CN220139200U - Novel mining cable hook - Google Patents

Abstract

The utility model discloses a novel mining cable hook which is made of a steel plate and comprises a hook body fixing part, an upper connecting part, a hook body main body and a lower connecting part which are sequentially connected from top to bottom, wherein two sides of the width direction of the lower end of the hook body fixing part extend to the outer side of the upper end of the upper connecting part, a clamping groove through which the hook body fixing part can pass is formed in the lower connecting part, the width of the clamping groove is larger than that of the upper connecting part and smaller than that of the hook body fixing part, the hooks can be connected in a hanging mode, the upper connecting part and the lower connecting part incline towards the same direction, the gravity centers of the hooks after being connected in a hanging mode are kept on the same straight line, and a hook body hook part for hanging a cable is arranged below the upper connecting part. The novel mining cable hook is simple in principle, ingenious in design, easy to assemble and high in practicability. Compared with the original plastic cable hook, the plastic cable hook has the advantages of high hanging strength and high safety coefficient, and the problems of plastic change, brittleness, cracking and the like can not occur.

Description

Novel mining cable hook

Technical Field

The utility model relates to the technical field of cable hooks, in particular to a novel mining cable hook.

Background

According to the regulations of coal mine safety regulations, cables in a roadway should be hung by using hanging hooks. At present, a common mining cable hook in the market is a plastic mining hook, and the plastic cable hook is found in the actual production and use of a coal mine site, is influenced by special severe environments for a long time underground, can cause conditions of strength reduction, embrittlement cracking and the like, is easy to cause sudden falling accidents of a power supply cable, affects the normal operation of equipment, and can cause safety accidents of large-area power failure of a mine.

Therefore, a new mining cable hook which is more suitable for the site is needed to be designed according to the actual requirements of the site.

Disclosure of Invention

The utility model aims to provide a novel mining cable hook so as to improve the site safety coefficient and avoid the occurrence of accidents that cables suddenly drop off.

The technical scheme adopted by the utility model is that the novel mining cable hook is made of a steel plate and comprises a hook body fixing part, an upper connecting part, a hook body main body and a lower connecting part which are sequentially connected from top to bottom, wherein two sides of the width direction of the lower end of the hook body fixing part extend to the outer side of the upper end of the upper connecting part, a clamping groove which can pass through the hook body fixing part is arranged in the lower connecting part, the width of the clamping groove is larger than that of the upper connecting part and smaller than that of the hook body fixing part, the hooks can be connected in a hanging mode, the upper connecting part and the lower connecting part incline towards the same direction, the gravity centers of the hooks after the hanging connection are kept on the same straight line, and a hook body hook part for hanging a cable is arranged below the upper connecting part.

Further, a hook body hook portion is connected to the lower end of the lower connection portion.

Further, a hook body hook portion is connected to the front side of the hook body main body.

Further, a strip-shaped groove connecting clamping groove is formed in the hook body.

Further, the hook body fixing part is provided with a through hole.

Further, the hook is manufactured by adopting a stamping process.

The novel mining cable hook is simple in principle, ingenious in design, easy to assemble and high in practicability. Compared with the original plastic cable hook, the plastic cable hook has the advantages of high hanging strength and high safety coefficient, and the problems of plastic change, brittleness, cracking and the like can not occur. The steel plate is adopted for punching and stamping sheet metal processing at one time, is easy to process and is suitable for mass production. The product is promoted and applied nationally to sell 100 ten thousand pieces per year, each piece is calculated according to 5 yuan, and the annual effect can be created by 500 ten thousand yuan.

Drawings

FIG. 1 is a first schematic view of a first embodiment of the present utility model;

FIG. 2 is a second schematic diagram of the first embodiment of the present utility model;

FIG. 3 is a schematic illustration of a two hook connection according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a second embodiment of the present utility model;

FIG. 5 is a schematic view of a third embodiment of the present utility model;

FIG. 6 is a schematic illustration of a three-multi-hook connection in accordance with an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a fourth embodiment of the present utility model.

In the figure: 1. a hook; 11. a hook fixing part; 111. a through hole; 12. a hook body main body; 13. a hook body hook part; 14. an upper connection part; 15. a lower connecting part; 151. a clamping groove.

Detailed Description

In order to better understand the purpose, structure and function of the present utility model, a novel mining cable hook of the present utility model is described in further detail below with reference to the accompanying drawings.

Embodiment one:

as shown in fig. 1 and 2, a novel mining cable hook is disclosed, the hook 1 includes a hook body fixing portion 11, an upper connecting portion 14, a hook body main body 12, a lower connecting portion 15 and a hook body hook portion 13 which are sequentially connected from top to bottom, a through hole 111 is formed in the hook body fixing portion 11 and is used for being fixedly connected in a roadway, two sides of the width direction of the lower end of the hook body fixing portion 11 extend to the outer side of the upper end of the upper connecting portion 14, a clamping groove 151 is formed in the lower connecting portion 15, a strip-shaped groove connecting clamping groove 151 is vertically formed in the hook body main body 12, the strip-shaped groove and the clamping groove 151 enable the hook body fixing portion 11 to pass through, the width L3 of the clamping groove 151 is larger than the width L2 of the upper connecting portion 14 and smaller than the width L1 of the hook body fixing portion 11, the hook 1 can be connected in a hanging mode, the upper connecting portion 14 and the lower connecting portion 15 incline towards the same direction, and the gravity center of the hook 1 after being connected in a hanging mode is kept on the same straight line.

In the embodiment, the hook 1 is made of high-quality steel through integral punching and stamping, so that the cable for underground mining of the coal mine can be safely hung. The upper connecting portion 14 and the lower connecting portion 15 of the hanger 1 are punched and bent twice toward the front, and as shown in fig. 3, the centers of gravity of the same hanger 1 can be maintained on the same straight line after being mutually assembled and engaged. The hook 1 is manufactured by adopting steel plates for one-time punching and stamping, has the characteristics of high hanging strength, high safety coefficient, simple structure and easy assembly, and can effectively improve the safety coefficient of hanging a field cable and avoid accidents.

Embodiment two:

as shown in fig. 4, this embodiment is different from the first embodiment in that the hook body hook portions 13 are attached to the front face of the hook body main body 12, so that the distance between the hook body hook portions 13 after the attachment between the hooks 1 is smaller.

Embodiment III:

as shown in fig. 5 and 6, the difference between the present embodiment and the second embodiment is that the upper connecting portion 14 and the lower connecting portion 15 are bent and inclined in a direction away from the hook body hook portion 13, and the mounting direction of the mutual assembly engagement of the hooks 1 is opposite to the assembly mounting direction of the first embodiment and the second embodiment.

Embodiment four:

as shown in fig. 7, the present embodiment is different from the third embodiment in that the hook fixing portion 11 is directly connected to the hook body 12, and a plurality of hook body hooks 13 are fixedly connected to the hook body 12 at intervals. The lower end of the hook body main body 12 is connected with a lower connecting part 15 to be connected with other hooks 1.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. The utility model provides a novel mining cable hook, a serial communication port, adopt the steel sheet to make, hook body fixed part (11) including from the top down connects gradually, go up connecting portion (14), hook body main part (12) and lower connecting portion (15), the lower extreme width direction both sides of hook body fixed part (11) extend to the upper end outside of last connecting portion (14), be equipped with draw-in groove (151) that hook body fixed part (11) can pass through in lower connecting portion (15), the width of draw-in groove (151) is greater than the width of last connecting portion (14) and is less than the width of hook body fixed part (11), but make the articulatable connection between couple (1), go up connecting portion (14) and lower connecting portion (15) slope towards same direction, make couple (1) focus after the articulated connection keep on same straight line, the below of upper connecting portion (14) sets up hook body hook portion (13) that are used for hanging the cable.

2. The novel mining cable hook according to claim 1, characterized in that the hook body hook portion (13) is connected to the lower end of the lower connecting portion (15).

3. The novel mining cable hook according to claim 1, characterized in that a hook body hook portion (13) is connected to the front side of the hook body main body (12).

4. The novel mining cable hook as claimed in claim 1, wherein the hook body main body (12) is provided with a strip-shaped groove connecting clamping groove (151).

5. The novel mining cable hook according to any one of claims 1 to 4, wherein the hook body fixing portion (11) is provided with a through hole (111).

6. The novel mining cable hook according to claim 1, characterized in that the hook (1) is made by a stamping process.