CN113824071A - CPVC cable protection pipe not prone to deformation - Google Patents
CPVC cable protection pipe not prone to deformation Download PDFInfo
- Publication number
- CN113824071A CN113824071A CN202010568051.XA CN202010568051A CN113824071A CN 113824071 A CN113824071 A CN 113824071A CN 202010568051 A CN202010568051 A CN 202010568051A CN 113824071 A CN113824071 A CN 113824071A
- Authority
- CN
- China
- Prior art keywords
- cable protection
- protection pipe
- fixedly connected
- limiting
- semicircular ring
- 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
Links
- 239000004801 Chlorinated PVC Substances 0.000 title claims abstract description 42
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 title claims abstract description 42
- 238000009434 installation Methods 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H02G3/06—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
-
- 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
-
- 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
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a CPVC cable protection pipe not prone to deformation, which comprises a first cable protection pipe, wherein a second cable protection pipe is arranged on the right side of the first cable protection pipe, a first semicircular ring is fixedly connected to the right end of the first cable protection pipe, a second semicircular ring is fixedly connected to the left end of the second cable protection pipe, two slots are formed in the cross section of the first semicircular ring, two insert blocks are fixedly connected to the cross section of the second semicircular ring, L-shaped supports are fixedly connected to two sides of the first semicircular ring, mounting sleeves are fixedly connected to two sides of the first semicircular ring, and springs are arranged inside the two mounting sleeves. This non-deformable's CPVC cable protection pipe, through setting up the enhancement layer, improves CPVC cable protection pipe's outer toughness and compressive property, and then makes CPVC cable protection pipe can not take place deformation easily, has further improved CPVC cable protection pipe's life.
Description
Technical Field
The invention belongs to the technical field of cable protection pipes, and particularly relates to a CPVC cable protection pipe not prone to deformation.
Background
The cable protection pipe is also called as a cable pipe, a power cable pipe, a cement cable pipe, a power calandria, a power cable protection pipe and the like. The cable protection pipe is mainly installed in a section where the communication cable and the power line are crossed, so that the short circuit accident caused by the disconnection of the power line is prevented, the communication cable and the steel wire rope are electrified, the cable, the switch and the machine core board are protected, the whole machine is not burnt out, and a certain isolation effect is achieved on the magnetic field interference of the power line.
The CPVC pipe is a chlorinated polyvinyl chloride pipe material and is made of a modified material of polyvinyl chloride. Have good insulating nature, fire resistance, be one of cable protection pipe's reason line section bar, but CPVC cable protection pipe ubiquitous problem when the installation is that a plurality of CPVC cable protection pipe erection joint are comparatively troublesome, and follow-up maintenance dismantles inconveniently, consequently add the puzzlement for work, has increaseed the work degree of difficulty, CPVC cable protection pipe takes place deformation easily when receiving external force collision simultaneously, and then has reduced its life, we propose a non-deformable's CPVC cable protection pipe for this reason.
Disclosure of Invention
The invention aims to provide a CPVC cable protection pipe which is not easy to deform so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the CPVC cable protection pipe not prone to deformation comprises a first cable protection pipe, wherein a second cable protection pipe is arranged on the right side of the first cable protection pipe, a first semicircular ring is fixedly connected to the right end of the first cable protection pipe, a second semicircular ring is fixedly connected to the left end of the second cable protection pipe, two slots are formed in the cross section of the first semicircular ring, two insertion blocks are fixedly connected to the cross section of the second semicircular ring, L-shaped supports are fixedly connected to two sides of the first semicircular ring, mounting sleeves are fixedly connected to two sides of the first semicircular ring, springs are arranged inside the two mounting sleeves, limiting rings are arranged inside the two mounting sleeves, extension rods are fixedly connected to one sides of the two limiting rings, mounting plates are fixedly connected to two sides of the second semicircular ring, and limiting plates are fixedly connected to the upper surfaces of the two mounting plates, first spacing hole has all been seted up to two the inside of L type support, two the spacing hole of second has all been seted up to the inside of limiting plate, first cable protection pipe with the surface of second cable protection pipe all is provided with the enhancement layer.
Preferably, the inner walls of the first cable protection pipe and the second cable protection pipe are both provided with a high temperature resistant layer.
Preferably, the two slots correspond to the two insertion blocks respectively, and the two slots are matched in size.
Preferably, one end of the spring is fixedly connected with one side of the inner part of the mounting sleeve, and the other end of the spring is fixedly connected with one side of the limiting ring.
Preferably, the limiting ring is matched with the inner size of the mounting sleeve, and the size of the cross section of the limiting ring is larger than that of the cross section of the extension rod.
Preferably, the two extension rods respectively penetrate through and extend to the outside of the two mounting sleeves.
Preferably, the first limiting hole corresponds to the second limiting hole in position, and the extension rod sequentially penetrates through the first limiting hole and the second limiting hole.
Preferably, the back surfaces of the first semicircular ring and the second semicircular ring are provided with an L-shaped support, a mounting sleeve, a spring, a limiting ring, an extension rod, a mounting plate, a limiting plate, a first limiting hole and a second limiting hole which correspond to the front surface.
Compared with the prior art, the invention has the beneficial effects that:
(1) the CPVC cable protection pipe not prone to deformation is characterized in that the extension rods are arranged, when the head end and the tail end of a plurality of CPVC cable protection pipes need to be maintained and disassembled, a group of extension rods are respectively pushed to be separated from two limiting holes, then the CPVC cable protection pipes shrink towards the inside of the installation sleeve, the spring is further compressed, the plug blocks are pulled out from the slots at the moment, so that the first semicircular ring and the second semicircular ring can be separated, the two cable protection pipes are further disassembled, when the two cable protection pipes need to be installed and connected, the extension rods are firstly pressed in the same way, then the two plug blocks are inserted into the two slots, the extension rods are loosened at the moment, the group of extension rods are respectively popped into the corresponding two limiting holes under the extrusion acting force of the spring, the limiting is carried out at the moment, the slot is matched with the plug blocks, and the installation and connection of the two cable protection pipes are completed, therefore, the installation, connection, disassembly and maintenance of the CPVC cable protection pipe are more convenient and fast, the operation is convenient, and the working difficulty of workers is reduced.
(2) This non-deformable's CPVC cable protection pipe, through setting up the enhancement layer, improves CPVC cable protection pipe's outer toughness and compressive property, and then makes CPVC cable protection pipe can not take place deformation easily, has further improved CPVC cable protection pipe's life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is a side view of two semicircular rings of the present invention.
In the figure: 1. a first cable protection tube; 2. a second cable protection tube; 3. a first semicircular ring; 4. a second semi-circular ring; 5. a slot; 6. inserting a block; 7. an L-shaped bracket; 8. installing a sleeve; 9. a spring; 10. a limiting ring; 11. an extension pole; 12. mounting a plate; 13. a limiting plate; 14. a first limit hole; 15. a second limiting hole; 16. a reinforcing layer; 17. a high temperature resistant layer.
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.
Referring to fig. 1 to fig. 3, the present invention provides a CPVC cable protection tube that is not easily deformed, which comprises: the cable protection device comprises a first cable protection pipe 1, a second cable protection pipe 2 is arranged on the right side of the first cable protection pipe 1, a first semicircular ring 3 is fixedly connected to the right end of the first cable protection pipe 1, a second semicircular ring 4 is fixedly connected to the left end of the second cable protection pipe 2, two slots 5 are formed in the cross section of the first semicircular ring 3, two insertion blocks 6 are fixedly connected to the cross section of the second semicircular ring 4, L-shaped supports 7 are fixedly connected to both sides of the first semicircular ring 3, mounting sleeves 8 are fixedly connected to both sides of the first semicircular ring 3, springs 9 are arranged inside the two mounting sleeves 8, limiting rings 10 are arranged inside the two mounting sleeves 8, extension rods 11 are fixedly connected to one sides of the two limiting rings 10, mounting plates 12 are fixedly connected to both sides of the second semicircular ring 4, and limiting plates 13 are fixedly connected to the upper surfaces of the two mounting plates 12, first spacing hole 14 has all been seted up to the inside of two L type supports 7, and the spacing hole 15 of second has all been seted up to the inside of two limiting plates 13, and the surface of first cable protection pipe 1 and second cable protection pipe 2 all is provided with enhancement layer 16.
In order to improve the high temperature resistance of the two CPVC cable protection tubes, in this embodiment, it is preferable that the inner walls of the first cable protection tube 1 and the second cable protection tube 2 are both provided with a high temperature resistant layer 17.
For better mounting and connection, in the present embodiment, preferably, the two slots 5 correspond to the two insertion blocks 6, and the two slots are matched in size.
In order to make the spring 9 deform to generate an elastic force along with the movement of the extension rod 11 and the stop collar 10, in this embodiment, preferably, one end of the spring 9 is fixedly connected to one side of the inside of the mounting sleeve 8, and the other end of the spring 9 is fixedly connected to one side of the stop collar 10.
In order to limit the extension rod 11 without departing from the mounting sleeve 8, in this embodiment, it is preferable that the limiting ring 10 is adapted to the inner size of the mounting sleeve 8, and the cross-sectional size of the limiting ring 10 is larger than the cross-sectional size of the extension rod 11.
In order to facilitate the extension rods 11 to extend out of the mounting sleeves 8 and improve the practicability of the device, in this embodiment, preferably, two extension rods 11 respectively penetrate through and extend to the outside of two mounting sleeves 8.
In order to quickly complete the installation and disassembly of the two CPVC cable protection pipes, in this embodiment, preferably, the first limiting hole 14 corresponds to the second limiting hole 15, and the extension rod 11 sequentially penetrates through the first limiting hole 14 and the second limiting hole 15.
In order to improve the stability of the installation and connection of the two CPVC cable protection pipes, in this embodiment, preferably, the L-shaped bracket 7, the installation sleeve 8, the spring 9, the limiting ring 10, the extension rod 11, the installation plate 12, the limiting plate 13, the first limiting hole 14, and the second limiting hole 15 corresponding to the front surface are disposed on the back surfaces of the first semicircular ring 3 and the second semicircular ring 4.
The working principle and the using process of the invention are as follows: this non-deformable's CPVC cable protection pipe, through setting up extension rod 11, when needing to maintain the dismantlement to a plurality of CPVC cable protection pipe head and tail ends, promote a set of extension rod 11 respectively and break away from two spacing holes, and then to the inside shrink of installation sleeve 8, also further compression spring 9, take the inserted block 6 out from slot 5 this moment, can realize the separation to first semicircle ring 3 and second semicircle ring 4 like this, further accomplished the dismantlement to two cable protection pipes separately, when needing to connect two cable protection pipe erection, press a set of extension rod 11 earlier like the same principle, insert two inserted blocks 6 in two slots 5 again, loosen extension rod 11 this moment, under the extrusion effort of spring 9, with a set of extension rod 11 respectively the inside two spacing holes that correspond, spacing through the spacing hole this moment, and the identical of slot 5 and inserted block 6, namely accomplished the erection joint to two cable protection pipes, consequently make the erection joint to CPVC cable protection pipe dismantle maintain more convenient, the operation is convenient, has reduced staff's the work degree of difficulty, through setting up enhancement layer 16, improves CPVC cable protection pipe's outer toughness and compressive property, and then makes CPVC cable protection pipe can not take place deformation easily, has further improved CPVC cable protection pipe's life.
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 a non-deformable's CPVC cable protection pipe, includes first cable protection pipe (1), its characterized in that: the right side of the first cable protection pipe (1) is provided with a second cable protection pipe (2), the right end of the first cable protection pipe (1) is fixedly connected with a first semicircular ring (3), the left end of the second cable protection pipe (2) is fixedly connected with a second semicircular ring (4), the cross section of the first semicircular ring (3) is provided with two slots (5), the cross section of the second semicircular ring (4) is fixedly connected with two insert blocks (6), two sides of the first semicircular ring (3) are both fixedly connected with L-shaped supports (7), two sides of the first semicircular ring (3) are both fixedly connected with installation sleeves (8), springs (9) are arranged inside the two installation sleeves (8), limiting rings (10) are arranged inside the two installation sleeves (8), and an extension rod (11) is fixedly connected to one side of the two limiting rings (10), equal fixedly connected with mounting panel (12) in both sides of second semicircle ring (4), two the equal fixedly connected with limiting plate (13) of upper surface of mounting panel (12), two first spacing hole (14), two have all been seted up to the inside of L type support (7) the spacing hole of second (15) has all been seted up to the inside of limiting plate (13), first cable protection pipe (1) with the surface of second cable protection pipe (2) all is provided with enhancement layer (16).
2. A CPVC cable protection tube not prone to deformation as claimed in claim 1, wherein: the inner walls of the first cable protection pipe (1) and the second cable protection pipe (2) are both provided with a high temperature resistant layer (17).
3. A CPVC cable protection tube not prone to deformation as claimed in claim 1, wherein: the two slots (5) correspond to the two insertion blocks (6) respectively in position, and the sizes of the two slots are matched.
4. A CPVC cable protection tube not prone to deformation as claimed in claim 1, wherein: one end of the spring (9) is fixedly connected with one side of the interior of the mounting sleeve (8), and the other end of the spring (9) is fixedly connected with one side of the limiting ring (10).
5. A CPVC cable protection tube not prone to deformation as claimed in claim 1, wherein: the limiting ring (10) is matched with the inner size of the mounting sleeve (8), and the size of the cross section of the limiting ring (10) is larger than that of the extension rod (11).
6. A CPVC cable protection tube not prone to deformation as claimed in claim 1, wherein: the two extension rods (11) penetrate through and extend to the outer parts of the two mounting sleeves (8) respectively.
7. A CPVC cable protection tube not prone to deformation as claimed in claim 1, wherein: the first limiting hole (14) corresponds to the second limiting hole (15), and the extension rod (11) penetrates through the first limiting hole (14) and the second limiting hole (15) in sequence.
8. A CPVC cable protection tube not prone to deformation as claimed in claim 1, wherein: the back of the first semicircular ring (3) and the back of the second semicircular ring (4) are provided with an L-shaped support (7), an installation sleeve (8), a spring (9), a limiting ring (10), an extension rod (11), an installation plate (12), a limiting plate (13), a first limiting hole (14) and a second limiting hole (15) which correspond to the front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010568051.XA CN113824071A (en) | 2020-06-19 | 2020-06-19 | CPVC cable protection pipe not prone to deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010568051.XA CN113824071A (en) | 2020-06-19 | 2020-06-19 | CPVC cable protection pipe not prone to deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113824071A true CN113824071A (en) | 2021-12-21 |
Family
ID=78924514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010568051.XA Pending CN113824071A (en) | 2020-06-19 | 2020-06-19 | CPVC cable protection pipe not prone to deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113824071A (en) |
-
2020
- 2020-06-19 CN CN202010568051.XA patent/CN113824071A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211221 |
|
| WD01 | Invention patent application deemed withdrawn after publication |