the clamping structure 12 is in the clamping state, at least a portion of the clamping structure 12 is arranged at the opening of the mounting groove 111. At least a portion of the driving structure 13 is movably arranged in the mounting groove 111. At least a portion of the driving structure 13 is used to be pressed on the rope 30 to be pulled, so as to drive the rope 30 to be pulled to move.

[0100] With the traction mechanism 10 provided in this embodiment, during the specific use process, at least part of the rope 30 to be traction is installed in at least part of the installation groove 111, the clamping structure 12 is in a clamping state to clamp the rope 30 to be traction, and the driving structure 13 is pressed on the traction rope and drives the traction rope to move, so as to transport the rope 30 to be traction along a preset direction. In this way, after the rope 30 to be traction is delivered to a predetermined position, the clamping structure 12 is in an open state to loosen the rope 30 to be traction, and the rope 30 to be traction in the installation groove 111 falls into the positioning groove of the component 20 to be installed under the action of gravity, so as to traction the rope 30 to be traction, thereby realizing the replacement of the rope 30 to be traction. The above-mentioned traction and replacement process has a low degree of manual participation and a small amount of manual work, and can facilitate the rapid replacement of the rope 30 to be traction, thereby improving the replacement efficiency of the rope 30 to be traction. Therefore, the technical problem of low replacement efficiency of steel wire rope in the prior art can be solved through the technical solution provided in this embodiment.

[0101] Specifically, the to-be-pulled rope 30 in this embodiment may be a steel wire rope, and the to-be-installed component 20 includes a support frame 22 and a sheave 21 , and the sheave 21 is installed on the support frame 22 . When it is necessary to replace the wire rope of the electric shovel, the two ends of the wire rope to be replaced are passed through the fixed pulley of the bucket 91 (can be operated manually), and then the clamping structure 12 is opened, and the two ends of the wire rope to be replaced are installed in the installation groove 111, and then the clamping structure 12 is clamped. Then, the two ends of the wire rope are driven by the compression drive of the driving structure 13 to move, so as to achieve smooth traction and transportation of the two ends of the wire rope; when the wire rope is transmitted to the predetermined position, generally after the wire rope is in a taut state between the fixed pulley and the sky wheel 21, the clamping structure 12 is controlled to be in an open state, and the wire rope in the installation groove 111 is smoothly dropped into the positioning groove of the sky wheel 21 under the action of gravity, thereby completing the smooth replacement of the wire rope of the electric shovel. The above replacement process has a low degree of manual participation and a high degree of automation, which is convenient for realizing the rapid replacement of the wire rope and improving the efficiency of replacing the wire rope.

[0102] In this embodiment, the mounting structure 11 is detachably arranged on the component to be installed 20, so that the position of the mounting structure 11 can be adaptively adjusted to better achieve the traction of the traction rope 30, thereby facilitating better improvement of the replacement efficiency of the wire rope.

[0103] Specifically, when it is necessary to install the two ends of the steel wire rope to be replaced in the installation groove 111, the installation structure 11 can be located close to the ground, so that the staff can adjust and pass the two ends of the steel wire rope adaptively, which is convenient for operation. When the steel wire rope to be replaced has been installed in the installation groove 111 and clamped by the clamping structure 12, the installation structure 11 is transferred to the component 20 to be installed, and then the driving structure 13 is used to compress and drive the steel wire rope for traction transmission, so as to better improve the smoothness of traction, and also facilitate the steel wire rope to fall into the positioning groove smoothly after the traction is completed, so as to ensure the installation stability of the steel wire rope.

[0104] Specifically, the mounting structure 11 can be clamped on the component to be mounted 20, so that the mounting structure 11 can be conveniently mounted on the component to be mounted 20 and the mounting can be stable; in addition, the mounting structure 11 can be conveniently removed from the component to be mounted 20. The corresponding clamping structure is simple to set, and the clamping installation is stable, which can also facilitate improving the stability of traction.

[0105] In this embodiment, the mounting structure 11 includes a mounting assembly 112, the mounting assembly 112 has a snap-fitting groove 1121 adapted to the component 20 to be mounted, and the mounting assembly 112 is snap-fitted to the component 20 to be mounted. The mounting structure 11 also includes a first connecting assembly 113, the first connecting assembly 113 is arranged at one end of the mounting assembly 112, the first connecting assembly 113 extends out of one side of the component 20 to be mounted, and the first connecting assembly 113 has a first connecting groove 1131; and / or, the mounting structure 11 also includes a second connecting assembly 114, the second connecting assembly 114 is arranged at the other end of the mounting assembly 112, the second connecting assembly 114 extends out of the other side of the component 20 to be mounted, and the second connecting assembly 114 has a second connecting groove 1141. The first connecting groove 1131 and / or the second connecting groove 1141 are connected to the snap-fitting groove 1121 to form the mounting groove 111. By adopting such a structural setting, by setting a first connecting component 113 extending from one side of the component to be installed 20 and / or a second connecting component 114 extending from the other side of the component to be installed 20, the steel wire rope in the installation groove 111 can be spaced apart from the positioning groove, and the steel wire rope in the installation groove 111 can be avoided from directly falling and overlapping at the positioning groove, thereby avoiding the situation where the steel wire rope is directly overlapped in the positioning groove, causing the steel wire rope to be greatly obstructed during the traction process and requiring a larger traction force, thereby improving the traction smoothness and traction efficiency of the steel wire rope.

[0106] Specifically, the mounting assembly 112 includes a mounting frame, which encloses a clamping groove 1121. The first connecting assembly 113 includes a first connecting frame, which encloses a first connecting groove 1131. The second connecting assembly 114 includes a second connecting frame, which encloses a second connecting groove 1141.

[0107] Specifically, the driving structure 13 is arranged in the clamping groove 1121, and the clamping structure 12 is arranged on the first connecting component 113 and / or the second connecting component 114. With such a structural arrangement, it is possible to improve the stability and smoothness of the drive, so as to effectively ensure that the steel wire rope is transmitted from one end of the installation groove 111 to the other end of the installation groove 111. By arranging the clamping structure 12 on the first connecting component 113 and / or the second connecting component 114, it is possible to clamp the position of the steel wire rope at the end of the installation groove 111, and avoid the situation that the steel wire rope at the end of the installation groove 111 falls to the positioning groove under the action of gravity, so as to ensure that the steel wire rope can be stably arranged in the installation groove 111, so as to facilitate the stable compression and driving of the steel wire rope by the driving structure 13, and further ensure the smoothness of the driving of the steel wire rope.

[0108] In this embodiment, the mounting structure 11 further includes a first position detection member 14, which is disposed on the mounting assembly 112, and a detection portion of the first position detection member 14 is disposed toward the clamping groove 1121, and the first position detection member 14 is used to detect the position of the mounting assembly 112. With such a structural arrangement, it is possible to detect whether the mounting assembly 112 is installed at the position on the component to be installed 20 by the first position detection member 14, so as to improve the installation accuracy of the mounting assembly 112, and thereby ensure the accuracy of the traction of the wire rope.

[0109] Specifically, the first position detection member 14 may be an image acquisition member, specifically a monitoring camera, through which the installation of the installation component 112 is observed to be accurately in place. It should be noted that "whether the installation of the installation component 112 is accurately in place" can be understood as whether the installation component 112 is stuck on the sky wheel 21. Preferably, it is necessary to determine whether the installation component 112 is stuck on the top of the sky wheel 21 through the first position detection member 14.

[0110] In this embodiment, the notch of the clamping groove 1121 extends out of the notch of the first connection groove 1131 and / or the notch of the second connection groove 1141. Such a structural arrangement is adopted to ensure that there is a sufficient contact area between the mounting assembly 112 and the sky wheel 21, thereby improving the clamping stability of the clamping groove 1121. In addition, the above arrangement can also avoid the situation where the steel wire rope is directly overlapped on the positioning groove of the sky wheel 21 as much as possible, thereby facilitating better traction and transmission of the sky wheel 21.

[0111] Specifically, the engaging groove 1121 includes a first groove section 11211 and a second groove section 11212 which are connected to each other, and an end of the first groove section 11211 away from the second groove section 11212 forms a groove opening of the engaging groove 1121 .

[0112] Among them, the clamping cross-sectional area of ​​the first groove section 11211 gradually decreases along the extension direction from the groove opening of the clamping groove 1121 to the groove bottom of the clamping groove 1121. With such a structural setting, when the mounting structure 11 is mounted on the component 20 to be mounted, it is convenient to adaptively adjust the position of the mounting structure 11 in the initial stage of clamping of the clamping groove 1121, and it is also convenient to adaptively adjust the installation position of the mounting structure 11 through the change trend of the clamping cross-sectional area of ​​the first groove section 11211, so that the clamping groove 1121 can be smoothly and stably clamped on the sheave 21 of the component 20 to be mounted, thereby improving the stability of the clamping.

[0113] Specifically, the mounting structure 11 further includes a first position detection member 14, and the first position detection member 14 is disposed in the second slot section 11212. Thus, when the first position detection member 14 detects that the second slot section 11212 is clamped on the sky wheel 21, it can be determined whether the mounting assembly 112 is stably clamped on the sky wheel 21, thereby improving the position detection accuracy of the first position detection member 14.

[0114] In this embodiment, the traction mechanism 10 further includes a locking structure 15, which is movably arranged on the mounting structure 11, and has a locking position and an avoidance position. When the locking structure 15 is in the locking position, the locking structure 15 is locked and connected with the component to be installed 20; when the locking structure 15 is in the avoidance position, the locking structure 15 avoids the component to be installed 20. With such a structural setting, after the mounting structure 11 is installed on the component to be installed 20, the locking structure 15 can be placed in the locking position, so that the locking structure 15 is locked and connected with the component to be installed 20, thereby improving the installation stability of the mounting structure 11 and avoiding the shaking of the mounting structure 11 during use; when the mounting structure 11 needs to be removed from the component to be installed 20, the locking structure 15 is placed in the avoidance position, so that the locking structure 15 avoids the component to be installed 20, thereby facilitating the smooth removal of the mounting structure 11 and facilitating the disassembly operation.

[0115] Specifically, the locking structure 15 includes a locking arm 151 and an adsorption component 152. The locking arm 151 is movably arranged on the mounting structure 11; the adsorption component 152 is arranged at one end of the locking arm 151 away from the mounting structure 11, and the adsorption component 152 has an adsorption state for adsorption with the component to be installed 20 and a separation state for separation from the component to be installed 20. When the locking structure 15 is in the locking position, the locking arm 151 drives the adsorption component 152 to move to a position at least partially in contact with the component to be installed 20, and the adsorption component 152 is in the adsorption state. With such a structural setting, the structure is simple, and the action of the locking arm 151 can facilitate the locking structure 15 to be smoothly switched to the locking position or the avoidance position. The adsorption effect of the adsorption component 152 is reliable and the action process is fast and simple, which is convenient for quickly achieving the locking adsorption effect. Specifically, when the locking structure 15 is in the avoidance position, the adsorption component 152 is in the separation state.

[0116] Specifically, the component 20 to be installed is generally made of iron-containing materials. In order to facilitate the adsorption and locking of the adsorption component 152 and the component 20 to be installed, at least a portion of the adsorption component 152 can be made of a magnetic material or can be an electromagnetic structure. The adsorption component 152 can be adsorbed with the sky wheel 21 of the component 20 to be installed and / or the support frame 22 of the component 20 to be installed. Preferably, the adsorption component 152 can be adsorbed with the support frame 22 of the component 20 to be installed to improve the installation stability of the installation structure 11.

[0117] Specifically, a locking arm 151 and an adsorption assembly 152 may be provided on one side and the other side of the opening of the mounting groove 111 , so as to better improve the locking stability of the mounting structure 11 .

[0118] In this embodiment, the locking arm 151 is rotatably disposed on the mounting structure 11; the locking structure 15 further includes a first driving member 153, one end of which is rotatably disposed on the mounting structure 11, the other end of which is hinged to the locking arm 151, and the other end of which is telescopically disposed relative to one end of the first driving member 153. In this way, the locking arm 151 can be driven to move smoothly by the first driving member 153, and the locking arm 151 can be driven to move smoothly by the adsorption assembly 152, so that the adsorption assembly 152 can adsorb or separate from the component 20 to be installed.

[0119] In this embodiment, the locking structure 15 further includes a second position detection member 154, which is disposed on the adsorption component 152 and is used to detect the position of the adsorption component 152. In this way, it is convenient to detect the position of the adsorption component 152, so as to accurately determine whether the adsorption component 152 is attached to at least a portion of the component 20 to be installed or is disposed close to at least a portion of the component 20 to be installed, thereby facilitating subsequent confirmation of whether the adsorption component 152 can be placed in an adsorption state, so as to ensure the accuracy of the adsorption position of the adsorption component 152.

[0120] Specifically, the second position detection member 154 may be an in-position sensor.

[0121] Specifically, the locking arm 151 is a bending arm, and a groove formed at the bending portion of the bending arm can avoid the installation component 112, thereby preventing the locking arm 151 from interfering with the installation component 112 during movement.

[0122] The other end of the first driving member 153 in this embodiment is hinged to the bending part of the bending arm. Specifically, there may be multiple bending arms, which are arranged at intervals, and the multiple bending arms are connected by a connecting rod 155, which connects the bending parts of the multiple bending arms, and the other end of the first driving member 153 is hinged to the bending part of the bending arm through the connecting rod 155.

[0123] In this embodiment, the adsorption assembly 152 includes a connecting plate 1521 and an adsorption member 1522. The connecting plate 1521 is connected to the end of the locking arm 151 away from the mounting structure 11, and the adsorption member 1522 is mounted on the connecting plate 1521. Specifically, the adsorption member 1522 can be a magnet or an electromagnet; when the adsorption member 1522 is an electromagnet, the magnetism of the electromagnet can be controlled by turning the power on and off of the electromagnet.

[0124] Among them, the connecting plate 1521 has a protective groove, and the adsorption component 1522 is installed in the protective groove to protect the adsorption component 1522, avoid the adsorption component 1522 being directly exposed to the outside, and avoid direct contact and wear between the adsorption component 1522 and the component 20 to be installed.

[0125] Specifically, the connecting plate 1521 is a bent plate, and the bending angle of the bent plate is adapted to the outer edge angle of the mounting portion of the component to be mounted 20, so that the bent plate is clamped at the mounting portion. With such a structural setting, it is convenient to further improve the setting stability of the bent plate, thereby improving the overall installation stability of the mounting structure 11, and avoiding the situation where the mounting structure 11 is easy to shake after being installed on the component to be mounted 20.

[0126] The mounting portion of the component 20 to be mounted is a support frame 22 of the component 20 to be mounted.

[0127] Specifically, the connecting plate 1521 includes a first connecting plate, a second connecting plate and a third connecting plate connected in sequence, the first connecting plate and the third connecting plate are arranged opposite to each other, the two sides of the second connecting plate are connected to the first connecting plate and the third connecting plate respectively, and the first connecting plate, the second connecting plate and the third connecting plate form a protective groove. Specifically, the first connecting plate is arranged on one side of the third connecting plate close to the mounting portion of the component 20 to be mounted, and the adsorbent 1522 is mounted on the first connecting plate.

[0128] In this embodiment, the clamping structure 12 includes a limit plate 121 and a first guide member 122, and the limit plate 121 is movably arranged on the mounting structure 11. The first guide member 122 is arranged on the limit plate 121, and a first guide groove 1221 adapted to the rope 30 to be pulled is arranged on the first guide member 122. When the clamping structure 12 is in a clamping state, the limit plate 121 blocks the opening of the mounting groove 111, and the first guide groove 1221 is arranged opposite to the mounting groove 111. With such a structural arrangement, it is convenient to clamp the rope 30 to be pulled by the limit plate 121 and the first guide member 122, so as to prevent the rope 30 to be pulled from falling from the notch of the mounting groove 111, so as to ensure that the rope 30 to be pulled can be smoothly and stably transported in the mounting groove 111.

[0129] Specifically, the clamping structure 12 further includes a clamping driving member 123, which is drivingly connected to the limiting plate 121, so that the limiting plate 121 is driven to move through the clamping driving member 123, so that the limiting plate 121 blocks or avoids the opening of the installation groove 111. Specifically, the driving end of the clamping driving member 123 is rotatably arranged to drive the limiting plate 121 to rotate.

[0130] Specifically, the traction mechanism 10 further includes a guide structure 16, which is disposed in the installation groove 111, and is installed at the bottom of the installation groove 111, and at least a portion of the guide structure 16 is disposed opposite to the first guide member 122. When the clamping structure 12 is in a clamping state, at least a portion of the guide structure 16 and the first guide groove 1221 form a clamping gap for clamping the traction rope 30. In this way, the cooperation between the guide structure 16 and the first guide member 122 can facilitate better clamping and guiding of the traction rope 30, thereby facilitating better transportation of the traction rope 30.

[0131] In this embodiment, the guide structure 16 includes a first guide assembly 161 and a second guide assembly 162 arranged at intervals along a preset direction, the first guide assembly 161 and the second guide assembly 162 are respectively arranged on both sides of the driving structure 13, and at least a portion of the first guide assembly 161 forms at least a portion of the guide structure 16. With such a structural layout, it is convenient to further improve the guiding and traction stability of the traction rope 30 to be transported, so as to better transport the traction rope 30.

[0132] Specifically, the first guide member 122 is rotatably disposed on the limiting plate 121 so as to guide the to-be-pulled rope 30. The first guide member 122 may be a first guide roller.

[0133] Specifically, the first guide assembly 161 includes a plurality of second guide members 1611, which are arranged along a preset direction, and are all rotatably disposed in the mounting groove 111, and at least one of the plurality of second guide members 1611 forms at least a portion of the first guide assembly 161. In this way, it is possible to smoothly guide the traction rope on one side of the driving structure 13 to the driving structure 13. Specifically, the second guide member 1611 may be a second guide roller.

[0134] Specifically, the second guide assembly 162 includes a plurality of third guide members 1621, the plurality of third guide members 1621 are arranged along a preset direction, the plurality of third guide members 1621 are all rotatably arranged in the mounting groove 111, and at least one of the plurality of third guide members 1621 is provided with a second guide groove 16211. In this way, it is possible to smoothly guide the traction rope on the other side of the driving structure 13 out of the mounting groove 111. By providing the second guide groove 16211 on at least one of the plurality of third guide members 1621, it is possible to better clamp and guide the traction rope 30 through the second guide groove 16211. Specifically, the third guide member 1621 may be a third guide roller.

[0135] In this embodiment, the installation groove 111 is a strip groove structure, one end of the installation groove 111 is extended out of one side of the component 20 to be installed, and the other end of the installation groove 111 is extended out of the other side of the component 20 to be installed, the clamping structure 12 is arranged at the end of the installation groove 111, and the driving structure 13 is arranged in the middle of the installation groove 111. With such a structural layout, it is convenient to effectively ensure the clamping of the traction rope 30 to be treated, so that the traction rope 30 can be effectively pressed and driven by the driving structure 13.

[0136] Specifically, a clamping structure 12 may be provided at one end of the mounting groove 111 ; or, a clamping structure 12 may be provided at the other end of the mounting groove 111 ; or, a clamping structure 12 may be provided at both one end of the mounting groove 111 and the other end of the mounting groove 111 .

[0137] Specifically, the driving structure 13 includes a driving assembly 131 , which is rotatably arranged and forms at least a part of the driving structure 13 .

[0138] The driving assembly 131 is arranged opposite to the groove wall of the installation groove 111, and the gap between the driving assembly 131 and the groove wall of the installation groove 111 forms a passing gap for the to-be-pulled rope 30 to pass through; or the driving structure 13 further comprises a guide matching assembly 132, which is arranged opposite to the driving assembly 131, and the gap between the guide matching assembly 132 and the driving assembly 131 forms a passing gap for the to-be-pulled rope 30 to pass through. In this way, the driving assembly 131 can be stably pressed on the to-be-pulled rope 30 in the passing gap, and drive the to-be-pulled rope 30 to move, so as to stably transmit the to-be-pulled rope 30.

[0139] Specifically, the passing gap includes a first passing gap and a second passing gap; the guide matching assembly 132 includes a guide plate 1321 and a transmission assembly 1322, both of which are arranged in the mounting groove 111, and the guide plate 1321 and the transmission assembly 1322 are respectively arranged on both sides of the driving assembly 131, and the transmission assembly 1322 is rotatably arranged. Among them, the gap between the guide plate 1321 and the driving assembly 131 forms a first passing gap for the to-be-pulled rope 30 to pass through, and the gap between the transmission assembly 1322 and the driving assembly 131 forms a second passing gap for the to-be-pulled rope 30 to pass through. With such a structural setting, the structural layout is optimized, and it is convenient to synchronously drive the to-be-pulled rope 30 in the first passing gap and the to-be-pulled rope 30 in the second passing gap to move through one driving assembly 131, so as to synchronously convey the to-be-pulled rope 30 in the first passing gap and the to-be-pulled rope 30 in the second passing gap, thereby improving the conveying efficiency.

[0140] Specifically, the rope 30 to be pulled in the first passing gap and the rope 30 to be pulled in the second passing gap may be two different sections of the same rope 30 to be pulled.

[0141] In this embodiment, there are at least two drive assemblies 131, and at least two drive assemblies 131 are arranged at intervals along a preset direction; there are at least two transmission assemblies 1322 and guide plates 1321, and at least two transmission assemblies 1322 are arranged one-to-one with at least two drive assemblies 131, and at least two guide plates 1321 are arranged one-to-one with at least two drive assemblies 131. One of the at least two transmission assemblies 1322 and one of the at least two guide plates 1321 are respectively arranged on both sides of one of the at least two drive assemblies 131, and the other of the at least two transmission assemblies 1322 and the other of the at least two guide plates 1321 are respectively arranged on both sides of the other of the at least two drive assemblies 131. In this way, it is convenient to increase the driving length of the drive assembly 131, so as to facilitate better traction and transmission of the traction rope 30 along the preset direction, and improve the traction smoothness of the traction rope 30.

[0142] Specifically, one of the at least two transmission assemblies 1322 can be arranged on one side of one of the at least two drive assemblies 131, and one of the at least two guide plates 1321 can be arranged on the other side of one of the at least two drive assemblies 131; and the other of the at least two transmission assemblies 1322 can be arranged on the other side of the other of the at least two drive assemblies 131, and the other of the at least two guide plates 1321 can be arranged on one side of the other of the at least two drive assemblies 131. The above staggered layout can further improve the traction and transmission stability of the rope 30 to be traction in the first passing gap and the rope 30 to be traction in the second passing gap.

[0143] Specifically, the preset direction may be an extending direction of the mounting groove 111 , that is, an extending direction from one end to the other end of the mounting groove 111 or an extending direction from the other end of the mounting groove 111 to one end of the mounting groove 111 .

[0144] Specifically, the driving assembly 131 includes at least two driving rollers 1311, and the at least two driving rollers 1311 are arranged along a preset direction so as to better pull and transmit the rope 30 to be pulled along the preset direction.

[0145] Specifically, the transmission assembly 1322 includes at least two transmission rollers 13221, and at least two transmission rollers 13221 are arranged along a preset direction so that the two transmission rollers 13221 can assist the driving of the driving roller 1311, thereby facilitating better traction and transmission of the traction rope 30 along the preset direction.

[0146] In this embodiment, the driving structure 13 further includes a second driving member 133, which is mounted on the mounting structure 11, is located outside the mounting slot 111, and passes through the mounting structure 11 to be drivingly connected to the driving assembly 131. The driving end of the second driving member 133 is rotatably arranged and drivingly connected to the driving assembly 131 to drive the driving assembly 131 to move.

[0147] Specifically, the second driving member 133 is a driving motor, and the driving motor is rotatably arranged.

[0148] Specifically, the traction mechanism 10 further includes a hoisting plate 17, which is connected to the mounting structure 11, and is located outside the mounting groove 111, and the hoisting plate 17 is protruding from the mounting structure 11. With such a structural arrangement, the position of the mounting structure 11 can be transferred and adjusted by operating the hoisting plate 17, so that the mounting structure 11 is installed on the component 20 to be installed or the mounting structure 11 is removed from the component 20 to be installed.

[0149] Specifically, at least a portion of the guide matching component 132 is movably arranged in the installation groove 111 in a direction close to or away from the driving component 131, so as to clamp, guide or avoid the to-be-pulled rope 30. In this way, when it is necessary to manually install the to-be-pulled rope 30 at the passing gap, at least a portion of the guide matching component 132 is moved in a direction away from the driving component 131, so as to smoothly pass the to-be-pulled rope 30 between the guide matching component 132 and the driving component 131; when the to-be-pulled rope 30 has been passed between the guide matching component 132 and the driving component 131, at least a portion of the guide matching component 132 is moved in a direction close to the driving component 131, so as to clamp the to-be-pulled rope 30.

[0150] Specifically, the driving structure 13 also includes a third driving member 134, which is drivingly connected to the transmission assembly 1322. The third driving member 134 drives the transmission assembly 1322 to be movably arranged in a direction close to or away from the driving assembly 131, so that the transmission assembly 1322 cooperates with the driving assembly 131 to clamp the traction rope 30, or the transmission assembly 1322 is away from the driving assembly 131 to avoid the traction rope 30 so that the traction rope 30 can pass smoothly between the transmission assembly 1322 and the driving assembly 131.

[0151] Specifically, the third driving member 134 is disposed on the mounting assembly 112, and the third driving member 134 is located outside the mounting groove 111. The third driving member 134 may be a clamping cylinder.

[0152] The second embodiment of the present utility model provides a replacement device, which includes: the traction mechanism 10, the clamping mechanism 40 and the replacement mechanical arm 50 provided in the above embodiment, the clamping mechanism 40 is used to clamp or release the traction mechanism 10 and / or the rope to be pulled 30, the replacement mechanical arm 50 is movably arranged, and the replacement mechanical arm 50 is drivingly connected with the clamping mechanism 40. Among them, the clamping mechanism 40 has a first clamping state for clamping the traction mechanism 10 and a second clamping state for pulling the rope to be pulled 30; when the clamping mechanism 40 is in the first clamping state, the replacement mechanical arm 50 drives the traction mechanism 10 to move to the component to be installed 20 through the clamping mechanism 40; when the clamping mechanism 40 is in the second clamping state, the replacement mechanical arm 50 drives the rope to be pulled 30 to move through the clamping mechanism 40. By adopting such a structural setting, it is possible to easily transfer and adjust the overall position of the traction mechanism 10 by replacing the mechanical arm 50 and the clamping mechanism 40, and to clamp and pull the traction rope 30, which can facilitate high-altitude installation operations, reduce the workers' climbing operations, and reduce the degree of danger during the operation.

[0153] Specifically, when the replacement device is used to dismantle the old steel wire rope that needs to be dismantled, the clamping mechanism 40 can be driven to move by the replacement mechanical arm 50, so as to drive the old steel wire rope to move by the clamping mechanism 40, so as to dismantle the old steel wire rope. When a new steel wire rope needs to be replaced, the new steel wire rope needs to be passed through the fixed pulley of the bucket 91, and then both ends of the new steel wire rope are passed through the installation groove 111, and the new steel wire rope is clamped by the clamping structure 12, and then the clamping mechanism 40 clamps the traction mechanism 10, and the replacement mechanical arm 50 drives the clamping mechanism 40 to move and drives the traction mechanism 10 to be installed on the component to be installed 20, and then the new steel wire rope is pressed and pulled and transmitted by the driving structure 13.

[0154] Specifically, the to-be-pulled rope 30 may be an old steel wire rope that needs to be disassembled or a new steel wire rope that needs to be installed.

[0155] In this embodiment, the clamping mechanism 40 can be movably arranged on the replacement robot arm 50, so that the position of the clamping mechanism 40 on the replacement robot arm 50 can be flexibly adjusted to facilitate the movement and operation of the traction mechanism 10 and / or the traction rope 30 in a preset direction.

[0156] Specifically, the mechanical arm 50 is replaced with a folding arm crane, so that the folding arm crane can be folded or extended during operation, which is convenient for operation and can also meet the lifting requirements of aerial operations.

[0157] In this embodiment, the replacement device further includes a winding and unwinding mechanism 60, which is used to wind and unwind the traction rope 30, so as to facilitate winding or releasing the traction rope 30 and to facilitate flexible operation of the traction rope 30. Specifically, when the old steel wire rope needs to be recycled, the end of the old steel wire rope can be wound around the winding and unwinding mechanism 60, and the old steel wire rope can be recycled through the winding operation of the winding and unwinding mechanism 60.

[0158] Specifically, the unwinding mechanism 60 has its own hydraulic power, and the unwinding mechanism 60 includes a drum 61 and an automatic pipe arrangement assembly 62 to ensure regular arrangement when the new / old ropes are hoisted.

[0159] like Figure 4As shown, the clamping mechanism 40 includes a first connection seat 41 and a second connection seat 42, the first connection seat 41 is hinged with the replacement mechanical arm 50, and one of the first connection seat 41 and the second connection seat 42 is sleeved on at least a portion of the other of the first connection seat 41 and the second connection seat 42, so that the second connection seat 42 is rotatably arranged relative to the first connection seat 41. Among them, the rotation axis of the second connection seat 42 rotating relative to the first connection seat 41 and the rotation axis of the first connection seat 41 rotating relative to the replacement mechanical arm 50 are arranged at a preset angle. With such a structural arrangement, it is convenient to enable the clamping mechanism 40 to flexibly adjust the clamping angle relative to the replacement mechanical arm 50, thereby facilitating the adaptive adjustment of the traction mechanism 10 and the rope 30 to be traction, facilitating the installation and disassembly of the traction mechanism 10, and facilitating the traction of the rope 30 to be traction.

[0160] Specifically, the clamping mechanism 40 further includes a rotary driving member 43 , which is drivingly connected to the second connecting seat 42 , so that the rotary driving member 43 drives the second connecting seat 42 to rotate.

[0161] In this embodiment, the replacement mechanical arm 50 can be a lifting arm. During the operation, the lifting arm only needs to drive the clamping machine to move, and the traction mechanism 10 is placed on the sheave 21 and locked through the clamping mechanism 40. Then, the traction mechanism 10 pulls and transports the two ends of the clamped new wire rope to lift the new wire rope from the ground to the sheave 21. Then, by extending and rotating the lifting arm, the wire rope is transferred from the sheave 21 to the drum of the electric shovel equipment 90 to complete the replacement operation of the new wire rope. The replacement device can effectively reduce the time required for manual replacement of wire ropes, has high efficiency, and improves the safety of the process.

[0162] Specifically, the clamping mechanism 40 further includes a clamping jaw 44 and a driving cylinder 45. The clamping jaw 44 is disposed on the second connecting seat 42, and the driving cylinder 45 drives the clamping jaw 44 to open or close. There are at least two clamping jaws 44, and at least two clamping jaws 44 are arranged on the second connecting seat 42 along a preset direction, or at least two clamping jaws 44 are symmetrically distributed on the second connecting seat 42.

[0163] like Figures 1 to 3 as well as Fig.11 As shown, the third embodiment of the present utility model provides a replacement device, which includes the replacement device and the mobile device 70 provided above, the mobile device 70 is movably arranged, and the replacement mechanical arm 50 of the replacement device is installed on the mobile device 70. With such a structure, it is convenient to adjust the position of the replacement mechanical arm 50 through the mobile device 70, so that the replacement mechanical arm 50 is driven by the mobile device 70 to move to a position convenient for installing or disassembling the traction mechanism 10, or to pull the traction rope 30.

[0164] Specifically, the mobile device 70 may be a chassis vehicle, and the reeling mechanism 60 is mounted on the chassis vehicle. During specific operation, the chassis vehicle may be parked on one side of the electric shovel equipment 90 according to actual operation requirements.

[0165] In this embodiment, the replacement device further includes a power transmission harness 80, which is installed on the chassis. The power transmission harness 80 has a tensioning and resetting function, and can transmit the hydraulic energy and electric energy generated by the chassis to the execution structure in the traction mechanism 10, which can be specifically a first drive member 153, a second drive member 133 and other drive structures 13.

[0166] Specifically, the method for recycling the old wire rope using the replacement equipment is as follows: when replacing the old wire rope, the old wire rope is pulled out from the electric shovel body, and the replacement robot arm 50 is used to drive the clamping mechanism 40 to move, and the old wire rope is clamped by the clamping mechanism 40 and dragged to the ground; then, the replacement robot arm 50 is driven to move, and the position of the clamping claw 44 is adjusted by the rotary drive member 43 and one end of the old wire rope is clamped and transferred to the drum 61 of the winding device, and the old wire rope is regularly placed on the drum 61 by the automatic pipe arrangement assembly 62 to complete the recycling of the old wire rope.

[0167] The replacement method when using the replacement equipment to replace the core wire rope is as follows: when replacing the new wire rope, park the chassis vehicle on either side of the electric shovel equipment 90, and discharge the new wire rope on the winding device through the automatic pipe discharge assembly 62 so that the new wire rope can be laid on the ground. Then, by replacing the mechanical arm 50 and the clamping mechanism 40, the traction mechanism 10 is stripped near the position of the bucket 91, and the worker passes one end of the new wire rope through the fixed pulley of the bucket 91 so that the new wire rope is wound around the fixed pulley of the bucket 91; then, the clamping drive 123 drives the limit plate 121 to move so that the limit plate 121 avoids the notch setting of the installation groove 111, and both ends of the new wire rope pass through the first guide assembly 161 and are transmitted to the drive structure 13, and the transmission assembly 1322 is driven to move in the direction away from the drive assembly 131, So that both ends of the new steel wire rope can smoothly pass through the driving structure 13; then, the driving transmission component 1322 is driven to move in the direction close to the driving component 131, so that the transmission component 1322 and the driving component 131 clamp the to-be-pulled rope 30 (specifically, the transmission component 1322 and the driving component 131 respectively clamp the to-be-pulled rope 30 passing through the first gap and the to-be-pulled rope 30 passing through the second gap), so as to complete the clamping operation of the new steel wire rope on the ground; after completing the clamping of the new steel wire rope, the replacement mechanical arm 50 and the clamping machine are used. The structure 40 lifts the traction mechanism 10 together with the new steel wire rope to the top of the sky wheel 21, and preliminarily positions the traction mechanism 10 on the sky wheel 21 through the wedge-shaped opening of the clamping groove 1121, and detects the position of the mounting structure 11 through the first position detection member 14 to observe whether the mounting structure 11 is installed in place; after completing the positioning of the traction mechanism 10, the locking arm 151 is driven to drive the connecting plate 1521 to move, so as to drive the adsorption component 152 to move through the connecting plate 1521, and make the connecting plate 1521 move close to the support At the top end face of the support frame 22 (the support frame 22 can also be a boom), the second position detection member 154 is then used to detect whether the position of the connecting plate 1521 and / or the adsorption component 152 is in place, which corresponds to detecting whether the connecting plate 1521 is clamped at the top end face of the support frame 22. When the second position detection member 154 detects that it is in place, the adsorption member 1522 is energized to allow the energized adsorption member 1522 to be electromagnetically adsorbed and locked with the sky wheel 21 and / or the support frame 22; then the mechanical arm 50 is replaced to drive the clamping mechanism 40 to retract. After the traction mechanism 10 completes the locking of the component 20 to be installed, at this time, the traction mechanism 10, the sky wheel 21 and the support frame 22 are in a relatively fixed state to ensure safety during high-altitude operations and prevent the traction mechanism 10 from falling. Subsequently, the drive assembly 131 is started to roll and transport the two ends of the new wire rope to the bottom of the tension rope on the support frame 22.Subsequently, the replacement robot arm 50 drives the clamping mechanism 40 to move to the two ends of the new steel wire rope below the tension rope to clamp the new steel wire rope below the tension rope (that is, attach). Fig.11 Located at both ends of the new wire rope near the guy wire, that is, the attached Fig.11 The angle of the clamping jaw 44 is adjusted to make the clamping angle of the clamping jaw 44 consistent with the tilting direction of the support frame 22. After the two ends of the new steel wire rope are clamped by the clamping mechanism 40, the new steel wire rope is continuously conveyed by the driving assembly 131, and the conveying length of the driving assembly 131 is ensured to be greater than the pulling length of the clamping mechanism 40. Finally, the steel wire rope segments at both ends of the new steel wire rope are synchronously pulled to the winch of the electric shovel body, and then the new steel wire rope in the installation groove 111 is released into the positioning groove to complete the replacement operation of the new steel wire rope on one side.

[0168] From the above description, it can be seen that the above-mentioned embodiments of the utility model achieve the following technical effects: the two ends of the new wire rope can be lifted and installed simultaneously without manual climbing operations, thereby reducing the operational risks in the process of replacing the new wire rope and ensuring the safety of the replacement operation.

[0169] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0170] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the application. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0171] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0172] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0173] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0174] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A traction mechanism, characterized in that: include: A mounting structure (11) is used for mounting on a component (20) to be mounted, the mounting structure (11) having a mounting groove (111), the mounting groove (111) being used for being arranged opposite to a positioning groove of the component (20) to be mounted, and the mounting groove (111) being used for mounting a tow rope (30); A clamping structure (12) is movably arranged on the mounting structure (11), and the clamping structure (12) has an open state and a clamping state; when the clamping structure (12) is in the open state, the clamping structure (12) is arranged to avoid the mounting groove (111); when the clamping structure (12) is in the clamping state, at least a portion of the clamping structure (12) is arranged at an opening of the mounting groove (111); A driving structure (13), at least a portion of which is movably disposed in the mounting groove (111), and at least a portion of which is used to be pressed onto the rope to be pulled (30) to drive the rope to be pulled (30) to move.

2. The traction mechanism according to claim 1, characterized in that: The mounting structure (11) is detachably arranged on the component to be mounted (20); and / or, The mounting structure (11) is snap-connected to the component (20) to be mounted.

3. The traction mechanism according to claim 1, characterized in that: The mounting structure (11) comprises a mounting assembly (112), wherein the mounting assembly (112) has a clamping groove (1121) adapted to the component (20) to be mounted, and the mounting assembly (112) is clamped on the component (20) to be mounted; the mounting structure (11) further comprises: a first connecting component (113) disposed at one end of the mounting component (112), the first connecting component (113) extending out from one side of the component to be mounted (20), the first connecting component (113) having a first connecting groove (1131); and / or, A second connecting component (114) is arranged at the other end of the mounting component (112), the second connecting component (114) extends out from the other side of the component to be mounted (20), and the second connecting component (114) has a second connecting groove (1141); Wherein, the first connecting groove (1131) and / or the second connecting groove (1141) are connected to the clamping groove (1121) to form the installation groove (111).

4. The traction mechanism according to claim 3, characterized in that: The driving structure (13) is arranged in the clamping groove (1121), and the first connecting component (113) and / or the second connecting component (114) are provided with the clamping structure (12); and / or, The mounting structure (11) further comprises a first position detection member (14), the first position detection member (14) being arranged on the mounting assembly (112), a detection portion of the first position detection member (14) being arranged toward the clamping slot (1121), and the first position detection member (14) being used to detect the position of the mounting assembly (112); and / or, The notch of the snap-fitting slot (1121) is arranged to extend beyond the notch of the first connecting slot (1131) and / or the notch of the second connecting slot (1141).

5. The traction mechanism according to claim 3, characterized in that: The clamping groove (1121) comprises a first groove section (11211) and a second groove section (11212) which are connected to each other, and an end of the first groove section (11211) away from the second groove section (11212) forms a groove opening of the clamping groove (1121); Wherein, along the extension direction from the slot opening of the clamping slot (1121) to the slot bottom of the clamping slot (1121), the clamping cross-sectional area of ​​the first slot section (11211) gradually decreases; and / or, The mounting structure (11) further comprises a first position detection member (14), wherein the first position detection member (14) is arranged in the second groove section (11212).

6. The traction mechanism according to claim 1, characterized in that: The traction mechanism also includes: A locking structure (15), the locking structure (15) being movably arranged on the mounting structure (11), the locking structure (15) having a locking position and an escape position; Wherein, when the locking structure (15) is in the locking position, the locking structure (15) is locked and connected with the component to be installed (20); when the locking structure (15) is in the avoiding position, the locking structure (15) avoids the component to be installed (20).

7. The traction mechanism according to claim 6, characterized in that: The locking structure (15) comprises: A locking arm (151), wherein the locking arm (151) is movably arranged on the mounting structure (11); an adsorption component (152), arranged at one end of the locking arm (151) away from the mounting structure (11), the adsorption component (152) having an adsorption state for adsorbing the component to be mounted (20) and a separation state for separating from the component to be mounted (20); Wherein, when the locking structure (15) is in the locking position, the locking arm (151) drives the adsorption component (152) to move to a position at least partially in contact with the component to be installed (20), and the adsorption component (152) is in the adsorption state.

8. The traction mechanism according to claim 7, characterized in that: The locking arm (151) is rotatably arranged on the mounting structure (11); the locking structure (15) further comprises a first driving member (153), one end of the first driving member (153) is rotatably arranged on the mounting structure (11), the other end of the first driving member (153) is hinged to the locking arm (151), and the other end of the first driving member (153) is telescopically arranged relative to one end of the first driving member (153); and / or, The locking structure (15) further comprises a second position detection member (154), wherein the second position detection member (154) is arranged on the adsorption component (152), and the second position detection member (154) is used to detect the position of the adsorption component (152); and / or, The locking arm (151) is a bending arm.

9. The traction mechanism according to claim 7, characterized in that: The adsorption component (152) comprises a connecting plate (1521) and an adsorption member (1522), wherein the connecting plate (1521) is connected to an end of the locking arm (151) away from the mounting structure (11), and the adsorption member (1522) is mounted on the connecting plate (1521); Wherein, the connecting plate (1521) has a protection groove, and the adsorption member (1522) is installed in the protection groove; and / or, The connecting plate (1521) is a bent plate, and the bending angle of the bent plate is adapted to the outer edge angle of the mounting portion of the component (20) to be mounted, so that the bent plate is clamped at the mounting portion.

10. The traction mechanism according to claim 1, characterized in that: The clamping structure (12) comprises: A limiting plate (121) movably arranged on the mounting structure (11); A first guide member (122) is arranged on the limiting plate (121), and the first guide member (122) is provided with a first guide groove (1221) adapted to the rope (30) to be pulled; Wherein, when the clamping structure (12) is in the clamping state, the limiting plate (121) blocks the opening of the mounting groove (111), and the first guide groove (1221) is arranged opposite to the mounting groove (111).

11. The traction mechanism according to claim 10, characterized in that: The traction mechanism also includes: a guide structure (16) disposed in the installation groove (111), the guide structure (16) being installed at the groove bottom of the installation groove (111), and at least a portion of the guide structure (16) being disposed opposite to the first guide member (122); Wherein, when the clamping structure (12) is in the clamping state, at least a portion of the guide structure (16) and the first guide groove (1221) enclose a clamping gap for clamping the rope (30) to be pulled.

12. The traction mechanism according to claim 11, characterized in that: The guide structure (16) comprises: A first guide assembly (161) and a second guide assembly (162) are arranged at intervals along a preset direction, wherein the first guide assembly (161) and the second guide assembly (162) are respectively arranged on both sides of the driving structure (13), and at least a portion of the first guide assembly (161) forms at least a portion of the guide structure (16).

13. The traction mechanism according to claim 12, characterized in that: The first guide member (122) is rotatably arranged on the limiting plate (121); and / or, The first guide assembly (161) comprises a plurality of second guide members (1611), the plurality of second guide members (1611) are arranged along the preset direction, the plurality of second guide members (1611) are rotatably disposed in the mounting groove (111), and at least one of the plurality of second guide members (1611) forms at least a part of the first guide assembly (161); and / or, The second guide assembly (162) comprises a plurality of third guide members (1621), the plurality of third guide members (1621) are arranged along the preset direction, the plurality of third guide members (1621) are all rotatably arranged in the mounting groove (111), and at least one of the plurality of third guide members (1621) is provided with a second guide groove (16211).

14. The traction mechanism according to claim 11, characterized in that: The mounting groove (111) is a strip groove structure, one end of the mounting groove (111) is extended out of one side of the component to be mounted (20), and the other end of the mounting groove (111) is extended out of the other side of the component to be mounted (20), the clamping structure (12) is arranged at the end of the mounting groove (111), and the driving structure (13) is arranged in the middle of the mounting groove (111).

15. The traction mechanism according to claim 1, characterized in that: The driving structure (13) comprises: a drive assembly (131), the drive assembly (131) being rotatably arranged, the drive assembly (131) forming at least a part of the drive structure (13); Wherein, the driving component (131) is arranged opposite to the groove wall of the installation groove (111), and the gap between the driving component (131) and the groove wall of the installation groove (111) forms a passing gap for the to-be-pulled rope (30) to pass through; or, The driving structure (13) further comprises a guide fitting component (132), wherein the guide fitting component (132) is arranged opposite to the driving component (131), and a gap between the guide fitting component (132) and the driving component (131) forms a passing gap for the to-be-pulled rope (30) to pass through.

16. The traction mechanism according to claim 15, characterized in that: The passing gap includes a first passing gap and a second passing gap; the guide matching component (132) includes: The guide plate (1321) and the transmission assembly (1322) are both arranged in the installation groove (111); the guide plate (1321) and the transmission assembly (1322) are respectively arranged on both sides of the driving assembly (131); and the transmission assembly (1322) is rotatably arranged; The gap between the guide plate (1321) and the driving assembly (131) forms a first passing gap for the rope (30) to be pulled to pass through, and the gap between the transmission assembly (1322) and the driving assembly (131) forms a second passing gap for the rope (30) to be pulled to pass through.

17. The traction mechanism according to claim 16, characterized in that: There are at least two drive assemblies (131), and at least two drive assemblies (131) are arranged at intervals along a preset direction; there are at least two transmission assemblies (1322) and at least two guide plates (1321), and at least two transmission assemblies (1322) are arranged in a one-to-one correspondence with at least two drive assemblies (131); at least two guide plates (1321) are arranged in a one-to-one correspondence with at least two drive assemblies (131); one of the at least two transmission assemblies (1322) and one of the at least two guide plates (1321) are respectively arranged on both sides of one of the at least two drive assemblies (131); and the other of the at least two transmission assemblies (1322) and the other of the at least two guide plates (1321) are respectively arranged on both sides of the other of the at least two drive assemblies (131); and / or, The driving assembly (131) comprises at least two driving rollers (1311), and the at least two driving rollers (1311) are arranged along a preset direction; and / or, The transmission assembly (1322) comprises at least two transmission rollers (13221), and the at least two transmission rollers (13221) are arranged along a preset direction.

18. The traction mechanism according to claim 15, characterized in that: The driving structure (13) further comprises a second driving member (133), the second driving member (133) being mounted on the mounting structure (11), the second driving member (133) being located outside the mounting slot (111), the second driving member (133) passing through the mounting structure (11) and being drivingly connected to the driving assembly (131); and / or, The traction mechanism further comprises a hanging plate (17), the hanging plate (17) being connected to the mounting structure (11), the hanging plate (17) being located outside the mounting groove (111), and the hanging plate (17) being arranged to protrude from the mounting structure (11); and / or, At least a portion of the guide matching component (132) is movably arranged in the installation groove in a direction approaching or moving away from the driving component (131) so as to clamp, guide or avoid the rope to be pulled.

19. A replacement device, characterized in that: include: The traction mechanism according to any one of claims 1 to 18; A clamping mechanism (40) and a replacement mechanical arm (50), wherein the clamping mechanism (40) is used to clamp or release the traction mechanism and / or the rope to be traction (30), and the replacement mechanical arm (50) is movably arranged, and the replacement mechanical arm (50) is drivingly connected to the clamping mechanism (40); The clamping mechanism (40) has a first clamping state for clamping the traction mechanism and a second clamping state for traction of the rope to be traction (30); when the clamping mechanism (40) is in the first clamping state, the replacement robot arm (50) drives the traction mechanism to move to the component to be installed (20) through the clamping mechanism (40); when the clamping mechanism (40) is in the second clamping state, the replacement robot arm (50) drives the rope to be traction (30) to move through the clamping mechanism (40).

20. The replacement device according to claim 19, characterized in that The clamping mechanism (40) is movably arranged on the replacement robot arm (50); and / or, The replacement mechanical arm (50) is a folding arm crane; and / or, The replacement device further comprises a winding and unwinding mechanism (60), wherein the winding and unwinding mechanism (60) is used to wind and unwind the traction rope (30).

21. The replacement device according to claim 20, characterized in that The clamping mechanism (40) comprises: A first connecting seat (41), the first connecting seat (41) being hingedly connected to the replacement mechanical arm (50); a second connecting seat (42), wherein one of the first connecting seat (41) and the second connecting seat (42) is sleeved on at least a portion of the other of the first connecting seat (41) and the second connecting seat (42), so that the second connecting seat (42) is rotatably arranged relative to the first connecting seat (41); Wherein, the rotation axis of the second connecting seat (42) rotating relative to the first connecting seat (41) and the rotation axis of the first connecting seat (41) rotating relative to the replacement robot arm (50) are arranged at a preset angle.

22. A replacement device, characterized in that: include: The replacement device according to any one of claims 19 to 21; A moving device (70) is movably arranged, and a replacement mechanical arm (50) of the replacement device is installed on the moving device (70).

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