CN115854139A - Pipe fitting joint structure for urban drainage pipeline construction - Google Patents
Pipe fitting joint structure for urban drainage pipeline construction Download PDFInfo
- Publication number
- CN115854139A CN115854139A CN202310171273.1A CN202310171273A CN115854139A CN 115854139 A CN115854139 A CN 115854139A CN 202310171273 A CN202310171273 A CN 202310171273A CN 115854139 A CN115854139 A CN 115854139A
- Authority
- CN
- China
- Prior art keywords
- assembly
- pipe fitting
- urban drainage
- mounting
- drainage pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The invention provides a pipe fitting joint structure for urban drainage pipeline construction, which relates to the field of joint structures and comprises a connecting component; the urban drainage pipelines are arranged in two numbers and are arranged outside the connecting component; the mounting assembly is mounted inside the connecting assembly; the two groups of supporting assemblies are arranged on the left side and the right side of the mounting assembly; the positioning assemblies are provided with two groups, and the two groups of positioning assemblies are arranged at the top of the mounting assembly; the adjusting assembly is arranged on the top of the connecting assembly; the anti-loosening assemblies are provided with two groups, and the two groups of anti-loosening assemblies are arranged on the adjusting assembly; the invention has the advantages that the two urban drainage pipelines are reinforced, so that the pipe fitting joint is more stable after being connected with the two urban drainage pipelines; the problem of current joint design can not play the supporting role to the pipeline after connecting, lead to the pipeline after connecting stable inadequately is solved.
Description
Technical Field
The invention relates to the technical field of joint structures, in particular to a pipe fitting joint structure for urban drainage pipeline construction.
Background
The urban drainage pipeline refers to a system consisting of pipelines for collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof, and comprises a main pipe, branch pipes and pipelines leading to a treatment plant, wherein the urban drainage pipeline needs to be connected through pipe fittings during construction.
As in patent application No. CN202120592171.3, a dredging pipe joint structure is disclosed, which comprises a first pipe and a second pipe, wherein a fixing structure is arranged at a joint of the first pipe, and the fixing structure comprises a first sleeve and a second sleeve; cup joint each other through first sleeve pipe and second sleeve pipe, make and connect more closely between first pipeline and the second pipeline, rethread fixed plate and limiting plate, clamping screw and fixing bolt cooperation, carry out the auxiliary reinforcement to the connection of first pipeline and second pipeline, guarantee the firmness of first pipeline and second pipe connection, also make things convenient for split first pipeline and second pipeline when follow-up maintenance, the practicality of joint design has been improved, the leakproofness between another rubber pad increase limiting plate of rethread and the fixed plate, can effectual improvement first pipeline and the leakproofness of second pipe connection department, rethread fixed sleeve and protective cover cooperation, protect clamping screw, avoid getting rusty after clamping screw uses for a long time.
Based on the above, the inventor finds that the current joint structure cannot support the connected pipeline, so that the connected pipeline is not stable enough, and cannot compress the connected pipeline, so that the connected pipeline is easy to loosen.
Disclosure of Invention
In view of the above, the present invention provides a pipe fitting joint structure for urban drainage pipeline construction, which comprises a mounting assembly, a supporting assembly, an adjusting assembly and a loosening prevention assembly; the two urban drainage pipelines are reinforced, so that the pipe fitting joint is more stable after being connected with the two urban drainage pipelines; when the staff rotated the rotation handle, the mounting panel drove two locking movable blocks and moved down, had played the fixed action to two city drainage pipe, had avoided two city drainage pipe to connect the back to take place not hard up.
The invention provides a purpose and an effect of a pipe fitting joint structure for urban drainage pipeline construction, which specifically comprise the following steps: the device comprises a connecting assembly, a city drainage pipeline, a mounting assembly, a supporting assembly, a positioning assembly, an adjusting assembly and an anti-loosening assembly;
the urban drainage pipelines are arranged in two numbers, and the two urban drainage pipelines are arranged outside the connecting component; the mounting assembly is mounted inside the connecting assembly; the two groups of supporting components are arranged, and the two groups of supporting components are arranged on the left side and the right side of the mounting component; the positioning assemblies are provided with two groups, and the two groups of positioning assemblies are arranged at the top of the mounting assembly; the adjusting assembly is arranged on the top of the connecting assembly; the anti-loosening assemblies are provided with two groups, and the two groups of anti-loosening assemblies are arranged on the adjusting assembly;
the connecting assembly includes: the pipe fitting joint, the connecting frame, the supporting plate and the fixing pin; the pipe fitting joint is integrally of a cylindrical structure; the connecting frame is fixedly arranged at the bottom of the pipe fitting joint; the supporting plate is fixedly arranged at the bottom of the connecting frame; the fixed pins are four in number, and the four fixed pins are slidably mounted at corners of the supporting plate.
Further, the positioning assembly further comprises: a limit ring A and a return spring A; the limiting ring A is fixedly arranged on the outer wall of the positioning shaft; reset spring A installs in the outside of location axle, and reset spring A is located between L template and spacing ring A.
Further, the mounting assembly includes: the mounting rack, the hollow pipe, the telescopic shaft and the positioning groove; the number of the mounting frames is two, and the two mounting frames are fixedly mounted on the inner wall of the pipe fitting joint; the hollow pipes are fixedly arranged in the two mounting racks; the telescopic shaft is provided with two telescopic shafts, the two telescopic shafts are slidably mounted inside the hollow pipe, and positioning grooves are formed in the tops of the two telescopic shafts.
Further, the adjustment assembly includes: the device comprises a guide rod A, a mounting plate and a mounting seat; the two guide rods A are arranged, and the two guide rods A are fixedly arranged at the top of the pipe fitting joint; the mounting plate is slidably mounted on the outer walls of the two guide rods A; the mounting seat is fixedly mounted at the top of the pipe fitting joint.
Further, the support assembly includes: a support frame and a guide shaft; the support frame is fixedly arranged at the outer end of the telescopic shaft; the guide shafts are two in number, the two guide shafts are fixedly mounted on the inner side of the forehead of the support frame, and the two guide shafts are connected with the mounting frame in a sliding mode.
Further, the adjusting assembly further comprises: a screw rod and a rotating handle; the screw rod is rotatably arranged on the mounting seat and is in threaded connection with the mounting plate; the rotating handle is fixedly arranged in the screw rod.
Further, the support assembly further comprises: a pull ring and a ball; the pull ring is fixedly arranged on the outer side of the support frame; the ball is equipped with four altogether, and four balls rotate and install the inside at the support frame to the outer wall of four balls is tangent with urban drainage pipe.
Further, the locking assembly includes: the guide rod B, the arc-shaped plate and the anti-loosening moving block; the number of the guide rods B is two, and the two guide rods B are slidably mounted on the mounting plate; the arc-shaped plates are fixedly arranged at the bottoms of the two guide rods B; the anti-loosening moving block is fixedly arranged at the bottom of the arc-shaped plate and is in contact with the urban drainage pipeline.
Further, the positioning assembly comprises: an L-shaped plate and a positioning shaft; the L-shaped plate is fixedly arranged at the top of the hollow pipe; the positioning shaft is slidably mounted on the L-shaped plate, the bottom of the positioning shaft is of a hemispherical structure, and the positioning shaft is inserted into the positioning groove.
Further, the anti-loosening assembly further comprises: a limit ring B and a return spring B; the two limiting rings B are arranged on the outer wall of each guide rod B; the reset springs B are four in number, the four reset springs B are installed outside the two guide rods B, and the four reset springs B are located between the mounting plate and the arc-shaped plate.
Has the advantages that: 1. the four ball bearings are rotatably arranged inside the support frames, and the outer walls of the four ball bearings are tangent to the urban drainage pipelines, so that the two urban drainage pipelines are reinforced, the pipe fitting joint is more stable after being connected with the two urban drainage pipelines, the two telescopic shafts are slidably arranged inside the hollow pipe, and the two pull rings are fixedly arranged on the outer sides of the two support frames, so that a worker can conveniently pack the two support frames, and the urban drainage pipeline is more convenient to carry.
2. According to the invention, the positioning shaft is slidably arranged on the L-shaped plate and inserted into the positioning groove, so that the telescopic shaft is limited, the support frame is prevented from moving, the support effect is improved, and the pipe fitting joint is more firmly connected with two urban drainage pipelines.
3. According to the anti-loosening device, the screw rod is rotatably arranged on the mounting seat and is in threaded connection with the mounting plate, and the bottoms of the two anti-loosening blocks are of the sawtooth-shaped structures, so that when a worker rotates the rotating handle to enable the four reset springs B to be in a completely compressed state, the mounting plate drives the two anti-loosening blocks to move downwards to fix the two urban drainage pipelines, the bottoms of the two anti-loosening blocks are inserted into the outer surfaces of the two urban drainage pipelines to fix the two urban drainage pipelines, the two urban drainage pipelines are prevented from moving left and right after being connected, the two guide rods B are slidably arranged on the mounting plate, the four reset springs B are arranged outside the two guide rods B, the four reset springs B are arranged between the mounting plate and the arc-shaped plate, the anti-loosening blocks are in elastic contact with the urban drainage pipelines, the two anti-loosening blocks are guaranteed to be always in contact with the urban drainage pipelines, and even if the two anti-loosening blocks are corroded after being used for a long time, the two anti-loosening blocks automatically move under the action of the four reset springs B, and the anti-loosening effect is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic perspective view of an embodiment according to the invention;
FIG. 2 shows a schematic view of the centrally cut-away structure of FIG. 1;
FIG. 3 shows a schematic view of a connection assembly configuration according to an embodiment of the invention;
FIG. 4 illustrates a schematic structural view of a mounting assembly and a support assembly according to an embodiment of the present invention;
FIG. 5 is a schematic view of a portion of the area A in FIG. 2;
FIG. 6 shows a schematic view of a tubular joint and adjustment assembly according to an embodiment of the present invention;
FIG. 7 shows a schematic view of a mounting plate and a anti-loosening assembly according to an embodiment of the invention;
fig. 8 is a partially enlarged schematic view of a region B in fig. 2.
List of reference numerals
1. A connection assembly; 101. a pipe fitting joint; 102. a connecting frame; 103. a support plate; 104. a fixing pin; 2. urban drainage pipelines; 3. mounting the component; 301. a mounting frame; 302. a hollow tube; 303. a telescopic shaft; 3031. positioning a groove; 4. a support assembly; 401. a support frame; 402. a guide shaft; 403. a pull ring; 404. a ball bearing; 5. a positioning assembly; 501. an L-shaped plate; 502. positioning the shaft; 503. a limiting ring A; 504. a return spring A; 6. an adjustment assembly; 601. a guide rod A; 602. mounting a plate; 603. a mounting seat; 604. a screw rod; 605. a rotation handle; 7. an anti-loosening assembly; 701. a guide rod B; 702. an arc-shaped plate; 703. a locking moving block; 704. a limiting ring B; 705. and a return spring B.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 8:
the invention provides a pipe fitting joint structure for urban drainage pipeline construction, which comprises a connecting assembly 1, an urban drainage pipeline 2, a mounting assembly 3, a supporting assembly 4, a positioning assembly 5, an adjusting assembly 6 and an anti-loosening assembly 7, wherein the connecting assembly is a pipe fitting;
the urban drainage pipelines 2 are arranged in two, and the two urban drainage pipelines 2 are arranged outside the connecting component 1; the mounting component 3 is mounted inside the connecting component 1; the two groups of supporting components 4 are arranged, and the two groups of supporting components 4 are arranged on the left side and the right side of the mounting component 3; the positioning assemblies 5 are provided with two groups, and the two groups of positioning assemblies 5 are arranged at the top of the mounting assembly 3; the adjusting assembly 6 is arranged on the top of the connecting assembly 1; the anti-loosening assemblies 7 are provided with two groups, and the two groups of anti-loosening assemblies 7 are arranged on the adjusting assembly 6;
the connecting assembly 1 includes: a pipe fitting joint 101, a connecting frame 102, a supporting plate 103 and a fixing pin 104; the pipe fitting joint 101 is of a cylindrical structure as a whole; the connecting frame 102 is fixedly arranged at the bottom of the pipe fitting joint 101; the supporting plate 103 is fixedly arranged at the bottom of the connecting frame 102; the fixing pins 104 are provided with four fixing pins 104, and the four fixing pins 104 are slidably mounted at the corners of the support plate 103.
Wherein, installation component 3 includes: the mounting rack 301, the hollow pipe 302, the telescopic shaft 303 and the positioning groove 3031; the number of the mounting racks 301 is two, and the two mounting racks 301 are fixedly mounted on the inner wall of the pipe fitting joint 101; the hollow pipe 302 is fixedly arranged inside the two mounting racks 301; telescopic shaft 303 is equipped with two altogether, and two telescopic shaft 303 slidable mounting are in the inside of hollow tube 302 to the top of two telescopic shaft 303 is provided with constant head tank 3031, and supporting component 4 includes: a support frame 401 and a guide shaft 402; the support frame 401 is fixedly arranged at the outer end of the telescopic shaft 303; the number of the guide shafts 402 is two, the two guide shafts 402 are fixedly arranged on the forehead side of the support frame 401, and the two guide shafts 402 are connected with the mounting frame 301 in a sliding manner; the support assembly 4 further comprises: a pull ring 403 and a ball 404; the pull ring 403 is fixedly arranged on the outer side of the support frame 401; the balls 404 are provided with four balls 404, the four balls 404 are rotatably arranged in the support frame 401, the outer walls of the four balls 404 are tangent to the urban drainage pipeline 2, and the concrete functions of the four balls are as follows: install in the inside of support frame 401 because of four ball 404 rotations, and the outer wall of four ball 404 is tangent with city drainage pipe 2, thereby played the reinforcing action to two city drainage pipe 2, it is more stable after making pipe fitting joint 101 and two city drainage pipe 2 be connected, again because of two telescopic shaft 303 slidable mounting in the inside of hollow tube 302, and two pull rings 403 fixed mounting in the outside of two support frames 401, and then make things convenient for the staff to pack up two support frames 401, portable more.
Wherein, locating component 5 includes: an L-shaped plate 501 and a positioning shaft 502; the L-shaped plate 501 is fixedly arranged at the top of the hollow pipe 302; the positioning shaft 502 is slidably mounted on the L-shaped plate 501, the bottom of the positioning shaft 502 is of a hemispherical structure, and the positioning shaft 502 is inserted into the positioning groove 3031; the positioning assembly 5 further comprises: a limit ring A503 and a return spring A504; the limiting ring A503 is fixedly arranged on the outer wall of the positioning shaft 502; reset spring A504 is installed in the outside of location axle 502, and reset spring A504 is located between L template 501 and spacing ring A503, and its concrete function does: because of location axle 502 slidable mounting on L template 501, and location axle 502 inserts in constant head tank 3031 to play limiting displacement to telescopic shaft 303, avoided support frame 401 to take place to remove, improved the supporting effect, make pipe fitting joint 101 more firm after being connected with two city drainage pipe 2.
Wherein, the adjusting assembly 6 includes: a guide rod A601, a mounting plate 602 and a mounting seat 603; the number of the guide rods A601 is two, and the two guide rods A601 are fixedly arranged at the top of the pipe fitting joint 101; the mounting plate 602 is slidably mounted on the outer walls of the two guide rods A601; the mounting seat 603 is fixedly mounted on the top of the pipe joint 101; the adjustment assembly 6 further comprises: a screw 604 and a rotary handle 605; the screw rod 604 is rotatably installed on the installation seat 603, and the screw rod 604 is in threaded connection with the installation plate 602; the rotation handle 605 is fixedly installed inside the screw rod 604, and the anti-loosening assembly 7 includes: a guide rod B701, an arc-shaped plate 702 and an anti-loosening block 703; the number of the guide rods B701 is two, and the two guide rods B701 are slidably mounted on the mounting plate 602; the arc-shaped plate 702 is fixedly arranged at the bottom of the two guide rods B701; the anti-loosening block 703 is fixedly arranged at the bottom of the arc-shaped plate 702, and the anti-loosening block 703 is in contact with the urban drainage pipeline 2; the anti-loosening assembly 7 further comprises: a limit ring B704 and a return spring B705; two limiting rings B704 are arranged, and the two limiting rings B704 are fixedly arranged on the outer walls of the two guide rods B701; the reset springs B705 are provided with two, four reset springs B705 are installed outside the two guide rods B701, and the four reset springs B705 are located between the mounting plate 602 and the arc-shaped plate 702, and specifically function as: because the screw rod 604 is rotatably installed on the installation seat 603, the screw rod 604 is in threaded connection with the installation plate 602, and the bottoms of the two anti-loosening blocks 703 are of a saw-toothed structure, when a worker rotates the rotary handle 605 to enable the four return springs B705 to be in a completely compressed state, the installation plate 602 drives the two anti-loosening blocks 703 to move downwards, so that the two urban drainage pipelines 2 are fixed, the bottoms of the two anti-loosening blocks 703 are inserted into the outer surfaces of the two urban drainage pipelines 2, the two urban drainage pipelines 2 are fixed, the two urban drainage pipelines 2 are prevented from moving left and right after being connected, the two guide rods B701 are slidably installed on the installation plate 602, the four return springs B705 are installed outside the two guide rods B701, the four return springs B705 are located between the installation plate 602 and the arc-shaped plate 702, the anti-loosening blocks 703 are in elastic contact with the urban drainage pipelines 2, the two anti-loosening blocks 703 are guaranteed to be always in contact with the urban drainage pipelines 2, and even if the two anti-loosening blocks 703 are corroded after being used for a long time, the two anti-loosening blocks 703 can automatically move under the action of the four return springs B705, and the anti-loosening effect is improved.
The specific use mode and function of the embodiment are as follows: in the invention, firstly, a worker places the invention at a proper position, then the worker beats the four fixing pins 104 through a hammer to enable the four fixing pins 104 to be inserted into soil, then the worker pulls the two pull rings 403 outwards to reinforce the two urban drainage pipelines 2, so that the pipe fitting joint 101 is more stable after being connected with the two urban drainage pipelines 2, the positioning shaft 502 is slidably arranged on the L-shaped plate 501 and inserted into the positioning groove 3031, so that the telescopic shaft 303 is limited, the support frame 401 is prevented from moving, the supporting effect is improved, the pipe fitting joint 101 is more firm after being connected with the two urban drainage pipelines 2, then the worker connects the two urban drainage pipelines 2 with the pipe fitting joint 101, and then the worker rotates the rotation handle 605, at this moment, the mounting plate 602 drives the two anti-loosening blocks 703 to move downwards, so that the bottoms of the two anti-loosening blocks 703 are inserted into the outer surfaces of the two urban drainage pipelines 2, the two urban drainage pipelines 2 are fixed, the two urban drainage pipelines 2 are prevented from moving left and right after being connected, the two guide rods B701 are slidably mounted on the mounting plate 602, the four reset springs B705 are mounted outside the two guide rods B701, the four reset springs B705 are located between the mounting plate 602 and the arc-shaped plate 702, the anti-loosening blocks 703 are in elastic contact with the urban drainage pipelines 2, the two anti-loosening blocks 703 are guaranteed to be always in contact with the urban drainage pipelines 2, even if the two anti-loosening blocks 703 are corroded after being used for a long time, the two anti-loosening blocks 703 can automatically move under the action of the four reset springs B705, and the anti-loosening effect is improved.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (10)
1. A pipe fitting joint structure for urban drainage pipeline construction is characterized by comprising a connecting assembly (1), an urban drainage pipeline (2), an installation assembly (3), a supporting assembly (4), a positioning assembly (5), an adjusting assembly (6) and an anti-loosening assembly (7);
the number of the urban drainage pipelines (2) is two, and the two urban drainage pipelines (2) are arranged outside the connecting component (1); the mounting component (3) is mounted inside the connecting component (1); the two groups of supporting components (4) are arranged, and the two groups of supporting components (4) are arranged on the left side and the right side of the mounting component (3); the positioning assemblies (5) are provided with two groups, and the two groups of positioning assemblies (5) are arranged at the top of the mounting assembly (3); the adjusting assembly (6) is arranged on the top of the connecting assembly (1); the anti-loosening assemblies (7) are provided with two groups, and the two groups of anti-loosening assemblies (7) are arranged on the adjusting assembly (6);
the connection assembly (1) comprises: the pipe fitting joint (101), the connecting frame (102), the supporting plate (103) and the fixing pin (104); the pipe fitting joint (101) is integrally of a cylindrical structure; the connecting frame (102) is fixedly arranged at the bottom of the pipe fitting joint (101); the supporting plate (103) is fixedly arranged at the bottom of the connecting frame (102); the number of the fixing pins (104) is four, and the four fixing pins (104) are slidably mounted at the corners of the supporting plate (103).
2. The pipe fitting structure for urban drainage pipeline construction according to claim 1, wherein: the mounting assembly (3) comprises: the mounting rack (301), the hollow pipe (302), the telescopic shaft (303) and the positioning groove (3031); the number of the mounting racks (301) is two, and the two mounting racks (301) are fixedly mounted on the inner wall of the pipe fitting joint (101); the hollow pipe (302) is fixedly arranged inside the two mounting racks (301); the telescopic shafts (303) are provided with two telescopic shafts (303), the two telescopic shafts (303) are slidably mounted in the hollow pipe (302), and positioning grooves (3031) are formed in the tops of the two telescopic shafts (303).
3. The pipe fitting structure for urban drainage pipeline construction as claimed in claim 2, wherein: the support assembly (4) comprises: a support frame (401) and a guide shaft (402); the support frame (401) is fixedly arranged at the outer end of the telescopic shaft (303); the number of the guide shafts (402) is two, the two guide shafts (402) are fixedly mounted on the inner side of the forehead of the support frame (401), and the two guide shafts (402) are connected with the mounting frame (301) in a sliding mode.
4. The pipe fitting structure for urban drainage pipeline construction according to claim 3, wherein: the support assembly (4) further comprises: a pull ring (403) and a ball (404); the pull ring (403) is fixedly arranged on the outer side of the support frame (401); the number of the balls (404) is four, the four balls (404) are rotatably arranged in the support frame (401), and the outer walls of the four balls (404) are tangent to the urban drainage pipeline (2).
5. The pipe fitting structure for urban drainage pipeline construction as claimed in claim 2, wherein: the positioning assembly (5) comprises: an L-shaped plate (501) and a positioning shaft (502); the L-shaped plate (501) is fixedly arranged at the top of the hollow pipe (302); the positioning shaft (502) is slidably mounted on the L-shaped plate (501), the bottom of the positioning shaft (502) is of a hemispherical structure, and the positioning shaft (502) is inserted into the positioning groove (3031).
6. The pipe fitting structure for urban drainage pipeline construction according to claim 5, wherein: the positioning assembly (5) further comprises: a limit ring A (503) and a return spring A (504); the limiting ring A (503) is fixedly arranged on the outer wall of the positioning shaft (502); the return spring A (504) is installed outside the positioning shaft (502), and the return spring A (504) is located between the L-shaped plate (501) and the limiting ring A (503).
7. The pipe fitting structure for urban drainage pipeline construction as claimed in claim 1, wherein: the adjustment assembly (6) comprises: a guide rod A (601), a mounting plate (602) and a mounting seat (603); the number of the guide rods A (601) is two, and the two guide rods A (601) are fixedly arranged at the top of the pipe fitting joint (101); the mounting plate (602) is slidably mounted on the outer walls of the two guide rods A (601); the mounting seat (603) is fixedly mounted at the top of the pipe fitting joint (101).
8. The pipe fitting structure for urban drainage pipeline construction according to claim 7, wherein: the adjustment assembly (6) further comprises: a screw rod (604) and a rotating handle (605); the screw rod (604) is rotatably arranged on the mounting seat (603), and the screw rod (604) is in threaded connection with the mounting plate (602); the rotating handle (605) is fixedly arranged inside the screw rod (604).
9. The pipe fitting structure for urban drainage pipeline construction according to claim 7, wherein: the anti-loosening assembly (7) comprises: the device comprises a guide rod B (701), an arc-shaped plate (702) and an anti-loosening block (703); the number of the guide rods B (701) is two, and the two guide rods B (701) are slidably mounted on the mounting plate (602); the arc-shaped plates (702) are fixedly arranged at the bottoms of the two guide rods B (701); the anti-loosening moving block (703) is fixedly arranged at the bottom of the arc-shaped plate (702), and the anti-loosening moving block (703) is in contact with the urban drainage pipeline (2).
10. The pipe fitting structure for urban drainage pipeline construction according to claim 9, wherein: the anti-loosening assembly (7) further comprises: a limit ring B (704) and a return spring B (705); the number of the limiting rings B (704) is two, and the two limiting rings B (704) are fixedly arranged on the outer walls of the two guide rods B (701); the number of the return springs B (705) is four, the four return springs B (705) are arranged outside the two guide rods B (701), and the four return springs B (705) are positioned between the mounting plate (602) and the arc-shaped plate (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310171273.1A CN115854139A (en) | 2023-02-28 | 2023-02-28 | Pipe fitting joint structure for urban drainage pipeline construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310171273.1A CN115854139A (en) | 2023-02-28 | 2023-02-28 | Pipe fitting joint structure for urban drainage pipeline construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115854139A true CN115854139A (en) | 2023-03-28 |
Family
ID=85659160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310171273.1A Pending CN115854139A (en) | 2023-02-28 | 2023-02-28 | Pipe fitting joint structure for urban drainage pipeline construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115854139A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101068856B1 (en) * | 2010-07-16 | 2011-09-30 | 주식회사 평화 | A connect and support apparatus for pipe |
| CN108413148A (en) * | 2018-05-23 | 2018-08-17 | 贾小红 | A kind of pipeline for Petroleum refining is to connected components |
| CN208381542U (en) * | 2018-06-20 | 2019-01-15 | 天津企宏腾科技有限责任公司 | The connection structure for drain-pipe of sanitary sewage disposal |
| CN209294601U (en) * | 2018-12-29 | 2019-08-23 | 张瑞芹 | A kind of emergency ward fixes device with water saving |
| CN211059543U (en) * | 2019-11-05 | 2020-07-21 | 湖北圆方源能源系统集成有限公司 | Air conditioner pipeline sealing joint |
| CN211398869U (en) * | 2019-12-18 | 2020-09-01 | 台州普立德建筑科技有限公司 | Pipeline leakage-proof structure of assembly type building pipeline system |
| CN113685629A (en) * | 2021-10-26 | 2021-11-23 | 江苏景瑞农业科技发展有限公司 | Air cooling duct fast connecting structure for air cooling unit |
| CN215763781U (en) * | 2021-08-17 | 2022-02-08 | 上海工梓新材料科技有限公司 | Garbage incinerator pipeline connection structure |
| CN216520098U (en) * | 2021-12-21 | 2022-05-13 | 姚淑玲 | Hydraulic pipeline connecting device for hydraulic engineering |
| CN217382033U (en) * | 2022-05-30 | 2022-09-06 | 广东省怡合建设有限公司 | A pipe connection spare for municipal drainage engineering |
| CN217784478U (en) * | 2022-07-21 | 2022-11-11 | 潘跃良 | A pipeline connection structure for municipal administration is given water supply |
-
2023
- 2023-02-28 CN CN202310171273.1A patent/CN115854139A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101068856B1 (en) * | 2010-07-16 | 2011-09-30 | 주식회사 평화 | A connect and support apparatus for pipe |
| CN108413148A (en) * | 2018-05-23 | 2018-08-17 | 贾小红 | A kind of pipeline for Petroleum refining is to connected components |
| CN208381542U (en) * | 2018-06-20 | 2019-01-15 | 天津企宏腾科技有限责任公司 | The connection structure for drain-pipe of sanitary sewage disposal |
| CN209294601U (en) * | 2018-12-29 | 2019-08-23 | 张瑞芹 | A kind of emergency ward fixes device with water saving |
| CN211059543U (en) * | 2019-11-05 | 2020-07-21 | 湖北圆方源能源系统集成有限公司 | Air conditioner pipeline sealing joint |
| CN211398869U (en) * | 2019-12-18 | 2020-09-01 | 台州普立德建筑科技有限公司 | Pipeline leakage-proof structure of assembly type building pipeline system |
| CN215763781U (en) * | 2021-08-17 | 2022-02-08 | 上海工梓新材料科技有限公司 | Garbage incinerator pipeline connection structure |
| CN113685629A (en) * | 2021-10-26 | 2021-11-23 | 江苏景瑞农业科技发展有限公司 | Air cooling duct fast connecting structure for air cooling unit |
| CN216520098U (en) * | 2021-12-21 | 2022-05-13 | 姚淑玲 | Hydraulic pipeline connecting device for hydraulic engineering |
| CN217382033U (en) * | 2022-05-30 | 2022-09-06 | 广东省怡合建设有限公司 | A pipe connection spare for municipal drainage engineering |
| CN217784478U (en) * | 2022-07-21 | 2022-11-11 | 潘跃良 | A pipeline connection structure for municipal administration is given water supply |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110469718B (en) | A installation device for adjusting pipeline angle | |
| CN115854139A (en) | Pipe fitting joint structure for urban drainage pipeline construction | |
| CN211228520U (en) | Foundation pit supporting structure | |
| KR102618461B1 (en) | Holding apparatus for tilting-type lighting fixtures | |
| CN214834790U (en) | Prefabricated sleeve structure for building secondary structure | |
| CN206998953U (en) | A kind of manipulator clamping device | |
| CN215488182U (en) | Water supply and drainage pipeline connecting structure for real estate building | |
| CN213390198U (en) | Supporting device for pile foundation | |
| CN211289293U (en) | Tripod for level | |
| CN211371638U (en) | Pipeline expansion device | |
| CN114411924A (en) | Sponge district is close to wall seepage well system | |
| CN219472939U (en) | Building drain pipe fixing assembly | |
| CN220770353U (en) | Hydraulic engineering pipeline bracket | |
| CN219732151U (en) | High-rise building construction retaining system | |
| CN219431442U (en) | Building structure reinforcing apparatus | |
| CN219513994U (en) | Anti-tipping support frame for photovoltaic module | |
| CN216344363U (en) | Pipeline support with dustproof function | |
| CN212156159U (en) | Sewage drainage pipe for municipal works | |
| CN218670705U (en) | A flow control device for moisturizing pipe recycle | |
| CN216201565U (en) | Municipal administration water supply and drainage pipeline stop device | |
| CN219242813U (en) | Drainage pipeline supporting base | |
| CN114508164B (en) | Assembly type plastic circular municipal drainage inspection well convenient to maintain | |
| CN215330314U (en) | Sewage intercepting device for repairing shunt-system drainage pipe network | |
| CN220910739U (en) | Pipeline stable connection mechanism | |
| CN220268665U (en) | Municipal administration water supply and drainage pipeline strutting arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |