CN215107619U

CN215107619U - Civil engineering construction support

Info

Publication number: CN215107619U
Application number: CN202120798375.2U
Authority: CN
Inventors: 刘海斌; 冯红伟; 王建睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-12-10
Anticipated expiration: 2031-04-19

Abstract

The utility model belongs to the technical field of the support, especially, civil engineering building construction support, to current troublesome, the relatively poor problem of effect of buildding, the following scheme is put forward at present, it includes the base, fixed mounting has a first motor on the base, rotate on the base and install four first screw rods, one of four first screw rods and the output shaft of first motor fixed connection, all fixed mounting has a first pulley on four first screw rods, the transmission is installed the cingulum on four first pulleys, be provided with supporting mechanism on the base, all threaded connection has the bracing piece on four first screw rods, the top of four bracing pieces is fixed mounting has the same roof, sliding mounting has two extension boards on the roof; fixed mounting has the bedplate on four bracing pieces, the utility model discloses can directly use, need not to build, labour saving and time saving can improve work efficiency, and the effect is showing, simple to use, convenient operation.

Description

Civil engineering construction support

Technical Field

The utility model relates to the technical field of supports, especially, relate to a civil engineering construction support.

Background

Civil engineering refers to the general name of science and technology for building various engineering facilities, and refers to the applied materials, equipment, the technical activities of surveying, designing, constructing, maintaining, repairing and the like, and the objects of engineering construction, wherein supports are often used in civil engineering construction.

The support in the prior art is very troublesome to build, consumes time and labor, and often cannot achieve the expected using effect after the support is built, and the civil engineering construction support is provided for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming of troublesome, the relatively poor effect of building that exists among the prior art, and the civil engineering construction support that proposes.

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

the civil engineering building construction support comprises a base, wherein a first motor is fixedly mounted on the base, four first screw rods are rotatably mounted on the base, one of the four first screw rods is fixedly connected with an output shaft of the first motor, first pulleys are fixedly mounted on the four first screw rods, toothed belts are mounted on the four first pulleys in a transmission manner, a supporting mechanism is arranged on the base, supporting rods are connected to the four first screw rods in a threaded manner, the tops of the four supporting rods are fixedly mounted with a same top plate, and two lengthening plates are slidably mounted on the top plate;

fixed mounting has the bedplate on four bracing pieces, be provided with extension mechanism on the bedplate, extension mechanism includes second motor, backup pad, third screw rod, first bevel gear, second bevel gear, two-way screw rod and two oblique supporting rod, second motor fixed mounting is at the top of bedplate, backup pad and third screw rod threaded connection, backup pad and four bracing piece sliding connection, third screw rod and first bevel gear fixed connection, first bevel gear and second bevel gear mesh mutually, second bevel gear and two-way screw rod fixed connection, two-way screw rod and two extension board threaded connection, the one end of two oblique supporting rod all rotates with the top of backup pad to be connected, and the other end of two oblique supporting rod rotates with the bottom of two extension boards to be connected.

Preferably, the supporting mechanism comprises four second screws, four support legs, four second belt wheels, a belt and a gear, the four second screws are rotatably connected with the base, the four second screws are in threaded connection with the four support legs, the four second screws are fixedly connected with the four second belt wheels, the four second belt wheels are in transmission connection with the belt, one of the four second screws is fixedly connected with the gear, and the gear is meshed with the toothed belt.

Preferably, the bottom of base is provided with a plurality of universal wheels, all is provided with the brake block on a plurality of universal wheels.

Preferably, four bearings are fixedly mounted at the top of the base, and inner rings of the four bearings are fixedly connected with the outer sides of the four first screws.

Preferably, four sliding holes are formed in the supporting plate and are in sliding connection with the four supporting rods.

Compared with the prior art, the utility model has the advantages of:

1. when the scheme is used, the area of the top plate can be increased by matching the extension mechanism with the lengthening plate, and more articles are supported.

2. This scheme is when using, and the setting of universal wheel is conveniently removed, and supporting mechanism's setting can make the support more firm.

The utility model discloses can directly use, need not to build, labour saving and time saving can improve work efficiency, and the effect is showing, simple to use, convenient operation.

Drawings

Fig. 1 is a schematic structural view of a civil engineering construction support provided by the utility model;

fig. 2 is a schematic view of a connection structure of the first belt wheel, the toothed belt, the second belt wheel and the belt of the civil engineering construction support provided by the utility model;

fig. 3 is the utility model provides an enlarged structure schematic diagram of a part in fig. 1 of civil engineering construction support.

In the figure: the device comprises a base 1, a first screw rod 2, a first motor 3, a first belt wheel 4, a toothed belt 5, a second screw rod 6, four support legs 7, a second belt wheel 8, a belt 9, a gear 10, a seat plate 11, a second motor 12, a support plate 13, a top plate 14, a third screw rod 15, a first bevel gear 16, a second bevel gear 17, a bidirectional screw rod 18, a lengthening plate 19, an oblique support rod 20, a universal wheel 21 and a support rod 22.

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 civil engineering building construction support comprises a base 1, wherein a first motor 3 is fixedly installed on the base 1, four first screw rods 2 are rotatably installed on the base 1, one first screw rod 2 of the four first screw rods 2 is fixedly connected with an output shaft of the first motor 3, first pulleys 4 are fixedly installed on the four first screw rods 2, toothed belts 5 are installed on the four first pulleys 4 in a transmission manner, a supporting mechanism is arranged on the base 1, supporting rods 22 are connected to the four first screw rods 2 in a threaded manner, the tops of the four supporting rods 22 are fixedly installed with a same top plate 14, and two extension plates 19 are slidably installed on the top plate 14;

the seat plate 11 is fixedly mounted on the four support rods 22, the extension mechanism is arranged on the seat plate 11 and comprises a second motor 12, a support plate 13, a third screw 15, a first bevel gear 16, a second bevel gear 17, a two-way screw 18 and two inclined support rods 20, the second motor 12 is fixedly mounted at the top of the seat plate 11, the support plate 13 is in threaded connection with the third screw 15, the support plate 13 is in sliding connection with the four support rods 22, the third screw 15 is fixedly connected with the first bevel gear 16, the first bevel gear 16 is meshed with the second bevel gear 17, the second bevel gear 17 is fixedly connected with the two-way screw 18, the two-way screw 18 is in threaded connection with the two elongated plates 19, one ends of the two inclined support rods 20 are rotatably connected with the top of the support plate 13, and the other ends of the two inclined support rods 20 are rotatably connected with the bottoms of the two elongated plates 19.

The utility model discloses in, supporting mechanism includes four second screw rods 6, four stabilizer blades 7, four second band pulleys 8, belt 9 and gear 10, and four second screw rods 6 all rotate with base 1 and are connected, four second screw rods 6 and four stabilizer blade 7 threaded connection, four second screw rods 6 and four second band pulley 8 fixed connection, and four second band pulleys 8 and belt 9 transmission are connected, and a second screw rod 6 and gear 10 fixed connection in four second screw rods 6 mesh with tooth area 5 mutually.

The utility model discloses in, base 1's bottom is provided with a plurality of universal wheels 21, all is provided with the brake block on a plurality of universal wheels 21.

The utility model discloses in, base 1's top fixed mounting has four bearings, the inner circle of four bearings and four first screw rod 2's outside fixed connection, and four bearings can make four first screw rod 2 rotate at fixed position.

The utility model discloses in, four slide holes have been seted up on backup pad 13, four slide holes and four bracing piece 22 sliding connection, and four slide holes can make backup pad 13 slide at fixed position.

In the utility model, the bracket is pushed to a proper position, the first motor 3 is opened, and then one first screw 2 of the four first screws 2 is driven to rotate, and then one first belt wheel 4 of the four first belt wheels 4 is driven to rotate, under the coordination of the toothed belt 5, one first belt wheel 4 of the four first belt wheels 4 is driven to rotate, so that the four first belt wheels 4 rotate simultaneously, at the same time, the toothed belt 5 drives simultaneously, the toothed belt 5 drives, and then the gear 10 is driven to rotate, the gear 10 rotates, and then one second screw 6 of the four second screws 6 is driven to rotate, one second screw 6 of the four second screws 6 rotates, and then one second belt wheel 8 of the four second belt wheels 8 rotates, under the coordination of the belt 9, one second belt wheel 8 of the four second belt wheels 8 rotates, the four second belt wheels 8 are simultaneously rotated, the four second belt wheels 8 are simultaneously rotated to further drive the four second screw rods 6 to rotate, the four second screw rods 6 are rotated to further drive the four support legs 7 to descend, the four support legs 7 descend to enable the universal wheel 21 to be separated from the ground, the support is supported by the four support legs 7 to be more stable, at the moment, the toothed belt 5 is separated from the gear 10, the toothed belt does not drive the gear 10 to rotate, the four first belt wheels 4 rotate to further drive the four first screw rods 2 to rotate, the four first screw rods 2 rotate to further drive the four support rods 22 to ascend, the four support rods 22 ascend to further drive the top plate 14 to ascend, therefore, the first motor 3 reversely rotates, the top plate 14 descends to control the forward and reverse rotation of the first motor 3 to adjust the top plate 14 to a proper height, if the support area needs to be enlarged, the second motor 12 is opened to further drive the third screw rod 15 to rotate, third screw 15 rotates, and then drive first bevel gear 16 and rotate, first bevel gear 16 rotates, and then drive second bevel gear 17 and rotate, second bevel gear 17 rotates, and then drive two-way screw 18 and rotate, two-way screw 18 rotates, and then drive two extension plates 19 and slide, the increase support area, third screw 15 rotates, and then drive backup pad 13 and rise, backup pad 13 rises, and then drive two oblique supporting rods 20 and rise, support two extension plates 19, make two extension plates 19 more firm, can use the support this moment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The civil engineering building construction support comprises a base (1) and is characterized in that a first motor (3) is fixedly mounted on the base (1), four first screw rods (2) are rotatably mounted on the base (1), one first screw rod (2) of the four first screw rods (2) is fixedly connected with an output shaft of the first motor (3), first belt pulleys (4) are fixedly mounted on the four first screw rods (2), toothed belts (5) are rotatably mounted on the four first belt pulleys (4), a supporting mechanism is arranged on the base (1), supporting rods (22) are in threaded connection with the four first screw rods (2), the same top plate (14) is fixedly mounted at the tops of the four supporting rods (22), and two lengthening plates (19) are slidably mounted on the top plate (14);

the four supporting rods (22) are fixedly provided with a seat board (11), the seat board (11) is provided with an expanding mechanism, the expanding mechanism comprises a second motor (12), a supporting plate (13), a third screw (15), a first bevel gear (16), a second bevel gear (17), a two-way screw (18) and two inclined supporting rods (20), the second motor (12) is fixedly arranged at the top of the seat board (11), the supporting plate (13) is in threaded connection with the third screw (15), the supporting plate (13) is in sliding connection with the four supporting rods (22), the third screw (15) is in fixed connection with the first bevel gear (16), the first bevel gear (16) is meshed with the second bevel gear (17), the second bevel gear (17) is in fixed connection with the two-way screw (18), and the two extension plates (19) are in threaded connection, one ends of the two inclined supporting rods (20) are rotatably connected with the top of the supporting plate (13), and the other ends of the two inclined supporting rods (20) are rotatably connected with the bottoms of the two elongated plates (19).

2. The civil engineering construction support according to claim 1, wherein the support mechanism comprises four second screws (6), four support legs (7), four second belt wheels (8), a belt (9) and a gear (10), the four second screws (6) are rotatably connected with the base (1), the four second screws (6) are in threaded connection with the four support legs (7), the four second screws (6) are fixedly connected with the four second belt wheels (8), the four second belt wheels (8) are in transmission connection with the belt (9), one second screw (6) of the four second screws (6) is fixedly connected with the gear (10), and the gear (10) is meshed with the toothed belt (5).

3. The civil engineering construction support according to claim 1, wherein the base (1) is provided with a plurality of universal wheels (21) at the bottom, and the plurality of universal wheels (21) are provided with brake pads.

4. The civil engineering construction support according to claim 1, wherein four bearings are fixedly mounted on the top of the base (1), and inner rings of the four bearings are fixedly connected with the outer sides of the four first screws (2).

5. The civil engineering construction support according to claim 1, wherein the support plate (13) is provided with four sliding holes, and the four sliding holes are slidably connected with the four support rods (22).