CN204167840U - A kind of self-tightening type strain insulator connecting clamp - Google Patents
A kind of self-tightening type strain insulator connecting clamp Download PDFInfo
- Publication number
- CN204167840U CN204167840U CN201420651435.8U CN201420651435U CN204167840U CN 204167840 U CN204167840 U CN 204167840U CN 201420651435 U CN201420651435 U CN 201420651435U CN 204167840 U CN204167840 U CN 204167840U
- Authority
- CN
- China
- Prior art keywords
- clamp
- self
- steel anchor
- cable
- tightening
- 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
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to a kind of self-tightening type strain insulator connecting clamp, comprises strain clamp, drainage plate, self-tightening wire clamp, steel anchor and cable, and described drainage plate is fixed on strain clamp tail side; Described self-tightening wire clamp is arranged on drainage plate by screw; Bottom side in the middle part of described strain clamp is provided with the wire hole for communication cable line; Described cable is plugged between strain clamp and self-tightening wire clamp; Described steel anchor is plugged on strain clamp afterbody, and steel anchor afterbody mutually abuts with cable; Described steel anchor afterbody is socketed with the rubber catch for compressing cable; Some compression bulge loops are provided with in the middle part of described steel anchor.A kind of self-tightening type strain insulator connecting clamp described in the utility model, it is rational in infrastructure, easy disassembly, has and compresses and tension occlusion structure, install reliably firm.
Description
Technical field
The utility model relates to wire clamp field, especially a kind of self-tightening type strain insulator connecting clamp.
Background technology
Strain clamp is used for corner, continues, and the connection of terminal.Spiral aluminium-clad steel wire has extremely strong strain insulator intensity, without concentrated stress, optical cable is played to the effect of protection and auxiliary vibration damping.A whole set of optical cable strain hardware fitting comprises: strain insulator preformed armor rods, supporting connection gold utensil.Current strain clamp is single, and grip is inadequate, easy crushing line body, and snap-in force is inadequate, circuit easily occurs and loosens.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome above-mentioned middle Problems existing, and provide a kind of self-tightening type strain insulator connecting clamp, it is rational in infrastructure, easy disassembly, has and compresses and tension occlusion structure, install reliably firm.
The utility model solves the technical scheme that its technical problem adopts: a kind of self-tightening type strain insulator connecting clamp, comprises strain clamp, drainage plate, self-tightening wire clamp, steel anchor and cable, and described drainage plate is fixed on strain clamp tail side; Described self-tightening wire clamp is arranged on drainage plate by screw; Bottom side in the middle part of described strain clamp is provided with the wire hole for communication cable line; Described cable is plugged between strain clamp and self-tightening wire clamp; Described steel anchor is plugged on strain clamp afterbody, and steel anchor afterbody mutually abuts with cable;
Described steel anchor afterbody is socketed with the rubber catch for compressing cable; Some compression bulge loops are provided with in the middle part of described steel anchor;
Described Self stringing folder comprises wire clip body, threading hole, slip ratchet and spring; The downside of described threading hole is provided with mounting groove; The lower end of described mounting groove tilts to threading hole direction; Described slip ratchet is slidably mounted on mounting groove by axle; Described spring is mounted on the upper side wall of axle and mounting groove.
As preferred scheme, the inclination angle between described mounting groove and threading hole is 5
°~ 15
°.
As preferred scheme, described slip ratchet is evenly provided with some spines.
The beneficial effects of the utility model are: a kind of self-tightening type strain insulator connecting clamp, adopt the rubber catch for compressing cable of steel anchor afterbody socket, the some compression bulge loops arranged in the middle part of steel anchor, lock convenient and reliable, easy disassembly, have and compress and tension occlusion structure, firm reliable employing slip ratchet and spring are installed, during the tension of line body, cunning on slip ratchet is pulled to sting tight, during non-wiring, spring is in the state of pulling back, and slip ratchet is evenly provided with its occlusion tension of some spines reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of self-tightening type strain insulator connecting clamp overall structure schematic diagram described in the utility model;
Fig. 2 is a kind of self-tightening type strain insulator connecting clamp partial enlargement structural representation described in the utility model.
Accompanying drawing acceptance of the bid note is described below: 1, strain clamp, and 11, wire hole, 2, drainage plate, 3, self-tightening wire clamp, 31, wire clip body, 32, threading hole, 33, slip ratchet, 331, axle, 34, spring, 35, mounting groove, 4, steel anchor, 41, rubber catch, 42, compress bulge loop, 5, cable.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of self-tightening type strain insulator connecting clamp as shown in Figure 1, 2, comprises strain clamp 1, drainage plate 2, self-tightening wire clamp 3, steel anchor 4 and cable 5, and described drainage plate 2 is fixed on strain clamp 1 tail side; Described self-tightening wire clamp 3 is arranged on drainage plate 2 by screw; Bottom side in the middle part of described strain clamp 1 is provided with the wire hole 11 for communication cable line 5; Described cable 5 is plugged between strain clamp 1 and self-tightening wire clamp 3; Described steel anchor 4 is plugged on strain clamp 1 afterbody, and steel anchor 4 afterbody mutually abuts with cable 5; Described steel anchor 4 afterbody is socketed with the rubber catch 41 for compressing cable 5; Some compression bulge loops 42 are provided with in the middle part of described steel anchor 4; Described self-tightening wire clamp 3 comprises wire clip body 31, threading hole 32, slip ratchet 33 and spring 34; The downside of described threading hole 32 is provided with mounting groove 35; The lower end of described mounting groove 35 tilts to threading hole 32 direction; Described slip ratchet 33 is slidably mounted on mounting groove 35 by axle 331; Described spring 34 is mounted in axle 331 with on the upper side wall of mounting groove 35.
Inclination angle between described mounting groove 35 and threading hole 32 is 5
°~ 15
°.Described slip ratchet 33 is evenly provided with some spines 331.
A kind of self-tightening type strain insulator connecting clamp described in the utility model, adopt the rubber catch 41 for compressing cable 5 of steel anchor 4 afterbody socket, the some compression bulge loops 42 arranged in the middle part of steel anchor 4, lock convenient and reliable, easy disassembly, have and compress and tension occlusion structure, firm reliable employing slip ratchet 33 and spring 34 are installed, during the tension of line body, cunning on slip ratchet 33 is pulled to sting tight, during non-wiring, spring 34 is in the state of pulling back, and slip ratchet 33 is evenly provided with its occlusion tension of some spines 331 reliable.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (3)
1. a self-tightening type strain insulator connecting clamp, it is characterized in that: comprise strain clamp (1), drainage plate (2), self-tightening wire clamp (3), steel anchor (4) and cable (5), described drainage plate (2) is fixed on strain clamp (1) tail side; Described self-tightening wire clamp (3) is arranged on drainage plate (2) by screw; The bottom side at described strain clamp (1) middle part is provided with the wire hole (11) for communication cable line (5); Described cable (5) is plugged between strain clamp (1) and self-tightening wire clamp (3); Described steel anchor (4) is plugged on strain clamp (1) afterbody, and steel anchor (4) afterbody mutually abuts with cable (5);
Described steel anchor (4) afterbody is socketed with the rubber catch (41) for compressing cable (5); Described steel anchor (4) middle part is provided with some compression bulge loops (42);
Described self-tightening wire clamp (3) comprises wire clip body (31), threading hole (32), slip ratchet (33) and spring (34); The downside of described threading hole (32) is provided with mounting groove (35); The lower end of described mounting groove (35) tilts to threading hole (32) direction; Described slip ratchet (33) is slidably mounted on mounting groove (35) by axle (331); Described spring (34) is mounted in axle (331) with on the upper side wall of mounting groove (35).
2. a kind of self-tightening type strain insulator connecting clamp according to claim 1, is characterized in that: the inclination angle between described mounting groove (35) and threading hole (32) is 5 ° ~ 15 °.
3. a kind of self-tightening type strain insulator connecting clamp according to claim 1, is characterized in that: described slip ratchet (33) is evenly provided with some spines (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651435.8U CN204167840U (en) | 2014-11-03 | 2014-11-03 | A kind of self-tightening type strain insulator connecting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651435.8U CN204167840U (en) | 2014-11-03 | 2014-11-03 | A kind of self-tightening type strain insulator connecting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204167840U true CN204167840U (en) | 2015-02-18 |
Family
ID=52541491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420651435.8U Expired - Fee Related CN204167840U (en) | 2014-11-03 | 2014-11-03 | A kind of self-tightening type strain insulator connecting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204167840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546600A (en) * | 2018-10-19 | 2019-03-29 | 甘国强 | Tension conductor cable strain clamp |
-
2014
- 2014-11-03 CN CN201420651435.8U patent/CN204167840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546600A (en) * | 2018-10-19 | 2019-03-29 | 甘国强 | Tension conductor cable strain clamp |
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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: 20150218 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |