CN118088620B - Shockproof structure of communication pipeline - Google Patents
Shockproof structure of communication pipeline Download PDFInfo
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- CN118088620B CN118088620B CN202410523805.8A CN202410523805A CN118088620B CN 118088620 B CN118088620 B CN 118088620B CN 202410523805 A CN202410523805 A CN 202410523805A CN 118088620 B CN118088620 B CN 118088620B
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- 238000004891 communication Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 238000004804 winding Methods 0.000 claims abstract description 31
- 238000003780 insertion Methods 0.000 claims abstract description 22
- 230000037431 insertion Effects 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000008093 supporting effect Effects 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
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Abstract
The invention relates to the technical field of underground pipelines, in particular to a vibration-proof structure of a communication pipeline, which comprises a pipeline body, wherein one end of the pipeline body is an insertion end, the other end of the pipeline body is an access end, a rotating rod is arranged in the access end, the rotating rod is connected with a winding mechanism, a self-locking mechanism is arranged in the access end, an annular sealing air bag is arranged between the access end and a fixed ring, the annular sealing air bag is connected with a pressure release mechanism, a baffle is arranged in the access end, and the pressure release mechanism is used for releasing the sealing air bag, so that the fixed ring and the access end can deviate, and the baffle can release the fixation of the self-locking mechanism to the rotating rod when releasing pressure; when an earthquake occurs, the communication pipeline can synchronously drive the cable to move, so that the phenomenon that the cable is broken due to the fact that the communication pipeline is deviated is avoided, the tensile capacity of the cable is improved, and the cable in the communication pipeline is protected.
Description
Technical Field
The invention relates to the technical field of underground pipelines, in particular to a shockproof structure of a communication pipeline.
Background
With the development and progress of society, a communication pipeline has become an indispensable ring in urban construction, pipeline communication is that a sending process sends a large amount of data into the pipeline in a character stream form, a receiving process can receive the data from the pipeline, the two processes communicate by utilizing the pipeline, and most of the existing communication pipelines are installed underground to realize information transmission when being installed.
At present, when the communication pipeline is connected underground, the two communication pipelines are generally directly connected through a flange, but the connection of the communication pipelines is easy to damage due to the rigid connection mode, the earthquake resistance is poor, and when the earthquake happens, the communication pipelines can deviate, so that a tensile force is applied to cables in the communication pipelines, the cables are easily broken, and the service life of the cables is reduced.
Disclosure of Invention
The invention aims to provide a shockproof structure of a communication pipeline, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a communication pipeline shockproof structure, includes the pipeline body, pipeline body wherein one end is the insertion end, and the other end is the access end, the inside solid fixed ring that is equipped with of access end, be fixed with on the solid fixed ring outer wall and be a plurality of first elastomeric element that circumference distributes, first elastomeric element other end and access end inner wall fixed connection, the inside dwang that is equipped with of access end, dwang wherein one end is connected with the access end inner wall through the torsional spring, and the dwang other end runs through the access end lateral wall and rotates with the access end lateral wall to be connected, the dwang is connected with winding mechanism, and winding mechanism is used for the rolling to the extension cable is at the inside length of access end to the inside self-locking mechanism that is equipped with of access end, self-locking mechanism is used for fixing the dwang, be equipped with annular seal gasbag between access end and the solid fixed ring, annular seal gasbag is connected with pressure release mechanism, the inside baffle that is equipped with of access end, pressure release mechanism is used for carrying out the pressure release to seal gasbag, thereby make solid fixed ring and access end can take place the skew, and the baffle can release self-locking mechanism to the fixed of dwang simultaneously.
Preferably: the outside of inserting the end is fixed with the ring flange, inserts the end and passes through ring flange and fixed ring fixed connection.
Preferably: the winding mechanism comprises a winding roller fixed outside the rotating rod, and a threading hole is formed in the winding roller and is obliquely arranged.
Preferably: the self-locking mechanism comprises a rotary table fixed outside the rotary rod, a pin groove is formed in the side wall of the rotary table, a positioning plate is fixed on the inner wall of the access end, a pin rod penetrates through the positioning plate, one end of the pin rod is connected with the positioning plate through a second elastic component, and the other end of the pin rod is in abutting connection with the side wall of the rotary table.
Preferably: the baffle fixedly connected with stay cord, stay cord other end and round pin pole fixed connection, the inside guide roll that is fixed with to the stay cord of inserting end, guide roll and stay cord sliding connection.
Preferably: the dwang outside is equipped with the protective housing, and the protective housing passes through screw and access end outer wall sealing connection.
Preferably: the pressure release mechanism comprises a pressure pipe arranged inside the access end, the pressure pipe is fixedly connected with the inner wall of the access end through a mounting plate, one end of the pressure pipe is connected with an air pipe, the other end of the pressure pipe is provided with a plurality of pressure release holes, one end of the air pipe, which is far away from the pressure pipe, is communicated with a sealing air bag, a piston is slidably connected inside the pressure pipe, the piston is connected with the end part of the pressure pipe through a third elastic component, and a baffle ring is fixed on the inner wall of the pressure pipe and is in abutting connection with the piston.
Preferably: the piston is fixedly connected with a supporting rod, and the supporting rod penetrates through the end part of the pressure pipe and is fixedly connected with the baffle plate.
Preferably: an annular elastic sealing cloth is fixed between the fixing ring and the access end, and is flush with the end of the access end.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the communication pipelines are connected through the fixed ring, and the plurality of first elastic components distributed circumferentially are arranged between the communication pipelines and the fixed ring, so that the two communication pipelines can deviate when an earthquake occurs, the damage to the communication pipelines caused by rigid connection at the connection position of the communication pipelines is avoided, and the earthquake resistance of the communication pipelines is effectively improved;
According to the invention, the sealing air bag is arranged between the fixed ring and the inner wall of the access end, the gap between the fixed ring and the inner wall of the access end is sealed by the sealing air bag, so that the erosion phenomenon of the cable caused by the fact that the underground water enters the interior of the access end can be effectively prevented, the cable is protected, when an earthquake occurs, the sealing air bag is extruded by the communication pipeline through the fixed ring, and the pressure release mechanism is used for releasing the pressure of the sealing air bag, so that the communication pipelines can deviate;
According to the invention, the cable is wound by the winding mechanism, when the cable is wound to a certain extent, the self-locking mechanism automatically fixes the rotating rod, so that the cable is fixed, the cable in the access end cannot be pulled in the threading process, the length of the cable in the access end is ensured, when an earthquake occurs, the pressure release mechanism releases the fixation of the self-locking mechanism to the rotating rod through the baffle, the rotating rod automatically resets under the action of the torsion spring, and the winding mechanism unwinds the cable in a homeotropic manner, so that the cable motion can be synchronously carried out when two communication pipelines are deviated, the phenomenon that the cable is broken due to the deviation of the communication pipelines is avoided, the tensile capacity of the cable is improved, and the cable in the communication pipelines is protected.
Drawings
Fig. 1 is a schematic view of an external structure of a pipe body according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of an internal structure of an access terminal according to an embodiment of the present invention.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is a schematic view of an internal structure of a pressure pipe according to an embodiment of the present invention.
In the figure: 1-a pipeline body; 101-an access terminal; 102-an insertion end; 2-a protective shell; 3-a flange plate; 4-a winding mechanism; 401-a wind-up roll; 402-threading holes; 5-a self-locking mechanism; 501-a turntable; 502-pin slots; 503-positioning plate; 504-a second elastic member; 505-pin bar; 506-stay cord; 507-guide rolls; 6-a pressure release mechanism; 601-mounting plates; 602-trachea; 603-pressure tube; 604-a baffle ring; 605-a piston; 606-a third elastic member; 607-struts; 608-a pressure relief hole; 7-rotating a rod; 8-sealing the air bag; 9-a first elastic member; 10-fixing ring; 11-annular elastic sealing cloth; 12-torsion springs; 13-baffle.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
In an embodiment, please refer to fig. 1,2 and 3, a vibration-proof structure of a communication pipeline, which comprises a pipeline body 1, one end of the pipeline body 1 is an insertion end 102, the other end is an access end 101, a fixed ring 10 is arranged inside the access end 101, a plurality of first elastic components 9 which are circumferentially distributed are fixed on the outer wall of the fixed ring 10, the other end of the first elastic components 9 is fixedly connected with the inner wall of the access end 101, a rotating rod 7 is arranged inside the access end 101, one end of the rotating rod 7 is connected with the inner wall of the access end 101 through a torsion spring 12, the other end of the rotating rod 7 penetrates through the side wall of the access end 101 and is rotationally connected with the side wall of the access end 101, the rotating rod 7 is connected with a winding mechanism 4, the winding mechanism 4 is used for winding cables to extend the length inside the access end 101, a self-locking mechanism 5 is arranged inside the access end 101, the self-locking mechanism 5 is used for fixing the rotating rod 7, an annular sealing air bag 8 is arranged between the access end 101 and the fixed ring 10, the annular sealing air bag 8 is connected with a pressure release mechanism 6, a baffle 13 is arranged inside the access end 101, and the rotating mechanism 6 is arranged inside the access end 101, the baffle 6 is used for releasing the pressure release mechanism 6, the pressure release mechanism 8 is used for releasing the pressure release mechanism, and the pressure release mechanism is able to release mechanism, and the pressure release mechanism is fixed by the air bag, and the pressure release mechanism is caused by the rotating mechanism, and the rotating mechanism.
In this embodiment, when the pipe body 1 is connected, the insertion end 102 of one pipe body 1 is inserted into the fixing ring 10 in the other pipe body 1, the insertion end 102 and the fixing ring 10 are fixed together, then the rotating rod 7 is rotated, the rotating rod 7 winds the cable through the winding mechanism 4, so that the length of the cable in the access end 101 is increased, when the cable is wound to a certain extent, the self-locking mechanism 5 in the access end 101 automatically fixes the rotating rod 7, the stability of the rotating rod 7 is ensured, when an earthquake occurs, the first elastic component 9 between the fixing ring 10 and the inner wall of the access end 101 can buffer the fixing ring 10, the first elastic component 9 can be a spring, and the connection position of the pipe body 1 can be prevented from being damaged due to rigid connection when the vibration occurs between the access end 101 and the insertion end 102, the anti-seismic performance of the pipeline body 1 is effectively improved, in addition, the sealing air bag 8 is arranged between the fixing ring 10 and the inner wall of the access end 101, the gap between the fixing ring 10 and the inner wall of the access end 101 is sealed through the sealing air bag 8, the erosion phenomenon of underground water to a cable caused by entering the access end 101 can be effectively prevented, a protection effect is achieved on the cable, meanwhile, a supporting effect is also achieved on the fixing ring 10, the stability performance between the fixing ring 10 and the access end 101 is improved, when an earthquake occurs, the sealing air bag 8 is extruded by the insertion end 102 through the fixing ring 10, the sealing air bag 8 is decompressed by the decompression mechanism 6, so that the access end 101 and the insertion end 102 can deviate, the decompression mechanism 6 can release the fixation of the self-locking mechanism 5 to the rotating rod 7 through the baffle 13 while operating, the rotating rod 7 is automatically reset under the action of the torsion spring 12, the winding mechanism 4 is used for winding the cable in a homeotropic manner, so that the cable motion can be synchronously driven while the two pipeline bodies 1 are deviated, the phenomenon that the cable is broken due to the deviation of the pipeline bodies 1 is avoided, the tensile capacity of the cable is improved, and the cable inside the pipeline bodies 1 is protected.
Referring to fig. 1, a flange 3 is fixed on the outer portion of the insertion end 102, and the insertion end 102 is fixedly connected with the fixing ring 10 through the flange 3;
When the pipeline body 1 is connected, the insertion end 102 of one pipeline body 1 is inserted into the fixed ring 10 in the other pipeline body 1, when the end part of the flange 3 is attached to the outer wall of the fixed ring 10, a bolt penetrates through the through hole in the flange 3 and is in threaded connection with the threaded hole in the end part of the fixed ring 10, the insertion end 102 is fixed with the flange 3 through the bolt, and the quick connection of two pipeline bodies 1 is facilitated for workers.
Referring to fig. 2, the winding mechanism 4 includes a winding roller 401 fixed on the outside of the rotating rod 7, wherein a threading hole 402 is formed in the winding roller 401, and the threading hole 402 is obliquely arranged;
When the pipeline body 1 is connected, the cable passes through the inside of the threading hole 402, the winding roller 401 is driven to rotate through the rotating rod 7, the cable is wound through the rotation of the winding roller 401, so that the length of the cable at the inside of the access end 101 is improved, when the cable is wound to a certain degree, the self-locking mechanism 5 automatically fixes the rotating rod 7, and further the cable is fixed, so that the cable at the inside of the access end 101 cannot be pulled in the threading process, the length of the cable at the inside of the access end 101 is ensured, and the winding of the cable at the inside of the access end 101 is facilitated by the inclined arrangement of the threading hole 402.
Referring to fig. 3, the self-locking mechanism 5 includes a rotary plate 501 fixed outside the rotary rod 7, a pin slot 502 is provided on a side wall of the rotary plate 501, a positioning plate 503 is fixed on an inner wall of the access end 101, a pin rod 505 is penetrated inside the positioning plate 503, one end of the pin rod 505 is connected with the positioning plate 503 through a second elastic member 504, and the other end of the pin rod 505 is in abutting connection with the side wall of the rotary plate 501;
the rotating rod 7 rotates and drives the rotating disc 501 to rotate, when the rotating disc 501 rotates to a certain position, the pin groove 502 on the side wall of the rotating disc 501 is just aligned with the pin rod 505, the pin rod 505 automatically enters into the pin groove 502 under the action of the second elastic component 504, the second elastic component 504 can be a spring, the pin rod 505 plays a fixed role on the rotating rod 7 through the rotating disc 501, so that a cable in the access end 101 cannot be pulled in the threading process, and the length of the cable in the access end 101 is ensured.
Referring to fig. 3, the baffle 13 is fixedly connected with a pull rope 506, the other end of the pull rope 506 is fixedly connected with a pin 505, a guide roller 507 for guiding the pull rope 506 is fixed in the access end 101, and the guide roller 507 is slidably connected with the pull rope 506;
When an earthquake happens, the inserting end 102 extrudes the sealing air bag 8 through the fixing ring 10, the pressure release mechanism 6 is used for releasing pressure on the sealing air bag 8, the baffle 13 is driven to move while the pressure release mechanism 6 is operated, under the guidance of the guide roller 507, the baffle 13 pulls the pin rod 505 through the pull rope 506, so that the pin rod 505 is pulled out from the inside of the pin groove 502, the fixing of the pin rod 505 is lost, the rotating rod 7 automatically resets under the action of the torsion spring 12, the winding mechanism 4 is used for winding the cable in a homeotropic manner, and therefore the cable motion can be synchronously carried out while the two pipeline bodies 1 are deviated, the phenomenon that the cable is broken due to the deviation of the pipeline bodies 1 is avoided, and the tensile capacity of the cable is improved.
Referring to fig. 1, a protective housing 2 is disposed outside the rotating rod 7, and the protective housing 2 is connected with the outer wall of the access end 101 in a sealing manner through a screw;
When the cable rolling finishes, fix the protective housing 2 outside dwang 7 through the screw, on the one hand can prevent that groundwater from entering into the inside erosion phenomenon that causes to the cable of access terminal 101 through the junction of dwang 7 and access terminal 101, on the other hand can avoid soil to the interference of dwang 7 for dwang 7 can take place to rotate when taking place the earthquake.
Referring to fig. 2 and 4, the pressure release mechanism 6 includes a pressure tube 603 disposed inside the access end 101, the pressure tube 603 is fixedly connected with an inner wall of the access end 101 through a mounting plate 601, one end of the pressure tube 603 is connected with an air tube 602, the other end is provided with a plurality of pressure release holes 608, one end of the air tube 602 far away from the pressure tube 603 is communicated with a sealing airbag 8, a piston 605 is slidingly connected inside the pressure tube 603, the piston 605 is connected with an end of the pressure tube 603 through a third elastic component 606, a baffle ring 604 is fixed on the inner wall of the pressure tube 603, and the baffle ring 604 is in abutting connection with the piston 605;
When an earthquake does not occur, under the action of the third elastic component 606, the piston 605 is in abutting connection with the baffle ring 604, the air pressure in the sealing air bag 8 is larger, so that a gap between the fixed ring 10 and the access end 101 is sealed, the third elastic component 606 can be a spring, when the earthquake occurs, the insertion end 102 drives the fixed ring 10 to move, the fixed ring 10 extrudes the sealing air bag 8, air in the sealing air bag 8 enters the pressure pipe 603 through the air pipe 602, so that the piston 605 is pushed, the air pressure in the sealing air bag 8 is reduced, the supporting effect of the sealing air bag 8 on the fixed ring 10 is reduced, the access end 101 and the insertion end 102 can deviate, and the earthquake resistance of the joint of the pipeline body 1 is improved.
Referring to fig. 4, the piston 605 is fixedly connected with a strut 607, and the strut 607 penetrates through the end of the pressure tube 603 and is fixedly connected with the baffle 13;
After the gas in the sealed air bag 8 enters the pressure pipe 603 through the gas pipe 602, the gas pushes the piston 605, so that the piston 605 moves, and the baffle 13 is driven to move through the support rod 607 while the piston 605 moves, so that the baffle 13 can release the fixation of the self-locking mechanism 5 to the rotating rod 7, and the winding mechanism 4 can unwind the cable in a homeotropic manner.
Referring to fig. 1 and2, an annular elastic sealing cloth 11 is fixed between the fixing ring 10 and the access end 101, and the annular elastic sealing cloth 11 is flush with the end of the access end 101;
The gap between the fixed ring 10 and the access end 101 can be subjected to a primary sealing effect through the annular elastic sealing cloth 11, so that soil can be prevented from entering between the fixed ring 10 and the access end 101, interference of the soil on movement of the fixed ring 10 is avoided, and the access end 101 and the insertion end 102 can deviate when an earthquake occurs.
Working principle: when the pipeline body 1 is connected, the insertion end 102 of one pipeline body 1 is inserted into the fixing ring 10 in the other pipeline body 1, a cable passes through the threading hole 402 in the winding roller 401, then the rotating rod 7 is rotated, the winding roller 401 winds the cable, so that the length of the cable in the access end 101 is increased, when the cable is wound to a certain degree, the pin groove 502 on the side wall of the turntable 501 is exactly aligned with the pin 505, the pin 505 automatically enters the pin groove 502 under the action of the second elastic part 504, the pin 505 plays a fixing role on the rotating rod 7 through the turntable 501, and then plays a fixing role on the cable, so that the cable in the access end 101 can not be pulled in the threading process, the length of the cable in the access end 101 is ensured, when an earthquake occurs, the first elastic component 9 between the fixed ring 10 and the inner wall of the access end 101 can buffer the fixed ring 10, and the access end 101 and the insertion end 102 can deviate while vibrating, so that the damage to the pipeline body 1 caused by rigid connection at the joint of the pipeline body 1 can be avoided, the anti-vibration performance of the pipeline body 1 is effectively improved, in addition, the sealing air bag 8 is arranged between the fixed ring 10 and the inner wall of the access end 101, the gap between the fixed ring 10 and the inner wall of the access end 101 is sealed by the sealing air bag 8, the erosion phenomenon caused by underground water entering into the access end 101 to the cable can be effectively prevented, a protective effect is played on the cable, meanwhile, a supporting effect is played on the fixed ring 10, the stability between the fixed ring 10 and the access end 101 is improved, the insertion end 102 extrudes the sealing air bag 8 through the fixed ring 10 when an earthquake occurs, the gas inside the sealing air bag 8 enters into the pressure pipe 603 through the air pipe 602, thereby promote piston 605, sealed gasbag 8 inside atmospheric pressure reduces, sealed gasbag 8 reduces the supporting role of solid fixed ring 10, make the access end 101 and insert end 102 and take place the skew, and then improve the shock resistance of pipeline body 1 junction, and drive baffle 13 motion through branch 607 when piston 605 removes, baffle 13 pulls pin bar 505 through stay cord 506, thereby pull out pin bar 505 from the inside of cotter 502, the fixed of pin bar 505 has been lost, dwang 7 automatic reset under torsional spring 12's effect, wind-up roll 401 is to the cable is taken advantage of in the situation, thereby can synchronous belt cable motion when making two pipeline bodies 1 take place the skew, avoided because of pipeline body 1 produces the phenomenon that the skew will be broken by the cable, the tensile ability of cable has been improved.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (3)
1. A vibration-proof structure of a communication pipeline comprises a pipeline body; the pipeline is characterized in that one end of the pipeline body is an insertion end, the other end of the pipeline body is an access end, a fixed ring is arranged in the access end, a plurality of first elastic components which are distributed circumferentially are fixed on the outer wall of the fixed ring, the other end of the first elastic components is fixedly connected with the inner wall of the access end, a rotating rod is arranged in the access end, one end of the rotating rod is connected with the inner wall of the access end through a torsion spring, the other end of the rotating rod penetrates through the side wall of the access end and is rotationally connected with the side wall of the access end, a winding mechanism is connected with the rotating rod and is used for winding the cable so as to extend the length of the cable in the access end, a self-locking mechanism is arranged in the access end and is used for fixing the rotating rod, an annular sealing air bag is arranged between the access end and the fixed ring, a pressure releasing mechanism is arranged in the access end and is used for releasing pressure of the sealing air bag, so that the fixed ring and the access end can deviate, and the pressure releasing mechanism can release the self-locking mechanism to fix the rotating rod at the same time.
The outer part of the insertion end is fixedly provided with a flange plate, and the insertion end is fixedly connected with the fixed ring through the flange plate;
The winding mechanism comprises a winding roller fixed outside the rotating rod, and a threading hole is formed in the winding roller and is obliquely arranged;
the self-locking mechanism comprises a rotary table fixed outside the rotary rod, a pin groove is formed in the side wall of the rotary table, a positioning plate is fixed on the inner wall of the access end, a pin rod penetrates through the positioning plate, one end of the pin rod is connected with the positioning plate through a second elastic part, and the other end of the pin rod is in abutting connection with the side wall of the rotary table;
The baffle is fixedly connected with a pull rope, the other end of the pull rope is fixedly connected with the pin rod, a guide roller for guiding the pull rope is fixed in the access end, and the guide roller is in sliding connection with the pull rope;
the pressure relief mechanism comprises a pressure pipe arranged inside the access end, the pressure pipe is fixedly connected with the inner wall of the access end through a mounting plate, one end of the pressure pipe is connected with an air pipe, the other end of the pressure pipe is provided with a plurality of pressure relief holes, one end of the air pipe, which is far away from the pressure pipe, is communicated with a sealing air bag, a piston is slidably connected inside the pressure pipe, the piston is connected with the end part of the pressure pipe through a third elastic component, a baffle ring is fixed on the inner wall of the pressure pipe, and the baffle ring is in abutting connection with the piston;
the piston is fixedly connected with a supporting rod, and the supporting rod penetrates through the end part of the pressure pipe and is fixedly connected with the baffle plate.
2. The vibration-proof structure of a communication pipeline according to claim 1, wherein a protective shell is arranged outside the rotating rod and is in sealing connection with the outer wall of the access end through screws.
3. The vibration-proof structure of a communication pipeline according to claim 1, wherein an annular elastic sealing cloth is fixed between the fixing ring and the access end, and the annular elastic sealing cloth is flush with the end of the access end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410523805.8A CN118088620B (en) | 2024-04-29 | 2024-04-29 | Shockproof structure of communication pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410523805.8A CN118088620B (en) | 2024-04-29 | 2024-04-29 | Shockproof structure of communication pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118088620A CN118088620A (en) | 2024-05-28 |
| CN118088620B true CN118088620B (en) | 2024-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410523805.8A Active CN118088620B (en) | 2024-04-29 | 2024-04-29 | Shockproof structure of communication pipeline |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263786A (en) * | 2021-12-03 | 2022-04-01 | 河北地质大学 | Anti-seismic structure frame suitable for urban underground comprehensive pipe gallery |
| CN116612920A (en) * | 2023-04-27 | 2023-08-18 | 海悦电缆制造有限公司 | Anti-seismic and corrosion-resistant new energy cable |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006006008A (en) * | 2004-06-16 | 2006-01-05 | Inter Kogyo:Kk | Waterproof device of pipeline mouth for cable |
| WO2012055913A2 (en) * | 2010-10-26 | 2012-05-03 | Mammut Sports Group Ag | Portable airbag for people |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263786A (en) * | 2021-12-03 | 2022-04-01 | 河北地质大学 | Anti-seismic structure frame suitable for urban underground comprehensive pipe gallery |
| CN116612920A (en) * | 2023-04-27 | 2023-08-18 | 海悦电缆制造有限公司 | Anti-seismic and corrosion-resistant new energy cable |
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| CN118088620A (en) | 2024-05-28 |
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