CN205104688U - High -voltage line wire support - Google Patents
High -voltage line wire support Download PDFInfo
- Publication number
- CN205104688U CN205104688U CN201520918282.3U CN201520918282U CN205104688U CN 205104688 U CN205104688 U CN 205104688U CN 201520918282 U CN201520918282 U CN 201520918282U CN 205104688 U CN205104688 U CN 205104688U
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- Prior art keywords
- voltage line
- expansion bracket
- base
- support bar
- lead
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- 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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- 238000004804 winding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a high -voltage line wire support. This high -voltage line wire support includes: a pedestal. Expansion bracket, expansion bracket setting can be followed the direction of perpendicular to base and stretched out and drawn back on the base, the top of expansion bracket is provided with the fastening structure that is used for fixed high -voltage line, the high -voltage line receive and releases the structure, and the high -voltage line receive and releases the structure setting in the bottom of expansion bracket, the high -voltage line around establish receive and release at the high -voltage line structural. The utility model discloses a high -voltage line wire support easy operation, laborsaving, greatly reduced the potential safety hazard among the high -voltage line the connection process.
Description
Technical field
The utility model relates to electrical equipment technical field, in particular to a kind of high-voltage line down-lead bracket.
Background technology
Electric power system is made up of power plant, power transmission line, transformer station, distribution system and load, is one of engineering system most important, the most numerous and the most jumbled in modern society.Wherein, transformer station is the core hinge of electrical network, is electrical network " heart ".In power transformation testing equipment maintenance process, as tests such as the dielectric loss of measurement current transform er, voltage transformer, the Leakage Currents of lightning arrester, need at least 4 people's operation (1 people's wiring, 1 people's staircase, 1 people's terrestrial operation, 1 people's monitoring), and need to climb to the equipment such as more than 4 meters transformers, and equipment component cannot be affiliated to safety belt, easily causing height to fall or high-altitude is closed on 10kV equipment and do not reached 0.7 meter ampere full distance and get an electric shock dead, there is a lot of high-altitude maintenance casualty accident in Utilities Electric Co..Service work labour intensity is large, many and complicated, the consuming time many outstanding problems of high-altitude dangerous matter sources.
The equipment of high voltage test is more and heavy, and do Multitest at the indoor different switch cubicle of a transformer station, frequent haulage equipment expends muscle power and easily causes wiring to damage simultaneously.Further, carrying out in the process tested, needing high-voltage line to be connected with jointing clamp, in the prior art, usually adopt and be manually connected with the pinnacled jointing clamp of clamping by high-voltage line, potential safety hazard is high.
Utility model content
Main purpose of the present utility model is to provide a kind of handling safety, labour-saving high-voltage line down-lead bracket.
To achieve these goals, the utility model provides a kind of high-voltage line down-lead bracket, comprising: base; Expansion bracket, expansion bracket is arranged on base and also can stretches along the direction perpendicular to base, and the top of expansion bracket is provided with the fastening structure for fixing high-voltage line; High-voltage line folding structure, high-voltage line folding structure is arranged on the bottom of expansion bracket, and high-voltage line winding is on high-voltage line folding structure.
Further, expansion bracket comprises the telescoping tube of many nested settings successively, in adjacent two telescoping tubes, away from a telescoping tube of base to a flexible inner telescoping tube near base.
Further, expansion bracket also comprises locking member, and locking member is used for adjacent two telescoping tubes locking.
Further, fastening structure is geometrical clamp or stay hook.
Further, high-voltage line is located in many telescoping tubes successively from the bottom of expansion bracket.
Further, high-voltage line folding structure comprises: line cylinder, and line cylinder is fixedly installed on the bottom of expansion bracket; Operating handle, operating handle is fixedly connected with on online cylinder and rotates with drive wire cylinder.
Further, high-voltage line down-lead bracket also comprises multiple universal wheel, and multiple universal wheel is arranged on the bottom of base.
Further, high-voltage line down-lead bracket also comprises multiple adjustable support leg, and multiple adjustable support leg to be all fixedly installed on base and to be around in the periphery of base.
Further, adjustable support leg comprises: the first support bar, and the first end of the first support bar is fixedly installed on the lateral wall of base; Second support bar, the first end of the second support bar is hinged on the second end of the first support bar; Back-up block, back-up block is fixedly installed on the second end of the second support bar.
Further, telescoping tube is insulating telescopic pipe.
Application the technical solution of the utility model, during work, one end of the high-voltage line of winding on high-voltage line folding structure is fixedly installed on fastening structure, then stretch expansion bracket, makes expansion bracket stretch to target location, passes through the acting in conjunction of high-voltage line folding structure and fastening structure simultaneously, just high-voltage line can be connected to predetermined altitude, and manually climb high-voltage line to be connected predetermined altitude up and down without the need to adopting, and simple to operate, laborsaving, greatly reduce the potential safety hazard in high-voltage line connection procedure.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the front view of high line down-lead bracket of the present utility model.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, base; 20, expansion bracket; 21, telescoping tube; 30, high-voltage line folding structure; 31, line cylinder; 32, operating handle; 40, universal wheel; 50, adjustable support leg; 51, the first support bar; 52, the second support bar; 53, back-up block; 60, high-voltage line; 70, fastening structure.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Shown in Figure 1, according to embodiment of the present utility model, improve a kind of high-voltage line down-lead bracket.The high-voltage line down-lead bracket of the present embodiment comprises base 10, expansion bracket 20 and high-voltage line folding structure 30.
Wherein, expansion bracket 20 is arranged on base 10 and also can stretches to the direction perpendicular to base 10, and the top of this expansion bracket 20 is provided with the fastening structure 70 for fixing high-voltage line 60; High-voltage line folding structure 30 is arranged on the bottom of expansion bracket 20, and high-voltage line 60 winding is on high-voltage line folding structure 30.
During work, one end of the high-voltage line 60 of winding on high-voltage line folding structure 30 is fixedly installed on fastening structure 70, then stretching expansion bracket 20, expansion bracket 20 is made to stretch to target location, pass through the acting in conjunction of high-voltage line folding structure 30 and fastening structure 70 simultaneously, just high-voltage line 60 can be connected to predetermined altitude, and manually climb high-voltage line to be connected predetermined altitude up and down without the need to adopting, simple to operate, laborsaving, greatly reduce the potential safety hazard in high-voltage line connection procedure.
Preferably, expansion bracket 20 comprises the telescoping tube 21 of many nested settings successively, in adjacent two telescoping tubes 21, a telescoping tube 21 away from base 10 can be flexible in a telescoping tube 21 near base 10, be convenient to the fastening structure 70 being arranged on expansion bracket 20 top to be delivered to target location, and then high-voltage line 60 fixing for fastening structure 70 is delivered to target location.In other embodiments of the present utility model, expansion bracket 20 can also be set to scissor type telescopic structure.
In the present embodiment, expansion bracket 20 also comprises locking member (not shown), and this locking member is used for adjacent two telescoping tubes 21 to lock.Preferably, the locking member in the present embodiment is removably disposed in locking pin on expansion bracket 20 and lock-screw.In other embodiments of the present utility model, locking member is the locking pin on the inwall of that the cross-sectional area be fixedly fastened in adjacent two telescoping tubes 21 is larger, and the lateral wall of that in above-mentioned adjacent two telescoping tubes 21, cross-sectional area is less is provided with the groove suitable with locking pin.One end less away from cross-sectional area in adjacent two telescoping tubes 21 of locking member is provided with spring, and when above-mentioned groove and above-mentioned locking pin are on time, described locking pin is pushed away under the action of the spring and is located in groove, thus is locked by adjacent two telescoping tubes 21.
Preferably, fastening structure 70 is geometrical clamp or stay hook, and during work, the first end of high-voltage line 60 is fixed on geometrical clamp or location hook, is convenient to be stretched in the process of extending at expansion bracket 20.
Preferably, high-voltage line 60 is located in many telescoping tubes 21 successively from the bottom of expansion bracket 20, prevents external environment, and such as driving rain weather impacts high-voltage line 60.
In the present embodiment, high-voltage line folding structure 30 comprises line cylinder 31 and operating handle 32.Wherein, line cylinder 31 is fixedly installed on the bottom of expansion bracket 20; Operating handle 32 is fixedly connected with on online cylinder 31 and rotates with drive wire cylinder 31.On the online cylinder 31 of high-voltage line 60 winding, when needs folding and unfolding high-voltage line 60, only need to be rotated by operating handle 32, structure is simple, easy to operate.
Refer again to shown in Fig. 1, high-voltage line down-lead bracket also comprises multiple universal wheel 40, and the plurality of universal wheel 40 is arranged on the bottom of base 10, is convenient to high-voltage line down-lead bracket to move to precalculated position.
Preferably, high-voltage line down-lead bracket also comprises multiple adjustable support leg 50, multiple adjustable support leg 50 to be all fixedly installed on base 10 and to be around in the periphery of base 10, is convenient to increase the contact area on high tension line support and ground, the installation stability of the high-voltage line down-lead bracket of raising the present embodiment.
Preferably, adjustable support leg 50 comprises the first support bar 51, second support bar 52 and back-up block 53.
Wherein, the first end of the first support bar 51 is fixedly installed on the lateral wall of base 10; The first end of the second support bar 52 is hinged on the second end of the first support bar 51; Back-up block 53 is fixedly installed on the second end of the second support bar 52.By the effect of the first support bar 51 and the second support bar 52, can find suitable Support Position, and be supported on ground reposefully by back-up block 53 on ground, structure is simple, reliable and stable.
Preferably, telescoping tube 21 is insulating telescopic pipe, is convenient to the fail safe of the high-voltage line down-lead bracket improving the present embodiment.
As can be seen from the above description, the utility model the above embodiments achieve following technique effect: the utility model devises a kind of high-voltage line down-lead bracket adapting to field apparatus differing heights, can stretch under plumbness.Insulating telescopic pipe can be dismantled flexibly, adopts plug-in type to connect, arbitrarily regulates height and fixedly secure.And firm banking adopts universal wheel movement flexibly, adopt adjustable support, various arrangement environment can be adapted to.The utility model can be increased and contact area of ground by multiple adjustable support, and stable high voltage line down-lead bracket, high-voltage line retractable cable is convenient, eliminates potential safety hazard, improves operating efficiency.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a high-voltage line down-lead bracket, is characterized in that, comprising:
Base (10);
Expansion bracket (20), described expansion bracket (20) is arranged on described base (10) and above also can stretches along the direction perpendicular to described base (10), and the top of described expansion bracket (20) is provided with the fastening structure (70) for fixing high-voltage line (60);
High-voltage line folding structure (30), described high-voltage line folding structure (30) is arranged on the bottom of described expansion bracket (20), and described high-voltage line (60) winding is on described high-voltage line folding structure (30).
2. high-voltage line down-lead bracket according to claim 1, it is characterized in that, described expansion bracket (20) comprises the telescoping tube (21) of many nested settings successively, in adjacent two described telescoping tubes (21), a described telescoping tube (21) away from described base (10) is flexible in a described telescoping tube (21) near described base (10).
3. high-voltage line down-lead bracket according to claim 2, is characterized in that, described expansion bracket (20) also comprises locking member, and described locking member is used for adjacent two described telescoping tubes (21) locking.
4. high-voltage line down-lead bracket according to claim 1, is characterized in that, described fastening structure (70) is geometrical clamp or stay hook.
5. high-voltage line down-lead bracket according to claim 1, is characterized in that, described high-voltage line (60) is located in described many telescoping tubes (21) successively from the bottom of described expansion bracket (20).
6. high-voltage line down-lead bracket according to claim 1, is characterized in that, described high-voltage line folding structure (30) comprising:
Line cylinder (31), described line cylinder (31) is fixedly installed on the bottom of described expansion bracket (20);
Operating handle (32), described operating handle (32) is fixedly connected on described line cylinder (31) to drive described line cylinder (31) to rotate.
7. high-voltage line down-lead bracket according to claim 1, is characterized in that, described high-voltage line down-lead bracket also comprises multiple universal wheel (40), and described multiple universal wheel (40) is arranged on the bottom of described base (10).
8. high-voltage line down-lead bracket according to any one of claim 1 to 7, it is characterized in that, described high-voltage line down-lead bracket also comprises multiple adjustable support leg (50), and described multiple adjustable support leg (50) is all fixedly installed on described base (10) and goes up and be around in the periphery of described base (10).
9. high-voltage line down-lead bracket according to claim 8, is characterized in that, described adjustable support leg (50) comprising:
First support bar (51), the first end of described first support bar (51) is fixedly installed on the lateral wall of described base (10);
Second support bar (52), the first end of described second support bar (52) is hinged on the second end of described first support bar (51);
Back-up block (53), described back-up block (53) is fixedly installed on the second end of described second support bar (52).
10. high-voltage line down-lead bracket according to claim 2, is characterized in that, described telescoping tube (21) is insulating telescopic pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918282.3U CN205104688U (en) | 2015-11-17 | 2015-11-17 | High -voltage line wire support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918282.3U CN205104688U (en) | 2015-11-17 | 2015-11-17 | High -voltage line wire support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205104688U true CN205104688U (en) | 2016-03-23 |
Family
ID=55520446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520918282.3U Expired - Fee Related CN205104688U (en) | 2015-11-17 | 2015-11-17 | High -voltage line wire support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205104688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546576A (en) * | 2019-01-16 | 2019-03-29 | 国网上海市电力公司 | A kind of bypass operation vehicle quickly accesses overhead transmission line device |
| CN109901036A (en) * | 2019-04-03 | 2019-06-18 | 云南电力技术有限责任公司 | A kind of lead regulating device for high potential test for electric equipment |
-
2015
- 2015-11-17 CN CN201520918282.3U patent/CN205104688U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546576A (en) * | 2019-01-16 | 2019-03-29 | 国网上海市电力公司 | A kind of bypass operation vehicle quickly accesses overhead transmission line device |
| CN109546576B (en) * | 2019-01-16 | 2024-01-12 | 国网上海市电力公司 | Bypass operation car inserts overhead line device fast |
| CN109901036A (en) * | 2019-04-03 | 2019-06-18 | 云南电力技术有限责任公司 | A kind of lead regulating device for high potential test for electric equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20201117 |