CN107359568A - A kind of cable testing bridge - Google Patents
A kind of cable testing bridge Download PDFInfo
- Publication number
- CN107359568A CN107359568A CN201710760514.0A CN201710760514A CN107359568A CN 107359568 A CN107359568 A CN 107359568A CN 201710760514 A CN201710760514 A CN 201710760514A CN 107359568 A CN107359568 A CN 107359568A
- Authority
- CN
- China
- Prior art keywords
- crane span
- span structure
- interior
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0412—Heat or fire protective means
Abstract
The invention discloses a kind of cable testing bridge,The interior crane span structure and outer crane span structure side sheet room are provided with four carriages,The left and right sides is respectively provided with two,It is easy to the slip of interior crane span structure,The bottom of the interior crane span structure is provided with fixing band,Described fixing band one end is fixed on interior crane span structure bottom,The other end is provided with hook,The interior crane span structure other end is provided with fastener,It is easy to fix the cable in crane span structure,Prevent being scattered for cable,Advance ball is provided between the inner orbit and outside track,The carriage is provided with retainer,The advance ball is located at the friction that can be eliminated in retainer between ball,Ensure slide rail normal work,The interior crane span structure and outer crane span structure are provided with heat emission hole,Improve radiating effect,The side plate upper end of the interior crane span structure and outer crane span structure is provided with upper eaves board,The cable testing bridge has practical performance strong,Set up the advantages of effect is good,With wide market prospects.
Description
Technical field
The present invention relates to mechanical field, more particularly to a kind of cable testing bridge.
Background technology
Cable testing bridge has in industries such as oil, chemical industry, electric power, telecommunications widely to be applied, and it was mainly used in empty electric power
The laying of cable, control cable, illuminating line, telecommunication cable etc..Existing cable testing bridge mainly has channel-type cable bridge, pallet
Formula cable testing bridge, step type cable bridge frame and the type of large span cable bridge rack four, no matter which type of cable testing bridge, may be used also
It is a variety of to be divided into straight-through crane span structure, curved logical crane span structure, threeway crane span structure and four-way crane span structure etc., it includes stake body and is arranged at the upper of stake body
Side and be used to lay cable and the whole cable testing bridge of space support with the cover plate of support mates, stake body, stake body it is outer
Connecting plate is provided with side wall, the stake body is connected to form one by connecting plate with another stake body.In actual installation
When, multiple straight-through crane span structures are linked into an integrated entity the straight-through crane span structure association of composition by connecting plate, turning, at threeway, four-way
Place connects other straight-through crane span structure associations using curved logical crane span structure, threeway crane span structure, four-way crane span structure respectively, and installation and use are very square
Just, but cable has been laid in existing various cable testing bridges, after cable comes into operation, if be laid in cable testing bridge
Certain section of cable is because fire occurs for short circuit, then administrative staff are that section of cables that can not find to occur fire in time, and this will band
Carry out serious harm；On the other hand, following several respects be present when laying various cables：1) due to laying cable weight
Measure larger, therefore usually require to arrange cable pull operating personnel every 10 meter amperes and complete the laying of cable, particularly exist
The dilatory difficulty of turning cable is bigger, and cable pull operating personnel arrange more close, such cabling not only efficiency
It is very low, and cost of labor is very high；2) when cable testing bridge is installed in building, because the space on cable testing bridge periphery is very narrow
It is narrow, therefore in cabling, cable pull operating personnel are difficult the strength brought into normal play to complete the laying of cable, serious drop
Low cable laying speed, so as to reduce laying efficiency；3) easily it is worn in the oversheath of turning cable, can not only influences
The service life of cable, but also potential safety hazard can be brought.
The content of the invention
It is caused above-mentioned in the prior art to solve that the technical problems to be solved by the invention are to provide a kind of cable testing bridge
The defects of poor radiation, poor practicability.
To achieve the above object, the present invention provides following technical scheme：A kind of cable testing bridge include outer crane span structure and
Interior crane span structure on the inside of outer crane span structure, the interior crane span structure and outer crane span structure are all trench structure, including bottom plate and are fixed on bottom plate two
The side plate of side, the bottom plate and side plate size of the interior crane span structure are less than the bottom plate and side plate of outer crane span structure, and the interior crane span structure passes through connection
Carriage on side plate is connected with outer crane span structure, and the carriage includes inner orbit and outside track, and the inner orbit is located at
In outside track, the inner orbit is fixed on interior crane span structure, and the outside track is fixed on outer crane span structure, and the side of the interior crane span structure is set
There is steering crane span structure, the steering crane span structure and interior crane span structure connecting place, which are provided with, turns to arc and connecting hole, and passes through movable bolt hinge-connection
It is fixed.
Preferably, the interior crane span structure and outer crane span structure side sheet room are provided with four carriages, and the left and right sides is respectively provided with two.
Preferably, the bottom of the interior crane span structure is provided with fixing band, and described fixing band one end is fixed on interior crane span structure bottom, another
End is provided with hook, and the interior crane span structure other end is provided with fastener.
Preferably, advance ball is provided between the inner orbit and outside track.
Preferably, the carriage is provided with retainer, and the advance ball is located in retainer.
Preferably, the interior crane span structure and outer crane span structure are provided with heat emission hole.
Preferably, the side plate upper end of the interior crane span structure and outer crane span structure is provided with upper eaves board.
Beneficial effect using above technical scheme is：The invention discloses a kind of cable testing bridge, the interior crane span structure and outer
Crane span structure side sheet room is provided with four carriages, and the left and right sides is respectively provided with two, is easy to the slip of interior crane span structure, the bottom of the interior crane span structure
Portion is provided with fixing band, and described fixing band one end is fixed on interior crane span structure bottom, and the other end is provided with hook, and the interior crane span structure other end is set
There is fastener, be easy to fix the cable in crane span structure, prevent being scattered for cable, be provided between the inner orbit and outside track and slide rolling
Pearl, the carriage are provided with retainer, and the advance ball is located at the friction that can be eliminated in retainer between ball, protect
Slide rail normal work is demonstrate,proved, the interior crane span structure and outer crane span structure are provided with heat emission hole, improve radiating effect, the interior crane span structure and outer crane span structure
Side plate upper end be provided with upper eaves board, the cable testing bridge has that practical performance is strong, sets up the advantages of effect is good, has wide market
Prospect.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of carriage；
Fig. 3 is the structural representation for turning to crane span structure.
Crane span structure, 3- bottom plates, 4- side plates, 5- carriages, 6- inner orbits, 7- outside tracks, 8- steeraxles in the outer crane span structures of 1-, 2-
Frame, 9- turn to arc, 10- connecting holes, 11- movable bolts, 12- fixing bands, 13- hooks, 14- fasteners, 15- advance balls, 16- guarantor
The upper eaves board of holder, 17-.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Fig. 1-Fig. 3 shows the embodiment of the present invention：A kind of cable testing bridge includes outer crane span structure 1 and positioned at outer crane span structure 1
The interior crane span structure 2 of inner side, the interior crane span structure 2 and outer crane span structure 1 are all trench structure, including bottom plate 3 and the side for being fixed on the both sides of bottom plate 3
Plate 4, the bottom plate 3 and the size of side plate 4 of the interior crane span structure 2 are less than the bottom plate 3 and side plate 4 of outer crane span structure 1, and the interior crane span structure 2 passes through company
The carriage 5 being connected on side plate 4 is connected with outer crane span structure 2, and the carriage 5 includes inner orbit 6 and outside track 7, described interior
Track 6 is located in outside track 7, and the inner orbit 6 is fixed on interior crane span structure 2, and interior crane span structure 2 can be slided in the outer crane span structure 1, can be with
Extend the length of whole cable testing bridge, be easy in particular cases to erecting cable, the outside track 7 be fixed on outer crane span structure 1,
The side of the interior crane span structure 2, which is provided with, turns to crane span structure 8, and the steering crane span structure 8 and the connecting place of interior crane span structure 2, which are provided with, turns to arc 9 and connection
Hole 10, and fixed by the hinge-connection of movable bolt 11, it can utilize and turn to the erection angle that crane span structure 8 adjusts cable, be easy to turning
The erection of cable at angle, the interior crane span structure 2 and the side sheet room of outer crane span structure 1 are provided with four carriages 11, and the left and right sides is respectively provided with two
Individual, the bottom of the interior crane span structure 2 is provided with fixing band 12, and described one end of fixing band 12 is fixed on the interior bottom of crane span structure 2, and the other end is provided with
Hook 13, the interior other end of crane span structure 2 is provided with fastener 14, and advance ball 15 is provided between the inner orbit 6 and outside track 7, described
Carriage 5 is provided with retainer 16, and the advance ball 15 is located in retainer 16, is set on the interior crane span structure 2 and outer crane span structure 1
There is heat emission hole 17, the upper end of side plate 4 of the interior crane span structure 2 and outer crane span structure 1 is provided with upper eaves board 17, certain consolidate can be played to cable
Determine effect.
Beneficial effect using above technical scheme is：The invention discloses a kind of cable testing bridge, the interior crane span structure and outer
Crane span structure side sheet room is provided with four carriages, and the left and right sides is respectively provided with two, is easy to the slip of interior crane span structure, the bottom of the interior crane span structure
Portion is provided with fixing band, and described fixing band one end is fixed on interior crane span structure bottom, and the other end is provided with hook, and the interior crane span structure other end is set
There is fastener, be easy to fix the cable in crane span structure, prevent being scattered for cable, be provided between the inner orbit and outside track and slide rolling
Pearl, the carriage are provided with retainer, and the advance ball is located at the friction that can be eliminated in retainer between ball, protect
Slide rail normal work is demonstrate,proved, the interior crane span structure and outer crane span structure are provided with heat emission hole, improve radiating effect, the interior crane span structure and outer crane span structure
Side plate upper end be provided with upper eaves board, the cable testing bridge has that practical performance is strong, sets up the advantages of effect is good, has wide market
Prospect.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (7)
- A kind of 1. cable testing bridge, it is characterised in that including the interior crane span structure including outer crane span structure and on the inside of outer crane span structure, the interior bridge Frame and outer crane span structure are all trench structure, including bottom plate and the side plate for being fixed on bottom plate both sides, the bottom plate and side plate of the interior crane span structure Size is less than the bottom plate and side plate of outer crane span structure, and the interior crane span structure is connected by the carriage being connected on side plate with outer crane span structure, The carriage includes inner orbit and outside track, and the inner orbit is located in outside track, and the inner orbit is fixed on interior crane span structure On, the outside track is fixed on outer crane span structure, and the side of the interior crane span structure, which is provided with, turns to crane span structure, the steering crane span structure and interior crane span structure Connecting place, which is provided with, turns to arc and connecting hole, and is fixed by movable bolt hinge-connection.
- 2. cable testing bridge according to claim 1, it is characterised in that the interior crane span structure and outer crane span structure side sheet room are provided with four Carriage, the left and right sides are respectively provided with two.
- 3. cable testing bridge according to claim 1, it is characterised in that the bottom of the interior crane span structure is provided with fixing band, described Fixing band one end is fixed on interior crane span structure bottom, and the other end is provided with hook, and the interior crane span structure other end is provided with fastener.
- 4. cable testing bridge according to claim 1, it is characterised in that be provided between the inner orbit and outside track and slide rolling Pearl.
- 5. cable testing bridge according to claim 4, it is characterised in that the carriage is provided with retainer, the cunning Dynamic ball is located in retainer.
- 6. cable testing bridge according to claim 1, it is characterised in that the interior crane span structure and outer crane span structure are provided with heat emission hole.
- 7. cable testing bridge according to claim 1, it is characterised in that the side plate upper end of the interior crane span structure and outer crane span structure is provided with Upper eaves board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760514.0A CN107359568A (en) | 2017-08-30 | 2017-08-30 | A kind of cable testing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760514.0A CN107359568A (en) | 2017-08-30 | 2017-08-30 | A kind of cable testing bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107359568A true CN107359568A (en) | 2017-11-17 |
Family
ID=60289695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710760514.0A Pending CN107359568A (en) | 2017-08-30 | 2017-08-30 | A kind of cable testing bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107359568A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904805A (en) * | 2019-03-28 | 2019-06-18 | 江苏爱斯威尔电气工程有限公司 | A kind of composite cable bridge-rack |
| CN114576908A (en) * | 2019-07-12 | 2022-06-03 | Lg电子株式会社 | Refrigerator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202884256U (en) * | 2012-08-30 | 2013-04-17 | 安徽精工电缆桥架有限公司 | Vertical rotating slot type left three-way link for cable bridge |
| CN103307069A (en) * | 2012-03-13 | 2013-09-18 | 鸿富锦精密工业（深圳）有限公司 | Multi-section telescopic device |
| CN204349370U (en) * | 2014-12-09 | 2015-05-20 | 天津市亚威电缆桥架有限公司 | A kind of cable testing bridge with fixed band |
| CN204668861U (en) * | 2015-05-08 | 2015-09-23 | 中黔电气集团股份有限公司 | A kind of telescoping cable groove |
| CN105972316A (en) * | 2016-06-01 | 2016-09-28 | 江苏大浪电气制造有限公司 | Extensible pore type bridge |
| CN106917936A (en) * | 2015-12-28 | 2017-07-04 | 泰州市创新电子有限公司 | Moving member is the ball slide rail of plate body |
-
2017
- 2017-08-30 CN CN201710760514.0A patent/CN107359568A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307069A (en) * | 2012-03-13 | 2013-09-18 | 鸿富锦精密工业（深圳）有限公司 | Multi-section telescopic device |
| CN202884256U (en) * | 2012-08-30 | 2013-04-17 | 安徽精工电缆桥架有限公司 | Vertical rotating slot type left three-way link for cable bridge |
| CN204349370U (en) * | 2014-12-09 | 2015-05-20 | 天津市亚威电缆桥架有限公司 | A kind of cable testing bridge with fixed band |
| CN204668861U (en) * | 2015-05-08 | 2015-09-23 | 中黔电气集团股份有限公司 | A kind of telescoping cable groove |
| CN106917936A (en) * | 2015-12-28 | 2017-07-04 | 泰州市创新电子有限公司 | Moving member is the ball slide rail of plate body |
| CN105972316A (en) * | 2016-06-01 | 2016-09-28 | 江苏大浪电气制造有限公司 | Extensible pore type bridge |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904805A (en) * | 2019-03-28 | 2019-06-18 | 江苏爱斯威尔电气工程有限公司 | A kind of composite cable bridge-rack |
| CN114576908A (en) * | 2019-07-12 | 2022-06-03 | Lg电子株式会社 | Refrigerator |
| CN114576908B (en) * | 2019-07-12 | 2023-06-20 | Lg电子株式会社 | Refrigerator with a refrigerator body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103274307A (en) | Sliding type gantry crane with roller and purpose thereof | |
| CN101364718A (en) | Heavy cable laying system and laying method | |
| CN107359568A (en) | A kind of cable testing bridge | |
| CN206619892U (en) | One kind separation fire-proof type cable channel | |
| CN103174283B (en) | Mobile operation platform | |
| CN202575753U (en) | Slidable gantry crane | |
| CN108199286A (en) | A kind of 500kV GIS circuit breaker operation mechanisms dismounting and travelling bogie and application method | |
| CN205489289U (en) | Cable stone tongs | |
| CN202370236U (en) | Movable working platform | |
| CN110401158A (en) | A kind of protected type weak-current cable gantry | |
| CN107640640A (en) | A kind of telescopic leader cable frame | |
| CN210422636U (en) | Subway section of jurisdiction convenient to concatenation installation | |
| CN213418456U (en) | Building scaffold wall connecting piece | |
| CN210092784U (en) | Ladder-type large-span cable bridge | |
| CN103825222A (en) | Tool for changing 220kV narrow base tower strain insulator string with charges | |
| CN206323089U (en) | A kind of mechatronics bridge | |
| CN206223459U (en) | Rolling stock rolling rig | |
| CN208835590U (en) | A kind of cable terminal pole with operating platform | |
| CN205355539U (en) | Box type transformer station | |
| CN216144853U (en) | Movable electromagnetic wave shielding isolation curtain of high-voltage test hall | |
| CN217204258U (en) | High-speed railway interval power cable well with physically-isolated strong and weak cables | |
| CN103094872A (en) | Cable fixing device inside cable well and fixing method | |
| CN211825055U (en) | Deformation test system between cable curtain layer | |
| CN102797908B (en) | Translation cable trough | |
| CN220428399U (en) | Track for coal mine inspection robot and coal mine inspection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171117 |