CN210650595U

CN210650595U - Safety support of large-scale steel structure

Info

Publication number: CN210650595U
Application number: CN201921754556.4U
Authority: CN
Inventors: 任遂红
Original assignee: Hunan Shangzhu Construction Engineering Co Ltd
Current assignee: Hunan Shangzhu Construction Engineering Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-02
Anticipated expiration: 2029-10-18

Abstract

The utility model belongs to the technical field of safety supports, in particular to a safety support with a large-scale steel structure, which comprises a bottom plate and an installation platform, wherein the bottom plate is provided with four first grooves, and hydraulic lifting columns are arranged in the four first grooves; the utility model discloses, through the setting of hydraulic pressure lift post, adjust the height of mount table during operation according to hydraulic pressure lift post, setting through the motor, the rotation of motor can drive the rotation of first belt pulley, first belt pulley drives reciprocating of first screw thread post through first belt, the removal of first screw thread post makes steadying plate and ground looks overlap joint, this safety support's of during operation stability has both been guaranteed, the area of contact with ground has also been increased, share the pressure of removing between wheel and the ground, increase the security of using, setting through first screw thread post, not only be convenient for fix hydraulic pressure lift post, still convenient dismantlement, high durability and convenient use.

Description

Safety support of large-scale steel structure

Technical Field

The utility model belongs to the technical field of the emergency support, concretely relates to emergency support of large steel construction.

Background

The safe roof beam structure structural support commonly used at present, safe roof beam structure is big, and the position of current support is comparatively fixed, and is inconvenient to its position remove to need dismantle it when not using, it is comparatively troublesome to dismantle the process, thereby has increased people's working strength, the utility model aims at solving the existing problem among the prior art, and the emergency support of a large-scale steel construction that provides.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a safety support of large steel structure has the removal of being convenient for, convenient to detach's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a safety support of a large-scale steel structure comprises a bottom plate and an installation platform, wherein first grooves are formed in the bottom plate, the number of the first grooves is four, hydraulic lifting columns are arranged in the four first grooves, first threaded holes are formed in one sides of the four first grooves, first threaded columns are connected with the first threaded holes in an internal thread mode, second grooves are formed in the bottom plate, a motor is arranged in each second groove, second threaded holes are formed in the bottom plate, the number of the second threaded holes is two, second threaded columns are connected with the two second threaded holes in a threaded mode, first threaded cylinders are connected with the outer surfaces of the two second threaded columns in a threaded mode, baffles are arranged at the top ends of the two second threaded columns, a connecting plate is arranged at the top ends of the hydraulic lifting columns, and the connecting plate is fixedly connected with the installation platform through fixing pins, two the surface threaded connection of second screw thread post has a second screw thread section of thick bamboo, the surface of a second screw thread section of thick bamboo is provided with first bearing, the lower fixed surface of bottom plate is connected with the second bearing, and the pivot has been worn to the second bearing internalization, the surface of pivot and the surface of first bearing all are provided with the second belt pulley, two connect through second belt drive between the second belt pulley.

Preferably, the lower surface of bottom plate is provided with removes the wheel, the quantity that removes the wheel has four, is located four corners of bottom plate respectively.

Preferably, the two sides of the mounting table are provided with movable handles, one side of the first threaded column is provided with a clamping plate, and one side of the clamping plate is lapped on the outer surface of the hydraulic lifting column.

Preferably, the lower end of the second threaded column is fixedly connected with a stabilizing plate, and the lower surface of the stabilizing plate is provided with an anti-skid pad.

Preferably, two the surface of first thread section of thick bamboo all is provided with first belt pulley with the output of motor, the quantity of first belt pulley has threely, three connect through first belt transmission between the first belt pulley.

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

the utility model discloses, through the setting of hydraulic pressure lift post, adjust the height of mount table during operation according to hydraulic pressure lift post, setting through the motor, the rotation of motor can drive the rotation of first belt pulley, first belt pulley drives reciprocating of first screw thread post through first belt, the removal of first screw thread post makes steadying plate and ground looks overlap joint, this safety support's of during operation stability has both been guaranteed, the area of contact with ground has also been increased, share the pressure of removing between wheel and the ground, increase the security of using, setting through first screw thread post, not only be convenient for fix hydraulic pressure lift post, still convenient dismantlement, high durability and convenient use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is an enlarged schematic view of the position B of the present invention

In the figure: 1. a stabilizing plate; 2. a moving wheel; 3. a motor; 4. a second groove; 5. a second threaded post; 6. a first pulley; 7. a first belt; 8. a base plate; 9. a first threaded barrel; 10. a baffle plate; 11. a first threaded post; 12. a first threaded hole; 13. a first groove; 14. a hydraulic lifting column; 15. a connecting plate; 16. moving the handle; 17. an installation table; 18. a second threaded barrel 18; 19. a first bearing 19; 20. a second pulley 20; 21. a second belt 21.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a safety support of a large-scale steel structure comprises a base plate 8 and an installation platform 17, wherein a first groove 13 is formed in the base plate 8, the number of the first grooves 13 is four, hydraulic lifting columns 14 are arranged in the four first grooves 13, the height of the installation platform 17 during working is adjusted according to the hydraulic lifting columns 14 through the arrangement of the hydraulic lifting columns 14, first threaded holes 12 are formed in one sides of the four first grooves 13, first threaded columns 11 are connected with the first threaded holes 12 in a threaded mode, the hydraulic lifting columns 14 can be fixed conveniently and can be detached conveniently through the arrangement of the first threaded columns 11, second grooves 4 are formed in the base plate 8, motors 3 are arranged in the second grooves 4, the rotation of the motors 3 can drive first belt pulleys 6 to rotate through the arrangement of the motors 3, the first belt pulleys 6 drive the first threaded columns 11 to move up and down through first belts 7, the first threaded columns 11 move to enable the stabilizing plate 1 to be in lap joint with the ground, so that the stability of the safety support in work is guaranteed, the contact area with the ground is increased, the pressure between the moving wheel 2 and the ground is shared, the use safety is improved, the bottom plate 8 is provided with two second threaded holes, the number of the second threaded holes is two, the second threaded holes are in threaded connection with the second threaded columns 5, the outer surfaces of the two second threaded columns 5 are in threaded connection with the first threaded cylinders 9, the top ends of the two second threaded columns 5 are provided with the baffle plates 10, the separation of the second threaded columns 5 and the first threaded cylinders 9 can be avoided through the arrangement of the baffle plates 10, the top ends of the hydraulic lifting columns 14 are provided with the connecting plates 15, the connecting plates 15 are fixedly connected with the mounting table 17 through fixing pins, the outer surfaces of the two second threaded columns 5 are in threaded connection with the second threaded cylinders 18, the surface of second thread cylinder 18 is provided with first bearing 19, the lower fixed surface of bottom plate 8 is connected with the second bearing, and pivot 22 has been worn to the activity in the second bearing, the surface of pivot 22 and first bearing 19's surface all are provided with second belt pulley 20, two pass through second belt 21 transmission connection between the second belt pulley 20.

Specifically, the lower surface of bottom plate 8 is provided with removes wheel 2, the quantity that removes wheel 2 has four, is located four corners of bottom plate 8 respectively.

Specifically, the both sides of mount table 17 all are provided with removal handle 16, one side of first screw thread post 11 is provided with the clamp plate, and the one side overlap joint of clamp plate is at the surface of hydraulic lifting post 14, through the setting of splint, can increase and hydraulic lifting post 14 between area of contact, to hydraulic lifting post 14 fixed more stable.

Specifically, the lower end of the second threaded column 5 is fixedly connected with a stabilizing plate 1, and the lower surface of the stabilizing plate 1 is provided with an anti-slip pad.

Specifically, two the surface of first thread section of thick bamboo 9 and the output of motor 3 all are provided with first belt pulley 6, first belt pulley 6's quantity has threely, and is three connect through first belt 7 transmission between the first belt pulley 6.

The utility model discloses a theory of operation and use flow: the utility model discloses, in use, under the cooperation of removing handle 16 and removal wheel 2, remove this emergency support to the place of using, adjust the height of mount table 17 during operation according to hydraulic pressure lift post 14, later regulate and control the rotation of motor 3, the rotation of motor 3 can drive the rotation of first belt pulley 6 and second belt pulley 20, the rotation of first belt pulley 6 drives the rotation of first thread section of thick bamboo 9, second belt pulley 20 drives the rotation of pivot 22 in the second bearing, the rotation of first thread section of thick bamboo 9 makes reciprocating of second thread section of thick bamboo 5, the removal of second thread section of thick bamboo 5 makes steadying plate 1 and ground overlap joint mutually, avoid during operation time removal wheel 2 to take place the displacement, this emergency support's stability has both been increased, the area of contact with ground has also been increased, share the pressure between removal wheel 2 and the ground, increase the security of using.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a safety support of large steel structure, includes bottom plate (8) and mount table (17), its characterized in that: the bottom plate (8) is provided with four first grooves (13), the four first grooves (13) are all internally provided with hydraulic lifting columns (14), one sides of the four first grooves (13) are all provided with first threaded holes (12), the first threaded holes (12) are in threaded connection with first threaded columns (11), the bottom plate (8) is provided with second grooves (4), the second grooves (4) are internally provided with motors (3), the bottom plate (8) is provided with second threaded holes, the number of the second threaded holes is two, the two second threaded holes are in threaded connection with second threaded columns (5), the outer surfaces of the two second threaded columns (5) are in threaded connection with first threaded cylinders (9), and the top ends of the two second threaded columns (5) are provided with baffles (10), the top of hydraulic pressure lift post (14) is provided with connecting plate (15), connecting plate (15) and mount table (17) are through fixed pin fixed connection, two the surface threaded connection of second screw thread post (5) has second screw thread section of thick bamboo (18), the surface of second screw thread section of thick bamboo (18) is provided with first bearing (19), the lower fixed surface of bottom plate (8) is connected with the second bearing, and the activity is worn and is had pivot (22) in the second bearing, the surface of pivot (22) and the surface of first bearing (19) all are provided with second belt pulley (20), two connect through second belt (21) transmission between second belt pulley (20).

2. The safety bracket of a large steel structure according to claim 1, wherein: the lower surface of bottom plate (8) is provided with removes wheel (2), the quantity that removes wheel (2) has four, is located four corners of bottom plate (8) respectively.

3. The safety bracket of a large steel structure according to claim 1, wherein: the hydraulic lifting column is characterized in that moving handles (16) are arranged on two sides of the mounting table (17), a clamping plate is arranged on one side of the first threaded column (11), and one side of the clamping plate is lapped on the outer surface of the hydraulic lifting column (14).

4. The safety bracket of a large steel structure according to claim 1, wherein: the lower end of the second threaded column (5) is fixedly connected with a stabilizing plate (1), and the lower surface of the stabilizing plate (1) is provided with an anti-slip pad.

5. The safety bracket of a large steel structure according to claim 1, wherein: two the surface of first thread section of thick bamboo (9) all is provided with first belt pulley (6) with the output of motor (3), the quantity of first belt pulley (6) has threely, and is three connect through first belt (7) transmission between first belt pulley (6).