CN220284834U

CN220284834U - Supporting structure

Info

Publication number: CN220284834U
Application number: CN202321856959.6U
Authority: CN
Inventors: 蔡帅; 高海林; 张会平; 孙元元; 张惠聪; 何鸽琳; 孙世宁; 杨静格; 刘新; 王晶
Original assignee: Henan Tongjian Architectural Design Co ltd
Current assignee: Tongjian Construction Group Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-01-02
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a supporting structure which comprises a fixed column, wherein a telescopic mechanism is arranged in the fixed column, the telescopic mechanism comprises a movable rod, one ends of the fixed column and the movable rod, which are far away from each other, are fixedly connected with a mounting plate, a fixing mechanism is arranged on the other side of the mounting plate, and a protection mechanism is arranged around the fixing rod. The beneficial effects are that: the fixing mechanism is arranged and comprises a stepping motor, the fixing rod is driven to rotate by the stepping motor and is gradually inserted into two sides of the foundation pit, so that the fixing column and the movable rod are fixed, workers only need to support the fixing rod in an auxiliary mode at the middle position, the fixing rod does not need to move back and forth, and the working efficiency is improved; the multiple fixing rods are arranged, the multiple fixing rods are linked through the chain wheels and the chains, the machine is multipurpose, and the resource utilization rate is improved; the protection mechanism is arranged and comprises a protection rod and a baffle, and the damage to people caused by sharp cones at the end part of the fixing rod is avoided through blocking of the protection rod and the baffle.

Description

Supporting structure

Technical Field

The utility model relates to the technical field of supporting equipment, in particular to a supporting structure.

Background

In the excavation of foundation pits of house buildings and structures, especially in cities, due to the limitation of places, the foundation pits are usually supported by side walls, namely the side walls of the foundation pits are often required to be excavated vertically, and because the soil body of the side walls of the foundation pits is unstable, supporting and protecting structures are usually required to support and protect.

Through retrieving chinese patent publication No. CN218713069U, a supporting structure is disclosed, this patent is connected with the threaded rod of movable column through the fixed slot, make the movable column can stretch out and draw back in the fixed slot on the fixed column, and in the in-process of stretch out and draw back the regulation, fixed column and movable column can carry out length adjustment according to the building needs, improve the practicality of this utility model, simultaneously through the rotation of operation ring belt motion spliced pole, can accomodate the spliced pole in the spliced slot on fixed column or the movable column with this, and make spliced pole and linkage groove separation, then can make the layer board rotate with the reference column as the center, thereby satisfy the building needs and carry out angle adjustment, overall structure easy operation, convenient to use, also can carry out angle adjustment when carrying out length distance adjustment, thereby can effectively improve the practicality of this utility model.

Because supporting construction can install the high position in the middle of the foundation ditch generally, so operating personnel need use auxiliary assembly to install supporting construction in the sky, when the installation, need to fix one end earlier, remove auxiliary assembly again and fix the other end, and the operation is troublesome, and work efficiency is low.

Disclosure of Invention

The present utility model aims to solve the above problems and provide a support structure.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a supporting construction, includes the fixed column, be provided with telescopic machanism in the fixed column, telescopic machanism includes the movable rod, the fixed column with the equal fixedly connected with mounting panel of one end that the movable rod kept away from each other, the opposite side symmetry of mounting panel is provided with fixed establishment, fixed establishment includes step motor, step motor fixed connection is in one side of mounting panel, step motor's output has the dead lever through the coupling joint, be provided with around the dead lever and avoid the dead lever causes the protection machanism of injury to the people.

Preferably, the fixing mechanism comprises a plurality of fixing rods which are rotationally connected to one side, far away from the fixing columns, of the mounting plate, each fixing rod is fixedly connected with a chain wheel, and chains are connected between the chain wheels.

Preferably, the mounting plate is internally provided with a mounting groove, and the chain wheel and the chain are both positioned in the mounting groove.

Preferably, the protection mechanism comprises a plurality of protection rods, the protection rods are slidably connected in the mounting plate, one ends of the protection rods are fixedly connected with baffle plates, the other ends of the protection rods penetrate through the mounting plate and are fixedly connected with limiting plates, and springs wound on part of the protection rods are connected between the mounting plate and the baffle plates.

Preferably, the baffle is provided with a through hole which is convenient for the fixing rod to pass through.

Preferably, the telescopic mechanism comprises a rotating motor, the rotating motor is fixedly connected to the inner side wall of the fixed column, the output end of the rotating motor is connected with a screw rod through a coupling, and the screw rod is connected with a movable rod which is connected to the upper inner wall and the lower inner wall of the fixed column in a sliding mode.

The beneficial effects are that: the fixing mechanism is arranged and comprises a stepping motor, the fixing rod is driven to rotate by the stepping motor and is gradually inserted into two sides of the foundation pit, so that the fixing column and the movable rod are fixed, workers only need to support the fixing rod in an auxiliary mode at the middle position, the fixing rod does not need to move back and forth, and the working efficiency is improved; the multiple fixing rods are arranged, the multiple fixing rods are linked through the chain wheels and the chains, the machine is multipurpose, and the resource utilization rate is improved; the protection mechanism is arranged and comprises a protection rod and a baffle, and the damage to people caused by sharp cones at the end part of the fixing rod is avoided through blocking of the protection rod and the baffle.

Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a support structure according to the present utility model;

FIG. 2 is a front view of the internal structure of a support structure according to the present utility model;

FIG. 3 is a schematic view of a protective mechanism of a support structure according to the present utility model;

FIG. 4 is a schematic view of a fixing mechanism of a support structure according to the present utility model;

fig. 5 is a lower view of the internal structure of the mounting plate of a support structure according to the present utility model.

The reference numerals are explained as follows: 1. fixing the column; 2. a telescoping mechanism; 201. a rotating electric machine; 202. a screw; 203. a movable rod; 3. a mounting plate; 4. a fixing mechanism; 401. a stepping motor; 402. a fixed rod; 403. a sprocket; 404. a chain; 5. a protective mechanism; 501. a protective rod; 502. a baffle; 503. a limiting plate; 504. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-5, a supporting structure comprises a fixed column 1, wherein a telescopic mechanism 2 is arranged in the fixed column 1, the telescopic mechanism 2 comprises a rotating motor 201, the rotating motor 201 is connected with the inner wall of the fixed column 1 through a bolt, the output end of the rotating motor 201 is connected with a screw rod 202 through a coupling, a movable rod 203 which is connected with the upper inner wall and the lower inner wall of the fixed column 1 in a sliding way is connected to the screw rod 202 through threads, one ends, far away from each other, of the fixed column 1 and the movable rod 203 are fixedly connected with a mounting plate 3, a mounting groove is formed in the mounting plate 3, the rotating motor 201 is started, the rotating motor 201 drives the screw rod 202 to rotate, and the screw rod 202 drives the movable rod 203 to move towards the direction far away from the fixed column 1;

the other side of the mounting plate 3 is provided with a fixing mechanism 4, the fixing mechanism 4 comprises a stepping motor 401, the stepping motor 401 is connected to one side of the mounting plate 3 through a bolt, the output end of the stepping motor 401 is connected with a fixing rod 402 with a conical end part through a coupler, the fixing mechanism 4 comprises a plurality of fixing rods 402, each fixing rod 402 is fixedly connected with a chain wheel 403 which is positioned in a mounting groove formed in the mounting plate 3, chains 404 are connected between the chain wheels 403, the stepping motor 401 is started, the stepping motor 401 drives one fixing rod 402 to rotate, the chain wheels 403 fixed on the fixing rod 402 are driven to rotate while the fixing rod 402 rotates, the chain wheels 403 drive the chains 404 to rotate, and the chains 404 drive other chain wheels 403 to drive the other fixing rods 402 to rotate, so that linkage among the fixing rods 402 is realized, the machine is multipurpose, and the energy utilization rate is improved;

the protection mechanism 5 for avoiding the damage of the fixing rod 402 to the human body is arranged around the fixing rod 402, the protection mechanism 5 comprises a plurality of protection rods 501, the protection rods 501 are slidably connected in the mounting plate 3, one ends of the protection rods 501 are riveted with baffle plates 502, through holes which are convenient for the fixing rod 402 to pass through are formed in the baffle plates 502, the other ends of the protection rods 501 pass through the mounting plate 3 and are inserted with limiting plates 503, springs 504 wound on part of the protection rods 501 are connected between the mounting plate 3 and the baffle plates 502, when the fixing rod 402 is fixed, the springs 504 are in a compressed state, and when the fixing rod 402 is pulled out, the baffle plates 502 and the protection rods 501 can be quickly reset under the action of elastic force of the springs 504, so that the damage to the human body caused by the pointed cone ends of the fixing rod 402 in the carrying process is avoided.

Working principle: in the utility model, firstly, a proper height is selected in a foundation pit, then a baffle 502 is tightly attached to the side wall of the foundation pit, a stepping motor 401 is started, the stepping motor 401 drives a fixed rod 402 to rotate, a hand-held fixed column 1 enables the fixed rod 402 to gradually extend into the inner wall of the foundation pit, so that the aim of fixing the fixed column 1 is fulfilled, at the moment, a spring 504 is compressed, then a rotating motor 201 is started, the rotating motor 201 drives a screw 202 to rotate, the screw 202 drives a movable rod 203 to move in a direction away from the fixed column 1, when the movable rod 203 quickly touches the inner wall of the foundation pit, another stepping motor 401 is started, the fixed rod 402 is gradually inserted into soil of the side wall of the foundation pit to fix in continuous rotation, and after the fixed rod 402 is pulled out after the fixed rod 402 is used, the baffle 502 and a protection rod 501 are quickly reset under the action of spring 504, so that injury to people caused by the fixed rod 402 in the carrying process is avoided.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a supporting construction, includes fixed column (1), be provided with telescopic machanism (2) in fixed column (1), telescopic machanism (2) are including movable rod (203), fixed column (1) with the equal fixedly connected with mounting panel (3) of one end that movable rod (203) kept away from each other, its characterized in that: the utility model discloses a protection device for the artificial injury of the fixed rod (402), including mounting panel (3), opposite side symmetry of mounting panel (3) is provided with fixed establishment (4), fixed establishment (4) include step motor (401), step motor (401) fixed connection is in one side of mounting panel (3), the output of step motor (401) is connected with dead lever (402) through the coupling joint, be provided with around dead lever (402) guard mechanism (5) of dead lever (402) to the artificial injury.

2. A support structure according to claim 1, wherein: the fixing mechanism (4) comprises a plurality of fixing rods (402) which are rotationally connected to one side, far away from the fixing column (1), of the mounting plate (3), each fixing rod (402) is fixedly connected with a chain wheel (403), and the chain wheels (403) are connected with chains (404).

3. A support structure according to claim 2, wherein: the inside of mounting panel (3) has seted up the mounting groove, sprocket (403) with chain (404) all are located the mounting groove.

4. A support structure according to claim 1, wherein: the protection mechanism (5) comprises a plurality of protection rods (501), the protection rods (501) are slidably connected in the mounting plate (3), one end of each protection rod (501) is fixedly connected with a baffle plate (502), the other end of each protection rod (501) penetrates through the mounting plate (3) and is fixedly connected with a limiting plate (503), and springs (504) wound on part of the protection rods (501) are connected between the mounting plate (3) and the baffle plates (502).

5. A support structure according to claim 4, wherein: the baffle (502) is provided with a through hole which is convenient for the fixing rod (402) to pass through.

6. A support structure according to claim 1, wherein: the telescopic mechanism (2) comprises a rotating motor (201), the rotating motor (201) is fixedly connected to the inner side wall of the fixed column (1), the output end of the rotating motor (201) is connected with a screw rod (202) through a coupling, and the screw rod (202) is connected with a movable rod (203) which is connected with the upper inner wall and the lower inner wall of the fixed column (1) in a sliding mode.