CN203967645U - Parallel groove clamp loading and unloading device - Google Patents
Parallel groove clamp loading and unloading device Download PDFInfo
- Publication number
- CN203967645U CN203967645U CN201420401831.5U CN201420401831U CN203967645U CN 203967645 U CN203967645 U CN 203967645U CN 201420401831 U CN201420401831 U CN 201420401831U CN 203967645 U CN203967645 U CN 203967645U
- Authority
- CN
- China
- Prior art keywords
- loading
- arm support
- parallel groove
- groove clamp
- unloading
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Links
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model relates to a kind of parallel groove clamp loading and unloading device, for the handling of parallel groove clamp, belongs to electrical equipment technical field specifically.It comprises loading and unloading bracket, on loading and unloading bracket, by two bolts, is connected and fixed arm support, is provided with lever arm support between fixed arm support and loading and unloading bracket, and lever arm support is slidably connected on two bolts.Pocketed springs on bolt, spring one end is by fixed arm rack bore positioning supports, and the other end is by lever arm rack bore positioning supports.Loading and unloading bracket bottom is threaded connection screw mandrel, the upper frame of screw mandrel upper end fixed triangle shape, screw mandrel lower end connection wire rod cover.The utility model can fixedly secure and safe conducting with alive circuit uncharged lead-in wire at firm grip parallel groove clamp under electriferous state, has greatly alleviated operating personnel's labour intensity, has strengthened job security; Operation is not limited by orographic condition, is not subject to have or not near setting the impact of the problems such as circuit and equipment, applied widely.
Description
Technical field
The utility model relates to a kind of parallel groove clamp loading and unloading device, for the handling of parallel groove clamp, belongs to electrical equipment technical field specifically.
Background technology
Along with socioeconomic development, more and more higher to the power supply continuity of distribution line, reliability requirement.Parallel groove clamp is that the steel strand wire for the aluminium stranded conductor of small bore or steel reinforced aluminium conductor and overhead ground wire are not bearing the locational connection of tension force, and also the wire jumper for non-rectilinear shaft tower connects.When ten kilovolt distribution transforming high-voltage connections, when link generation parallel groove clamp is overheated, need to adopt aerial lift device with insulated arm, insulated platform operational method to realize the defect processing of circuit, but the charged operational method of this routine has following shortcoming: parallel groove clamp must closely be installed and used by operating personnel, the arm reach that exceeds people just cannot normally be used.Therefore, in a lot of occasions because maintainer cannot, closely near setting, cause circuit to be forced to have a power failure and carry out Related Work.Meanwhile, this kind of method operation Work tool is many, heavy, and vehicle is in place or platform building program is loaded down with trivial details, inefficiency; High to landform and working site requirement, roadside, necessary Shi road, is convenient to the operation in place of charged vehicle, and can not has too much circuit or equipment near setting, otherwise operating personnel is because can not closely causing carrying out operation near setting.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provide a kind of parallel groove clamp loading and unloading device, can be at firm grip parallel groove clamp under electriferous state, uncharged lead-in wire can be fixedly secured and safe conducting with alive circuit, the labour intensity that has greatly alleviated operating personnel, has strengthened job security.
The technical scheme providing according to the utility model, parallel groove clamp loading and unloading device comprises loading and unloading bracket, it is characterized in that: on loading and unloading bracket, by two bolts, be connected and fixed arm support, be provided with lever arm support between fixed arm support and loading and unloading bracket, lever arm support is slidably connected on two bolts; Pocketed springs on bolt, spring one end is by fixed arm rack bore positioning supports, and the other end is by lever arm rack bore positioning supports; On described fixed arm, be bolted guide plate, loading and unloading bracket bottom is threaded connection screw mandrel, the upper frame of screw mandrel upper end fixed triangle shape, screw mandrel lower end connection wire rod cover; It is vertical plane that described upper frame is close to loading and unloading bracket one side, and upper frame facing movament arm support one side is inclined-plane.
Further, lever arm support top is bolted L shaped lever arm.
Further, fixed arm support top is bolted L shaped fixed arm.
Further, screw rod bushing adopts insulating material to make.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, uses safely, is easy to carry; Can uncharged lead-in wire can be fixedly secured and safe conducting with alive circuit at firm grip parallel groove clamp under electriferous state, greatly alleviate operating personnel's labour intensity, strengthen job security; Operation is not limited by orographic condition, is not subject to have or not near setting the impact of the problems such as circuit and equipment, applied widely.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the utility model vertical view.
Description of reference numerals: 1-fixed arm support, 2-lever arm support, 3-guide plate, 4-loading and unloading bracket, 5-bolt, 6-spring, 7-upper frame, 8-screw mandrel, 9-screw rod bushing, 10-fixed arm, 11-lever arm.
Embodiment
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Figure 1 and 2, the utility model mainly comprises loading and unloading bracket 4, on loading and unloading bracket 4, by two bolts 5, is connected and fixed arm support 1, between fixed arm support 1 and loading and unloading bracket 4, is provided with lever arm support 2, and lever arm support 2 is slidably connected on two bolts 5.On bolt 5, pocketed springs 6, and spring 6 one end are by fixed arm support 1 inner chamber positioning supports, and the other end is by lever arm support 2 inner chamber positioning supports.
Described lever arm support 2 tops are bolted L shaped lever arm 11, and fixed arm support 1 top is bolted L shaped fixed arm 10.10 pairs of lever arm 11 range of movement of fixed arm form spacing.
On described fixed arm 10, be bolted guide plate 3,3 pairs of lever arm 11 range of movement of guide plate limit.
As shown in Figure 1, loading and unloading bracket 4 bottoms are threaded connection screw mandrel 8, the upper frame 7 of screw mandrel 8 upper end fixed triangle shapes, screw mandrel 8 lower end connection wire rod covers 9.
It is vertical plane that described upper frame 7 is close to loading and unloading bracket 4 one sides, and upper frame 7 facing movament arm support 2 one sides are inclined-plane.Rotary screw rod cover 9 drives screw mandrel 8 to rotate, and makes screw mandrel 8 drive upper frame 7 to rise, and the inclined-plane of upper frame 7 promotes lever arm support 2 to fixed arm support 1 one sides, thereby compresses parallel groove clamp.
Described screw rod bushing 9 adopts insulating material to make.
Operation principle of the present utility model is: during construction, staff drives screw mandrel by operation screw rod bushing on electric pole, make screw mandrel drive upper frame to rise, the inclined-plane of upper frame promotes lever arm support to fixed arm support one side, thereby compression parallel groove clamp, then parallel groove clamp is brought on live wire, parallel groove clamp can be held on live wire.Again uncharged lead-in wire be fixed on live wire and realize conducting, greatly having alleviated operating personnel's labour intensity, having strengthened job security.And not limited by orographic condition, be not subject to have or not near setting the impact of the problems such as circuit and equipment.
Claims (4)
1. a parallel groove clamp loading and unloading device, comprise loading and unloading bracket (4), it is characterized in that: loading and unloading bracket (4) is upper is connected and fixed arm support (1) by two bolts (5), between fixed arm support (1) and loading and unloading bracket (4), be provided with lever arm support (2), lever arm support (2) is slidably connected on two bolts (5); At the upper pocketed springs (6) of bolt (5), spring (6) one end is by fixed arm support (1) inner chamber positioning supports, and the other end is by lever arm support (2) inner chamber positioning supports; On described fixed arm (10), be bolted guide plate (3), loading and unloading bracket (4) bottom is threaded connection screw mandrel (8), the upper frame (7) of screw mandrel (8) upper end fixed triangle shape, screw mandrel (8) lower end connection wire rod cover (9); It is vertical plane that described upper frame (7) is close to loading and unloading bracket (4) one sides, and upper frame (7) facing movament arm support (2) one sides are inclined-plane.
2. parallel groove clamp loading and unloading device as claimed in claim 1, is characterized in that: described lever arm support (2) top is bolted L shaped lever arm (11).
3. parallel groove clamp loading and unloading device as claimed in claim 1, is characterized in that: described fixed arm support (1) top is bolted L shaped fixed arm (10).
4. parallel groove clamp loading and unloading device as claimed in claim 1, is characterized in that: described screw rod bushing (9) adopts insulating material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401831.5U CN203967645U (en) | 2014-07-21 | 2014-07-21 | Parallel groove clamp loading and unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401831.5U CN203967645U (en) | 2014-07-21 | 2014-07-21 | Parallel groove clamp loading and unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967645U true CN203967645U (en) | 2014-11-26 |
Family
ID=51928189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401831.5U Active CN203967645U (en) | 2014-07-21 | 2014-07-21 | Parallel groove clamp loading and unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967645U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078895A (en) * | 2014-07-21 | 2014-10-01 | 国家电网公司 | Parallel groove clamp loading and unloading device |
| CN110661212A (en) * | 2019-11-05 | 2020-01-07 | 贵州电网有限责任公司 | Special-shaped parallel-groove lap joint device capable of working in hot-line mode and operation method thereof |
| CN111864679A (en) * | 2020-07-29 | 2020-10-30 | 潘春燕 | Electric power transmission overhead line cable isolating rod |
-
2014
- 2014-07-21 CN CN201420401831.5U patent/CN203967645U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078895A (en) * | 2014-07-21 | 2014-10-01 | 国家电网公司 | Parallel groove clamp loading and unloading device |
| CN110661212A (en) * | 2019-11-05 | 2020-01-07 | 贵州电网有限责任公司 | Special-shaped parallel-groove lap joint device capable of working in hot-line mode and operation method thereof |
| CN111864679A (en) * | 2020-07-29 | 2020-10-30 | 潘春燕 | Electric power transmission overhead line cable isolating rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |