CN218709009U - Anti-collision limiting device for scissor vehicle and scissor vehicle - Google Patents
Anti-collision limiting device for scissor vehicle and scissor vehicle Download PDFInfo
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- CN218709009U CN218709009U CN202222746560.4U CN202222746560U CN218709009U CN 218709009 U CN218709009 U CN 218709009U CN 202222746560 U CN202222746560 U CN 202222746560U CN 218709009 U CN218709009 U CN 218709009U
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Abstract
The utility model discloses a scissors car anticollision stop device and scissors car, scissors car anticollision stop device include supporting component, infrared sensor, pressure sensor and alarm, and the supporting component includes first supporting component and the second supporting component that the interval set up, and infrared sensor includes infrared transmitter and infrared receiver, and infrared transmitter and infrared receiver set up relatively on first supporting component and second supporting component for infrared transmitter and infrared receiver can accomplish the signal butt joint, and infrared sensor is connected with the alarm. The upper end of the supporting component is provided with a pressure sensor, and the pressure sensor is also connected with an alarm. The scissors car comprises the anti-collision limiting device. The utility model discloses can prevent effectively that field operation personnel from hitting the barrier in the work progress, protect job site operation personnel's safety. This utility model is used for anticollision technical field.
Description
Technical Field
The utility model relates to an anticollision technical field, in particular to scissors car anticollision stop device and scissors car.
Background
At some building job sites, need the assistance of scissors car when carrying out high altitude construction, in order to prevent that operating personnel in the scissors car from hitting barriers such as the roof beam of building, floor, reinforcing bar or pipeline, generally can be provided with spacing protection device on the scissors car, current spacing protection device generally is the installation gag lever post on the scissors car, installs the stopper on the gag lever post, the top installation pressure relay of stopper, when barriers such as floor are touched to pressure relay's top, can send alarm signal. The limiting protection device can only be used in a simple construction environment, and when a construction site is complex, such as a place with dense pipelines, the situation that obstacles such as pipelines are just in the middle of a scissors vehicle can occur, so that the safety problem is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the utility model discloses the embodiment of the first aspect provides a scissors car anticollision stop device, can prevent effectively that field operation personnel from colliding the barrier, protects field operation personnel's personal safety.
The embodiment of the second aspect of the utility model provides a scissors car with above-mentioned scissors car anticollision stop device.
According to the utility model discloses scissors car anticollision stop device of first aspect embodiment, include: the supporting component comprises a first supporting component and a second supporting component which are arranged at intervals; the infrared sensor comprises an infrared transmitter and an infrared receiver, and the infrared transmitter and the infrared receiver are oppositely arranged on the first supporting component and the second supporting component, so that the infrared transmitter and the infrared receiver can complete signal docking; a pressure sensor provided at an upper end of the support member; the alarm is connected with the infrared sensor, so that when an obstacle exists between the first supporting component and the second supporting component, the alarm can be triggered to send an alarm signal through the infrared sensor; the alarm is also connected with the pressure sensor, so that when an obstacle exists above the supporting part, the alarm can be triggered to send an alarm signal through the pressure sensor.
Based on the technical scheme, the embodiment of the utility model provides a following beneficial effect has at least: the embodiment of the utility model provides a be provided with pressure sensor and the infrared sensor who is connected with the alarm on the supporting component, when there is the barrier in the top of first supporting component and second supporting component, can trigger the alarm through pressure sensor and send alarm signal, in order to remind field operation personnel, when having the barrier between first supporting component and the second supporting component, can trigger the alarm through infrared sensor and send alarm signal, in order to remind field operation personnel, can prevent effectively that field operation personnel from hitting the barrier (for example roof beam, barriers such as pipeline) in the work progress, protect job site's operating personnel's safety.
According to the utility model discloses scissors car anticollision stop device of first aspect embodiment, scissors car anticollision stop device still includes the controller, the controller with infrared sensor pressure sensor with the alarm electricity is connected, with the basis infrared sensor with the signal of telecommunication control of pressure sensor transmission opening and closing of alarm.
According to the utility model discloses stop device is prevented crashing by scissors car of first aspect embodiment, the supporting component is scalable supporting component, just the biggest extension of supporting component is highly higher than 1.9 meters.
According to the utility model discloses scissors car anticollision stop device of first aspect embodiment, the alarm includes first alarm and second alarm, first alarm with infrared sensor connects, the second alarm with pressure sensor connects.
According to the utility model discloses scissors car anticollision stop device of first aspect embodiment, first alarm and/or the second alarm is audible-visual annunciator, audible-visual annunciator includes warning loudspeaker and alarm lamp.
According to the utility model discloses scissors car of second aspect embodiment, including foretell scissors car anticollision stop device, still include scissors car body, scissors car anticollision stop device installs on the scissors car body.
According to the utility model discloses the scissors car of second aspect embodiment, first supporting component with second supporting component is the diagonal angle setting and is in on the scissors car body, first supporting component with the outside on second supporting component's top all is provided with pressure sensor, first supporting component with the top of second supporting component is provided with relatively infrared transmitter with infrared receiver, the alarm sets up on the scissors car body.
According to the utility model discloses scissors car of second aspect embodiment, the supporting component still includes third supporting component and fourth supporting component, the third supporting component with the fourth supporting component is the diagonal angle setting and is in on another set of diagonal angle on the scissors car body, the third supporting component with the outside on the top of fourth supporting component is provided with pressure sensor, the third supporting component with the top of fourth supporting component is provided with relatively infrared transmitter with infrared receiver.
According to the utility model discloses the scissors car of second aspect embodiment, first supporting component the second supporting component the third supporting component with the fourth supporting component is the telescopic link.
According to the utility model discloses scissors car of second aspect embodiment, first supporting component with second supporting component is the expansion plate, and two the expansion plate sets up relatively on the scissors car body, two the outside on the top of expansion plate all is provided with pressure sensor, two the top of expansion plate is provided with relatively infrared transmitter with infrared receiver.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a schematic structural view of an anti-collision limiting device of a scissor truck according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a scissors vehicle according to a second aspect of the present invention;
fig. 3 is a top view of a scissors vehicle according to a second aspect of the present invention.
Reference numerals: the scissors car comprises a support part 100, a first support part 110, a second support part 120, a third support part 130, a fourth support part 140, an infrared sensor 200, an infrared transmitter 210, an infrared receiver 220, a pressure sensor 300, an alarm 400 and a scissors car body 500.
Detailed Description
This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and 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 limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.
Referring to fig. 1, the embodiment of the first aspect of the present invention provides an anti-collision limiting device for a scissors truck, which can effectively prevent a field operator from colliding an obstacle. The anti-collision limiting device of the scissors vehicle comprises a supporting component 100, an infrared sensor 200, a pressure sensor 300 and an alarm 400.
The support member 100 includes a first support member 110 and a second support member 120 that are spaced apart. The first supporting part 110 and the second supporting part 120 are both telescopic supporting parts, and the maximum extension heights of the first supporting part 110 and the second supporting part 120 are both higher than 1.9 m, so that the topmost extended ends of the first supporting part 110 and the second supporting part 120 are higher than the height of a general person standing upright. The telescopic arrangement of the first support part 110 and the second support part 120 can detect obstacles within a preset height range (the preset height is the actual extension height of the telescopic support part), so that the field operator can safely work within the preset height range, the field operator is prevented from colliding with the obstacles (such as beams, pipelines and the like) in the construction process, and the safety of the operators on the construction site can be effectively protected.
In some embodiments, the first support member 110 and the second support member 120 are electric telescopic rods, and it is understood that in other embodiments, the first support member 110 and the second support member 120 may also be electric telescopic plates, manual telescopic rods, hydraulic rods, or other telescopic support members.
The controller is electrically connected with the infrared sensor 200, the pressure sensor 300 and the alarm 400, so as to control the alarm 400 to be turned on and off according to the electric signals transmitted by the infrared sensor 200 and the pressure sensor 300.
In some of these embodiments, the controller is also electrically connected to the support member 100 to control the opening and closing of the support member 100 (i.e., to control the support member 100 to begin elongating or contracting, and to stop elongating or contracting).
The infrared sensor 200 includes an infrared transmitter 210 and an infrared receiver 220, and the infrared transmitter 210 and the infrared receiver 220 are oppositely disposed on the first support member 110 and the second support member 120 on the same horizontal line, so that the infrared transmitter 210 and the infrared receiver 220 can perform signal interfacing.
Specifically, the infrared transmitter 210 is disposed on the first support member 110, and the infrared receiver 220 is disposed on the second support member 120. It is understood that the infrared transmitter 210 may be disposed on the second support member 120 and the infrared receiver 220 may be disposed on the first support member 110.
In some embodiments, one infrared sensor 200 is disposed on the first support part 110 and the second support part 120, and in other embodiments, a plurality of infrared sensors 200, i.e., a plurality of paired infrared emitters 210 and infrared receivers 220, may be disposed on the first support part 110 and the second support part 120.
The infrared sensor 200 is connected to the alarm 400 such that when an obstacle exists between the first support member 110 and the second support member 120, the alarm 400 can be triggered by the infrared sensor 200 to generate an alarm signal.
Specifically, when there is no obstacle between the first support member 110 and the second support member 120, the infrared transmitter 210 and the infrared receiver 220 can complete signal interfacing. When an obstacle exists between the first supporting part 110 and the second supporting part 120, the infrared transmitter 210 and the infrared receiver 220 cannot complete signal butt joint, at this time, the controller controls the alarm 400 to be started to send out an alarm signal, controls the first supporting part 110 and the second supporting part 120 to be closed (to stop extending or contracting), and a field operator hears or sees the alarm signal and immediately stops operating and checks safety conditions.
In some embodiments, the upper ends of the supporting members 100 are provided with pressure sensors 300, and the pressure sensors 300 are also connected with the alarm 400, so that when an obstacle exists above the supporting members 100, the alarm 400 can be triggered by the pressure sensors 300 to send out an alarm signal.
Specifically, when the first supporting part 110 and/or the second supporting part 120 hit an obstacle during the extension and retraction process, the obstacle applies a force to the pressure sensor 300, the pressure sensor 300 converts the force into an electric signal and transmits the electric signal to the controller, the controller receives the electric signal sent by the pressure sensor 300, the alarm 400 is controlled to be turned on to send an alarm signal, the first supporting part 110 and the second supporting part 120 are controlled to be turned off (to stop extension or retraction), and a field operator hears or sees the alarm signal and immediately stops operating and checks the safety condition.
In some of these embodiments, the pressure sensor 300 is a point-contact pressure sensor 300.
In some embodiments, the alarm 400 includes a first alarm and a second alarm, the first alarm is connected to the infrared sensor 200, so that when an obstacle exists between the first support part 110 and the second support part 120, the first alarm can be triggered by the infrared sensor 200 to send out an alarm signal; the second alarm is connected with the pressure sensor 300, so that when an obstacle exists above the supporting part, the second alarm can be triggered to send an alarm signal through the pressure sensor 300.
In some embodiments, the alarm 400 is an audible and visual alarm, which includes an alarm horn and an alarm lamp, and it is understood that the audible and visual alarms with different sounds and different colors can be selected for the first alarm and the second alarm to distinguish whether the pressure sensor 300 touches the obstacle or the infrared sensor 200 touches the obstacle more intuitively.
The utility model discloses scissors car anticollision stop device's of first aspect embodiment working method as follows: the telescopic switches of the first supporting part 110 and the second supporting part 120 are turned on, so that the first supporting part 110 and the second supporting part 120 extend within a preset height, when an obstacle exists between the first supporting part 110 and the second supporting part 120, the infrared sensor 200 triggers the controller to control the first alarm to be turned on, an alarm signal is sent out to remind an operator on site, and the first supporting part 110 and the second supporting part 120 are controlled to be turned off (to stop extending or retracting); when an obstacle exists above the first supporting part 110 and the second supporting part 120, the pressure sensor 300 triggers the controller to control the second alarm to be turned on, an alarm signal is sent to remind an operator on site, and the first supporting part 110 and the second supporting part 120 are controlled to be turned off (to stop extending or retracting).
Other configurations and operations of the scissor truck anti-collision limiting device according to the embodiment of the first aspect of the present invention are known to those skilled in the art, and will not be described in detail herein.
Referring to fig. 2 and 3, a second aspect embodiment of the present invention provides a scissors vehicle, which includes the first aspect embodiment of the present invention, which is an anti-collision limiting device and a scissors vehicle body 500.
In some embodiments, referring to fig. 2, the first support part 110 and the second support part 120 are diagonally arranged on the scissors vehicle body 500, the pressure sensors 300 are arranged on the outer sides of the top ends of the first support part 110 and the second support part 120, the infrared transmitters and the infrared receivers are oppositely arranged on the top ends of the first support part 110 and the second support part 120, and the alarm 400 is arranged on the scissors vehicle body 500.
In some embodiments, referring to fig. 3, the support members further include a third support member 130 and a fourth support member 140, the third support member 130 and the fourth support member 140 are diagonally disposed on another set of diagonal corners of the scissors truck body 500, the pressure sensor 300 is disposed on the outer side of the top end of the third support member 130 and the fourth support member 140, and the infrared emitter and the infrared receiver are disposed on the inner side of the top end of the third support member 130 and the fourth support member 140 opposite to each other.
It is understood that the infrared transmitters and infrared receivers on the first and second support members 110 and 120 may be disposed to be offset from the infrared transmitters and infrared receivers on the third and fourth support members 130 and 140.
In some embodiments, the first support member 110, the second support member 120, the third support member 130, and the fourth support member 140 are all telescoping rods.
In other embodiments, the first support member 110 and the second support member 120 are both telescopic plates, and the two telescopic plates are oppositely disposed on the scissors vehicle body 500, the pressure sensor 300 is disposed on the outer side of the top ends of the two telescopic plates, and the infrared transmitter and the infrared receiver (not shown in the drawings) are oppositely disposed on the inner side of the top ends of the two telescopic plates.
It is easy to understand that one pressure sensor 300 may be provided on the outer side of the top ends of the first support member 110 and the second support member 120, or a plurality of pressure sensors 300 may be provided; similarly, one infrared emitter 210 and one infrared receiver 220 may be provided on the inner side of the top ends of the first support member 110 and the second support member 120, and a plurality of infrared emitters 210 and infrared receivers 220 may be provided in a pair.
Other constructions and operations of the scissors truck according to embodiments of the second aspect of the present invention are known to those skilled in the art and will not be described in detail herein.
The drawings of the embodiments of the present invention only show the installation position schematic and are not necessarily drawn to scale.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (10)
1. The utility model provides a scissors car anticollision stop device which characterized in that includes:
the supporting component comprises a first supporting component and a second supporting component which are arranged at intervals;
the infrared sensor comprises an infrared transmitter and an infrared receiver, and the infrared transmitter and the infrared receiver are oppositely arranged on the first supporting component and the second supporting component, so that the infrared transmitter and the infrared receiver can complete signal docking;
a pressure sensor provided at an upper end of the support member;
the alarm is connected with the infrared sensor, so that when an obstacle exists between the first supporting component and the second supporting component, the alarm can be triggered to send an alarm signal through the infrared sensor; the alarm is also connected with the pressure sensor, so that when an obstacle exists above the supporting part, the alarm can be triggered to send an alarm signal through the pressure sensor.
2. The scissors vehicle anti-collision limiting device according to claim 1, wherein: the anti-collision limiting device for the scissor truck further comprises a controller, wherein the controller is electrically connected with the infrared sensor, the pressure sensor and the alarm, so that the alarm is controlled to be turned on and turned off according to an electric signal transmitted by the infrared sensor and the pressure sensor.
3. The scissors vehicle anti-collision limiting device according to claim 1, wherein: the supporting part is a telescopic supporting part, and the maximum extension height of the supporting part is higher than 1.9 m.
4. The scissors vehicle anti-collision limiting device according to claim 1, wherein: the alarm comprises a first alarm and a second alarm, the first alarm is connected with the infrared sensor, and the second alarm is connected with the pressure sensor.
5. The scissors vehicle anti-collision limiting device of claim 4, wherein: the first alarm and/or the second alarm are/is an audible and visual alarm, and the audible and visual alarm comprises an alarm horn and an alarm lamp.
6. A scissors car which characterized in that: the scissors vehicle anti-collision limiting device comprises the scissors vehicle anti-collision limiting device of any one of claims 1 to 5, and further comprises a scissors vehicle body, wherein the scissors vehicle anti-collision limiting device is mounted on the scissors vehicle body.
7. The scissors vehicle of claim 6, wherein: the first supporting component and the second supporting component are arranged on the scissor car body in opposite angles, the pressure sensors are arranged on the outer sides of the top ends of the first supporting component and the second supporting component, the infrared transmitters and the infrared receivers are oppositely arranged on the top ends of the first supporting component and the second supporting component, and the alarm is arranged on the scissor car body.
8. The scissors vehicle of claim 7, wherein: the supporting parts further comprise a third supporting part and a fourth supporting part, the third supporting part and the fourth supporting part are diagonally arranged on the other group of diagonal angles on the scissor car body, the pressure sensors are arranged on the outer sides of the top ends of the third supporting part and the fourth supporting part, and the infrared emitter and the infrared receiver are oppositely arranged on the top ends of the third supporting part and the fourth supporting part.
9. A scissors car as claimed in claim 8, wherein: the first support component, the second support component, the third support component and the fourth support component are all telescopic rods.
10. A scissors car as claimed in claim 7, wherein: the first supporting part and the second supporting part are both expansion plates, the expansion plates are arranged on the scissors vehicle body relatively, the pressure sensors are arranged on the outer sides of the top ends of the two expansion plates, and the infrared transmitters and the infrared receivers are arranged on the top ends of the two expansion plates relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222746560.4U CN218709009U (en) | 2022-10-18 | 2022-10-18 | Anti-collision limiting device for scissor vehicle and scissor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222746560.4U CN218709009U (en) | 2022-10-18 | 2022-10-18 | Anti-collision limiting device for scissor vehicle and scissor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218709009U true CN218709009U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222746560.4U Active CN218709009U (en) | 2022-10-18 | 2022-10-18 | Anti-collision limiting device for scissor vehicle and scissor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218709009U (en) |
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2022
- 2022-10-18 CN CN202222746560.4U patent/CN218709009U/en active Active
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