CN213539639U

CN213539639U - Civil engineering construction support

Info

Publication number: CN213539639U
Application number: CN202022358836.2U
Authority: CN
Inventors: 丰莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-25
Anticipated expiration: 2030-10-21

Abstract

The utility model belongs to the technical field of civil engineering, especially, be a civil engineering construction support, to the construction support in prior art when using, be not convenient for highly adjust the support, poor stability, and the problem of being not convenient for remove, the following scheme is put forward now, and it includes the base, the bottom fixed mounting of base has four electric telescopic handle, and the epaxial equal fixed mounting of piston of four electric telescopic handle has the removal wheel, and the bottom fixed mounting of base has the motor, the bottom of fixedly connected with pivot on the output shaft of motor, and the top of pivot extends to the top and the fixed mounting of base has first gear, and annular spout has been seted up at the top of base, and slidable mounting has a plurality of slides in the annular spout, and the equal fixed mounting in bottom of a plurality of slides has the gyro wheel. The utility model has the advantages of reasonable design, easy operation is convenient for to the removal of construction support, and is convenient for highly adjust convenient to use to the backup pad.

Description

Civil engineering construction support

Technical Field

The utility model relates to a civil engineering technical field especially relates to a civil engineering construction support.

Background

Civil engineering is a general term of scientific technology for building various land engineering facilities, and refers to applied materials, equipment, technical activities such as surveying, designing, constructing, maintaining and repairing and the like, and also refers to objects of engineering construction; the engineering facilities are constructed on the ground or underground or onshore and directly or indirectly serve human life, production, military and scientific research, 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; the civil engineering refers to engineering entities which are used for carrying out various technical works such as investigation, planning, design, construction, installation and maintenance and the like on buildings, structures, related supporting facilities and the like of new construction, reconstruction or extension of various projects besides house buildings, and related construction supports are also indispensable.

However, the construction bracket in the prior art is inconvenient in adjusting the height of the bracket, poor in stability, and inconvenient in movement when it is used, and thus we propose a civil engineering construction bracket for solving the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the construction support among the prior art when using, be not convenient for highly adjusting the support, poor stability, and the shortcoming of being not convenient for remove, and the civil engineering construction support that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a civil engineering building construction support comprises a base, wherein four electric telescopic rods are fixedly arranged at the bottom of the base, moving wheels are fixedly arranged on piston shafts of the four electric telescopic rods, a motor is fixedly arranged at the bottom of the base, the bottom end of a rotating shaft is fixedly connected onto an output shaft of the motor, the top end of the rotating shaft extends to the upper part of the base and is fixedly provided with a first gear, an annular chute is formed in the top of the base, a plurality of sliding plates are slidably arranged in the annular chute, rollers are fixedly arranged at the bottoms of the sliding plates and are connected in the annular chute in a rolling manner, the tops of the sliding plates are fixedly provided with the bottom ends of fixing rods, the top ends of the fixing rods extend to the upper part of the base and are fixedly provided with the same toothed ring, the first gear is meshed with the toothed ring, the bottom ends of four threaded rods are rotatably arranged at the top of the base, and, the four second gears are all meshed with the toothed ring, the moving columns are installed on the outer sides of the four threaded rods in a threaded mode, and the same supporting plate is fixedly installed on the outer sides of the four moving columns.

Preferably, the top of landing leg is all fixedly mounted in the bottom four corners of base, and the bottom of four landing legs is all fixedly mounted with the slipmat, is convenient for support the device.

Preferably, the top of the base is provided with a mounting hole, an outer ring of the bearing is fixedly mounted in the mounting hole, and the rotating shaft is fixedly sleeved with an inner ring of the bearing and is convenient to rotate and mount.

Preferably, annular limiting grooves are formed in the inner walls of the two sides of the annular sliding groove, and the sliding plate is connected to the two annular limiting grooves in a sliding mode and plays a certain limiting role in the sliding plate.

Preferably, the bottom of the movable column is provided with a threaded hole, and the movable column is installed on the outer side of the threaded rod through the threaded hole, so that the movable column is conveniently in threaded connection with the threaded rod.

Preferably, the equal fixed mounting in top both sides of base has the fixed plate, and the draw-in groove has all been seted up to one side that two fixed plates are close to each other, and backup pad sliding connection plays certain limiting displacement to the backup pad in two draw-in grooves.

In the utility model, the civil engineering construction support drives the four moving wheels to move downwards by starting the four electric telescopic rods, so that the four moving wheels jack up the device, thereby facilitating the movement of the device;

the utility model discloses in, a civil engineering building construction support, it rotates to drive the pivot through the starter motor, make the pivot drive first gear revolve, thereby can be through the meshing transmission of first gear and ring gear, and through the common cooperation of a plurality of slides and a plurality of gyro wheels, can drive the ring gear and rotate, thereby can be through the meshing transmission of four second gears and ring gear, can drive four second gears and rotate, thereby can make four second gears drive four threaded rods and rotate, and through the threaded connection of removal post and threaded rod, can drive four removal posts and move upwards, thereby can make four removal posts drive the backup pad and move upwards, thereby be convenient for adjust the height of backup pad, and its stability has effectively been improved;

the utility model has the advantages of reasonable design, easy operation is convenient for to the removal of construction support, and is convenient for highly adjust convenient to use to the backup pad.

Drawings

Fig. 1 is a schematic structural view of a civil engineering construction support provided by the utility model;

fig. 2 is a schematic structural view of a portion a of the civil engineering construction support provided by the present invention;

fig. 3 is the utility model provides a civil engineering construction support's first gear, ring gear and four second gears overlook the schematic structure.

In the figure: 1. a base; 2. an electric telescopic rod; 3. a moving wheel; 4. a motor; 5. a rotating shaft; 6. a first gear; 7. an annular chute; 8. a slide plate; 9. a roller; 10. fixing the rod; 11. a toothed ring; 12. a threaded rod; 13. a second gear; 14. moving the column; 15. a support plate; 16. and (7) fixing the 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.

Referring to fig. 1-3, a civil engineering construction support comprises a base 1, four electric telescopic rods 2 are fixedly installed at the bottom of the base 1, moving wheels 3 are fixedly installed on piston shafts of the four electric telescopic rods 2, a motor 4 is fixedly installed at the bottom of the base 1, a bottom end of a rotating shaft 5 is fixedly connected to an output shaft of the motor 4, a top end of the rotating shaft 5 extends to the upper side of the base 1 and is fixedly installed with a first gear 6, an annular chute 7 is opened at the top of the base 1, a plurality of sliding plates 8 are slidably installed in the annular chute 7, rollers 9 are fixedly installed at the bottoms of the plurality of sliding plates 8, the plurality of rollers 9 are all rotatably connected in the annular chute 7, bottom ends of fixing rods 10 are fixedly installed at the tops of the plurality of sliding plates 8, top ends of the plurality of fixing rods 10 extend to the upper side of the base 1 and are fixedly installed with a same gear ring 11, the, the bottom of installing four threaded rods 12 is rotated at the top of base 1, and the equal fixed mounting in the outside of four threaded rods 12 has second gear 13, and four second gears 13 all mesh with ring gear 11 mutually, and the equal threaded mounting in the outside of four threaded rods 12 removes post 14, and the outside fixed mounting of four removal posts 14 has same backup pad 15.

The four corners of the bottom of the base 1 are fixedly provided with the top ends of the supporting legs, the bottom ends of the four supporting legs are fixedly provided with the non-slip mats which are convenient for supporting the device, the top of the base 1 is provided with a mounting hole, the inner part of the mounting hole is fixedly provided with an outer ring of a bearing, the rotating shaft 5 is fixedly sleeved with the inner ring of the bearing and is convenient for rotatably mounting the rotating shaft 5, the inner walls of the two sides of the annular chute 7 are provided with annular limiting grooves, the sliding plate 8 is slidably connected in the two, play certain limiting displacement to slide 8, remove the bottom of post 14 and seted up threaded hole, remove post 14 and pass through the screw hole screw thread and install in the outside of threaded rod 12, be convenient for will remove

post

14 and 12 threaded connection of threaded rod, the equal fixed mounting in top both sides of base 1 has fixed plate 16, the draw-in groove has all been seted up to one side that two fixed plates 16 are close to each other, and backup pad 15 sliding connection plays certain limiting displacement to backup pad 15 in two draw-in grooves.

In the utility model, when in use, the four electric telescopic rods 2 can be started to drive the four moving wheels 3 to move downwards, so that the four moving wheels 3 jack up the device, thereby facilitating the movement of the device, the rotating shaft 5 is driven to rotate by the starting motor 4, the rotating shaft 5 drives the first gear 6 to rotate, thereby the first gear 6 can be driven to rotate by the meshing transmission of the first gear 6 and the toothed ring 11, and the toothed ring 11 can be driven to rotate by the common cooperation of the plurality of sliding plates 8 and the plurality of rollers 9, thereby the four second gears 13 can be driven to rotate by the meshing transmission of the four second gears 13 and the toothed ring 11, thereby the four second gears 13 can be driven to rotate by the four threaded rods 12, and the four moving columns 14 can be driven to move upwards by the threaded connection of the moving columns 14 and the threaded rods 12, thereby the four moving columns 14 can be driven to move the supporting plate 15 upwards, thereby facilitating the height adjustment of the support plate 15 and effectively improving the stability thereof.

Claims

1. The civil engineering building construction support comprises a base (1) and is characterized in that four electric telescopic rods (2) are fixedly arranged at the bottom of the base (1), moving wheels (3) are fixedly arranged on piston shafts of the four electric telescopic rods (2), a motor (4) is fixedly arranged at the bottom of the base (1), the bottom end of a rotating shaft (5) is fixedly connected onto an output shaft of the motor (4), the top end of the rotating shaft (5) extends to the upper part of the base (1) and is fixedly provided with a first gear (6), an annular chute (7) is formed in the top of the base (1), a plurality of sliding plates (8) are slidably arranged in the annular chute (7), rollers (9) are fixedly arranged at the bottoms of the sliding plates (8), the rollers (9) are all in rolling connection in the annular chute (7), and the bottom ends of fixing rods (10) are fixedly arranged at the tops of the sliding plates (8), the top of a plurality of dead levers (10) all extends to the top of base (1) and fixed mounting has same ring gear (11), first gear (6) meshes with ring gear (11) mutually, the bottom of installing four threaded rods (12) is rotated at the top of base (1), the equal fixed mounting in the outside of four threaded rods (12) has second gear (13), four second gear (13) all mesh with ring gear (11) mutually, the equal screw thread in the outside of four threaded rods (12) is installed and is removed post (14), the outside fixed mounting that four removed post (14) has same backup pad (15).

2. The civil engineering construction support according to claim 1, wherein the four corners of the bottom of the base (1) are fixedly provided with the top ends of the legs, and the bottom ends of the four legs are fixedly provided with the non-slip mat.

3. The civil engineering construction support according to claim 1, wherein the top of the base (1) is provided with a mounting hole, an outer ring of the bearing is fixedly mounted in the mounting hole, and the rotating shaft (5) is fixedly sleeved with an inner ring of the bearing.

4. The civil engineering construction support according to claim 1, wherein the annular sliding groove (7) is provided with annular limiting grooves on the inner walls of both sides, and the sliding plate (8) is slidably connected in the two annular limiting grooves.

5. The civil engineering construction support according to claim 1, wherein the bottom of the moving column (14) is provided with a threaded hole, and the moving column (14) is installed on the outer side of the threaded rod (12) through the threaded hole in a threaded manner.

6. The civil engineering construction support according to claim 1, wherein the fixing plates (16) are fixedly mounted on both sides of the top of the base (1), the clamping grooves are formed in the sides of the two fixing plates (16) close to each other, and the support plate (15) is slidably connected in the two clamping grooves.