CN212033709U - Insulating electrician's sleeve pipe for building - Google Patents
Insulating electrician's sleeve pipe for building Download PDFInfo
- Publication number
- CN212033709U CN212033709U CN202020286699.3U CN202020286699U CN212033709U CN 212033709 U CN212033709 U CN 212033709U CN 202020286699 U CN202020286699 U CN 202020286699U CN 212033709 U CN212033709 U CN 212033709U
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- pipe
- outer pipe
- bushing
- inner pipe
- sleeve
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 5
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The application provides an insulated electrical casing for buildings, which comprises a hard outer pipe, wherein a flexible inner pipe is sleeved in the outer pipe, a pair of grooves extending along the axial direction of the outer pipe are oppositely formed in the outer wall of the outer pipe, and an installation component is elastically connected in each groove; the wire harness assembly is arranged in the inner pipe and is elastically connected into the inner pipe, and the wire harness assembly comprises a central sleeve and a plurality of peripheral sleeves which are circumferentially connected to the periphery of the central sleeve; and a buffer layer is arranged between the outer pipe and the inner pipe. The beneficial effect of this application is: the elastic mounting assembly is arranged on the outer side of the outer pipe, so that the outer pipe can be buffered, and meanwhile, the outer pipe is favorably limited and fixed in a building mounting hole; set up the bunch subassembly and can transmit fixed many cables simultaneously and increase sheathed tube utilization ratio including intraductal, set up the inner tube into flexible material and can make the inner tube endotheca establish the cable of different diameters to improve sheathed tube compatibility.
Description
Technical Field
The utility model relates to a threading sleeve pipe technical field, concretely relates to insulating electrician's sleeve pipe for building.
Background
An electrical sleeve is an external sleeve for installing a cable, is a plastic pipe for protecting the cable, can prevent the cable from being damaged by the environment, and can prolong the service life of the cable.
In the prior art, an existing electrical casing is in direct contact with a wall, so that the outer wall of the casing is easily damaged to cause a leak, electric leakage of a cable is caused, and potential safety hazards are caused; in addition, the sleeve is generally made of hard materials, and has poor flexibility and compatibility, so that a plurality of cables cannot be transmitted simultaneously or only a cable with a single diameter can be sleeved.
Disclosure of Invention
The utility model aims at the above problem, provide an insulating electrician's sleeve pipe for building.
In a first aspect, the application provides an insulated electrical casing for buildings, which includes a hard outer pipe, a flexible inner pipe is sleeved in the outer pipe, a pair of grooves extending along the axial direction of the outer pipe are oppositely formed in the outer wall of the outer pipe, and an installation component is elastically connected in the grooves; the wire harness assembly is arranged in the inner pipe and is elastically connected into the inner pipe, and the wire harness assembly comprises a central sleeve and a plurality of peripheral sleeves which are circumferentially connected to the periphery of the central sleeve; and a buffer layer is arranged between the outer pipe and the inner pipe.
According to the technical scheme provided by the embodiment of the application, the periphery of the central sleeve is fixedly connected with a joint part, and the peripheral sleeves are connected to the periphery of the central sleeve through the joint parts.
According to the technical scheme that this application embodiment provided, peripheral sleeve pipe includes the fixed part and connects flexible portion on the fixed part, the fixed part is connected on the joint portion, the fixed part constitutes tubular structure with flexible portion closure.
According to the technical scheme that this application embodiment provided, the installation component is including corresponding the joint strip that the recess set up, spring coupling is passed through at the tank bottom of recess in one side of joint strip, the joint strip is kept away from one side embedded that the recess has a plurality of rotatable balls.
According to the technical scheme provided by the embodiment of the application, the surface of each flexible part is connected to the inner wall of the inner pipe through at least one pair of springs.
According to the technical scheme provided by the embodiment of the application, the central sleeve is made of a hard material.
According to the technical scheme provided by the embodiment of the application, the connecting part is made of a hard material.
The invention has the beneficial effects that: the application provides an insulated electrical casing for buildings, which comprises a hard outer pipe, wherein a flexible inner pipe is sleeved in the outer pipe, a pair of grooves extending along the axial direction of the outer pipe are oppositely formed in the outer wall of the outer pipe, and an installation component is elastically connected in each groove; the wire harness assembly is arranged in the inner pipe and is elastically connected into the inner pipe, and the wire harness assembly comprises a central sleeve and a plurality of peripheral sleeves which are circumferentially connected to the periphery of the central sleeve; and a buffer layer is arranged between the outer pipe and the inner pipe.
The elastic mounting assembly is arranged on the outer side of the outer pipe, so that the outer pipe can be buffered, and meanwhile, the outer pipe is favorably limited and fixed in a building mounting hole; the wiring harness assembly arranged in the inner pipe can simultaneously transmit and fix a plurality of cables so as to increase the utilization rate of the sleeve, and the inner pipe is made of flexible materials so that cables with different diameters, particularly cables with larger diameters, can be sleeved in the inner pipe, so that the compatibility of the sleeve is improved; set up the buffer layer between inner tube and outer tube, can reduce the buffering that the cable of installation received in the inner tube, the spacing of the inner tube of being convenient for simultaneously in the outer tube is fixed.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present application;
the text labels in the figures are represented as: 100. an outer tube; 110. a groove; 200. an inner tube; 310. a central sleeve; 321. a fixed part; 322. a flexible portion; 330. a joining section; 400. a buffer layer; 510. a clamping strip; 520. a spring; 530. and a ball.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings, and the description of the present section is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention in any way.
Fig. 1 is a schematic view illustrating a first embodiment of the present application, including a hard outer tube 100, a flexible inner tube 200 sleeved inside the outer tube 100, a pair of grooves 110 extending along an axial direction of the outer tube 100 being oppositely formed on an outer wall of the outer tube 100, and a mounting assembly being elastically connected inside the grooves 110; a wire harness assembly is arranged in the inner pipe 200 and elastically connected in the inner pipe 200, and comprises a central sleeve 310 and a plurality of peripheral sleeves circumferentially connected to the periphery of the central sleeve 310; a buffer layer 400 is disposed between the outer tube 100 and the inner tube 200.
In this embodiment, the outer pipe 100 is installed in a mounting hole in a building, and the power cable is installed in the inner pipe 200. The outer side of the outer pipe 100 is provided with the elastic mounting assembly, so that the outer pipe 100 can be buffered, and meanwhile, the outer pipe 100 is limited and fixed in a building mounting hole. The electric power cable is fixed in the bunch subassembly, both can prevent that the cable from twining and prevent that the cable winding from causing electromagnetic interference. In this embodiment, the buffer layer 400 is fixed between the inner tube 200 and the outer tube 100, and the buffer layer 400 is disposed between the inner tube 200 and the outer tube 100, so that the buffer of the cable installed in the inner tube 200 can be reduced, and the inner tube 200 can be conveniently limited and fixed in the outer tube 100.
In this embodiment, since the wire harness assembly has the central sleeve 310 and a plurality of peripheral sleeves, a plurality of cables with the same or different diameters can be sleeved on the inner tube 200, thereby increasing the utilization rate of the sleeves.
Preferably, the center sleeve 310 is made of a hard material. The central sleeve 310 is made of hard material to ensure the rigidity of the central sleeve 310 and the smoothness of the central position of the inner tube 200.
In a preferred embodiment, the mounting assembly includes a clamping bar 510 disposed corresponding to the groove 110, one side of the clamping bar 510 is connected to the bottom of the groove 110 by a spring 520, and a plurality of rotatable balls 530 are embedded in one side of the clamping bar 510 away from the groove 110. In the preferred embodiment, the clamping strip 510 is elastically connected with the groove 110, when the clamping strip 510 is under pressure, the spring 520 contracts, the clamping strip 510 is partially compressed into the groove 110, when the clamping strip 510 is not under pressure, the spring 520 recovers, and the clamping strip 510 extends out of the groove 110. Meanwhile, the balls 530 are embedded in the surface of the clamping strip 510, so that the balls 530 can reduce the friction force between the outer pipe 100 and the inner wall of the mounting hole when the outer pipe 100 moves along the mounting hole of the building, thereby facilitating the disassembly and assembly of the outer pipe 100. Meanwhile, the installation assembly of the elastic connection on the outer pipe 100 can enable the outer pipe 100 to be suitable for being installed in installation holes with different diameters, so that the compatibility of the use of the sleeve is increased.
In a preferred embodiment, the central sleeve 310 is fixedly connected to the joint portion 330 at the outer circumference, and each of the peripheral sleeves is connected to the outer circumference of the central sleeve 310 through the joint portion 330. In this embodiment, the central sleeve 310 and each peripheral sleeve are fixedly connected, and in this preferred embodiment, the engagement portions 330 are petal-shaped, which not only can ensure the fixed connection between the central sleeve 310 and each peripheral sleeve, but also can have a certain distance therebetween, so as to prevent electromagnetic interference between the power cables. Preferably, the engagement portion 330 is made of a hard material. The hard material of the joint portion 330 is to maintain the rigidity of the joint portion 330, so that the stability of the connection of the respective peripheral sleeves with the joint portion 330 and the central sleeve 310 can be ensured.
In a preferred embodiment, the peripheral sleeve comprises a fixed portion 321 and a flexible portion 322 connected to the fixed portion 321, the fixed portion 321 is connected to the engaging portion 330, and the fixed portion 321 and the flexible portion 322 are closed to form a cylindrical structure. In the preferred embodiment, the peripheral sleeve is partially made of hard materials, and the rest of the peripheral sleeve is made of flexible materials, so that the flexibility and compatibility of the peripheral sleeve can be ensured on the basis of considering rigidity and stability. The power cable is arranged in the peripheral sleeve formed by closing the fixing part 321 and the flexible part 322, the fixing part 321 made of hard materials is connected with the hard connecting part 330, the strength of the peripheral sleeve can be ensured, and the flexible part 322 is made of elastic flexible materials, so that the cables with different diameters can be mounted, and the compatibility of the sleeve is improved.
In a preferred embodiment, the surface of each of the flexible portions 322 is connected to the inner wall of the inner tube 200 by at least one pair of springs 520. In the preferred embodiment, the peripheral sleeve is fixed on the inner wall of the inner tube 200 by the spring 520, so that the whole wire harness assembly can be fixedly connected with the inner tube 200, and the connection form of the wire harness assembly and the inner tube 200 is elastic, so that the buffer of the cable in the inner tube 200 can be reduced.
The principles and embodiments of the present application are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present application, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the invention.
Claims (7)
1. The insulating electrical sleeve for the building is characterized by comprising a hard outer pipe (100), wherein a flexible inner pipe (200) is sleeved in the outer pipe (100), a pair of grooves (110) extending along the axial direction of the outer pipe (100) are oppositely formed in the outer wall of the outer pipe (100), and mounting assemblies are elastically connected in the grooves (110);
a wire harness assembly is arranged in the inner pipe (200), the wire harness assembly is elastically connected in the inner pipe (200), and the wire harness assembly comprises a central sleeve (310) and a plurality of peripheral sleeves which are circumferentially connected to the periphery of the central sleeve (310); a buffer layer (400) is arranged between the outer pipe (100) and the inner pipe (200).
2. The insulated electrical bushing for construction according to claim 1, wherein a coupling portion (330) is fixedly coupled to an outer circumference of the central bushing (310), and each of the peripheral bushings is coupled to an outer circumference of the central bushing (310) through the coupling portion (330).
3. The insulated electrical bushing for construction according to claim 1, wherein the outer bushing comprises a fixed portion (321) and a flexible portion (322) connected to the fixed portion (321), the fixed portion (321) is connected to the connecting portion (330), and the fixed portion (321) and the flexible portion (322) are closed to form a cylindrical structure.
4. The insulated electrical conduit for buildings according to claim 1, wherein the mounting assembly comprises a clamping bar (510) disposed corresponding to the groove (110), one side of the clamping bar (510) is connected to the bottom of the groove (110) through a spring (520), and a plurality of rotatable balls (530) are embedded in one side of the clamping bar (510) away from the groove (110).
5. The insulated electrical conduit for construction according to claim 3, wherein the surface of each flexible portion (322) is connected to the inner wall of the inner pipe (200) by at least one pair of springs (520).
6. The insulated electrician's bushing for construction according to claim 1, wherein the center bushing (310) is made of a hard material.
7. The insulated electrical conduit for construction according to claim 2, wherein the engagement portion (330) is made of a hard material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020286699.3U CN212033709U (en) | 2020-03-10 | 2020-03-10 | Insulating electrician's sleeve pipe for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020286699.3U CN212033709U (en) | 2020-03-10 | 2020-03-10 | Insulating electrician's sleeve pipe for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212033709U true CN212033709U (en) | 2020-11-27 |
Family
ID=73484770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020286699.3U Expired - Fee Related CN212033709U (en) | 2020-03-10 | 2020-03-10 | Insulating electrician's sleeve pipe for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212033709U (en) |
-
2020
- 2020-03-10 CN CN202020286699.3U patent/CN212033709U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201127 |