CN219078838U - Hoisting structure for floor slab hoisting - Google Patents

Abstract

The utility model relates to the technical field of floor slab hoisting, in particular to a hoisting structure for floor slab hoisting, which comprises a supporting frame, wherein sliding grooves are symmetrically formed in the left and right sides of the inner side of the supporting frame, a reinforcing plate is welded in the inner side of the supporting frame, a connecting ring is symmetrically welded at the upper end of the supporting frame, a first rectangular sleeve is sleeved on the reinforcing plate, sliding plates are symmetrically welded at the left and right sides of the first rectangular sleeve, a first steel wire rope is arranged at the lower end of the sliding plate, a balance frame is symmetrically arranged below the supporting frame, positioning holes are formed in the upper end of the balance frame, and a second rectangular sleeve is symmetrically sleeved on the balance frame in a left and right mode, and the beneficial effects of the utility model are that: the floor is clamped and fixed through the clamping mechanism, when the floor with different lengths needs to be clamped, the distance between the two first rectangular sleeves is adjusted, so that the distance between the clamping mechanisms is adjusted, and the floor with different lengths can be clamped and fixed.

Description

Hoisting structure for floor slab hoisting

Technical Field

The utility model relates to the technical field of floor slab hoisting, in particular to a hoisting structure for floor slab hoisting.

Background

In the building construction process, some construction environments need to be prefabricated with the floor, and then the floor is lifted to a proper position through a lifting device for installation. The existing floor lifting structure generally adopts a steel wire rope or a double-chain to fix the floor, the mode of fixing the floor through the steel wire rope or the double-chain is complicated, and the floor is difficult to firmly fix.

Disclosure of Invention

The utility model aims to provide a hoisting structure for floor slab hoisting, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a hoisting structure for floor lifts by crane, includes the carriage, the spout has been seted up to the inboard bilateral symmetry of carriage, the inboard welding of carriage has the reinforcing plate, the upper end symmetry welding of carriage has the go-between, the cover is equipped with first rectangle sleeve pipe on the reinforcing plate, the left and right sides symmetry welding of first rectangle sleeve pipe has the slide, first wire rope is installed to the lower extreme of slide, the below symmetry of carriage is provided with the balancing stand, the locating hole has been seted up to the upper end of balancing stand, bilateral symmetry cover is equipped with the second rectangle sleeve pipe on the balancing stand, locking mechanism is installed to the upper end of second rectangle sleeve pipe, second wire rope is installed to the lower extreme of second rectangle sleeve pipe, fixture is installed to the lower extreme of second wire rope.

Preferably, the first rectangular sleeve is connected with the reinforcing plate through bolts, and the sliding plate is connected with the sliding groove in a sliding manner.

Preferably, the lower extreme welding of slide has first rings, the butt joint ring has all been welded at the both ends of first wire rope, first wire rope one end butt joint ring and first rings joint, the upper end bilateral symmetry welding of balancing stand has the second rings, the butt joint ring and the second rings joint of first wire rope other end.

Preferably, the lower end of the second rectangular sleeve is welded with a third lifting ring, both ends of the second steel wire rope are welded with circular rings, the circular rings at one end of the second steel wire rope are connected with the third lifting ring in a clamping mode, the upper end of the upper clamping plate in the clamping mechanism is welded with a fourth lifting ring, and the circular rings at the other end of the second steel wire rope are connected with the third lifting ring in a clamping mode.

Preferably, the locking mechanism includes: concave plate, pull rod, locking spring and locking lever, the welding of second rectangle sheathed tube upper end has the concave plate, the upper end sliding connection of concave plate has the pull rod, the lower extreme of pull rod passes concave plate cover and is equipped with locking spring, the lower extreme welding of pull rod has the locking lever, the lower extreme of locking lever passes second rectangle sleeve pipe and locating hole activity grafting.

Preferably, the clamping mechanism comprises: go up grip block, lower grip block and clamping screw, the symmetry is provided with grip block and lower grip block from top to bottom of second wire rope's lower extreme, the equal protrusion of opposite face of going up grip block and lower grip block is provided with the bellying, go up the upper end of grip block and run through and be provided with clamping screw, and clamping screw and last grip block threaded connection, clamping screw's upper end welding has the crank, clamping screw's lower extreme is connected with lower grip block rotation through protruding type pole.

Compared with the prior art, the utility model has the beneficial effects that: the floor slabs can be conveniently clamped and fixed through the clamping mechanisms, when the floor slabs with different lengths are required to be clamped, the distance between the clamping mechanisms is adjusted by adjusting the distance between the two first rectangular sleeves, and then the floor slabs with different lengths can be clamped and fixed; when floors with different widths are required to be clamped, the pull rod is pulled upwards, so that the locking rod in the locking mechanism moves out of the positioning hole, and the position of the second rectangular sleeve can be conveniently adjusted at the moment, so that the position of the clamping mechanism is adjusted, and further floors with different widths can be clamped and fixed; the lifting structure for lifting the floor is reasonable in design, simple and convenient to operate, capable of adjusting the floor with different sizes and capable of improving the application range of the lifting structure.

Drawings

FIG. 1 is a schematic view of a hoisting structure for floor slab hoisting according to the present utility model;

FIG. 2 is a schematic view of a hoisting structure according to the present utility model;

fig. 3 is a schematic cross-sectional view of a hoisting structure according to the utility model.

In the figure: 1. a support frame; 11. a chute; 12. a reinforcing plate; 13. a connecting ring; 2. a first rectangular sleeve; 21. a slide plate; 22. a first wire rope; 23. a balancing stand; 24. positioning holes; 3. a second rectangular sleeve; 31. a concave plate; 32. a pull rod; 33. a locking spring; 34. a locking lever; 4. a second wire rope; 41. an upper clamping plate; 42. a lower clamping plate; 43. clamping the screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: a hoisting structure for floor lifts by crane, including braced frame 1, spout 11 has been seted up to bilateral symmetry in the inboard of braced frame 1, braced frame 1's inboard welding has reinforcing plate 12, braced frame 1's upper end symmetry welding has go-between 13, the cover is equipped with first rectangle sleeve pipe 2 on the reinforcing plate 12, slide 21 has been welded to the bilateral symmetry of first rectangle sleeve pipe 2, first wire rope 22 is installed to slide 21's lower extreme, braced frame 1's below symmetry is provided with balancing stand 23, pass through bolted connection between first rectangle sleeve pipe 2 and the reinforcing plate 12, slide 21 and spout 11 sliding connection, slide 21's lower extreme welding has first rings, the both ends of first wire rope 22 have all been welded the docking collar, the docking collar of first wire rope 22 one end docking collar and first rings joint, the upper end bilateral symmetry welding of balancing stand 23 has the second rings, the docking collar of first wire rope 22 other end and second rings joint, when adjusting the position of first rectangle sleeve pipe 2, first rectangle sleeve pipe 2 slides along reinforcing plate 12, first rectangle sleeve pipe 2 drives slide along spout 11.

The locating hole 24 has been seted up to the upper end of balancing stand 23, and bilateral symmetry cover is equipped with second rectangle sleeve pipe 3 on the balancing stand 23, and locking mechanism is installed to the upper end of second rectangle sleeve pipe 3, and locking mechanism is including: the upper end of the second rectangular sleeve 3 is welded with the concave plate 31, the upper end of the concave plate 31 is connected with the pull rod 32 in a sliding mode, the lower end of the pull rod 32 penetrates through the concave plate 31 to be sleeved with the locking spring 33, the lower end of the pull rod 32 is welded with the locking rod 34, the lower end of the locking rod 34 penetrates through the second rectangular sleeve 3 to be movably inserted into the positioning hole 24, the lower end of the second rectangular sleeve 3 is provided with the second steel wire rope 4, the lower end of the second rectangular sleeve 3 is welded with the third lifting ring, both ends of the second steel wire rope 4 are welded with the circular rings, one end of the second steel wire rope 4 is connected with the third lifting ring in a clamping mode, the upper end of the upper clamping plate 41 is welded with the fourth lifting ring, the other end of the second steel wire rope 4 is connected with the third lifting ring in a clamping mode, the upper end of the locking spring 33 is connected with the concave plate 31 in a plugging mode, the lower end of the locking spring 33 is connected with the locking rod 34 in a plugging mode, the locking spring 33 is applied to the locking rod 34 to be elastic force, and the locking rod 34 is connected with the second rectangular sleeve 3 in a sliding mode.

The fixture is installed to the lower extreme of second wire rope 4, and fixture is including: the upper clamping plate 41, lower clamping plate 42 and clamping screw 43, the lower extreme of second wire rope 4 is provided with clamping plate 41 and lower clamping plate 42 from top to bottom symmetry, the opposite face of upper clamping plate 41 and lower clamping plate 42 all is protruding to be provided with the bellying, the upper end of upper clamping plate 41 runs through and is provided with clamping screw 43, and clamping screw 43 and upper clamping plate 41 threaded connection, clamping screw 43's upper end welding has the crank, clamping screw 43's lower extreme passes through protruding pole and lower clamping plate 42 rotation to be connected, through rotating the crank, the crank drives clamping screw 43 rotation, simultaneously manual clamp upper clamping plate 41, make upper clamping plate 41 only can reciprocate, prevent that upper clamping plate 41 from rotating along with clamping screw 43, thereby make upper clamping plate 41 downwardly moving, carry out the centre gripping to the floor through upper clamping plate 41 and lower clamping plate 42 cooperation and fix.

The floor slab can be conveniently clamped and fixed through the clamping mechanism, the upper clamping plate 41 and the lower clamping plate 42 are clamped at the upper side and the lower side of the floor slab during clamping, the side surfaces of the floor slab are contacted with the protruding parts of the upper clamping plate 41 and the lower clamping plate 42, the crank is rotated to drive the clamping screw 43 to rotate, meanwhile, the upper clamping plate 41 is manually pressed to enable the upper clamping plate 41 to only move up and down, the upper clamping plate 41 is prevented from rotating along with the clamping screw 43, so that the upper clamping plate 41 moves downwards, the upper clamping plate 41 is only attached to the floor slab, and the floor slab is clamped and fixed through the cooperation of the upper clamping plate 41 and the lower clamping plate 42; when floors with different lengths are required to be clamped, the distance between the clamping mechanisms is adjusted by adjusting the distance between the two first rectangular sleeves 2, so that floors with different lengths can be clamped and fixed; when floors with different widths are required to be clamped, the pull rod 32 is pulled upwards, the pull rod 32 drives the locking rod 34 to move out of the positioning hole 24, the position of the second rectangular sleeve 3 can be conveniently adjusted at the moment, after the adjustment is finished, the pull rod 32 is loosened, the locking rod 34 is spliced with the positioning hole 24 under the action of the elastic force of the locking spring 33, so that the position of the clamping mechanism is adjusted, and further, floors with different widths can be clamped and fixed; the lifting structure for lifting the floor is reasonable in design, simple and convenient to operate, capable of adjusting the floor with different sizes and capable of improving the application range of the lifting structure.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A hoisting structure for floor lifts by crane, includes braced frame (1), its characterized in that: the utility model discloses a support frame, including supporting frame (1), locating hole (24) are offered to the inboard bilateral symmetry of supporting frame (1), reinforcing plate (12) have been offered to the inboard welding of supporting frame (1), the upper end symmetry welding of supporting frame (1) has go up go-between (13), the cover is equipped with first rectangle sleeve pipe (2) on reinforcing plate (12), the left and right sides symmetry welding of first rectangle sleeve pipe (2) has slide (21), first wire rope (22) are installed to the lower extreme of slide (21), the below symmetry of supporting frame (1) is provided with balancing stand (23), locating hole (24) have been offered to the upper end of balancing stand (23), bilateral symmetry cover is equipped with second rectangle sleeve pipe (3) on balancing stand (23), locking mechanism is installed to the upper end of second rectangle sleeve pipe (3), second wire rope (4) are installed to the lower extreme of second rectangle sleeve pipe (3), clamping mechanism is installed to the lower extreme of second wire rope (4).

2. A hoisting structure for floor hoisting as claimed in claim 1, characterized in that: the first rectangular sleeve (2) is connected with the reinforcing plate (12) through bolts, and the sliding plate (21) is connected with the sliding groove (11) in a sliding mode.

3. A hoisting structure for floor hoisting as claimed in claim 1, characterized in that: the lower extreme welding of slide (21) has first rings, the butt joint ring has all been welded at the both ends of first wire rope (22), first wire rope (22) one end butt joint ring and first rings joint, the upper end bilateral symmetry welding of balancing stand (23) has second rings, the butt joint ring and the second rings joint of first wire rope (22) other end.

4. A hoisting structure for floor hoisting as claimed in claim 1, characterized in that: the lower extreme welding of second rectangle sleeve pipe (3) has third rings, the both ends of second wire rope (4) have all welded the ring, the ring and the third rings joint of second wire rope (4) one end, the upper end welding of last grip block (41) has fourth rings in the fixture, the ring and the third rings joint of second wire rope (4) other end.

5. A hoisting structure for floor hoisting as claimed in claim 1, characterized in that: the locking mechanism comprises: concave plate (31), pull rod (32), locking spring (33) and locking lever (34), concave plate (31) have been welded to the upper end of second rectangle sleeve pipe (3), the upper end sliding connection of concave plate (31) has pull rod (32), the lower extreme of pull rod (32) is passed concave plate (31) cover and is equipped with locking spring (33), the lower extreme welding of pull rod (32) has locking lever (34), the lower extreme of locking lever (34) is passed second rectangle sleeve pipe (3) and is pegged graft with locating hole (24) activity.

6. A hoisting structure for floor hoisting as claimed in claim 1, characterized in that: the clamping mechanism comprises: go up grip block (41), grip block (42) and clamping screw (43) down, symmetry is provided with grip block (41) and lower grip block (42) about the lower extreme of second wire rope (4), the opposite face of going up grip block (41) and lower grip block (42) all is protruding to be provided with the bellying, the upper end of going up grip block (41) is run through and is provided with clamping screw (43), and clamping screw (43) and last grip block (41) threaded connection, and the upper end welding of clamping screw (43) has the crank, the lower extreme of clamping screw (43) is rotated with lower grip block (42) through protruding type pole and is connected.

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