Locking mechanism, multi-way operation valve group fixing device and anchor rod drill carriage
By designing a locking mechanism with a simple structure in the anchor drilling vehicle, the mechanical self-locking characteristics of the U-shaped locking rod and the limiting rod are used to solve the problem of misoperation caused by too many operating handles of the multi-channel operating valve group, and the operation safety and efficiency are improved.
Patent Information
- Application Number
- CN202421638943.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-11
AI Technical Summary
There are too many operating handles of the multi-way operating valve group in the anchor drilling vehicle and the valve body is long, which makes the operator prone to accidentally touch or operate it, which will lead to safety accidents.
A locking mechanism with a simple structure is designed, including a U-shaped locking rod and a limiting rod. Mechanical self-locking is realized through the U-shaped groove and slot structure of the locking rod to prevent misoperation. The locking mechanism is combined with the multi-channel operating valve group fixing device and is fixed to the frame of the anchor drilling vehicle to ensure the locking and limiting of the operating rod.
It effectively avoids operators from accidentally touching or operating multiple valves, improves operating safety, reduces the occurrence of safety accidents, and simplifies the operation process and reduces operating costs.
Smart Images
Figure CN222782614U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anchor support, in particular to a locking mechanism, a multi-way operation valve group fixing device and an anchor drilling vehicle. Background Art
[0002] At present, the anchor drilling rig support operation in my country is booming. Compared with the traditional single-body drilling rig "many people one machine" manual support, it has significant advantages such as high support efficiency and low labor intensity. However, the anchor drilling rig generally uses a multi-way multi-way operation valve group for operation. The large number of operation procedures leads to more operating handles for the multi-way valve and a long valve body. Operators performing support operations on the anchor drilling rig operating platform are very likely to accidentally touch or misoperate the multi-way valve, which can cause safety accidents. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a locking mechanism, a multi-way operation valve group fixing device and an anchor drilling vehicle which have a simple structure and can realize mechanical self-locking.
[0004] The first aspect of the utility model provides a locking mechanism, including a locking rod and a limiting rod, wherein the locking rod and the limiting rod are both U-shaped rods, and the locking rod and the limiting rod are vertically arranged. A slot is provided at the open end of the locking rod, and the slot is suitable for the limiting rod to pass through. The U-shaped slot of the locking rod is suitable for passing the component to be locked.
[0005] Optionally, the width of the U-shaped groove of the limiting rod is greater than the distance from the locking groove to the end of the locking rod, and smaller than the diameter of the locking rod.
[0006] The second aspect of the utility model provides a multi-way operation valve group fixing device, including the locking mechanism described in any of the above embodiments, and also including a fixed frame and an operating mechanism, the operating mechanism is arranged in the fixed frame, the operating mechanism includes a multi-way operation valve and multiple operating rods, the multiple operating rods are located in the multi-way operation valve, and the locking rod is vertically arranged with the multiple operating rods, the multiple operating rods pass through the U-shaped groove of the locking rod, and the open end of the locking rod is connected to the fixed frame, and the limit rod passes through the top of the fixed frame and is clamped with the locking rod.
[0007] Optionally, the fixed frame includes an operating frame and a mounting frame, and an emergency stop button is provided in the operating frame;
[0008] The operating mechanism is arranged in the mounting frame, and a maintenance hole for inspecting the multi-way operating valve is opened on one side of the mounting frame.
[0009] Optionally, a first fixing hole and a second fixing hole are formed on the top plate of the mounting frame, the first fixing hole is suitable for the limiting rod to pass through, and the second fixing hole is suitable for the locking rod to pass through.
[0010] Optionally, a locking hole is formed at an open end of the mounting frame corresponding to the locking rod.
[0011] Optionally, the open end of the locking rod is sleeved with a locking sleeve, and the locking sleeve is suitable for passing through the locking hole.
[0012] A third aspect of the utility model provides an anchor drilling vehicle, comprising a frame and a multi-way operation valve group fixing device as described in any one of the above embodiments, wherein the multi-way operation valve group fixing device is arranged on the frame.
[0013] Compared with the prior art, the technical solution provided by the embodiment of the utility model has the following beneficial effects:
[0014] The embodiment of the utility model provides a locking mechanism, a multi-way operation valve group fixing device and an anchor drilling vehicle. This locking mechanism is provided with a locking rod of a U-shaped rod, and the U-shaped groove of the locking rod is suitable for passing through the part to be locked, so that the part to be locked is locked in the U-shaped groove of the locking rod. By providing a slot at the open end of the locking rod, a limit rod can pass through the slot to limit the locking rod to prevent the limit rod from falling out. This locking mechanism has a simple structure, easy operation, low cost, can effectively lock the part to be locked, and realize mechanized self-locking. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0017] Figure 1 This is a structural schematic diagram of the locking mechanism described in an embodiment of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the locking rod according to an embodiment of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the multi-way operation valve group fixing device according to an embodiment of the utility model;
[0020] Figure 4It is a structural schematic diagram of the fixing frame according to an embodiment of the utility model.
[0021] Among them, 1. fixed frame; 2. limit rod; 3. fixed plate; 4. multi-way operating valve; 5. operating rod; 6. locking rod; 7. locking sleeve; 8. emergency stop button; 9. operating frame; 10. second fixing hole; 11. first fixing hole; 12. mounting frame; 13. inspection hole; 14. locking hole; 15. third fixing hole; 16. slot. DETAILED DESCRIPTION
[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the scheme of the utility model will be further described below. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.
[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only part of the embodiments of the present invention, rather than all of the embodiments.
[0024] Reference Figure 1 and Figure 2 As shown, the first aspect of this embodiment provides a locking mechanism, including a locking rod 6 and a limiting rod 2, both of which are U-shaped rods, and the locking rod 6 and the limiting rod 2 are vertically arranged. A slot 16 is provided at the open end of the locking rod 6, and the slot 16 is suitable for the limiting rod 2 to pass through, and the U-shaped slot of the locking rod 6 is suitable for passing the component to be locked.
[0025] Among them, the locking rod 6 is a U-shaped rod, and the U-shaped groove of the locking rod 6 is suitable for passing through the part to be locked, so that the part to be locked is locked in the U-shaped groove of the locking rod 6. By opening a slot 16 at the open end of the locking rod 6, the limit rod 2 can pass through the slot 16 to limit the locking rod 6 to prevent the limit rod 2 from falling out. Of course, the locking rod 6 can be adjusted according to the placement position of the part to be locked to lock the part to be locked in the vertical or horizontal direction. This locking mechanism has a simple structure, easy operation, low cost, can effectively lock the part to be locked, and realize mechanized self-locking.
[0026] Furthermore, the width of the U-shaped groove of the limiting rod 2 is greater than the distance from the card slot 16 to the end of the locking rod 6, and less than the diameter of the locking rod 6. Specifically, such a configuration limits the locking rod 6 to be provided with a section of the card slot 16 and is engaged with the limiting rod 2, preventing the locking rod 6 from shaking, thereby affecting the locking effect of the locking component to be locked.
[0027] Reference Figure 3 and Figure 4As shown, the second aspect of this embodiment provides a multi-way operating valve group fixing device, including the locking mechanism described in any of the above embodiments, and also includes a fixed frame 1 and an operating mechanism, the operating mechanism is arranged in the fixed frame 1, the operating mechanism includes a multi-way operating valve 4 and a plurality of operating rods 5, the plurality of operating rods 5 are located in the multi-way operating valve 4, and the locking rod 6 is vertically arranged with the plurality of operating rods 5, the plurality of operating rods 5 pass through the U-shaped groove of the locking rod 6, and the open end of the locking rod 6 is connected to the fixed frame 1, and the limiting rod 2 passes through the top of the fixed frame 1 and is clamped with the locking rod 6. Specifically, the existing anchor drilling vehicles are mostly operated by multi-way multi-way operating valve groups. The large number of operating procedures leads to the large number of operating handles of the multi-way valve, and the valve body is long, which makes it very easy for operators to accidentally touch or misoperate the multi-way valve, thereby causing safety accidents. In this embodiment, the multi-way operating valve 4 and the operating rod 5 are arranged in the fixed frame 1 to protect the operating mechanism from corrosion by external substances, thereby extending the service life of the operating mechanism. At the same time, the locking mechanism is used to lock the operating rod 5, thereby realizing mechanized self-locking, and avoiding accidental touch or misoperation by the operator. Specifically, multiple operating rods 5 can pass through the U-shaped groove of the locking rod 6, and the open end of the locking rod 6 is connected to the fixed frame 1, so that the locking rod 6 locks the operating rod 5 in the vertical direction. The limiting rod 2 passes through the top of the fixed frame 1, so that the closed section of the limiting rod 2 is connected to the fixed frame 1. The open end of the limiting rod 2 can pass through the card slot 16 to limit the locking rod 6, so that the open end of the limiting rod 2 and the locking rod 6 are carded, thereby ensuring the stability of the locking mechanism and further strengthening the locking effect of the locking mechanism on the operating mechanism.
[0028] Further, see Figure 4 As shown, the fixed frame 1 includes an operating frame 9 and a mounting frame 12, and an emergency stop button 8 is arranged in the operating frame 9; an operating mechanism is arranged in the mounting frame 12, and a maintenance hole 13 for repairing the multi-way operation valve 4 is opened on one side of the mounting frame 12. Specifically, the fixed frame 1 includes an operating frame 9 and a mounting frame 12 arranged side by side and at different heights, a third fixing hole 15 is opened on the back plate of the operating frame 9, and the emergency stop button 8 is arranged in the operating frame 9 through the third fixing hole 15, which is used to stop the operation in an emergency situation to avoid mechanical accidents or personal accidents. The multi-way operation valve 4 and the operating rod 5 are both arranged in the mounting frame 12, and a maintenance hole 13 is opened on the back plate of the mounting frame 12. The maintenance hole 13 is used to repair the multi-way operation valve 4, and problems can be discovered and solved in time, thereby avoiding accidents, ensuring the safety of operators, and extending the service life of the entire device.
[0029] In order to fix the limit rod 2 and the locking rod 6, continue to refer to Figure 4As shown, a first fixing hole 11 and a second fixing hole 10 are provided on the top plate of the mounting frame 12, the first fixing hole 11 is suitable for the limiting rod 2 to pass through, and the second fixing hole 10 is suitable for the locking rod 6 to pass through. Specifically, the limiting rod 2 passes through the first fixing hole 11 to connect with the mounting frame 12, and when the multi-way operation valve 4 is in the operation state, the locking rod 6 passes through the second fixing hole 10 and is suspended on the mounting frame 12, so that the limiting rod 2 and the locking rod 6 are stored.
[0030] In order to stabilize the locking rod 6 , a locking hole 14 is formed at the opening end of the mounting frame 12 corresponding to the locking rod 6 , and the locking rod 6 can be inserted into the locking hole 14 , thereby achieving the connection between the locking rod 6 and the mounting frame 12 .
[0031] Further, see Figure 3 As shown, the open end of the locking rod 6 is sleeved with a locking sleeve 7, and the locking sleeve 7 is suitable for passing through the locking hole 14. By providing the locking sleeve 7 that can be inserted into the locking hole 14, the locking rod 6 is inserted into the locking sleeve 7 to achieve insertion with the locking hole 14, which further improves the stability of the insertion of the locking rod 6 and the locking hole 14, and ensures the locking effect of the locking rod 6 on the operating rod 5.
[0032] During specific operation, when the multi-way operating valve 4 is in the operating state, the locking rod 6 passes through the second fixing hole 10 and is hung on the mounting frame 12. At this time, the operating rod 5 located on the multi-way operating valve 4 is not restricted by the locking rod 6, and the operator can work normally. When the operator completes the support operation, the locking rod 6 is taken out from the second fixing hole 10, the limit rod 2 is taken out from the first fixing hole 11, and the locking rod 6 is inserted into the locking hole 14, so that the operating rod 5 passes through the U-shaped groove of the locking rod 6, and then the limit rod 2 is inserted into the first fixing hole 11, so that the limit rod 2 is engaged with the slot 16. At this time, the locking rod 6 locks multiple operating rods 5, and the operating rods 5 cannot be operated. When the operator makes an error operation or the light cord, belt, etc. are accidentally hung, the operating rod 5 cannot move, thereby avoiding the safety risks caused by error operation and improving the safety of the operation of the multi-way valve group.
[0033] The third aspect of the present embodiment provides an anchor drilling vehicle, comprising a frame and a multi-way operation valve group fixing device as described in any of the above embodiments, wherein the multi-way operation valve group fixing device is arranged on the frame. Specifically, refer to Figure 3 As shown, a fixing plate 3 is provided on the outer side of the mounting frame 12 of the multi-way operation valve group fixing device, and the multi-way operation valve group fixing device is connected to the frame of the anchor drilling vehicle through the fixing plate 3.
[0034] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0035] The above description is only a specific embodiment of the utility model, so that those skilled in the art can understand or implement the utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to the embodiments described herein, but should conform to the widest scope consistent with the principles and novel features of the utility model described herein.
Claims
1. A locking mechanism, characterized in that: The invention comprises a locking rod (6) and a limiting rod (2), wherein the locking rod (6) and the limiting rod (2) are both U-shaped rods, the locking rod (6) and the limiting rod (2) are arranged vertically, a slot (16) is provided at the open end of the locking rod (6), the slot (16) is suitable for the limiting rod (2) to pass through, and the U-shaped slot of the locking rod (6) is suitable for passing through the component to be locked.
2. The locking mechanism according to claim 1, characterized in that: The width of the U-shaped groove of the limiting rod (2) is greater than the distance from the clamping groove (16) to the end of the locking rod (6), and smaller than the diameter of the locking rod (6).
3. A multi-way operation valve group fixing device, characterized in that: It comprises a locking mechanism as described in any one of claims 1 and 2, and also comprises a fixed frame (1) and an operating mechanism, wherein the operating mechanism is arranged in the fixed frame (1), and the operating mechanism comprises a multi-way operating valve (4) and a plurality of operating rods (5), wherein the plurality of operating rods (5) are located in the multi-way operating valve (4), and the locking rod (6) is vertically arranged with the plurality of operating rods (5), the plurality of operating rods (5) pass through the U-shaped groove of the locking rod (6), and the open end of the locking rod (6) is connected to the fixed frame (1), and the limiting rod (2) passes through the top of the fixed frame (1) and is clamped with the locking rod (6).
4. The multi-way operation valve group fixing device according to claim 3, characterized in that: The fixed frame (1) comprises an operating frame (9) and a mounting frame (12), and an emergency stop button (8) is arranged in the operating frame (9); The operating mechanism is arranged in the mounting frame (12), and a maintenance hole (13) for inspecting the multi-way operating valve (4) is provided on one side of the mounting frame (12).
5. The multi-way operation valve group fixing device according to claim 4, characterized in that: A first fixing hole (11) and a second fixing hole (10) are provided on the top plate of the mounting frame (12); the first fixing hole (11) is suitable for the limiting rod (2) to pass through, and the second fixing hole (10) is suitable for the locking rod (6) to pass through.
6. The multi-way operation valve group fixing device according to claim 4, characterized in that: The mounting frame (12) is provided with a locking hole (14) at the open end corresponding to the locking rod (6).
7. The multi-way operation valve group fixing device according to claim 6, characterized in that: The open end of the locking rod (6) is sleeved with a locking sleeve (7), and the locking sleeve (7) is suitable for passing through the locking hole (14).
8. An anchor drilling vehicle, characterized in that: It comprises a frame and a multi-way operation valve group fixing device as claimed in any one of claims 3 to 7, wherein the multi-way operation valve group fixing device is arranged on the frame.