CN215594026U

CN215594026U - A auxiliary device for pile foundation concrete placement

Info

Publication number: CN215594026U
Application number: CN202121831946.4U
Authority: CN
Inventors: 陈磊; 李乾; 郝新同; 周建勋; 丁乃金
Original assignee: China Construction Civil Engineering Co Ltd
Current assignee: China Construction Civil Engineering Co Ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-21
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses an auxiliary device for pouring pile foundation concrete, which comprises a frame and a limiting assembly, wherein the limiting assembly is arranged at the upper part of the frame; the limiting assembly comprises a socket connecting part and a limiting plate, the socket connecting part is arranged on the top surface of the frame, the limiting plate is fixed on the socket connecting part, and a semicircular hole is formed in one side of the limiting plate; the quantity of spacing subassembly is a pair of, and limiting plate between them constitutes and forms the circular port to carry on spacingly to the slip casting pipe via the circular port. The auxiliary device for pouring the pile foundation concrete, provided by the utility model, has the advantages that the structure is reasonable, the operation is convenient, the grouting guide pipe is effectively limited, the up-and-down movement of the grouting guide pipe is convenient, and the pouring quality of the pile foundation concrete is favorably improved; in addition, the auxiliary device can be used repeatedly, and construction cost control is facilitated.

Description

A auxiliary device for pile foundation concrete placement

Technical Field

The utility model belongs to the technical field of constructional engineering, and relates to an auxiliary device for pouring concrete of a pile foundation.

Background

In the building engineering, when pile foundation concrete pouring is carried out, the grouting guide pipe needs to be temporarily fixed so as to ensure the smoothness of up-and-down movement of the grouting guide pipe. In the prior art, a temporary support is generally erected on a steel pipe for fixing, so that time and labor are wasted, the temporary support cannot be recycled, and the control of the whole construction cost is not facilitated; meanwhile, the temporary support is not reliable enough, and operators cannot stand on the temporary support to observe the pouring condition, so that the construction quality of the pile foundation is not guaranteed.

Therefore, it is necessary to design an auxiliary device for pouring concrete of a pile foundation to solve the technical problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least some technical problems in the prior art to a certain extent, and provides the auxiliary device for pouring the pile foundation concrete, which has the advantages of reasonable structure and convenience in operation, effectively limits the grouting guide pipe, facilitates the up-and-down movement of the grouting guide pipe, and is favorable for improving the pouring quality of the pile foundation concrete; in addition, the auxiliary device can be used repeatedly, and construction cost control is facilitated.

In order to solve the technical problem, the utility model provides an auxiliary device for pouring pile foundation concrete, which comprises a frame and a limiting assembly, wherein the limiting assembly is arranged at the upper part of the frame; the limiting assembly comprises a socket connecting part and a limiting plate, the socket connecting part is arranged on the top surface of the frame, the limiting plate is fixed on the socket connecting part, and a semicircular hole is formed in one side of the limiting plate; the quantity of spacing subassembly is a pair of, and limiting plate between them constitutes and forms the circular port to carry on spacingly to the slip casting pipe via the circular port.

As a preferred embodiment, it further comprises a support plate which is provided at an interval on the top surface of the frame to observe the concrete casting state of the lower side of the frame.

As a preferred embodiment, the spacing distance between adjacent support plates is not less than 80 mm.

In a preferred embodiment, the limiting assemblies are symmetrically arranged by taking a center line of the frame in the length direction as a reference.

In a preferred embodiment, the size of the circular hole formed by the limiting plate of the limiting assembly is larger than the outer diameter of the grouting guide pipe.

As a preferred embodiment, the size of the circular hole is 2-3mm larger than the outer diameter of the grouting guide pipe.

As a preferred embodiment, the support plate is a steel plate having a thickness of 5mm, which is disposed along the width direction of the frame.

In a preferred embodiment, the socket connection part includes a fixed shaft and a rotary seat rotatably connected to the fixed shaft and connected to a side surface of the limit plate.

In a preferred embodiment, the fixed shaft is a steel bar.

As a preferred embodiment, the position limiting assembly further comprises an operating rod welded to the top surface of the position limiting plate.

The utility model has the beneficial effects that:

the auxiliary device for pouring the pile foundation concrete, provided by the utility model, has the advantages that the structure is reasonable, the operation is convenient, the grouting guide pipe is effectively limited, the up-and-down movement of the grouting guide pipe is convenient, and the pouring quality of the pile foundation concrete is favorably improved; in addition, the auxiliary device can be used repeatedly, and construction cost control is facilitated.

Drawings

The above advantages of the present invention will become more apparent and more readily appreciated from the detailed description set forth below when taken in conjunction with the drawings, which are intended to be illustrative, not limiting, of the utility model and in which:

fig. 1 is a schematic structural view of an auxiliary device for pile foundation concrete casting according to the present invention;

fig. 2 is a top view of the auxiliary device corresponding to fig. 1.

In the drawings, the reference numerals denote the following components:

10. a frame; 11. a support plate; 20. a limiting component; 21. a socket connection part; 21a, a fixed shaft; 21b, a rotating base; 22. a limiting plate; 23. an operating lever.

Detailed Description

Fig. 1 to 2 are related schematic views of an auxiliary device for pile foundation concrete casting according to the present application, and the present invention will be described in detail with reference to the following embodiments and accompanying drawings.

The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the utility model. Like reference numerals are used to denote like parts.

The auxiliary device for pouring the concrete of the pile foundation has a structure which is schematically shown in fig. 1 to 2. The auxiliary device for pouring the pile foundation concrete comprises a frame 10 and a limiting assembly 20, wherein the limiting assembly 20 is arranged at the upper part of the frame 10; the limiting assembly 20 comprises a socket connecting part 21 and a limiting plate 22, the socket connecting part 21 is arranged on the top surface of the frame 10, the limiting plate 22 is fixed on the socket connecting part 21, and a semicircular hole is arranged on one side of the limiting plate 22; the number of the limiting assemblies 20 is a pair, and the limiting plates 22 form a circular hole to limit the grouting guide pipe passing through the circular hole.

In the embodiment shown in fig. 1, the frame 10 is a rectangular frame body, and is formed by welding channel steel. It is understood that the frame 10 may also be made of h-shaped steel or angle iron by tailor welding.

Further, the auxiliary device further includes a support plate 11 provided at an interval on the top surface of the frame 10 to observe a concrete casting state of the lower side of the frame 10. Preferably, the spacing distance between adjacent support plates 11 is not less than 80 mm.

In fig. 2, the stopper members 20 are symmetrically disposed with respect to a center line of the frame 10 in the longitudinal direction. The size of the circular hole formed by the limiting plate 22 of the limiting assembly 20 is larger than the outer diameter of the grouting guide pipe. Preferably. The size of the circular hole is 2-3mm larger than the outer diameter of the grouting guide pipe.

As one aspect of the present embodiment, the support plate 11 is a steel plate having a thickness of 5mm, which is disposed along the width direction of the frame 10.

As another embodiment of the present invention, the socket coupling part 21 includes a fixed shaft 21a and a rotary seat 21b, and as shown in fig. 1, the rotary seat 21b is rotatably coupled to the fixed shaft 21a and coupled to a side surface of the limit plate 22. Further, the fixed shaft 21a is a steel bar.

The position limiting assembly 20 further includes an operating rod 23 welded to the top surface of the position limiting plate 22. The operator can rotate the stopper plate 22 about the fixed shaft 21a by the operation lever 23 to open or close the stopper plate 22.

Sometimes, the grouting guide pipe needs to be fixed at a position, and at this time, a protective pad made of a rubber material such as silicon rubber can be arranged on the inner side wall of the semicircular hole of the limiting plate 22, so that the position of the grouting guide pipe is effectively limited, and the quality of concrete pouring is ensured.

When the auxiliary device is used, the auxiliary device is placed on the steel casing, the limiting plate 22 is opened, the grouting guide pipe is lifted or lowered to the position above the auxiliary device, and then the limiting plate 22 is closed, so that the grouting guide pipe can be clamped, and the connection of the guide pipe and the pouring of concrete are facilitated.

Compared with the defects and shortcomings of the prior art, the auxiliary device for pouring the pile foundation concrete, which is provided by the utility model, has the advantages of reasonable structure and convenience in operation, effectively limits the grouting guide pipe, facilitates the up-and-down movement of the grouting guide pipe, and is favorable for improving the pouring quality of the pile foundation concrete; in addition, the auxiliary device can be used repeatedly, and construction cost control is facilitated.

The present invention is not limited to the above embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which are the same as or similar to the technical solutions of the present invention, fall within the protection scope of the present invention.

Claims

1. The auxiliary device for pouring the pile foundation concrete is characterized by comprising a frame and a limiting assembly, wherein the limiting assembly is arranged at the upper part of the frame; the limiting assembly comprises a socket connecting part and a limiting plate, the socket connecting part is arranged on the top surface of the frame, the limiting plate is fixed on the socket connecting part, and a semicircular hole is formed in one side of the limiting plate; the quantity of spacing subassembly is a pair of, and limiting plate between them constitutes and forms the circular port to carry on spacingly to the slip casting pipe via the circular port.

2. The auxiliary device as claimed in claim 1, further comprising a support plate which is provided at an interval to a top surface of the frame to observe a concrete casting state of a lower side of the frame.

3. The supplemental device of claim 2, wherein adjacent support plates are spaced apart by a distance of no less than 80 mm.

4. The auxiliary device of claim 1, wherein the position limiting assemblies are symmetrically arranged with reference to a center line of the frame in a length direction.

5. The auxiliary device of claim 4, wherein the size of the circular hole formed by the limiting plate of the limiting assembly is larger than the outer diameter of the grouting guide pipe.

6. Auxiliary device according to claim 5, characterized in that the size of the circular hole is 2-3mm larger than the outer diameter of the grouting conduit.

7. The assistance device according to claim 2, wherein the support plate is a steel plate having a thickness of 5mm, which is provided in a width direction of the frame.

8. The auxiliary device according to claim 1, wherein the socket connection part comprises a fixed shaft and a rotary seat, the rotary seat is rotatably connected to the fixed shaft and is connected with the side surface of the limit plate.

9. The accessory of claim 8, wherein the fixed shaft is a rebar.

10. The accessory of claim 1, wherein the stop assembly further comprises a lever welded to the top surface of the stop plate.