CN210713811U

CN210713811U - Square column formwork support system

Info

Publication number: CN210713811U
Application number: CN201921231807.0U
Authority: CN
Inventors: 李华; 时榴; 徐昌永
Original assignee: Chongqing Construction Engineering Group Co Ltd
Current assignee: Chongqing Construction Engineering Group Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-09
Anticipated expiration: 2029-07-31

Abstract

The utility model belongs to the technical field of the specialized tool of post class component, specifically be square column template braced system, including four bracing piece groups and a plurality of support element, four bracing piece groups enclose into the rectangle, and the support element is arranged along the length direction of bracing piece group, the support element includes four fasteners, and four mutual locks of fastener enclose into the rectangle, the fastener includes straight portion and kink, straight portion and kink fixed connection, and straight portion is platelike and the face of straight portion is perpendicular with the plane that the bracing piece group formed, and the one end of keeping away from the kink in straight portion is equipped with a plurality of pinholes, and the length direction of straight portion is arranged along the pinhole, all be provided with on every fastener and peg graft complex wedge-shaped locating pin with the pinhole. This scheme has been solved among the prior art braced system of square column template and need trompil on the template, leads to the not good problem of appearance quality on post surface.

Description

Square column formwork support system

Technical Field

The utility model belongs to the technical field of the specialized tool of post class component, specifically be square column template braced system.

Background

In the existing forming construction of the square column member, a template needs to be erected on the square column first, then the template is supported and fixed, finally concrete is poured, and the square column is formed after the concrete is solidified. When the square column is supported and fixed by the template, the consumption of concrete is large, the pressure intensity generated by the concrete on the template is also large, and in order to ensure the stability of the template, a counter-pulling screw rod penetrating through the square column is required to be arranged to reinforce the template. After the concrete sets the shaping, will leave recess or hole in the position that the split bolt passed on the surface of square column to make the surface of whole post not very smooth complete, need the later stage to repair and handle, and then influence the appearance quality of whole post. And to the stay bolt needs trompil on the template when installation, can cause certain damage to the template, simultaneously, need during the dismantlement to unload the nut on the stay bolt completely the back and just can take out the screw rod, consequently, lead to whole square column template to support to consolidate the operation and get up more loaded down with trivial details, work efficiency is lower.

Disclosure of Invention

An object of the utility model is to provide a square column template braced system to the braced system of square column template needs trompil in the template among the solution prior art, leads to the not good problem of appearance quality on post surface.

In order to achieve the above object, the utility model discloses a basic scheme provides a square column template braced system, including four bracing piece groups and a plurality of support element, four bracing piece groups enclose into the rectangle, and the support element is arranged along the length direction of bracing piece group, the support element includes four fasteners, and the mutual lock of four fasteners encloses into the rectangle, the fastener includes straight portion and kink, straight portion and kink fixed connection, and straight portion is platelike and the face of straight portion is perpendicular with the plane that the bracing piece group formed, and the one end of keeping away from the kink in straight portion is equipped with a plurality of pinholes, and the pinhole is arranged along the length direction of straight portion, all is provided with on every fastener and pegs graft complex wedge-shaped locating pin with the pinhole.

The principle and the beneficial effect of the basic scheme are as follows: and the support rod group is arranged and used for supporting the outer side of the square column template. A support unit is provided for supporting the set of support rods. The straight portion is arranged to be plate-shaped, and the rigidity of the plate-shaped portion in the direction parallel to the plate surface is high, so that the straight portion has high rigidity when supporting the support rod group, and the support rod group is not prone to moving. The bending part is arranged for buckling and connecting the straight part of the other fastener. Set up the locating pin for fix a position the kink of another fastener, avoid sliding.

Through fixing the outside at the square column template with the bracing piece group, then set up the support element in the outside of bracing piece group, specifically for corresponding a bracing piece group respectively through four fasteners with every support element, the face direction that makes straight portion is mutually perpendicular with the plane that the bracing piece group formed, then buckle the kink of fastener on the straight portion of adjacent fastener, and use the locating pin to fix a position, therefore, enclose bracing piece group behind the mutual lock of four fasteners in the messenger support element, thereby form the supporting role to bracing piece group. After the plurality of supporting units are arranged on the outer side of the supporting rod group along the height direction of the square column, the square column template can be supported. Utilize the direction that is on a parallel with the face of straight portion to support the bracing piece group, make straight portion have great rigidity, thereby make the bracing piece group be difficult for taking place to shift, thereby the supporting role of square column template has been guaranteed, need not to set up and just can satisfy the support requirement of square column template to the tie bolt, thereby it leads to appearance quality problems such as square column surface formation hole to take place to have reduced trompil on square column template, and simultaneously, owing to need not to pass square column template and use the locating pin to fix a position, it is all more convenient to make support element's dismantlement and installation, and the work efficiency is improved.

Further, the bottom of straight portion has the slider along its length direction sliding connection, is connected with the round nail on the slider, and the length direction of round nail is parallel and the length direction of the straight portion of perpendicular to with the face of straight portion. Through setting up the round nail, with the round nail on the bracing piece to support and fix a position the fastener, make things convenient for the workman to install the operation. Through setting up the slider, make the round nail can slide along the length direction of straight portion to make straight portion also can slide under the supporting role of round nail, avoid straight portion to cause the damage to the round nail when removing.

Further, the pin holes are arranged in at least two rows, each row of pin holes are arranged along the length direction of the straight portion, and the two rows of pin holes are arranged in a staggered mode. Through setting up two row at least pinholes to crisscross setting of two rows of pinholes can make the locating pin when the pinhole of difference, and the distance between locating pin and the kink is the condition of continuous variation, thereby makes the fastener can both be suitable for the square column of different cross-section length of side, has improved the practicality of fastener.

Further, the pinhole is the bar hole, and the length direction of pinhole is parallel with the length direction of straight portion. The pin holes are arranged into the strip-shaped holes, so that the positions of the positioning pins inserted into the pin holes are also in a plate shape, and the plate surface direction of the positioning pins is parallel to the supporting direction, thereby increasing the rigidity bearing capacity of the positioning pins.

Further, the edge fixedly connected with baffle that is on a parallel with length direction on the straight portion, the face of baffle is perpendicular with the face of straight portion. Through setting up the baffle, be favorable to reducing the pressure between straight portion and the bracing piece group, reduce the destructive action of straight portion to the bracing piece.

Further, the baffle plate is integrally formed with the straight portion. The connection strength between the baffle and the straight part is ensured.

Further, the round nail is connected with the sliding block in a sliding mode along the width direction of the straight portion. The depth of the round nail driven into the support rod is convenient to control, thereby ensuring the supporting function of the fastener.

Furthermore, the support rod group comprises a plurality of rectangular rods arranged side by side. The rectangular rod is not easy to slide when being supported, and is convenient to position, thereby being convenient to use.

Drawings

Fig. 1 is a schematic view of a square column formwork support system according to a first embodiment of the present invention;

FIG. 2 is a front view of the fastener of FIG. 1;

FIG. 3 is a bottom view of FIG. 2;

fig. 4 is a schematic structural view of a round nail portion in the second embodiment of the square column formwork support system of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the support rod 1, the square column template 2, the fastener 3, the bending part 31, the straight part 32, the pin hole 321, the positioning pin 33, the sliding block 4, the round nail 5 and the spring 6.

The first embodiment is as follows: substantially as shown in figures 1, 2 and 3 of the accompanying drawings: square column formwork support system, including 1 group of four bracing pieces and a plurality of support element, 1 group of every bracing piece includes a plurality of parallel arrangement's bracing piece 1, bracing piece 1 is the transversal rectangle pole of personally submitting the rectangle, preferably is the flitch commonly used in the building, during the use, 1 group of every bracing piece corresponds a square column formwork 2, bracing piece 1 align to grid is in the outside of square column formwork 2 to use the iron nail to carry out interim fixed with bracing piece 1 and square column formwork 2.

The supporting unit comprises four fasteners 3, each fastener 3 comprises a bending part 31 and a flat part 32, each flat part 32 is plate-shaped, the bending parts 31 and the flat parts 32 are integrally formed, specifically, the bending parts 31 are formed by bending one end of a plate for manufacturing the flat parts 32, and the bending parts 31 are in a 180-degree hook shape; one end of the part far away from the bending part 31 is provided with two rows of pin holes 321, each row of pin holes 321 is arranged along the length direction of the straight part 32, and the two rows of pin holes 321 are staggered; the pin holes 321 are strip-shaped holes, and the length direction of the pin holes 321 is parallel to the length direction of the straight portion 32; the straight portion 32 is further provided with a positioning pin 33 which is in plug-in fit with the pin hole 321, and the positioning pin 33 is in a wedge-shaped plate shape; when the four fastening members 3 are connected, the bending portion 31 is fastened to the straight portion 32 of another fastening member 3 and then fixed by the positioning pin 33, so that the four fastening members 3 form a rectangular frame and surround the four sets of the supporting rods 1. The edge parallel to the length direction on the straight portion 32 is formed with a baffle plate, and the plate surface of the baffle plate is perpendicular to the plate surface of the straight portion 32. Straight portion 32 goes up along length direction sliding connection has slider 4, and slider 4 and the curved end of kink 31 lie in same one side of straight portion 32, specifically for the welding has the slide rail on straight portion 32, is equipped with the transversal trapezoidal arch of personally submitting on the slide rail, be equipped with on slider 4 with protruding complex dovetail to make slider 4 and slide rail sliding fit. The slider 4 is provided with a round nail 5, and the round nail 5 is connected with the slider 4 in a sliding manner along the width direction of the straight portion 32.

The specific implementation process is as follows: through fixing the outside at square column template 2 with 1 group of bracing piece, then set up the support element in the outside of 1 group of bracing piece, specifically for corresponding 1 group of bracing piece respectively through four fasteners 3 with every support element, the face direction that makes straight portion 32 is mutually perpendicular with the plane that 1 group of bracing piece formed, use round nail 5 on the slider 4 to nail into bracing piece 1, thereby realize fixing temporarily the position of fastener 3, then 31 locks of kink 31 lock of fastener 3 on the straight portion 32 of adjacent fastener 3, and use locating pin 33 to fix a position, therefore, enclose 1 group of bracing piece behind the mutual lock of four fasteners 3 among the support element, thereby form the supporting role to 1 group of bracing piece. After the plurality of supporting units are arranged on the outer sides of the supporting rod 1 groups along the height direction of the square column, the square column template 2 can be supported. Utilize the direction that is on a parallel with the face of straight portion 32 to support bracing piece 1 group, make straight portion 32 have great rigidity, thereby make 1 group of difficult emergence aversions of bracing piece, thereby the supporting role of square column template 2 has been guaranteed, need not to set up the support requirement that just can satisfy square column template 2 to the stay bolt, thereby reduced trompil and lead to appearance quality problems such as square column surface formation hole to take place on square column template 2, and simultaneously, owing to need not to pass square column template 2 and use locating pin 33 to fix a position, it is all more convenient to make support element's dismantlement and installation, and the work efficiency is improved.

Example two: the difference from the first embodiment is only that: as shown in fig. 4, a spring 6 is arranged between the head part of the round nail and the slider, and the spring 6 is a tower spring; one end of the spring 6 is abutted against the nail head part of the round nail 5, and the other end is abutted against the sliding block 4. The nail head portion refers to a portion where the round nail 5 is struck when driven. Through setting up spring 6, make round nail 5 after the bracing piece is followed closely, slider 4 keeps under spring 6's elastic force effect and bracing piece 1 contact to avoid slider 4 to slide towards the pin fin position of round nail 5, and then avoid round nail 5 to receive come from the moment of flexure effect increase of slider 4, be favorable to making round nail 5 supporting role stable.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Square column template braced system, including four bracing piece groups and a plurality of supporting element, four bracing piece groups enclose into the rectangle, and the supporting element arranges its characterized in that along the length direction of bracing piece group: the supporting unit comprises four fasteners, the four fasteners are mutually buckled to form a rectangle, the fasteners comprise straight portions and bent portions, the straight portions are fixedly connected with the bent portions, the straight portions are plate-shaped, the surfaces of the straight portions are perpendicular to the plane formed by the supporting rod, one ends of the straight portions, far away from the bent portions, are provided with a plurality of pin holes, the pin holes are arranged along the length direction of the straight portions, and wedge-shaped positioning pins matched with the pin holes in an inserting mode are arranged on each fastener.

2. The square column formwork support system of claim 1, wherein: the bottom of straight portion has the slider along its length direction sliding connection, is connected with the round nail on the slider, and the length direction of round nail is parallel and the length direction of the straight portion of perpendicular to with the face of straight portion.

3. The square column formwork support system of claim 1 or 2, wherein: the pin holes are arranged in at least two rows, each row of pin holes are arranged along the length direction of the straight portion, and the two rows of pin holes are arranged in a staggered mode.

4. The square column formwork support system of claim 3, wherein: the pinhole is the bar hole, and the length direction of pinhole is parallel with the length direction of straight portion.

5. The square column formwork support system of claim 4, wherein: the edge fixedly connected with baffle that is on a parallel with length direction on the straight portion, the face of baffle is perpendicular with the face of straight portion.

6. The square column formwork support system of claim 5, wherein: the baffle plate and the straight portion are integrally formed.

7. The square column formwork support system of claim 2, wherein: the round nail is connected with the sliding block in a sliding mode along the width direction of the straight portion.

8. The square column formwork support system of claim 7, wherein: the support rod group comprises a plurality of rectangular rods arranged side by side.