A safety monitoring device for construction engineering

Abstract

This utility model discloses a safety monitoring device for construction engineering, including a first steel wire rope and a plug. The device has two guide wheels rotatably installed in both the base compartment and the cable tray. A first steel wire rope is wound around both guide wheels and movably passes through a slot compartment. Both the slot compartment and the base compartment have clearance holes at their tops for the first steel wire rope to pass through and move. A plug is fixedly connected to the lower section of the first steel wire rope in the slot compartment. The plug is inserted into and fits the slot compartment. Guided by the guide wheels, the first steel wire rope can pull the plug up and down, thereby raising and lowering a monitoring camera fixed to the plug via a mounting bracket. During use, the monitoring camera is raised to the operating position; during cleaning, the monitoring camera is pulled to the bottom position, allowing for manual cleaning of the camera lens without requiring personnel to climb.

Description

Technical Field

[0001] This utility model relates to the field of construction monitoring, specifically a safety monitoring device for construction engineering. Background Technology

[0002] Due to the special working environment at construction sites, and the weak self-protection awareness of some construction workers, in order to ensure construction safety and the smooth progress of construction, corresponding construction monitoring devices are often set up at the construction site to monitor the construction process in real time and protect the lives of workers.

[0003] However, when existing surveillance devices are used on construction sites, the dust from these sites can cause dust to accumulate on the lenses, making it difficult for the devices to monitor clearly. Therefore, it is necessary to clean the surveillance lenses. Traditional cleaning methods require workers to climb high up to clean the cameras, which not only poses safety hazards but is also inconvenient.

[0004] A search revealed a patent document with publication number CN 217159815 U, which disclosed a construction monitoring device. The document addressed the problem that "existing monitoring devices, when used on construction sites, are subject to significant dust pollution, causing dust to accumulate on the lens, resulting in unclear monitoring." The document then provided a solution to this problem.

[0005] The existing technology uses air blowing for cleaning, which directly cleans at high altitudes and avoids the problem of personnel climbing to heights. However, air blowing is less effective than manual wiping and some dirt cannot be cleaned properly. Therefore, a safety monitoring device for construction projects is proposed to optimize the existing technology. Utility Model Content

[0006] The purpose of this utility model is to provide a safety monitoring device for construction engineering to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A safety monitoring device for construction engineering includes a slot compartment fixedly connected to a wall at a high point of the building. A matching cable tray is fixedly connected to the side of the slot compartment. A base compartment is provided below the slot compartment and the cable tray, and the base compartment is fixedly connected to the bottom wall of the building. Two guide wheels are rotatably installed in both the base compartment and the cable tray. A first steel wire rope is wound on the guide wheels and moves through the slot compartment. The top of both the slot compartment and the base compartment has a clearance hole for the first steel wire rope to pass through and move. A plug is fixedly connected to the lower section of the first steel wire rope in the slot compartment. The plug is inserted into the slot compartment and is compatible with it. A mounting bracket is fixedly connected to the front surface of the plug. A monitoring camera is fixedly connected to the mounting bracket. A clearance notch corresponding to and compatible with the mounting bracket is provided on the slot compartment.

[0009] As a further embodiment of this utility model: two second steel wire ropes are fixedly connected in parallel between the slot compartment and the bottom compartment. The second steel wire ropes movably pass through the insertion block, and a guide sleeve that is slidably sleeved on the outside of the second steel wire ropes is fixedly connected to the insertion block.

[0010] As a further improvement of this utility model: the bottom of the slot compartment is fixedly connected to a flared opening, and the clearance extends downward to the bottom surface of the flared opening.

[0011] As a further improvement of this utility model: the slot compartment and the cable tray are symmetrically fixedly connected to both sides with mounting ears, and the bottom compartment is also symmetrically fixedly connected to both sides with mounting ears, and mounting holes are provided on the mounting ears.

[0012] As a further improvement of this utility model: the section of the first wire rope located between the cable tray and the bottom tray is fixedly connected to a fixing seat.

[0013] As a further embodiment of this utility model: threaded columns are symmetrically threaded through the fixed base, the threaded columns are fixedly connected to the bottom chamber, and a locking nut is connected to the upper part of the threaded columns.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. Under the guidance of the guide wheel, the first steel wire rope can pull the plug block up and down, thereby driving the monitoring camera fixed on the plug block by the mounting bracket to rise and fall. When in use, the monitoring camera is raised to the use position. When cleaning, the monitoring camera is pulled to the bottom position. The lens of the monitoring camera can be manually wiped and cleaned without the need for staff to climb high. This avoids the problem of climbing danger and the problem of poor air cleaning effect.

[0016] 2. This utility model guides the sliding of the insert block through the second steel wire rope and the guide sleeve, and supports the insert block through the flared mouth, so as to facilitate stable insertion into the slot compartment when the insert block is pulled upward.

[0017] 3. The first steel wire rope of this utility model can pull the plug block up into the insertion slot compartment. When it is inserted, the fixed seat is close to the bottom compartment. At this time, the threaded column and the locking nut can be used to lock and achieve the tensioning effect, so that the plug block is stably inserted into the slot compartment and the stability of the monitoring camera installation is maintained. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of a safety monitoring device used in building construction.

[0019] Figure 2 This is a cross-sectional view of a safety monitoring device used in building construction.

[0020] Figure 3 This is a cross-sectional view of a slot compartment in a safety monitoring device used in building construction.

[0021] In the diagram: 1. Slot compartment; 2. Cable routing compartment; 3. Bottom compartment; 4. Guide pulley; 5. First wire rope; 6. Insert block; 7. Mounting bracket; 8. Monitoring camera; 9. Clearance notch; 10. Second wire rope; 11. Guide sleeve; 12. Flared mouth; 13. Mounting ear; 14. Fixing base; 15. Threaded post; 16. Locking nut. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-3 In this embodiment of the utility model, a safety monitoring device for construction engineering includes a slot compartment 1 fixedly connected to a wall at a high point of the building. A cable tray 2 adapted to the slot compartment 1 is fixedly connected to the side of the slot compartment 1. A base compartment 3 is provided below the slot compartment 1 and the cable tray 2. The base compartment 3 is fixedly connected to the bottom wall of the building. Two guide wheels 4 are rotatably installed in both the base compartment 3 and the cable tray 2. A first steel wire rope 5 is wound on the guide wheels 4. The first steel wire rope 5 is a ring design and moves through the slot compartment 1. The top of both the slot compartment 1 and the base compartment 3 is provided with a clearance hole for the first steel wire rope 5 to pass through and move. A plug 6 is fixedly connected to the lower part of the first steel wire rope 5 in the slot compartment 1. The plug 6 is inserted into the slot compartment 1 and adapted to the slot compartment 1. A mounting frame 7 is fixedly connected to the front surface of the plug 6. A monitoring camera 8 is fixedly connected to the mounting frame 7. A clearance notch 9 corresponding to and adapted to the mounting frame 7 is provided on the slot compartment 1.

[0024] Guided by the guide wheel 4, the first steel wire rope 5 can pull the plug block 6 up and down, thereby driving the monitoring camera 8, which is fixed on the plug block 6 by the mounting bracket 7, to rise and fall. When in use, the monitoring camera 8 is raised to the working position. When cleaning, the monitoring camera 8 is pulled to the ground position. The lens of the monitoring camera 8 can be manually wiped and cleaned without the need for staff to climb high. This avoids the problem of climbing danger and the problem of poor air cleaning effect.

[0025] Two second steel wire ropes 10 are fixedly connected in parallel between the slot compartment 1 and the bottom compartment 3. The second steel wire ropes 10 movably pass through the insertion block 6. A guide sleeve 11 is fixedly connected to the insertion block 6 and slidably sleeved on the outside of the second steel wire ropes 10. Both the first steel wire rope 5 and the second steel wire rope 10 are made of plastic-coated stainless steel.

[0026] The bottom of the slot compartment 1 is fixedly connected to a flared mouth 12, and the clearance notch 9 extends downward to the bottom surface of the flared mouth 12.

[0027] The sliding of the insertion block 6 is guided by the second steel wire rope 10 and the guide sleeve 11, and the insertion block 6 is supported by the flared mouth 12, so that the insertion block 6 can be stably inserted into the slot compartment 1 when it is pulled upward.

[0028] The slot compartment 1 and the cable tray 2 are symmetrically fixedly connected to the two sides with mounting ears 13, and the bottom compartment 3 is also symmetrically fixedly connected to the two sides with mounting ears 13. The mounting ears 13 are provided with mounting holes.

[0029] The mounting ear 13, in conjunction with the mounting hole, allows expansion screws to be used to fix the device to the building wall.

[0030] The first wire rope 5 is fixedly connected to a fixed seat 14 at a section between the cable tray 2 and the bottom tray 3.

[0031] A threaded post 15 is symmetrically threaded through the fixed base 14. The two shoulders of the fixed base 14 are symmetrically provided with round holes for the threaded post 15 to pass through. The threaded post 15 is fixedly connected to the bottom compartment 3. A locking nut 16 is also connected to the upper part of the threaded post 15.

[0032] The first steel wire rope 5 can pull the plug 6 up into the insertion slot 1. When inserted, the fixing seat 14 is close to the bottom compartment 3. At this time, the threaded post 15 can be used in conjunction with the locking nut 16 to lock and achieve the tightening effect, so that the plug 6 is stably inserted into the slot 1, and the stability of the installation of the monitoring camera 8 is maintained.

[0033] The working principle of this utility model is as follows:

[0034] In use, the slot compartment 1 and the cable tray 2 are fixedly connected to the upper part of the building where the surveillance camera 8 is installed by using expansion bolts, mounting ears 13, and mounting holes. At the same time, the base compartment 3 is installed near the ground of the building. The first steel wire rope 5 and the second steel wire rope 10 are tightened. At this time, the surveillance camera 8 is installed on the insertion block 6 through the mounting bracket 7. The first steel wire rope 5 is pulled further, and the insertion block 6 is lifted up by the guide wheel 4. The insertion block 6 is guided upward by the guide sleeve 11 and the second steel wire rope 10, and is simultaneously guided into the slot compartment 1 by the flared mouth 12. At this time, the fixing seat 14 is inserted through the threaded post 15, and the locking nut 16 is used to lock and compress it, thereby keeping the insertion block 6 inserted into the slot compartment 1, completing the high-level installation of the surveillance camera 8, and security monitoring can then be carried out.

[0035] When lens cleaning is required, the locking nut 16 is loosened to fix the mounting base 14, and the insert block 6 is pulled downwards by the first steel wire rope 5 until the monitoring camera 8 is lowered to a position close to the bottom compartment 3. At this time, the staff can easily wipe and clean the lens of the monitoring camera 8.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A safety monitoring device for construction engineering, comprising a slot compartment (1) fixedly connected to a wall at a high point of a building, characterized in that: The slot compartment (1) is fixedly connected to a matching cable tray (2) on its side. The slot compartment (1) and the cable tray (2) are both provided with a bottom compartment (3) below them. The bottom compartment (3) is fixedly connected to the bottom wall of the building. Two guide wheels (4) are rotatably installed in both the bottom compartment (3) and the cable tray (2). A first steel wire rope (5) is wound on the guide wheels (4). The first steel wire rope (5) moves through the slot compartment (1). A plug (6) is fixedly connected to a section of the first steel wire rope (5) located below the slot compartment (1). The plug (6) is inserted into the slot compartment (1) and is compatible with the slot compartment (1). A mounting bracket (7) is fixedly connected to the front surface of the plug (6). A monitoring camera (8) is fixedly connected to the mounting bracket (7). A clearance notch (9) corresponding to and compatible with the mounting bracket (7) is opened on the slot compartment (1).

2. The safety monitoring device for construction engineering according to claim 1, characterized in that: Two second steel wire ropes (10) are fixedly connected in parallel between the slot compartment (1) and the bottom compartment (3). The second steel wire ropes (10) pass through the insert block (6). A guide sleeve (11) is fixedly connected to the insert block (6) and is slidably sleeved on the outside of the second steel wire ropes (10).

3. The safety monitoring device for construction engineering according to claim 1, characterized in that: The bottom of the slot compartment (1) is fixedly connected to a flared mouth (12), and the clearance notch (9) extends downward to the bottom surface of the flared mouth (12).

4. A safety monitoring device for construction engineering according to claim 1, characterized in that: The slot compartment (1) and the cable tray (2) are symmetrically fixedly connected to mounting ears (13) on both sides, and the bottom compartment (3) is also symmetrically fixedly connected to mounting ears (13) on both sides. Mounting holes are provided on the mounting ears (13).

5. A safety monitoring device for construction engineering according to claim 1, characterized in that: The first wire rope (5) is fixedly connected to a fixed seat (14) at a section between the cable tray (2) and the bottom tray (3).

6. A safety monitoring device for construction engineering according to claim 5, characterized in that: The fixed base (14) has threaded columns (15) symmetrically passing through it. The threaded columns (15) are fixedly connected to the bottom compartment (3). A locking nut (16) is also connected to the upper part of the threaded column (15).

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