CN212897572U - Corrugated pipe template fixing structure - Google Patents

Abstract

The utility model relates to a bellows template fixed knot constructs, include along the fixed group more than three groups of interval settings around the bellows template, should fix the group including the balancing weight, connect in the inboard of this balancing weight and contradict to the support piece of this bellows template and drawknot in the top of this bellows template and the stay cord between this balancing weight. The inner side of the balancing weight is anchored with a propping piece, and the propping piece extends out of the balancing weight and is connected with the supporting piece. This support piece is T type structure, including contradicting to the horizontal locating plate of this cardboard of the global vertical cardboard of this bellows template and vertical fixation in, the one end that this cardboard was kept away from to this locating plate is connected with this top-supporting piece. The problem of among the prior art concrete short column pour in-process cause the bellows to shift, the dislocation, incline is solved to the shaping quality of independent cantilever concrete short column has effectively been ensured.

Description

Corrugated pipe template fixing structure

Technical Field

The utility model relates to a building construction field refers in particular to a bellows template fixed knot constructs.

Background

Since the beginning of 2020, in order to combat epidemic situations, builders race with viruses, and how to form a temporary hospital for preventing and treating infectious diseases in the shortest time becomes the urgent priority of builders. The PE corrugated pipe is innovatively adopted as a template of the concrete short column at the lower part of the temporary building, compared with the traditional formwork supporting process, a large amount of formwork supporting time is saved, and the construction speed of the concrete short column is greatly improved. However, the corrugated pipe is light, and the concrete short columns are independent cantilever columns, so that the corrugated pipe is easy to shift in the pouring process of the concrete short columns, larger construction deviation is caused, and the engineering quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bellows template fixed knot constructs, bellows template fixed knot constructs can solve among the prior art concrete placement short column in-process and causes the problem that the bellows shifted, the dislocation, the slope, leads to producing the construction deviation, influences the technical problem of engineering quality.

The utility model discloses a bellows template fixed knot constructs, include along the fixed group more than three groups of interval settings around the bellows template, should fix the group including the balancing weight, connect in the inboard of this balancing weight and contradict to the support piece of this bellows template and drawknot in the top of this bellows template and the stay cord between this balancing weight.

The utility model discloses bellows template fixed knot constructs further to improve and lies in, and the inboard anchor of this balancing weight has one to the liftoff, should support the liftoff and extend this balancing weight and be connected with this support piece.

The utility model discloses bellows template fixed knot constructs further to improve and lies in, and this support piece is T type structure, including contradicting to the global vertical cardboard of this bellows template and the horizontal locating plate of vertical fixation in this cardboard, the one end that this cardboard was kept away from to this locating plate is connected with this top member.

The utility model discloses bellows template fixed knot constructs further to improve and lies in, should support the adjustable with the length of being connected of this locating plate of ejecting.

The utility model discloses bellows template fixed knot constructs further to improve and lies in, and this locating plate is bolted connection with this support piece, sets up the waist type hole that supplies bolted connection on this locating plate or this support piece.

The utility model discloses bellows template fixed knot constructs further to improve and lies in, and this balancing weight top is equipped with the handle that supplies this stay cord to connect.

The utility model discloses bellows template fixed knot constructs further to improve and lies in, and this stay cord both ends are connected with first couple and second couple respectively, and this handle is located to this second couple hook, and this first couple is hung and is located bellows template top.

The utility model discloses bellows template fixed knot constructs further to improve and lies in, should support the top member and be the angle steel with this locating plate.

The utility model discloses bellows template fixed knot constructs further to improve and lies in, and this cardboard is the channel-section steel, the flange board of this channel-section steel and the global contact of this bellows template.

The utility model discloses bellows template fixed knot constructs further to improve and lies in, and this stay cord is the bungee cord.

Compared with the prior art, the utility model, its effect is positive and obvious. The problem of among the prior art concrete placement short column in-process cause the bellows to shift, the dislocation, incline is solved. This bellows template fixed knot constructs simple actual effect, has greatly improved the operating efficiency of bellows template and the security of concrete placement operation to the shaping quality of independent cantilever concrete short column has effectively been ensured.

Drawings

Fig. 1 is a schematic structural view of a corrugated pipe template fixing structure of the present invention.

Fig. 2 is a top view of the corrugated pipe formwork fixing structure of the present invention.

Fig. 3 is a side view of the bracket of the corrugated pipe formwork fixing structure of the present invention.

Fig. 4 is a top view of the bracket of the corrugated pipe formwork fixing structure of the present invention.

Fig. 5 is a side view of a weight block of a corrugated pipe formwork fixing structure of the present invention.

Fig. 6 is a top view of a weight block of a corrugated pipe formwork fixing structure of the present invention.

Fig. 7 is a schematic view of a pull rope structure of the fixing structure of the corrugated pipe formwork of the present invention.

Detailed Description

The invention is further described with reference to the following figures and examples.

As shown in fig. 1 and 2, the utility model discloses a bellows template fixed knot constructs, include along bellows template 9 around the interval set up three groups above fixed group, should fixed group include balancing weight 2, connect in this balancing weight 2 inboard and contradict to this bellows template 9 support piece 3 and drawknot in this bellows template 9 top and this balancing weight 2 between stay cord 1.

Utilize a plurality of fixed groups, place on concrete raft 10, and set up along corrugated pipe template 9's interval around, can fix corrugated pipe template 9, avoid it to produce horizontal migration at concreting short column in-process corrugated pipe template 9, influence engineering quality.

Preferably, the inner side of the weight block 2 is anchored with a propping member 4, and the propping member 4 extends out of the weight block 4 and is connected with the supporting member 3.

The counterweight block is a concrete cuboid, the size of the counterweight block can be 30cm multiplied by 20cm, the weight is about 45kg, the propping piece 4 is anchored on the counterweight block 2, and the stability of the counterweight block is high.

Preferably, the supporting member 3 is a T-shaped structure, and includes a vertical clamping plate 31 abutting against the circumferential surface of the corrugated pipe template 9 and a horizontal positioning plate 32 vertically fixed to the clamping plate 31, and one end of the positioning plate 32 far away from the clamping plate 31 is connected to the abutting member 4.

Through the mode that balancing weight 2 and T shape support combine, make bellows template 9 stable, resistance wherein mainly provides by the frictional force of balancing weight 2 and ground.

Preferably, the connection length between the propping element 4 and the positioning plate 32 is adjustable.

By adjusting the connection length of the fixing plate and the positioning plate 32, the counterweight block 2 is fixed at a relatively proper position, so that the corrugated pipe template 9 is fixed and stabilized by the corrugated pipe template 9 fixing device without moving.

Preferably, the positioning plate 32 is connected with the supporting member 4 by a bolt 8, and the positioning plate 32 or the supporting member 4 is provided with a kidney-shaped hole 7 for connecting the bolt 8.

The length of the bracket can be conveniently adjusted by the waist-shaped hole 7, so that the corrugated pipe template 9 can be conveniently positioned.

Preferably, a handle 5 for connecting the pull rope 1 is arranged on the top of the balancing weight 2.

The handle 5 facilitates hand grasping to move the weight 2.

Preferably, the two ends of the pull rope 1 are respectively connected with a first hook 6 and a second hook 11, the second hook 11 is hung on the handle 5, and the first hook 6 is hung on the top end of the corrugated pipe template 9.

Connect balancing weight 2 and bellows template 9 upper ends through stay cord 1, can avoid bellows template 9 to be jack-up or produce the slope at the in-process of pouring the short column, the resistance that produces this effect is provided by balancing weight 2 dead weights, and specific balancing weight 2 weight should combine concrete site operation condition and decide.

Preferably, the abutting member 4 and the positioning plate 32 are both angle steels.

The abutting piece 4 is anchored in the balancing weight 2 by using inequilateral angle steel, and the anchoring can reduce the procedure of mutually fixing the abutting piece 4 and the balancing weight 2, thereby simplifying the construction steps. For ordinary steel sheet, the angle steel intensity is higher, can avoid producing because of external force is too big and warp, can strengthen the intensity of fixed plate and locating plate 32, improves whole bellows fixing device's stability.

Preferably, the catch plate 31 is a channel, and a flange plate of the channel is in contact with the circumferential surface of the corrugated tube formwork 9.

Because the lateral wall of bellows template 9 is circular, and the channel-section steel has two flange boards, can block bellows template 9 under the effect of balancing weight 2 and stay cord 1 more inseparable, be difficult to slide.

Preferably, the pull cord 1 is an elastic cord.

The elastic rope can automatically change the size of the elastic force according to the change of the length, the adjustment is convenient, and the pull ropes 1 with different lengths do not need to be frequently replaced.

Compared with the prior art, the utility model, its effect is positive and obvious. The problem of among the prior art concrete placement in-process cause the bellows to shift, the dislocation, incline is solved. This bellows template fixed knot constructs simple actual effect, has greatly improved the operating efficiency of bellows template and the security of concrete placement operation to the shaping quality of independent cantilever concrete short column has effectively been ensured.

1. After the binding of the column steel bars to be poured is finished, the corrugated pipe template 9 is sleeved on the steel reinforcement cage from top to bottom, and the position of the corrugated pipe template 9 is adjusted according to the positioning requirement of the short column.

2. Placing the balancing weights 2 and the supports 3 around the corrugated pipe template 9 at equal intervals in the circumferential direction of the corrugated pipe template 9, wherein at least three groups of corrugated pipe template fixing devices are needed; and then loosening the positioning plate 31 of the connecting support and the bolts 8 of the pre-embedded abutting pieces 4 of the balancing weights 2, adjusting the support 3, enabling the opening side of the flange channel steel of the clamping plate 31 in the support piece 3 to face the side wall of the corrugated pipe template 9 and tightly abut against the side wall of the corrugated pipe template 9, avoiding horizontal sliding, and screwing down one bolt 8 close to the corrugated pipe template 9.

3. The position of the corrugated pipe template 9 is accurately adjusted according to the positioning requirement of a column to be poured, the corresponding positions of the support piece 3 and the balancing weight 2 are adjusted simultaneously, the support piece 3 is guaranteed to be always tightly propped against the side wall of the corrugated pipe template 9, and the bolt 8 is screwed down until the position of the corrugated pipe template 9 meets the formwork supporting precision requirement.

4. Finally, the hooks at the two ends of the stay cord 1 are respectively connected with the top of the side wall of the corrugated pipe template 9 and the handle 5 on the balancing weight 2, and the projection of the stay cord 1 on the side wall of the corrugated pipe template 9 is ensured to be parallel to the flange of the clamping plate 31 of the supporting piece 3.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the equivalent embodiment without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.

Claims (10)

1. The utility model provides a bellows template fixed knot constructs which characterized in that: include along the fixed group more than three groups of interval settings around the bellows template, fixed group include the balancing weight, connect in the inboard of balancing weight and contradict to the support piece and the drawknot of bellows template in the top of bellows template with stay cord between the balancing weight.

2. A corrugated tube formwork fixing structure as claimed in claim 1, wherein: and a propping piece is anchored on the inner side of the balancing weight and extends out of the balancing weight and is connected with the supporting piece.

3. A corrugated tube formwork fixing structure as claimed in claim 2, wherein: the supporting piece is of a T-shaped structure and comprises a vertical clamping plate and a transverse positioning plate, the vertical clamping plate is abutted to the peripheral surface of the corrugated pipe template, the transverse positioning plate is perpendicularly fixed to the clamping plate, and one end, far away from the clamping plate, of the positioning plate is connected with the abutting piece.

4. A corrugated tube formwork securing structure as claimed in claim 3, wherein: the connection length of the abutting piece and the positioning plate is adjustable.

5. A corrugated tube formwork securing structure as claimed in claim 4, wherein: the positioning plate is connected with the abutting piece through a bolt, and a waist-shaped hole for connecting the bolt is formed in the positioning plate or the abutting piece.

6. A corrugated tube formwork fixing structure as claimed in claim 1, wherein: and a handle for connecting the pull rope is arranged at the top of the balancing weight.

7. A corrugated tube formwork securing structure as claimed in claim 6, wherein: the two ends of the pull rope are respectively connected with a first hook and a second hook, the second hook is hung on the handle, and the first hook is hung on the top end of the corrugated pipe template.

8. A corrugated tube formwork securing structure as claimed in claim 3, wherein: the abutting piece and the positioning plate are both angle steel.

9. A corrugated tube formwork securing structure as claimed in claim 3, wherein: the cardboard is the channel-section steel, the flange board of channel-section steel with the global contact of bellows template.

10. A corrugated tube formwork fixing structure as claimed in claim 1, wherein: the pull rope is an elastic rope.

Images