CN217334930U - High-strength modified polyvinyl chloride cable protection pipe - Google Patents
High-strength modified polyvinyl chloride cable protection pipe Download PDFInfo
- Publication number
- CN217334930U CN217334930U CN202220786526.7U CN202220786526U CN217334930U CN 217334930 U CN217334930 U CN 217334930U CN 202220786526 U CN202220786526 U CN 202220786526U CN 217334930 U CN217334930 U CN 217334930U
- Authority
- CN
- China
- Prior art keywords
- protection tube
- annular
- slot
- tube main
- polyvinyl chloride
- 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
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 16
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 16
- 239000007787 solid Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 22
- 235000017491 Bambusa tulda Nutrition 0.000 description 22
- 241001330002 Bambuseae Species 0.000 description 22
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 22
- 239000011425 bamboo Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model belongs to the technical field of the cable protection pipe, especially, modified polyvinyl chloride cable protection pipe of high strength. The utility model provides a modified polyvinyl chloride cable protection pipe of high strength, its includes the protection tube main part, and the one end of protection tube main part pipe shaft is provided with annular fixing base, and the other end of protection tube main part pipe shaft is provided with annular closing plate, and the inboard of slot is provided with a plurality of and is circular-arc joggle piece, has seted up on solid fixed ring's the outer wall and has been the annular joggle groove of circle, is provided with the touch force part that is used for extruding the joggle piece on the slot. The utility model discloses in through annular fixing base, solid fixed ring, joggle piece and touch the setting of power part, under the prerequisite that does not change fixed effect between two protection tube main parts, need not the use of locking bolt, can make things convenient for the equipment between two protection tube main parts, improve work efficiency, reinforcing practicality.
Description
Technical Field
The utility model relates to a cable protection tube technical field especially relates to a modified polyvinyl chloride cable protection tube of high strength.
Background
The cable protection pipe is laid on the outer layer of the cable in order to prevent the cable from being damaged and has certain mechanical strength, and 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 core board are protected, the whole machine is not burnt out, and a certain isolation effect is also realized on the magnetic field interference of the power line;
in order to facilitate transportation of the protection pipe in the prior art, the cable protection pipe is cut into multiple short pipes in advance when leaving a factory, the whole volume of the protection pipe is reduced, and the short pipes are spliced and assembled one by one on the spot.
Therefore, a high strength modified pvc cable protection pipe is needed to solve the problem of poor assembly efficiency of the protection pipe.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of modified polyvinyl chloride cable protection pipe of high strength has solved the relatively poor problem of protection tube packaging efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a modified polyvinyl chloride cable protection pipe of high strength, includes the protection tube main part, the one end of protection tube main part pipe shaft is provided with annular fixing base, the other end of protection tube main part pipe shaft is provided with annular sealing plate, annular sealing plate keeps away from one side of annular fixing base is provided with solid fixed ring, be provided with on the annular fixing base with gu the slot that solid fixed ring matches, the inboard of slot is provided with a plurality of and is circular-arc tenon piece, gu set up on fixed ring's the outer wall and be the annular joggle groove of circle, be provided with on the slot and be used for the extrusion the contact force part of tenon piece.
Preferably, the touch force component comprises an internal thread cylinder in threaded connection with the outer wall of the slot, a pressure supply cylinder in a circular truncated cone shape is arranged at one end, away from the annular sealing plate, of the internal thread cylinder, a pressure rod is vertically arranged on the outer arc surface of the tenon joint piece, and the tail end of the pressure rod penetrates into the inner side of the pressure supply cylinder.
Preferably, the tail end of the pressure lever is embedded with a ball, and the ball is tightly attached to the inner wall of the pressure supply cylinder.
Preferably, a pressure spring is arranged on the rod body of the pressure lever, one end of the pressure spring is connected with the outer arc surface of the tenon joint piece, and the other end of the pressure lever is connected with the inner wall of one side, close to the pressure supply barrel, of the slot.
Preferably, an anti-slip layer is arranged on the outer wall of the internal thread cylinder, and anti-slip lines are formed on the surface of the anti-slip layer.
Preferably, one side of the annular fixing seat, which faces the annular sealing plate, is attached with an annular fixing piece, a corrugated pipe is arranged between the annular fixing piece and the internal thread cylinder and on the periphery of the annular fixing seat, one end of the corrugated pipe is fixed with the corrugated pipe, and a rotary sealing piece is arranged between the other end of the corrugated pipe and the internal thread cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in through annular fixing base, gu fixed ring, joggle piece and the setting of touching power part, when equipment multiunit protection tube main part, personnel only need steadily to it with the port position of two sets of protection tube main parts, and make with solid fixed ring alignment in a set of protection tube main part penetrate in the slot of annular fixing base in another group of protection tube main part, utilize after that to touch the part, make joggle piece slide card income joggle inslot side in the slot inboard, lock solid fixed ring, under the prerequisite that does not change fixed effect between two protection tube main parts from this, need not the use of locking bolt, can make things convenient for the equipment between two protection tube main parts, and the work efficiency is improved, and the practicability is strengthened.
2. The utility model discloses well personnel twist reverse an internal thread section of thick bamboo for when supplying to press a section of thick bamboo to slide on the surface, the bellows can be dragged along an internal thread section of thick bamboo's displacement in real time to rotary seal spare, makes the bellows cover the screw thread that annular fixing base surface exposes in real time, avoids the job site cable when ground pulls, and the screw thread that exposes on the annular fixing base is direct and ground contact, causes serious wearing and tearing, influences the result of use of a follow-up internal thread section of thick bamboo.
Drawings
Fig. 1 is a schematic view of the overall structure of a high-strength modified polyvinyl chloride cable protection tube according to the present invention;
fig. 2 is a schematic view of the internal structure of a high strength modified polyvinyl chloride cable protection tube according to the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
fig. 4 is a schematic view of a connection structure of a high strength modified polyvinyl chloride cable protection tube according to the present invention.
In the figure:
1. a protection tube main body; 2. an annular fixed seat; 3. an annular seal plate; 4. a fixing ring; 5. a slot; 6. a tenon joint sheet; 7. a mortise and tenon joint groove; 8. a pressure lever; 9. a compression spring; 10. an internal threaded barrel; 11. a pressure supply cylinder; 12. an annular fixing sheet; 13. a bellows; 14. the seal is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a high-strength modified polyvinyl chloride cable protection tube comprises a protection tube main body 1, wherein one end of a tube body of the protection tube main body 1 is provided with an annular fixed seat 2, the other end of the tube body of the protection tube main body 1 is provided with an annular sealing plate 3, one side of the annular sealing plate 3, which is far away from the annular fixed seat 2, is provided with a fixed ring 4, the annular fixed seat 2 is provided with a slot 5 matched with the fixed ring 4, the inner side of the slot 5 is provided with a plurality of circular arc-shaped joggle pieces 6, the outer wall of the fixed ring 4 is provided with a circular annular joggle slot 7, the slot 5 is provided with a contact force component for extruding the joggle pieces 6, when assembling a plurality of protection tube main bodies 1, a person only needs to stably align the port parts of two groups of protection tube main bodies 1, so that the fixed ring 4 on one group of protection tube main bodies 1 is aligned to penetrate into the slot 5 of the annular fixed seat 2 on the other group of protection tube main bodies 1, then, the tenon joint piece 6 forms extrusion force by a touch part, the tenon joint piece 6 can move close to the protection tube main body 1 and is finally clamped into the inner side of the tenon joint groove 7, the locking effect of the fixing ring 4 is realized, and the two protection tube main bodies 1 are convenient to assemble and connect.
The contact force part includes an internal thread section of thick bamboo 10 of threaded connection on the slot 5 outer wall, the one end that an internal thread section of thick bamboo 10 kept away from annular closing plate 3 is provided with the confession of being the round platform form and presses a section of thick bamboo 11, be provided with depression bar 8 on the extrados of joggle piece 6 perpendicularly, the end of depression bar 8 penetrates in the inboard that supplies to press a section of thick bamboo 11, through twisting reverse an internal thread section of thick bamboo 10 on annular fixing base 2, internal thread section of thick bamboo 10 just and annular fixing base 2 between the effect of helicitic texture, it makes the slip that is close to depression bar 8 one side to drive to supply to press a section of thick bamboo 11, at this in-process, supply to press a section of thick bamboo 11 and can form the extrusion force to depression bar 8, depression bar 8 atress promotes joggle piece 6 and makes the motion that is close to protection tube main part 1.
The ball is embedded at the tail end of the pressing rod 8, the ball is tightly attached to the inner wall of the pressure supply cylinder 11, the sliding close to one side of the pressing rod 8 can be performed on the pressure supply cylinder 11 through the arrangement of the ball at the tail end of the pressing rod 8, the ball at the tail end of the pressing rod 8 can be in contact with the inner wall of the pressure supply cylinder 11 in real time in the moving process of the pressure supply cylinder 11, and therefore the abrasion of the pressing rod 8 on the inner wall of the pressure supply cylinder 11 can be reduced.
A pressure spring 9 is arranged on the rod body of the pressure lever 8, one end of the pressure spring 9 is connected with the outer arc surface of the joggle piece 6, and the other end of the pressure lever 8 is connected with the inner wall of one side of the slot 5, which is close to the pressure supply barrel 11.
When the depression bar 8 is extruded and extends to the slot 5 inboard, the joggle piece 6 can pull the pressure spring 9 synchronously for the pressure spring 9 takes place deformation, utilizes the resilience force of pressure spring 9 from this, when supplying the reverse displacement of pressure cylinder 11, and the joggle piece 6 alright shift out from the joggle slot 7 inboard automatically under the effect of the resilience force of pressure spring 9.
Be provided with the skid resistant course on the outer wall of an internal thread section of thick bamboo 10, the anti-skidding line has been seted up on the surface of skid resistant course, and through the setting of skid resistant course, can increase the frictional force between personnel's hand and the internal thread section of thick bamboo 10 when personnel twist reverse an internal thread section of thick bamboo 10, avoid twisting the in-process slippage that appears.
The working principle is as follows: when assembling two groups of protection tube main bodies 1, a person can firstly align the port parts of two protection tube main bodies 1 stably, so that the fixing ring 4 at the end part of one protection tube main body 1 is inserted into the inner side of the slot 5 on the annular fixing seat 2 at the end part of the other protection tube main body 1, then the person twists the internal thread cylinder 10 on the annular fixing seat 2, the internal thread cylinder 10 can drive the pressure supply cylinder 11 to slide close to one side of the pressure lever 8 under the action of the thread structure, the circular truncated cone-shaped inner wall of the pressure supply cylinder 11 is in close contact with the ball at the end part of the pressure lever 8 in the moving process of the pressure supply cylinder 11 to extrude the pressure lever 8, the pressure lever 8 is stressed to extend towards the inner side of the slot 5, the tenon joint sheet 6 is pushed to move close to the protection tube main body 1, so that the joint sheet 6 is clamped into the inner side of the tenon joint slot 7, the tenon joint sheet 6 can be matched with the tenon joint slot 7, and the fixing ring 4 is locked, guarantee the stability when connecting between two protection tube main parts 1 to when solid fixed ring 4 penetrates slot 5 inboardly completely, annular seal plate 3 can just in time laminate with 2 tip of annular fixing base mutually, and is airtight with the inside of slot 5, so that there is water liquid infiltration slot 5 inboardly, through the gap between two protection tube main parts 1, the inboard of infiltration protection tube main part 1 causes the damage to the cable of protection tube main part 1 inboard.
When the personnel twist reverse interior thread section of thick bamboo 10, the torsional force of interior thread section of thick bamboo 10 to bellows 13 can be offset to bellows 13 to interior thread section of thick bamboo 10 is at the in-process that removes, and bellows 13 can be dragged by rotary seal 14, takes place tensile deformation, and bellows 13 can be in real time will expose outside annular fixing base 2 surface screw thread cover from this, implements the safeguard effect to the screw thread that exposes outside.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a modified polyvinyl chloride cable protection pipe of high strength, includes protection tube main part (1), its characterized in that, the one end of protection tube main part (1) pipe shaft is provided with annular fixing base (2), the other end of protection tube main part (1) pipe shaft is provided with annular closing plate (3), keep away from annular closing plate (3) one side of annular fixing base (2) is provided with solid fixed ring (4), be provided with on annular fixing base (2) with slot (5) that solid fixed ring (4) match, the inboard of slot (5) is provided with that a plurality of is circular-arc joggle piece (6), seted up on the outer wall of solid fixed ring (4) and be circular ring joggle groove (7), be provided with on slot (5) and be used for the extrusion the power of touching part of joggle piece (6).
2. The high-strength modified polyvinyl chloride cable protection tube according to claim 1, wherein the touch force component comprises an internal thread tube (10) in threaded connection with the outer wall of the insertion slot (5), a pressure supply tube (11) in a truncated cone shape is arranged at one end, away from the annular sealing plate (3), of the internal thread tube (10), a pressure lever (8) is vertically arranged on the outer arc surface of the tenon joint piece (6), and the tail end of the pressure lever (8) penetrates into the inner side of the pressure supply tube (11).
3. The cable protection tube of claim 2, wherein the pressure bar (8) has a ball embedded at its end, and the ball is tightly attached to the inner wall of the pressure supply cylinder (11).
4. The high-strength modified polyvinyl chloride cable protection tube according to claim 2, wherein a compression spring (9) is arranged on the shaft of the compression bar (8), one end of the compression spring (9) is connected with the outer arc surface of the tenon joint piece (6), and the other end of the compression bar (8) is connected with the inner wall of the slot (5) on the side close to the pressure supply cylinder (11).
5. The high-strength modified polyvinyl chloride cable protection tube as claimed in claim 2, wherein an anti-slip layer is disposed on an outer wall of the internal thread cylinder (10), and anti-slip lines are disposed on a surface of the anti-slip layer.
6. The high-strength modified polyvinyl chloride cable protection tube as claimed in claim 2, wherein a ring-shaped fixing piece (12) is attached to one side of the ring-shaped fixing seat (2) facing the ring-shaped sealing plate (3), a corrugated tube (13) is disposed on the periphery of the ring-shaped fixing seat (2) between the ring-shaped fixing piece (12) and the internal thread cylinder (10), one end of the corrugated tube (13) is fixed to the corrugated tube (13), and a rotary sealing member (14) is disposed between the other end of the corrugated tube (13) and the internal thread cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220786526.7U CN217334930U (en) | 2022-04-07 | 2022-04-07 | High-strength modified polyvinyl chloride cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220786526.7U CN217334930U (en) | 2022-04-07 | 2022-04-07 | High-strength modified polyvinyl chloride cable protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217334930U true CN217334930U (en) | 2022-08-30 |
Family
ID=83003575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220786526.7U Expired - Fee Related CN217334930U (en) | 2022-04-07 | 2022-04-07 | High-strength modified polyvinyl chloride cable protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217334930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117254408A (en) * | 2023-11-10 | 2023-12-19 | 山东红日东升科技有限公司 | Cable protection tube convenient to installation |
-
2022
- 2022-04-07 CN CN202220786526.7U patent/CN217334930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117254408A (en) * | 2023-11-10 | 2023-12-19 | 山东红日东升科技有限公司 | Cable protection tube convenient to installation |
| CN117254408B (en) * | 2023-11-10 | 2024-01-23 | 山东红日东升科技有限公司 | Cable protection tube convenient to installation |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |