CN223034892U - A fence door for pit-type negative-positive-positive parking equipment - Google Patents

Abstract

The utility model discloses a fence door for pit type negative-positive parking equipment, which comprises two left upright posts, two right upright posts, fence door plates and driving devices, wherein the left upright posts, the right upright posts, the fence door plates and the driving devices are fixed on the ground, the left upright posts and the right upright posts are oppositely arranged, lifting guide devices are arranged between the side frames on the left side and the right side of each fence door plate and the corresponding upright posts, the driving devices drive the fence door plates to descend and can limit vehicles to enter and exit a garage, the driving devices drive the door plates to ascend and allow the vehicles to pass through the lower part of the door plates to enter and exit the garage, the fence door plate comprises a first door plate and a second door plate, the first door plate and the second door plate are divided into two sections of split type fence doors which can be overlapped and separated, and when the fence door plates ascend in place, the first door plate and the second door plate are overlapped together, and the height of the fence door plate is only the height of the first door plate, and the occupation of a height space is reduced. When the door is lowered in place, the first door plate and the second door plate are distributed up and down, the upper part of the first door plate is flush with the lower part of the second door plate, and the sum of the heights of the first door plate and the second door plate can meet the national standard on the height requirement of the fence door.

Description

Fence gate for pit type negative-positive parking equipment

Technical Field

The utility model relates to a safety door of a three-dimensional parking device, in particular to a fence door of an underground one-layer overground one-layer pit type parking device, and belongs to the technical field of mechanical three-dimensional parking devices.

Background

With the increase of the quantity of the automobile, the problem of difficult parking is increasingly highlighted, and at least one layer of underground garage is generally arranged in a large supermarket, a residential building, an office building and the like so as to solve the problem of difficult parking. Because the basement space is limited, the built garage mostly adopts two layers of lifting and transverse moving type mechanical parking equipment on the ground or two layers of simple lifting type mechanical parking equipment, and is provided with an upper layer of parking space and a lower layer of parking space, and when the net height of the underground garage is less than 3.5 meters, only one layer of parking equipment can be adopted. In order to fully utilize the underground space and increase parking spaces, a layer of pit is dug under the parking position to stop more than one layer of vehicles (certainly, the underground garage at the bottommost layer of a building), and the pit is changed into a negative-positive-two underground one-layer ground (the ground and underground concept is the ground of the underground garage for the ground of the layer of the underground garage and the ground outside a non-building), namely a negative-positive-two lifting and transverse moving mechanical garage disclosed by 202122643267.0, or a negative-positive-one underground one-layer lifting and transverse moving mechanical garage, namely a negative-positive-type mechanical parking device with a pit disclosed by 201621034213.7.

According to the regulation of the gate in GB/T39980 'design Specification for mechanical parking equipment' 9.3.2.2, the gate should be arranged when the entrance or the switching area is provided with a pit and the height drop exceeds 0.5m, so that personnel are likely to fall down. According to the specified graphic requirements, when the fence gate descends in place, the distance between the lower end of the fence gate and the ground is less than or equal to 200mm, the distance between the upper end of the fence gate and the ground is more than or equal to 1400mm, and when the fence gate ascends in place, the distance between the lower end of the fence gate and the ground is more than or equal to 1800mm.

If the gate is set outside the pit, the minimum size of the gate=1400-200=1200 mm, and after the gate is raised in place, the gate bottom is 180 mm from the road surface, 1200+1800=3000 mm. That is, normally, when the gate is disposed outside the pit, the minimum requirement for the space height of the upper part of the ground at the gate entrance is 3000mm.

However, the space in the underground parking garage is often influenced and limited by fire pipelines and bridge frames, and the clearance of the space above the ground at the entrance of the fence gate is generally negative or positive, so that the height requirement that the fence gate is arranged outside the pit is not met, and therefore, the fence gate can only be arranged in the pit and is positioned between the front pit edge of the pit and the steel structure frame in general. The ground-covering type fence machine for the garage disclosed by 201720401637.0 comprises a fence door and a motor for lifting the fence door through a sling, wherein a pit for accommodating the fence door is arranged below the ground, two upright posts which are oppositely arranged are arranged in the pit, two side edges of the fence door are slidably arranged on the upright posts on the corresponding sides, the fence door has a hidden state of sinking into the pit and a working state of protruding out of the ground, riding wheels are arranged at two ends of the bottom of the fence door, the motor is arranged on one upright post, one end of the sling is connected with the motor, and the other end of the sling is connected to the other upright post after passing through each riding wheel. The ground-covering fence machine is characterized in that a fence door is sunk into a pit in the process of entering and exiting a garage, namely, the fence door is in a hidden state, and the fence door is lifted to a working state protruding to the ground when external personnel are required to be prevented from entering.

However, the fence gate is arranged in the pit, which occupies the installation space of the parking equipment and shortens the length of the vehicle. When the vehicle goes out and goes in, the safety door descends into the pit, the vehicle passes through the upper part of the safety door, and when the vehicle is accessed, the external force is applied to the safety door and the driving device by the wheels passing through the safety door, so that the stability and the service life of the safety door are affected.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a fence gate for pit-type negative-positive parking equipment, so as to solve the related problems in the prior art.

The technical scheme adopted by the utility model for achieving the purpose is as follows:

A fence door for pit-type negative-positive parking equipment comprises two left upright posts, two right upright posts, fence door plates and driving devices, wherein the left upright posts, the right upright posts, the fence door plates and the driving devices are fixed on the ground, the left upright posts, the right upright posts, the fence door plates and the driving devices are arranged in a left-right opposite mode, lifting guide devices are arranged between the side frames of the left side and the right side of each fence door plate and the corresponding upright posts, the driving devices drive the fence door plates to descend and can limit vehicles to enter and exit a garage, the driving devices drive the door plates to ascend and enable the vehicles to pass through the lower portion of the door plates to enter and exit the garage.

By adopting the technical scheme, the conventional integral fence gate is divided into two sections of split fence gates which can be overlapped and separated, when the integral fence gate ascends in place, the first door plate and the second door plate are overlapped together, the height of the integral fence gate is only the height of the first door plate, and the occupation of the height space is reduced. When the door is lowered in place, the first door plate and the second door plate are distributed up and down, the upper part of the first door plate is flush with the lower part of the second door plate, and the sum of the heights of the first door plate and the second door plate can meet the national standard on the height requirement of the fence door.

In the gate for the pit-type negative-positive parking equipment, the first door plate and the second door plate both comprise rectangular frames and gate cores, wherein the rectangular frames comprise upper side frames, lower side frames, left side frames and right side frames, the lifting guide device comprises guide shoes arranged on the left upright post and the right upright post, guide plates arranged on the rear sides of the left upright post and the right upright post, the left frame or the right frame of the first door plate can slide in a sliding groove of the guide shoes, and the left frame or the right frame of the second door plate can slide along the guide plates.

The left upright post and the right upright post are H-shaped steel, two wing plates of the H-shaped steel are respectively used as the front side surface and the rear side surface of the left upright post and the right upright post, the guide shoes are arranged on the side surfaces of webs of the left upright post and the right upright post, which are opposite to each other, the horizontal section of the guide plate is C-shaped, the C-shaped openings of the guide plate on the left upright post and the right upright post are opposite to each other, and the front side surface and the rear side surface of the left frame/the right frame of the second door plate are provided with nylon abrasion-resistant blocks.

By adopting the technical scheme, the guide shoes are arranged on the webs of the left upright post and the right upright post, the first door plate is limited to slide in the sliding grooves of the guide shoes, the guide plates are arranged on the rear sides of the left upright post and the right upright post, the second door plate is limited to slide along the guide plates, and the first door plate and the second door plate can stably lift up and down along the vertical direction without jamming. With such a structure, the stability of the door panel can be well maintained.

The driving device is arranged at the upper parts of the left upright post and the right upright post and comprises a motor, a winding drum steel wire rope, a left reversing wheel, a right reversing wheel, a first pulley, a second pulley and a third pulley, wherein a left lifting point seat and a right lifting point seat are arranged on the first door plate;

The left reversing wheel is arranged at the top of the left upright post, the right reversing wheel is arranged at the top of the right upright post, the first pulley and the second pulley are arranged at the front side surface of the left upright post, and the third pulley is arranged at the front side surface of the right upright post;

One end of the winding drum steel wire rope is connected to the winding drum, the other end of the winding drum steel wire rope is provided with a connector, the winding drum steel wire rope starts from the winding drum and bypasses the winding drum to be connected with the right lifting steel wire rope, the right lifting steel wire rope sequentially bypasses the first pulley, the third pulley and the right reversing wheel and then is connected with the right lifting point seat, one end of the left lifting steel wire rope is connected to the connector, the other end sequentially bypasses the second pulley and the left reversing wheel and then is connected with the left lifting point seat, and the distance between the connector and the winding drum is larger than the stroke of the first door plate.

Through adopting above-mentioned technical scheme, the motor sets up on the leading flank of right stand, does not occupy the altitude space, has further reduced the overall height of fence gate device. The winding drum is arranged on an output shaft of the motor, the motor drives the winding drum to rotate, and the winding drum is provided with rope grooves, so that the steel wire ropes can be orderly arranged.

Further, a lifting plate is arranged at the bottom of the lower frame of the first door plate, the lifting plate lifts the second door plate to lift when the first door plate ascends, a limiting plate is arranged at the rear side of the left upright post and the rear side of the right upright post and at the lower part of the guide plate, the second door plate descends by self weight when the first door plate descends, and the lower end of the second door plate finally rests on the limiting plate.

Through adopting above-mentioned technical scheme, the second door plant need not to provide the power supply in addition, only relies on the lift of first door plant, can realize the action of rising of second door plant.

Furthermore, the limiting plate is provided with a rubber buffer cushion.

Through adopting above-mentioned technical scheme, be equipped with the rubber blotter on the limiting plate, the second door plant leans on the dead weight to descend, and its lower extreme is finally shelved on the limiting plate, adopts the rubber pad to cushion the second door plant to noise reduction improves the stability and the life of fence door.

Advantageous effects

Compared with the prior art, the fence door for the pit-type negative-positive parking equipment provided by the utility model has the advantages that the conventional integral fence door is divided into two sections of split fence doors which can be overlapped and separated, when the fence door rises in place, the first door plate and the second door plate are overlapped, the height of the first door plate is only the height of the first door plate, and the occupation of the height space is reduced. When the door is lowered in place, the first door plate and the second door plate are distributed up and down, the upper part of the first door plate is flush with the lower part of the second door plate, and the sum of the heights of the first door plate and the second door plate can meet the national standard on the height requirement of the fence door.

Drawings

Fig. 1 is an overall schematic view of the present utility model with the gate lowered into position.

Fig. 2 is an overall schematic view of the present utility model with the gate raised into position.

Fig. 3 is a schematic upper view of the left pillar according to the present utility model.

Fig. 4 is a schematic upper view of the right column of the present utility model.

Fig. 5 is a schematic cross-sectional view of the left reversing wheel of the present utility model.

Fig. 6 is a schematic cross-sectional view of a first pulley of the present utility model.

Fig. 7 is a schematic cross-sectional view of the present utility model with the gate raised into position.

Fig. 8 is a transmission schematic diagram of the driving device in the present utility model.

In the figure, 1a first door plate, 1-1 auxiliary frames, 1-2 left hanging point seats, 1-3 right hanging point seats, 1-4 lifting plates,

2A second door plate, 2-1 nylon wear-resistant blocks,

3 Left upright posts, 3-1 guide shoes,

4 Guide plates, 5 right upright posts, 6 guide plates,

7 Left reversing wheel, 71 reversing wheel frame, 73 reversing wheel, 72 wheel shaft, 74 bearing,

8 First pulley, 81 pulley yoke, 83 pulley, 82 pulley shaft, 84 bearing,

The device comprises a second pulley 9, a right reversing pulley 10, a third pulley 11, a winding drum 12, a motor 13, a motor seat 14, a limiting plate 15, a rubber cushion 16, a winding drum steel wire rope 17, a joint 18, a left lifting steel wire rope 19 and a right lifting steel wire rope 20.

Detailed Description

In order to clearly illustrate the technical features of the present utility model, the present utility model will be further described below by way of non-limiting examples with reference to the accompanying drawings.

The front, rear, left and right directions of the present utility model are described in terms of the front, rear, left and right directions shown in the drawings. For convenience of explanation, only portions relevant to the embodiments of the present utility model are shown.

Referring to fig. 1-8, a gate for a pit type negative-positive parking device comprises a left upright post 3, a right upright post 5, a gate plate and a driving device, wherein the left upright post 3, the right upright post 5 and the gate plate are fixed on the ground outside the pit and are oppositely arranged left and right, the driving device is used for driving the gate plate to lift, lifting guide devices are arranged between the left side frame and the right side frame of the gate plate and the corresponding upright post, the driving device is used for driving the gate plate to descend and can limit a vehicle to enter and exit a garage, the driving device is used for driving the gate plate to ascend, the vehicle can pass through the lower part of the gate plate and enter and exit the garage, the gate plate comprises a first gate plate 1 and a second gate plate 2, when the first gate plate 1 and the second gate plate 2 ascend to the upper end, the first gate plate 1 and the second gate plate 2 are overlapped front and back, the overall height of the gate plate is smaller than the sum of the heights of the first gate plate 1 and the second gate plate 2, and when the first gate plate 1 and the second gate plate 2 descend to the lower end, the first gate plate 1 and the second gate plate 2 are distributed up and down. The concrete structure is as follows:

The first door plate 1 and the second door plate 2 respectively comprise a rectangular frame and a fence door core, wherein the rectangular frame consists of an upper side frame, a lower side frame, a left side frame and a right side frame, in the embodiment, square pipes are adopted as the side frames, and the square pipes of the upper side frame, the lower side frame, the left side frame and the right side frame are welded into the rectangular frame. In order to reduce the height of the whole set of fence door as much as possible, in the embodiment, the outer sides of the left frame and the right frame of the first door plate 1 are fixedly connected with an auxiliary frame 1-1, the upper end of the auxiliary frame 1-1 is lower than the upper frame, the lower end of the auxiliary frame 1-1 extends downwards to protrude out of the lower frame, and the left hanging point seat 1-2/the right hanging point seat 1-3 is connected to the upper end of the auxiliary frame 1-1.

The left upright post 3 and the right upright post 5 are made of H-shaped steel, the lower ends of the H-shaped steel are fixed on the ground outside the pit, two wing plates of the H-shaped steel are respectively used as the front side surface and the rear side surface of the left upright post 3 and the right upright post 5, the lifting guide device comprises guide shoes 3-1 arranged on the left upright post 3 and the right upright post 5 and guide plates 4 arranged on the rear side of the left upright post 3 and the right upright post 5, in the embodiment, the guide shoes 3-1 are arranged on the opposite side surfaces of webs of the left upright post 3 and the right upright post 5, the horizontal sections of the guide plates 4 and 6 are C-shaped, the C-shaped openings of the guide plates 4 and 6 on the left upright post 3 and the right upright post 5 are opposite to each other, and the front side surface and the rear side surface of the left frame/the right frame of the second door plate 2 are provided with nylon abrasion-resistant blocks 2-1. The auxiliary frame 1-1 of the left frame or the right frame of the first door panel 1 can slide in the sliding groove of the guide shoe 3-1, and the left frame or the right frame of the second door panel 2 can slide along the guide plate.

The driving device is arranged at the upper parts of the left upright post 3 and the right upright post 5 and comprises a motor 13, a winding drum 12, a winding drum steel wire rope 17, a left reversing wheel 7, a right reversing wheel 10, a first pulley 8, a second pulley 9 and a third pulley 11;

In the embodiment, a motor 13 is arranged on a motor base 14, the motor base 14 is fixed on the front side surface of the upper part of the right upright post 5, a winding drum 12 is connected to an output shaft of the motor 13, and the motor 13 drives the winding drum 12 to rotate; the left reversing wheel 7 is arranged at the top of the left upright 3, the right reversing wheel 10 is arranged at the top of the right upright 5, the left reversing wheel 7 and the right reversing wheel 10 have the same structure, each reversing wheel comprises a reversing wheel frame 71 and a reversing wheel 73, the reversing wheels 73 are rotationally connected to the reversing wheel frame 71 through a pulley shaft 72 and a bearing 74, the reversing wheel frame 71 of the left reversing wheel 7 is connected to the top of the left upright 3 through bolts, the reversing wheel frame 71 of the right reversing wheel 10 is connected to the top of the right upright 5 through bolts, the first pulley 8 and the second pulley 9 are arranged on the front side surface of the left upright 3, and the third pulley 11 is arranged on the front side surface of the right upright 5, and the first pulley 8, the second pulley 9 and the third pulley 11 have the same structure, each reversing wheel frame 81 and the pulley 83 are rotationally connected to the pulley frame 81 through a pulley shaft 82 and a bearing 84, and are of a known structure, and the pulley frames 81 of the first pulley 8 and the second pulley 9 are connected to the front side surface of the left upright 3 through bolts;

One end of a reel steel wire rope 17 is connected to the reel 12, the other end of the reel steel wire rope 17 is provided with a connector 18, the reel steel wire rope 17 starts from the reel 12 and bypasses the reel 12 to be connected with a right lifting steel wire rope 20, the right lifting steel wire rope 20 sequentially bypasses the first pulley 8, the third pulley 11 and the right reversing wheel 10 and then is connected with the right lifting point seat 1-3, one end of a left lifting steel wire rope 19 is connected to the connector 18, the other end sequentially bypasses the second pulley 9 and the left reversing wheel 7 and then is connected with the left lifting point seat 1-2, and the distance between the connector 18 and the reel 12 is larger than the stroke of the first door plate 1.

The bottom of the lower frame of the first door plate 1 is provided with a lifting plate 1-4, the lifting plate 1-4 stretches out towards the direction of the second door plate 2, the lifting plate 1-4 lifts the second door plate 2 when the first door plate 1 ascends, the rear sides of the left upright post 3 and the right upright post 5 and the lower part of the guide plate are provided with limiting plates 15, the second door plate 2 descends by self weight when the first door plate 1 descends, and the lower end of the second door plate finally rests on the limiting plates 15. The limiting plate 15 is provided with a rubber cushion pad 16.

In this embodiment, the heights of the first door panel 1 and the second door panel 2 are 600mm, and the height of the upper end surface of the rubber cushion pad 16 from the ground is 800mm.

The working procedure of this embodiment is:

The initial state is that the lifting driving device drives the first door plate 1 and the second door plate 2 to fall down, and the fence gate is in a closed state;

When the vehicle is stored, the control system controls the motor 13 to rotate, the motor 13 drives the winding drum 12 to rotate, the winding drum steel wire rope 17 pulls the left lifting steel wire rope 19 and the right lifting steel wire rope 20 to move so as to gradually lift the first door plate 1, when the lifting plate 1-4 at the bottom of the first door plate 1 touches the first door plate 1, the second door plate 2 is lifted together when the first door plate 1 is lifted continuously, and when the second door plate 2 is lifted in place, the first door plate 1 and the second door plate 2 are overlapped together. At this point the vehicle may enter and exit the garage through the gate.

After the vehicle is stored, the control system controls the motor 13 to reversely rotate, the motor 13 drives the winding drum 12 to rotate, the winding drum steel wire rope 17, the left lifting steel wire rope 19 and the right lifting steel wire rope 20 are released, the first door plate 1 and the second door plate 2 descend together under the action of gravity, the first door plate 1 stops descending when the lower end of the second door plate 2 touches the rubber cushion pad 16 on the limiting plate 15, and the first door plate 1 continues descending. When the upper end of the first door plate 1 is flush with the lower end of the second door plate 2, the motor 13 stops acting, and the gate closes the entrance.

The specific control programming process is designed according to the characteristics of the access vehicle flow and the actual operation requirement, does not belong to the structural scope of the utility model, and the circuit arrangement and connection for realizing control can be designed according to the hardware structure of the utility model, and can be overcome by means of the common knowledge in the electric control field in combination with the action purpose, so that the utility model is not described in detail.

In describing the present utility model, it should be noted that the directions or positional relationships indicated by the terms "left", "right", "front", "rear", "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements 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 utility model.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, or indirectly connected via an intervening medium, or may be in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Other than the technical features described in the specification, all are known to those skilled in the art.

The above-mentioned embodiments are only for understanding the present utility model, and are not intended to limit the technical solutions described in the present utility model, and a person skilled in the relevant art may make various changes or modifications based on the technical solutions described in the claims, and all equivalent changes or modifications are intended to be included in the scope of the claims of the present utility model.

Claims (6)

1. A fence door for pit-type negative-positive parking equipment comprises two left upright posts, two right upright posts, fence door plates and driving devices, wherein the left upright posts, the right upright posts, the fence door plates and the driving devices are fixed on the ground, the left upright posts, the right upright posts, the fence door plates and the driving devices are arranged in a left-right opposite mode, lifting guide devices are arranged between the side frames of the left side and the right side of each fence door plate and the corresponding upright posts, the driving devices drive the fence door plates to descend and can limit vehicles to enter and exit a garage, the driving devices drive the door plates to ascend and enable the vehicles to pass through the lower portion of the door plates to enter and exit the garage.

2. The gate for pit-type negative-positive parking equipment of claim 1, wherein the first door plate and the second door plate comprise rectangular frames and gate cores which are composed of four side frames, namely an upper side frame, a lower side frame, a left side frame and a right side frame, the lifting guide device comprises guide shoes arranged on the left upright post and the right upright post and guide plates arranged on the rear sides of the left upright post and the right upright post, the left frame or the right frame of the first door plate can slide in a sliding groove of the guide shoes, and the left frame or the right frame of the second door plate can slide along the guide plates.

3. The gate for pit-type negative-positive parking equipment according to claim 2, wherein the left upright post and the right upright post are H-shaped steel, two wing plates of the H-shaped steel are respectively used as the front side surface and the rear side surface of the left upright post and the right upright post, the guide shoes are arranged on the side surfaces of webs of the left upright post and the right upright post, which are opposite to each other, the horizontal section of the guide plate is C-shaped, C-shaped openings of the guide plate on the left upright post and the right upright post are opposite to each other, and nylon wear-resistant blocks are arranged on the front side surface and the rear side surface of a left frame/a right frame of the second door plate.

4. The gate for pit-type negative-positive parking equipment of claim 1, wherein the driving device is arranged at the upper parts of the left upright post and the right upright post and comprises a motor, a winding drum steel wire rope, a left reversing wheel, a right reversing wheel, a first pulley, a second pulley and a third pulley, wherein the first door plate is provided with a left lifting point seat and a right lifting point seat;

The left reversing wheel is arranged at the top of the left upright post, the right reversing wheel is arranged at the top of the right upright post, the first pulley and the second pulley are arranged at the front side surface of the left upright post, and the third pulley is arranged at the front side surface of the right upright post;

One end of the winding drum steel wire rope is connected to the winding drum, the other end of the winding drum steel wire rope is provided with a connector, the winding drum steel wire rope starts from the winding drum and bypasses the winding drum to be connected with the right lifting steel wire rope, the right lifting steel wire rope sequentially bypasses the first pulley, the third pulley and the right reversing wheel and then is connected with the right lifting point seat, one end of the left lifting steel wire rope is connected to the connector, the other end sequentially bypasses the second pulley and the left reversing wheel and then is connected with the left lifting point seat, and the distance between the connector and the winding drum is larger than the stroke of the first door plate.

5. The gate for pit-type negative-positive parking equipment according to claim 2, wherein the lifting plate is arranged at the bottom of the lower frame of the first door plate, the lifting plate lifts the second door plate when the first door plate lifts, the limiting plates are arranged at the rear sides of the left upright post and the right upright post and positioned at the lower parts of the guide plates, the second door plate descends by self weight when the first door plate descends, and the lower end of the second door plate finally rests on the limiting plates.

6. The gate for pit-type negative-positive parking equipment as set forth in claim 5, wherein said stopper plate is provided with a rubber cushion.