Pipeline butt joint device for mountain long-distance pipeline construction
By designing a pipeline docking device for long-distance pipeline construction in mountainous areas, which includes a base plate, support columns, and clamping components, the problems of terrain adaptability and docking accuracy in mountainous construction were solved, and efficient and stable pipeline docking results were achieved.
Patent Information
- Application Number
- CN202520412600.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2035-03-11
AI Technical Summary
Existing construction technologies and equipment for long-distance pipelines in mountainous areas have significant shortcomings in dealing with complex mountainous terrain, narrow working surfaces, and high-precision pipeline connections, resulting in low construction efficiency, poor quality, and insufficient safety.
A pipe docking device was designed, comprising a base plate, a cross-shaped support plate, a support column, a pneumatic telescopic column, and a clamping assembly. The device achieves flexible adjustment of height and angle through a motor-driven threaded rod and telescopic column, and provides stable support and precise docking in combination with the clamping assembly.
It improves the device's adaptability and stability to different terrains, reduces construction time and labor costs, increases the accuracy and success rate of pipeline connections, and enhances construction safety and efficiency.
Smart Images
Figure CN223579134U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of pipeline butt joint for construction, in particular to a pipeline butt joint device for mountain long-distance pipeline construction. BACKGROUND
[0002] In the process of mountain long-distance pipeline construction, there are a series of technical problems, which have a great impact on the efficiency, quality and safety of construction.
[0003] Firstly, the mountain terrain is complex and diverse, with uneven terrain and large slope changes. When large-quality pipeline construction is carried out on steep slope sections of mountain forest land, the traditional pipeline butt joint device is difficult to adapt to different terrain conditions. The support structure often cannot be flexibly adjusted in height and angle, and it is difficult to ensure the stability of the device on inclined or uneven ground, which makes it difficult to ensure the accuracy of pipeline butt joint and increases the construction difficulty and cost. For example, in some steep areas, the conventional device cannot make the pipeline remain horizontal or vertical for butt joint, affecting the connection quality of the pipeline and the subsequent conveying effect. Secondly, the narrow working surface of mountain forest land brings many inconveniences to the construction of pressure pipelines. The narrow space limits the operation of construction equipment and the stacking of materials, and the traditional construction process is difficult to realize mechanized operation. Manual material handling not only has low efficiency, but also increases the labor intensity and safety risk of construction personnel. Moreover, in this environment, the installation and fixation of the pipeline are difficult, and it is difficult to find suitable support points and operation space, which slows down the construction progress. Thirdly, the existing pipeline butt joint device has deficiencies in function and cannot meet the special needs of mountain construction. During the butt joint process, it is difficult to accurately adjust the position and angle of the pipeline, resulting in large butt joint errors and the need for multiple rework adjustments, which prolongs the construction period. At the same time, there is a lack of efficient clamping and positioning mechanism, which cannot quickly and stably fix the pipeline, affecting the construction efficiency. For example, in some complex mountain environments, due to the limitations of the device, the success rate of pipeline butt joint is low, which seriously restricts the construction progress.
[0004] In summary, the existing mountain long-distance pipeline construction technology and equipment have obvious defects in dealing with complex mountain terrain, narrow working surface and high-precision pipeline butt joint, and there is an urgent need for a new type of pipeline butt joint device and related technology to solve these problems and improve the overall level of mountain long-distance pipeline construction. UTILITY MODEL CONTENTS
[0005] In order to make up for the above shortcomings, the utility model provides a pipeline butt joint device for mountain long-distance pipeline construction, aiming to improve the problem that some mountain long-distance pipeline construction technology and equipment have obvious defects in dealing with complex mountain terrain, narrow working surface and high-precision pipeline butt joint.
[0006] The utility model discloses a kind of pipe butt joint devices for mountain long-distance pipeline construction, including bottom plate, the bottom plate top end fixed installation cross-shaped support plate, the support plate top end fixed installation top plate, every two adjacent inner walls of the support plate are fixedly installed between baffle, baffle with The first threaded rod is rotatably installed between the bottom plate, the first threaded rod top end fixed installation first motor, threaded installation support strip on the first threaded rod, support column is fixedly installed at the support strip bottom end, support column bottom end slidingly penetrates the bottom plate and fixedly installs support leg, the top end of the top plate rotatably installs pneumatic telescopic column, the pneumatic telescopic column bottom end installs second motor, the top end of the pneumatic telescopic column fixedly installs support seat, clamping assembly is installed on the support seat.
[0007] In the preferred technical scheme of the utility model, the support column is fixedly installed with a limiting strip outside, the limiting strip slidingly penetrates the bottom plate and extends to the outside, and the limiting strip has the same length as the support column.
[0008] In the preferred technical scheme of the utility model, the support leg is L-shaped, the inner angle of the support leg is between 120° and 150°, a horizontal strip plate is fixedly installed outside the support leg, and the horizontal strip plate is provided with a positioning hole.
[0009] In the preferred technical scheme of the utility model, the second motor is fixedly installed at the bottom end of the bottom plate, and the output end of the second motor penetrates the bottom plate, the support plate and the top plate and is fixedly connected with the bottom end of the pneumatic telescopic column.
[0010] In the preferred technical scheme of the utility model, the pneumatic telescopic column comprises a first sleeve rod and a second sleeve rod, the first sleeve rod is rotatably installed at the top end of the top plate, the top end of the first sleeve rod slidingly sleeves the second sleeve rod, a gas cylinder is fixedly installed at the bottom end of the inner wall of the first sleeve rod, the output end of the gas cylinder is fixedly connected with the top end of the inner wall of the second sleeve rod, a sliding block is symmetrically fixedly installed at the bottom end outside the second sleeve rod, and the inner wall of the first sleeve rod is provided with a first sliding groove matched with the sliding block.
[0011] In the preferred technical scheme of the utility model, the top end of the top plate is provided with a circular groove matched with the first sleeve rod, and the first sleeve rod is slidingly connected with the inner wall of the circular groove.
[0012] In the preferred technical scheme of the utility model, a reinforcing rib is symmetrically fixedly installed between the bottom end of the support seat and the outside of the second sleeve rod, and one side of the bottom end of the reinforcing rib is inclinedly arranged.
[0013] The clamping assembly comprises a vertical plate, an arc-shaped support seat and an arc-shaped clamping plate, the top ends of the support seat are symmetrically fixed with the arc-shaped support seats, one side of the top end of the support seat is symmetrically fixed with the vertical plate, a second sliding groove is arranged on the vertical plate, a second threaded rod is rotatably arranged between the inner walls of the second sliding groove, a pressing plate is threadedly arranged on the second threaded rod, the arc-shaped clamping plate is fixedly arranged at the bottom end of the pressing plate, a third motor is fixedly arranged at the top end of the second threaded rod, the vertical plate is arranged at the center of each of the two arc-shaped support seats, square blocks are fixedly arranged on the two sides of the pressing plate, strip-shaped holes matched with the square blocks are arranged on the two sides of the second sliding groove, and the square blocks are slidably connected with the inner walls of the strip-shaped holes.
[0014] The utility model discloses the beneficial effect is:
[0015] Precise terrain adaptation and stable support: the pipeline butt joint device of the utility model has excellent terrain adaptation capability. The first threaded rod, the first motor, the support strip, the support column and the support leg and other components in the device work cooperatively, and through the rotation of the first threaded rod driven by the first motor, the height of each support leg can be adjusted individually. This enables the device to quickly adjust the height of the support leg according to the different slopes and terrain of the mountainous area, and ensures the stability of the device on the complex mountainous terrain. The support leg adopts L-shaped design, the inner angle is between 120°-150°, and the outer side is provided with a horizontal strip plate with a positioning hole, which can be fixed to the ground by means of a large bolt, further enhancing the stability of the device. For example, in the mountainous area with large slope, by adjusting the height of the support leg and using the bolt, the device can be stably supported to provide a reliable foundation for the pipeline butt joint, effectively improving the accuracy and safety of the butt joint.
[0016] Efficient and flexible construction operation: in terms of construction operation, the device greatly improves the efficiency and flexibility. The second motor drives the pneumatic telescopic column to rotate, which can easily adjust the direction of the support seat, and facilitates quick adjustment of the pipeline butt joint angle in the narrow working surface; the second set of rods are driven by the cylinder to extend and retract, which can accurately control the height of the support seat to meet the height requirements of different pipeline butt joints. For example, in the narrow working surface of the mountainous forest area, the device can be flexibly rotated and lifted to quickly adjust the pipeline to the appropriate butt joint position, reducing the construction time and labor cost, and improving the construction efficiency compared with the traditional way.
[0017] Reliable pipe clamping and butt joint: the clamping assembly is a highlight of the device, which drives the second threaded rod to rotate through the third motor, drives the pressing plate and the arc-shaped clamping plate to move downward, and tightly matches with the arc-shaped support seat, so that the pipe can be clamped firmly. This design not only improves the stability in the pipe butt joint process, but also effectively reduces the butt joint error and improves the butt joint accuracy. The setting of the vertical plate, the second sliding groove, the block and the strip-shaped hole and the like ensures the stability of the pressing plate during movement, and further ensures the reliability of the pipe clamping. For example, in actual construction, the one-time success rate of pipe butt joint is significantly improved by using the clamping assembly, which greatly shortens the construction period and improves the construction quality. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.
[0019] Figure 1 is a structural schematic view of a pipe butt joint device for mountain long-distance pipeline construction provided by the embodiments of the present application;
[0020] Figure 2 is a side view of a pipe butt joint device for mountain long-distance pipeline construction provided by the embodiments of the present application;
[0021] Figure 3 is a partial structural schematic view of a pipe butt joint device for mountain long-distance pipeline construction provided by the embodiments of the present application;
[0022] Figure 4 is a structural schematic view of a clamping assembly provided by the embodiments of the present application.
[0023] In the drawings: 110 - bottom plate; 111 - support plate; 112 - top plate; 113 - partition plate; 114 - first threaded rod; 115 - first motor; 116 - support strip; 117 - support column; 118 - support leg; 119 - horizontal strip plate; 120 - pneumatic telescopic column; 1201 - second motor; 121 - first sleeve rod; 122 - second sleeve rod; 123 - air cylinder; 130 - support seat; 131 - vertical plate; 132 - arc-shaped support seat; 133 - arc-shaped clamping plate; 134 - second threaded rod; 135 - pressing plate; 136 - third motor. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0025] Please refer to Figures 1-3 The present application provides a technical scheme: a pipe butt joint device for mountain long-distance pipeline construction, comprising a bottom plate 110, a cross-shaped support plate 111 fixedly installed at the top end of the bottom plate 110, a top plate 112 fixedly installed at the top end of the support plate 111, a partition plate 113 fixedly installed between every two adjacent inner walls of the support plate 111, a first threaded rod 114 rotatably installed between the partition plate 113 and the bottom plate 110, a first motor 115 fixedly installed at the top end of the first threaded rod 114, a support bar 116 threadedly installed on the first threaded rod 114, a support column 117 fixedly installed at the bottom end of the support bar 116, a support leg 118 slidingly penetrating through the bottom plate 110 and fixedly installed at the bottom end of the support column 117, a pneumatic telescopic column 120 rotatably installed at the top end of the top plate 112, a second motor 1201 installed at the bottom end of the pneumatic telescopic column 120, the second motor 1201 being fixedly installed at the bottom end of the bottom plate 110, the output end of the second motor 1201 penetrating through the bottom plate 110, the support plate 111 and the top plate 112 and being fixedly connected with the bottom end of the pneumatic telescopic column 120, a support seat 130 fixedly installed at the top end of the pneumatic telescopic column 120, and a clamping assembly installed on the support seat 130.
[0026] In some specific embodiments, a limiting strip is fixedly installed outside the support column 117, the limiting strip slidingly penetrating through the bottom plate 110 and extending to the outside, and the length of the limiting strip is the same as that of the support column 117. The limiting strip is arranged to play a good guiding and limiting role in the lifting of the support column 117, so as to avoid the shaking, deviation or rotation of the support column 117 during lifting, thereby making the adjustment of the support leg 118 more stable and accurate. This further guarantees the reliability of the whole device in supporting under different terrains and improves the adaptability of the device to complex mountain terrains, provides a more stable basis for pipe butt joint, and helps to improve the precision and construction quality of pipe butt joint.
[0027] In some specific embodiments, the support leg 118 is arranged in an L shape, and the inner angle of the support leg 118 is between 120°-150°, so that the support leg 118 can better disperse the pressure when bearing the weight of the device and the pipeline, and adapt to different slope terrains in mountainous areas. The lateral side of the support leg 118 is fixedly installed with a horizontal strip plate 119, which is provided with positioning holes. The device can be more firmly fixed on the ground by connecting the positioning holes with the ground through large bolts, effectively preventing the device from being displaced due to external force or ground vibration during construction, enhancing the stability of the device in the mountainous construction environment, and ensuring the smooth progress of the pipeline butt joint work.
[0028] Please refer to Figure 3 The pneumatic telescopic column 120 includes a first sleeve rod 121 and a second sleeve rod 122. The first sleeve rod 121 is rotatably installed at the top end of the top plate 112, and the top end of the first sleeve rod 121 is slidably sleeved with the second sleeve rod 122. A gas cylinder 123 is fixedly installed at the inner wall of the first sleeve rod 121, and the output end of the gas cylinder 123 is fixedly connected with the inner wall of the second sleeve rod 122. A sliding block is symmetrically fixedly installed at the bottom end of the outer side of the second sleeve rod 122. The inner wall of the first sleeve rod 121 is provided with a first sliding groove matched with the sliding block. A reinforcing rib is symmetrically fixedly installed between the outer side of the second sleeve rod 122 and the bottom end of the support seat 130, and one side of the bottom end of the reinforcing rib is arranged in an inclined manner.
[0029] In some specific embodiments, the top end of the top plate 112 is provided with a circular groove matched with the first sleeve rod 121, and the first sleeve rod 121 is slidably connected with the inner wall of the circular groove. The circular groove provides stable support and a rotating track for the first sleeve rod 121, preventing the first sleeve rod 121 from shaking or deviating radially during rotation.
[0030] In some specific embodiments, the clamping assembly includes a vertical plate 131, an arc-shaped support seat 132, and an arc-shaped clamping plate 133. The top end of the support seat 130 is symmetrically fixedly installed with the arc-shaped support seat 132 on both sides. The top end of the support seat 130 is symmetrically fixedly installed with the vertical plate 131 on one side. The vertical plate 131 is provided with a second sliding groove. A second threaded rod 134 is rotatably installed between the two sides of the inner wall of the second sliding groove. A pressing plate 135 is threadedly installed on the second threaded rod 134. The arc-shaped clamping plate 133 is fixedly installed at the bottom end of the pressing plate 135. A third motor 136 is fixedly installed at the top end of the second threaded rod 134. The vertical plate 131 is arranged at the center of each side of the two arc-shaped support seats 132. Squares are fixedly installed on both sides of the pressing plate 135. The second sliding groove is provided with a strip-shaped hole matched with the square on both sides. The square is slidably connected with the inner wall of the strip-shaped hole. The design of the square and the strip-shaped hole makes the pressing plate 135 move more stably, avoiding tilting or shaking of the pressing plate 135, thereby improving the precision and stability of pipeline clamping, providing reliable fixation for pipeline butt joint, and helping to improve the success rate and construction quality of pipeline butt joint.
[0031] Working principle: when using, the device is moved to the designated docking place on the mountain, the first motor 115 is started to drive the first threaded rod 114 to rotate, the first threaded rod 114 rotates to drive the support column 117 to rise through the support strip 116, so that each support leg 118 can be individually adjusted to be suitable for different terrains, and meanwhile, a large bolt can be used to pass through the horizontal strip plate 119 to be secondarily fixed to the ground, the second motor 1201 is started to drive the pneumatic telescopic column 120 to rotate, thereby driving the support base 130 to rotate to adjust the docking direction, finally, the cylinder 123 is started to adjust the height of the support base 130 through the second set of rods 122, finally, the two pipelines to be docked are placed on the arc-shaped support bases 132 on the two sides, and then the third motor 136 is started to drive the second threaded rod 134 to rotate, the second threaded rod 134 rotates to drive the arc-shaped clamping plate 133 to move down through the pressing plate 135 to cooperate with the arc-shaped support base 132 to clamp and fix the pipelines.
[0032] The preferred embodiments of the present application have been described above, but the present application is not limited to the above, and can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A pipe butt joint device for mountain long distance pipeline construction, characterized in that, The utility model provides a kind of multi-functional supporting device, including bottom plate, the top end fixed mounting cross support plate of bottom plate, the top end fixed mounting top plate of support plate, fixed mounting partition between every two adjacent inner walls of support plate, first threaded rod is rotatably installed between the partition and the bottom plate, first threaded rod top end fixed mounting first motor, support strip is screw-mounted on first threaded rod, support column is fixedly installed on the bottom end of support strip, support column bottom end slidingly penetrates bottom plate and fixedly installs support leg, the top end of top plate is rotatably installed pneumatic telescopic column, the bottom end of pneumatic telescopic column is installed second motor, support seat is fixedly installed on the top end of pneumatic telescopic column, clamping assembly is installed on support seat.
2. The pipe butt joint device for mountain long-distance pipeline construction according to claim 1, characterized in that, The outer side of the support column is fixedly installed with a limiting strip, and the limiting strip slidingly penetrates the bottom plate and extends to the outer side.
3. The pipe butt joint device for mountain long-distance pipeline construction according to claim 1, characterized in that, The support leg is L-shaped, and the inner angle of the support leg is between 120° and 150°. A horizontal strip plate is fixedly installed on the outer side of the support leg, and the horizontal strip plate is provided with a positioning hole.
4. The pipe butt joint device for mountain long-distance pipeline construction according to claim 1, characterized in that, The second motor is fixedly installed at the bottom end of the bottom plate, and the output end of the second motor penetrates the bottom plate, the support plate and the top plate and is fixedly connected with the bottom end of the pneumatic telescopic column.
5. The pipe butt joining device for mountain long distance pipeline construction according to claim 1, characterized in that, The pneumatic telescopic column includes a first sleeve rod and a second sleeve rod. The first sleeve rod is rotatably installed at the top end of the top plate. The top end of the first sleeve rod slidingly sleeves the second sleeve rod. A gas cylinder is fixedly installed at the bottom end of the inner wall of the first sleeve rod. The output end of the gas cylinder is fixedly connected with the top end of the inner wall of the second sleeve rod. Symmetrical sliding blocks are fixedly installed at the bottom end of the outer side of the second sleeve rod. The inner wall of the first sleeve rod is provided with a first sliding groove matched with the sliding blocks.
6. The pipe butt joining device for mountain long distance pipeline construction according to claim 5, characterized in that, The top end of the top plate is provided with a circular groove matched with the first sleeve rod, and the first sleeve rod is slidingly connected with the inner wall of the circular groove.
7. The pipe butt joining device for mountain long distance pipeline construction according to claim 5, characterized in that, Symmetrical reinforcing ribs are fixedly installed between the outer side of the second sleeve rod and the bottom end of the support seat.
8. The pipe butt joining device for mountain long distance pipeline construction according to claim 1, characterized in that, The clamping assembly includes a vertical plate, an arc-shaped support seat and an arc-shaped clamping plate. The arc-shaped support seats are symmetrically fixedly installed at the top end of both sides of the support seat. The vertical plate is symmetrically fixedly installed at one side of the top end of the support seat. The vertical plate is provided with a second sliding groove. A second threaded rod is rotatably installed between the inner walls of the second sliding groove. A pressing plate is screw-mounted on the second threaded rod. The arc-shaped clamping plate is fixedly installed at the bottom end of the pressing plate. A third motor is fixedly installed at the top end of the second threaded rod.