CN114614417B

CN114614417B - Wall cable support

Info

Publication number: CN114614417B
Application number: CN202210389631.1A
Authority: CN
Inventors: 王洲
Original assignee: Dongguan Tang'an Electric Installation Co ltd
Current assignee: Dongguan Tang'an Electric Installation Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2023-06-16
Anticipated expiration: 2042-04-14
Also published as: CN114614417A

Abstract

The invention relates to the technical field of cable supporting devices, and discloses a wall cable support, which comprises a connecting seat fixed on one side of a wall through an expansion bolt, wherein a fixing hole is formed in the side wall of one side close to the connecting seat, and an expansion sleeve is fixedly connected to the side wall of one side of the connecting seat. According to the invention, through the arrangement of the expansion sleeve, the threaded rod, the inserted link and the like, when the hack lever is added to further increase the erected cable, the threaded rod is rotated to prop against the inserted link when the hack lever is fixed by the threaded rod, so that the inserted link penetrates into the expansion sleeve to deform and expand the expansion sleeve, the outer wall of the expansion sleeve is tightly propped against the fixing hole, the connecting seat and the wall are further fixed, the stability of the fixation of the wall and the connecting seat is further improved, the bearing capacity of the expansion bolt is shared, and the expansion bolt is prevented from being damaged due to the fact that the force applied by the expansion bolt is increased when the erected cable is increased.

Description

Wall cable support

Technical Field

The invention relates to the technical field of cable supporting devices, in particular to a wall cable support.

Background

Cable supports are commonly used for erecting utility and industrial cables, and generally comprise a metal support and a composite material support, wherein steel or aluminum alloy materials are rolled into required profiles between metals, and then are assembled by welding or fasteners, and glass fiber reinforced plastic supports are used under a plurality of severe environmental conditions.

The existing support is generally fixed on a wall through two expansion bolts, after the support is erected, when an erected cable needs to be added, the weight of the erected cable is increased to bring great pressure to the expansion bolts, so that the expansion bolts can be damaged, after the expansion bolts are damaged, the support cannot be fixed on the wall, and the support and the cable fall down together, so that potential safety hazards are caused.

To this end, we propose a wall cable bracket that solves the above-mentioned problems.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a wall cable support.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a wall cable support, includes the connecting seat of fixing in wall one side through expansion bolts, is close to the fixed orifices has been seted up to the wall lateral wall of connecting seat one side, one side lateral wall fixedly connected with expansion sleeve of connecting seat, and expansion sleeve's one end and the inside setting of fixed orifices, the screw hole has been seted up to expansion sleeve's one end to the connecting seat, and the through-hole has been seted up to the bottom of screw hole, threaded hole threaded connection has the threaded rod, and the one end of threaded rod is provided with the inserted bar, the one end of inserted bar passes through-hole and the inside setting of expansion sleeve, the one end fixedly connected with hack lever of inserted bar is kept away from to the threaded rod.

Preferably, the expansion sleeve comprises a pipe body, the pipe body is fixedly connected with the connecting seat, a plurality of strip-shaped grooves are formed in one end, far away from the connecting seat, of the pipe body, and conical holes are formed in the pipe body.

Preferably, the hack lever is kept away from the one end of threaded rod and is seted up flutedly, and the inner wall fixedly connected with bull stick of recess, the outer wall cover of bull stick is equipped with branch, and the one end fixedly connected with magnetic ball of branch, the groove of stepping down has been seted up to one side lateral wall of connecting seat, and magnetic ball and the inside setting of groove of stepping down.

Preferably, the threaded rod is sleeved with a nut, a first sliding hole is formed in the outer wall of the connecting seat on one side of the nut, a pressing rod is connected in the first sliding hole in a sliding mode, a first cavity is formed in one side of the first sliding hole, a first oblique block is connected in the first cavity in a sliding mode, the pressing rod is fixedly connected with the first oblique block, a second sliding hole is formed in the bottom of the first cavity, a vertical rod is connected in the second sliding hole in a sliding mode, one end of the vertical rod abuts against the first oblique block, a second cavity is formed in the bottom of the second sliding hole, a second oblique block is connected in the second cavity in a sliding mode, the upper surface of the second oblique block abuts against the vertical rod, a clamping rod is fixedly connected to one side of the second oblique block, and one end of the clamping rod penetrates through the connecting seat and is arranged in the yielding groove.

Preferably, a spring is sleeved on the outer wall of the clamping rod in the second cavity, and one end of the spring is fixedly connected with the second inclined block.

Preferably, a clamping groove is formed in one end of the pressure rod, and a ball is clamped in the clamping groove.

Preferably, a limit groove is formed in one end of the threaded rod, a bearing is fixedly connected to the inner wall of the limit groove, and the inner wall of the bearing is fixedly connected with the inserted rod.

Preferably, the outer wall of the pipe body is fixedly connected with a plurality of convex cone spines.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the expansion sleeve, the threaded rod, the inserted link and the like, when the hack lever is added to further increase the erected cable, the threaded rod is rotated to prop against the inserted link when the hack lever is fixed by the threaded rod, so that the inserted link penetrates into the expansion sleeve to deform and expand the expansion sleeve, the outer wall of the expansion sleeve is tightly propped against the fixing hole, the connecting seat and the wall are further fixed, the stability of the fixation of the wall and the connecting seat is further improved, the bearing capacity of the expansion bolt is shared, and the expansion bolt is prevented from being damaged due to the fact that the force applied by the expansion bolt is increased when the erected cable is increased.

2. According to the invention, one end of the hack lever can be supported by arranging the rotating rod and the supporting rod and the like to be matched for use, the bearing capacity of the hack lever for erecting a cable is increased, meanwhile, when the hack lever and the threaded rod are rotated to be fixed, the supporting rod can be rotated to a certain position, the supporting rod is used as a handle, the hack lever is rotated by the supporting rod, the rotation of the hack lever is facilitated, meanwhile, the magnetic ball can be absorbed in the yielding groove by arranging the yielding groove and the magnetic ball, after the threaded rod is rotated to a certain position, one end of the supporting rod can be limited by the yielding groove, the supporting rod can not be rotated any more, the hack lever and the threaded rod can not be rotated, and the threaded rod is fixed, so that the threaded rod can not be separated from the threaded hole.

3. According to the invention, the threaded rod can be further fixed by the nut through the nut, the fixing stability of the threaded rod is ensured, and meanwhile, the pressing rod, the vertical rod, the first inclined block and the second inclined block are arranged to be matched with the nut for use, so that when the threaded rod is further fixed by the nut, the nut can enable the clamping rod to extend out of one side of the clamping groove through the pressing rod, the vertical rod and the like, and the magnetic ball is prevented from being separated from the clamping groove.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a wall cable bracket according to the present invention;

fig. 2 is a schematic diagram of a connection base structure of a wall cable bracket according to the present invention;

fig. 3 is a schematic structural view of a rack bar of a wall cable rack according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B;

FIG. 6 is an enlarged schematic view of FIG. 4 at C;

fig. 7 is a schematic view of an expansion sleeve of a wall cable bracket according to the present invention;

fig. 8 is a schematic view of a partial structure of a wall cable bracket according to the present invention;

fig. 9 is a schematic view of a bearing structure of a wall cable bracket according to the present invention;

fig. 10 is a schematic view of a rotating rod structure of a wall cable bracket according to the present invention.

In the figure: 1. an expansion bolt; 2. a wall; 3. a connecting seat; 4. a fixing hole; 5. expanding the casing; 6. a threaded hole; 7. a threaded rod; 8. a rod; 9. a hack lever; 10. a groove; 11. a rotating rod; 12. a support rod; 13. a magnetic ball; 14. a relief groove; 15. a nut; 16. a first slide hole; 17. a compression bar; 18. a first cavity; 19. a first diagonal block; 20. a second slide hole; 21. a vertical rod; 22. a second cavity; 23. a second diagonal block; 24. a clamping rod; 25. a spring; 26. a ball; 27. a bearing; 501. a tube body; 502. a bar-shaped groove; 503. a tapered bore; 504. protruding awl thorn.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1-10, a wall cable support, including fixing the connecting seat 3 in wall 2 one side through expansion bolts 1, fixed orifices 4 have been seted up to wall 2 lateral wall near connecting seat 3 one side, one side lateral wall fixedly connected with expansion sleeve 5 of connecting seat 3, and expansion sleeve 5's one end and fixed orifices 4 inside set up, screw hole 6 has been seted up to the one end that expansion sleeve 5 was kept away from to connecting seat 3, and the through-hole has been seted up to screw hole 6's bottom, screw hole 6 female screw connection has threaded rod 7, and the one end of threaded rod 7 is provided with inserted bar 8, the one end of inserted bar 8 passes through-hole and the inside setting of expansion sleeve 5, the one end fixedly connected with hack lever 9 of inserted bar 8 is kept away from to threaded rod 7.

Further, the expansion sleeve 5 comprises a pipe body 501, the pipe body 501 is fixedly connected with the connecting seat 3, a plurality of strip-shaped grooves 502 are formed in one end, far away from the connecting seat 3, of the pipe body 501, conical holes 503 are formed in the pipe body 501, and when one end of the inserted rod 8 is inserted into the pipe body 501, the pipe body 501 can deform to be opened through the arrangement of the pipe body 501, the strip-shaped grooves 502 and the conical holes 503.

Further, the one end that threaded rod 7 was kept away from to hack lever 9 has been seted up recess 10, and the inner wall fixedly connected with bull stick 11 of recess 10, the outer wall cover of bull stick 11 is equipped with branch 12, and the one end fixedly connected with magnetic ball 13 of branch 12, the groove 14 of stepping down has been seted up to one side lateral wall of connecting seat 3, and magnetic ball 13 and the inside setting of groove 14 of stepping down, through setting up bull stick 11 and cooperation such as branch 12 and use, can support the one end of hack lever 9, increase the tolerance that hack lever 9 erect the cable, simultaneously when rotating hack lever 9 and threaded rod 7 installation hack lever 9, can rotate branch 12 to certain as the position, regard branch 12 as the handle, and then utilize branch 12 to rotate hack lever 9, the rotation of hack lever 9 of being convenient for.

Further, the nut 15 is sleeved outside the threaded rod 7, the first sliding hole 16 is formed in the outer wall of the connecting seat 3 located at one side of the nut 15, the pressing rod 17 is connected in a sliding mode in the first sliding hole 16, the first cavity 18 is formed in one side of the first sliding hole 16, the first inclined block 19 is connected in a sliding mode in the first cavity 18, the pressing rod 17 is fixedly connected with the first inclined block 19, the second sliding hole 20 is formed in the bottom of the first cavity 18, the vertical rod 21 is connected in a sliding mode in the second sliding hole 20, one end of the vertical rod 21 abuts against the first inclined block 19, the second cavity 22 is formed in the bottom of the second sliding hole 20, the second inclined block 23 is connected in a sliding mode in the second cavity 22, the upper surface of the second inclined block 23 abuts against the vertical rod 21, the clamping rod 24 is fixedly connected to one side of the second inclined block 23, one end of the clamping rod 24 penetrates through the connecting seat 3 and is arranged inside the yielding groove 14, the nut 15 is further fixed through the nut 15, stability of the fixing 7 can be guaranteed, and meanwhile, the fixing stability of the fixing 7 can be guaranteed, the fixing can be guaranteed, the pressing rod 21 can be prevented from being further out of the groove 13 and the nut 14 through the first inclined block 17, the pressing rod 15 is not prone to be matched with the nut 14, and the nut 15 is further extended out of the groove 14, and the groove 13 is further fixed through the pressing rod 15.

Further, a spring 25 is sleeved on the outer wall of the clamping rod 24 in the second cavity 22, one end of the spring 25 is fixedly connected with the second inclined block 23, and when no nut 15 abuts against one end of the pressing rod 17, the spring 25 can enable the clamping rod 24, the first inclined block 19, the second inclined block 23 and the like to reset through the arrangement of the spring 25.

Further, the clamping groove is formed in one end of the pressing rod 17, the ball 26 is clamped in the clamping groove, and friction force can be reduced when the nut 15 abuts against one end of the pressing rod 17 through the arrangement of the ball 26.

Further, the spacing groove has been seted up to the one end of threaded rod 7, and the inner wall fixedly connected with bearing 27 of spacing groove, and bearing 27's inner wall and inserted bar 8 fixed connection through setting up bearing 27, can make threaded rod 7 press when moving inserted bar 8 at threaded rod 7, and inserted bar 8 can not need rotate, and simultaneously when reversing threaded rod 7, threaded rod 7 can pull out inserted bar 8 through bearing 27.

Further, the outer wall of the pipe body 501 is fixedly connected with a plurality of protruding awls 504, and by setting the protruding awls 504, the stability of fixing the pipe body 501 and the fixing hole 4 can be increased when the outer wall of the pipe body 501 is propped against the fixing hole 4.

In the invention, when a cable erected by the device is needed to be added, one end of the inserted rod 8 can be inserted into the expansion sleeve 5 through the through hole, then the support rod 12 is rotated to a certain position, the support rod 9 and the threaded rod 7 are rotated through the support rod 12, so that the threaded rod 7 is slowly screwed into the threaded hole 6, when the threaded rod 7 is screwed into the threaded hole 6, the threaded rod 7 pushes one end of the inserted rod 8 into the expansion sleeve 5 to expand the expansion sleeve 5, after the threaded rod 7 is rotated to a certain degree, the support rod 12 is rotated, one end of the support rod 12 is rotated into the yielding groove 14, then the nut 15 is rotated, the rotated nut 15 is abutted against one end of the pressing rod 17, the pressing rod 17 is pressed against the first inclined block 19, the moving first inclined block 19 presses the vertical rod 21, the moving vertical rod 21 moves the second inclined block 23 and the clamping rod 24, one end of the clamping rod 24 stretches into the yielding groove 14, and one side of the yielding groove 14 is clamped, and the magnetic ball 13 at one end of the support rod 12 cannot be separated from the yielding groove 14.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides a wall cable support, includes connecting seat (3) fixed in wall (2) one side through expansion bolts (1), its characterized in that is close to wall (2) lateral wall of connecting seat (3) one side has seted up fixed orifices (4), one side lateral wall fixedly connected with expansion sleeve (5) of connecting seat (3), and the one end and the inside setting of fixed orifices (4) of expansion sleeve (5), screw hole (6) have been seted up to one end that expansion sleeve (5) was kept away from to connecting seat (3), and the through-hole has been seted up to the bottom of screw hole (6), threaded hole (6) internal thread connection has threaded rod (7), and the one end of threaded rod (7) is provided with inserted bar (8), the one end that inserted bar (8) passed through the through-hole and the inside setting of expansion sleeve (5), one end fixedly connected with hack lever (9) that inserted bar (8) were kept away from to threaded rod (7).

The novel anti-theft device is characterized in that a groove (10) is formed in one end, far away from the threaded rod (7), of the hack lever (9), a rotating rod (11) is fixedly connected to the inner wall of the groove (10), a supporting rod (12) is sleeved on the outer wall of the rotating rod (11), a magnetic ball (13) is fixedly connected to one end of the supporting rod (12), a yielding groove (14) is formed in one side wall of the connecting seat (3), and the magnetic ball (13) and the yielding groove (14) are arranged inside;

the threaded rod (7) is sleeved with a nut (15), a first sliding hole (16) is formed in the outer wall of a connecting seat (3) on one side of the nut (15), a pressing rod (17) is connected in a sliding mode in the first sliding hole (16), a first cavity (18) is formed in one side of the first sliding hole (16), a first oblique block (19) is connected in the first cavity (18) in a sliding mode, the pressing rod (17) is fixedly connected with the first oblique block (19), a second sliding hole (20) is formed in the bottom of the first cavity (18), a vertical rod (21) is connected in a sliding mode in the second sliding hole (20), one end of the vertical rod (21) is abutted against the first oblique block (19), a second cavity (22) is formed in the bottom of the second sliding hole (20), a second oblique block (23) is connected in a sliding mode in the second cavity (22), the upper surface of the second oblique block (23) is abutted against the first oblique block (19), and one end of the second oblique block (24) is fixedly connected with one end of the connecting seat (14);

the outer wall of the clamping rod (24) positioned in the second cavity (22) is sleeved with a spring (25), and one end of the spring (25) is fixedly connected with the second inclined block (23);

a clamping groove is formed in one end of the pressure rod (17), and a ball (26) is clamped in the clamping groove.

2. A wall cable bracket according to claim 1, characterized in that the expansion sleeve (5) comprises a pipe body (501), the pipe body (501) is fixedly connected with the connecting seat (3), a plurality of strip-shaped grooves (502) are formed in one end, far away from the connecting seat (3), of the pipe body (501), and a conical hole (503) is formed in the pipe body (501).

3. A wall cable bracket according to claim 1, characterized in that a limit groove is provided at one end of the threaded rod (7), and the inner wall of the limit groove is fixedly connected with a bearing (27), and the inner wall of the bearing (27) is fixedly connected with the inserted rod (8).

4. A wall cable bracket according to claim 2, characterized in that the outer wall of the tube body (501) is fixedly connected with a plurality of protruding cones (504).