CN209881317U - High-strength polyethylene cable protection pipe - Google Patents
High-strength polyethylene cable protection pipe Download PDFInfo
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- CN209881317U CN209881317U CN201920820743.1U CN201920820743U CN209881317U CN 209881317 U CN209881317 U CN 209881317U CN 201920820743 U CN201920820743 U CN 201920820743U CN 209881317 U CN209881317 U CN 209881317U
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- fixing lug
- protection tube
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- middle section
- bolt
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Abstract
The utility model discloses a high-strength polyethylene cable protection pipe, which comprises a protection pipe body, a protection pipe port, a left connecting port, a left clamping groove, a port fixing lug, a side fixing lug, a locking bolt, a locking nut, a gasket, a middle section fixing lug, a right connecting port and a buffer pad, wherein the two ends of the protection pipe body are respectively provided with the protection pipe port, the left end of the left side protection pipe port is provided with the left connecting port, the left connecting port is provided with the left clamping groove, the right end of the right side protection pipe port is connected with the right connecting port, the protection pipe port is provided with the port fixing lug, the protection pipe body close to the protection pipe port is provided with the side fixing lug, the locking bolt is arranged on the side fixing lug, the gasket and the locking nut are arranged on the lower side of the side fixing lug, the middle section fixing lug is arranged in the middle of the protection pipe body, the buffer, promote the protection intensity to the cable, the convenient to detach simultaneously is repaired and is changed the installation.
Description
Technical Field
The utility model relates to a cable protection tube technical field specifically is a high strength polyethylene cable protection tube.
Background
The cable protection pipe is a metal protection pipe which is laid on the outer layer of the cable and has certain mechanical strength in order to prevent the cable from being damaged. The cable protection pipe is mainly installed in the crossing section of communication cable and power line, prevent that the power line from taking place the broken string and causing the short circuit accident, arouse that communication cable and wire rope are electrified, with the protection cable, the switch, the core board, so that the complete machine is not burnt out, also play certain isolation to power line magnetic field interference, prior art's cable protection pipe, use longer protection tube housing to install in the outside of cable, because the length of protection tube housing is longer, mechanical properties is relatively poor, when the outside meets when strikeing by force, inboard cable can receive great degree's damage, the installation of cable protection tube housing is comparatively loaded down with trivial details simultaneously, when protection tube housing damages, it is comparatively troublesome to dismantle repair work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength polyethylene cable protection pipe has the shorter protection tube body interconnect of a plurality of to promote the shock resistance of protection tube single-point, set up a plurality of fixed ears in the both sides of protection tube body, at first install the location through the bolt on the fixed ear, utilize locking bolt fixed, set up a plurality of blotter in the protection tube, utilize the spring on the blotter to alleviate the impact strength to the cable, can solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-strength polyethylene cable protection tube comprises a protection tube body, a protection tube port, a left connecting port, a left clamping groove, a port fixing lug, a side fixing lug, a locking bolt, a locking nut, a gasket, a middle section fixing lug, a right connecting port, an inner clamping ring, a right clamping groove and a buffer pad, wherein the two ends of the protection tube body are respectively provided with the protection tube port, the left end of the protection tube port on the left side is provided with the left connecting port, the left connecting port is provided with the left clamping groove, the right end of the protection tube port on the right side is connected with the right connecting port, the inner side of the right connecting port is provided with the inner clamping ring, the left side of the inner clamping ring is provided with the right clamping groove, the protection tube port is provided with the port fixing lug, the protection tube body close to the protection tube port is provided with the side fixing lug, the middle of the protection tube body is provided with a middle section fixing lug, and the inner side of the protection tube body is provided with a cushion pad.
The fixed ear of side is including the fixed ear body of side, the fixed ear bolt of side, the fixed ear slot of side and bolt mouth, the inslot of the fixed ear body downside of side is equipped with the bolt mouth, the rear side be equipped with the fixed ear bolt of side on the fixed ear body of side of bolt mouth front end, the front side be equipped with the fixed ear slot of side on the fixed ear body of side of bolt mouth front end.
The fixed ear in middle section includes the fixed ear body in middle section, the fixed ear bolt in middle section and the fixed ear slot in middle section, the rear side be equipped with the fixed ear bolt in middle section in the fixed ear this internal groove in middle section, the front side be equipped with the fixed ear slot in middle section in the fixed ear this internal groove in middle section.
The buffer cushion comprises a buffer spring, a gasket plate and a sponge layer, the buffer spring is installed on the inner wall of the protection tube body, the gasket plate is installed on the lower side of the buffer spring, and the sponge layer is arranged at the bottom of the gasket plate.
Preferably, the sponge layer is made of fireproof sponge materials.
Preferably, the port fixing lug on the rear side is provided with a port bolt, and the port fixing lug on the front side is provided with a port slot.
Preferably, four buffering pads are mounted on the inner wall of each protection tube body, and buffering springs on the buffering pads are welded on the inner wall of the pipeline.
Preferably, two of said protective tube bodies constitute a cable protective tube.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the high-strength polyethylene cable protection pipe adopts a plurality of sections of cable protection pipes which are mutually clamped and embedded through the left connecting port and the right connecting port, thereby improving the shock resistance of the cable protection pipe, the inside of the protective tube body is provided with a plurality of cushion pads, when the protective tube body is impacted, acting force is applied to the interior of the protection tube body to enable the buffer spring on the buffer pad to deform, the reaction force of the buffer spring is utilized to offset the external impact force, thereby slowing down the impact on the cable, the middle section fixing lug is arranged in the middle of the protection tube body, the middle section fixing lug bolt is utilized to position the installation of the protection tube body, the side fixing lug bolt is utilized to compress the two sides of the protection tube body, the novel structure for the novel protection tube is complete and reasonable, and effectively promote the shock resistance of cable protection pipe, promote the protective strength to the cable, simultaneously convenient to detach repairs and changes the installation.
Drawings
FIG. 1 is a schematic view of the present invention in a partial cross-sectional structure;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a bottom view of the present invention;
FIG. 5 is a schematic view of the structure of the cushion of the present invention;
fig. 6 is a schematic view of the installation of the cushion pad of the present invention.
In the figure: 1. a protection tube body; 2. a protection tube port; 3. a left connection port; 4. a left card slot; 5. a port fixing lug; 51. a port bolt; 52. a port slot; 6. side fixing lugs; 61. a side fixing lug body; 62. side fixing lug bolts; 63. side fixing lug slots; 64. a bolt opening; 7. locking the bolt; 8. locking the nut; 9. a gasket; 10. a middle section fixing lug; 101. the middle section is fixed with the ear body; 102. the middle section is fixed with an ear bolt; 103. the middle section is fixed with an ear slot; 11. a right connector; 12. an inner collar; 13. a right card slot; 14. a cushion pad; 141. a buffer spring; 142. a shim plate; 143. a sponge layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a high strength polyethylene cable protection tube comprises a protection tube body 1, a protection tube port 2, a left connector 3, a left groove 4, a port fixing lug 5, a side fixing lug 6, a locking bolt 7, a locking nut 8, a gasket 9, a middle fixing lug 10, a right connector 11, an inner ring 12, a right groove 13 and a buffer pad 14, wherein the two protection tube bodies 1 form a cable protection tube, the protection tube body 1 is made of high strength high density polyethylene HDPE, which has strong wear resistance, insulation, corrosion resistance and the like, and has strong chemical properties, the protection tube port 2 is respectively arranged at two ends of the protection tube body 1, the left connector 3 is arranged at the left end of the left protection tube port 2, the left connector 3 is connected with the right connector 11 of another cable protection tube, the left groove 4 is arranged on the left connector 3, the right connector 11 is connected with the right connector 2 of the right protection tube port, the inboard of right connector 11 is equipped with interior rand 12, the left side of interior rand 12 is equipped with right draw-in groove 13, interior rand 12 inlay card is in the left draw-in groove 4 of another cable protection pipe, be equipped with port fixed ear 5 on the protection pipe port 2, be equipped with port bolt 51 on the fixed ear 5 of rear side port, be equipped with port slot 52 on the fixed ear 5 of front side port, be equipped with the fixed ear 6 of side on the protection pipe body 1 that is close to protection pipe port 2, the fixed ear 6 of side upside installation locking bolt 7, the downside installation gasket 9 and the lock nut 8 of the fixed ear 6 of side, gasket 9 is used for the fixed ear 6 of protection side and the contact surface of lock nut 8, prevent damaging, the centre of protection pipe body 1 is equipped with middle section fixed ear 10, the inboard of protection pipe body 1 is equipped with blotter 14, install four.
Referring to fig. 4, the side fixing lug 6 includes a side fixing lug body 61, a side fixing lug bolt 62, a side fixing lug slot 63 and a bolt port 64, the bolt port 64 is disposed in a groove at the lower side of the side fixing lug body 61, the side fixing lug bolt 62 is disposed on the side fixing lug body 61 at the front end of the rear bolt port 64, the side fixing lug slot 63 is disposed on the side fixing lug body 61 at the front end of the front bolt port 64, and after being fixed by the side fixing lug bolt 62, the side fixing lug is locked and fixed by the locking bolt 7 and the locking nut 8, the middle fixing lug 10 includes a middle fixing lug body 101, a middle fixing lug bolt 102 and a middle fixing lug slot 103, the middle fixing lug bolt 102 is disposed in a groove in the rear middle fixing lug body 101, the middle fixing lug slot 103 is disposed in a groove in the front middle fixing lug body 101, and the correct installation of the upper and lower protection pipe bodies 1 is positioned by the middle fixing lug bolt 102, preventing installation dislocation.
Referring to fig. 5 to 6, the buffer pad 14 includes a buffer spring 141, a pad plate 142 and a sponge layer 143, the buffer spring 141 is mounted on the inner wall of the protection tube body 1, the pad plate 142 is mounted on the lower side of the buffer spring 141, the sponge layer 143 is disposed at the bottom of the pad plate 142, the sponge layer 143 is made of fireproof sponge material, when the outer portion of the protection tube body 1 is impacted, an acting force is applied to the inner side, the acting force is offset by the deformation of the buffer spring 141, so as to achieve a buffering effect, and protect the cable inside from being damaged by external force.
The utility model discloses difference with prior art: the cable protection tube of the prior art uses a longer protection tube sleeve to be installed at the outer side of the cable, because the length of the protection tube sleeve is longer and the mechanical property is poorer, when the outer part meets strong impact, the inner side cable can be damaged to a larger extent, meanwhile, the installation of the cable protection tube sleeve is more complicated, when the protection tube sleeve is damaged, the disassembly and repair work is more troublesome, the high-strength polyethylene cable protection tube adopts a plurality of sections of cable protection tubes, the impact resistance of the cable protection tube is improved through the mutual clamping and embedding of the left connecting port 3 and the right connecting port 11, a plurality of cushion pads 14 are arranged inside the protection tube body 1, when the protection tube body 1 is impacted, acting force is applied to the inside of the protection tube body 1, so that the cushion springs 141 on the cushion pads 14 are deformed, and the external impact force is counteracted by the reaction force of the, thereby slow down the impact to the cable, set up the fixed ear 10 in middle section in the middle of protection tube body 1, utilize the fixed ear bolt 102 in middle section to fix a position the installation of protection tube body 1, recycle the fixed ear bolt 62 of side and compress tightly the both sides of protection tube body 1, be convenient for installation and dismantlement.
In summary, the following steps: the utility model discloses high strength polyethylene cable protection pipe adopts multisection cable protection pipe, through the mutual inlay card of left connector 3 and right connector 11 to constitute, promote cable protection pipe's shock resistance, set up a plurality of blotters 14 in the inside of protection pipe body 1, when protection pipe body 1 receives the impact, exert the effort to the inside of protection pipe body 1, make the buffer spring 141 on the blotter 14 take place the deformation, utilize the reaction force of buffer spring 141 to offset the external impact force, thereby slow down the impact to the cable, set up middle section fixed ear 10 in the middle of protection pipe body 1, utilize middle section fixed ear bolt 102 to fix a position the installation of protection pipe body 1, reuse side fixed ear bolt 62 to compress tightly both sides of protection pipe body 1, this thing is with novel structure complete and reasonable, and effectively promote cable protection pipe's shock resistance, promote the protection intensity to the cable, meanwhile, the disassembly, repair, replacement and installation are convenient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (5)
1. The utility model provides a high strength polyethylene cable protection pipe, includes protection tube body (1), protection tube port (2), left connector (3), left draw-in groove (4), the fixed ear of port (5), the fixed ear of side (6), locking bolt (7), lock nut (8), gasket (9), the fixed ear of middle section (10), right connector (11), interior ring (12), right draw-in groove (13) and cushion (14), its characterized in that: the protection tube comprises a protection tube body (1), wherein two ends of the protection tube body (1) are respectively provided with a protection tube port (2), the left end of the protection tube port (2) is provided with a left connector (3), the left connector (3) is provided with a left clamping groove (4), the right end of the protection tube port (2) is connected with a right connector (11), the inner side of the right connector (11) is provided with an inner clamping ring (12), the left side of the inner clamping ring (12) is provided with a right clamping groove (13), the protection tube port (2) is provided with a port fixing lug (5), the protection tube body (1) close to the protection tube port (2) is provided with a side fixing lug (6), a locking bolt (7) is installed on the side fixing lug (6), a gasket (9) and a locking nut (8) are installed on the lower side of the side fixing lug (6), the middle section fixing lug (10) is, a buffer pad (14) is arranged on the inner side of the protection tube body (1);
the side fixing lug (6) comprises a side fixing lug body (61), a side fixing lug bolt (62), a side fixing lug slot (63) and a bolt hole (64), the bolt hole (64) is arranged in the groove at the lower side of the side fixing lug body (61), the side fixing lug bolt (62) is arranged on the side fixing lug body (61) at the front end of the bolt hole (64) at the rear side, and the side fixing lug slot (63) is arranged on the side fixing lug body (61) at the front end of the bolt hole (64) at the front side;
the middle section fixing lug (10) comprises a middle section fixing lug body (101), a middle section fixing lug bolt (102) and a middle section fixing lug slot (103), the middle section fixing lug bolt (102) is arranged in a groove in the middle section fixing lug body (101) on the rear side, and the middle section fixing lug slot (103) is arranged in a groove in the middle section fixing lug body (101) on the front side;
the buffer pad (14) comprises a buffer spring (141), a gasket plate (142) and a sponge layer (143), the buffer spring (141) is installed on the inner wall of the protection tube body (1), the gasket plate (142) is installed on the lower side of the buffer spring (141), and the sponge layer (143) is arranged at the bottom of the gasket plate (142).
2. The high strength polyethylene cable protection tube according to claim 1, wherein: the sponge layer (143) is made of fireproof sponge materials.
3. The high strength polyethylene cable protection tube according to claim 1, wherein: the rear side is provided with a port bolt (51) on the port fixing lug (5), and the front side is provided with a port slot (52) on the port fixing lug (5).
4. The high strength polyethylene cable protection tube according to claim 1, wherein: four buffering pads (14) are mounted on the inner wall of each protection tube body (1), and buffering springs (141) on the buffering pads (14) are welded on the inner wall of the pipeline.
5. The high strength polyethylene cable protection tube according to claim 1, wherein: the two protection tube bodies (1) form a cable protection tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920820743.1U CN209881317U (en) | 2019-05-31 | 2019-05-31 | High-strength polyethylene cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920820743.1U CN209881317U (en) | 2019-05-31 | 2019-05-31 | High-strength polyethylene cable protection pipe |
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| Publication Number | Publication Date |
|---|---|
| CN209881317U true CN209881317U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920820743.1U Active CN209881317U (en) | 2019-05-31 | 2019-05-31 | High-strength polyethylene cable protection pipe |
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| Country | Link |
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| CN (1) | CN209881317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436457A (en) * | 2020-11-17 | 2021-03-02 | 苏州新伦光电塑业有限公司 | CPVC cable protection pipe that shock resistance is strong |
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2019
- 2019-05-31 CN CN201920820743.1U patent/CN209881317U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436457A (en) * | 2020-11-17 | 2021-03-02 | 苏州新伦光电塑业有限公司 | CPVC cable protection pipe that shock resistance is strong |
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