Foundation pit monitoring point protection device

Abstract

The utility model belongs to constructional engineering foundation pit monitoring point protection equipment, and particularly relates to a foundation pit monitoring point protection device which is characterized in that a cylindrical protection sleeve is fixedly connected to an annular bottom plate, a detachable sleeve cover is arranged on the protection sleeve, a warning mark is arranged on the sleeve cover, an anti-skid gasket is fixedly connected to the bottom of the annular bottom plate, and the anti-skid gasket is arranged on the annular bottom plate. Cement nail shooting holes are evenly distributed in the annular bottom plate, and cement nails penetrate through the cement nail shooting holes to enable the protective sleeve to be tightly connected with the concrete base body. The sleeve is reasonable in structure, convenient to install and operate, low in manufacturing cost and capable of playing a role in preventing a foundation pit monitoring point from being covered by dirt, and the warning mark on the sleeve cover can play a certain prompting role.

Description

Technical Field

[0001] This utility model relates to the protection equipment for monitoring points of foundation pits in building engineering, and in particular to a protective device for monitoring points of foundation pits. Background Technology

[0002] Foundation pit monitoring points play a crucial role in engineering construction, especially in foundation pit excavation and underground engineering projects. During foundation pit excavation, the surrounding soil and buildings may be affected. Monitoring points can track the displacement and settlement of the ground surface, foundation pit walls, and adjacent buildings in real time, ensuring construction safety, promptly identifying and addressing potential safety hazards, and assessing the stability of the foundation pit through analysis of monitoring data. This allows for the prediction of possible collapse or landslide risks, enabling the implementation of corresponding reinforcement measures in advance and reducing the probability of accidents. Foundation pit monitoring points are not only vital for construction safety but also play a positive role in the smooth progress of the entire project and environmental protection.

[0003] For example, China provides a patent for "a protective device for monitoring points of foundation pits" (patent number: CN219491786U). However, the above-mentioned patent has a complex structure, is relatively cumbersome to install and operate, and has a high cost. Therefore, we propose a protective device for monitoring points of foundation pits that is low in cost and easy to install. Utility Model Content

[0004] The purpose of this utility model is to provide a protective device for foundation pit monitoring points. It has a reasonable structure, is easy to install and operate, and is inexpensive. It can prevent foundation pit monitoring points from being covered by dirt, and the warning sign on the top of the sleeve cover can serve as a certain reminder.

[0005] The purpose of this utility model is achieved as follows: a protective device for monitoring points of foundation pits, wherein a cylindrical protective sleeve is fixedly attached to an annular base plate, a detachable sleeve cap is provided on the protective sleeve, a warning sign is provided on the sleeve cap, an anti-slip pad is fixedly attached to the bottom of the annular base plate, and cement nail holes are evenly distributed on the annular base plate, through which cement nails pass to tightly connect the protective sleeve with the concrete substrate.

[0006] The protective sleeve and the annular base plate of this invention are fixedly connected. The annular base plate is connected to the concrete substrate through cement nail holes. An anti-slip rubber pad is placed under the annular base plate to prevent the protective sleeve from shifting. The upper part is connected to the protective sleeve by a sleeve cap, which can be opened and closed. A warning sign is set on the top of the sleeve cap. The sleeve cap can be embedded in the protective sleeve, and the warning sign is on the upper side of the sleeve cap.

[0007] The working principle is as follows: First, the staff needs to clean up the area around the monitoring point of the foundation pit, place the anti-slip rubber pad under the combination of the protective sleeve and the ring pad, align the center of the protective sleeve with the monitoring point of the foundation pit, and then use cement nails to drive into the concrete matrix through the cement nail holes. After that, place the sleeve cap in the protective sleeve, and finally set a warning sign on the sleeve cap.

[0008] This utility model patent is easy to install, convenient to operate, and inexpensive. It can prevent the monitoring points of the foundation pit from being covered by dirt, and the warning sign on the top of the sleeve cover can serve as a certain reminder. Attached Figure Description

[0009] The present invention will now be further described with reference to the accompanying drawings. Figure 1 This is a three-dimensional structural diagram of the present invention. Detailed Implementation

[0010] A protective device for foundation pit monitoring points, such as Figure 1 As shown, a cylindrical protective sleeve 1 is fixed to the annular base plate 2. A removable sleeve cap 4 is provided on the protective sleeve 1, and a warning sign 5 is provided on the sleeve cap 4. An anti-slip pad 6 is fixed to the bottom of the annular base plate 2. Cement nail holes 3 are evenly distributed on the annular base plate 2, through which cement nails pass to tightly connect the protective sleeve 1 to the concrete substrate. The anti-slip pad 6 is a rubber pad.

Claims

1. A protective device for monitoring points in foundation pits, characterized in that: A cylindrical protective sleeve (1) is fixedly attached to the annular base plate (2). A detachable sleeve cap (4) is provided on the protective sleeve (1). A warning sign (5) is provided on the sleeve cap (4). An anti-slip pad (6) is fixedly attached to the bottom of the annular base plate (2). Cement nail holes (3) are evenly distributed on the annular base plate (2). Cement nails pass through the cement nail holes (3) to make the protective sleeve (1) tightly connected to the concrete substrate.

2. The foundation pit monitoring point protection device according to claim 1, characterized in that: The anti-slip pad (6) is a rubber pad.

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