CN210622855U - Hose hanging device for coal mining - Google Patents

Abstract

The utility model provides a hose cable suspension device for coal mining, including hook plate, adapter, connecting seat and connecting piece, be provided with type of falling U hole and port on the hook plate, the top of horizontal part sets up the adapter, and the top of adapter is provided with the connecting seat, and the bottom central point of connecting seat puts and is provided with the spliced pole, and the hook plate is provided with the screw hole with spliced pole screw-thread fit with the center of adapter, and the top of connecting seat is provided with two connecting pieces, the connecting piece include sliding joint and with sliding joint threaded connection's nut, the top of sliding joint is provided with the cross groove, and the cross groove is used for the fender net through the colliery use. The utility model discloses the cross-shaped groove of connecting piece comes the cross point of protective screen under the joint, and simultaneously, the line body of electric wire or the pipe shaft of hose can be along the port of hook plate with the type of falling U pore structure card in the vertical part, and the stability of wire hose in the hook plate is good, and be convenient for adjust and the utilization ratio is higher, is fit for extensive the popularization.

Description

Hose hanging device for coal mining

Technical Field

The utility model belongs to the technical field of coal mining machinery equipment, especially, relate to a hose cable suspension device for coal mining.

Background

In the coal mining process, pipeline facilities such as electric wires, water pipes and the like need to be arranged in a mine to ensure the normal operation of the mine. Generally, a supporting net with a safety function is arranged in a mine, the supporting net is formed by connecting reinforcing steel bars or steel wire ropes in a staggered mode, pipelines are generally directly bound on the supporting net of a coal mining working face through ropes, the workload of mounting and dismounting hoses or electric wires is large, the engineering is complex, the management work of the pipelines and the lines is not facilitated, and potential safety hazards are easily caused to narrow underground environments.

In the prior art, a patent with publication number CN203835456U discloses a hose hanging device on a coal mining working face, which comprises a plurality of hook groups and a steel wire rope. The hook group comprises a plurality of hooks with different sizes, and the hooks are sequentially arranged on the connecting part according to the sizes; the connecting part is rod-shaped, a small hole a for threading a rope is formed in the top end of the connecting part, the hook group is tied on the steel wire rope through the rope, and meanwhile, the steel wire rope is fixed on the coal wall along the mine tunnel. The device has effectively solved loaded down with trivial details, the in disorder problem of pipeline arrangement of loading and unloading in the mine, makes the pipeline in the mine change the installation and dismantle, has promoted work efficiency, makes the pipeline standard of arranging neat simultaneously, has reduced the potential safety hazard. However, there are still some problems, such as insufficient stability of the hook set hanging on the steel wire rope, and low utilization rate for some pipelines which need to be arranged on the top of the supporting net.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to foretell technical problem who exists, provide a hose cable suspension device for coal mining reasonable in design, simple structure, be convenient for adjust and the utilization ratio is higher.

In order to achieve the purpose, the technical proposal adopted by the utility model is that the hose hanging device for coal mining provided by the utility model comprises a hook plate, the hook plate comprises a vertical part and a horizontal part, the front and the rear surfaces of the vertical part are provided with inverted U-shaped holes, the left and right surfaces of the vertical part are provided with ports communicated with the inverted U-shaped holes, the top of the horizontal part is provided with an adapter, the top of the adapter seat is provided with a connecting seat, the central position of the bottom of the connecting seat is provided with a connecting column, the centers of the hook plate and the adapter are provided with threaded holes matched with the connecting column in a threaded manner, the top of the connecting seat is provided with two connecting pieces, the connecting piece comprises a sliding connector and a screw cap in threaded connection with the sliding connector, a cross-shaped groove is formed in the top of the sliding connector, and the cross-shaped groove is used for supporting the net used in a coal mine.

Preferably, the top center of the connecting seat is provided with a straight-line-shaped sliding groove for the sliding joint to slide, the bottom of the sliding joint is provided with a clamping end, and the middle of the straight-line-shaped sliding groove is provided with a clamping groove for passing through the clamping end.

Preferably, the adapter and the connecting seat are both cylindrical structures.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

the utility model provides a pair of a hose cable suspension device for coal mining utilizes the cross-shaped groove of connecting piece to come the cross point of protective screen under the joint, and simultaneously, the line body of electric wire or the pipe shaft of hose can be along the port of hook plate with type of falling U pore structure card in the vertical part, and the stability of electric wire in the hook plate is good, is convenient for adjust. The device has the advantages of reasonable design, simple structure, good use flexibility, higher utilization rate and suitability for large-scale popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a front view of a hose hanger for coal mining according to an embodiment;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1, provided by way of example;

FIG. 3 is an isometric view of a hose hanger for coal mining provided in accordance with an embodiment;

in the above figures, 1, a hook plate; 11. a vertical portion; 11a, an inverted U-shaped hole; 11b, port; 12. a horizontal portion; 2. a transfer seat; 3. a connecting seat; 31. a linear chute; 32. a clamping groove; 4. connecting columns; 5. a threaded hole; 6. a connecting member; 61. a slip joint; 61a, a cross-shaped groove; 62. and (4) a nut.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

In the embodiment shown in figure 1, the first and second, fig. 2 and fig. 3 show, the utility model provides a pair of a hose cable suspension device for coal mining, including hook plate 1, hook plate 1 includes vertical part 11 and horizontal part 12, be provided with type of falling U hole 11a on the front and back of vertical part 11, be provided with the port 11b that communicates with type of falling U hole 11a on the right and left side of vertical part 11, the top of horizontal part 12 sets up adapter 2, the top of adapter 2 is provided with connecting seat 3, the bottom central point of connecting seat 3 puts and is provided with spliced pole 4, hook plate 1 is provided with threaded hole 5 with spliced pole 4 screw-thread fit with the center of adapter 3, the top of connecting seat 3 is provided with two connecting pieces 6, connecting piece 6 includes sliding joint 61 and the nut 62 with sliding joint threaded connection, the top of sliding joint 61 is provided with cross groove 61a, cross groove 61a is used for the supporting net through the coal mine use. The number of the electric wires or hoses fixed in the inverted U-shaped holes can be set according to actual conditions, and at least two electric wires or hoses can be placed or fixed, but the number of the electric wires or hoses is not too large; the cross nodes of the supporting net in the coal mine or the mine tunnel can be clamped in the cross-shaped groove 61a and locked by the screw cap 62; the adapter 2 and the connecting seat 3 are in threaded connection, and the angle of the hook plate is adjusted mainly by rotating the adapter 2; the wire body of the electric wire or the tube body of the hose can enter the inverted U-shaped hole along the routes of the port 11b and the inverted U-shaped hole 11a of the hook plate, the electric wire or the tube body and the hook plate are not fixedly connected but are in a movable mode, so that the electric wire or the hose can be directly taken out along the inverted U-shaped hole 11a during adjustment, and certain stability is achieved.

Further, regarding the adjusting characteristics of the device, besides the angle of the hook plate is adjusted by rotating the adapter 2, the device is provided with a linear sliding groove 61a for the sliding joint to slide at the center of the top of the connecting seat 3, the distance adjustment of the two sliding joints 61 can adapt to the different distance characteristics of the adjacent nodes of the supporting net, and the distance between the two connecting pieces 6 is fixed after the corresponding connecting nodes are selected. The bottom of the sliding joint 61 is provided with a clamping end, and the end diameter of the clamping end is larger than the diameter of other parts of the sliding joint, so that the clamping end can be conveniently clamped in the linear sliding groove 31 to meet the adjustment requirement; correspondingly, a clamping groove 32 for passing through the clamping end is arranged in the middle of the linear sliding groove 31, and the clamping groove 32 is mainly designed to facilitate the assembly and disassembly of the sliding joint, so that the clamping end can be smoothly clamped in the linear sliding groove 61 a. It should be noted that the device can be clamped on a supporting net positioned on the top surface in the mine, and also can be connected on a steel rope or a steel bar on the side of a mine road, so that the device is flexible to use and high in utilization rate.

In order to improve the stability and the security that this device is connected, the utility model provides a switching seat 2 is the cylinder structure with connecting seat 3, and switching seat 2 is the reducible injury of colliding with and bringing of arc surface with the side of connecting seat 3, and the atress homogeneity of face of cylinder is good moreover, and the rotation effect is higher. On the other hand, after the connecting piece 6 is connected with the cross joint of the supporting net, the plate surface of the connecting seat 3 is actually contacted with a square lattice formed by the supporting net, and the connecting seat 3 can be clamped on the supporting net and cannot be turned over randomly under the connecting condition of the connecting piece and the joint, so that the stability is relatively high. Furthermore, the horizontal part and the adapter in the device can be connected in a welding mode, so that the horizontal part and the adapter can form a complete structure with a step surface, the reliability of a connection node of the hook plate and the adapter can be improved, the structural strength is high, and the influence on use caused by the deformation of the vertical part of the hook plate is prevented.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (3)

1. The utility model provides a hose cable suspension device for coal mining, a serial communication port, includes the hook plate, the hook plate includes vertical part and horizontal part, be provided with the type of falling U hole on the front-back of vertical part, be provided with the port that communicates with the type of falling U hole on the right side of the left side of vertical part, the top of horizontal part sets up the adapter, the top of adapter is provided with the connecting seat, the bottom central point of connecting seat puts and is provided with the spliced pole, the hook plate is provided with the screw hole with spliced pole screw-thread fit with the center of adapter, the top of connecting seat is provided with two connecting pieces, the connecting piece include sliding joint and with sliding joint threaded connection's nut, sliding joint's top is provided with the cross groove, the cross groove is used for the support net through the coal mine use.

2. The hose hanger for coal mining of claim 1, wherein the top center of the connecting base is provided with a linear sliding groove for the sliding of the sliding joint, the bottom of the sliding joint is provided with a clamping end, and the middle of the linear sliding groove is provided with a clamping groove for the passage of the clamping end.

3. The hose hanger apparatus for coal mining of claim 2, wherein the adapter and the connecting base are both cylindrical structures.

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