A combined winch lifting equipment

Abstract

The invention discloses a combined winch lifting equipment, including a winch, which is installed on a winch boom, and the winch boom is symmetrically installed on a slot plate, which is clamped on a bracket cross bar, and bracket uprights are welded on the bottom surfaces of both ends of the bracket cross bar, and the lower parts of the bracket uprights are fixed to the base slot plate through slot top screw fixings, and the base slot plate is clamped on a keel through a slot latch, and an annular groove is provided at both ends of a steel wire rope, and a sliding plate is slidably installed in the annular groove, and the sliding plate is symmetrically installed on the end part of a limiting plate, and a rectangular groove is provided in the middle of the limiting plate, and an anti-sway block is slidably installed through the rectangular groove, and the steel wire rope passes through the anti-sway block. The beneficial effects are as follows: the invention can well solve the problem of lifting the assembled construction panel of the curtain wall with large cantilevered eaves and suspended ceiling, the measure is small in size, and has strong on-site adaptability, and the specifications of the winch and the steel wire rope can be selected according to the lifting weight, and the structural design is reasonable and the processing and manufacturing are simple.

Description

Technical Field

[0001] The invention relates to the field of building construction hoisting measures, in particular to a combined winch lifting equipment. Background Art

[0002] With the improvement of social demand, the development and progress of technology, the difficulty of building curtain wall projects is getting higher and higher, and the construction period is getting shorter and shorter. The curtain wall assembly construction mode has gradually become the mainstream of modern building curtain wall construction. In order to cooperate with the assembly construction mode, many new working methods have been derived. However, the hoisting measures are difficult to ensure the efficiency of curtain wall construction. Its structural design is complex, not easy to split and manufacture, inconvenient to use, difficult to assemble and disassemble, it is difficult to ensure construction safety, and reduce work efficiency. Summary of the invention

[0003] The object of the present invention is to provide a combined winch lifting equipment to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a combined winch lifting equipment, including a winch, a steel wire rope is wound on the winch, the winch is installed on the winch boom, the winch boom is symmetrically installed on a slot plate, the slot plate is clamped on the bracket cross bar, and a slot latch 2 is clamped on the slot plate, bracket vertical poles are welded to the bottom surfaces of both ends of the bracket cross bar, the lower part of the bracket vertical pole is fixed to the base slot plate through a slot top screw fixing piece, the base slot plate is clamped on the keel through a slot latch 1, circular grooves are provided at both ends of the steel wire rope, sliding plates are slidably installed in the circular grooves, the sliding plates are symmetrically installed at the ends of the limit plates, a rectangular groove is provided in the middle of the limit plate, and an anti-sway block is slidably installed through the rectangular groove, and the steel wire rope passes through the anti-sway block.

[0005] Preferably, the lower part of the anti-sway block is provided with left and right shock-absorbing grooves, and the left and right shock-absorbing structures are provided in the left and right shock-absorbing grooves. The left and right shock-absorbing structures include a shock-absorbing plate, a guide rod and a spring. The guide rod is plug-in installed on the anti-sway block, and a shock-absorbing plate is installed at the end of the guide rod. The shock-absorbing plate is slidably installed in the left and right shock-absorbing grooves. A spring is provided on the back of the shock-absorbing plate, and the spring is sleeved on the guide rod.

[0006] Preferably, the shock absorbing plate is a rectangular plate structure, the lower end of the shock absorbing plate is arc-shaped, the side walls of the shock absorbing plate are symmetrically provided with roller grooves, rollers are rotatably installed in the roller grooves, and the rolling surfaces of the rollers are in contact with the inner walls of the left and right shock absorbing grooves.

[0007] Preferably, plug-in plates are symmetrically installed at the ends of the anti-sway blocks, and front and rear shock-absorbing structures are arranged on the plug-in plates. The front and rear shock-absorbing structures include front and rear shock-absorbing plates, clamping grooves, arc grooves, arc rods, arc springs and lever frames. The front and rear shock-absorbing plates are semicircular, and clamping grooves are provided at the upper ends of the front and rear shock-absorbing plates. The front and rear shock-absorbing plates are clamped on the front and rear shock-absorbing plates through the clamping grooves and fixed by bolts. Arc grooves are provided on the front and rear shock-absorbing plates, and arc rods are installed in the arc grooves. Arc springs are symmetrically sleeved on the arc rods, and a lever frame is slidably installed on the arc rods, and a steel wire rope passes through the lever frame.

[0008] Preferably, left and right movable grooves are provided in the middle of the lever frame, and the left and right movable grooves penetrate the lever frame.

[0009] Preferably, the sliding plate is in an arc-shaped structure and matches the annular groove. The upper and lower surfaces of the sliding plate are provided with lubrication grooves, in which lubrication blocks are snap-fittedly installed, and the surface of the lubrication block contacts the inner wall of the annular groove.

[0010] Preferably, the lubrication block is provided with round holes, and the round holes are arranged in multiple groups in a matrix array.

[0011] Preferably, a limiting arc strip is welded to the end side wall of the sliding plate, the limiting arc strip is arc-shaped, and the center of the arc is on the same axis as the center of the arc of the annular groove.

[0012] Preferably, a mounting groove is provided at the upper end of the anti-sway block, and the mounting groove is in a rectangular groove structure. Lubricating cotton is installed in the mounting groove, and anti-rust oil is adsorbed on the lubricating cotton. The lubricating cotton is provided with mesh holes, and the mesh holes are in a honeycomb array.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] A combined winch lifting equipment proposed in the present invention can well solve the problem of lifting the assembled construction panels of the curtain wall with large cantilevered ceilings. The measure is small in size and has strong on-site adaptability. The specifications of the winch and the wire rope can be selected according to the lifting weight. The structure is reasonably designed, the processing and manufacturing are simple, the on-site practicality is convenient, and the assembly and disassembly are flexible. It not only ensures safe production, but also improves construction efficiency, providing strong conditions for the safe production and rapid construction of the project. At the same time, a shock-absorbing structure is provided, which can effectively avoid the swinging of the lifting materials during the lifting process, thereby increasing the safety during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of the structure of the present invention;

[0016] Figure 2 It is a side view of the structure of the present invention;

[0017] Figure 3 Indicate for the winch;

[0018] Figure 4 Schematic diagram of anti-sway block;

[0019] Figure 5 This is the exploded view of the sliding plate;

[0020] Figure 6 It is an exploded view of part of the structure of the present invention;

[0021] Figure 7 Schematic diagram of the shock absorbing plate.

[0022] In the figure: winch 1, wire rope 2, winch boom 3, slot plate 4, bracket cross bar 5, bracket vertical rod 6, base slot plate 7, slot pin 1 8, slot top wire fixing piece 10, slot pin 2 11, keel 12, annular groove 13, limit plate 14, slider plate 15, lubrication groove 151, lubrication block 152, round hole 153, limit arc strip 154, rectangular groove 16, anti-sway block 17, left and right shock-absorbing grooves 18, shock-absorbing plate 19, roller groove 191, roller 192, guide rod 20, spring 21, plug-in plate 22, front and rear shock-absorbing plates 23, snap-on groove 24, arc groove 25, arc rod 26, arc spring 27, rack rod 28, left and right movable grooves 29, installation groove 30, lubrication cotton 31, mesh 32. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention are described clearly and completely below. The embodiments of the present invention and all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0024] See also Figures 1 to 7The present invention provides a technical solution: a combined winch lifting equipment, including a winch 1, a steel wire rope 2 is wound on the winch 1, the winch 1 is installed on the winch boom 3, the winch boom 3 is symmetrically installed on the slot plate 4, the slot plate 4 is clamped on the bracket cross bar 5, and the slot plate 4 is clamped with a slot pin 11 to fix the slot plate 4, the bottom surfaces of both ends of the bracket cross bar 5 are welded with bracket uprights 6, the lower part of the bracket uprights 6 is fixed to the base slot plate 7 through a slot top screw fixing piece 10, the base slot plate 7 is clamped on the keel 12 through a slot pin 8, and the two ends of the steel wire rope 2 are opened. A circular groove 13 is provided, in which a sliding plate 15 is slidably installed, and the sliding plate 15 is symmetrically installed at the end of the limit plate 14. A rectangular groove 16 is provided in the middle of the limit plate 14, and an anti-sway block 17 is slidably installed through the rectangular groove 16. The steel wire rope 2 passes through the anti-sway block 17, and an installation groove 30 is provided at the upper end of the anti-sway block 17. The installation groove 30 is in a rectangular groove structure, and a lubricating cotton 31 is installed in the installation groove 30. Anti-rust oil is adsorbed on the lubricating cotton 31, and a mesh 32 is provided on the lubricating cotton 31. The mesh 32 is in a honeycomb array, and the steel wire rope 2 is conveniently lubricated for rust prevention through the lubricating cotton 31.

[0025] The lower part of the anti-sway block 17 is provided with left and right shock-absorbing grooves 18, and the left and right shock-absorbing grooves 18 are provided with left and right shock-absorbing structures. The left and right shock-absorbing structures include a shock-absorbing plate 19, a guide rod 20 and a spring 21. The guide rod 20 is plug-in mounted on the anti-sway block 17, and the end of the guide rod 20 is equipped with a shock-absorbing plate 19, and the shock-absorbing plate 19 is slidably mounted in the left and right shock-absorbing grooves 18. The back of the shock-absorbing plate 19 is provided with a spring 21, and the spring 21 is sleeved on the guide rod 20. When in use, when the hoisting material drives the steel wire rope 2 to swing left and right, the steel wire rope 2 will swing left and right. The right squeezing shock-absorbing plate 19 makes the shock-absorbing plate 19 squeeze the spring 21, so as to reduce the amplitude of the left and right shaking of the hoisting material and the wire rope 2, and reduce the danger during the hoisting process. The shock-absorbing plate 19 is a rectangular plate structure, and the lower end of the shock-absorbing plate 19 is arc-shaped, which is convenient for the winding of the wire rope 2. The side wall of the shock-absorbing plate 19 is symmetrically provided with roller grooves 191, and rollers 192 are rotatably installed in the roller grooves 191, and the rolling surface of the roller 192 contacts the inner wall of the left and right shock-absorbing grooves 18, so that the friction between the shock-absorbing plate 19 and the left and right shock-absorbing grooves 18 can be reduced.

[0026] The end of the anti-sway block 17 is symmetrically installed with a plug-in plate 22, and a front and rear shock-absorbing structure is arranged on the plug-in plate 22. The front and rear shock-absorbing structure includes a front and rear shock-absorbing plate 23, a clamping groove 24, an arc groove 25, an arc rod 26, an arc spring 27 and a lever frame 28. The front and rear shock-absorbing plates 23 are semicircular, and a clamping groove 24 is provided at the upper end of the front and rear shock-absorbing plates 23. The front and rear shock-absorbing plates 23 are clamped on the front and rear shock-absorbing plates 23 through the clamping groove 24 and fixed by bolts. The front and rear shock-absorbing plates 23 are provided with an arc groove 25, and an arc rod 26 is installed in the arc groove 25. The arc spring 27 is symmetrically sleeved on the arc rod 26, and the lever frame 28 is slidably installed on the arc rod 26 , and the wire rope 2 passes through the lever frame 28. During the material lifting process, if the lifting material drives the wire rope 2 to slide back and forth, it will drive the lever frame 28 to squeeze the arc spring 27 to achieve the front and rear shock absorption effect. In this way, the left and right shock absorption structures can prevent the lifting materials and the wire rope 2 from shaking, increase the safety of the lifting process, and avoid the swing of the lifting materials. The middle of the lever frame 28 is provided with left and right movable grooves 29, and the left and right movable grooves 29 run through the lever frame 28. The left and right movable grooves 29 provide sliding space for the wire rope 2 when the wire rope 2 shakes left and right, thereby preventing the wire rope 2 from driving the lever frame 28 to shake left and right.

[0027] The sliding plate 15 has an arc-shaped structure and matches the annular groove 13, which makes it convenient for the limit plate 14 to lift and lower according to the position change of the wire rope 2. The sliding of the sliding plate 15 can increase the smoothness of the height adjustment of the limit plate 14. Lubrication grooves 151 are provided on the upper and lower surfaces of the sliding plate 15. A lubrication block 152 is installed in the lubrication groove 151 in a snap-fit ​​manner, and the lubrication block 152 makes the surface contact with the inner wall of the annular groove 13. Circular holes 153 are provided on the lubrication block 152. There are multiple groups of circular holes 153 in a matrix array. The circular holes 153 facilitate the smooth paste in the lubrication block 152 to be smeared on the inner wall of the annular groove 13 through the circular holes 153. The end side wall of the sliding plate 15 is welded with a limiting arc strip 154. The limiting arc strip 154 ​​is arc-shaped, and the center of the arc is on the same axis as the center of the arc of the annular groove 13.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined winch lifting device, comprising a winch (1); Features: The winch (1) has a steel wire rope (2) wound up on it, and the winch (1) is mounted on a winch boom (3); The hoisting rod (3) is symmetrically mounted on the slot plate (4), the slot plate (4) is clipped onto the bracket cross bar (5), and a second slot latch (11) is clipped onto the slot plate (4); The bottom surfaces of both ends of the bracket crossbar (5) are welded with bracket uprights (6), and the lower part of the bracket uprights (6) is fixed to the base bracket slot plate (7) via a bracket top screw fixing piece (10); The base slot plate (7) is connected to the keel (12) via a slot latch pin (8); Circular grooves (13) are provided at both ends of the steel wire rope (2), a sliding plate (15) is slidably installed in the circular groove (13), and the sliding plate (15) is symmetrically installed at the end of the limit plate (14); A rectangular groove (16) is provided in the middle of the limiting plate (14), and an anti-sway block (17) is slidably mounted through the rectangular groove (16), and the steel wire rope (2) passes through the anti-sway block (17); The anti-sway block (17) has left and right shock-absorbing grooves (18) at its lower portion, and left and right shock-absorbing structures are arranged in the left and right shock-absorbing grooves (18). The left and right shock-absorbing structures include a shock-absorbing plate (19), a guide rod (20) and a spring (21). The guide rod (20) is plug-in mounted on the anti-sway block (17). The end of the guide rod (20) is mounted with a shock-absorbing plate (19). The shock-absorbing plate (19) is slidably mounted in the left and right shock-absorbing grooves (18). A spring (21) is arranged on the back of the shock-absorbing plate (19), and the spring (21) is sleeved on the guide rod (20). The damping plate (19) is in a rectangular plate-like structure, the lower end of the damping plate (19) is arc-shaped, the side wall of the damping plate (19) is symmetrically provided with roller grooves (191), a roller (192) is rotatably installed in the roller groove (191), and the rolling surface of the roller (192) contacts the inner walls of the left and right damping grooves (18); The end of the anti-sway block (17) is symmetrically mounted with a plug-in plate (22), and a front and rear shock absorbing structure is arranged on the plug-in plate (22), and the front and rear shock absorbing structure comprises a front and rear shock absorbing plate (23), a clamping groove (24), an arc groove (25), an arc rod (26), an arc spring (27) and a lever frame (28). The front and rear shock absorbing plates (23) are semicircular, and a clamping groove (24) is provided at the upper end of the front and rear shock absorbing plates (23). The front and rear shock absorbing plates (23) are clamped on the front and rear shock absorbing plates (23) through the clamping groove (24) and fixed by bolts. The front and rear shock absorbing plates (23) are provided with an arc groove (25), and an arc rod (26) is installed in the arc groove (25). The arc spring (27) is symmetrically sleeved on the arc rod (26), and a lever frame (28) is slidably mounted on the arc rod (26), and the wire rope (2) passes through the lever frame (28).

2. A combined winch lifting equipment according to claim 1, characterized in that: The middle of the lever frame (28) is provided with left and right movable grooves (29), and the left and right movable grooves (29) penetrate the lever frame (28).

3. The combined winch lifting equipment according to claim 1, characterized in that: The sliding plate (15) has an arc-shaped structure and matches the annular groove (13). The upper and lower surfaces of the sliding plate (15) are provided with lubrication grooves (151). A lubrication block (152) is mounted in the lubrication groove (151) in a snap-fit ​​manner, and the surface of the lubrication block (152) contacts the inner wall of the annular groove (13).

4. A combined winch lifting equipment according to claim 3, characterized in that: The lubrication block (152) is provided with round holes (153), and the round holes (153) are arranged in multiple groups in a matrix array.

5. The combined winch lifting equipment according to claim 3, characterized in that: The end side wall of the sliding plate (15) is welded with a limiting arc strip (154), the limiting arc strip (154) is arc-shaped, and the arc center and the arc center of the annular groove (13) are on the same axis.

6. The combined winch lifting equipment according to claim 1, characterized in that: The anti-sway block (17) is provided with a mounting groove (30) at the upper end thereof, the mounting groove (30) being in a rectangular groove-shaped structure, a lubricating cotton (31) being installed in the mounting groove (30), anti-rust oil being adsorbed on the lubricating cotton (31), mesh holes (32) being provided on the lubricating cotton (31), and the mesh holes (32) being in a honeycomb array.

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