CN217264368U

CN217264368U - Tower crane safety monitoring device based on thing networking

Info

Publication number: CN217264368U
Application number: CN202220555231.9U
Authority: CN
Inventors: 曾宏亮
Original assignee: Chengdu Leishu Technology Co ltd
Current assignee: Chengdu Leishu Technology Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-08-23
Anticipated expiration: 2032-03-15

Abstract

The utility model provides a tower machine safety monitoring device based on thing networking, including set up in the ground of ground control base station, set up in switch board and the interior environment monitoring portion of tower machine driver's cabin, set up in the outer environment camera two of driver's cabin front side, set up the outer environment camera one on the swing arm, ground control base station and switch board communication connection, interior environment monitoring portion, outer environment camera two, outer environment camera one all with switch board electric connection, ground control base station and switch board communication connection, the switch board is connected with tower machine control system; the utility model discloses a set up interior environment monitoring portion, it can monitor the internal environment of driver's cabin and driver's the condition, when appearing unusually, when carrying out the help to it, the staff can be according to the picture that outer environment camera two and outer environment camera provided, through controlling tower machine control system to the switch board to prevent the potential safety hazard that the tower machine is out of control and brings.

Description

Tower crane safety monitoring device based on thing networking

Technical Field

The utility model relates to a tower machine safety monitoring technical field, in particular to tower machine safety monitoring device based on thing networking.

Background

The tower crane is also called tower crane and consists of three parts, including a metal structure, a movable arm, a base, etc, a working mechanism and a control system. The working mechanism has four parts of lifting, amplitude variation, rotation and walking, and the control system comprises a motor, a controller, a power distribution cabinet, a connecting circuit, a signal and lighting device and the like.

Through the retrieval, chinese patent publication is CN 213865134U's patent, discloses a hoist safety monitoring device, including a tower machine, install control room and the big arm of tower machine on the tower machine, install an azimuth sensor on the control room, the one end fixedly connected with height sensor and the balancing weight of the big arm of tower machine, No. two azimuth sensors of other end fixedly connected with of the big arm of tower machine, the ground monitoring host computer of control hub signal connection on the tower machine, the control hub on ground monitoring host computer signal connection No. two tower machines and No. three tower machines, ground monitoring host computer electric connection remote monitering terminal.

The above patents suffer from the following disadvantages: because tower machine driving belongs to high altitude construction, the environment of its driver's cabin is comparatively abominable in summer and winter, and the above-mentioned patent can't monitor driver's health safety condition, and once driver's abnormality appears, the tower machine is in out of control state, and danger is great.

Therefore, the tower crane safety monitoring device based on the Internet of things is provided.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the utility model provides a hope to provide a tower machine safety monitoring device based on thing networking to solve or alleviate the technical problem that exists among the prior art, provide a profitable selection at least.

The embodiment of the utility model provides a technical scheme is so realized: the utility model provides a tower machine safety monitoring device based on thing networking, is including setting up in the ground monitoring basic station on ground, setting up in switch board and the interior environment monitoring portion of tower machine driver's cabin, setting up in the external environment camera two of driver's cabin front side, setting up the external environment camera one on the swing arm, ground monitoring basic station and switch board communication connection, interior environment monitoring portion, external environment camera two, external environment camera one all with switch board electric connection, ground monitoring basic station and switch board communication connection, the switch board is connected with tower machine control system.

In some embodiments, the internal environment monitoring portion includes a U-shaped frame fixedly installed inside the cab, and an internal environment camera and an illumination lamp connected to the U-shaped frame through a multi-directional adjustment portion.

In some embodiments, the internal environment monitoring portion further comprises a supporting plate fixedly mounted on the outer wall of one side of the U-shaped frame, and the vital sign monitor is fixed on the outer wall of the supporting plate through a hook.

In some embodiments, the internal environment monitoring part further comprises a sensor assembly fixedly installed on the outer wall of the support plate, and the sensor assembly at least comprises a temperature sensor, a humidity sensor and an illumination sensor.

In some embodiments, the multi-directional adjustment portion includes a lifter and an angle adjuster.

In some embodiments, the lifting member comprises a screw rod rotatably connected to the inner wall of the U-shaped frame and a lifting slider connected to the outer wall of the screw rod through threads, the two screw rods are connected through a synchronous belt, a first motor is fixedly mounted on the outer wall of the top of the U-shaped frame, and an output shaft of the first motor is connected with one of the screw rods.

In some embodiments, the angle adjusting part comprises a first rotating block and a second rotating block, the outer wall of the first rotating block is rotatably connected with a first hinge lug through a first shaft, the first hinge lug is fixedly installed on the outer wall of the lifting slide block, the second rotating block is rotatably connected with a second hinge lug through a second shaft, and the second hinge lug is fixedly installed on the outer wall of the first rotating block.

In some embodiments, a third motor is fixedly mounted on the outer wall of the first hinge lug, an output shaft of the third motor is fixedly connected with the first shaft, a second motor is fixedly mounted on the outer wall of the second hinge lug, and an output shaft of the second motor is fixedly connected with the second shaft.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

1. the utility model provides a tower machine safety monitoring device based on thing networking, through setting up interior environment monitoring portion, its can monitor the internal environment of driver's cabin and driver's the condition, when appearing unusually, when salvaging help to it, the staff can be according to the picture that outer environment camera two and outer environment camera provided, through controlling tower machine control system to the switch board to prevent the potential safety hazard that the tower machine is out of control and brings.

2. The utility model provides a tower machine safety monitoring device based on thing networking, the accessible internal environment camera carries out image acquisition to driver's state to ground control personnel monitor its state, when guaranteeing that the driver appears unusually, can in time salvage and rescue.

3. The utility model provides a tower machine safety monitoring device based on thing networking, through setting up the vital sign monitor, it can be to the vital sign such as the blood pressure of driver, rhythm of the heart carry out data acquisition to realize the health monitoring function to the driver, guarantee driver's safety, in addition, acquire with intelligent bracelet mode, the relatively convenient colleague can not be to the influence of controlling of driver yet, further improves the security performance.

4. The utility model provides a tower machine safety monitoring device based on thing networking, when motor one starts, it can drive the lead screw and rotate to drive lift slider and interior environment camera and go up and down, guarantee the comprehensive nature of control, when motor two and motor three start-up, it drives turning block two and turning block one through axle two and axle respectively and rotates, thereby makes interior environment camera carry out vertically and horizontal angle modulation, thereby has further guaranteed the comprehensive nature of control.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a view showing the structure of the present invention;

FIG. 2 is a structural diagram of the internal environment monitoring unit of the present invention;

FIG. 3 is a structural view of the lifting member of the present invention;

fig. 4 is a structural view of the angle adjusting member of the present invention.

Reference numerals are as follows:

100-ground monitoring base station, 200-control cabinet, 300-internal environment monitoring part, 400-external environment camera II, 500-external environment camera I, 1-support plate, 2-U-shaped frame, 3-multidirectional adjusting part, 4-internal environment camera, 5-illuminating lamp, 6-interphone, 7-vital sign monitor, 8-hook, 9-sensor component, 10-lifting slide block, 11-lead screw, 12-motor I, 13-synchronous belt, 14-shaft I, 15-hinge lug I, 16-rotation block I, 17-motor II, 18-rotation block II, 19-motor III, 20-shaft II and 21-hinge lug II.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1-4, a tower crane safety monitoring device based on the internet of things comprises a ground monitoring base station 100 arranged on the ground, a control cabinet 200 and an internal environment monitoring part 300 arranged in a cab of a tower crane, a second external environment camera 400 arranged on the front side of the cab, and a first external environment camera 500 arranged on a movable arm, wherein the ground monitoring base station 100 is in communication connection with the control cabinet 200, the internal environment monitoring part 300, the second external environment camera 400, and the first external environment camera 500 are all electrically connected with the control cabinet 200, the ground monitoring base station 100 is in communication connection with the control cabinet 200, and the control cabinet 200 is connected with a tower crane control system; this device, through setting up interior environment monitoring portion 300, it can monitor the internal environment of driver's cabin and driver's the condition, when appearing unusually, when salvaging help to it, the staff can be according to the picture that two 400 of outer environment cameras and outer environment cameras 500 provided, through controlling tower machine control system to switch board 200 to prevent the potential safety hazard that the tower machine is out of control and brings.

In this embodiment, interior environmental monitoring portion 300 includes through the bolt fastening in the inside U type frame 2 of driver's cabin and connects in the interior environment camera 4 and the light 5 of U type frame 2 through multidirectional regulation portion 3, and accessible interior environment camera 4 carries out the image acquisition to driver's state to ground control personnel monitor its state, when guaranteeing that the driver appears unusually, can in time salvage and rescue.

In this embodiment, the internal environment monitoring unit 300 further includes a supporting plate 1 welded to an outer wall of one side of the U-shaped frame 2, and the vital sign monitor 7 is fixed to the outer wall of the supporting plate 1 through a hook 8; in this embodiment, the specific type of the vital sign monitor 7 is not limited, and for convenience, the vital sign monitor 7 is an intelligent bracelet; through setting up vital sign monitor 7, it can be to vital sign's such as driver's blood pressure, rhythm of the heart carry out data acquisition to the realization guarantees driver's safety to driver's health monitoring function, in addition, acquires with intelligent bracelet mode, and the relatively convenient colleague can not further improve the security performance to driver's the influence of controlling yet.

In this embodiment, the internal environment monitoring unit 300 further includes an interphone 6 fixed to the support plate 1; the information communication between the driver and the ground monitoring personnel or the worker commander can be carried out through the interphone 6, so that the reliable operation of the work is ensured.

In this embodiment, the internal environment monitoring unit 300 further includes a sensor assembly 9 fixed to an outer wall of the support plate 1 by bolts, and the sensor assembly 9 at least includes a temperature sensor, a humidity sensor, and an illuminance sensor; the sensor assembly 9 can extract data of the working environment of the cab, and safety of a driver is laterally guaranteed.

In this embodiment: accessible internal environment camera 4 carries out image acquisition to driver's state, can be to driver's blood pressure through vital sign monitor 7, vital sign such as rhythm of the heart carry out data acquisition, thereby realize the health monitoring function to the driver, sensor assembly 9 can carry out data extraction to the operational environment of driver's cabin, the driver carries out information exchange with accessible intercom 6 such as ground monitoring personnel or workman commander, driver and driver's cabin information pass through switch board 200 and transmit to ground control basic station 100 department, when appearing unusually, when salvaging help to the driver, the staff can be according to the picture that two 400 of external environment cameras and the first 500 of external environment cameras provided, through controlling tower machine control system to switch board 200, thereby prevent the potential safety hazard that the tower machine is out of control and bring.

Example 2:

the utility model provides a tower machine safety monitoring device based on thing networking, this embodiment makes following improvement on embodiment 1's basis, as shown in fig. 3, 4, multidirectional regulation portion 3 includes lift piece and angle adjustment piece.

In this embodiment, the lifting member includes a screw rod 11 rotatably connected to an inner wall of the U-shaped frame 2 and a lifting slider 10 connected to an outer wall of the screw rod 11 through a thread, the two screw rods 11 are connected through a synchronous belt 13, a first motor 12 is fixed to an outer wall of the top of the U-shaped frame 2 through a bolt, and an output shaft of the first motor 12 is connected to one of the screw rods 11; when the first motor 12 is started, the first motor can drive the screw rod 11 to rotate, so that the lifting slide block 10 and the inner environment camera 4 are driven to lift, and the monitoring comprehensiveness is guaranteed.

In this embodiment, the angle adjusting member includes a first rotating block 16 and a second rotating block 18, the outer wall of the first rotating block 16 is rotatably connected with a first hinge lug 15 through a first shaft 14, the first hinge lug 15 is welded to the outer wall of the lifting slider 10, the second rotating block 18 is rotatably connected with a second hinge lug 21 through a second shaft 20, and the second hinge lug 21 is welded to the outer wall of the first rotating block 16.

In the embodiment, a third motor 19 is fixed on the outer wall of the first hinge lug 15 through a bolt, an output shaft of the third motor 19 is fixedly connected with the first shaft 14, a second motor 17 is fixed on the outer wall of the second hinge lug 21 through a bolt, and an output shaft of the second motor 17 is fixedly connected with the second shaft 20; when the second motor 17 and the third motor 19 are started, the second rotating block 18 and the first rotating block 16 are driven to rotate through the second shaft 20 and the first shaft 14, so that the inner environment camera 4 can perform longitudinal and transverse angle adjustment, and further the monitoring comprehensiveness is ensured.

In this embodiment: when the first motor 12 is started, the first motor can drive the screw rod 11 to rotate, so as to drive the lifting slide block 10 and the inner environment camera 4 to lift, and when the second motor 17 and the third motor 19 are started, the second motor and the first motor respectively drive the second rotating block 18 and the first rotating block 16 to rotate through the second shaft 20 and the first shaft 14, so that the inner environment camera 4 can perform longitudinal and transverse angle adjustment.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a tower machine safety monitoring device based on thing networking which characterized in that: the tower crane control system comprises a ground monitoring base station (100) arranged on the ground, a control cabinet (200) and an inner environment monitoring part (300) arranged in a tower crane cab, an outer environment camera II (400) arranged on the front side of the cab, and an outer environment camera I (500) arranged on a movable arm, wherein the ground monitoring base station (100) is in communication connection with the control cabinet (200), the inner environment monitoring part (300), the outer environment camera II (400) and the outer environment camera I (500) are all electrically connected with the control cabinet (200), the ground monitoring base station (100) is in communication connection with the control cabinet (200), and the control cabinet (200) is connected with the tower crane control system.

2. The tower crane safety monitoring device based on the Internet of things as claimed in claim 1, wherein: the internal environment monitoring part (300) comprises a U-shaped frame (2) fixedly installed inside the cab and an internal environment camera (4) and an illuminating lamp (5) which are connected to the U-shaped frame (2) through a multidirectional adjusting part (3).

3. The tower crane safety monitoring device based on the Internet of things as claimed in claim 1, wherein: the internal environment monitoring part (300) further comprises a supporting plate (1) fixedly installed on the outer wall of one side of the U-shaped frame (2), and the outer wall of the supporting plate (1) is fixed with the vital sign monitor (7) through a hook (8).

4. The tower crane safety monitoring device based on the Internet of things as claimed in claim 1, wherein: interior environment monitoring portion (300) still include fixed mounting in sensor package (9) of backup pad (1) outer wall, sensor package (9) include temperature sensor, humidity transducer and illuminance sensor at least.

5. The tower crane safety monitoring device based on the internet of things as claimed in claim 2, wherein: the multi-directional adjusting part (3) comprises a lifting piece and an angle adjusting piece.

6. The tower crane safety monitoring device based on the Internet of things as claimed in claim 5, wherein: the lifting piece is including rotating lead screw (11) of connecting in U type frame (2) inner wall and lifting slide (10) through threaded connection in lead screw (11) outer wall, two lead screw (11) are connected through hold-in range (13), just the top outer wall fixed mounting of U type frame (2) has motor (12), the output shaft and one of them of motor (12) lead screw (11) are connected.

7. The tower crane safety monitoring device based on the Internet of things as claimed in claim 6, wherein: the angle adjusting piece comprises a first rotating block (16) and a second rotating block (18), the outer wall of the first rotating block (16) is rotatably connected with a first hinge lug (15) through a first shaft (14), the first hinge lug (15) is fixedly installed on the outer wall of the lifting sliding block (10), the second rotating block (18) is rotatably connected with a second hinge lug (21) through a second shaft (20), and the second hinge lug (21) is fixedly installed on the outer wall of the first rotating block (16).

8. The tower crane safety monitoring device based on the Internet of things as claimed in claim 7, wherein: the outer wall fixed mounting of articulated ear one (15) has motor three (19), and the output shaft and axle one (14) fixed connection of motor three (19), the outer wall fixed mounting of articulated ear two (21) has motor two (17), and the output shaft and axle two (20) fixed connection of motor two (17).