CN109149487A - The adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure - Google Patents
The adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure Download PDFInfo
- Publication number
- CN109149487A CN109149487A CN201811046306.5A CN201811046306A CN109149487A CN 109149487 A CN109149487 A CN 109149487A CN 201811046306 A CN201811046306 A CN 201811046306A CN 109149487 A CN109149487 A CN 109149487A
- Authority
- CN
- China
- Prior art keywords
- cable
- retaining clip
- mounting base
- under
- right position
- 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
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
A kind of adjustable right position stationary fixture of the high drop cable route of several fonts in big section of high pressure, including more door frames, removably install multiple fixed brackets on the door frame；The fixed bracket includes mounting base, fixed lower clamp, retaining clip, fixed bracket are removably mounted on door frame by mounting base, fixation lower clamp under retaining clip and cable on cable；Retaining clip is arranged in mounting base upper end on retaining clip and cable under cable, the lower surface of solid clamp is semicircle compatible with cable on the upper surface of retaining clip and cable under cable, and retaining clip is connect with retaining clip on cable to fix cable under cable；The present invention can under high drop environment flexible combination, installation site, spacing and angle are determined according to the high drop environment in scene, to realize being reliably fixed for different height drop, meet the release of thermal and mechanical stress.
Description
Technical field
The present invention relates to a kind of adjustable right position stationary fixtures of the high drop cable route of several fonts in the big section of high pressure, belong to electricity
Cable laying technology field.
Background technique
In recent years, electric line cable application in China city has become significant development trend, and Jiangsu Province has put into operation total
Length is up to more than 100,000 kilometers, the whole nation first, wherein 110,220kV cable run path length becomes city up to 3809 kilometers
One of the main transporting pattern of power supply.Its mesohigh electric cable with large cross-section occupies the majority.The requirement of the type cable run power supply reliability
It is high, once time-consuming, at high cost for breakdown repair, caused by social influence and economic loss it is huge.
The weight of the high drop cable of several fonts in the big section of high pressure is big, thermal and mechanical stress is very big, and in several font channels, in order to
Adaptation such as is crossed the river, passes a bridge at the environment, has no-dig technique comb, there are the combs of narrow space to be connected work in order to save civil engineering cost
Well, there are conventional brace can not flexible combination and traditional thermal stress release clip volume it is bigger than normal and catwalk can not be placed into
Interior, the fixed difficult problem of safety, this has greatly threatened its reliability of operation.
Summary of the invention
The purpose of the present invention is overcoming the deficiencies in the prior art, provide a kind of several fonts in big section of high pressure high drop
The adjustable right position stationary fixture of cable run, can under high drop environment flexible combination, determined according to the high drop environment in scene
Installation site, spacing and angle meet the release of thermal and mechanical stress to realize being reliably fixed for different height drop.
According to technical solution provided by the invention, a kind of high adjustable right position of drop cable route of several fonts in big section of high pressure
Stationary fixture removably installs multiple fixed brackets it is characterized in that: including more door frames on the door frame；It is described solid
Fixed rack includes mounting base, fixed lower clamp, retaining clip, fixed bracket pass through installation under retaining clip and cable on cable
Seat, fixed lower clamp are removably mounted on door frame；Mounting base is connect with fixed lower clamp, retaining clip and cable under cable
Upper retaining clip be arranged under mounting base upper end, cable solid clamp on the upper surface of retaining clip and cable lower surface be with
The compatible semicircle of cable, retaining clip is connect with retaining clip on cable to fix cable under cable.
Wherein, the mounting base is fixedly connected with fixed lower clamp by the first bolt；Retaining clip on the cable
Side is rotatablely connected by retaining clip under articulation piece and cable, and the other side is connected by retaining clip under the second bolt and cable
It connects.
Further, the more door frames determine radical, installation site, spacing and angle according to the high drop environment in scene,
To meet a few font high-drop installation requirements of cable；Multiple location holes are set on the door frame 1, and location hole is according to big section electricity
Cable parallel lay-up minimum spacing is arranged；The door frame 1 is tubular, the lower surface of the mounting base and fixed lower clamp
Upper surface is respectively semicircle.
The adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure of the present invention, solves difference
Height fall cable is difficult to safety, and flexibly traditional thermal stress release clip can not in fixed, long trombone slide and narrow work well linking channel
Place the problem for causing to be difficult to fix safely, it is ensured that the power supply reliability of the high drop cable route in the big section of high pressure.
Detailed description of the invention
Fig. 1 is the use state diagram of stationary fixture of the present invention.
Fig. 2 is the support bracket fastened structural schematic diagram.
Description of symbols: the fixed bracket of 1- door frame, 2-, 21- mounting base, the first bolt of 22-, 23- lower clamp, 24- electricity
Retaining clip under cable, retaining clip, the second bolt of 26-, 27- articulation piece, 3- cable on 25- cable.
Specific embodiment
Below with reference to specific attached drawing, the invention will be further described.
As shown in Figure 1, the adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure of the present invention
Including more door frames 1, radical, installation site, spacing and the angle of more door frames 1 are determined according to the high drop environment in scene, to protect
Demonstrate,prove a few font high-drop installations requirement of cable 3；Multiple fixed brackets 2 are removably installed on the door frame 1.
As shown in Fig. 2, the fixed bracket 2 includes mounting base 21, the lower surface of mounting base 21 is matched with door frame 1
Semicircle, mounting base 21 are connect by the first bolt 22 with fixed lower clamp 23, and the upper surface of fixed lower clamp 23 is and door frame 1
The semicircle matched, fixed bracket 2 are fixed on door frame 1 by mounting base 21, fixed lower clamp 23 and the first bolt 22；Peace
The fixation of retaining clip 24 under 21 upper end of seat and cable is filled, is consolidated under clamp 25 on the upper surface of retaining clip 24 and cable under cable
Surface is the semicircle matched with cable, and the side of retaining clip 25 passes through fixing clamp under articulation piece 27 and cable on cable
Body 24 is rotatablely connected, and the other side of retaining clip 25 is connect by the second bolt 26 with retaining clip 24 under cable on cable, from
And it is cable 3 is fixed.
Door frame 1 be tubular, when cable has rotational angle in drop, stationary fixture integrally can 360 degree rotation, with
Guarantee that stationary fixture is gripped along cable nature extending direction.Multiple location holes are set on door frame 1, and location hole is according to big section
Cable parallel lay-up minimum spacing is arranged, and convenient for the adjusting under on-site cable difference deployment scenarios, is improved universal.
The adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure of the present invention can be according to existing
The high drop environment in field calculates the combination mounting means such as radical, installation site, spacing, angle for determining fixture, forms building block system
The fixed method in adjustable right position meet the release of thermal and mechanical stress to complete being reliably fixed for different height drop.This
Invention can be formed in volume catwalk less than normal up and down, the fixed Combination mode of fore-aft adjustable, solve long trombone slide and
Traditional thermal stress release clip can not place the problem for causing to be difficult to fix safely in narrow work well linking channel.
Claims (6)
1. a kind of adjustable right position stationary fixture of the high drop cable route of several fonts in big section of high pressure, it is characterized in that:
Including more door frames (1), multiple fixed brackets (2) are removably installed on the door frame (1)；The fixed bracket
It (2) include mounting base (21), fixed lower clamp (23), retaining clip (24), fixation under retaining clip (25) and cable on cable
Bracket (2) is removably mounted on door frame (1) by mounting base (21), fixed lower clamp (23)；Mounting base (21) and fixation
Lower clamp (23) connection, retaining clip (25) setting is electric in mounting base (21) upper end on retaining clip (24) and cable under cable
The lower surface of solid clamp (25) is semicircle compatible with cable on the upper surface of retaining clip (24) and cable under cable, electricity
Retaining clip (24) is connect with retaining clip on cable (25) to fix cable under cable.
2. the adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure as described in claim 1, special
Sign is:
The mounting base (21) is fixedly connected with fixed lower clamp (23) by the first bolt (22).
3. the adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure as described in claim 1, special
Sign is:
The side of retaining clip (25) is rotatablely connected by retaining clip (24) under articulation piece (27) and cable on the cable, separately
Side is connect by the second bolt (26) with retaining clip under cable (24).
4. the adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure as described in claim 1, special
Sign is:
The more door frames (1) determine radical, installation site, spacing and angle according to the high drop environment in scene, to meet cable
A few font high-drop installations requirement.
5. the adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure as described in claim 1, special
Sign is:
Multiple location holes are set on the door frame 1, and location hole is arranged according to electric cable with large cross-section parallel lay-up minimum spacing.
6. the adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure as described in claim 1, special
Sign is:
The door frame 1 is tubular, the upper surface respectively half of the lower surface of the mounting base (21) and fixed lower clamp (23)
It is round.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821261713 | 2018-08-07 | ||
| CN2018212617133 | 2018-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109149487A true CN109149487A (en) | 2019-01-04 |
Family
ID=64824011
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811046306.5A Pending CN109149487A (en) | 2018-08-07 | 2018-09-07 | The adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure |
| CN201821465627.4U Active CN208904600U (en) | 2018-08-07 | 2018-09-07 | The adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821465627.4U Active CN208904600U (en) | 2018-08-07 | 2018-09-07 | The adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109149487A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149487A (en) * | 2018-08-07 | 2019-01-04 | 国网江苏省电力有限公司无锡供电分公司 | The adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200426175Y1 (en) * | 2006-06-23 | 2006-09-08 | 이창희 | one touch style of multy clamp for clamping cables |
| CN103133779A (en) * | 2011-11-30 | 2013-06-05 | 江苏安靠智能输电工程科技股份有限公司 | Adjustable type cable fixed support |
| CN204464857U (en) * | 2015-04-02 | 2015-07-08 | 国家电网公司 | A kind of wire charged disconnecting lead-in wire line clamping device |
| CN205355745U (en) * | 2015-10-09 | 2016-06-29 | 广州番禺电缆集团有限公司 | Cable fixed establishment |
| CN207303878U (en) * | 2017-08-02 | 2018-05-01 | 国网浙江省电力公司宁波供电公司 | Cable bearer and cable-laying gear |
| CN208904600U (en) * | 2018-08-07 | 2019-05-24 | 国网江苏省电力有限公司无锡供电分公司 | The adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure |
-
2018
- 2018-09-07 CN CN201811046306.5A patent/CN109149487A/en active Pending
- 2018-09-07 CN CN201821465627.4U patent/CN208904600U/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200426175Y1 (en) * | 2006-06-23 | 2006-09-08 | 이창희 | one touch style of multy clamp for clamping cables |
| CN103133779A (en) * | 2011-11-30 | 2013-06-05 | 江苏安靠智能输电工程科技股份有限公司 | Adjustable type cable fixed support |
| CN204464857U (en) * | 2015-04-02 | 2015-07-08 | 国家电网公司 | A kind of wire charged disconnecting lead-in wire line clamping device |
| CN205355745U (en) * | 2015-10-09 | 2016-06-29 | 广州番禺电缆集团有限公司 | Cable fixed establishment |
| CN207303878U (en) * | 2017-08-02 | 2018-05-01 | 国网浙江省电力公司宁波供电公司 | Cable bearer and cable-laying gear |
| CN208904600U (en) * | 2018-08-07 | 2019-05-24 | 国网江苏省电力有限公司无锡供电分公司 | The adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208904600U (en) | 2019-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104835414B (en) | A kind of aerial condutor safety warning-panel hanging tool | |
| CN208904600U (en) | The adjustable right position stationary fixture of the high drop cable route of several fonts in the big section of high pressure | |
| CN104597132A (en) | Resonant acoustics-based porcelain support insulator hot-line detection method | |
| CN109163146B (en) | Pipeline installation structure and installation method thereof | |
| CN212432397U (en) | Steel structure bridge steel arch rib vertical cable stress adjustment testing device | |
| CN209448686U (en) | A kind of combination cord clip | |
| CN102611036B (en) | Interval adjustable cross-arm holder | |
| CN205592493U (en) | An assembled gallows | |
| CN100519944C (en) | Stress self-balancing and deviation rectification equipment for column system in use for push constructing bridge floor structure | |
| CN215985497U (en) | Anchor rod tensile property detection device | |
| CN209278640U (en) | The oily pipe fixing device of rock drill | |
| CN209375062U (en) | Cable hanger with clamping function | |
| CN206019901U (en) | tension measuring device | |
| CN214940232U (en) | Electric power tunnel formwork mounting structure | |
| CN204942760U (en) | Double flute hanger | |
| CN205417233U (en) | Turn to fixed bolster with adjustable inner ratchet compensation in tunnel is casted anchor | |
| CN104242214A (en) | Universal fixing device for cross arm type mounting of large cross-section cable laying | |
| CN104141486A (en) | Device and method for quick pump detection by utilizing coiled tubing for dragging electric pump during oil production | |
| CN208806586U (en) | A kind of power transmission sequence strain clamp | |
| CN205610001U (en) | Switch board convenient to maintenance | |
| CN205278551U (en) | Fixed frame | |
| CN105864512B (en) | The construction method and cable bearer of cable bearer | |
| CN213210314U (en) | Lightning protection check out test set fixed mounting structure | |
| CN105253289B (en) | Aircraft wing body attachment structure | |
| CN204898704U (en) | Tower machine rag bolt mounting bracket with adjustable |
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 |