Cast-in-place structure formwork supporting device

Abstract

A cast-in-place structure formwork supporting device comprises a supporting base and a plurality of pipe groove supporting pieces, the pipe groove supporting pieces are adjustably installed on the supporting base, the distance between the pipe groove supporting pieces installed on the supporting base can be adjusted according to construction requirements, a formwork groove is formed in the supporting base, and the formwork groove is formed in the supporting base. The template groove is used for fixing a template, the pipe groove supporting piece is provided with a pipe fitting inserting groove, the pipe fitting inserting groove is used for fixing a pipe fitting of the cast-in-place structure template, the pipe fitting inserting groove is formed in one side of the template groove, the pipe fitting is made to be close to the template, and therefore the relative position of the pipe fitting and the template is limited; the construction precision and construction efficiency of the cast-in-place structure formwork are guaranteed, and the concrete cast-in-place construction precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a cast-in-place structure formwork supporting device. BACKGROUND

[0002] In current building construction, cast-in-place structure formwork is used to provide a cast-in-place model for concrete structure construction, support the concrete, and thus form a cast-in-place concrete structure. The traditional formwork supporting mode is mostly to manually erect a scaffold or use simple wooden bars, steel pipes and other materials for supporting. This formwork structure building is time-consuming and laborious, and in the process of building the formwork and pipes, the pipes and formwork are relatively inclined due to uneven ground, have poor verticality, and the spacing uniformity between adjacent pipes is poor, which can easily lead to poor supporting stability, easy deformation and other problems. The formwork positioning device for the concrete prefabricated wallboard with the application number 201410413413.2 is used to control the spacing between the pipes, but this structure cannot position the relative positions of the formwork and pipes, and the formwork structure is still prone to inaccurate positioning, which can lead to deviation after the concrete is poured and affect the engineering quality. SUMMARY

[0003] In view of the above problems, the utility model aims to provide a cast-in-place structure formwork supporting device to improve the building efficiency and structural accuracy of the cast-in-place structure formwork and ensure the accuracy of the concrete pouring.

[0004] To solve the above technical problems, the utility model adopts the technical scheme that,

[0005] A cast-in-place structure formwork supporting device is used to fix the plate and pipes of the cast-in-place structure formwork, and includes a supporting base and an adjustable pipe groove supporting piece installed on the supporting base. The supporting base is provided with a formwork groove for fixing the formwork, and the pipe groove supporting piece is provided with a pipe inserting groove for fixing the pipes, which is arranged on one side of the formwork groove.

[0006] As a preferred scheme of the utility model, the side wall of the pipe groove supporting piece is located in the same plane as the inner side wall of the formwork groove.

[0007] As a preferred scheme of the utility model, the supporting base is provided with a guide part, and the pipe groove supporting piece is slidably installed on the supporting base through the guide part.

[0008] As a preferred scheme of the utility model, the pipe groove supporting piece is provided with a sliding groove, which is adjustably installed on the guide part. A limiting piece is arranged in the sliding groove, and the limiting piece is adapted to the guide part.

[0009] As a preferred scheme of the utility model, the guide part comprises a plurality of parallel arranged guide plates, the top of the guide plate is provided with a support plate, and the support plate abuts against the bottom of the pipe groove support.

[0010] As a preferred scheme of the utility model, the pipe groove support comprises an adjusting seat and a pipe fixing column fixed on the adjusting seat, a reinforcing rib is arranged between the adjusting seat and the pipe fixing column, and the pipe inserting groove is arranged on the pipe fixing column.

[0011] As a preferred scheme of the utility model, the reinforcing rib is provided with an inclined strut groove.

[0012] As a preferred scheme of the utility model, one side of the pipe inserting groove is provided with a locking screw.

[0013] As a preferred scheme of the utility model, the pipe inserting groove is provided with a rubber pad.

[0014] As a preferred scheme of the utility model, the support base is provided with a lap joint and a lap groove, and the adjacent support bases are connected through the lap joint and the lap groove.

[0015] As a preferred scheme of the utility model, the support base is provided with a foundation bolt.

[0016] The utility model has the advantages that the pipe of the cast-in-place structure formwork is positioned and fixed through a plurality of pipe groove supports, the relative positions of the formwork and the pipe are limited through the cooperation of the pipe inserting groove and the formwork groove, the construction precision of the cast-in-place structure formwork is ensured, the construction efficiency is improved, and the precision of the cast-in-place concrete construction is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic view of a cast-in-place structure formwork.

[0018] Figure 2 is a structural schematic view of the device.

[0019] Figure 3 is Figure 2 is a structural schematic view after turning through a certain angle.

[0020] The drawings show that: support base 1, pipe groove support 2, formwork groove 3, pipe inserting groove 4, guide part 5, limiting piece 6, guide plate 7, support plate 8, adjusting seat 9, pipe fixing column 10, reinforcing rib 11, inclined strut groove 12, locking screw 13, rubber pad 14, lap joint 15, lap groove 16, foundation bolt 17, baffle 18, stop block 19, formwork 20, pipe 21, sliding groove 22. DETAILED DESCRIPTION

[0021] The utility model will be further described in combination with the drawings.

[0022] Commercially available cast-in-place structural formwork includes two sets of oppositely arranged unit formworks. Concrete is poured between adjacent unit formworks. Each unit formwork includes formwork 20 and pipe fittings 21, with pipe fittings 21 fixed to the outside of formwork 20.

[0023] A formwork support device for cast-in-place structures includes a support base 1 and multiple pipe groove support members 2. The multiple pipe groove support members 2 are adjustablely installed on the support base 1. The spacing between the pipe groove support members 2 installed on the support base 1 can be adjusted according to construction requirements. A formwork groove 3 is provided on the support base 1 for fixing the formwork. A pipe fitting slot 4 is provided on the pipe groove support member 2 for fixing the pipe fittings of the cast-in-place structure formwork. The pipe fitting slot 4 is arranged on one side of the formwork groove 3, so that the pipe fittings are close to the formwork, thereby limiting the relative position of the pipe fittings and the formwork, ensuring the construction accuracy and efficiency of the cast-in-place structure formwork, and improving the accuracy of cast-in-place concrete construction.

[0024] The support base 1 is provided with a limiting part and a guide part. A template groove 3 is formed on the limiting part, and the tube groove support 2 is slidably installed on the support base 1 through the guide part 5.

[0025] The limiting part includes two baffles 18 vertically connected to the support base 1, and a template groove 3 is formed between adjacent baffles 18 for limiting and fixing the bottom of the template.

[0026] The guide section 5 includes a plurality of parallel guide plates 7. Preferably, in this embodiment, the guide section 5 includes two guide plates 7 stacked about the middle of the guide section 5. A support plate 8 is provided on the top of the guide plate 7 to form an inverted L-shaped guide structure. The support plate 8 abuts against the bottom of the pipe support 2 to support the pipe support 2 and improve the stability of the pipe support 2.

[0027] The pipe slot support 2 comprises an adjusting seat 9 and a pipe fixing column 10 fixed on the adjusting seat 9, the pipe fixing column 10 is arranged close to the baffle 18, a sliding groove 22 is arranged at the bottom of the adjusting seat 9, the sliding groove 22 is adjustably arranged on the guide part 5, a reinforcing rib 11 is arranged between the adjusting seat 9 and the pipe fixing column 10, the pipe inserting groove 4 is arranged on the pipe fixing column 10, and the pipe is fixed and arranged through the pipe fixing column 10. In order to facilitate locking of the pipe fixing column 10 and the pipe, a locking screw 13 is arranged on one side of the pipe fixing column 10, the locking screw 13 extends into the pipe inserting groove 4, the locking screw 13 is locked in the pipe inserting groove 4, preferably, when the pipe is fixed, the pipe should abut against the bottom of the pipe inserting groove 4, and then the pipe is locked through the locking screw 13. In order to improve the connection strength of the pipe and the pipe inserting groove 4, a rubber pad 14 is arranged in the pipe inserting groove 4, and the friction between the pipe and the pipe inserting groove 4 is increased through the rubber pad 14. Preferably, the rubber pad 14 is arranged on the opposite side of the locking screw 13.

[0028] As a preferred embodiment, one side wall of the pipe slot support 2 is in the same plane as the inner side wall of the formwork slot 3, that is, the pipe fixing column 10 is close to the side wall of the formwork slot 3 on one side, and the inner side wall of the formwork slot 3 is close to the pipe fixing column 10 on one side, so that the gap between the pipe 21 and the formwork 20 is reduced.

[0029] A limiting piece 6 is arranged in the sliding groove 22, the limiting piece 6 comprises two vertical plates, the limiting piece 6 is matched with the guide part 5, that is, the two vertical plates are arranged close to the side walls of the two guide plates 7 respectively, so that the connection stability of the pipe slot support 2 and the guide part 5 is ensured.

[0030] In order to facilitate the arrangement of the inclined brace on the pipe slot support 2, the stability of the pipe slot support 2 is improved, the stopper 19 is arranged on the reinforcing rib 11, the inclined brace slot 12 is arranged in the stopper 19, the inclined brace abuts against the stopper 19 through the inclined brace slot 12, and the connection stability of the inclined brace and the stopper 19 is improved.

[0031] The lap joint 15 and the lap groove 16 are arranged at two ends of the support base 1 respectively, the adjacent support bases 1 are connected through the cooperation of the lap joint 15 and the lap groove 16, preferably, the lap groove 16 is a dovetail groove, the shape of the lap joint 15 is consistent with the shape of the lap groove 16, and the adjacent support bases 1 are conveniently connected.

[0032] The support base 1 is provided with the anchor bolt 17, and the support base 1 is conveniently fixed on the bottom surface.

[0033] The use method of the device is as follows:

[0034] (1) The size of the formwork structure to be built and the distance between adjacent pipes of the formwork structure are obtained according to the construction requirements;

[0035] (2) The plurality of support bases 1 are spliced so that the overall length of the spliced support bases 1 meets the erection requirement of the template structure;

[0036] (3) The pipe groove support 2 on the support base 1 is adjusted according to the requirement, the pipe is inserted on the pipe groove support 2, and is locked;

[0037] (4) The template is fixed in the template groove 3, and the position and perpendicularity of the template and the pipe are reviewed;

[0038] (5) The pipe and the template are fixed by using the tension bolt.

[0039] The above description of the disclosed embodiments enables those skilled in the art to carry out or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application; therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0040] Although the terms corresponding to the reference signs in the drawings are used more frequently herein, the possibility of using other terms is not excluded; these terms are used only for the convenience of describing and explaining the essence of the present application; any additional limitation by interpreting them is contrary to the spirit of the present application.

Claims

1. A cast-in-place formwork support device for fixing a plate and a pipe of a cast-in-place formwork, characterized by, Including support base (1) and adjustable pipe groove support (2) installed on support base (1), support base (1) is equipped with formwork groove (3) for fixing formwork, pipe groove support (2) is equipped with pipe fitting insertion groove (4) for fixing pipe fitting, pipe fitting insertion groove (4) is arranged at one side of formwork groove (3).

2. A formwork support arrangement for cast-in-situ structures according to claim 1, characterised in that, The side wall of the pipe groove support (2) is in the same plane with the inner side wall of the formwork groove (3).

3. A formwork support arrangement for cast-in-situ structures according to claim 1, wherein, The support base (1) is provided with a guide portion (5), and the pipe groove support (2) is slidably installed on the support base (1) through the guide portion (5).

4. A formwork support arrangement for cast-in-situ structures according to claim 3, wherein, The pipe groove support (2) is provided with a sliding groove (22), the sliding groove (22) is adjustably installed on the guide portion (5), and a limiting piece (6) is arranged in the sliding groove (22), and the limiting piece (6) is matched with the guide portion (5).

5. A formwork support arrangement for cast-in-situ structures according to claim 3, wherein, The guide portion (5) comprises a plurality of parallel guide plates (7), the top of the guide plate (7) is provided with a support plate (8), and the support plate (8) abuts against the bottom of the pipe groove support (2).

6. A formwork support arrangement for cast-in-situ structures according to claim 1, characterised in that, The pipe groove support (2) comprises an adjusting seat (9) and a pipe fitting fixing column (10) fixed on the adjusting seat (9), a reinforcing rib (11) is arranged between the adjusting seat (9) and the pipe fitting fixing column (10), and the pipe fitting insertion groove (4) is arranged on the pipe fitting fixing column (10).

7. A formwork support arrangement for cast-in-situ structures according to claim 6, wherein, The reinforcing rib (11) is provided with an inclined support groove (12).

8. A formwork support arrangement for cast-in-situ structures according to claim 1, characterised in that, One side of the pipe fitting insertion groove (4) is provided with a locking screw (13).

9. A formwork support arrangement for cast-in-situ structures according to claim 1, characterised in that, The support base (1) is provided with a lap joint (15) and a lap groove (16), and adjacent support bases (1) are connected through the lap joint (15) and the lap groove (16).

10. A formwork support arrangement for cast-in-situ structures according to claim 1, characterised in that, The support base (1) is provided with a foundation bolt (17).

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