CN211775600U

CN211775600U - Strutting arrangement for civil engineering

Info

Publication number: CN211775600U
Application number: CN202020501937.8U
Authority: CN
Inventors: 李琳
Original assignee: Individual
Current assignee: Jilin Difeng Construction Group Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-10-27
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a strutting arrangement for civil engineering, including base and lifter plate and brace table, the lifter plate is installed on the base through rotatory lift subassembly, installs first fixed block between lifter plate and the brace table, has seted up the cavity in the brace table, and fixed mounting has the second fixed block in the cavity, and the left and right sides of second fixed block rotates and is provided with the second screw rod, slide card is equipped with the expansion plate in the spout in the brace table, and the expansion plate cover is established on the second screw rod and between the screw-thread fit with the second screw rod, fixed mounting has first driving motor in the first fixed block, and the output of first driving motor passes through bevel gear and is connected with two the transmission between the second screw rod; still including preventing the subassembly of empting, make things convenient for constructor to adjust the height and the angle of brace table through setting up rotatory lifting unit, set up the working area that the extension board increases brace table 1, prevent through adjusting that the subassembly of empting can effectually prevent that this device from taking place to empty.

Description

Strutting arrangement for civil engineering

Technical Field

The utility model relates to a strutting arrangement specifically is a strutting arrangement for civil engineering.

Background

The strutting arrangement for civil engineering who uses at present can not expand according to the constructor on the supporting platform, uses the limitation very big, and constructor on the supporting platform concentrates when standing in one side simultaneously, leads to strutting arrangement to take place to empty easily, does not set up corresponding anti-toppling device, has certain potential safety hazard, and supporting platform can not rotate according to on-the-spot actual conditions simultaneously, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strutting arrangement for civil engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a supporting device for civil engineering comprises a base, a lifting plate and a supporting table arranged on the lifting plate, wherein the lifting plate is arranged on the base through a rotary lifting assembly, a first fixed block is fixedly arranged between the lifting plate and the supporting table, a cavity is formed in the supporting table, a second fixed block is fixedly arranged in the cavity of the supporting table, second screws are rotatably arranged on the left side and the right side of the second fixed block, an expansion plate is arranged in a chute in the supporting table in a sliding manner in a clamping manner, the expansion plate is sleeved on the second screws and is in threaded fit with the second screws, a first driving motor is fixedly arranged in the first fixed block, the output end of the first driving motor is in transmission connection with the two second screws through bevel gears, a first fence is fixedly arranged on the supporting table, and a second fence is fixedly arranged on the expansion plate; an anti-tipping assembly is also included.

As a further aspect of the present invention: rotatory lifting unit includes second driving motor and electric lift pole, second driving motor fixed mounting is in the base, and the top of base is rotated through the ball and is provided with the carousel, and fixed connection between base and the carousel is passed to second driving motor's output, electric lift pole's stiff end fixed mounting is on the carousel, and free end fixed mounting is on the lifter plate.

As a further aspect of the present invention: prevent empting the subassembly and include balancing weight and electric telescopic handle, two the balancing weight slides the card respectively and establishes in a brace table's bottom both sides, the inside fixed mounting of first fixed block has the fixed plate, electric telescopic handle's stiff end fixed mounting is on the fixed plate, and electric telescopic handle's free end fixed mounting is on the balancing weight.

As a further aspect of the present invention: the bottom of the base is fixedly provided with universal wheels.

As a further aspect of the present invention: the cavity has all been seted up to the inside both sides of base, and the cavity internal rotation of base is provided with first screw rod and pivot and is connected through bevel gear transmission between pivot and the first screw rod, and the cover is equipped with screw-thread fit between sleeve and the first screw rod on the first screw rod, and base and fixed mounting are passed to telescopic bottom have a fixed disk, it can dismantle to be provided with crank and crank in the pivot.

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

after the constructor stands on a supporting bench, earlier adjust a supporting bench's height and angle through rotatory elevating assembly, constructor can rotate according to the first driving motor of on-the-spot actual conditions control and drive the second screw rod and rotate, stretch out the expansion board from a supporting bench, increase a supporting bench's work area, construction worker's construction work brings the convenience, when constructor concentrates the station in one side of a supporting bench, the accessible is adjusted and is prevented empting the subassembly, make a supporting bench's both sides atress balanced, prevent to lead to the device to empty because of a supporting bench's one side overweight, make constructor's life cause the threat, manual shaking handle, drive first screw rod through the pivot and rotate, make the sleeve descend, fix this device subaerial through the fixed disk top, prevent this device from taking place to slide in the course of.

Drawings

Fig. 1 is a schematic structural view of a support device for civil engineering.

Fig. 2 is an enlarged view of a in the support device for civil engineering.

Fig. 3 is a schematic view of the internal structure of a first fixing block in the supporting device for civil engineering.

Fig. 4 is an enlarged view of B in the support device for civil engineering.

In the figure: 1-supporting table, 2-balancing weight, 3-electric lifting rod, 4-rotating shaft, 5-sleeve, 6-first screw, 7-fixed disk, 8-universal wheel, 9-base, 10-lifting plate, 11-first fixed block, 12-electric telescopic rod, 13-expansion plate, 14-first fence, 15-second fence, 16-second fixed block, 17-second screw, 18-fixed plate and 19-driving motor.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-4, a supporting device for civil engineering comprises a base 9, a lifting plate 10 and a supporting platform 1 arranged on the lifting plate 10, wherein the lifting plate 10 is mounted on the base 9 through a rotary lifting assembly, a first fixing block 11 is fixedly mounted between the lifting plate 10 and the supporting platform 1, a cavity is formed in the supporting platform 1, a second fixing block 16 is fixedly mounted in the cavity of the supporting platform 1, second screws 17 are rotatably arranged on the left side and the right side of the second fixing block 16, an expansion plate 13 is slidably clamped in a chute in the supporting platform 1, the expansion plate 13 is sleeved on the second screws 17 and is in threaded fit with the second screws 17, a first driving motor 19 is fixedly mounted in the first fixing block 11, the output end of the first driving motor 19 is in transmission connection with the two second screws 17 through a bevel gear, a first fence 14 is fixedly mounted on the supporting platform 1, a second fence 15 is fixedly arranged on the expansion plate 13; an anti-tipping assembly is also included. The constructor stands back on brace table 1, adjust brace table 1's height and angle through rotatory lift subassembly earlier, constructor can rotate according to the first driving motor 19 of on-the-spot actual conditions control and drive second screw rod 17 and rotate, stretch out expansion board 13 from brace table 1, increase brace table 1's working area, it is convenient to bring for constructor's construction work, when constructor concentrates the station in one side of brace table 1, the subassembly of toppling over is prevented in the accessible regulation, make the both sides atress balance of brace table 1, prevent to lead to the device to empty because of one side overweight of brace table 1, the life to the constructor causes the threat.

The structure of rotatory lifting unit does not specifically add the restriction, in this embodiment, it is preferred, rotatory lifting unit includes second driving motor 22 and electric lift pole 3, second driving motor 22 fixed mounting is in base 9, and the top of base 9 is provided with carousel 20 through ball 21 rotation, and fixed connection between base 9 and the carousel 20 is passed to second driving motor 22's output, the stiff end fixed mounting of electric lift pole 3 is on carousel 20, and free end fixed mounting is on lifter plate 10, and the height of propping up supporting bench 1 can be adjusted to electric lift pole 3, and second driving motor 22 drives carousel 20 and rotates the angle of propping up supporting bench 1 and adjust.

The structure of preventing toppling over the subassembly does not specifically add the restriction, and in this embodiment, it is preferred, prevent toppling over the subassembly and include balancing weight 2 and electric telescopic handle 12, two balancing weight 2 slides the card respectively and establishes in the bottom both sides of propping up supporting bench 1, the inside fixed mounting of first fixed block 11 has fixed plate 18, electric telescopic handle 12's stiff end fixed mounting is on fixed plate 18, and electric telescopic handle 12's free end fixed mounting is on balancing weight 2, when constructor concentrates the station in the left side of propping up supporting bench 1, promotes balancing weight 2 on right side through controlling electric telescopic handle 12 right for the left and right sides of propping up supporting bench 1 keeps balanced, and the effectual device that has prevented takes place to topple.

In order to move the device, universal wheels 8 are fixedly arranged at the bottom of the base 9.

The working principle of the embodiment is as follows: the constructor stands back on brace table 1, adjust brace table 1's height and angle through rotatory lift subassembly earlier, constructor can rotate according to the first driving motor 19 of on-the-spot actual conditions control and drive second screw rod 17 and rotate, stretch out expansion board 13 from brace table 1, increase brace table 1's working area, it is convenient to bring for constructor's construction work, when constructor concentrates the station in one side of brace table 1, the subassembly of toppling over is prevented in the accessible regulation, make the both sides atress of brace table 1 balanced, prevent to lead to the device to empty because of brace table 1's one side overweight, make constructor's life cause the threat.

Example 2

This example is a further improvement on example 1, and compared with example 1, the main difference is that: the cavity has all been seted up to the inside both sides of base 9, and the cavity internal rotation of base 9 is provided with first screw rod 6 and pivot 4 and is connected through bevel gear transmission between pivot 4 and the first screw rod 6, and the cover is equipped with screw-thread fit between sleeve 5 and the first screw rod 6 on the first screw rod 6, and base 9 and fixed mounting have fixed disk 7 are passed to the bottom of sleeve 5, it can dismantle to be provided with crank 23 and crank 23 in the pivot 4, and artifical manual handle 23 that waves drives is rotated through pivot 4 for sleeve 5 descends, fixes this device subaerial through fixed disk 7 tops, prevents that this device from taking place to slide in the course of the work.

The working principle of the embodiment is as follows: manual manual handle 23 that waves drives first screw rod 6 through pivot 4 and rotates for sleeve 5 descends, fixes this device through fixed disk 7 top subaerial, prevents that this device from taking place to slide in the course of the work.

In summary, the following steps: after the constructor stands on a supporting bench, earlier adjust a supporting bench's height and angle through rotatory elevating assembly, constructor can rotate according to the first driving motor of on-the-spot actual conditions control and drive the second screw rod and rotate, stretch out the expansion board from a supporting bench, increase a supporting bench's work area, construction worker's construction work brings the convenience, when constructor concentrates the station in one side of a supporting bench, the accessible is adjusted and is prevented empting the subassembly, make a supporting bench's both sides atress balanced, prevent to lead to the device to empty because of a supporting bench's one side overweight, make constructor's life cause the threat, manual shaking handle, drive first screw rod through the pivot and rotate, make the sleeve descend, fix this device subaerial through the fixed disk top, prevent this device from taking place to slide in the course of.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a strutting arrangement for civil engineering, includes base (9) and lifter plate (10) and sets up brace table (1) on lifter plate (10), a serial communication port, lifter plate (10) are installed on base (9) through rotatory lifting unit, and fixed mounting has first fixed block (11) between lifter plate (10) and brace table (1), has seted up the cavity in brace table (1), and fixed mounting has second fixed block (16) in the cavity of brace table (1), and the left and right sides of second fixed block (16) rotates and is provided with second screw rod (17), sliding block is equipped with expansion board (13) in the spout in brace table (1), and expansion board (13) cover is established on second screw rod (17) and screw-thread fit between second screw rod (17), fixed mounting has first driving motor (19) in first fixed block (11), and the output of first driving motor (19) passes through bevel gear and two pass between second screw rod (17) The support platform (1) is fixedly provided with a first fence (14), and the expansion board (13) is fixedly provided with a second fence (15); an anti-tipping assembly is also included.

2. Support device for civil engineering according to claim 1, characterized in that said rotary lifting assembly comprises a second driving motor (22) and an electric lifting rod (3), said second driving motor (22) being fixedly mounted inside the base (9), the top of the base (9) being rotatably provided with a turntable (20) through balls (21), the output end of the second driving motor (22) passing through the fixed connection between the base (9) and the turntable (20), the fixed end of said electric lifting rod (3) being fixedly mounted on the turntable (20) and the free end being fixedly mounted on the lifting plate (10).

3. The supporting device for civil engineering according to claim 2, wherein the anti-tipping component comprises a balancing weight (2) and an electric telescopic rod (12), the two balancing weights (2) are respectively clamped on two sides of the bottom of the supporting platform (1) in a sliding manner, a fixing plate (18) is fixedly arranged inside the first fixing block (11), a fixed end of the electric telescopic rod (12) is fixedly arranged on the fixing plate (18), and a free end of the electric telescopic rod (12) is fixedly arranged on the balancing weight (2).

4. Support device for civil engineering according to claim 3, characterised in that universal wheels (8) are fixedly mounted on the bottom of the base (9).

5. The supporting device for civil engineering as claimed in claim 4, wherein the base (9) has a cavity on both sides of its interior, the cavity of the base (9) is rotatably provided with a first screw (6) and a rotating shaft (4) and the rotating shaft (4) is connected with the first screw (6) through bevel gear transmission, the first screw (6) is sleeved with a sleeve (5) and the sleeve (5) is in thread fit with the first screw (6), the bottom of the sleeve (5) passes through the base (9) and is fixedly provided with a fixed disk (7), the rotating shaft (4) is provided with a crank (23) and the crank (23) is detachable.