A fixing structure for a municipal sewer

Abstract

The application relates to the technical field of pipeline support, and discloses a mounting and fixing structure for municipal drainage pipelines, which comprises a mounting seat, a fixing ring, a movable ring, a buffer ring and anti-skid blocks, the fixing ring is fixedly connected to the mounting seat through shock absorbers, a plurality of shock absorbers are rotatably connected to the mounting seat, the shock absorbers are rotatably connected to the fixing ring, the movable ring is detachably connected to the fixing ring through a connecting assembly, the buffer ring is provided with two buffer rings which are fixedly connected to the inside of the fixing ring and the movable ring through a plurality of rubber blocks, the anti-skid blocks are provided with a plurality of anti-skid blocks which are fixedly connected to the inside of the buffer ring, the anti-skid blocks are in contact with the drainage pipelines, and the mounting and fixing structure has the advantages that the problems of poor shock absorption performance and corrosion resistance of the mounting and fixing structure in the prior art and unstable support of the drainage pipelines are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pipeline support, in particular, relates to a kind of installation fixed structure for municipal drainage pipeline. BACKGROUND

[0002] Drainage pipeline refers to the system composed of pipe and its auxiliary facilities for collecting and discharging sewage, wastewater and rainwater, including main pipes, branch pipes and pipelines leading to treatment plants, and the drainage pipeline built on the ground needs to be supported and guided by installation fixed structure.

[0003] At present, the fixed seat fixed on the ground and the support ring detachably connected to the fixed seat are generally used to fix and limit the pipeline, but vibration will occur when sewage flows, and the shock absorption performance of the current installation fixed structure is poor. The support ring is generally composed of two half rings connected by bolts, and the bolts may loosen during long-term drainage process, resulting in unstable drainage pipeline. In addition, the drainage pipeline is usually in a humid environment, and the structure is rusted in the humid environment for a long time. Especially the bolt, which is a relatively precise threaded connection structure, is prone to thread slippage due to rust, causing the structure to loosen and the pipeline to be unstable, resulting in the pipeline to be tilted or even damaged. Therefore, we propose a kind of installation fixed structure for municipal drainage pipeline, which has good shock absorption performance and corrosion resistance, and can stably support the drainage pipeline. SUMMARY

[0004] The present application proposes a kind of installation fixed structure for municipal drainage pipeline, which solves the problem of poor shock absorption performance and corrosion resistance of the installation fixed structure in the prior art, and unstable support of the drainage pipeline.

[0005] The technical scheme of the present application is as follows: a kind of installation fixed structure for municipal drainage pipeline, comprising a mounting seat, further comprising:

[0006] A fixed ring is fixedly connected to the mounting seat by a shock absorbing block;

[0007] A movable ring is detachably connected to the fixed ring by a connecting assembly, and the connecting assembly comprises:

[0008] Two connecting blocks one and two are provided, the connecting block one is fixedly connected to the two ends of the fixed ring, the connecting block two is fixedly connected to the two ends of the movable ring, and the connecting block one and the connecting block two are in contact;

[0009] Two limiting sleeves are provided, and the connecting block one and the connecting block two on the same side are located in the same limiting sleeve;

[0010] Buffer ring, the buffer ring is provided with two, two the buffer ring is fixedly connected in the inside of the fixed ring and the movable ring respectively through a plurality of rubber blocks;

[0011] Anti-skid block, the anti-skid block is provided with a plurality of, the anti-skid block is fixedly connected in the inside of the buffer ring, the anti-skid block and the drain pipe contact.

[0012] In order to further reduce the vibration generated by the drain pipe on the mounting seat, a plurality of shock absorbers are rotatably connected to the mounting seat, and the shock absorbers are rotatably connected to the fixed ring.

[0013] In order to improve the stability of the connecting block one and the connecting block two, the bottom of the connecting block two is fixedly connected with a plug rod, and the connecting block one is provided with a plug slot matched with the plug rod.

[0014] In order to improve the stability of the limiting sleeve, a limiting assembly is further included, the limiting assembly is provided with two, the limiting assembly and the limiting sleeve one by one, the limiting assembly is used for limiting the limiting sleeve, and the limiting assembly comprises:

[0015] Support plate, the support plate is fixedly connected on the movable ring;

[0016] Limiting frame, the limiting frame is slidably connected on the support plate, and the limiting sleeve is provided with a limiting hole matched with the limiting frame.

[0017] In order to further improve the stability of the limiting sleeve, the mounting seat is provided with a limiting slot matched with the limiting frame, and the limiting frame and the limiting slot are in sliding fit.

[0018] In order to further improve the stability of the limiting sleeve, the mounting seat is provided with a clamping member for clamping the limiting frame, and the clamping member comprises:

[0019] Clamping block, the mounting seat is provided with a clamping slot, the clamping block is connected in the inside of the clamping slot through a compression spring, the clamping block is wedge-shaped, and the limiting frame is provided with a clamping hole matched with the clamping block.

[0020] Pull rod, the pull rod and the clamping block are fixedly connected, the pull rod and the mounting seat are in sliding fit, and the end of the pull rod away from the clamping block is located outside the mounting seat.

[0021] In order to reduce the corrosion of the mounting and fixing structure, a lubricating mechanism is further included, the lubricating mechanism is used for lubricating the connecting assembly, the limiting assembly and the shock absorber, and the lubricating mechanism comprises:

[0022] Oil storage bin, the oil storage bin is detachably connected to the movable ring;

[0023] The oil delivery pipe is provided with a plurality of oil delivery pipes, and the oil delivery pipe and the oil storage bin are communicated.

[0024] In order to improve the stability of the fixed ring and protect the mounting seat, a plurality of stabilizing blocks are fixedly connected between the fixed ring and the mounting seat.

[0025] In order to fix the oil delivery position of the oil delivery pipe, a snap ring is fixedly connected to the top of the shock absorber and the limiting sleeve, and the oil delivery pipe is located in the interior of the clamping block.

[0026] The working principle and beneficial effects of the present application are as follows:

[0027] 1. In the present application, the fixed ring is supported by the shock absorbing block and the shock absorber, and the vibration of the drainage pipeline is buffered and absorbed by the rubber block, the buffer ring and the anti-skid block, the vibration of the fixed ring is buffered and absorbed by the shock absorbing block and the shock absorber, the influence of the vibration caused by the water flow of the drainage pipeline on the mounting seat is reduced, and the stability of the mounting seat is ensured.

[0028] 2. In the present application, the connecting block one and the connecting block two are limited by the limiting sleeve, the movable ring and the fixed ring are connected, the drainage pipeline is fixedly surrounded, the stability between the connecting block one and the connecting block two is ensured by the insertion rod, the limiting sleeve is limited by the limiting frame, the stability of the connecting block one and the connecting block two is ensured, and the fixing effect on the drainage pipeline is ensured, and the use of bolts is reduced, the disassembly and assembly obstacles caused by the rusting of the bolts are avoided, and the loosening of the bolts caused by vibration is avoided.

[0029] 3. In the present application, the lubricating oil is dropped to the shock absorber and the limiting frame by the oil delivery pipe, and the shock absorber, the limiting sleeve and the mounting seat are lubricated, and the rusting of each component is further reduced.

[0030] 4. Therefore, compared with the drainage pipeline mounting and fixing structure in the prior art, the present application buffers and protects the drainage pipeline by the shock absorbing block, the shock absorber, the rubber block, the buffer ring and the anti-skid block, wraps and limits the connecting block one and the connecting block two by the limiting sleeve, connects the fixed ring and the movable ring, thereby stably limiting the drainage pipeline, reduces the use of bolts, avoids the loosening caused by the rusting or vibration of the bolts, and lubricates the shock absorber and the limiting frame by using lubricating oil, reduces the corrosion of the mounting and fixing structure, and ensures the stable support and fixation of the drainage pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0031] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0032] Figure 1 It is a structural schematic diagram of the first perspective of the present application.

[0033] Figure 2 Structure diagram of the second perspective of the application;

[0034] Figure 3 Structure diagram of the fixed ring, the movable ring and the connecting assembly of the application;

[0035] Figure 4 Structure diagram of the mounting seat, the fixed ring, the movable ring and the limiting assembly of the application;

[0036] Figure 5 Structure diagram of the limiting piece of the application;

[0037] Figure 6 Structure diagram of the lubricating mechanism of the application;

[0038] Figure 7 Structure diagram of the application Figure 1 Structure diagram of the application

[0039] Figure 8 Structure diagram of the application Figure 4 Structure diagram of the application

[0040] In the figure:

[0041] 1, mounting seat; 2, fixed ring; 3, movable ring; 4, buffer ring; 5, anti-skid block; 6, stabilizing block; 7, shock absorber; 8, rubber block; 9, shock absorbing block;

[0042] 101, connecting block one; 102, connecting block two; 103, limiting sleeve; 104, insertion rod;

[0043] 201, support plate; 202, limiting frame;

[0044] 301, clamping block; 302, pull rod; 303, compression spring;

[0045] 401, oil storage bin; 402, oil delivery pipe; 403, snap ring. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the application will be described clearly and completely below in conjunction with the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative work, are involved in the protection scope of the application.

[0047] As Figures 1 to 8As shown, the present embodiment proposes a municipal drainage pipeline installation fixing structure, which comprises a mounting seat 1, through which the municipal drainage pipeline installation fixing structure is installed at a specific position, further comprising a fixing ring 2, a movable ring 3, a buffer ring 4 and an anti-skid block 5. Compared with the existing drainage pipeline installation fixing structure, the present application buffers and protects the drainage pipeline through the shock absorbing block 9, the shock absorber 7, the rubber block 8, the buffer ring 4 and the anti-skid block 5, simultaneously wraps and limits the connecting block one 101 and the connecting block two 102 through the limiting sleeve 103, connects the fixing ring 2 and the movable ring 3, thereby stably limiting the drainage pipeline, reduces the use of bolts, avoids loosening caused by bolt rust or vibration, and lubricates the shock absorber 7 and the limiting frame 202, etc. with lubricating oil, reduces the corrosion of the installation fixing structure, and ensures the stable support and fixation of the drainage pipeline.

[0048] The fixing ring 2 is fixedly connected to the mounting seat 1 through the shock absorbing block 9, and a plurality of stabilizing blocks 6 are fixedly connected between the fixing ring 2 and the mounting seat 1. A plurality of shock absorbers 7 are rotatably connected to the mounting seat 1, and the shock absorbers 7 are rotatably connected to the fixing ring 2. The shock absorbing block 9 and the stabilizing block 6 are both of elastic shock absorbing material, for example, rubber, which can absorb and dampen the vibration generated by the fixing ring 2 while stably supporting the fixing ring 2. The shock absorber 7 is similar to the shock absorber in the automobile suspension system, which includes a shock absorbing spring and a damping rod, has a certain damping performance, can gradually consume and reduce impact energy, absorbs the vibration generated by the water flow in the drainage pipeline, reduces the influence of the vibration on the mounting seat 1, thereby avoiding the mounting seat 1 from falling off the installation position.

[0049] The movable ring 3 is detachably connected to the fixing ring 2 through a connecting assembly, which comprises a connecting block one 101, a connecting block two 102 and a limiting sleeve 103. The connecting block one 101 and the connecting block two 102 are both provided with two, the connecting block one 101 is fixedly connected to both ends of the fixing ring 2, the connecting block two 102 is fixedly connected to both ends of the movable ring 3, the connecting block one 101 and the connecting block two 102 are in contact, the bottom of the connecting block two 102 is fixedly connected with a plug rod 104, and a plug slot matching the plug rod 104 is formed in the connecting block one 101. The limiting sleeve 103 is provided with two, which are located inside the same limiting sleeve 103. The connecting block one 101 and the connecting block two 102 located on the same side are located inside the same limiting sleeve 103. The drainage pipeline is placed inside the fixing ring 2, the movable ring 3 and the fixing ring 2 are positionally corresponding, the connecting block one 101 and the connecting block two 102 are in contact with each other, the plug rod 104 is inserted into the inside of the corresponding plug slot, the limiting sleeve 103 is sleeved on the outside of the connecting block one 101 and the connecting block two 102, the connecting block one 101 and the connecting block two 102 are limited, thereby ensuring the connection of the movable ring 3 and the fixing ring 2, surrounding and fixing the drainage pipeline, and the end of the connecting block one 101 and the connecting block two 102 away from the fixing ring 2 and the movable ring 3 is provided with a chamfer, facilitating the installation of the limiting sleeve 103.

[0050] The buffer ring 4 is provided with two, two buffer rings 4 are fixedly connected inside the fixed ring 2 and the movable ring 3 through a plurality of rubber blocks 8, the anti-skid block 5 is provided with a plurality of, the anti-skid block 5 is fixedly connected inside the buffer ring 4, the anti-skid block 5 contacts the drainage pipeline, the rubber block 8, the buffer ring 4 and the anti-skid block 5 are all elastic buffer materials, for example, rubber can be selected, can absorb and dampen the vibration of the drainage pipeline, reduce the transmission of vibration to the fixed ring 2 and the movable ring 3, thereby reducing the influence of vibration on the fixation of the mounting seat 1.

[0051] In order to improve the stability of the limiting sleeve 103, a limiting assembly is further included, the limiting assembly is provided with two, the limiting assembly and the limiting sleeve 103 are one-to-one corresponding, the limiting assembly is used for limiting the limiting sleeve 103, the limiting assembly includes a supporting plate 201 and a limiting frame 202, the supporting plate 201 is fixedly connected on the movable ring 3, the limiting frame 202 is slidingly connected on the supporting plate 201, the limiting frame 202 is fixedly connected with a sliding block, the supporting plate 201 is provided with a sliding groove matched with the sliding block, the limiting sleeve 103 is provided with a limiting hole matched with the limiting frame 202, the mounting seat 1 is provided with a limiting slot matched with the limiting frame 202, the limiting frame 202 and the limiting slot are in sliding fit, the limiting frame 202 is in the shape of 7, after the limiting sleeve 103 is sleeved outside the connecting block one 101 and the connecting block two 102, the limiting frame 202 is lowered and can pass through the limiting hole on the limiting sleeve 103 and is deeply into the inside of the limiting slot, the position of the limiting sleeve 103 can be fixed through the limiting frame 202, thereby ensuring the connection stability of the movable ring 3 and the fixed ring 2.

[0052] In order to further improve the stability of the limiting sleeve 103, the mounting seat 1 is provided with a clamping member for clamping the limiting frame 202, the clamping member includes a clamping block 301 and a pull rod 302, the mounting seat 1 is provided with a clamping groove, the clamping block 301 is connected in the clamping groove through a compression spring 303, the clamping block 301 is wedge-shaped, the limiting frame 202 is provided with a clamping hole matched with the clamping block 301, the clamping groove is communicated with the limiting groove, the pull rod 302 is fixedly connected with the clamping block 301, the pull rod 302 is in sliding fit with the mounting seat 1, one end of the pull rod 302 away from the clamping block 301 is located outside the mounting seat 1, when the limiting frame 202 is inserted into the limiting groove, the limiting frame 202 can push the clamping block 301 into the clamping groove, when the limiting frame 202 continues to penetrate, the clamping hole and the clamping block 301 are corresponded, the clamping block 301 is pressed into the clamping hole under the action of the compression spring 303, the limiting frame 202 is fixed, the connection stability of the movable ring 3 and the fixed ring 2 is further improved, when the movable ring 3 needs to be disassembled, the clamping block 301 can be pulled out of the clamping hole by pulling the pull rod 302, the limiting of the limiting frame 202 is released, the limiting sleeve 103 can be pulled up to release the limiting of the limiting sleeve 103, and then the limiting sleeve 103 can be disassembled from the connecting block one 101 and the connecting block two 102 to separate the movable ring 3 and the fixed ring 2.

[0053] In order to reduce the corrosion of the installation and fixing structure, a lubricating mechanism is further included, the lubricating mechanism is used for lubricating the connecting assembly, the limiting assembly and the shock absorber 7, the lubricating mechanism includes an oil storage tank 401 and an oil delivery pipe 402, the oil storage tank 401 is detachably connected to the movable ring 3 and can be connected to the movable ring 3 through bolts, a plurality of oil delivery pipes 402 are arranged, the oil delivery pipes 402 are communicated with the oil storage tank 401, one end of the oil delivery pipe 402 away from the oil storage tank 401 is located at the shock absorber 7 and the limiting hole, in order to fix the oil delivery position of the oil delivery pipe 402, the shock absorber 7 and the top of the limiting sleeve 103 are fixedly connected with a clamping ring 403, the oil delivery pipe 402 is located in the clamping block 301, the inside of the oil storage tank 401 contains lubricating oil, the lubricating oil in the oil storage tank 401 can be delivered to the shock absorber 7 and the limiting frame 202 through the oil delivery pipe 402, the lubricating oil falls along the shock absorber 7 and the limiting frame 202, and the inside of the entire shock absorber 7, the limiting hole and the limiting groove can be lubricated, and then the clamping block 301 and the compression spring 303 are lubricated, the corrosion of the installation and fixing structure for municipal drainage pipes is reduced, the service life is prolonged, the loosening of the installation and fixing structure is reduced, the stability of the drainage pipe is ensured, the diameter of the oil delivery pipe 402 is small, the lubricating oil is slowly dropped, the loss of the lubricating oil is reduced, the inside of the oil storage tank 401 is regularly supplemented with lubricating oil, the anticorrosion protection of the installation and fixing structure for municipal drainage pipes is ensured, the oil delivery pipe 402 is installed in the clamping ring 403, the liquid outlet of the oil delivery pipe 402 can be fixed, and the lubricating oil can be accurately dropped at the shock absorber 7 and the limiting frame 202.

[0054] The working principle or use flow of the installation fixing structure for the municipal drainage pipeline is:

[0055] Install the mounting seat 1 at a suitable position, place the drainage pipeline inside the fixing ring 2, contact the connecting block two 102 and the connecting block one 101, insert the inserting rod 104 into the corresponding inserting slot, install the limiting sleeve 103 outside the connecting block one 101 and the connecting block two 102, connect the movable ring 3 on the fixing ring 2, and surround and fix the drainage pipeline;

[0056] Make the limiting frame 202 descend through the limiting hole on the limiting sleeve 103 and go deep into the limiting slot, fix the limiting sleeve 103, and insert the clamping block 301 into the clamping hole of the limiting frame 202 under the action of the compression spring 303, so as to clamp the limiting frame 202;

[0057] Install the oil storage bin 401 at a suitable position of the movable ring 3, fix the oil delivery pipe 402 at the corresponding clamping ring 403, deliver the lubricating oil in the oil storage bin 401 to the shock absorber 7 and the limiting frame 202 through the oil delivery pipe 402, and lubricate the installation fixing structure for the municipal drainage pipeline.

[0058] The above is only the preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An installation and fixing structure for municipal drainage pipes, comprising a mounting base (1), characterized in that, Also includes: A fixing ring (2) is fixedly connected to the mounting base (1) by a shock-absorbing block (9); The movable ring (3) is detachably connected to the fixed ring (2) via a connecting component; Two buffer rings (4) are provided, and the two buffer rings (4) are respectively fixedly connected to the inside of the fixed ring (2) and the movable ring (3) by multiple rubber blocks (8); Anti-slip block (5), multiple anti-slip blocks (5) are provided, the anti-slip blocks (5) are fixedly connected inside the buffer ring (4), and the anti-slip blocks (5) are in contact with the drainage pipe; Multiple shock absorbers (7) are rotatably connected to the mounting base (1); The connection component includes: Connecting block one (101) and connecting block two (102), each of which is provided in twos, the connecting block one (101) is fixedly connected to the two ends of the fixed ring (2), and the connecting block two (102) is fixedly connected to the two ends of the movable ring (3), and the connecting block one (101) and the connecting block two (102) are in contact; Limiting sleeve (103), two limiting sleeves (103) are provided, and the connecting block one (101) and the connecting block two (102) located on the same side are located inside the same limiting sleeve (103); It also includes limiting components, of which two are provided, each corresponding to a limiting sleeve (103). The limiting components are used to limit the limiting sleeve (103), and each limiting component includes: Support plate (201), the support plate (201) is fixedly connected to the movable ring (3); A limiting frame (202) is slidably connected to the support plate (201), and a limiting hole matching the limiting frame (202) is provided on the limiting sleeve (103); The mounting base (1) is provided with a limiting groove that matches the limiting frame (202), and the limiting frame (202) and the limiting groove are in sliding fit; It also includes a lubrication mechanism for lubricating the connecting assembly, the limiting assembly, and the shock absorber (7), the lubrication mechanism comprising: An oil storage tank (401) is detachably connected to the movable ring (3); Oil delivery pipe (402), multiple oil delivery pipes (402) are provided, the oil delivery pipe (402) is connected to the oil storage tank (401), and the end of the oil delivery pipe (402) away from the oil storage tank (401) is located at the shock absorber (7) and the limiting hole.

2. The installation and fixing structure for municipal drainage pipes according to claim 1, characterized in that, The shock absorber (7) and the fixed ring (2) are rotatably connected.

3. The installation and fixing structure for municipal drainage pipes according to claim 2, characterized in that, The bottom of the second connecting block (102) is fixedly connected to a plug rod (104), and the first connecting block (101) has a slot that matches the plug rod (104).

4. The installation and fixing structure for municipal drainage pipes according to claim 3, characterized in that, The mounting base (1) is provided with a clamping member for clamping the limiting frame (202), the clamping member comprising: The mounting base (1) has a slot, and the card block (301) is connected to the inside of the slot by a compression spring (303). The card block (301) is wedge-shaped, and the limiting frame (202) has a card hole that matches the card block (301). A pull rod (302) is fixedly connected to the locking block (301). The pull rod (302) and the mounting base (1) are in sliding fit. One end of the pull rod (302) away from the locking block (301) is located outside the mounting base (1).

5. The installation and fixing structure for municipal drainage pipes according to claim 4, characterized in that, Multiple stabilizing blocks (6) are fixedly connected between the fixing ring (2) and the mounting base (1).

6. The installation and fixing structure for municipal drainage pipes according to claim 5, characterized in that, The shock absorber (7) and the top of the limiting sleeve (103) are fixedly connected with a retaining ring (403), and the oil supply pipe (402) is located inside the retaining block (301).

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