CN217996729U - Wind speed detection device of aerial work platform - Google Patents

Abstract

The utility model relates to the field of aerial work platforms, in particular to a wind speed detection device of an aerial work platform, which comprises an operation platform, a detection component and a controller, wherein the upper side of the operation platform is provided with a fence which is fixedly connected with the operation platform; the cross bar at the top of the fence is annular, the cross bar comprises an installation part and a socket, the extension direction of the installation part and the extension direction of the cross bar are in the same direction, and the socket is fixedly installed on the cross bar; the detection assembly comprises a positioning part, an electric wire and a wind speed detector, the wind speed detector is connected with the mounting part through the positioning part, the positioning part is detachably connected with the mounting part, the positioning part can move relatively along the mounting part, one end of the electric wire is connected with the wind speed detector, and the other end of the electric wire is connected with the socket; the controller comprises a processing unit, a wireless transceiving unit and an alarm unit, and the processing unit is connected with the wind speed detector. The utility model discloses a wind speed detection device wind speed detector can dismantle with work platform and be connected, and the detection personnel of being convenient for adjust its position at any time.

Description

A wind speed detection device for an aerial work platform

technical field

The utility model relates to the field of aerial work platforms, in particular to a wind speed detection device for aerial work platforms.

Background technique

As aerial work has stricter and stricter construction regulations and construction safety requirements, some aerial work platforms are operated outdoors. An anemometer is installed on the frame of such aerial work platforms to detect wind speed in real time. However, at present, the wind speed detector is directly fixed and installed on the frame of the aerial work platform by bolts or welding. The aerial work platform will rotate or move during use, which will cause the wind speed detector to enter the sheltered area. Personnel cannot move the wind speed detector to the windward position, resulting in inaccurate wind speed detection data, which is not conducive to workers' judgment of the working environment, and may easily lead to unpredictable and dangerous accidents.

Utility model content

In order to solve the above technical problems, the utility model provides a wind speed detection device for an aerial work platform. The wind speed detector is detachably connected with the work platform. When the wind speed detector is located in a sheltered area, the detection personnel can adjust the position of the wind speed detector in time. , so that it is located at the windward position, which improves the accuracy of the detection data of the anemometer.

In order to solve the above technical problems, the utility model provides a wind speed detection device for an aerial work platform, which includes a work platform, a detection component, and a controller. A fence is arranged on the upper side of the work platform, and the fence is fixedly connected to the work platform; The bar is ring-shaped, and the bar includes a mounting part and a socket. The extension direction of the mounting part is the same as the extending direction of the bar, and the socket is fixedly installed on the bar; the detection component includes a positioning part, an electric wire, an anemometer, an The instrument is connected to the installation part through the positioning part, the positioning part is disassembled and connected to the installation part, the positioning part can move relative to the installation part, one end of the wire is connected to the anemometer, and the other end is connected to the socket; the controller includes a processing unit, a wireless transceiver unit 1. An alarm unit, the processing unit is connected with the anemometer.

Further, the positioning part includes an abutting piece, a pressing piece, and a mounting bracket, the pressing piece is hinged to the abutting piece, the mounting bracket is fixedly connected to the abutting piece, the anemometer is fixedly installed on the upper side of the mounting bracket, and the abutting piece is connected to the mounting bracket. When the bottom is in contact, the wind speed detector is fixedly connected with the fence.

Further, the mounting bracket is provided with threaded holes, the base of the anemometer is provided with fixing holes, and the fixing holes and the threaded holes are connected by fixing parts, the fixing parts include bolts and nuts, the ends of the bolts are in contact with the mounting bracket, and the bolts and nuts are screwed together. Close, the nut abuts against the base of the anemometer.

Further, the fixing part also includes an elastic part, the bolt passes through the elastic part, and the elastic part is located between the nut and the wind speed detector.

Further, the elastic member is a rubber pad.

Further, the fence is provided with a plurality of sockets, and a wire take-up device is provided beside the installation bracket, and the wire take-up device is fixedly connected with the installation bracket through a connecting piece.

Further, the wire take-up device includes a wire take-up reel, the installation bracket and the wire take-up reel are respectively provided with installation holes, and the connecting parts are screws, which connect and fix the installation bracket and the wire take-up reel, and the wires are wound on the wire take-up reel.

Further, the wind speed detection device also includes a plurality of magnetic parts, the magnetic parts are adhered to the surface of the electric wire at intervals, and the magnetic parts can be magnetically fixed on the cross bar.

Further, the abutting member is provided with a limiter, and the limiter is provided with a receiving groove, the shape of the receiving groove is similar to that of the crossbar, and the limiter is made of elastic material.

Further, the alarm unit includes an alarm lamp or a loudspeaker.

The beneficial effect of the utility model is that the wind speed detector is detachably connected with the work platform, and the detection personnel can adjust the position of the wind speed detector on the high-altitude work platform at any time, which reduces the situation that the wind speed detector is blocked when monitoring the wind speed; Moreover, the positioning part and the installation part adopt a clamping and fixing method, and the connection method is simple, which is convenient for inspectors to operate on the aerial work platform.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the utility model and constitute a part of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation of the utility model . In the attached picture:

Fig. 1 is a front structural schematic diagram of an aerial work platform in an embodiment of the utility model.

Fig. 2 is a top view structural diagram of the aerial work platform in an embodiment of the utility model.

Fig. 3 is a schematic cross-sectional structure diagram of the connection between the installation part and the positioning part in an embodiment of the present invention.

Fig. 4 is a schematic cross-sectional structural view of the connection between the wire take-up device and the mounting bracket in an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a controller in an embodiment of the present invention.

Among them: 1. Working platform; 2. Fence; 201. Cross bar; 3. Installation part; 4. Socket; 5. Detection component; 501. Positioning part; ; 502, electric wire; 503, anemometer; 6, controller; 601, processing unit; 602, wireless transceiver unit; 603, alarm unit; 7, fixing piece; 701, bolt; 702, nut; 703, elastic piece; 8. Take-up device; 9. Connecting piece; 10. Magnetic piece; 11. Limiting piece; 12. Accommodating slot.

detailed description

In order to illustrate the overall concept of the present utility model more clearly, the following will be described in detail by way of examples in conjunction with the accompanying drawings.

It should be noted that in the following description, a lot of specific details have been set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways that are different from those described here. Do not be limited by the specific examples disclosed below.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", " The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" etc. is based on the orientation or position shown in the drawings The relationship is only for the convenience of describing the utility model and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the utility model.

In this utility model, unless otherwise specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrated; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two elements or the interaction relationship between two elements. However, the direct connection is indicated to indicate that the connection relationship between the two subjects is not constructed through an excessive structure, but is only connected through a connection structure to form a whole. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first feature and the second feature through an intermediary indirect contact. In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

In the present utility model, as shown in Figures 1 to 5, a wind speed detection device for an aerial work platform 1 is provided, including a work platform 1, a detection component 5, and a controller 6, and a fence 2 is provided on the upper side of the work platform 1 , the fence 2 is fixedly connected with the work platform 1; the crossbar 201 on the top of the fence 2 is ring-shaped, and the crossbar 201 includes a mounting part 3 and a socket 4. The extending direction of the mounting part 3 is the same direction as the extending direction of the crossbar 201, and the socket 4. Fixedly installed on the cross bar 201; the detection assembly 5 includes a positioning part 501, an electric wire 502, and an anemometer 503. The part 501 can move relative to the installation part 3, one end of the electric wire 502 is connected with the wind speed detector 503, and the other end is connected with the socket 4; Detector 503 is connected.

In the wind speed detection device of the present utility model, a platform for testing personnel to stand is provided on the upper side of the aerial work platform 1, and a fence 2 is provided around the platform, and the crossbar 201 of the fence 2 forms a circle in the area occupied by the platform. closed loop. The installation part 3 on the cross bar 201 is the installation position of the detection assembly 5, and the extension direction of the installation part 3 is the same as the extension direction of the cross bar 201, and the detection assembly 5 can move relatively along the installation part 3. In addition, at the cross bar 201 place There is a socket 4 for power supply and data transmission to the anemometer 503 .

In the wind speed detection device of the present utility model, the positioning part 501 of the detection assembly 5 is detachably connected to the installation part 3 of the cross bar 201, and the detection personnel first connect the wind speed detector 503 to the positioning part 501 when installing the detection assembly 5 At this time, the anemometer 503 and the positioning part 501 are integrated, and the inspector clamps and fixes the positioning part 501 on the installation part 3 to realize the fixation of the anemometer 503 on the work platform 1 . When the aerial work platform 1 is rotating or moving, the wind speed detector 503 is at the position where the wind speed is blocked, and the inspector can adjust the installation position of the positioning part 501 on the installation part 3, so that the wind speed detector 503 is no longer blocked by the building. Can accurately detect the size of the wind speed.

The anemometer 503 is detachably connected to the work platform 1, and the inspector can adjust the position of the anemometer 503 on the aerial work platform 1 at any time, which reduces the occurrence of the anemometer 503 being blocked when monitoring the wind speed; and the positioning part The 501 and the installation part 3 are clamped and fixed, and the connection method is simple, which is convenient for inspectors to operate on the aerial work platform 1 .

In the wind speed detection device of the present utility model, the processing unit 601 adopts a PLC control unit, and the on-site data collection can be realized by the PLC control unit, and the wind speed situation detected by the wind speed detector 503 in real time is collected; the wireless transceiver unit 602 adopts a GPRS unit, GPRS The unit can realize remote data transmission, which is convenient for monitoring personnel to check the wind speed at any time. The inspector can set a safe limit range of wind speed for the detection device. After the wind speed of the anemometer 503 exceeds the safe limit range, the alarm unit 603 is turned on, and the processing unit 601 controls the aerial work platform 1 and limits its corresponding actions.

It should be noted that this embodiment does not limit the types of the processing unit 601 and the wireless transceiver unit 602. In the technical solution of the present utility model, the processing unit 601 and the wireless The transceiver unit 602, this part is not the focus of the improvement of this application, and will not be repeated here. For the specific process of data transmission and control transmission, the utility model selects the existing data transmission process and control transmission process, and those skilled in the art can flexibly select the existing data transmission process and control transmission process when implementing the technical solution of the application. process.

Regarding the connection mode between the positioning part 501 and the mounting part 3, in a preferred embodiment, more specifically, the positioning part 501 includes an abutting part 5011, a pressing part 5012, a mounting bracket 5013, and the pressing part 5012 and the abutting part 5011 Hinged, the mounting bracket 5013 is fixedly connected with the abutment piece 5011, the anemometer 503 is fixedly installed on the upper side of the installation bracket 5013, and when the abutment piece 5011 abuts with the installation part 3, the anemometer 503 is fixedly connected with the fence 2.

As shown in Figure 1 and Figure 3, in the wind speed detection device of the present invention, the wind speed detector 503 is installed on the mounting bracket 5013, and the mounting bracket 5013 is fixedly connected with the abutment 5011, and the abutment 5011 and the cross bar 201 The installation part 3 is clamped and connected, so that the wind speed detector is fixed on the cross bar 201 . When the inspector needs to move the wind speed detector, he can press the pressing member 5012 so that the abutting member 5011 is not clamped and abutted against the installation part 3 , and the inspector can adjust the installation position of the positioning part 501 along the extension direction of the installation part 3 . The connection method is simple, and the inspector can move the positioning unit 501 and the anemometer 503 with one hand, saving time and effort.

It should be noted that, in the present utility model, a torsion spring is provided at the connection between the abutting piece 5011 and the pressing piece 5012, so as to ensure that the positioning part 501 can be clamped and fixed on the installation part 3, and the torsion spring part is not shown in the accompanying drawings As shown in the figure, those skilled in the art can select a torsion spring with a suitable size for the abutment member 5011 and the pressing member 5012 , and fix the torsion spring between the abutment member 5011 and the pressing member 5012 .

Regarding the connection mode between the anemometer 503 and the mounting bracket 5013, in a preferred embodiment, further specifically, the mounting bracket 5013 is provided with a threaded hole, the base of the anemometer 503 is provided with a fixing hole, and the fixing hole and the threaded hole Connected by the fixing part 7, the fixing part 7 includes a bolt 701 and a nut 702, the end of the bolt 701 is in contact with the mounting bracket 5013, the bolt 701 is screwed with the nut 702, and the nut 702 is in contact with the base of the anemometer 503.

As shown in Figure 3, in the wind speed detection device of the present utility model, threaded holes are provided on the mounting bracket 5013, and the base of the wind speed detector 503 is provided with fixing holes, and the detection personnel adopt the fixing part 7 to connect the wind speed detector 503 with the installation bracket 5013 are connected together, specifically: the bolt 701 in the fixing part 7 passes through the threaded hole and the fixing hole, and the nut 702 and the bolt 701 are screwed and abutted against the base of the anemometer 503 . The anemometer 503 is connected to the installation support by bolts 701 and nuts 702. The anemometer 503 is detachably connected to the installation bracket 5013. The connection method is simple. When the anemometer 503 fails, it is convenient for the inspector to disassemble and replace the anemometer. 503.

It should be noted that the threaded holes and fixing holes are not shown in the drawings of the specification, and those skilled in the art can understand the connection mode between the anemometer 503 and the mounting bracket 5013 according to the description in the specification.

In a preferred embodiment, more specifically, the fixing member 7 further includes an elastic member 703 , the bolt 701 passes through the elastic member 703 , and the elastic member 703 is located between the nut 702 and the wind speed detector 503 . As shown in Figure 3, in the wind speed detection device of the present utility model, in order to avoid the nut 702 and the base from loosening when the nut 702 abuts against the base of the wind speed detector 503, the contact area between the nut 702 and the wind speed detector 503 is increased As well as the frictional force, an elastic member 703 is provided between the nut 702 and the anemometer 503 . At the same time, the presence of the elastic member 703 can reduce scratches on the base of the anemometer 503 by the nut 702 .

In a preferred embodiment, more specifically, the elastic member 703 is a rubber pad. In the wind speed detection device of the present utility model, the elastic member 703 is a rubber pad, and the existence of the rubber pad can increase the relative contact area and friction between the nut 702 and the base, reducing the sliding of the wind speed detector 503 on the mounting bracket 5013 occur.

In a preferred embodiment, more specifically, the fence 2 is provided with a plurality of sockets 4 , and a wire take-up device 8 is provided beside the installation bracket 5013 , and the wire take-up device 8 is fixedly connected to the installation bracket 5013 through the connecting piece 9 . In the wind speed detection device of the present utility model, the wind speed detector 503 is connected to the socket 4 through the electric wire 502 so as to facilitate the charging and information transmission of the wind speed detector 503. Since the positioning part 501 can move relatively along the installation part 3, in order to reduce the number of wires 502 The length of the fence 2 is provided with a plurality of sockets 4, and the inspector can select the socket 4 near the anemometer 503 when installing the detection component 5. At the same time, the wire take-up device 8 on the installation bracket 5013 can retract and release the wire 502 of the anemometer 503, further avoiding the occurrence of entanglement and knotting of the wire 502, and facilitating the detection personnel to move the positioning part 501 and the wind speed on the installation part 3. Detector 503.

It should be noted that the wind speed detection device of the present utility model does not limit the number of sockets 4. In a preferred embodiment of the present utility model, four sockets 4 are provided on the fence 2, that is, each side of the fence 2 There is a socket 4 to facilitate the connection of the wires 502 .

In a preferred embodiment, more specifically, the take-up device 8 includes a take-up reel, the take-up reel is provided with a mounting hole, the connector 9 is a screw, the screw connects the mounting bracket 5013 to the take-up reel, and the wire 502 Wind onto the take-up reel.

As shown in Figure 4, in the wind speed detection device of the present utility model, the mounting bracket 5013 and the take-up reel are respectively provided with installation holes, and threads are provided in the installation holes, and the screws fix the take-up device 8 to the installation bracket 5013, The distance between the take-up device 8 and the anemometer 503 is constant. When the inspector needs to move the anemometer 503, it only needs to move the positioning part 501 and retract and unwind the wire 502 wound on the wire take-up device 8, which reduces the operating time of the inspector. At the same time, the screw-fixed connection method is adopted to facilitate the disassembly and replacement of the wire take-up device 8 .

It should be noted that the mounting holes are not shown in the accompanying drawings of the description of the present utility model. When installing the fixed wire take-up device 8, those skilled in the art should select screws with the same size as the mounting holes to pass through the mounting bracket 5013 and the Take up the reel and screw it into the mounting hole.

In a preferred embodiment, more specifically, the wind speed detection device further includes a plurality of magnetic pieces 10 , the magnetic pieces 10 are adhered to the surface of the electric wire 502 at intervals, and the magnetic pieces 10 can be magnetically fixed on the cross bar 201 . As shown in FIG. 3 and FIG. 4 , in the wind speed detection device of the present invention, a plurality of magnetic parts 10 are bonded to the surface of the electric wire 502 at intervals. When the wires 502 are wound on the take-up reel and overlap occurs, the magnetic parts 10 can be magnetically fixed to each other, reducing the situation that the wires 502 are scattered from the take-up reel. In addition, when the wires 502 connect the anemometer 503 to the socket 4 Together, the magnets can also secure the wires 502 to the crossbar 201 .

It should be noted that, in the wind speed detection device of the present invention, the magnetic member 10 is a magnet, and the material of the fence 2 is steel.

In a preferred embodiment, more specifically, the abutting member 5011 is provided with a limiting member 11, and the limiting member 11 is provided with an accommodating groove 12, the shape of the accommodating groove 12 is similar to that of the cross bar 201, and the limiting member 11 For elastic material.

As shown in Figure 3, in the wind speed detection device of the utility model, in order to prevent the positioning part 501 from sliding or rotating around the mounting part, a limiting part 11 is oppositely provided on the clamping side of the abutting part 5011, and the limiting part 11 is set There is a receiving groove 12, and when the inspector clamps and installs the abutting part 5011 on the installation part 3, the limiting part 11 can be attached to the installation part 3 to a greater extent under the pressure of the abutting part. At the same time, the limiting member 11 has an elastic material, and the limiting member 11 can be relatively deformed under the pressure of the abutting member 5011 and the installation part 3. Further, the limiting member 11 can be more fitted with the installation part 3, thereby increasing the resistance. The contact area and frictional force between the connecting portion and the mounting portion 3 reduce the probability of loosening of the positioning portion 501 on the mounting part.

It should be noted that the wind speed detection device in the present invention does not limit the connection method between the limiting member 11 and the abutting member 5011. In one embodiment, the limiting member 11 is bonded to the abutting member 5011, Limiting part 11 selects rubber block for use.

In a preferred embodiment, more specifically, the alarm unit 603 includes an alarm lamp or a speaker. In the wind speed detection device of the present utility model, the inspector can set the safety limit interval of the wind speed according to the detection device, after the wind speed data to be detected is transmitted to the processing unit 601, if the wind speed value exceeds the safety limit interval, the alarm unit 603 is turned on, Warn the staff to prevent the aerial work platform 1 from continuing to operate when the wind speed is too high.

Each embodiment in this specification is described in a progressive manner, the same and similar parts of each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for relevant parts, refer to part of the description of the method embodiment.

The above are only examples of the present application, and are not intended to limit the present application. For those skilled in the art, various modifications and changes may occur in this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims (10)

1. A wind speed detection device for an aerial work platform, characterized in that, comprising: The working platform is provided with a fence on the upper side of the working platform, and the fence is fixedly connected to the working platform; the crossbar on the top of the fence is ring-shaped, and the crossbar includes a mounting part and a socket. The extension direction is the same as the extension direction of the cross bar, and the socket is fixedly installed on the cross bar; A detection assembly, the detection assembly includes a positioning part, an electric wire, and an anemometer, the anemometer is connected to the installation part through the positioning part, the positioning part is detachably connected to the installation part, and the positioning part Relative movement can occur along the installation part, one end of the electric wire is connected to the anemometer, and the other end is connected to the socket; A controller, the controller includes a processing unit, a wireless transceiver unit, and an alarm unit, and the processing unit is connected to the wind speed detector. 2. The wind speed detection device according to claim 1, wherein the positioning part comprises an abutting piece, a pressing piece, and a mounting bracket, the pressing piece is hinged to the abutting piece, and the mounting bracket is connected to the abutting piece The abutting piece is fixedly connected, the anemometer is fixedly installed on the upper side of the installation bracket, and when the abutting piece is clamped and fixed with the installation part, the anemometer is fixedly connected with the fence. 3. The wind speed detection device according to claim 2, characterized in that: the mounting bracket is provided with a threaded hole, the base of the wind speed detector is provided with a fixing hole, and the fixing hole and the threaded hole pass through the fixing piece The fixed part includes bolts and nuts, the ends of the bolts are in contact with the installation bracket, the bolts are screwed into the nuts, and the nuts are in contact with the base of the anemometer. 4. The wind speed detection device according to claim 3, characterized in that: the fixing member further includes an elastic member, the bolt passes through the elastic member, and the elastic member is located between the nut and the wind speed detector. between. 5. The wind speed detection device according to claim 4, characterized in that: the elastic member is a rubber pad. 6. The wind speed detection device according to claim 2, characterized in that: said fence is provided with a plurality of said sockets, and a wire take-up device is arranged next to said installation bracket, and said wire take-up device is connected to said wire through a connector. The mounting bracket is fixedly connected. 7. The wind speed detection device according to claim 6, characterized in that: the wire take-up device includes a wire take-up reel, the installation bracket and the wire take-up reel are respectively provided with mounting holes, and the connecting parts are screws, The screw connects and fixes the mounting bracket to the wire take-up reel, and the wires are wound on the wire take-up reel. 8. The wind speed detection device according to claim 7, characterized in that: the wind speed detection device further comprises a plurality of magnetic parts, the magnetic parts are adhered to the surface of the wire at intervals, and the magnetic parts can be magnetically fixed on the crossbar. 9. The wind speed detection device according to claim 5, characterized in that: the abutting member is provided with a limiter, and the limiter is provided with a receiving groove, the shape of the receiving groove is consistent with the shape of the cross bar Similarly, the limiting member is made of elastic material. 10. The wind speed detection device according to claim 1, characterized in that: the alarm unit includes an alarm lamp or a speaker.

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