CN203398346U - Test wire clamp convenient to dismount - Google Patents
Test wire clamp convenient to dismount Download PDFInfo
- Publication number
- CN203398346U CN203398346U CN201320355321.4U CN201320355321U CN203398346U CN 203398346 U CN203398346 U CN 203398346U CN 201320355321 U CN201320355321 U CN 201320355321U CN 203398346 U CN203398346 U CN 203398346U
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- CN
- China
- Prior art keywords
- connecting ring
- sliding sleeve
- sleeve
- chuck
- dismount
- 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 - Lifetime
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a test wire clamp convenient to dismount. The test wire clamp comprises a wiring sleeve (1), fixing sheets (2), rotating shafts (3), a torsion spring, clamping heads (4), a sliding sleeve (5) and a connection mechanism. The wiring sleeve (1) has an enclosed front end and an open rear end; the two fixing sheets (2) are arranged at the front end of the wiring sleeve (1); the rear ends of the two clamping heads (4) are respectively fixed on the two fixing sheets (2) through the rotating shafts (3); the torsion spring is sleeved on the rotating shafts (3), has one end connected with the fixing sheets (2) and has the other end connected with the clamping heads (4); and the sliding sleeve (5) is sleeved on the wiring sleeve (1) in a sliding manner and is connected with the front ends of the clamping heads (4). The test wire clamp convenient to dismount has the following advantages: the rapid mounting and dismounting can be realized, and when the test wire clamp is used for an electric power test, the working efficiency can be substantially improved.
Description
Technical field
The utility model relates to a kind of power test utensil, is specifically related to a kind of easy-to-dismount test clip.
Background technology
Traditional cable lug one end is the wiring sleeve being connected with copper cash, and the other end is joint, offers circular hole on joint, by this circular hole, joint is fixed on power consumption equipment.
When power test, need frequent mounting or dismounting cable lug, and that existing cable lug is threaded connection is fixing, installation and removal are all inconvenient, greatly affected operating efficiency.
Utility model content
The purpose of this utility model is to overcome the deficiency that existing cable lug cannot be easy for installation and removal, and a kind of easy-to-dismount test clip is provided.
The purpose of this utility model is achieved through the following technical solutions:
Easy-to-dismount test clip, comprise wiring sleeve, stator, rotating shaft, torsion spring, chuck, sliding sleeve and bindiny mechanism, the front end closed rear end opening of wiring sleeve, two stators are arranged at the front end of wiring sleeve, the rear end of two chucks is separately fixed on two stators by rotating shaft, in torsion spring socket and rotating shaft, one end of torsion spring is connected with stator, the other end of torsion spring is connected with chuck, sliding sleeve is slidably socketed on wiring sleeve, and sliding sleeve is connected with the front end of chuck by bindiny mechanism.
Operation principle of the present utility model is as follows:
One hand-held sleeve cylinder, a hand-held sliding sleeve, then pulls back sliding sleeve, thereby two chucks are opened.Unclamp sliding sleeve, under the effect of torsion spring, two chucks get final product Automatic-clamping.
The utility model can be realized Fast Installation and dismounting, during for power test, can greatly increase work efficiency.
As preferred version, described bindiny mechanism comprises and is arranged at the connecting ring A of described chuck front end, the steel wire that is arranged at connecting ring B on described sliding sleeve and connects connecting ring A and connecting ring B.
As preferred version, described bindiny mechanism comprises and is arranged at the connecting ring A of described chuck front end, the Hook that is arranged at connecting ring B on described sliding sleeve and connects connecting ring A and connecting ring B, Hook comprises connecting rod and the hook that is arranged at connecting rod two ends, and two hooks are hung on connecting ring A and connecting ring B.
Further, on the outer surface of described sliding sleeve, be provided with anti-skid design, prevent from skidding when pulling Anti-slip cover.
Further, described sliding sleeve consists of electro-insulating rubber, has improved security performance of the present utility model.
Further, the rear end of described wiring sleeve is socketed with insulating case.Further improved security performance of the present utility model.
Further, described chuck front end inner side is provided with sawtooth projection, prevents that chuck from coming off when clamping.
In sum, advantage of the present utility model and beneficial effect are:
1. the utility model can be realized Fast Installation and dismounting, during for power test, can greatly increase work efficiency;
2. be provided with anti-skid design, prevent from skidding when pulling Anti-slip cover, improved reliability of the present utility model;
3. sliding sleeve consists of electro-insulating rubber, and the rear end of wiring sleeve is socketed with insulating case, has improved fail safe of the present utility model;
4. chuck front end inner side is provided with sawtooth projection, prevents that chuck from coming off when clamping, improved reliability of the present utility model.
Accompanying drawing explanation
In order to be illustrated more clearly in embodiment of the present utility model, will be briefly described describing the required accompanying drawing of using in the utility model embodiment below.Apparent, the accompanying drawing in the following describes is only some embodiment that record in the utility model, for a person skilled in the art, in the situation that not paying creative work, can also, according to accompanying drawing below, obtain other accompanying drawing.
Structural representation when Fig. 1 is the utility model embodiment 1 clamping;
Fig. 2 is the structural representation of the utility model embodiment 1 while opening;
Fig. 3 is the structural representation of the utility model embodiment 2;
Wherein, the parts title that Reference numeral is corresponding is as follows:
1-wiring sleeve, 2-stator, 3-rotating shaft, 4-chuck, 5-sliding sleeve, 6-connecting ring A, 7-connecting ring B, 8-steel wire, 9-connecting rod, 10-hook, 11-insulating case.
Embodiment
In order to make those skilled in the art understand better the utility model, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out to clear, complete description.Apparent, embodiment described below is only the part in the utility model embodiment, rather than all.The embodiment recording based on the utility model, other all embodiment that those skilled in the art obtain in the situation that not paying creative work, all in the scope of the utility model protection.
Embodiment 1:
As depicted in figs. 1 and 2, easy-to-dismount test clip, comprise wiring sleeve 1, stator 2, rotating shaft 3, torsion spring, chuck 4, sliding sleeve 5 and bindiny mechanism, the front end closed rear end opening of wiring sleeve 1, two stators 2 are arranged at the front end of wiring sleeve 1, the rear end of two chucks 4 is separately fixed on two stators 2 by rotating shaft 3, in torsion spring socket and rotating shaft 3, one end of torsion spring is connected with stator 2, the other end of torsion spring is connected with chuck 4, sliding sleeve 5 is slidably socketed on wiring sleeve 1, and sliding sleeve 5 is connected with the front end of chuck 4 by bindiny mechanism.
The hand-held sliding sleeve 5 of one hand-held sleeve cylinder 1,, then pulls back sliding sleeve 5, thereby two chucks 4 are opened.Unclamp sliding sleeve 5, under the effect of torsion spring, two chucks 4 get final product Automatic-clamping.
Described bindiny mechanism comprises and is arranged at the connecting ring A6 of described chuck 4 front ends, the steel wire 8 that is arranged at connecting ring B7 on described sliding sleeve 5 and connects connecting ring A6 and connecting ring B7.
On the outer surface of described sliding sleeve 5, be provided with anti-skid design.Prevent from skidding when pulling Anti-slip cover 5, improved the reliability of the present embodiment.
Described sliding sleeve 5 consists of electro-insulating rubber, and the rear end of described wiring sleeve 1 is socketed with insulating case 11.Can be the in the situation that of power-off not, for staff's installation or removal the utility model provides anti-skidding, security performance is good.
Described chuck 4 front end inner sides are provided with sawtooth projection.Prevent that chuck 4 from coming off when clamping.
Embodiment 2:
As shown in Figure 3, easy-to-dismount test clip, comprise wiring sleeve 1, stator 2, rotating shaft 3, torsion spring, chuck 4, sliding sleeve 5 and bindiny mechanism, the front end closed rear end opening of wiring sleeve 1, two stators 2 are arranged at the front end of wiring sleeve 1, the rear end of two chucks 4 is separately fixed on two stators 2 by rotating shaft 3, in torsion spring socket and rotating shaft 3, one end of torsion spring is connected with stator 2, the other end of torsion spring is connected with chuck 4, sliding sleeve 5 is slidably socketed on wiring sleeve 1, and sliding sleeve 5 is connected with the front end of chuck 4 by bindiny mechanism.
The hand-held sliding sleeve 5 of one hand-held sleeve cylinder 1,, then pulls back sliding sleeve 5, thereby two chucks 4 are opened.Unclamp sliding sleeve 5, under the effect of torsion spring, two chucks 4 get final product Automatic-clamping.
Described bindiny mechanism comprises and is arranged at the connecting ring A6 of described chuck 4 front ends, the Hook that is arranged at connecting ring B7 on described sliding sleeve 5 and connects connecting ring A6 and connecting ring B7, Hook comprises that connecting rod 9 and 10, two hooks 10 of hook that are arranged at connecting rod 9 two ends are hung on connecting ring A6 and connecting ring B7.
On the outer surface of described sliding sleeve 5, be provided with anti-skid design.Prevent from skidding when pulling Anti-slip cover 5, improved the reliability of the present embodiment.
Described sliding sleeve 5 consists of electro-insulating rubber, and the rear end of described wiring sleeve 1 is socketed with insulating case 11.Can be the in the situation that of power-off not, for staff's installation or removal the utility model provides anti-skidding, security performance is good.
Described chuck 4 front end inner sides are provided with sawtooth projection.Prevent that chuck 4 from coming off when clamping.
As mentioned above, just can realize preferably the utility model.
Claims (7)
1. easy-to-dismount test clip, it is characterized in that: comprise wiring sleeve (1), stator (2), rotating shaft (3), torsion spring, chuck (4), sliding sleeve (5) and bindiny mechanism, the front end closed rear end opening of wiring sleeve (1), two stators (2) are arranged at the front end of wiring sleeve (1), the rear end of two chucks (4) is separately fixed on two stators (2) by rotating shaft (3), in torsion spring socket and rotating shaft (3), one end of torsion spring is connected with stator (2), the other end of torsion spring is connected with chuck (4), sliding sleeve (5) is slidably socketed on wiring sleeve (1), sliding sleeve (5) is connected with the front end of chuck (4) by bindiny mechanism.
2. easy-to-dismount test clip according to claim 1, is characterized in that: described bindiny mechanism comprises the connecting ring A(6 that is arranged at described chuck (4) front end), be arranged at the connecting ring B(7 on described sliding sleeve (5)) and connect connecting ring A(6) and connecting ring B(7) steel wire (8).
3. easy-to-dismount test clip according to claim 1, it is characterized in that: described bindiny mechanism comprises the connecting ring A(6 that is arranged at described chuck (4) front end), be arranged at the connecting ring B(7 on described sliding sleeve (5)) and connect connecting ring A(6) and connecting ring B(7) Hook, Hook comprises connecting rod (9) and is arranged at the hook (10) at connecting rod (9) two ends, and two hooks (10) are hung in connecting ring A(6) and connecting ring B(7) on.
4. according to the easy-to-dismount test clip described in any one in claim 1 ~ 3, it is characterized in that: on the outer surface of described sliding sleeve (5), be provided with anti-skid design.
5. according to the easy-to-dismount test clip described in any one in claim 1 ~ 3, it is characterized in that: described sliding sleeve (5) consists of electro-insulating rubber.
6. easy-to-dismount test clip according to claim 5, is characterized in that: the rear end of described wiring sleeve (1) is socketed with insulating case (11).
7. easy-to-dismount test clip according to claim 6, is characterized in that: described chuck (4) front end inner side is provided with sawtooth projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320355321.4U CN203398346U (en) | 2013-06-20 | 2013-06-20 | Test wire clamp convenient to dismount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320355321.4U CN203398346U (en) | 2013-06-20 | 2013-06-20 | Test wire clamp convenient to dismount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203398346U true CN203398346U (en) | 2014-01-15 |
Family
ID=49909848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320355321.4U Expired - Lifetime CN203398346U (en) | 2013-06-20 | 2013-06-20 | Test wire clamp convenient to dismount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203398346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319681A (en) * | 2014-06-30 | 2015-01-28 | 国家电网公司 | Protective device of live wire |
-
2013
- 2013-06-20 CN CN201320355321.4U patent/CN203398346U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319681A (en) * | 2014-06-30 | 2015-01-28 | 国家电网公司 | Protective device of live wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |