CN103036180B - A kind of insulating clamp - Google Patents
A kind of insulating clamp Download PDFInfo
- Publication number
- CN103036180B CN103036180B CN201210585836.3A CN201210585836A CN103036180B CN 103036180 B CN103036180 B CN 103036180B CN 201210585836 A CN201210585836 A CN 201210585836A CN 103036180 B CN103036180 B CN 103036180B
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- box
- hole
- pin thread
- location structure
- insulating clamp
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Abstract
The invention provides a kind of insulating clamp, comprise the box being provided with location structure I and the pin thread being provided with location structure II, described pin thread to be enclosed within box and can relatively to move and power line is unclamped by location structure II and location structure I correspondence or location structure II and location structure I are misplaced to be fixed by power line by box, is provided with promotion pin thread and makes location structure II and location structure I keep the elastomeric element of misaligned state between described box and pin thread.The present invention can protection power source line preferably, prevents containing out-put supply line power supply short circuit, easy to use, reusable.
Description
Technical field
The present invention relates to a kind of insulating clamp.
Background technology
At present, in production, installation, maintenance containing in the power supply process of out-put supply line, especially in production process, out-put supply line does not generally have insulated terminal, easily causes power supply short circuit phenomenon; Generally take measures to be with insulating tape, power line both positive and negative polarity is protected respectively, but do generally insecure like this, insulating tape ratio is easier to come off, and uses inconvenience, and can not reuse.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of insulating clamp, can protection power source line preferably, can prevent containing out-put supply line power supply short circuit, easy to use, reusable.
For solving above-mentioned existing technical problem, the present invention adopts following scheme: a kind of insulating clamp, comprise the box being provided with location structure I and the pin thread being provided with location structure II, described pin thread to be enclosed within box and can relatively to move and power line is unclamped by location structure II and location structure I correspondence or location structure II and location structure I are misplaced to be fixed by power line by box, is provided with promotion pin thread and makes location structure II and location structure I keep the elastomeric element of misaligned state between described box and pin thread.
As preferably, described location structure I is for being located at hole I on box and hole II, and described pin thread 1 is enclosed within box between hole I and hole II, and described location structure II is for being located at the hole III on pin thread, and power line the end of a thread is successively through hole I, hole III and hole II.
As preferably, the inwall in described hole I, hole II and hole III is equipped with anti-slip veins.
As preferably, described pin thread is located at above box, and described anti-slip veins is located at the bottom in the top in hole I, the top in hole II and hole III respectively.
As preferably, described hole I, hole II and hole III are narrow end wedged hole down, and wedged hole width increases from bottom to top gradually, and wedged hole top inner wall is arc.
As preferably, described box is provided with sheath, and power line the end of a thread enters sheath after passing box.
As preferably, described sheath comprises sheath body and is fixed on sheath nut on box with the sheath body that makes of box threaded engagement, and described box power source line the end of a thread traversing through end is be provided with the stud with the screw thread of sheath nut screw connection.
As preferably, between described pin thread and box, be provided with the position limiting structure preventing pin thread from departing from box.
As preferably, described box is provided with the cavity for sheathed pin thread, and described position limiting structure is be located at the convex step of cavity oral area and be located at the evagination step of pin thread sidepiece, and after in the cavity that described pin thread packs into box, convex step coordinates spacing with evagination step.
As preferably, described evagination stepped ends is the inclined-plane that bottom tilts to pin thread.
As preferably, pressing place of described pin thread is provided with anti-slip veins.
As preferably, described elastomeric element is located between the bottom of pin thread and box or is located between the top of pin thread and box.
As preferably, described elastomeric element is spring.
Beneficial effect:
A kind of insulating clamp that the present invention adopts technique scheme to provide, can protect cathode power supply line, negative power line preferably, or only protects unipolar power source line, can prevent containing out-put supply line power supply short circuit, easy to use, reusable.
Accompanying drawing explanation
Fig. 1 is structure disperses figure of the present invention;
Fig. 2 is the structural representation of pin thread in the present invention;
Fig. 3 is the structural representation of box in the present invention;
Fig. 4 is the schematic diagram under a kind of using state of the present invention;
Fig. 5 is the schematic diagram under the second using state of the present invention;
Fig. 6 is the schematic diagram under the third using state of the present invention;
Fig. 7 is the schematic diagram under the 4th kind of using state of the present invention.
Embodiment
As shown in Figures 1 to 3, a kind of insulating clamp, comprise the box 2 being provided with location structure I and the pin thread 1 being provided with location structure II, described pin thread 1 to be enclosed within box 2 and can relatively to move and power line is unclamped by location structure II and location structure I correspondence or location structure II and location structure I are misplaced to be fixed by power line by box 2, is provided with promotion pin thread 1 and makes location structure II and location structure I keep the elastomeric element 4 of misaligned state between described box 2 and pin thread 1.Described location structure I is for being located at hole I 21 on box 2 and hole II 22, described pin thread 1 to be enclosed within box 2 between hole I 21 and hole II 22, described location structure II is for being located at the hole III 11 on pin thread 1, and power line the end of a thread 6 is successively through hole I 21, hole III 11 and hole II 22.The inwall in described hole I 21, hole II 22 and hole III 11 is equipped with anti-slip veins 5.Described pin thread 1 is located at above box 2, and described anti-slip veins 5 is located at the bottom in the top in hole I 21, the top in hole II 22 and hole III 11 respectively.Described hole I 21, hole II 22 and hole III 11 are wedged hole, and wedged hole width increases from bottom to top gradually, and wedged hole top inner wall is arc.Described box 2 is provided with sheath 3, and power line the end of a thread 6 enters sheath 3 after passing box 2.Described sheath 3 comprises sheath body 31 and is fixed on sheath nut 32 on box 2 with the sheath body 31 that makes of box 2 threaded engagement.Described box 2 power source line the end of a thread 6 traversing through end is the stud 23 being provided with the screw thread coordinated with sheath nut 32.The position limiting structure preventing pin thread 1 from departing from box 2 is provided with between described pin thread 1 and box 2.Described box 2 is provided with the cavity 24 for sheathed pin thread 1, described position limiting structure is be located at the convex step 25 of cavity 24 oral area and be located at the evagination step 12 of pin thread 1 sidepiece, and after described pin thread 1 packs into the cavity 24 of box 2, convex step 25 coordinates spacing with evagination step 12.Described evagination step 12 end is the inclined-plane that bottom tilts to pin thread 1.Pressing place of described pin thread 1 is provided with anti-slip veins 5.Described elastomeric element 4 is located between the bottom of pin thread 1 and box 2 or is located between the top of pin thread 1 and box 2.Described elastomeric element 4 is spring.
As shown in Figure 2, pin thread 1 has wedged hole design, and wedged hole top has certain radian, so that increase the contact area of wedged hole and power line; There is anti-slip veins structural design, so that increase power line and rubbing of hole examine coefficient in hole; Fixedly there is certain flexible elastomeric element as spring bottom pin thread, so that increase the active force between box, power line and pin thread.
As shown in Figure 3, box 2 has and designs with wedged hole, this wedged hole and pin thread wedged hole symmetrical; In described hole, also there is anti-slip veins structural design, so that increase power line and rubbing of duct examine coefficient.
As shown in figs. 1 and 4, in order to prevent power line short circuit, box 2, pin thread 1 and sheath 3 material used are mainly insulating material, and the sheath with certain length contacts with other power line the end of a thread for stoping power line the end of a thread 6.Sheath can be designed as and box one, and the modes such as separately design is threaded connection also can be adopted to coordinate with box, and being convenient to needs replacing sheath according to the degree of protection insulated and power line.For the ease of operating the discharge and recharge of power supply or other in production process, sheath can adopt has one end open design, in operating process, can not take off this structure; Certain sheath also can adopt end to remain silent design.
As shown in Figure 4, if power line is shorter, sheath body can not overlap insulated tube 9, press pin thread 1, power line the end of a thread 6 is inserted in string holes, when power line the end of a thread 6 inserts sheath nut 32 to sheath body completely, unclamp pin thread 1, power line can be stepped up.
As shown in Figure 5, in production containing in out-put supply line power supply process, when carrying out charge-discharge test to power supply, can not this structure be removed, as long as press pin thread 1, time power line the end of a thread 6 to expose insulating sleeve 32 just passable, power supply the end of a thread presss from both sides test clip 8, can test.
As shown in Figure 6,7, if when power line is long, insulating sleeve 32 can put insulated tube 9, the same Figure 4 and 5 of using method.
Claims (9)
1. an insulating clamp, it is characterized in that: comprise the box (2) being provided with location structure I and the pin thread (1) being provided with location structure II, described pin thread (1) to be enclosed within box (2) and can to move relative to box (2) and power line unclamped by location structure II and location structure I correspondence or location structure II and location structure I are misplaced to be fixed by power line, being provided with promotion pin thread (1) between described box (2) and pin thread (1) makes location structure II and location structure I keep the elastomeric element (4) of misaligned state, described location structure I is for being located at hole I (21) on box (2) and hole II (22), described pin thread (1) is enclosed within box (2) and is positioned between hole I (21) and hole II (22), described location structure II is for being located at the hole III (11) on pin thread (1), power line the end of a thread is successively through hole I (21), hole III (11) and hole II (22).
2. a kind of insulating clamp according to claim 1, is characterized in that: the inwall in described hole I (21), hole II (22) and hole III (11) is equipped with anti-slip veins (5).
3. a kind of insulating clamp according to claim 2, it is characterized in that: described pin thread (1) is located at box (2) top, and described anti-slip veins (5) is located at the bottom in the top in hole I (21), the top in hole II (22) and hole III (11) respectively.
4. a kind of insulating clamp according to claim 1, it is characterized in that: described hole I (21), hole II (22) and hole III (11) are wedged hole, wedged hole width increases from bottom to top gradually, and wedged hole top inner wall is arc.
5. a kind of insulating clamp according to claim 1, is characterized in that: described box (2) is provided with sheath (3), enters sheath (3) after the end of a thread of power line passes box (2).
6. a kind of insulating clamp according to claim 5, is characterized in that: described sheath (3) comprises sheath body (31) and is fixed on sheath nut (32) on box (2) with the sheath body (31) that makes of box (2) threaded engagement.
7. a kind of insulating clamp according to claim 1, is characterized in that: be provided with the position limiting structure preventing pin thread (1) from departing from box (2) between described pin thread (1) and box (2).
8. a kind of insulating clamp according to claim 7, it is characterized in that: described box (2) is provided with the cavity (24) for sheathed pin thread (1), described position limiting structure is for being located at the convex step (25) of cavity (24) oral area and being located at the evagination step (12) of pin thread (1) sidepiece, and the cavity (24) that described pin thread (1) packs into box (2) afterwards convex step (25) coordinates spacing with evagination step (12).
9. a kind of insulating clamp according to claim 1, is characterized in that: described elastomeric element (4) is located between the bottom of pin thread (1) and box (2) or is located between the top of pin thread (1) and box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210585836.3A CN103036180B (en) | 2012-12-28 | 2012-12-28 | A kind of insulating clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210585836.3A CN103036180B (en) | 2012-12-28 | 2012-12-28 | A kind of insulating clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103036180A CN103036180A (en) | 2013-04-10 |
| CN103036180B true CN103036180B (en) | 2015-12-02 |
Family
ID=48022802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210585836.3A Active CN103036180B (en) | 2012-12-28 | 2012-12-28 | A kind of insulating clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103036180B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552796B (en) * | 2015-12-25 | 2018-02-27 | 国网浙江省电力公司湖州供电公司 | One kind metering attaching security protection fixture |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3004485B2 (en) * | 1992-09-11 | 2000-01-31 | 昭和電線電纜株式会社 | Bushing insulation plug and its fitting |
| JP3383894B2 (en) * | 1995-07-11 | 2003-03-10 | ワイケイケイ株式会社 | String fastener |
| US6658704B2 (en) * | 2002-01-03 | 2003-12-09 | Illinois Tool Works Inc. | Locking device |
| AU2003222467A1 (en) * | 2002-10-18 | 2004-05-04 | Daewon Electric Company Limited | Wire clip for wiring an overhead wire |
| JP3973604B2 (en) * | 2003-06-09 | 2007-09-12 | 株式会社ニフコ | String-like fastener and string-like fastening structure |
| JP4496058B2 (en) * | 2004-10-27 | 2010-07-07 | Ｙｋｋ株式会社 | Retainer |
| KR200453150Y1 (en) * | 2008-08-22 | 2011-04-13 | 주식회사 에스지 | Plug having function of fuse |
-
2012
- 2012-12-28 CN CN201210585836.3A patent/CN103036180B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103036180A (en) | 2013-04-10 |
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