CN215479264U

CN215479264U - Crane safety monitoring device

Info

Publication number: CN215479264U
Application number: CN202122043595.7U
Authority: CN
Inventors: 戴雪峰
Original assignee: Chongqing Haoyuan Software Co ltd
Current assignee: Chongqing Haoyuan Software Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-11
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a safety monitoring device for a crane, which comprises a main body and a sliding plate, wherein the sliding plate slides in the main body, the sliding plate is horizontally arranged, two ends in the main body are respectively provided with a limiting mechanism for limiting the sliding plate and are arranged in parallel, the center of the bottom of the sliding plate is fixedly connected with a connecting block, the connecting block is vertically arranged, a camera is arranged right below the main body, the bottom of the connecting block is hinged to the top of the camera, one end of the top of the camera is fixedly connected with a slide way, the slide way is horizontally arranged, a sliding block slides in the slide way, one end of the bottom of the sliding plate is provided with a connecting mechanism for connecting the sliding block, one side of the main body is provided with an installation block through a bolt, and one side of the main body close to the installation block is provided with a display panel. The utility model avoids the condition that the prior monitoring device does not have the function of adjusting the angle, thereby causing the monitoring dead angle, and further improving the use effect of the monitoring device.

Description

Crane safety monitoring device

Technical Field

The utility model relates to the technical field of cranes, in particular to a crane safety monitoring device.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. Also called overhead traveling cranes, gantry cranes, etc., are used more intensively in large shipyards, harbors, etc.

In some occasions, the hoist is in the inside of control chamber at the operation of mutual alternate operation in the use, and the operation personnel are in, can not be fine observation to the place ahead of hoist advancing direction and the goods one side of hoist and mount, can not in time notice the barrier, consequently have certain potential safety hazard, consequently, need to design a hoist safety monitoring device urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a crane safety monitoring device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a safety monitoring device of a crane comprises a main body and a sliding plate, wherein the sliding plate slides in the main body, the sliding plate is horizontally arranged, the two ends in the main body are both provided with a limiting mechanism for limiting the sliding plate and are arranged in parallel, the center of the bottom of the sliding plate is fixedly connected with a connecting block, the connecting block is vertically arranged, the camera is arranged under the main body, the bottom of the connecting block is hinged to the top of the camera, one end of the top of the camera is fixedly connected with a slide way, the slide way is horizontally arranged, a slide block slides in the slide way, one end of the bottom of the slide plate is provided with a connecting mechanism for connecting the slide block, one side of the main body is provided with an installation block through a bolt, one side of the main body close to the installation block is provided with a display panel, and the inside reciprocating mechanism who is used for reciprocating the slide that is equipped with of main part, solar panel and level setting are installed to the main part top.

Preferably, stop gear includes the sleeve, and sleeve fixed connection top and vertical setting in the main part, the inside loop bar that has slided of sleeve and vertical setting, and the loop bar end passes sleeve and fixed connection in slide top one end.

Further, coupling mechanism includes electric telescopic handle, and electric telescopic handle installs in slide bottom one end center department, the vertical setting of electric telescopic handle, and electric telescopic handle's output shaft end articulates in slider top center department.

Preferably, the up-down moving mechanism comprises a rack and a positive and negative motor, the rack slides in the main body and is vertically arranged, the tail end of the rack is fixedly connected to the center of the top of the sliding plate, the main body rotates inside to form a gear which is vertically arranged, and the gear is meshed with the rack.

Furthermore, positive and negative motor installs top in the main part, and positive and negative motor level sets up, positive and negative motor's output shaft is installed in gear one side center department.

Preferably, the up-down moving mechanism comprises an arc-shaped frame and a driving motor, the arc-shaped frame slides in the main body and is horizontally arranged, an L-shaped rod rotates in the main body, and the transverse edge of the L-shaped rod slides in the arc-shaped frame.

As a further scheme of the utility model, the driving motor is arranged at the top in the main body and horizontally arranged, the center of the driving motor is arranged at one side of the vertical edge of the L-shaped rod, and the bottom of the arc-shaped frame is fixedly connected with the top of the sliding plate.

The utility model has the beneficial effects that:

1. according to the utility model, when the camera needs to be used, the gear is driven to rotate by the positive and negative motors, the gear rotation can drive the rack to move up and down, the rack can drive the sliding plate to move up and down, the sliding plate can drive the connecting block to move up and down, and the connecting block can drive the camera to move up and down by moving up and down, so that the camera can move out of the main body, the operation safety of the crane can be monitored by the camera, when the crane does not need to be monitored, the camera can be driven by the positive and negative motors to move up to enter the main body, the condition that the camera is exposed to the sun or impacted by an impacting object when the camera is not used is avoided, and the service life of the monitoring device is further prolonged.

2. When the monitoring device is used, the sliding block can be driven to move through the electric telescopic rod, the sliding block can drive the slide way to move, the slide way can drive the camera to move, the monitoring angle of the camera can be adjusted due to the fact that the camera is hinged to the connecting block, the monitoring range is further enlarged, the situation that the existing monitoring device does not have the function of adjusting the angle, monitoring dead angles are caused is avoided, and the using effect of the monitoring device is further improved.

3. According to the utility model, when the camera needs to be used, the L-shaped rod is driven to rotate by the driving motor, the L-shaped rod can drive the arc-shaped frame to move up and down, the arc-shaped frame can drive the sliding plate to move up and down by moving the sliding plate up and down, the connecting block can drive the camera to move up and down by moving the connecting block up and down, so that the camera can move out of the main body, the operation safety of the crane can be monitored by the camera, when the crane does not need to be monitored, the camera is driven by the driving motor to move up to enter the main body, the situation that the camera is exposed to the sun or impacted by an impacting object when the camera is not used is avoided, and the service life of the monitoring device is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of a crane safety monitoring device according to embodiment 1 of the utility model;

fig. 2 is a schematic view of a slide and a camera structure of a crane safety monitoring device according to embodiment 1 of the utility model;

fig. 3 is a main body sectional view of a crane safety monitoring device according to embodiment 1 of the present invention;

fig. 4 is a schematic structural diagram of a crane safety monitoring device according to embodiment 2 of the present invention.

In the figure: 1. a main body; 2. mounting blocks; 3. a slide plate; 4. connecting blocks; 5. a camera; 6. an electric telescopic rod; 7. a slideway; 8. a slider; 9. a solar panel; 10. a sleeve; 11. a rack; 12. a gear; 13. a positive and negative motor; 14. an arc frame; 15. an L-shaped rod; 16. a drive motor; 17. a loop bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-3, a safety monitoring device for a crane, comprising a main body 1 and a sliding plate 3, wherein the sliding plate 3 slides in the main body 1, the sliding plate 3 is horizontally arranged, both ends in the main body 1 are provided with a limiting mechanism for limiting the sliding plate 3 and are arranged in parallel, the center of the bottom of the sliding plate 3 is fixedly connected with a connecting block 4, the connecting block 4 is vertically arranged, a camera 5 is arranged right below the main body 1, the bottom of the connecting block 4 is hinged on the top of the camera 5, one end of the top of the camera 5 is fixedly connected with a slide way 7, the slide way 7 is horizontally arranged, a slide block 8 slides in the slide way 7, one end of the bottom of the sliding plate 3 is provided with a connecting mechanism for connecting the slide block 8, one side of the main body 1 is provided with an installation block 2 through a bolt, one side of the main body 1 close to the installation block 2 is provided with a display panel, and the main body 1 is internally provided with an up-down moving mechanism for moving the sliding plate 3 up and down, the top of the main body 1 is provided with a solar panel 9 and is horizontally arranged.

In this embodiment, stop gear includes sleeve 10, and sleeve 10 fixed connection top and vertical setting in main part 1, and the inside slip of sleeve 10 has loop bar 17 and vertical setting, and the end of loop bar 17 passes sleeve 10 and fixed connection in slide 3 top one end.

In this embodiment, coupling mechanism includes electric telescopic handle 6, and electric telescopic handle 6 installs in 3 bottom one end centers departments of slide, the vertical setting of electric telescopic handle 6, and electric telescopic handle 6's output shaft end articulates in 8 top centers of slider department.

In this embodiment, the up-down moving mechanism includes rack 11 and positive and negative motor 13, and rack 11 slides in main part 1 inside and vertical setting, and 11 terminal fixed connection of rack have gear 12 and vertical setting in 3 top centers of slide, and the inside rotation of main part 1, gear 12 and rack 11 intermeshing.

In this embodiment, the forward and reverse motor 13 is installed at the top of the main body 1, the forward and reverse motor 13 is horizontally disposed, and the output shaft of the forward and reverse motor 13 is installed at the center of one side of the gear 12.

The working principle of the embodiment is as follows: when the monitoring device is used in practical use, when the camera 5 is needed, the gear 12 is driven to rotate by the positive and negative motor 13, the rack 11 is driven to move up and down by the rotation of the gear 12, the rack 11 can drive the sliding plate 3 to move up and down by the up and down movement of the sliding plate 3, the connecting block 4 can drive the camera 5 to move up and down by the up and down movement of the connecting block 4, so that the camera 5 can move out of the main body 1, the operation safety of the crane can be monitored by the camera 5, when the crane is not needed to be monitored, the camera 5 is driven to move up by the positive and negative motor 13 and enter the main body 1, the condition that the camera 5 is exposed to the wind or impacted by an impacting object when not in use is avoided, the service life of the monitoring device is prolonged, when the monitoring device is used, the telescopic rod 8 can also be driven to move by the electric motor 6, the slider 8 removes and to drive the slide 7 and remove, and the slide 7 removes and to drive camera 5 and remove, because camera 5 and connecting block 4 are articulated to can adjust camera 5's control angle, further increase the scope of control, avoid present monitoring device's the function that does not have angle regulation, the condition that leads to appearing the control dead angle takes place, and then improved this monitoring device's result of use.

Example 2

Referring to fig. 4, a safety monitoring device for a crane, comprising a main body 1 and a sliding plate 3, wherein the sliding plate 3 slides in the main body 1, the sliding plate 3 is horizontally arranged, two ends in the main body 1 are respectively provided with a limiting mechanism for limiting the sliding plate 3 and are arranged in parallel, the center of the bottom of the sliding plate 3 is fixedly connected with a connecting block 4, the connecting block 4 is vertically arranged, a camera 5 is arranged right below the main body 1, the bottom of the connecting block 4 is hinged to the top of the camera 5, one end of the top of the camera 5 is fixedly connected with a slide way 7, the slide way 7 is horizontally arranged, a slide block 8 slides in the slide way 7, one end of the bottom of the sliding plate 3 is provided with a connecting mechanism for connecting the slide block 8, one side of the main body 1 is provided with an installation block 2 through a bolt, one side of the main body 1 close to the installation block 2 is provided with a display panel, and the main body 1 is internally provided with an up-down moving mechanism for moving the sliding plate 3 up and down, the top of the main body 1 is provided with a solar panel 9 and is horizontally arranged.

In this embodiment, the up-down moving mechanism includes an arc frame 14 and a driving motor 16, and the arc frame 14 slides inside the main body 1 and is horizontally disposed, and the main body 1 rotates inside with an L-shaped rod 15, and the horizontal side of the L-shaped rod 15 slides inside the arc frame 14.

In this embodiment, the driving motor 16 is installed at the top in the main body 1, and the driving motor 16 is horizontally disposed, the center of the driving motor 16 is installed at one side of the vertical edge of the L-shaped rod 15, and the bottom of the arc-shaped frame 14 is fixedly connected to the top of the sliding plate 3.

The working principle of the embodiment is as follows: when in actual use, when this camera 5 needs to be used, drive L type pole 15 through driving motor 16 and rotate, L type pole 15 rotates and can drive arc frame 14 and reciprocate, arc frame 14 reciprocates and can drive slide 3 and reciprocate, slide 3 reciprocates and can drive connecting block 4 and reciprocate, connecting block 4 reciprocates and can drive camera 5 and reciprocate, thereby can make camera 5 shift out inside 1 main part, then can make camera 5 monitor hoist operation safety, when need not monitoring the hoist, rethread driving motor 16 drive camera 5 up move get into main part 1 inside can, avoided when not using, camera 5 is blown the condition emergence of shining or being struck by the rammer by the wind, and then the life of this monitoring device has been improved.

Having shown and described the basic principles and essential features of the utility model and its advantages, it will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as illustrative and not restrictive in all respects, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, any reference signs in the claims being therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A crane safety monitoring device comprises a main body (1) and a sliding plate (3), and is characterized in that the sliding plate (3) slides inside the main body (1), the sliding plate (3) is horizontally arranged, both ends inside the main body (1) are provided with limiting mechanisms for limiting the sliding plate (3) and are arranged in parallel, the center of the bottom of the sliding plate (3) is fixedly connected with a connecting block (4), the connecting block (4) is vertically arranged, a camera (5) is arranged under the main body (1), the bottom of the connecting block (4) is hinged to the top of the camera (5), one end of the top of the camera (5) is fixedly connected with a slide way (7), the slide way (7) is horizontally arranged, a sliding block (8) slides inside the slide way (7), one end of the bottom of the sliding plate (3) is provided with a connecting mechanism for connecting the sliding block (8), a mounting block (2) is mounted on one side of the main body (1) through a bolt, display panel is installed in main part (1) one side that closes on installation piece (2), and main part (1) inside is equipped with the mechanism that reciprocates that is used for reciprocating slide (3), solar panel (9) and level setting are installed at main part (1) top.

2. The crane safety monitoring device according to claim 1, wherein the limiting mechanism comprises a sleeve (10), the sleeve (10) is fixedly connected to the inner top of the main body (1) and vertically arranged, a loop bar (17) slides inside the sleeve (10) and vertically arranged, and the tail end of the loop bar (17) penetrates through the sleeve (10) and is fixedly connected to one end of the top of the sliding plate (3).

3. The crane safety monitoring device according to claim 2, wherein the connecting mechanism comprises an electric telescopic rod (6), the electric telescopic rod (6) is installed at the center of one end of the bottom of the sliding plate (3), the electric telescopic rod (6) is vertically arranged, and the tail end of the output shaft of the electric telescopic rod (6) is hinged at the center of the top of the sliding block (8).

4. The crane safety monitoring device according to claim 3, wherein the up-down moving mechanism comprises a rack (11) and a forward-backward motor (13), the rack (11) slides inside the main body (1) and is vertically arranged, the tail end of the rack (11) is fixedly connected to the top center of the sliding plate (3), a gear (12) rotates inside the main body (1) and is vertically arranged, and the gear (12) and the rack (11) are meshed with each other.

5. The crane safety monitoring device according to claim 4, wherein the forward and reverse motor (13) is installed at the top inside the main body (1), the forward and reverse motor (13) is horizontally arranged, and the output shaft of the forward and reverse motor (13) is installed at the center of one side of the gear (12).

6. The crane safety monitoring device according to claim 3, wherein the up-down moving mechanism comprises an arc frame (14) and a driving motor (16), the arc frame (14) slides in the main body (1) and is horizontally arranged, an L-shaped rod (15) rotates in the main body (1), and the transverse edge of the L-shaped rod (15) slides in the arc frame (14).

7. The crane safety monitoring device according to claim 6, wherein the driving motor (16) is installed at the top inside the main body (1), the driving motor (16) is horizontally arranged, the center of the driving motor (16) is installed at one side of the vertical edge of the L-shaped rod (15), and the bottom of the arc-shaped frame (14) is fixedly connected to the top of the sliding plate (3).