Fixing device for cement pipeline transportation
The design of the support base and limiting components solves the problem of poor fixation during the transportation of cement pipes, realizes all-round limiting in three-dimensional direction, reduces the risk of damage and optimizes space utilization.
Patent Information
- Application Number
- CN202520666291.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-04-10
AI Technical Summary
Traditional fixing methods are ineffective in restricting the movement of cement pipes during transportation, leading to collisions and breakage between pipes, resulting in poor fixation.
The system employs components such as a support base, rotating rod, L-shaped block, limiting plate, and drive screw. The weight of the cement pipe causes the L-shaped block to flip, and the limiting plate unfolds and tightens the cement pipe, achieving omnidirectional positioning in three dimensions. Rubber pads and lubricating wheels further enhance the fixing effect.
It significantly improves the fixing effect of cement pipes, reduces damage caused by shaking and collision, and reduces space occupation.
Smart Images
Figure CN223920380U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cement pipe transportation technical field, concretely is a kind of cement pipeline transportation is with fixing device. BACKGROUND
[0002] Cement pipeline is with cement and reinforcing bar as main material, using electric pole centrifugal force principle prefabricated pipeline manufactured, also called cement pressure pipe, reinforced concrete pipe, cement pipeline is generally concentrated production in special prefabrication plant, and use scene is in various construction engineering site, such as city drainage engineering, underground pipeline laying engineering etc..These engineering sites are often not in the same place with prefabrication plant, so it must be transported, and the prefabricated cement pipeline is transported from factory to construction site, to carry out subsequent installation construction, usually needs to be fixed to cement pipe in the process of transportation.
[0003] In the daily transportation process, the traditional fixing mode such as rope binding, selecting the rope with suitable strength (such as hemp rope, nylon rope or steel wire rope etc.), cement pipe is bound along its length direction or circumferential direction, and wood support is laid, a certain amount of wood is laid on the bottom of the carriage of transport vehicle in advance, the size of wood is reasonably selected according to the pipe diameter and length of cement pipe, and the wood is usually processed from hard and smooth wood, cement pipe is placed on wood, so that there is a certain interval between pipe and the bottom of carriage, direct contact is avoided to generate friction and collision, the surface of cement pipe is protected to a certain extent, the rope is easy to be injured, and wood is difficult to completely adhere, when encountering complex transportation conditions such as emergency braking, bumping and turning, it is difficult to effectively limit the movement of cement pipe, which may cause the collision between cement pipes and lead to breakage, so the fixing property is poor, therefore, it is necessary to design a cement pipeline transportation fixing device with strong practicability and fixing effect. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a cement pipeline transportation fixing device to solve the problems in the above background technology.
[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: a cement pipeline transportation fixing device, including support seat, the upper side of support seat is equipped with driving groove, two rotating rods are rotatably connected on the inner wall of driving groove, two rotating rods are fixedly connected with L-shaped block, the upper side of the inner wall of driving groove is equipped with expansion opening, the inner wall of two expansion openings is slidably connected with limiting plate, the upper side of L-shaped block is in contact with the lower side of limiting plate.
[0006] The upper side of each of the two limiting plates is fixedly connected with an empty slot steel block, one side of the inner wall of the empty slot steel block is rotationally matched with a driving screw rod, the driving screw rod is threadedly matched with a pushing block, the pushing block is slidably matched in the inner wall of the empty slot steel block, one side of the pushing block is fixedly connected with a tightening plate, and the upper side of the support base is provided with a limiting assembly.
[0007] According to the technical scheme, the limiting assembly comprises a limiting block fixedly connected to the upper side of the support base and a tightening screw threadedly matched with the limiting block.
[0008] According to the technical scheme, the lower side of the support base is fixedly connected with a rubber pad, and a plurality of anti-skid grooves are formed in the lower side of the rubber pad.
[0009] According to the technical scheme, one side of the inner wall of the support base is provided with two guide grooves, and the inner walls of the two guide grooves are slidably matched with guide blocks fixedly connected with the limiting plates.
[0010] According to the technical scheme, the lower side of the inner wall of the support base is fixedly connected with two support blocks, and the two support blocks are in contact with the L-shaped blocks.
[0011] According to the technical scheme, one side of each of the two L-shaped blocks is provided with a lubricating groove, and the inner wall of the lubricating groove is rotationally matched with a lubricating wheel.
[0012] According to the technical scheme, the upper side of the support base is fixedly connected with a first soft pad, and the proximal sides of the two tightening plates are fixedly connected with second soft pads.
[0013] The utility model discloses a support base, limiting plate, limiting assembly, empty slot steel block, driving screw rod, pushing block, tightening plate and other components are arranged, when the cement pipe is placed, the weight of the cement pipe can press the L-shaped block, and the L-shaped block can be turned around the rotating rod, the other end of the L-shaped block can press the limiting plate upwards, the limiting plate can be displayed from the inside of the telescopic opening, then the driving screw rod is rotated to drive the pushing block and the tightening plate in the empty slot steel block to be tightened towards the two sides of the cement pipe, the up-and-down jumping and the front-and-back displacement of the cement pipe are limited, the three-dimensional direction is limited in all directions, the fixing effect is improved greatly, the damage of the cement pipe caused by shaking and collision is reduced, and the fixing effect is improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:
[0015] Figure 1 is a schematic diagram of the overall structure of the present application;
[0016] Figure 2 is a schematic diagram of the overall structure of the present application; Figure 1 is a schematic diagram of the overall structure of the present application;
[0017] Figure 3 is a schematic diagram of the overall structure of the present application;
[0018] Figure 4 is a schematic diagram of the overall structure of the present application;
[0019] In the drawings: 1, support seat; 2, drive slot; 3, rotating rod; 4, L-shaped block; 5, telescopic opening; 6, limiting plate; 7, hollow groove steel block; 8, drive screw; 9, pushing block; 10, tightening plate; 11, limiting assembly; 111, limiting block; 112, tightening bolt; 13, rubber pad; 14, anti-skid groove; 15, guide groove; 16, guide block; 17, supporting block; 18, lubricating groove; 19, lubricating wheel; 20, first soft pad; 21, second soft pad. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in 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.
[0021] Please refer to Figures 1-4 The technical scheme is provided in the present application: a fixing device for cement pipeline transportation, comprising a support seat 1, a drive slot 2 is formed on the upper side of the support seat 1, two rotating rods 3 are rotatably connected on the inner wall of the drive slot 2, an L-shaped block 4 is fixedly connected on each of the two rotating rods 3, a telescopic opening 5 is formed on the upper side of the inner wall of the drive slot 2, a limiting plate 6 is slidingly connected on the inner wall of each of the two telescopic openings 5, and the upper side of the L-shaped block 4 is in contact with the lower side of the limiting plate 6.
[0022] The upper side of the two limiting plates 6 is fixedly connected with a hollow groove steel block 7, one side of the inner wall of the hollow groove steel block 7 is rotatably connected with a driving screw rod 8, the driving screw rod 8 is threadedly connected with a pushing block 9, the pushing block 9 is slidably connected with the inner wall of the hollow groove steel block 7, one side of the pushing block 9 is fixedly connected with a tightening plate 10, and the upper side of the support base 1 is provided with a limiting assembly 11.
[0023] Please refer to Figure 1 and Figure 2 The limiting assembly 11 comprises a limiting block 111 fixedly connected to the upper side of the support base 1, and a tightening bolt 112 threadedly connected to the limiting block 111, and the tightening bolt 112 is matched with the limiting plate 6. After use, the cement pipe is lifted, and the self-weight of the limiting plate 6 is used to press the L-shaped block 4 downward again, so that the L-shaped block 4 is reset, and the limiting plate 6 is hidden in the telescopic opening 5 again. The tightening bolt 112 is rotated to move on the limiting block 111, and the limiting plate 6 is pressed to be fixed.
[0024] Please refer to Figure 3 The lower side of the support base 1 is fixedly connected with a rubber pad 13, and a plurality of anti-skid grooves 14 are formed in the lower side of the rubber pad 13. When the support base 1 is placed, the rubber pad 13 is located on the lower side of the support base 1, and the plurality of anti-skid grooves 14 can increase the anti-skid degree and reduce the impact between the support base 1 and the carriage.
[0025] Please refer to Figure 3 One side of the inner wall of the support base 1 is provided with two guide grooves 15, and the inner walls of the two guide grooves 15 are slidably connected with guide blocks 16 fixedly connected with the limiting plate 6. When the limiting plate 6 moves up and down, the guide blocks 16 will slide in the corresponding guide grooves 15, thereby improving the smoothness of movement and avoiding the disengagement of the limiting plate 6 from the telescopic opening 5.
[0026] Please refer to Figure 3 The lower side of the inner wall of the support base 1 is fixedly connected with two support blocks 17, and the two support blocks 17 are in contact with the L-shaped block 4. When the limiting plate 6 is reset, the limiting plate 6 moves downward and abuts against the support blocks 17, and the support blocks 17 can support and limit the L-shaped block 4.
[0027] Please refer to Figure 4 One side of the two L-shaped blocks 4 is provided with a lubricating groove 18, and the inner wall of the lubricating groove 18 is rotatably connected with a lubricating wheel 19. When the cement pipe presses the L-shaped block 4, the lubricating wheel 19 in the lubricating groove 18 is contacted and rotated, thereby improving the smoothness of the downward pressing of the L-shaped block 4.
[0028] Please refer to Figure 1The upper side of the support base 1 is fixedly connected with a first soft pad 20, and the proximal sides of the two tightening plates 10 are fixedly connected with second soft pads 21, the first soft pad 20 can buffer the contact part of the cement pipe placed on the upper side of the support base 1, and the second soft pads 21 can buffer the positions contacted by the two sides of the cement pipe, reduce local stress concentration, buffer transportation vibration impact, and reduce the risk of damage.
[0029] The implementation principle of the present application is that, in use, the support base 1 is placed on the corresponding transport vehicle and fixed, then the cement pipe is lifted by a crane and placed on the upper side of the support base 1, in the process of placing, the weight of the cement pipe will cause the L-shaped block 4 to be extruded, so that the L-shaped block 4 is turned around the rotating rod 3, the other end of the L-shaped block 4 extrudes the limiting plate 6 upward, so that the limiting plate 6 is displayed from the inside of the telescopic opening 5, then the driving screw rod 8 is rotated to drive the pushing block 9 and the tightening plate 10 in the hollow steel block 7 to tighten toward the two sides of the cement pipe, so as to limit the up-down jumping and front-back displacement of the cement pipe, realize the overall limiting in three-dimensional directions, greatly improve the fixing effect, reduce the damage of the cement pipe caused by shaking and collision, and further improve the fixing effect.
[0030] When the use is completed, the cement pipe is lifted, and the limiting plate 6 is extruded downward again to reset the L-shaped block 4, and the limiting plate 6 is hidden in the telescopic opening 5 again, the tightening bolt 112 is rotated to move on the limiting block 111 to extrude the limiting plate 6, so as to be fixed, realize the overall storage of the device, reduce the space occupation, and reduce the space occupancy rate.
[0031] It should be noted that, in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.
[0032] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A fixing device for transporting cement pipelines, comprising a support base (1), characterized in that: The upper side of the support base (1) is provided with a drive groove (2). Two rotating rods (3) are rotatably fitted on both sides of the inner wall of the drive groove (2). An L-shaped block (4) is fixedly connected to each of the two rotating rods (3). A telescopic opening (5) is provided on the upper side of the inner wall of the drive groove (2). A limiting plate (6) is slidably fitted on the inner wall of each of the two telescopic openings (5). The upper side of the L-shaped block (4) is in contact with the lower side of the limiting plate (6). A hollow channel steel block (7) is fixedly connected to the upper side of each of the two limiting plates (6). A drive screw (8) is rotatably fitted on one side of the inner wall of the hollow channel steel block (7). A push block (9) is threaded on the drive screw (8). The push block (9) is slidably fitted on the inner wall of the hollow channel steel block (7). A tightening plate (10) is fixedly connected to one side of the push block (9). A limiting component (11) is provided on the upper side of each of the support bases (1).
2. The fixing device for cement pipeline transportation according to claim 1, characterized in that: The limiting component (11) includes a limiting block (111) fixedly connected to the upper side of the support base (1) and a tightening bolt (112) threaded onto the limiting block (111), wherein the tightening bolt (112) is engaged with the limiting plate (6).
3. The fixing device for cement pipeline transportation according to claim 1, characterized in that: A rubber pad (13) is fixedly connected to the lower side of the support base (1), and multiple anti-slip grooves (14) are provided on the lower side of the rubber pad (13).
4. A fixing device for cement pipeline transportation according to claim 1, characterized in that: Two guide grooves (15) are provided on one side of the inner wall of the support base (1), and the inner walls of the two guide grooves (15) are slidably fitted with guide blocks (16) that are fixedly connected to the limiting plate (6).
5. A fixing device for cement pipeline transportation according to claim 1, characterized in that: Two support blocks (17) are fixedly connected to the lower side of the inner wall of the support base (1), and the two support blocks (17) and the L-shaped block (4) are in contact with each other.
6. A fixing device for cement pipeline transportation according to claim 1, characterized in that: Lubrication grooves (18) are provided on one side of both L-shaped blocks (4), and lubrication wheels (19) are rotatably fitted on the inner wall of each lubrication groove (18).
7. A fixing device for cement pipeline transportation according to claim 1, characterized in that: The upper side of the support base (1) is fixedly connected to a first soft pad (20), and the two tightening plates (10) are fixedly connected to a second soft pad (21) on their adjacent sides.