CN216105709U

CN216105709U - Liftable support for construction engineering construction

Info

Publication number: CN216105709U
Application number: CN202122605607.0U
Authority: CN
Inventors: 王文欣
Original assignee: Shanxi Guohe Construction Engineering Co ltd
Current assignee: Shanxi Guohe Construction Engineering Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-22
Anticipated expiration: 2031-10-28

Abstract

The utility model relates to the technical field of building construction, in particular to a liftable bracket for building engineering construction, which comprises a movable box and a hopper; set up on the removal case and be provided with telescopic link device A, telescopic link device A's top is provided with the roof, be provided with the power component A who is used for driving the hopper to go up and down on the roof, be provided with multiunit supporting component on telescopic link device A's the side, each group supporting component all includes telescopic link device B, rotor plate and rotation seat, the bottom of removal case is provided with a plurality of stabilizer blades, the below of removal case is provided with the mounting panel, a plurality of gyro wheels are installed to the bottom of mounting panel, the inside of removal case is provided with the cylinder that is used for driving the mounting panel to go up and down, be provided with the controller on the removal case. The utility model has convenient movement and high stability, and improves the stability during hoisting operation.

Description

Liftable support for construction engineering construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a liftable bracket for building engineering construction.

Background

In the construction, in order to make things convenient for the operation, often need promote the eminence with materials such as brick for building, grit, traditional method mainly accomplishes through the manual work, and not only work efficiency is low, and intensity of labour is big, still has certain danger. Some lifting devices capable of replacing manual work are available, and the lifting devices generally achieve lifting or lowering of materials by driving a wire spool to rotate through a motor and winding or releasing a steel cable.

But the floor area that can promote the support is great at present, is difficult to remove to no bearing structure causes the side of support easily because of stability is not enough, and the security is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems in the background technology and provides a lifting support for building engineering construction.

The technical scheme of the utility model is as follows: a lifting support for construction of constructional engineering comprises a movable box and a hopper; set up on the removal case and be provided with telescopic link device A, telescopic link device A's top is provided with the roof, be provided with the power component A who is used for driving the hopper to go up and down on the roof, be provided with multiunit supporting component on telescopic link device A's the side, each group supporting component all includes telescopic link device B, rotor plate and rotation seat, it is fixed to set up on telescopic link device A to rotate the seat, telescopic link device B's top rotates with to rotate the seat and is connected, it is used for rotating spacing limiting plate to telescopic link device B to be provided with on the rotation seat, the rotor plate rotates the bottom that sets up at telescopic link device B, the bottom of removal case is provided with a plurality of stabilizer blades, the below of removal case is provided with the mounting panel, a plurality of gyro wheels are installed to the bottom of mounting panel, the inside of removal case is provided with the cylinder that is used for driving the mounting panel to go up and down, be provided with the controller on the removal case.

Preferably, one side of keeping away from the hopper on the removal case is provided with the fixed plate, and threaded connection has bolt B on the fixed plate, and bolt B's bottom is provided with the tip.

Preferably, power component A includes wire rope, gyro wheel mounting bracket, fixed pulley, servo motor A and take-up pulley, and gyro wheel mounting bracket and servo motor A are all fixed to be set up on the roof, and the fixed pulley rotates and sets up on the gyro wheel mounting bracket, and the take-up pulley setting is on servo motor A's output shaft, and wire rope's both ends are connected with hopper and take-up pulley respectively, and wire rope winds and establishes on the fixed pulley.

Preferably, telescopic link device A includes sleeve A, lifter A and power component B, sleeve A is fixed to be set up on the removal case, lifter A's bottom slides and sets up in sleeve A's inside, be provided with spacing slider on the lifter A, the vertical spacing spout that supplies spacing slider gliding that is provided with on sleeve A's the inner wall, power component B includes servo motor B and lead screw, servo motor B is fixed to be set up in sleeve A's inside bottom, lead screw and servo motor B's output shaft, and lead screw and lifter A threaded connection.

Preferably, the top plate is provided with an infrared emitter, the movable box is provided with an infrared receiver, and the infrared receiver is located under the infrared emitter.

Preferably, the controller includes display screen, control button and singlechip, and the controller all electric connection with servo motor A, infrared emitter, infrared receiver, servo motor B and cylinder.

Preferably, at least four sets of support assemblies are provided.

Preferably, telescopic link device B includes sleeve B and lifter B, and lifter B's bottom slides and sets up in sleeve B, and lifter B's top is rotated with sleeve A through rotating the seat and is connected, and threaded connection has bolt A on the sleeve B, has seted up the screw hole of a plurality of confession bolt A tip screw in on the lifter B.

Preferably, a push rod is provided on the moving box.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects: the utility model can be conveniently moved, and a stable supporting structure can be formed on the bracket through the multiple groups of supporting assemblies, so that the bracket is prevented from being turned over and toppled over, and the safety is higher.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view showing the internal structure of the moving box and the telescopic bar device a according to the present invention.

Fig. 3 is a partially enlarged structural view of a portion a of fig. 1.

Fig. 4 is a schematic view of a part of the enlarged structure at B of fig. 1.

Reference numerals: 1. a mobile box; 201. a sleeve A; 2011. a limiting chute; 202. a lifting rod A; 3. a top plate; 401. a sleeve B; 402. a lifting rod B; 4021. a threaded hole; 403. a rotating plate; 404. a bolt A; 5. a hopper; 6. a wire rope; 7. a roller mounting frame; 8. a fixed pulley; 9. a servo motor A; 10. a take-up pulley; 11. mounting a plate; 12. a roller; 13. a push rod; 14. a controller; 15. a support leg; 16. a fixing plate; 17. a bolt B; 171. a tip; 181. an infrared emitter; 182. an infrared receiver; 19. a rotating seat; 20. a limiting slide block; 21. a servo motor B; 22. a cylinder; 23. a limiting plate; 24. and a screw rod.

Detailed Description

Example one

As shown in fig. 1-4, the liftable bracket for construction engineering provided by the utility model comprises a movable box 1 and a hopper 5; the movable box 1 is provided with a telescopic rod device A, the telescopic rod device A comprises a sleeve A201, a lifting rod A202 and a power assembly B, the sleeve A201 is fixedly arranged on the movable box 1, the bottom end of the lifting rod A202 is arranged in the sleeve A201 in a sliding mode, a limiting slide block 20 is arranged on the lifting rod A202, a limiting slide groove 2011 for the limiting slide block 20 to slide is vertically arranged on the inner wall of the sleeve A201, the power assembly B comprises a servo motor B21 and a lead screw 24, a servo motor B21 is fixedly arranged at the bottom end in the sleeve A201, the lead screw 24 is connected with an output shaft of a servo motor B21, the lead screw 24 is in threaded connection with the lifting rod A202, the top end of the telescopic rod device A is provided with a top plate 3, the power assembly A for driving a hopper 5 to ascend and descend is arranged on the top plate 3, the power assembly A comprises a steel wire rope 6, a roller mounting rack 7, a fixed pulley 8, the servo motor A9 and a take-up pulley mounting rack 10, the roller 7 and the servo motor A9 are both fixedly arranged on the top plate 3, the fixed pulley 8 is rotatably arranged on the roller mounting frame 7, the take-up pulley 10 is arranged on an output shaft of a servo motor A9, two ends of a steel wire rope 6 are respectively connected with the hopper 5 and the take-up pulley 10, the steel wire rope 6 is wound on the fixed pulley 8, a plurality of groups of support assemblies are arranged on the side surface of the telescopic rod device A, at least four groups of support assemblies are arranged on the support assemblies, each group of support assembly comprises a telescopic rod device B, a rotating plate 403 and a rotating seat 19, the rotating seat 19 is fixedly arranged on the telescopic rod device A, the top end of the telescopic rod device B is rotatably connected with the rotating seat 19, a limiting plate 23 used for limiting the rotation of the telescopic rod device B is arranged on the rotating seat 19, the rotating plate 403 is rotatably arranged at the bottom end of the telescopic rod device B, the telescopic rod device B comprises a sleeve B401 and a lifting rod B402, the bottom end of the lifting rod B402 is slidably arranged in the sleeve B401, the top end of the lifting rod B402 is rotatably connected with the sleeve A201 through the rotating seat 19, a bolt A404 is connected on the sleeve B401 by screw thread, a plurality of screw holes 4021 for screwing the end part of the bolt A404 are arranged on the lifting rod B402, a plurality of support legs 15 are arranged at the bottom end of the movable box 1, an installation plate 11 is arranged below the movable box 1, a plurality of rollers 12 are arranged at the bottom end of the installation plate 11, a cylinder 22 for driving the installation plate 11 to lift is arranged in the movable box 1, a push rod 13 is arranged on the movable box 1, the push rod 13 is used for pushing the whole device to move, a controller 14 is arranged on the movable box 1, an infrared emitter 181 is arranged on the top plate 3, an infrared receiver 182 is arranged on the movable box 1, the infrared receiver 182 is positioned right below the infrared emitter 181, the infrared emitter 181 emits infrared light and is received by the infrared receiver 182, the height of the top plate 3 can be measured after the analysis and processing by the controller 14, and the measured height value can be displayed by a display screen on the controller 14, the controller 14 comprises a display screen, a control button and a single chip microcomputer, and the controller 14 is electrically connected with the servo motor A9, the infrared emitter 181, the infrared receiver 182, the servo motor B21 and the air cylinder 22.

In the embodiment, when the device is moved, the air cylinder 22 is started to work to drive the mounting plate 11 to move downwards until the roller 12 is in contact with the ground and jacks up the supporting feet 15, then the device is pushed to a specified position, the air cylinder 22 is started again to work to drive the mounting plate 11 to reset after the device reaches the specified position, and at the moment, the supporting feet 15 are in contact with the ground; then, the plurality of supporting assemblies are respectively adjusted, the supporting assemblies are rotated to a limited angle, then the bolts A404 are unscrewed, then the sleeves B401 are pulled downwards until the rotating plate 403 is in contact with the ground, then the length of the telescopic rod device B is fixed through the arranged bolts A404, and then the plurality of supporting assemblies are respectively adjusted according to the method, so that the stability of the whole device can be improved, and the side turning is avoided; when the lifting height of the equipment needs to be adjusted, the servo motor B21 can be started to work, the servo motor B21 works to drive the screw rod 24 to rotate in the forward and reverse directions, the lifting rod A202 and the top plate 3 can be driven to move up and down, the infrared transmitter 181 emits infrared light and receives the infrared light through the infrared receiver 182, the height of the top plate 3 can be measured after the infrared light is analyzed and processed by the controller 14, and the measured height value can be displayed through a display screen on the controller 14; when the hoisting operation is performed, materials are loaded into the hopper 5, then the servo motor A9 is started to operate, the servo motor A9 drives the take-up pulley 10 to perform take-up operation, and the hopper 5 can be driven to move upwards to a specified height.

Example two

As shown in fig. 1, compared to the first embodiment, in the present invention, the lifting bracket for construction of building engineering provided by the utility model, in the first embodiment, a fixed plate 16 is disposed on a side of the moving box 1 away from the hopper 5, a bolt B17 is screwed on the fixed plate 16, and a tip 171 is disposed at a bottom end of the bolt B17.

In this embodiment, before the hoisting operation, the tip 171 can be driven to move downwards by rotating the bolt B17, so that the tip 171 is inserted into the soil, and the stability of the whole device can be improved.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A lifting support for construction of constructional engineering is characterized by comprising a movable box (1) and a hopper (5); a telescopic rod device A is arranged on the movable box (1), a top plate (3) is arranged at the top end of the telescopic rod device A, a power component A for driving the hopper (5) to ascend and descend is arranged on the top plate (3), a plurality of groups of supporting components are arranged on the side surface of the telescopic rod device A, each group of supporting components comprises a telescopic rod device B, a rotating plate (403) and a rotating seat (19), the rotating seat (19) is fixedly arranged on the telescopic rod device A, the top end of the telescopic rod device B is rotatably connected with the rotating seat (19), a limiting plate (23) for limiting the rotation of the telescopic rod device B is arranged on the rotating seat (19), the rotating plate (403) is rotatably arranged at the bottom end of the telescopic rod device B, a plurality of support legs (15) are arranged at the bottom end of the movable box (1), a mounting plate (11) is arranged below the movable box (1), and a plurality of idler wheels (12) are arranged at the bottom end of the mounting plate (11), an air cylinder (22) used for driving the mounting plate (11) to ascend and descend is arranged inside the movable box (1), and a controller (14) is arranged on the movable box (1).

2. The liftable support for building engineering construction according to claim 1, wherein a fixing plate (16) is arranged on one side of the movable box (1) far away from the hopper (5), a bolt B (17) is connected to the fixing plate (16) in a threaded manner, and a tip (171) is arranged at the bottom end of the bolt B (17).

3. The liftable support for building engineering construction according to claim 1, wherein the power assembly A comprises a steel wire rope (6), a roller mounting frame (7), a fixed pulley (8), a servo motor A (9) and a take-up pulley (10), the roller mounting frame (7) and the servo motor A (9) are both fixedly arranged on the top plate (3), the fixed pulley (8) is rotatably arranged on the roller mounting frame (7), the take-up pulley (10) is arranged on an output shaft of the servo motor A (9), two ends of the steel wire rope (6) are respectively connected with the hopper (5) and the take-up pulley (10), and the steel wire rope (6) is wound on the fixed pulley (8).

4. The liftable support for building engineering construction according to claim 3, wherein the telescopic rod device A comprises a sleeve A (201), a lifting rod A (202) and a power assembly B, the sleeve A (201) is fixedly arranged on the movable box (1), the bottom end of the lifting rod A (202) is slidably arranged inside the sleeve A (201), a limiting sliding block (20) is arranged on the lifting rod A (202), a limiting sliding groove (2011) for the limiting sliding block (20) to slide is vertically arranged on the inner wall of the sleeve A (201), the power assembly B comprises a servo motor B (21) and a lead screw (24), the servo motor B (21) is fixedly arranged at the bottom end inside the sleeve A (201), the lead screw (24) is connected with an output shaft of the servo motor B (21), and the lead screw (24) is in threaded connection with the lifting rod A (202).

5. The liftable support for the construction of building engineering according to claim 4, wherein the top plate (3) is provided with an infrared emitter (181), the movable box (1) is provided with an infrared receiver (182), and the infrared receiver (182) is located right below the infrared emitter (181).

6. The liftable bracket for building engineering construction according to claim 5, wherein the controller (14) comprises a display screen, a control button and a single chip microcomputer, and the controller (14) is electrically connected with the servo motor A (9), the infrared transmitter (181), the infrared receiver (182), the servo motor B (21) and the air cylinder (22).

7. A liftable support for construction of building engineering according to claim 1, wherein there are at least four sets of support members.

8. The liftable support for building engineering construction according to claim 4, wherein the telescopic rod device B comprises a sleeve B (401) and a lifting rod B (402), the bottom end of the lifting rod B (402) is slidably arranged in the sleeve B (401), the top end of the lifting rod B (402) is rotatably connected with the sleeve A (201) through a rotating seat (19), the sleeve B (401) is in threaded connection with a bolt A (404), and the lifting rod B (402) is provided with a plurality of threaded holes (4021) for screwing the end of the bolt A (404).

9. A liftable support for the construction of building engineering according to claim 1, characterised in that the mobile box (1) is provided with a push rod (13).