CN216586177U

CN216586177U - Pier stud template reinforcing apparatus

Info

Publication number: CN216586177U
Application number: CN202122229089.7U
Authority: CN
Inventors: 邹顺兵; 朱正春; 邱蔺; 刘强; 李枝泽; 曾志勇
Original assignee: China Construction Eighth Engineering Divion Southern Construction Co Ltd
Current assignee: China Construction Eighth Engineering Divion Southern Construction Co Ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-05-24
Anticipated expiration: 2031-09-15

Abstract

The utility model provides a pier stud template reinforcing apparatus for solve the pier stud and pour the in-process, the concrete that is located the steel form bottom produces great lateral thrust to the steel form, thereby this lateral thrust easily leads to the steel form to warp and causes the technical problem that the steel form bottom leaks thick liquid on a large scale. The device comprises two semicircular rings, wherein the two semicircular rings are detachably spliced and fixed to form a circular ring structure; the reinforcing blocks are multiple, part of the reinforcing blocks are arranged on one semicircular ring, the other part of the reinforcing blocks are arranged on the other semicircular ring, and one end of each reinforcing block is flush with the inner side of the corresponding semicircular ring; the pier column template comprises a plurality of telescopic parts, wherein the plurality of telescopic parts are arranged in one-to-one correspondence with the plurality of reinforcing blocks, the other ends of the reinforcing blocks extend out of corresponding semicircular rings, the telescopic parts are fixedly connected with the other ends of the reinforcing blocks, and the telescopic parts are located below the corresponding semicircular rings.

Description

Pier stud template reinforcing apparatus

Technical Field

The utility model relates to the technical field of construction, in particular to a pier stud template reinforcing device.

Background

Before the pier stud construction, constructor all need be under construction the pile foundation earlier, and constructor generally now below the ground drilling to form the stake hole, later constructor transfers steel reinforcement cage and concreting in the stake downthehole, thereby forms the pile foundation, the pile foundation top generally is higher than the construction earth's surface, later constructor constructs the pier stud with the pile extension mode on the pile foundation, and the general step of pier stud construction does, at the steel reinforcement framework of pile foundation top installation pier stud, later at steel reinforcement framework's periphery installation steel form, and last constructor pours the concrete in the steel form, demolishs the steel form at last, thereby forms the pier stud.

Circular cross section's pile foundation and pier stud are more among the prior art, at construction pier stud in-process, constructor need pour the concrete in to the steel form after accomplishing cylindric steel form installation, pour the in-process, along with the increase of concrete height in the steel form, the pressure of concrete bottom crescent, the bottom of concrete produces great lateral thrust to the bottom of steel form this moment, this lateral thrust is very likely to push away the bottom of steel form and warp, thereby cause the bad phenomenon of leaking the thick liquid on a large scale to appear in the steel form bottom, seriously threaten and influence constructor to the pouring of pier stud concrete.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pier stud template reinforcing device aiming at the defects of the prior art, and the pier stud template reinforcing device is used for solving the technical problem that in the pier stud pouring process mentioned in the background art, concrete at the bottom of a steel template generates large lateral thrust on the steel template, and the lateral thrust easily causes deformation of the steel template, so that large-range slurry leakage at the bottom of the steel template is caused.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a pier stud formwork reinforcement device, comprising:

the two semicircular rings are detachably spliced and fixed to form a circular ring structure;

the reinforcing blocks are multiple, part of the reinforcing blocks are arranged on one semicircular ring, the other part of the reinforcing blocks are arranged on the other semicircular ring, and one end of each reinforcing block is flush with the inner side of the corresponding semicircular ring;

the extensible member, this extensible member is a plurality of, and a plurality of extensible members and polylith reinforcement piece one-to-one installation, the semicircle ring that corresponds with it is stretched out to the reinforcement piece other end, and this other end fixed connection of extensible member and reinforcement piece, this extensible member is located the semicircle ring below that corresponds with it, and the flexible end of this extensible member can be followed the radial inboard towards the semicircle ring of semicircle ring and is stretched out and drawn back.

The working principle is as follows:

after the pile foundation top is installed with cylindric steel form to constructor, constructor will two this moment the semicircle ring is spliced fixedly from the lateral surface that the steel form is close to the bottom respectively, and the ring inboard and the steel form butt that two semicircle ring splices to form this moment two the ring that the semicircle ring splice formed can cramp the steel form position that the steel form is close to the bottom with the clamp mode to prevent that the lateral thrust of concrete from pushing away the position deformation that is close to the bottom with the steel form.

After two semicircle rings are spliced and fixed from the outer side of the steel formwork, the reinforcing blocks are abutted to the steel formwork, and then constructors adjust the length of the extensible member to enable the extensible end of the extensible member to stretch out and draw back along the radial direction of the semicircle rings to the inner side of the semicircle rings until the extensible end of the extensible member is tightly abutted to the pile foundation below the pier stud, and the installation is completed at the moment.

In the process of pouring pier stud concrete, when the lower part of the steel formwork is pushed at the bottom of the concrete, the telescopic piece can push the reinforcing block tightly, so that the reinforcing block is stabilized at the outer side of the steel formwork, and the deformation of the part at the bottom of the steel formwork is further prevented.

The utility model has the beneficial effects that:

according to the utility model, a constructor splices and fixes the two semicircular rings to form a circular ring, the circular ring can clamp the bottom part of the steel template, so that the bottom part of the steel template is prevented from deforming due to lateral thrust of concrete, and after the two semicircular rings are installed on the steel template, a plurality of reinforcing blocks are tightly propped against the steel template.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of splicing and fixing two semicircular rings.

Description of reference numerals: semicircle ring 1, reinforcement piece 2, extensible member 3, spout 4, slider 5, mounting panel 6, butt board 7, connecting block 8, bolt 9, pier stud 10, pile foundation 11, steel form 12.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in fig. 1 and 2, a pier stud formwork reinforcing apparatus includes:

semicircle ring 1, this semicircle ring 1 is two, and two fixed formation ring structures of 1 detachably concatenation of this semicircle ring, every the both ends of semicircle ring 1 are the fixed connecting block 8 that all, and two connecting blocks 8 on one of them semicircle ring 1 can splice with two connecting blocks 8 one-to-one on another semicircle ring 1, and can correspond two connecting blocks 8 of concatenation and go up wear to establish one with both equal threaded connection's bolt 9, this kind of fixed mode easy operation of concatenation, convenient.

The reinforcing block 2 is a plurality of reinforcing blocks, wherein part of the reinforcing blocks 2 are arranged on one semicircular ring 1, the other part of the reinforcing blocks 2 are arranged on the other semicircular ring 1, and one end of each reinforcing block 2 is flush with the inner side of the corresponding semicircular ring 1.

Expansion piece 3, this expansion piece 3 is a plurality of, and a plurality of expansion pieces 3 and the installation of 2 one-to-one of polylith reinforcement piece, the semicircle ring 1 that corresponds with it is stretched out to the 2 other ends of reinforcement piece, and this other end fixed connection of expansion piece 3 and reinforcement piece 2, and this expansion piece 3 is located the semicircle ring 1 below that corresponds with it, and the flexible end of this expansion piece 3 can be followed the radial inboard towards semicircle ring 1 of semicircle ring 1 and is stretched out and drawn back.

As shown in fig. 1 and 2, the reinforcing block 2 is slidably connected with the semicircular ring 1, and the reinforcing block 2 can slide along the direction of the semicircular ring 1, the design mode is mainly used for allowing a constructor to adjust the position of the reinforcing block 2 on the semicircular ring 1, and in actual construction, according to the actual construction conditions, some parts of the pile foundation 11 close to the top part can be limited by obstacles, so that the constructor cannot install the expansion members 3 fixedly coupled with the reinforcing blocks 2 to the portion of the pile foundation 11 where there is an obstacle, in this case, the constructor can slide the reinforcing block 2, so that the reinforcing block 2 drives the telescopic member 3 to slide along the semicircular ring 1, therefore, the reinforcing block 2 drives the telescopic piece 3 to slide to other parts on the pile foundation 11 which do not interfere with the installation of the telescopic piece 3, and the design mode can further improve the flexibility of the structural installation of the utility model. A sliding groove 4 is formed in the semicircular ring 1 along the moving direction of the semicircular ring, a plurality of sliding blocks 5 capable of sliding along the sliding groove 4 are arranged in the sliding groove 4, the sliding blocks 5 are fixedly connected with a plurality of reinforcing blocks 2 arranged on the semicircular ring 1 in a one-to-one correspondence mode, the sliding mode is simple in structure, sliding operation is convenient, and practicability is high.

As shown in fig. 1, a mounting plate 6 is fixed at the end of the reinforcing block 2, the telescopic member 3 is fixedly connected with the mounting plate 6, the telescopic member 3 is in a jack structure, and the telescopic member 3 is in the jack structure, because the jack is a component with an independent use function, the use is more convenient.

As shown in fig. 1, a butt plate 7 is fixed to the flexible end of extensible member 3, and this butt plate 7 is for being banding arc structure, because pile foundation 11's cross section is circular, after constructor passed through extensible member 3 with butt plate 7 and pile foundation 11 butt this moment, butt plate 7's radian can be combined with pile foundation 11 circumference's radian is perfect to this kind of mode can increase butt plate 7 and pile foundation 11's butt area, thereby can prevent after the flexible end of extensible member 3 will exert oneself and transmit on butt plate 7 the concrete fracturing of pile foundation 11 is with butt plate 7, thereby further protect pile foundation 11's structure.

The working principle is as follows:

during construction pier stud 10, after 11 tops of pile foundation are installed with cylindric steel form 12 to constructor, constructor will two this moment semicircle ring 1 splices fixedly through connecting block 8 and bolt 9 complex mode from the lateral surface that steel form 12 is close to the bottom respectively, and the ring inboard and the steel form 12 butt that two semicircle ring 1 splices and form this moment are two the ring that semicircle ring 1 splices and form can be cramped the steel form 12 position that steel form 12 is close to the bottom with the clamp mode to prevent that the lateral thrust of concrete from pushing away the position top that steel form 12 is close to the bottom and warping.

After two semicircle rings 1 are spliced and fixed from the outer side of a steel template 12, the reinforcing block 2 is abutted against the steel template 12, then according to the position requirement, a constructor can properly slide the reinforcing block 2 so as to adjust the position of the reinforcing block 2 on the semicircle ring 1, then the constructor adjusts the length of the telescopic part 3, the telescopic end of the telescopic part 3 is made to stretch out and draw back along the radial direction of the semicircle ring 1 to the inner side of the semicircle ring 1 until the abutting plate 7 at the telescopic end of the telescopic part 3 is abutted against the pile foundation 11 at the lower part of the pier stud 10, and the installation is completed at the moment.

In the process of pouring the pier stud 10 concrete, when the lower part of the steel form 12 is pushed by the bottom of the concrete, the telescopic piece 3 can push the reinforcing block 2 tightly, so that the reinforcing block 2 is stabilized at the outer side of the steel form 12, and the deformation of the part at the bottom of the steel form 12 is further prevented.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides a pier stud template reinforcing apparatus which characterized in that includes:

the two semicircular rings (1) are detachably spliced and fixed to form a circular ring structure;

the reinforcing blocks (2) are multiple, part of the reinforcing blocks (2) are arranged on one semicircular ring (1), the other part of the reinforcing blocks (2) are arranged on the other semicircular ring (1), and one end of each reinforcing block (2) is flush with the inner side of the corresponding semicircular ring (1);

expansion piece (3), this expansion piece (3) are a plurality of, and a plurality of expansion pieces (3) and polylith reinforcement piece (2) one-to-one installation, and the semicircle ring (1) that corresponds with it is stretched out to reinforcement piece (2) other end, and expansion piece (3) and this other end fixed connection of reinforcement piece (2), and this expansion piece (3) are located semicircle ring (1) below that corresponds with it, and the inboard of semicircle ring (1) of radial orientation that can follow semicircle ring (1) of the flexible end of this expansion piece (3) is flexible.

2. The pier stud template reinforcing apparatus of claim 1, wherein: reinforcing block (2) and semicircle ring (1) sliding connection, and reinforcing block (2) can slide along the trend of semicircle ring (1).

3. The pier stud template reinforcing device according to claim 2, wherein: a sliding groove (4) is formed in the semicircular ring (1) along the moving direction of the semicircular ring, a plurality of sliding blocks (5) capable of sliding along the sliding groove (4) are arranged in the sliding groove (4), and the sliding blocks (5) are fixedly connected with a plurality of reinforcing blocks (2) arranged on the semicircular ring (1) in a one-to-one correspondence mode.

4. The pier stud template reinforcing apparatus of claim 1, wherein: reinforcing block (2) end fixing mounting panel (6), extensible member (3) and mounting panel (6) fixed connection, extensible member (3) are the jack structure.

5. The pier stud template reinforcing apparatus of claim 1, characterized in that: the telescopic end of the telescopic piece (3) is fixed with a butt joint plate (7), and the butt joint plate (7) is of a strip-shaped arc-shaped plate structure.

6. The pier stud template reinforcing apparatus of claim 1, wherein: every connecting block (8) is all fixed at the both ends of semicircle ring (1), and two connecting blocks (8) on one of them semicircle ring (1) can splice with two connecting blocks (8) one-to-one on another semicircle ring (1), and can correspond and wear to establish one and both equal threaded connection's bolt (9) on two connecting blocks (8) of splicing.