CN206878398U - A kind of cable testing bridge fixing device - Google Patents
A kind of cable testing bridge fixing device Download PDFInfo
- Publication number
- CN206878398U CN206878398U CN201720418717.7U CN201720418717U CN206878398U CN 206878398 U CN206878398 U CN 206878398U CN 201720418717 U CN201720418717 U CN 201720418717U CN 206878398 U CN206878398 U CN 206878398U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- testing bridge
- cable testing
- cable
- double threaded
- 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
Links
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
It the utility model is related to electrical equipment technical field, a kind of more particularly to cable testing bridge fixing device, it includes first clamping plate, second clamping plate, the first double threaded screw and the second double threaded screw, one end of first double threaded screw connects one end of the first clamping plate, and the other end of first double threaded screw connects one end of the second clamping plate；One end of second double threaded screw connects the other end of the first clamping plate, and the other end of second double threaded screw connects the other end of the second clamping plate.The utility model uses fixture mode, both can conveniently and solidly fix cable bridge entry board, can efficiently open cover plate again and be easy to increase laying new cable at any time.
Description
Technical field
It the utility model is related to electrical equipment technical field, more particularly to a kind of cable testing bridge fixing device.
Background technology
In the industrial production, underground laying cable is typically laid using conduit line, and ground above cabling is mainly adopted
Installation, the facility of cabling are used as by the use of cable testing bridge.To prevent the cable in cable testing bridge from extraneous wind, Exposure to Sunlight, entering
Enter debris etc. influence, cause cable aging, insulation life decline, it is necessary to cable testing bridge body upper strata covering cable crane span structure lid
Plate.Cable testing bridge is broadly divided into slot type, pellet type by agent structure, and its top upper strata covering cable bridge cover plate generally use is bored
Cable testing bridge body is fixed tail screw with it.
Cable bridge entry board is fixed by the way of Self Drilling Screws has problems with：When needing newly-increased cable, it need to turn on
Self Drilling Screws can open cable bridge entry board；After returning dress cable bridge entry board, Self Drilling Screws need to be screwed on again.Self Drilling Screws because
Its metal gap between cable testing bridge expands, and frictional force declines between Self Drilling Screws and cable testing bridge, and cable bridge entry board fixes matter
Amount cannot be guaranteed.The cable bridge entry board for installing high-altitude position out of doors is particularly susceptible to the influence of strong wind, makes cable testing bridge
Cover plate easily produces the potential safety hazards such as high-altitude junk power is acted on windward by large area.
Utility model content
(1) technical problems to be solved
The utility model provides a kind of cable testing bridge fixing device, and for solving existing cable bridge cover plate, easily loosening is de-
The problem of falling, be not fixed easily, be not easy to remove.
(2) technical scheme
In order to solve the above-mentioned technical problem, a kind of cable testing bridge fixing device of the utility model offer, including first clamping plate,
Second clamping plate, the first double threaded screw and the second double threaded screw, one end of first double threaded screw connect the first clamping plate
One end, the other end of first double threaded screw connect one end of the second clamping plate；One end of second double threaded screw connects
The other end of the first clamping plate is connect, the other end of second double threaded screw connects the other end of the second clamping plate.
Wherein, the both ends of first double threaded screw and the both ends of second double threaded screw coordinate with dovetail nut respectively
Connection.
Wherein, between the dovetail nut and the first clamping plate, between the dovetail nut and the second clamping plate
Provided with spring shim.
The utility model also provides a kind of cable testing bridge fixing device, including clamping plate and U-shaped screw rod, the U-shaped screw rod
One end is connected with one end of the clamping plate, and the other end of the U-shaped screw rod is connected with the other end of the clamping plate.
Wherein, the both ends of the U-shaped screw rod are connected with dovetail nut respectively.
Wherein, spring shim is provided between the dovetail nut and the clamping plate.
The utility model also provides a kind of cable testing bridge fixing device, including clamping plate and two J-type screw rods, the clamping plate
Both ends connect the J-type screw rod respectively.
Wherein, the J-type screw flight end is connected with dovetail nut respectively.
Wherein, spring shim is provided between the dovetail nut and the clamping plate.
(3) beneficial effect
Cable testing bridge fixing device provided by the utility model, has the characteristics that compared to prior art：
Cable testing bridge fixing device of the present utility model, pass through the cooperation of two double end bars and two clamping plates, a clamping plate respectively
The cooperation of cooperation and a clamping plate and two J-type screw rods with U-shaped screw rod, so as to which cable testing bridge body and cable bridge entry board be consolidated
It is scheduled in enclosed region, using fixture mode, both can conveniently and solidly fixes cable bridge entry board, can efficiently open cover plate again
It is easy to increase laying new cable at any time, solves the easy loose or dislocation of existing cable bridge cover plate, be not fixed easily, be not easy to remove
Problem.
Brief description of the drawings
Fig. 1 is the structure chart for the cable testing bridge fixing device that the utility model embodiment 1 provides；
Fig. 2 is the structure chart for the cable testing bridge fixing device that the utility model embodiment 2 provides；
Fig. 3 is the structure chart for the cable testing bridge fixing device that the utility model embodiment 3 provides；
In figure, 1：First clamping plate；2：Second clamping plate；3：First double threaded screw；4：Second double threaded screw；5、9、13：Dovetail
Nut；6、10、14：Spring shim；7、11：Clamping plate；8：U-shaped screw rod；12：J-type screw rod.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.It these are only preferred embodiment of the present utility model, and unprovoked
This limits the scope of the claims of the present utility model, every equivalent structure made using the utility model specification and accompanying drawing content or
Equivalent flow conversion, or other related technical areas are directly or indirectly used in, similarly it is included in of the present utility model special
In sharp protection domain.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of the Listed Items of one or more correlations.
The utility model provides a kind of cable testing bridge fixing device, and for solving existing cable bridge cover plate, easily loosening is de-
The problem of falling, be not fixed easily, be not easy to remove.
Embodiment 1
As shown in figure 1, a kind of cable testing bridge fixing device is provided in the utility model embodiment, including first clamping plate 1,
Second splint 2, the first double threaded screw 3 and the second double threaded screw 4, wherein, one end connection first clamping plate 1 of the first double threaded screw 3
One end, one end of the other end connection second clamping plate 2 of the first double threaded screw 3；One end connection first clamping plate of second double threaded screw 4
1 other end, the other end of the other end connection second clamping plate 2 of the second double threaded screw 4.Cable bridge provided by the utility model
Fixing device, cable bridge entry board and cable testing bridge body are clamped by first clamping plate 1 and second clamping plate 2, pass through first pair
The head double threaded screw 4 of screw rod 3 and second is fixed, so as to which cable testing bridge body and cable bridge entry board are arranged on into two clamping plates
I.e. between first clamping plate 1 and second clamping plate 2.
Cable bridge fixing device provided by the utility model, two double end bars are located on two clamping plates respectively, so that will
Cable testing bridge is fixed between two clamping plates.The fixing device uses fixture mode, both can conveniently and solidly fix cable testing bridge lid
Plate, cover plate can efficiently being opened again and is easy to increase laying new cable at any time, solving existing cable bridge cover plate, easily loosening is de-
The problem of falling, be not fixed easily, be not easy to remove.
It is understood that first clamping plate 1 and first clamping plate 2 can use band steel.Pass through two band steels and two double end spiral shells
The cooperation of bar, realize being fixedly secured for cable bridge entry board.
In the present embodiment, the both ends of the both ends of the first double threaded screw 3 and the second double threaded screw 4 are matched somebody with somebody with dovetail nut 5 respectively
Close.In order that realizing locking connection between two double threaded screws and two clamping plates, the both ends of each double threaded screw use dovetail spiral shell
Mother 5, each double threaded screw and dovetail nut 5 are by straight thread standard screwed connection, so as to realize cable testing bridge between two clamping plates
Body and cable bridge entry board are locked.
In the present embodiment, bullet is equipped between dovetail nut 5 and first clamping plate 1, between dovetail nut 5 and second clamping plate 2
Spring pad 6.In order that realize more solid and reliable locking connection between two double threaded screws and two clamping plates, dovetail nut 5 with
Spring shim 6 is equipped between two clamping plates, cable testing bridge body and cable testing bridge between two clamping plates are realized by spring shim 6
Cover plate is more reliably locked.
Embodiment 2
According to the situation of cable testing bridge actual condition, some cable testing bridge bottoms are not easy to install clamping plate, are this this practicality
A kind of cable testing bridge fixing device is provided in new embodiment, as shown in Fig. 2 including clamping plate 7 and U-shaped screw rod 8, U-shaped screw rod 8
One end is connected with one end of clamping plate 7, and the other end of U-shaped screw rod 8 is connected with the other end of clamping plate 7.Electricity provided by the utility model
Cable bridge fixing device, clamping plate 7 only is installed on cable bridge entry board top, cable testing bridge body and cable bridge entry board are placed in U
Between type screw rod 8 and clamping plate 7, by the both ends of U-shaped screw rod 8 and being connected respectively for clamping plate both ends, realize cable testing bridge body and
Cable bridge entry board is locked.
In the present embodiment, the both ends of U-shaped screw rod 8 coordinate with dovetail nut 9 respectively.In order that U-shaped screw rod 8 and clamping plate 7 it
Between realize locking connection, the both ends of U-shaped screw rod 8 use dovetail nut 9, and U-shaped screw rod 8 and dovetail nut 9 pass through straight thread mark
Quasi- screwed connection, so as to realize being locked for cable testing bridge body and cable bridge entry board between U-shaped screw rod 8 and clamping plate 7.
It is understood that clamping plate 7 can use band steel.By the cooperation of band steel and U-shaped screw rod, cable testing bridge lid is realized
Plate is fixedly secured.
In the present embodiment, spring shim 10 is provided between dovetail nut 9 and clamping plate 7.In order that U-shaped screw rod 8 and clamping plate 7 it
Between realize more solid and reliable locking connection, spring shim 10 is provided between dovetail nut 9 and clamping plate 7, passes through spring shim
10 realize more reliably being locked for cable testing bridge body and cable bridge entry board between U-shaped screw rod 8 and clamping plate 7.
Embodiment 3
In the case of piling with cable between cable testing bridge, in order to which cable need not be arranged, you can realize cable testing bridge body
With the fixation of cable bridge entry board, a kind of cable testing bridge fixing device is provided in the utility model embodiment, as shown in figure 3, bag
Clamping plate 11 and two J-type screw rods 12 are included, the both ends of clamping plate 11 connect J-type screw rod 12 respectively.Cable bridge provided by the utility model
Beam fixing device, cable testing bridge side is hooked in by the cooperation and two J-type screw rods 12 of two J-type screw rods 12 and clamping plate 11 respectively
On plate, being locked for cable testing bridge body and cable bridge entry board is realized.
It is understood that clamping plate 11 can use band steel.By the cooperation of band steel and two J-type screw rods, cable bridge is realized
Frame cover plate is fixedly secured.
In the present embodiment, the end of thread of J-type screw rod 12 coordinates with dovetail nut 13 respectively.In order that two J-type bars 12 and folder
Locking connection is realized between plate 11, one end of two J-type bars 12 is that the end of thread uses dovetail nut 13, J-type bar 12 and dovetail spiral shell
For mother 13 by straight thread standard screwed connection, the other end of two J-type bars 12 hooks cable bridge rack side board respectively, U-shaped so as to realize
Cable testing bridge body and cable bridge entry board is locked between screw rod 8 and clamping plate 7.
In the present embodiment, spring shim 14 is provided between dovetail nut 13 and clamping plate 11.In order that two J-type bars 12 and clamping plate
More solid and reliable locking connection is realized between 11, spring shim 14 is provided between dovetail nut 13 and clamping plate 11, passes through bullet
Spring pad 14 realizes that the more reliable locking of cable testing bridge body and cable bridge entry board between two J-type bars 12 and clamping plate 11 is solid
It is fixed.
Cable bridge fixing device provided by the utility model, pass through the cooperation of two double end bars and two clamping plates, one respectively
Clamping plate and the cooperation of U-shaped screw rod and the cooperation of a clamping plate and two J-type screw rods, so that by cable testing bridge body and cable testing bridge lid
Plate is fixed in enclosed region, using fixture mode, both can conveniently and solidly be fixed cable bridge entry board, can efficiently be opened again
Cover plate is easy to increase laying new cable at any time, solves the easy loose or dislocation of existing cable bridge cover plate, is not fixed easily, is not readily removable
The problem of unloading.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (9)
1. a kind of cable testing bridge fixing device, it is characterised in that including first clamping plate, second clamping plate, the first double threaded screw and
Two double threaded screws, one end of first double threaded screw connect one end of the first clamping plate, first double threaded screw it is another
One end connects one end of the second clamping plate；One end of second double threaded screw connects the other end of the first clamping plate, institute
The other end for stating the second double threaded screw connects the other end of the second clamping plate.
2. cable testing bridge fixing device according to claim 1, it is characterised in that the both ends of first double threaded screw and
The both ends of second double threaded screw are connected with dovetail nut respectively.
3. cable testing bridge fixing device according to claim 2, it is characterised in that the dovetail nut and the described first folder
Spring shim is equipped between plate, between the dovetail nut and the second clamping plate.
A kind of 4. cable testing bridge fixing device, it is characterised in that including clamping plate and U-shaped screw rod, one end of the U-shaped screw rod and institute
One end connection of clamping plate is stated, the other end of the U-shaped screw rod is connected with the other end of the clamping plate.
5. cable testing bridge fixing device according to claim 4, it is characterised in that the both ends of the U-shaped screw rod respectively with
Dovetail nut is connected.
6. cable testing bridge fixing device according to claim 5, it is characterised in that the dovetail nut and the clamping plate it
Between be provided with spring shim.
7. a kind of cable testing bridge fixing device, it is characterised in that including clamping plate and two J-type screw rods, the both ends point of the clamping plate
The J-type screw rod is not connected.
8. cable testing bridge fixing device according to claim 7, it is characterised in that the J-type screw flight end difference
It is connected with dovetail nut.
9. cable testing bridge fixing device according to claim 8, it is characterised in that the dovetail nut and the clamping plate it
Between be provided with spring shim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418717.7U CN206878398U (en) | 2017-04-20 | 2017-04-20 | A kind of cable testing bridge fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418717.7U CN206878398U (en) | 2017-04-20 | 2017-04-20 | A kind of cable testing bridge fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206878398U true CN206878398U (en) | 2018-01-12 |
Family
ID=61344059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720418717.7U Expired - Fee Related CN206878398U (en) | 2017-04-20 | 2017-04-20 | A kind of cable testing bridge fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206878398U (en) |
-
2017
- 2017-04-20 CN CN201720418717.7U patent/CN206878398U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201699375U (en) | Hardware tool for suspending insulator | |
| CN205025117U (en) | Adjustable bearing diagonal is used in assembly type structure prefabricated component installation | |
| CN103795005A (en) | Special tool for dual protection of wire of strain tower | |
| CN206878398U (en) | A kind of cable testing bridge fixing device | |
| CN204497696U (en) | A kind of power line tension shaft tower wind-deviation insulator string holding clamp | |
| CN204030026U (en) | Gravity self-locking formula Anti-dropping earthing clip | |
| CN102611036B (en) | Interval adjustable cross-arm holder | |
| CN205908855U (en) | Dark rod -type gate valve position indicator adds locking device | |
| CN209767043U (en) | Be used for net crane span structure to connect and support | |
| CN203979797U (en) | Substation equipment sign board deck | |
| CN204477503U (en) | A kind of non-dual card cuff structure of taking root | |
| CN207194367U (en) | A kind of mosaic fixing device | |
| CN208270631U (en) | A kind of fixation device for facilitating electricity box to replace | |
| CN203113970U (en) | Position limiting device for cabinet door of machine cabinet | |
| CN207625239U (en) | Terminal box cable anti-picking device | |
| CN201965866U (en) | Connecting device | |
| CN203514921U (en) | Electricity approaching stay wire replacing tool | |
| CN206302091U (en) | A kind of combined high pressure live line tool | |
| CN206134127U (en) | Rod number board fixing device | |
| CN202550337U (en) | Special tool for carrying out on-load clip opening check and fastening lead wire clip of electric transmission and transformation equipment | |
| CN205509451U (en) | Electric power facility lightning arrester | |
| CN205544141U (en) | Distribution rack ground connection wire sleeve fixing device | |
| CN204434021U (en) | The Fast Installation connecting element of building hoist trolley cover | |
| CN108072395A (en) | A kind of universal chuck of electric power pylon stationary monitoring device | |
| CN103470856A (en) | Novel hanging type cable hook |
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: 20180112 Termination date: 20190420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |