A concrete formwork support structure

Abstract

This invention relates to a concrete pouring formwork support structure, comprising: a mounting support having an installation space within it, and an insertion slot for inserting a formwork at its top, the insertion slot communicating with the installation space; two limiting plates rotatably disposed at the top of the mounting support and located on both sides of the insertion slot, wherein rotating the limiting plates causes the ends of the limiting plates to clamp the formwork inserted into the insertion slot; and two guide frames slidably disposed within the installation space, the two guide frames being located on both sides of the insertion slot, wherein sliding the guide frames causes the two guide frames to clamp the formwork inserted into the insertion slot.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and specifically to a concrete pouring formwork support structure. Background Technology

[0002] With the development of people's economy, more and more people are moving to cities, which has greatly promoted the development of the construction industry. When building a building, formwork is needed to pour concrete. In order to ensure the stability of the formwork, support columns are usually used to support the sides or bottom of the formwork.

[0003] In existing building structures, cantilevered platforms or window sills are common. Traditional support columns often use standard iron pipes, which can only support one point of the formwork. When pouring the side wall of the cantilevered platform or window sill, the side wall is often unsupported, making it difficult to provide adequate support. This often results in the formwork not being properly supported, causing the final concrete structure, such as the wall, to become skewed. Consequently, the overall building structure does not meet expectations and requires rework. Summary of the Invention

[0004] The purpose of this invention is to overcome the defects of the prior art and provide a concrete pouring formwork support structure. Before pouring, the formwork can be placed in the insertion slot, and then the formwork can be clamped by rotating the limiting plate. The formwork can be further fixed by the guide frame to ensure that the formwork is set vertically.

[0005] A technical solution for achieving the above objectives is a concrete pouring formwork support structure, comprising:

[0006] The mounting support has an installation space inside, and the top of the mounting support has an insertion slot for inserting the template, the insertion slot being connected to the installation space.

[0007] Two limiting plates are rotatably disposed on the top of the mounting bracket and located on both sides of the insertion slot. By rotating the limiting plates, the ends of the limiting plates clamp the template inserted into the insertion slot; and

[0008] A guide frame is slidably disposed within the installation space. Two guide frames are provided, located on both sides of the insertion slot. By sliding the guide frames, the two guide frames clamp the template inserted into the insertion slot.

[0009] Furthermore, the top of the mounting bracket has two fixing grooves, which are located on both sides of the insertion groove. A rotating shaft is rotatably installed in the insertion groove, and the limiting plate is fixedly installed on the rotating shaft.

[0010] Furthermore, two adjustable brackets are slidably arranged within the installation space, with the two adjustable brackets respectively located on both sides of the insertion slot. A rack is installed on the top of each adjustable bracket, and an adjusting gear is fixedly installed on the rotating shaft. The adjusting gear meshes with the rack, and the limiting plate can be rotated by sliding the adjustable bracket.

[0011] Furthermore, a bidirectional screw is rotatably provided within the installation space, and a sliding sleeve is provided at the bottom of the adjusting bracket. The sliding sleeve is threadedly connected to the bidirectional screw, and two adjusting brackets are respectively provided at both ends of the bidirectional screw. By rotating the bidirectional screw, the two adjusting brackets are driven to move closer to or further away from each other.

[0012] Furthermore, a drive motor is provided within the installation space, and the drive motor drives the bidirectional screw to rotate.

[0013] Furthermore, a mounting frame is provided within the installation space, and a connecting gear is rotatably mounted on the mounting frame. The connecting gear is positioned between the adjusting gear and the rack, and the connecting gear meshes with the adjusting gear and the rack.

[0014] Furthermore, the bottom of the guide frame is equipped with casters.

[0015] Furthermore, a spring is provided between the guide frame and the inner wall of the mounting space, and the spring applies elastic force to the guide frame so that the guide frame slides toward the insertion slot.

[0016] Furthermore, a placement platform is provided within the installation space, and the placement platform is positioned corresponding to the insertion slot.

[0017] Furthermore, the dimensions of the insertion slot are adapted to the dimensions of the template to be installed.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] Before pouring, the template can be placed in the insertion slot, and then the template can be clamped by rotating the limiting plate. The template can be further fixed by the guide frame to ensure that the template is set vertically. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of a concrete pouring formwork support structure.

[0021] Figure 2 This is an overall structural diagram of a guide frame for a concrete pouring formwork support structure.

[0022] Figure 3This is an overall structural diagram of a limiting plate for a concrete pouring formwork support structure.

[0023] Legend: 1. Mounting support; 2. Guide frame; 201. Guide column; 202. Moving wheel; 204. Placement platform; 205. Bidirectional screw; 206. Sliding sleeve; 207. Drive motor; 208. Spring; 209. Adjusting bracket; 3. Limiting plate; 301. Rotating shaft; 302. Drive shaft; 303. Rack; 304. Connecting gear; 305. Adjusting gear; 307. Mounting bracket; 4. Template; 5. Fixing groove. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] See Figure 1 A concrete pouring formwork support structure includes: a mounting support 1, wherein an installation space is formed within the mounting support 1, and an insertion slot for inserting a formwork 4 is formed on the top of the mounting support 1, the insertion slot communicating with the installation space; two limiting plates 3 rotatably disposed on the top of the mounting support 1 and located on both sides of the insertion slot, wherein rotating the limiting plates 3 causes the ends of the limiting plates 3 to clamp the formwork 4 inserted into the insertion slot; and two guide frames 2 slidably disposed within the installation space, the two guide frames 2 being located on both sides of the insertion slot, wherein sliding the guide frames 2 causes the two guide frames 2 to clamp the formwork 4 inserted into the insertion slot.

[0026] In a preferred embodiment of the present invention, when it is necessary to support the casting template 4, the mounting support 1 is provided and placed at the position to be cast. Preferably, in this embodiment, two mounting supports 1 are provided, and the two mounting supports 1 are respectively provided on both sides of the position to be cast. The two sides of the template 4 have fixing parts formed on the mounting supports 1. The bottom elevation of the fixing part is higher than the bottom elevation of the template 4. The bottom of the fixing part is inserted into the mounting support 1. Then, the limiting plate 3 is rotated so that the ends of the two limiting plates 3 clamp the template 4. The guide frame 2 is slid so that the two guide frames 2 can clamp the part of the template 4 inserted into the mounting support 1, thereby stably clamping the template 4.

[0027] In this invention, a preferred embodiment is provided as follows: When pouring the side walls of some cantilevered platforms or window sills, the base slab of the cantilevered platform is poured first. After the concrete of the base slab has solidified, the installation support is provided and placed on the platform below the base slab. If the length of the platform below the base slab is less than or equal to the length of the base plate, the platform below can be temporarily lengthened to facilitate the installation of the installation support. After the installation support is set, a pouring template is provided. The length of the pouring template is greater than the sum of the distance between the lower platform and the poured floor slab and the distance of the side wall to be poured. The pouring template is inserted into the insertion slot so that the pouring template extends above the poured base slab. The pouring template is close to the side of the poured base slab. Then, another pouring template can be set on the base slab to facilitate the construction personnel to pour the side wall structure between the two pouring templates.

[0028] Furthermore, the top of the mounting bracket 1 has two fixing grooves 5, which are located on both sides of the insertion groove. A rotating shaft 301 is rotatably installed in the insertion groove, and the limiting plate 3 is fixedly installed on the rotating shaft 301. Preferably, the two fixing grooves 5 are arranged opposite to each other, so that the two limiting plates 3 can be arranged opposite to each other.

[0029] Furthermore, two adjustable brackets 209 are slidably arranged within the installation space. The two adjustable brackets 209 are respectively arranged on both sides of the insertion slot. A rack 303 is installed on the top of the adjustable bracket 209. An adjusting gear 305 is fixedly installed on the rotating shaft 301. The adjusting gear 305 and the rack 303 mesh with each other. By sliding the adjustable bracket 209, the limiting plate 3 can be rotated.

[0030] Furthermore, a bidirectional screw 205 is rotatably disposed within the installation space, and a sliding sleeve 206 is provided at the bottom of the adjusting bracket 209. The sliding sleeve 206 is threadedly connected to the bidirectional screw 205. Two adjusting brackets 209 are respectively disposed at both ends of the bidirectional screw 205. By rotating the bidirectional screw 205, the two adjusting brackets 209 are driven to move closer to or further away from each other. Preferably, the length of the bidirectional screw 205 is adapted to the length of the installation space.

[0031] Furthermore, the guide frame 2 forms a sliding space with respect to the adjusting bracket 209, and the adjusting bracket 209 is slidably disposed within the sliding space.

[0032] Furthermore, a drive motor 207 is provided within the installation space, and the drive motor 207 drives the bidirectional screw 205 to rotate.

[0033] Furthermore, a mounting bracket 307 is provided within the installation space, and a connecting gear 304 is rotatably mounted on the mounting bracket 307. The connecting gear 304 is disposed between the adjusting gear 305 and the rack 303, and the connecting gear 304 meshes with the adjusting gear 305 and the rack 303. Preferably, a drive shaft 302 is rotatably mounted on the mounting bracket 307, and the connecting gear 304 is rotatably mounted on the drive shaft 302.

[0034] Furthermore, the bottom of the guide frame 2 is provided with a movable wheel 202.

[0035] Furthermore, a spring 208 is provided between the guide frame 2 and the inner wall of the installation space. The spring 208 applies elastic force to the guide frame 2 so that the guide frame 2 slides toward the insertion slot.

[0036] Furthermore, a placement platform 204 is provided within the installation space, and the placement platform 204 is positioned corresponding to the insertion slot. Preferably, a guide post 201 is provided within the installation space, and the guide post 201 and the bidirectional screw 205 are arranged parallel to each other. The guide post 201 is located below the placement platform 204. The guide frame 2 and the adjusting bracket 209 form through holes corresponding to the guide post 201, and the guide post 201 passes through the through holes of the guide frame 2 and the adjusting bracket 209. The spring 208 is provided on the guide frame 2 and the guide post 201 on the inner wall of the installation space.

[0037] Furthermore, the dimensions of the insertion slot are adapted to the dimensions of the template 4 to be installed.

[0038] The following describes the usage process of a concrete pouring formwork support structure according to the present invention.

[0039] When it is necessary to support the casting template 4, the mounting support 1 is provided and placed at the position to be cast. Preferably, in this embodiment, there are two mounting supports 1, which are respectively set on both sides of the position to be cast. The two sides of the template 4 have fixing parts corresponding to the mounting supports 1. The bottom elevation of the fixing part is higher than the bottom elevation of the template 4. The bottom of the fixing part is inserted into the mounting support 1. Then, the limiting plate 3 is rotated so that the ends of the two limiting plates 3 clamp the template 4. The guide frame 2 is slid so that the two guide frames 2 can clamp the part of the template 4 inserted into the mounting support 1, thereby stably clamping the template 4.

[0040] The present invention has been described in detail above with reference to the accompanying drawings and embodiments. Those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details in the embodiments should not be construed as limiting the present invention, and the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. A concrete casting formwork support structure, characterized in that, include: The mounting support has an installation space inside, and the top of the mounting support has an insertion slot for inserting the template, the insertion slot being connected to the installation space. Two limiting plates are rotatably disposed on the top of the mounting bracket and located on both sides of the insertion slot. By rotating the limiting plates, the ends of the limiting plates are clamped to the template inserted into the insertion slot. as well as A guide frame is slidably disposed within the installation space. Two guide frames are provided, located on both sides of the insertion slot. By sliding the guide frames, the two guide frames clamp the template inserted into the insertion slot.

2. The concrete pouring formwork support structure according to claim 1, characterized in that: The top of the mounting bracket has two fixing grooves, which are located on both sides of the insertion groove. A rotating shaft is rotatably installed in the insertion groove, and the limiting plate is fixedly installed on the rotating shaft.

3. The concrete pouring formwork support structure according to claim 2, characterized in that: Two adjustable brackets are slidably disposed within the installation space. The two adjustable brackets are respectively disposed on both sides of the insertion slot. A rack is installed on the top of the adjustable bracket. An adjusting gear is fixedly installed on the rotating shaft. The adjusting gear meshes with the rack. By sliding the adjustable bracket, the limiting plate can be rotated.

4. The concrete pouring formwork support structure according to claim 3, characterized in that: A bidirectional screw is rotatably installed within the installation space. A sliding sleeve is provided at the bottom of the adjusting bracket, and the sliding sleeve is threadedly connected to the bidirectional screw. Two adjusting brackets are respectively installed at both ends of the bidirectional screw. By rotating the bidirectional screw, the two adjusting brackets are driven to move closer to or further away from each other.

5. A concrete pouring formwork support structure according to claim 4, characterized in that: A drive motor is installed within the installation space, and the drive motor drives the bidirectional screw to rotate.

6. A concrete pouring formwork support structure according to claim 3, characterized in that: An installation frame is provided within the installation space. A connecting gear is rotatably mounted on the installation frame. The connecting gear is positioned between the adjusting gear and the rack, and the connecting gear meshes with the adjusting gear and the rack.

7. A concrete pouring formwork support structure according to claim 1, characterized in that: The bottom of the guide frame is equipped with casters.

8. The concrete pouring formwork support structure according to claim 1, characterized in that: A spring is provided between the guide frame and the inner wall of the installation space. The spring applies a spring force to the guide frame so that the guide frame slides toward the insertion slot.

9. A concrete pouring formwork support structure according to claim 1, characterized in that: The installation space is provided with a placement platform, which is positioned corresponding to the insertion slot.

10. A concrete casting formwork support structure according to claim 1, characterized in that: The dimensions of the insertion slot are adapted to the dimensions of the template to be installed.

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