Empty vehicle detection device

Abstract

The utility model discloses an empty car detection device which is characterized in that a detection device is connected to the bottom end of a seat of a monorail hoist, when a person gets on the car, the seat is pressed, a fixing plate at the bottom end of the seat is pressed downwards, a reset spring and the top end of a sleeve are extruded to support the fixing plate, and when the fixing plate is pressed downwards, a sliding block is connected with a fourth connecting rod, so that the sliding block is fixed; the fourth connecting rod is connected with a third connecting rod, the third connecting rod is driven to enable the joint of the first connecting rod and the second connecting rod to displace, so that a sliding plate moves downwards, and the bottom end of the sliding plate touches a contact of a sensor; a signal is transmitted to a remote terminal through the signal transmitter, the monorail hoist is started after the signal is received, when a person gets off, the reset spring can jack up the fixing plate and synchronously drive the detection device to reset, the monorail hoist can be started only after the person gets on and passes detection confirmation, and meaningless electric energy waste caused by empty cars is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to monorail crane equipment technical field, concretely is a kind of empty car detection device. BACKGROUND

[0002] The previous overhead people car is completely relied on manual operation to start and stop, if overhead people car is not occupied by people, and remote driver does not perceive that there is no passenger on the car, it will lead to overhead people car idling phenomenon, this idling phenomenon continues for a long time, causes significant electric energy waste, because electric power is continuously consumed without actual transport task, simultaneously, idling can exacerbate the wear of each component of overhead people car, especially the wheel lining, lining mouth leather and small wheel of large wheel, with the exacerbation of wear, the service life of these key components will be greatly shortened, frequent replacement and maintenance will increase operating cost, in addition, long-term idling leads to equipment failure, affects the stability and safety of entire transport system. UTILITARY MODEL CONTENT

[0003] The utility model aims at providing a kind of empty car detection device, to solve the problem that overhead people car is not occupied by people, and driver does not perceive that there is no passenger on the car, it will lead to overhead people car idling phenomenon, this idling phenomenon continues for a long time, causes significant electric energy waste, because electric power is continuously consumed without actual transport task, simultaneously, idling can exacerbate the wear of each component of overhead people car, especially the wheel lining, lining mouth leather and small wheel of large wheel.

[0004] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of empty car detection device, including track, monorail crane, support frame, sleeve, detection device, seat, the track is installed in the top end in underground roadway, track is connected with monorail crane, the left and right sides of monorail crane are respectively connected with detection device on the end car frame, monorail crane is slidably fitted in track, monorail crane is connected with support frame, the top four corners of support frame are respectively connected with sleeve, sleeve is connected with reset spring, one end of reset spring and sleeve bottom end inner wall abut, the other end is connected with fixed plate, the top of fixed plate is connected with seat,

[0005] The detection device comprises a connecting frame, a sliding plate, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a touch sensor and a sliding block, the connecting frame is a rectangular groove body, is connected to the left and right sides of a vehicle frame, a guide groove is formed in the top end of the connecting frame away from the vehicle frame, the first connecting rod is hinged to the top end of the connecting frame away from the vehicle frame, the touch sensor is connected to the bottom end of the connecting frame, the other end of the first connecting rod is hinged to the second connecting rod and the third connecting rod, the other end of the second connecting rod is hinged to the sliding plate, the sliding plate is slidingly fitted in the guide groove, the bottom end of the sliding plate is connected to a vertical fixing rod, the bottom end of the fixing rod abuts against the touch end of the touch sensor, the other end of the third connecting rod is hinged to the fourth connecting rod, the fourth connecting rod is L-shaped, the L-shaped bending part of the fourth connecting rod is hinged to the middle part of the connecting frame, and the horizontal end of the fourth connecting rod is hinged to the sliding block, the sliding block is slidingly fitted in the sliding groove formed in the bottom end of the fixed plate.

[0006] Preferably, a spacing is left between the vertical end of the fourth connecting rod and the horizontal end of the fourth connecting rod.

[0007] Preferably, the vertical end of the fourth connecting rod is obliquely arranged on the horizontal end.

[0008] Preferably, a signal transmitter is further arranged and connected to the touch sensor, for transmitting signals to a remote terminal.

[0009] Preferably, a spacing is left between the top end of the connecting frame and the vertical end of the fourth connecting rod, and the spacing corresponds to the maximum rotation range of the fourth connecting rod.

[0010] Preferably, the connecting frame and the seat are arranged on the same axis.

[0011] Compared with the prior art, the detection device has the following advantages:

[0012] When a person gets on the monorail trolley, the seat is pressed, the fixed plate at the bottom end of the seat is pressed down, the reset spring is pressed, the sleeve top supports the fixed plate, when the fixed plate is pressed down, the sliding block is displaced, the fourth connecting rod is displaced, the third connecting rod is displaced, the first connecting rod and the second connecting rod are displaced, the sliding plate is moved downward, the bottom end of the sliding plate abuts against the contact of the sensor, signals are transmitted to the remote terminal through the signal transmitter, the monorail trolley is started after receiving the signals, when the person gets off the monorail trolley, the reset spring lifts the fixed plate, and the detection device is reset, the monorail trolley is started only after the person gets on the monorail trolley and the detection is confirmed, the monorail trolley is not started when there is no person on the monorail trolley, the system safety is improved, and the power is not wasted when the monorail trolley is not started. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic view of the utility model.

[0014] Figure 2 It is the detection device structure schematic view of the utility model.

[0015] Figure 3 It is the detection device structure schematic view of the utility model.

[0016] In the drawing: 1, track;2, monorail crane;3, support frame;4, sleeve;5, detection device;501, connecting frame;502, sliding plate;503, first connecting rod;504, second connecting rod;505, third connecting rod;506, fourth connecting rod;507, touch sensor;508, sliding block;6, seat;7, fixed plate. DETAILED DESCRIPTION

[0017] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0018] In the description of the utility model, it should be explained that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled persons in the art without creative labor belong to the scope of protection of the utility model.

[0021] Embodiment 1: see Figures 1-2 The utility model provides an embodiment: a kind of empty car detection device, including track 1, monorail crane 2, support frame 3, sleeve 4, detection device 5, seat 6, track 1 is installed in underground roadway top end, the top end of track 1 is hung in underground roadway by bolt, monorail crane 2 is connected on track 1, monorail crane 2 is used to transport personnel, monorail crane 2 is connected with detection device 5, real-time monitoring whether there is personnel to take car, prevent vehicle idling, increase the life of equipment, improve the security of system, the left and right sides end car frame of monorail crane 2 is connected with detection device 5 respectively, monorail crane 2 is slidably fitted in track 1, support frame 3 is connected in monorail crane 2, support frame 3 is installed in monorail crane 2, for supporting the slider 508 of seat 6 and detection device 5, the top end of support frame 3 four corners is connected with sleeve 4, reset spring is connected in sleeve 4, reset spring is arranged in sleeve 4, for providing the guiding effect of reset spring, simultaneously support, and when the top end fixed plate 7 of reset spring is pressed, maximum offset position is the top end of fixed plate 7 and sleeve 4 and touches, when detection device 5 fixed rod and touch sensor 507 touch simultaneously, reset spring provides personnel after getting off and resets detection device 5, so that fixed rod is away from the touch end of touch sensor 507, carries out next detection, one end of reset spring and the inner wall of sleeve 4 bottom end touch, the other end is connected with fixed plate 7, the top end of fixed plate 7 is connected with seat 6, seat 6 is used to provide the rest position of personnel, simultaneously connect with detection device 5, when seat 6 displacement, drive detection device 5 to detect whether there is personnel to take car, or away from vehicle,

[0022] The detection device 5 comprises a connecting frame 501, a sliding plate 502, a first connecting rod 503, a second connecting rod 504, a third connecting rod 505, a fourth connecting rod 506, a touch sensor 507, and a sliding block 508. The connecting frame 501 is a rectangular groove body. A spacing is left between the top end of the connecting frame 501 and the vertical end of the fourth connecting rod 506, which corresponds to the maximum rotating range of the fourth connecting rod 506. A spacing is left between the vertical ends of the front and rear sides of the connecting frame 501 and the third connecting rod 505, which allows the third connecting rod 505 to move. The groove body is used to accommodate the vertical ends of the third connecting rod 505 and the fourth connecting rod 506. A gap is left between the top end and the connecting position of the vertical end of the fourth connecting rod 506 and the third connecting rod 505, which corresponds to the maximum rotating range of the fourth connecting rod 506, so as to avoid collision with the fourth connecting rod 506. The connecting frame 501 is connected to the left and right sides of the vehicle frame, respectively. A guide groove is formed in the end of the top end of the connecting frame 501 away from the vehicle frame. The guide groove is used to guide the movement of the sliding plate 502, and the fixed rod at the bottom end of the sliding plate 502 is used to abut against the touch end of the touch sensor 507. The signal transmitter transmits signals to the remote terminal. The terminal driver controls the operation of the vehicle to avoid idling. The top end of the connecting frame 501 is hingedly connected to the first connecting rod 503 at the end away from the vehicle frame. The bottom end is connected to the touch sensor 507. The touch sensor 507 is used to sense the state of the seat 6 and transmit signals. The other end of the first connecting rod 503 is hingedly connected to the second connecting rod 504 and the third connecting rod 505. The other end of the second connecting rod 504 is hingedly connected to the sliding plate 502. The sliding plate 502 is slidingly fitted in the guide groove. The bottom end of the sliding plate 502 is connected to a vertical fixed rod. The fixed rod is used to abut against the touch end of the touch sensor 507 when it slides down, so as to determine whether there is a person on the seat 6. The bottom end of the fixed rod abuts against the touch end of the touch sensor 507. The other end of the third connecting rod 505 is hingedly connected to the fourth connecting rod 506. The fourth connecting rod 506 is L-shaped. The vertical end of the fourth connecting rod 506 is obliquely arranged on the horizontal end. When the fourth connecting rod 506 rotates, the vertical end drives the connecting position with the third connecting rod 505 to deviate. Since the other end of the third connecting rod 505 is connected to the connecting position of the first connecting rod 503 and the second connecting rod 504, the connecting position of the first connecting rod 503 and the second connecting rod 504 deviates synchronously. At the same time, the second connecting rod 504 drives the sliding plate 502 connected at the bottom end to move. At this time, the fixed rod abuts against the touch sensor 507. The L-shaped bending part of the fourth connecting rod 506 is hingedly connected to the middle part of the connecting frame 501. The top end of the horizontal end of the fourth connecting rod 506 is hingedly connected to the sliding block 508. The sliding block 508 is slidingly fitted in the sliding groove formed in the bottom end of the fixed plate 7. When there is no person on the seat 6, the sliding block 508 abuts against the both-side stop ends of the sliding groove in the bottom end of the fixed plate 7. When a person gets on the vehicle, the fixed plate 7 is pressed down, and the horizontal end of the fourth connecting rod 506 is pressed down synchronously. Since the fourth connecting rod 506 has a displacement amount when it rotates, the sliding block 508 moves in the sliding groove at this time. When the fixed plate 7 rises, the fourth connecting rod 506 resets and rotates.The synchronous belt drives the slider 508 to reset,

[0023] The signal transmitter is connected to the touch sensor 507 and is used to transmit signals to a remote terminal. The connecting frame 501 is in the same axis as the seat 6, which avoids occupying the remaining position of the monorail trolley 2 frame. When the personnel ride the trolley, the personnel first sit on the seat 6, and then the gravity of the personnel presses the seat 6 and the fixed plate 7 downward, which simultaneously presses the reset spring and rotates the fourth connecting rod 506. Since the fourth connecting rod 506 has a displacement amount when rotating, the slider 508 is moved in the sliding groove at this time. The vertical end of the fourth connecting rod 506 drives the connection of the third connecting rod 505 to deviate, and the other end of the third connecting rod 505 drives the connection of the first connecting rod 503 and the second connecting rod 504 to deviate synchronously. The second connecting rod 504 drives the sliding plate 502 connected at the bottom to slide in the guide groove and displace at the same time. At this time, the fixed rod contacts the touch sensor 507, and the signal is transmitted to the remote terminal through the signal transmitter. The terminal driver controls the vehicle to run. When the personnel get off the trolley, the reset spring lifts the fixed plate 7 and the seat 6, and the fourth connecting rod 506 resets and rotates synchronously, which drives the slider 508 to reset at the same time. The connection of the first connecting rod 503 and the second connecting rod 504 is deviated, and the sliding plate 502 is lifted. At this time, the fixed rod is away from the contact end of the touch sensor 507, and the next detection is performed.

[0024] The above only describes the embodiments of the present application, and the specific structure and characteristics of the scheme are not described in detail. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. An empty car detection device, characterized by: The utility model relates to a single track hoist, including track (1), single track hoist (2), support frame (3), sleeve (4), detection device (5), seat (6), track (1) is installed in the top end in the underground roadway, and the track (1) is connected with single track hoist (2), and the left and right sides of single track hoist (2) are respectively connected with detection device (5), and single track hoist (2) is slidably fitted in track (1), and single track hoist (2) is connected with support frame (3), and the top four corners of support frame (3) are respectively connected with sleeve (4), and sleeve (4) is connected with reset spring, and one end of reset spring is in contact with the bottom end inner wall of sleeve (4), and the other end is connected with fixed plate (7), and the top of fixed plate (7) is connected with seat (6), The detection device (5) includes, connecting frame (501), sliding plate (502), first connecting rod (503), second connecting rod (504), third connecting rod (505), fourth connecting rod (506), touch sensor (507), sliding block (508), the connecting frame (501) is rectangular groove body, is connected to the left and right sides of the car frame respectively, the top of connecting frame (501) is away from the end of car frame and is provided with guide groove, the top of connecting frame (501) is away from the end of car frame and is hinged with first connecting rod (503), and bottom is connected with touch sensor (507), the other end of first connecting rod (503) is hinged with second connecting rod (504), third connecting rod (505), the other end of second connecting rod (504) is hinged with sliding plate (502), and sliding plate (502) is slidably fitted in guide groove, and the bottom of sliding plate (502) is connected with the fixed rod vertically, and the bottom of fixed rod is in contact with the touch end of touch sensor (507), the other end of third connecting rod (505) is hinged with fourth connecting rod (506), and fourth connecting rod (506) is L-shaped, and the bending portion of L-shaped is hinged in the middle of connecting frame (501), The horizontal end top of fourth connecting rod (506) is hinged with sliding block (508), and sliding block (508) is slidably fitted in The sliding groove is set in the bottom of fixed plate (7).

2. The empty car detection apparatus according to claim 1, characterized in that: The vertical end between the front and rear two sides of connecting frame (501) and third connecting rod (505) is left with the interval that can supply third connecting rod (505) to move.

3. The empty car detection apparatus of claim 1, wherein: The vertical end of fourth connecting rod (506) is obliquely arranged on the horizontal end.

4. The empty car detection apparatus of claim 1, wherein: Still include signal transmitter, be connected on touch sensor (507), for signal transmission to remote terminal.

5. The empty car detection apparatus of claim 1, wherein: The top of connecting frame (501) and the vertical end of fourth connecting rod (506) are left with interval, and the interval corresponds to the maximum rotation range of fourth connecting rod (506).

6. The empty car detection apparatus of claim 1, wherein: Connecting frame (501) and seat (6) are on the same axis.

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