CN212687359U

CN212687359U - Steel sheet hoisting accessory that construction was used

Info

Publication number: CN212687359U
Application number: CN202021404432.6U
Authority: CN
Inventors: 胡振斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-12
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a steel plate hoisting device for building construction, which comprises a base, wherein a hoisting mechanism is assembled on the base, and a clamping mechanism is arranged on the hoisting mechanism; the hoisting mechanism comprises two supporting frames (2), a mounting seat (3) is fixed on the upper portion of the inner side of each supporting frame (2), two cable trays (15) are arranged on the mounting seat (3) at intervals, and a rope is wound on each cable tray (15) and is connected with a motor in a transmission mode. The steel plate hoisting device for building construction controls the position of the limiting block through the adjusting screw rod and the clamping hydraulic cylinder, so that effective position fixing can be conveniently carried out on a steel plate; moreover, the pushing mechanism is arranged on one side of the fixed seat, so that the steel plate can be conveniently unloaded; in addition, the position of the lifting device is convenient to move and fixedly place by assembling the storable universal wheels on the base.

Description

Steel sheet hoisting accessory that construction was used

Technical Field

The utility model relates to a building field specifically is a steel sheet hoisting accessory that construction used.

Background

The steel plate is a flat steel product which is poured by molten steel and pressed after cooling, the steel plate is often required to be lifted in the building construction process, most of the existing steel plate lifting devices are simple and crude in structure, the steel plate is not effectively fixed in the lifting process, the lifting is not stable during lifting, the steel plate is easy to slide, and safety accidents are caused; therefore, there is a need for improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel sheet hoisting accessory that construction used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a steel plate lifting device for building construction comprises a base, wherein a lifting mechanism is assembled on the base, and a clamping mechanism is distributed on the lifting mechanism; as a further aspect of the present invention: the hoisting mechanism comprises two support frames, the two support frames are distributed at intervals, mounting seats are fixed at the upper parts of the inner sides of the two support frames, two cable discs are distributed on the mounting seats at intervals, and ropes are wound on the cable discs and are in transmission connection with motors; the fixing seat is arranged below the mounting seat, the upper end of the fixing seat is connected with the rope through the connecting seat, and the clamping mechanism is arranged at the lower end of the fixing seat.

As a further aspect of the present invention: vertical guide rods are fixedly connected between the lower end of the mounting seat and the base, the number of the guide rods is four, the guide rods are distributed at four corners of a rectangle, two sides of the fixing seat are connected with sliding blocks, the number of the sliding blocks on each side of the fixing seat is two, the sliding blocks are distributed at intervals, and the sliding blocks and the guide rods are installed in a sliding mode; the installation seat is provided with guide rollers through a support, the guide rollers are positioned at the oblique lower part of the cable disc and are the same as the cable disc in number, and the ropes are in contact with the guide rollers.

As a further aspect of the present invention: clamping mechanism includes interval distribution's accommodate the lead screw and transfer line, and open the lower extreme of fixing base has the recess, is equipped with horizontally accommodate the lead screw and transfer line in the recess, and accommodate the lead screw's one end extends to the inside of fixing base and the transmission is connected with the motor, and the interval is equipped with two slides between accommodate the lead screw and the transfer line, two the slide with transfer line sliding connection and with accommodate the lead screw reverse drive cooperation, a plurality of centre gripping pneumatic cylinders are evenly installed to the lower extreme of slide, and the actuating lever of centre gripping pneumatic cylinder is connected with the stopper.

As a further aspect of the present invention: the material pushing mechanism is arranged on one side of the fixing seat and comprises a frame, a plurality of vertical lifting hydraulic cylinders are fixedly connected to the lower end of the frame, actuating rods of the lifting hydraulic cylinders are connected with the base, one side of the base is connected with a push plate through a plurality of uniformly distributed electric telescopic rods, and the electric telescopic rods are horizontally distributed.

As a further aspect of the present invention: a plurality of assembly grooves are uniformly distributed at the lower end of the base, vertical telescopic cylinders are installed in the assembly grooves, and actuating rods of the telescopic cylinders are provided with universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that: the steel plate hoisting device for building construction controls the position of the limiting block through the adjusting screw rod and the clamping hydraulic cylinder, so that effective position fixing can be conveniently carried out on a steel plate; moreover, the pushing mechanism is arranged on one side of the fixed seat, so that the steel plate can be conveniently unloaded; in addition, the position of the lifting device is convenient to move and fixedly place by assembling the storable universal wheels on the base.

Drawings

Fig. 1 is a schematic structural view of a steel plate lifting device for building construction.

Fig. 2 is a schematic view of the assembly connection between the fixed seat and the limiting block in the steel plate lifting device for building construction.

Fig. 3 is a schematic diagram of the arrangement of the limiting block and the push plate on the fixing seat in the steel plate hoisting device for building construction.

Fig. 4 is a side view of fig. 3.

In the figure: 1-base, 2-support frame, 3-mounting seat, 4-guide rod, 5-assembly groove, 6-telescopic cylinder, 7-universal wheel, 8-slide block, 9-fixing seat, 10-connecting seat, 11-clamping hydraulic cylinder, 12-limiting block, 13-support, 14-guide roller, 15-cable disc, 16-slide seat, 17-adjusting screw rod, 18-transmission rod, 19-frame, 20-lifting hydraulic cylinder, 21-base, 22-electric telescopic rod and 23-push plate.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-4, a steel plate lifting device for building construction comprises a base 1, wherein a lifting mechanism is assembled on the base 1, and a clamping mechanism is arranged on the lifting mechanism; the hoisting mechanism comprises two support frames 2, the two support frames 2 are distributed at intervals, mounting seats 3 are fixed at the upper parts of the inner sides of the two support frames 2, two cable trays 15 are distributed on the mounting seats 3 at intervals, and ropes are wound on the cable trays 15 and are in transmission connection with motors; fixing base 9 has been laid to the below of mount pad 3, and the upper end of fixing base 9 is connected with the rope through connecting seat 10, and clamping mechanism has been laid to the lower extreme of fixing base 9.

Furthermore, vertical guide rods 4 are fixedly connected between the lower end of the mounting seat 3 and the base 1, the number of the guide rods 4 is four, the guide rods 4 are distributed at four corners of a rectangle, two sides of the fixing seat 9 are connected with sliding blocks 8, the number of the sliding blocks 8 on each side of the fixing seat 9 is two, the sliding blocks 8 are distributed at intervals, and the guide rods 4 are slidably mounted with the sliding blocks 8; the installation seat 3 is provided with guide rollers 14 through a bracket 13, the guide rollers 14 are positioned at the oblique lower part of the cable disc 15 and are the same as the cable disc 15 in number, and the ropes are in contact with the guide rollers 14, so that the rope transmission is stable.

Further, clamping mechanism includes interval distribution's accommodate the lead screw 17 and transfer line 18, and open the lower extreme of fixing base 9 has the recess, is equipped with horizontally accommodate the lead screw 17 and transfer line 18 in the recess, and accommodate the lead screw 17 one end extends to fixing base 9's inside and the transmission is connected with the motor, and the interval is equipped with two slides 16, two between accommodate the lead screw 17 and the transfer line 18 slide connection and with accommodate the lead screw 17 reverse drive cooperation, a plurality of centre gripping pneumatic cylinders 11 are evenly installed to the lower extreme of slide 16, and the actuating lever of centre gripping pneumatic cylinder 11 is connected with stopper 12 to in the position of controlling stopper 12 through accommodate the lead screw 17 and centre gripping pneumatic cylinder 11, for the not unidimensional steel sheet of clamping.

Further, pushing equipment has been laid to one side of fixing base 9 to the unloading of steel sheet, pushing equipment includes frame 19, and a plurality of vertical hydraulic cylinder 20 of the lower extreme fixedly connected with of frame 19, a plurality of hydraulic cylinder 20's executive rod are connected with base 21, and one side of base 21 is connected with push pedal 23, electric telescopic handle 22 horizontal distribution through a plurality of evenly distributed's electric telescopic handle 22.

The working principle of the embodiment is as follows:

when the steel plate is lifted, the lifting device is powered on, the adjusting screw rod 17 is started to operate according to the size of the steel plate, the adjusting screw rod 17 adjusts the horizontal distance of the limiting blocks 12 through the sliding seat 16, the steel plate is placed on the upper end face of the limiting plate 12, the adjusting screw rod 17 is started to enable the limiting blocks 12 to limit the steel plate transversely, the clamping hydraulic cylinder 11 is started to enable the limiting blocks 12 to lift the steel plate, so that the steel plate is limited longitudinally, and the position clamping and fixing of the steel plate are ensured; simultaneously, each cable disc 15 is started to operate, the cable discs 15 lift the fixed seat 6 through the rope to ascend, the sliding block 8 slides along the guide rod 4, the rope is in contact with the guide roller 14, the fixed seat 9 is ensured to ascend stably, after the steel plate is lifted to a specified height, the adjusting screw rod 17 and the clamping hydraulic cylinder 11 are started to loosen the steel plate, the lifting hydraulic cylinder 20 is started to adjust the height of the push plate 23, the electric telescopic rod 22 is started to drive the push plate 23 to move straightly, the steel plate is separated from the limiting block 12 gradually, and the steel plate can be taken down conveniently to be used.

Example 2

In order to facilitate the movement and fixation of the position of the steel plate hoisting device for building construction, the embodiment is improved on the basis of embodiment 1, and the improvement is as follows: a plurality of assembling grooves 5 are uniformly distributed at the lower end of the base 1, vertical telescopic cylinders 6 are installed in the assembling grooves 5, and actuating rods of the telescopic cylinders 6 are provided with universal wheels 7; when the lifting device moves, the telescopic cylinder 6 is started to enable the universal wheel 7 to extend to the outer side of the base 1 to be in contact with the ground, so that the lifting device is convenient to move; when carrying out the operation of lifting by crane, need ensure hoisting accessory's rigidity, start telescopic cylinder 6 with universal wheel 7 accomodate with the assembly groove 5 in, base 1 and ground direct contact ensure that hoisting accessory is fixed to be laid.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. A steel plate lifting device for building construction comprises a base (1), and is characterized in that a lifting mechanism is assembled on the base (1), and a clamping mechanism is arranged on the lifting mechanism; the hoisting mechanism comprises two support frames (2), the two support frames (2) are distributed at intervals, mounting seats (3) are fixed at the upper parts of the inner sides of the two support frames (2), two cable trays (15) are distributed on the mounting seats (3) at intervals, and ropes are wound on the cable trays (15) and are in transmission connection with motors; fixing seats (9) are arranged below the mounting seats (3), the upper ends of the fixing seats (9) are connected with ropes through connecting seats (10), and clamping mechanisms are arranged at the lower ends of the fixing seats (9).

2. The steel plate hoisting device for building construction according to claim 1, wherein vertical guide rods (4) are fixedly connected between the lower end of the mounting base (3) and the base (1), the number of the guide rods (4) is four, the guide rods are distributed at four corners of a rectangle, two sides of the fixing base (9) are connected with sliding blocks (8), the number of the sliding blocks (8) at each side of the fixing base (9) is two, the sliding blocks (8) are distributed at intervals, and the sliding blocks (8) are slidably mounted with the guide rods (4); guide rollers (14) are assembled on the mounting seat (3) through a support (13), the guide rollers (14) are located obliquely below the cable disc (15) and are the same as the cable disc (15) in number, and the ropes are in contact with the guide rollers (14).

3. The steel plate hoisting device for building construction according to claim 1, wherein the clamping mechanism comprises an adjusting screw rod (17) and a transmission rod (18) which are distributed at intervals, a groove is formed in the lower end of the fixed seat (9), the horizontal adjusting screw rod (17) and the transmission rod (18) are assembled in the groove, one end of the adjusting screw rod (17) extends into the fixed seat (9) and is in transmission connection with a motor, two sliding seats (16) are assembled between the adjusting screw rod (17) and the transmission rod (18) at intervals, the two sliding seats (16) are in sliding connection with the transmission rod (18) and are in reverse transmission fit with the adjusting screw rod (17), a plurality of clamping hydraulic cylinders (11) are uniformly installed at the lower end of the sliding seats (16), and actuating rods of the clamping hydraulic cylinders (11) are connected with the limiting blocks (12).

4. The steel plate hoisting device for building construction according to claim 3, wherein a pushing mechanism is arranged on one side of the fixed seat (9), the pushing mechanism comprises a rack (19), a plurality of vertical hydraulic lifting cylinders (20) are fixedly connected to the lower end of the rack (19), actuating rods of the hydraulic lifting cylinders (20) are connected with the base (21), one side of the base (21) is connected with a push plate (23) through a plurality of uniformly distributed electric telescopic rods (22), and the electric telescopic rods (22) are horizontally distributed.

5. The steel plate hoisting device for building construction according to claim 2, wherein a plurality of assembling grooves (5) are uniformly distributed at the lower end of the base (1), a vertical telescopic cylinder (6) is installed in each assembling groove (5), and an actuating rod of each telescopic cylinder (6) is provided with a universal wheel (7).