CN213537136U

CN213537136U - Lifting mechanical device for building engineering

Info

Publication number: CN213537136U
Application number: CN202022295705.4U
Authority: CN
Inventors: 丁伟良; 吴慧良
Original assignee: Zhejiang Huzhou Chengjie Construction Engineering Co ltd
Current assignee: Zhejiang Huzhou Chengjie Construction Engineering Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-25
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a lifting mechanical device for construction engineering, which comprises a connecting plate, wherein a motor is arranged above the connecting plate, the two sides of the lower part of the connecting plate are both provided with supporting columns, the inner side of the connecting plate is provided with a gear bin, a driving wheel is arranged on the inner side of the gear bin, driven wheels are arranged on both sides of the driving wheel, one side of the supporting column is provided with a moving groove, the other side of the supporting column is provided with a supporting rod, a lead screw is arranged on the inner side of the supporting column, one end of the lead screw is fixed with the driven wheel by welding, a movable plate is arranged on the outer side of the screw rod, a fixed plate is arranged at one end of the movable plate, the outer side of the movable plate is connected with the inner side of the support column in a sliding manner through a slide bar, the limiting plate is installed to the inboard of fixed plate, the inboard of limiting plate is provided with the standing groove, the stopper is installed to the inner wall of standing groove. The utility model discloses facilitate the use, increased the stability that the device goes up and down.

Description

Lifting mechanical device for building engineering

Technical Field

The utility model relates to a lifting machinery technical field specifically is a lifting machinery device for building engineering.

Background

The lifting mechanical device is a mechanical device driven by a hydraulic cylinder or a chain to lift, and is mainly used for high-altitude operation and high-altitude maintenance. The most safe and reliable lifting mechanical device is a hydraulic lifting machine, is driven to lift by a hydraulic system, cannot suddenly fall under the condition of sudden power failure, and can operate a manual valve to slowly fall down. Elevators play an important role in many industries.

However, the existing lifting mechanical device for construction engineering is not convenient enough to use and is not stable enough to lift; therefore, the existing requirements are not met, and a lifting mechanical device for construction engineering is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting machinery device for building engineering to current lifting machinery device for building engineering who proposes in solving above-mentioned background art uses convenient inadequately, and goes up and down the scheduling problem of stabilizing inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting mechanical device for construction engineering comprises a connecting plate, wherein a motor is installed above the connecting plate, supporting columns are installed on two sides below the connecting plate, a gear bin is arranged on the inner side of the connecting plate, an active wheel is installed on the inner side of the gear bin, driven wheels are installed on two sides of the active wheel, a moving groove is formed in one side of each supporting column, a supporting rod is installed on the other side of each supporting column, a lead screw is installed on the inner side of each supporting column, one end of the lead screw is fixed to the corresponding driven wheel in a welding mode, a moving plate is installed on the outer side of the lead screw, a fixing plate is installed at one end of the moving plate, the outer side of the moving plate is connected with the inner side of each supporting column in a sliding mode through a sliding strip, the pulley is installed to one side of stopper, the inboard of standing groove is installed and is placed the board, the surface of placing the board both sides all is provided with the spout, spout and pulley sliding connection, the upper surface of placing the board is provided with anti-skidding stripe, the one end of placing the board upper surface is installed the handle, the backup pad is installed to the lower extreme of support column, four extreme angle departments of backup pad all install the threaded rod, the fixing base is installed to the lower extreme of threaded rod, one side of threaded rod is provided with the universal wheel.

Preferably, the lower surface of the supporting plate is completely attached to the upper surface of the universal wheel, and the supporting plate and the universal wheel are fixed through screws.

Preferably, the upper surface of the fixed plate is provided with a groove, and the limiting plate is inserted into the groove and fixed by a screw.

Preferably, one end of the moving plate is completely attached to one side of the fixed plate, and the moving plate and the fixed plate are fixed through welding.

Preferably, the lower end of the fixed seat is provided with a friction pad, and the fixed seat and the friction pad are fixed through screws.

Preferably, a transmission shaft is arranged on the inner side of the driving wheel, the motor is fixed with the transmission shaft through a screw, and the driving wheel is meshed with the driven wheel.

Preferably, the upper surface of the supporting plate is completely attached to the lower surface of the supporting column, and the supporting plate and the supporting column are fixed through screws.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an universal wheel that backup pad lower surface set up, conveniently remove the device to the assigned position, the intensity of labour of staff has been alleviateed, the portability that the device used has been improved, after removing the device, through rotatory threaded rod, screw down the fixing base, make the device can stable fixed, stability when improving the device and going up and down, after fixing, switch on, put building material on the board of placing of support column one side, through the anti-skidding stripe that sets up on the board of placing, can be time for building material stable place on the board of placing, prevent that building material from dropping when transporting, the security that the device goes up and down has been improved;

2. the utility model discloses a motor drives the action wheel, and the action wheel drives the lead screw from the inboard installation of driving wheel, utilizes screw drive, drives the lift that the fixed plate can be at the uniform velocity, prevents that speed inequality from resulting in building material because of inertia drops, has improved the stability of device work, is lifting building material to go the back, through the pulley that sets up in the standing groove and the spout of placing the board both sides setting, can relax take out building material, has alleviateed staff's intensity of labour, has improved the portability that the device used.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic view of a partial structure of the gear chamber of the present invention;

FIG. 3 is a schematic view of a partial structure of the support column of the present invention;

fig. 4 is the utility model discloses the local structure schematic diagram of limiting plate.

In the figure: 1. a motor; 2. a connecting plate; 3. a support pillar; 4. a support bar; 5. a threaded rod; 6. a support plate; 7. a fixed seat; 8. placing the plate; 9. a universal wheel; 10. a handle; 11. a driven wheel; 12. a driving wheel; 13. a gear chamber; 14. anti-skid stripes; 15. a moving groove; 16. a lead screw; 17. a slide bar; 18. a fixing plate; 19. moving the plate; 20. a chute; 21. a placement groove; 22. a pulley; 23. a limiting block; 24. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The electric machine 1 mentioned in the present invention (model number T71B4) can be obtained from market procurement or private customization.

Referring to fig. 1 to 4, the present invention provides an embodiment: a lifting mechanical device for construction engineering comprises a connecting plate 2, a motor 1 is installed above the connecting plate 2, supporting columns 3 are installed on two sides below the connecting plate 2, a gear bin 13 is arranged on the inner side of the connecting plate 2, a driving wheel 12 is installed on the inner side of the gear bin 13, driven wheels 11 are installed on two sides of the driving wheel 12, a moving groove 15 is formed in one side of each supporting column 3, a supporting rod 4 is installed on the other side of each supporting column 3, a lead screw 16 is installed on the inner side of each supporting column 3, one end of each lead screw 16 is fixedly welded with each driven wheel 11, a moving plate 19 is installed on the outer side of each lead screw 16, a fixed plate 18 is installed on one end of each moving plate 19, the outer side of each moving plate 19 is slidably connected with the inner side of each supporting column 3 through a sliding strip, pulley 22 is installed to one side of stopper 23, place board 8 is installed to the inboard of standing groove 21, the surface of placing board 8 both sides all is provided with spout 20, spout 20 and pulley 22 sliding connection, the upper surface of placing board 8 is provided with anti-skidding stripe 14, the one end of placing the board 8 upper surface is installed and is handled 10, backup pad 6 is installed to the lower extreme of support column 3, threaded rod 5 is all installed to four tip angle departments of backup pad 6, fixing base 7 is installed to the lower extreme of threaded rod 5, one side of threaded rod 5 is provided with universal wheel 9.

Further, the lower surface of the supporting plate 6 is completely attached to the upper surface of the universal wheel 9, and the supporting plate 6 and the universal wheel 9 are fixed through screws.

By adopting the technical scheme, the device is convenient to move, the labor intensity of workers is reduced, and the mobility of the device is improved.

Further, a groove is formed in the upper surface of the fixing plate 18, and the stopper plate 24 is inserted into the groove and fixed by a screw.

Through adopting above-mentioned technical scheme, increased the fastness that limiting plate 24 connects, improved the effect that the device goes up and down.

Further, one end of the moving plate 19 is completely attached to one side of the fixed plate 18, and the moving plate 19 is fixed to the fixed plate 18 by welding.

By adopting the technical scheme, the movable plate 19 and the fixed plate 18 are fixed by welding, so that the lifting stability of the fixed plate 18 is improved.

Furthermore, the lower end of the fixed seat 7 is provided with a friction pad, and the fixed seat 7 and the friction pad are fixed through screws.

Through adopting above-mentioned technical scheme, increase the frictional force of fixing base 7 and ground, improved the fixed effect of fixing base 7 to the device.

Further, a transmission shaft is arranged on the inner side of the driving wheel 12, the motor 1 and the transmission shaft are fixed through screws, and the driving wheel 12 is meshed with the driven wheel 11.

Through adopting above-mentioned technical scheme, utilize gear drive, can install and go up and down at the uniform velocity, improved the lift effect of device.

Further, the upper surface of backup pad 6 and the lower surface of support column 3 laminate completely, and backup pad 6 passes through the fix with screw with support column 3.

Through adopting above-mentioned technical scheme, through screw fixation backup pad 6 and support column 3, increased support effect of support column 3.

The working principle is as follows: when the device is used, the device is conveniently moved to a designated position through the universal wheels 9 arranged on the lower surface of the supporting plate 6, the labor intensity of workers is reduced, the portability of the device is improved, after the device is moved, the fixing seat 7 is screwed down through rotating the threaded rod 5, the device can be stably fixed, the stability of the device during lifting is improved, after the device is fixed, a power supply is switched on, building materials are placed on the placing plate 8 on one side of the supporting column 3, the building materials can be stably placed on the placing plate 8 through the anti-skid stripes 14 arranged on the placing plate 8, the building materials are prevented from falling during transportation, the safety of the lifting of the device is improved, the motor 1 is switched on, the driving wheel 12 is driven through the motor 1, the driving wheel 12 drives the screw rod 16 arranged on the inner side of the driven wheel 11, the lifting of the fixing plate 18 can be driven to lift at a constant speed by utilizing screw rod transmission, and the falling, the stability of device work has been improved, and after going up building material, through the pulley 22 that sets up in the standing groove 21 and the spout 20 that the board 8 both sides set up placed, can be light take out building material, alleviateed staff's intensity of labour, improved the portability that the device used.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lifting machinery device for building engineering, includes connecting plate (2), its characterized in that: the motor (1) is installed above the connecting plate (2), the supporting columns (3) are installed on two sides of the lower portion of the connecting plate (2), the gear bin (13) is arranged on the inner side of the connecting plate (2), the driving wheel (12) is installed on the inner side of the gear bin (13), the driven wheel (11) is installed on two sides of the driving wheel (12), a moving groove (15) is formed in one side of each supporting column (3), the supporting rod (4) is installed on the other side of each supporting column (3), the lead screw (16) is installed on the inner side of each supporting column (3), one end of the lead screw (16) is fixedly welded with the driven wheel (11), the movable plate (19) is installed on the outer side of the lead screw (16), the fixed plate (18) is installed at one end of the movable plate (19), and the outer side of the movable plate (19), limiting plates (24) are installed on the inner sides of the fixing plates (18), a placing groove (21) is arranged on the inner sides of the limiting plates (24), limiting blocks (23) are installed on the inner walls of the placing groove (21), pulleys (22) are installed on one sides of the limiting blocks (23), a placing plate (8) is installed on the inner sides of the placing groove (21), sliding grooves (20) are formed in the outer surfaces of the two sides of the placing plate (8), the sliding grooves (20) are connected with the pulleys (22) in a sliding mode, anti-skidding stripes (14) are arranged on the upper surface of the placing plate (8), a handle (10) is installed at one end of the upper surface of the placing plate (8), a supporting plate (6) is installed at the lower end of the supporting column (3), threaded rods (5) are installed at four end corners of the supporting plate (6), and fixing seats (7, one side of the threaded rod (5) is provided with a universal wheel (9).

2. The lifting mechanism for construction engineering according to claim 1, characterized in that: the lower surface of the supporting plate (6) is completely attached to the upper surface of the universal wheel (9), and the supporting plate (6) and the universal wheel (9) are fixed through screws.

3. The lifting mechanism for construction engineering according to claim 1, characterized in that: the upper surface of the fixing plate (18) is provided with a groove, and the limiting plate (24) is inserted into the groove and fixed through screws.

4. The lifting mechanism for construction engineering according to claim 1, characterized in that: one end of the moving plate (19) is completely attached to one side of the fixed plate (18), and the moving plate (19) and the fixed plate (18) are fixed through welding.

5. The lifting mechanism for construction engineering according to claim 1, characterized in that: the lower end of the fixed seat (7) is provided with a friction pad, and the fixed seat (7) and the friction pad are fixed through screws.

6. The lifting mechanism for construction engineering according to claim 1, characterized in that: the inner side of the driving wheel (12) is provided with a transmission shaft, the motor (1) is fixed with the transmission shaft through a screw, and the driving wheel (12) is meshed with the driven wheel (11).

7. The lifting mechanism for construction engineering according to claim 1, characterized in that: the upper surface of backup pad (6) and the lower surface of support column (3) laminate completely, backup pad (6) pass through the fix with screw with support column (3).