Detachable hanging basket structure for drill jumbo and drill jumbo

Abstract

The utility model discloses a drill jumbo and a detachable hanging basket structure for the drill jumbo, and relates to the technical field of engineering machinery, the drill jumbo comprises a hanging basket main body, a connecting piece is arranged on the hanging basket main body, and the connecting piece is used for detachably hanging the hanging basket main body on a propelling beam of the drill jumbo. The fast detachable hanging basket structure is installed on the propelling beam of the drill jumbo, the hanging basket is used for loading explosives to the drilling position to be placed, other equipment does not need to enter the site for assisting explosive loading, and the problem that other equipment needs to enter the site for assisting explosive loading after drilling of the drill jumbo is solved.

Description

Technical Field

[0001] The present application relates to the technical field of engineering machinery, and in particular to a detachable hanging basket structure for a rock drilling rig and a rock drilling rig. Background Art

[0002] Due to the requirements of the excavation drilling operation range, the existing tunnel drilling rigs are generally not equipped with a fixed hanging basket on the drilling arm. In order to solve the need to use the hanging basket after drilling (such as when placing explosives), a lifting platform is required. Currently, an arch trolley is mostly used to assist in the placement of explosives.

[0003] The use of an arch trolley for charging operations requires multiple entry and exit of different equipment, which takes a long time. Especially when working in longer tunnels, the entry and exit of two types of equipment is very time-consuming and inconvenient, greatly reducing operational efficiency. Utility Model Content

[0004] The main purpose of the present application is to provide a detachable hanging basket structure and a drilling rig for a drilling rig, aiming to solve the problem that the existing drilling rig is not equipped with a fixed hanging basket on the drilling wall, resulting in the need to additionally configure an arch trolley to enter the site when the hanging basket is needed after drilling (for example, when placing explosives), which affects the convenience of construction and work efficiency.

[0005] The technical solutions adopted in this application are as follows:

[0006] A detachable hanging basket structure for a rock drilling trolley comprises a hanging basket main body. A connecting piece is provided on the hanging basket main body. The connecting piece is used to enable the hanging basket main body to be detachably hung on a propulsion beam of the rock drilling trolley.

[0007] Optionally, the connecting member includes a plurality of hooks, and the hanging basket body is hung in the groove of the propulsion beam through the plurality of hooks, and the plurality of hooks are distributed along the length direction of the propulsion beam when the hanging basket body is hung on the propulsion beam.

[0008] Optionally, the hanging basket body is provided with an assembly portion connected to the propulsion beam of the rock drilling rig, the assembly portion is provided with an assembly channel for inserting the propulsion beam, and the hooks are distributed on both sides of the interior of the assembly channel.

[0009] Optionally, one end of the assembly channel is provided with a channel entrance for inserting the propulsion beam, and the other end is provided with a limiting space formed by the side of the hanging basket body and the adjacent hook, and the front end portion of the propulsion beam is clamped in the limiting space to prevent the hanging basket structure from sliding along the propulsion beam.

[0010] Optionally, an anti-unhooking component is provided at the hook mouth of the hook, and the anti-unhooking component includes a symmetrically arranged cross pin sleeve and a cross pin rod movably inserted in the cross pin sleeve, and the cross pin rod can be inserted and pulled in and out of the cross pin sleeve to open and close the hook mouth.

[0011] Optionally, the cross pin rod is provided with an anti-drop fastener perpendicular to its axis, and the anti-drop fastener is used to prevent the cross pin rod from moving autonomously when the cross pin rod is in a state of sealing the hook opening.

[0012] Optionally, the anti-drop fastener is an R-shaped lock pin, and the cross pin rod is provided with a limiting hole for inserting the R-shaped lock pin.

[0013] Optionally, the detachable hanging basket structure for the rock drilling rig further includes a roof, and the roof is detachably arranged on the top of the hanging basket body.

[0014] Optionally, the inner bottom of the hanging basket body is provided with a vertically upward mounting tube, and the ceiling is inserted into the mounting tube.

[0015] The present application also discloses a rock drilling rig, comprising a propulsion beam and the above-mentioned detachable hanging basket structure for the rock drilling rig, wherein the hanging basket structure is detachably hung on the propulsion beam via the connecting piece.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] The embodiment of the present application proposes a detachable hanging basket structure for a drilling rig and a drilling rig, which adopts a quickly detachable hanging basket structure installed on the propulsion beam of the drilling rig. The hanging basket structure can realize the function of assisting the loading of explosives or other working tools on the drilling rig when a hanging basket is needed, and removing the hanging basket structure during drilling will not affect the drilling operation. After the drilling is completed, the hanging basket structure is fixed to the propulsion beam through a connecting piece without adding other structures. The installation is convenient and simple. The use of the hanging basket to load explosives or other working tools does not require the entry of multiple types of engineering machinery for construction, which saves a lot of working time and helps to improve working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a detachable hanging basket structure for a rock drilling rig in one embodiment of the present application;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of a detachable hanging basket structure for a rock drilling rig in another embodiment of the present application;

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 for Figure 2 Schematic diagram of the three-dimensional structure of the main frame of the middle hanging basket;

[0022] Figure 5 for Figure 2 The installation status diagram of the detachable hanging basket structure for the drilling rig and the propulsion beam of the drilling rig is shown Figure 1 ;

[0023] Figure 6 for Figure 2 The installation status diagram of the detachable hanging basket structure for the drilling rig and the propulsion beam of the drilling rig is shown Figure 2 ;

[0024] Figure 7 for Figure 2 The installation status diagram of the detachable hanging basket structure for the drilling rig and the propulsion beam of the drilling rig is shown Figure 3 ;

[0025] Figure 8 A partial schematic diagram of the drilling rig provided in an embodiment of the present application.

[0026] Description of the reference numerals in the accompanying drawings:

[0027] 1-basket body, 101-basket main frame, 102-ceiling, 2-hook, 3-cross pin sleeve, 4-cross pin rod, 5-R-type locking pin, 6-propulsion beam, 7-installation pipe, 8-limit space. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0029] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement it. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0032] Refer to the attached Figure 1 As shown, an embodiment of the present application provides a detachable hanging basket structure for a drilling rig, including a hanging basket body 1, which is surrounded by a hanging basket main frame 101. The hanging basket main frame 101 is open only at the top, which is convenient for placing work tools into the hanging basket. The bottom of the hanging basket body 1 is a plate with side guards, which can prevent the work tools from leaking after being placed in. The side of the hanging basket main frame 101 is surrounded by a number of fences, which can reduce the weight of the hanging basket. A connecting piece is provided on the hanging basket main frame 101, and the connecting piece is used to detachably mount the hanging basket body 1 on the propulsion beam 6 of the drilling rig. When the drilling rig is drilling, the hanging basket structure is not mounted on the propulsion beam 6 of the drilling rig. After drilling is completed, the hanging basket structure is mounted on the propulsion beam 6 of the drilling rig through the connecting piece for loading explosives or other work tools. It has a simple structure and is easy to assemble and disassemble.

[0033] In the above, as a connecting member structure that can realize the rapid disassembly and assembly of the hanging basket structure and the propulsion beam, the connecting member is a hook 2, and the position of the hook 2 on the hanging basket body 1 can be not limited, as long as the hanging basket structure can be hung on the propulsion beam 6. Of course, in order to increase the stability of the hanging basket structure, multiple hooks 2 can be provided, and the multiple hooks 2 are distributed along the length direction of the propulsion beam.

[0034] Furthermore, in order to realize that after the hanging basket structure is hung on the propulsion beam 6, the hanging basket structure cannot slide on the propulsion beam 6, in a preferred embodiment, see Figures 2 to 4 As shown, an assembly portion is provided in the middle of the main frame 101 of the hanging basket. The assembly portion is surrounded by symmetrically arranged crossbeams on both sides. An assembly channel is formed between the crossbeams for inserting the propulsion beam 6 of the drilling rig. One end of the assembly channel is the channel entrance for allowing the propulsion beam 6 to be inserted, and the other end uses the side wall of the main frame 101 of the hanging basket to abut against the front end of the propulsion beam 6 after insertion, limiting the insertion depth. At the same time, a limiting space 8 is formed between the side wall and the adjacent hook 2. Figure 8 It can be understood that when the propulsion beam 6 is inserted into the assembly channel and abuts against the side panel at the front end of the hanging basket body 1, and then the propulsion beam 6 is operated to lift, the hook 2 is hooked into the groove of the propulsion beam 6 so that the hanging basket is hung on the propulsion beam 6. At the same time, the front end of the propulsion beam 6 is also lifted and stuck in the limiting space 8. At this time, one side of the front end face of the propulsion beam 6 is restricted by the side panel, and the rear end face of the front end is restricted by the hook 2, which makes the hanging basket body 1 limited in the front and rear directions and cannot slide on the propulsion beam 6.

[0035] Among the above, Figures 2 to 4 As shown, multiple groups of hooks 2 are provided on both sides of the interior of the assembly channel, and the hooks 2 are welded to the crossbeam as a whole. The hooks 2 can be arranged in a staggered or symmetrical manner in the channel. In order to make the force on the hanging basket structure good and uniform, the hooks 2 are symmetrically arranged in this embodiment. When specifically installed on the propulsion beam 6 of the rock drilling trolley, the hooks 2 need to be hooked into the groove of the propulsion beam 6 so as to realize the hanging basket body 1 being hung on the propulsion beam 6. It is not difficult to find that setting the assembly part in the middle of the hanging basket body 1 and symmetrically setting the hooks 2 on both sides of the assembly channel makes the force on the hanging basket body 1 more uniform, and the installation stability is higher than that of the single-sided hook 2 installation. At the same time, the hanging baskets below the hook 2 and on both sides of the hook 2 can be used to place explosives, and the space utilization rate is high.

[0036] Of course, in order to prevent the hanging basket structure from falling off the propulsion beam 6 during the operation, in this embodiment, Figures 2 to 3As shown, the hook mouth of the hook 2 is provided with an anti-unhooking component. After the hanging basket body 1 is installed on the propulsion beam 6 through the hook 2, the anti-unhooking component can cooperate with the hook 2 to hold the propulsion beam 6. Specifically, the anti-unhooking component includes a symmetrically arranged transverse pin sleeve 3 and a transverse pin rod 4 movably plugged into the transverse pin sleeve 3. The transverse pin sleeve 3 is welded and fixed to the bottom of the hook 2, and the axis of the transverse pin sleeve 3 is perpendicular to the axis of the assembly channel. The transverse pin rod 4 is inserted into the transverse pin sleeve 3. The hook mouth can be opened and closed by plugging and pulling the transverse pin rod 4 in and out. It can be found that when the hanging basket structure is installed on the propulsion beam 6, the transverse pin rod 4 is pulled outward to open the hook mouth, so that the hook 2 can be hung on the propulsion beam 6. After the hanging basket structure is installed on the propulsion beam 6, the transverse pin rod 4 is inserted inward to close the hook mouth. The transverse pin rod 4 and the hook 2 are used to hold the propulsion beam 6 to close the hook mouth, thereby preventing the hanging basket structure from falling from the propulsion beam 6.

[0037] At the same time, in order to prevent the cross pin rod 4 from moving arbitrarily in the state of closing the hook 2 and causing the hook opening to be opened from closed, in this embodiment, see Figures 2 to 3 As shown, one end of the cross pin rod 4 is an enlarged rod head end, the outer diameter of the rod head end is larger than the inner diameter of the cross pin shaft sleeve 3, and the other end of the cross pin rod 4 is provided with an anti-slip fastener. The rod head end at one end of the cross pin rod 4 and the anti-slip fastener at the other end can be used to limit the cross pin rod 4 from sliding in the cross pin shaft sleeve 3, thereby preventing the hook opening from opening and causing the hanging basket structure to be unhooked. As a specific embodiment, the anti-slip fastener is an R-shaped locking pin 5. A limiting hole perpendicular to the axis of the cross pin rod 4 is provided on the side of the cross pin rod 4 away from the rod head end. The R-shaped locking pin 5 is inserted into the limiting hole to form a detachable connection with the cross pin rod 4, which facilitates the disassembly and assembly of the cross pin rod 4.

[0038] Based on the above, when the hanging basket structure is quickly installed on the propulsion beam 6 of the drilling rig, the specific steps are:

[0039] like Figures 5 to 7 As shown, first place the hanging basket flat on the ground, remove the cross pin rod 4, operate the propulsion beam 6 to extend into the hanging basket from the channel entrance position at the rear end of the assembly channel in the middle of the hanging basket body 1, and after the front end of the propulsion beam 6 hits the front end side of the hanging basket, operate to lift the propulsion beam 6, and after the hook 2 is completely hooked into the groove of the propulsion beam 6, the front end of the propulsion beam 6 is stuck in the limit space 8, and then the cross pin rod 4 is inserted into the cross pin shaft sleeve 3, and the R-shaped lock pin 5 is inserted into the limit hole, and the hanging basket installation is completed.

[0040] It is not difficult to find that after the propulsion beam 6 is installed, the front end face of the propulsion beam 6 abuts against the side of the hanging basket body 1 to form a closure, and the side of the hanging basket body 1 and the adjacent hook 2 form a limiting space to clamp the front end of the propulsion beam 6, preventing the hanging basket from sliding back and forth on the propulsion beam 6. At the same time, the hook 2 cooperates with the cross pin rod 4 to clamp the hanging basket on the propulsion beam 6, and the cross pin rod 4 is provided with an R-type locking pin 5. The R-type locking pin 5 is used to limit the cross pin rod 4 to the cross pin shaft sleeve 3 and prevent it from moving, which can effectively prevent decoupling, so that the hanging basket has higher installation stability and use safety.

[0041] Of course, in the above, the anti-unhooking component can also be adopted by setting a buckle at the bottom of the hook 2 on one side in a rotating hinged manner, and setting a hook at the bottom of the hook 2 on the other side, and rotating the buckle to the hook connection to close the hook mouth, so as to use the buckle and hook to cooperate with the hook 2 to hold the hanging basket tightly and fix it on the propulsion beam 6 to prevent the hanging basket from slipping.

[0042] In addition, in this embodiment, the hanging basket structure also includes a roof 102. A mounting tube 7 is vertically provided on the inner bottom surface of the hanging basket body 1. The mounting tube 7 extends upward from the top of the hanging basket body 1. A plug rod is welded to the bottom of the roof 102. The roof 102 is inserted into the mounting tube 7 via the plug rod, thereby forming a detachable connection with the hanging basket. It can be imagined that the provision of the roof 102 can increase the safety of the hanging basket during operation.

[0043] Finally, the present invention also provides a drilling rig, see Figure 1 and Figure 8 As shown, it includes a propulsion beam 6 and the above-mentioned hanging basket structure, wherein the hanging basket structure is detachably mounted on the propulsion beam 6 of the rock drilling rig via a hook 2. It is not difficult to understand that by installing a quick-detachable hanging basket structure on the propulsion beam 6 of the rock drilling rig, the charging function of the rock drilling rig can be realized, and the removal of the hanging basket structure during drilling will not affect the drilling operation. After the drilling is completed, the hanging basket structure is fixed to the propulsion beam 6 via a connecting piece without adding other additional structures. The installation is convenient and simple, and the use of the hanging basket to load explosives or other working tools does not require the entry of multiple types of engineering machinery for construction, saving a lot of working time and helping to improve working efficiency.

[0044] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A detachable hanging basket structure for a drilling rig, characterized in that: It comprises a hanging basket body (1), wherein a connecting piece is provided on the hanging basket body (1), and the connecting piece is used to realize detachable hanging of the hanging basket body (1) on a propulsion beam (6) of a rock drilling trolley.

2. The detachable hanging basket structure for a drilling rig according to claim 1, characterized in that: The connecting member comprises a plurality of hooks (2), the hanging basket body (1) is hung in the groove of the propulsion beam (6) via the plurality of hooks (2), and the plurality of hooks (2) are distributed along the length direction of the propulsion beam (6) when the hanging basket body (1) is hung on the propulsion beam (6).

3. The detachable hanging basket structure for a drilling rig according to claim 2, characterized in that: The hanging basket body (1) is provided with an assembly portion connected to the propulsion beam (6) of the drilling trolley, the assembly portion is provided with an assembly channel for the propulsion beam (6) to be inserted, and the hooks (2) are distributed on both sides of the interior of the assembly channel.

4. The detachable hanging basket structure for a drilling rig according to claim 3, characterized in that: One end of the assembly channel is provided with a channel entrance for inserting the propulsion beam (6), and the other end is provided with a limiting space (8) formed by the side of the hanging basket body (1) and the adjacent hook (2), and the front end of the propulsion beam (6) is clamped in the limiting space (8) to prevent the hanging basket structure from sliding along the propulsion beam (6).

5. The detachable hanging basket structure for a drilling rig according to any one of claims 2 to 4, wherein: An anti-hooking component is provided at the hook opening of the hook (2), and the anti-hooking component comprises a symmetrically arranged transverse pin sleeve (3) and a transverse pin rod (4) movably plugged into the transverse pin sleeve (3), and the transverse pin rod (4) can be inserted and pulled out of the transverse pin sleeve (3) to open and close the hook opening.

6. The detachable hanging basket structure for a drilling rig according to claim 5, characterized in that: The cross pin rod (4) is provided with an anti-drop fastener perpendicular to its axis, and the anti-drop fastener is used to prevent the cross pin rod (4) from moving autonomously when the hook opening is sealed.

7. The detachable hanging basket structure for a drilling rig according to claim 6, characterized in that: The anti-drop fastener is an R-shaped lock pin (5), and a limiting hole for inserting the R-shaped lock pin (5) is provided on the transverse pin rod (4).

8. The detachable hanging basket structure for a drilling rig according to claim 1, characterized in that: It also includes a roof (102), which is detachably arranged on the top of the hanging basket body (1).

9. The detachable hanging basket structure for a drilling rig according to claim 8, characterized in that: The inner bottom of the hanging basket body (1) is provided with a vertically upward mounting pipe (7), and the ceiling (102) is inserted into the mounting pipe (7).

10. A rock drilling rig, characterized in that: It comprises a propulsion beam (6) and a detachable hanging basket structure for a rock drilling rig as described in any one of claims 1 to 9, wherein the hanging basket structure is detachably hung on the propulsion beam (6) through the connecting piece.

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