CN205453067U - Trombone slide mouth of pipe seal structure - Google Patents
Trombone slide mouth of pipe seal structure Download PDFInfo
- Publication number
- CN205453067U CN205453067U CN201620242015.3U CN201620242015U CN205453067U CN 205453067 U CN205453067 U CN 205453067U CN 201620242015 U CN201620242015 U CN 201620242015U CN 205453067 U CN205453067 U CN 205453067U
- Authority
- CN
- China
- Prior art keywords
- trombone slide
- semi
- staple bolt
- anchor ear
- sheet rubber
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 58
- 239000005060 rubber Substances 0.000 claims abstract description 58
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000004590 silicone sealant Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 20
- 230000001681 protective effect Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model provides a trombone slide mouth of pipe seal structure, includes the trombone slide mouth of pipe, two semi -circular sheet rubbers and staple bolt, a cylindrical sheet rubber is formed to two semi -circular sheet rubbers, the staple bolt setting is on cylindrical sheet rubber outer wall, the outer wall of staple bolt and the orificial inner wall looks butt of trombone slide, staple bolt are equipped with a lug respectively towards two semi -circular sheet rubbers, two semi -circular sheet rubbers all be equipped with towards the staple bolt on one side of with lug assorted recess. Owing to be equipped with the lug and the recess of mutual matching on staple bolt and the semi -circular sheet rubber, like this when the staple bolt is fixed on the cylindricity sheet rubber that is formed by two semi -circular sheet rubber combinations, two lugs of staple bolt will block in the recess of two semi -circular sheet rubbers, thereby fixing between staple bolt and the semi -circular sheet rubber has just been realized, and then just also can avoid the trombone slide when taking place relative movement with the cable, the separation just can not take place with the staple bolt for semi -circular sheet rubber, so just, seal structure's sealed effect has been improved greatly.
Description
Technical field
This utility model relates to cable installing area, particularly to a kind of trombone slide ferrule structure.
Background technology
The cable trombone slide mouth of pipe needs strict seal, prevention impurity or rainwater to enter, and injures cable jacket, thus affects the service life of cable.Cable to be combined closely with cable trombone slide while guaranteeing to move radially, and seal member also requirement can be by the circuit of monitoring device in addition.But existing trombone slide ferrule effect is not the most fine.
For this, Some Enterprises is in order to improve the sealing effectiveness of the trombone slide mouth of pipe, structure is the most effectively sealed so devising, as the Chinese patent " trombone slide orifice sealing device " of Application No. 201320124336.X discloses a kind of trombone slide orifice sealing device, including two semicircle sheet rubbers and anchor ear；Two semicircle sheet rubber one cylindrical rubber sheets of composition, anchor ear is arranged on described cylindrical rubber sheet outer wall.
Although, this sealing device sealing effectiveness is obvious, can effectively prevent impurity, sewage and toy from being entered in trombone slide by the gap between cable and trombone slide, causes protective coverings of cable corrosion and damage；Can produce certain deformation of expanding with heat and contract with cold under the influence of cable runs at high operating temperatures with by thermal and mechanical stress, now sealing device can also deflection time well absorbing cable expands with heat and contract with cold simultaneously.
But, due to carry out interfixing simply by extruding each other between sheet rubber and the anchor ear of this kind of sealing device, therefore, cable with trombone slide generation relative movement when, sheet rubber and anchor ear will separate, so the effect of sealing will be reduced.
Utility model content
The purpose of this utility model is to provide a kind of trombone slide ferrule structure being not readily separated.
Above-mentioned purpose of the present utility model has the technical scheme that a kind of trombone slide ferrule structure, including the trombone slide mouth of pipe, two semicircle sheet rubbers and anchor ear, two described semicircle sheet rubber one cylindrical rubber sheets of composition, anchor ear is arranged on described cylindrical rubber sheet outer wall, the outer wall of described anchor ear abuts against with the inwall of the trombone slide mouth of pipe, described anchor ear is respectively equipped with a projection towards two semicircle sheet rubbers, and two described semicircle sheet rubbers are equipped with the groove matched with projection towards anchor ear side.
Owing to anchor ear and semicircle sheet rubber are provided with the projection and groove being mutually matched, so when anchor ear is fixed on the cylindricity sheet rubber combined by two semicircle sheet rubbers when, two projections of anchor ear will snap onto in the groove of two semicircle sheet rubbers, thus it is achieved that fixing between anchor ear and semicircle sheet rubber, and then the most just can avoid trombone slide with cable generation relative movement when, semicircle sheet rubber would not separate with anchor ear, the most just substantially increases the sealing effectiveness sealing structure.
As preferably, the edge of described projection is rounded.
Owing to the edge of projection is rounded; the inwall of groove would not be caused damage snapping in groove when as having sharp edge by so projection; thus the sealing between groove and projection can be relatively good; and it also avoid water or air and enter into the probability within trombone slide by the gap between anchor ear and semicircle sheet rubber, and then effectively serve the trombone slide protective effect to cable.
As preferably, described semicircle sheet rubber deviates from trombone slide mouth of pipe side and is provided with ABS coating.
Due to ABS have impact resistance, thermostability, lower temperature resistance, chemical proofing and electric property etc. advantage, therefore it can reduce it when being arranged on the surface of semicircle sheet rubber as coating and is damaged by extraneous factor, thus the most just substantially prolongs the service life of semicircle sheet rubber.
As preferably, between described anchor ear and the trombone slide mouth of pipe, it is provided with silicone sealant.
Owing to silicone sealant is a kind of elastic type fluid sealant; its can along with between anchor ear with the trombone slide mouth of pipe change in gap and there is corresponding change; thus it can effectively act as sealing function all the time; and it is strong that its aging resistance and erosion-resisting ability all compare; so the length that its service life also compares, effectively increase the guard time to cable.
As preferably, the outer wall of described anchor ear is upwards provided with projection, and the sidewall of described projection abuts against with trombone slide mouth of pipe edge.
It is so to improve anchor ear and the concordance of the trombone slide mouth of pipe further, it is ensured that both can be in relatively-stationary state each other to the full extent, and then is also beneficial to improve the sealing effectiveness sealing structure.
Accompanying drawing explanation
Fig. 1 is that sectional view installed by trombone slide；
Fig. 2 is enlarged drawing at the A of Fig. 1.
In figure, 1, the trombone slide mouth of pipe；2, semicircle sheet rubber；21, groove；3, anchor ear；31, projection；4, ABS coating；5, silicone sealant；6, protruding.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 to accompanying drawing 2, this utility model is described in further detail.
A kind of trombone slide mouth of pipe 1 seals structure, including 1, two semicircle sheet rubbers 2 of the trombone slide mouth of pipe and anchor ear 3, two semicircle sheet rubbers 2 form a cylindrical rubber sheet, anchor ear 3 is arranged on cylindrical rubber sheet outer wall, the outer wall of anchor ear 3 abuts against with the inwall of the trombone slide mouth of pipe 1, anchor ear 3 is respectively equipped with a projection 31 towards two semicircle sheet rubbers 2, and two semicircle sheet rubbers 2 are equipped with the groove 21 matched with projection 31 towards anchor ear 3 side.
Owing to anchor ear 3 and semicircle sheet rubber 2 are provided with the projection 31 and groove 21 being mutually matched, so when anchor ear 3 is fixed on the cylindricity sheet rubber combined by two semicircle sheet rubbers 2 when, two projections 31 of anchor ear 3 will snap onto in the groove 21 of two semicircle sheet rubbers 2, thus it is achieved that fixing between anchor ear 3 and semicircle sheet rubber 2, and then the most just can avoid trombone slide with cable generation relative movement when, semicircle sheet rubber 2 would not separate with anchor ear 3, the most just substantially increases the sealing effectiveness sealing structure.
Further scheme is; the edge of projection 31 is rounded; the inwall of groove 21 would not be caused damage snapping in groove 21 when as having sharp edge by so projection 31; thus the sealing between groove 21 and projection 31 can be relatively good; and it also avoid water or air and enter into the probability within trombone slide by the gap between anchor ear 3 and semicircle sheet rubber 2, and then effectively serve the trombone slide protective effect to cable.
Semicircle sheet rubber 2 deviates from the trombone slide mouth of pipe 1 side and is provided with ABS coating 4.Due to ABS have impact resistance, thermostability, lower temperature resistance, chemical proofing and electric property etc. advantage, therefore it can reduce it when being arranged on the surface of semicircle sheet rubber 2 as coating and is damaged by extraneous factor, thus the most just substantially prolongs the service life of semicircle sheet rubber 2.
Silicone sealant 5 it is provided with between anchor ear 3 and the trombone slide mouth of pipe 1.Owing to silicone sealant is a kind of elastic type fluid sealant; its can along with between anchor ear 3 with the trombone slide mouth of pipe 1 change in gap and there is corresponding change; thus it can effectively act as sealing function all the time; and it is strong that its aging resistance and erosion-resisting ability all compare; so the length that its service life also compares, effectively increase the guard time to cable.
The outer wall of anchor ear 3 is upwards provided with protruding 6, and the sidewall of protruding 6 abuts against with the trombone slide mouth of pipe 1 edge.
It is so to improve anchor ear 3 and the concordance of the trombone slide mouth of pipe 1 further, it is ensured that both can be in relatively-stationary state each other to the full extent, and then is also beneficial to improve the sealing effectiveness sealing structure.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (5)
1. a trombone slide ferrule structure, including the trombone slide mouth of pipe (1), two semicircle sheet rubbers (2) and anchor ear (3), two described semicircle sheet rubber (2) one cylindrical rubber sheets of composition, anchor ear (3) is arranged on described cylindrical rubber sheet outer wall, the outer wall of described anchor ear (3) abuts against with the inwall of the trombone slide mouth of pipe (1), it is characterized in that: described anchor ear (3) is respectively equipped with a projection (31) towards two semicircle sheet rubbers (2), two described semicircle sheet rubbers (2) are equipped with the groove (21) matched with projection (31) towards anchor ear (3) side.
A kind of trombone slide ferrule structure the most according to claim 1, it is characterised in that: the edge of described projection (31) is rounded.
A kind of trombone slide ferrule structure the most according to claim 2, it is characterised in that: described semicircle sheet rubber (2) is deviated from the trombone slide mouth of pipe (1) side and is provided with ABS coating (4).
A kind of trombone slide ferrule structure the most according to claim 3, it is characterised in that: it is provided with silicone sealant (5) between described anchor ear (3) and the trombone slide mouth of pipe (1).
A kind of trombone slide ferrule structure the most according to claim 4, it is characterised in that: the outer wall of described anchor ear (3) is upwards provided with projection (6), and the sidewall of described projection (6) abuts against with the trombone slide mouth of pipe (1) edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242015.3U CN205453067U (en) | 2016-03-26 | 2016-03-26 | Trombone slide mouth of pipe seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242015.3U CN205453067U (en) | 2016-03-26 | 2016-03-26 | Trombone slide mouth of pipe seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205453067U true CN205453067U (en) | 2016-08-10 |
Family
ID=56607611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620242015.3U Expired - Fee Related CN205453067U (en) | 2016-03-26 | 2016-03-26 | Trombone slide mouth of pipe seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205453067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808566A (en) * | 2019-11-19 | 2020-02-18 | 中国核动力研究设计院 | Clamping sleeve type cable pipe sealing structure and sealing process |
-
2016
- 2016-03-26 CN CN201620242015.3U patent/CN205453067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808566A (en) * | 2019-11-19 | 2020-02-18 | 中国核动力研究设计院 | Clamping sleeve type cable pipe sealing structure and sealing process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205453067U (en) | Trombone slide mouth of pipe seal structure | |
| CN203655029U (en) | Wood-aluminum composite inward-opening window having high waterproof thermal insulation sealing performance | |
| CN104154485B (en) | Led waterproof lamp and lamp shell | |
| KR200439651Y1 (en) | Sealing structure of distributing box | |
| KR101959224B1 (en) | A window system of building and installation method of the same | |
| CN210856332U (en) | Furnace body seal structure and PECVD tubular furnace | |
| CN202319845U (en) | Sealing strip for vehicle door | |
| CN203670767U (en) | Combined type anti-corrosion gasket | |
| CN205637366U (en) | Gutter waterproof construction | |
| CN204213786U (en) | A kind of automobile cowl lamp of waterproof durable | |
| KR20180092426A (en) | A strapped window | |
| CN103062513B (en) | The sealing configuration that the condensation tube of refrigerator and base plate assemble | |
| CN209762501U (en) | flange | |
| CN208753777U (en) | Waterproof box body | |
| CN205207668U (en) | Multiple layer sealing device | |
| CN104747014A (en) | Wood-aluminium composite inward opening window with high waterproof, thermal insulation and sealing performances | |
| CN105422852B (en) | Sealing structure and air door assembly | |
| CN204461140U (en) | Pipe rock radiator | |
| WO2016173549A1 (en) | Compressor | |
| CN217355935U (en) | Flame-retardant plastic-coated metal hose | |
| CN204081894U (en) | A kind of anti-condensation window structure of protective cover | |
| CN205778182U (en) | A kind of heat-insulating bridge-cut-off frame sectional | |
| CN220627690U (en) | Fully-sealed environment-friendly gas density relay | |
| CN210601766U (en) | Gas-cooker connecting pipe mounting structure and gas-cooker | |
| CN210344725U (en) | Protective sleeve for automobile pipeline |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 |