CN209071991U - Cable testing bridge - Google Patents
Cable testing bridge Download PDFInfo
- Publication number
- CN209071991U CN209071991U CN201822081027.4U CN201822081027U CN209071991U CN 209071991 U CN209071991 U CN 209071991U CN 201822081027 U CN201822081027 U CN 201822081027U CN 209071991 U CN209071991 U CN 209071991U
- Authority
- CN
- China
- Prior art keywords
- cover board
- clip
- cable
- testing bridge
- cable testing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of cable testing bridges, it is related to cable laying apparatus field, its key points of the technical solution are that including the cover board and kerve being detachably connected, it is removably connected at least two clamping mechanisms on the cover board, clamping mechanism includes the sunpender connecting with cover board, is fixed on clip of the sunpender far from cover board one end and for opening and closing the limit assembly being open between clip both ends.The utility model solves the problems, such as to need first to re-lay cable banding when current cable testing bridge is laid with cable to influence operating efficiency, can quickly multi-cable be laid with, improve construction efficiency.
Description
Technical field
The utility model relates to cable laying field of tool, more specifically, it is related to a kind of cable testing bridge.
Background technique
With the development of intelligent construction, exchange strong power system, weak electricity system, straight is often existed simultaneously in same building building
Flow strong power system and all kinds of automated systems, such as building automation system, the office automation system, Communication Automation System.
It is various types of therefore, it is necessary to lay exchange forceful electric power cable, direct current forceful electric power cable, the communication cable in light current, control cable etc. simultaneously
Other cable.A variety of different cables need separately to be routed in designing wiring, are accordingly used in the cable testing bridge of arrangement cable
Gradually used on a large scale.
The Chinese utility model patent that the prior art is CN207603126U with reference to Authorization Notice No., it discloses a kind of glass
Glass reinforced plastic cable bridge frame, including cover board, kerve；The cover plate extending is installed at the top of kerve；On cover board bottom surface on the right side of kerve
The position of wall is fixed with vertical fixture block, is fixed in kerve right side wall lower inner face close to the position of kerve inner bottom surface horizontal
Fixture block, kerve inner bottom surface left part are fixed with vertical fixture block close to the position of left side wall, and kerve left side wall inner face top is close to lid
The position in board bottom face is fixed with horizontal fixture block.The utility model can be inserted into fireproof pad by the setting of fixture block wherein, thus
Reduce the outside wall temperature of cable testing bridge.But this is had the disadvantage that using novel due to not having barrier between cover board and kerve,
A variety of cables are disorderly laid on cable testing bridge, thus every time be laid with when need first the cable of same type is bundled into it is a branch of,
Then it is laid with again, influences cable laying efficiency.
Utility model content
In view of the deficienciess of the prior art, can facilitate the purpose of this utility model is to provide a kind of cable testing bridge
Ground is directly fixed to different types of cable to be laid with, and construction efficiency is improved.
To achieve the above object, the utility model provides following technical solution: a kind of cable testing bridge, including detachably connects
The cover board and kerve connect is removably connected at least two clamping mechanisms on the cover board, and clamping mechanism includes connecting with cover board
Sunpender, be fixed on clip of the sunpender far from cover board one end and for opening and closing the limit assembly being open between clip both ends.
By using above-mentioned technical proposal, cover board on the cover board, is passed through expansion bolt peace by clamping mechanism installation when use
The cable of same type on the ceiling, is put into clip, then by dress when being laid with cable from the opening between clip both ends
It is closed and is open by limit assembly, cable is prevented to be detached from from clip.Different types of cable passes through the card of multiple clamping mechanisms
Hoop separates, and keeps laying cable orderly.Kerve is connect with cover board finally and blocks cable, is played a protective role.
The utility model is further arranged to: the limit assembly includes being arranged in clip one end and the opposite drawing slided
Bar, pull rod are equipped with baffle ring close to the other end of clip, are arranged with dynamic clamping head and quiet clamping head between baffle ring and clip on pull rod.
By using above-mentioned technical proposal, when being laid with cable, pull rod can be held with a hand far from clip movement, baffle ring
With pull rod to clip one end mobile and elasticity of compression return unit so that the opening between clip both ends is opened, another hand can be with
Cable is put into clip, releasing lever, then pull rod will be open under the action of dynamic clamping head and quiet clamping head to the clip other end is mobile
It closes, cable is prevented to be detached from from clip.
The utility model is further arranged to: the limit assembly includes that the U-lag for being opened in clip one end and rotation connect
It is connected to the bolt of the clip other end, nut is threaded on bolt, bolt can turn in U-lag.
By using above-mentioned technical proposal, after cable is put into from the opening of clip, rotating bolt snaps onto U-lag
In, then rotating nuts fix bolt and U-lag, and bolt prevents the cable in clip from falling off.
The utility model is further arranged to: the cover board is equipped with mounting hole, and sunpender passes through mounting hole and is threadedly coupled
There is nut.
By using above-mentioned technical proposal, sunpender and cover board are detachable to be connect, so that cover board and limit assembly are made respectively
It is assembled again, it is easy to produce.
The utility model is further arranged to: the mounting hole is strip-shaped hole.
By using above-mentioned technical proposal, unscrew nut, sunpender can move adjusting position along strip-shaped hole, so that with hanging
The clip position suitable of bar connection, convenient for being laid with cable.
The utility model is further arranged to: the clip both ends are connected separately with guide plate, and two guide plates are in away from each other
"eight" shape.
By using above-mentioned technical proposal, cable is externally to laying is placed in clip when, when cable is between guide plate
When, guide plate plays guiding role, and convenient so that cable slides into clip, raising operates convenience.
The utility model is further arranged to: the cover board and kerve inner wall are equipped with thermal insulation layer, are equipped with ventilation at the top of cover board
Hole.
By using above-mentioned technical proposal, thermal insulation layer to occur cable testing bridge internal temperature when fire and increases slowly, rises
To certain protective effect.Ventilation hole at the top of cover board is usually playing draught effect, so that cable generates in use
Heat be discharged in time.
The utility model is further arranged to: the kerve includes bottom plate and the side plate for being set to bottom plate two sides, side plate
Both ends are equipped with slot, cover board and bottom plate respectively with slot grafting.
By using above-mentioned technical proposal, kerve is spliced by bottom plate and side plate, when needing to the cable inside cable testing bridge
When being safeguarded, it is only necessary to extract bottom plate out.
The utility model is further arranged to: the back side both ends that the side plate is located at slot are equipped with card slot, are clamped on card slot
There is shield.
It, can will wherein one when former cable testing bridge, which is not able to satisfy, is laid with cabling requirements by using above-mentioned technical proposal
The shield of side is removed, and new cover board is then inserted into the card slot on top and installs clamping mechanism, and cover board is far from former cable testing bridge
Side be clamped side plate, after the cable being additionally laid with is mounted on clamping mechanism, then bottom plate is inserted into former cable testing bridge and side
In card slot between plate.
The utility model is further arranged to: being formed accommodating chamber between the shield and side plate, is equipped with fire prevention in accommodating chamber
Pad.
By using above-mentioned technical proposal, fireproof pad plays resistance to fire action to side plate, so that material requirement when production side plate
It reduces, reduces production cost.
In conclusion the utility model has the advantages that compared with the prior art
1. the clamping mechanism in cable testing bridge, which can be fixed directly, is laid with different types of cable, it is convenient to be laid with, and raising is applied
Work efficiency rate；
2. the cover board of cable testing bridge can splice with kerve, construction and convenient later maintenance；
Can be combined and spliced between a cable testing bridge more than 3., meet the laying demand of more type cable, has a wide range of application.
Detailed description of the invention
Fig. 1 is the integrally-built axonometric drawing of embodiment one；
Fig. 2 be embodiment one in show each modular construction connection relationship of clamping mechanism in Fig. 1 A-A to cross-sectional view；
Fig. 3 is that two cable testing bridges are stitched together the structural schematic diagram of state in embodiment one；
Fig. 4 is the axonometric drawing of clamping mechanism in embodiment two.
Appended drawing reference: 1, cover board；11, strip-shaped hole；2, kerve；21, bottom plate；22, side plate；221, slot；222, card slot；3,
Clamping mechanism；31, sunpender；32, clip；321, guide plate；3211, U-lag；33, limit assembly；331, pull rod；3311, pull ring；
3312, baffle ring；332, spring；34, bolt；341, stop nut；4, shield；5, fireproof pad；6, expansion bolt.
Specific embodiment
Embodiment one: a kind of cable testing bridge, as depicted in figs. 1 and 2, cover board 1 and kerve including surrounding rectangular parallelepiped structure
2, multiple clamping mechanisms 3 are installed below cover board 1.Different types of cable can be fixed by clamping mechanism 3, so that cable is spread
Equipped with sequence.
With reference to Fig. 1 and Fig. 2, cover board 1 is fixed with expansion bolt 6 away from kerve 2 on one side, so that cover board 1 is fixed on day
On card.
Kerve 2 includes bottom plate 21 and the side plate 22 perpendicular to the setting of 21 two sides of bottom plate, in the opposite one side of two side plates 22
Lower both ends are respectively equipped with slot 221, and the height and cover board 1 of slot 221 and the thickness of bottom plate 21 are adapted, and enable cover board 1
It is inserted into the slot 221 on 22 top of side plate, bottom plate 21 is inserted into the slot 221 of 22 lower part of side plate.
Cover board 1 and kerve 2 can be made of aluminium alloy, lighter in weight while having higher-strength.At cover board 1 and bottom
The inner wall of slot 2 is coated with thermal insulation layer, and thermal insulation layer can be the ceramic microvesicle heat insulating coatings of 0.3-0.5mm thickness, so that fire occurs
When calamity, cable testing bridge internal temperature is increased slowly, is played a protective role to cable.
Side plate 22 is respectively equipped with card slot 222 away from the one side upper and lower ends of slot 221, and fixing on card slot 222 has shield 4,
It is formed with accommodating chamber between shield 4 and side plate 22, is equipped with fireproof pad 5 in accommodating chamber.Fireproof pad 5 plays protection to side plate 22 in this way
Effect improves the high-temperature resistant result of kerve 2.
With reference to Fig. 1 and Fig. 2, clamping mechanism 3 includes the sunpender 31 connecting with cover board 1, is fixed on sunpender 31 far from cover board 1 one
The clip 32 at end and the both ends for being installed on clip 32 are used to open and close the limit assembly 33 of opening.It is equipped in the width direction on cover board 1
Strip-shaped hole 11, sunpender 31 pass through strip-shaped hole 11 and are threaded with nut.Strip-shaped hole 11 can be three herein, clamping mechanism 3
It is consistent with 11 quantity of strip-shaped hole, different types of cable is laid with so as to fixed.As needed, strip-shaped hole 11 is also possible to 4 or 5
It is a.
The both ends of clip 32 are respectively equipped with guide plate 321, and two guide plates 321 are in away from each other "eight" shape structure, so as to electricity
After cable is put between two guide plates 321, it can smoothly enter into clip 32 under the effect of guide plate 321.
With reference to Fig. 2, the both ends of clip 32 are respectively equipped with parallel extended segment, and extended segment is equipped with through-hole, and limit assembly 33 is pacified
At extended segment.Limit assembly 33 includes the pull rod 331 for being arranged in 32 one end through-hole of clip, and one end of pull rod 331, which is equipped with, draws
Ring 3311, the other end of pull rod 331 are equipped with baffle ring 3312, and pull ring 3311 and baffle ring 3312 are located at the two sides of 32 extended segment of clip,
Pull rod 331 is arranged with spring 332 between baffle ring 3312 and clip 32.Pull ring 3311 is pulled to drive pull rod 331 far from clip
32 ends are mobile, and baffle ring 3312 moves and compressed spring 332 opens the opening of clip 32, so that cable is put into.So
Pull ring 3311 is unclamped afterwards, and spring 332 restores and baffle ring 3312 is pushed to reset, and baffle ring 3312 drives the opening clip 32 of pull rod 331
Mouth is closed, and prevents cable from falling off out of clip 32.
Referring to figs. 2 and 3, card slot 222 can be identical with the specification of slot 221, in this way when 3 quantity of clamping mechanism can not expire
When sufficient cable laying demand, the shield 4 of wherein side and fireproof pad 5 are removed, then reinstall new cover board 1 and kerve 2,
Two cable testing bridges can be stitched together, be installed easy to operate.
Ventilation hole can be equipped at the top of cover board 1, ventilation hole is usually playing draught effect, so that cable is in use
The heat of generation is discharged in time.
Embodiment two: a kind of cable testing bridge, as shown in figure 4, with embodiment one the difference is that: on guide plate 321
U-lag 3211 is offered, replaces pull rod 331 and spring 332 with bolt 34 and stop nut 341.One end of bolt 34, which rotates, to be connected
It is connected to one end of clip 32, the other end of bolt 34 can snap onto U-lag 3211, bolt 34 and 341 screw thread of stop nut
Connection.By unscrewing stop nut 341, rotating bolt 34 and 32 end of clip can be separated to open the opening of clip 32, when
After cable is put into clip 32, rotating bolt 34 snaps onto U-lag 3211 and tightens stop nut 341 and fixes.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of cable testing bridge, including the cover board (1) and kerve (2) being detachably connected, it is characterised in that: on the cover board (1)
It is removably connected at least two clamping mechanisms (3), clamping mechanism (3) includes the sunpender (31) connecting with cover board (1), is fixed on
Sunpender (31) far from cover board (1) one end clip (32) and for opening and closing the limit assembly being open between clip (32) both ends
(33)。
2. cable testing bridge according to claim 1, it is characterised in that: the limit assembly (33) includes being arranged in clip
(32) one end and the opposite pull rod (331) slided, the other end of the pull rod (331) close to clip (32) are equipped with baffle ring (3312), draw
Dynamic clamping head and quiet clamping head is arranged between baffle ring (3312) and clip (32) on bar (331).
3. cable testing bridge according to claim 1, it is characterised in that: the limit assembly (33) includes being opened in clip
(32) U-lag (3211) of one end and it is rotationally connected with the bolt (34) of clip (32) other end, bolt is threadedly coupled on (34)
There is nut, bolt (34) can turn in U-lag (3211).
4. cable testing bridge according to claim 2, it is characterised in that: the cover board (1) is equipped with mounting hole, sunpender (31)
Across mounting hole and it is threaded with nut.
5. cable testing bridge according to claim 4, it is characterised in that: the mounting hole is strip-shaped hole (11).
6. cable testing bridge according to claim 2, it is characterised in that: clip (32) both ends are connected separately with guide plate
(321), two guide plates (321) are in "eight" shape away from each other.
7. cable testing bridge according to claim 1, it is characterised in that: the cover board (1) and kerve (2) inner wall are equipped with heat-insulated
Layer, cover board (1) top are equipped with ventilation hole.
8. cable testing bridge according to claim 1, it is characterised in that: the kerve (2) includes bottom plate (21) and is set to
The side plate (22) of bottom plate (21) two sides, the both ends of side plate (22) are equipped with slot (221), cover board (1) and bottom plate (21) respectively with it is slotting
Slot (221) grafting.
9. cable testing bridge according to claim 8, it is characterised in that: the side plate (22) is located at the back side of slot (221)
Both ends are equipped with card slot (222), are connected with shield (4) on card slot (222).
10. cable testing bridge according to claim 9, it is characterised in that: formed and held between the shield (4) and side plate (22)
It receives chamber, is equipped with fireproof pad (5) in accommodating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081027.4U CN209071991U (en) | 2018-12-11 | 2018-12-11 | Cable testing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081027.4U CN209071991U (en) | 2018-12-11 | 2018-12-11 | Cable testing bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071991U true CN209071991U (en) | 2019-07-05 |
Family
ID=67101609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822081027.4U Expired - Fee Related CN209071991U (en) | 2018-12-11 | 2018-12-11 | Cable testing bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209071991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111342407A (en) * | 2020-04-16 | 2020-06-26 | 俞园芳 | Safety cable bridge rack |
| CN111817246A (en) * | 2020-08-03 | 2020-10-23 | 福建宏瑞建设工程有限公司 | Cable trench bridge structure |
-
2018
- 2018-12-11 CN CN201822081027.4U patent/CN209071991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111342407A (en) * | 2020-04-16 | 2020-06-26 | 俞园芳 | Safety cable bridge rack |
| CN111817246A (en) * | 2020-08-03 | 2020-10-23 | 福建宏瑞建设工程有限公司 | Cable trench bridge structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20201211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |