Coal mine underground wire point laying device convenient to install
By designing a down-hole wire point layout device for coal mines including substrate, fixing clamp and pushing spring, the problem that traditional fixing clamps are difficult to adapt to wires of different diameters is solved, and the stable installation of wires of different thicknesses is achieved, and the stability of wiring is improved. and security.
Patent Information
- Application Number
- CN202420893931.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-28
AI Technical Summary
The fixed clamp of the wires under the traditional coal mine is difficult to adjust and cannot adapt to wires of different diameters, resulting in unstable clamping, affecting the wiring effect and may cause safety risks.
A wire point layout device including a substrate, a first vertical plate, a second vertical plate, a fixed clamp, a sliding fork, a movable clamp and a pushing spring is designed. By pulling the sliding fork, the movable clamp is separated from the fixed clamp, the pushing spring is compressed, and the wire is placed in the fixed clamp. After loosening the sliding fork, the spring is pushed to push the movable clamp to move towards the fixed clamp, thereby achieving fixed installation of wires of different thicknesses.
The device can stably clamp wires of different thicknesses, solving the problem that traditional fixing clamps are difficult to adapt to wires of different diameters, and improving the stability and safety of wiring.
Smart Images
Figure CN222441289U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wiring devices, and more specifically, to a coal mine underground conductor point laying device which is easy to install. Background Art
[0002] The layout of underground conductor points in coal mines is the basis for underground plane measurement, and is also the basis for mapping and calibrating the plane positions of underground tunnels, chambers, and mining faces. Through theodolite conductor measurement, the tunnel and stope planes can be mapped, the tunnel excavation location and excavation direction can be calibrated, and the location of underground projects and equipment can be calibrated. In addition, through mine connection measurement, the underground theodolite conductor and the ground control network points in the mining area form a unified coordinate system.
[0003] When wiring underground in coal mines, wire fixation is a key step. However, the traditional wire fixing clamp design has the problem of inconvenient clamp diameter adjustment. This makes it difficult for the clamp to adapt to wires of different diameters. It is difficult to clamp wires with larger diameters, and it is easy to loosen wires with smaller diameters. This instability not only affects the wiring effect, but also may pose a potential risk to coal mine safety. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides an easy-to-install coal mine underground conductor point layout device. The technical problem to be solved by the present invention is that the traditional wiring fixing clamp is not easy to adjust and it is difficult to clamp wires of different thicknesses.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coal mine underground conductor point layout device that is easy to install, including a base plate, a first vertical plate and a second vertical plate fixedly connected to the top of the base plate, a fixed clamping plate fixedly connected to the side of the first vertical plate facing the second vertical plate, a card slot is provided on both sides of the second vertical plate, a sliding fork is slidably connected to the inside of the two card slots, an end of the sliding fork facing the first vertical plate is fixedly connected to a mounting plate, a side of the mounting plate facing the first vertical plate is fixedly connected to a movable clamping plate, and a push spring is fixedly connected between the mounting plate and the second vertical plate.
[0006] like Figure 1-3 As shown, the specific implementation method is: the movable splint can be separated from the fixed splint by pulling the sliding fork, and at the same time, the pushing spring is compressed, and then the wire can be placed inside the fixed splint, and then the sliding fork is released to push the movable splint toward the fixed splint under the push of the pushing spring, so that the wire can be clamped and fixed. Through this device, wires of different thicknesses can be fixed and installed, which is convenient for wiring staff.
[0007] In a preferred embodiment, the fixed splint is V-shaped, the movable splint and the fixed splint are both comb-shaped, and the movable splint and the fixed splint are staggered with each other.
[0008] The V-shaped fixed clamp can increase the contact area with the wire, so that the wire is fixed more stably. The comb-shaped movable clamp and the fixed clamp are interlaced with each other, so that the combination of the movable clamp and the fixed clamp can be made more stable, and the stability of the wire can be further increased.
[0009] In a preferred embodiment, a through hole is opened inside the second vertical plate, a stabilizing rod is fixedly connected inside the sliding fork, and a pushing spring is movably sleeved on the outside of the stabilizing rod.
[0010] The stabilizing rod can make the push spring more stable and avoid bending of the push spring, which may cause the clamping to loosen.
[0011] In a preferred embodiment, one end of the sliding fork away from the mounting plate is rotatably connected to a pull ring.
[0012] The provided pull ring can make pulling the sliding fork more convenient and labor-saving.
[0013] In a preferred embodiment, a non-slip pad is fixedly connected to one side of the fixed splint opposite to the movable splint.
[0014] The anti-slip pad can increase the friction between the wire and the conductor, thereby increasing the stability of clamping the wire.
[0015] In a preferred embodiment, four fixing holes are opened inside the base plate, and the four fixing holes correspond to the four corners of the base plate.
[0016] The provided fixing holes can make it more convenient to install and fix the device.
[0017] Technical effects and advantages of the utility model:
[0018] By pulling the sliding fork, the movable splint can be separated from the fixed splint. At the same time, the pushing spring is compressed, and then the wire can be placed inside the fixed splint. Subsequently, the sliding fork is released and the movable splint can be pushed toward the fixed splint under the push of the pushing spring, so that the movable splint is combined with the fixed splint, thereby clamping and fixing the wire. Through this device, wires of different thicknesses can be fixed and installed, which is convenient for workers to wire. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0020] Figure 2 It is a schematic diagram of the structure of the base plate, the first vertical plate and the second vertical plate of the utility model.
[0021] Figure 3 It is a schematic diagram of the sliding fork, stabilizing rod and pull ring structure of the utility model.
[0022] The accompanying drawings are marked as follows: 1. base plate; 2. first vertical plate; 3. fixed clamping plate; 4. second vertical plate; 5. slot; 6. sliding fork; 7. mounting plate; 8. movable clamping plate; 9. anti-slip pad; 10. stabilizer bar; 11. push spring; 12. pull ring; 13. fixing hole; 14. through hole. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] The utility model provides a coal mine underground conductor point layout device which is easy to install, comprising a base plate 1, wherein a first vertical plate 2 and a second vertical plate 4 are fixedly connected to the top of the base plate 1, a fixed clamping plate 3 is fixedly connected to the side of the first vertical plate 2 facing the second vertical plate 4, a card slot 5 is provided on both sides of the second vertical plate 4, a sliding fork 6 is slidably connected to the inside of the two card slots 5, a mounting plate 7 is fixedly connected to one end of the sliding fork 6 facing the first vertical plate 2, a movable clamping plate 8 is fixedly connected to the side of the mounting plate 7 facing the first vertical plate 2, and a push spring 11 is fixedly connected between the mounting plate 7 and the second vertical plate 4.
[0025] like Figure 1-3 As shown, the specific implementation method is: the movable splint 8 can be separated from the fixed splint 3 by pulling the sliding fork 6, and at the same time, the pushing spring 11 is compressed, and then the wire can be placed inside the fixed splint 3, and then the sliding fork 6 is released, and the movable splint 8 can be pushed toward the fixed splint 3 under the push of the pushing spring 11, so that the wire can be clamped and fixed. Through this device, wires of different thicknesses can be fixed and installed, which is convenient for wiring staff.
[0026] The fixed splint 3 is V-shaped, the movable splint 8 and the fixed splint 3 are both comb-shaped, and the movable splint 8 and the fixed splint 3 are staggered with each other.
[0027] like Figure 1As shown, the specific implementation method is: the V-shaped fixed clamping plate 3 can increase the contact area with the wire, so that the wire can be fixed more stably, and the comb-shaped movable clamping plate 8 and the fixed clamping plate 3 are interlaced with each other, so that the combination of the movable clamping plate 8 and the fixed clamping plate 3 can be made more stable, and the stability of the wire can be further increased.
[0028] A through hole 14 is formed inside the second vertical plate 4 , a stabilizing rod 10 is fixedly connected inside the sliding fork 6 , and a pushing spring 11 is movably sleeved on the outside of the stabilizing rod 10 .
[0029] like Figure 3 As shown, the specific implementation is: the stabilizing rod 10 can make the push spring 11 more stable, and avoid the push spring 11 from bending, thereby causing the clamping to loosen.
[0030] One end of the sliding fork 6 away from the mounting plate 7 is rotatably connected to a pull ring 12 .
[0031] like Figure 1-3 As shown, the specific implementation is: the pull ring 12 can make pulling the sliding fork 6 more convenient and labor-saving.
[0032] The fixed splint 3 and the movable splint 8 have anti-slip pads 9 fixedly connected to their opposite sides.
[0033] like Figure 1 As shown, the specific implementation is: the anti-slip pad 9 can increase the friction between the wire and the anti-slip pad 9, thereby increasing the stability of clamping the wire.
[0034] Four fixing holes 13 are formed inside the base plate 1 , and the four fixing holes 13 correspond to the four corners of the base plate 1 .
[0035] like Figure 1-2 As shown, the specific implementation is: the fixing holes 13 are provided to make it more convenient to install and fix the device.
[0036] Working principle of this utility model:
[0037] When the wire needs to be fixed, first pull the sliding fork 6 to separate the movable splint 8 from the fixed splint 3. At the same time, the pushing spring 11 is compressed, and then the wire can be placed inside the fixed splint 3. Then, release the sliding fork 6 to push the movable splint 8 toward the fixed splint 3 under the push of the pushing spring 11, so that the movable splint 8 is combined with the fixed splint 3, so that the wire can be clamped and fixed. Through this device, wires of different thicknesses can be fixed and installed, which is convenient for wiring staff.
[0038] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0039] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0040] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A coal mine underground conductor point layout device that is easy to install, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a first vertical plate (2) and a second vertical plate (4); the first vertical plate (2) is fixedly connected to a fixed clamping plate (3) on one side facing the second vertical plate (4); both sides of the second vertical plate (4) are provided with card slots (5); the insides of the two card slots (5) are slidably connected with sliding forks (6); one end of the sliding fork (6) facing the first vertical plate (2) is fixedly connected to a mounting plate (7); the mounting plate (7) is fixedly connected to a side facing the first vertical plate (2) with a movable clamping plate (8); and a push spring (11) is fixedly connected between the mounting plate (7) and the second vertical plate (4).
2. The easy-to-install underground coal mine conductor point layout device according to claim 1 is characterized in that: The fixed clamping plate (3) is V-shaped, the movable clamping plate (8) and the fixed clamping plate (3) are both comb-shaped, and the movable clamping plate (8) and the fixed clamping plate (3) are interlaced with each other.
3. The easy-to-install underground coal mine conductor point layout device according to claim 1 is characterized in that: A through hole (14) is provided inside the second vertical plate (4), a stabilizing rod (10) is fixedly connected inside the sliding fork (6), and a pushing spring (11) is movably sleeved on the outside of the stabilizing rod (10).
4. The easy-to-install underground coal mine conductor point layout device according to claim 1 is characterized in that: One end of the sliding fork (6) away from the mounting plate (7) is rotatably connected to a pull ring (12).
5. The easy-to-install underground coal mine conductor point layout device according to claim 1 is characterized in that: The fixed clamping plate (3) and the movable clamping plate (8) are both fixedly connected with an anti-slip pad (9) on one side thereof that is opposite to the other.
6. The easy-to-install underground coal mine conductor point layout device according to claim 1 is characterized in that: Four fixing holes (13) are provided inside the base plate (1), and the four fixing holes (13) correspond to the four corners of the base plate (1).