CN218150023U

CN218150023U - Lifting support is used in building engineering construction

Info

Publication number: CN218150023U
Application number: CN202222309738.9U
Authority: CN
Inventors: 李萌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-27
Anticipated expiration: 2032-08-31

Abstract

The utility model belongs to the technical field of the building engineering, especially, relate to a lifting support for building engineering construction, it includes the base, the head rod is installed to the up end of base, and the inside of head rod is provided with the restriction pole, equal fixedly connected with rack on the inner wall about the top of head rod, the internal connection of second connecting rod has elevating system, two be provided with the gag lever post between the supporting mechanism. The utility model discloses to rotate the handle and make second toper tooth rotate, it rotates to drive the threaded rod through pivoted second toper tooth and first toper tooth meshing, the threaded rod rotates and makes the second connecting rod rebound rather than threaded connection, and under the guide way block restriction effect of the restriction lever at both ends and head rod inner wall around through, can improve second connecting rod lift stability, through the degree that control second connecting rod shifts up, can adjust the height of support, the problem of being not convenient for highly carrying out nimble going up and down to the device has been solved.

Description

Lifting support is used in building engineering construction

Technical Field

The utility model belongs to the technical field of building engineering, especially, relate to a lifting support for building engineering construction.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the building constructions, in the building construction process, the stirred concrete materials need to be poured into a bin, in the pouring process, a pouring template needs to be used, the solidified concrete needs to be supported and fixed, and supports with different heights need to be supported according to different positions.

In carrying out the support process of building pouring template, be not convenient for highly carry out nimble adjustment to the support, use machinery to make the support go up and down mostly, manufacturing cost is higher, and the volume is great, should not carry, and in-process at daily use is not nimble convenient enough, and common lifting support for the building engineering construction on the market at present, inconvenient building pouring template to different specifications supports. Therefore, there is an urgent need for a lifting support for construction of building engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a not enough to exist among the prior art, provide a reasonable in design, simple structure can go up and down in a flexible way, be convenient for accomodate the lifting support for the building engineering construction who carries for solve the portable not convenient to that exists among the prior art, inconvenient building pouring template to different specifications supports the scheduling problem.

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

the utility model provides a lifting support for building engineering construction, its includes the base, the head rod is installed to the up end of base, and the inside of head rod is provided with the gag lever post, and the fixed second connecting rod that is provided with in one end that the head rod was kept away from to the gag lever post, the top of second connecting rod are provided with supporting mechanism, equal fixedly connected with rack on the inner wall about the top of head rod, the internal connection of second connecting rod has elevating system, two be provided with the gag lever post between the supporting mechanism.

In a preferred embodiment, the base and the first connecting rod are connected by welding, the front and rear inner walls of the first connecting rod are both provided with guide grooves matched with the limiting rod, and the limiting rod is connected with the first connecting rod by a clamping sliding connection.

As a preferred embodiment, the supporting mechanism comprises a fixing frame, a gear, an installation rod, a supporting rod, a fixing block, a supporting plate and a spring, the gear is arranged on the inner side of the fixing frame, the middle of the gear extends to the outer side of the fixing frame and is connected with the installation rod, the supporting rod is fixedly arranged on the outer side of the installation rod, one end, far away from the gear, of the supporting rod is connected with the fixing block, one end, far away from the supporting rod, of the fixing block is fixedly connected with the supporting plate, and the spring is connected between the supporting plate and the supporting rod.

As a preferred embodiment, the fixing frame is connected with the second connecting rod by welding, the gear is connected with the fixing frame by rotation, the mounting rod is fixedly connected with the gear, and the supporting rod is connected with the fixing block by hinging.

As a preferred embodiment, the lifting mechanism comprises a threaded rod, first conical teeth, second conical teeth and a handle, the first conical teeth are arranged on the outer side of the lower end of the threaded rod, the second conical teeth are connected to the right ends of the first conical teeth, and the handle is arranged at the right ends of the second conical teeth.

In a preferred embodiment, the threaded rod is connected to the second connecting rod by a screw, and the threaded rod is connected to the base by a rotary connection.

As a preferred embodiment, the connection mode of threaded rod and first conical tooth is the welding, the connection mode of handle and first connecting rod is for rotating the connection, two rotate between the gag lever post and connect, the connected mode of gag lever post and bracing piece is articulated.

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

in the scheme of the utility model:

the handle is rotated to enable the second conical teeth to rotate, the rotating second conical teeth are meshed with the first conical teeth to drive the threaded rod to rotate, the threaded rod rotates to enable the second connecting rod in threaded connection with the threaded rod to move upwards, and under the clamping limiting action of the limiting rods at the front end and the rear end and the guide grooves in the inner wall of the first connecting rod, the lifting stability of the second connecting rod can be improved, the height of the support can be adjusted by controlling the upward moving degree of the second connecting rod, and the problem that the height of the device cannot be flexibly lifted conveniently is solved;

through the second connecting rod that shifts up, when gear and rack meshing, gear revolve can drive the bracing piece through rather than fixed installation pole and rotate to the outside, when two gag lever posts rotate to the level, the bracing piece stops to rotate to the outside, the second connecting rod lasts to shift up this moment, makes backup pad rebound, pours the template contact with the building, drives the backup pad through the fixed block and rotates, makes backup pad and the abundant laminating of building pouring template, is convenient for carry out stabilizing support to building pouring template.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and the following description will be made with reference to the drawings:

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the supporting mechanism of the present invention;

fig. 5 is a schematic view of the overall left-side sectional structure of the present invention.

In the figure:

1. a base; 2. a first connecting rod; 3. a restraining bar; 4. a second connecting rod; 5. a support mechanism; 501. a fixed mount; 502. a gear; 503. mounting a rod; 504. a support bar; 505. a fixed block; 506. a support plate; 507. a spring; 6. a rack; 7. a lifting mechanism; 701. a threaded rod; 702. a first conical tooth; 703. a second tapered tooth; 704. a handle; 8. a limiting rod.

Detailed Description

The embodiments described below are only a part of the embodiments of the present invention, and do not represent all embodiments consistent with the present invention. Exemplary embodiments will now be described with reference to the accompanying drawings, in which:

as shown in one of fig. 1-5, the utility model discloses lifting support is used in building engineering construction, it includes base 1, head rod 2 is installed to the up end of base 1, through setting up head rod 2, be convenient for accomodate of second connecting rod 4, the inside of head rod 2 is provided with gag lever post 3, through setting up gag lever post 3, can improve the lift stability of second connecting rod 4, the fixed second connecting rod 4 that is provided with of one end that head rod 2 was kept away from to gag lever post 3, can adjust the height of device through setting up second connecting rod 4, the top of second connecting rod 4 is provided with supporting mechanism 5, through setting up supporting mechanism 5, can carry out the outrigger to building pouring template, equal fixedly connected with rack 6 on the inner wall about head rod 2's top, through setting up rack 6, make things convenient for supporting mechanism 5's rotation to accomodate, the internal connection of second connecting rod 4 has elevating system 7, through setting up elevating system 7, make the height of device can carry out the lift adjustment, be provided with gag lever post 8 between two supporting mechanism 5, through setting up gag lever post 8, be convenient for fixing the rotational position of bracing piece 504, prevent excessive rotation.

As a preferable embodiment, on the basis of the above structure, further, the connection mode of the base 1 and the first connecting rod 2 is welding, the front and rear inner walls of the first connecting rod 2 are both provided with guide grooves matched with the limiting rods 3, the connection mode of the limiting rods 3 and the first connecting rod 2 is clamping sliding connection, and by arranging the limiting rods 3, the lifting stability of the second connecting rod 4 can be improved, and the rotation can be prevented.

In a preferred embodiment, in addition to the above structure, the supporting mechanism 5 further includes a fixing frame 501, a gear 502, a mounting rod 503, a supporting rod 504, a fixing block 505, a supporting plate 506 and a spring 507, the gear 502 is disposed inside the fixing frame 501, the mounting rod 503 is connected to the middle of the gear 502 extending to the outside of the fixing frame 501, the supporting rod 504 is fixedly disposed outside the mounting rod 503, the fixing block 505 is connected to one end of the supporting rod 504 far from the gear 502, the supporting plate 506 is fixedly connected to one end of the fixing block 505 far from the supporting rod 504, and the spring 507 is connected between the supporting plate 506 and the supporting rod 504.

In a preferred embodiment, in addition to the above structure, the fixing frame 501 and the second connecting rod 4 are connected by welding, the gear 502 and the fixing frame 501 are connected by rotation, the mounting rod 503 and the gear 502 are fixedly connected, the supporting rod 504 and the fixing block 505 are connected by hinge, and the gear 502 is provided to facilitate adjustment of the inclination angle of the supporting plate 506.

In a preferred embodiment, in addition to the above structure, the lifting mechanism 7 further includes a threaded rod 701, first tapered teeth 702, second tapered teeth 703 and a handle 704, the first tapered teeth 702 are provided on the outer side of the lower end of the threaded rod 701, the second tapered teeth 703 are connected to the right end of the first tapered teeth 702, the handle 704 is provided on the right end of the second tapered teeth 703, and the height of the supporting frame can be flexibly adjusted as required by providing the lifting mechanism 7.

In a preferred embodiment, in addition to the above configuration, the screw rod 701 and the second link 4 are connected by screwing, the screw rod 701 and the base 1 are connected by rotation, and the height adjustment of the apparatus can be controlled by providing the screw rod 701.

In a preferred embodiment, in addition to the above structure, the connection mode of the threaded rod 701 and the first tapered teeth 702 is welding, the connection mode of the handle 704 and the first connecting rod 2 is rotational connection, the two limit rods 8 are rotational connection, and the limit rods 8 and the supporting rod 504 are hinged.

The utility model discloses a theory of operation as follows:

when the device is used, firstly, the bracket is placed at the lower end of a building pouring template to be supported, then the handle 704 is manually rotated to enable the handle 704 to rotate with the second conical teeth 703, the rotating second conical teeth 703 drive the threaded rod 701 to synchronously rotate through the first conical teeth 702, the second connecting rod 4 in threaded connection with the threaded rod 701 can be controlled to move upwards, the lifting stability of the second connecting rod 4 is improved under the limiting action of the limiting rod 3 and the guide groove on the side wall of the first connecting rod 2, when the second connecting rod 4 is lifted to a proper position, the handle 704 is stopped rotating, the length of the second connecting rod 4 extending out of the first connecting rod 2 is adjusted, the height of the device can be flexibly adjusted conveniently, and the problem that stable support is not convenient for building templates with different heights is solved;

through the second connecting rod 4 of rebound, when gear 502 and rack 6 mesh, make gear 502 drive bracing piece 504 through installation pole 503 and rotate in step, when gag lever post 8 is horizontal position, can fix the position of bracing piece 504, prevent that bracing piece 504 from excessively rotating to the outside, when the one end of backup pad 506 contacts with the building placement template, drive the rotation of backup pad 506 through fixed block 505, along with the rebound of second connecting rod 4, until making backup pad 506 closely laminate with the building placement template, can stabilize efficient support to the building placement template, when backup pad 506 breaks away from with the building placement template, can make backup pad 506 rotate through spring 507 and reset, through rotatable backup pad 506, and when second connecting rod 4 accomodates, bracing piece 504 accessible gear 502 rotates to vertical direction with rack 6, accomodate, be convenient for the device to carry.

The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; the present invention is not limited to the particular embodiments described herein, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

Claims

1. The utility model provides a lifting support is used in building engineering construction, includes base (1), its characterized in that: the base

A first connecting rod (2) is installed on the upper end face of the first connecting rod (1), a limiting rod (3) is arranged inside the first connecting rod (2), a second connecting rod (4) is fixedly arranged at one end, far away from the first connecting rod (2), of the limiting rod (3), a supporting mechanism (5) is arranged at the top end of the second connecting rod (4), and the first connecting rod

(2) The top end of the connecting rod is fixedly connected with a rack (6) on the left inner wall and the right inner wall, the inner part of the second connecting rod (4) is connected with a lifting mechanism (7), and a limiting rod (8) is arranged between the supporting mechanisms (5).

2. The lifting bracket for construction of building engineering according to claim 1, characterized in that: the base (1) is welded with the first connecting rod (2), guide grooves matched with the limiting rods (3) are formed in the front inner wall and the rear inner wall of the first connecting rod (2), and the limiting rods (3) are connected with the first connecting rod (2) in a clamping sliding mode.

3. The lifting bracket for construction of building engineering according to claim 1, characterized in that: the supporting mechanism (5) comprises a fixing frame (501), a gear (502), an installation rod (503), a supporting rod (504), a fixing block (505), a supporting plate (506) and a spring (507), the gear (502) is arranged on the inner side of the fixing frame (501), the installation rod (503) is connected to the outer side of the middle portion of the gear (502) extending to the fixing frame (501), the supporting rod (504) is fixedly arranged on the outer side of the installation rod (503), the fixing block (505) is connected to one end, far away from the gear (502), of the supporting rod (504), the supporting plate (506) is fixedly connected to one end, far away from the supporting rod (504), of the fixing block (505), and the spring (507) is connected between the supporting plate (506) and the supporting rod (504).

4. The elevating bracket for construction of building engineering according to claim 3, characterized in that: the connection mode of mount (501) and second connecting rod (4) is the welding, the connection mode of gear (502) and mount (501) is for rotating the connection, and installation pole (503) and gear (502) are fixed continuous, the connection mode of bracing piece (504) and fixed block (505) is for articulated.

5. The lifting bracket for construction of building engineering according to claim 1, characterized in that: the lifting mechanism (7) comprises a threaded rod (701), first conical teeth (702), second conical teeth (703) and a handle (704), the first conical teeth (702) are arranged on the outer side of the lower end of the threaded rod (701), the second conical teeth (703) are connected to the right end of the first conical teeth (702), and the handle (704) is arranged on the right end of the second conical teeth (703).

6. The elevating bracket for construction of building engineering according to claim 5, characterized in that: the threaded rod (701) is in threaded connection with the second connecting rod (4), and the threaded rod (701) is in rotary connection with the base (1).

7. The elevating bracket for construction of building engineering according to claim 5, characterized in that: threaded rod (701) and the connected mode of first toper tooth (702) are the welding, handle (704) is connected for rotating with the connected mode of head rod (2), two rotate between gag lever post (8) and connect, and the connected mode of gag lever post (8) and bracing piece (504) is articulated.