CN209817431U

CN209817431U - Assembling and fastening tool for formwork in concrete frame structure

Info

Publication number: CN209817431U
Application number: CN201721327241.2U
Authority: CN
Inventors: 夏永超; 张纪升; 庄严; 向金阳
Original assignee: SEPCO1 Electric Power Construction Co Ltd
Current assignee: SEPCO1 Electric Power Construction Co Ltd
Priority date: 2017-10-16
Filing date: 2017-10-16
Publication date: 2019-12-20
Anticipated expiration: 2027-10-16

Abstract

The utility model discloses a template closes tight instrument with amalgamation in concrete frame structure, it has solved among the prior art template piece inhomogeneous, causes the problem that wrong platform appears in the concrete surface, has the piece high quality, and construction speed is fast, guarantees concrete process quality's beneficial effect, and its scheme is as follows: the concrete frame structure comprises a template assembling and fastening tool and two buckles, wherein the buckles are respectively clamped at the end parts of two templates to be assembled, the buckles are provided with openings, the openings are connected with a binding rope tightener, one buckle is connected with one end of the binding rope tightener, and the other buckle is connected with the other end of the binding rope tightener; the template to be assembled is flatly placed on the framework, the buckle is matched with the end part of the template, and the template assembly is completed under the special 'step-by-step' foundation of the binding fastener.

Description

Assembling and fastening tool for formwork in concrete frame structure

Technical Field

The utility model relates to a large-scale clear water concrete frame structure construction field especially relates to in the concrete frame structure template with assembling close tight instrument.

Background

In the construction of a large-scale bare concrete frame structure, template processing is a concrete appearance foundation, templates are laid out through planning, square timber and frame pipes are assembled and reinforced, template installation is completed, and concrete pouring is further completed.

For the appearance effect of the fair-faced concrete, the traditional template assembly construction method has the following limitations:

1. the joints of the templates are uneven, so that slab staggering occurs on the surface of the concrete, and the appearance quality of the surface of the concrete is influenced.

2. In the concrete pouring and vibrating process, the seam position is not well treated, and the defects of slurry leakage, honeycomb pitted surface and the like are easy to occur.

3. The template is used again after being dismantled, and secondary processing is needed due to untight assembly, so that the workload is increased.

Therefore, the design of a splicing and tightening tool for a formwork in a concrete frame structure needs to be researched.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a template closes tight instrument with the concatenation in the concrete frame structure, splices the template through the use of this instrument, and the piece quality is improved, and appearance defects effectively reduces.

The concrete scheme of assembling and fastening tool for the template in the concrete frame structure is as follows:

template closes tight instrument with amalgamation in concrete frame structure includes:

the two buckles are respectively clamped at the end parts of the two templates to be assembled, the buckles are provided with openings, the openings are connected with the binding rope tightening device, one buckle is connected with one end of the binding rope tightening device, and the other buckle is connected with the other end of the binding rope tightening device; the template to be assembled is flatly placed on the framework, the buckle is matched with the end part of the template, and the two templates are fixed under the specific 'step-by-step' foundation of the binding fastener, so that the template assembly is completed, the splicing quality of the template is controlled to the maximum extent, and the reinforcement is completed.

Still include the backup pad, two template upper surfaces that need assemble are located to the backup pad, and this backup pad is the square plate, locates the below of binding euphroe tensioning rope with this backup pad and carries out a supporting role to the tensioning rope, simultaneously, avoids causing the damage to the template.

In one embodiment, the buckle is a plate, and one end of the plate is bent to 90 degrees and is tightly matched with the template through the bent part.

In another embodiment, the buckle is a plate, one end of the plate is bent into a clamping groove, and the clamping groove is tightly matched with the template in a clamping manner.

In order to facilitate the matching of the clamping grooves and the side parts of the templates, the width of the clamping grooves is larger than the thickness of the templates to be assembled.

In order to facilitate the arrangement of the hook at the end part of the tensioning rope in the binding rope tightening device, the opening is a half oval hole.

In order to avoid damage to the side of the template, the surface of the buckle is provided with a sponge strip, and the sponge strip is arranged in the clamping groove or at the bending part of the buckle.

In order to guarantee the clamping effect, the opening is provided with a plurality of openings which are arranged along the length direction of the buckle.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the utility model discloses a template concatenation can be guaranteed in the setting of instrument, and the piece quality is obviously superior to conventional way, and the template that the application this instrument was accomplished carries out concrete placement, and appearance imperfections is less, and process quality is better, and is more durable, has reduced secondary operation, has practiced thrift the cost.

2) The utility model discloses a binding the setting of euphroe, effectively guaranteeing the concatenation effect.

3) Through the setting of backup pad and sponge strip, carry out effectual protection to the template.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

FIG. 1 is a schematic structural view of the present invention;

the device comprises a buckle 1, an opening 2, a tensioning rope 3, a binding rope tightener 4 and a supporting plate 5.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As described in the background of the invention, there are shortcomings in the prior art, and in order to solve the above technical problems, the present application provides a formwork assembling and fastening tool for a concrete frame structure.

In an exemplary embodiment of the present application, as shown in fig. 1, a formwork tightening tool for a concrete framework structure includes:

the two buckles 1 are arranged in a same straight line, the buckles 1 are respectively clamped at the end parts of two templates needing to be assembled, each buckle 1 is provided with an opening 2, each opening 2 is connected with a binding rope tightening device 4, one buckle is connected with one section of tensioning rope at one end of the binding rope tightening device 4, the tensioning rope is fixedly connected with the binding rope tightening device 4, the other buckle is connected with the other section of tensioning rope at the other end of the binding rope tightening device 4, the tensioning rope is connected with the buckle 1 through a hook, the other section of tensioning rope is wound on the binding rope tightening device 4, the two sections of tensioning ropes are flat, and one end of each tensioning rope is connected with the hook through a hanging ring; the template to be assembled is flatly placed on the framework, the buckle 1 is matched with the end part of the template, two templates are horizontally moved and fixed on the basis of step tightening of the binding fastener 4, the template assembly is completed, the template splicing quality is controlled to the maximum extent, the reinforcement is completed, the problem of uneven splicing is solved, the concrete surface slab staggering is avoided, the secondary construction is reduced, and the cost is saved.

Still include backup pad 5, two template upper surfaces that need assemble are located to backup pad 5, and this backup pad 5 is the square plate, locates this backup pad 5 and bindes the below of euphroe tensioning rope 3 and carry out a supporting role to tensioning rope 3, simultaneously, avoids causing the damage to the template.

In one embodiment, the buckle 1 is a plate, and the buckle may be formed by welding an aluminum alloy plate and a steel plate, wherein one end of the plate is bent to 90 °, and the aluminum alloy plate is bent to fit with the mold plate through the bent portion.

In another embodiment, the buckle 1 is a plate, one end of which is bent to form a slot, and the slot is tightly engaged with the template.

In order to conveniently bind the hook at the end part of the tensioning rope 3 in the rope tightening device, the opening is a half oval hole.

In order to avoid damage to the side of the template, the surface of the buckle is provided with a sponge strip, and the sponge strip is arranged in the clamping groove or at the bending part of the buckle 1.

In order to guarantee the clamping effect, the open pore is provided with a plurality of, and a plurality of open pores set up along fastener length direction, and the open pore can also be the round hole.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. Template closes tight instrument with assembling in concrete frame structure, its characterized in that includes:

the two buckles are respectively clamped at the end parts of the two templates to be assembled, the buckles are provided with openings, the openings are connected with the binding rope tighteners, one buckle is connected with one end of the binding rope tightener, the other buckle is connected with the other end of the binding rope tightener, the rope assembling device comprises a supporting plate, and the supporting plate is arranged on the upper surfaces of the two templates to be assembled.

2. A concrete frame structure formwork erection tool as claimed in claim 1, wherein said fastener is a plate bent at one end at 90 °.

3. A concrete frame structure formwork erection bracing tool as claimed in claim 1, wherein said fastener is a plate with a slot bent at one end.

4. A concrete frame structure center formwork makeup tie tool according to claim 3, wherein the width of said slots is greater than the thickness of the formwork to be built.

5. A concrete frame structure center formwork makeup tie tool as recited in claim 1, wherein said openings are half oval holes.

6. A concrete frame structure center formwork erection bracing tool as claimed in claim 1, wherein the surface of said fastener is provided with a sponge strip.

7. A concrete frame structure center formwork erector closeable tool as in claim 1, wherein there are a plurality of said openings.