CN213573247U

CN213573247U - Underground lifting garage

Info

Publication number: CN213573247U
Application number: CN202021625078.XU
Authority: CN
Inventors: 李志勇; 冯海炎
Original assignee: Hubei Yongchuang Intelligent Parking Equipment Co ltd
Current assignee: Hubei Yongchuang Intelligent Parking Equipment Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-06-29
Anticipated expiration: 2030-08-07

Abstract

An underground lift garage, comprising: the side surface of the warehouse cavity is provided with a lateral warehouse position extending along the front-back direction; the warehouse rack fixed in the warehouse cave comprises a track support frame, a top frame and four guide upright columns, namely a left guide upright column, a right guide upright column and a left guide upright column; and a vehicle carrying platform; the lifting device comprises a speed reducer, a winding drum, two lifting frames on the left and the right, and two groups of lifting mechanisms on the left and the right for lifting the lifting frames; and a garage roof; anti-falling device includes: the cross rods extend horizontally in the front-back direction, and two ends of each cross rod are fixed on the two leg plates of the guide upright post in a one-to-one correspondence manner; the pin shaft is positioned on the right side of the cross rod; a rotating base; rotating the wedge block; the torsion spring is sleeved on the pin shaft, one end of the rotating seat is fixed on the rotating wedge block, and the other end of the rotating seat is fixed on the rotating wedge block; and the limit stop is fixed on the lifting frame and used for clockwise limiting the rotating seat, and when the rotating seat rotates to a clockwise limiting position, the lower end face of the rotating seat is horizontal.

Description

Underground lifting garage

Technical Field

The utility model relates to a garage technical field, concretely relates to underground lifting garage.

Background

To save floor space, CN208966103U discloses an underground lifting garage, which makes full use of the underground space, but because the steel cable is driven flexibly, when the steel cable is broken or the motor fails, a falling accident may occur. Therefore, there is a need for an underground liftable garage capable of avoiding a falling accident.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an underground lifting garage, make it can avoid the tenesmus accident.

The utility model provides an underground lifting garage, it includes:

the side surface of the warehouse cavity is provided with a lateral warehouse position extending along the front-back direction;

the warehouse rack fixed in the warehouse cave comprises a track support frame, a top frame and four guide upright columns, namely a left guide upright column, a right guide upright column and a left guide upright column; the track support frame is fixed at the bottom of the warehouse cave, two horizontal tracks including a left track and a right track are arranged on the track support frame, and two parallel tracks are correspondingly and fixedly arranged in the ground of the lateral warehouse positions of the tracks; the two translation rails correspond to the two horizontal rails one by one and are aligned front and back; the top frame is arranged at the front edge and the rear edge of the opening of the warehouse cavity; the lower end of the guide upright post is fixed at the bottom of the warehouse hole, and the upper end of the guide upright post is fixedly connected with the top frame;

the bottom of the vehicle-carrying platform is rotatably provided with two main shafts in front and at back, the main shafts extend along the left and right directions, and the left and right ends of each main shaft are respectively fixed with a movable wheel; the moving wheel is arranged on the horizontal rail in a rolling manner; one main shaft of the guide rails is in transmission connection with a main shaft of a rotating motor;

the lifting device comprises a speed reducer, a winding drum, two lifting frames on the left and the right, and two groups of lifting mechanisms on the left and the right for lifting the lifting frames; the speed reducer is fixed at the bottom of the warehouse cavity, and the winding drum is in power connection with the speed reducer; the left side and the right side of the lifting frame are respectively provided with a movable pulley; the lifting frame is arranged on the guide upright post in a vertically sliding manner; the inner side of the lifting frame is provided with a lifting claw which can give way when going downwards and reset when going upwards; when the lifting claw moves upwards, the lifting claw can be upwards abutted against the left edge and the right edge of the vehicle carrying platform;

the four corners of the garage top cover protrude downwards to form vertical top cover supporting steel; the lower end of the top cover supporting steel is correspondingly supported on the lifting frames on the left side and the right side; when the lifting frame is at the lowest position, the garage top cover covers the opening of the garage cavity;

the anti-falling device is connected with the guide upright post and the lifting frame, and the guide upright post is a channel steel; the anti-falling device comprises: the guide upright post comprises a guide upright post, a plurality of cross rods and a plurality of guide upright posts, wherein the cross rods are arranged at equal intervals from top to bottom, extend horizontally from front to back, and are fixed on two leg plates of the guide upright post in a one-to-one correspondence manner at two ends; the pin shaft extends forwards and backwards and is rotatably arranged on the lifting frame, and the pin shaft is positioned on the right side of the cross rod; the rotating seat is arranged on the pin shaft, one end of the rotating seat, close to the cross rod, inclines downwards, and the other end of the rotating seat is connected to the lifting frame through a rotating return spring; the left end of the rotating wedge block inclines downwards and is positioned above the left end of the rotating wedge block; the pin shaft is arranged in a yielding groove formed in the rotating seat, and a blocking surface for limiting the clockwise rotation angle of the rotating wedge block relative to the rotating seat is arranged on the inner wall of the right side of the yielding groove; the torsion spring is sleeved on the pin shaft, one end of the rotating seat is fixed on the rotating wedge block, and the other end of the rotating seat is fixed on the rotating wedge block; the limiting stopper is fixed on the lifting frame and used for limiting the rotating seat clockwise, and when the rotating seat rotates to a clockwise limiting position, the lower end surface of the rotating seat is horizontal;

when the rotary return spring and the torsion spring are in a free state, the left end of the rotary seat is positioned on the right side of the right side edge of the cross rod, and the left end of the rotary wedge block is positioned on the left side of the right side edge of the cross rod; when the left end of the rotary wedge block rotates clockwise to be flush with the left side and the right side of the cross rod, the left end of the rotary seat is located on the left side of the right side edge of the cross rod.

Preferably, the rotating seat comprises two side plates which are opposite to each other in front and back and a bottom plate which is fixedly connected with the two side plates; the rotating seat is arranged between the two side plates; when the rotating seat rotates to the clockwise limiting position, the bottom plate rotates to the horizontal position.

Preferably, a spring mounting groove is formed in the middle of one side of the rotating wedge block facing the bottom plate, and the torsion spring is located in the spring mounting groove.

Preferably, the lifting mechanism comprises a first fixed pulley fixed at the bottom of the warehouse hole, a second fixed pulley fixed on the frame at the top, and a steel wire rope; wire rope's one end is fixed and is being equipped with the reel around fixedly, and the other end is fixed up on a wire rope hook after passing around first fixed pulley in proper order, passing around the second fixed pulley up, passing around the movable pulley down, on the wire rope hook is fixed in the top frame, and two wire rope are the same around establishing the direction on the reel.

Preferably, the lifting claw comprises a claw body, a compression spring, a shaft and a limiting piece; wherein, the bottoms of the left side and the right side of the claw body are hinged on the lifting frame through a shaft; one end of the compression spring is fixed on the lifting frame, and the other end of the compression spring is fixedly connected with the left side and the right side of the claw body; under compression spring's restoring force effect, when the claw body resets to first state, the upper end of the claw body forms a lifting face, and the lifting face is upwards butt year car platform's left and right edge.

Preferably, the contact position of the garage top cover and the garage hole is sealed through a rubber frame, and the rubber frame is fixed on the garage top cover.

Preferably, a plurality of side supporting rollers are arranged on the left side and the right side of the inner wall, close to the warehouse cavity, of the lifting frame; the side supporting roller can be in rolling contact with the inner wall of the warehouse cavity.

Preferably, the underground lifting garage further comprises two vertical guide chains, namely a left guide chain and a right guide chain; the upper end of the guide chain is fixed on the top frame through a guide chain connecting bolt, and the lower end of the guide chain is fixed at the bottom of the warehouse cave through another guide chain connecting bolt; the lifting frame is correspondingly provided with a roller chain wheel meshed with the guide chain at the left and right corresponding sides.

Preferably, drainage ditches are arranged around the bottom of the reservoir cavity.

The utility model discloses an underground lifting garage, it can reach and play effectively preventing weighing down, the security is high to carrying the car platform through anti-falling device.

Drawings

Fig. 1 is a schematic view of an underground lift garage according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a preferred embodiment of the lifting pawl of the present invention in a first position;

figure 3 is a schematic view of a preferred embodiment of the lifting pawl of the present invention in a second position.

FIG. 4 is a schematic view of a preferred embodiment of the fall arrest device of the present invention in various positions.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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

Please refer to fig. 1 to fig. 4.

The utility model discloses a preferred embodiment, the underground lifting garage includes upper end open-ended storehouse cave 2, and the side of storehouse cave 2 is equipped with the side direction storehouse position 5 that extends along the fore-and-aft direction.

A warehouse rack (not marked) is fixed in the warehouse cavity 2, the warehouse rack comprises a track support frame 41 fixed at the bottom of the warehouse cavity, a left horizontal track 40 and a right horizontal track 40 are arranged on the track support frame 41, and two parallel tracks (not shown) are correspondingly fixed in the ground of the track lateral warehouse position 5. The two translation rails are aligned one-to-one with the two horizontal rails 40. The warehouse rack also comprises a top frame 8 arranged at the front edge and the rear edge of the opening of the warehouse cavity 2 and four guide upright posts 22 which are arranged on the left, the right and the four sides. The lower end of the guide upright post 22 is fixed at the bottom of the warehouse cave 2, and the upper end of the guide upright post 22 is fixedly connected with the top frame 8.

The underground lift garage also includes a lift device (not labeled). The lifting device includes a speed reducer 46, a winding drum 49, two lifting frames 25, and two sets of lifting mechanisms (not labeled). The speed reducer 46 is fixed on a support frame 50, and the support frame 50 is fixed at the bottom of the warehouse cavity 2. The winding drum 49 is in power connection with the speed reducer 46 through a transmission chain 48.

The left and right sides of the lifting frame 25 are provided with a movable pulley 34, respectively. The lifting frame 25 is provided on the guide post 22 slidably up and down. The inner side of the lifting frame 25 is provided with a lifting claw 16 which can give way when going downwards and reset when going upwards.

The lifting mechanism comprises a first fixed pulley 42 fixed at the bottom of the warehouse cavity 2, a second fixed pulley 1 fixed on the top frame 8, and a steel wire rope 24. One end of the steel wire rope 24 is fixed on a winding drum 49 which is fixedly wound, and the other end of the steel wire rope is sequentially wound around the first fixed pulley 42, upwards wound around the second fixed pulley 1, downwards wound around the movable pulley 34 and then upwards fixed on a steel wire rope hook 3. The wire rope hook 3 is fixed on the top frame 8. The two wire ropes 24 are wound in the same direction on the drum 50.

The utility model discloses in, drive wire rope 24 through speed reducer 46, and then drive movable pulley 34 and lifting frame 25 and go up and down.

The utility model discloses an underground lifting garage still includes a garage top cap 4. The four corners of the garage top cover 4 protrude downwards to form vertical top cover supporting steel 9. The lower ends of the roof support steels 9 are supported on the left and right-hand same lifting frames 25, respectively. When the lifting frame 25 is in the lowest position, the garage top cover 4 covers the opening of the garage cavity 2. The contact part of the garage top cover 4 and the garage cavity 2 is sealed by a rubber frame 53. The rubber frame 53 is secured to the garage roof 4.

Thus, when the lifting frame 25 is lifted, the garage top cover 4 can be jacked up; when the garage top cover 4 descends to the opening of the garage cave 2 along with the lifting frame 25 and is closed, the lower end of the top cover supporting steel 9 is separated from the lifting frame 25.

As shown in fig. 2, the lifting claw 16 of the present invention includes a claw body 101, a compression spring 104, a shaft 102, and a stopper 103. Wherein, the bottom of the left and right sides of the claw body 101 is hinged on the lifting frame 25 through a shaft 102. One end of the compression spring 104 is fixed to the lifting frame 25, and the other end is fixedly connected to the left and right sides of the claw body 101. Under the restoring force of the compression spring 104, when the claw body 101 is restored to the first state, the upper end of the claw body 101 forms a lifting surface, and the lifting surface is upwards abutted to the left edge and the right edge of the vehicle carrying platforms 11a and 11b so as to lift the vehicle carrying platforms 11a and 11 b.

When the lifting frame 25 moves downwards, the lifting frame rotates towards the right of the drawing under the resistance of the left edge and the right edge of the vehicle carrying platforms 11a and 11b to a second state, and then the lifting frame gives way to the vehicle carrying platforms 11a and 11 b; when the lifting frame 25 descends below the claw body 101, the lifting frame is reset to the first state.

Wherein, the bottom of the vehicle carrying platforms 11a and 11b is rotatably provided with two main shafts 13 which are arranged in tandem, and the main shafts 13 extend along the left-right direction. A moving wheel 15 is fixed to each of the left and right ends of the main shaft 13. The moving wheels 15 are rollingly provided on the horizontal rails 40. One of the spindles 13 of the guide rails is in driving connection with the spindle of a rotating electrical machine 14. The two main shafts 13 are connected through belt transmission, and the rotating directions are the same.

Wherein a fall-preventing device is connected between the guide post 22 and the lifting frame 25. The guide posts 22 are channel steel.

The anti-falling device comprises a plurality of cross rods 22a, a pin shaft 200, a rotating seat 201, a rotating wedge 202, a rotating return spring 203, a torsion spring 206 and a limit stop 209.

The plurality of cross bars 22a are disposed at equal intervals, extend horizontally in front and rear directions, and are fixed to the two leg plates of the guide column 22 at two ends in a one-to-one correspondence manner.

The pin 200 is extended forward and backward and is rotatably disposed on the lifting frame 25. The pin is located on the right side of the cross bar 22 a. The rotating seat 201 and the rotating wedge 202 are both rotatably disposed on the pin 200.

One end of the rotary base 201 adjacent to the cross bar 22a is inclined downward. The other end of the rotary base 201 is connected to the elevating frame 25 by a rotary return spring 203. The left end of the rotating wedge 202 is inclined downward and located above the left end of the rotating wedge 202. The pin 200 is disposed in a recess 201a formed in the rotary base 201. A stopper surface 201b for limiting a clockwise rotation angle of the rotation wedge 202 with respect to the rotation base 201 is provided on a right inner wall of the relief groove 201 a. The torsion spring 206 is movably sleeved on the pin 200, and has one end fixed to the rotary wedge 202 and the other end fixed to the rotary wedge 202.

And the limit stopper 209 is fixed on the lifting frame 25 and is used for limiting the rotating seat 201 clockwise. When the rotary base 201 rotates to the clockwise limit position, the lower end surface of the rotary base 201 is horizontal.

Wherein, when the rotation return spring 203 and the torsion spring 206 are in a free state. The left end of the rotary base 201 is located at the right side of the right edge of the crossbar 22 a. The left end of the rotating wedge 202 is located to the left of the right edge of the crossbar 22 a. When the left end of the rotating wedge 202 is rotated clockwise to be flush with the left and right of the crossbar 22 a. The left end of the rotary base 201 is located at the left side of the right edge of the crossbar 22 a.

The utility model discloses in, when lifting frame 25 rose, rotatory voussoir 202 was stirred by horizontal pole 22a anticlockwise to give horizontal pole 22a and give the abdication, rotatory voussoir 202 resets under torsion spring 206's effect after crossing horizontal pole 22 a.

When the lifting frame 25 is normally lowered, the rotary wedge 202 is shifted clockwise by the cross bar 22a, and in the process, the rotary wedge 202 abuts against the stop surface 201b and then drives the rotary seat 201 to rotate clockwise, so that the left end of the rotary seat 201 passes over the right edge of the cross bar 22a, but due to the slow speed, after the rotary wedge 202 passes over the cross bar 22a, both the rotary wedge 202 and the rotary seat 201 are reset.

When the lifting frame 25 rapidly drops, the left end of the rotary seat 201 returns to the right side of the right edge of the cross bar 22a, and then hits the cross bar 22a below, so that the rotary seat 201 rotates clockwise under the action of the cross bar 22a until the right end of the rotary seat 201 abuts against the limit stop 209 and stops, and at this time, the rotary wedge 202 is horizontally supported on the cross bar 22a, thereby achieving the anti-dropping effect.

The utility model discloses an underground lifting garage, it can reach and play the anti-falling effect to carrying the car platform through anti-falling device, and the security is high.

In other embodiments, it is preferable that the rotating base 201 includes two side plates 207 facing each other in front and rear directions and a bottom plate 208 fixedly connecting the two side plates 207. The rotary base 201 is disposed between the two side plates 207. When the rotary base 201 rotates to the clockwise limit position. The base plate 208 is rotated to a horizontal position.

In other embodiments, it is preferable that the rotating wedge 202 has a spring mounting groove formed in the middle of the side facing the bottom plate 208. The torsion spring 206 is located in the spring mounting slot.

In other embodiments, the return spring 203 is preferably mounted on an arcuate spring guide 204. The upper end of the rotation return spring 203 penetrates the right end of the rotation base 201. The lower end of the return spring 203 is fixed to a second spring seat 205. The second spring seat 205 is fixed to the lift frame 25.

In other embodiments, it is preferable that a proximal end portion of the right end of the bottom plate 208 protrudes downward to form a first spring seat 203 a. The upper end of the spring guide rod 204 is inserted into the first spring seat 203 a. The upper end of the return spring 203 is fixed to the first spring seat 203 a.

Preferably, a plurality of side supporting rollers 52 are provided on left and right sides of the lifting frame 25 adjacent to the inner wall of the magazine 2. The side support rollers 52 are rollably abutted against the inner wall of the magazine 2. This prevents the lifting frame 25 from rocking left and right.

Preferably, the underground lifting garage further comprises two vertical guide chains 7, namely a left guide chain and a right guide chain. The upper end of the guide chain 7 is fixed on the top frame 8 through a guide chain connecting bolt 6, and the lower end is fixed at the bottom of the warehouse cave 2 through another guide chain connecting bolt.

The lifting frame 25 is correspondingly provided with roller sprockets 33 engaged with the guide chains 7 on the left and right sides.

In other embodiments, it is preferable that the bottom of the storage cavity 2 is provided with a drain 51 at the periphery.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An underground lifting garage, comprising:

2. The underground lifting garage of claim 1, wherein the rotary base (201) comprises two side plates (207) which are opposite to each other in front and back, and a bottom plate (208) fixedly connected with the two side plates (207); the rotating base (201) is arranged between the two side plates (207); when the rotating base (201) rotates to a clockwise limiting position, the bottom plate (208) rotates to a horizontal position.

3. The underground lifting garage of claim 2, wherein the rotating wedge (202) has a spring mounting slot in the middle of the side facing the bottom plate (208), and the torsion spring (206) is located in the spring mounting slot.

4. The underground lifting garage of claim 1, wherein the lifting mechanism comprises a first fixed pulley fixed to the bottom of the garage cavity, a second fixed pulley fixed to the top frame, and a wire rope; wire rope's one end is fixed and is being equipped with the reel around fixedly, and the other end is fixed up on a wire rope hook after passing around first fixed pulley in proper order, passing around the second fixed pulley up, passing around the movable pulley down, on the wire rope hook is fixed in the top frame, and two wire rope are the same around establishing the direction on the reel.

5. The underground lifting garage of claim 4, wherein the lifting claw includes a claw body, a compression spring, a shaft, and a stop; wherein, the bottoms of the left side and the right side of the claw body are hinged on the lifting frame through a shaft; one end of the compression spring is fixed on the lifting frame, and the other end of the compression spring is fixedly connected with the left side and the right side of the claw body; under compression spring's restoring force effect, when the claw body resets to first state, the upper end of the claw body forms a lifting face, and the lifting face is upwards butt year car platform's left and right edge.

6. The underground lifting garage of claim 4, wherein the contact between the garage roof and the garage cavity is sealed by a rubber frame, and the rubber frame is fixed on the garage roof.

7. The underground lifting garage of claim 6, wherein a plurality of side support rollers are arranged on the left and right sides of the inner wall of the lifting frame, which is close to the garage cavity; the side supporting roller can be in rolling contact with the inner wall of the warehouse cavity.

8. The underground liftable garage of claim 7, further comprising two vertical guide chains, one left and one right; the upper end of the guide chain is fixed on the top frame through a guide chain connecting bolt, and the lower end of the guide chain is fixed at the bottom of the warehouse cave through another guide chain connecting bolt; the lifting frame is correspondingly provided with a roller chain wheel meshed with the guide chain at the left and right corresponding sides.

9. The underground lifting garage of claim 8, wherein drainage gutters are provided around the bottom of the garage cavity.