Pipeline laying and hoisting device for water conservancy construction
By designing components such as a hoisting platform and an arc-shaped clamping frame, the problem of cumbersome operation of existing equipment has been solved, achieving high efficiency and convenience in pipeline hoisting and improving hoisting efficiency and safety.
Patent Information
- Application Number
- CN202520744425.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-18
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-04-18
AI Technical Summary
Existing pipeline hoisting equipment is cumbersome to operate during fixing and dismantling, affecting hoisting efficiency and laying quality.
The system employs components such as a hoisting platform, an arc-shaped clamping frame, tension ropes, and wire rope pulleys. Through the design of the hinge shaft and hinge seat, it enables the rapid clamping and releasing of the arc-shaped clamping frame. Combined with limit baffles and transfer lifting rings, it utilizes external hoisting equipment to achieve stable hoisting and rapid separation of pipelines.
This improved the efficiency and convenience of pipeline hoisting, reduced operational difficulty, and ensured the stability and safety of the hoisting process.
Smart Images
Figure CN223704913U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water conservancy pipeline hoisting technical field, especially a pipeline laying hoisting device for water conservancy construction. BACKGROUND
[0002] With the development of modern science and technology, new building materials and large special construction machinery appear and improve continuously, water conservancy engineering has gradually turned from traditional manual construction to mechanized construction, and further uses pipeline hoisting device in the process of water conservancy construction, hoists and lays water conservancy pipeline.
[0003] The existing hoisting device uses a rope to fix the pipeline, in order to ensure the firmness of the pipeline, it needs to be tied and knotted, which leads to a complicated pipeline connection and disassembly process, affects the hoisting efficiency, and the hook type hoisting device is also used to hang the two ends of the pipeline, which is convenient and fast to disassemble, but is not conducive to the alignment of the pipeline during hoisting, affects the laying quality, therefore, a pipeline laying hoisting device for water conservancy construction is needed. UTILITY MODEL CONTENT
[0004] To solve the problems in the background art, the utility model provides a pipeline laying hoisting device for water conservancy construction.
[0005] The technical scheme of the utility model for achieving the above-mentioned purpose is a pipeline laying hoisting device for water conservancy construction, comprising:
[0006] A hoisting platform is arranged above the ground, hinged shafts are arranged at both ends of the two side surfaces thereof, hinged seats are mounted at both ends of the hinged shafts, and the hinged seats are fixedly connected with the hoisting platform;
[0007] Arc-shaped clamping frames are arranged at the four corners of the outer side below the hoisting platform, hinged vertical frames are arranged at the upper ends of the arc-shaped clamping frames, the hinged vertical frames are vertically arranged and movably hinged on the hinged shafts, and steel wire rope seats are arranged on the inner sides of the hinged vertical frames;
[0008] Taut ropes are arranged at both ends below the hoisting platform, the two ends of each taut rope are fixedly connected with two steel wire rope seats at the position, and a taut seat is mounted at the center of each taut rope;
[0009] Limiting baffle plates are mounted at both ends below the hoisting platform and located on one side of the taut seat;
[0010] A first steel wire rope wheel is arranged on one side of the limiting baffle plate and mounted below the hoisting platform;
[0011] A second steel wire rope wheel is arranged on one side of the first steel wire rope wheel and mounted above the hoisting platform;
[0012] The lifting rope is arranged above the lifting platform, is sleeved on the steel wire rope wheel two, and is movably arranged at two ends of the lifting platform and is sleeved on the steel wire rope wheel one.
[0013] The hook seat is arranged on one side of the steel wire rope wheel two, is fixedly connected with the lifting platform, is reinforced by the angle support plate one, and the transfer hook is arranged on the hook seat.
[0014] In the utility model, the angle support plate two is arranged on the other side of the limiting baffle and is connected with the lower surface of the lifting platform.
[0015] In the utility model, when the lifting rope drives the tensioning seat to be close to the limiting baffle, the tensioning seat drives the hinged vertical frame and the arc-shaped clamping frame to move to the lower side of the lifting platform by the tensioning rope and clamps the pipeline.
[0016] In the utility model, when the transfer lifting ring is hung on the transfer hook, the two ends of the lifting rope are in a relaxed state and the arc-shaped clamping frame is in a relaxed state.
[0017] In the utility model, when the lifting rope is lifted by the external lifting equipment, the included angle is between 60°-90°.
[0018] In the utility model, when the arc-shaped clamping frame clamps the pipeline, the lower ends of the two arc-shaped clamping frames on the two sides of the pipeline are 90°.
[0019] Compared with the prior art, the utility model has the advantages that:
[0020] 1. The lifting rope is lifted by the external lifting equipment, the lifting rope drags the tensioning seat to be close to the limiting baffle, the tensioning seat tightens the arc-shaped clamping frame by the tensioning rope, the arc-shaped clamping frame clamps the water conservancy pipeline, the pipeline can be quickly lifted and laid, the operation difficulty is reduced, and the lifting efficiency is improved.
[0021] 2. The transfer lifting ring is hung on the transfer hook, the lower end of the lifting rope is relaxed, the tensioning seat is in a relaxed state, the pipeline can be quickly separated from the arc-shaped clamping frame by the external lifting equipment, the separation of the pipeline is facilitated, and the device is more convenient to use. DRAWINGS
[0022] Figure 1 It is a structure schematic view of a pipeline laying and lifting device for water conservancy construction.
[0023] Figure 2 It is a side view of a pipeline laying and lifting device for water conservancy construction.
[0024] 1, hoisting platform; 11, hinge shaft; 12, hinge seat; 2, arc clamping frame; 21, hinge vertical frame; 22, wire rope seat; 3, tensioning rope; 31, tensioning seat; 4, limiting baffle; 41, angle support plate two; 5, wire rope wheel one; 6, wire rope wheel two; 7, hoisting rope; 71, transfer lifting ring; 8, hook seat; 81, angle support plate one; 82, transfer hook. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0026] The utility model provides a technical scheme, such as Figure 1 As shown in the figure; a pipeline laying hoisting device for water conservancy construction, include: hoisting platform 1, set above ground, its two side surfaces two ends set hinge shaft 11, hinge shaft 11 two ends install hinge seat 12, hinge seat 12 with hoisting platform 1 fixed connection;Arc clamping frame 2, set in the lower outside four corners of hoisting platform 1, its upper end sets up hinge vertical frame 21, hinge vertical frame 21 vertically sets up, and is hingedly connected on hinge shaft 11, hinge vertical frame 21 inner side sets up wire rope seat 22.
[0027] In the embodiment of the utility model, the arc clamping frame 2 is set at the four corners of the hoisting platform, and the hinge vertical frame is hingedly connected with the hinge shaft 11, so that the arc clamping frame 2 can be quickly clamped around the hinge shaft 11, and the device can quickly hoist and lay the pipeline, improving the laying efficiency.
[0028] In the embodiment of the utility model, the wire rope seat 22 is set inside the hinge vertical frame 21, which can be quickly connected with the tensioning rope 3, and the tensioning of the tensioning rope 3 can control the clamping and relaxation of the arc clamping frame 2, so that the device can quickly clamp or loosen the pipeline, making the pipeline hoisting and laying more convenient and fast.
[0029] Tensioning rope 3, set in the lower two ends of hoisting platform 1, its two ends are fixedly connected with two wire rope seats 22 at this position respectively, and a tensioning seat 31 is installed at the center thereof;Limiting baffle 4, installed at the lower two ends of hoisting platform 1, and located on one side of tensioning seat 31.
[0030] In the embodiment of the utility model, the connection of the tensioning rope 3 and the steel wire rope seat 22 is utilized, and the tensioning seat 31 installed thereon is utilized, so that when the hoisting rope 7 is hoisted, the weight of the device can be utilized to make the hoisting rope 7 drive the tensioning seat 31 to approach the limiting baffle 4, further make the tensioning rope 3 be in a tight state, and the arc-shaped clamping frame 2 clamps the pipeline by the tensioning of the tensioning rope 3, so that the clamping effect of the pipeline is guaranteed.
[0031] In the embodiment of the utility model, the limiting of the limiting baffle 4 can be utilized on one hand to block the tensioning seat 31 by the limiting baffle 4, so that the arc-shaped clamping frame 2 is prevented from being deviated due to too large horizontal dragging force, and the arc-shaped clamping frame 2 can stably clamp the pipeline, and on the other hand, the hoisting force of the hoisting rope 7 can be applied to the steel wire rope wheel one 5, so that the steel wire rope wheel one 5 can stably be lifted and lowered.
[0032] The steel wire rope wheel one 5 is arranged at one side of the limiting baffle 4 and is installed below the hoisting platform 1, and the steel wire rope wheel two 6 is arranged at one side of the steel wire rope wheel one 5 and is installed above the hoisting platform 1.
[0033] In the embodiment of the utility model, the arrangement of the steel wire rope wheel one 5 and the steel wire rope wheel two 6 can conveniently connect the hoisting rope 7 and the tensioning seat 31, and meanwhile, the steel wire rope wheel one 5 can be utilized for support, so that when the hoisting rope 7 is hoisted, the steel wire rope wheel one 5 can be fully stressed, and further, the stability of the device in the hoisting process is guaranteed.
[0034] The hoisting rope 7 is arranged above the hoisting platform 1, is sleeved on the steel wire rope wheel two 6, and is movably arranged at both ends through the hoisting platform 1 and is sleeved on the steel wire rope wheel one 5, and is movably arranged at both ends through the limiting baffle 4 and is fixedly connected with the tensioning seat 31, and a transfer lifting ring 71 is arranged at both sides of the center, and the transfer lifting ring 71 is arranged above both sides of the hoisting platform 1; the hook seat 8 is arranged at one side of the steel wire rope wheel two 6 and is fixedly connected with the hoisting platform 1, and is reinforced by the angle support plate one 81, and a transfer hook 82 is arranged thereon.
[0035] In the embodiment of the utility model, the connection of the hoisting rope 7 and the tensioning seat 31 can make the tensioning seat 31 closely adhere to the limiting baffle 4 when the device is hoisted by external hoisting equipment, further make the tensioning rope 3 be in a tight state, and make the arc-shaped clamping frame 2 clamp the pipeline.
[0036] In the embodiment of the utility model, the arrangement of the transfer lifting ring 71 and the transfer hook 82 can make the hoisting rope 7 be hung on the transfer hook 82 by the transfer lifting ring 71, further make both ends of the hoisting rope 7 be in a relaxed state, so that the arc-shaped clamping frame 2 is in a relaxed state, and when the device is lifted, the pipeline can support the arc-shaped clamping frame 2, so that the pipeline can quickly separate from the device, and the pipeline laying is more convenient and fast.
[0037] In the embodiment of the utility model, the setting of the hook seat 8 is strengthened by the angle support plate one 81, the hoisting rope 7 can quickly hoist and transport the device through the transfer hook 82, the convenience of the device is improved, and the operation is more convenient.
[0038] In the utility model, the other side of the limiting baffle 4 is provided with the angle support plate two 41 which is connected with the lower surface of the hoisting platform 1, the installation strength of the limiting baffle 4 is improved, and the deformation caused by excessive stress is avoided.
[0039] In the utility model, when the hoisting rope 7 drives the tension seat 31 to tightly contact the limiting baffle 4, the tension seat 31 drives the hinged vertical frame 21 and the arc clamping frame 2 to move downwards to the hoisting platform 1 by the tension rope 3, and the pipeline is clamped; the pipeline can be clamped smoothly, so that the safety of the pipeline in the hoisting process is improved.
[0040] In the utility model, when the transfer lifting ring 71 is hung on the transfer hook 82, the two ends of the hoisting rope 7 are in a relaxed state, and the arc clamping frame 2 is in a relaxed state; the pipeline can open the arc clamping frame 2, and then separate the arc clamping frame 2 quickly.
[0041] In the utility model, when the hoisting rope 7 is hoisted by the external hoisting equipment, the included angle is between 60°-90°; the stability and efficiency of the hoisting process are ensured.
[0042] In the utility model, when the arc clamping frame 2 clamps the pipeline, the lower ends of the two arc clamping frames 2 on both sides of the pipeline are 90°; the arc clamping frame 2 can clamp the pipeline fully, and the safety of the pipeline hoisting is ensured, and the arc clamping frame 2 and the pipeline can be separated quickly.
[0043] When the utility model is used, the staff hangs the transfer lifting ring 71 on the transfer hook 82 on the hoisting rope 7 manually, then connects the hook of the external hoisting equipment with the hoisting rope 7, and then the external hoisting equipment can be used to hoist the device above the pipeline;
[0044] As the external hoisting equipment gradually lowers the device, the lower end of the arc clamping frame 2 contacts the pipeline, the staff manually pulls the arc clamping frame 2 outward, so that the arc clamping frame 2 is located on both sides of the pipeline respectively and wraps the pipeline;
[0045] Then the device is lowered to the ground by the external hoisting equipment, at this time the staff manually removes the transfer lifting ring 71 from the transfer hook 82, and then controls the external hoisting equipment to start hoisting;
[0046] With the force of the hoisting rope 7 being pulled tight, the two ends of the hoisting rope 7 pull the tensioning seat 31 to move towards the limiting baffle 4 and abut against the limiting baffle 4, and meanwhile, the tensioning of the tensioning rope 3 by the tensioning seat 31 enables the two ends of the tensioning rope 3 to drive the arc-shaped clamping frame 2 to move towards the pipeline and clamp the pipeline;
[0047] Subsequently, the pipeline can be hoisted to the laying site by the external hoisting equipment, when the pipeline is hoisted to the appropriate position, the device is lowered and the pipeline is brought into contact with the ground, and meanwhile, the hoisting rope 7 is in a relaxed state, and then the staff can hang the transfer lifting ring 71 on the transfer hook 82 again;
[0048] Finally, the staff controls the external hoisting equipment to hoist the device, and the device is moved away from the pipeline by the transfer lifting ring 71 and the transfer hook 82, and in this process, since the two ends of the hoisting rope 7 are in a relaxed state, when the outer wall of the pipeline contacts the arc-shaped clamping frame 2 during the lifting process, the pipeline pries open the arc-shaped clamping frame 2, and thus the arc-shaped clamping frame 2 can be quickly lifted from both sides of the pipeline, so that the device is quickly separated from the pipeline, and thus the pipeline laying and hoisting are completed.
[0049] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements does not only include those elements, but also includes other elements not explicitly listed, or further includes elements inherent in such a process, method, article, or apparatus. In the absence of more limitations, the statement "comprises a limited element" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.
[0050] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A pipe laying and hoisting device for hydraulic construction, characterized in that, The utility model relates to a pipeline lifting and transferring device, which comprises a lifting platform, two arc-shaped clamping frames, two tensioning ropes, two limit stop plates, two steel wire rope wheels, a hook seat and a lifting rope. The lifting platform is arranged above the ground, and hinged shafts are arranged at the two ends of the two side surfaces of the lifting platform. The hinged seats are arranged at the two ends of the hinged shafts, and the hinged seats are fixedly connected with the lifting platform. The arc-shaped clamping frames are arranged at the four corners of the outer side of the lifting platform, and the upper ends of the arc-shaped clamping frames are provided with hinged vertical frames. The hinged vertical frames are vertically arranged and movably hinged on the hinged shafts. Steel wire rope seats are arranged on the inner sides of the hinged vertical frames. The tensioning ropes are arranged at the two ends below the lifting platform. The two ends of the tensioning ropes are fixedly connected with the two steel wire rope seats at the positions. Tensioning seats are arranged at the centers of the tensioning ropes.
2. The pipe laying and hoisting device for hydraulic construction of claim 1, wherein The limit stop plates are arranged at the two ends below the lifting platform and on the side of the tensioning seats.
3. The pipe laying and hoisting device for hydraulic construction of claim 1, wherein The steel wire rope wheel one is arranged on the side of the limit stop plate one and below the lifting platform.
4. The pipe laying and hoisting device for hydraulic construction of claim 1, wherein The steel wire rope wheel two is arranged on the side of the steel wire rope wheel one and above the lifting platform.
5. The pipe laying and hoisting device for hydraulic construction of claim 1, wherein The lifting rope is arranged above the lifting platform and is sleeved on the steel wire rope wheel two.
6. The pipe laying and hoisting device for hydraulic construction of claim 1, wherein The two ends of the lifting rope are movably arranged through the lifting platform and are sleeved on the steel wire rope wheel one. The two ends of the lifting rope are fixedly connected with the tensioning seats. The two sides of the centers of the lifting rope are provided with transfer lifting rings, and the transfer lifting rings are arranged above the two sides of the lifting platform. The hook seat is arranged on the side of the steel wire rope wheel two and is fixedly connected with the lifting platform. The hook seat is reinforced by the angle support plate one, and the transfer hook is arranged on the hook seat. The angle support plate two is arranged on the other side of the limit stop plate and is connected with the lower surface of the lifting platform. When the lifting rope drives the tensioning seat to tightly contact the limit stop plate, the tensioning seat drives the hinged vertical frames and the arc-shaped clamping frames to move downward along the lifting platform by the tensioning ropes, and the pipeline is clamped. When the transfer lifting rings are hung on the transfer hook, the two ends of the lifting rope are in a relaxed state, and the arc-shaped clamping frames are in a relaxed state. When the lifting rope is lifted by the external lifting equipment, the included angle between the lifting rope and the pipeline is between 60° and 90°. When the arc-shaped clamping frames clamp the pipeline, the included angle between the lower ends of the two arc-shaped clamping frames on the two sides of the pipeline is 90°.