A kind of anti-fall structure for cable rail conveying equipment

Abstract

The present invention relates to the technical field of anti-falling structures, and discloses an anti-falling structure for cable track conveying equipment, comprising a first movable block and a mounting member installed on the cable track conveying equipment, wherein the first movable block comprises a first block assembly, and the first block assembly comprises a first baffle and a first elastic member, wherein the first baffle is rotatably connected to the mounting member, and when the cable track conveying equipment reaches a tower, the first baffle can avoid the tower, and the two ends of the first elastic member are respectively arranged on the mounting member and the first baffle, and when the first baffle leaves the tower, the first elastic member resets the first baffle. The present invention controls the retraction and reset of the first baffle through a mechanical structure, thereby ensuring the driving safety of the cable track conveying equipment on the cable track and passing through the tower, and reducing the risk of falling.

Description

Technical Field

[0001] The invention relates to the technical field of anti-falling structures, in particular to an anti-falling structure for cable track conveying equipment. Background Art

[0002] In the prior art, a baffle is provided on the locomotive transporting on the cable track conveying equipment, and the baffle extends downward and the bottom end is located below the plane where the cable track is located. When the cable track conveying equipment is traveling on the cable track, the baffle can completely surround the cable track to prevent the cable track conveying equipment from falling; and when the cable track conveying equipment passes through the tower on which the cable track is fixed, the baffle is retracted to avoid the tower, prevent the cable track conveying equipment from being blocked by the tower and being unable to pass smoothly, and prevent the cable track conveying equipment from falling. However, such a structure requires precise control of the retraction and resetting of the baffle, and has high requirements for the control system. Once the control system fails, when the cable track conveying equipment reaches the position of the tower, the baffle cannot be retracted in time, and the cable track conveying equipment will be blocked by the tower, causing the cable track conveying equipment to be unable to pass smoothly, and the cable track conveying equipment is prone to falling. Summary of the invention

[0003] The purpose of the present invention is to provide an anti-falling structure for cable track conveying equipment, which controls the retraction and reset of the baffle through a mechanical structure to ensure the driving safety of the cable track conveying equipment and reduce the risk of falling.

[0004] In order to solve the above technical problems, the present invention provides an anti-fall structure for cable track conveying equipment, including a first movable block body and a mounting member installed on the cable track conveying equipment, the first movable block body including a first block body assembly, the first block body assembly including a first block plate and a first elastic member, the first block plate is rotatably connected to the mounting member, when the cable track conveying equipment reaches a tower, the first block plate can avoid the tower, the two ends of the first elastic member are respectively arranged on the mounting member and the first block plate, when the first block plate leaves the tower, the first elastic member resets the first block plate.

[0005] Optionally, the first movable block body also includes: a locking assembly, which is arranged on the mounting member and can lock the first block piece, and when the locking assembly locks the first block piece, the first block piece cannot move; an unlocking assembly, which is arranged on the first block piece or the locking assembly, or is arranged on the locking assembly and the tower, and can unlock the locking assembly, and when the cable track conveying equipment reaches the tower, the unlocking assembly unlocks the locking assembly, so that the first block piece can move.

[0006] Optionally, the anti-fall structure for the cable rail conveying equipment also includes a second movable block body installed on the mounting member, the second movable block body has the same structure as the first movable block body and the two are arranged opposite to each other, the second movable block body includes a second block plate, the second block plate is arranged opposite to the first block plate, and when the first block plate and the second block plate are reset, the cable rail can be restricted from passing between the two.

[0007] Optionally, the locking assembly includes a second elastic member and a locking rod, the two ends of the second elastic member are respectively connected to the mounting member and the first end of the locking rod, and a locking portion is provided on the first baffle. When the locking assembly locks the first baffle, the second end of the locking rod is inserted into the locking portion.

[0008] Optionally, the unlocking assembly includes an unlocking piece and a third elastic member, the unlocking piece is movably connected to the first blocking piece, the unlocking piece can be moved by being pushed by the tower, two ends of the third elastic member are respectively connected to the first blocking piece and the unlocking piece, and when the unlocking piece leaves the tower, the third elastic member resets the unlocking piece.

[0009] Optionally, an unlocking push rod is provided on the unlocking plate, and a channel for placing the unlocking push rod is provided on the first blocking plate. The channel is cross-arranged with the locking portion, and when the unlocking push rod moves in the channel, the second end of the locking rod can be pushed out of the locking portion.

[0010] Optionally, the second end of the locking rod is configured as an inclined section or an outwardly protruding arc-shaped end surface, and at least a portion of the inclined end surface or the arc-shaped end surface can enter the channel, and the unlocking push rod can push the inclined end surface or the arc-shaped end surface in the channel to move toward the direction of the second elastic member, so that the locking rod is pushed out of the locking portion.

[0011] Optionally, the unlocking assembly also includes a pushing member, which is arranged in the locking portion and can move in the locking portion, the second end of the locking rod abuts against the pushing member, at least a portion of the pushing member can enter the channel, and the unlocking push rod can push the pushing member in the channel to move in the direction of the second elastic member, so that the locking rod is pushed out of the locking portion.

[0012] Optionally, the unlocking push rod is provided with a guide surface for facilitating the unlocking push rod to provide thrust, and the guide surface is a guide inclined surface or a guide arc surface.

[0013] Optionally, the unlocking assembly includes an unlocking magnet installed on the locking assembly or an unlocking magnet installed on the locking assembly and the tower. When the cable track conveying equipment reaches the tower, the locking rod can be subjected to the force exerted on the tower by the unlocking magnet, so that the second end of the locking rod is pushed out of the locking part.

[0014] Optionally, the anti-fall structure for the cable rail conveying equipment also includes a fixed stopper installed on the mounting member, the fixed stopper being arranged opposite to the first movable stopper, and when the first stopper is reset, the first stopper and the fixed stopper can restrict the cable rail from passing therebetween.

[0015] Optionally, the anti-fall structure for the cable rail conveying equipment also includes a first driving magnet installed on the first baffle, and the tower is provided with a second driving magnet that can interact with the first driving magnet. When the cable rail conveying equipment reaches the tower, the first baffle can be affected by the forces of the first driving magnet and the second driving magnet, so that the first baffle moves to avoid the tower.

[0016] The embodiment of the present invention provides an anti-falling structure for cable track conveying equipment. Compared with the prior art, the anti-falling structure has the following advantages:

[0017] An anti-falling structure for a cable track conveying device according to an embodiment of the present invention comprises a first movable block and a mounting member installed on the cable track conveying device, wherein the first movable block comprises a first block assembly, wherein the first block assembly comprises a first baffle and a first elastic member, wherein the first baffle is rotatably connected to the mounting member, and when the cable track conveying device reaches a tower, the first baffle can avoid the tower, and the two ends of the first elastic member are respectively arranged on the mounting member and the first baffle, and when the first baffle leaves the tower, the first elastic member resets the first baffle. The present invention provides a first baffle capable of avoiding the tower, so that the first baffle can be retracted when the cable track conveying device passes through the tower, and the anti-falling structure can avoid the tower, thereby ensuring the safety of the cable track conveying device when passing through the tower, and when leaving the tower, the first baffle can be reset, and when the first baffle is traveling on the cable track, the anti-falling structure can keep the cable track fully surrounded by the cable track, thereby ensuring the safety of the cable track conveying device traveling on the cable track. Through such a mechanical structure, the retraction and reset of the first baffle can be controlled to ensure the driving safety of the cable track conveying equipment on the cable track and passing through the tower, thereby reducing the risk of falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an anti-fall structure installed on a cable track conveying device according to an embodiment of the present invention.

[0019] Figure 2 It is a schematic structural diagram of an embodiment of the present invention.

[0020] Figure 3 It is a schematic diagram of the structure of an embodiment of the present invention traveling on a cable track.

[0021] Figure 4 It is a schematic diagram of the structure of the embodiment of the present invention when unlocking.

[0022] Figure 5 It is a schematic diagram of the structure of an embodiment of the present invention when passing through a tower.

[0023] Figure 6 is a cross-sectional view of an embodiment of the present invention.

[0024] Figure 7 It is a schematic diagram of the position of the anti-fall structure when the embodiment of the present invention reaches the tower.

[0025] Figure 8 It is a partial structural schematic diagram of the embodiment of the present invention when locked.

[0026] Fig. 9 It is a schematic diagram of a part of the structure when unlocking according to an embodiment of the present invention.

[0027] Fig.10 It is a schematic structural diagram of a baffle according to an embodiment of the present invention.

[0028] Fig.11 It is a schematic diagram of another implementation manner of the embodiment of the present invention.

[0029] Fig.12 It is a structural schematic diagram of another embodiment of the present invention.

[0030] Fig.13 yes Fig.12 Side view of the illustrated scheme.

[0031] Fig.14 It is a structural schematic diagram of a first movable stopper body arranged horizontally.

[0032] In the figure, 1, first movable block body; 2, mounting member; 3, cable track conveying equipment; 4, tower; 5, second movable block body; 11, first block body assembly; 12, locking assembly; 13, unlocking assembly; 111, first block piece; 112, first elastic member; 1111, locking portion; 1112, channel; 1113, hollowing portion; 121, second elastic member; 122, locking rod; 131, unlocking piece; 132, third elastic member; 133, unlocking push rod; 134, pushing member; 1331, guide surface; 41, baffle; 51, second block piece. DETAILED DESCRIPTION

[0033] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Furthermore, in the description of the present invention, unless otherwise specified, “plurality” means two or more.

[0037] For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Please refer to Figure 1 -14. A preferred embodiment of an embodiment of the present invention is a fall prevention structure for a cable track conveying device 3, comprising a first movable stopper 1 and a mounting member 2 mounted on the cable track conveying device 3, wherein the first movable stopper 1 comprises a first stopper assembly 11.

[0039] The first baffle assembly 11 includes a first baffle 111 and a first elastic member 112 which are arranged vertically. The first baffle 111 is rotatably connected to the mounting member 2. When the cable track conveying device 3 reaches the tower 4, the first baffle 111 can avoid the tower 4. The two ends of the first elastic member 112 are respectively arranged on the mounting member 2 and the first baffle 111. When the first baffle 111 leaves the tower 4, the first elastic member 112 resets the first baffle 111. The first elastic member 112 can be a torsion spring or other parts. When the first baffle 111 is pushed by the tower 4 and rotates, the first elastic member 112 accumulates elastic force. When the first baffle 111 leaves the tower 4, the first elastic member 112 releases the elastic force to reset the first baffle 111.

[0040] The present invention sets a first baffle 111 capable of avoiding the tower 4, so that when the cable track conveying device 3 passes through the tower 4, the first baffle 111 interferes with the tower 4, forcing the first baffle 111 to be retracted, and the anti-falling structure can avoid the tower 4, ensuring the safety of the cable track conveying device 3 when passing through the tower 4. When leaving the tower 4, the first baffle 111 can be reset, and when the first baffle 111 travels on the cable track, the anti-falling structure can be kept to fully surround the cable track, ensuring the safety of the cable track conveying device 3 on the cable track. Through such a mechanical structure, the retraction and reset of the first baffle 111 can be controlled, ensuring the safety of the cable track conveying device 3 on the cable track and passing through the tower 4, and reducing the risk of falling.

[0041] The first baffle 111 avoids the tower 4, which can be achieved by rotating the first baffle 111. Figure 1 -14 shows this approach.

[0042] It should be noted here that the first baffle 111 can be arranged vertically or horizontally. Fig.11 and Fig.14 Shown is a schematic diagram of a horizontal arrangement.

[0043] The first baffle 111 can avoid the tower 4 by the action of the magnet. The action can be either an attractive force or a repulsive force. The following takes the action as an example to explain the relevant working principle in detail.

[0044] The cable track conveying equipment 3 includes a first driving magnet installed on the first baffle 111, and a second driving magnet capable of interacting with the first driving magnet is provided on the tower 4. Specifically, the second driving magnet is installed on the baffle 41 of the tower 4, and the first driving magnet is installed on one end of the first baffle 111 close to the baffle 41. The first driving magnet and the second driving magnet are opposite to and repel each other. When the cable track conveying equipment 3 reaches the tower 4, the first baffle 111 can be acted upon by the first driving magnet and the second driving magnet, so that the first baffle 111 moves to avoid the baffle 41, thereby avoiding the tower 4.

[0045] Please refer to Fig.12 and Fig.13 When the first baffle 111 avoids the tower 4 by rotating, the first baffle 111 is subjected to the force of the driving magnet on the tower 4, and the force is greater than the elastic force of the first elastic member 112. The first baffle 111 is driven by the force to rotate and avoid the tower 4. When the cable track conveying device 3 leaves the tower 4, the force on the first baffle 111 is less than the elastic force of the first elastic member 112, and the force gradually decreases, and the first baffle 111 is reset.

[0046] The first blocking piece 111 can avoid the tower 4 by other mechanical structures. For example, the first movable blocking body 1 can also include a locking assembly 12 and an unlocking assembly 13 .

[0047] The locking assembly 12 is disposed on the mounting member 2 and is capable of locking the first blocking piece 111 . When the locking assembly 12 locks the first blocking piece 111 , the first blocking piece 111 cannot move.

[0048] The unlocking assembly 13 is arranged on the first baffle 111 or the locking assembly 12 and can unlock the locking assembly 12. When the cable track conveying equipment 3 reaches the tower 4, the unlocking assembly 13 unlocks the locking assembly 12, so that the first baffle 111 can move. When the cable track conveying equipment 3 is traveling on the cable track, the locking assembly 12 locks the first baffle 111. At this time, the anti-falling structure can fully surround the cable track, thereby ensuring the driving safety of the cable track conveying equipment 3 on the cable track. At this time, the anti-falling structure can fully surround the cable track, thereby ensuring the driving safety of the cable track conveying equipment 3 on the cable track. When the cable track conveying equipment 3 reaches the tower 4, the unlocking assembly 13 unlocks the locking assembly 12, and the locking assembly 12 no longer locks the first baffle 111. The first baffle 111 is retracted to avoid the tower 4, thereby ensuring the safety of the cable track conveying equipment 3 when passing through the tower 4. When the cable track conveying equipment 3 leaves the tower 4, the first baffle 111 can be reset under the action of the first elastic member 112, and the locking assembly 12 then locks the first baffle 111 to keep the anti-fall structure able to surround the cable track to ensure the safe travel of the cable track conveying equipment 3.

[0049] By setting up a mechanical structure including a first baffle assembly 11, a locking assembly 12 and an unlocking assembly 13, the retraction and reset of the first baffle 111 can be controlled without a control system, thereby ensuring the safety of the cable track conveying equipment 3 on the cable track and passing through the tower 4 and reducing the risk of falling.

[0050] Based on the design idea that the first movable stopper 1 can avoid the tower 4, the anti-fall structure can be fully surrounded by the cable track only by setting the first movable stopper 1 to cooperate with the mounting part 2 of the cable track conveying equipment 3. A fixed stopper can also be set. The first movable stopper 1 and the fixed stopper can cooperate with the mounting part 2 of the cable track conveying equipment 3 to fully surround the cable track with the anti-fall structure. A second movable stopper 5 can also be set at a position opposite to the first movable stopper 1. The opposite positions include but are not limited to being directly opposite to the same center line and being parallel to each other with center lines parallel to each other. The first movable stopper 1 and the second movable stopper 5 cooperate with the mounting part 2 of the cable track conveying equipment 3 to fully surround the cable track with the anti-fall structure.

[0051] When a fixed stopper is provided, the fixed stopper is provided on the mounting member 2, and the fixed stopper and the first movable stopper 1 are provided opposite to each other. When the first stopper 111 is reset, the first stopper 111 and the fixed stopper can limit the cable track from passing therebetween. Because there is no gap between the reset first stopper 111 and the fixed stopper or the gap is smaller than the diameter of the cable track, the cable track cannot pass therebetween. In this way, the fixed stopper and the first movable stopper 1 cooperate with the cable track conveying device 3, so that the anti-fall structure can fully surround the cable track, thereby ensuring the driving safety of the cable track conveying device 3 on the cable track. When the cable track conveying device 3 reaches the tower 4, the unlocking assembly 13 is unlocked, the locking assembly 12 no longer locks the first stopper 111, and the tower 4 pushes the first stopper 111. Moreover, the tower 4 is located above the fixed stopper. In other words, the tower 4 will not interfere with the fixed stopper, and the fixed stopper will not hinder the cable track conveying device 3 from passing through the tower 4. Therefore, when passing by the tower 4, the tower 4 will only act on the first movable stopper 1, and the first stopper 111 can avoid the tower 4 after rotating.

[0052] When the second movable stopper 5 is set, refer to Figure 1 -7, the second movable stopper 5 is installed on the mounting member 2, and the second movable stopper 5 has the same structure as the first movable stopper 1 and the two are arranged facing each other. In this way, when the cable track conveying device 3 is running on the cable track, please refer to Figure 3The locking components 12 of the first movable block 1 and the second movable block 5 lock their respective block components to ensure that the first movable block 1 and the second movable block 5 are both vertical. The first movable block 1 and the second movable block 5 cooperate with the installation part 2 of the cable track conveying equipment 3 to realize the anti-fall structure to fully surround the cable track, ensuring the safety of the cable track conveying equipment 3 on the cable track. The tower 4 can push the unlocking components 13 of the two at the same time. When the cable track conveying equipment 3 reaches the tower 4, please refer to Figure 4 , the tower 4 simultaneously pushes the unlocking components 13 of the first movable block 1 and the second movable block 5 to unlock their respective block components, so that the two block components can avoid the tower 4. When the cable track conveying equipment 3 passes through the tower 4, please refer to Figure 5 , the tower 4 pushes the respective blocking body components of the first movable blocking body 1 and the second movable blocking body 5 at the same time, thereby avoiding the tower 4 and ensuring the safety of the cable track conveying equipment 3 when passing through the tower 4. When the cable track conveying equipment 3 leaves the tower 4, the first movable blocking body 1 and the second movable blocking body 5 are both reset to a vertical state, and their respective unlocking components 13 are also reset, so that the locking components 12 of the two lock the corresponding first movable blocking body 1 and the second movable blocking body 5, ensuring that the first movable blocking body 1 and the second movable blocking body 5 cooperate with the mounting part 2 of the cable track conveying equipment 3 to realize the anti-fall structure to fully surround the cable track. In addition, please refer to Figure 6 , the second movable block body 5 includes a second block 51, which is arranged opposite to the first block 111. When the first block 111 and the second block 51 are reset, the cable track can be restricted from passing therebetween. There is no gap between the reset first block 111 and the reset second block 51, or the gap is smaller than the diameter of the cable track, so that the cable track cannot pass therebetween. The adjacent ends of the first block 111 and the second block 51 are abutted, overlapped or sleeved. In one embodiment of the present application, the adjacent ends of the first block 111 and the second block 51 are sleeved, that is, the first block 111 and the second block 51 are respectively provided with a notch and a protrusion, the protrusion can enter the notch, and the protrusion and the notch fit each other, so that the passage of the cable track can be restricted between the first block 111 and the second block 51. When the first block 111 and the second block 51 are pushed by the tower 4, the protrusion and the notch move with the first block 111 and the second block 51, and the protrusion and the notch are separated. Figure 6 In the embodiment, the notch is arranged on the first baffle 111, and the protrusion is arranged on the second baffle 51. Of course, the notch can also be arranged on the second baffle 51, and the protrusion can be arranged on the first baffle 111, which can also play the same role. In the specific implementation, it can be arranged according to the actual situation.

[0053] In this embodiment, Figure 1-10 takes the first movable stopper 1 and the second movable stopper 5 as an example to illustrate the position of the cable track conveying device 3 and the tower 4 and the structure of the movable stopper. Fig.11 and Fig.14 The first movable stopper 1 and the second movable stopper 5 are arranged horizontally for illustration. The structure of the first movable stopper 1 is taken as an example for description.

[0054] Please refer to Figure 8 - Fig. 9 For the convenience of description, the structures of the locking assembly 12 and the unlocking assembly 13 are disclosed in detail by taking the first baffle 111 and the second baffle 51 as an example of avoiding the tower 4 in a rotating manner. The locking assembly 12 includes a second elastic member 121 and a locking rod 122. The two ends of the second elastic member 121 are respectively connected to the mounting member 2 and the first end of the locking rod 122. The first baffle 111 is provided with a locking portion 1111. The locking portion 1111 is a hole or a groove. When the locking assembly 12 locks the first baffle 111, the second end of the locking rod 122 is inserted into the locking portion 1111. Figure 8 1 is a schematic diagram of the structure when the locking assembly 12 locks the first blocking piece 111 . At this time, the locking rod 122 is inserted into the locking portion 1111 to limit the rotation of the first blocking piece 111 , thereby locking the first blocking piece 111 . Fig. 9 1 is a schematic diagram of the structure when the locking assembly 12 no longer locks the first baffle 111. The locking rod 122 leaves the locking portion 1111 and does not limit the first baffle 111, so the first baffle 111 can rotate. The second elastic member 121 has the function of resetting the locking rod 122. The second elastic member 121 can be a spring or other component. When the locking rod 122 leaves the locking portion 1111, the second elastic member 121 accumulates elastic force. When the locking assembly 12 locks the first baffle 111 again, the second elastic member 121 releases the accumulated elastic force, and the locking rod 122 is pushed back to the locking portion 1111, thereby locking the first baffle 111.

[0055] The unlocking assembly 13 includes an unlocking piece 131 and a third elastic member 132. The unlocking piece 131 is movably connected to the first baffle 111. The unlocking piece 131 can be pushed by the tower 4 to move. The two ends of the third elastic member 132 are respectively connected to the first baffle 111 and the unlocking piece 131. When the unlocking piece 131 leaves the tower 4, the third elastic member 132 resets the unlocking piece 131. When the cable track conveying equipment 3 reaches the tower 4, the tower 4 pushes the unlocking piece 131, the third elastic member 132 begins to accumulate elastic force, and the locking rod 122 leaves the locking portion 1111 to achieve unlocking. In this process, the cable track conveying equipment 3 is still in motion. After unlocking, the tower 4 contacts and pushes the first baffle 111, and the first baffle 111 can rotate to avoid the tower 4. When the cable rail conveying device 3 leaves the tower 4 , the first blocking piece 111 is reset, the locking assembly 12 locks the first blocking piece 111 , and the third elastic member 132 releases its elastic force to reset the unlocking piece 131 .

[0056] In this embodiment, an unlocking push rod 133 is provided on the unlocking piece 131, and a channel for placing the unlocking push rod 133 is provided on the first blocking piece 111. The channel 1112 is arranged crosswise with the locking portion 1111, and when the unlocking push rod 133 moves in the channel, the second end of the locking rod 122 can be pushed out of the locking portion 1111. The arrangement of the unlocking push rod 133 allows the unlocking push rod 133 to move in the channel 1112 when the unlocking piece 131 is pushed, and in this process, a thrust is provided for the locking rod 122 to push the locking rod 122 out of the locking portion 1111, thereby achieving unlocking.

[0057] This embodiment takes a structure as an example to illustrate the working principle here. Figure 8 - Fig. 9The unlocking assembly 13 further includes a pusher 134, which is disposed in the locking portion 1111 and can move in the locking portion 1111. The second end of the locking rod 122 abuts against the pusher 134, and at least a portion of the pusher 134 can enter the channel 1112. The unlocking push rod 133 can push the pusher 134 in the channel 1112 to move toward the second elastic member 121, so that the locking rod 122 is pushed out of the locking portion 1111. When the locking assembly 12 locks the first blocking piece 111, at least a portion of the pusher 134 is located in the channel 1112. In this way, when unlocking, the unlocking push rod 133 moves in the channel 1112 to provide a thrust for the pusher 134, and the pusher 134 is retracted into the locking portion 1111, and at the same time, the locking rod 122 is pushed out of the locking portion 1111, and the first blocking piece 111 is unlocked. After the locking rod 122 is pushed out of the locking part 1111, the first blocking piece 111 will be rotated by the action of the tower 4, driving the position of the locking part 1111 to change, and the mounting member 2 will seal the gap of the locking part 1111, and the pushing member 134 will remain in the locking part 1111 and will not be pushed out of the locking part 1111. When the cable track conveying device 3 leaves the tower 4, the first blocking piece 111 is reset, and the locking part 1111 is also reset to the position facing the locking rod 122. The locking rod 122 returns to the locking part 1111 to push the pushing member 134 toward the channel 1112. Since the unlocking piece 131 will also be reset under the action of the third elastic member 132, and the unlocking push rod 133 will also be reset, no thrust will be given to the pushing member 134. The pushing member 134 can be a sphere, a hemisphere, a cylinder or other polyhedron.

[0058] In addition to the implementation of this embodiment, it can also be configured as follows: the second end of the locking rod 122 is configured as an oblique end surface or an arcuate end surface protruding outward, at least a portion of the oblique end surface or the arcuate end surface can enter the channel 1112, and the unlocking push rod 133 can push the oblique end surface or the arcuate end surface in the channel 1112 to move toward the second elastic member 121, so that the locking rod 122 is pushed out of the locking portion 1111. In this way, when the locking assembly 12 locks the first blocking piece 111, at least a portion of the oblique end surface or the arcuate end surface is located in the channel 1112. When unlocking, the unlocking push rod 133 moves in the channel 1112, providing thrust for the oblique end face or the arc end face, and the oblique end face or the arc end face is pushed to the notch of the locking part 1111 near the mounting member 2. Since the first baffle 111 is pushed by the tower 4, the first baffle 111 has a tendency to rotate, and this tendency and the fixed mounting member 2 form a force, which is used to push the locking rod 122 out of the locking part 1111, so as to unlock the first baffle 111. When the cable track conveying device 3 leaves the tower 4, the first baffle 111 is reset, and the locking part 1111 is also reset to a position facing the locking rod 122, and the locking rod 122 returns to the locking part 1111, and at least a part of the oblique end face or the arc end face enters the channel 1112. Since the unlocking piece 131 is also reset under the action of the third elastic member 132, and the unlocking push rod 133 is also reset, no thrust is given to the oblique end face or the arc end face. The edge of the notch of the locking portion 1111 close to the mounting member 2 is in an arc-shaped transition, which facilitates the locking rod 122 to return to the locking portion 1111. The oblique end face or the arc-shaped end face described in this embodiment is used for the unlocking push rod 133 to push the second end of the locking rod 122 out of the locking portion 1111, and is also used to facilitate the second end of the locking rod 122 to be inserted into the locking portion 1111. Therefore, the structure of the second end of the locking rod 122 is sufficient as long as it is convenient for the unlocking push rod 133 to continuously provide thrust to the second end of the locking rod 122 and the second end of the locking rod 122 is easy to insert into the locking portion 1111. In this way, even if the locking rod 122 is not facing the locking portion 1111, the structure of the second end of the locking rod 122 can also play a guiding role, so that the second end of the locking rod 122 can be inserted into the locking portion 1111.

[0059] Regardless of the above structure, the unlocking push rod 133 is provided with a guide surface 1331 for the unlocking push rod 133 to provide thrust, and the guide surface 1331 is a guide inclined surface or a guide arc surface. Figure 8-9 shows a structure in which the guide surface 1331 first acts on the right side of the push member 134. When the push member 134 is forced to move to the left, the unlocking push rod 133 is also constantly moving, which is equivalent to the guide surface 1331 being inserted into the gap between the push member 134 and the right inner wall of the channel 1112. The setting of the guide surface 1331 can continuously provide thrust to the push member 134, making the unlocking process smoother. Of course, if a structure with an inclined end face or an arc-shaped end face is provided, the working principle of the guide surface 1331 is also the same, which will not be repeated here. A hollow portion 1113 is provided on the right inner wall of the locking portion 1111, and the hollow portion 1113 can be used to accommodate at least a portion of the inclined end face or the arc-shaped end face of the push member 134. The hollow portion 1113 can be a recessed portion set to an arc, or it can be a through hole having a diameter smaller than that of the locking portion 1111 and coaxial with the locking portion 1111. This embodiment Figure 8 -9 shows the structure of the through hole.

[0060] In addition, with respect to the implementation method of pushing the locking rod 122 out of the locking portion 1111, it can also be configured as follows: the unlocking assembly 13 includes an unlocking magnet installed on the locking assembly 12 or unlocking magnets installed on the locking assembly 12 and the tower 4 respectively. When the cable track conveying device 3 reaches the tower 4, the locking rod 122 can be subjected to the force exerted by the unlocking magnet on the tower 4, so that the second end of the locking rod 122 is pushed out of the locking portion 1111. When the first baffle 111 is arranged vertically, the unlocking magnet is arranged at one end of the baffle 41 of the locking assembly 12 close to the tower 4, referring to Fig.10In the viewing direction shown, when the baffle 41 is located on the left side of the locking assembly 12, an unlocking magnet is provided at one end of the locking assembly 12 close to the baffle 41, and the unlocking magnet generates an attractive force on the baffle 41 so that the second end of the locking rod 122 moves toward the baffle 41 and is pushed out of the locking portion 1111. Alternatively, a baffle 41 is additionally provided on the right side of the locking assembly 12, and a magnet that repel each other with the unlocking magnet is provided on the baffle 41. The locking rod 122 is subjected to the repulsive force from the unlocking magnet on the baffle 41 of the tower 4, so that the second end of the locking rod 122 is pushed out of the locking portion 1111; alternatively, unlocking magnets are provided at both ends of the locking assembly 12 to generate forces on the baffles 41 at both ends, with the left end being an attractive force and the right end being a repulsive force, so that the second end of the locking rod 122 is pushed out of the locking portion 1111. When the first baffle 111 is arranged horizontally, the unlocking magnet is arranged at one end of the locking assembly 12 close to the plane of the tower 4, and the unlocking magnet generates an attractive force on the plane of the tower 4 so that the second end of the locking rod 122 moves toward the baffle 41 and is pushed out of the locking part 1111. Alternatively, a parallel plate is suspended on the tower 4 and at a position higher than the first baffle 111, and a magnet that repel each other with the unlocking magnet is provided on the parallel plate. The locking rod 122 is subjected to the repulsive force from the unlocking magnet on the parallel plate, so that the second end of the locking rod 122 is pushed out of the locking part 1111. Alternatively, unlocking magnets are provided at both the upper and lower ends of the locking assembly 12 to generate forces on the plane of the tower 4 and the parallel plate respectively, with the lower end being an attractive force and the upper end being a repulsive force, so that the second end of the locking rod 122 is pushed out of the locking part 1111. When the cable track conveying device 3 reaches the tower 4, the locking rod 122 is subjected to the force of the unlocking magnet on the tower 4, and the force is greater than the elastic force of the second elastic member 121, so that the second end of the locking rod 122 can be pushed out of the locking portion 1111. When the cable track conveying device 3 leaves the tower 4, the force is less than the elastic force of the second elastic member 121, and the locking rod 122 returns to the locking portion 1111.

[0061] In addition, please refer to Fig.10 The baffle 41 provided on the tower 4 can block the unsealed portion exposed when the first baffle 111 rotates, and the height of the baffle 41 is higher than the opening width of the unsealed portion. With this arrangement, when the cable track conveying device 3 derails and overturns on the tower 4, the mounting member 2 can be blocked by the baffle 41, and the cable track conveying device 3 will not fall off from the opening of the unsealed portion, thereby preventing the cable track conveying device 3 from falling.

[0062] The working process of the present invention is as follows: when the cable track conveying equipment 3 is traveling on the cable track, the locking assembly 12 locks the first baffle 111, the first baffle 111 remains vertical, and the anti-fall structure completely surrounds the cable track. When the cable track conveying equipment 3 reaches the tower 4, the unlocking assembly 13 unlocks the locking assembly 12, the locking assembly 12 no longer locks the first baffle 111, and the cable track conveying equipment 3 continues to travel, the first baffle 111 interferes with the tower 4, and the tower 4 pushes the first baffle 111, and the first baffle 111 rotates to avoid the tower 4. When the cable track conveying equipment 3 leaves the tower 4, the first baffle 111 is reset, and the locking assembly 12 locks the first baffle 111 again, keeping the first baffle 111 vertically set to ensure the safe travel of the cable track conveying equipment 3.

[0063] In summary, an embodiment of the present invention provides an anti-falling structure for a cable rail conveying device 3, which controls the retraction and reset of the first baffle 111 through a mechanical structure, thereby ensuring the safety of the cable rail conveying device 3 on the cable rail and passing through the tower 4 and reducing the risk of falling.

[0064] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A fall prevention structure for cable track conveying equipment, characterized in that: The utility model comprises a first movable stopper and a mounting member installed on the cable track conveying device, wherein the first movable stopper comprises a first stopper assembly, wherein the first stopper assembly comprises a first stopper and a first elastic member, wherein the first stopper is rotatably connected to the mounting member, and when the cable track conveying device moves to a tower, the first stopper can avoid the tower, and the two ends of the first elastic member are respectively arranged on the mounting member and the first stopper, and when the first stopper leaves the tower, the first elastic member resets the first stopper; The first elastic member is a torsion spring, and when the first baffle is pushed by the tower and rotates, the first elastic member accumulates elastic force; The first movable block also includes: A locking assembly, disposed on the mounting member and capable of locking the first blocking piece, wherein when the locking assembly locks the first blocking piece, the first blocking piece cannot move; an unlocking assembly, which is arranged on the first blocking piece or the locking assembly, or is arranged on the locking assembly and the tower, and is capable of unlocking the locking assembly. When the cable track conveying device reaches the tower, the unlocking assembly unlocks the locking assembly, so that the first blocking piece can move; The locking assembly comprises a second elastic member and a locking rod, the two ends of the second elastic member are respectively connected to the mounting member and the first end of the locking rod, the first baffle is provided with a locking portion, and when the locking assembly locks the first baffle, the second end of the locking rod is inserted into the locking portion; The unlocking assembly includes an unlocking piece and a third elastic member, wherein the unlocking piece is movably connected to the first blocking piece, the unlocking piece can be pushed by the tower to move, and two ends of the third elastic member are respectively connected to the first blocking piece and the unlocking piece, and when the unlocking piece leaves the tower, the third elastic member resets the unlocking piece; The unlocking piece is provided with an unlocking push rod, the first blocking piece is provided with a channel for placing the unlocking push rod, the channel is arranged crosswise with the locking portion, and when the unlocking push rod moves in the channel, the second end of the locking rod can be pushed out of the locking portion; The second end of the locking rod is configured as an inclined end surface or an arcuate end surface protruding outward, and at least a portion of the inclined end surface or the arcuate end surface can enter the channel, and the unlocking push rod can push the inclined end surface or the arcuate end surface in the channel to move toward the direction of the second elastic member, so that the locking rod is pushed out of the locking portion.

2. The anti-falling structure for cable rail conveying equipment according to claim 1, characterized in that: It also includes a second movable block body installed on the mounting member, the second movable block body has the same structure as the first movable block body and the two are arranged opposite to each other, the second movable block body includes a second block plate, the second block plate is arranged opposite to the first block plate, and when the first block plate and the second block plate are reset, the cable track can be restricted from passing between the two.

3. The anti-falling structure for cable rail conveying equipment according to claim 1, characterized in that: The unlocking assembly also includes a pushing member, which is arranged in the locking portion and can move in the locking portion. The second end of the locking rod abuts against the pushing member, and at least a portion of the pushing member can enter the channel. The unlocking push rod can push the pushing member in the channel to move in the direction of the second elastic member, so that the locking rod is pushed out of the locking portion.

4. The anti-falling structure for cable rail conveying equipment according to claim 1 or 3, characterized in that: The unlocking push rod is provided with a guide surface which facilitates the unlocking push rod to provide thrust, and the guide surface is a guide inclined surface or a guide arc surface.

5. The anti-falling structure for cable rail conveying equipment according to claim 1, characterized in that: The unlocking assembly includes an unlocking magnet installed on the locking assembly or an unlocking magnet installed on the locking assembly and the tower. When the cable track conveying equipment reaches the tower, the locking rod can be subjected to the force exerted on the tower by the unlocking magnet, so that the second end of the locking rod is pushed out of the locking part.

6. The anti-falling structure for cable rail conveying equipment according to claim 1, characterized in that: It also includes a fixed stopper installed on the installation member, wherein the fixed stopper and the first movable stopper are arranged opposite to each other, and when the first stopper is reset, the first stopper and the fixed stopper can restrict the cable track from passing therebetween.

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