CN205069913U - Earth clamp convenient to installation is dismantled - Google Patents
Earth clamp convenient to installation is dismantled Download PDFInfo
- Publication number
- CN205069913U CN205069913U CN201520667509.1U CN201520667509U CN205069913U CN 205069913 U CN205069913 U CN 205069913U CN 201520667509 U CN201520667509 U CN 201520667509U CN 205069913 U CN205069913 U CN 205069913U
- Authority
- CN
- China
- Prior art keywords
- lower plate
- dovetail
- wire casing
- convenient
- installing
- 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
- 238000009434 installation Methods 0.000 title abstract 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses an earth clamp convenient to installation is dismantled, including punch holder and lower plate, the punch holder both sides are provided with the wire casing respectively, and the lower plate both sides are provided with down the wire casing, are provided with dovetail block on two trough rims of last wire casing, be provided with on two trough rims of lower wire casing and the dovetail of dovetail block looks adaptation, dovetail block joins in marriage the dress in the dovetail. When using, with the side -thrust of the dovetail of the dovetail block on the punch holder from the lower plate, realize upper and lower double -layered joining of plates, install very fast, and connect reliably.
Description
Technical field
The utility model belongs to earthing clamp technical field, particularly relates to a kind of earthing clamp being convenient to installing/dismounting.
Background technology
As everyone knows, earthing clamp be prevent Broken of Overhead Insulation Lines By Lightning and for overhauling construction time electrical verification and the protective device of temporary grounding.The clamping force of wire clamp directly affects the quality of earthing effect, and clamping force is little, and ground connection is insecure, and installs comparatively inconvenience, easily loses ground protection effect.
Summary of the invention
In order to solve problems of the prior art, the purpose of this utility model is to provide a kind of earthing clamp being convenient to installing/dismounting.
In order to realize foregoing invention object, the utility model adopts technical scheme as described below:
A kind of earthing clamp being convenient to installing/dismounting, comprise train wheel bridge and lower plate, train wheel bridge both sides are respectively arranged with wire casing, lower plate both sides are provided with inserting slot, two trough rims of upper wire casing are provided with dovetails, two trough rims of inserting slot are provided with the dovetail groove suitable with described dovetails, and described dovetails is fitted in dovetail groove.
Further, lower plate is connected with ring-shaped handle by connecting rod, is spun by screw thread between connecting rod and lower plate.
Further, the end, the same side of two dovetail grooves is provided with baffle plate.
Further, the middle part of upper and lower clamping plate all offers tapped through hole, and is installed with bolt in tapped through hole.
Owing to adopting technique scheme, the utility model has following superiority:
In use, the side of the dovetails on train wheel bridge from the dovetail groove lower plate is inserted, realizes the connection of upper and lower clamping plate, install very quick, and connect reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is I place enlarged drawing;
Fig. 3 is II place enlarged drawing;
In figure: 1-train wheel bridge; The upper wire casing of 2-; 3-lower plate; 4-inserting slot; 5-connecting rod; 6-ring-shaped handle; 7-dovetails; 8-dovetail groove.
Embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.
As Figure 1-3, a kind of earthing clamp being convenient to installing/dismounting, comprise train wheel bridge 1 and lower plate 3, train wheel bridge 1 both sides are respectively arranged with wire casing 2, lower plate 3 both sides are provided with inserting slot 4, two trough rims of upper wire casing 2 are provided with dovetails 7, and two trough rims of inserting slot 4 are provided with the dovetail groove 8 suitable with described dovetails, and described dovetails 7 is fitted in dovetail groove 8.
Lower plate 3 is connected with ring-shaped handle 6 by connecting rod 5, is spun by screw thread between connecting rod and lower plate.
The end, the same side of two dovetail grooves 8 is provided with baffle plate; This makes it possible to prevent train wheel bridge from skidding off from lower plate.
For ensureing the tightness that upper and lower clamping plate connect further, the middle part of upper and lower clamping plate all offers tapped through hole, and is installed with bolt in tapped through hole.
The side of dovetails on train wheel bridge from the dovetail groove lower plate, when embody rule, is inserted, is realized the connection of upper and lower clamping plate by the utility model, installs very quick, and connects reliable.
Claims (4)
1. be convenient to the earthing clamp of installing/dismounting for one kind, it is characterized in that: comprise train wheel bridge and lower plate, train wheel bridge both sides are respectively arranged with wire casing, lower plate both sides are provided with inserting slot, two trough rims of upper wire casing are provided with dovetails, two trough rims of inserting slot are provided with the dovetail groove suitable with described dovetails, and described dovetails is fitted in dovetail groove.
2. the earthing clamp being convenient to installing/dismounting according to claim 1, be is characterized in that: lower plate is connected with ring-shaped handle by connecting rod, is spun between connecting rod and lower plate by screw thread.
3. the earthing clamp being convenient to installing/dismounting according to claim 1, is characterized in that: the end, the same side of two dovetail grooves is provided with baffle plate.
4. the earthing clamp being convenient to installing/dismounting according to claim 1, is characterized in that: the middle part of upper and lower clamping plate all offers tapped through hole, and is installed with bolt in tapped through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667509.1U CN205069913U (en) | 2015-08-31 | 2015-08-31 | Earth clamp convenient to installation is dismantled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667509.1U CN205069913U (en) | 2015-08-31 | 2015-08-31 | Earth clamp convenient to installation is dismantled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205069913U true CN205069913U (en) | 2016-03-02 |
Family
ID=55396424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520667509.1U Expired - Fee Related CN205069913U (en) | 2015-08-31 | 2015-08-31 | Earth clamp convenient to installation is dismantled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205069913U (en) |
-
2015
- 2015-08-31 CN CN201520667509.1U patent/CN205069913U/en not_active Expired - Fee Related
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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: 20160302 Termination date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |