Anti-falling cable hook for reversed loader

Abstract

The utility model discloses an anti-drop cable hook for a reversed loader, which comprises a base, a sliding chute is arranged at the top of the base, a limiting mechanism is arranged on the base, and the limiting mechanism can limit a cable anti-drop hook on the reversed loader; the limiting mechanism comprises a supporting assembly and a cable hook assembly. The supporting assembly is installed on the top of the base and facilitates guiding movement of a reversed loader cable. The cable hook assembly is installed on the supporting assembly, and the cable hook assembly is used for carrying out unhooking-preventing limiting on a reversed loader cable, and relates to the technical field of mining auxiliary devices. An anti-disengaging cable hook is arranged on the reversed loader, the cable can be blocked, limited and prevented from disengaging through a first hook body and a second hook body, and the cable can also move on the base; and the risk that the cable falls off from the cable hook is greatly avoided.

Description

Technical Field

[0001] The utility model relates to the field of mining auxiliary devices, in particular to an anti-falling cable hook used on a transfer machine. Background Art

[0002] The full name of the transfer machine is the scraper transfer machine for the chute. It is a bridge-type scraper conveyor installed in the section transport level tunnel below the working face of the mine. It is mainly used for high-yield and high-efficiency comprehensive mechanized transfer and transportation of coal in the chute of the working face. It can be used in conjunction with the working face scraper conveyor, crusher and belt conveyor. When in use, the trolley of the transfer machine is connected to the guide rail of the belt conveyor and can move along it as a whole, so that the transfer machine can adjust the pitch of the working face conveyor as a whole. The coal is transferred from the working face conveyor to the retractable belt conveyor via the bridge transfer machine for transportation. Usually, the cable is placed on the bridge section of the transfer machine. However, as the transfer machine moves during operation, the cable moves with it, which can fall off the cable hook and affect the normal operation of the transfer machine.

[0003] Therefore, it is necessary to propose a kind of anti-falling cable hook on the transfer machine. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-drop cable hook for a transfer machine to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A cable hook for preventing cable from falling off used on a transfer machine comprises a base, a slide groove is provided on the top of the base, and a limiting mechanism is provided on the base, which can limit the cable hook on the transfer machine from falling off;

[0007] The limiting mechanism includes a support assembly and a cable hook assembly;

[0008] The support assembly is installed on the top of the base, and the support assembly facilitates the guided movement of the transfer machine cable;

[0009] The cable hook assembly is installed on the support assembly, and the cable hook assembly is used to prevent the cable of the transfer machine from being unhooked and limit the position.

[0010] Preferably, the support assembly includes a first limiting plate, a second limiting plate and a limiting block, the first limiting plate and the second limiting plate are respectively installed on the top of the base, and the limiting blocks are respectively installed on both ends of the slide groove by bolts.

[0011] Preferably, a first support seat is slidably arranged in the slide groove, a connecting rod is installed on the upper end of the first support seat, a second support seat is installed on the upper end of the connecting rod, and the second support seat is slidably arranged on the inner side of the first limiting plate and the second limiting plate.

[0012] Preferably, the cable hook assembly includes a support rod, a first hook body and a second hook body, the support rod is installed on the upper end of the second support seat, the first hook body is installed on the side wall of the support rod, and the other end of the first hook body is rotatably connected to the second hook body.

[0013] Preferably, a first groove is formed at one end of each of the first hook body and the second hook body, and a connecting shaft is rotatably mounted inside the first groove.

[0014] Preferably, a second groove is formed at one end of the support rod, one end of the second hook body is inserted into the second groove, a connecting bolt is threadedly installed on the support rod, and the connecting bolt is threadedly connected to the second hook body.

[0015] Preferably, a third groove is formed on the side wall of one end of the second hook body, and a fourth groove is formed on the side wall of the other end of the second hook body. A blocking rod is rotatably installed in the third groove, and the other end of the blocking rod is stuck in the fourth groove and connected by bolts.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention.

[0017] Beneficial effects:

[0018] By arranging an anti-falling cable hook on the transfer machine, the cable can not only be prevented from falling off by the first hook body and the second hook body, but can also be moved on the base, greatly avoiding the risk of the cable falling off the cable hook. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A diagram of an anti-drop cable hook used on a transfer machine Figure 1 ;

[0020] Figure 2 A diagram of an anti-drop cable hook used on a transfer machine Figure 2 ;

[0021] Figure 3 A schematic diagram of a cable hook assembly for an anti-drop cable hook used on a transfer machine Figure 1 ;

[0022] Figure 4 A schematic diagram of a cable hook assembly for an anti-drop cable hook used on a transfer machine Figure 2 .

[0023] In the figure: 1. Base; 11. Slide; 2. Support assembly; 21. First limit plate; 22. Second limit plate; 23. Limit block; 24. First support seat; 25. Connecting rod; 26. Second support seat; 3. Cable hook assembly; 31. Support rod; 311. Connecting bolt; 32. First hook body; 33. First groove; 34. Connecting shaft; 35. Second hook body; 36. Second groove; 37. Third groove; 38. Fourth groove; 39. Stop rod; 4. Limiting mechanism. DETAILED DESCRIPTION

[0024] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0025] like Figures 1-4 ;

[0026] A cable hook for preventing cable from falling off on a transfer machine includes a base 1 that can be mounted on the transfer machine for support via bolts. A slide groove 11 is provided on the top of the base 1 for guiding the sliding of a first support seat 24. A limiting mechanism 4 is provided on the base 1 for limiting the position of the cable hook on the transfer machine.

[0027] The limiting mechanism 4 includes a support assembly 2 and a cable hook assembly 3; the support assembly 2 is mounted on the top of the base 1, and the support assembly 2 facilitates the guiding movement of the transfer machine cable; the cable hook assembly 3 is mounted on the support assembly 2, and the cable hook assembly 3 is used to prevent the transfer machine cable from being unhooked and limit the position;

[0028] The second support seat 26 is slidably arranged on the inner sides of the first and second limit plates 21 and 22, and the second support seat 26 is used to support and guide the movement of the support rod 31;

[0029] Furthermore, the cable hook assembly 3 includes a support rod 31, a first hook body 32 and a second hook body 35. The support rod 31 is mounted on the upper end of the second support seat 26. The support rod 31 is used to support and install the first hook body 32. The first hook body 32 is mounted on the side wall of the support rod 31. The first hook body 32 and the second hook body 35 are used to limit the hooking of the cable. The other end of the first hook body 32 is rotatably connected to the second hook body 35. The second hook body 35 is rotated to open the first hook body 32 and the second hook body 35. One end of the first hook body 32 and the second hook body 35 are both provided with a first groove 33. The first groove 33 is used to connect and support the connecting shaft 34. The connecting shaft 34 is rotatably installed on the inner side of the first groove 33, and the second hook body 35 is rotatably supported and installed through the connecting shaft 34.

[0030] Furthermore, a second groove 36 is provided at one end of the support rod 31, and the second groove 36 is used for fitting and plugging connection with one end of the second hook body 35. One end of the second hook body 35 is inserted into the second groove 36, and a connecting bolt 311 is threadedly installed on the support rod 31, and the connecting bolt 311 is threadedly connected to the second hook body 35, connecting and supporting one end of the first hook body 32 and the second hook body 35. A third groove 37 is provided on the side wall of one end of the second hook body 35, and the third groove 37 is used for rotatably supporting the blocking rod 39. A fourth groove 38 is provided on the side wall of the other end of the second hook body 35, and the fourth groove 38 is used for snap-connecting the blocking rod 39. The blocking rod 39 is rotatably installed in the third groove 37, and the cables in the first hook body 32 and the second hook body 35 are blocked and limited by the blocking rod 39. The other end of the blocking rod 39 is stuck in the fourth groove 38 and connected by bolts.

[0031] The working principle of the present invention is as follows: the base 1 can be installed to the transfer machine through bolts for support, the first support seat 24 slides in the slide groove 11, the second support seat 26 guides and slides between the first limit plate 21 and the second limit plate 22, and the limit block 23 blocks the two ends of the slide groove 11 to prevent the first support seat 24 from disengaging from the slide groove 11, and the first hook body 32 and the second hook body 35 rotate through the connecting shaft 34, the transfer machine cable is placed between the first hook body 32 and the second hook body 35, and the first hook body 32 and the second hook body 35 limit the transfer machine cable to prevent the cable from being decoupled from the cable hook when the transfer machine is working. The other end of the second hook body 35 is inserted into the second groove 36, the support rod 31 is connected and fixed to the second hook body 35 by the connecting bolt 311, and the stop rod 39 is rotated. One end of the stop rod 39 is stuck in the fourth groove 38 and fixed by bolts, and the stop rod 39 blocks and limits the cables in the first hook body 32 and the second hook body 35.

[0032] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A cable hook for preventing cable from falling off used on a transfer machine, comprising a base (1), a top of the base (1) being provided with a slide groove (11), characterized in that: A limiting mechanism (4) is provided on the base (1), and the limiting mechanism (4) can limit the cable on the transfer machine from being unhooked. The limiting mechanism (4) includes a support assembly (2) and a cable hook assembly (3); The support assembly (2) is mounted on the top of the base (1), and the support assembly (2) facilitates the guided movement of the transfer machine cable; The cable hook assembly (3) is installed on the support assembly (2), and the cable hook assembly (3) is used to prevent the cable of the transfer machine from being unhooked and limited.

2. The cable hook for preventing cable from falling off used on a transfer machine according to claim 1, characterized in that: The support assembly (2) comprises a first limiting plate (21), a second limiting plate (22) and a limiting block (23); the first limiting plate (21) and the second limiting plate (22) are respectively mounted on the top of the base (1); and the limiting block (23) is respectively mounted on both ends of the slide groove (11) by bolts.

3. The cable hook for preventing cable from falling off used on a transfer machine according to claim 2, characterized in that: A first support seat (24) is slidably arranged in the slide groove (11), a connecting rod (25) is installed on the upper end of the first support seat (24), a second support seat (26) is installed on the upper end of the connecting rod (25), and the second support seat (26) is slidably arranged on the inner sides of the first limiting plate (21) and the second limiting plate (22).

4. The cable hook for preventing cable from falling off used on a transfer machine according to claim 1, characterized in that: The cable hook assembly (3) comprises a support rod (31), a first hook body (32) and a second hook body (35), wherein the support rod (31) is mounted on the upper end of the second support seat (26), the first hook body (32) is mounted on the side wall of the support rod (31), and the other end of the first hook body (32) is rotatably connected to the second hook body (35).

5. The cable hook for preventing cable from falling off used on a transfer machine according to claim 4, characterized in that: One end of each of the first hook body (32) and the second hook body (35) is provided with a first groove (33), and a connecting shaft (34) is rotatably mounted inside the first groove (33).

6. The cable hook for preventing cable from falling off used on a transfer machine according to claim 5, characterized in that: One end of the support rod (31) is provided with a second groove (36), one end of the second hook body (35) is inserted into the second groove (36), a connecting bolt (311) is threadedly installed on the support rod (31), and the connecting bolt (311) is threadedly connected to the second hook body (35).

7. The cable hook for preventing cable from falling off used on a transfer machine according to claim 5, characterized in that: A third groove (37) is formed on the side wall of one end of the second hook body (35), and a fourth groove (38) is formed on the side wall of the other end of the second hook body (35). A blocking rod (39) is rotatably installed in the third groove (37), and the other end of the blocking rod (39) is clamped in the fourth groove (38) and connected by bolts.

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