CN219885561U

CN219885561U - Factory building girder steel lifting device

Info

Publication number: CN219885561U
Application number: CN202321069658.9U
Authority: CN
Inventors: 单小锋; 丁春赫; 牛济同; 邵昆; 马思源
Original assignee: Northeast No2 Electric Power Engineering Corp Of Energy China
Current assignee: Northeast No2 Electric Power Engineering Corp Of Energy China
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-10-24
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to the technical field of hoisting equipment, in particular to factory building steel beam hoisting equipment, which comprises: the steel girder lifting device comprises a base, the top of base is connected with the backup pad, the spacing groove has been seted up in the front of backup pad, the inside of spacing groove is provided with elevating system, be provided with fixed establishment on the elevating system, fixed establishment is used for spacing the girder steel, the top of backup pad is provided with actuating mechanism, and actuating mechanism is connected with elevating system, actuating mechanism is used for driving elevating system to drive the girder steel of placing on fixed establishment and carries out stable rising, places the girder steel on fixed establishment, and rotates fixed establishment and carries out spacing centre gripping to the girder steel and prevent that the girder steel from producing to rock, opens actuating mechanism drive elevating system at the inside removal of spacing groove and drive fixed establishment and stably rise simultaneously for the girder steel can reduce the vibration range that the girder steel produced when rising, thereby promotes hoisting operation's stability.

Description

Factory building girder steel lifting device

Technical Field

The utility model relates to the technical field of hoisting equipment construction, in particular to factory building steel beam hoisting equipment.

Background

Hoisting refers to the general term that a crane or a hoisting mechanism is used for installing and positioning equipment, various hoisting machines are used for hoisting equipment, workpieces, appliances, materials and the like in the process of overhauling or maintaining, so that the position of the equipment is changed, and the hoisting equipment is needed when a steel beam of a factory building is built.

At present, traditional girder steel lifting equipment still has some places that are not enough, when fixing the girder steel before the hoist, adopts crane cooperation rope to hoist the girder steel generally, and the in-process rope of rising can produce and rock, leads to the girder steel also can produce and rock to influence lifting operation's stability, we propose a factory building girder steel lifting equipment for this reason.

Disclosure of Invention

Based on the defects in the prior art mentioned in the background art, the utility model provides factory building steel beam hoisting equipment.

The utility model adopts the following technical scheme to overcome the technical problems, and specifically comprises the following steps:

a factory building girder steel lifting device, comprising: the steel girder lifting device comprises a base, the top of base is connected with the backup pad, the spacing groove has been seted up in the front of backup pad, the inside of spacing groove is provided with elevating system, be provided with fixed establishment on the elevating system, fixed establishment is used for spacing the girder steel, the top of backup pad is provided with actuating mechanism, and actuating mechanism is connected with elevating system, actuating mechanism is used for driving elevating system and drives the girder steel of placing on fixed establishment and steadily rise, the both sides of base are seted up flutedly, and two the inside of recess is provided with storage mechanism, two be provided with stabilizing mean on the storage mechanism respectively, two stabilizing mean is used for pressing down the ground, two storage mechanism is used for accomodating two stabilizing mean respectively.

As a further scheme of the utility model: the lifting mechanism comprises a limiting rod, a sliding block and a connecting plate, wherein the limiting rod is fixedly connected to the bottom of the inner wall of the limiting groove, the sliding block is slidably connected to the circumferential surface of the limiting rod, the sliding block is located inside the limiting groove, the connecting plate is connected to the front end face of the sliding block, and a hook ring is arranged at the top of the connecting plate.

As still further aspects of the utility model: the utility model discloses a fixed establishment, including placing board, spout, two-way lead screw, two commentaries on classics handle, two connecting blocks and L template, place the preceding terminal surface of board connection at the connecting plate, the spout is seted up at the top of placing the board, two-way lead screw rotates to be connected between the inner wall of spout, and the one end of two-way lead screw extends to the preceding terminal surface of placing the board, it connects the one end at two-way lead screw to changeing, two the equal threaded connection of connecting block is at the surface of two-way lead screw, and two connecting blocks all are located the inside of spout, two the L template is connected respectively at the top of two connecting blocks.

As still further aspects of the utility model: the driving mechanism comprises a motor, a connecting rod, a wire barrel, a lifting rope and a clamping hook, wherein the motor is connected to the top of the supporting plate, the connecting rod is connected with one end of an output shaft of the motor, the wire barrel is connected to one end of the connecting rod, the lifting rope is wound on the outer surface of the wire barrel in an annular mode, one end of the lifting rope extends to the top of the base, and the clamping hook is connected to one end of the lifting rope.

As still further aspects of the utility model: the storage mechanism comprises two telescopic rods and a connecting block, wherein the two telescopic rods are connected to one side of the inner wall of the groove, and the connecting block is connected between one ends of the two telescopic rods.

As still further aspects of the utility model: the stabilizing mechanism comprises a cylinder, a hydraulic rod and a stabilizing seat, wherein the cylinder is connected to the bottom of the connecting block, the hydraulic rod is connected with the output end of the cylinder, and the stabilizing seat is connected to the bottom end of the hydraulic rod.

As still further aspects of the utility model: the bottom of base is connected with a plurality of universal pulleys, the top of base is connected with the configuration piece.

After adopting the structure, compared with the prior art, the utility model has the following advantages:

1. the device is moved to a designated place to work through a plurality of universal pulleys, the steel beam is transversely placed at the top of the placement plate, the manual rotation rotating handle rotates to drive the bidirectional screw rod to rotate, two connecting blocks move in opposite directions on the outer surface of the bidirectional screw rod and respectively drive two L-shaped plates to be close to each other to limit and clamp two ends of the steel beam, meanwhile, an output shaft of a motor is opened to drive a wire cylinder to rotate through a connecting rod, the wire cylinder rotates to enable a lifting rope to rotate and retract and drive a connecting plate to ascend through a clamping hook to pull a hooking belt to drive a sliding block and the placement plate to ascend, so that the sliding block stably ascends and slides on the circumferential surface of a limiting rod, shaking is effectively prevented when the lifting rope is recovered, the shaking amplitude of the steel beam is reduced, and the stability of a steel beam hoisting process is improved.

2. The connecting block is manually pulled to drive the two telescopic rods to extend, the stabilizing seat is located outside the groove, the hydraulic rod is controlled to extend by the output end of the starting cylinder to drive the stabilizing seat to descend to the ground, so that the contact area of the base is increased, shaking of the equipment when the steel beam rises is avoided, and the stability of hoisting work is further improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the lifting mechanism and the driving mechanism of the present utility model;

FIG. 3 is a schematic structural view of the fixing mechanism of the present utility model;

fig. 4 is a schematic structural view of the housing mechanism and the stabilizing mechanism of the present utility model.

In the figure: 1. a base; 2. a support plate; 3. a lifting mechanism; 301. a limit rod; 302. a slide block; 303. a connecting plate; 4. a fixing mechanism; 401. placing a plate; 402. a chute; 403. a two-way screw rod; 404. a rotating handle; 405. a connecting block; 406. an L-shaped plate; 5. a driving mechanism; 501. a motor; 502. a connecting rod; 503. a wire barrel; 504. a hanging rope; 505. a clamping hook; 6. a storage mechanism; 601. a telescopic rod; 602. a joint block; 7. a stabilizing mechanism; 701. a cylinder; 702. a hydraulic rod; 703. a stabilizing seat; 8. a universal pulley; 9. and configuring a block.

Description of the embodiments

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.

Example 1

Referring to fig. 1 to 4, in an embodiment of the present utility model, a factory building steel beam hoisting apparatus includes: the steel girder lifting device comprises a base 1, wherein the top of the base 1 is connected with a supporting plate 2, the front of the supporting plate 2 is provided with a limiting groove, the inside of the limiting groove is provided with a lifting mechanism 3, a fixing mechanism 4 is arranged on the lifting mechanism 3, the fixing mechanism 4 is used for limiting a steel girder, the top of the supporting plate 2 is provided with a driving mechanism 5, the driving mechanism 5 is connected with the lifting mechanism 3, the driving mechanism 5 is used for driving the lifting mechanism 3 to drive the steel girder placed on the fixing mechanism 4 to stably ascend, grooves are formed in two sides of the base 1, storage mechanisms 6 are arranged in the two grooves, stabilizing mechanisms 7 are respectively arranged on the two storage mechanisms 6, the two stabilizing mechanisms 7 are used for pressing the ground, and the two storage mechanisms 6 are respectively used for storing the two stabilizing mechanisms 7.

Specifically, place the girder steel on fixed establishment 4, rotate fixed establishment 4 and carry out spacing centre gripping to the girder steel and prevent that the girder steel from producing and rocking, open actuating mechanism 5 drive elevating system 3 simultaneously and remove and drive fixed establishment 4 and steadily rise in spacing inslot portion, make the girder steel when rising, can reduce the range of rocking that the girder steel produced, thereby promote the stability of hoist and mount process, drive the outside that two stabilizing mean 7 moved to two recesses respectively through pulling two receiving mechanism 6, start two stabilizing mean 7 simultaneously and descend to contact the ground, thereby increase the area of contact of base 1, further promote the stability of this equipment when hoist and mount process, when not using, close the contact that two stabilizing mean 7 withdraw from to the ground, push away two receiving mechanism 6 simultaneously can slide into the inside of two recesses respectively with two stabilizing mean 7.

Example 2

Referring to fig. 2-3, in the embodiment of the present utility model, a lifting mechanism 3 includes a limit rod 301, a slider 302 and a connecting plate 303, the limit rod 301 is fixedly connected to the bottom of the inner wall of the limit groove, the slider 302 is slidingly connected to the circumferential surface of the limit rod 301, the slider 302 is located inside the limit groove, the connecting plate 303 is connected to the front end surface of the slider 302, a hook ring is provided at the top of the connecting plate 303, the fixing mechanism 4 includes a placing plate 401, a chute 402, a bidirectional screw 403, two handles 404, two connecting blocks 405 and an L-shaped plate 406, the placing plate 401 is connected to the front end surface of the connecting plate 303, the chute 402 is provided at the top of the placing plate 401, the bidirectional screw 403 is rotationally connected between the inner walls of the chute 402, one end of the bidirectional screw 403 extends to the front end surface of the placing plate 401, the handles 404 are connected to one end of the bidirectional screw 403, the two connecting blocks 405 are all in threaded connection to the outer surface of the bidirectional screw 403, the two connecting blocks 405 are all located inside the chute 402, the two L-shaped plates 406 are respectively connected to the top of the two 405, the driving mechanism 5 includes a motor 504, a connecting rod 504, a wire rope 502, a wire rope 505 and a wire rope 505 are connected to the wire rope 503, and a hook is connected to the top of the connecting plate 502 at one end of the connecting plate 2, and one end of the connecting plate 503 is connected to the hook end of the wire rope 503.

Specifically, the device is moved to a designated place through a plurality of universal pulleys 8 to work, the steel beam is transversely placed at the top of the placement plate 401, the manual rotation rotating handle 404 rotates to drive the bidirectional screw rod 403 to rotate, the two connecting blocks 405 move in opposite directions on the outer surface of the bidirectional screw rod 403 and respectively drive the two L-shaped plates 406 to be close to each other to limit and clamp two ends of the steel beam, meanwhile, the output shaft of the motor 501 is opened to drive the wire cylinder 503 to rotate through the connecting rod 502, the wire cylinder 503 rotates to simultaneously enable the lifting rope 504 to rotate and retract and pull the hooking and circulating connecting plate 303 to lift through the clamping hook 505, the connecting plate 303 lifts to simultaneously drive the sliding block 302 and the placement plate 401 to lift, and accordingly the sliding block 302 stably lifts and slides on the circumferential surface of the limiting rod 301, the steel beam is prevented from shaking, and accordingly the lifting stability is improved.

Example 3

Referring to fig. 1-4, in an embodiment of the present utility model, a housing mechanism 6 includes two telescopic rods 601 and a connecting block 602, the two telescopic rods 601 are connected to one side of an inner wall of a groove, the connecting block 602 is connected between one ends of the two telescopic rods 601, a stabilizing mechanism 7 includes a cylinder 701, a hydraulic rod 702 and a stabilizing seat 703, the cylinder 701 is connected to the bottom of the connecting block 602, the hydraulic rod 702 is connected to an output end of the cylinder 701, the stabilizing seat 703 is connected to a bottom end of the hydraulic rod 702, a plurality of universal pulleys 8 are connected to the bottom of the base 1, and a configuration block 9 is connected to the top of the base 1.

Specifically, the connecting block 602 is pulled manually to drive the two telescopic rods 601 to extend, at this time, the stabilizing seat 703 is located outside the groove, and the output end of the starting cylinder 701 controls the hydraulic rod 702 to extend to drive the stabilizing seat 703 to descend to the ground, so that the contact area of the base 1 is increased, the stability of the device when the lifting steel beam is lifted is improved, the device can be moved through the arrangement of the universal pulleys 8, and the gravity of the base 1 is increased through the arrangement of the configuration block 9 so as to be convenient for balancing.

The working principle of the utility model is as follows: the device is moved to a designated place through a plurality of universal pulleys 8, a steel beam is transversely placed at the top of a placement plate 401 and a rotating handle 404 is rotated, the rotating handle 404 rotates and drives a bidirectional screw rod 403 to rotate, so that two connecting blocks 405 move in opposite directions on the outer surface of the bidirectional screw rod 403 and respectively drive two L-shaped plates 406 to be close to each other to limit and clamp two ends of the steel beam, a motor 501 is opened, an output shaft of the motor 501 drives a wire cylinder 503 to rotate through a connecting rod 502, the wire cylinder 503 rotates and simultaneously enables a lifting rope 504 to rotate and retract and pulls a hook-shaped belt connecting plate 303 to ascend through a clamping hook 505, the connecting plate 303 ascends and simultaneously drives a sliding block 302 and the placement plate 401 to ascend, the sliding block 302 stably ascends and slides on the circumferential surface of a limiting rod 301, shaking is reduced when the steel beam ascends, stability of the steel beam is improved, a worker pulls a connecting block 602 to drive two telescopic rods 601 to stretch out, a stabilizing seat 703 is located outside a groove at the moment, a cylinder 701 is started, and an output end of the cylinder control hydraulic rod 702 stretches out to drive the stabilizing seat 703 to descend to the ground, so that the contact area of a base 1 is increased, and stability of the base 1 is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. Factory building girder steel lifting device, its characterized in that includes: base (1), the top of base (1) is connected with backup pad (2), the spacing groove has been seted up in the front of backup pad (2), the inside of spacing groove is provided with elevating system (3), be provided with fixed establishment (4) on elevating system (3), fixed establishment (4) are used for spacing the girder steel, the top of backup pad (2) is provided with actuating mechanism (5), and actuating mechanism (5) are connected with elevating system (3), actuating mechanism (5) are used for driving elevating system (3) and drive the girder steel of placing on fixed establishment (4) and stabilize and rise, the recess has been seted up to the both sides of base (1), two the inside of recess is provided with receiving mechanism (6), two be provided with stabilizing mechanism (7) on receiving mechanism (6) respectively, two stabilizing mechanism (7) are used for pressing the ground, two receiving mechanism (6) are used for receiving two stabilizing mechanism (7) respectively.

2. The factory building girder steel lifting device according to claim 1, wherein the lifting mechanism (3) comprises a limiting rod (301), a sliding block (302) and a connecting plate (303), the limiting rod (301) is fixedly connected to the bottom of the inner wall of the limiting groove, the sliding block (302) is slidably connected to the circumferential surface of the limiting rod (301), the sliding block (302) is located in the limiting groove, the connecting plate (303) is connected to the front end face of the sliding block (302), and a hook ring is arranged at the top of the connecting plate (303).

3. The factory building girder steel lifting device according to claim 2, wherein the fixing mechanism (4) comprises a placing plate (401), a chute (402), a bidirectional screw rod (403), two rotating handles (404), two connecting blocks (405) and an L-shaped plate (406), the placing plate (401) is connected to the front end face of the connecting plate (303), the chute (402) is formed in the top of the placing plate (401), the bidirectional screw rod (403) is rotationally connected between the inner walls of the chute (402), one end of the bidirectional screw rod (403) extends to the front end face of the placing plate (401), the rotating handles (404) are connected to one end of the bidirectional screw rod (403), two connecting blocks (405) are connected to the outer surface of the bidirectional screw rod (403) in a threaded mode, the two connecting blocks (405) are located in the inner portion of the chute (402), and the two L-shaped plates (406) are connected to the tops of the two connecting blocks (405) respectively.

4. A plant steel girder hoisting device according to claim 3, characterized in that the driving mechanism (5) comprises a motor (501), a connecting rod (502), a wire barrel (503), a lifting rope (504) and a clamping hook (505), wherein the motor (501) is connected to the top of the supporting plate (2), the connecting rod (502) is connected with one end of an output shaft of the motor (501), the wire barrel (503) is connected to one end of the connecting rod (502), the lifting rope (504) is wound on the outer surface of the wire barrel (503) in a ring shape, one end of the lifting rope (504) extends to the top of the base (1), and the clamping hook (505) is connected to one end of the lifting rope (504).

5. The factory building girder steel lifting device according to claim 4, wherein the containing mechanism (6) comprises two telescopic rods (601) and a connecting block (602), the two telescopic rods (601) are connected to one side of the inner wall of the groove, and the connecting block (602) is connected between one ends of the two telescopic rods (601).

6. The plant steel beam hoisting device according to claim 5, wherein the stabilizing mechanism (7) comprises a cylinder (701), a hydraulic rod (702) and a stabilizing seat (703), the cylinder (701) is connected to the bottom of the connecting block (602), the hydraulic rod (702) is connected to the output end of the cylinder (701), and the stabilizing seat (703) is connected to the bottom end of the hydraulic rod (702).

7. Plant steel girder hoisting device according to claim 6, characterized in that the bottom of the foundation (1) is connected with a plurality of universal pulleys (8).

8. Plant steel girder hoisting device according to claim 7, characterized in that the top of the base (1) is connected with a configuration block (9).