Cable support for mining

Abstract

The utility model discloses a cable support for mining, which comprises a support main guide plate, a first cable support, a connecting buckle, a support auxiliary guide plate and a second cable support. The support main guide plate and the support auxiliary guide plate are respectively provided with a first cable support and a second cable support through guide clamping plates, and the back side of the support main guide plate is connected with a cushion block on the side wall of a mine hole through a connecting buckle. The support auxiliary guide plate is arranged on the support main guide plate, the first cable support and the second cable support are distributed on the support main guide plate and the support auxiliary guide plate through the guide clamping plates, and the guide clamping plates can be in transmission with the screw rods in the middles of the support main guide plate and the support auxiliary guide plate, so that the height of the guide clamping plates can be adjusted; the height of the first cable support and the height of the second cable support can be adjusted through the guide clamping plates, the flexibility of the supports is improved, and the height of the supports can be adjusted according to requirements.

Description

Technical Field

[0001] The utility model relates to the field of cable brackets, in particular to a cable bracket used in mining. Background Art

[0002] Cable racks are usually used to install utility and industrial cables. Cable racks generally include metal racks and composite racks. Metal racks are usually made by rolling steel or aluminum alloy into the required profiles, and then welding or assembling them with fasteners. However, in many harsh environmental conditions, metal racks are prone to rust, and the maintenance cost of the facilities is high. Composite materials (FRP) are used as support materials for cables, pipes, etc., which are corrosion-resistant and meet the safety standards of fire prevention, low smoke, and non-toxicity, and are therefore widely used.

[0003] For example, the authorized patent with publication number CN209375042U (cable laying bracket): includes a fixed connection plate and a cable bracket body, the cable bracket body is connected to the fixed connection plate, the cable bracket body is provided with a cable partition partition, the cable partition partition is used to divide the cable bracket body into a plurality of laying intervals; one end of the fixed connection plate is provided with a first connection structure, and the other end of the fixed connection plate is provided with a second connection structure corresponding to the first connection structure, so that among the two cable laying brackets, the first connection structure of one of the cable laying brackets can be connected with the second connection structure of the other cable laying bracket. During use, the cables can be laid in partitions, which solves the problems of inconvenient construction, easy accidents and increased investment during the replacement and removal of existing cable brackets;

[0004] The cable bracket of the above-mentioned prior art is installed with the mainboard by bolt fixing. The position of the bracket of this installation method cannot be adjusted after installation, so that it cannot be adjusted according to the distribution height requirements of the cables during use. The universal performance is insufficient, and the support is through the top support, and the wire hole positioning support cannot be performed according to the cable size. Utility Model Content

[0005] The purpose of the utility model is to provide a cable bracket for mining, so as to solve the problems proposed in the above background technology that the position of the bracket cannot be adjusted after installation, so that it cannot be adjusted according to the distribution height requirements of the cables during use, the general performance is insufficient, and the support is through the top support, and the wire hole positioning support cannot be performed according to the cable size.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable bracket for mining, comprising a bracket main plate, a first cable bracket, a connecting buckle, a bracket auxiliary guide plate and a second cable bracket, a bracket auxiliary guide plate is provided at a lower position on the bracket main plate, and the bracket main plate and the bracket auxiliary guide plate are respectively provided with a first cable bracket and a second cable bracket through a guide buckle, and the back side of the bracket main plate is connected to a pad on the side wall of the mine cave through a connecting buckle.

[0007] In a further embodiment, the first cable bracket and the second cable bracket are configured as the same structure, both are provided with a plurality of wire passing holes, and both ends are provided with stop ears.

[0008] In a further embodiment, a first screw is provided in the middle of the main guide plate of the bracket, a second screw is provided in the middle of the auxiliary guide plate of the bracket, a first adjusting rod is provided at the end of the first screw, a second adjusting rod is provided at the end of the second screw, and adjustment handles are provided at the ends of the first adjusting rod and the second adjusting rod.

[0009] In a further embodiment, a guide ear is provided on the inner side of the guide clamping plate, and the guide ear is drivingly connected to the first screw rod.

[0010] In a further embodiment, an outer side of the connecting buckle is provided with an outer pin, both ends of the connecting buckle are provided with locking ears, the locking ears are provided with locking rods, and an inner side of the connecting buckle is provided with an inner pin.

[0011] In a further embodiment, a pad is provided on the back side of the cushion block, the pad is connected to the side wall of the mine, the connecting buckle is locked and fixed to the cushion block by an inner pin, and the locking ear is locked and fixed to the pad by a locking rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model has a bracket auxiliary guide plate on the bracket main plate, and the bracket main plate and the bracket auxiliary guide plate are both provided with a first cable bracket and a second cable bracket through a guide card plate, and the guide card plate can be driven by a screw rod in the middle of the bracket main plate and the bracket auxiliary guide plate, so that the height of the guide card plate can be adjusted. The height of the first cable bracket and the second cable bracket can be adjusted through the guide card plate, which increases the flexibility of the bracket, so that the height of the bracket can be adjusted according to needs, and the versatility is greatly improved.

[0014] 2. The first cable bracket and the second cable bracket of the utility model are both provided with wire-passing holes, through which the cables can be passed conveniently, and the cables can be limitedly supported and positioned, thereby increasing the stability of the wire-passing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a cable support for mining in the utility model;

[0016] Figure 2 This is the front view of the main plate of the bracket of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the first cable bracket of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the connecting buckle of the utility model.

[0019] In the figure: 1. first adjusting rod; 2. main plate of bracket; 3. wire hole; 4. first cable bracket; 5. stop ear; 6. guide card plate; 7. connecting buckle; 8. pad; 9. pad; 10. auxiliary guide plate of bracket; 11. second cable bracket; 12. second adjusting rod; 13. adjusting handle; 14. locking rod; 15. locking ear; 16. inner pin; 17. outer pin; 18. guide ear; 19. first screw; 20. second screw. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1-4 The utility model provides an embodiment: a cable bracket for mining, including a bracket main plate 2, a first cable bracket 4, a connecting buckle 7, a bracket auxiliary guide plate 10 and a second cable bracket 11. A bracket auxiliary guide plate 10 is provided at a lower position on the bracket main plate 2. The bracket main plate 2 and the bracket auxiliary guide plate 10 are respectively provided with a first cable bracket 4 and a second cable bracket 11 through a guide card plate 6. The back side of the bracket main plate 2 is connected to a pad 9 on the side wall of the mine cave through a connecting buckle 7.

[0022] The first cable bracket 4 and the second cable bracket 11 are respectively installed through the bracket main plate 2 and the bracket auxiliary guide plate 10. The first cable bracket 4 and the second cable bracket 11 are used to support the cables, and the bracket main plate 2 is conveniently connected to the side wall of the mine through the connecting buckle 7.

[0023] Furthermore, the first cable bracket 4 and the second cable bracket 11 are configured to have the same structure, both of which are provided with a plurality of wire holes 3, and both ends of which are provided with blocking ears 5. The wire holes 3 facilitate the passing of cables, and the blocking ears 5 are used to support and block the cables.

[0024] Furthermore, a first screw 19 is provided in the middle of the bracket main guide plate 2, a second screw 20 is provided in the middle of the bracket auxiliary guide plate 10, a first adjusting rod 1 is provided at the end of the first screw 19, a second adjusting rod 12 is provided at the end of the second screw 20, and an adjusting handle 13 is provided at the ends of the first adjusting rod 1 and the second adjusting rod 12. The first adjusting rod 1 is used to control the rotation of the first screw 19, and the second adjusting rod 12 is used to control the rotation of the second screw 20.

[0025] Furthermore, a guide ear 18 is provided on the inner side of the guide card plate 6 , and the guide ear 18 is screw-rod-connected to the first screw rod 19 . This design facilitates automatic control of the lifting and lowering of the guide card plate 6 .

[0026] Furthermore, an external pin 17 is provided on the outer side of the connecting buckle 7, locking ears 15 are provided at both ends of the connecting buckle 7, a locking rod 14 is provided on the locking ear 15, and an internal pin 16 is provided on the inner side of the connecting buckle 7. The external pin 17 is used to facilitate the locking and fixing of the connecting buckle 7 and the bracket main plate 2, and the locking rod 14 is used to lock and fix the locking ear 15 and the pad 8.

[0027] Furthermore, a pad 8 is provided on the back side of the pad block 9 , and the pad 8 is connected to the side wall of the mine tunnel. The connecting buckle 7 is locked and fixed to the pad 9 through an inner pin 16 , and the locking ear 15 is locked and fixed to the pad 8 through a locking rod 14 .

[0028] Working principle: When in use, the first screw 19 is manually controlled to rotate through the first adjusting rod 1, and the second screw 20 is manually driven to rotate by the second adjusting rod 12, so that the first screw 19 and the second screw 20 are both controlled by the guide card plate 6 screw rod transmission, so that they respectively drive the first cable bracket 4 to rise and fall on the bracket main plate 2, and the second cable bracket 11 to rise and fall on the bracket auxiliary guide plate 10. The cables are supported by the first cable bracket 4 and the second cable bracket 11, and the supported cables are prevented from falling off by the blocking ears 5. The cables can be supported through the wire passing holes 3, and the connecting buckle 7 is plugged and fixed to the back side of the bracket main plate 2 through the external pin 17, and the inner side of the connecting buckle 7 is locked and fixed to the pad 9 through the internal pin 16, and the locking ear 15 is locked and fixed to the pad 8 through the locking rod 14.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cable support for mining, comprising a support main plate (2), a first cable support (4), a connecting buckle (7), a support auxiliary guide plate (10) and a second cable support (11), characterized in that: A support auxiliary guide plate (10) is provided at a lower position on the support main plate (2); a first cable support (4) and a second cable support (11) are respectively provided on the support main plate (2) and the support auxiliary guide plate (10) via a guide clamp (6); and the back side of the support main plate (2) is connected to a cushion block (9) on the side wall of the mine cave via a connecting buckle (7).

2. A cable support for mining according to claim 1, characterized in that: The first cable bracket (4) and the second cable bracket (11) are configured to have the same structure, are both provided with a plurality of wire passing holes (3), and have blocking ears (5) at their ends.

3. A cable support for mining according to claim 1, characterized in that: A first screw rod (19) is provided in the middle of the main guide plate (2) of the bracket, a second screw rod (20) is provided in the middle of the auxiliary guide plate (10) of the bracket, a first adjustment rod (1) is provided at the end of the first screw rod (19), a second adjustment rod (12) is provided at the end of the second screw rod (20), and adjustment handles (13) are provided at the ends of the first adjustment rod (1) and the second adjustment rod (12).

4. A cable support for mining according to claim 1, characterized in that: A guide ear (18) is provided on the inner side of the guide clamping plate (6), and the guide ear (18) is screw-rod-connected to the first screw rod (19).

5. A cable support for mining according to claim 1, characterized in that: An outer side of the connecting buckle (7) is provided with an outer plug pin (17), both ends of the connecting buckle (7) are provided with locking ears (15), a locking rod (14) is provided on the locking ears (15), and an inner side of the connecting buckle (7) is provided with an inner plug pin (16).

6. A cable support for mining according to claim 5, characterized in that: A pad (8) is provided on the back side of the pad block (9), and the pad (8) is connected to the side wall of the mine hole. The connecting buckle (7) is locked and fixed to the pad block (9) through an inner pin (16), and the locking ear (15) is locked and fixed to the pad (8) through a locking rod (14).

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