Water conservancy project pipeline butt joint device

Abstract

The utility model discloses a hydraulic engineering pipeline butt joint device which comprises a base used for bearing and limiting, an anti-skid pad fixedly pasted to the upper surface of the middle of the base and a pressing plate arranged above the outer portion of the anti-skid pad. A butt joint conveying structure and a clamping and fixing structure are arranged at the outer end and the middle of the base respectively, the butt joint conveying structure comprises a conveying wheel, a first worm gear, a first worm and a first motor, and the clamping and fixing structure comprises a second motor, a second worm, a second worm gear, an adjusting rod and a clamping plate; a limiting adjusting structure is arranged on the outer lower side of the pressing plate and comprises a movable sleeve, a limiting block, a built-in rod and a fixing plate. According to the hydraulic engineering pipeline butt joint device, the pipelines can be conveniently moved inwards for automatic butt joint, the butt-jointed pipelines can be conveniently clamped and fixed, and the butt-jointed pipelines can be conveniently pressed and reinforced, so that butt joint of the pipelines is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy engineering pipeline docking, in particular to a water conservancy engineering pipeline docking device. Background Art

[0002] Water is called the source of human life, and water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. During the laying process of water conservancy project pipelines, the water conservancy project pipelines need to be docked through docking devices.

[0003] For example, a Chinese utility model patent with authorization announcement number CN220505992U discloses a pipe docking device for water conservancy projects, including a base and an installation frame, the installation frame is located above the base, the inner bottom wall of the installation frame is provided with a seat body that fits with the front and rear sides of its inner wall, a movable seat is provided between the front and rear sides of the inner wall of the installation frame, a movable component extending to the right side of the base is provided inside the base, the installation frame is provided on the top of the adjustment component, and the top of the installation frame is provided with an adjustment component extending to the inner side thereof and fixedly connected to the movable seat. The pipe docking device for water conservancy projects, by providing a movable seat and an adjustment component, pulls the pull ring to drive the pull rod and the block to move, compresses the spring and releases the fixation of the block to the tooth plate, then adjusts the height of the tooth plate, drives the movable seat to move up and down, thereby facilitating the fixation of pipes of different specifications, and achieving the purpose of facilitating adjustment according to actual conditions.

[0004] However, the existing water conservancy project pipeline docking device is generally not convenient for automatically docking the pipelines by moving them inward during use, and is not convenient for clamping and fixing the docked pipelines and pressing them down to reinforce them, making it difficult to ensure the docking of the pipelines. Therefore, we propose a water conservancy project pipeline docking device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a water conservancy project pipeline docking device to solve the problem that the existing water conservancy project pipeline docking device proposed in the above background technology is generally not convenient for automatically docking the pipelines by moving them inwards during use, and it is not convenient to clamp and fix the docked pipelines and press them down for reinforcement, making it difficult to ensure the docking of the pipelines.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy project pipeline docking device, comprising: a base for bearing and limiting, an anti-skid pad fixedly attached to the upper surface of the middle part of the base, and a pressure plate arranged above the anti-skid pad;

[0007] Also includes:

[0008] The outer end and the middle part of the base are respectively provided with a docking conveying structure and a clamping and fixing structure, wherein the docking conveying structure includes a conveying wheel, a first worm gear, a first worm and a first motor, and the clamping and fixing structure includes a second motor, a second worm, a second worm gear, an adjusting rod and a clamping plate, and a controller is embedded and installed on the inner side of the right rear upper end of the base;

[0009] A limit adjustment structure is arranged on the outer lower side of the pressing plate, wherein the limit adjustment structure comprises a movable sleeve, a limit block, a built-in rod and a fixed plate.

[0010] Preferably, the conveying wheel is rotatably connected to the inner side of the left upper end and the inner side of the right upper end of the base, and the upper surface of the conveying wheel and the upper surface of the anti-slip pad are symmetrically arranged in the same horizontal plane, and the front side of the conveying wheel is fixedly connected to the first worm gear;

[0011] The upper side of the first worm wheel is meshedly connected with a first worm, and the inner end of the first worm unit is connected to a first motor via a coupling, and the first worm is symmetrically arranged with respect to the first motor, and the first motor is fixedly connected to the base via a clamp and screws.

[0012] Preferably, the second motor is fixed to the rear side of the middle part of the upper end of the base via a clamp and screws, and the left and right ends of the second motor are connected to the second worm via a coupling, and the second worm unit is symmetrically arranged about the center of the second motor.

[0013] Preferably, the lower side of the outer end of the second worm is meshingly connected with a second worm wheel, and the front side of the second worm wheel is fixedly connected with an adjustment rod that is non-detachably engaged with the base, and the outer sides of the front and rear ends of the adjustment rod are both threadedly connected with a clamping plate that is symmetrically fitted with the base, and the upper end of the clamping plate is higher than the upper surface of the base.

[0014] Preferably, the movable sleeve is fitted on the upper middle side of the rear end of the base, and a limit block is fixedly connected to the lower middle side of the movable sleeve and is non-detachably engaged with the base, and a built-in rod is threadedly connected to the inner side of the upper end of the movable sleeve.

[0015] Preferably, the built-in rod is fixedly connected to the lower side of the rear end of the pressure plate, and the outer side of the front end of the pressure plate is non-detachably engaged with a fixing plate, and the fixing plate is fixedly connected to the upper side of the middle part of the front end of the base.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the water conservancy project pipeline docking device is convenient for automatically docking the pipelines by moving them inward, convenient for clamping and fixing the docked pipelines, and convenient for pressing down and reinforcing the docked pipelines to ensure the docking of the pipelines;

[0017] 1. A base, an anti-skid pad, a conveying wheel and a first worm gear are provided. Since an anti-skid pad is attached and fixed to the upper middle side of the base, symmetrical conveying wheels are rotatably connected to the inner sides of the left and right ends of the base, and the upper surfaces of the anti-skid pad and the conveying wheel are in the same horizontal plane, the front side of the conveying wheel is fixedly connected to the first worm gear whose upper side meshes with the first worm, and the inner end of the first worm unit is connected to the first motor via a coupling, so that the pipeline is conveniently moved inward for automatic docking;

[0018] 2. A base, a second motor, a second worm and a second worm wheel are provided. Since the inner sides of the left and right ends of the base are both engaged and non-detachably connected with adjustment rods, the rear side of the adjustment rod is fixedly connected with the second worm wheel whose upper side is engaged with the second worm, and the inner side of the second worm unit is connected with the second motor via a coupling, and the outer sides of the front and rear ends of the adjustment rod are threadedly connected with clamping plates that are symmetrically engaged with the base, it is convenient to clamp and fix the butted pipes;

[0019] 3. A movable sleeve, a limit block, a built-in rod and a pressure plate are provided. Since a movable sleeve is fitted on the upper middle side of the rear end of the base, a limit block that is non-detachably engaged with the base is fixedly connected under the movable sleeve, and the internal thread of the movable sleeve is connected to the built-in rod that fixes the pressure plate on the upper side. The front lower end of the pressure plate is fixedly connected to the fixed plate that is fixedly connected to the upper middle side of the front end of the base in a non-detachable engagement. The pressure plate is located on the upper middle side of the base, so it is convenient to press down and reinforce the docking pipes to ensure the docking of the pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0023] Figure 4 It is a schematic diagram of the side cross-sectional structure of the connection between the adjusting rod and the base of the utility model.

[0024] In the figure: 1. base; 2. anti-slip pad; 3. conveying wheel; 4. first worm gear; 5. first worm; 6. first motor; 7. controller; 8. second motor; 9. second worm; 10. second worm gear; 11. adjusting rod; 12. clamping plate; 13. movable sleeve; 14. limit block; 15. built-in rod; 16. pressure plate; 17. fixed plate. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-4 The utility model provides a technical solution: a water conservancy project pipeline docking device, including a base 1, an anti-slip pad 2, a conveying wheel 3, a first worm gear 4, a first worm 5, a first motor 6, a controller 7, a second motor 8, a second worm 9, a second worm gear 10, an adjusting rod 11, a clamping plate 12, a movable sleeve 13, a limit block 14, a built-in rod 15, a pressing plate 16 and a fixing plate 17. When the water conservancy project pipeline docking device is used, Figure 1 , Figure 3 and Figure 4 First, the device can be placed at the position where the water conservancy project pipeline is to be connected, and then the pipeline to be connected can be placed on the upper side of the middle of the left and right ends of the base 1, so that the pipeline fits on the conveying wheels 3 that are rotatably connected on the inner sides of the left and right ends of the base 1, and the inner sides of the clamps 12 symmetrically arranged on the inner sides of the left and right ends of the base 1. Then, the controller 7 embedded on the inner side of the right rear upper end of the base 1 can be used to control the second motor 8 fixed by the clamp and screws on the middle rear side of the base 1 to operate, so that the second motor 8 drives the second worm 9 symmetrically arranged on the outer side of the coupling to move forward. The second worm 9 is engaged with the second worm wheel 10 fixedly connected to the adjusting rod 11, the adjusting rod 11 is connected to the base 1 in a non-detachable manner, and the outer sides of the front and rear ends of the adjusting rod 11 are threadedly connected with the clamping plates 12 engaged with the base 1. Therefore, through the operation of the second motor 8, the second worm 9 is convenient for driving the adjusting rod 11 to rotate in the same direction through the second worm wheel 10, so that the adjusting rod 11 is convenient for driving the clamping plates 12 arranged in front and behind to move in the opposite direction under the clamping limit of the base 1, so as to achieve the purpose of making the clamping plates 12 fit the two sides of the pipeline;

[0027] like Figure 1 , Figure 3 and Figure 4, then the controller 7 can be used to control the first motor 6 fixedly installed on the front middle part of the upper end of the base 1 by the clamp and screws to operate, so that the first motor 6 drives the first worm 5 symmetrically arranged on the outside through the coupling to rotate. Since the lower side of the outer end of the first worm 5 is meshedly connected with the first worm wheel 4, the first worm wheel 4 is fixedly connected with the conveying wheel 3 rotating on the inner side of the outer end of the base 1, and the upper surfaces of the anti-slip pad 2 and the conveying wheel 3 are in the same horizontal plane, the operation of the first motor 6 makes it easy for the first worm 5 to drive the first worm wheel 4 to rotate in the opposite direction, thereby making it easy for the first worm wheel 4 to drive the conveying wheel 3 to rotate in the opposite direction, so as to achieve the purpose of automatically docking the pipeline inwardly through the conveying wheel 3;

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4 After the pipes are docked, the second motor 8 can be controlled by the controller 7 to operate again, so that the clamping plate 12 is tightly fitted to the outside of the pipe, and then the movable sleeve 13 arranged on the upper middle part of the rear end of the base 1 can be rotated. Since the lower middle part of the movable sleeve 13 is fixedly connected with a limit block 14 that is engaged with the base 1 and cannot be disassembled, the inner side of the movable sleeve 13 is threadedly connected with a built-in rod 15, and the upper side of the built-in rod 15 is fixedly connected with a pressing plate 16 located above the middle part of the base 1, and the front lower end of the pressing plate 16 is engaged and cannot be disassembled and connected with a fixed plate 17 fixedly connected to the base 1. Therefore, by rotating the movable sleeve 13 under the limit of the limit block 14, it is convenient for the movable sleeve 13 to drive the pressing plate 16 to move downward under the engagement limit of the fixed plate 17 through the built-in rod 15, so as to facilitate the pressing plate 16 to fit the upper side of the docked pipe, so as to achieve the purpose of pressing down and reinforcing the docked pipe, so as to ensure the purpose of pipe docking. The above electrical components are all prior art and will not be described in detail here.

[0029] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water conservancy project pipeline docking device, comprising: A base (1) for carrying and limiting, an anti-skid pad (2) adhered and fixed to the upper surface of the middle part of the base (1), and a pressure plate (16) arranged above the anti-skid pad (2); It is characterized by further comprising: The outer end and the middle of the base (1) are respectively provided with a docking conveying structure and a clamping and fixing structure, wherein the docking conveying structure comprises a conveying wheel (3), a first worm gear (4), a first worm (5) and a first motor (6), and the clamping and fixing structure comprises a second motor (8), a second worm (9), a second worm gear (10), an adjusting rod (11) and a clamping plate (12), and a controller (7) is embedded and installed on the inner side of the right rear upper end of the base (1); A limit adjustment structure is arranged on the outer lower side of the pressing plate (16), wherein the limit adjustment structure comprises a movable sleeve (13), a limit block (14), a built-in rod (15) and a fixed plate (17).

2. A water conservancy project pipeline docking device according to claim 1, characterized in that: The conveying wheel (3) is rotatably connected to the inner side of the left upper end and the inner side of the right upper end of the base (1), and the upper surface of the conveying wheel (3) and the upper surface of the anti-slip pad (2) are symmetrically arranged in the same horizontal plane, and the front side of the conveying wheel (3) is fixedly connected to the first worm gear (4); The upper side of the first worm wheel (4) is meshingly connected with a first worm (5), and the inner end of the first worm (5) is connected to a first motor (6) via a coupling, and the first worm (5) is symmetrically arranged with respect to the first motor (6), and the first motor (6) is fixedly connected to the base (1) via a clamp and screws.

3. A water conservancy project pipeline docking device according to claim 1, characterized in that: The second motor (8) is fixed to the rear side of the middle part of the upper end of the base (1) via a clamp and screws, and the left and right ends of the second motor (8) are connected to the second worm (9) via a coupling, and the second worm (9) is arranged symmetrically with respect to the center of the second motor (8).

4. A water conservancy project pipeline docking device according to claim 1, characterized in that: The lower side of the outer end of the second worm (9) is meshingly connected with a second worm wheel (10), and the front side of the second worm wheel (10) is fixedly connected with an adjustment rod (11) that is non-detachably connected to the base (1), and the outer sides of the front and rear ends of the adjustment rod (11) are both threadedly connected with a clamping plate (12) that is symmetrically fitted with the base (1), and the upper end of the clamping plate (12) is higher than the upper surface of the base (1).

5. A water conservancy project pipeline docking device according to claim 1, characterized in that: The movable sleeve (13) is fitted on the upper middle side of the rear end of the base (1), and a limit block (14) is fixedly connected to the lower middle side of the movable sleeve (13) and is non-detachably connected to the base (1), and a built-in rod (15) is threadedly connected to the inner side of the upper end of the movable sleeve (13).

6. A water conservancy project pipeline docking device according to claim 1, characterized in that: The built-in rod (15) is fixedly connected to the lower side of the rear end of the pressure plate (16), and the outer side of the front end of the pressure plate (16) is non-detachably connected to a fixing plate (17), and the fixing plate (17) is fixedly connected to the upper side of the middle part of the front end of the base (1).

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