CN112054451A

CN112054451A - Cable hook

Info

Publication number: CN112054451A
Application number: CN202010932840.7A
Authority: CN
Inventors: 韩伟娜
Original assignee: Hebei Kuanda Machinery Equipment Manufacturing Co ltd
Current assignee: Hebei Kuanda Machinery Equipment Manufacturing Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2020-12-08
Anticipated expiration: 2040-09-08
Also published as: CN112054451B

Abstract

The invention relates to the technical field of cable suspension equipment, and provides a cable hook which comprises a connecting plate, a hook placing hole and a hook connecting plate, wherein the connecting plate is arranged on a foreign object and is provided with the hook placing hole; the hook is hung in the hook placing hole and provided with an arc-shaped hook head for hooking the cable, the arc-shaped hook head is provided with a through hole and a sliding hole, the sections of the through hole and the sliding hole are both arc-shaped, the through hole is arranged along the radial direction of the arc-shaped hook head, the sliding hole is arranged along the circumferential direction of the arc-shaped hook head, and the sliding hole is communicated with the through hole; the jacking piece is arranged in the hook placing hole and provided with a sliding abutting end which is used for fixing the hook in the hook placing hole; the anticreep piece has baffle and push pedal, and the baffle is the arc and slides and locate the sliding hole, and the push pedal rotates to locate in the through hole, and the one end of push pedal promotes the baffle and slides, and the other end and cable contact. Through the technical scheme, the problem that the cable in the related art is easy to fall off from the hook is solved.

Description

Cable hook

Technical Field

The invention relates to the technical field of cable suspension equipment, in particular to a cable hook.

Background

In daily production, the hanging type cable hook is widely used for erecting cables, and time, labor and force can be saved. Articulate formula cable hook when using, if the cable drags, can lead to the friction between cable and the couple, lead to couple or cable wearing and tearing aggravation, life reduces. The cable hook that uses at present only can provide the support for the cable fixedly, but owing to often pull the cable, the cable can produce sliding friction with the cable hook, because sliding friction power is great, leads to cable crust damage in the past, can lead to phenomenons such as electric leakage to take place when serious. With the increasing cross-sectional area of the currently used cables, the sliding friction force generated is increased, thereby increasing the possibility of cable breakage. In addition, in the using process of the cable, the cable may move and finally fall off from the hook, once the cable falls off, other equipment is easily injured by pounding, the joint can also be loosened, and further serious consequences are caused.

Disclosure of Invention

The invention provides a cable hook, which solves the problem that a cable in the related art is easy to fall off from the hook.

The technical scheme of the invention is as follows: a cable hanger comprising:

the connecting plate is arranged on an external object and is provided with a hook placing hole;

the hook is hung in the hook placing hole and provided with an arc hook head for hooking the cable, the arc hook head is provided with a through hole and a sliding hole, the sections of the through hole and the sliding hole are arc-shaped, the through hole is arranged along the radial direction of the arc hook head, the sliding hole is arranged along the circumferential direction of the arc hook head, and the sliding hole is communicated with the through hole;

the top piece is arranged in the hook placing hole and provided with a sliding abutting end, and the abutting end is used for fixing the hook in the hook placing hole; and

anti-drop, including baffle and push pedal, the baffle is the arc and slides and locates in the sliding hole, the push pedal rotates to be located in the through hole, the one end of push pedal promotes the baffle slides, the other end with the cable contact, the cable is pressing when push pedal one end rotates, the other end of push pedal promotes the baffle slides, and the baffle exposes the tip in sliding hole is used for preventing the cable unhook.

As a further technical scheme, the anti-falling part further comprises a boosting column, the boosting column is arranged on the baffle plate, the outer edge of the boosting column is in contact with the push plate, and the boosting column is arranged in the through hole.

As a further technical scheme, the baffle is provided with limiting blocks, and the limiting blocks are arranged on two sides of the baffle.

According to a further technical scheme, the connecting plate is provided with a groove, the groove is communicated with the hook placing hole, the jacking piece is arranged in the groove, and the abutting end is slidably arranged in the groove.

As a further technical solution, the tightening member includes:

one end of the spring is fixedly arranged at the bottom of the groove; and

and the pressing plate is arranged in the groove in a sliding manner, one end of the pressing plate is connected with the spring, and the other end of the pressing plate is the abutting end.

As a further technical scheme, the top piece still includes the action bars, the action bars is located on the clamp plate, the groove has been seted up and has been dodged the groove, the action bars passes dodge the groove and be in dodge the inslot and slide.

As a further technical scheme, the connector further comprises a daughter board, wherein the daughter board is detachably arranged on the connecting plate, the avoiding groove is formed in the daughter board, and the daughter board and the connecting plate form the groove.

As a further technical scheme, the top tightening piece further comprises a guide post, the guide post is arranged at the bottom of the groove, and the spring is sleeved outside the guide post.

As a further technical scheme, the hook placing hole is a T-shaped hole, the hook is further provided with an interception plate, and the interception plate is in contact with the side face of the abutting end.

As a further technical solution, the connecting plate further has reinforcing ribs.

The working principle and the beneficial effects of the invention are as follows: compared with the prior art, in the embodiment, the connecting plate is fixedly arranged on a foreign object, the connecting plate is provided with the hook placing hole, the hook is hung in the hook placing hole, the arc-shaped hook head of the hook is provided with the through hole and the sliding hole, the sliding hole is formed along the circumferential direction of the arc-shaped hook head, the cross section of the sliding hole is also arc-shaped, the through hole is formed along the radial direction of the arc-shaped hook head, the cross section of the through hole is also arc-shaped, the sliding hole is communicated with the through hole, the tightening piece is arranged in the hook placing hole, the tightening piece is provided with the sliding tightening end, the tightening end is arranged on the connecting plate in a sliding manner, when the hook is arranged in the hook placing hole, the tightening end is pressed on the hook in a sliding manner, so that the friction force between the hook and the connecting plate can be increased, and further the connection between the hook and the connecting plate can be reinforced, the anti-, therefore, the baffle can slide in the sliding hole, the push plate is rotatably arranged in the through hole, namely the push plate is rotatably connected with the arc hook head, the rotating center is arranged at the middle part of the push plate, both ends of the push plate can rotate along the rotating center, then one end of the push plate is contacted with the cable placed in the arc hook head, and the other end of the push plate pushes the baffle to slide in the sliding hole; when the cable was placed in the arc gib head, the cable can push down the one end of push pedal, and the other end of push pedal can rise, and the one end that rises promotes the baffle and slides in the slide opening to the tip of baffle roll-off slide opening can block in the outside of cable, just so can guarantee even the cable has the swing, also can prevent that the cable from deviating from in the arc gib head.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is a schematic view of the structure at I in FIG. 1;

FIG. 3 is a schematic view of the structure at II in FIG. 1;

FIG. 4 is a partial view of the right side view of FIG. 1;

FIG. 5 is a schematic view of the hook structure provided by the present invention;

FIG. 6 is a schematic view of the engaging portion of the tightening member and the connecting plate of FIG. 1;

fig. 7 is a schematic structural view of a groove on a connecting plate for the invention.

In the figure:

1. a connecting plate; 2. a hook placing hole; 3. hooking; 4. an arc hook head; 5. a through hole; 6. a slide hole; 7. a top tightening member; 8. a drop-off prevention member; 9. a baffle plate; 10. pushing the plate; 11. a boosting column; 12. a limiting block; 13. a groove; 14. a spring; 15. pressing a plate; 16. an operating lever; 17. an avoidance groove; 18. a daughter board; 19. a guide post; 20. a interception plate; 21. and (4) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.

As shown in fig. 1 to 7, the present embodiment provides a cable hook, which includes a connection plate 1, a hook 3, a top member 7 and an anti-dropping member 8; the connecting plate 1 is arranged on an external object, and the connecting plate 1 is provided with a hook placing hole 2; the hook 3 is hung in the hook placing hole 2, the hook 3 is provided with an arc hook head 4 for hooking a cable, the arc hook head 4 is provided with a through hole 5 and a sliding hole 6, the cross sections of the through hole 5 and the sliding hole 6 are both arc-shaped, the through hole 5 is arranged along the radial direction of the arc hook head 4, the sliding hole 6 is arranged along the circumferential direction of the arc hook head 4, and the sliding hole 6 is communicated with the through hole 5; the top tightening piece 7 is arranged in the hook placing hole 2, the top tightening piece 7 is provided with a sliding abutting end, and the abutting end is used for fixing the hook 3 in the hook placing hole 2; the anti-drop 8 comprises a baffle 9 and a push plate 10, the baffle 9 is arc-shaped and slides in the sliding hole 6, the push plate 10 rotates in the through hole 5, one end of the push plate 10 pushes the baffle 9 to slide, the other end of the push plate contacts with a cable, when the cable presses one end of the push plate 10 to rotate, the other end of the push plate 10 pushes the baffle 9 to slide, and the end part of the baffle 9 exposed out of the sliding hole 6 is used for preventing the cable from unhooking.

In the embodiment, a connecting plate 1 is fixedly arranged on a foreign object, a hook placing hole 2 is arranged on the connecting plate 1, a hook 3 is hung in the hook placing hole 2, an arc-shaped hook head 4 of the hook 3 is provided with a through hole 5 and a sliding hole 6, the sliding hole 6 is arranged along the circumferential direction of the arc-shaped hook head 4, the cross section of the sliding hole 6 is also arc-shaped, the through hole 5 is arranged along the radial direction of the arc-shaped hook head 4, the cross section of the through hole 5 is also arc-shaped, the sliding hole 6 is communicated with the through hole 5, a tightening piece 7 is arranged in the hook placing hole 2, the tightening piece 7 is provided with a sliding tightening end, the tightening end is arranged on the connecting plate 1 in a sliding manner, when the hook 3 is arranged in the hook placing hole 2, the tightening end is pressed on the hook 3 in a sliding manner, so that the friction force between the hook 3 and the connecting plate 1 can be increased, the connection between the hook 3 and the connecting plate 1 can, because the baffle 9 is arc-shaped, and the curvature radius corresponds to that of the sliding hole 6, the baffle 9 can slide in the sliding hole 6, the push plate 10 is rotatably arranged in the through hole 5, namely the push plate 10 is rotatably connected with the arc-shaped hook head 4, and the rotating center is arranged at the middle part of the push plate 10, so that two ends of the push plate 10 can rotate along the rotating center, then one end of the push plate 10 is contacted with a cable placed in the arc-shaped hook head 4, and the other end pushes the baffle 9 to slide in the sliding hole 6; when the cable was placed in arc gib head 4, the cable can push down the one end of push pedal 10, and the other end of push pedal 10 can rise, and the one end that rises promotes baffle 9 and slides in slide opening 6 to the tip of baffle 9 roll-off slide opening 6 can block in the outside of cable, just so can guarantee that even the cable has the swing, also can prevent that the cable from deviating from in arc gib head 4.

As shown in fig. 3, based on the same concept as the above embodiments, the present embodiment further proposes that the anti-falling member 8 further includes a push-assisting pillar 11, the push-assisting pillar 11 is disposed on the baffle 9, and the outer edge of the push-assisting pillar is in contact with the push plate 10, and the push-assisting pillar 11 is disposed in the through hole 5.

In this embodiment, set up boosting post 11 in anticreep piece 8, boosting post 11 is fixed to be set up in the one end of baffle 9 to this end is promoted, and the excircle edge of boosting post 11 keeps in contact with push pedal 10, and boosting post 11 is located through hole 5 all the time at the whole slip in-process of baffle 9, and such form of setting can reduce the frictional force between push pedal 10 and the baffle 9, has improved the life-span of spare part.

As shown in fig. 3, based on the same concept as the above embodiments, the present embodiment further proposes that the baffle 9 has a stopper 12, and the stopper 12 is disposed on both sides of the baffle 9.

In this embodiment, set up two stopper 12 on the baffle 9, two stopper 12 set up the both sides at baffle 9 respectively, because the cable can be by arc gib head 4 bumping post when pushing down the tip of push pedal 10, however, when the cable lifts up the back, can not promote too high in order to guarantee the tip of push pedal 10 and cable contact, in order to avoid influencing placing of cable, consequently, can set up stopper 12 on baffle 9, just so can guarantee that baffle 9 is at the slip in-process to sliding hole 6 spacing, the both ends of having finally guaranteed push pedal 10 are all in suitable position.

As shown in fig. 6 to 7, based on the same concept as the above embodiments, the present embodiment further provides that the connecting plate 1 is provided with a groove 13, the groove 13 is communicated with the hook hole 2, the tightening member 7 is disposed in the groove 13, and the tightening end is slidably disposed in the groove 13.

In this embodiment, the connecting plate 1 is provided with the groove 13, the groove 13 is communicated with the hook placing hole 2, and the tightening part 7 is arranged in the groove 13, so that the tightening end can slide in the groove 13, and the arrangement mode ensures that the sliding direction of the tightening end is determined, and simplifies the operation of the tightening part 7.

As shown in fig. 1 to 6, based on the same concept as the above embodiments, the present embodiment also proposes that the tightening member 7 includes a spring 14 and a pressing plate 15; one end of the spring 14 is fixedly arranged at the bottom of the groove 13; the pressing plate 15 is arranged in the groove 13 in a sliding mode, one end of the pressing plate 15 is connected with the spring 14, and the other end of the pressing plate 15 is a pressing end.

In this embodiment, the tight piece 7 in top includes spring 14 and clamp plate 15, clamp plate 15 slides and sets up in recess 13, spring 14 sets up in recess 13, and the bottom at recess 13 is connected to spring 14's one end, clamp plate 15 is connected to the other end, the one end of clamp plate 15 is for supporting tight end, such setting form can accomplish clamp plate 15 and compress tightly the automation of couple 3, when couple 3 need follow put the hook hole 2 in take out, can operate through the manual work, lift clamp plate 15, then take away couple 3 can.

As shown in fig. 6, based on the same concept as that of the above embodiment, the embodiment further proposes that the tightening member 7 further includes an operating rod 16, the operating rod 16 is disposed on the pressing plate 15, the groove 13 is opened with an avoiding groove 17, and the operating rod 16 passes through the avoiding groove 17 and slides in the avoiding groove 17.

In this embodiment, set up action bars 16 in one side of clamp plate 15, one has seted up one and has dodged groove 17 in the side of recess 13 to pass dodging groove 17 with the one end of action bars 16, when clamp plate 15 slided in recess 13, action bars 16 just can slide in dodging groove 17, and such setting up the form just can guarantee that the manual work promotes clamp plate 15 through action bars 16, has reduced the operation degree of difficulty.

As shown in fig. 6, based on the same concept as the above embodiments, the present embodiment further proposes that a sub-board 18 is further included, the sub-board 18 is detachably disposed on the connection board 1, the relief groove 17 is opened on the sub-board 18, and the sub-board 18 and the connection board 1 form the groove 13.

In this embodiment, daughter board 18 sets up on connecting plate 1 through detachable mode, and at this moment, one side of recess 13 is opened completely, dodges groove 17 and offers on daughter board 18, and such mode of setting not only has reduced the degree of difficulty of making, can also guarantee the installation and the dismantlement of the part in the recess 13.

As shown in fig. 6 to 7, based on the same concept as the above embodiments, the present embodiment further proposes that the tightening member 7 further includes a guide post 19, the guide post 19 is disposed at the bottom of the groove 13, and the spring 14 is sleeved outside the guide post 19.

In this embodiment, the guide post 19 is arranged at the bottom of the groove 13, and the spring 14 is sleeved outside the guide post 19, so that the extension and contraction of the spring 14 can be guided in the arrangement mode, and the spring 14 is prevented from being bent in the extension and contraction process.

As shown in fig. 7, based on the same concept as the above embodiments, the present embodiment further proposes that the hooking hole 2 is a T-shaped hole, and the hook 3 further has an interception plate 20, and the interception plate 20 contacts with the side surface of the abutting end.

In this embodiment, the hook placing hole 2 is set to be a T-shaped hole, and the hook 3 is provided with the arc-shaped hook head 4, so that the T-shaped hole is formed, the hook placing hole 2 can be conveniently separated from the hook placing hole, the interception plate 20 is arranged on the hook 3, when the abutting end is pressed on the hook 3, the hook 3 can keep in contact with the side surface of the abutting end, and thus the connection strength between the hook 3 and the connecting plate 1 can also be increased.

As shown in fig. 1 and 7, the present embodiment also proposes that the connection plate 1 further has reinforcing ribs 21 based on the same concept as the above-described embodiments.

In this embodiment, the reinforcing ribs 21 are provided on both sides of the connecting plate 1, so that the connection strength between the connecting plate 1 and a foreign object can be increased, and the situation that the connecting plate 1 is damaged even if a cable with a large weight is loaded is ensured.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable hanger, comprising:

the connecting plate (1) is arranged on a foreign object, and the connecting plate (1) is provided with a hook placing hole (2);

the hook (3) is hung in the hook placing hole (2), the hook (3) is provided with an arc hook head (4) used for hooking a cable, the arc hook head (4) is provided with a through hole (5) and a sliding hole (6) with arc-shaped cross sections, the through hole (5) is arranged along the radial direction of the arc hook head (4), the sliding hole (6) is arranged along the circumferential direction of the arc hook head (4), and the sliding hole (6) is communicated with the through hole (5);

the top piece (7) is arranged in the hook placing hole (2), the top piece (7) is provided with a sliding abutting end, and the abutting end is used for fixing the hook (3) in the hook placing hole (2); and

anticreep piece (8), including baffle (9) and push pedal (10), baffle (9) are the arc and slide and locate in sliding hole (6), push pedal (10) rotate to be located in through hole (5), the one end of push pedal (10) promotes baffle (9) slide, the other end with the cable contact, the cable is pressing when push pedal (10) one end rotates, the other end of push pedal (10) promotes baffle (9) slide, and baffle (9) expose the tip of sliding hole (6) is used for preventing the cable unhook.

2. A cable hanger according to claim 1, wherein the anti-slip means (8) further comprises a push-aid post (11), the push-aid post (11) is provided on the baffle (9) and the outer edge of the push-aid post is in contact with the push plate (10), and the push-aid post (11) is disposed in the through hole (5).

3. Cable hook according to claim 2, characterized in that the flap (9) has a stop (12), the stop (12) being provided on both sides of the flap (9).

4. A cable hook according to claim 1, wherein the connecting plate (1) is provided with a groove (13), the groove (13) is communicated with the hook placing hole (2), the top member (7) is placed in the groove (13), and the abutting end is slidably arranged in the groove (13).

5. Cable hooking device according to claim 4, characterised in that said top element (7) comprises:

one end of the spring (14) is fixedly arranged at the bottom of the groove (13); and

and the pressing plate (15) is arranged in the groove (13) in a sliding manner, one end of the pressing plate (15) is connected with the spring (14), and the other end of the pressing plate is the abutting end.

6. A cable hook according to claim 5, characterized in that the top member (7) further comprises an operating rod (16), the operating rod (16) is arranged on the pressing plate (15), the groove (13) is provided with an avoiding groove (17), and the operating rod (16) passes through the avoiding groove (17) and slides in the avoiding groove (17).

7. A cable hanger according to claim 6, further comprising a sub-plate (18), wherein the sub-plate (18) is detachably arranged on the connection plate (1), the avoidance groove (17) is arranged on the sub-plate (18), and the sub-plate (18) and the connection plate (1) form the groove (13).

8. A cable clevis according to claim 5, characterized in that said top member (7) further comprises a guide post (19), said guide post (19) being arranged at the bottom of said recess (13), said spring (14) being housed outside said guide post (19).

9. Cable hanger according to claim 1, characterized in that the hooking hole (2) is a T-shaped hole, the hanger (3) further having a interception plate (20), the interception plate (20) being in contact with the side of the abutting end.

10. Cable hanger according to claim 1, characterized in that the connection plate (1) further has reinforcing ribs (21).