CN212295753U

CN212295753U - Support frame is used in civil engineering construction

Info

Publication number: CN212295753U
Application number: CN201921821930.8U
Authority: CN
Inventors: 杨平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2021-01-05
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a support frame is used in civil engineering construction, which comprises a supporting table, the bottom four corners of brace table all is provided with the supporting legs, the intermediate position department at brace table top is provided with changes the handle, brace table top bilateral symmetry is provided with the bearing bar, and is two sets of the top of bearing bar is provided with the backup pad, the intermediate position department of backup pad one end both sides is provided with fastening bolt, the inside bilateral symmetry of backup pad is provided with the slide, the intermediate position department of brace table bottom is provided with first threaded rod. The utility model discloses the device passes through mutually supporting between backup pad, fastening bolt and the slide, can increase the supporting area, can support more objects, make full use of minimum area, provide great supporting area, can be so that the support frame is convenient for remove, and the manpower transport labour saving and time saving that significantly reduces pricks into soil with first hinge bar in, further fixes the support frame, has improved the stability of support frame.

Description

Support frame is used in civil engineering construction

Technical Field

The utility model relates to a support frame technical field is used in the construction, specifically is a support frame is used in civil engineering construction.

Background

Along with the rapid development of the society, the building industry is also developing vigorously, the variety of the building machinery is increasing, the building machinery is a general name of mechanical equipment used for engineering construction and urban and rural construction, and comprises various machinery such as excavating machinery, earth shoveling and transporting machinery, compacting machinery, engineering hoisting machinery, piling machinery, pavement machinery, concrete product machinery, reinforced bar-level prestressed machinery, decoration machinery, high-altitude operation machinery and the like, a roof which is just built in the building needs to be supported by a support frame, the roof is required to be completely aired and then dismantled, and in the operation process, an operator needs to stand on the support frame to take down a building plate at a high position.

But the support frame that has now mostly adopts simple steel pipe to carry out simple tying up and making, and this kind of support frame does not guarantee at first in safety at any time, can the accident appear, and secondly the support frame is not convenient for remove, when transporting, still need carry out dismantlement and preparation once more, wastes time and energy, has reduced labor efficiency, and stability can not be ensured moreover, greatly increased the progress of construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support frame is used in civil engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting frame for civil engineering construction comprises a supporting table, wherein supporting legs are arranged at four corners of the bottom of the supporting table, a rotating handle is arranged at the middle position of the top of the supporting table, bearing rods are symmetrically arranged at two sides of the top of the supporting table, supporting plates are arranged at the tops of two groups of the bearing rods, fastening bolts are arranged at the middle positions of two sides of one end of each supporting plate, sliding plates are symmetrically arranged at two sides inside each supporting plate, a first threaded rod is arranged at the middle position of the bottom of the supporting table, a limiting plate is arranged at the middle position of one end of the back of the supporting table, a driving gear is arranged at the top of the outer side of each first threaded rod, a first sleeve block is sleeved at the bottom of the outer side of each first threaded rod, supporting rods are symmetrically arranged at two ends of each first sleeve block, the bilateral symmetry of brace table bottom is provided with the second threaded rod, and is two sets of the top in the second threaded rod outside all overlaps and is equipped with driven gear, and is two sets of the outside cover of second threaded rod is equipped with the second nest of blocks, and is two sets of the intermediate position department of second nest of blocks both sides articulates there is the third hinge pole, and is two sets of third hinge pole bottom articulates there is first hinge pole, and is two sets of the bottom of second threaded rod is provided with the fixed block, and is two sets of the bilateral symmetry at fixed block top articulates there is the second hinge pole, and is two sets of the intermediate position department of the positive one end of fixed.

Preferably, the driving gear and the driven gear are in the same level, and the driving gear and the driven gear are meshed with each other.

Preferably, the top of the second hinge rod is hinged to the middle of one side of the first hinge rod.

Preferably, the rotating handle penetrates through the inside of the supporting table, and the bottom of the rotating handle is fixedly connected with the top of the first threaded rod.

Preferably, the fastening bolt penetrates through the inner part of the support plate, and the fastening bolt is in threaded connection with the support plate.

Preferably, one side of the connecting rod, which is far away from the fixed block, is fixedly connected with one side of the supporting leg.

Compared with the prior art, the beneficial effects of the utility model are that: this support frame for civil engineering construction passes through the backup pad, mutually support between fastening bolt and the slide, can increase the holding area, can support more objects, make full use of minimum area, provide great holding area, through first threaded rod, the mounting panel, the limiting plate, first nest of blocks, the bracing piece, pulley and commentaries on classics are mutually supported between the handle, can be so that the support frame is convenient for remove, the manpower transport labour saving and time saving that significantly reduces, through first hinge bar, the second hinge bar, the third hinge bar, mutually support between second threaded rod and the second nest of blocks, can prick first hinge bar in the soil, further fix the support frame, the stability of support frame is improved.

Drawings

FIG. 1 is a main view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a top view of the first threaded rod of the present invention.

In the figure: 1. a support table; 2. supporting legs; 3. a first threaded rod; 4. a first hinge lever; 5. a connecting rod; 6. a second hinge lever; 7. mounting a plate; 8. a limiting plate; 9. a first nest block; 10. a support bar; 11. a pulley; 12. a fixed block; 13. a third hinge rod; 14. a second threaded rod; 15. a second nest block; 16. a load-bearing bar; 17. turning a handle; 18. a support plate; 19. a driving gear; 20. fastening a bolt; 21. a slide plate; 22. A driven gear.

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.

Referring to fig. 1-2, the present invention provides an embodiment: a supporting frame for civil engineering construction comprises a supporting table 1, supporting legs 2 are arranged at four corners of the bottom of the supporting table 1, a rotating handle 17 is arranged at the middle position of the top of the supporting table 1, bearing rods 16 are symmetrically arranged at two sides of the top of the supporting table 1, supporting plates 18 are arranged at the tops of two groups of bearing rods 16, fastening bolts 20 are arranged at the middle positions of two sides of one end of each supporting plate 18, sliding plates 21 are symmetrically arranged at two sides inside the supporting plates 18, a first threaded rod 3 is arranged at the middle position of the bottom of the supporting table 1, a limiting plate 8 is arranged at the middle position of one end of the back of the supporting table 1, a driving gear 19 is arranged at the top outside the first threaded rod 3, a first sleeve block 9 is sleeved at the bottom outside the first threaded rod 3, supporting rods 10 are symmetrically arranged at two ends of the first sleeve block 9, the bilateral symmetry of brace table 1 bottom is provided with second threaded rod 14, the top in the two sets of second threaded rod 14 outsides is all overlapped and is equipped with driven gear 22, second threaded rod 14 can rotate through driving gear 19 and drive driven gear 22 and rotate, the outside cover of two sets of second threaded rod 14 is equipped with second cover piece 15, the intermediate position department in two sets of second cover piece 15 both sides articulates there is third hinge pole 13, two sets of third hinge poles 13 bottoms articulate there is first hinge pole 4, the bottom of two sets of second threaded rod 14 is provided with fixed block 12, the bilateral symmetry at two sets of fixed block 12 tops articulates there is second hinge pole 6, the intermediate position department of the positive one end of two sets of fixed blocks 12 is provided with connecting rod 5, prevent that second hinge pole 6 from rotating along with second threaded rod.

In this implementation, driving gear 19 is same level with driven gear 22, driving gear 19 and driven gear 22 intermeshing, make the better drive driven gear 22 of driving gear 19 rotate, the top of second hinge bar 6 is articulated each other with the intermediate position of first hinge bar 4 one side, to first hinge bar 4, carry out limiting displacement, change 17 the inside that runs through brace table 1, change the bottom of 17 and the top fixed connection of first threaded rod 3, realize rotating the inside that 17 fastening bolt 20 runs through backup pad 18, it rotates to drive first threaded rod 3, fastening

bolt

20 and 18 threaded connection of backup pad, realize fastening bolt 20 fixed to slide 21, connecting rod 5 keeps away from one side of fixed block 12 and one side fixed connection of supporting legs 2, carry out spacingly to second hinge bar 6.

The working principle is as follows: firstly, the rotating handle 17 is rotated, the rotating handle 17 drives the first threaded rod 3 to rotate, the first threaded rod 3 drives the first sleeve block 9 to move downwards, the first sleeve block 9 drives the support rod 10, the support rod 10 drives the mounting plate 7 to move, the mounting plate 7 drives the pulley 11 to move downwards, so that the pulley 11 is in contact with the ground, when the support frame is pushed to a required position and reaches a specified position, the handle is reversely rotated, the rotating handle 17 drives the driving gear 19 to rotate, the driving gear 19 drives the driven gear 22 to rotate, the driven gear 22 drives the second threaded rod 14 to rotate, so that the second sleeve block 15 moves downwards, the second sleeve block 15 drives the first hinge rod 4 and the third hinge rod 13 to move downwards, meanwhile, the second hinge rod 6 is opened towards two sides, the first hinge rod 4 is opened until the first hinge rod 4 is vertically inserted into soil, the stability of the support table is further improved, the support area is improved by drawing the sliding plate 21, the slide plate 21 is fixed by the fastening bolt 20.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a support frame is used in civil engineering construction, includes brace table (1), its characterized in that: the supporting device is characterized in that supporting legs (2) are arranged at four corners of the bottom of the supporting table (1), a rotating handle (17) is arranged at the middle position of the top of the supporting table (1), bearing rods (16) are symmetrically arranged at two sides of the top of the supporting table (1), supporting plates (18) are arranged at the tops of the two groups of bearing rods (16), fastening bolts (20) are arranged at the middle positions of two sides of one end of each supporting plate (18), sliding plates (21) are symmetrically arranged at two sides of the inside of each supporting plate (18), a first threaded rod (3) is arranged at the middle position of the bottom of the supporting table (1), a limiting plate (8) is arranged at the middle position of one end of the back of the supporting table (1), a driving gear (19) is arranged at the top of the outer side of the first threaded rod (3), the two ends of the first sleeve block (9) are symmetrically provided with supporting rods (10), the bottom of the supporting rods (10) is provided with mounting plates (7), the two ends of the mounting plates (7) are symmetrically provided with pulleys (11), the two sides of the bottom of the supporting table (1) are symmetrically provided with second threaded rods (14), the top of the outer sides of the second threaded rods (14) is sleeved with driven gears (22), the outer sides of the second threaded rods (14) are sleeved with second sleeve blocks (15), the middle positions of the two sides of the second sleeve blocks (15) are hinged with third hinge rods (13), the bottoms of the third hinge rods (13) are hinged with first hinge rods (4), the bottoms of the second threaded rods (14) are provided with fixed blocks (12), and the two sides of the tops of the fixed blocks (12) are hinged with second hinge rods (6), a connecting rod (5) is arranged in the middle of one end of the front surfaces of the two groups of fixed blocks (12);

the driving gear (19) and the driven gear (22) are in the same level, and the driving gear (19) and the driven gear (22) are meshed with each other;

the top of the second hinged rod (6) is hinged with the middle position of one side of the first hinged rod (4);

the rotating handle (17) penetrates through the supporting table (1), and the bottom of the rotating handle (17) is fixedly connected with the top of the first threaded rod (3);

the fastening bolt (20) penetrates through the inner part of the support plate (18), and the fastening bolt (20) is in threaded connection with the support plate (18);

one side of the connecting rod (5) far away from the fixed block (12) is fixedly connected with one side of the supporting leg (2).