CN214204747U

CN214204747U - Welding-free self-supporting multi-layer multi-directional cable support

Info

Publication number: CN214204747U
Application number: CN202023290622.2U
Authority: CN
Inventors: 杨慧霞; 张艳春
Original assignee: Shanghai Hanxun Photoelectric Equipment Co ltd
Current assignee: Shanghai Hanxun Photoelectric Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-14
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to an exempt from to weld from multidirectional cable support of formula multilayer, including roof, telescopic machanism, stand, trailing arm, fastening device and bottom plate, the last fixed surface of bottom plate welds the stand of vertical setting, and the outside of stand is connected with the trailing arm through fastening device to the top of stand is connected with the roof through telescopic machanism. When the height is required to be adjusted, the nut B only needs to be screwed, so that the screw rod can be driven to rotate, the effect of changing the height of the lifting plate is achieved, and the applicability of the support to the environment is improved. The distance between the layers of the supporting arms is adjustable, so that the cables and the groove boxes with various specifications are met, and the applicability of the device is improved; the utility model discloses be equipped with tightening mechanism, after cable laying, we can tighten the rope winding in the outside of cable, and then reach the fixed effect of tightening the cable, promoted the stability of device.

Description

Welding-free self-supporting multi-layer multi-directional cable support

Technical Field

The utility model relates to a cable support technical field specifically is a exempt from to weld multidirectional cable support of self-supporting formula multilayer.

Background

The cable is laid in cable trench and tunnel, generally use the support to fix more, because civil engineering construction allows the deviation big, cause floor or intermediate layer height generally to have the deviation of 10-30mm, this deviation can't avoid and eliminate, when erectting the cable of mating formation, because its stand of traditional cable support is inconvenient to be adjusted, it is very difficult to cut out short and make up long at the job site, and also it is not pleasing to the eye in the welding department, and traditional cable support trailing arm installation angle, position, interval all receive the restriction easily, lead to the degree of difficulty of cable mating formation great.

Therefore, a welding-free self-supporting multi-layer multi-directional cable support is provided.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

To the problem that exists among the prior art, the utility model aims to provide an exempt from to weld multidirectional cable support of self-supporting formula multilayer solves the problem mentioned among the above-mentioned background art.

2. Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a exempt from to weld from multidirectional cable support of formula multilayer, includes roof, telescopic machanism, stand, trailing arm, fastening device and bottom plate, the last fixed surface of bottom plate welds the stand that has vertical setting, and the outside of stand is connected with the trailing arm through fastening device to the top of stand is connected with the roof through telescopic machanism.

As a further aspect of the present invention: telescopic machanism includes lifter plate, lead screw, fixed plate and nut B, the last fixed surface of lifter plate connects the lower surface at the roof to the lower surface four corners of lifter plate all rotates the lead screw that is connected with vertical setting, the upper surface four corners of fixed plate all sets up threaded hole, four lead screws run through corresponding screw hole respectively and with fixed plate threaded connection, and the bottom outside fixedly connected with nut B of lead screw, and the lower surface and the stand fixed connection of fixed plate.

As a further aspect of the present invention: the fastening mechanism comprises two arc-shaped plates, a bolt, butt-joint plates and a nut A, the butt-joint plates are fixedly welded at one ends of the arc-shaped plates, the other ends of the arc-shaped plates are rotatably connected with the other arc-shaped plate through rotating shafts, through holes are formed in the butt-joint plates, the bolt sequentially penetrates through the through holes in the two butt-joint plates and is in threaded connection with the nut A in matching setting, T-shaped slots are formed in the outer sides of the arc-shaped plates, T-shaped sliding blocks in matching setting of the T-shaped slots are fixedly connected with the inner end faces of the supporting arms, the supporting arms are inserted into the T-shaped slots, and tightening mechanisms are connected to the supporting arms.

As a further aspect of the present invention: the tightening mechanism comprises a connecting plate, a connecting column winding roller and a tightening rope, the connecting plate is connected to the front end face of the supporting arm, the connecting column is fixedly connected to the bottom end of the connecting plate and vertically arranged, the winding roller is rotatably connected to the bottom end of the connecting column through a rotating shaft, and the tightening rope is wound on the winding roller.

As a further aspect of the present invention: the outer side surface of the supporting arm is provided with a plurality of wire clamping grooves for reducing the sliding of the tightening rope.

As a further aspect of the present invention: the top end of the outer side of the supporting arm is fixedly connected with an anti-falling block.

As a further aspect of the present invention: the inner end face of the arc-shaped plate is fixedly connected with a rubber anti-slip sleeve which is arranged in a matching mode.

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

1. the utility model discloses be equipped with telescopic machanism, we only need twist nut B when needs carry out height-adjusting to can drive the lead screw and take place to rotate, and then reach the effect that changes the lifter plate height, promote the suitability of support to the environment.

2. The utility model is connected with the bracket arm through the fastening mechanism, which is not directly welded with the upright post, thereby leading the bracket arm on the bracket arm to be capable of rotating and fixing by 360 degrees, and the number of layers of the bracket arm can be arbitrarily increased or decreased; the bracket arm layer interval is adjustable, satisfies the cable and the groove box of various specifications, has promoted the suitability of device, when the cable of mating formation, assembles the upper bracket arm after laying the completion with the bottom cable earlier, and the cable of being convenient for lays for the device is whole can assemble in a flexible way, and independent assortment makes things convenient for the construction.

3. The utility model discloses be equipped with tightening mechanism, after cable laying, we can tighten the rope winding in the outside of cable, and then reach the fixed effect of tightening the cable, promoted the stability of device to the gliding card wire casing of rope is tightened in a plurality of reductions has been seted up to the lateral surface of trailing arm, thereby makes to tighten the rope more fixed, and the outside top fixedly connected with of trailing arm prevents the piece that falls, and then can avoid the possibility of cable landing, has promoted the security performance of device.

Drawings

FIG. 1 is a schematic structural view of a welding-free self-supporting multi-layer multi-directional cable support;

FIG. 2 is a schematic structural view of a fastening mechanism in a welding-free self-supporting multi-layer multi-directional cable holder;

fig. 3 is a schematic structural diagram of a telescoping mechanism in a welding-free self-supporting multi-layer multi-directional cable support.

In the figure: 1. a top plate; 2. a lifting plate; 3. a column; 4. a bracket arm; 5. a connecting plate; 6. connecting columns; 7. a wire clamping groove; 8. preventing blocks from falling; 9. a winding roller; 10. tightening the rope; 11. an arc-shaped plate; 12. a base plate; 13. a bolt; 14. a butt plate; 15. a nut A; 16. a rubber anti-slip sleeve; 17. a T-shaped slot; 18. a lead screw; 19. a fixing plate; 20. and a nut B.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in the embodiment of the utility model, an exempt from to weld from multidirectional cable support of formula multilayer, including roof 1, telescopic machanism, stand 3, trailing arm 4, fastening device and bottom plate 12, the last fixed surface welding of bottom plate 12 has stand 3 of vertical setting, and the outside of stand 3 is connected with trailing arm 4 through fastening device to stand 3's top is connected with roof 1 through telescopic machanism, and stand 3 adopts the steel thick wall, and trailing arm 4 adopts the steel material, thereby leads to its corrosion-resistant, intensity is big, has promoted the life of device.

The telescopic mechanism comprises a lifting plate 2, a screw rod 18, a fixing plate 19 and a nut B20, the upper surface of the lifting plate 2 is fixedly connected with the lower surface of the top plate 1, and four corners of the lower surface of the lifting plate 2 are rotatably connected with vertically arranged lead screws 18, four corners of the upper surface of the fixed plate 19 are provided with threaded holes, the four lead screws 18 respectively penetrate through the corresponding threaded holes and are in threaded connection with the fixed plate 19, the outer side of the bottom end of each lead screw 18 is fixedly connected with a nut B20, and the lower surface of the fixed plate 19 is fixedly connected with the upright post 3, when the height needs to be adjusted, only the nut B20 needs to be screwed, so that the screw rod 18 can be driven to rotate, thereby achieving the effect of changing the height of the lifting plate 2, the distance between the fixing plate 19 and the nut B20 is about 200mm, therefore, the length of the whole support can be adjusted to be 0-200 mm, and the applicability of the support to the environment is improved.

The fastening mechanism comprises two arc-shaped plates 11, a bolt 13, a butt plate 14 and a nut A15, wherein the butt plate 14 is fixedly welded at one end of each arc-shaped plate 11, the other end of each arc-shaped plate 11 is rotatably connected with the other arc-shaped plate 11 through a rotating shaft, a through hole is formed in each butt plate 14, the bolt 13 sequentially penetrates through the through holes in the two butt plates 14 and is in threaded connection with the nut A15 in matching arrangement, a T-shaped slot 17 is formed in the outer side of each arc-shaped plate 11, a T-shaped sliding block in matching arrangement with the T-shaped slot 17 is fixedly connected to the inner end face of the supporting arm 4, the supporting arm 4 is inserted into the T-shaped slot 17 and is connected with a tightening mechanism, when the supporting arm 4 is assembled, only the two arc-shaped plates 11 are required to be in butt joint with the outer side of the stand column 3, the nut A15 is tightened, the installation of the arc-shaped plates 11 is completed and is not directly welded with the stand column 3, so that the supporting arm 4 on the supporting arm can be rotatably fixed in 360 degrees, the number of layers of the bracket arms 4 can be increased or decreased randomly; the space between 4 layers of the supporting arm is adjustable, the cables and the groove boxes of various specifications are met, the applicability of the device is improved, when the cables are paved, the upper supporting arm 4 is assembled after the bottom cables are laid, the cables are convenient to lay, the whole device can be flexibly assembled, and the device can be freely combined and is convenient to construct.

Tighten the mechanism and include connecting

plate

5, 6 wire winding rollers 9 of spliced pole and tighten rope 10, connecting plate 5 is connected at the preceding terminal surface of trailing arm 4, and the spliced pole 6 of the vertical setting of bottom fixedly connected with of connecting plate 5, the bottom of spliced pole 6 is rotated through the axis of rotation and is connected with wire winding rollers 9, the winding has the tight rope 10 of tightening on the wire winding rollers 9, after the cable is laid, we can be with tightening rope 10 winding in the outside of cable, and then reach the fixed effect of tightening the cable, the stability of device has been promoted, and a plurality of gliding card wire casing 7 of tight rope 10 of reducing tightening have been seted up to the lateral surface of trailing arm 4, thereby make tight rope 10 of tightening more fixed, and the outside top fixedly connected with of trailing arm 4 prevents the piece 8, and then can avoid the possibility of cable landing, the security performance of device has been promoted.

The inner end face of the arc plate 11 is fixedly connected with a rubber anti-slip sleeve 16 which is arranged in a matching mode, so that the arc plate 11 can be attached to the stand column 3, and the stability of the device is improved.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", 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, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, should not be taken as limiting, and it should be noted that the terms "mounted" and "connected" are intended to be broadly construed, and include, for example, either fixed or removable connections, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific situations.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a exempt from to weld from multidirectional cable support of formula multilayer, includes roof (1), telescopic machanism, stand (3), trailing arm (4), fastening device and bottom plate (12), its characterized in that, the last fixed surface welding of bottom plate (12) has stand (3) of vertical setting, and the outside of stand (3) is connected with trailing arm (4) through fastening device to the top of stand (3) is connected with roof (1) through telescopic machanism.

2. The welding-free self-supporting multi-layer and multi-direction cable support is characterized in that the telescopic mechanism comprises a lifting plate (2), lead screws (18), a fixing plate (19) and nuts B (20), the upper surface of the lifting plate (2) is fixedly connected to the lower surface of the top plate (1), the four corners of the lower surface of the lifting plate (2) are rotatably connected with the vertically arranged lead screws (18), the four corners of the upper surface of the fixing plate (19) are respectively provided with a threaded hole, the four lead screws (18) respectively penetrate through the corresponding threaded holes and are in threaded connection with the fixing plate (19), the nuts B (20) are fixedly connected to the outer side of the bottom end of the lead screws (18), and the lower surface of the fixing plate (19) is fixedly connected with the upright columns (3).

3. The weld-free self-supporting multi-layer multi-directional cable holder as claimed in claim 1, the fastening mechanism comprises two arc-shaped plates (11), a bolt (13), a butt plate (14) and a nut A (15), one end of the arc-shaped plate (11) is fixedly welded with a butt joint plate (14), the other end of the arc-shaped plate (11) is rotatably connected with the other arc-shaped plate (11) through a rotating shaft, and the butt joint plates (14) are provided with through holes, the bolts (13) sequentially penetrate through the through holes on the two butt joint plates (14) and are in threaded connection with nuts A (15) which are arranged in a matching way, and T type slot (17) have been seted up in the outside of arc (11), the interior terminal surface fixedly connected with T type slider that T type slot (17) match set up of trailing arm (4), trailing arm (4) are pegged graft in T type slot (17) to be connected with tightening mechanism on trailing arm (4).

4. The welding-free self-supporting multi-layer multi-directional cable support as claimed in claim 3, wherein the tightening mechanism comprises a connecting plate (5), a connecting column (6), a winding roller (9) and a tightening rope (10), the connecting plate (5) is connected to the front end face of the supporting arm (4), the connecting column (6) is vertically arranged and fixedly connected to the bottom end of the connecting plate (5), the winding roller (9) is rotatably connected to the bottom end of the connecting column (6) through a rotating shaft, and the tightening rope (10) is wound on the winding roller (9).

5. The welding-free self-supporting multi-layer multi-directional cable bracket as claimed in claim 4, wherein the outer side surface of the bracket arm (4) is provided with a plurality of wire clamping grooves (7) for reducing the sliding of the tightening rope (10).

6. The welding-free self-supporting multi-layer multi-directional cable bearer as claimed in claim 5, wherein the outer top end of the bracket arm (4) is fixedly connected with an anti-falling block (8).

7. The welding-free self-supporting multi-layer multi-directional cable bearer as claimed in claim 3, wherein the inner end surface of the arc-shaped plate (11) is fixedly connected with a matched rubber anti-slip sleeve (16).