CN112436457A - CPVC cable protection pipe that shock resistance is strong - Google Patents
CPVC cable protection pipe that shock resistance is strong Download PDFInfo
- Publication number
- CN112436457A CN112436457A CN202011283382.5A CN202011283382A CN112436457A CN 112436457 A CN112436457 A CN 112436457A CN 202011283382 A CN202011283382 A CN 202011283382A CN 112436457 A CN112436457 A CN 112436457A
- Authority
- CN
- China
- Prior art keywords
- cpvc
- pipe
- connecting block
- rubber
- cable protection
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0412—Heat or fire protective means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
Abstract
The invention discloses a CPVC cable protection pipe with strong impact resistance, which comprises a CPVC pipeline, a connecting block, a rubber shell and a fixing snap ring, wherein the connecting block is arranged at one side of the CPVC pipeline, the rubber shell is arranged at one circle outside the CPVC pipeline, a plurality of groups of damping springs are arranged in a fixing cavity inside the rubber shell, the center of the top of the rubber shell is provided with one circle of fixing snap ring, and a plurality of groups of clamping grooves are uniformly arranged at one circle of fixing snap ring. According to the CPVC pipe, the rubber shell is arranged at one circle outside the CPVC pipe, the plurality of groups of damping springs are arranged in the fixed cavity inside the rubber shell, when the CPVC pipe is impacted and extruded outside the CPVC pipe, the rubber shell is buffered through the buffer property of the rubber shell, the rubber shell is extruded to impact the damping springs, the damping springs are used for damping the impact force, the cable inside the CPVC pipe and the CPVC pipe shell are protected from being impacted to the greatest extent, and the impact resistance of the CPVC pipe is improved.
Description
Technical Field
The invention relates to the technical field of cable protection, in particular to a CPVC cable protection pipe with strong impact resistance.
Background
The CPVC cable protection pipe adopts the mixture of PVC resin and CPVC resin as basic raw materials, reduces the cost of the raw materials, and modifies the CPVC resin in the basic raw materials by using the ACR impact modifier, the CPE impact modifier and the MBS resin, thereby improving the low-temperature embrittlement of the CPVC cable protection pipe, improving the processing performance of the CPVC cable protection pipe and improving the impact strength; and rationally use light calcium, PE wax, molybdenum luo hong and paraffin, improved its mobility, avoid the thickener and stifled mould when continuous production, its reasonable in design has avoided the waste of raw materials and manufacturing cost's improvement when guaranteeing production efficiency, and the clearance is convenient, needs the CPVC cable protection pipe that impact resistance is strong now, but the CPVC cable protection pipe that current impact resistance is strong has a lot of problems:
1. the CPVC cable protection pipe has poor impact resistance and extrusion resistance, and is easy to influence and damage cables inside the CPVC pipe;
2. the CPVC cable protection pipe is inconvenient to disassemble and install, and needs to be cut when in use, so that the convenient and fast use effect of the CPVC cable protection pipe is influenced;
3. CPVC cable protection pipe is because unable dismouting causes the transportation inconvenient, and because the pipe wall is more smooth, easily produces the landing in the course of binding the transportation.
Disclosure of Invention
The invention aims to provide a CPVC cable protection pipe with strong impact resistance, which aims to solve the problem of poor impact resistance in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a CPVC cable protection pipe with strong shock resistance comprises a CPVC pipeline, a connecting block, a rubber shell and a fixing snap ring, a connecting block is arranged on one side of the CPVC pipe, a heat insulating layer is arranged between the CPVC pipe and the connecting block, a waterproof layer is arranged in the heat insulation layer, an installation cavity is arranged in the connecting block, a circle of spiral installation mechanism is arranged in the connecting block, one side of the CPVC pipeline is provided with an installation pipe orifice which is in butt joint with the connecting block through a spiral installation mechanism, a rubber shell is arranged at one circle outside the CPVC pipeline, a plurality of groups of damping springs are arranged in a fixed cavity inside the rubber shell, a circle of fixed snap ring is arranged at the center of the top of the rubber shell, a plurality of groups of clamping grooves are uniformly arranged on the circle of fixed snap ring, the front of the fixed snap ring is provided with two groups of mounting blocks, and the two groups of mounting blocks are fixedly mounted through fixing bolts.
Preferably, a circle of rubber waterproof sleeve is arranged outside the connecting block.
Preferably, the waterproof layer is internally provided with a sponge fixing layer, and the sponge fixing layer is internally provided with a pipeline cavity.
Preferably, a rubber fixing layer is arranged between the mounting pipe orifice and the connecting block.
Preferably, a fixed cavity is arranged inside the rubber shell.
Preferably, a layer of rubber anti-slip pad is arranged between the rubber shell and the fixed clamping ring.
Compared with the prior art, the invention has the following innovative effects: this CPVC cable protection pipe that shock resistance is strong is rational in infrastructure, has following advantage:
(1) the rubber shell is arranged in one circle outside the CPVC pipeline, a plurality of groups of damping springs are arranged in the fixed cavity inside the rubber shell, when the CPVC pipeline is subjected to impact extrusion, the rubber shell is buffered through the buffer property of the rubber shell, once the impact force is large, the rubber shell is extruded to impact the damping springs, the impact force is damped through the damping springs, the cable inside the CPVC pipeline and the CPVC pipeline shell are protected from impact to the maximum extent, the impact resistance of the CPVC pipeline is improved, the heat insulation layer is arranged inside the CPVC pipeline and the connecting block, the waterproof layer is arranged inside the heat insulation layer, the CPVC pipeline and the connecting block are isolated from the outside in the soil, the cable is effectively protected, the cable is not heated and does not leak electricity when meeting water, and the protection effect and the safety of the CPVC pipeline are improved;
(2) the CPVC pipe is installed in a butt joint mode through the spiral installation mechanism, and is installed in a butt joint mode according to the required length, so that the convenience of installation of the CPVC pipe is improved, and the functions of disassembling and installing the CPVC pipe are reflected;
(3) put through rubber housing top central point and be equipped with the fixed snap ring of round, evenly be equipped with the multiunit draw-in groove through fixed snap ring round, openly be equipped with two sets of installation pieces through fixed snap ring, and two sets of installation pieces pass through fixing bolt fixed mounting, through with the fixed snap ring joint at the outside round of CPVC pipeline, carry out two liang of butt joints installation through the fixture block, increased beneficial effect to the transportation of CPVC pipeline, increased the convenience of CPVC pipeline transportation.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of a connecting assembly according to the present invention;
fig. 4 is a schematic structural diagram of the fixing assembly of the present invention.
In the figure: 1. a CPVC pipe; 101. a thermal insulation layer; 102. a waterproof layer; 103. a sponge fixing layer; 104. a pipe cavity; 2. connecting blocks; 201. a rubber waterproof jacket; 202. a spiral mounting mechanism; 203. installing a cavity; 204. installing a pipe orifice; 205. a rubber fixing layer; 3. a rubber housing; 301. fixing the cavity; 302. a damping spring; 4. fixing the snap ring; 401. a card slot; 402. a rubber non-slip mat; 403. mounting blocks; 404. and (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-4 for an embodiment of the present invention: a CPVC cable protection pipe with strong shock resistance comprises a CPVC pipeline 1, a connecting block 2, a rubber shell 3 and a fixed snap ring 4, wherein the connecting block 2 is arranged on one side of the CPVC pipeline 1, a layer of heat insulation layer 101 is arranged inside the CPVC pipeline 1 and the connecting block 2, a layer of waterproof layer 102 is arranged inside the heat insulation layer 101 and is isolated from the outside in the soil, the cable is effectively protected without heat and water leakage, the protection effect and the safety of the CPVC pipeline 1 are improved, an installation cavity 203 is arranged inside the connecting block 2, a circle of spiral installation mechanism 202 is arranged inside the connecting block 2, a circle of rubber waterproof sleeve 201 is arranged outside the connecting block 2, a layer of sponge fixing layer 103 is arranged inside the waterproof layer 102, a pipe orifice cavity 104 is arranged inside the sponge fixing layer 103, an installation pipe orifice 204 is arranged on one side of the CPVC pipeline 1, and the installation pipe orifice 204 is in butt joint with the connecting, the CPVC pipeline 1 is installed in a butt joint mode 202 through the spiral installation mechanism, butt joint installation is carried out according to the required length, the installation convenience of the CPVC pipeline 1 is improved, and the dismounting and installation functionality of the CPVC pipeline 1 is reflected;
the rubber fixing layer 205 is arranged between the mounting pipe orifice 204 and the connecting block 2, the rubber shell 3 is arranged at one circle outside the CPVC pipeline 1, the fixing cavity 301 is arranged inside the rubber shell 3, a plurality of groups of damping springs 302 are arranged in the fixing cavity 301 inside the rubber shell 3, when the outside of the CPVC pipeline 1 is impacted and extruded, the rubber shell 3 is buffered through the buffer property of the rubber shell 3, once the impact force is large, the rubber shell 3 is extruded to impact the damping springs 302, the impact force is damped through the damping springs 302, the cables inside the CPVC pipeline 1 and the CPVC pipeline 1 shell are protected from being impacted to the maximum extent, and the impact resistance of the CPVC pipeline 1 is improved;
put through 3 top central points of rubber housing and be equipped with round fixed snap ring 4, be equipped with one deck rubber slipmat 402 between through rubber housing 3 and fixed snap ring 4, evenly be equipped with multiunit draw-in groove 401 through 4 rounds of fixed snap ring, openly be equipped with two sets of installation pieces 403 through fixed snap ring 4, and two sets of installation pieces 403 pass through fixing bolt 404 fixed mounting, through with 4 joints of fixed snap ring at the 1 outside round of CPVC pipeline, carry out two liang of butt joints installation through the fixture block, transportation to CPVC pipeline 1 has increased beneficial effect, the convenience of CPVC pipeline 1 transportation has been increased.
The working principle is as follows: when in use, firstly, the CPVC pipeline 1 is fixed through the fixing snap ring 4, the fixing snap rings 4 are butted pairwise through the clamping blocks for installation and fixation, the transportation is convenient, after the CPVC pipeline is transported to a designated place, the connecting block 2 and the mounting pipe orifice 204 are butted and mounted through the spiral mounting mechanism 202, after the connecting block is mounted to a proper length, the cable is passed through the inside of the pipeline cavity 104, the cable is fixed in contact through the sponge fixing layer 103, after all the work is done, the cable is buried in soil or water, the cable is protected by the heat insulation layer 101 and the waterproof layer 102 inside the CPVC conduit 1, so as to prevent softening by heat, avoid electric leakage when meeting water, the outside rubber housing 3 of CPVC pipeline 1 and the inside damping spring 302 of rubber housing 3 cushion the extrusion impact of external world, protect the inside cable of CPVC pipeline 1, have increased the beneficial effect of device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a CPVC cable protection pipe that shock resistance is strong, includes CPVC pipeline (1), connecting block (2), rubber housing (3) and fixed snap ring (4), its characterized in that: the CPVC pipe is characterized in that a connecting block (2) is arranged on one side of the CPVC pipe (1), one insulating layer (101) is arranged inside the CPVC pipe (1) and the connecting block (2), one waterproof layer (102) is arranged inside the insulating layer (101), an installation cavity (203) is arranged inside the connecting block (2), a circle of spiral installation mechanism (202) is arranged inside the connecting block (2), an installation pipe orifice (204) is arranged on one side of the CPVC pipe (1), the installation pipe orifice (204) is in butt joint with the connecting block (2) through the spiral installation mechanism (202), a rubber housing (3) is arranged on one circle outside the CPVC pipe (1), a plurality of groups of damping springs (302) are arranged in a fixed cavity (301) inside the rubber housing (3), a circle of fixed clamping ring (4) is arranged at the center of the top of the rubber housing (3), and a plurality of groups of, the front surface of the fixed clamping ring (4) is provided with two groups of mounting blocks (403), and the two groups of mounting blocks (403) are fixedly mounted through fixing bolts (404).
2. A CPVC cable protection pipe with high impact resistance according to claim 1, wherein: the outer part of the connecting block (2) is provided with a circle of rubber waterproof sleeve (201).
3. A CPVC cable protection pipe with high impact resistance according to claim 1, wherein: the waterproof layer (102) is internally provided with a sponge fixing layer (103), and the sponge fixing layer (103) is internally provided with a pipeline cavity (104).
4. A CPVC cable protection pipe with high impact resistance according to claim 1, wherein: and a rubber fixing layer (205) is arranged between the mounting pipe orifice (204) and the connecting block (2).
5. A CPVC cable protection pipe with high impact resistance according to claim 1, wherein: a fixed cavity (301) is arranged inside the rubber shell (3).
6. A CPVC cable protection pipe with high impact resistance according to claim 1, wherein: a layer of rubber anti-slip pad (402) is arranged between the rubber shell (3) and the fixed snap ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011283382.5A CN112436457A (en) | 2020-11-17 | 2020-11-17 | CPVC cable protection pipe that shock resistance is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011283382.5A CN112436457A (en) | 2020-11-17 | 2020-11-17 | CPVC cable protection pipe that shock resistance is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112436457A true CN112436457A (en) | 2021-03-02 |
Family
ID=74701075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011283382.5A Pending CN112436457A (en) | 2020-11-17 | 2020-11-17 | CPVC cable protection pipe that shock resistance is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112436457A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115189289A (en) * | 2022-06-16 | 2022-10-14 | 安徽玉发塑业有限公司 | CPVC power pipe laying method and fastening mechanism thereof |
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| CN210111510U (en) * | 2019-07-02 | 2020-02-21 | 贵州万宜亿保科技有限责任公司 | Glass fiber temperature-resistant fireproof water-cooling cable sleeve convenient to assemble |
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| CN111490501A (en) * | 2020-05-26 | 2020-08-04 | 河南华远塑业有限公司 | Corrosion-resistant cable protection pipe and preparation process thereof |
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| CN211715986U (en) * | 2020-01-17 | 2020-10-20 | 内乡县天宇密封制品有限公司 | Sealing rubber joint |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004320919A (en) * | 2003-04-17 | 2004-11-11 | Yazaki Corp | Protection material for wire harness, and protective structure of wire harness |
| CN205565655U (en) * | 2016-04-18 | 2016-09-07 | 南京和涛塑胶有限公司 | PVC power cable protection tube |
| CN207625233U (en) * | 2017-12-31 | 2018-07-17 | 河北茂顺管道有限公司 | A kind of durable type hot-dip plastic cable protection pipe |
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Application publication date: 20210302 |
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| RJ01 | Rejection of invention patent application after publication |