CN218713040U

CN218713040U - Concrete grouting device

Info

Publication number: CN218713040U
Application number: CN202223051836.3U
Authority: CN
Inventors: 谢倩萍; 熊文强; 马崇珍; 金小强; 朱太剑; 李宝清
Original assignee: Sichuan Communications Construction Group Co Ltd
Current assignee: Sichuan Communications Construction Group Co Ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-24
Anticipated expiration: 2032-11-16

Abstract

The utility model provides a concrete grouting device belongs to the construction field, including the slip casting organism, be provided with the slip casting pipe on the slip casting organism, the slip casting pipe is responsible for and many slip casting branch pipes including the slip casting, the one end fixed connection that the slip casting was responsible for is many on the slip casting organism slip casting branch pipe all communicates the setting and is responsible for the one end of keeping away from the organism at the slip casting, every the slip casting branch pipe is kept away from the one end that the slip casting was responsible for and all is provided with the clamping mechanism who is used for being connected with the steel reinforcement cage. The utility model discloses can once only carry out the slip casting simultaneously at a plurality of positions to guarantee the homogeneity of concrete, reduced equipment cost when satisfying the slip casting demand.

Description

Concrete grouting device

Technical Field

The utility model relates to a construction technical field particularly, relates to a concrete grouting device.

Background

The cast-in-place pile is formed by forming a hole at the pile position, then placing the bound reinforcement cage and finally pouring concrete, and is widely adopted due to simple construction process and lower cost. When concrete is poured into a pile hole, if one grouting device is used for grouting at one point, the uniformity of grouting is difficult to ensure, so that at present, several grouting devices are usually used for grouting at multiple points at the same time, and thus, the investment cost of equipment is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete grouting device, it can once only carry out the slip casting simultaneously at a plurality of positions to guarantee the homogeneity of concrete, reduced equipment cost when satisfying the slip casting demand.

The embodiment of the utility model discloses a realize through following technical scheme: the utility model provides a concrete grouting device, includes the slip casting organism, be provided with the slip casting pipe on the slip casting organism, the slip casting pipe is responsible for and many slip casting branch pipes including the slip casting, the one end fixed connection that the slip casting was responsible for is many on the slip casting organism the slip casting branch pipe all communicates the setting and is responsible for the one end of keeping away from the organism at the slip casting, every the slip casting branch pipe is kept away from the one end that the slip casting was responsible for and all is provided with the clamping mechanism who is used for being connected with the steel reinforcement cage.

Further, the clamping mechanism comprises a clamping seat, a fixing block is arranged on the grouting branch pipe, the clamping seat is fixedly arranged on the fixing block, one end of the clamping seat is provided with a clamping groove matched with the shape of the annular steel bar of the steel reinforcement cage, and the depth of the clamping groove is larger than the distance between every two adjacent annular steel bars.

Further, the joint seat is provided with anticreep spare near draw-in groove open-ended one side, anticreep spare includes many bolts, bolt threaded connection is on the joint seat and the one end of bolt inserts in the draw-in groove.

Further, the slip casting is responsible for and is kept away from the one end of slip casting organism and is provided with the enhancement flange, be provided with two piece at least connection ropes on the enhancement flange, connect the rope along the circumferencial direction evenly distributed who strengthens the flange.

Further, the connecting rope is a steel wire rope.

Furthermore, the reinforcing flange is sleeved with an elastic ring for binding a plurality of grouting branch pipes into a whole.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

1. the utility model discloses an install many slip casting branch pipes on the slip casting is responsible for, place many slip casting branch pipes simultaneously the different positions in stake hole, can carry out the slip casting at a plurality of positions simultaneously promptly, improved the homogeneity of slip casting.

2. The utility model discloses an install latch mechanism on slip casting branch pipe to in fix the assigned position on the steel reinforcement cage with the slip casting branch pipe, thereby avoid slip casting in-process slip casting branch pipe to take place to rock.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of a concrete grouting device provided by the present invention;

FIG. 2 is a schematic view of the clamping mechanism and the grouting pipe of the present invention;

FIG. 3 is a schematic view of the mounting structure of the clamping mechanism of the present invention on the main grouting pipe;

icon: 1-grouting machine body, 2-grouting pipe, 21-grouting main pipe, 211-reinforcing flange, 212-connecting rope, 22-grouting branch pipe, 221-fixing block, 23-elastic ring, 3-clamping mechanism, 31-clamping seat, 311-clamping groove, 32-anti-release part and 321-bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

The following concrete grouting device is further explained by combining with the specific embodiment, and as shown in fig. 1-3, the utility model relates to a concrete grouting device, including grouting organism 1, grouting organism 1 includes base, booster pump and concrete feed cylinder, installs slip casting pipe 2 on grouting organism 1, opens the booster pump and can carry the concrete in the concrete feed cylinder to the stake downthehole through slip casting pipe 2. Slip casting pipe 2 includes that slip casting is responsible for 21 and many slip casting branch pipes 22, and the slip casting is responsible for 21 one end fixed connection on slip casting organism 1, and many slip casting branch pipes 22 all communicate the setting and are responsible for 21 one end of keeping away from the organism in the slip casting to in being responsible for the concrete reposition of redundant personnel to many slip casting branch pipes 22 in 21 with the slip casting, make the concrete flow to the stake hole simultaneously from a plurality of dot positions.

One end of the main grouting pipe 21, which is far away from the grouting machine body 1, is provided with a reinforcing flange 211 so as to improve the strength of the connecting part of the main grouting pipe 21 and the branch grouting pipe 22. At least two connecting ropes 212 are fixedly connected to the reinforcing flange 211, and the connecting ropes 212 are uniformly distributed along the circumferential direction of the reinforcing flange 211. In this embodiment, two connecting ropes 212 are provided, and in other embodiments, three or four connecting ropes 212 may be provided. All the connecting ropes 212 are stretched straight and the ends of the connecting ropes 212 are tied to the reinforcement cage, that is, the ends of the grouting main pipe 21 can be located at the center of the pile hole. The connecting rope 212 in this embodiment is a steel wire rope to ensure that the connecting rope 212 has sufficient strength to support the main grouting pipe 21.

For the stability that improves concrete grouting process, avoid slip casting branch pipe 22 to take place to rock, the one end that slip casting main pipe 21 was kept away from to every slip casting branch pipe 22 all is provided with the latch mechanism 3 that is used for being connected with the steel reinforcement cage. The clamping mechanism 3 comprises a clamping seat 31, a fixing block 221 is fixedly connected to the outer wall of the grouting branch pipe 22, the clamping seat 31 is fixedly installed on the fixing block 221, a clamping groove 311 matched with the shape of the annular steel bar of the steel reinforcement cage is formed in one end of the clamping seat 31, and the depth of the clamping groove 311 is larger than the distance between every two adjacent annular steel bars. Clamping seat 31 is clamped on two adjacent annular steel bars on the steel reinforcement cage in sequence through clamping groove 311, so that clamping seat 31 can be stably installed on the steel reinforcement cage, and slip casting branch pipe 22 is prevented from shaking due to rotation of clamping seat 31.

One side of the clamping seat 31 close to the opening of the clamping slot 311 is provided with a separation-preventing piece 32 to prevent the clamping seat 31 from shaking after clamping. The anti-slip member 32 includes a plurality of bolts 321, and the bolts 321 are all screwed on the clamping seat 31 and one end of the bolt 321 is inserted into the clamping slot 311. Screwing bolt 321 into clamping seat 31 can limit the position of clamping seat 31 on the reinforcement cage, so as to prevent clamping seat 31 from loosening.

Still overlap on the reinforcing flange 211 and be equipped with elastic ring 23, after the slip casting process, through elastic ring 23 with the tip constraint of many slip casting branch pipes 22 as an organic whole to the process of accomodating of slip casting branch pipe 22 is convenient. The ends of the plurality of grouting branch pipes 22 are in a close state after being stored, and when the next grouting process starts, the ends of the plurality of grouting branch pipes 22 can be found and pulled to a specified position at the same time, so that the efficiency of the preorder preparation work of grouting operation is improved.

The working process of the embodiment is as follows: two connecting ropes 212 on the main grouting pipe 21 are straightened simultaneously, the main grouting pipe 21 is located at the center of a pile hole, one ends, far away from the main grouting pipe 21, of the connecting ropes 212 are tied up on a reinforcement cage, the clamping mechanisms 3 on the multiple grouting branch pipes 22 are clamped to different positions of the reinforcement cage respectively, the multiple grouting branch pipes 22 are uniformly distributed around the pile hole, then the grouting machine body 1 is started to introduce concrete into the grouting pipes 2, and the concrete can be injected into the pile hole from the multiple grouting branch pipes 22 simultaneously.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a concrete grouting device, includes slip casting organism (1), be provided with slip casting pipe (2) on slip casting organism (1), its characterized in that: slip casting pipe (2) are responsible for (21) and many slip casting branch pipe (22) including the slip casting, the one end fixed connection that the slip casting was responsible for (21) is many on slip casting organism (1) slip casting branch pipe (22) all communicate to set up the one end of being responsible for (21) in the slip casting and keeping away from the organism, every slip casting branch pipe (22) keep away from the one end that the slip casting was responsible for (21) and all are provided with joint mechanism (3) that are used for being connected with the steel reinforcement cage.

2. The concrete grouting device according to claim 1, characterized in that: clamping mechanism (3) are including joint seat (31), be provided with fixed block (221) on slip casting branch pipe (22), joint seat (31) are fixed to be set up on fixed block (221), draw-in groove (311) with the annular reinforcing bar shape looks adaptation of steel reinforcement cage is seted up to the one end of joint seat (31), the degree of depth of draw-in groove (311) is greater than the interval between two adjacent annular reinforcing bars.

3. The concrete grouting device according to claim 2, characterized in that: clamping seat (31) are close to draw-in groove (311) open-ended one side and are provided with anticreep spare (32), anticreep spare (32) include many bolts (321), bolt (321) threaded connection is on clamping seat (31) and the one end of bolt (321) inserts in draw-in groove (311).

4. The concrete grouting device according to claim 1, characterized in that: the grouting main pipe (21) is far away from one end of the grouting machine body (1) and is provided with a reinforcing flange (211), at least two connecting ropes (212) are arranged on the reinforcing flange (211), and the connecting ropes (212) are uniformly distributed along the circumferential direction of the reinforcing flange (211).

5. The concrete grouting device according to claim 4, characterized in that: the connecting rope (212) is a steel wire rope.

6. The concrete grouting device according to claim 5, characterized in that: the reinforcing flange (211) is sleeved with an elastic ring (23) used for binding a plurality of grouting branch pipes (22) into a whole.