Early dismantling supporting device for house civil engineering

Abstract

The invention relates to the field of constructional engineering, in particular to an early-dismantling supporting device for house civil engineering. The supporting leg mechanisms are arranged on the periphery of the bottom of the supporting seat, the supporting heights of the supporting leg mechanisms can be adjusted, and the levelness of the top face of the supporting seat can be adjusted by adjusting the supporting heights of the supporting leg mechanisms. According to the supporting device, the multiple supporting foot mechanisms are arranged at the bottom of the supporting base, the supporting device is supported on the ground or the bearing face through the multiple supporting foot mechanisms, and even if the ground or the bearing face is uneven, the levelness of the top face of the supporting base can be adjusted by adjusting the supporting heights of the supporting foot mechanisms; and the template can be better supported.

Description

Technical Field

[0001] The present invention relates to the field of construction engineering, and particularly to an early demolition support device for building civil engineering works. Background Art

[0002] Building construction engineering refers to various building constructions and their affiliated facilities, as well as the installation works of pipelines, equipment and their supporting lines, and indoor and outdoor decoration works. Building construction means a project with a roof, beams, columns, walls, foundation, and capable of forming an internal space to meet the needs of people's production, residence, study, public activities, etc. With the rapid economic development, the pace of urbanization is getting faster and faster, and high-rise and super high-rise buildings can be seen everywhere in the city. For the cast-in-place reinforced concrete structure of high-rise residential buildings, due to the restrictions of weather, materials, construction methods and site conditions, the formwork removal time is limited, which affects the construction progress. The early formwork removal support system construction uses a simple and feasible formwork early removal support device for the formwork support system according to the construction characteristics of high-rise reinforced concrete structures, so as to achieve the effect of accelerating the formwork turnover and saving investment.

[0003] When the existing early demolition support device for building civil engineering works supports the formwork, if the ground is not flat enough, the fixed position of the early demolition support device will be uneven, thus affecting the support of the building formwork and bringing trouble to the project. Therefore, there is an urgent need to provide a new solution to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide an early demolition support device for building civil engineering works, so as to solve the problem that the existing early demolition support device will be uneven due to the uneven ground, and further affect the support of the building formwork.

[0005] The technical solution for realizing the above purpose is as follows:

[0006] The present invention provides an early demolition support device for building civil engineering works, including:

[0007] A support base;

[0008] A plurality of leg mechanisms provided on the outer periphery of the bottom of the support base, the support height of the leg mechanism is adjustable, and the levelness of the top surface of the support base can be adjusted by adjusting the support height of each leg mechanism.

[0009] The further improvement of the early demolition support device for building civil engineering works of the present invention is that the leg mechanism includes a base and a lead screw rotatably provided on the base;

[0010] Adjusting blocks are provided on the outer periphery of the bottom of the support base corresponding to the leg mechanisms;

[0011] The lead screw is threadedly connected to the corresponding adjusting block. By rotating the lead screw, the adjusting block can move up and down along the lead screw, thereby adjusting the levelness of the top surface of the support base.

[0012] A further improvement of the early-demolition support device for building civil engineering of the present invention is that a rotating groove is provided on the base;

[0013] A rotating block is provided at the bottom of the lead screw corresponding to the rotating groove, and the rotating block is rotatably arranged in the rotating groove.

[0014] A further improvement of the early-demolition support device for building civil engineering of the present invention is that the outer contour of the bottom of the support base is square, and four adjusting blocks are provided, which are respectively arranged on the four side surfaces of the square.

[0015] A further improvement of the early-demolition support device for building civil engineering of the present invention is that a pair of clamping plates with adjustable spacing are provided on the top of the support base.

[0016] A further improvement of the early-demolition support device for building civil engineering of the present invention is that a sliding groove is provided on the top of the support base;

[0017] A pair of clamping plates are slidably arranged in the sliding groove, and the position of the clamping plates is adjusted by moving in the sliding groove.

[0018] A further improvement of the early-demolition support device for building civil engineering of the present invention is that the support base is in a T shape.

[0019] A further improvement of the early-demolition support device for building civil engineering of the present invention is that the base is in a cylindrical shape.

[0020] A further improvement of the early-demolition support device for building civil engineering of the present invention is that a handle is provided at the top of the lead screw.

[0021] The beneficial effects of the early-demolition support device for building civil engineering of the present invention are as follows:

[0022] In the support device of the present invention, a plurality of support leg mechanisms are provided at the bottom of the support base, and the support leg mechanisms are supported on the ground or the bearing surface. There are multiple support leg mechanisms. Even if the ground or the bearing surface is uneven, the levelness of the top surface of the support base can be adjusted by adjusting the support height of the support leg mechanisms, so that it can better support the formwork.

[0023] The support device of the present invention realizes the adjustment of the setting height of the adjusting block by rotating the lead screw, and the operation is simple and convenient. The support device is convenient to use at positions where the ground or the bearing surface is uneven. By adjusting the support base to a suitable height through the lead screw, the support base is convenient to support and fix the formwork at different positions, and the use effect of the support device is better. Description of the Drawings

[0024] Figure 1 It is an axonometric structure schematic diagram of the early demolition support device for the housing civil engineering project of the present invention.

[0025] Figure 2 It is a partial cross-sectional view of the early demolition support device for the housing civil engineering project of the present invention.

[0026] Figure 3 is Figure 2 The partial enlarged schematic diagram at position A in Specific implementation manner

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] Refer to Figure 1 , the present invention provides an early demolition support device for housing civil engineering projects, which is used to solve the problem that the existing support devices will affect the support of building templates due to uneven ground. The support device of the present invention is provided with a support base and a plurality of support leg mechanisms, which are convenient to use at positions with uneven ground. By adjusting the support height of the support leg mechanisms, the top surface of the support base is leveled, so that it can be suitable for the support of different positions of the template. In addition, the support leg mechanisms also improve the firmness and stability of the support. The early demolition support device for housing civil engineering projects of the present invention will be described below in conjunction with the accompanying drawings.

[0029] Refer to Figure 1 , which shows an axonometric structure schematic diagram of the early demolition support device for housing civil engineering projects of the present invention. The following will be described in conjunction with Figure 1 , the early demolition support device for housing civil engineering projects of the present invention will be described.

[0030] As Figure 1 shown, the early demolition support device for housing civil engineering projects of the present invention includes a support base 21 and a plurality of support leg mechanisms 22. The support leg mechanisms 22 are arranged on the outer periphery of the bottom of the support base 21, and the support height of the support leg mechanisms 22 is adjustable. By adjusting the support height of each support leg mechanism 22, the levelness of the top surface of the support base 21 can be adjusted.

[0031] Setting a plurality of support leg mechanisms 22 at the bottom of the support base 21 can provide multi-point support for the support base 21. The support height of each support leg mechanism 22 is also adjustable, so as to be able to adapt to the situation of uneven ground or bearing surface. According to the specific situation of uneven ground or bearing surface, the support height of the corresponding support leg mechanism 22 is adjusted to make the top surface of the support base 21 horizontal, so that the support base 21 can better support the template.

[0032] In a specific implementation manner of the present invention, as Figure 1 and Figure 2As shown, the support leg mechanism 22 includes a base 221 and a lead screw 222 rotatably provided on the base 221; a regulating block 211 is provided corresponding to the support leg mechanism 22 on the outer periphery of the bottom of the support seat 21; the lead screw 222 is threadedly connected to the corresponding regulating block 211. By rotating the lead screw 222, the regulating block 211 can move up and down along the lead screw 222, thereby adjusting the levelness of the top surface of the support seat 21.

[0033] In use, the base 221 of the support leg mechanism 22 is placed on the ground or a bearing surface, and the support seat 21 is supported above the ground or the bearing surface by the provided support leg mechanism 22.

[0034] The present invention adopts the threaded fit between the lead screw and the regulating block. By rotating the lead screw, the set height of the regulating block can be adjusted, thereby achieving the adjustment of the levelness of the top surface of the support seat 21 to better meet the support requirements of the formwork.

[0035] Further, as shown in Figure 2 and Figure 3 a rotating groove 2211 is provided on the base 221;

[0036] a rotating block 2222 is provided corresponding to the rotating groove 2211 at the bottom of the lead screw 222, and the rotating block 2222 is rotatably provided in the rotating groove 2211.

[0037] The matching manner between the rotating block 2222 and the rotating groove 2211 is a rotational fit.

[0038] Preferably, the rotating block 2222 is cylindrical. The rotating groove 2211 is also cylindrical.

[0039] For the convenience of assembling the base 221 and the lead screw 222, the base 221 is designed into two butt - connected parts. After the two parts are butted, a rotating groove 2211 is formed inside. In this way, the rotating block 2222 can be wrapped by butting the two parts, so that the rotating block 2222 is arranged in the rotating groove 2211.

[0040] Furthermore, the base 221 is cylindrical.

[0041] In a specific embodiment of the present invention, the outer contour of the bottom of the support seat 21 is square, and four regulating blocks 211 are provided, which are respectively arranged on the four side surfaces of the square.

[0042] Correspondingly, four support leg mechanisms 22 are also provided, which are arranged in one - to - one correspondence with the regulating blocks 211.

[0043] In a specific embodiment of the present invention, as shown in Figure 1 and Figure 2 a pair of clamping plates 23 with adjustable spacing are provided on the top of the support seat 21.

[0044] When setting the support base 21, a pair of clamping plates 23 are used to clamp the backing ribs arranged on the back of the formwork, and the backing ribs are placed on the top surface of the support base 21.

[0045] Furthermore, a chute 212 is provided at the top of the support base 21; a pair of clamping plates 23 are slidably arranged in the chute 212, and the clamping plates 23 are adjusted in position by moving in the chute 212, thereby realizing the adjustment of the distance between the pair of clamping plates 23.

[0046] Still further, the support base 21 is in a T shape.

[0047] Also further, ejector rods are arranged at both ends of the top of the support base 21, and the ejector rods are threadedly connected to the support base 21. By rotating the ejector rods, the ends of the ejector rods can push against the clamping plates 23, enabling the clamping plates 23 to move towards each other for adjustment, and thus clamping the backing ribs arranged on the back of the formwork.

[0048] In yet another preferred embodiment, a right - and - left threaded rod is arranged at the top of the support base 21, and the right - and - left threaded rod is threadedly connected to a pair of clamping plates 23. By rotating the right - and - left threaded rod, the pair of clamping plates 23 can move towards each other or move in the opposite direction, thereby realizing the adjustment of the distance between the pair of clamping plates 23.

[0049] In a specific embodiment of the present invention, a handle 2221 is provided at the top of the lead screw 222. Through the setting of the handle 2221, it is convenient to manually rotate the lead screw 222.

[0050] Furthermore, the handle 2221 is a rod member that penetrates through the upper part of the lead screw 222 and is fixedly connected to the lead screw 222.

[0051] The early - disassembly support device for building civil engineering of the present invention is used for formwork support at the construction site. The early - disassembly support device is propped against the back of the formwork. When in use, its foot mechanism is propped on the ground or the bearing surface, and then according to the set height of the formwork and the flatness of the bottom surface or the bearing surface, the support height of the foot mechanism is adjusted. Specifically, by rotating the corresponding lead screw, the adjusting block can move up or down along the lead screw. By adjusting the set heights of the four adjusting blocks, the levelness of the top surface of the support base is adjusted. When setting this support device, a pair of clamping plates at the top of the support base are arranged on both sides of the backing ribs on the back of the formwork. The top surface of the support base is used to support the backing ribs, and then the distance between the pair of clamping plates is adjusted to clamp the backing ribs, thus completing the erection of the early - disassembly support device. After the concrete poured on the formwork is cured, the support height of the support base can be lowered by rotating the lead screw, and thus this support device can be removed.

[0052] The supporting device of the present invention can adapt to the uneven ground or bearing surface. It can adjust the levelness of the top surface of the adjustable support base so that it can support the formwork well. The supporting device can support the formwork at different positions, and its supporting effect is good.

[0053] The present invention has been described in detail with reference to the accompanying drawings and embodiments. Those of ordinary skill in the art can make various variations of the present invention according to the above description. Therefore, some details in the embodiments should not constitute a limitation to the present invention, and the protection scope of the present invention will be defined by the scope of the appended claims.

Claims

1. An early demolition support device for building civil engineering, characterized in that Comprising: A support base; A plurality of leg mechanisms provided on the outer periphery of the bottom of the support base, the support height of the leg mechanisms being adjustable, and the levelness of the top surface of the support base can be adjusted by adjusting the support heights of the respective leg mechanisms.

2. The early demolition support device for building civil engineering works according to claim 1, characterized in that, The leg mechanism includes a base and a lead screw rotatably provided on the base; Adjusting blocks are provided on the outer periphery of the bottom of the support base corresponding to the leg mechanisms; The lead screw is threadedly connected to the corresponding adjusting block. By rotating and adjusting the lead screw, the adjusting block can be moved up and down along the lead screw, thereby realizing the adjustment of the levelness of the top surface of the support base.

3. The early demolition support device for building civil engineering works according to claim 2, characterized in that, A rotation groove is provided on the base; A rotation block is provided at the bottom of the lead screw corresponding to the rotation groove, and the rotation block is rotatably provided in the rotation groove.

4. The early demolition support device for building civil engineering works according to claim 2, characterized in that, The outer contour of the bottom of the support base is square, and four adjusting blocks are provided, respectively on the four side surfaces of the square.

5. The early demolition support device for building civil engineering works according to claim 1, characterized in that, A pair of clamping plates with adjustable spacing are provided on the top of the support base.

6. The early demolition support device for building civil engineering works according to claim 5, characterized in that, A chute is provided on the top of the support base; A pair of clamping plates are slidably provided in the chute, and the position of the clamping plates is adjusted by moving in the chute.

7. The early demolition support device for building civil engineering works according to claim 1, wherein, The support base is T-shaped.

8. The early demolition support device for building civil engineering works according to claim 1, characterized in that, The base is cylindrical.

9. The early demolition support device for the housing civil engineering project according to claim 1, characterized in that, A handle is provided at the top of the lead screw.

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