CN219971711U

CN219971711U - Lifting device for civil engineering

Info

Publication number: CN219971711U
Application number: CN202320068987.5U
Authority: CN
Inventors: 周天一
Original assignee: Individual
Current assignee: Jiangxi Hengshida Construction Engineering Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-11-07
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses lifting equipment for civil engineering, which comprises a working box, wherein motors are fixedly arranged on two sides of the bottom of an inner cavity of the working box through brackets, conical gears are fixedly arranged at the output ends of the motors, threaded rods are fixedly arranged on the inner surfaces of the conical gears, threaded sleeves are arranged on the front surfaces of the threaded rods in a threaded manner, transverse plates are fixedly arranged at one ends, close to each other, of the threaded sleeves, support rods are clamped at the bottom of the inner cavity of the transverse plates through clamping grooves, and support plates are fixedly arranged at the tops of the support rods. According to the lifting device for civil engineering, the lifting device for civil engineering is mainly manually adjusted through the arrangement of the working box, the bevel gear, the transverse plate, the motor, the threaded rod, the threaded sleeve, the supporting rod and the supporting plate, so that the workload of a user is greatly increased, the cost of the user is increased, the market share is reduced, and the use requirement of people cannot be met.

Description

Lifting device for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering, in particular to lifting equipment for civil engineering.

Background

Civil engineering (Civil Engineering) is a generic term of science and technology for constructing various land engineering facilities, which refers to both applied materials and equipment and technical activities such as survey, design, construction, maintenance, repair and the like performed, and also refers to engineering construction objects such as construction on the ground or underground and on land, and various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage, protection engineering and the like directly or indirectly serving for human life, production, military affairs and scientific research, and the like, and civil engineering refers to engineering entities such as investigation, planning, design, construction, installation, maintenance and the like performed for newly-built, reformed or expanded buildings, structures, related facilities and the like, except house construction, but the existing lifting equipment for civil engineering is mostly manually adjusted, so that the workload of users is greatly increased, the cost of users is lowered, and the market occupation rate of users is not satisfied.

Disclosure of Invention

The utility model aims to provide lifting equipment for civil engineering, which has the advantage of automatic adjustment, and solves the problems that most of the existing lifting equipment for civil engineering is manually adjusted, so that the workload of a user is greatly increased, the cost of the user is increased, the market share is reduced, and the use requirement of people cannot be met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lifting device for civil engineering, includes the work box, there is the motor in the both sides of work box inner chamber bottom through support fixed mounting, the output fixed mounting of motor has the conical gear, the internal surface fixed mounting of conical gear has the threaded rod, the screw thread bush is installed to the positive surface screw thread of threaded rod, the one end fixed mounting that screw thread bush is close to each other has the diaphragm, there is the bracing piece bottom of diaphragm inner chamber through the draw-in groove joint, the top fixed mounting of bracing piece has the backup pad.

Preferably, a box door is movably arranged on the front surface of the working box, and a handle is fixedly arranged at the lower end of the front surface of the box door.

Preferably, the bottom of work box fixed mounting has the base, the equal fixed mounting in both sides of base bottom has the support column, the bottom fixed mounting of support column has the antiskid cover.

Preferably, the two sides of the inner cavity of the working box are fixedly provided with sliding rails, the inner cavity of the sliding rail is slidably provided with sliding rods, and one ends of the sliding rods, which are close to each other, are fixedly arranged at one ends of the threaded sleeves, which are far away from each other.

Preferably, the bottom of the inner cavity of the working box is fixedly provided with a telescopic bracket, and the top of the telescopic bracket is fixedly arranged at the bottom of the transverse plate.

Preferably, the middle end of the inner cavity of the transverse plate is fixedly provided with a clamping device, clamping blocks are fixedly arranged on two sides of the clamping device, clamping plates are fixedly arranged on two sides of the inner cavity of the transverse plate, and one ends, far away from each other, of the clamping blocks and the clamping plates are clamped on two sides of the supporting rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the lifting device for civil engineering, the lifting device for civil engineering is mainly manually adjusted through the arrangement of the working box, the bevel gear, the transverse plate, the motor, the threaded rod, the threaded sleeve, the supporting rod and the supporting plate, so that the workload of a user is greatly increased, the cost of the user is increased, the market share is reduced, and the use requirement of people cannot be met.

2. According to the utility model, through the arrangement of the box door and the handle, a user can conveniently maintain the working box in daily life, and through the arrangement of the sliding rail and the sliding rod, the effect of limiting the threaded sleeve is achieved.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the work box of the present utility model;

fig. 3 is a cross-sectional view of the cross-plate structure of the present utility model.

In the figure: 1. a working box; 2. a door; 3. a support column; 4. a base; 5. an anti-skid sleeve; 6. a handle; 7. a support rod; 8. a support plate; 9. a slide rail; 10. a slide bar; 11. a bevel gear; 12. a retractable stand; 13. a cross plate; 14. a motor; 15. a threaded rod; 16. a thread sleeve; 17. a clamping plate; 18. a clamp; 19. and (5) clamping blocks.

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. 1-3, a lifting device for civil engineering comprises a working box 1, wherein motors 14 are fixedly installed on two sides of the bottom of an inner cavity of the working box 1 through supports, conical gears 11 are fixedly installed at the output ends of the motors 14, threaded rods 15 are fixedly installed on the inner surfaces of the conical gears 11, threaded sleeves 16 are installed on the front surfaces of the threaded rods 15 in a threaded mode, transverse plates 13 are fixedly installed at one ends, close to each other, of the threaded sleeves 16, of the inner cavity of the transverse plates 13, support rods 7 are clamped on the bottoms of the inner cavities of the transverse plates through clamping grooves, support plates 8 are fixedly installed on the tops of the support rods 7, the conical gears 11 are driven to work through starting the motors 14, the conical gears 11 are driven to rotate through bearings, the threaded rods 15 are driven to rotate through sliding rails 9 and sliding rods 10, the threaded sleeves 16 are driven to drive the transverse plates 13 to conduct height adjustment, and the support rods 7 are driven to conduct height adjustment.

The front surface of the working box 1 is movably provided with a box door 2, the lower end of the front surface of the box door 2 is fixedly provided with a handle 6, and the working box 1 is convenient for a user to carry out daily maintenance through the arrangement of the box door 2 and the handle 6.

The bottom fixed mounting of work box 1 has base 4, and the equal fixed mounting of both sides of base 4 bottom has support column 3, and the bottom fixed mounting of support column 3 has antiskid cover 5.

The both sides of the inner chamber of the working box 1 are all fixedly provided with slide rails 9, the inner chamber sliding mounting of slide rails 9 has slide bars 10, the one end that slide bars 10 are close to each other is fixedly mounted in the one end that thread bush 16 is kept away from each other, through the setting of slide rails 9 and slide bars 10, has reached the effect that carries out spacing to thread bush 16.

The bottom of the inner cavity of the working box 1 is fixedly provided with a telescopic bracket 12, and the top of the telescopic bracket 12 is fixedly arranged at the bottom of a transverse plate 13.

The middle end of the inner cavity of the transverse plate 13 is fixedly provided with a clamping device 18, clamping blocks 19 are fixedly arranged on two sides of the clamping device 18, clamping plates 17 are fixedly arranged on two sides of the inner cavity of the transverse plate 13, and one ends, far away from each other, of the clamping blocks 19 and the clamping plates 17 are clamped on two sides of the supporting rod 7.

When the support device is used, the conical gear 11 is driven to work through the operation of the starting motor 14, the conical gear 11 drives the threaded rod 15 to rotate through the bearing, the threaded rod 15 rotates to drive the threaded sleeve 16 to conduct height adjustment through the sliding rail 9 and the sliding rod 10, the threaded sleeve 16 is driven to conduct height adjustment through the threaded sleeve 16, the transverse plate 13 is driven to conduct height adjustment through the height adjustment of the transverse plate 13, the supporting rod 7 is driven to conduct height adjustment through the height adjustment of the supporting rod 7, and the supporting rod 8 is driven to conduct height adjustment through the height adjustment of the supporting rod 7.

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

1. Lifting equipment for civil engineering, including work box (1), its characterized in that: the utility model discloses a motor, including work box (1), screw sleeve (16) are installed to positive surface screw thread of threaded rod (15), one end fixed mounting that screw sleeve (16) is close to each other has diaphragm (13), the bottom of diaphragm (13) inner chamber has bracing piece (7) through the draw-in groove joint, the top fixed mounting of bracing piece (7) has backup pad (8).

2. A lifting device for civil engineering according to claim 1, characterized in that: the front surface of the working box (1) is movably provided with a box door (2), and the lower end of the front surface of the box door (2) is fixedly provided with a handle (6).

3. A lifting device for civil engineering according to claim 1, characterized in that: the bottom fixed mounting of work box (1) has base (4), the both sides of base (4) bottom are all fixed mounting has support column (3), the bottom fixed mounting of support column (3) has antiskid cover (5).

4. A lifting device for civil engineering according to claim 1, characterized in that: both sides of the inner cavity of the working box (1) are fixedly provided with sliding rails (9), the inner cavity of the sliding rails (9) is slidably provided with sliding rods (10), and one ends of the sliding rods (10) close to each other are fixedly arranged at one ends of the threaded sleeves (16) far away from each other.

5. A lifting device for civil engineering according to claim 1, characterized in that: the bottom of the inner cavity of the working box (1) is fixedly provided with a telescopic bracket (12), and the top of the telescopic bracket (12) is fixedly arranged at the bottom of the transverse plate (13).

6. A lifting device for civil engineering according to claim 1, characterized in that: the clamping device is characterized in that a clamping device (18) is fixedly arranged at the middle end of the inner cavity of the transverse plate (13), clamping blocks (19) are fixedly arranged on two sides of the clamping device (18), clamping plates (17) are fixedly arranged on two sides of the inner cavity of the transverse plate (13), and one ends, far away from each other, of the clamping blocks (19) and the clamping plates (17) are clamped on two sides of the supporting rod (7).