Butt joint device for municipal drainage pipeline
By designing a municipal drainage pipeline docking device including slide rails, sliders, electric push rods and locking components, the problem of unstable pipeline docking is solved, accurate alignment and stable docking of pipelines are achieved, and the convenience of docking process is improved Sex and stability.
Patent Information
- Application Number
- CN202420107809.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-17
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-01-17
AI Technical Summary
When installing municipal drainage pipes, due to the different sizes of docking fittings, it is difficult to align quickly and accurately, resulting in unstable docking process.
A docking device including a base plate, a fixing frame, a slide rail, a slider, a moving frame, an electric push rod, a U-shaped frame, a limiting assembly and a locking assembly is designed to drive the slider and a drive plate to move through the drive frame and apply force. On the drive shaft, the limit plate moves inward, realizes the central limit of the pipe, and improves the stability and convenience of docking through electric push rods and support frames.
Accurate alignment and stable docking of pipes of different sizes are achieved, the convenience and stability of the docking process are improved, and the accuracy and safety of pipeline docking are ensured.
Smart Images
Figure CN222332913U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal drainage pipe docking, in particular to a docking device for municipal drainage pipes. Background Art
[0002] Municipal drainage pipes are an important part of municipal drainage. Drainage pipes can effectively alleviate water accumulation in urban areas, so that road surface water or rainwater can be discharged quickly, ensuring the smooth flow of roads. Municipal drainage pipes need to be connected during installation.
[0003] The municipal pipelines in the prior art are generally directly butted during installation. Since the sizes of the butt fittings may vary during the butt connection process, it is difficult to align the pipelines conveniently and accurately when butt connecting the pipelines. Therefore, a butt connection device for municipal drainage pipelines is proposed. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the utility model provides a docking device for municipal drainage pipes, which solves the problems raised in the above-mentioned background technology.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a docking device for municipal drainage pipes, comprising a bottom plate and a fixed frame fixedly installed on the right side of the upper surface of the bottom plate, two groups of first slide rails are fixedly connected to the left side of the upper surface of the bottom plate, and the outer surface of each group of the first slide rails is slidably connected to the first slider, and the upper surfaces of the two groups of the first sliders are fixedly connected to the mobile frame, and the left side of the upper surface of the bottom plate is fixedly connected to the support frame, and the upper surface of the support frame is fixedly connected to the electric push rod whose output end is fixedly connected to the left side of the mobile frame, and the upper surface of the mobile frame and the upper surface of the fixed frame are fixedly connected to the U-shaped frame, and the outer surface of each group of the U-shaped frame is fixedly connected to three groups of second slide rails, and the outer surface of each group of the second slide rails is slidably connected to the second slider, and the inner side of the outer side of each group of the second slider is fixedly connected to the driving plate, and the outer surface of each group of the driving plate is provided with a driving groove, and the tops of the two groups of the U-shaped frames are provided with locking holes, and the three groups of second sliders on the left and the three groups of second sliders on the right are all connected by driving through the driving frame, and the outer surface of the driving frame is provided with a locking assembly.
[0008] Preferably, the center line of the output end of the electric push rod and the longitudinal center line of the movable frame are located in the same vertical plane.
[0009] Preferably, the limit assembly includes six groups of movable columns movably plugged into the outer surface of each group of U-shaped frames, the inner ends of any two adjacent groups of movable columns are fixedly connected to the limit plates, and the outer ends of any two adjacent groups of movable columns are fixedly plugged with drive shafts that are compatible with the drive grooves.
[0010] Preferably, the driving shaft is made of stainless steel, and the width of the driving plate is smaller than the distance between two adjacent groups of moving columns.
[0011] Preferably, the locking assembly includes a locking shaft movably inserted in the top of the drive frame and adapted to the locking hole, each group of the locking shaft outer side is fixedly connected to a circular plate, and each group of the locking shaft outer surface is sleeved with a spring whose inner and outer ends are respectively welded to the outer surface of the drive frame and the inner surface of the circular plate.
[0012] Preferably, the outer diameter of the locking shaft is smaller than the inner diameter of the locking hole, and the edges of the inner side surfaces of the locking shaft are chamfered.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the utility model provides a docking device for municipal drainage pipes, which has the following beneficial effects:
[0015] 1. The docking device for municipal drainage pipes drives three adjacent groups of second sliders and three groups of driving plates to move simultaneously through a group of driving frames, so that the three adjacent groups of driving plates can simultaneously apply forces to the three adjacent groups of driving shafts through the three groups of driving grooves, so that the three adjacent groups of limiting plates can move inward at the same time, and then the pipes of different sizes can be conveniently limited at the center position. The limiting methods of the two groups of pipes to be docked are the same, so that the two groups of pipes can be conveniently aligned, so that the two groups of pipes can be docked more accurately.
[0016] 2. The docking device for municipal drainage pipes can conveniently drive the locking shaft to move outward relative to the driving frame by pulling the circular plate outward, so that the locking shaft is separated from the locking hole, and then the locking of the driving frame is conveniently released, so that the driving frame can flexibly drive the three adjacent groups of second sliders to move, and under the elastic action of the spring, the locking shaft can stably limit the driving frame, and then the limiting plate can conveniently and stably limit the pipe, which greatly improves the stability of the pipe docking process.
[0017] 3. The docking device for municipal drainage pipes applies a force to the movable frame by setting an output end of an electric push rod. When the two sets of pipes are limited, the movable frame only needs to start the electric push rod to stably drive the first slider and the U-shaped frame on the left to move, so that the pipe on the left can move to the right conveniently and stably to align with the pipe on the right, which effectively improves the convenience and stability of the docking of the two sets of pipes. Under the action of the support frame, the height of the output end of the electric push rod is increased, so that the output end of the electric push rod can apply a force to the movable frame more evenly and stably, further improving the stability of the movement of the movable frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 , Figure 2 It is a schematic diagram of the structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the limiting structure of the utility model;
[0020] Figure 4 It is an exploded schematic diagram of the locking structure of the utility model.
[0021] In the figure: 1, bottom plate; 2, fixed frame; 3, first slide rail; 4, first slider; 5, movable frame; 6, electric push rod; 7, U-shaped frame; 8, movable column; 9, limit plate; 10, drive shaft; 11, second slide rail; 12, second slider; 13, drive plate; 14, drive slot; 15, drive frame; 16, locking hole; 17, locking shaft; 18, round plate; 19, spring; 20, support frame. DETAILED DESCRIPTION
[0022] 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.
[0023] See also Figure 1-4The utility model provides a technical solution: a docking device for municipal drainage pipes, comprising a bottom plate 1 and a fixed frame 2 fixedly installed on the right side of the upper surface of the bottom plate 1, two groups of first slide rails 3 are fixedly connected to the left side of the upper surface of the bottom plate 1, and the outer surface of each group of first slide rails 3 is slidably connected to a first slider 4, and the upper surfaces of the two groups of first sliders 4 are fixedly connected to a moving frame 5, a support frame 20 is fixedly connected to the left side of the upper surface of the bottom plate 1, and an electric push rod 6 fixedly connected to the output end and the left side of the moving frame 5 is fixedly connected to the upper surface of the support frame 20, and a U-shaped frame 7 is fixedly connected to the upper surface of the moving frame 5 and the upper surface of the fixed frame 2, and a limiting component is installed on the outer surface of each group of U-shaped frames 7, and the limiting component includes six groups of moving columns 8 movably plugged into the outer surface of each group of U-shaped frames 7, and the inner ends of any two adjacent groups of moving columns 8 are fixedly connected to the limiting plates 9, and the outer ends of any two adjacent groups of moving columns 8 are fixedly plugged There is a driving shaft 10 adapted to the driving groove 14, three groups of second slide rails 11 are fixedly connected to the outer surface of each group of U-shaped frames 7, and the outer surface of each group of second slide rails 11 is slidably connected to the second slider 12, and the inner side of the outer side surface of each group of second sliders 12 is fixedly connected to the driving plate 13, and the outer surface of each group of driving plates 13 is provided with a driving groove 14, and the tops of the two groups of U-shaped frames 7 are provided with locking holes 16. The three groups of second sliders 12 on the left and the three groups of second sliders 12 on the right are all connected by driving through the driving frame 15. A locking assembly is installed on the outer surface of the driving frame 15, and the locking assembly includes a locking shaft 17 movably plugged into the top of the driving frame 15 and adapted to the locking hole 16. The outer side surface of each group of locking shafts 17 is fixedly connected to a circular plate 18, and the outer surface of each group of locking shafts 17 is sleeved with a spring 19 whose inner and outer ends are respectively welded to the outer surface of the driving frame 15 and the inner side of the circular plate 18.
[0024] In the present invention, in order to enable the locking shaft 17 to conveniently lock the drive frame 15 and the second slider 12, the outer diameter of the locking shaft 17 is set to be smaller than the inner diameter of the locking hole 16, so that the locking shaft 17 can be conveniently adapted to the locking hole 16, and the inner side edges of the locking shaft 17 are chamfered. The chamfering greatly improves the convenience of adapting the locking shaft 17 to the locking hole 16, thereby further improving the convenience of the locking shaft 17 to lock the drive frame 15 and the second slider 12.
[0025] In the present invention, in order to enable the driving plate 13 to smoothly drive the driving shaft 10 to move, the material of the driving shaft 10 is set to be stainless steel, thereby increasing the service life of the driving shaft 10, and the width of the driving plate 13 is set to be smaller than the spacing between two adjacent groups of movable columns 8, so that the driving plate 13 can move more smoothly, greatly improving the smoothness of the driving plate 13 driving the driving shaft 10 to move.
[0026] In the present invention, in order to enable the electric push rod 6 to drive the mobile frame 5 to move smoothly, the center line of the output end of the electric push rod 6 and the longitudinal center line of the mobile frame 5 are arranged to be located in the same vertical plane, so that the output end of the electric push rod 6 can apply a force to the mobile frame 5 evenly and stably, thereby effectively improving the stability of the movement of the mobile frame 5.
[0027] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.
[0028] The working principle of the utility model is:
[0029] S1. Limit the two groups of pipes, place the two groups of pipes on the limiting plates 9 at the bottom on the left and right sides respectively, then pull the two groups of circular plates 18 on the left side outward, so that the two groups of circular plates 18 on the left side respectively drive the two groups of locking shafts 17 on the left side to move outward, so that the two groups of locking shafts 17 on the left side release the lock of the driving frame 15 on the left side, hold the two groups of circular plates 18 on the left side and push the driving frame 15 on the left side to the right, the driving frame 15 on the left side drives the three groups of second sliders 12 and three groups of driving plates 13 on the left side to move to the right along the trajectory of the second slide rail 11, and the three groups of driving plates 13 on the left side simultaneously apply force to the three groups of driving shafts 10 on the left side through the three groups of driving grooves 14, so that the three groups of driving shafts 10 on the left side are respectively The six groups of movable columns 8 and three groups of limiting plates 9 on the left are driven to move inwardly. The movement strokes of the three groups of limiting plates 9 on the left are consistent, so that pipes of different sizes can be limited more accurately. When the inner sides of the three groups of limiting plates 9 on the left are in contact with the pipes and the locking shaft 17 on the left is aligned with the locking hole 16 on the left, the two groups of circular plates 18 on the left are released. Under the elastic action of the spring 19, the locking shaft 17 and the circular plate 18 on the left can move inwardly and adapt to the locking hole 16 to lock the driving frame 15 on the left, and then the second slider 12, the driving plate 13, the driving shaft 10, the movable column 8 and the limiting plate 9 on the left can be locked, so that one group of pipes can be limited, and the limiting method of the other group of pipes is the same as the limiting method of the pipes on the left.
[0030] S2. Pipe docking. When the two groups of pipes are limited, start the electric push rod 6. The output end of the electric push rod 6 extends to drive the movable frame 5 and the first slide block 4 to move to the right along the track of the first slide rail 3, so that the U-shaped frame 7 on the left side drives the movable column 8 and the limiting plate 9 on the left side to move to the right, so that the pipe on the left side can move to the right, so that the two groups of pipes can be aligned and flush, so that the two groups of pipes can be docked.
[0031] In summary, the docking device for municipal drainage pipes drives three adjacent groups of second sliders 12 and three groups of driving plates 13 to move simultaneously through a group of driving frames 15, so that the three adjacent groups of driving plates 13 can simultaneously apply forces to the three adjacent groups of driving shafts 10 through the three groups of driving grooves 14, so that the three adjacent groups of limiting plates 9 can move inward at the same time, so that pipes of different sizes can be conveniently limited at the center position, and the limiting methods of the two groups of pipes that need to be docked are the same, so that the two groups of pipes can be conveniently aligned, so that the two groups of pipes can be docked more accurately, and by pulling the circular plate 18 outward, the circular plate 18 can conveniently drive the locking shaft 17 to move outward relative to the driving frame 15, so that the locking shaft 17 is separated from the locking hole 16, and then the locking of the driving frame 15 is conveniently released, so that the driving frame 15 can flexibly drive the adjacent The three groups of second sliders 12 move, and under the elastic action of the spring 19, the locking shaft 17 can stably limit the driving frame 15, so that the limiting plate 9 can conveniently and stably limit the pipeline, which greatly improves the stability of the pipeline docking process. By setting the output end of the electric push rod 6 to apply a force to the moving frame 5, when the two groups of pipelines are limited, only the electric push rod 6 needs to be started, so that the moving frame 5 can stably drive the first slider 4 and the U-shaped frame 7 on the left to move, so that the pipeline on the left can conveniently and stably move to the right side and align with the pipeline on the right side, which effectively improves the convenience and stability of the docking of the two groups of pipelines. Under the action of the support frame 20, the height of the output end of the electric push rod 6 is increased, so that the output end of the electric push rod 6 can apply a force to the moving frame 5 more evenly and stably, further improving the stability of the movement of the moving frame 5.
[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0033] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.
Claims
1. A docking device for a municipal drainage pipe, comprising a base plate (1) and a fixing frame (2) fixedly mounted on the right side of the upper surface of the base plate (1), characterized in that: Two groups of first slide rails (3) are fixedly connected to the left side of the upper surface of the bottom plate (1), and the outer surface of each group of the first slide rails (3) is slidably connected to a first slider (4), and the upper surfaces of the two groups of the first sliders (4) are fixedly connected to a moving frame (5). A support frame (20) is fixedly connected to the left side of the upper surface of the bottom plate (1), and an electric push rod (6) whose output end is fixedly connected to the left side of the moving frame (5) is fixedly connected to the upper surface of the support frame (20). The upper surface of the moving frame (5) and the upper surface of the fixed frame (2) are fixedly connected to a U-shaped frame (7), and a limit assembly is installed on the outer surface of each group of the U-shaped frames (7). The outer surfaces of the two groups of U-shaped frames (7) are fixedly connected with three groups of second slide rails (11), the outer surface of each group of the second slide rails (11) is slidably connected with a second slider (12), the inner side of the outer side surface of each group of the second sliders (12) is fixedly connected with a driving plate (13), the outer surface of each group of the driving plate (13) is provided with a driving groove (14), the tops of the two groups of U-shaped frames (7) are provided with locking holes (16), the three groups of second sliders (12) on the left side and the three groups of second sliders (12) on the right side are transmission-connected through a driving frame (15), and a locking component is installed on the outer surface of the driving frame (15).
2. A docking device for municipal drainage pipes according to claim 1, characterized in that: The center line of the output end of the electric push rod (6) and the longitudinal center line of the moving frame (5) are located in the same vertical plane.
3. A docking device for municipal drainage pipes according to claim 1, characterized in that: The limit assembly comprises six groups of movable columns (8) movably plugged into the outer surface of each group of U-shaped frames (7), the inner ends of any two adjacent groups of movable columns (8) are fixedly connected to the limit plates (9), and the outer ends of any two adjacent groups of movable columns (8) are fixedly plugged with drive shafts (10) adapted to the drive slots (14).
4. A docking device for municipal drainage pipes according to claim 3, characterized in that: The driving shaft (10) is made of stainless steel, and the width of the driving plate (13) is smaller than the distance between two adjacent groups of moving columns (8).
5. The docking device for municipal drainage pipes according to claim 1, characterized in that: The locking assembly comprises a locking shaft (17) movably plugged into the top end of the driving frame (15) and adapted to the locking hole (16); the outer side surface of each group of the locking shafts (17) is fixedly connected to a circular plate (18); the outer surface of each group of the locking shafts (17) is sleeved with a spring (19) whose inner and outer ends are respectively welded to the outer surface of the driving frame (15) and the inner side surface of the circular plate (18).
6. A docking device for municipal drainage pipes according to claim 5, characterized in that: The outer diameter of the locking shaft (17) is smaller than the inner diameter of the locking hole (16), and the inner side edges of the locking shaft (17) are chamfered.