CN205159977U - Low pressure wall bushing - Google Patents
Low pressure wall bushing Download PDFInfo
- Publication number
- CN205159977U CN205159977U CN201521037082.3U CN201521037082U CN205159977U CN 205159977 U CN205159977 U CN 205159977U CN 201521037082 U CN201521037082 U CN 201521037082U CN 205159977 U CN205159977 U CN 205159977U
- Authority
- CN
- China
- Prior art keywords
- low pressure
- sleeve pipe
- wall bushing
- union body
- pressure wall
- 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
Abstract
The utility model discloses a low pressure wall bushing, including a plurality of sleeve pipe monomers and spacing seat, the free one end of sleeve pipe is equipped with the internal thread, and one end is established by the external screw thread, is equipped with on the spacing seat and takes cusp open -ended rubber buffer. Be the union body through internal thread and external screw thread head and the tail screwed connection between the sleeve pipe monomer, spacing seat fixed connection is at union body both ends constitution low pressure wall bushing. Wall body drilling back, according to the union body of the corresponding length of wall body thickness combination, fill in drilling in, install spacing seat additional at union body both ends, pass in the cusp opening of cable by the rubber buffer get into indoor. Take cusp open -ended rubber buffer can not only fix the cable, can prevent moreover indoorly outer switch on the air inlet and advance dirt. Low pressure wall bushing simple structure, the equipment is convenient, but wide application in cable the laying of circuit of registering one's residence.
Description
Technical field
The utility model relates to a kind of wall bushing, especially a kind of low pressure wall bushing.
Background technology
When cable is registered one's residence, if there is no service sleeve or default wall line when building, generally needing to punch body of wall with electric drill, setting up circuit of registering one's residence.Circuit directly through boring, enters indoor, lacks protective device, if wearing and tearing electric leakage, and not only inconvenient maintenance, and there is potential safety hazard.
Utility model content
In order to solve the deficiencies in the prior art, the utility model proposes a kind of low pressure wall bushing.It adopts following technical scheme:
A kind of low pressure wall bushing, comprise multiple sleeve pipe monomer and limit base, one end of described sleeve pipe monomer is provided with internal thread, and one end is established by external screw thread, and limit base is provided with the rubber stopper of band dentation opening;
Be connected for union body by internal thread with external screw thread head and the tail spiral between described sleeve pipe monomer, limit base is fixedly connected on union body two ends composition low pressure wall bushing.
Preferably, described sleeve pipe monomer and limit base are made by insulating material.
Preferably, the length of described sleeve pipe monomer is 5-40cm, and diameter is 1-3cm.
Preferably, described limit base has two, and one of them limit base is provided with internal thread and is arranged on the tail end of union body, and another limit base is provided with external screw thread and is arranged on the head end of union body.
The Advantageous Effects adopting as above technical scheme to obtain is:
The length of sleeve pipe monomer is 5-40cm, and diameter is 1-3cm.Select the thickness of sleeve pipe monomer according to the thickness of cable through walls and the number of cable, select the sleeve pipe combination of monomers of different length according to the thickness of body of wall.
Be connected for union body by internal thread with external screw thread head and the tail spiral between sleeve pipe monomer, limit base is fixedly connected on union body two ends composition low pressure wall bushing, after wall body hole, according to the union body of thickness of wall body combination corresponding length, plug is in boring, install limit base additional at union body two ends, cable by the dentation opening of rubber stopper through entering indoor.Rubber stopper with dentation opening can not only attached cable, and can prevent indoor and outdoor conducting air intake from entering dirt.
Low pressure wall bushing structure is simple, easy to assembly, can be widely used in cable and to register one's residence the laying of circuit.
Accompanying drawing explanation
Fig. 1 is low pressure wall bushing structural representation.
Fig. 2 is union body schematic diagram.
Embodiment
1 to 2 embodiment of the present utility model is described further by reference to the accompanying drawings
A kind of low pressure wall bushing, comprise multiple sleeve pipe monomer 1 and limit base, one end of described sleeve pipe monomer is provided with internal thread 4, and one end is established by external screw thread 3, and limit base is provided with the rubber stopper 6 of band dentation opening.Be connected for union body by internal thread with external screw thread head and the tail spiral between sleeve pipe monomer, limit base is fixedly connected on union body two ends composition low pressure wall bushing.
Sleeve pipe monomer and limit base are made by insulating material.Sleeve pipe monomer can adopt the insulating rigid plastics with certain weight capacity to make.
The length of sleeve pipe monomer is 5-40cm, and diameter is 1-3cm.Select the thickness of sleeve pipe monomer according to the thickness of cable through walls and the number of cable, select the sleeve pipe combination of monomers of different length according to the thickness of body of wall.
Limit base has two, one of them limit base 2 is provided with internal thread and is arranged on the tail end of union body, another limit base 5 is provided with external screw thread and is arranged on the head end of union body, is namely arranged on indoor and outdoors respectively, and when preventing trailing cable for fixed sleeving, sleeve pipe skids off from body of wall.
Be connected for union body by internal thread with external screw thread head and the tail spiral between sleeve pipe monomer, limit base is fixedly connected on union body two ends composition low pressure wall bushing, after wall body hole, according to the union body of thickness of wall body combination corresponding length, plug is in boring, install limit base additional at union body two ends, cable by the dentation opening of rubber stopper through entering indoor.Rubber stopper with dentation opening can not only attached cable, and can prevent indoor and outdoor conducting air intake from entering dirt.
Certainly; more than illustrate and be only preferred embodiment of the present utility model; the utility model is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the guidance of this specification; made all equivalently to substitute, obvious variant, within the essential scope all dropping on this specification, protection of the present utility model ought to be subject to.
Claims (4)
1. a low pressure wall bushing, is characterized in that, comprises multiple sleeve pipe monomer and limit base, and one end of described sleeve pipe monomer is provided with internal thread, and one end is established by external screw thread, and limit base is provided with the rubber stopper of band dentation opening;
Be connected for union body by internal thread with external screw thread head and the tail spiral between described sleeve pipe monomer, limit base is fixedly connected on union body two ends composition low pressure wall bushing.
2. a kind of low pressure wall bushing according to claim 1, is characterized in that, described sleeve pipe monomer and limit base are made by insulating material.
3. a kind of low pressure wall bushing according to claim 1, is characterized in that, the length of described sleeve pipe monomer is 5-40cm, and diameter is 1-3cm.
4. a kind of low pressure wall bushing according to claim 1, it is characterized in that, described limit base has two, and one of them limit base is provided with internal thread and is arranged on the tail end of union body, and another limit base is provided with external screw thread and is arranged on the head end of union body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037082.3U CN205159977U (en) | 2015-12-11 | 2015-12-11 | Low pressure wall bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037082.3U CN205159977U (en) | 2015-12-11 | 2015-12-11 | Low pressure wall bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159977U true CN205159977U (en) | 2016-04-13 |
Family
ID=55695629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521037082.3U Expired - Fee Related CN205159977U (en) | 2015-12-11 | 2015-12-11 | Low pressure wall bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159977U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720536A (en) * | 2016-05-20 | 2016-06-29 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Adjustable cable wall bushing |
| CN108895211A (en) * | 2018-06-20 | 2018-11-27 | 南京汇龙橡胶制品有限公司 | A kind of rubber seal is stifled |
| CN114108942A (en) * | 2021-12-14 | 2022-03-01 | 新城控股集团股份有限公司 | Partition wall installation node and installation method for multilayer air conditioner board |
-
2015
- 2015-12-11 CN CN201521037082.3U patent/CN205159977U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720536A (en) * | 2016-05-20 | 2016-06-29 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Adjustable cable wall bushing |
| CN108895211A (en) * | 2018-06-20 | 2018-11-27 | 南京汇龙橡胶制品有限公司 | A kind of rubber seal is stifled |
| CN114108942A (en) * | 2021-12-14 | 2022-03-01 | 新城控股集团股份有限公司 | Partition wall installation node and installation method for multilayer air conditioner board |
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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: 20160413 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |