CN221030189U

CN221030189U - Foundation pit safety protection device

Info

Publication number: CN221030189U
Application number: CN202322325302.3U
Authority: CN
Inventors: 王玉欣; 闻惠鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-05-28
Anticipated expiration: 2033-08-29

Abstract

The utility model provides a foundation pit safety protection device, which relates to the technical field of road construction safety protection and comprises a bottom part and a warning component fixed on the bottom part, wherein the warning component comprises a warning main board, when the bottom part is fixed on one side of a foundation pit through an installation cone, a screw rod can be driven to rotate through rotating a rotary handle at the moment so as to adjust the position of an adjusting slide block, and then the adjusting plate is driven to move towards the foundation pit, and after the adjusting plate is adjusted to a proper position, an installation plate is manually rotated, so that an included angle of 45 degrees is kept between the installation plate and the adjusting plate, and then the adjusting plate is continuously adjusted, one end of the installation plate is obliquely downwards inserted into the inner side wall of the foundation pit, so that the adjusting plate and the installation plate form a triangular bracket.

Description

Foundation pit safety protection device

Technical Field

The utility model relates to the technical field of road construction safety protection, in particular to a foundation pit safety protection device.

Background

The foundation pit support is used for ensuring the safety of underground structure construction and the surrounding environment of the foundation pit, and is used for supporting, reinforcing and protecting the side wall of the foundation pit and the surrounding environment.

According to the foundation pit safety protection device of the patent number CN 215717476U, a foundation pit is provided, which is a pit excavated at a foundation design position according to the substrate elevation and the basic plane size, along with the progress of society, the buildings of the central urban area are more and more dense at present, especially along with the great new construction of high-rise layers, the municipal road construction needs to be excavated, the municipal road engineering is a part of municipal infrastructure engineering, the municipal road construction needs to be excavated into a great number of deep foundation pits, the foundation pit protection device is used for ensuring the safety of the underground structure construction and the surrounding environment of the foundation pit, the foundation pit protection device is mainly used for preventing vehicles, personnel and the like on the side wall of the foundation pit from entering the foundation pit by mistake, and the protective fence is arranged around the foundation pit, and is basically composed of a frame, a base, warning slop and the like.

However, the existing foundation pit fence for municipal road engineering is usually easy to install, and is supported mostly only by means of the interconnection between the base and the fence, so that the problem of insufficient supporting strength exists, when strong wind or impact occurs, displacement is easy to occur, an impact object is easy to fall into the foundation pit, further accidents are caused, and the problem of difficult installation of a firmly supported protecting device generally exists.

However, in the patent, the device is integrally installed on one side of the foundation pit only in a vertical installation mode, so that the warning effect is realized, and when a large impact force is applied in the horizontal direction, the device is integrally lifted only in a vertical installation mode, so that the foundation pit safety protection device is provided.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a foundation pit safety protection device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a foundation ditch safety device, includes the warning subassembly of fixing on bottom part and the bottom part, the warning subassembly includes warning mainboard, the warning mainboard is provided with two, the connecting plate has all been inserted to one side that keeps away from each other on the warning mainboard, the equal fixedly connected with subplate of one end that the warning mainboard was kept away from to the connecting plate, the bottom part includes the base, the mounting groove has been seted up to one side of base, be provided with the side cap on the mounting groove, the regulating groove has been seted up at the top of base, be provided with the regulating part on the regulating groove, the one end rotation of regulating part is connected with the mounting.

As a preferred implementation mode, the regulating part comprises a regulating plate, the bottom of the regulating plate is fixedly connected with a regulating slide block, the regulating slide block is inserted on the regulating groove in a sliding manner, a screw rod is inserted on the part, inside the regulating groove, of the regulating slide block in a threaded manner, one end of the screw rod is fixedly connected with a rotary handle, the screw rod is movably inserted on the side cover, and the rotary handle is arranged on the outer side of the side cover.

The technical effect of adopting the further scheme is as follows: the design of the adjusting piece is convenient to push out the fixing piece at one end of the adjusting piece from the bottom part, and then the adjusting piece can be unfolded and rotated.

As a preferred implementation mode, the fixing piece comprises a mounting plate, one end of the mounting plate is fixedly connected with an end plate, the top of the end plate is fixedly connected with a pull ring, an elastic rope is connected to the pull ring, and one end, far away from the mounting plate, of the end plate is provided with a metal cone.

The technical effect of adopting the further scheme is as follows: the design of mounting can insert the foundation ditch inner wall downwards through the mounting panel slant to form the tripod, improve the stability of device.

As a preferred implementation mode, the adjusting plate is close to one end of the mounting plate and is provided with a groove, a rotating bearing is arranged on the inner side wall of the groove, a rotating shaft is fixedly inserted into one end of the mounting plate far away from the end plate, the rotating shaft on the mounting plate is rotationally connected with the rotating bearing on the groove, and the mounting plate freely rotates on the groove.

The technical effect of adopting the further scheme is as follows: the mounting plate can freely rotate on the adjusting plate, so that the mounting plate can be conveniently inserted into the inner wall of the foundation pit obliquely downwards.

As a preferable implementation mode, four corners of the top of the base are respectively provided with a mounting cone, the bottom of each mounting cone is conical, and the mounting cones are threaded through and are arranged on the base.

The technical effect of adopting the further scheme is as follows: the design of the installation cone can fix the whole device in the vertical direction.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, when the bottom part is fixed on one side of the foundation pit through the mounting cone, the screw rod is driven to rotate through the rotating handle, so that the position of the adjusting sliding block is adjusted, the adjusting plate is driven to move towards the foundation pit, the mounting plate is manually rotated after the adjusting plate is adjusted to a proper position, an included angle of 45 degrees is kept between the mounting plate and the adjusting plate, and then the adjusting plate is continuously adjusted, so that one end of the mounting plate is obliquely downwards inserted into the inner side wall of the foundation pit, the adjusting plate and the mounting plate form a triangular bracket, and at the moment, when the adjusting plate and the mounting plate are impacted by external force, the external force from the horizontal direction can be greatly decomposed between the formed triangles of the adjusting plate and the mounting plate, so that the integral stress of the device is reduced, the stability of the device is improved, and the device is prevented from being directly lifted.

Drawings

FIG. 1 is a schematic structural view of a foundation pit safety device according to the present utility model;

FIG. 2 is a block diagram of an adjusting member in a foundation pit safety device according to the present utility model;

FIG. 3 is a block diagram of a fastener in a foundation pit safety device according to the present utility model;

Fig. 4 is a structural diagram of a warning component in a foundation pit safety protection device provided by the utility model.

Legend description:

1. A bottom member; 2. a warning component; 3. an adjusting member; 4. a fixing member; 11. a base; 12. an adjustment tank; 13. a side cover; 14. a mounting groove; 15. installing a cone; 21. a warning main board; 22. a connecting plate; 23. a sub-plate; 31. an adjusting plate; 32. an adjusting slide block; 33. a screw; 34. a rotary handle; 35. a groove; 41. a mounting plate; 42. an end plate; 43. and (5) a pull ring.

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. 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.

Example 1

As shown in fig. 1 and fig. 4, the present utility model provides a technical solution: the utility model provides a foundation ditch safety device, including bottom part 1 and the warning subassembly 2 of fixing on the bottom part 1, warning subassembly 2 includes warning mainboard 21, warning mainboard 21 is provided with two, one side that keeps away from each other on the warning mainboard 21 all is inserted and is equipped with connecting plate 22, the equal fixedly connected with subplate 23 of one end that warning mainboard 21 was kept away from to connecting plate 22, adopt the connected mode of inserting between warning mainboard 21 and the subplate 23 in the warning subassembly 2, can dismantle fast freely according to the area that actual need used, bottom part 1 includes base 11, mounting groove 14 has been seted up to one side of base 11, be provided with side cap 13 on the mounting groove 14, regulating tank 12 has been seted up at the top of base 11, be provided with regulating part 3 on the regulating tank 12, the one end rotation of regulating part 3 is connected with mounting 4, the top four corners of base 11 all is provided with installation cone 15, the bottom of installation cone 15 is the toper, the installation cone 15 screw thread is run through and is established on base 11, the design of installation cone 15 has made things convenient for base 11 and fixed perpendicularly of base 11.

Example 2

As shown in fig. 2 and 3, the adjusting member 3 includes the adjusting plate 31, the bottom fixedly connected with adjusting slide 32 of adjusting plate 31, adjusting slide 32 slides and inserts and establish on adjusting tank 12, adjusting slide 32 sets up the screw 33 of threaded insertion on the inside part of adjusting tank 12, the one end fixedly connected with knob 34 of screw 33, the screw 33 activity is inserted and is established on side cap 13, knob 34 sets up in the outside of side cap 13, utilize knob 34 rotation threaded rod 33, and then drive adjusting slide 32 free movement, can be convenient push away mounting 4 to foundation ditch top, thereby can freely rotate and use, mounting 4 includes mounting panel 41, the one end fixedly connected with end plate 42 of mounting panel 41, the top fixedly connected with pull ring 43 of end plate 42, be connected with the elastic cord on the pull ring 43, the elasticity of connecting on the pull ring 43, both can regard as the appurtenance of rotation mounting panel 41, simultaneously at the device accomodate formula, also can bind in the outside of mounting panel 41 and adjusting plate 31, be used for keeping away from mounting panel 41 fixed on adjusting plate 31, one end that is provided with the metal cone, the one end of mounting panel 41, the design of metal cone, and then drive adjusting slide 32 free movement, can be convenient with pushing away from mounting panel 4 to foundation ditch top, thereby can freely rotate, the use, mounting panel 4 includes mounting panel 41, one end plate 35 has the recess 35 is rotatably, and end plate 35 is fixed with the pivot 35 on the recess 35 is rotatably, the end plate 35 is connected with on the mounting panel 35.

Working principle:

As shown in fig. 1-4, when in use, firstly, the bottom part 1 is placed at one side of a foundation pit, then the auxiliary plate 23 is inserted at the side edge of the adjusting plate 31 through the connecting plate 22 according to the requirement, the installation of the warning component 2 is completed, then the mounting cone 15 is inserted on the base 11 by screw threads, and then the bottom surface is inserted, the fixation of the base 11 is completed, the screw rod 34 is manually rotated, the screw rod 33 is driven to rotate, the adjusting slide block 32 is further enabled to freely slide on the adjusting groove 12, the adjusting plate 31 is driven to move towards the inside of the foundation pit, when the groove 35 at one end of the adjusting plate 31 is positioned at the outer side of the base 11, the mounting plate 41 is manually rotated, the fixing piece 45-degree included angle is kept between the mounting plate 41 and the adjusting plate 31, and then the screw rod 34 is continuously rotated until the end plate 42 at one end of the mounting plate 41 is inserted at one side of the inner side of the foundation pit;

In the above process, since the metal cone is disposed at one end of the end plate 42, the end plate 42 can be easily inserted into the inner side wall of the foundation pit, when the device needs to be disassembled, only the rotary handle 34 is required to be reversely rotated, and the mounting plate 41 is pulled to rotate on the rotating bearing of the groove 35 by the elastic rope connected to the pull ring 43, so that the mounting plate 41 can be retracted, and then the disassembly of the device can be completed after the mounting cone 15 is disassembled.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a foundation ditch safety device, includes warning subassembly (2) fixed on bottom part (1) and bottom part (1), a serial communication port, warning subassembly (2) are including warning mainboard (21), warning mainboard (21) are provided with two, all insert on one side that keeps away from each other on warning mainboard (21) and be equipped with connecting plate (22), the equal fixedly connected with subplate (23) of one end that warning mainboard (21) were kept away from to connecting plate (22), bottom part (1) include base (11), mounting groove (14) have been seted up to one side of base (11), be provided with side cap (13) on mounting groove (14), adjustment tank (12) have been seted up at the top of base (11), be provided with regulating part (3) on adjustment tank (12), the one end rotation of regulating part (3) is connected with mounting (4).

2. The foundation pit safety protection device of claim 1, wherein: the adjusting piece (3) comprises an adjusting plate (31), an adjusting slide block (32) is fixedly connected to the bottom of the adjusting plate (31), the adjusting slide block (32) is inserted on the adjusting groove (12) in a sliding mode, a screw (33) is inserted in the portion, inside the adjusting groove (12), of the adjusting slide block (32) in a threaded mode, a rotating handle (34) is fixedly connected to one end of the screw (33), the screw (33) is movably inserted on the side cover (13), and the rotating handle (34) is arranged on the outer side of the side cover (13).

3. The foundation pit safety protection device of claim 1, wherein: the fixing piece (4) comprises a mounting plate (41), one end of the mounting plate (41) is fixedly connected with an end plate (42), the top of the end plate (42) is fixedly connected with a pull ring (43), an elastic rope is connected to the pull ring (43), and one end, far away from the mounting plate (41), of the end plate (42) is provided with a metal cone.

4. The foundation pit safety protection device of claim 2, wherein: the adjusting plate (31) is close to one end of the mounting plate (41) and is provided with a groove (35), a rotating bearing is arranged on the inner side wall of the groove (35), a rotating shaft is fixedly inserted into one end, far away from the end plate (42), of the mounting plate (41), the rotating shaft on the mounting plate (41) is rotationally connected with the rotating bearing on the groove (35), and the mounting plate (41) rotates freely on the groove (35).

5. The foundation pit safety protection device of claim 1, wherein: the four corners of the top of the base (11) are respectively provided with a mounting cone (15), the bottom of each mounting cone (15) is conical, and the mounting cones (15) are threaded through and are arranged on the base (11).