Anti-seepage structure of rainwater pipeline

Abstract

The utility model discloses an anti-seepage structure of a rainwater pipeline, and relates to the technical field of rainwater pipeline seepage prevention. The rainwater collecting device comprises a first pipeline, wherein the first pipeline is used for guiding rainwater; the second pipeline is connected with the end; and a clamping block is connected with the interior of the second pipeline in a sleeved mode. According to the utility model, the connecting mechanism is arranged; through the arrangement of the sealing piece and the sealing groove, the sealing performance after the connecting end and the second pipeline are connected is improved, compared with a traditional mode of threaded connection, the sealing performance after the first pipeline and the second pipeline are connected is further improved, meanwhile, through the arrangement of the clamping groove and the clamping block, the first pipeline and the second pipeline can be rapidly connected, and the practicability is high. And compared with a threaded connection mode, the working intensity of workers is reduced, and through the arrangement of a moving ring and a second spring, the connection stability after the clamping blocks are clamped into the clamping blocks is improved, so that the stability after the first pipeline and the second pipeline are connected is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater pipe anti-seepage, in particular to an anti-seepage structure of a rainwater pipe. Background Art

[0002] Currently, most rainwater pipes are drainage pipes. Drainage pipes refer to pipes that have the function of collecting and discharging sewage, wastewater and rainwater. Drainage pipes include main pipes, branch pipes and pipes leading to treatment plants. No matter whether they are built on the streets or anywhere else, as long as they play a drainage role, they should be counted as drainage pipes. Therefore, rainwater pipes are a type of drainage pipes, which refers to pipes that can collect natural rainwater on the ground and discharge it into natural water bodies.

[0003] At present, rainwater pipes include cement pipes, stainless steel pipes and plastic pipes. When the plastic pipes are in use, adjacent pipes are connected and fixed by means of threads. The threaded connection requires the installer to rotate the rainwater pipe week by week, and the number of rainwater pipes to be installed is large. The method of connecting the rainwater pipes one by one by means of threaded connection is time-consuming and labor-intensive, and the adjacent rainwater pipes are only sealed at the connection by threads. However, when the rainwater pipes are rotated and connected, the outer wall of the rainwater pipe is unevenly stressed, resulting in misalignment between the rotating threads, which in turn causes gaps at the connection after the adjacent pipes are connected, thereby reducing the sealing performance. Therefore, a rainwater pipe anti-seepage structure is provided. Utility Model Content

[0004] The utility model aims to provide an anti-seepage structure for rainwater pipes to solve the problems of time-consuming and labor-intensive method of connecting rainwater pipes by threads proposed in the above background technology and reduced sealing due to thread misalignment during pipe connection.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-seepage structure for a rainwater pipe, comprising a first pipe, the first pipe is used for diverting rainwater; a second pipe, the second pipe is arranged at one end of the first pipe, and a connecting end is integrally formed at one end of the first pipe, and the connecting end is used to connect the first pipe and the second pipe; a connecting mechanism, the connecting mechanism is arranged on the outer wall of the connecting end and the inside of the second pipe, the connecting mechanism includes a card slot opened on the outer wall of the connecting end, and a card block is sleeved on the inside of the second pipe, and the card slot matches the card block.

[0006] By adopting the above technical solution, the connecting mechanism is used to quickly connect the first pipe and the second pipe, and the connecting mechanism increases the connection strength after the first pipe and the second pipe are connected. Through the setting of the clamping block and the clamping groove, it is convenient to quickly connect the second pipe to the connecting end, that is, the first pipe and the second pipe are quickly connected.

[0007] Preferably, the connecting mechanism also includes a sealing member fixedly connected to the outer wall of the connecting end, the sealing member is located at one end of the card slot, a card slot is provided at one end of the second pipe, the card slot matches the moving trajectory of the connecting end, a sealing groove is provided on the inner wall of the card slot, and the sealing groove matches the sealing member.

[0008] By adopting the above technical solution, the arrangement of the sealing member and the sealing groove increases the sealing performance after the connecting end moves to the clamping groove, so that the sealing member fits tightly against the inner wall of the sealing groove.

[0009] Preferably, one side of the block is fixedly connected to a first spring, the other side of the first spring is fixedly connected to the inner wall of the second pipe, the inner wall of the second pipe is provided with a moving groove, and the moving groove matches the moving trajectory of the block.

[0010] By adopting the above technical solution, the movable groove is used for the movement of the card block in the horizontal direction, and the first spring is used for providing a restoring force for the horizontal movement of the card block.

[0011] Preferably, one side of the card block is configured to be inclined, and there are a plurality of the card blocks, which are evenly distributed inside the second pipe. Similarly, there are a plurality of card slots, which are arranged corresponding to the card blocks.

[0012] By adopting the above technical solution, by providing a plurality of card slots and card blocks and arranging them corresponding to each other, the stability of the connection end after being connected to the second pipe is increased, and the connection stability between the first pipe and the second pipe is further improved.

[0013] Preferably, a movable ring is sleeved inside the clamping groove, and the movable ring is located at one end of the clamping block. One end of the movable ring is fixedly connected to a second spring, and the second spring is located on one side of the clamping block. The other end of the second spring is fixedly connected to the inner wall of the second pipe, and the clamping groove matches the moving trajectory of the movable ring.

[0014] By adopting the above technical solution, the second spring is used to provide a restoring force for the moving ring to move in the horizontal direction.

[0015] Preferably, the second springs are provided in multiple groups, and the multiple groups of second springs are evenly distributed inside the second pipe.

[0016] By adopting the above technical solution, multiple groups of the second springs are used to support the moving ring, and the provision of multiple groups of the second springs also facilitates providing a uniform horizontal restoring force to the moving ring.

[0017] Preferably, the end of the second pipe away from the first pipe is integrally formed with another connecting end, and the end of the first pipe away from the second pipe is provided with another clamping groove.

[0018] By adopting the above technical solution and setting up this structure, it is convenient to stack and connect the first pipe and the second pipe in sequence, thereby achieving the effect of diverting and guiding rainwater.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] By setting a connecting mechanism and setting a seal and a sealing groove, the sealing performance of the connecting end after being connected to the second pipe is increased. Compared with the traditional method of only connecting by thread, the sealing performance of the first pipe and the second pipe after being connected is further improved. At the same time, by setting a clamping groove and a clamping block, the first pipe and the second pipe can be quickly connected. Compared with the method of threaded connection, the work intensity of the staff is reduced. In addition, by setting a movable ring and a second spring, the connection stability after the clamping block is engaged with the inside of the clamping block is improved, thereby further improving the stability of the first pipe and the second pipe after being connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the second pipeline of the utility model;

[0023] Figure 3 For the utility model Figure 2 A is an enlarged structural diagram;

[0024] Figure 4 For the utility model Figure 3 A1 in the figure is an enlarged schematic diagram of the structure.

[0025] In the figure: 1, first pipeline; 2, second pipeline; 201, snap-in groove; 3, connecting end; 4, connecting mechanism; 401, sealing member; 402, sealing groove; 403, snap-in groove; 404, snap block; 4041, first spring; 4042, movable groove; 405, movable ring; 406, second spring. DETAILED DESCRIPTION

[0026] 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.

[0027] The following is combined with Figure 1-Figure 4 The utility model is described in further detail.

[0028] See also Figure 1-Figure 4 The utility model provides an anti-seepage structure embodiment of a rainwater pipe: an anti-seepage structure of a rainwater pipe, comprising a first pipe 1, the first pipe 1 is used for diverting rainwater; a second pipe 2, the second pipe 2 is arranged at one end of the first pipe 1, and one end of the first pipe 1 is integrally formed with a connecting end 3, the connecting end 3 is used to connect the first pipe 1 and the second pipe 2; a connecting mechanism 4, the connecting mechanism 4 is arranged on the outer wall of the connecting end 3 and the inside of the second pipe 2, the connecting mechanism 4 is used to quickly connect the first pipe 1 and the second pipe 2, and the connecting mechanism 4 increases the connection strength after the first pipe 1 and the second pipe 2 are connected, the connecting mechanism 4 includes a card slot 403 opened on the outer wall of the connecting end 3, the second pipe 2 A clamping block 404 is sleeved inside, and the clamping groove 403 matches the clamping block 404. Through the arrangement of the clamping block 404 and the clamping groove 403, it is convenient to quickly connect the second pipe 2 with the connecting end 3, that is, the first pipe 1 and the second pipe 2 are quickly connected. It can be further explained that through the arrangement of the sealing member 401 and the sealing groove 402, the sealing performance after the connection between the connecting end 3 and the second pipe 2 is increased, and compared with the traditional method of only threaded connection, the sealing performance after the connection between the first pipe 1 and the second pipe 2 is further improved. At the same time, through the arrangement of the clamping groove 403 and the clamping block 404, the first pipe 1 and the second pipe 2 can be quickly connected, and compared with the threaded connection method, the work intensity of the staff is reduced.

[0029] See also Figure 4The connecting mechanism 4 also includes a sealing member 401 fixedly connected to the outer wall of the connecting end 3, the sealing member 401 is located at one end of the card slot 403, a card slot 201 is provided at one end of the second pipe 2, the card slot 201 matches the moving track of the connecting end 3, a sealing slot 402 is provided on the inner wall of the card slot 201, the sealing slot 402 matches the sealing member 401, the setting of the sealing member 401 and the sealing slot 402 increases the sealing performance after the connecting end 3 moves to the card slot 201, and the sealing member 401 and the sealing slot 402 are connected. 02 is tightly fitted; one side of the block 404 is fixedly connected with a first spring 4041, the other side of the first spring 4041 is fixedly connected to the inner wall of the second pipe 2, the inner wall of the second pipe 2 is provided with a moving groove 4042, the moving groove 4042 matches the moving track of the block 404, the moving groove 4042 is used for the horizontal movement of the block 404, and the first spring 4041 is used to provide a reset force for the horizontal movement of the block 404; one side of the block 404 is set in an inclined shape, and the block 4 04 is provided with a plurality of blocks 404, and the plurality of blocks 404 are evenly distributed inside the second pipe 2. Similarly, a plurality of slots 403 are provided, and the slots 403 and the blocks 404 are arranged correspondingly. By providing a plurality of slots 403 and blocks 404, and correspondingly arranging them, the stability of the connection end 3 after being connected to the second pipe 2 is increased, and the connection stability of the first pipe 1 and the second pipe 2 is further improved. It can be further explained that the movement of the connection end 3 drives the seal 401 and the slot 403 to move, and the seal When the seal 401 moves and contacts the inner wall of the snap-in groove 201, the inner wall of the snap-in groove 201 squeezes the seal 401 to deform. When the seal 401 moves and reaches one side of the sealing groove 402, the seal 401 returns to its original state and fits the inner wall of the sealing groove 402. When the seal 401 moves to the inside of the sealing groove 402, the snap-in groove 403 is located on one side of the clamping block 404. The first spring 4041 returns to its original state and drives the clamping block 404 to return to its original state, and the clamping block 404 returns to its original state and moves to the inside of the snap-in groove 403.

[0030] See also Figure 4, a moving ring 405 is sleeved inside the clamping groove 201, and the moving ring 405 is located at one end of the clamping block 404. A second spring 406 is fixedly connected to one end of the moving ring 405, and the second spring 406 is located on one side of the clamping block 404. The other end of the second spring 406 is fixedly connected to the inner wall of the second pipe 2. The clamping groove 201 matches the moving trajectory of the moving ring 405. The second spring 406 is used to provide a reset force for the moving ring 405 to move in the horizontal direction; multiple groups of second springs 406 are provided, and the multiple groups of second springs 406 are evenly distributed inside the second pipe 2, and the multiple groups of second springs 406 are used The supporting movable ring 405 and the provision of multiple groups of second springs 406 also facilitate providing a uniform horizontal reset force to the movable ring 405. It can be further explained that when the multiple groups of second springs 406 are in an extruded state, the movable ring 405 has a tendency to move away from one end of the second spring 406 due to the accumulation of elastic potential energy of the second spring 406, that is, the movable ring 405 squeezes one end of the connecting end 3, and the slot 403 on the outer wall of the connecting end 3 therefore has a tendency to reset and move. The slot 403 fits tightly with one end of the block 404 under the reset movement tendency, that is, the block 404 and the slot 403 are more firmly engaged.

[0031] See also Figure 1 Similarly, another connecting end 3 is integrally formed at one end of the second pipe 2 away from the first pipe 1, and another clamping groove 201 is opened at one end of the first pipe 1 away from the second pipe 2. Through the setting of this structure, it is convenient to stack and connect the first pipe 1 and the second pipe 2 in sequence, so as to achieve the effect of diverting and guiding rainwater. It can be further explained that, firstly, the connecting end 3 at one end of the first pipe 1 is aligned with the clamping groove 201 at one end of the second pipe 2, and then the first pipe 1 is moved horizontally. The movement of the first pipe 1 drives the connecting end 3 to move. Through this structure, it is convenient to connect the first pipe 1 and the second pipe 2 end to end in sequence.

[0032] Working principle: when in use, first align the connection end 3 at one end of the first pipe 1 with the clamping groove 201 at one end of the second pipe 2, then move the first pipe 1 horizontally, the movement of the first pipe 1 drives the connection end 3 to move, the movement of the connection end 3 drives the seal 401 and the clamping groove 403 to move, when the seal 401 moves and contacts the inner wall of the clamping groove 201, the inner wall of the clamping groove 201 squeezes the seal 401 to deform, when the seal 401 moves and reaches one side of the sealing groove 402, the seal 401 returns to its original state and fits with the inner wall of the sealing groove 402, at this time, the outer wall of the connection end 3 is tightly fitted with the inner wall of the clamping groove 201, that is, the connection part of the connection end 3 and the clamping groove 201 is in a sealed state;

[0033] Secondly, after the connecting end 3 moves to the inside of the clamping groove 201, the connecting end 3 moves and pushes one end of the moving ring 405. At this time, the moving ring 405 moves toward the end close to the second spring 406, and the multiple sets of second springs 406 are squeezed. When the moving ring 405 moves, one end of the moving ring 405 squeezes the inclined surface on one side of the block 404, and the block 404 moves toward the inside of the moving groove 4042. At this time, the first spring 4041 is squeezed. When the sealing member 401 moves to the inside of the sealing groove 402, the clamping groove 403 is located on one side of the block 404, and the first spring 404 1 is restored to its original state and drives the card block 404 to reset and move. The card block 404 resets and moves to the inside of the card slot 403. At this time, the multiple sets of second springs 406 are in an extruded state. The moving ring 405 has a tendency to move away from one end of the second spring 406 under the accumulation of elastic potential energy of the second spring 406, that is, the moving ring 405 squeezes one end of the connecting end 3, and the card slot 403 on the outer wall of the connecting end 3 has a tendency to reset and move. The card slot 403 is tightly fitted with one end of the card block 404 under the reset movement trend, that is, the card block 404 and the card slot 403 are more firmly engaged;

[0034] Finally, by setting the seal 401 and the sealing groove 402, the sealing performance of the connection end 3 after being connected to the second pipe 2 is increased. Compared with the traditional method of only connecting by thread, the sealing performance of the first pipe 1 and the second pipe 2 after being connected is further improved. At the same time, by setting the groove 403 and the block 404, the first pipe 1 and the second pipe 2 can be quickly connected. Compared with the threaded connection method, the work intensity of the staff is reduced. In addition, by setting the movable ring 405 and the second spring 406, the connection stability after the block 404 is engaged with the inside of the block 404 is improved, thereby further improving the stability of the first pipe 1 and the second pipe 2 after being connected.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An anti-seepage structure for a rainwater pipe, characterized in that: include: A first pipe (1), the first pipe (1) being used for diverting rainwater; A second pipeline (2), the second pipeline (2) being arranged at one end of the first pipeline (1), and a connecting end (3) being integrally formed at one end of the first pipeline (1); A connecting mechanism (4), the connecting mechanism (4) being arranged on the outer wall of the connecting end (3) and inside the second pipe (2), the connecting mechanism (4) comprising a clamping groove (403) opened on the outer wall of the connecting end (3), a clamping block (404) being sleeved inside the second pipe (2), the clamping groove (403) matching the clamping block (404).

2. The anti-seepage structure of a rainwater pipe according to claim 1, characterized in that: The connecting mechanism (4) further comprises a sealing member (401) fixedly connected to the outer wall of the connecting end (3); the sealing member (401) is located at one end of the clamping groove (403); a clamping groove (201) is provided at one end of the second pipe (2); the clamping groove (201) matches the moving track of the connecting end (3); a sealing groove (402) is provided on the inner wall of the clamping groove (201); the sealing groove (402) matches the sealing member (401).

3. The anti-seepage structure of a rainwater pipe according to claim 1, characterized in that: One side of the clamping block (404) is fixedly connected to a first spring (4041), and the other side of the first spring (4041) is fixedly connected to the inner wall of the second pipe (2). The inner wall of the second pipe (2) is provided with a moving groove (4042), and the moving groove (4042) matches the moving trajectory of the clamping block (404).

4. The anti-seepage structure of a rainwater pipe according to claim 1, characterized in that: One side of the card block (404) is arranged in a slope shape, and a plurality of the card blocks (404) are arranged, and the plurality of the card blocks (404) are evenly distributed inside the second pipe (2). Similarly, a plurality of the card slots (403) are arranged, and the card slots (403) and the card blocks (404) are arranged correspondingly.

5. The anti-seepage structure of a rainwater pipe according to claim 2, characterized in that: A moving ring (405) is sleeved inside the clamping groove (201), and the moving ring (405) is located at one end of the clamping block (404). One end of the moving ring (405) is fixedly connected to a second spring (406), and the second spring (406) is located on one side of the clamping block (404). The other end of the second spring (406) is fixedly connected to the inner wall of the second pipe (2), and the moving trajectory of the clamping groove (201) matches that of the moving ring (405).

6. The anti-seepage structure of a rainwater pipe according to claim 5, characterized in that: The second springs (406) are provided in multiple groups, and the multiple groups of second springs (406) are evenly distributed inside the second pipe (2).

7. The anti-seepage structure of a rainwater pipe according to claim 2, characterized in that: Similarly, the end of the second pipe (2) away from the first pipe (1) is integrally formed with another connecting end (3), and the end of the first pipe (1) away from the second pipe (2) is provided with another clamping groove (201).

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