Lifting appliance for conveying tubular piles in tubular pile industry
By stacking pipe piles layer by layer on multiple storage base plates and positioning them with smoothing rods, the problem that the spreader can only transport one row of pipe piles in the prior art is solved, and efficient multi-layer pipe pile transportation is achieved, which improves lifting efficiency .
Patent Information
- Application Number
- CN202420954705.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing pipe pile spreaders can only transport one row of pipe piles, resulting in inefficient lifting efficiency and the inability to efficiently transport multi-layer pipe piles at the same time.
A pipe pile conveying sling including a support mechanism and a lifting mechanism is designed. Pipe piles are stacked layer by layer through multiple storage base plates, and positioned with smoothing rods to ensure that the pipe piles do not fall or collapse during the transportation process, and strengthen the The number and efficiency of pipe piles for a single conveying time are achieved.
Through layered stacking and smoothing rod positioning, the number of pipe piles for a single conveying is significantly improved, and the phenomenon of falling and collapse is avoided, and the conveying efficiency is improved.
Smart Images
Figure CN222181517U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pipe pile industry, and in particular relates to a pipe pile conveying hanger in the pipe pile industry. Background Art
[0002] Pipe piles are divided into post-tensioned prestressed pipe piles and pre-tensioned prestressed pipe piles, prestressed concrete pipe piles (PC pipe piles), prestressed concrete thin-walled pipe piles (PTC pipe piles) and high-strength prestressed concrete pipe piles (PHC pipe piles).
[0003] In the process of realizing the utility model, the inventor found that there are at least the following problems in the technology: in the construction process, pipe piles are usually hoisted by cranes and other facilities to move the pipe piles to a designated position and then placed. However, the hoists used to fix the pipe piles on the current cranes can usually only arrange the pipe piles in a row, resulting in only one row of pipe piles being transported each time, and the number of hoisted piles cannot be too large, resulting in reduced transportation efficiency.
[0004] Therefore, we propose a pipe pile lifting device for conveying pipe piles in the pipe pile industry to solve the above problems. Utility Model Content
[0005] The main purpose of the utility model is to provide a pipe pile lifting device for conveying pipe piles in the pipe pile industry, which prevents the pipe piles from falling or collapsing during transportation by stacking the pipe piles layer by layer on multiple storage bases and positioning the pipe piles by smoothing rods on both sides thereof, thereby greatly increasing the number of pipe piles conveyed at a single time, improving the conveying efficiency, and effectively solving the problems in the background technology.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A pipe pile conveying hanger in the pipe pile industry comprises a supporting mechanism and a lifting mechanism, wherein the supporting mechanism comprises a plurality of bases, a storage bottom plate respectively welded on the plurality of bases, and two comforting plates movably connected above each base, wherein brackets are symmetrically welded on two opposite side walls of the base, a first rotating shaft is rotatably connected in both brackets, two comforting plates above the base are respectively fixedly sleeved on two first rotating shafts, second rotating shafts are respectively rotatably connected on the tops of the two comforting plates, and a hanging plate is respectively fixedly sleeved on the two second rotating shafts;
[0008] The lifting mechanism includes an upper hook, a cross bar fixedly connected to the bottom of the upper hook, and a plurality of extension tubes welded to the bottom of the cross bar. The plurality of extension tubes correspond to the plurality of bases one by one, and bottom bars are welded to the bottom of the plurality of extension tubes respectively. Ear plates are symmetrically welded to both sides of each bottom bar, and penetrating grooves are formed on the two hanging plates above the base. The two ear plates pass through the two penetrating grooves respectively and lift the hanging plates in an inclined state.
[0009] As a preferred implementation scheme, multiple bases are distributed at equal intervals in the horizontal direction; the number and spacing of the bases can be determined according to the number and quality of the pipe piles actually hoisted. If the number and quality are large, the number of bases can be increased during production and the spacing between the multiple bases can be reduced to enhance the overall stability.
[0010] As a preferred embodiment, a plurality of storage grooves are formed on each storage bottom plate, and the storage grooves on the plurality of storage bottom plates correspond to each other; thus, a plurality of pipe piles can be placed flat.
[0011] As a preferred embodiment, a plurality of reinforcing rods are integrally welded between the plurality of bases, wherein the reinforcing rods transversely pass through the plurality of bases and become one with them; thereby the overall structural stability is enhanced.
[0012] As a preferred embodiment, the two comforting plates are inclined and symmetrical to the two sides of the crossbar; when the multiple storage bases are full of pipe piles, the two comforting plates are in contact with the pipe piles, thereby limiting the position of the pipe piles to prevent them from falling or collapsing.
[0013] In summary, the technical effects and advantages of the utility model are as follows:
[0014] The pipe pile lifting device for conveying pipe piles in the pipe pile industry stacks the pipe piles layer by layer on multiple storage bases and positions the pipe piles through the leveling rods on both sides to prevent the multi-layer stacked pipe piles from falling or collapsing during the conveying process, thereby greatly increasing the number of pipe piles conveyed at a single time and improving the conveying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a vertical cross-sectional view of the utility model;
[0017] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;
[0018] Figure 4 For this utility model Figure 2 A magnified view of the structure at B in the middle;
[0019] Figure 5 For this utility model Figure 1 Enlarged view of the structure at point C in the middle.
[0020] In the figure: 1. base; 2. storage bottom plate; 3. storage slot; 4. bracket; 5. first rotating shaft; 6. smoothing plate; 7. hanging plate; 8. upper hook; 9. cross bar; 10. extension tube; 11. bottom bar; 12. ear plate; 13. penetration slot; 14. reinforcement bar; 15. second rotating shaft. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] Reference Figure 1-Figure 5 , a pipe pile hoist for conveying pipe piles in the pipe pile industry, including a supporting mechanism and a hoisting mechanism, the supporting mechanism including a plurality of bases 1, a storage base plate 2 respectively welded on the plurality of bases 1, and two comforting plates 6 movably connected above each base 1, the plurality of bases 1 are evenly spaced in the horizontal direction, the number and spacing of the bases 1 can be determined according to the number and quality of the pipe piles actually hoisted, if the number and quality are large, the number of bases 1 can be increased during production, and the spacing between the plurality of bases 1 can be reduced, thereby enhancing the overall stability, a plurality of storage grooves 3 are formed on each storage base plate 2, the storage grooves 3 on the plurality of storage base plates 2 correspond to each other, so that a plurality of pipe piles can be placed flat, a plurality of reinforcing rods 14 are integrally welded between the plurality of bases 1, wherein the reinforcing rods 14 transversely pass through the plurality of bases 1 and become one with them, thereby enhancing the overall structural stability;
[0023] The two opposite side walls of the base 1 are symmetrically welded with brackets 4, and first rotating shafts 5 are rotatably connected in the two brackets 4. Two caressing plates 6 above the base 1 are respectively fixedly sleeved on the two first rotating shafts 5, and second rotating shafts 15 are respectively rotatably connected on the tops of the two caressing plates 6, and hanging plates 7 are respectively fixedly sleeved on the two second rotating shafts 15;
[0024] The hoisting mechanism includes an upper hook 8, a cross bar 9 fixedly connected to the bottom of the upper hook 8, and a plurality of extension tubes 10 welded to the bottom of the cross bar 9. The two comfort plates 6 are both inclined and symmetrical on both sides of the cross bar 9. When the plurality of storage bottom plates 2 are full of pipe piles, the two comfort plates 6 are in contact with the pipe piles, thereby limiting the pipe piles to prevent them from falling or collapsing. The plurality of extension tubes 10 correspond to the plurality of bases 1 one by one, and bottom rods 11 are respectively welded to the bottoms of the plurality of extension tubes 10, and ear plates 12 are symmetrically welded on both sides of each bottom rod 11. Penetration grooves 13 are formed on the two hanging plates 7 above the base 1, and the two ear plates 12 respectively pass through the two penetration grooves 13 and lift the hanging plates 7 in an inclined state.
[0025] The pipe pile lifting device for conveying pipe piles in the pipe pile industry: when in use, the pipe piles are stacked layer by layer, and a layer of pipe piles (the first layer) is placed in the storage grooves 3 on the multiple storage bottom plates 2, and then the second layer is stacked on the first layer of pipe piles, and the number of pipe piles in the second layer is one less than that in the first layer (one less for each upper layer), and then the multiple comforting plates 6 are turned over along with the first rotating shafts 5 connected thereto and drive the hanging plates 7 above them to pass over the ear plates 12, so that the hanging plates 7 are hoisted above the ear plates 12 (the comforting plates 6 at this time will contact with the pipe piles), and then the upper hooks 8 are hoisted using external cranes and other facilities, so that all the pipe piles can be hoisted together and transported, and because of the multiple comforting plates 6 on the pipe piles, the pipe piles will not fall or collapse.
[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A pipe pile lifting device for conveying pipe piles in the pipe pile industry, comprising a supporting mechanism and a lifting mechanism, characterized in that: The supporting mechanism comprises a plurality of bases (1), a storage bottom plate (2) welded to the plurality of bases (1) and capable of stacking pipe piles in layers, and two comforting plates (6) movably connected to the top of each base (1), wherein brackets (4) are symmetrically welded to opposite side walls of the base (1), a first rotating shaft (5) is rotatably connected to the inside of the two brackets (4), the two comforting plates (6) above the base (1) are respectively fixedly sleeved on the two first rotating shafts (5), the tops of the two comforting plates (6) are respectively rotatably connected to the second rotating shafts (15), and the two second rotating shafts (15) are respectively fixedly sleeved with hanging plates (7); The lifting mechanism comprises an upper lifting hook (8), a cross bar (9) fixedly connected to the bottom of the upper lifting hook (8), and a plurality of extension tubes (10) welded to the bottom of the cross bar (9), wherein the plurality of extension tubes (10) correspond to the plurality of bases (1) one by one, and the bottoms of the plurality of extension tubes (10) are respectively welded with bottom bars (11), and ear plates (12) are symmetrically welded on both sides of each bottom bar (11), and two hanging plates (7) above the base (1) are respectively formed with penetration grooves (13), and the two ear plates (12) pass through the two penetration grooves (13).
2. A pipe pile lifting device for conveying pipe piles in the pipe pile industry according to claim 1, characterized in that: The plurality of bases (1) are distributed at equal intervals in the horizontal direction.
3. The pipe pile lifting device for conveying pipe piles in the pipe pile industry according to claim 1, characterized in that: A plurality of storage grooves (3) are formed on each storage bottom plate (2), and the storage grooves (3) on the plurality of storage bottom plates (2) correspond to each other.
4. The pipe pile lifting device for conveying pipe piles in the pipe pile industry according to claim 1, characterized in that: A plurality of reinforcing rods (14) are integrally welded between the plurality of bases (1), wherein the reinforcing rods (14) transversely pass through the plurality of bases (1) and become integral therewith.
5. The pipe pile lifting device for conveying pipe piles in the pipe pile industry according to claim 1, characterized in that: The two smoothing plates (6) are both arranged obliquely and symmetrically on both sides of the cross bar (9).