Scaffold safety state monitoring device

Abstract

The utility model discloses a scaffold safety state monitoring device, which belongs to the technical field of construction safety and comprises a hoop, a connecting plate, a circular plate, a mounting plate, a positioning bolt and a gyroscope. The hoop is arranged on a scaffold; the connecting plate is fixedly arranged on one side of the hoop; the circular plate is rotationally arranged on the connecting plate; the mounting plate is vertically arranged on the circular plate; the positioning bolt is fixedly arranged on the connecting plate, and the outer end of the positioning bolt penetrates out of the circular plate and is provided with a nut; and the gyroscope is arranged on the mounting plate. Key point positions of the scaffold are selected, the gyroscope is adopted to monitor the key point positions in real time, when the scaffold inclines, the gyroscope transmits a signal to the control system, an operator adjusts and reinforces the scaffold according to a monitoring result, and safety state monitoring of the scaffold is achieved. The device can be used for rod bodies in all directions, the gyroscope can conveniently monitor the state of a key point position, and the limitation of the installation position is broken; the hoop and the scaffold are fast to install and convenient to operate, and the monitoring efficiency is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction safety, and particularly relates to a scaffold safety state monitoring device. Background Art

[0002] Scaffolding is a working platform or working passage set up to ensure the safety of high-altitude operations and smooth construction. In the construction of structures, decoration construction and equipment and pipeline installation, scaffolding needs to be set up according to the operation requirements. The operation of scaffolding climbing and erection is very dangerous. If you do not pay attention to prevention and monitoring, it is very easy to cause a large accident with mass casualties, and the economic losses and social impact are often very serious.

[0003] At present, the monitoring of large scaffolding at construction sites is mainly done manually. The accuracy of manual monitoring is not high, the work intensity is high, the levels of monitoring personnel are different, and there are certain differences in the measurement results. It is difficult to ensure the effectiveness of monitoring, and it cannot be guaranteed to meet the requirements of construction use. There is a risk of horizontal displacement exceeding the requirements and tilt and collapse accidents.

[0004] A gyroscope is an angular velocity detection device that uses the momentum of a high-speed rotating body to sense the angular velocity of the shell relative to the inertial space around one or two axes orthogonal to the axis of rotation. Angular velocity detection devices made using other principles that perform the same function are also called gyroscopes. Using a gyroscope to monitor the safety status of a scaffold is a relatively effective method. By default, the gyroscope needs to be placed horizontally. Existing gyroscopes are usually fixed to the scaffold by magnets or straps. When fixed, it is difficult to adjust the angle of the gyroscope and it is difficult to ensure its firmness. Utility Model Content

[0005] The utility model aims to provide a scaffold safety status monitoring device to solve the problems of low accuracy, heavy workload and difficulty in adjusting the gyroscope installation angle in the above-mentioned background technology for manually monitoring the scaffold safety status.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A scaffold safety status monitoring device comprises a clamp, a connecting plate, a circular plate, a mounting plate, a positioning bolt and a gyroscope; the clamp is mounted on the scaffold; the connecting plate is fixed on one side of the clamp; the circular plate is rotatably mounted on the connecting plate; the mounting plate is vertically mounted on the circular plate; the positioning bolt is fixed on the connecting plate, the outer end of the positioning bolt passes through the circular plate and is provided with a nut; the gyroscope is arranged on the mounting plate.

[0008] Furthermore, it also includes an annular buckle groove, which includes a vertical plate arranged perpendicular to the connecting plate, the vertical plate is fixed on the connecting plate and is arranged in an annular shape, and its end away from the connecting plate is bent inward to form a buckle plate; the outer edge of the circular plate is slidably set in the annular buckle groove, and the inner side is fitted with the connecting plate.

[0009] Furthermore, it also includes a level, which is arranged on the mounting plate.

[0010] Furthermore, the clamp includes two clamping parts, one end of the two clamping parts are hingedly connected to each other, and the other end is detachably connected by bolts.

[0011] Furthermore, a through hole is provided at the center of the circular plate; and the positioning bolt passes through the through hole.

[0012] Furthermore, the size of the annular buckle groove is adapted to the size of the circular plate; and the buckle plate is arranged to fit the circular plate.

[0013] Furthermore, the nut of the positioning bolt is a butterfly nut.

[0014] Furthermore, the outer surface of the connecting plate is a plane.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model provides a scaffolding safety status monitoring device, which selects key points of the scaffolding and uses a gyroscope to monitor the key points in real time. When the scaffolding tilts, the gyroscope transmits a signal to the control system, and the operator adjusts and reinforces the scaffolding according to the monitoring results to realize the safety status monitoring of the scaffolding.

[0017] 2. The utility model provides a scaffold safety status monitoring device, which can be used on rods in various directions, so that the gyroscope can monitor the status of key points and break the limitation of the installation position.

[0018] 3. The utility model provides a scaffold safety status monitoring device, the clamp and the scaffold are quickly installed, and the direction of the gyroscope can be adjusted by rotating the circular plate, which is easy to operate and effectively improves the monitoring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the monitoring device involved in the utility model;

[0020] Figure 2 For this utility model Figure 1 Side view of.

[0021] In the figure: 1-hoop, 2-connecting plate, 3-annular buckle groove, 4-round plate, 5-mounting plate, 6-positioning bolt, 7-gyroscope, 8-level meter. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1 , 2 As shown, the utility model provides a scaffold safety status monitoring device, including a clamp 1, a connecting plate 2, an annular buckle groove 3, a circular plate 4, a mounting plate 5, a positioning bolt 6, a gyroscope 7 and a spirit level 8; the clamp 1 is mounted on the scaffold; the connecting plate 2 is fixedly mounted on one side of the clamp 1; the annular buckle groove 3 includes a vertical plate vertically arranged with the connecting plate 2, the vertical plate is fixedly mounted on the connecting plate 2, and is arranged in an annular shape, and its end away from the connecting plate 2 is bent inward to form a buckle plate; the outer edge of the circular plate 4 is slidably arranged in the annular buckle groove 3, and the inner side is fitted with the connecting plate 2 so that the circular plate 4 can rotate in the annular buckle groove 3, and a through hole is provided at the center of the circular plate 4; the mounting plate 5 is vertically arranged on the circular plate 4; the positioning bolt 6 is fixedly mounted on the connecting plate 2, and its outer end passes through the through hole of the circular plate 4, and a nut is arranged, and the circular plate 4 can be positioned on the connecting plate 2 by tightening the nut; the gyroscope 7 is arranged on the mounting plate 5; the spirit level 8 is arranged on the mounting plate 5.

[0024] The gyroscope 7 is electrically connected to the control system and is used to monitor the inclination angles of multiple points of the scaffold. When the scaffold tilts, a signal is transmitted to the control system, and the operator adjusts and reinforces the scaffold according to the monitoring results to realize the safety status monitoring of the scaffold.

[0025] The hoop 1 can be mounted on a horizontal bar, a vertical bar or a diagonal bar of a scaffold. The hoop 1 comprises two clamping parts, one end of the two clamping parts is hingedly connected to each other, and the other end is detachably connected by a bolt.

[0026] The outer surface of the connecting plate 2 is flat, providing a flat installation position for the circular plate 4 and the annular buckle groove 3 .

[0027] The size of the annular buckle groove 3 is adapted to the size of the circular plate 4. The buckle plate and the circular plate 4 are arranged in close contact.

[0028] The nut of the positioning bolt 6 is preferably a butterfly nut, which is convenient for operators to adjust.

[0029] When in use, first place the clamp 1 on the scaffolding at a preset point, then adjust the direction of the clamp 1 so that the connecting plate 2 is perpendicular to the ground, and then fix the clamp 1 to the scaffolding; then, rotate the circular plate 4 so that the mounting plate 5 is parallel to the ground, and observe the level 8 to determine whether the mounting plate 5 is adjusted in place; after adjustment, tighten the nut on the positioning bolt 6 to complete the installation of the device.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A scaffolding safety status monitoring device, characterized in that: The invention comprises a hoop (1), a connecting plate (2), a circular plate (4), a mounting plate (5), a positioning bolt (6) and a gyroscope (7); the hoop (1) is mounted on a scaffold; the connecting plate (2) is fixedly mounted on one side of the hoop (1); the circular plate (4) is rotatably mounted on the connecting plate (2); the mounting plate (5) is vertically mounted on the circular plate (4); the positioning bolt (6) is fixedly mounted on the connecting plate (2), the outer end of the positioning bolt (6) passes through the circular plate (4) and is provided with a nut; and the gyroscope (7) is arranged on the mounting plate (5).

2. A scaffolding safety status monitoring device according to claim 1, characterized in that: It also comprises an annular buckle groove (3), the annular buckle groove (3) comprising a vertical plate arranged perpendicularly to the connecting plate (2), the vertical plate being fixedly mounted on the connecting plate (2) and arranged in an annular shape, and the end of the vertical plate away from the connecting plate (2) is bent inwardly to form a buckle plate; the outer edge of the circular plate (4) is slidably arranged in the annular buckle groove (3), and the inner side is arranged to fit the connecting plate (2).

3. A scaffolding safety status monitoring device according to claim 1, characterized in that: It also includes a level (8), which is arranged on the mounting plate (5).

4. A scaffolding safety status monitoring device according to claim 1, characterized in that: The clamp (1) comprises two clamping parts, one end of the two clamping parts are hingedly connected to each other, and the other end is detachably connected by bolts.

5. A scaffolding safety status monitoring device according to claim 1, characterized in that: A through hole is provided at the center of the circular plate (4); the positioning bolt (6) passes through the through hole.

6. A scaffolding safety status monitoring device according to claim 2, characterized in that: The size of the annular buckle groove (3) is adapted to the size of the circular plate (4); the buckle plate and the circular plate (4) are arranged in close contact with each other.

7. A scaffolding safety status monitoring device according to claim 1, characterized in that: The nut of the positioning bolt (6) is a butterfly nut.

8. A scaffolding safety status monitoring device according to claim 1, characterized in that: The outer surface of the connecting plate (2) is a plane.

Images