Municipal rainwater pipeline assembling module
Through the connection seat, positioning ring and feeding mechanism of the municipal stormwater pipeline assembly module, the problem of low pre-embedding alignment efficiency of stormwater pipelines is solved, and fast and accurate docking and stable connection are achieved.
Patent Information
- Application Number
- CN202422252304.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-13
AI Technical Summary
In the prior art, municipal stormwater pipelines have low alignment operation efficiency before pre-embedding, and have large relative position errors, making it difficult to achieve rapid and accurate docking.
The municipal stormwater pipeline assembly module is adopted, including a connecting seat, a positioning ring, a locking mechanism and a feeding mechanism. The rapid alignment and fixation of the stormwater pipeline is achieved by matching the circular groove and the sliding groove, and the precise docking of the stormwater pipeline is adjusted by using the limit block and the hydraulic cylinder.
It realizes rapid and accurate docking and stable connection of rainwater pipes, improves operating efficiency, and ensures the relative position accuracy of the two rainwater pipes.
Smart Images
Figure CN223061720U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal construction, and particularly relates to an assembly module for municipal rainwater pipes. Background Technique
[0002] Municipal rainwater pipes refer to rainwater and sewage pipes under municipal roads, commonly known as sewer pipes, and are usually called municipal drainage pipes in engineering. Municipal drainage pipes include two types of pipes, rainwater pipes and sewage pipes. Rainwater pipes are generally discharged into rivers nearby, and sewage pipes are discharged into sewage treatment plants.
[0003] At present, urban rainwater drainage pipes are generally pre-buried along the direction of urban roads. Before pre-burying, it is necessary to align the drainage pipes. Generally, a crane is used to adjust the positions of adjacent two drainage pipes. However, the relative position error of the aligned drainage pipes is relatively large in this way, and the position needs to be adjusted multiple times, resulting in low operation efficiency. Content of the Utility Model
[0004] The purpose of the utility model is to provide an assembly module for municipal rainwater pipes, which can quickly complete the alignment and fixation of adjacent rainwater pipes, ensure the relative position accuracy of the two rainwater pipes, and improve the efficiency.
[0005] The technical solution adopted by the utility model to solve its technical problems is to provide an assembly module for municipal rainwater pipes, including a connecting seat. The two side surfaces of the connecting seat are provided with first mating circular grooves. The center of the connecting seat is provided with a positioning ring. The center of the positioning ring is communicated with the first mating circular grooves. The axis line of the positioning ring coincides with the axis line of the first mating circular grooves. The upper surface of the connecting seat is provided with a locking mechanism. The cylindrical surface of the first mating circular groove of the connecting seat is slidably connected with a rainwater pipe. The side surface of the rainwater pipe close to the connecting seat contacts the side surface of the positioning ring. The side surface of the connecting seat close to the bottom edge is provided with second mating circular grooves. The number of the second mating circular grooves is two, and a feeding mechanism is arranged on the two second mating circular grooves.
[0006] Preferably, mating ring grooves are arranged on the outer cylindrical surfaces on both sides of the rainwater pipe, and the depth of the mating ring grooves does not exceed one-third of the thickness of the rainwater pipe.
[0007] Preferably, the upper surface of the connecting seat is provided with a through hole, and the connecting seat is provided with a sliding groove. The sliding groove is communicated with the through hole and the first mating circular groove.
[0008] Furthermore, the locking mechanism includes a limiting block, a moving shaft, a spring, and a pulling block. The limiting block is slidably connected in the sliding groove, and the bottom of the limiting block on the side far from the positioning ring is a slope.
[0009] Further, the moving shaft is fixedly connected to the upper surface of the limiting block. The moving shaft penetrates through the through hole. The spring is clamped between the upper surface of the limiting block and the upper surface inside the sliding groove. The spring is sleeved on the cylindrical surface of the moving shaft. The pulling block is fixedly connected to the upper surface of the moving shaft, and the pulling block is above the connecting seat.
[0010] Further, the feeding mechanism includes a positioning shaft, a moving plate, a mounting base, a hydraulic cylinder, and a lifting plate. The number of the positioning shafts is two, and the positioning shafts are inserted into the second mating circular grooves.
[0011] Further, the moving plate is slidably connected to the cylindrical surface of the positioning shaft. The mounting base is fixedly connected to the upper surface of the moving plate. The mounting base is fixedly installed on the moving plate, and the hydraulic cylinder is fixedly connected to the mounting base.
[0012] Further, the lifting plate is fixedly connected to the upper surface of the hydraulic cylinder. An arc-shaped groove matching with the rainwater pipe is arranged on the upper surface of the lifting plate, and the lifting plate is directly below the rainwater pipe.
[0013] The beneficial effects of the present utility model are as follows: The structure of the present utility model is simple and convenient for processing and manufacturing. By using this module, the alignment and fixation of two butt-jointed rainwater pipes can be quickly completed, ensuring the relative position accuracy of the two rainwater pipes and improving the efficiency. After the connecting seat is clamped at one end of a rainwater pipe, the other butt-jointed rainwater pipe is placed on the lifting plate to achieve preliminary docking positioning. Then, by using the up-and-down adjustment function of the feeding mechanism for the corresponding rainwater pipe, the precise positioning of the rainwater pipes on both sides of the connecting seat is realized, and then it is convenient to perform the docking and penetration operation of the two connecting seats subsequently. By using the locking and limiting function of the locking mechanism for the end of the rainwater pipe, the docking stability of the two rainwater pipes can be improved. At the same time, by using the pressing action of the spring on the limiting block, the limiting effect of the limiting block on the rainwater pipe is ensured. Description of the Drawings
[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following-described drawings are some preferred embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0015] Figure 1 It is a schematic diagram of the overall structure of a municipal rainwater pipe assembly module of the present utility model;
[0016] Figure 2 It is a schematic cross-sectional structure diagram when the rainwater pipe and the connecting seat of a municipal rainwater pipe assembly module of the present utility model are in cooperation;
[0017] Figure 3 This is the part drawing of the connecting seat of an assembly module for municipal rainwater pipes of the present utility model;
[0018] Figure 4 This is a schematic cross-sectional view of the installation position of the locking mechanism on the connecting seat of an assembly module for municipal rainwater pipes of the present utility model;
[0019] Figure 5 This is an enlarged view of the partial structure at position A of an assembly module for municipal rainwater pipes of the present utility model.
[0020] In the figure: 1. Connecting seat; 101. First mating circular groove; 102. Positioning ring; 103. Second mating circular groove; 104. Slide groove; 105. Through hole; 2. Locking mechanism; 201. Limit block; 202. Moving shaft; 203. Spring; 204. Pulling block; 3. Rainwater pipe; 301. Mating annular groove; 4. Loading mechanism; 401. Positioning shaft; 402. Moving plate; 403. Installation base; 404. Hydraulic cylinder; 405. Lifting plate. Specific embodiments
[0021] Next, specific embodiments will be combined with the attached Figures 1-5 The technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only some preferred embodiments of the present utility model, rather than all embodiments. Those skilled in the art can make similar deformations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.
[0022] The present utility model provides an assembly module for municipal rainwater pipes (such as Figure 1As shown in the figure, it includes a connecting seat 1. On both side surfaces of the connecting seat 1, there are first mating circular grooves 101. In practical applications, the first mating circular grooves 101 can be used to achieve the sleeving and positioning of the rainwater pipe 3 on the connecting seat 1. In the center of the connecting seat 1, there is a positioning ring 102. The center of the positioning ring 102 communicates with the first mating circular grooves 101, and the axis of the positioning ring 102 coincides with the axis of the first mating circular grooves 101. The positioning ring 102 can be used to achieve the sleeving and positioning of two adjacent rainwater pipes 3 inside the connecting seat 1, and at the same time, achieve the butt joint and penetration of the two rainwater pipes 3. On the upper surface of the connecting seat 1, there is a locking mechanism 2. The locking mechanism 2 is used to achieve the clamping and fixing of the rainwater pipe 3 sleeved in the first mating circular grooves 101 on the connecting seat 1, thereby improving the butt joint stability of the two rainwater pipes 3 arranged on the connecting seat 1. The cylindrical surface of the first mating circular grooves 101 of the connecting seat 1 is slidably connected to the rainwater pipe 3. The side surface of the rainwater pipe 3 close to the connecting seat 1 contacts the side surface of the positioning ring 102. On the side surface of the connecting seat 1 near the bottom edge, there are two second mating circular grooves 103. An upper feeding mechanism 4 is arranged on the two second mating circular grooves 103. The upper feeding mechanism 4 is used to adjust the butt joint height of one of the rainwater pipes 3, so as to facilitate the accurate and rapid butt joint of the two rainwater pipes 3 on both sides of the connecting seat 1.
[0023] On the basis of the above embodiments, in order to facilitate the clamping and positioning of the rainwater pipe 3 on the connecting seat 1, here, on the outer cylindrical surfaces on both sides of the rainwater pipe 3, there are mating ring grooves 301. The depth of the mating ring grooves 301 does not exceed one-third of the thickness of the rainwater pipe 3. In this specific embodiment, the depth of the mating ring grooves 301 is set to one-third of the wall thickness of the rainwater pipe 3.
[0024] Based on the above embodiments, the specific implementation manner of the locking mechanism 2 is as follows: a through hole 105 is provided on the upper surface of the connecting seat 1, a sliding groove 104 is provided on the connecting seat 1, the sliding groove 104 communicates with the through hole 105, the sliding groove 104 communicates with the first mating circular groove 101, the locking mechanism 2 includes a limiting block 201, a moving shaft 202, a spring 203, and a pulling block 204. The limiting block 201 is slidably connected in the sliding groove 104. The bottom of the limiting block 201 on the side away from the positioning ring 102 is an inclined surface. In practical applications, when one end of the rainwater pipe 3 is inserted into the first mating circular groove 101, by continuously pushing the connecting seat 1, the limiting block 201 is continuously moved closer to the mating ring groove 301. During the continuous approaching process, by using the guiding action of the inclined surface provided on the limiting block 201, the limiting block 201 is continuously raised. As the connecting seat 1 is continuously moved, finally, the limiting block 201 is clamped in the mating ring groove 301, and then the connecting seat 1 clamps and fixes the rainwater pipe 3. Further, the specific implementation manner of the installation of the limiting block 201 on the connecting seat 1 is as follows: the moving shaft 202 is fixedly connected to the upper surface of the limiting block 201. The moving shaft 202 passes through the through hole 105. The spring 203 is clamped between the upper surface of the limiting block 201 and the inner upper surface of the sliding groove 104. The spring 203 is sleeved on the cylindrical surface of the moving shaft 202. The pulling block 204 is fixedly connected to the upper surface of the moving shaft 202. The pulling block 204 is above the connecting seat 1. A thrust is always applied to the limiting block 201 by the spring 203, thereby realizing the stable clamping of the limiting block 201 in the mating ring groove 301. When it is necessary to pull out the rainwater pipe 3 from a connecting seat 1, first pull the corresponding pulling block 204 to make the limiting block 201 retract into the sliding groove 104, thereby realizing the moving clamping of the limiting block 201 on the rainwater pipe 3. Then, pull the rainwater pipe 3, so that the rainwater pipe 3 can be pulled out from the first mating circular groove 101.
[0025] On the basis of the above implementation, the specific implementation manner of the feeding mechanism 4 is as follows: The feeding mechanism 4 includes a positioning shaft 401, a moving plate 402, a mounting base 403, a hydraulic cylinder 404, and a lifting plate 405. The number of the positioning shafts 401 is two, and the positioning shafts 401 are inserted into the second mating circular grooves 103. In practical applications, when the connecting seat 1 is docked and fixed with a rainwater pipe 3, the two positioning shafts 401 are inserted into the corresponding second mating circular grooves 103, thereby realizing the erection of the feeding mechanism 4 on the connecting seat 1. The moving plate 402 is slidably connected to the cylindrical surface of the positioning shaft 401, the mounting base 403 is fixedly connected to the upper surface of the moving plate 402, the mounting base 403 is fixedly installed on the moving plate 402, the hydraulic cylinder 404 is fixedly connected to the mounting base 403, the lifting plate 405 is fixedly connected to the upper surface of the hydraulic cylinder 404, an arc-shaped groove matching with the rainwater pipe 3 is arranged on the upper surface of the lifting plate 405, the lifting plate 405 is directly below the rainwater pipe 3. By pushing the moving plate 402, the left and right movement of the lifting plate 405 is realized. By controlling the telescopic movement of the hydraulic cylinder 404, the up and down movement of the lifting plate 405 is realized. After the rainwater pipe 3 is placed on the lifting plate 405, the precise adjustment of the position of the rainwater pipe 3 is realized by using the left and right and up and down movement of the lifting plate 405, thereby realizing the precise docking of the rainwater pipe 3 on the connecting seat 1. In practical applications, after the precise docking and fixing of two adjacent rainwater pipes 3 are realized by using this module, the feeding mechanism 4 can be disassembled and then reused in the subsequent docking of the rainwater pipes 3.
[0026] The operation steps of using this module to achieve fast and accurate docking of two rainwater pipes 3 are as follows: first, use the lifting equipment to lift the first rainwater pipe 3 to the corresponding installation position and fix it. After fixing the first rainwater pipe 3, put the connecting seat 1 on the docking end of the first rainwater pipe 3. After the connecting seat 1 is put on, the connecting seat 1 can obtain stable support on the ground. Then, insert the two positioning shafts 401 into the corresponding second matching ring grooves 103. After installing the two positioning shafts 401, put the moving plate 402 on the two positioning shafts 401. Then, use the lifting equipment to place the second rainwater pipe 3 on the lifting plate 405. After placing the rear rainwater pipe 3, first push the moving plate 402 to make it The rainwater pipe 3 on it is close to the side wall of the connecting seat 1, and then, the second rainwater pipe 3 is slowly raised by controlling the hydraulic cylinder 404. When the butt end of the second rainwater pipe 3 is coaxial with the first matching annular groove 101, its rising is stopped, and then, the movable plate 402 is pushed again to make the butt end of the second rainwater pipe 3 inserted into the first matching annular groove 101 and inserted to the bottom, thereby realizing the precise docking of the two rainwater pipes 3. After completing the docking of the two rainwater pipes 3, the hydraulic cylinder 404 is controlled to disengage the lifting plate 405 from the rainwater pipe 3. After the lifting plate 405 is disengaged from the rainwater pipe 3, the movement of the lifting plate 405 is stopped, and then the positioning shaft 401 is removed from the connecting seat 1.
[0027] In the present utility model, "up", "down", "left", "right", "front" and "back" are relative positions used to conveniently describe positional relationships, and therefore cannot be understood as absolute positions to limit the scope of protection.
[0028] Except for the technical features described in the specification, all other technical features are known technologies to those skilled in the art.
[0029] The above description in combination with the accompanying drawings has detailed the preferred implementation modes and embodiments of the utility model, but the utility model is not limited to the above implementation modes and embodiments. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the concept of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.
Claims
1. A municipal rainwater pipeline assembly module, characterized in that It includes a connecting seat (1). On both side surfaces of the connecting seat (1), there are first mating circular grooves (101). In the center of the connecting seat (1), there is a positioning ring (102). The center of the positioning ring (102) communicates with the first mating circular groove (101). The axis line of the positioning ring (102) coincides with the axis line of the first mating circular groove (101). On the upper surface of the connecting seat (1), there is a locking mechanism (2). The cylindrical surface of the first mating circular groove (101) of the connecting seat (1) is slidably connected to a rainwater pipe (3). The side surface of the rainwater pipe (3) close to the connecting seat (1) contacts the side surface of the positioning ring (102). On the side surface of the connecting seat (1) near the bottom edge, there is a second mating circular groove (103). The number of the second mating circular grooves (103) is two, and a feeding mechanism (4) is arranged on the two second mating circular grooves (103).
2. The assembled module for municipal rainwater pipelines according to claim 1, characterized in that On the outer cylindrical surfaces on both sides of the rainwater pipe (3), there are mating ring grooves (301). The depth of the mating ring grooves (301) does not exceed one-third of the thickness of the rainwater pipe (3).
3. The assembled module for municipal rainwater pipelines according to claim 2, characterized in that, On the upper surface of the connecting seat (1), there is a through hole (105). On the connecting seat (1), there is a sliding groove (104). The sliding groove (104) communicates with the through hole (105), and the sliding groove (104) communicates with the first mating circular groove (101).
4. The assembled module of a municipal rainwater pipeline according to claim 3, characterized in that The locking mechanism (2) includes a limiting block (201), a moving shaft (202), a spring (203), and a pulling block (204). The limiting block (201) is slidably connected in the sliding groove (104). The bottom of the limiting block (201) on the side away from the positioning ring (102) is an inclined surface.
5. A municipal rainwater pipeline assembly module according to claim 4, characterized in that, The moving shaft (202) is fixedly connected to the upper surface of the limiting block (201). The moving shaft (202) penetrates through the through hole (105). The spring (203) is clamped between the upper surface of the limiting block (201) and the inner upper surface of the sliding groove (104). The spring (203) is sleeved on the cylindrical surface of the moving shaft (202). The pulling block (204) is fixedly connected to the upper surface of the moving shaft (202). The pulling block (204) is above the connecting seat (1).
6. The assembled module of a municipal rainwater pipeline according to claim 1, characterized in that, The feeding mechanism (4) includes positioning shafts (401), a moving plate (402), a mounting base (403), a hydraulic cylinder (404), and a lifting plate (405). The number of the positioning shafts (401) is two, and the positioning shafts (401) are inserted into the second mating circular grooves (103).
7. A municipal rainwater pipeline assembly module according to claim 6, characterized in that, The moving plate (402) is slidably connected to the cylindrical surfaces of the positioning shafts (401). The mounting base (403) is fixedly connected to the upper surface of the moving plate (402). The mounting base (403) is fixedly installed on the moving plate (402), and the hydraulic cylinder (404) is fixedly connected to the mounting base (403).
8. A municipal rainwater pipeline assembly module according to claim 6, characterized in that, The lifting plate (405) is fixedly connected to the upper surface of the hydraulic cylinder (404). On the upper surface of the lifting plate (405), there is an arc-shaped groove that matches the rainwater pipe (3). The lifting plate (405) is directly below the rainwater pipe (3).