CN219260981U

CN219260981U - Suspension supporting device for bored concrete pile reinforcement cage

Info

Publication number: CN219260981U
Application number: CN202320747908.3U
Authority: CN
Inventors: 高鹏; 周远强; 王东晶; 赵威威; 蔺佼; 冉磊; 杨腾; 陈建; 李慧; 万再新; 曹杰
Original assignee: China Jikan Research Institute Of Engineering Investigations And Design co ltd
Current assignee: China Jikan Research Institute Of Engineering Investigations And Design co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-06-27
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a suspension supporting device for a bored concrete pile reinforcement cage, which relates to the technical field of building construction devices and comprises a pile casing, wherein a plurality of rigid sleeve plates are fixedly arranged on the inner wall of the pile casing, a sliding rod is movably connected to the inner wall of each rigid sleeve plate, and one end of the sliding rod, which is close to the axis of the pile casing, is fixedly connected with a hook. The utility model firstly levels the site to be constructed, then places the protective cylinder on the plane, adjusts the length of the sliding rod extending into the axle center of the protective cylinder along the rigid sleeve plate according to the diameter of the actual steel reinforcement cage, so that the hook can just hang the steel reinforcement cage, and then wedges the wedge-shaped clamping block into the space between the sliding rod and the rigid sleeve plate, thereby ensuring that the sliding rod cannot have the problem of position deviation in the use process, hoisting the next section of steel reinforcement cage, and splicing the two adjacent steel reinforcement cages together, thereby completing the splicing process, avoiding the problems of large installation space and larger potential danger.

Description

Suspension supporting device for bored concrete pile reinforcement cage

Technical Field

The utility model relates to the technical field of building construction devices, in particular to a suspension supporting device for a cast-in-place pile reinforcement cage.

Background

When the high-rise building pile foundation is constructed, the construction of the bored pile is two methods, namely a slurry wall protection method and a full sleeve construction method, because of different wall protection forms selected by the bored pile.

The slurry wall protection construction method comprises the following steps: leveling a field, preparing slurry, burying a pile casing, paving a working platform, installing a drilling machine and positioning, drilling a hole, cleaning the hole and checking the quality of the hole, lowering a reinforcement cage, pouring underwater concrete, pulling out the pile casing and checking the quality.

When the steel reinforcement cage is arranged, if the steel reinforcement cage is overlong, an oversized hoisting machine is adopted, a larger space is needed, and the potential danger is also larger. The above problems can be avoided by adopting a method of installing the reinforcement cage in sections.

When installing the reinforcement cages in sections, when one section of reinforcement cage is hung to the completed hole, a device is needed to hold the reinforcement cage until the next section of reinforcement cage is hung, then two adjacent reinforcement cages are spliced together, and finally the lower hole of the reinforcement cage is completed. Accordingly, the present application proposes a suspension support device for a pile cage for solving the above-mentioned problems.

Disclosure of Invention

The utility model provides a suspension supporting device for a bored concrete pile reinforcement cage, which aims to solve the problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a bored concrete pile steel reinforcement cage suspension support device, includes a casing, fixed mounting has a plurality of rigidity sleeve plates on the inner wall of casing, every all swing joint has the slide bar on the inner wall of rigidity sleeve plate, the one end fixedly connected with couple that the slide bar is close to casing axle center department.

The technical scheme of the utility model is further improved as follows: and a wedge-shaped clamping block is movably connected between the inner wall of the rigid sleeve plate and the upper surface of the sliding rod.

The technical scheme of the utility model is further improved as follows: and the two sides of the wedge-shaped clamping block are fixedly connected with a shifting block.

The technical scheme of the utility model is further improved as follows: the other end fixedly connected with go-between of slide bar, swing joint has the connecting rope on the inner wall of go-between, the one end of connecting rope is connected with the surface fixed of a casing.

The technical scheme of the utility model is further improved as follows: and a plurality of hoisting ropes are fixedly arranged on the outer surface of the protective barrel.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a suspension supporting device for a bored concrete pile reinforcement cage, which comprises the steps of firstly flattening a construction site, placing a pile casing on a plane, adjusting the length of a sliding rod extending into the axis of the pile casing along a rigid sleeve plate according to the diameter of an actual reinforcement cage, so that a hook can just hang the reinforcement cage, wedging a wedge-shaped clamping block into a space between the sliding rod and the rigid sleeve plate, thereby ensuring that the sliding rod cannot have the problem of position deviation in the use process, hoisting the next section of reinforcement cage, and splicing two adjacent reinforcement cages together, thereby avoiding the problems of large installation space and large potential danger caused by the need of an ultra-large hoisting machine.

2. The utility model provides a suspension supporting device for a cast-in-place pile reinforcement cage, which is characterized in that a sliding rod is connected with a pile casing, so that the problem that the sliding rod falls off in the using process of the device is avoided, and the device is convenient to integrally hoist by arranging hoisting ropes.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic perspective view of another angle of the present utility model;

FIG. 3 is a schematic perspective view of the slide bar and hanger of the present utility model;

fig. 4 is a schematic perspective view of a wedge-shaped latch and a dial of the present utility model.

In the figure: 1. a protective barrel; 2. a rigid sleeve plate; 3. a slide bar; 4. a hook; 5. wedge-shaped clamping blocks; 6. a shifting block; 7. a connecting ring; 8. a connecting rope; 9. and (5) hoisting the rope.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a suspension supporting device for a bored concrete pile reinforcement cage, which comprises a pile casing 1, wherein a plurality of rigid sleeve plates 2 are fixedly arranged on the inner wall of the pile casing 1, a sliding rod 3 is movably connected to the inner wall of each rigid sleeve plate 2, one end of the sliding rod 3, which is close to the axis of the pile casing 1, is fixedly connected with a hook 4, firstly, a construction site is leveled, the pile casing 1 is placed on a plane, and the length of the sliding rod 3, which extends into the axis of the pile casing 1 along the rigid sleeve plates 2, is adjusted according to the diameter of an actual reinforcement cage, so that the hook 4 can just hang the reinforcement cage, then hoist the next section of reinforcement cage, and splice two adjacent reinforcement cages together, thereby completing the splicing process, avoiding the problems of large installation space and large potential danger.

Further, a wedge-shaped clamping block 5 is movably connected between the inner wall of the rigid sleeve plate 2 and the upper surface of the sliding rod 3, and when the sliding rod 3 is adjusted to a proper position in the rigid sleeve plate 2, the wedge-shaped clamping block 5 is wedged into a space between the sliding rod 3 and the rigid sleeve plate 2, so that the problem that the sliding rod 3 is not shifted in position in the use process is solved.

Further, the two sides of the wedge-shaped clamping block 5 are fixedly connected with a shifting block 6, so that the wedge-shaped clamping block 5 is conveniently pulled out.

Further, the other end fixedly connected with go-between 7 of slide bar 3, swing joint has connecting rope 8 on the inner wall of go-between 7, and the one end of connecting rope 8 is connected with the surface fixed of a section of thick bamboo 1, is connected slide bar 3 with a section of thick bamboo 1, avoids the slide bar 3 to appear dropping the problem of device in the use.

Further, a plurality of hoisting ropes 9 are fixedly arranged on the outer surface of the pile casing 1, and the device is convenient to hoist integrally through the arrangement of the hoisting ropes 9.

The working principle of the suspension supporting device for the bored concrete pile reinforcement cage is specifically described below.

As shown in fig. 1-4, firstly, the construction site is leveled, then the protective cylinder 1 is placed on a plane, and according to the diameter of an actual steel reinforcement cage, the length of the sliding rod 3 extending into the axle center of the protective cylinder 1 along the rigid sleeve plate 2 is adjusted, so that the hook 4 can just hang the steel reinforcement cage, and then the wedge-shaped clamping block 5 is wedged into the space between the sliding rod 3 and the rigid sleeve plate 2, thereby ensuring that the sliding rod 3 cannot have the problem of position deviation in the use process.

Claims

1. A bored concrete pile steel reinforcement cage suspension support device, its characterized in that: including protecting a section of thick bamboo (1), fixedly mounted with a plurality of rigidity sleeve plate (2) on the inner wall of protecting a section of thick bamboo (1), every all swing joint has slide bar (3) on the inner wall of rigidity sleeve plate (2), one end fixedly connected with couple (4) that slide bar (3) are close to a section of thick bamboo (1) axle center department.

2. A suspension support device for a cast-in-place pile cage as defined in claim 1, wherein: a wedge-shaped clamping block (5) is movably connected between the inner wall of the rigid sleeve plate (2) and the upper surface of the sliding rod (3).

3. A suspension support device for a cast-in-place pile cage as defined in claim 2, wherein: the two sides of the wedge-shaped clamping block (5) are fixedly connected with a shifting block (6).

4. A suspension support device for a cast-in-place pile cage as defined in claim 1, wherein: the other end fixedly connected with go-between (7) of slide bar (3), swing joint has connecting rope (8) on the inner wall of go-between (7), the one end of connecting rope (8) is connected with the surface fixed of a casing (1).

5. A suspension support device for a cast-in-place pile cage as defined in claim 1, wherein: a plurality of hoisting ropes (9) are fixedly arranged on the outer surface of the protective barrel (1).