CN220747869U - Foundation pit protection device for municipal engineering construction - Google Patents

Abstract

The utility model discloses a foundation pit protection device for municipal engineering construction, which comprises a plurality of protection upright posts, wherein the lower parts of the protection upright posts are hollow frame structures, round tubes are fixedly connected to the bottom surface of a frame, round rods are accommodated in the round tubes, two connecting pieces are respectively fixedly arranged on the side elevation of each protection upright post, assembly holes are formed in the connecting pieces and are matched with the round rods, and two adjacent protection upright posts are hinged through the connecting pieces, the assembly holes and the round rods on the side elevation. Through the articulated of several protection stand, just can enclose the hole base, realize the guard action, every protection stand is independent individual when dismantling, is convenient for put the transportation to realize reducing the transportation number of times, increase the effect of transportation quantity.

Description

Foundation pit protection device for municipal engineering construction

Technical Field

The utility model belongs to the technical field of engineering construction, and particularly relates to a foundation pit protection device for municipal engineering construction.

Background

Some foundation pits can be dug in urban engineering construction, because the construction position is special, the pedestrians can not pass through, and therefore a foundation pit safety protection device is needed to ensure the safety of the pedestrians, the grid is usually arranged around the foundation pit, the grid is inconvenient to transport due to large volume, the number of single transportation is limited, and if the foundation pits are more, many passes are needed to be transported back and forth, so that manpower and material resources are wasted. Therefore, a foundation pit protection device for municipal engineering construction is designed.

Disclosure of Invention

The utility model aims to provide a foundation pit protection device for municipal engineering construction, which solves the problems that the prior protection net frame in the background technology is large in size, inconvenient to transport, limited in number of single transportation, and wastes manpower and material resources because a plurality of times of transportation are needed to be carried out back and forth if a plurality of foundation pits are formed.

In order to achieve the above purpose, the specific technical scheme of the foundation pit protection device for municipal engineering construction is as follows:

the utility model provides a municipal works construction's foundation ditch protector, includes several protection stand, protection stand lower part is hollow frame structure, fixedly connected with pipe on the frame bottom surface, accomodate the round bar in the pipe, the side elevation of protection stand is fixed respectively and is equipped with two connecting pieces, be equipped with the pilot hole on the connecting piece, pilot hole and round bar adaptation, adjacent two realize articulated through connecting piece, pilot hole and round bar on the side elevation between the protection stand.

Further, the side elevation of the protection upright post is provided with a groove, the connecting piece is matched with the groove, and the connecting piece is hinged with the protection upright post in the groove.

Further, a mushroom head is arranged at the top of the round rod.

Further, the bottom of the protection upright post is provided with a weight piece.

Further, the balance weight piece is provided with a round through hole, and the balance weight piece is matched with the round pipe through the round through hole.

Further, the height of the circular tube exceeds the heights of at least two weight pieces.

Further, the warning lamp box is embedded in the upper part of the protection upright post.

Further, the top surface of the protection upright post is provided with a solar panel.

Compared with the prior art, the utility model has the following beneficial effects:

1. because the protection device is formed by hinging a plurality of protection upright posts, only the round rod is needed to be inserted or pulled out when the protection device is used and disassembled, the protection upright posts are used as an independent individual, and the protection device can be transported in a larger way, so that the transportation times are reduced, and the labor and the cost are saved.

2. The base is provided with the counterweight, and the counterweight is matched with the round pipe through the round through hole, so that the situation that the fixing bolt is assembled on the ground for fixing the protection device is avoided, the road surface is not damaged, and the disassembly is facilitated.

Drawings

FIG. 1 is a schematic structural view of a guard post of the present utility model;

FIG. 2 is a schematic view of the assembly of several guard posts according to the present utility model;

the reference numerals in the figures illustrate: 1. a protective upright; 2. a round bar; 3. a round tube; 4. a weight member; 5. a connecting piece; 6. a fitting hole; 7. a warning lamp box; 8. a solar panel; 9. a groove.

Detailed Description

For a better understanding of the objects, structures and functions of the present utility model, reference should be made to the accompanying drawings in which embodiments of the utility model are shown, and in which it is apparent that the embodiments described are only some, but not all, of the embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

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.

Examples

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a municipal works construction's foundation ditch protector, includes several protection stand 1, protection stand 1 lower part is hollow frame structure, fixedly connected with pipe 3 on the frame bottom surface, accomodate round bar 2 in the pipe 3, protection stand 1's side elevation is fixed respectively and is equipped with two connecting pieces 5, be equipped with mounting hole 6 on the connecting piece 5, mounting hole 6 and round bar 2 adaptation, adjacent two realize articulated through connecting piece 5, mounting hole 6 and round bar 2 on the side elevation between the protection stand 1. When in use and disassembly, only the round rod 2 needs to be inserted or pulled out, and the protection upright post 1 is used as an independent body, so that the installation, the disassembly and the transportation are convenient.

As shown in fig. 1: the side elevation of the protection upright post 1 is provided with a groove 9, the connecting piece 5 is matched with the groove 9, and the connecting piece 5 is hinged with the protection upright post 1 in the groove 9. When the protective upright post is stored, the connecting piece 5 can be retracted into the groove 9, so that the shape of the protective upright post 1 is regular.

As shown in fig. 1: the top of the round rod 2 is provided with a mushroom head. The mushroom head is clamped on the assembly hole 6, so that the round rod 2 cannot fall off.

As shown in fig. 1: the bottom of the protection upright 1 is provided with a counterweight 4. Plays a stable role for the protection device.

As shown in fig. 1: the counterweight 4 is provided with a round through hole, and the counterweight 4 is matched with the round pipe 3 through the round through hole. The weight 4 is strung on the round tube 3 and plays a role in stabilizing the weight 4.

As shown in fig. 1: the height of the circular tube 3 exceeds the height of at least two weight pieces 4. If the weight is insufficient, the weight 4 may be appropriately added.

As shown in fig. 1: the top of the protection upright post 1 is provided with a warning lamp box 7 in a circle. Giving a warning to a person approaching the guard.

As shown in fig. 1: the top surface of the protection upright post 1 is provided with a solar panel 8. The power can be supplied to the warning lamp box 7, and the environment is protected and safe.

Working principle: in the range of the pit foundation, a plurality of protection upright posts 1 are used for enclosing the pit foundation, and two adjacent protection upright posts 1 are hinged together through a connecting piece 5, an assembly hole 6 and a round rod 2. The counterweight 4 is placed at the bottom of the protection upright 1 to stabilize the protection upright 1, and if the weight is insufficient, the counterweight 4 can be added appropriately. When the protection device is disassembled, only the round rod 2 is required to be pulled out, the round rod 2 is stored in the round tube 3, the connecting piece 5 is tightened in the groove 9, the protection upright posts 1 can be moved away, and each protection upright post 1 is an independent individual body and is convenient to put and transport, so that the effects of reducing the transportation times and increasing the transportation quantity are realized.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (8)

1. The utility model provides a municipal works construction's foundation ditch protector which characterized in that: including several protection stand (1), protection stand (1) lower part is cavity frame construction, fixedly connected with pipe (3) on the frame bottom surface, round bar (2) have been received in pipe (3), the side elevation of protection stand (1) is fixed respectively and is equipped with two connecting pieces (5), be equipped with mounting hole (6) on connecting piece (5), mounting hole (6) and round bar (2) adaptation, adjacent two realize articulated through connecting piece (5), mounting hole (6) and round bar (2) on the side elevation between protection stand (1).

2. The foundation pit protection device for municipal engineering construction according to claim 1, wherein the side elevation of the protection upright post (1) is provided with a groove (9), the connecting piece (5) is matched with the groove (9), and the connecting piece (5) is hinged with the protection upright post (1) in the groove (9).

3. The municipal engineering foundation pit protection device according to claim 1, wherein the top of the round rod (2) is provided with a mushroom head.

4. The foundation pit protection device for municipal engineering construction according to claim 1, wherein the bottom of the protection upright (1) is provided with a counterweight (4).

5. The foundation pit protection device for municipal engineering construction according to claim 4, wherein the counterweight (4) is provided with a circular through hole, and the counterweight (4) is matched with the circular pipe (3) through the circular through hole.

6. The foundation pit protection device for municipal engineering construction according to claim 4, wherein the height of the round tube (3) exceeds the height of at least two of the weight members (4).

7. The foundation pit protection device for municipal engineering construction according to claim 1, wherein the upper part of the protection upright post (1) is embedded with a warning lamp box (7).

8. The municipal engineering foundation pit protection device according to claim 7, wherein the top surface of the protection upright post (1) is provided with a solar panel (8).