CN210370106U

CN210370106U - Vehicle plate falling prevention device of parking equipment

Info

Publication number: CN210370106U
Application number: CN201920716765.3U
Authority: CN
Inventors: 董川; 苏柱文; 黄楚燕
Original assignee: GUANGZHOU GOLRI AUTOMATIC PARKING CO LTD
Current assignee: GUANGZHOU GOLRI AUTOMATIC PARKING CO LTD
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-04-21
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a parking equipment's sweep anti-falling device sets up a movable push rod in the top of the couple of preventing falling, the elastic element top of activity push rod head is on the lift chain, when taking place the broken chain condition, the movable push rod is moved forward under the elastic element effect, the top that the protruding piece supported the couple of preventing falling makes it keep perpendicular, the U type ring that carries the sweep falls down, fall into from the position of being connected of hook portion and pole portion, and hang on the couple of preventing falling, thereby prevented to carry dropping of sweep, the action of whole process is nimble, safety and reliability, this utility model is used for the equipment field of preventing falling.

Description

Vehicle plate falling prevention device of parking equipment

Technical Field

The utility model relates to a falling-proof equipment field especially relates to a parking equipment's sweep anti-falling device.

Background

At present, along with the popularization of mechanical parking equipment, the use safety of the mechanical parking equipment also becomes a key concern, and the general lifting and horizontal moving type mechanical parking equipment is generally provided with a falling prevention device.

Most of common anti-falling devices need to control the action of the anti-falling hook by taking a traction electromagnet as power, and meanwhile, a microswitch feedback signal is needed to control the electromagnet, so that the whole structure is higher in cost, the whole action depends on the electromagnet control, the action is easy and inflexible, the blockage occurs, and the problems in the aspects of maintenance and overhaul are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent falling couple need not external control, flexible movements and simple structure's parking equipment's sweep anti-falling device.

The utility model adopts the technical proposal that:

the utility model provides a parking equipment's sweep anti-falling device, includes the base, articulates fall-preventing couple on the base, be located fall-preventing couple top's movable push rod, movable push rod's head sets up elastic element, elastic element's one end card is in the outside of base, the elastic element other end top is on a lifting chain that connects year sweep, movable push rod's downside rear end disposes a bellying, the top that highly is not more than the couple of falling preventing of bellying and the interval of movable push rod downside, fall-preventing couple divide into pole portion and hook portion, hook portion collude end and pole portion adhesion mutually, hook portion contacts with the U type ring that carries the sweep.

Further as the improvement of the technical proposal of the utility model, a connecting piece is arranged between the hooking end of the hook part and the rod part to connect.

Further conduct the utility model discloses technical scheme's improvement, the one end and the pole portion of connecting piece are articulated mutually, the other end of connecting piece is supported and is being held colluding, pole portion and the articulated position internal configuration torsional spring of connecting piece, the one end of torsional spring is fixed in the tip of connecting piece, the other end of torsional spring is fixed in pole portion.

Further conduct the utility model discloses technical scheme's improvement, the connecting piece is the slice, the connecting piece with collude end, pole portion integrated into one piece.

Further conduct the utility model discloses technical scheme's improvement, an installation micro-gap switch on the base of activity push rod side, the last switch that sets of activity push rod is beaten the piece.

Further conduct the utility model discloses technical scheme's improvement, the top of pole portion is equipped with horizontal protrusion, horizontal protrusion extends to the rear end direction of activity push rod.

Further conduct the utility model discloses technical scheme's improvement, elastic element is the spring of suit at the activity push rod front end.

Further as the utility model discloses technical scheme's improvement, at least a projecting part, each are fixed on the base of activity push rod upside the projecting part is along horizontal inline.

Further conduct the utility model discloses technical scheme's improvement, the base is a board of bending, the board of bending divide into the bottom plate and is fixed in the riser of bottom plate both sides, two set up a through-hole that supplies movable push rod to pass on the same position of riser respectively.

Further as the utility model discloses technical scheme's improvement, the surperficial downside of bottom plate is fixed with the connecting axle, the pole portion top cross-under of the couple of preventing falling is on the connecting axle.

Further as the utility model discloses technical scheme's improvement, each protruding piece is the square steel of welding on the bottom plate.

The utility model has the advantages that: this parking equipment's sweep anti-falling device sets up a movable push rod in the top of the couple that falls, and the elastic element top of movable push rod head is on the lift chain, and when taking place the chain broken condition, the movable push rod is moved forward under the elastic element effect, and protruding piece supports the top of the couple that falls makes it keep perpendicular, carries the U type ring of sweep to fall down, falls into from the position of being connected of hook portion and pole portion to hang on the couple that falls, thereby has prevented to carry dropping of sweep, and the action of whole process is nimble, safe and reliable.

Drawings

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

FIG. 1 is a schematic view of an initial state of a vehicle body panel according to an embodiment of the present invention;

FIG. 2 is a schematic diagram illustrating a state of a vehicle board ascending process according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a chain breakage state according to an embodiment of the present invention.

Detailed Description

Referring to fig. 1 to 3, the utility model relates to a parking equipment's sweep anti-falling device, the on-line screen storage device comprises a base 1, articulate the couple 3 of preventing falling on base 1, be located the movable push rod 2 of the couple 3 top of preventing falling, the head of movable push rod 2 sets up elastic element 5, elastic element 5's one end card is in base 1's the outside, elastic element 5 other end top is on a connection lift chain that carries the sweep, a bellying 21 is furnished to the downside rear end of movable push rod 2, the highly interval that is not more than the top of the couple 3 of preventing falling and movable push rod 2 downside of bellying 21, the couple 3 of preventing falling divide into pole portion and hook portion, hook portion collude the end and is connected with pole portion, hook portion contacts with the U. Furthermore, the elastic element 5 is a spring sleeved at the front end of the movable push rod 2.

This parking equipment's sweep anti-falling device sets up a movable push rod 2 in the top of couple 3 that falls, the elastic element 5 top of 2 heads of movable push rod is on the lift chain, when taking place the chain breakage condition, movable push rod 2 is the antedisplacement under the effect of elastic element 5, protruding piece 21 supports the top of falling couple 3 that falls and makes it keep perpendicular, the U type ring that carries the sweep falls, fall into from the position of being connected of hook portion and pole portion, and hang on falling couple 3, thereby the dropping of carrying the sweep has been prevented, the action of whole process is nimble, safety and reliability.

As a preferred embodiment of the present invention, a connecting member 31 is provided between the hook end of the hook portion and the rod portion. Furthermore, one end of the connecting piece 31 is hinged to the rod portion, the other end of the connecting piece 31 abuts against the hooking end, a torsion spring is arranged in the hinged portion of the rod portion and the connecting piece 31, one end of the torsion spring is fixed to the end portion of the connecting piece 31, and the other end of the torsion spring is fixed to the rod portion. So set up, form the knot that opens and shuts between connecting piece 31 and the hook portion, the U type ring falls and hits connecting piece 31, and then hangs back on hook portion, and connecting piece 31 automatic re-setting under the effect of torsional spring makes to collude and forms closed buckle between end and the pole portion, has effectively prevented that the U type ring from droing from hook portion, has further strengthened the protection.

Still further preferably, the connecting member 31 is in the form of a sheet, and the connecting member 31 is integrally formed with the hooking end and the rod portion. As shown in fig. 3, the connecting piece 31 is made into a sheet form, and after the U-shaped ring falls down, the connecting piece 31 is broken after being stressed, so that the U-shaped ring is ensured to smoothly fall into the hook part, the vehicle plate is ensured not to fall down after the lifting chain is broken, and the occurrence of injury accidents is effectively avoided.

As the preferred embodiment of the utility model, a micro switch 4 is installed on the base 1 beside the movable push rod 2, and a switch component 22 is arranged on the movable push rod 2. Further, the switch fastener 22 is a bolt fixed on the movable push rod 2, the microswitch 4 is connected to the control system through an electric wire, after the microswitch 4 is triggered by the switch fastener 22, an electric signal is fed back to the control system to indicate that abnormality occurs, then the control system stops running of the equipment, an abnormal code appears on a system operation screen and is locked, the abnormal code disappears after a worker solves the abnormality, and the equipment is permitted to be restarted.

As a preferred embodiment of the present invention, the top end of the rod portion is provided with a transverse protrusion 32, and the transverse protrusion 32 extends toward the rear end of the movable push rod 2. The arrangement of the transverse protrusion 32 increases the contact surface between the protrusion part 21 on the lower side of the movable push rod 2 and the top end of the rod part, accelerates the contact speed between the protrusion part 21 and the top end of the rod part of the anti-falling hook 3, enables the anti-falling hook 3 to be locked and kept drooping more quickly, improves the sensitivity of device reaction, and also ensures the stability of the anti-falling hook 3 locked by the protrusion part 21.

As the preferred embodiment of the present invention, a protruding component 11 is fixed on the base 1 on the upper side of the movable push rod 2, and the protruding component 11 is located at the side of the micro switch 4. The protruding part 11 can press the movable push rod 2 when the anti-falling hook 3 bears the weight, so that the movable push rod 2 is prevented from upwards tilting due to the overlarge bearing of the anti-falling hook 3, and the protection effect on the whole device is enhanced.

As the utility model discloses preferred embodiment, base 1 is a bending plate, and the plate of bending divide into the bottom plate and is fixed in the riser of bottom plate both sides, sets up a through-hole that supplies movable push rod 2 to pass on the same position of two risers respectively. Furthermore, a connecting shaft is fixed on the lower side of the surface of the bottom plate, and the top end of the rod part of the anti-falling hook 3 is connected onto the connecting shaft in a penetrating manner.

As a preferred embodiment of the present invention, each protruding member 11 is a square steel welded to the bottom plate. The square steel has high strength and is not easy to rust, the movable push rod 2 is not easy to deform when being pressed, the levelness of the movable push rod 2 is favorably ensured, and the falling-preventing hook 3 is further ensured to keep drooping.

Naturally, the invention is not limited to the above-described 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 of the claims of the present application.

Claims

1. The utility model provides a parking equipment's sweep anti-falling device which characterized in that: including base (1), articulate fall couple (3), be located of preventing on base (1) fall movable push rod (2) of couple (3) top of preventing falling, the head of movable push rod (2) sets up elastic element (5), the one end card of elastic element (5) is in the outside of base (1), elastic element (5) other end top is on a lift chain that connects the year sweep, the downside rear end of movable push rod (2) sets up a bellying (21), the top that highly is not more than the couple (3) of preventing falling of bellying (21) and the interval of movable push rod (2) downside, the couple (3) of preventing falling divide into pole portion and hook portion, hook portion collude the end and pole portion adhesion mutually, hook portion contacts with the U type ring that carries the sweep.

2. The device for preventing a falling of a panel of a parking apparatus as claimed in claim 1, wherein: a connecting piece (31) is arranged between the hooking end of the hook part and the rod part.

3. The device for preventing a falling of a panel of a parking apparatus as claimed in claim 2, wherein: the one end of connecting piece (31) is articulated mutually with pole portion, the other end of connecting piece (31) supports and is being held up, the articulated position of pole portion and connecting piece (31) disposes the torsional spring, the one end of torsional spring is fixed in the tip of connecting piece (31), the other end of torsional spring is fixed in pole portion.

4. The device for preventing a falling of a panel of a parking apparatus as claimed in claim 2, wherein: the connecting piece (31) is in a sheet shape, and the connecting piece (31) is integrally formed with the hooking end and the rod part.

5. The device for preventing a falling of a panel of a parking apparatus as claimed in claim 1, wherein: a microswitch (4) is arranged on the base (1) beside the movable push rod (2), and a switch beating piece (22) is arranged on the movable push rod (2).

6. The device for preventing a falling of a panel of a parking apparatus as claimed in claim 1, wherein: the top end of the rod part is provided with a transverse protrusion (32), and the transverse protrusion (32) extends towards the rear end of the movable push rod (2).

7. The device for preventing a falling of a panel of a parking apparatus as claimed in claim 1, wherein: the elastic element (5) is a spring sleeved at the front end of the movable push rod (2).

8. The device for preventing a falling of a panel of a parking apparatus as claimed in claim 1, wherein: at least one protruding piece (11) is fixed on the base (1) on the upper side of the movable push rod (2), and the protruding pieces (11) are arranged in a straight line along the transverse direction.

9. The device for preventing a falling of a panel of a parking apparatus as claimed in claim 8, wherein: the base (1) is a bending plate, the bending plate is divided into a bottom plate and vertical plates fixed on two sides of the bottom plate, and through holes for the movable push rods (2) to pass through are respectively formed in the same positions of the two vertical plates.

10. The device for preventing a falling of a panel of a parking apparatus as claimed in claim 9, wherein: a connecting shaft is fixed on the lower side of the surface of the bottom plate, and the top end of the rod part of the anti-falling hook (3) is connected to the connecting shaft in a penetrating mode.