CN210490335U - Impact-resistant PVC heat-shrinkable sleeve - Google Patents
Impact-resistant PVC heat-shrinkable sleeve Download PDFInfo
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- CN210490335U CN210490335U CN201921717506.9U CN201921717506U CN210490335U CN 210490335 U CN210490335 U CN 210490335U CN 201921717506 U CN201921717506 U CN 201921717506U CN 210490335 U CN210490335 U CN 210490335U
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- 230000001681 protective effect Effects 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 230000000149 penetrating effect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The utility model discloses an impact-resistant PVC heat shrinkage sleeve pipe, including fixed frame, fixed column and rubber circle, the inboard of fixed frame is connected with the slide rail, and the lower extreme of slide rail is connected with the slider, the outside upper end of fixed frame is connected with the fixed column, the lower extreme of slider is connected with the outer tube, and the inboard of outer tube is provided with the connecting hole, the inboard of outer tube is provided with the inner tube, and the inboard of inner tube is provided with the spool, the inboard of spool is provided with the rubber circle, and the outside of spool is provided with the spring, the outside of outer tube is provided with the protection network. The impact-resistant PVC heat shrinkable sleeve is provided with the sliding block, the inner side of the upper end of the sliding block is in a groove shape, and the design that one side of the sliding block is in the groove shape can ensure that the sliding block does not have the situation of position deviation when moving on the sliding rail, so that the fixed frame can be freely adjusted and fixed according to the actual situation after being installed on the outer side of the outer pipe, and the stress between the fixed frames is uniform to achieve the best fixing effect.
Description
Technical Field
The utility model relates to a PVC heat shrinkage sleeve pipe technical field specifically is an impact-resistant PVC heat shrinkage sleeve pipe.
Background
With the development of the scientific and technological era, the PVC heat shrinkable sleeve is widely applied to various fields in our lives, has very good heat resistance and can provide comprehensive and effective protection for internal objects.
The PVC heat shrinkable sleeve on the market cannot well relieve force when being impacted from the outside, so that a line body arranged inside the PVC heat shrinkable sleeve is damaged, and the whole PVC heat shrinkable sleeve is troublesome to install.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an impact-resistant PVC heat shrinkage sleeve pipe to the PVC heat shrinkage sleeve pipe that proposes in solving above-mentioned background art can not be fine when receiving the impact that comes from the external world relieve the power and make the line body of installing in inside receive the injury, and whole sleeve pipe also comparatively troublesome problem in the aspect of the installation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an impact-resistant PVC thermal contraction sleeve, includes fixed frame, fixed column and rubber circle, the inboard of fixed frame is connected with the slide rail, and the lower extreme of slide rail is connected with the slider, the outside upper end of fixed frame is connected with the fixed column, the lower extreme of slider is connected with the outer tube, and the inboard of outer tube is provided with the connecting hole, the inboard of outer tube is provided with the inner tube, and the inboard of inner tube is provided with the spool, the inboard of spool is provided with the rubber circle, and the outside of spool is provided with the spring, the outside of outer tube is provided with the protection network, one side of fixed frame is provided with the connecting.
Preferably, the inner side of the upper end of the sliding block is groove-shaped, and the sliding block and the sliding rail are in sliding connection.
Preferably, the fixing column penetrates through the inner wall of the upper end of the fixing frame, and one end of the fixing column is fixed on the outer side of the outer tube.
Preferably, the line pipes are connected with each other through springs, and elastic structures are formed between the line pipes and the springs.
Preferably, the wire pipes are evenly distributed on the inner side of the inner pipe, and five wire pipes are arranged.
Preferably, the inner side of the protective net is attached to the outer side of the outer pipe, and an embedded structure is formed between the protective net and the outer pipe.
Preferably, the outer pipe and the fixed frame are vertically distributed, and a frame type structure is formed between the outer pipe and the fixed frame.
Preferably, the fixed frame and the connecting block are distributed in a parallel manner, and a detachable structure is formed among the fixed frame, the connecting block and the bolt
Compared with the prior art, the beneficial effects of the utility model are that: the impact-resistant PVC heat shrinkable sleeve is provided with a sliding block, the inner side of the upper end of the sliding block is in a groove shape, and the design that one side of the sliding block is in the groove shape can ensure that the sliding block does not deviate when moving on a sliding rail, so that the fixed position can be freely adjusted according to the actual condition after the fixed frame is arranged on the outer side of the outer pipe, and the stress between the fixed frames is uniform so as to achieve the optimal fixing effect;
the fixing columns penetrate through the inner wall of the upper end of the fixing frame, the fixing frame can be fixed on the outer pipe through the fixing columns in the penetrating connection mode after the fixing frame is moved to the optimal position, the most effective protection effect is achieved, and meanwhile the pressure resistance of the whole sleeve is greatly improved;
by spring interconnect between the spool, the spring that sets up in the spool outside not only plays the interconnect effect between the spool, and more importantly when receiving the impact of external force the elasticity of spring self can be fine alleviate external force for install the line body in spool inside not receive the injury, promoted whole sheathed tube life greatly.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the outer structure of the present invention;
fig. 3 is the fixing frame structure schematic diagram of the present invention.
In the figure: 1. a fixing frame; 2. a slide rail; 3. a slider; 4. fixing a column; 5. an outer tube; 6. connecting holes; 7. an inner tube; 8. a conduit; 9. a rubber ring; 10. a spring; 11. a protective net; 12. connecting blocks; 13. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an impact-resistant PVC heat-shrinkable sleeve comprises a fixed frame 1, a slide rail 2, a slide block 3, a fixed column 4, an outer tube 5, a connecting hole 6, an inner tube 7, a wire tube 8, a rubber ring 9, a spring 10, a protective net 11, a connecting block 12 and a bolt 13, wherein the inner side of the fixed frame 1 is connected with the slide rail 2, the lower end of the slide rail 2 is connected with the slide block 3, the inner side of the upper end of the slide block 3 is in a groove shape, the slide block 3 is in sliding connection with the slide rail 2, and the groove-shaped design on one side can ensure that the slide block 3 does not have position deviation when moving on the slide rail 2, so that the fixed frame 1 can freely adjust the fixed position according to the actual situation after being installed on the outer side of the outer tube 5;
the upper end of the outer side of the fixed frame 1 is connected with a fixed column 4, the lower end of the sliding block 3 is connected with an outer tube 5, the inner side of the outer tube 5 is provided with a connecting hole 6, the fixed column 4 penetrates through the inner wall of the upper end of the fixed frame 1, one end of the fixed column 4 is fixed on the outer side of the outer tube 5, the penetrating connection mode enables the fixed frame 1 to be fixed on the outer tube 5 through the fixed column 4 after the fixed frame 1 is moved to the optimal position, the most effective protection effect is achieved, meanwhile, the pressure resistance of the whole casing pipe is greatly improved, the outer tube 5 and the fixed frame 1 are vertically distributed, a frame type structure is formed between the outer tube 5 and the fixed frame 1, the fixed frame 1 is fixed on the outer side of the outer tube 5, the fixing effect of the fixed frame 1 is remarkably improved due to the vertical distribution between the two, the situation that the outer tube, meanwhile, the impact resistance of the sleeve is greatly improved by the frame type structure;
the inner side of the outer pipe 5 is provided with an inner pipe 7, the inner side of the inner pipe 7 is provided with a wire pipe 8, the inner side of the wire pipe 8 is provided with a rubber ring 9, the outer side of the wire pipe 8 is provided with a spring 10, the wire pipes 8 are mutually connected through the spring 10, an elastic structure is formed between the wire pipe 8 and the spring 10, the spring 10 arranged at the outer side of the wire pipe 8 not only plays a role of mutual connection between the wire pipes 8, more importantly, the elasticity of the spring 10 can well relieve the external force when the wire pipe 8 is impacted by the external force, so that the wire body arranged inside the wire pipe 8 is not damaged, the service life of the whole sleeve is greatly prolonged, the wire pipes 8 are uniformly distributed at the inner side of the inner pipe 7, the wire pipes 8 are provided with five wire pipes 8, the wire pipes 8 are mutually connected through the spring 10, so that the wire pipes 8 have certain elasticity, meanwhile, the setting of 5 line pipes 8 ensures that the whole structure inside the inner pipe 7 has effective pressure resistance;
the outer side of the outer pipe 5 is provided with the protective net 11, the inner side of the protective net 11 is attached to the outer side of the outer pipe 5, an embedded structure is formed between the protective net 11 and the outer pipe 5, the protective net 11 arranged on the outer side of the outer pipe 5 is used as the outermost layer of the whole sleeve, the protective net 11 can play a very effective protection role no matter which angle the external impact from the protective net 11 can reach due to even distribution, and meanwhile, due to the embedded design, the protective net 11 and the outer pipe 5 are integrated, so that the impact resistance is improved, and the service life of the;
one side of fixed frame 1 is provided with connecting block 12, and the upper end of connecting block 12 is provided with bolt 13, fixed frame 1 is the form distribution of running parallel with connecting block 12, and fixed frame 1, constitute detachable construction between connecting block 12 and bolt 13, thereby the connecting block 12 of setting in fixed frame 1 one side can add or reduce the quantity of fixed frame 1 according to the in service behavior of reality and make this sheathed tube resistance to pressure obtain promoting in order to reach the best fixed effect, detachable construction makes whole sleeve pipe have very strong flexibility simultaneously, dismantle, install. The transport all is very convenient, also maintains to this sleeve pipe for the later stage and provides convenient.
The working principle is as follows: for the impact-resistant PVC heat-shrinkable sleeve, firstly, the electric wires are installed inside the wire pipes 8, the wire pipes 8 are mutually connected by the springs 10, so that the wire pipes 8 have certain elasticity, a larger part of impact force can be relieved under the impact of external force, the wire bodies installed inside the wire pipes 8 can be well protected, meanwhile, the setting of 5 wire pipes 8 ensures that the integral structure inside the inner pipe 7 has effective pressure resistance, the fixing frame 1 is fixed on the outer side of the outer pipe 5, the vertical distribution between the fixing frame 1 and the outer pipe can obviously improve the fixing effect of the fixing frame 1, the outer pipe 5 can not deviate in long-term use, the appearance of the whole impact-resistant PVC heat-shrinkable sleeve looks more beautiful, meanwhile, the impact resistance of the sleeve is greatly improved by the frame type structure, and the penetrating connection mode can ensure that after the fixing frame 1 is moved to the optimal position, can fix fixed frame 1 through fixed column 4 and play most effectual protection effect at outer tube 5, also let whole sheathed tube resistance to pressure obtain great promotion simultaneously, the design that one side is the flute form can guarantee that slider 3 can not appear the condition of offset when moving on slide rail 2, make fixed frame 1 can freely adjust fixed position according to actual conditions after installing in the outer tube 5 outside, let the atress between fixed frame 1 even in order to reach best fixed effect, the protection network 11 that sets up in the outer tube 5 outside is as whole sheathed tube outmost protection, even distribution makes regardless of the external impact protection network 11 that comes from which angle can all play very effectual guard action, embedded design makes protection network 11 and outer tube 5 integrative simultaneously, improve impact resistance and whole sheathed tube life, connecting block 12 that sets up in fixed frame 1 one side can add or reduce fixed frame according to actual in service behavior 1 thereby the quantity makes this sheathed tube withstand voltage to obtain promoting in order to reach the fixed effect of best, and detachable structure makes whole sleeve pipe have very strong flexibility simultaneously, dismantles, installs, and the transport all is very convenient, also maintains to this sleeve pipe for the later stage and provides convenient, accomplishes the use of whole impact-resistant PVC heat shrinkage sheathed tube like this.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an impact-resistant PVC heat shrinkage sleeve pipe, includes fixed frame (1), fixed column (4) and rubber circle (9), its characterized in that: the inboard of fixed frame (1) is connected with slide rail (2), and the lower extreme of slide rail (2) is connected with slider (3), the outside upper end of fixed frame (1) is connected with fixed column (4), the lower extreme of slider (3) is connected with outer tube (5), and the inboard of outer tube (5) is provided with connecting hole (6), the inboard of outer tube (5) is provided with inner tube (7), and the inboard of inner tube (7) is provided with spool (8), the inboard of spool (8) is provided with rubber circle (9), and the outside of spool (8) is provided with spring (10), the outside of outer tube (5) is provided with protection network (11), one side of fixed frame (1) is provided with connecting block (12), and the upper end of connecting block (12) is provided with bolt (13).
2. An impact-resistant PVC heat-shrinkable sleeve according to claim 1, characterized in that: the inner side of the upper end of the sliding block (3) is groove-shaped, and the sliding block (3) is in sliding connection with the sliding rail (2).
3. An impact-resistant PVC heat-shrinkable sleeve according to claim 1, characterized in that: the fixing column (4) penetrates through the inner wall of the upper end of the fixing frame (1), and one end of the fixing column (4) is fixed on the outer side of the outer tube (5).
4. An impact-resistant PVC heat-shrinkable sleeve according to claim 1, characterized in that: the line pipes (8) are connected with each other through springs (10), and elastic structures are formed between the line pipes (8) and the springs (10).
5. An impact-resistant PVC heat-shrinkable sleeve according to claim 1, characterized in that: spool (8) evenly distributed is in the inboard of inner tube (7), and spool (8) are provided with five.
6. An impact-resistant PVC heat-shrinkable sleeve according to claim 1, characterized in that: the inner side of the protective net (11) is attached to the outer side of the outer pipe (5), and an embedded structure is formed between the protective net (11) and the outer pipe (5).
7. An impact-resistant PVC heat-shrinkable sleeve according to claim 1, characterized in that: the outer pipe (5) and the fixed frame (1) are distributed vertically, and a frame type structure is formed between the outer pipe (5) and the fixed frame (1).
8. An impact-resistant PVC heat-shrinkable sleeve according to claim 1, characterized in that: fixed frame (1) and connecting block (12) are the parallel form and distribute, and constitute detachable construction between fixed frame (1), connecting block (12) and bolt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921717506.9U CN210490335U (en) | 2019-10-14 | 2019-10-14 | Impact-resistant PVC heat-shrinkable sleeve |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921717506.9U CN210490335U (en) | 2019-10-14 | 2019-10-14 | Impact-resistant PVC heat-shrinkable sleeve |
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| CN210490335U true CN210490335U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921717506.9U Active CN210490335U (en) | 2019-10-14 | 2019-10-14 | Impact-resistant PVC heat-shrinkable sleeve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952904A (en) * | 2020-07-15 | 2020-11-17 | 刘宝军 | Cable protection sleeve with temperature adjusting function |
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2019
- 2019-10-14 CN CN201921717506.9U patent/CN210490335U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952904A (en) * | 2020-07-15 | 2020-11-17 | 刘宝军 | Cable protection sleeve with temperature adjusting function |
| CN111952904B (en) * | 2020-07-15 | 2022-01-28 | 江苏衡羽电力有限公司 | Cable protection sleeve with temperature adjusting function |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240126 Address after: 224199 Caoyan Town Industrial Park, Dafeng District, Yancheng City, Jiangsu Province Patentee after: Wujie Electronics (Yancheng) Co.,Ltd. Country or region after: China Address before: 214000 Cangxiazhuang Bridge Industrial Park, Yunlin Street, Xishan District, Wuxi City, Jiangsu Province Patentee before: Wuqi high tech electronics (Wuxi) Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |