CN205231353U - Waterproof tensile fastening of cable and fastening structure - Google Patents
Waterproof tensile fastening of cable and fastening structure Download PDFInfo
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- CN205231353U CN205231353U CN201521131343.8U CN201521131343U CN205231353U CN 205231353 U CN205231353 U CN 205231353U CN 201521131343 U CN201521131343 U CN 201521131343U CN 205231353 U CN205231353 U CN 205231353U
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- cable
- branch sleeve
- fixed
- joint
- rear end
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Abstract
The utility model provides a waterproof tensile fastening of cable and fastening structure, wherein the waterproof tensile fastening of cable is including connecting, connecting connect the rear end the connecting sleeve, stretch into the connecting sleeve is fixed the cable of joint rear end, wherein the articulate the connecting sleeve is in order to form an inner chamber that is used for holding cable tip, just gas sealing connection together between joint, connecting sleeve, the cable periphery, wherein the joint front end is equipped with to be fixed on the joint and stretch out the contact pin that is used for the attach fitting seat that connects the front end, just the end connection of cable the contact pin to the rear end that is connecting is fixed through fixed establishment. The utility model discloses steadiness and waterproof nature can be guaranteed to connect in the waterproof tensile fastening of cable, and simple structure easily realizes.
Description
Technical field
The utility model relates to field of mechanical technique, refers to the fastening of a kind of cable waterproof tension and fastening structure especially.
Background technology
Development along with society carrys out the development with infrastructure construction, and more and more high buildings and large mansions are rised sheer from level ground, and the various pipe networks thereupon laid also become the difficult point of repair and maintenance.Having in prior art much can be mechanical in the pipe detection that pipeline internal is dynamic, can help to find whether have potential safety hazard in pipeline.But this machinery needs to work long hours in the pipeline of environment very severe, and the requirement therefore for water resistance is high.And these pipeline detection machineries all need stube cable with power supply and reception control signal, postback video signal, therefore require high for the water proofing property of cable junction and pull resistance, but water proofing property and the pull resistance of existing cable bindiny mechanism all cannot be satisfied the demand, cause the frequent fault that broken string occurs.
Utility model content
The technical problems to be solved in the utility model is to provide the high cable waterproof tension fastening of a kind of water proofing property, pull resistance and fastening structure, to improve the useful life of pipe detection machinery.
In order to solve the problem, the utility model embodiment proposes the fastening of a kind of cable waterproof tension, comprise joint, connect the branch sleeve of described joint rear end, stretch into described branch sleeve and be fixed on the cable of described joint rear end, wherein said joint connects described branch sleeve to form an inner chamber for accommodating cable end, and described joint, branch sleeve, between cable periphery hermetic seal link together; Wherein said joint front end is provided with and is fixed on described joint and stretches out the contact pin for jointing seat of described joint front end; And the end of described cable connects described contact pin, and be fixed on the rear end of joint by fixed mechanism.
Wherein, the periphery, front end of described joint is provided with and screws connector to be fixed on described plinth by screwing connector when joint jointing seat.
Wherein, described fixed mechanism comprises the branch sleeve that is fixed on joint rear end and is fixed on the nylon briquetting of cable periphery, block piece, rotary connector, centrum; This branch sleeve is socketed in cable periphery, and its front end is passed through, and the front end of this branch sleeve is fixed on the rear end of joint, and the rear end inner circumferential of described branch sleeve is provided with the spacing preiection extended along inner circumferential inner surface circumference, and be provided with block piece at the spacing preiection place of branch sleeve, the internal diameter of this block piece rear end is less than the internal diameter of block piece front end, forms the narrow inner chamber of inner wide oral area to make the inwall at branch sleeve rear end entrance place; And the periphery of described cable is provided with centrum with the shape making the wide rear end, formation front end, periphery of described cable narrow, and the cavity shape of the block piece of the peripheral shape of described centrum and described branch sleeve inside is suitable to make described cable be connected together by described centrum and block piece when being inserted into the rear end entrance place of branch sleeve.
Wherein, the centrum periphery of this cable is provided with rotary connector, the internal diameter of described rotary connector and described branch sleeve rear end entrance peripheral shape suitable described cable is fixed on branch sleeve by rotary connector when described cable is inserted into branch sleeve rear end entrance.
Wherein, be also provided with the connection extension being fixed on branch sleeve rear end in cable periphery, and on connection extension, be provided with cable briquetting to be fixed on by cable on connection extension.
Wherein, also comprise the anti-pleat spring for preventing cable breakdown, this anti-pleat spring extends in the shape of a spiral and is socketed in cable periphery, and described anti-pleat spring is fixed on connection extension.
Wherein, on the connection extension that described anti-pleat spring is fixed on by spring fastener.
Meanwhile, the utility model also proposed a kind of cable waterproof tension fastening structure, comprises plinth and the fastening of foregoing cable waterproof tension.
Technique scheme of the present utility model has following beneficial effect:
In such scheme, the fastening of cable waterproof tension can ensure stable connection and water proofing property, and structure is simply easy to realize.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that the A-A of Fig. 1 is to sectional structure schematic diagram.
Description of reference numerals:
1, plinth;
2, joint;
3, contact pin;
4, connector is screwed;
5, branch sleeve;
6, mother is compressed;
7, nylon briquetting;
8, block piece;
9, rotary connector;
10, centrum;
11, cable briquetting;
12, spring fastener;
13, cable;
14, anti-pleat spring.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
For the problem that water proofing property and the pull resistance of cable bindiny mechanism of the prior art all cannot be satisfied the demand, the utility model embodiment proposes the fastening of a kind of cable waterproof tension.
As depicted in figs. 1 and 2, a kind of cable waterproof tension fastening that the utility model provides, comprise joint 2, connect the branch sleeve 5 of described joint 2 rear end, stretch into described branch sleeve 5 and be fixed on the cable 13 of described joint 2 rear end, wherein said joint 2 connects described branch sleeve 5 to form an inner chamber for accommodating cable 13 end, and described joint 2, branch sleeve 5, between cable 13 periphery hermetic seal link together; Wherein said joint 2 front end is provided with and is fixed on described joint 2 and stretches out the contact pin 3 for jointing seat 1 of described joint 2 front end; And the end of described cable 13 connects described contact pin 3, and be fixed on the rear end of joint 2 by fixed mechanism.
As depicted in figs. 1 and 2, the periphery, front end of this joint 2 is provided with and screws connector 4 to be fixed on described plinth 1 by screwing connector 4 when joint 2 jointing seat 1.
Meanwhile, as depicted in figs. 1 and 2, in order to improve cable 13 and the stable connection of joint 2, fixed mechanism is provided with in the end of cable 13 to be fixed on the rear end of joint 2.
Concrete, as depicted in figs. 1 and 2, described fixed mechanism comprises the branch sleeve 5 and the compression mother 6 being fixed on cable 13 periphery, nylon briquetting 7, block piece 8, rotary connector 9, centrum 10 that are fixed on joint 2 rear end.
As depicted in figs. 1 and 2, this branch sleeve 5 is socketed in cable 13 periphery, and its front end is passed through, and the front end of this branch sleeve 5 is fixed on the rear end of joint 2, and the rear end inner circumferential of described branch sleeve 5 is provided with the spacing preiection extended along inner circumferential inner surface circumference, and being provided with block piece 8 at the spacing preiection place of branch sleeve 5, the internal diameter of this block piece 8 rear end is less than the internal diameter of block piece 8 front end, forms the narrow inner chamber of inner wide oral area to make the inwall at branch sleeve 5 rear end entrance place; And the periphery of described cable 13 is provided with centrum 10 with the shape making the wide rear end, formation front end, periphery of described cable 13 narrow, and the cavity shape of the block piece 8 of the peripheral shape of described centrum 10 and described branch sleeve 5 inside is suitable to make described cable 13 be connected together with block piece 8 by described centrum 10 when being inserted into the rear end entrance place of branch sleeve 5.
As depicted in figs. 1 and 2, centrum 10 periphery of this cable 13 is provided with rotary connector 9, the internal diameter of described rotary connector 9 and described branch sleeve 5 rear end entrance peripheral shape suitable described cable 13 is fixed on branch sleeve 5 by rotary connector 9 when described cable 13 is inserted into branch sleeve 5 rear end entrance.
Further, be also provided with the connection extension being fixed on branch sleeve 5 rear end in cable 13 periphery, and on connection extension, be provided with cable briquetting 11 to be fixed on by cable 13 on connection extension.
As shown in Figure 1 and Figure 2, the utility model also comprises the anti-pleat spring 14 for preventing cable 13 from fractureing, and this anti-pleat spring 14 extends in the shape of a spiral and is socketed in cable 13 periphery.
Further, the utility model also comprises spring fastener 12, with on the connection extension be fixed on by anti-pleat spring 14.
Meanwhile, the utility model also proposed a kind of cable waterproof tension fastening structure, comprises plinth and the fastening of foregoing cable waterproof tension, and described plinth and the fastening of described cable waterproof tension are connected.
In such scheme, the fastening of cable waterproof tension can ensure stable connection and water proofing property, and structure is simply easy to realize.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (8)
1. cable waterproof tension fastening, it is characterized in that, comprise joint, connect the branch sleeve of described joint rear end, stretch into described branch sleeve and be fixed on the cable of described joint rear end, wherein said joint connects described branch sleeve to form an inner chamber for accommodating cable end, and described joint, branch sleeve, between cable periphery hermetic seal link together; Wherein said joint front end is provided with and is fixed on described joint and stretches out the contact pin for jointing seat of described joint front end; And the end of described cable connects described contact pin, and be fixed on the rear end of joint by fixed mechanism.
2. cable waterproof tension according to claim 1 fastening, is characterized in that, the periphery, front end of described joint is provided with and screws connector to be fixed on described plinth by screwing connector when joint jointing seat.
3. cable waterproof tension according to claim 1 fastening, is characterized in that, described fixed mechanism comprises the branch sleeve that is fixed on joint rear end and is fixed on the nylon briquetting of cable periphery, block piece, rotary connector, centrum; This branch sleeve is socketed in cable periphery, and its front end is passed through, and the front end of this branch sleeve is fixed on the rear end of joint, and the rear end inner circumferential of described branch sleeve is provided with the spacing preiection extended along inner circumferential inner surface circumference, and be provided with block piece at the spacing preiection place of branch sleeve, the internal diameter of this block piece rear end is less than the internal diameter of block piece front end, forms the narrow inner chamber of inner wide oral area to make the inwall at branch sleeve rear end entrance place; And the periphery of described cable is provided with centrum with the shape making the wide rear end, formation front end, periphery of described cable narrow, and the cavity shape of the block piece of the peripheral shape of described centrum and described branch sleeve inside is suitable to make described cable be connected together by described centrum and block piece when being inserted into the rear end entrance place of branch sleeve.
4. cable waterproof tension according to claim 3 fastening, it is characterized in that, the centrum periphery of this cable is provided with rotary connector, the internal diameter of described rotary connector and described branch sleeve rear end entrance peripheral shape suitable described cable is fixed on branch sleeve by rotary connector when described cable is inserted into branch sleeve rear end entrance.
5. cable waterproof tension according to claim 3 fastening, is characterized in that, is also provided with the connection extension being fixed on branch sleeve rear end in cable periphery, and on connection extension, is provided with cable briquetting to be fixed on by cable on connection extension.
6. cable waterproof tension according to claim 3 fastening, is characterized in that, also comprise the anti-pleat spring for preventing cable breakdown, this anti-pleat spring extends in the shape of a spiral and is socketed in cable periphery, and described anti-pleat spring is fixed on connection extension.
7. cable waterproof tension according to claim 6 fastening, is characterized in that, on the connection extension that described anti-pleat spring is fixed on by spring fastener.
8. a cable waterproof tension fastening structure, is characterized in that, comprises plinth and the cable waterproof tension fastening as described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131343.8U CN205231353U (en) | 2015-12-30 | 2015-12-30 | Waterproof tensile fastening of cable and fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131343.8U CN205231353U (en) | 2015-12-30 | 2015-12-30 | Waterproof tensile fastening of cable and fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205231353U true CN205231353U (en) | 2016-05-11 |
Family
ID=55906399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521131343.8U Active CN205231353U (en) | 2015-12-30 | 2015-12-30 | Waterproof tensile fastening of cable and fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205231353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830843A (en) * | 2019-03-22 | 2019-05-31 | 贵州航天电器股份有限公司 | A kind of cable tensile connecting structure and the load-bearing watertight connector using the structure |
| CN113097790A (en) * | 2021-04-08 | 2021-07-09 | 山东聚辰电缆有限公司 | Power cable connector and connection process thereof |
-
2015
- 2015-12-30 CN CN201521131343.8U patent/CN205231353U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830843A (en) * | 2019-03-22 | 2019-05-31 | 贵州航天电器股份有限公司 | A kind of cable tensile connecting structure and the load-bearing watertight connector using the structure |
| CN109830843B (en) * | 2019-03-22 | 2020-10-13 | 贵州航天电器股份有限公司 | Cable tensile connection structure and load-bearing watertight connector using same |
| CN113097790A (en) * | 2021-04-08 | 2021-07-09 | 山东聚辰电缆有限公司 | Power cable connector and connection process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |