CN219864469U - Municipal road foundation pit protection device - Google Patents

Abstract

The utility model discloses a municipal road foundation pit protection device which comprises a plurality of protection plates, wherein connecting blocks are arranged between the tops and bottoms of two adjacent protection plates, universal wheels are arranged at the bottoms of the protection plates, connecting plates are arranged below the connecting blocks, connecting ports are formed in the connecting plates and the protection plates, the connecting plates are arranged between the middle parts of the two adjacent protection plates, the two adjacent connecting ports are connected in a rotating mode through connecting shafts, and the connecting shafts are fixed on the connecting blocks. Through rotating a plurality of guard plates along the connecting plate, make adjacent two guard plates rotate and be close to shrink or turn away, be convenient for the guard plate protect the foundation ditch.

Description

Municipal road foundation pit protection device

Technical Field

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

Background

Municipal works refer to municipal facilities construction works, in China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in urban areas and town planning construction ranges and provide paid or gratuitous public products and services for residents based on government responsibility and obligations, the buildings of the existing central urban areas are more and more dense, particularly, a large number of high-rise and super-high-rise buildings are newly built, a large number of deep foundation pits are required to be dug in the construction of municipal roads, foundation pit protection devices are used for guaranteeing the safety of underground structure construction and the surrounding environment of the foundation pit, and supporting, reinforcing and protecting measures are adopted for the side wall of the foundation pit and the surrounding environment so as to protect the safety of vehicles and pedestrians, and the conventional foundation pit protection devices have the following problems when in use:

1. the foundation pit protection device is usually placed near the foundation pit in an independent plate structure, so that when the plurality of plates are used, independent splicing and fixing are needed, and a large amount of labor cost is consumed;

2. when the single plate body is recovered after use, a plurality of single bodies are required to be manually stacked for subsequent use, and thus, great labor cost loss and inconvenience are caused.

Disclosure of Invention

The utility model aims to provide a municipal road foundation pit protection device which aims to solve the technical problems in the background art.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: the utility model provides a municipal road foundation pit protector, includes the guard plate, the guard plate is provided with a plurality of, and all installs the connecting block between the top and the bottom of two adjacent guard plates, the universal wheel is installed to the bottom of guard plate, the below of connecting block is provided with the connecting plate, the connector has all been seted up on connecting plate and the guard plate, the connecting plate is installed between the middle part of two adjacent guard plates, and rotates through the connecting axle between two adjacent connectors and be connected, the connecting axle is fixed on the connecting block.

Preferably, the guard plate is provided with a fixing plate, one end of the fixing plate is provided with a supporting plate, the supporting plate is connected with a mounting plate, and the mounting plate is fixedly connected with the ground.

Preferably, a cross-shaped sliding groove is formed in the protection plate, a sliding block is arranged in the sliding groove in a sliding mode, and the fixing plate is arranged on the sliding block.

Preferably, the sliding block and the sliding groove are fixedly arranged through a locking rod.

Preferably, a connecting part is installed at one end of the supporting plate, and the connecting part is rotationally connected with the fixing plate.

Preferably, the side of backup pad is provided with the location inner panel, install the fixed block on the location inner panel, the fixed block rotates with the backup pad to be connected, it is provided with the location planking to slide on the location inner panel, pass through bolt fixed connection between location planking and the location inner panel, location planking fixed mounting is on the guard plate.

The municipal road foundation pit protection device has the following advantages:

1. this municipal road foundation ditch protector rotates along the connecting plate through two adjacent guard plates, and a plurality of guard plates can carry out the level and expand, then install at the foundation ditch periphery through the mounting panel, realize the protection to the foundation ditch.

2. This municipal road foundation pit protector rotates along the connecting plate through a plurality of guard plates, makes adjacent two guard plates rotate and is close to, realizes the folding shrink to the guard plate, and the guard plate of being convenient for is retrieved and is stored, and the setting of universal wheel, removes when being convenient for retrieve, more practices thrift the manpower.

3. The municipal road foundation pit protecting device drives the fixed plate to slide in the sliding groove to change the upper and lower positions, the locking rod locks the sliding block, so that the positions of the supporting plate and the mounting plate are changed, the mounting plate is always contacted with the ground, the mounting plate can be adapted to contact with some uneven ground, the problem that the mounting plate is fixedly mounted due to construction reasons and uneven topography in the vicinity of the foundation pit at present is solved,

drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a view showing the separation of the structure of the protection plate and the connection block of the present utility model;

FIG. 3 is a schematic view of the structure of the protection plate and the support plate of the present utility model;

fig. 4 is a split view of the structure of the support plate and the fixing block of the present utility model.

The figure indicates: 1. a protection plate; 2. a connecting block; 3. a universal wheel; 4. a slide block; 5. a chute; 6. a fixing plate; 7. a support plate; 8. a connecting shaft; 9. a connecting plate; 10. a connection port; 11. a mounting plate; 12. a locking lever; 13. a connection part; 14. positioning an inner plate; 15. a fixed block; 16. and positioning the outer plate.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to 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 embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

For a better understanding of the objects, structures and functions of the present utility model, a municipal road foundation pit protection device according to the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, the municipal road foundation pit protection device comprises protection plates 1, wherein a plurality of protection plates 1 are arranged, connection blocks 2 are arranged between the top and the bottom of each two adjacent protection plates 1, universal wheels 3 are arranged at the bottom of each protection plate 1, connection plates 9 are arranged below the connection blocks 2, connection ports 10 are formed in each connection plate 9 and each protection plate 1, the connection plates 9 are arranged between the middle parts of the two adjacent protection plates 1, the two adjacent connection ports 10 are connected in a rotating mode through connection shafts 8, and the connection shafts 8 are fixed on the connection blocks 2; in this embodiment, connecting axle 8 rotates with connector 10 on guard plate 1 to be connected, and the one end of connecting axle 8 rotates and sets up in connector 10 of connecting plate 9, consequently, connecting plate 9 rotates adjacent two guard plates 1 to be connected, make a plurality of guard plates 1 can rotate along connecting plate 9, a plurality of guard plates 1 can carry out horizontal expansion like this, then install near the foundation ditch periphery, realize the protection to the foundation ditch, when whole device is not used, through rotating a plurality of guard plates 1 along connecting plate 9, make adjacent two guard plates 1 rotate near, realize folding shrink to guard plate 1, be convenient for guard plate 1 withdraw the storage, and the setting of universal wheel 3, move when being convenient for withdraw, more practice thrift the manpower.

The technical scheme is perfected: the guard plate 1 is provided with a fixed plate 6, one end of the fixed plate 6 is provided with a support plate 7, the support plate 7 is connected with a mounting plate 11, and the mounting plate 11 is fixedly connected with the ground. Therefore, the support plate 7 and the fixed plate 6 are fixedly arranged on the ground through the mounting plate 11, so that the protection plate 1 is supported and locked, and the protection plate 1 is prevented from tilting and collapsing.

In order to solve the problem that the unevenness of the topography near the foundation pit affects the fixed installation of the mounting plate 11, a cross-shaped chute 5 is formed in the protection plate 1, a sliding block 4 is arranged in the chute 5 in a sliding mode, the structural dimensions of the sliding block 4 and the chute 5 are matched, and a fixing plate 6 is arranged on the sliding block 4. The fixing plate 6 is driven to slide in the sliding groove 5 through the sliding block 4 to change the upper and lower positions, so that the positions of the supporting plate 7 and the mounting plate 11 are changed, the mounting plate 11 can always contact the ground, the mounting plate 11 is adapted to the uneven ground, and the problem that the mounting plate 11 is affected by uneven topography due to construction in the vicinity of a foundation pit at present is solved.

Wherein, secondly, the sliding block 4 and the sliding groove 5 are fixedly arranged through a locking rod 12. Therefore, the sliding block 4 is conveniently locked by the locking rod 12 after the position of the sliding block 4 is adjusted, and the whole device is stable in use.

Next, a connecting portion 13 is mounted to one end of the support plate 7, and the connecting portion 13 is rotatably connected to the fixing plate 6. Through backup pad 7 and connecting portion 13 can rotate on fixed plate 6, make backup pad 7 and mounting panel 11 inclination changeable, make the position of slider 4 and backup pad 7 after changing, mounting panel 11 can with the rugged ground fixed mounting, also make the position of mounting panel 11 after changing can be convenient for reach the position that personnel need install simultaneously, just avoid there are some barriers on the topography to influence mounting panel 11 and install subaerial.

In order to be convenient for lock the branch support plate 7, the side of backup pad 7 is provided with location inner panel 14, installs fixed block 15 on the location inner panel 14, and fixed block 15 rotates with backup pad 7 to be connected, and the last slip of location inner panel 14 is provided with location planking 16, through bolt fixed connection between location planking 16 and the location inner panel 14, location planking 16 fixed mounting is on guard plate 1. According to the position change of the sliding block 4 and the fixed plate 6, the position of the positioning outer plate 16 is synchronously changed, after the angle of the supporting plate 7 is adjusted, the positioning inner plate 14 extends out of the positioning outer plate 16, the positioning inner plate 14 and the positioning outer plate 16 are fixed through bolts, so that the supporting plate 7 after the angle adjustment is positioned and supported conveniently, and the supporting plate is installed on the ground through the mounting plate 11, so that the whole device is stable enough.

The working principle of the municipal road foundation pit protection device is as follows: the protection plates 1 rotate along the connecting plate 9, the protection plates 1 can be horizontally unfolded, the fixing plates 6 are driven to slide in the sliding grooves 5 through the sliding blocks 4 to change the upper position and the lower position, the positions of the support plates 7 and the mounting plates 11 are changed, the positioning inner plates 14 extend out of the positioning outer plates 16 through the angle adjustment of the support plates 7, the positioning inner plates 14 and the positioning outer plates 16 are fixed through bolts, the support plates 7 after the angle adjustment are conveniently positioned and supported, the mounting plates 11 are installed on the ground, the whole device is stable enough when in use, the adjacent two protection plates 1 are close to each other through rotating the protection plates 1 along the connecting plate 9 when the whole device is not in use, the protection plates 1 are convenient to retract and store.

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 (6)

1. Municipal road foundation ditch protector, including guard plate (1), its characterized in that: the utility model discloses a protection board, including connecting block (2), connecting shaft (8) are fixed on connecting block (2), connecting plate (9) are provided with connecting plate (10), connecting plate (9) are installed between the middle part of two adjacent protection boards (1), and connect through connecting shaft (8) rotation between two adjacent connecting ports (10), universal wheel (3) are installed to the bottom of protection board (1), the below of connecting block (2) is provided with connecting plate (9), connecting port (10) have all been seted up on connecting plate (9) and protection board (1).

2. The municipal road foundation pit protection device according to claim 1, wherein: install fixed plate (6) on guard plate (1), the one end of fixed plate (6) is provided with backup pad (7), be connected with mounting panel (11) on backup pad (7), mounting panel (11) and ground fixed connection.

3. The municipal road foundation pit protection device according to claim 2, wherein: a cross-shaped sliding groove (5) is formed in the protection plate (1), a sliding block (4) is arranged in the sliding groove (5) in a sliding mode, and the fixing plate (6) is arranged on the sliding block (4).

4. A municipal road foundation pit protection device according to claim 3, wherein: the sliding block (4) and the sliding groove (5) are fixedly arranged through a locking rod (12).

5. The municipal road foundation pit protection device according to claim 2, wherein: one end of the supporting plate (7) is provided with a connecting part (13), and the connecting part (13) is rotationally connected with the fixed plate (6).

6. The municipal road foundation pit protection device according to claim 5, wherein: the side of backup pad (7) is provided with location inner panel (14), install fixed block (15) on location inner panel (14), fixed block (15) rotate with backup pad (7) and be connected, slide on location inner panel (14) and be provided with location planking (16), pass through bolt fixed connection between location planking (16) and the location inner panel (14), location planking (16) fixed mounting is on guard plate (1).