CN204858003U - Ground wire clamp - Google Patents
Ground wire clamp Download PDFInfo
- Publication number
- CN204858003U CN204858003U CN201520693591.5U CN201520693591U CN204858003U CN 204858003 U CN204858003 U CN 204858003U CN 201520693591 U CN201520693591 U CN 201520693591U CN 204858003 U CN204858003 U CN 204858003U
- Authority
- CN
- China
- Prior art keywords
- horizontal part
- shaped support
- clamp
- vertical portion
- clevis
- 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
Abstract
The utility model discloses a ground wire clamp, including the U -shaped support, and the F clamp, the vertical portion of F clamp do not rotates with horizontal component down and connects in between two vertical of U -shaped support, the vertical portion of U -shaped support still is equipped with the complex locking bolt with vertical portion, the horizontal part bottom surface of U -shaped support is connected with the guide post, threaded connection has the ejector pin on the guide post, the ejector pin upper end extends to down the bottom surface of horizontal part. The utility model discloses a F clamp rotates to be connected in the U -shaped support, and the lower horizontal part that promotes the F clamp through the ejector pin carries out the centre gripping, opens, according to installing the adjustable centre gripping of place circumstances district angle, convenient operation to reduce and install work load and potential safety hazard.
Description
Technical field
The utility model relates to electric power facility field, is specifically related to a kind of earthing clamp.
Background technology
In electric power system, when earth connection is to unexpectedly there is voltage on the equipment had a power failure and circuit, electric current being introduced the earth, ensureing the important tool of worker safety.Installing earth connection is important technical measures for electric safety.
Current earthing clamp is made up of E type chuck and action bars, E type chuck upper, sill is fixedly connected with column respectively, middle cross beam and column are respectively equipped with the slide rail of coupling, chute, pass through slide rail, chute can along column up-down, sill is provided with vertical screwed hole, action bars top is connected with the screw rod mated with screwed hole, screw tip is connected with the lower surface of ambulatory splint through after screwed hole, it is clamp area between ambulatory splint upper surface and entablature, clamp area is relative with the position of action bars fixing, earth connection installing place too narrow and small or installing place and installer between block time, earth connection installing cannot be completed, even if or complete installing, also because above-mentioned reason causes earth connection to contact loosely, not only install earth connection cumbersome, waste the longer time, add the workload of maintainer, especially potential safety hazard is caused to the safety of maintainer.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of earthing clamp, the clamp area that can solve existing earthing clamp is relative with the position of action bars fixing, large by the restriction of installing site condition, often cannot install or install loosely, cause the problem that installation amount is large, there is potential safety hazard.
The utility model is achieved through the following technical solutions:
A kind of earthing clamp, comprises U-shaped support, and F clevis, and the vertical portion of described F clevis and lower horizontal part are rotationally connected with between two vertical portions of U-shaped support respectively, and the vertical portion of described U-shaped support is also provided with the clamping screw coordinated with vertical portion; The horizontal part bottom surface of described U-shaped support is connected with lead, and described lead has been threaded push rod, and described push rod upper end extends to the bottom surface of lower horizontal part.
Further scheme of the present utility model is, described lower horizontal part outer end is rotatably connected to pressing plate.
Further scheme of the present utility model is, is also provided with back-moving spring between the upper horizontal part of described F clevis and lower horizontal part.
Further scheme of the present utility model is, described push rod lower end is provided with knob.
Further scheme of the present utility model is, the upper horizontal part of described F clevis is also provided with arc wire casing.
The utility model advantage is compared with prior art:
One, F clevis is rotationally connected with U-shaped support, and the lower horizontal part being promoted F clevis by push rod carries out clamping, opening, according to installing situation adjustable holding district, place angle, easy to operate, thus reduces installation amount and potential safety hazard;
Two, firm grip guaranteed by back-moving spring, improves the coefficient of safety of maintainer further;
Three, knob convenient operation push rod, reduces installation amount;
Four, arc wire casing improves the firmness of clamping further, improves the coefficient of safety of maintainer further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the structural representation after F clevis angular adjustment.
Embodiment
A kind of earthing clamp as shown in Fig. 1 ~ 3, comprise U-shaped support 1, and F clevis, the vertical portion 2 of described F clevis and lower horizontal part 3 are rotationally connected with between two vertical portions of U-shaped support 1 respectively, described lower horizontal part 3 outer end is rotatably connected to pressing plate 8, and the vertical portion of described U-shaped support 1 is also provided with the clamping screw 6 coordinated with vertical portion 2; The horizontal part bottom surface of described U-shaped support 1 is connected with lead 7, described lead 7 has been threaded push rod 4, described push rod 4 upper end extends to the bottom surface of lower horizontal part 3, described push rod 4 lower end is provided with knob 5, also be provided with back-moving spring 9 between the upper horizontal part of described F clevis and lower horizontal part 3, the upper horizontal part of described F clevis is also provided with arc wire casing.
Claims (5)
1. an earthing clamp, it is characterized in that: comprise U-shaped support (1), and F clevis, the vertical portion (2) of described F clevis and lower horizontal part (3) are rotationally connected with between two vertical portions of U-shaped support (1) respectively, and the vertical portion of described U-shaped support (1) is also provided with the clamping screw (6) coordinated with vertical portion (2); The horizontal part bottom surface of described U-shaped support (1) is connected with lead (7), and described lead (7) has been threaded push rod (4), and described push rod (4) upper end extends to the bottom surface of lower horizontal part (3).
2. a kind of earthing clamp as claimed in claim 1, is characterized in that: described lower horizontal part (3) outer end is rotatably connected to pressing plate (8).
3. a kind of earthing clamp as claimed in claim 1, is characterized in that: be also provided with back-moving spring (9) between the upper horizontal part of described F clevis and lower horizontal part (3).
4. a kind of earthing clamp as claimed in claim 1, is characterized in that: described push rod (4) lower end is provided with knob (5).
5. a kind of earthing clamp as claimed in claim 1, is characterized in that: the upper horizontal part of described F clevis is also provided with arc wire casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693591.5U CN204858003U (en) | 2015-09-09 | 2015-09-09 | Ground wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693591.5U CN204858003U (en) | 2015-09-09 | 2015-09-09 | Ground wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858003U true CN204858003U (en) | 2015-12-09 |
Family
ID=54748526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520693591.5U Expired - Fee Related CN204858003U (en) | 2015-09-09 | 2015-09-09 | Ground wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204858003U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970295A (en) * | 2017-04-05 | 2017-07-21 | 新疆维吾尔自治区送变电工程公司 | The smart grounding line that can remotely monitor |
| CN107856013A (en) * | 2017-12-22 | 2018-03-30 | 合保电气（芜湖）有限公司 | The clamping device of power system |
| CN108767716A (en) * | 2018-05-28 | 2018-11-06 | 国网山东省电力公司济南市章丘区供电公司 | A kind of deformable up-flow wick gripper |
-
2015
- 2015-09-09 CN CN201520693591.5U patent/CN204858003U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970295A (en) * | 2017-04-05 | 2017-07-21 | 新疆维吾尔自治区送变电工程公司 | The smart grounding line that can remotely monitor |
| CN107856013A (en) * | 2017-12-22 | 2018-03-30 | 合保电气（芜湖）有限公司 | The clamping device of power system |
| CN108767716A (en) * | 2018-05-28 | 2018-11-06 | 国网山东省电力公司济南市章丘区供电公司 | A kind of deformable up-flow wick gripper |
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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 |
Granted publication date: 20151209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |