Auxiliary butt joint device for MPP pipeline / PE pipeline construction
By designing an auxiliary docking device for MPP pipeline/PE pipeline construction, the combination of fixed pipe card, movable pipe card and docking operating rod body is used to solve the problem of cumbersome and low efficiency in the existing technology, and fast and accurate docking is achieved, and construction costs are reduced.
Patent Information
- Application Number
- CN202421640390.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-11
AI Technical Summary
The prior art is complicated in the construction of MPP pipelines/PE pipelines, low efficiency and high cost, which affects construction efficiency and increases costs.
An auxiliary docking device is designed, including a fixed pipe card, a movable pipe card and a docking operating rod body. The fixed pipe card and a movable pipe card are installed on the MPP pipeline/PE pipeline to be docked respectively, and the docking operation rod body is used to drive the movable pipe card to move horizontally and linearly, so as to realize the docking of the pipe.
The installation and operation of the docking device is simplified, the efficiency and accuracy of MPP pipeline/PE pipeline docking is improved, and the construction cost is reduced.
Smart Images
Figure CN222910955U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of building construction, and particularly relates to an auxiliary docking device for MPP pipe / PE pipe construction. Background Art
[0002] With the rapid development of society, the construction of power facilities has become an essential and relatively important project. During the laying process of power lines, MPP pipes / PE pipes are often used. When laying MPP pipes / PE pipes, it is necessary to first excavate a pipe pit, and then fix multiple MPP pipes / PE pipes on the sleeper boards in the pipe pit respectively. Since the length of MPP pipes / PE pipes is relatively long, adjacent MPP pipes / PE pipes need to be docked for use. Currently, the most commonly used method is socket docking. When docking, manual hammering or an inserting machine is used for operation. The method of manual operation is time-consuming and laborious.
[0003] In the related art, there is a pipe docking machine that completes the docking of MPP pipes / PE pipes by mechanical operation. However, due to the limited space in the pipe pit and the large number of MPP pipes / PE pipes, the installation and operation of the pipe docking machine are relatively cumbersome and inconvenient, which will greatly affect the efficiency of MPP pipe / PE pipe docking construction. Moreover, the price of the pipe docking machine is relatively expensive, increasing the construction cost.
[0004] Therefore, how to improve the construction convenience, complete the docking construction of MPP pipes / PE pipes efficiently and quickly, and reduce the construction cost has become a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Utility Model
[0005] The purpose of the present utility model is to provide an auxiliary docking device for MPP pipe / PE pipe construction to solve the problems raised in the above background art.
[0006] An auxiliary docking device for MPP pipe / PE pipe construction includes: a fixed pipe clamp, a movable pipe clamp, and a docking operating rod body. The fixed pipe clamp is a circular ring structure with a notch, and a first locking portion is provided on the fixed pipe clamp for fixedly clamping the fixed pipe clamp on the MPP pipe / PE pipe; the movable pipe clamp has the same shape as the fixed pipe clamp, and a second locking portion is provided on the movable pipe clamp for fixedly clamping the movable pipe clamp on the MPP pipe / PE pipe. Among them, the fixed pipe clamp and the movable pipe clamp are respectively installed on two MPP pipes / PE pipes to be docked; one end of the docking operating rod body is rotatably connected to the fixed pipe clamp, and the other end passes through the movable pipe clamp and is threadedly connected to the movable pipe clamp, and is used to drive the movable pipe clamp to move horizontally in a straight line on the docking operating rod body in a rotational form.
[0007] Optionally, the connection positions between the docking operating rod body and the fixed pipe clamp, and between the docking operating rod body and the movable pipe clamp are both located on the opposite sides of the notch.
[0008] Optionally, the centers of the fixed pipe clamp and the movable pipe clamp are on the same axis, and the connecting line between the centers of the fixed pipe clamp and the movable pipe clamp is parallel to the central axis of the docking operating rod body and the MPP pipe / PE pipe.
[0009] Optionally, the arcs of the notches of the fixed pipe clamp and the movable pipe clamp are the same, and are both greater than or equal to π / 6 and less than or equal to π / 4.
[0010] Optionally, the parts of the fixed pipe clamp and the movable pipe clamp close to the notch are made of rubber.
[0011] Optionally, one or more rubber suction cups are arranged on the inner side surfaces of the parts of the fixed pipe clamp and the movable pipe clamp made of rubber.
[0012] Optionally, fixing blocks are arranged on the outer surfaces of the fixed pipe clamp and the movable pipe clamp, one end of the docking operating rod body is rotatably connected to the fixing block on the fixed pipe clamp, the other end passes through the fixing block on the movable pipe clamp and is threadedly connected to the fixing block on the movable pipe clamp.
[0013] Optionally, both the fixed pipe clamp and the movable pipe clamp are detachably connected to the fixing blocks.
[0014] Optionally, an extrusion adjustment part is arranged on the movable pipe clamp, and the extrusion adjustment part is used to adjust the position of the MPP pipe / PE pipe to be docked in the case where the MPP pipe / PE pipe to be docked is offset.
[0015] Optionally, an operating handle is arranged at one end of the docking operating rod body close to the movable pipe clamp.
[0016] The auxiliary docking device for MPP pipe / PE pipe construction provided by the embodiments of the present disclosure can achieve the following technical effects:
[0017] During the construction of the MPP pipe / PE pipe, by respectively installing the fixed pipe clamp and the movable pipe clamp on two MPP pipes / PE pipes to be docked, and then rotating the docking operating rod body, driving the movable pipe clamp to drive the MPP pipe / PE pipe connected thereto to move towards the MPP pipe / PE pipe clamped on the fixed pipe clamp, so that the two pipes are docked. The structure of the present application is relatively simple. During assembly, there is no need to consider the influence of the construction space on the assembly process, and only the positions of the MPP pipes / PE pipes to be docked need to be determined. Thus, the installation and operation methods of the auxiliary docking device can be simplified, which helps to quickly and accurately complete the docking construction of the MPP pipe / PE pipe, ensure the docking quality while improving the construction efficiency, and reduce the construction cost. Brief Description of the Drawings
[0018] Figure 1 is a schematic structural diagram of a first perspective of an auxiliary docking device for MPP pipeline / PE pipeline construction provided by an embodiment of the present disclosure;
[0019] Figure 2 is a schematic structural diagram of a second perspective of an auxiliary docking device for MPP pipeline / PE pipeline construction provided by an embodiment of the present disclosure;
[0020] Figure 3 is a schematic structural diagram of a rubber suction cup provided by an embodiment of the present disclosure;
[0021] Figure 4 is a schematic structural diagram of a fixing block provided by an embodiment of the present disclosure;
[0022] Figure 5 is a schematic structural diagram of an extrusion adjustment part provided by an embodiment of the present disclosure;
[0023] Figure 6 is a schematic structural diagram of an operating handle provided by an embodiment of the present disclosure.
[0024] In the figure: 100, fixed pipe clamp; 101, notch; 102, first locking part; 103, rubber suction cup; 200, movable pipe clamp; 201, second locking part; 300, docking operating rod body; 400, fixing block; 500, extrusion adjustment part; 600, operating handle. Detailed Description of the Embodiments
[0025] Next, specific embodiments will be combined with the attached Figure 1-6 to clearly and completely describe the technical solutions in the embodiments of the present utility model.
[0026] An embodiment of the present disclosure provides an auxiliary docking device for MPP pipeline / PE pipeline construction, including: a fixed pipe clamp 100, a movable pipe clamp 200, and a docking operating rod body 300. The fixed pipe clamp 100 is a circular ring structure with a notch 101, and a first locking part 102 is provided on the fixed pipe clamp 100. The first locking part 102 is used to fixedly clamp the fixed pipe clamp 100 on the MPP pipeline / PE pipeline; the movable pipe clamp 200 has the same shape as the fixed pipe clamp 100, and a second locking part 201 is provided on the movable pipe clamp 200. The second locking part 201 is used to fixedly clamp the movable pipe clamp 200 on the MPP pipeline / PE pipeline. Among them, the fixed pipe clamp 100 and the movable pipe clamp 200 are respectively installed on two MPP pipelines / PE pipelines to be docked; one end of the docking operating rod body 300 is rotatably connected to the fixed pipe clamp 100, and the other end passes through the movable pipe clamp 200 and is threadedly connected to the movable pipe clamp 200, and is used to drive the movable pipe clamp 200 to move horizontally in a straight line on the docking operating rod body in a rotational form.
[0027] When using the auxiliary docking device provided by the embodiments of the present disclosure for MPP pipeline / PE pipeline construction, during the construction of MPP pipeline / PE pipeline, by respectively installing the fixed pipe clamp 100 and the movable pipe clamp 200 on two MPP pipelines / PE pipelines to be docked, and then rotating the docking operating rod body 300 to drive the movable pipe clamp 200 to drive the MPP pipeline / PE pipeline connected thereto to move towards the MPP pipeline / PE pipeline clamped on the fixed pipe clamp 100, so that the two pipelines are docked. The structure of the present application is relatively simple. During assembly, there is no need to consider the influence of the construction space on the assembly process, and only the positions of the MPP pipelines / PE pipelines to be docked need to be determined. Thus, the installation and operation methods of the auxiliary docking device can be simplified, which helps to quickly and accurately complete the docking construction of MPP pipelines / PE pipelines, ensure the docking quality while improving the construction efficiency, and reduce the construction cost.
[0028] Optionally, both the first locking portion 102 and the second locking portion 201 are provided in pairs. In this way, the fixed pipe clamp 100 and the movable pipe clamp 200 can be better fixed by using the first locking portion 102 and the second locking portion 201 provided in pairs, so that both the fixed pipe clamp 100 and the movable pipe clamp 200 can be firmly clamped on the MPP pipeline / PE pipeline, and the situation that the fixed pipe clamp 100 and the movable pipe clamp 200 are displaced on the MPP pipeline / PE pipeline and affect the subsequent docking can be avoided.
[0029] Optionally, the docking operating rod body 300 and the fixed pipe clamp 100 are connected by a bearing. In this way, the way of rotatable connection between the docking operating rod body 300 and the fixed pipe clamp 100 can be simplified, which is convenient for installation and use while reducing costs.
[0030] Optionally, a scale mark is provided along the length direction of the docking operating rod body 300. In this way, when driving the movable pipe clamp 200 to move horizontally and linearly on the docking operating rod body, the movement and docking conditions of the MPP pipeline / PE pipeline connected to the movable pipe clamp 200 can be observed and mastered through the scale mark, ensuring the docking accuracy.
[0031] Optionally, the way that the fixed pipe clamp 100 is clamped on the MPP pipeline / PE pipeline is to clamp from top to bottom, and after clamping, the notch 101 of the fixed pipe clamp 100 is vertically downward. In this way, the influence of the surrounding MPP pipelines / PE pipelines on the installation process of the fixed pipe clamp 100 is reduced, and the convenience and smoothness of installation are improved.
[0032] Optionally, the connection positions of the docking operating rod body 300 with the fixed pipe clamp 100 and the docking operating rod body 300 with the movable pipe clamp 200 are both located on the opposite side of the notch 101. In this way, since it is clamped on the MPP pipe / PE pipe through the notch 101 and the notch 101 is vertically downward, the docking operating rod body 300 located on the opposite side of the notch 101 can make the docking operating rod body 300 located directly above the MPP pipe / PE pipe, reducing the influence of the surrounding MPP pipes / PE pipes on the operation of the docking operating rod body 300, improving the convenience of operation, and helping to drive the movable pipe clamp 200 to move smoothly and stably.
[0033] Optionally, the centers of the fixed pipe clamp 100 and the movable pipe clamp 200 are on the same axis, and the connecting line of the centers of the fixed pipe clamp 100 and the movable pipe clamp 200 is parallel to the central axes of the docking operating rod body 300 and the MPP pipe / PE pipe. In this way, after the auxiliary docking device is assembled on the MPP pipe / PE pipe, the overall structure can be made more regular, which is also convenient for subsequent smoother and more stable docking of the MPP pipe / PE pipe, and ensures the neatness of the docking of the MPP pipe / PE pipe, without the need to repeatedly adjust the docking orientation, saving the time of docking construction.
[0034] Optionally, the arcs of the notches 101 of the fixed pipe clamp 100 and the movable pipe clamp 200 are the same, and are both greater than or equal to π / 6 and less than or equal to π / 4. In this way, the arcs of the notches 101 of the fixed pipe clamp 100 and the movable pipe clamp 200 are both within a reasonable range, which is not only convenient for using the elastic deformation of the fixed pipe clamp 100 and the movable pipe clamp 200 to smoothly clamp the fixed pipe clamp 100 and the movable pipe clamp 200 on the MPP pipe / PE pipe, but also ensures the contact area between the fixed pipe clamp 100 and the movable pipe clamp 200 and the MPP pipe / PE pipe, improving the stability of the clamping.
[0035] Optionally, the inner sides of the ends of the fixed pipe clamp 100 and the movable pipe clamp 200 close to the notch 101 are made of rubber. In this way, the influence of the structure at the notch 101 position of the fixed pipe clamp 100 and the movable pipe clamp 200 on the clamping process is reduced, ensuring that both the fixed pipe clamp 100 and the movable pipe clamp 200 can be smoothly clamped on the MPP pipe / PE pipe, and the friction between the fixed pipe clamp 100 and the movable pipe clamp 200 and the MPP pipe / PE pipe can be increased, making it not easy for the two to move, which helps to stably carry out the docking construction of the MPP pipe / PE pipe subsequently.
[0036] Optionally, the remaining parts of the fixed pipe clamp 100 and the movable pipe clamp 200 are made of metal. In this way, the structural strength is ensured, making the fixed pipe clamp 100 and the movable pipe clamp 200 not easy to be damaged and extending the service life.
[0037] Optionally, one or more rubber suction cups 103 are provided on the inner sides of the parts of the fixed pipe clamp 100 and the movable pipe clamp 200 made of rubber. In this way, after clamping, the rubber suction cups 103 can be used to adsorb on the side wall of the MPP pipe / PE pipe, so as to assist in fixing the fixed pipe clamp 100 and the movable pipe clamp 200, ensuring the stability of the clamping of the fixed pipe clamp 100 and the movable pipe clamp 200, and avoiding the situation that the relative displacement between the two and the MPP pipe / PE pipe affects the docking stability of the MPP pipe / PE pipe.
[0038] As Figure 4 shown, optionally, fixing blocks 400 are provided on the outer surfaces of the fixed pipe clamp 100 and the movable pipe clamp 200, and one end of the docking operation rod body 300 is rotatably connected to the fixing block 400 on the fixed pipe clamp 100, and the other end passes through the fixing block 400 on the movable pipe clamp 200 and is threadedly connected to the fixing block 400 on the movable pipe clamp 200. In this way, after installation, there can be a certain interval between the docking operation rod body 300 and the MPP pipe / PE pipe, avoiding the situation that the rotation operation of the docking operation rod body 300 is affected because the docking operation rod body 300 is too close to the MPP pipe / PE pipe, and avoiding the situation that the docking operation rod body 300 wears the MPP pipe / PE pipe, so as to ensure the smoothness of rotation while enhancing the protection of the MPP pipe / PE pipe.
[0039] It can be understood that the docking operation rod body 300 and the fixing block 400 on the movable pipe clamp 200 form a ball screw, and the ball screw is a prior art and will not be elaborated here.
[0040] Optionally, both the fixed pipe clamp 100 and the movable pipe clamp 200 are detachably connected to the fixing block 400. In this way, the connections between the fixed pipe clamp 100 and the movable pipe clamp 200 and the fixing block 400 are relatively flexible, facilitating the disassembly of the overall structure by disassembly, reducing space occupation, and being more convenient for storage.
[0041] As Figure 5 shown, optionally, an extrusion adjustment part 500 is provided on the movable pipe clamp 200, and the extrusion adjustment part 500 is used to adjust the position of the MPP pipe / PE pipe to be docked in the case of deviation of the MPP pipe / PE pipe to be docked. In this way, when the docking end of the MPP pipe / PE pipe clamped on the movable pipe clamp 200 is deviated, such as the docking end rising, the extrusion adjustment part 500 can be used to adjust the position of the MPP pipe / PE pipe to be docked, that is, apply a downward pressure to the docking end of the MPP pipe / PE pipe to keep it horizontal, so as to accurately complete the docking with the circuit pipe on the fixed pipe clamp 100 and ensure the docking quality.
[0042] Optionally, the extrusion adjusting parts 500 are arranged in pairs, and the paired extrusion adjusting parts 500 are symmetric about the vertical center line of the movable pipe clamp 200. In this way, the paired extrusion adjusting parts 500 can be used to better adjust the position of the offset MPP pipe / PE pipe.
[0043] Optionally, the first locking part 102, the second locking part 201 and the extrusion adjusting part 500 are all rubber material studs. In this way, while ensuring the stable performance of their respective functions, it can avoid damaging the MPP pipe / PE pipe and reduce costs.
[0044] As Figure 6 shown, optionally, an operation handle 600 is provided at one end of the docking operating rod body 300 close to the movable pipe clamp 200. In this way, the operation handle 600 makes it more convenient for the user to operate the docking operating rod body 300, enabling the docking operating rod body 300 to rotate continuously and stably, so as to drive the movable pipe clamp 200 to drive the MPP pipe / PE pipe to perform docking operations, improving the operation convenience and bringing a better user experience to the construction personnel.
[0045] Optionally, the operation handle 600 includes a mounting plate and a grip. The operation handle 600 is provided with a clamping block, the mounting plate is provided with a perforation, and a clamping groove is provided on the inner side wall of the perforation. The operation handle 600 is clamped in the clamping groove of the mounting plate through the clamping block. The grip is arranged on the opposite side of the docking operating rod body 300 and is offset from the center of the mounting plate. In this way, the docking operating rod body 300 can be rotated more smoothly, avoiding the situation that the docking operating rod body 300 affects the docking efficiency due to rotational jamming.
[0046] Except for the technical features described in the specification, the rest are known technologies to those skilled in the art.
[0047] In the present utility model, "up", "down", "left", "right", "front" and "back" are all relative positions used for conveniently describing the position relationship, so they cannot be understood as absolute positions to limit the protection scope.
[0048] The above content is only an example and description of the structure of the present utility model. Those skilled in the art of this technology can make various modifications or supplements to the described specific embodiments or use similar methods for substitution. As long as it does not deviate from the structure of the utility model or exceed the scope defined by this claim book, it should fall within the protection scope of the present utility model.
Claims
1. An auxiliary docking device for MPP pipeline / PE pipeline construction, characterized in that: include: The fixed pipe clamp (100) is a circular ring structure having a notch (101), and the fixed pipe clamp (100) is provided with a first locking portion (102), and the first locking portion (102) is used to fix the fixed pipe clamp (100) connected to the MPP pipeline / PE pipeline; The movable pipe clamp (200) has the same shape as the fixed pipe clamp (100), and the movable pipe clamp (200) is provided with a second locking portion (201), the second locking portion (201) being used to fix the movable pipe clamp (200) connected to the MPP pipe / PE pipe, wherein the fixed pipe clamp (100) and the movable pipe clamp (200) are respectively installed on two MPP pipes / PE pipes to be connected; The docking operating rod body (300) has one end rotatably connected to the fixed pipe clamp (100), and the other end is passed through the movable pipe clamp (200) and threadedly connected to the movable pipe clamp (200), and is used to drive the movable pipe clamp (200) to move horizontally and linearly on the docking operating rod body in a rotational manner.
2. The auxiliary docking device for MPP pipeline / PE pipeline construction according to claim 1, characterized in that: The connection positions of the docking operation rod body (300) and the fixed pipe clamp (100) as well as the docking operation rod body (300) and the movable pipe clamp (200) are both located on opposite sides of the notch (101).
3. The auxiliary docking device for MPP pipeline / PE pipeline construction according to claim 1, characterized in that: The centers of the fixed pipe clamp (100) and the movable pipe clamp (200) are located on the same axis, and a line connecting the centers of the fixed pipe clamp (100) and the movable pipe clamp (200) and a central axis of the docking operating rod body (300) and the MPP pipeline / PE pipeline are parallel to each other.
4. The auxiliary docking device for MPP pipeline / PE pipeline construction according to claim 1, characterized in that: The arcs of the notches (101) of the fixed pipe clamp (100) and the movable pipe clamp (200) are the same, and are both greater than or equal to π / 6 and less than or equal to π / 4.
5. The auxiliary docking device for MPP pipeline / PE pipeline construction according to claim 4 is characterized in that: Portions of the fixed pipe clamp (100) and the movable pipe clamp (200) close to the notch (101) are made of rubber material.
6. The auxiliary docking device for MPP pipeline / PE pipeline construction according to claim 5, characterized in that: One or more rubber suction cups (103) are provided on the inner side surfaces of the rubber parts of the fixed pipe clamp (100) and the movable pipe clamp (200).
7. The auxiliary docking device for MPP pipeline / PE pipeline construction according to any one of claims 1 to 6, characterized in that: A fixing block (400) is provided on the outer surface of the fixed pipe clamp (100) and the movable pipe clamp (200), and one end of the docking operating rod body (300) is rotatably connected to the fixing block (400) on the fixed pipe clamp (100), and the other end is passed through the fixing block (400) on the movable pipe clamp (200) and is threadedly connected to the fixing block (400) on the movable pipe clamp (200).
8. The auxiliary docking device for MPP pipeline / PE pipeline construction according to claim 7, characterized in that: The fixed pipe clamp (100) and the movable pipe clamp (200) are both detachably connected to the fixed block (400).
9. The auxiliary docking device for MPP pipeline / PE pipeline construction according to any one of claims 1 to 6, characterized in that: The movable pipe clamp (200) is provided with a squeezing adjustment portion (500), and the squeezing adjustment portion (500) is used to adjust the position of the MPP pipe / PE pipe to be docked when the MPP pipe / PE pipe to be docked is offset.
10. The auxiliary docking device for MPP pipeline / PE pipeline construction according to any one of claims 1 to 6, characterized in that: An operating handle (600) is provided at one end of the docking operating rod body (300) close to the movable pipe clamp (200).