A work site risk management and control device

Abstract

The utility model discloses a kind of operation site risk management and control device, including device main body and support seat, device main body is movably arranged on support seat, the bottom of support seat is provided with several first legs, several first legs are arranged from inside to outside in inclined shape from top to bottom, the bottom of each first leg is all set with notch, second leg is rotatably connected in each notch, universal wheel is set on the bottom of each second leg, ball shaft is set on the top of each second leg, pad is movably connected on each ball shaft, in the utility model, by the setting of support seat, first leg, second leg and universal wheel, the risk management and control device realizes the effect of being movable, so as to realize that risk management and control position can be replaced according to the position of operation site, effectively avoid traditional multi-point installation, save risk management and control cost.

Description

Technical Field

[0001] This utility model relates to the field of risk management device technology, and in particular to a risk management device for work sites. Background Technology

[0002] Utility model disclosure CN220208292U discloses a risk management device for work sites, comprising: a main body, with an NFC card reader area, an SOS alarm button, a QR code recognition camera, a microphone, an HDMI display screen, and an electrically operated flip cover externally; and a circuit board internally, on which are mounted a main control processing module, a power management module, an NFC processing module, an audio processing module, a USB processing module, an Ethernet processing module, and a WIFI / BT processing module. This disclosure integrates functions such as face recognition unlocking, one-click door opening, self-service processing, intelligent training, AI intelligent analysis and early warning, one-click alarm, video monitoring, personnel identification, and remote communication, thereby improving the efficiency of risk management at work sites.

[0003] Traditional on-site risk management devices are usually fixed in one location. However, the scope of the work site is relatively large, and the controllable range of the risk management device is limited. The fixed location also leads to the need for multiple installations, which increases the risk management cost. Therefore, there is a need for an on-site risk management device to meet people's needs. Utility Model Content

[0004] The purpose of this invention is to provide a risk management device for work sites to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a risk control device for work sites, comprising a device body and a support base. The device body is movably mounted on the support base. The bottom end of the support base is provided with a plurality of first legs, which are arranged in an inclined manner from top to bottom and from the inside to the outside. Each first leg has a slot at its bottom end, and a second leg is rotatably connected to each slot. Each second leg has a caster wheel at its bottom end and a ball axle at its top end. A pad is movably connected to each ball axle.

[0006] Preferably, the bottom end of the support base is slidably connected to a connecting bolt, the nut section of the connecting bolt is arranged below the support base, and the threaded end section is threadedly connected to the bottom end of the device body.

[0007] Preferably, a fixed shaft is provided between the inner walls of the two sides of the slot, and the second leg is rotatably connected to the outer wall of the fixed shaft.

[0008] Preferably, a spring and a damper are provided between the bottom end of the second leg and the top end of the caster wheel.

[0009] Preferably, the pad has a hemispherical hole, and the ball shaft is arranged inside the hemispherical hole. The diameter of the opening of the hemispherical hole is smaller than the diameter of the ball shaft.

[0010] Preferably, a locking bolt is internally threaded on one side of the first leg, with the nut section of the locking bolt arranged on the outside of the first leg and the end of the threaded section contacting the side wall of the second leg.

[0011] Preferably, the second leg has a first insertion hole and a second insertion hole on its side wall. The first insertion hole is closer to the universal wheel, and the second insertion hole is closer to the ball shaft. The first insertion hole and the second insertion hole are symmetrically arranged with the fixed shaft as the center of symmetry, and are respectively corresponding to the end position of the threaded section of the locking bolt.

[0012] The beneficial effects of this utility model are:

[0013] This invention enables the risk control device to be movable through the arrangement of a support base, a first leg, a second leg, and casters. This allows the risk control location to be changed according to the location of the work site, effectively avoiding the traditional multi-point installation and saving risk control costs.

[0014] In this invention, the rotatable effect of the second leg within the first leg enables the risk control device to be movable. At the same time, the rotation of the second leg ensures that the pad is located at the bottom, thereby achieving a stable parking effect for the risk control device at different locations. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a work site risk control device proposed in this utility model;

[0016] Figure 2 This is a side view sectional structural diagram of a work site risk control device proposed in this utility model;

[0017] Figure 3 This is a front view cross-sectional structural diagram of the first leg of a work site risk control device proposed in this utility model.

[0018] In the diagram: 1. Main body of the device; 2. Support base; 3. First leg; 4. Groove; 5. Second leg; 6. Caster wheel; 7. Ball shaft; 8. Pad; 9. Connecting bolt; 10. Fixed shaft; 11. Spring; 12. Damper; 13. Hemispherical hole; 14. Locking bolt; 15. First insertion hole; 16. Second insertion hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-3 A risk management device for work sites includes a main body 1 and a support base 2. The main body 1 is movably mounted on the support base 2. The bottom end of the support base 2 is provided with a plurality of first legs 3. The plurality of first legs 3 are arranged in an inclined manner from top to bottom and from the inside to the outside. Each first leg 3 has a slot 4 at its bottom end. A second leg 5 is rotatably connected in each slot 4. Each second leg 5 has a caster wheel 6 at its bottom end. Each second leg 5 has a ball shaft 7 at its top end. A pad block 8 is movably connected to each ball shaft 7. The main body 1 can be provided with sufficient power supply through an extension cable.

[0021] The risk control device is movable thanks to the support base 2, the first leg 3, the second leg 5, and the casters 6. This allows for relocation of the risk control device based on the work site location, effectively avoiding traditional multi-point installation and saving on risk control costs. The second leg 5's rotation within the first leg 3 also enables the device to move. Furthermore, the rotation of the second leg 5 keeps the pad 8 at the bottom, ensuring stable parking of the risk control device at different locations.

[0022] Specifically, in this embodiment, a connecting bolt 9 is slidably connected to the bottom end of the support base 2. The nut section of the connecting bolt 9 is arranged below the support base 2, and the threaded section at the end is threadedly connected to the bottom end of the device body 1, thereby realizing the fixed connection of the device body 1 on the top of the support base 2.

[0023] Specifically, in this embodiment, a fixed shaft 10 is provided between the inner walls of both sides of the slot 4, and the second leg 5 is rotatably connected to the outer wall of the fixed shaft 10, which improves the connection effect between the second leg 5 and the first leg 3, and provides a stable fulcrum for the rotation of the second leg 5.

[0024] Specifically, in this embodiment, a spring 11 and a damper 12 are provided between the bottom end of the second leg 5 and the top end of the caster wheel 6, so that the main body 1 of the device achieves a shock absorption effect during movement, preventing the main body 1 of the device from vibrating significantly due to the complex ground environment at the work site, and improving safety performance.

[0025] Specifically, in this embodiment, the pad 8 is provided with a hemispherical hole 13, and the ball shaft 7 is arranged in the hemispherical hole 13. The diameter of the opening of the hemispherical hole 13 is smaller than the diameter of the ball shaft 7, so as to provide the pad 8 with a space to move on the ball shaft 7, so that the pad 8 can automatically adjust to a suitable stable angle according to the inclination of the ground at the work site, and prevent the pad 8 from separating from the ball shaft 7.

[0026] Specifically, in this embodiment, a locking bolt 14 is internally threaded on one side of the first leg 3. The nut section of the locking bolt 14 is arranged on the outside of the first leg 3, and the end of the threaded section contacts the side wall of the second leg 5. Tightening the locking bolt 14 realizes the rotation of the second leg 5 in the slot 4 and the locking effect after rotation, thereby improving the overall effect between the second leg 5 and the first leg 3 after rotation.

[0027] Specifically, in this embodiment, a first insertion hole 15 and a second insertion hole 16 are provided on the side wall of the second support leg 5. The first insertion hole 15 is close to the side of the universal wheel 6, and the second insertion hole 16 is close to the side of the ball shaft 7. The first insertion hole 15 and the second insertion hole 16 are symmetrically arranged with the fixed shaft 10 as the center of symmetry, and respectively correspond to the end position of the threaded section of the locking bolt 14. The threaded section end of the locking bolt 14 can be inserted into the first insertion hole 15 and the second insertion hole 16 respectively to prevent friction between the locking bolt 14 and the side end of the second support leg 5 from causing a flange, which would affect the smoothness of the rotation of the second support leg 5.

[0028] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A risk control device for work sites, comprising a main body (1) and a support base (2), characterized in that: The main body (1) of the device is movably mounted on the support base (2). The bottom end of the support base (2) is provided with a number of first legs (3). The number of first legs (3) are arranged in an inclined manner from top to bottom and from inside to outside. Each first leg (3) has a slot (4) at its bottom end. Each slot (4) is rotatably connected to a second leg (5). Each second leg (5) has a caster wheel (6) at its bottom end. Each second leg (5) has a ball shaft (7) at its top end. Each ball shaft (7) is movably connected to a pad (8).

2. The on-site risk control device according to claim 1, characterized in that: The bottom end of the support base (2) is slidably connected to a connecting bolt (9). The nut section of the connecting bolt (9) is arranged below the support base (2), and the end thread section is threadedly connected to the bottom end of the device body (1).

3. The on-site risk control device according to claim 1, characterized in that: A fixed shaft (10) is provided between the inner walls of the two sides of the slot (4), and the second leg (5) is rotatably connected to the outer wall of the fixed shaft (10).

4. The on-site risk control device according to claim 1, characterized in that: A spring (11) and a damper (12) are provided between the bottom end of the second leg (5) and the top end of the caster wheel (6).

5. The on-site risk control device according to claim 1, characterized in that: The pad (8) has a hemispherical hole (13) and a ball shaft (7) is arranged inside the hemispherical hole (13). The diameter of the opening of the hemispherical hole (13) is smaller than the diameter of the ball shaft (7).

6. The on-site risk control device according to claim 1, characterized in that: A locking bolt (14) is internally threaded on one side of the first leg (3). The nut section of the locking bolt (14) is arranged on the outside of the first leg (3), and the end of the threaded section contacts the side wall of the second leg (5).

7. The on-site risk control device according to claim 1, characterized in that: The second leg (5) has a first insertion hole (15) and a second insertion hole (16) on its side wall. The first insertion hole (15) is close to the universal wheel (6), and the second insertion hole (16) is close to the ball shaft (7). The first insertion hole (15) and the second insertion hole (16) are symmetrically arranged with the fixed shaft (10) as the center of symmetry, and are respectively corresponding to the end position of the threaded section of the locking bolt (14).

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