Hoisting device for pipeline laying
By designing a hoisting device that includes a base plate, a U-shaped plate, a lifting mechanism, and a V-shaped plate, the problem of time-consuming and labor-intensive traditional pipeline hoisting is solved, achieving an efficient and safe pipeline hoisting process and protecting the pipeline from damage.
Patent Information
- Application Number
- CN202423083886.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-13
AI Technical Summary
Traditional pipeline hoisting methods are time-consuming, labor-intensive, inefficient, unsafe, and have high labor costs.
A hoisting device comprising a base plate, a U-shaped plate, a lifting mechanism, a V-shaped plate, and lifting rings was designed. The lifting mechanism lifts the pipe, and the sliding cooperation between the sliding plate and the V-shaped plate enables efficient pipe hoisting. A rubber layer and protective plate are added to improve safety and stability.
It improves the efficiency and flexibility of pipeline hoisting, reduces manual operation, enhances the safety and stability of the hoisting process, and protects the pipeline from damage.
Smart Images
Figure CN223632910U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to pipeline installation field especially a hoisting device for pipeline laying. BACKGROUND
[0002] In the traditional pipeline hoisting operation, since the pipeline main body quality is heavy, the workers usually need to lift the pipeline first, then can install the hoisting mechanism such as cable or fixed plate, this process not only is time -consuming and labor -intensive, and the efficiency is extremely low. Therefore, the traditional pipeline hoisting mode has greater challenge in manpower cost, time cost and safety, and an efficient and safer hoisting solution is urgently needed. SUMMARY
[0003] The utility model provides a hoisting device for pipeline laying convenient to install and high in efficiency.
[0004] The utility model discloses a hoisting device for pipeline laying, including bottom plate, U type board, jacking mechanism, V type board, the bottom plate is integrally connected with U type board, is equipped with jacking mechanism vertically upwards on the bottom plate, the jacking mechanism top extends the plate of resistance to the inside, be equipped with V type board on the U type board, the both sides top of V type board are connected with the ring, the ring is connected with the connecting cross bar through the cable, the both ends of connecting cross bar are connected with the main ring through the cable.
[0005] Preferably, the bottom of the jacking mechanism is connected with the bottom plate through bolts, the jacking mechanism is provided with a protective plate on the periphery, and a rubber layer is covered on the inside of the protective plate.
[0006] Preferably, a sliding plate is arranged between the V type board and the U type board, dovetail protrusions are symmetrically arranged on the bottom of the sliding plate, dovetail grooves are symmetrically arranged on the both sides of the U type board, the dovetail protrusions and the dovetail grooves are in sliding cooperation, and a limiting plate is arranged at the end of the dovetail groove.
[0007] Preferably, support frames are arranged between the both sides of the V type board and the sliding plate, and a rubber layer is covered on the surface of the V type board.
[0008] Preferably, the plate of resistance and the jacking mechanism are fixedly connected through bolts, a rubber layer is covered on the periphery of the plate of resistance, and the length of the plate of resistance is greater than the width of the bottom of the U type board.
[0009] Compared with the prior art, the utility model has the advantages that:
[0010] 1、Through the adjusting function of the jacking mechanism, different diameter pipelines can be jacked up, facilitating the subsequent insertion of the V-shaped plate, avoiding manual lifting, and being more efficient; through the sliding cooperation between the sliding plate and the V-shaped plate, the pipeline is jacked up to an appropriate height, and the operator can easily slide the V-shaped plate to match the diameter of the pipeline, not only ensuring that the V-shaped plate can closely fit the pipeline to provide stable support, but also allowing the operator to flexibly adjust the position of the V-shaped plate after the pipeline is lifted, further improving the flexibility and efficiency of the hoisting process.
[0011] 2、The protective plates and rubber layers arranged on the periphery of the jacking mechanism, and the rubber layer on the abutting plate not only protect the pipeline from damage, but also increase the stability and safety during hoisting. BRIEF DESCRIPTION OF DRAWINGS
[0012] Fig. 1 It is a structural schematic view of the utility model.
[0013] Fig. 2 It is a structural schematic view of the jacking mechanism of the utility model.
[0014] Among them, 1 bottom plate, 2 U-shaped plate, 201 dovetail groove, 3 jacking mechanism, 4 V-shaped plate, 5 abutting plate, 6 lifting ring, 7 cable, 8 connecting cross bar, 9 main lifting ring, 10 protective plate, 11 sliding plate, 1101 dovetail protrusion, 12 limiting plate, 13 support frame. DETAILED DESCRIPTION
[0015] The embodiments of the utility model will be described below by specific examples, and those skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification.
[0016] It should be understood that in the description of the utility model, it needs to be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the utility model product is used, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, structure and operation, so it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance. The terms "horizontal", "vertical", "overhanging" and the like do not mean that the parts must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0017] In the description of the utility model, still need explaining, unless another explicit provision and limitation, term "arrangement", "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can through intermediate medium indirectly connect, can be two element inside intercommunication. For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned term in the utility model with specific circumstances.
[0018] As Figs. 1-2 shown, a hoisting device for pipeline laying, including bottom plate 1, U type board 2, jacking mechanism 3, V type board 4, bottom plate 1 and U type board 2 are integrally connected, and the jacking mechanism 3 is vertically upward on the bottom plate 1, and the jacking mechanism 3 top extends the contact plate 5 to the inside, V type board 4 is provided on U type board 2, and the both sides top end of V type board 4 is connected with the lifting ring 6, and the lifting ring 6 is connected with the connecting cross bar 8 through cable 7, and the both ends of connecting cross bar 8 are connected with main lifting ring 9 through cable 7.
[0019] As Fig. 2 shown, the bottom of jacking mechanism 3 is connected with the bottom plate through bolt, and the outer periphery of jacking mechanism 2 is provided with the protective plate 10, and the inside protective plate 10 is covered with rubber layer, which prevents the contact between the pipeline end and the jacking mechanism, causing the damage of the jacking mechanism, and also has certain protective effect on the pipeline end.
[0020] As Fig. 2 shown, the V type board 4 and U type board 2 are provided with sliding plate 11, and the both sides of the bottom of sliding plate 11 are symmetrically provided with swallow-tail convex 1101, and the both sides of U type board 2 are symmetrically provided with swallow-tail groove 201, and the swallow-tail convex 1101 and swallow-tail groove 201 are slidingly matched, and the end of swallow-tail groove 201 is provided with limiting plate 12, allowing V type board to move smoothly on U type board, so that V type board can be moved to the pipeline below after the pipeline end is jacked up, and the limiting plate places V type board to draw swallow-tail groove.
[0021] As Fig. 2 shown, the both sides of V type board 4 and sliding plate 11 are provided with support frame 13, and the surface of V type board 4 is covered with rubber layer (not shown in the figure), to ensure the stability of the overall structure of V type board and avoid shaking and other phenomena.
[0022] As Fig. 2As shown, the abutment plate 5 is fixedly connected with the jacking mechanism 3 through bolts, the periphery of the abutment plate 5 is covered with a rubber layer, the length of the abutment plate 5 is greater than the width of the bottom of the U-shaped plate 2, and the width of the plate surface of the V-shaped plate is set to be less than or equal to the width of the bottom of the U-shaped plate, when placing, the end of the pipeline is abutted with the V-shaped plate, after the width of the abutment plate is greater than the width of the plate surface of the V-shaped plate, the abutment plate is moved upwards to abut with the inner diameter of the pipeline, so that the pipeline can be lifted at one end without manual lifting, and the pipeline is matched with the V-shaped plate, thereby improving the work efficiency.
[0023] The working principle of the utility model is described as follows: first, the abutment plate is retracted to the minimum stroke, then the U-shaped plate is matched with the bottom of the pipeline, and then the jacking mechanism is started to abut the abutment plate with the inner diameter of the pipeline, and the pipeline is lifted upwards, finally, the V-shaped plate is moved to one side of the limiting plate, and the abutment plate is lowered.
[0024] The above-described embodiments are only used to describe the preferred embodiments of the utility model, and do not limit the concept and scope of the utility model. On the premise of not departing from the design concept of the utility model, various modifications and improvements of the technical scheme of the utility model made by those skilled in the art shall fall within the protection scope of the utility model, and the technical content of the utility model claimed for protection has been recorded in the claims.
Claims
1. A hoisting device for pipe laying, characterized in that, Including the bottom plate, U type board, jacking mechanism, V type board, the bottom plate and U type board are integrally connected, the bottom plate is vertically provided with jacking mechanism upwards, the jacking mechanism top extends the plate that touches inboard, V type board is established on the U type board, both sides top of V type board are connected with the ring, the ring is connected with the connecting cross bar through cable, both ends of the connecting cross bar are connected with the main ring through cable.
2. A pipe laying hoisting device according to claim 1, characterised in that, The bottom of the jacking mechanism is connected with the bottom plate by bolts, and the outer periphery of the jacking mechanism is provided with a protective plate, and the inner side of the protective plate is covered with a rubber layer.
3. A pipe laying hoisting device according to claim 1, characterised in that, The V type board and the U type board are provided with a sliding plate, the sliding plate bottom two sides are symmetrically provided with dovetail convex, the U type board two sides are symmetrically provided with dovetail groove, the dovetail convex and dovetail groove sliding fit, the end of the dovetail groove is provided with a limit plate.
4. A pipe laying hoisting device according to claim 3, characterised in that, The V type board and the sliding plate are provided with a support frame between the two sides, and the V type board surface is covered with a rubber layer.
5. A pipe laying hoisting device according to claim 1, wherein The plate that touches and jacking mechanism are fixedly connected through bolts, the outer periphery of the plate that touches is covered with a rubber layer, and the length of the plate that touches is greater than the width of the bottom of the U type board.