Supporting device for house construction

Abstract

The utility model discloses a supporting device for house construction, which relates to the technical field of house construction, aims to solve the technical problem of poor concrete compaction efficiency, and comprises a supporting ring body, a concrete filling area is arranged in the supporting ring body, a material expanding outer cover is arranged at the top of the supporting ring body, and the material expanding outer cover is of a flaring design from bottom to top. A plurality of discharging notches are formed in the side wall of the material expanding outer cover, discharging structures are arranged at the discharging notches, a pressing plate is arranged above the material expanding outer cover, and a plurality of jacking structures are arranged at the top of the pressing plate. Through the clamping of the clamping cover and the top of the supporting ring body and the capacity increasing effect of the interior of the material expanding outer cover, the design of the pressing plate above, the design of rotary connection of the rotary plate and the notch, the tensioning of the tension spring, the connection of the bent plate and the pressing plate, the position guide design of the guide plate and the rolling of the rolling wheels, friction is reduced, and the material expanding efficiency is improved. The device has the advantages that one-time compaction is achieved, and redundant materials are convenient to discharge.

Description

Technical Field

[0001] The utility model relates to the technical field of housing construction, and more specifically, to a supporting device for housing construction. Background Art

[0002] A house is a building made of reinforced concrete for people to live in or store things. Housing construction includes all aspects, such as new house construction, renovation and translation of old houses, etc. During urban transformation and road widening, sometimes it is necessary to translate old houses. Translation requires cooperation with rollers and moving devices. After moving to the position, a supporting device is needed to support the bottom of the house to replace the rollers. The existing supporting device structure is a hollow metal ring structure with concrete added inside. During its prefabrication process, it is necessary to repeatedly press and add concrete to avoid voids inside the metal ring, which will affect the supporting strength. And many such supporting devices are needed, which makes the time for compacting concrete by the supporting device too long and the efficiency is poor. In view of this, we propose a supporting device for housing construction. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide a supporting device for housing construction to solve the technical problem of poor efficiency in compacting concrete at present.

[0004] To solve the above technical problems, the utility model provides the following technical solutions: A supporting device for housing construction includes a supporting ring body. The inside of the supporting ring body is set as a concrete filling area. A material expanding outer cover is arranged on the top of the supporting ring body. The material expanding outer cover is designed with an expanding opening from bottom to top. A plurality of discharging notches are opened on the side wall of the material expanding outer cover. A discharging structure is arranged at the discharging notch. A pressing plate is arranged above the material expanding outer cover. A plurality of top-opening structures corresponding to the position of the discharging structure are arranged on the top of the pressing plate.

[0005] In a further embodiment, a clamping cover is arranged on the top of the supporting ring body. The bottom area of the material expanding outer cover is provided with a straight-neck structure. The clamping cover is fixed to the inner wall of the straight-neck structure of the material expanding outer cover.

[0006] In a further embodiment, limiting blocks are connected to the part of the inner wall of the material expanding outer cover close to the discharging structure. A handle is fixed to the top of the pressing plate.

[0007] In a further embodiment, the discharging structure includes a rotating plate. One end of the rotating plate is an arc surface and is rotatably connected to the material expanding outer cover. The rotating plate is adapted to the cross-section of the material expanding outer cover. A tension spring is arranged on the outside of the rotating plate. Both ends of the tension spring are fixed to the material expanding outer cover. A track groove is opened on the inner side surface of the rotating plate. A guiding plate corresponding to the track groove is connected to the top of the rotating plate.

[0008] In a further embodiment, the jacking structure includes a curved plate and a roller. The curved plate is a bent structure and is fixed to the top of the pressing plate. The roller is rotatably connected to the end of the curved plate, and the roller is adapted to the track groove.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] 1. Through the engagement of the clamping cover with the top of the support ring body and the increase in the internal capacity of the material expanding outer cover, combined with the design of the pressing plate above, when the pressing plate is pressed down, the concrete inside the material expanding outer cover can be pressed into the support ring body, making the filling area inside the support ring body full, achieving the effect of one-time filling and compaction, avoiding multiple additions and leveling, and solving the problem of poor efficiency in filling concrete.

[0011] 2. The present utility model also designs the rotation connection between the rotating plate and the notch and the tension of the tension spring. When not stressed, the material expanding outer cover and the rotating plate are in an inner surrounding shape. Then, through the connection between the curved plate and the pressing plate and the position guiding design of the guiding plate, combined with the rolling of the roller to reduce friction, manually pressing the pressing plate can make the roller push the rotating plate to rotate and open, so that the excess concrete extruded after compaction can be discharged from the rotating plate for reuse, achieving the effect of discharging the excess concrete and further solving the problem of dealing with the excess concrete after compaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is a schematic diagram of the disassembled structure of the components of the present utility model;

[0014] Figure 3 is a schematic structural diagram of the material expanding outer cover of the present utility model in a compacted state;

[0015] Figure 4 is the Figure 3 semi-sectional structural diagram of the present utility model.

[0016] Reference numerals in the drawings: 1, support ring body; 2, material expanding outer cover; 3, discharge structure; 4, pressing plate; 5, jacking structure; 6, clamping cover; 7, limiting block; 8, handle;

[0017] 301, rotating plate; 302, tension spring; 303, track groove; 304, guiding plate;

[0018] 501, curved plate; 502, roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] As Figures 1 to 4As shown in the figure, a support device for building houses according to the present utility model includes a support ring body 1. The support ring body 1 can be selected as a rectangular ring, a circular ring, etc. according to the situation. A clamping cover 6 is provided at the top of the support ring body 1. The clamping cover 6 is adapted to the support ring body 1 so that it can be positioned on the top of the support ring body 1. There is an inward protrusion at the top of the clamping cover 6 so that it can be stably placed on the top of the support ring body 1. An expanding outer cover 2 is connected to the outer side wall of the clamping cover 6. The inside of the support ring body 1 is a concrete filling area, and the inner circumference of the expanding outer cover 2 is a capacity increasing area to ensure that the concrete added at one time is sufficient to compact the filling area. A pressing plate 4 is provided above the expanding outer cover 2. The pressing plate 4 is adapted to the inner circumference of the support ring body 1. A handle 8 is fixed to the top of the pressing plate 4.

[0020] In the embodiment of the present utility model, although the above structure can be compacted at one time, after compaction, there will be excess concrete extruded around the pressing plate 4. For this point, a discharging structure 3 and a top-opening structure 5 for assisting discharging are designed. A plurality of discharging notches are opened on the side wall of the expanding outer cover 2. The discharging structure 3 is arranged at the discharging notches. The number and position of the top-opening structure 5 correspond to those of the discharging structure 3. The top-opening structure 5 is fixed on the pressing plate 4.

[0021] The discharging structure 3 includes a rotating plate 301. One end of the rotating plate 301 is an arc surface and is rotatably connected to the expanding outer cover 2. The rotating plate 301 is adapted to the cross section of the expanding outer cover 2. A tension spring 302 is arranged outside the rotating plate 301. Both ends of the tension spring 302 are fixed to the expanding outer cover 2. Limiting blocks 7 are connected to the part of the inner wall of the expanding outer cover 2 close to the discharging structure 3. The limiting blocks 7 can limit the rotating position of one side of the rotating plate 301. When the tension spring 302 is tightened, when not stressed, the expanding outer cover 2 and the rotating plate 301 cooperate, and with the limitation of the limiting blocks 7, it can form an inner surrounding shape so that the concrete will not overflow.

[0022] The top-opening structure 5 includes a curved plate 501 and a roller 502. The curved plate 501 is a bent structure and is fixed to the top of the pressing plate 4. The roller 502 is rotatably connected to the end of the curved plate 501. The discharging structure 3 further includes a track groove 303 opened on the inner side surface of the rotating plate 301. A guiding plate 304 corresponding to the track groove 303 is connected to the top of the rotating plate 301. The roller 502 is adapted to the track groove 303. The guiding plate 304 is designed to be inclined. When the pressing plate 4 drives the roller 502 to descend, it first moves downward along the guiding plate 304. The guiding plate 304 plays a role of guiding and positioning. During the descending process, the rotating plate 301 will be pushed open. When reaching the compaction position, the rotating plate 301 is fully unfolded, and the excess concrete will also fall from the rotating plate 301 (here it means that most of the concrete will fall, and a small amount of residual concrete will remain on the top of the clamping cover 6 and can be used for the next support ring body 1 without affecting the flat integrity of the compaction).

[0023] It should be noted that in order to ensure reaching the compaction position, the rotary plate 301 is in a downward inclination when unfolded to facilitate the automatic discharge of concrete. A straight-neck structure is provided in the bottom area of the material-expanding outer cover 2. The clamping cover 6 is fixed to the inner wall of the straight-neck structure of the material-expanding outer cover 2, so that there is a sunken space at the rotating end of the rotary plate 301, thereby enabling the highest point of the unfolded rotary plate 301 to be flush with or lower than the clamping cover 6.

[0024] Working principle: This embodiment provides a support device for building construction. During use, the clamping cover 6 is clamped on the top of the support ring body 1, and then concrete is added. When the height of the added concrete reaches the capacity increase area of the material-expanding outer cover 2, then hold the handle 8 and press the pressing plate 4. During the downward pressing process, the roller 502 corresponds to the guiding plate 304. During the downward movement of the pressing plate 4, the rotary plate 301 will be gradually pushed open. When the pressing plate 4 descends to the top plane of the support ring body 1, it is in a compacted state (as Figure 3 ), at this time the rotary plate 301 is fully unfolded. While extruding the excess concrete, it will fall from the rotary plate 301.

[0025] The embodiments disclosed in the present utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. A supporting device for building construction, characterized in that: The invention comprises a support ring body (1), the interior of the support ring body (1) is set as a concrete filling area, a material expansion cover (2) is arranged on the top of the support ring body (1), the material expansion cover (2) is designed to expand from bottom to top, a plurality of discharge notches are opened on the side wall of the material expansion cover (2), a discharge structure (3) is arranged at the discharge notches, a pressure plate (4) is arranged above the material expansion cover (2), and a plurality of top opening structures (5) corresponding to the positions of the discharge structures (3) are arranged on the top of the pressure plate (4).

2. A supporting device for building construction according to claim 1, characterized in that: The top of the support ring body (1) is provided with a card cover (6), the bottom area of ​​the expansion outer cover (2) is provided with a straight neck structure, and the card cover (6) is fixed to the inner wall of the straight neck structure of the expansion outer cover (2).

3. A supporting device for building construction according to claim 2, characterized in that: The inner wall of the material expansion cover (2) close to the material discharge structure (3) is connected to a limiting block (7), and a handle (8) is fixed on the top of the pressing plate (4).

4. A supporting device for building construction according to claim 3, characterized in that: The discharge structure (3) comprises a rotary plate (301), one end of which is an arc surface and is rotatably connected to the material expansion outer cover (2), the rotary plate (301) is adapted to the cross section of the material expansion outer cover (2), a tension spring (302) is arranged on the outer side of the rotary plate (301), and both ends of the tension spring (302) are fixed to the material expansion outer cover (2), a track groove (303) is opened on the inner side surface of the rotary plate (301), and a guide plate (304) corresponding to the track groove (303) is connected to the top of the rotary plate (301).

5. A supporting device for building construction according to claim 4, characterized in that: The top opening structure (5) comprises a curved plate (501) and a roller (502); the curved plate (501) is a bent structure and is fixed to the top of the pressure plate (4); the roller (502) is rotatably connected to the end of the curved plate (501); and the roller (502) is adapted to the track groove (303).

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