Water diversion and drainage device for sewage pipeline maintenance

Abstract

The utility model belongs to the technical field of water diversion and drainage, and particularly discloses a water diversion and drainage device for sewage pipeline maintenance, which comprises a left pipeline, a right pipeline and a V-shaped moving frame, the V-shaped moving frame is mounted between the left pipeline and the right pipeline, and sealing discs are mounted in the left pipeline and the right pipeline; a water outlet is formed in the surface of each sealing disc from one end to the other end, auxiliary connecting pipes are installed at the ends, close to each other, of the sealing discs, and a hose is rotationally installed between every two adjacent auxiliary connecting pipes; a clamping ring is fixedly mounted on the outer side circumferential surface of one hose; an auxiliary semi-ring is fixedly installed at the upper end of the V-shaped moving frame and can be attached to the clamping ring. Under the action of the sealing disc, the water outlet, the hose and other structures, the hose which needs to be laid on the road surface originally can be erected in the pipeline, traffic blockage is avoided, and the situation that siphoning cannot be achieved due to the fact that siphoning is far away can be avoided when the hose is laid in the pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage regulation, in particular to a drainage regulation device for sewage pipeline maintenance. Background Art

[0002] With the continuous acceleration of urbanization, my country has explicitly required the acceleration of filling the gaps in urban sewage collection and treatment facilities, improving the efficiency of urban sewage collection, and doing a good job in sewage pipe network inspection, testing and repair. Faced with a huge sewage pipe network, the inspection and maintenance work is huge, and the inspection and maintenance of sewage pipe networks must ensure that the pipes are dry and no water flows through to affect the inspection and maintenance work, which requires the temporary adjustment of the water in the inspection pipes.

[0003] However, the drainage devices currently on the market mostly use the method of blocking the pipeline during operation, and then setting up temporary drainage pumps to transfer the sewage to the next or adjacent sewage pipe downstream through pressure flow. This method consumes a lot of electricity, and due to the difficulty in connecting to electricity on some sections of the road, only diesel power generation can be used, the operating cost is very high, and the construction is complicated, time-consuming and labor-intensive.

[0004] Therefore, some construction teams on the market use the siphon principle to carry out operations, so that sewage can use the height difference to flow into the next sewage well with the help of the pipeline, such as the Chinese patent (publication number: CN215211428U) a drainage device for sewage pipeline maintenance. This method has abandoned the time-consuming and labor-intensive working method of using diesel generators to a certain extent, but this method has limitations to a certain extent; for example, if the pipeline is under the municipal road surface and the laid pipeline needs to cross the road during maintenance, it will cause traffic jams. Moreover, the current municipal pipelines or community internal pipelines have a small height difference or even no height difference, which makes it difficult to use the siphon principle, and it is easy to slow down the flow of sewage inside the sewage well, resulting in increased construction time. Summary of the invention

[0005] The purpose of the utility model is to provide a drainage device for sewage pipe maintenance, which can save the need to lay pipes on the road surface with the cooperation of sealing plates, hoses and other structures, and can adapt to the maintenance of various pipes with the cooperation of the structures. In addition, it saves the tediousness of using large equipment to carry out operations, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drainage device for sewage pipe maintenance, comprising a left pipe, a right pipe, and a V-shaped movable frame, wherein the V-shaped movable frame is installed between the left pipe and the right pipe, and sealing disks are installed inside the left pipe and the right pipe;

[0007] The surface of the sealing disk is provided with a water outlet from one end to the other end, and the ends of the sealing disks close to each other are both provided with auxiliary connecting pipes, and a hose is rotatably installed between two adjacent auxiliary connecting pipes;

[0008] A clamp ring is fixedly mounted on the outer circumferential surface of one of the hoses;

[0009] An auxiliary half ring is fixedly mounted on the upper end of the V-shaped movable frame, and the auxiliary half ring can be fitted with the clamping ring.

[0010] Preferably, a first pipeline well and a second pipeline well in a vertical state are provided between two adjacent sealing disks, the first pipeline well is located on the left side of the second pipeline well, and a first pipeline is provided between the first pipeline well and the second pipeline well.

[0011] Preferably, the right end of the left pipeline is connected to the first pipeline well, and the left end of the right pipeline is connected to the second pipeline well.

[0012] Preferably, an adjusting rod is rotatably mounted at the center position of the sealing disk, and a swivel is rotatably mounted on the circumferential surface of one end of the adjusting rod.

[0013] Preferably, two first connecting rods are rotatably mounted on one end of the sealing disk, a second connecting rod is rotatably mounted on the other end of the two first connecting rods, and the other end of the two second connecting rods is rotatably mounted on the circumferential surface of the rotating ring.

[0014] Preferably, an opening and closing page is rotatably installed inside the end of the auxiliary connecting tube away from the sealing disk, and a right turning rod is rotatably installed inside the end of the auxiliary connecting tube away from the sealing disk, and the lower end of the turning rod is fixedly connected to the opening and closing page.

[0015] Preferably, an outer circumferential surface of one end of the hose is provided with an external thread, an inner wall of the other end of the hose is provided with an internal thread, and the outer diameter of one end of the hose is smaller than the diameter of the other end.

[0016] Preferably, a groove is provided at the lower opening of the V-shaped movable frame, a roller is rotatably installed inside the groove, a motor is fixedly installed on the outer side of the lower end of the V-shaped movable frame, and the output shaft of the motor is fixedly connected to the roller.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model can make the hose that originally needs to be laid on the road surface be installed inside the pipeline under the effect of the sealing plate, the water outlet, the hose and other structures, so as to avoid traffic congestion, and to avoid the situation that the siphon cannot be realized by laying it inside the pipeline.

[0019] 2. The utility model can cope with the maintenance of pipelines of different lengths under the action of structures such as the hose and the V-shaped movable frame, and in subsequent maintenance, the pipeline under the hose can be inspected under the action of the V-shaped movable frame to avoid omissions and the like.

[0020] 3. The utility model can operate without the assistance of electricity with the cooperation of the sealing disk, the hose and other structures, eliminating the need to use large equipment such as diesel generators and water pumps. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a cross-sectional view of the road surface of the utility model;

[0023] Figure 2 This is a cross-sectional view of the first pipeline of the utility model;

[0024] Figure 3 This is a structural diagram of the sealing disk of the utility model;

[0025] Figure 4 This is a structural diagram of the opening and hinge pages of the utility model;

[0026] Figure 5 This is a structural diagram of the hose of the utility model;

[0027] Figure 6 This is a structural diagram of a V-shaped mobile frame of the utility model;

[0028] Description of reference numerals:

[0029] 1. First pipeline well; 2. Second pipeline well; 3. First pipeline; 31. Left pipeline; 32. Right pipeline; 4. Sealing disk; 41. Adjusting rod; 42. First connecting rod; 43. Second connecting rod; 5. Swivel; 6. Water outlet; 7. Auxiliary connecting pipe; 8. Opening and closing leaf; 9. Swivel; 10. Hose; 11. External thread; 12. Internal thread; 13. Snap ring; 14. V-shaped moving frame; 141. Groove; 15. Motor; 16. Roller; 17. Auxiliary half ring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figures 1 to 6 , the utility model provides a technical solution:

[0032] A drainage device for sewage pipe maintenance, comprising a left pipe 31, a right pipe 32, and a V-shaped movable frame 14, wherein the V-shaped movable frame 14 is installed between the left pipe 31 and the right pipe 32, and is characterized in that: a sealing disc 4 is installed inside the left pipe 31 and the right pipe 32; a water outlet 6 is opened from one end to the other end on the surface of the sealing disc 4, an auxiliary connecting pipe 7 is installed at the end close to the sealing disc 4, and a hose 10 is rotatably installed between two adjacent auxiliary connecting pipes 7; the outer surface of one of the hoses 10 A snap ring 13 is fixedly installed on the side circumferential surface; an auxiliary half ring 17 is fixedly installed on the upper end of the V-shaped movable frame 14, and the auxiliary half ring 17 can fit with the snap ring 13; a first pipe well 1 and a second pipe well 2 in a vertical state are opened between two adjacent sealing disks 4, the first pipe well 1 is located on the left side of the second pipe well 2, and a first pipe 3 is arranged between the first pipe well 1 and the second pipe well 2; the right end of the left pipe 31 is connected to the first pipe well 1, and the left end of the right pipe 32 is connected to the second pipe well 2.

[0033] The structure of the device is as follows: it includes a road surface, a first pipeline well 1 and a second pipeline well 2 are arranged on the road surface, and a first pipeline 3 is arranged between the first pipeline well 1 and the second pipeline well 2, and the left and right ends of the first pipeline 3 are respectively connected to the first pipeline well 1 and the second pipeline well 2; and a left pipeline 31 is installed at the left end of the first pipeline well 1, and a right pipeline 32 is installed at the right end of the second pipeline well 2. The left pipeline 31, the first pipeline 3, and the right pipeline 32 can perform sewage discharge operations under the action of the first pipeline well 1 and the second pipeline well 2, so that sewage flows from the left pipeline 31 into the first pipeline well 1, and then according to Figure 1The water flows in the order shown; and a sealing disk 4 of the same structure is installed inside the right end of the left pipe 31 and the left end of the right pipe 32. Again, only the structure inside the left pipe 31 is introduced; a sealing disk 4 is slidably installed inside the left pipe 31, wherein an adjusting rod 41 is installed at the center position of the sealing disk 4, both ends of the adjusting rod 41 are located at the lower end of the sealing disk 4, and the distance between the two ends and the sealing disk 4 can be adjusted when the adjusting rod 41 is rotated; secondly, a first connecting rod 42 is rotatably installed at both ends of the horizontal diameter of the left end of the sealing disk 4, and a second connecting rod 43 is rotatably installed at the end of the first connecting rod 42 away from the sealing disk 4, and a swivel 5 is rotatably installed on the circumferential surface of the left end of the adjusting rod 41, and the other end of the second connecting rod 43 is rotatably installed on the circumferential surface of the swivel 5.

[0034] A water outlet 6 is provided on the sealing disk 4, and an auxiliary connecting pipe 7 is fixedly installed on the right end of the sealing disk 4. The interior of the auxiliary connecting pipe 7 is a hollow structure and both ends are open. Therefore, the auxiliary connecting pipe 7 is connected with the water outlet 6 and can be connected with the left pipe 31 under the action of the water outlet 6, so that the sewage inside the left pipe 31 can pass through the water outlet 6 and enter the interior of the auxiliary connecting pipe 7; and an opening and closing leaf 8 is rotatably installed inside the right end of the auxiliary connecting pipe 7, wherein the top of the opening and closing leaf 8 is fixedly connected with a rotating rod 9, and the top of the rotating rod 9 is located on the outside of the auxiliary connecting pipe 7; the opening and closing leaf 8 can block the right end of the auxiliary connecting pipe 7. , to prevent sewage from flowing out when connecting the hose 10; wherein, an external thread 11 is provided on the outer circumferential surface of the right end of the hose 10, and an internal thread 12 is provided inside the left end, and the inner diameter of the left end of the hose 10 is the same as the outer diameter of the right end of the hose 10, which is convenient for subsequent splicing of multiple hoses 10 together. After the multiple hoses 10 are spliced ​​together, they can be connected to the auxiliary connecting pipe 7 inside the right pipe 32, and the spliced ​​multiple hoses 10 can pass through the interior of the first pipe 3, so that the sewage passes through the hose 10 and then flows into the interior of the right pipe 32, so that the sewage does not flow inside the first pipe 3.

[0035] When in use, the sealing disk 4 is slidably installed inside the left pipe 31 and the right pipe 32. At this time, the adjusting rod 41 is manually rotated, and the adjusting rod 41 slides outward. At this time, the adjusting rod 41 will move synchronously with the swivel 5, and the adjusting rod 41 will not rotate synchronously with the swivel 5 when it rotates; and when the adjusting rod 41 moves outward, it will push the second connecting rod 43 to rotate counterclockwise, and when the second connecting rod 43 rotates counterclockwise, it will push the first connecting rod 42 to rotate clockwise, until the first connecting rod 42 is in contact with the inner walls of the left pipe 31 and the right pipe 32, the adjusting rod 41 stops moving. At this time, under the action of the first connecting rod 42 and the second connecting rod 43, the sealing disk 4 can be in a fixed state; then, the hose 10 is installed between the two auxiliary connecting pipes 7, so that the left pipe 31 and the right pipe 32 can be in a through state under the action of the hose 10, and the hose 10 is located inside the first pipe 3, so that there will be no large drop in the pipe, and the sewage can enter the inside of the hose 10 and then flow into the inside of the right pipe 32, so that the sewage will not flow inside the first pipe 3; the device can prevent the situation where the pipeline is laid on the road surface with the cooperation of the above structure, avoid blocking the passing vehicles, and save the large elbow connection; secondly, with the cooperation of the above structure, it can save the cumbersomeness of using large equipment such as diesel generators.

[0036] Specifically, Figures 1 to 6 As shown, an adjusting rod 41 is rotatably installed at the center position of the sealing disk 4, and a rotating ring 5 is rotatably installed on the circumferential surface of one end of the adjusting rod 41; two first connecting rods 42 are rotatably installed at one end of the sealing disk 4, and a second connecting rod 43 is rotatably installed at the other end of the two first connecting rods 42, and the other end of the two second connecting rods 43 is rotatably installed on the circumferential surface of the rotating ring 5; an opening and closing page 8 is rotatably installed inside the end of the auxiliary connecting tube 7 away from the sealing disk 4, and an opening and closing page 8 is rotatably installed inside the end of the auxiliary connecting tube 7 away from the sealing disk 4 A right turning rod 9 is installed, and the lower end of the turning rod 9 is fixedly connected to the opening and closing page 8; an external thread 11 is provided on the outer circumferential surface of one end of the hose 10, and an internal thread 12 is provided on the inner wall of the other end of the hose 10, and the outer diameter of one end of the hose 10 is smaller than the diameter of the other end; a groove 141 is provided at the lower end opening of the V-shaped movable frame 14, and a roller 16 is rotatably installed inside the groove 141, and a motor 15 is fixedly installed on the outer side of the lower end of the V-shaped movable frame 14, and the output shaft of the motor 15 is fixedly connected to the roller 16.

[0037] By adopting the above technical solution, when in use, since the first pipe 3 has a certain length, it is difficult to manually splice inside the first pipe 3. Therefore, under the action of the motor 15, the roller 16 can be driven to rotate, and when the roller 16 rotates, the V-shaped movable frame 14 can be moved horizontally, and when the V-shaped movable frame 14 moves, it can move synchronously with the auxiliary semi-ring 17, and a clamping ring 13 is fixedly installed on the outer circumferential surface of one of the hoses 10 (when this hose 10 is spliced, the clamping ring 13 on the circumferential surface needs to fit with the auxiliary semi-ring 17 to avoid the subsequent hose 10 being located in the middle position, which leads to the restriction of the V-shaped movable frame 14, so that the V-shaped movable frame 14 can only move to the first pipe 3 or cannot move to the other end opening of the first pipe 3), at this time, under the action of the auxiliary half ring 17, multiple hoses 10 can be moved inside the first pipe 3, thereby eliminating the difficulty of manual splicing inside the first pipe 3, and under the action of the V-shaped moving frame 14, the hose 10 with the clamping ring 13 can be moved from the left end of the first pipe 3 to the right end of the first pipe 3, so that it is convenient for personnel to make the pipeline composed of multiple hoses 10 connected to the auxiliary connecting pipes 7 at both ends, and then during the maintenance process, the V-shaped moving frame 14 moves back and forth, so as to lift the hose 10, and because the opening of the V-shaped moving frame 14 faces downward, it allows personnel to perform maintenance at the place blocked by the hose 10.

[0038] Working principle: First, the two sealing disks 4 are slidably installed inside the left pipe 31 and the right pipe 32 respectively, and then the adjusting rod 41 is rotated, and the adjusting rod 41 rotates with the first connecting rod 42 and the second connecting rod 43, so that the first connecting rod 42 and the second connecting rod 43 can fit with the inner walls of the left pipe 31 and the right pipe 32, so that the sealing disk 4 can be in a fixed state.

[0039] Secondly, place the V-shaped moving frame 14 at the left end opening of the first pipeline 3 , and then place the hose 10 with the clamp ring 13 inside the auxiliary half ring 17 .

[0040] Then, the hose 10 is assembled and then, driven by the V-shaped moving frame 14, the hose 10 can be moved to the right end of the first pipeline 3. When the length is appropriate, the hose 10 is assembled on the pipeline and connected to the auxiliary connecting pipes 7 at both ends.

[0041] Finally, the rotating rod 9 is rotated to allow the sewage to flow from the left pipe 31 into the inside of the hose 10 , and then flow into the inside of the right pipe 32 .

[0042] After completing the above steps, manual labor can enter the first pipeline 3 from the first pipeline well 1 and the second pipeline well 2 to perform inspection and maintenance. Secondly, under the action of the V-shaped movable frame 14, the area covered by the hose 10 can be inspected to avoid omissions.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A drainage device for sewage pipe maintenance, comprising a left pipe (31), a right pipe (32), and a V-shaped movable frame (14), wherein the V-shaped movable frame (14) is installed between the left pipe (31) and the right pipe (32), and characterized in that: The left pipe (31) and the right pipe (32) are both provided with sealing disks (4); The surface of the sealing disc (4) is provided with a water outlet (6) extending from one end to the other end, and the adjacent ends of the sealing disc (4) are each installed with an auxiliary connecting pipe (7), and a hose (10) is rotatably installed between two adjacent auxiliary connecting pipes (7); A clamping ring (13) is fixedly mounted on the outer circumferential surface of one of the hoses (10); An auxiliary half ring (17) is fixedly mounted on the upper end of the V-shaped movable frame (14), and the auxiliary half ring (17) can fit with the clamping ring (13).

2. A drainage device for sewage pipe maintenance according to claim 1, characterized in that: A first pipeline well (1) and a second pipeline well (2) are provided in a vertical state between two adjacent sealing disks (4); the first pipeline well (1) is located on the left side of the second pipeline well (2); and a first pipeline (3) is provided between the first pipeline well (1) and the second pipeline well (2).

3. A drainage device for sewage pipe maintenance according to claim 1, characterized in that: The right end of the left pipeline (31) is in communication with the first pipeline well (1), and the left end of the right pipeline (32) is in communication with the second pipeline well (2).

4. The drainage device for sewage pipe maintenance according to claim 1 is characterized in that: An adjusting rod (41) is rotatably mounted at the center of the sealing disk (4), and a rotating ring (5) is rotatably mounted on the circumferential surface of one end of the adjusting rod (41).

5. A drainage device for sewage pipe maintenance according to claim 4, characterized in that: Two first connecting rods (42) are rotatably mounted on one end of the sealing disk (4), a second connecting rod (43) is rotatably mounted on the other end of the two first connecting rods (42), and the other end of the two second connecting rods (43) is rotatably mounted on the circumferential surface of the rotating ring (5).

6. The drainage device for sewage pipe maintenance according to claim 1, characterized in that: An opening and closing leaf (8) is rotatably mounted inside the end of the auxiliary connecting tube (7) away from the sealing disk (4), and a right turning rod (9) is rotatably mounted inside the end of the auxiliary connecting tube (7) away from the sealing disk (4), and the lower end of the turning rod (9) is fixedly connected to the opening and closing leaf (8).

7. The drainage device for sewage pipe maintenance according to claim 1 is characterized by: An external thread (11) is provided on the outer circumferential surface of one end of the hose (10), and an internal thread (12) is provided on the inner wall of the other end of the hose (10). The outer diameter of one end of the hose (10) is smaller than the diameter of the other end.

8. The drainage device for sewage pipe maintenance according to claim 1, characterized in that: A groove (141) is provided at the lower opening of the V-shaped movable frame (14), a roller (16) is rotatably mounted inside the groove (141), a motor (15) is fixedly mounted on the outer side of the lower end of the V-shaped movable frame (14), and an output shaft of the motor (15) is fixedly connected to the roller (16).

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