CN215168372U

CN215168372U - High-stability flexible supporting device for constructional engineering

Info

Publication number: CN215168372U
Application number: CN202121204733.9U
Authority: CN
Inventors: 杨艳; 冯朝军; 余露
Original assignee: Anhui Dayicheng Construction Co ltd
Current assignee: Anhui Dayicheng Construction Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-14
Anticipated expiration: 2031-06-01

Abstract

The utility model belongs to the technical field of the support equipment, especially, be a nimble strutting arrangement of high stability for building engineering, be not convenient for carry out the regulation of height or carry out the operation of altitude mixture control comparatively complicated to current building engineering strutting arrangement for the problem that is not nimble enough when using, the following scheme is proposed now, and it includes base and backup pad, four mounting grooves have been seted up at the top of base, and the lead screw is installed to the mounting groove internal rotation, and equal fixed mounting has the sprocket on four lead screws, and transmission installs same chain on four sprockets, and the outside screw thread that lies in two lead screws with one side in four lead screws has cup jointed same lifter plate, and equal fixed mounting in both sides has the bracing piece around the top of lifter plate. The utility model discloses be convenient for carry out altitude mixture control to the support equipment for the building engineering, easy and simple to handle, and make laborsaving through speed reduction auto-lock transmission, and higher to the high fixity of support equipment.

Description

High-stability flexible supporting device for constructional engineering

Technical Field

The utility model relates to a support equipment technical field especially relates to a nimble strutting arrangement of high stability for building engineering.

Background

The building engineering is a project entity which performs various technical works and completed engineering entities such as planning, surveying, designing, constructing and completing and installation engineering of lines, pipelines and equipment matched with the project entity, wherein the project entity is used for newly building, reconstructing or expanding a house building and affiliated structure facilities. The support device for the building engineering is of course important for building construction, and a good support device for the building engineering can well accelerate the building construction.

However, the existing supporting device for construction engineering is inconvenient for height adjustment or complicated in height adjustment operation, so that the supporting device is not flexible enough in use, and therefore a high-stability flexible supporting device for construction engineering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current building engineering strutting arrangement and be not convenient for carry out the regulation of height or carry out the operation of altitude mixture control comparatively complicated for shortcoming that is not nimble enough when using, and the nimble strutting arrangement of high stability for building engineering who proposes.

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

a high-stability flexible supporting device for constructional engineering comprises a base and a supporting plate, wherein the top of the base is provided with four mounting grooves, screw rods are rotatably mounted in the mounting grooves, chain wheels are fixedly mounted on the four screw rods, a same chain is movably mounted on the four chain wheels, the outer side threads of two screw rods positioned on the same side in the four screw rods are sleeved with a same lifting plate, the front side and the rear side of the top of the lifting plate are fixedly provided with supporting rods, the top ends of the four supporting rods are fixedly connected to the bottom of the supporting plate, the top of the base is fixedly provided with two fixing plates, the top parts of the two lifting plates are provided with vertical holes, the two fixing plates are respectively slidably mounted in the corresponding vertical holes, the bottom end of one screw rod in the four screw rods is fixedly provided with a worm wheel, one side of the base is provided with a transverse hole, a worm is rotatably mounted in the transverse hole, and is meshed with the worm wheel, and a hand wheel is fixedly arranged at one end of the worm.

Preferably, the top fixed mounting of two fixed plates has same connecting plate, and four circular slots have been seted up to the bottom of connecting plate, and the top of four lead screws rotates respectively to be installed in the circular slot that corresponds, rotates the location to the lead screw.

Preferably, the four corners of the top of the connecting plate are fixedly provided with guide holes, and the four support rods are respectively slidably mounted in the corresponding guide holes to guide the support rods.

Preferably, the bottom four corners of the base are fixedly provided with the support, and the support is rotatably provided with the idler wheels, so that the base can be moved continuously.

Preferably, the bottom of the base is provided with a groove, the worm wheel is arranged in the groove, and the bottom of the base is fixedly provided with a cover plate through a bolt, so that the worm wheel is convenient to install.

Preferably, the equal fixed mounting in one side that two fixed plates kept away from each other has the reinforcing plate, the bottom of two reinforcing plates all with the top fixed connection of base, promote the installation stability to the fixed plate.

In the utility model, a flexible strutting arrangement of high stability for building engineering, roll through the gyro wheel and will set up and move to the assigned position, control the worm to rotate through holding the hand wheel, the worm drives the worm wheel through the meshing with the worm wheel and carries out the slow rotation, the worm wheel drives a lead screw of four lead screws and rotates, and drive four lead screws through the chain drive of lead screw sprocket and rotate synchronously, four lead screws drive two lifter plates to carry out the up-and-down motion through the screw-thread fit with corresponding lifter plate and under the guide effect of two fixed plates, two lifter plates drive the backup pad through two bracing pieces jointly respectively and carry out the up-and-down motion, thereby adjust the height of backup pad, and make it reciprocate more stably through the cooperation of connecting plate and bracing piece;

in the utility model, the high-stability flexible supporting device for the building engineering has the advantages that the operation is more labor-saving through the speed reduction self-locking transmission of the worm and the worm wheel and the speed reduction self-locking performance of the screw transmission, the stability of the height fixation of the supporting plate is improved, and the looseness is prevented;

the utility model has the advantages of reasonable design, be convenient for carry out the altitude mixture control to the support equipment for the building engineering, easy and simple to handle, and make laborsaving through speed reduction auto-lock transmission, and higher to the high fixity of support equipment, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a high-stability flexible supporting device for construction engineering according to the present invention;

fig. 2 is a schematic sectional structural view of a high-stability flexible supporting device for construction engineering according to the present invention;

fig. 3 is the utility model provides a structural schematic diagram of a part A of flexible strutting arrangement of high stability for building engineering.

In the figure: 1. a base; 2. a support plate; 3. a screw rod; 4. a sprocket; 5. a chain; 6. a roller; 7. a lifting plate; 8. a support bar; 9. a fixing plate; 10. a connecting plate; 11. a reinforcing plate; 12. a worm; 13. a hand wheel; 14. a worm gear; 15. a groove; 16. and (7) a cover 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 high-stability flexible supporting device for building engineering comprises a base 1 and a supporting plate 2, wherein the top of the base 1 is provided with four mounting grooves, screw rods 3 are rotatably mounted in the mounting grooves, chain wheels 4 are fixedly mounted on the four screw rods 3, a same chain 5 is mounted on the four chain wheels 4 in a transmission manner, the outer side threads of two screw rods 3 positioned on the same side in the four screw rods 3 are sleeved with a same lifting plate 7, supporting rods 8 are fixedly mounted on the front side and the rear side of the top of the lifting plate 7, the top ends of the four supporting rods 8 are fixedly connected to the bottom of the supporting plate 2, two fixing plates 9 are fixedly mounted on the top of the base 1, vertical holes are formed in the top of the two lifting plates 7, the two fixing plates 9 are respectively slidably mounted in the corresponding vertical holes, and a worm wheel 14 is fixedly mounted at the bottom end of one screw rod 3 in the four screw rods 3, a transverse hole is formed in one side of the base 1, a worm 12 is rotatably mounted in the transverse hole, the worm 12 is meshed with a worm wheel 14, and a hand wheel 13 is fixedly mounted at one end of the worm 12.

The utility model discloses in, the top fixed mounting of two fixed plates 9 has same connecting plate 10, and four circular recesses have been seted up to the bottom of connecting plate 10, and four lead screws 3's top is rotated respectively and is installed in the circular recess that corresponds, carries out the rotational positioning to lead screw 3.

The utility model discloses in, the equal fixed mounting in top four corners of connecting plate 10 has the guiding hole, and four bracing pieces 8 are slidable mounting respectively in the guiding hole that corresponds, lead bracing piece 8.

The utility model discloses in, the equal fixed mounting in bottom four corners of base 1 has the support, and gyro wheel 6 is installed to the support internal rotation, is convenient for continue to remove base 1.

The utility model discloses in, base 1's bottom is seted up flutedly 15, and worm wheel 14 sets up in flutedly 15, and base 1's bottom has apron 16 through bolt fixed mounting, is convenient for install worm wheel 14.

The utility model discloses in, the equal fixed mounting in one side that two fixed plates 9 kept away from each other has reinforcing plate 11, the bottom of two reinforcing plates 11 all with base 1's top fixed connection, promote the installation stability to fixed plate 9.

In the utility model, when in use, the setting is moved to a designated position by rolling of the roller 6, the worm 12 is controlled to rotate by holding the hand wheel 13, the worm 12 drives the worm wheel 14 to rotate slowly by meshing with the worm wheel 14, the worm wheel 14 drives one lead screw 3 of the four lead screws 3 to rotate, and drives the four lead screws 3 to rotate synchronously by chain transmission of the lead screw chain wheel 4, the four lead screws 3 are matched with the corresponding lifting plate 7 by screw threads and drive the two lifting plates 7 to move up and down under the guiding action of the two fixing plates 9, the two lifting plates 7 respectively drive the supporting plate 2 to move up and down by the two supporting rods 8 together, thereby adjusting the height of the supporting plate 2, and the up and down movement of the supporting plate is more stable by the matching of the connecting plate 10 and the supporting rods 8, and the speed reduction self-locking transmission of the worm 12 and the worm wheel 14 and the speed reduction self-locking performance of the screw thread transmission, make the operation more laborsaving to promote to 2 high fixed stability of backup pad, prevent to take place not hard up.

Claims

1. The high-stability flexible supporting device for the building engineering comprises a base (1) and a supporting plate (2), and is characterized in that four mounting grooves are formed in the top of the base (1), screws (3) are installed in the mounting grooves in a rotating mode, chain wheels (4) are fixedly installed on the four screws (3), the same chain (5) is installed on the four chain wheels (4) in a transmission mode, the same lifting plate (7) is sleeved on the outer side threads of the two screws (3) located on the same side in the four screws (3), supporting rods (8) are fixedly installed on the front side and the rear side of the top of the lifting plate (7), the top ends of the four supporting rods (8) are fixedly connected to the bottom of the supporting plate (2), two fixing plates (9) are fixedly installed on the top of the base (1), vertical holes are formed in the tops of the two lifting plates (7), and the two fixing plates (9) are respectively installed in the corresponding vertical holes in a sliding mode, the bottom fixed mounting of one lead screw (3) in four lead screws (3) has worm wheel (14), horizontal hole has been seted up to one side of base (1), and horizontal downthehole rotation installs worm (12), and worm (12) mesh mutually with worm wheel (14), the one end fixed mounting of worm (12) has hand wheel (13).

2. The high-stability flexible supporting device for the building engineering as claimed in claim 1, wherein the same connecting plate (10) is fixedly mounted at the top of the two fixing plates (9), four circular grooves are formed at the bottom of the connecting plate (10), and the top ends of the four screw rods (3) are respectively rotatably mounted in the corresponding circular grooves.

3. The high-stability flexible supporting device for the building engineering as claimed in claim 2, wherein four corners of the top of the connecting plate (10) are fixedly provided with guiding holes, and four supporting rods (8) are slidably mounted in the corresponding guiding holes respectively.

4. The high-stability flexible supporting device for the building engineering as claimed in claim 1, wherein four corners of the bottom of the base (1) are fixedly provided with a bracket, and the bracket is rotatably provided with a roller (6).

5. The high-stability flexible supporting device for the building engineering as claimed in claim 1, wherein a groove (15) is formed in the bottom of the base (1), the worm wheel (14) is arranged in the groove (15), and a cover plate (16) is fixedly mounted at the bottom of the base (1) through a bolt.

6. The high-stability flexible supporting device for the building engineering as claimed in claim 1, wherein a reinforcing plate (11) is fixedly mounted on each side of the two fixing plates (9) far away from each other, and the bottoms of the two reinforcing plates (11) are fixedly connected with the top of the base (1).