CN214850391U - Long-life power protection tube - Google Patents
Long-life power protection tube Download PDFInfo
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- CN214850391U CN214850391U CN202121296605.1U CN202121296605U CN214850391U CN 214850391 U CN214850391 U CN 214850391U CN 202121296605 U CN202121296605 U CN 202121296605U CN 214850391 U CN214850391 U CN 214850391U
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Abstract
The utility model discloses a long-life electric power protection tube, which comprises a protection tube main body, wherein limit guide bars are uniformly distributed in the circumferential direction of the inner side of the protection tube main body, a vertically distributed support inner rod is movably arranged in the middle part of the inner side of the protection tube main body, the middle part of the support inner rod is symmetrically and fixedly connected with a semicircular bracket used for supporting an electric wire, the bottom of the outer side of the support inner rod is fixedly connected with an arc bracket playing a role of auxiliary support, the cable is separated and supported by the semicircular bracket and a support clamping ring, the support inner rod and the arc bracket can freely slide in the protection tube main body through a sliding guide wheel, the smoothness of cable installation is improved, the cable is effectively prevented from winding in the installation process by supporting and separating the cable, and the heat dissipation performance between the cables is improved through the interval between the cables, thereby effectively improving the service performance of the protection tube.
Description
Technical Field
The utility model relates to a power protection tube technical field specifically is a long-life power protection tube.
Background
The power protection pipe is a metal protection pipe which is laid on the outer layer of the cable and has certain mechanical strength, is mainly installed in a section where the communication cable and the power line are crossed, and is used for preventing the power line from being broken to cause short-circuit accidents and causing electrification of the communication cable and a steel wire rope so as to protect the cable, a switch and a machine core board, so that the whole machine is not burnt out and a certain isolation effect is also realized on the magnetic field interference of the power line;
however, in the practical application process of the power protection pipe in the current market, the outer side of the pipeline is lack of a corresponding additional protection mechanism, so that the power protection pipe can only protect the interior of the pipeline through the property of the power protection pipe in the using process, the pipeline is corroded after being buried underground for a long time, and the service life of the pipeline is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model provides a long-life power protection tube can effectively solve the power protection tube that proposes in the above-mentioned background art at the practical application in-process, because the pipeline outside lacks corresponding extra protection machanism to lead to power protection tube only can protect pipeline inside through its self attribute in the use, lead to the pipeline to suffer the corruption after burying underground for a long time, thereby reduced the life's of pipeline problem.
In order to achieve the above object, the utility model provides a following technical scheme: a long-life power protection tube comprises a protection tube main body, wherein limiting guide strips are uniformly distributed in the circumferential direction of the inner side of the protection tube main body, and supporting and separating mechanisms are uniformly arranged in the axial direction of the inner side of the protection tube main body;
the support separation mechanism comprises a support inner rod, a semicircular bracket, an arc-shaped bracket, a support clamping ring and a sliding guide wheel;
the protection tube comprises a protection tube body, wherein the middle of the inner side of the protection tube body is movably provided with a support inner rod which is vertically distributed, the support inner rod is fixedly connected with a semicircular support which is used for supporting an electric wire in a symmetrical mode in the middle of the support inner rod, the support inner rod is fixedly connected with an arc support which plays a role in auxiliary supporting in the bottom of the outer side of the support inner rod, the support clamping ring which is used for clamping a cable is fixedly connected with the inner side of the arc support in the circumferential direction, and the support inner rod is rotatably connected with a sliding guide wheel in the positions of the two sides of the bottom of the arc support.
Preferably, the opening directions of the supporting clamp rings are different, the positions of the sliding guide wheels correspond to the limiting guide strips, and the outer sides of the sliding guide wheels are tightly attached to the limiting guide strips.
Preferably, two ends of the outer side of the protection tube main body are provided with support adjusting mechanisms;
the support adjusting mechanism comprises a fixed clamping ring, a connecting clamping ring, a long support pipe, a long guide groove, a lifting sliding plate, a fixed nut and a support bottom plate;
the protection tube comprises a protection tube body and is characterized in that two ends of the outer side of the protection tube body are fixedly connected with fixing snap rings, the inner sides of the fixing snap rings are connected with connecting snap rings for fixing, a long supporting tube is fixedly connected to the middle of the bottom end of each connecting snap ring, a long guiding groove is symmetrically formed in one side of the long supporting tube in a penetrating mode, a lifting sliding plate is slidably connected to the inner side of the long supporting tube, a fixing nut is connected to the position, corresponding to the inner side of the long guiding groove, of one side of the lifting sliding plate through threads, and a supporting bottom plate is fixedly connected to the bottom end of the lifting sliding plate.
Preferably, be connected through the viscose between fixed snap ring and the protection tube main part, closely laminate between the lifting sliding plate outside and the support long tube inner wall.
Preferably, a protection reinforcing mechanism is arranged at the middle position of the outer side of the protection tube main body;
the protection reinforcing mechanism comprises a connecting inner pipe, an annular pipe, a supporting block, a protection ring and a protection outer pipe;
the protection tube comprises a protection tube body and is characterized in that a connecting inner tube is bonded at the middle position of the outer side of the protection tube body, an annular tube is uniformly bonded at the middle of the outer side of the connecting inner tube, supporting blocks are uniformly and fixedly connected to the circumferential direction of the outer side of the annular tube, a protection ring is clamped at the position, corresponding to the gap between the adjacent supporting blocks, of the outer side of the connecting inner tube, and a protection outer tube is wrapped at the position, corresponding to the outer side of the protection ring, of the protection ring.
Preferably, the protection ring is bonded with the protection outer pipe through adhesive, and two ends of the protection ring are tightly attached to the side faces of the supporting block.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. the support separating mechanism is arranged, through the cooperation between the limiting guide bar and the sliding guide wheel, the support inner rod is limited, the semicircular bracket, the arc-shaped bracket and the position between the support clamping rings are limited, the cable is separated and supported in an auxiliary mode through the semicircular bracket and the support clamping rings, the support inner rod and the arc-shaped bracket can freely slide in the protection pipe main body through the sliding guide wheel, the smoothness of cable installation is improved, the cable is supported and separated through the cable, the cable is effectively prevented from being wound in the installation process, meanwhile, the heat dissipation performance between the cables is improved through the interval between the cables, and further the service performance of the protection pipe is effectively improved.
2. The supporting and adjusting mechanism is arranged, the outside of the protection tube main body is installed by the connecting clamping ring through the fixing clamping ring, after the fixing nut is loosened, the lifting sliding plate is pulled along the supporting long tube, the fixing nut is screwed again after the lifting sliding plate is pulled to a proper position, and the electric protection tube is supported in an auxiliary mode through the supporting bottom plate, so that the height of the protection tube is adjusted, the installation and installation of the electric protection tube are more smooth in the process, and the phenomenon that the protection tube is inclined in the installation process is effectively avoided.
3. The protection strengthening mechanism is arranged, the annular pipe is bonded to the outer side of the protection pipe main body through the connecting inner pipe, the protection is carried out on the outer side of the protection pipe main body through the annular pipe and the supporting block, the structural strength of the outer side of the protection pipe main body is effectively improved, further, the overall structural strength of the protection pipe is improved, the compression resistance and the impact resistance of the protection pipe main body are improved, the protection ring is embedded into the outer side of the supporting block through the protection outer pipe, the structural strength of the outer side of the protection pipe main body is further strengthened, the strengthening protection of the protection pipe main body is realized through the staggered distribution of the annular pipe and the protection ring, the corrosion rate of the protection pipe in the burying process is effectively reduced, and the service life of the protection pipe is prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the support and separation mechanism of the present invention;
fig. 3 is a schematic structural diagram of the support adjusting mechanism of the present invention;
FIG. 4 is a schematic structural view of the protection enhancing mechanism of the present invention;
reference numbers in the figures: 1. a protection tube main body; 2. limiting the conducting bars;
3. a support separation mechanism; 301. supporting the inner rod; 302. a semicircular bracket; 303. an arc-shaped bracket; 304. a support collar; 305. a sliding guide wheel;
4. a support adjustment mechanism; 401. fixing the snap ring; 402. connecting a snap ring; 403. supporting the long pipe; 404. a guide long groove; 405. a lifting slide plate; 406. fixing a nut; 407. a support base plate;
5. a protection reinforcing mechanism; 501. connecting the inner pipes; 502. an annular tube; 503. a support block; 504. a guard ring; 505. and (4) protecting the outer pipe.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the utility model provides a technical solution, a long-life power protection tube, comprising a protection tube main body 1, wherein, the circumference direction of the inner side of the protection tube main body 1 is evenly distributed with a spacing conducting bar 2, and the inner side of the protection tube main body 1 is evenly provided with a supporting and separating mechanism 3 axially;
the supporting and separating mechanism 3 comprises a supporting inner rod 301, a semicircular bracket 302, an arc-shaped bracket 303, a supporting snap ring 304 and a sliding guide wheel 305;
the middle part of the inner side of the protection tube main body 1 is movably provided with a vertically distributed inner supporting rod 301, two sides of the middle part of the inner supporting rod 301 are symmetrically and fixedly connected with semicircular brackets 302 used for supporting electric wires, the bottom of the outer side of the inner supporting rod 301 is fixedly connected with an arc-shaped bracket 303 playing a role in auxiliary supporting, the circumferential direction of the inner side of the arc-shaped bracket 303 is uniformly and fixedly connected with a supporting snap ring 304 used for clamping cables, the top end of the inner supporting rod 301 and two sides of the bottom of the arc-shaped bracket 303 are rotatably connected with sliding guide wheels 305, the opening directions of the supporting snap rings 304 are different, the positions of the sliding guide wheels 305 correspond to the limiting guide strips 2, the outer sides of the sliding guide wheels 305 are tightly attached to the limiting guide strips 2, the positions among the inner supporting rod 301, the semicircular brackets 302, the arc-shaped bracket 303 and the supporting snap ring 304 are limited through the matching between the limiting guide strips 2 and the sliding guide wheels 305, and the cables are separated and supported by the semicircular brackets 302 and the supporting snap ring 304, the inner supporting rod 301 and the arc-shaped support 303 can freely slide in the protection tube main body 1 through the sliding guide wheel 305, so that the installation fluency of cables is improved, the cables are effectively prevented from being wound in the installation process by supporting and separating the cables, meanwhile, the heat dissipation performance among the cables is improved through the intervals among the cables, and the service performance of the protection tube is further effectively improved;
two ends of the outer side of the protection tube main body 1 are provided with supporting and adjusting mechanisms 4;
the support adjusting mechanism 4 comprises a fixed clamping ring 401, a connecting clamping ring 402, a support long pipe 403, a guide long groove 404, a lifting sliding plate 405, a fixed nut 406 and a support bottom plate 407;
the outer two ends of the protection tube main body 1 are fixedly connected with fixing snap rings 401, the inner sides of the fixing snap rings 401 are clamped with connecting snap rings 402 for fixing, the middle parts of the bottom ends of the connecting snap rings 402 are fixedly connected with a supporting long tube 403, one side of the supporting long tube 403 is symmetrically penetrated and provided with a guiding long groove 404, the inner sides of the supporting long tube 403 are slidably connected with lifting slide plates 405, the positions, corresponding to the inner sides of the guiding long grooves 404, of one sides of the lifting slide plates 405 are connected with fixing nuts 406 through threads, the bottom ends of the lifting slide plates 405 are fixedly connected with a supporting bottom plate 407, the fixing snap rings 401 are connected with the protection tube main body 1 through viscose glue, the outer sides of the lifting slide plates 405 are tightly attached to the inner walls of the supporting long tube 403, the connecting snap rings 402 are installed on the outer sides of the protection tube main body 1 through the fixing snap rings 401, after the fixing nuts 406 are loosened, the lifting slide plates 405 are pulled along the inside of the supporting long tube 403, and the fixing nuts 406 are tightened again after the lifting slide plates 405 are pulled to proper positions, the power protection tube is supported in an auxiliary mode through the supporting bottom plate 407, so that the height of the protection tube is adjusted, the power protection tube is smoother in the installation and installation process, and the phenomenon that the protection tube is inclined in the installation process is effectively avoided;
a protection reinforcing mechanism 5 is arranged at the middle position of the outer side of the protection tube main body 1;
the protection reinforcing mechanism 5 comprises a connecting inner pipe 501, an annular pipe 502, a supporting block 503, a protection ring 504 and a protection outer pipe 505;
the middle position of the outer side of the protection tube main body 1 is bonded with a connecting inner tube 501, the middle part of the outer side of the connecting inner tube 501 is uniformly bonded with an annular tube 502, the outer side of the annular tube 502 is uniformly and fixedly connected with supporting blocks 503 in the circumferential direction, the outer side of the connecting inner tube 501 corresponding to the gap between adjacent supporting blocks 503 is clamped with a protection ring 504, the outer side of the protection ring 504 corresponding to the outer side of the protection ring 504 is wrapped with a protection outer tube 505, the protection ring 504 and the protection outer tube 505 are bonded through viscose, two ends of the protection ring 504 and the side surfaces of the supporting blocks 503 are tightly attached, the annular tube 502 is bonded to the outer side of the protection tube main body 1 through the connecting inner tube 501, the outer side of the protection tube main body 1 is protected through the annular tube 502 and the supporting blocks 503, the structural strength of the outer side of the protection tube main body 1 is effectively increased, the overall structural strength of the protection tube is further improved, and the compression resistance and impact resistance of the protection tube main body 1 are improved, through the outside of protection outer tube 505 with protection ring 504 embedding to supporting shoe 503, further strengthened the structural strength in protection tube main part 1 outside, through the crisscross distribution of ring pipe 502 and protection ring 504, realized the protection of strengthening to protection tube main part 1 to effectual reduction protection tube is by the corroded speed of burying the in-process, and then improved the life of protection tube.
The utility model discloses a theory of operation and use flow: in the practical application process of the utility model, the outer side of the protection tube needs to be protected in the using process of the power protection tube, the annular pipe 502 is adhered to the outer side of the protection tube main body 1 by the connecting inner pipe 501, the outer side of the protection tube main body 1 is protected by the annular pipe 502 and the supporting block 503, the structural strength of the outer side of the protection tube main body 1 is effectively increased, thereby improving the integral structural strength of the protection tube, improving the compression resistance and impact resistance of the protection tube main body 1, by embedding the protective ring 504 outside the supporting block 503 through the protective outer tube 505, the structural strength of the outer side of the protective tube body 1 is further enhanced, by the staggered distribution of the ring-shaped tube 502 and the guard ring 504, a reinforced protection of the protective tube body 1 is achieved, therefore, the corrosion rate of the protection tube in the burying process is effectively reduced, and the service life of the protection tube is further prolonged;
in the process of installing the cable in the protection tube main body 1, the cable needs to be separated and supported in an auxiliary mode, the positions between the inner support rod 301, the semicircular support 302, the arc-shaped support 303 and the support clamping ring 304 are limited through the matching between the limiting guide bar 2 and the sliding guide wheel 305, the cable is separated and supported in an auxiliary mode through the semicircular support 302 and the support clamping ring 304, the inner support rod 301 and the arc-shaped support 303 can freely slide in the protection tube main body 1 through the sliding guide wheel 305, the smoothness of cable installation is improved, the cable is supported and separated, the cable is effectively prevented from being wound in the installation process, meanwhile, the heat dissipation performance of the cable is improved through the interval between the cables, and the service performance of the protection tube is further effectively improved;
in the burial in-process of power protection pipe, need adjust the height of protection pipe according to the relief, will connect snap ring 402 to install the outside of protection pipe main part 1 through fixed snap ring 401, after transferring loose fixation nut 406, along supporting the inside pulling lift slide plate 405 of long tube 403, and screw up fixation nut 406 again after lift slide plate 405 pulling suitable position, and carry out the auxiliary stay to power protection pipe through supporting baseplate 407, thereby realized highly adjusting the protection pipe, and then the in-process that makes power protection pipe installation more level and more smooth, thereby the effectual phenomenon of the slope of appearing in the installation of avoiding the protection pipe.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a long-life power protection tube, includes protection tube main part (1), its characterized in that: the inner side of the protection tube main body (1) is uniformly distributed with limiting guide strips (2) in the circumferential direction, and the inner side of the protection tube main body (1) is uniformly provided with supporting and separating mechanisms (3) in the axial direction;
the support separation mechanism (3) comprises a support inner rod (301), a semicircular bracket (302), an arc-shaped bracket (303), a support snap ring (304) and a sliding guide wheel (305);
protection tube main part (1) inboard middle part activity is provided with pole (301) in the support of vertical distribution, pole (301) middle part bilateral symmetry fixedly connected with is used for supporting semicircle support (302) of electric wire in the support, pole (301) outside bottom fixedly connected with plays arc support (303) of auxiliary stay effect in the support, the even fixedly connected with in arc support (303) inboard circumferencial direction is used for support snap ring (304) of joint cable, pole (301) top and arc support (303) bottom both sides position department rotates and is connected with guide pulley (305) that slides in the support.
2. The long-life power protection tube as claimed in claim 1, wherein the opening directions of the supporting snap rings (304) are different, the position of the pulley (305) corresponds to the position of the limiting conducting bar (2), and the outer side of the pulley (305) is tightly attached to the position of the limiting conducting bar (2).
3. The long-life power protection tube according to claim 1, wherein both outer ends of the protection tube main body (1) are provided with support adjusting mechanisms (4);
the support adjusting mechanism (4) comprises a fixed clamping ring (401), a connecting clamping ring (402), a support long pipe (403), a guide long groove (404), a lifting sliding plate (405), a fixing nut (406) and a support bottom plate (407);
protection tube main part (1) outside both ends equal fixedly connected with retainer clip (401), the inboard joint of retainer clip (401) has connection snap ring (402) that is used for fixing, connection snap ring (402) bottom middle part fixedly connected with supports long tube (403), it runs through to support long tube (403) one side symmetry and has seted up direction elongated slot (404), it has lifting slide (405) to support long tube (403) inboard sliding connection, lifting slide (405) one side corresponds direction elongated slot (404) inboard position department and has fixation nut (406) through threaded connection, lifting slide (405) bottom fixedly connected with supporting baseplate (407).
4. The long-life power protection tube of claim 3, wherein the fixing snap ring (401) is connected with the protection tube main body (1) through glue, and the outer side of the lifting sliding plate (405) is tightly attached to the inner wall of the support long tube (403).
5. The long-life power protection tube as claimed in claim 1, wherein a protection reinforcing mechanism (5) is provided at a position of a middle portion of an outer side of said protection tube main body (1);
the protection reinforcing mechanism (5) comprises a connecting inner pipe (501), an annular pipe (502), a supporting block (503), a protection ring (504) and a protection outer pipe (505);
protection tube main part (1) outside middle part position department bonds and has connects inner tube (501), it has annular tube (502) to connect inner tube (501) outside middle part evenly to bond, the even fixedly connected with supporting shoe (503) of annular tube (502) outside circumferencial direction, it has guard ring (504) to connect the joint in the clearance department that the inner tube (501) outside corresponds between adjacent supporting shoe (503), the guard ring (504) outside corresponds guard ring (504) outside position department cladding has protection outer tube (505).
6. The long-life power protection tube of claim 5, wherein the protection ring (504) is adhered to the protection outer tube (505) by adhesive, and two ends of the protection ring (504) are tightly attached to the side surfaces of the supporting block (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296605.1U CN214850391U (en) | 2021-06-10 | 2021-06-10 | Long-life power protection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296605.1U CN214850391U (en) | 2021-06-10 | 2021-06-10 | Long-life power protection tube |
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| Publication Number | Publication Date |
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| CN214850391U true CN214850391U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121296605.1U Active CN214850391U (en) | 2021-06-10 | 2021-06-10 | Long-life power protection tube |
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| CN (1) | CN214850391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085113A (en) * | 2022-08-23 | 2022-09-20 | 山东博诚电气有限公司 | External protection structure for underground high-voltage-resistant cable |
-
2021
- 2021-06-10 CN CN202121296605.1U patent/CN214850391U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085113A (en) * | 2022-08-23 | 2022-09-20 | 山东博诚电气有限公司 | External protection structure for underground high-voltage-resistant cable |
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