CN212008979U

CN212008979U - Device for detecting in-place state and rope breaking state of vehicle carrying plate

Info

Publication number: CN212008979U
Application number: CN202020586346.5U
Authority: CN
Inventors: 苏柱文; 黄楚燕; 谭建宏
Original assignee: GUANGZHOU GOLRI AUTOMATIC PARKING CO LTD
Current assignee: GUANGZHOU GOLRI AUTOMATIC PARKING CO LTD
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-11-24
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a device for detecting the in-place state and the rope breaking state of a vehicle carrying plate, which comprises a detection device, an in-place switch and a first limit switch; the trigger device comprises a trigger rod and a balance plate, and the top of the balance plate is hinged with the trigger rod; elastic component, establish in sideslip frame below, when the sweep that carries does not descend and target in place, the wire rope tensioning, the wire rope of tensioning state can make elastic component receive the compression, when carrying the sweep and descend and target in place, elastic component extends, drive the trigger bar and trigger the switch that targets in place, carry the sweep and target in place the back, break when one of them wire rope emergence, elastic component drives the trigger bar and triggers first limit switch and close relevant circuit, if two wire ropes fracture simultaneously or carry the sweep limit and target in place, elastic component drives the trigger bar and triggers first limit switch and close relevant circuit, and the switch that targets in place is installed on the sideslip frame, the problem of trampling the damage can not appear. The device for detecting the in-place state and the rope breaking state of the vehicle carrying plate is used in the field of parking equipment.

Description

Device for detecting in-place state and rope breaking state of vehicle carrying plate

Technical Field

The utility model is used for the parking equipment field especially relates to a detect and carry device of sweep state in place and disconnected rope state.

Background

At present, the transversely-moving type parking equipment on the market needs to detect whether the car carrying plate is in the in-place state or the limit in-place state at the working time, and needs to detect whether the steel wire rope pulling the car carrying plate breaks, so that a plurality of detection switches including in-place/limit in-place detection and rope breaking state detection need to be installed on the parking equipment, the whole structure of the parking equipment is not concise, most of in-place switches are arranged on the ground, the mode that the car carrying plate touches the in-place switch when descending in place is adopted to control the in-place stop of the car carrying plate, and the switch arranged on the ground is easy to be damaged by being trampled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a detect and carry sweep state in place and the device of disconnected rope state, it will put in place to detect and the disconnected rope detection function collection in an organic whole for parking equipment overall structure becomes succinct, and the detection switch that targets in place establishes on the sideslip frame moreover, can not appear trampling the problem of damage.

The utility model provides a technical scheme that its technical problem adopted is: the device for detecting the in-place state and the rope breaking state of the car carrying plate comprises parking equipment, wherein the parking equipment is provided with a transverse moving frame and the car carrying plate, a double-groove guide wheel is arranged on the transverse moving frame, two parallel steel wire ropes are arranged in the double-groove guide wheel, and the device further comprises a device for detecting the in-place state and the rope breaking state of the car carrying plate

The detection device comprises a position switch and a first limit switch, wherein both the position switch and the first limit switch are arranged above the transverse moving frame, and the position switch is higher than the first limit switch;

the trigger device comprises a trigger rod and a balance plate, the trigger rod penetrates through the traverse frame and can move in the traverse frame, the balance plate is hinged with the trigger rod, two supporting pieces are arranged at the bottom of the balance plate at intervals, and two steel wire ropes respectively abut against the bottoms of the two supporting pieces to provide upward acting force for the trigger device and enable the balance plate to be in a balanced state;

and the elastic component is arranged below the transverse moving frame and provides a downward acting force for the trigger device.

Preferably, the triggering device further includes a second limit switch disposed lower than the first limit switch.

Preferably, the balance plate comprises a triangular plate, the top of the triangular plate is hinged to the trigger rod, and the two supporting pieces are respectively arranged at two bottom corners of the triangular plate.

Preferably, the two supporting members are respectively located at the front side and the rear side of the balance plate. Preferably, the support comprises a roller.

Preferably, the detection device further comprises a first switch bracket arranged on one side of the trigger device, the first switch bracket is connected with the traverse frame, and the in-place switch and the second limit switch are mounted on the first switch bracket.

Preferably, the detection device further comprises a second switch bracket arranged on the other side of the trigger device, the second switch bracket is connected with the traverse frame, and the first limit switch is mounted on the second switch bracket.

Preferably, the bottom of the trigger rod is provided with a baffle, the elastic component is sleeved outside the trigger rod, the upper end of the elastic component abuts against the lower part of the traverse frame, and the lower end of the elastic component abuts against the upper side of the baffle.

Preferably, the trigger bar comprises an extension plate installed at the top end of the trigger bar, and the extension plate can trigger the in-place switch or the first limit switch or the second limit switch under the driving of the trigger bar.

Preferably, one end of the extension plate is provided with a connecting piece, and the balance plate is hinged to the connecting piece.

One of the above technical solutions has at least one of the following advantages or beneficial effects: when the vehicle carrying plate is not lowered in place, the steel wire rope is in a tensioning state, the elastic part is compressed by the action force applied to the trigger device by the steel wire rope in the tensioning state, when the vehicle carrying plate is lowered in place, the action force of the steel wire rope on the trigger device is smaller than the action force of the elastic part on the trigger device, at the moment, the elastic part in the compression state can extend to drive the trigger rod to move downwards to trigger the in-place switch to prompt the vehicle carrying plate to be in place, when one of the steel wire ropes is broken after the vehicle carrying plate is in place, the balance plate can lose balance, the elastic part continues to extend and drives the trigger rod to trigger the first limit switch to play a role in detecting broken ropes, if two steel wire ropes are broken simultaneously or the vehicle carrying plate is in place, the bottom of the balance plate can completely lose the action force of the steel wire rope, the elastic part can drive the trigger rod to, in addition, because the in-place switch is arranged on the transverse moving frame, the problem that the in-place switch is damaged by treading does not occur.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention in place;

fig. 3 is a schematic structural diagram of a fracture state of one of the steel wire ropes in the embodiment of the present invention;

fig. 4 is a schematic structural diagram of triggering the second limit switch in the embodiment of the present invention;

fig. 5 is a schematic diagram of the distribution of the rollers on both sides of the triangle in the embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention 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 intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it is not intended to indicate or imply that the technical features indicated 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 utility model, the meaning of a plurality of is one or more, the meaning of a plurality of is more than two, and the meaning of more than two is understood as not including the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the present invention, unless otherwise explicitly defined, the terms "set", "install", "connect", and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill 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 utility model provides a detect and carry device of sweep state in place and disconnected rope state, it mainly includes parking equipment, and parking equipment has sideslip frame 1 and carries the sweep, is equipped with double flute guide pulley 2 on the sideslip frame 1, is equipped with two wire rope 3 that parallel in the double flute guide pulley 2, and in addition, the device that detects and carries the sweep state in place and disconnected rope state still includes detection device, trigger device and elastomeric element 5.

The detection device is used for detecting various running states of the vehicle carrying plate and mainly comprises an in-place switch 601 and a first limit switch 603, wherein both the in-place switch 601 and the first limit switch 603 are arranged above the transverse moving frame 1, and the in-place switch 601 is higher than the first limit switch 603.

The trigger device can trigger each switch according to the running state of the vehicle carrying board, and mainly comprises a trigger rod 40 and a balance board 43, wherein the trigger rod 40 penetrates through the traverse frame 1 and can move in the traverse frame 1, specifically, a through hole is formed in the traverse frame 1, and the trigger rod 40 penetrates through the through hole and can move in the through hole under the driving of the elastic component 5.

Two supporting pieces 44 are arranged at the bottom of the balancing plate 43 at intervals, the balancing plate 43 is hinged to the trigger rod 40 through a rotating shaft, the two steel wire ropes 3 respectively support against the bottoms of the two supporting pieces 44 arranged at intervals to provide upward acting force for the balancing plate 43, and meanwhile, the rotating shaft applies downward acting force to the balancing plate 43, so that the balancing plate is in a balanced state. The elastic component 5 is arranged below the transverse moving frame 1 and provides a downward acting force for the trigger device, and the two steel wire ropes 3 apply an upward acting force for the trigger device so that the trigger device is in a stress balance state.

In the operation process of the vehicle carrying plate, the acting force provided by the elastic component 5 to the trigger device is opposite to the acting force provided by the steel wire rope 3 to the trigger device in direction, referring to fig. 1, when the vehicle carrying plate does not descend in place, the steel wire rope 3 is in a tensioning state at the moment, and the acting force applied to the trigger device by the steel wire rope 3 in the tensioning state can enable the elastic component 5 to be compressed. Referring to fig. 2, when the vehicle carrying board descends to the right, the acting force of the steel wire rope 3 on the trigger device is smaller than the acting force of the elastic component 5 on the trigger device, at the moment, the elastic component 5 in a compressed state stretches to drive the trigger rod to move downwards to trigger the right-position switch 601, and the vehicle carrying board is prompted to be in place. Referring to fig. 3, after the vehicle carrying plates are in place, if one of the steel wire ropes 3 is broken, the balance plate 43 loses balance, the elastic component 5 continues to extend and drives the trigger rod 40 to trigger the first limit switch 603, the first limit switch 603 can close a related circuit of the parking equipment to play a role in protection, if two steel wire ropes 3 are broken simultaneously or the vehicle carrying plates are in place, the bottom of the balance plate 43 completely loses the acting force of the steel wire ropes 3, the elastic component 5 drives the trigger rod 40 to trigger the first limit switch 603, the first limit switch 603 can close the related circuit of the parking equipment to play a role in protection, and in addition, the in-place switch 601 is installed on the traverse frame 1, so that the problem that the in-place switch 601 is damaged by treading cannot occur.

Referring to fig. 5, in some embodiments, the two supporting members 44 are respectively located at the front and rear sides of the balancing plate 43, so that the two spaced steel cables 3 can be respectively abutted against the bottoms of the two supporting members 44 to balance the balancing plate 43.

Referring to fig. 1, in some embodiments, the support 44 includes a roller, so that sliding friction is generated between the roller and the steel cable 3 during transmission, thereby effectively reducing wear of the steel cable 3 and prolonging the service life of the steel cable.

Referring to fig. 4, in some embodiments, the triggering device further includes a second limit switch 602 disposed below the first limit switch 603, so as to provide a layer of protection, when both the in-place switch 601 and the first limit switch 603 are damaged and cannot normally disconnect the related circuit of the parking equipment, the double-grooved guide wheel 2 will continue to rotate, the two steel cables 3 continue to be in a slack state, and the elastic component 5 will continue to trigger the device to move downward until the second limit switch 602 is triggered to close the related circuit of the parking equipment. This can improve the fault tolerance of the parking apparatus.

Referring to fig. 1 and 5, the balance plate 43 includes a triangular plate, the top of the triangular plate is hinged to the trigger bar 40, the supporting members 44 are arranged at two bottom corners of the triangular plate, specifically, the top of the triangular plate is hinged to the trigger bar 40 through a rotating shaft, the triangular plate can rotate around the rotating shaft, and the two steel wire ropes 3 are respectively abutted to the lower sides of the two supporting members 44, so that the three corners of the triangular plate are in a balanced state under the action of an acting force, the balance plate is made into a triangular plate shape, and the structure is stable and easy to install.

Referring to fig. 1, in some embodiments, the detecting device further includes a first switch bracket 604 provided at one side of the triggering device, the first switch bracket 604 is connected to the traverse frame 1, and the in-place switch 601 and the second limit switch 602 are mounted on the first switch bracket 604, so that the in-place switch 601 and the second limit switch 602 can be supported to a certain height by the first switch bracket 604 for mounting, thereby facilitating positioning of the respective heights of the in-place switch 601 and the second limit switch 602.

Referring to fig. 1, in some embodiments, the detecting device further includes a second switch bracket 605 disposed at the other side of the triggering device, the second switch bracket 605 is connected to the traverse frame 1, and the first limit switch 603 is mounted on the second switch bracket 605, so that the first limit switch 603 can be supported to a certain height by the second switch bracket 605 for mounting, which facilitates the height positioning of the first limit switch 603.

Referring to fig. 1, the bottom of the trigger lever 40 is provided with a baffle 41, the elastic component 5 is sleeved outside the trigger lever 40, the upper end of the elastic component 5 is abutted to the lower part of the traverse frame 1, the lower end of the elastic component 5 is abutted to the upper side of the baffle 41, the trigger lever 40 moves upwards to compress the elastic component 5, the elastic component 5 can drive the trigger lever 40 to move downwards when being extended, the elastic component 5 is clamped between the traverse frame 1 and the baffle 41, and the elastic component 5 is guaranteed not to be inclined after being stressed, specifically, the elastic component is a compression spring.

Referring to fig. 1, the trigger bar 40 includes an extension plate 42 mounted at the top end of the trigger bar 40, and the extension plate 42 can trigger the position switch 601 or the first limit switch 603 or the second limit switch 602 by the trigger bar 40, so as to facilitate the detachment and installation of the trigger bar 40.

Referring to fig. 1, one end of the extension plate 42 is provided with a connecting piece, and the balance plate 43 is hinged to the connecting piece, so that the connecting piece is only worn in the rotating process of the balance plate 43, and when the connecting piece is worn seriously, the connecting piece can be directly replaced, and the later maintenance cost of the trigger device is effectively reduced.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. The utility model provides a detect and carry device of sweep state that targets in place and disconnected rope state, includes parking equipment, parking equipment has sideslip frame (1) and carries the sweep, be equipped with double flute guide pulley (2) on sideslip frame (1), double flute guide pulley (2) are equipped with two wire rope (3) that parallel, its characterized in that: also comprises

A detection device comprising a reach switch (601) and a first limit switch (603), both the reach switch (601) and the first limit switch (603) being arranged above the traverse frame (1), the reach switch (601) being higher than the first limit switch (603);

the trigger device comprises a trigger rod (40) and a balance plate (43), the trigger rod (40) penetrates through the traverse frame (1) and can move in the traverse frame (1), the balance plate (43) is hinged with the trigger rod (40), two supporting pieces (44) are arranged at the bottom of the balance plate (43) at intervals, and two steel wire ropes (3) respectively abut against the bottoms of the two supporting pieces (44) to provide upward acting force for the trigger device and enable the balance plate (43) to be in a balanced state;

and the elastic component (5) is arranged below the transverse moving frame (1), and the elastic component (5) provides a downward acting force for the trigger device.

2. The device for detecting the in-place state and the rope breaking state of the vehicle carrying plate according to claim 1, characterized in that: the triggering device further comprises a second limit switch (602) arranged below the first limit switch (603).

3. The device for detecting the in-place state and the rope breaking state of the vehicle carrying plate according to claim 1, characterized in that: the balance plate (43) comprises a triangular plate, the top of the triangular plate is hinged to the trigger rod (40), and the two supporting pieces (44) are respectively arranged at two bottom corners of the triangular plate.

4. The device for detecting the in-place state and the rope breaking state of the vehicle carrying plate according to claim 1, characterized in that: the two supporting pieces (44) are respectively positioned at the front side and the rear side of the balance plate (43).

5. The device for detecting the in-place state and the rope breaking state of the vehicle carrying plate according to claim 1, 3 or 4, wherein: the support (44) comprises a roller.

6. The device for detecting the in-place state and the rope breaking state of the vehicle carrying plate according to claim 2, characterized in that: the detection device further comprises a first switch bracket (604) arranged on one side of the trigger device, the first switch bracket (604) is connected with the traverse frame (1), and the in-place switch (601) and the second limit switch (602) are arranged on the first switch bracket (604).

7. The device for detecting the in-place state and the rope breaking state of the vehicle carrying plate according to claim 6, characterized in that: the detection device further comprises a second switch support (605) arranged on the other side of the trigger device, the second switch support (605) is connected with the traverse frame (1), and the first limit switch (603) is installed on the second switch support (605).

8. The device for detecting the in-place state and the rope breaking state of the vehicle carrying plate according to claim 1, characterized in that: the bottom of the trigger rod (40) is provided with a baffle (41), the elastic component (5) is sleeved outside the trigger rod (40), the upper end of the elastic component (5) abuts against the lower part of the traverse frame (1), and the lower end of the elastic component (5) abuts against the upper side of the baffle (41).

9. The device for detecting the in-place state and the rope breaking state of the vehicle carrying plate according to claim 2, characterized in that: the trigger rod (40) comprises an extension plate (42) installed at the top end of the trigger rod (40), and the extension plate (42) can trigger the in-place switch (601) or the first limit switch (603) or the second limit switch (602) under the driving of the trigger rod (40).

10. The device for detecting the in-place state and the rope breaking state of the vehicle carrying plate according to claim 9, characterized in that: one end of the extension plate (42) is provided with a connecting piece, and the balance plate (43) is hinged with the connecting piece.