CN202488079U - Cable fastening clamp for large cross-section cable tunnel - Google Patents
Cable fastening clamp for large cross-section cable tunnel Download PDFInfo
- Publication number
- CN202488079U CN202488079U CN2011205156959U CN201120515695U CN202488079U CN 202488079 U CN202488079 U CN 202488079U CN 2011205156959 U CN2011205156959 U CN 2011205156959U CN 201120515695 U CN201120515695 U CN 201120515695U CN 202488079 U CN202488079 U CN 202488079U
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- CN
- China
- Prior art keywords
- cable
- large cross
- link slot
- loam cake
- stationary fixture
- 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 - Lifetime
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Abstract
The utility model discloses a cable fastening clamp for a large cross-section cable tunnel, comprising a top cover and a lower seat connected with the top cover. The cable fastening clamp for a large cross-section cable tunnel is characterized in that one side of the top cover is provided with a third connection groove, relative two sides of the lower seat are respectively provided with a first connection groove and a second connection groove coupling to the third connection groove, the first connection groove is connected with the third connection groove through a connecting ring, and a locking ring closingly fixing the top cover and the lower seat is connected to the interior of the second connection groove. The clamp employs one phase in a set, a cable is integrally clamped, and simultaneously, annular arrangement of the cable in the tunnel is easy to realize, the clamp is fixed arranged on the tunnel wall along the circumference or connected with a steel ring, the cable can be well clamped at the circumference direction, the structure is simple, the clamping operation is convenient, and clamping fixation of the cable annularly arranged in the tunnel is realized.
Description
Technical field
The utility model belongs to the fastening clip for cable tool, is specifically related to a kind of electric cable with large cross-section tunnel cable stationary fixture.
Background technology
Because more the arrangement that lays of traditional cable be arranged horizontally, vertically arrange and triangular form is arranged, be used for therefore that cable is fixing generally to be adopted single-phase horizontal fixed, anchor ear type vertical fixing and directly be placed in cable bearer, gripping cable when these anchor clamps can not realize all that electric cable with large cross-section is circular layout; When electric cable with large cross-section was circular layout, prior art generally adopted the bolt anchor clamps simultaneously, though install firmly; But it is inconvenient; And when maintenance, dismounting is not convenient, labor intensive and man-hour; And because the build-in attribute of the standing finish of bolt; Flexibly convenience is not enough but its steadiness is had a surplus, can not be effectively when in the tunnel, installing along circumference on tunnel wall or with the steel loop connection, in a circumferential direction cable is gripped more difficult.
Summary of the invention
The object of the present invention is to provide a kind of can easy for installation, the time saving and energy saving steadiness that can improve anchor clamps again, the electric cable with large cross-section tunnel cable stationary fixture that on tunnel inner periphery direction, can cable be gripped effectively.
For realizing above-mentioned purpose; The electric cable with large cross-section tunnel cable stationary fixture of the utility model design; It comprises loam cake, be connected with loam cake following, and its special character is that said loam cake one side is provided with the 3rd link slot, and the relative both sides of following seat are respectively equipped with first link slot and second link slot that matches with the 3rd link slot; Connect by connecting ring between first link slot and the 3rd link slot, be connected with in second link slot loam cake and following fixing closed binding ring.
As the preferred version of the utility model, said loam cake, following are respectively equipped with the first cable holding tank and the second cable holding tank; The first cable holding tank of loam cake is corresponding with following the second cable holding tank to be closed into a whole cable clamping annular groove.
As the improvement further of the utility model, said tight lock ring comprises ring body and tight locking bar, and said ring body is inserted in second link slot during use, and said tight locking bar inserts in the clamping hole of loam cake corresponding position.
As the further improvement of the utility model, connect hold-down nut on the said tight locking bar, have the draw-in groove that matches with said check lock lever on the perhaps said seat of honour.In this kind improvement project, preferably on the said seat of honour, have the draw-in groove that matches with said check lock lever.
Another ground as the utility model improves, and is equipped with neonychium in the said first cable holding tank and the second cable holding tank.In this kind improvement project, preferably be provided with at least one connecting hole in said following bottom.
A preferred said following bottom is provided with at least one connecting hole in this kind improvement project.
The advantage of the utility model is: these anchor clamps adopt one group of a phase; Cable is realized integral retaining, helps cable simultaneously and in the tunnel, realize being circular layout that it is fixed on the tunnel wall or with steel loop along circumference and is connected; Can at circumferencial direction cable be clamped preferably; It is simple in structure, and clamping is easy to operate, realizes gripping in the tunnel inner cable of being circular layout.
Description of drawings
Fig. 1 is the structural representation of the utility model
Fig. 2 is the right side cross-sectional schematic of the utility model
Fig. 3 is the left side cross-sectional schematic of the utility model.
Among the figure: 1, connecting ring, 2, loam cake, 201, the first cable holding tank, 3, neonychium; 4, following, 401, the second cable holding tank, 5, binding ring, 501, ring body; 502, locking handle, 6, hold-down nut, 7, first link slot, 8, second link slot; 9, the 3rd link slot, 10, draw-in groove, 11, connecting hole.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to describe in detail.Electric cable with large cross-section tunnel cable stationary fixture shown in the figure comprises loam cake 2, be connected with loam cake following 4.Loam cake 2, be independently single pedestal for following 4; Loam cake 2, be respectively equipped with the first cable holding tank 201 and the second cable holding tank 401 for following 4; Loam cake 2 is corresponding with following 4 during use is closed into a whole cable clamping annular groove; And 401 are equipped with neonychium 3, the preferred rubber pad in the first cable holding tank 201 and the second cable holding tank; Following seat 4 bottom steel plates have at least one connecting hole 11, corresponding with steel loop with satisfy the cable annular lay with steel loop between reliable the connection; Loam cake 2 one sides are provided with the 3rd link slot 9, and following seat 4 relative both sides are respectively equipped with first link slot 7 and second link slot 8, make easier for installation when constructing; First link slot 7 matches with the 3rd link slot 9 during use, and connecting ring 1 is inserted in first link slot 7 and the 3rd link slot 9, and tight lock ring 5 comprises ring body 501 and tight locking bar 502; Said ring body 501 is inserted in second link slot 8 during use, and tight locking bar 502 inserts in the clamping hole of loam cake corresponding position, is with hold-down nut 6 on the tight locking bar 502; Preferred zinc-coated nut with loam cake 2 and following 4 locking, makes loam cake 2 fixing closed with following 4 with locking nut 6; Loam cake 2 is connected through connecting ring 1 with following 4; After binding ring 5 lockings are closed, form the single-phase electricity cable clip and hold annular groove, closed separate single pedestal is arranged along external arc, forms annular (along circular arc) structures arranged; Have the draw-in groove 10 that matches with check lock lever 502 on the seat of honour 2, to increase this cable cleat installing space when closed.
Claims (8)
1. electric cable with large cross-section tunnel cable stationary fixture; It comprises loam cake (2), following (4) being connected with loam cake; It is characterized in that said loam cake (2) one sides are provided with the 3rd link slot (9); Following seat (4) relative both sides are respectively equipped with first link slot (7) and second link slot (8) that matches with the 3rd link slot (9); Connect by connecting ring (1) between first link slot (7) and the 3rd link slot (9), be connected with in second link slot (8) loam cake (2) and following (4) fixing closed binding ring (5).
2. electric cable with large cross-section tunnel cable stationary fixture according to claim 1 is characterized in that said loam cake (2), following (4) are respectively equipped with the first cable holding tank (201) and the second cable holding tank (401); The first cable holding tank (201) of loam cake (2) is corresponding with the second cable holding tank (401) of following (4) to be closed into a whole cable clamping annular groove.
3. electric cable with large cross-section tunnel cable stationary fixture according to claim 1 or claim 2; It is characterized in that said tight lock ring (5) comprises ring body (501) and tight locking bar (502); Said ring body (501) is inserted in second link slot (8) during use, and said tight locking bar (502) inserts in the clamping hole of loam cake corresponding position.
4. like the said electric cable with large cross-section tunnel cable of claim 3 stationary fixture, it is characterized in that said tight locking bar (502) upward connects hold-down nut (6).
5. like the said electric cable with large cross-section tunnel cable of claim 3 stationary fixture, it is characterized in that on the said seat of honour (2), having the draw-in groove (10) that matches with said check lock lever (502).
6. like the said electric cable with large cross-section tunnel cable of claim 4 stationary fixture, it is characterized in that on the said seat of honour (2), having the draw-in groove (10) that matches with said check lock lever (502).
7. like the said electric cable with large cross-section tunnel cable of claim 2 stationary fixture, it is characterized in that (401) are equipped with neonychium (3) in the said first cable holding tank (201) and the second cable holding tank.
8. like the said electric cable with large cross-section tunnel cable of claim 7 stationary fixture, it is characterized in that said following (4) bottom is provided with at least one connecting hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205156959U CN202488079U (en) | 2011-12-12 | 2011-12-12 | Cable fastening clamp for large cross-section cable tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205156959U CN202488079U (en) | 2011-12-12 | 2011-12-12 | Cable fastening clamp for large cross-section cable tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202488079U true CN202488079U (en) | 2012-10-10 |
Family
ID=46962470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205156959U Expired - Lifetime CN202488079U (en) | 2011-12-12 | 2011-12-12 | Cable fastening clamp for large cross-section cable tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202488079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932070A (en) * | 2013-10-25 | 2015-09-23 | 国家电网公司 | Optical cable lock installation method |
| CN109494655A (en) * | 2018-11-30 | 2019-03-19 | 合肥鸿叶紫新能源有限公司 | A kind of fixed device of new energy equipment cable |
-
2011
- 2011-12-12 CN CN2011205156959U patent/CN202488079U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932070A (en) * | 2013-10-25 | 2015-09-23 | 国家电网公司 | Optical cable lock installation method |
| CN104932070B (en) * | 2013-10-25 | 2017-12-12 | 国家电网公司 | A kind of installation method of optical cable lockset |
| CN109494655A (en) * | 2018-11-30 | 2019-03-19 | 合肥鸿叶紫新能源有限公司 | A kind of fixed device of new energy equipment cable |
| CN109494655B (en) * | 2018-11-30 | 2020-10-27 | 福州恒术信息科技有限公司 | New energy equipment cable fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 430040 1 new bridge four, Jin Yin Hu Street, Dongxihu District, Wuhan, Hubei Patentee after: Hubei electric survey and Design Institute Co., Ltd. Address before: 430034 1 new bridge four, Jin Yin Hu Street, Dongxihu District, Wuhan, Hubei Patentee before: Hubei Electric Power Survey and Design Inst. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
|
| CX01 | Expiry of patent term |