CN218579563U - Mechanical lifting equipment for building engineering - Google Patents

Abstract

The utility model relates to a field, concretely designs a mechanical lifting equipment for building engineering, its technical scheme is: including equipment shell and backup pad, the shifting chute has been seted up to equipment shell's bottom symmetry, elevating gear is installed to equipment shell's inner wall, the beneficial effects of the utility model are that: through installing the motor, the two-way threaded rod, the movable block, a pivot, the bracing piece, a stopper, no. two pivots, the function of going up and down has been realized to the dead lever, when the backup pad is gone up and down to needs, the motor starts to make the output rotate and drive the two-way threaded rod and rotate, the threaded pipe internal rotation of two-way threaded rod on the movable block, make two movable blocks inwards move, distance between two movable blocks reduces, the bracing piece rotates to the vertical state from the horizontal state through pivot and No. two pivots, the backup pad is along the perpendicular rebound of dead lever in the sliding tray, the motor reversal, make the distance of two movable blocks grow gradually, thereby the function of going up and down has been realized.

Description

Mechanical lifting equipment for building engineering

Technical Field

The utility model relates to a field, concretely relates to mechanical lifting equipment for building engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. Wherein "housing construction" indicates there is the top cap, the beam column, the wall, the basis and can form the inner space, satisfy people's production, live in, study, the engineering that public activity needs, the house needs to use elevating gear at the in-process of building, the construction worker utilizes elevating gear to carry out displacement and transport to the mechanical equipment that needs to use among the building engineering, elevating gear is an indispensable equipment in the middle of the building trade, elevating gear has accelerated the progress of building operation greatly, the efficiency of building work has been improved.

The prior art has the following defects: the existing lifting device has the lifting function through a simple lifting device, the vertical movement is not stable enough in the lifting process, the shaking is easy to generate, and the equipment is not stable enough to be placed on the device, so that accidents are easy to cause.

Therefore, it is necessary to invent a mechanical lifting device for construction engineering.

SUMMERY OF THE UTILITY MODEL

For this, the utility model provides a mechanical lifting device for building engineering makes the output rotate through motor start and drives the rotation of two-way threaded rod, and the screwed pipe internal rotation of two-way threaded rod on the movable block for two movable blocks move inwards, and the distance between two movable blocks reduces, and the bracing piece rotates the vertical state from the horizontality through a pivot and No. two pivots, and the backup pad is along the perpendicular rebound of dead lever in the sliding tray, with the unstable problem of solution lift in-process.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a mechanical lifting equipment for building engineering, includes equipment shell and backup pad, the shifting chute has been seted up to the bottom symmetry of equipment shell, elevating gear is installed to the inner wall of equipment shell.

Preferably, elevating gear includes the motor, the inner wall fixed mounting of equipment shell has the motor, two-way threaded rod is installed to the output of motor.

Preferably, the lifting device comprises a moving block, the moving block is symmetrically installed on the outer wall of the bidirectional threaded rod, a threaded pipe is arranged on the inner wall of the moving block and meshed with the bidirectional threaded rod, a rotating shaft is installed at the top of the moving block, and a supporting rod is installed at one end of the rotating shaft.

Preferably, elevating gear includes the stopper No. one, no. one stopper is installed to the bottom symmetry of backup pad, and No. one the stopper has four, no. two pivots are installed to the bottom of a stopper, and No. one the stopper rotates through No. two pivots with the bracing piece to be connected.

Preferably, the inner wall of the equipment shell is symmetrically provided with four sliding grooves, and the inner wall of each sliding groove is fixedly provided with a fixing rod.

Preferably, a limiting groove is symmetrically formed in the inner wall of the supporting plate, a second limiting groove is symmetrically formed in the inner wall of the supporting plate, a spring is installed on the inner wall of the second limiting groove, and a second limiting block is installed at one end of the spring.

The utility model has the advantages that:

1. the utility model discloses an install the motor, the two-way threaded rod, the movable block, a pivot, the bracing piece, a stopper, no. two pivots, the dead lever has realized the function of going up and down, when needing the lift backup pad, start the motor, the motor starts to make the output rotate and drive the rotation of two-way threaded rod, the two-way threaded rod rotates in the screwed pipe on the movable block, make two movable blocks move inwards, the distance between two movable blocks reduces, the bracing piece rotates to the vertical state from the horizontal state through a pivot and No. two pivots, the backup pad moves up along the dead lever vertically in the sliding tray, the motor reverses, make the distance of two movable blocks grow gradually, thereby realized the function of going up and down;

2. the utility model discloses an install the backup pad, a spacing groove, no. two spacing grooves, a spring, no. two stoppers have realized the function that has prolonged the life of equipment, when putting article in the backup pad, the backup pad moves down for a stopper, a stopper removes in a spacing groove, a stopper removes and promotes No. two spacing blocks and removes No. two spacing inslots, the spring atress shrink, make article put and played the effect of a buffering in the backup pad, make equipment be difficult to damage, thereby realized the function that has prolonged the life of equipment.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic front structural view provided by the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic diagram of an enlarged portion of a in fig. 2 according to the present invention.

In the figure: 1. an equipment enclosure; 101. a moving groove; 2. a motor; 201. a bidirectional threaded rod; 3. a moving block; 301. a threaded pipe; 302. a first rotating shaft; 303. a support bar; 4. a first limiting block; 401. a second rotating shaft; 5. a sliding groove; 501. fixing the rod; 6. a support plate; 601. a first limit groove; 602. a second limiting groove; 603. a spring; 604. and a second limiting block.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Referring to the attached drawings 1-4, the utility model provides a pair of mechanical lifting device for building engineering, including device housing 1 and backup pad 6, shifting chute 101 has been seted up to device housing 1's bottom symmetry, device housing 1's inner wall fixed mounting has motor 2, two-way threaded rod 201 is installed to motor 2's output, movable block 3 is installed to two-way threaded rod 201's outer wall symmetry, screwed pipe 301 has been seted up to movable block 3's inner wall, and screwed pipe 301 and two-way threaded rod 201 mesh, it is specific, two motors 2 provide power for the lift of backup pad 6, because screwed pipe 301 meshing in two-way threaded rod 201 and the movable block 3, so two-way threaded rod 201 rotates and to make two movable blocks 3 relative movement in shifting chute 101.

The top of the moving block 3 is provided with a first rotating shaft 302, one end of the first rotating shaft 302 is provided with a support rod 303, the bottom of the support plate 6 is symmetrically provided with a first limiting block 4, the number of the first limiting block 4 is four, the bottom of the first limiting block 4 is provided with a second rotating shaft 401, the first limiting block 4 is rotatably connected with the support rod 303 through the second rotating shaft 401, the inner wall of the device shell 1 is symmetrically provided with four sliding grooves 5, the number of the sliding grooves 5 is four, the inner wall of the sliding grooves 5 is fixedly provided with a fixing rod 501, specifically, one end of the support rod 303 is provided with the first rotating shaft 302, the support rod 303 is connected with the moving block 3 through the first rotating shaft 302, so that the support rod 303 can rotate on the moving block 3, the other end of the support rod 303 is provided with the second rotating shaft 401, the support rod 303 is connected with the first limiting block 4 through the second rotating shaft 401, make bracing piece 303 can rotate on stopper 4 No. one, dead lever 501 passes backup pad 6, with backup pad 6 sliding connection, make backup pad 6 remove more stable, when backup pad 6 need go up and down, starter motor 2, motor 2 starts to make the output rotate and drive two-way threaded rod 201 and rotate, two-way threaded rod 201 is at screwed pipe 301 internal rotation on movable block 3, make two movable blocks 3 inwards move, the distance between two movable blocks 3 reduces, bracing piece 303 rotates to the vertical state from the horizontal state through pivot 302 No. one and pivot 401 No. two, backup pad 6 is along the perpendicular rebound of dead lever 501 in sliding tray 5, motor 2 reverses, make the distance of two movable blocks 3 grow gradually, thereby the function of going up and down has been realized.

First limiting groove 601 is symmetrically arranged on the inner wall of supporting plate 6, second limiting groove 602 is symmetrically arranged on the inner wall of supporting plate 6, spring 603 is installed on the inner wall of second limiting groove 602, second limiting block 604 is installed at one end of spring 603, first limiting block 4 is connected with first limiting groove 601 in a sliding mode, first limiting block 4 can slide in first limiting groove 601, second limiting block 604 is connected with second limiting groove 602 in a sliding mode, second limiting block 604 can slide in second limiting groove 602, spring 603 can enable second limiting block 604 to reset rapidly, when an article is placed on supporting plate 6, supporting plate 6 moves downwards relative to first limiting block 4, first limiting block 4 moves in first limiting groove 601, first limiting block 4 moves to push second limiting block 604 to move into second limiting groove 602, spring 603 is stressed to shrink, the article is placed on supporting plate 6 to play a buffering role, the device is not prone to damage, and the function of prolonging the service life of the device is achieved.

The utility model discloses a use as follows: technical personnel in the field start motor 2, motor 2 starts to make the output end rotate and drive two-way threaded rod 201 and rotate, two-way threaded rod 201 rotates in screwed pipe 301 on movable block 3, make two movable blocks 3 move inwards, the distance between two movable blocks 3 reduces, bracing piece 303 rotates to the vertical state from the horizontal state through pivot 302 and No. two pivots 401, backup pad 6 moves along dead lever 501 vertical rebound in sliding tray 5, motor 2 reverses, make the distance of two movable blocks 3 grow gradually, thereby the function of going up and down has been realized, when putting article on backup pad 6, backup pad 6 moves down for No. one stopper 4, no. one stopper 4 removes in No. one stopper groove 601, no. one stopper 4 removes and promotes No. two stopper 604 and removes No. two stopper grooves 602, spring 603 atress shrink, make article put play a buffering effect on backup pad 6, make the equipment be difficult to damage, thereby the function of the life of equipment has been realized prolonging.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims (6)

1. A mechanical lifting device for building engineering, includes equipment shell (1) and backup pad (6), its characterized in that: the bottom of the equipment shell (1) is symmetrically provided with a moving groove (101), and the inner wall of the equipment shell (1) is provided with a lifting device.

2. The mechanical lifting device for building engineering of claim 1, characterized in that: the lifting device comprises a motor (2), the motor (2) is fixedly mounted on the inner wall of the equipment shell (1), and a bidirectional threaded rod (201) is mounted at the output end of the motor (2).

3. A mechanical lifting device for building engineering according to claim 2, characterized in that: the lifting device comprises a moving block (3), the moving block (3) is symmetrically installed on the outer wall of the bidirectional threaded rod (201), a threaded pipe (301) is arranged on the inner wall of the moving block (3), the threaded pipe (301) is meshed with the bidirectional threaded rod (201), a rotating shaft (302) is installed at the top of the moving block (3), and a supporting rod (303) is installed at one end of the rotating shaft (302).

4. A mechanical lifting device for building engineering according to claim 3, characterized in that: elevating gear includes stopper (4), stopper (4) are installed to the bottom symmetry of backup pad (6), and stopper (4) have four, pivot (401) No. two are installed to the bottom of stopper (4), and stopper (4) rotate with bracing piece (303) through pivot (401) No. two and be connected.

5. A mechanical lifting device for building engineering according to claim 1, characterized in that: sliding tray (5) have been seted up to the inner wall symmetry of equipment shell (1), sliding tray (5) have four, the inner wall fixed mounting of sliding tray (5) has dead lever (501).

6. A mechanical lifting device for building engineering according to claim 1, characterized in that: a spacing groove (601) has been seted up to the inner wall symmetry of backup pad (6), no. two spacing grooves (602) have been seted up to the inner wall symmetry of backup pad (6), spring (603) are installed to the inner wall of No. two spacing grooves (602), no. two stopper (604) are installed to the one end of spring (603).

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