CN217590035U

CN217590035U - Mining cable hook with limiting structure

Info

Publication number: CN217590035U
Application number: CN202220772629.8U
Authority: CN
Inventors: 冯夏苗
Original assignee: Anhui Province Wanjiang Mechanical And Electrical Equipment Manufacturing Co ltd
Current assignee: Anhui Province Wanjiang Mechanical And Electrical Equipment Manufacturing Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-10-14
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a mining cable hook with limit structure, including the couple body, couple body one end top is equipped with the connection montant, connect montant bottom one side seted up with couple body one end assorted spacing arc groove, couple body top is equipped with spacing chucking mechanism, spacing chucking mechanism includes two last arc boards and two lower arc boards, two last arc boards are located couple body top both ends respectively, two lower arc boards are located two last arc board bottoms respectively, two last arc boards and fixedly connected with connection arc piece down between the arc board. The utility model discloses be favorable to more stable when using of mining cable hook, promoted the security of cable when using on this mining cable hook, have extremely strong practicality, reduced the inconvenience that the staff used, avoided current mining cable hook to lack certain spacing to the cable when using, receive in the cable use and pull or shake and easily take place to drop and influence the problem of cable normal use.

Description

Mining cable hook with limiting structure

Technical Field

The utility model relates to a mining cable hook technical field especially relates to a mining cable hook with limit structure.

Background

The mine cable hook can be flexibly used according to the root of the erected cable, and can save time, labor and effort when the cable is erected, removed, added and replaced. The mine cable hook is an ideal erecting accessory when a cable is erected in a mine.

The cable is generally directly placed on the couple to current mining cable couple in the use, lacks certain spacing to the cable, receives in the cable use to pull or vibrations easily take place to drop, and influences the normal use of cable, has certain potential safety hazard, and the practicality is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having current mining cable couple to lack certain spacing to the cable among the prior art, easily take place to drop and influence the shortcoming of cable normal use in the cable use, and the mining cable couple that has limit structure who proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

a mine cable hook with a limiting structure comprises a hook body, wherein a connecting vertical rod is arranged at the top of one end of the hook body, a limiting arc groove matched with one end of the hook body is formed in one side of the bottom of the connecting vertical rod, and a limiting clamping mechanism is arranged at the top of the hook body;

spacing chucking mechanism includes two upper arc boards and two lower arc boards, two the upper arc board is located couple body top both ends respectively, two the lower arc board is located two upper arc board bottoms respectively, two fixedly connected with connects the arc piece between upper arc board and the lower arc board, connect arc piece one side fixedly connected with slide bar, the inboard both ends in couple body top all are fixed with spacing sleeve pipe, slide bar one end be equipped with the inboard sliding connection's of spacing sleeve pipe sliding plate, the slide bar runs through spacing sleeve pipe one side and sliding plate fixed bonding, the slide bar is kept away from slide bar one side and is equipped with the spring fixed with spacing sleeve pipe.

Preferably, both sides of the top of the inner side of the limiting arc groove are provided with limiting rods fixed with the connecting vertical rods, and both side surfaces of one end of the hook body are provided with limiting grooves matched with the limiting rods.

Preferably, a square groove is formed in the surface of the other side of the bottom of the connecting vertical rod, a square threaded sleeve matched with the square groove is fixed at one end of the hook body, and a screw cap is arranged at the bottom of one side, far away from the hook body, of the connecting vertical rod.

Preferably, a screw rod in threaded connection with the square thread insert is fixed on one side of the screw cap, and an annular thread insert fixed with the connecting vertical rod is in threaded connection with the outer side of the screw cap.

Preferably, the two sides of the hook body are both provided with tensioning assemblies, the tensioning assemblies comprise movable blocks and T-shaped blocks, and the movable blocks are respectively positioned on the two sides of one end of the hook body and movably hinged with the hook body.

Preferably, an elastic belt is fixed on one side of each of the two movable blocks, and the T-shaped block is located at one end of the elastic belt and is fixedly connected with the elastic belt.

Preferably, a fixing groove is formed in one side of the T-shaped block, and L-shaped blocks movably clamped with the fixing groove are fixed on two sides of the other end of the hook body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the cable placed on the hook body is limited by arranging the limiting clamping mechanism, the cable is placed on the inner side of the hook body and limited by the two lower arc plates, so that the cable is more stable when being used on the hook body, the safety of the cable when being used on the mine cable hook is improved, and the problems that the cable is lack of certain limitation when the existing mine cable hook is used, and the cable is easy to fall off due to dragging or vibration in the using process to influence the normal use of the cable are avoided;

2. further spacing to placing the cable on the couple body through setting up two taut subassemblies, elastic webbing and cable one side contact each other fix the cable on the couple body, and convenient operation is swift, has promoted this mining cable couple's practicality, has reduced the staff in the inconvenience to the cable installation, prevents that the cable from taking place the condition that drops when using.

The utility model has the advantages of reasonable and simple structure, be favorable to more stable when the cable uses on the couple body, promoted the security of cable when using on this mining cable couple, had extremely strong practicality, reduced the staff in the inconvenience to the cable installation, avoided current mining cable couple to lack certain spacing to the cable when using, receive in the cable use and pull or shake and easily take place to drop and influence the problem of cable normal use.

Drawings

Fig. 1 is a schematic structural view of a mining cable hook with a limiting structure provided by the present invention;

fig. 2 is an explosion structure diagram of a mining cable hook with a limiting structure provided by the utility model;

fig. 3 is a front cross-sectional view of a mining cable hook with a limiting structure provided by the utility model;

fig. 4 is the utility model provides a structure schematic diagram of a mining cable hook's couple body with limit structure.

In the figure: 1. a hook body; 2. connecting the vertical rods; 3. a limiting arc groove; 4. an upper arc plate; 5. a lower arc plate; 6. connecting the arc blocks; 7. a slide bar; 8. a limiting sleeve; 9. a sliding plate; 10. a spring; 11. a limiting rod; 12. a limiting groove; 13. a square thread sleeve; 14. a screw cap; 15. a screw; 16. an annular thread insert; 17. a movable block; 18. a T-shaped block; 19. an elastic band; 20. an L-shaped block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-4, a mine cable hook with a limiting structure comprises a hook body 1, a connecting vertical rod 2 is arranged at the top of one end of the hook body 1, a screw hole is formed in the top of the connecting vertical rod 2 so that a bolt can penetrate through the screw hole to be matched with a preset hole in the side wall of a mine hole, so that the connecting vertical rod 2 and the hook body 1 are fixed on the side wall of the mine hole, a limiting arc groove 3 matched with one end of the hook body 1 is formed in one side of the bottom of the connecting vertical rod 2, limiting rods 11 fixed with the connecting vertical rod 2 are arranged on two sides of the top of the inner side of the limiting arc groove 3, limiting grooves 12 matched with the limiting rods 11 are formed in the surface of two sides of one end of the hook body 1, a square groove is formed in the surface of the other side of the bottom of the connecting vertical rod 2, a square thread sleeve 13 matched with the square groove is fixed at one end of the hook body 1, a spiral cap 14 is fixed on one side of the spiral cap 14, an annular thread sleeve 16 fixed with the connecting vertical rod 2 is connected with the spiral sleeve 2, the hook body 1 and the spiral sleeve 2 is detachably connected with the connecting vertical rod 2, the hook body 1 is used for reducing the cost of the safety hook body caused by the change of the limiting mechanism, and the hook body, and the limiting mechanism is used for directly disassembling the limiting mechanism, and the hook body 1;

spacing chucking mechanism includes arc 4 and two lower arc 5 on two, 1 inboard bottom of couple body is fixed to be inlayed and is equipped with the protection cushion, the protection cushion provides certain guard action to the cable, two are gone up arc 4 and are located 1 top both ends of couple body respectively, two lower arc 5 are located two and are gone up arc 4 bottoms respectively, arc 6 is connected to fixedly connected with between arc 4 and the lower arc 5 on two, connect arc 6 one side fixedly connected with

slide bar

7, 1 top inboard both ends of couple body all are fixed with

limit sleeve

8, 7 one end of slide bar is equipped with the sliding plate 9 with the inboard sliding connection of limit sleeve 8, slide bar 7 runs through limit sleeve 8 one side and fixes bonding with sliding

plate

9, 7 one side of slide bar is kept away from to slide bar 9 and is equipped with the spring 10 fixed with limit sleeve 8.

In the embodiment, the limiting groove 12 of the hook body 1 corresponds to the limiting rod 11 at the bottom of the connecting vertical rod 2, the limiting rod 11 is inserted into the inner side of the limiting groove 12, one end of the hook body 1 is matched with the limiting arc groove 3 of the connecting vertical rod 2, meanwhile, the square threaded sleeve 13 at one end of the hook body 1 is inserted into the inner side of the square groove, then the screw cap 14 is rotated, the screw cap 14 drives the screw rod 15 to rotate, the screw rod 15 is fixed with the inner side of the square threaded sleeve 13 through threaded connection, and meanwhile, the outer side of the screw cap 14 is fixed with the annular threaded sleeve 16 through threaded connection, so that the hook body 1 and the connecting vertical rod 2 are fixed together;

when installing the cable, place the cable at two last arc 4 tops, extrude the cable downwards after that, the cable extrudees two last arc 4 respectively, two last arc 4 extrude two connection arc pieces 6 respectively, two connect arc 6 respectively to the both ends motion, connect arc 6 extrusion slide bar 7, slide bar 7 promotes sliding plate 9 and slides in 8 inboards of stop collar, sliding plate 9 extrudees spring 10, spring 10 produces elastic deformation and is compressed, the cable motion contacts with couple body 1 inboard lateral wall to couple body 1 inboard, spring 10 resumes elastic deformation after that, spring 10 promotes sliding plate 9 and slides in 8 inboards of stop collar, sliding plate 9 promotes slide bar 7 and moves to the cable direction, slide bar 7 promotes and connects arc 6 and moves to the cable direction, it drives arc 4 and lower arc 5 and moves to the cable direction to connect arc 6 simultaneously, two lower arc 5 and cable top both sides contact, carry on spacingly with the cable.

Example two

Referring to fig. 1-3, in this embodiment, basically the same as the first embodiment, it is more preferable that tensioning assemblies are respectively disposed on two sides of the hook body 1, each tensioning assembly includes a movable block 17 and a T-shaped block 18, the two movable blocks 17 are respectively disposed on two sides of one end of the hook body 1 and movably hinged to the hook body 1, an elastic belt 19 is fixed on one side of each of the two movable blocks 17, the T-shaped block 18 is disposed on one end of the elastic belt 19 and fixedly connected to the elastic belt 19, a fixing groove is disposed on one side of the T-shaped block 18, and an L-shaped block 20 movably clamped to the fixing groove is fixed on each of two sides of the other end of the hook body 1;

in the embodiment, after the cable is limited by the two lower arc plates 5, the two T-shaped blocks 18 are rotated around the two movable blocks 17 respectively, the T-shaped blocks 18 drive the elastic belt 19 to rotate, the elastic belt 19 rotates to contact one side of the cable, the T-shaped blocks 18 are pulled to drive the elastic belt 19, the elastic belt 19 generates elastic deformation and is elongated, after the position of the fixing groove on one side of the T-shaped blocks 18 corresponds to that of the L-shaped blocks 20, the T-shaped blocks 18 are loosened, the elastic belt 19 recovers the elastic deformation, the T-shaped blocks 18 are pulled to contact with the L-shaped blocks 20, and the L-shaped blocks 20 are movably clamped with the fixing groove, so that the T-shaped blocks 18 and the elastic belt 19 are limited, further limitation is realized, the operation is convenient and fast, the practicability of the mining cable hook is improved, the inconvenience of installation of workers on the cable is reduced, and the falling-off condition of the cable is prevented when the mining cable is used.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mine cable hook with a limiting structure comprises a hook body (1), and is characterized in that a connecting vertical rod (2) is arranged at the top of one end of the hook body (1), a limiting arc groove (3) matched with one end of the hook body (1) is formed in one side of the bottom of the connecting vertical rod (2), and a limiting clamping mechanism is arranged at the top of the hook body (1);

spacing chucking mechanism includes two and goes up arc board (4) and two arc board (5) down, two go up arc board (4) and be located couple body (1) top both ends respectively, two arc board (5) are located two respectively down and go up arc board (4) bottom, two fixedly connected with connects arc piece (6) between arc board (4) and the arc board (5) down, connect arc piece (6) one side fixedly connected with slide bar (7), couple body (1) top inboard both ends all are fixed with spacing sleeve pipe (8), slide bar (7) one end is equipped with sliding plate (9) with spacing sleeve pipe (8) inboard sliding connection, slide bar (7) run through spacing sleeve pipe (8) one side and sliding plate (9) fixed bonding, slide bar (9) are kept away from slide bar (7) one side and are equipped with spring (10) fixed with spacing sleeve pipe (8).

2. The mining cable hook with the limiting structure according to claim 1, wherein limiting rods (11) fixed with the connecting vertical rod (2) are arranged on both sides of the top of the inner side of the limiting arc groove (3), and limiting grooves (12) matched with the limiting rods (11) are formed in both side surfaces of one end of the hook body (1).

3. The mining cable hook with the limiting structure according to claim 1, wherein a square groove is formed in the other side surface of the bottom of the connecting vertical rod (2), a square thread sleeve (13) matched with the square groove is fixed at one end of the hook body (1), and a screw cap (14) is arranged at the bottom of one side, away from the hook body (1), of the connecting vertical rod (2).

4. The mining cable hook with the limiting structure according to claim 3, characterized in that a screw (15) in threaded connection with the square thread sleeve (13) is fixed on one side of the screw cap (14), and an annular thread sleeve (16) in threaded connection with the connecting vertical rod (2) is connected to the outer side of the screw cap (14).

5. The mining cable hook with the limiting structure according to claim 1, characterized in that tensioning assemblies are arranged on two sides of the hook body (1), each tensioning assembly comprises a movable block (17) and a T-shaped block (18), and the two movable blocks (17) are respectively arranged on two sides of one end of the hook body (1) and movably hinged to the hook body (1).

6. The mining cable hook with the limiting structure according to claim 5, characterized in that an elastic belt (19) is fixed on one side of the two movable blocks (17), and the T-shaped block (18) is located at one end of the elastic belt (19) and is fixedly connected with the elastic belt (19).

7. The mine cable hook with the limiting structure according to claim 5, wherein a fixing groove is formed in one side of the T-shaped block (18), and an L-shaped block (20) movably clamped with the fixing groove is fixed on each of two sides of the other end of the hook body (1).