CN219643528U - Wiring device for cable construction - Google Patents
Wiring device for cable construction Download PDFInfo
- Publication number
- CN219643528U CN219643528U CN202321214206.5U CN202321214206U CN219643528U CN 219643528 U CN219643528 U CN 219643528U CN 202321214206 U CN202321214206 U CN 202321214206U CN 219643528 U CN219643528 U CN 219643528U
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- Prior art keywords
- cable
- vertical channel
- mounting hole
- arm
- mounting
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a wiring device for cable construction, which comprises a vertical channel steel, wherein the vertical channel steel comprises a web plate and flange plates at two sides of the web plate, a plurality of cantilever arms are detachably arranged in a notch of the vertical channel steel along the up-down direction, a plurality of first mounting holes are formed in the flange plates, second mounting holes corresponding to the first mounting holes are formed in the inner end parts of the cantilever arms, connecting pieces are detachably arranged between the first mounting holes and the second mounting holes, the inner end surfaces of the cantilever arms are attached to the web plate, the cantilever arms comprise cable supporting parts, the inner end top surfaces of the cable supporting parts are provided with mounting parts, compression limiting parts are rotatably arranged on the mounting parts, limit stops are arranged on the outer end top surfaces of the cable supporting parts, clamping structures are arranged between the outer ends of the compression limiting parts and the limit stops, and a plurality of connecting holes for installing fasteners are formed in the vertical channel steel; the utility model has the advantages of convenient construction, good positioning effect and simple structure.
Description
Technical Field
The utility model belongs to the technical field of cable wiring construction, and particularly relates to a wiring device for cable construction.
Background
The cables are laid in trenches and tunnels and are typically secured using brackets. Common brackets include angle steel brackets and assembled brackets. The cable support is generally provided with a metal support and a composite material support, wherein the metal support is generally formed by rolling steel or aluminum alloy into a required section and then welding or assembling by using a fastener. However, under many severe environmental conditions, the use of metal brackets is extremely rusty and the maintenance cost of the facilities is high. The composite material, such as FRP, is used as a supporting material for cables, pipelines and the like, has corrosion resistance, meets the safety standards of fire prevention, low smoke and no toxicity, and is widely applied.
The assembled bracket is a cable bracket which is directly installed on site after the cable structure is finished and before or during the cable laying process according to the requirements that the bracket can be directly installed on site in a factory to produce each part of the bracket. The connection with the structure is generally by expansion bolts or embedded parts in the structure. The bracket consists of the upright posts and the cross arms, and is convenient to assemble and disassemble and simple and convenient to construct.
In the prior art, when the assembled bracket is used, cables are easy to loosen, fall off or mutually cross, so that the construction efficiency of cable wiring is affected; in order to ensure heat dissipation of the cable and reduce stress and distortion of the cable, a separate wire clamp is usually required to help the cable to be laid, so that the operation is inconvenient; in the case of a narrow cable trench and tunnel space, the cable installation and maintenance operations are inconvenient.
Disclosure of Invention
The utility model aims at solving the problems in the prior art and provides a wiring device for cable construction, which has the advantages of convenient construction, good positioning effect and simple structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a wiring arrangement for cable construction, includes vertical channel-section steel, vertical channel-section steel contains the flange board of web and web both sides, along the detachable arm that encorbelments of upper and lower direction in the notch of vertical channel-section steel, a plurality of mounting holes I have been seted up on the flange board, mounting hole II that corresponds with mounting hole I have been seted up to the inner tip of arm that encorbelments, the detachable is provided with the connecting piece between mounting hole I and the mounting hole II, the inner terminal surface of arm that encorbelments is laminated with the web, the arm that encorbelments contains cable supporting part, the inner top surface of cable supporting part is provided with the installation department, rotatable being provided with on the installation department compresses tightly spacing portion, the outer end top surface of cable supporting part is provided with limit stop, be provided with the block structure between the outer end of compressing tightly spacing portion and the limit stop, a plurality of connecting holes that are used for installing fastener have been seted up on the vertical channel-section steel.
According to the technical scheme, the first mounting holes are formed in the web plate of the vertical channel steel, the second mounting holes are correspondingly formed in the cantilever arms, detachable connection is conducted between the first mounting holes and the second mounting holes through the connecting piece, the inner end faces of the cantilever arms are attached to the web plate to ensure the positioning of the cantilever arms, the top faces of the cable supporting parts are kept in a horizontal state and used for placing cables, the cables are supported, the compression limiting parts are connected through the mounting parts, the cables are prevented from sliding from the outer ends of the cable supporting parts through the limiting stop blocks, the positioning of the cables is ensured through the clamping structure, the cables are prevented from falling off from the cantilever arms, the wiring and maintenance of the cables are facilitated, the vertical channel steel is conveniently fixed on a building wall body through the connecting holes by bolts, and therefore the cable wiring construction is conducted; through dismantling the connecting piece, can dismantle the arm that encorbelments that corresponds, be convenient for according to actual cable layer number, adjust the quantity of arm that encorbelments, also be convenient for with the cable of having installed and encorbelment the arm separation of encorbelmenting, carry out the cable maintenance work.
Further, the clamping structure comprises an elastic clamping block arranged at the outer end of the compression limiting part and a triangular limiting block arranged on the outer end face of the limiting stop block.
Realize compressing tightly interim spacing of spacing portion through elasticity fixture block and triangle-shaped stopper cooperation, guarantee compressing tightly spacing to the cable, avoid the cable reciprocate, drop from overhanging the arm, when needs are opened compressing tightly spacing portion, the manpower outwards removes elasticity fixture block, can remove interim spacing, convenient operation.
Further, a plurality of arc-shaped wire grooves are correspondingly formed between the cable supporting part and the compression limiting part, and the arc-shaped wire grooves are distributed transversely.
The cable is transversely positioned through the arc-shaped wire grooves on the cable supporting part and the compression limiting part, so that a gap between the cables is ensured, and the cable cooling, employee inspection and maintenance work are facilitated.
Further, the compressing and limiting part comprises a frame body structure or a plate body structure.
The upper part of the cable is limited through the frame body structure or the plate body structure, so that the cable is prevented from moving up and down.
Further, a third mounting hole is formed in the mounting portion, and a cylindrical connector or a connecting rotating shaft in running fit with the third mounting hole is arranged at the inner end of the compression limiting portion.
The two connectors are arranged at the end part of the compression limiting part to be in three-rotation fit with the mounting hole of the mounting part or the connecting rotating shaft is arranged to be in three-rotation fit with the mounting hole so as to realize the rotation connection of the compression limiting part, so that the structure is simple and the use is convenient.
Further, the inner end face of the cantilever arm is provided with a locating plate, and a reinforcing rib plate is arranged between the locating plate and the lower side of the cable supporting part.
Through the web laminating location of locating plate and vertical channel-section steel, prevent to cantilever the arm and rotate along the connecting piece, guarantee cantilever arm location, improve cantilever arm's structural stability through the reinforcement floor.
Compared with the prior art, the utility model has the beneficial effects that:
1. the cable is transversely limited by arranging the limit stop at the outer end of the cable supporting part, so that the cable is prevented from sliding off, the limit part is matched for pressing, the cable is limited up and down, the positioning of the cable in wiring is ensured, and the cable is prevented from crossing and twisting; the arc-shaped wire grooves are arranged to further ensure the positioning and transverse gaps of the cables, so that the positioning effect is good, and the cable heat dissipation, staff inspection and maintenance are facilitated;
2. the clamping structure is arranged between the outer end of the compression limiting part and the limiting stop, so that the locking and rotating states of the compression limiting part can be switched conveniently, the cable can be installed and disassembled conveniently, meanwhile, the construction space of the site is not affected when the compression limiting part is opened, and the staff can install and maintain conveniently;
3. the wiring of cable can be ensured through compressing tightly the spacing portion on the cantilever arm, need not solitary setting up the fastener, simple structure, construction convenience.
Drawings
Fig. 1 is a perspective view of embodiment 1 of the present utility model;
fig. 2 is a front view of embodiment 1 of the present utility model;
FIG. 3 is a schematic view showing the structure of a cantilever arm in embodiment 1 of the present utility model;
in the figure: 1. a web; 2. flange plates; 3. a cable support part; 4. a connecting piece; 5. a second mounting hole; 6. a clamping structure; 601. an elastic clamping block; 602. triangular limiting blocks; 7. a mounting part; 8. a compression limiting part; 801. a longitudinal connecting rod; 802. a transverse connecting rod; 9. a limit stop; 10. a connection hole; 11. arc-shaped trunking; 12. the connecting rotating shaft; 13. a positioning plate; 14. reinforcing rib plates.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model. In the description of the present utility model, it should be noted that, the terms front, rear, left, right, and the like indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, are merely for convenience of describing the present utility model or simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured or operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
Example 1
As shown in fig. 1-3, a wiring device for cable construction of this embodiment, including vertical channel-section steel, vertical channel-section steel contains web 1 and flange board 2 of web 1 both sides, along upper and lower direction detachable in the notch of vertical channel-section steel being provided with a plurality of cantilever arms, a plurality of mounting holes one have been seted up on the flange board 2, the mounting hole second 5 that corresponds with mounting hole first has been seted up to the inner tip of cantilever arm, the mounting hole first is provided with connecting piece 4 with mounting hole second 5 between detachable, cantilever arm's interior terminal surface and laminating of web 1, cantilever arm contains cable supporting part 3, cable supporting part 3's interior terminal surface is provided with installation department 7, rotatable being provided with on the installation department 7 compresses tightly spacing portion 8, cable supporting part 3's outer end top surface is provided with limit stop 9, compress tightly spacing portion 8's outer end and be provided with block structure 6 between limit stop 9, a plurality of connecting holes 10 that are used for installing fastener have been seted up on the vertical channel-section steel.
In the scheme, the first mounting hole is formed in the web plate 1 of the vertical channel steel, the second mounting hole 5 is correspondingly formed in the cantilever arm, the first mounting hole and the second mounting hole 5 are detachably connected through the connecting piece 4, the inner end face of the cantilever arm is attached to the web plate 1 to ensure the positioning of the cantilever arm, the top face of the cable supporting part 3 is kept in a horizontal state and is used for placing a cable, the cable is supported, the compression limiting part 8 is connected through the mounting part 7, the cable is prevented from sliding off from the outer end of the cable supporting part 3 through the limiting stop 9, the positioning of the cable is ensured through the clamping structure 6, the cable is prevented from falling off from the cantilever arm, the wiring and maintenance of the cable are facilitated, and the vertical channel steel is conveniently fixed on a building wall through the connecting hole 10 by bolts, so that the cable wiring construction is performed; through dismantling connecting piece 4, can dismantle the arm that encorbelments that corresponds, be convenient for according to actual cable layer number, adjust the quantity of arm that encorbelments, also be convenient for with the cable of having installed and encorbelment the arm separation of encorbelmenting, carry out the cable maintenance work.
The cantilever arms are arranged at equal intervals up and down, and the arc-shaped wire slots 11 are arranged at equal intervals transversely. The connecting hole 10 is fixedly connected with an expansion bolt or a building embedded part.
Further, the engaging structure 6 includes an elastic clamping block 601 disposed at the outer end of the compressing and limiting portion 8, and a triangular limiting block 602 disposed at the outer end face of the limiting stop 9.
The elastic clamping block 601 and the triangular limiting block 602 are matched to achieve temporary limiting of the pressing limiting portion 8, pressing limiting of the cable is guaranteed, the cable is prevented from moving up and down and falling off from the cantilever arm, when the pressing limiting portion 8 needs to be opened, the elastic clamping block 601 moves outwards by manpower, temporary limiting can be relieved, and operation is convenient.
Further, a plurality of arc-shaped wire grooves 11 are correspondingly formed between the cable supporting part 3 and the compression limiting part 8, and the arc-shaped wire grooves 11 are distributed transversely.
The cable is transversely positioned through the arc-shaped wire grooves 11 on the cable supporting part 3 and the compression limiting part 8, so that gaps between the cables are ensured, and the cable cooling, employee inspection and maintenance work are facilitated.
Further, the compressing and limiting part 8 comprises a frame structure or a plate structure.
The upper part of the cable is limited through the frame body structure or the plate body structure, so that the cable is prevented from moving up and down.
The frame structure comprises at least two longitudinal connecting rods 801 and a transverse connecting rod 802 positioned at the outer end part of the longitudinal connecting rods 801, and the frame structure is arranged to facilitate heat dissipation of the cable.
Further, a third mounting hole is formed in the mounting portion 7, and a cylindrical connector or a connecting rotating shaft 12 in running fit with the third mounting hole is arranged at the inner end of the compression limiting portion 8.
The rotary connection of the compression limiting part 8 is realized by arranging two connectors at the end part of the compression limiting part 8 to be in rotary fit with the mounting hole III of the mounting part 7 or arranging the connecting rotary shaft 12 to be in rotary fit with the mounting hole III, so that the structure is simple and the use is convenient.
Further, the inner end surface of the cantilever arm is provided with a positioning plate 13, and a reinforcing rib 14 is provided between the positioning plate 13 and the lower side of the cable support section 3.
Through the web 1 laminating location of locating plate 13 with vertical channel-section steel, prevent to cantilever the arm and rotate along connecting piece 4, guarantee cantilever arm location, improve cantilever arm's structural stability through reinforcing rib plate 14.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wiring device for cable construction, its characterized in that, includes vertical channel-section steel, vertical channel-section steel contains the flange board of web and web both sides, along the detachable arm that encorbelments of upper and lower direction is provided with in the notch of vertical channel-section steel, a plurality of mounting holes I have been seted up on the flange board, mounting hole II that corresponds with mounting hole I have been seted up to the inner tip of arm that encorbelments, mounting hole I is provided with the connecting piece with mounting hole II detachable, the inner terminal surface of arm that encorbelments is laminated with the web, the arm that encorbelments contains cable supporting part, the inner top surface of cable supporting part is provided with the installation department, rotatable being provided with on the installation department compresses tightly spacing portion, the outer end top surface of cable supporting part is provided with limit stop, be provided with the block structure between the outer end of compressing tightly spacing portion and the limit stop, a plurality of connecting holes that are used for installing the fastener have been seted up on the vertical channel-section steel.
2. The cabling arrangement for cable construction of claim 1, wherein the engagement structure comprises an elastic clip block provided at an outer end of the pressing stopper portion and a triangular stopper provided at an outer end face of the stopper.
3. The cabling arrangement for cable construction of claim 1, wherein a plurality of arcuate raceways are correspondingly provided between the cable support portion and the compression limiting portion, the arcuate raceways being distributed in a lateral direction.
4. The cabling arrangement for cable construction of claim 1, wherein the compression limiter comprises a frame structure or a plate structure.
5. The cabling device for cable construction according to claim 1, wherein the mounting portion is provided with a third mounting hole, and the inner end of the pressing limiting portion is provided with a cylindrical connector or a connecting rotating shaft which is in running fit with the third mounting hole.
6. The cabling device for construction of cables according to claim 1, wherein the inner end surface of the cantilever arm is provided with a positioning plate, and a reinforcing rib is provided between the positioning plate and the underside of the cable supporting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321214206.5U CN219643528U (en) | 2023-05-19 | 2023-05-19 | Wiring device for cable construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321214206.5U CN219643528U (en) | 2023-05-19 | 2023-05-19 | Wiring device for cable construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219643528U true CN219643528U (en) | 2023-09-05 |
Family
ID=87821552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321214206.5U Active CN219643528U (en) | 2023-05-19 | 2023-05-19 | Wiring device for cable construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219643528U (en) |
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2023
- 2023-05-19 CN CN202321214206.5U patent/CN219643528U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |