CN213806841U

CN213806841U - Building additional layer or multilayer self-propelled parking lot by fixed-size steel structure frame

Info

Publication number: CN213806841U
Application number: CN202022424183.3U
Authority: CN
Inventors: 钟宝驹; 陈粤婷; 陈粤萌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-27
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a fixed-size steel structure frame for building a layered or multi-layer self-propelled parking lot, which comprises a ground foundation, a parking space frame, a lane frame and a pavement layer; the parking space frames are closely arranged in a plane to form a steel structure frame floor for parking; the parking lot comprises at least one layer of steel structure frame floor, lane frames for vehicles to go up and down are arranged between the steel structure frame floor and the next layer of steel structure frame floor, and the lane frames for vehicles to go up and down are arranged between the lowest layer of steel structure frame floor and the ground; in the steel structure frame floor of the lowest layer, the parking space frame is fixed on the ground through a ground foundation; and the parking space frame and the lane frame are provided with road surface layers. The utility model discloses easily design, easily preparation and build belong to parking area construction technical field.

Description

Building additional layer or multilayer self-propelled parking lot by fixed-size steel structure frame

Technical Field

The utility model relates to a parking area construction technical field, concretely relates to build with fixed dimension steel structure frame and add layer or multilayer self-propelled parking area.

Background

The parking difficulty and the traffic jam are two major problems of cities in the world, and the parking difficulty aggravates the traffic jam. At present, the gap of the parking space in China city is huge. China is the largest automobile market in the world, and the number of automobiles can reach 6 hundred million to 6.5 hundred million (the number of automobiles is 400 to 450 for thousands of people). The number of vehicles in the United states is 2.5 hundred million (the number of vehicles in thousands of people in the United states is 837), and the number of parking spaces is 8 hundred million (the average time for each driver in the United states to find a space in a street and a lane is 17 hours each year). China automobiles can be kept in 2.7 hundred million cars as much as 7 months and 15 days in 2020, and the number of parking spaces is less than 1.5 hundred million. Therefore, various parking lots need to be built to meet the parking requirements.

Parking lots of countries in the world are divided into two main categories: parking in the road and parking outside the road. The off-road parking lots are of various types, such as underground parking lots, ground parking lots, three-dimensional parking lots and the like, and the three-dimensional parking facilities are divided into self-propelled three-dimensional parking lots and mechanical three-dimensional parking lots.

Due to design considerations, the mechanical stereo garage saves space, drivers can feel inconvenient if stopping in a mechanical parking space, and the use rate is not high due to the fact that the drivers need to wait for storing and taking vehicles.

The self-propelled three-dimensional parking lot occupies a larger space than a mechanical parking garage. However, the vehicle can automatically drive in and drive out, the problems of objective time and psychological time for waiting are solved, and the maintenance cost is low.

At present, the plots for building the parking lot in China are not all standard plots, and when various irregular plots are to be fully utilized, a design and construction scheme method and corresponding facilities which can be flexibly responded to are needed.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists among the prior art, the utility model aims at: the multi-layer or multi-layer self-propelled parking lot is simple and convenient to design, and rapid to install and construct.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the method comprises the steps of building a layered or multi-layer self-propelled parking lot by using a steel structure frame with fixed size, wherein the parking lot comprises a ground foundation, a parking space frame, a lane frame and a road surface layer; the parking space frames are closely arranged in a plane to form a steel structure frame floor for parking; the parking lot comprises at least one layer of steel structure frame floor, lane frames for vehicles to go up and down are arranged between the steel structure frame floor and the next layer of steel structure frame floor, and the lane frames for vehicles to go up and down are arranged between the lowest layer of steel structure frame floor and the ground; in the steel structure frame floor of the lowest layer, the parking space frame is fixed on the ground through a ground foundation; and the parking space frame and the lane frame are provided with road surface layers.

Preferably, the parking space frame is a modular steel structure frame, and the lane frame is a modular steel structure frame.

Preferably, the parking space frame has two specifications, wherein the first specification is 2.5 meters wide and 5 meters long, and the layer height is 2.2 meters, and the second specification is 5 meters wide and 5 meters long, and the layer height is 2.2 meters; the lane frame comprises a plane lane and a ramp lane; the specifications of the planar driveways are two, the first is 3 meters wide, 2.5 meters long and 2.2 meters high on the layer, and the second is 3 meters wide, 5 meters long and 2.2 meters high on the layer; the width of a ramp lane is 3 meters, the side surface of the ramp lane is a right-angled triangle, the height is 2.2 meters, and the bottom side length is 15 meters; the ramp lane is divided into three sections, and the length of the bottom edge of each section is 5 meters.

Preferably, the parking space frame and the lane frame both comprise frame beams and four upright posts for erecting the frame beams; the pavement layer is fixed on the frame beam, and the frame beam is provided with or not provided with the bearing beam.

Preferably, the pavement layer is a patterned steel plate, and stiffening ribs are arranged below the patterned steel plate and connected with the frame beam; one decorative pattern steel sheet corresponds one or more parking stall frame settings.

Preferably, the ground foundation is provided with embedded bolts and embedded steel plates; in the floors of the lowest steel structure frame, the upright columns of the parking space frame are connected with the ground foundation through welding and bolts, and in the floors of the other steel structure frames, the upright columns of the parking space frame are connected with the upright columns of the lower parking space frame through welding and bolts; in the same-floor steel structure frame floor, adjacent upright posts of adjacent parking space frames are connected through bolts, and adjacent frame beams of the adjacent parking space frames are connected through welding and bolts.

Preferably, the bearing steel upright is additionally arranged or not arranged below the frame beam.

Preferably, the ground foundation is a reinforced concrete strip foundation, an independent foundation or a full foundation.

Preferably, the steel structure frame with fixed size is used for building a layer or multi-layer self-propelled parking lot and further comprises steel guardrails.

Preferably, the steel structure frame with fixed size is used for building a layer or multi-layer self-propelled parking lot and further comprises steel structure steps for pedestrians to get on and off; and a steel structure step is arranged between the steel structure frame floor and the next steel structure frame floor, and a steel structure step is arranged between the lowest steel structure frame floor and the ground.

In general, the utility model has the advantages as follows:

1. the parking lot adopts a modular design, and is easy to design: the parking lot with the traditional structure needs to be designed individually according to the site and the geographic position, the requirement on designers is high, the design flow is complex, and more problems need to be considered. The utility model discloses a modular design only needs to arrange the module according to the place, builds modular structure, the greatly reduced design degree of difficulty.

2. The parking lot adopts modular design, easily makes and builds: each unit module can be prefabricated and delivered out of the factory, and built on site, or assembled on site and built on site; the process of manufacturing and building is easy to realize, the operation difficulty is reduced, and workers can finish the process only by slight training.

3. Easy reconstruction: the common parking lot needs to be planned to be mature before being built, if fewer parking spaces are planned, the capital investment is low in the early stage, but the later stage is difficult to expand; if more parking stalls are planned, the early capital investment is high, and at the beginning of the operation of the parking lot, more vacant parking stalls are likely to be arranged, so that the capital waste is brought. The utility model discloses a steel frame modular structure can be in the early parking area of building suitable scale of operation, and when the later stage needs the dilatation, easily rebuild on the basis of taking the steel construction, include with the rebuilding on layer and add the layer rebuilding, have higher commercial value.

4. The application range is wide: not only be applicable to regular landmass, can also be applicable to the irregular landmass of city corner, only need with unit module overall arrangement in irregular landmass can, effectively improve land utilization.

5. The car is convenient for access: after the parking lot adopts the modularized design, the parking lot can be directly built on irregular plots of corners, the parking lot can be built on irregular plots of corners of a plurality of cities, and a car owner does not need to find the parking lot everywhere to park and can park nearby.

6. The cost is saved: the cost can be saved by adopting the steel structure frame to build the parking lot and the existing parking lot building mode, and the steel structure frame can be recycled.

7. Simple structure can add as required and establish spandrel girder and bearing steel stand, guarantees safety.

8. Steel guardrails can be additionally arranged as required, so that the safety of vehicles and pedestrians is ensured.

9. Go up lower floor steel structure frame floor zonulae occludens, zonulae occludens between the adjacent parking stall frame with the steel structure frame floor, guarantees the firm of structure.

Drawings

Fig. 1 is a schematic diagram of a fixed-size steel structure frame built-up or multi-storey self-propelled parking lot in the first embodiment.

Fig. 2 is a perspective view of a parking space frame provided with load-bearing beams.

Fig. 3 is a perspective view of a parking space frame without load beams.

Fig. 4 is a perspective view of a planar roadway without load beams.

Fig. 5 is a perspective view of a planar roadway provided with load-bearing beams.

Fig. 6 is a perspective view of a planar lane in which a road surface layer is provided.

Fig. 7 is a perspective view of a second standard parking space frame with a pavement layer.

Fig. 8 is a perspective view of the guard rail.

Fig. 9 is a perspective view of a lane frame provided with a road surface layer.

Fig. 10 is a schematic view of a fixed-size steel-structured frame built-up or multi-story self-propelled parking lot according to the second embodiment.

Wherein, 1 is ground foundation, 2 is the parking stall frame, and 3 are plane lane, and 4 are ramp lane, and 5 are the pavement layer, and 6 are the steel guardrail, and 7 are steel construction staircases.

2-1 is a frame beam, 2-2 is an upright post, and 2-3 is a bearing beam.

Detailed Description

The present invention will be described in further detail with reference to specific embodiments.

Example one

A layered or multi-layered self-propelled parking lot is built by using steel structure frames with fixed sizes, and comprises a ground foundation, a parking space frame, a lane frame, a pavement layer, steel guardrails and steel structure steps.

A plurality of parking space frames are closely arranged in a plane to form a steel structure frame floor for parking. In this embodiment, the parking lot includes one floor of steel structural frame to form two floors of parking stall on ground and steel structural frame floor. A lane frame for vehicles to go up and down is arranged between the floor of the steel structure frame and the ground; in the steel structure frame floor, the parking space frame is fixed on the ground through a ground foundation; and the parking space frame and the lane frame are both provided with road surface layers. A steel structure step ladder is arranged between the steel structure frame floor and the ground.

The parking space frame and the lane frame both comprise frame beams and four upright posts for erecting the frame beams; the pavement layer is fixed on the frame beam. The frame beam is provided with or not provided with a bearing beam, and the bearing beam is determined according to the bearing capacity. And a bearing steel upright column is additionally arranged or not arranged below the frame beam and is determined according to the bearing capacity. One decorative pattern steel sheet corresponds one or more parking stall frame settings.

The parking lot will be described in detail below.

Specification of steel structure frame

1. Fixed-size steel structural frame: parking space frame

Description of the drawings: the height of a car parking space layer is 2.2 meters, which is an industry standard, and the national standard is used when the national standard exists. The length of the car is as follows: about 4.8 m, wide: about 1.8 m, high: 1.4 m to 1.6 m.

(1) The fixed dimension steel structure three-dimensional frame specification of a car parking stall:

2.5 meters wide, 5 meters long and 2.2 meters high.

(2) Fixed dimension steel construction space frame specification of two car parking stalls:

5 meters wide, 5 meters long, 2.2 meters high.

2. Fixed dimension steel structure platform lane frame

(1) Fixed dimension steel structure plane lane

Specification 1: 3 meters wide, 2.5 meters long and 2.2 meters high.

Specification 2: 3 meters wide, 5 meters long, 2.2 meters high.

(2) Fixed dimension steel structure ramp lane

The slope of the parking lot straight ramp is 15%, and the bottom side length is about 15 meters. The vehicle speed is limited to 5 km/h.

Specification: 0-2.2 meters high, 3 meters wide, and 15 meters bottom side length (length of 6 car bit wide).

The length is divided into three sections: each section has a bottom side of 5 meters.

A first stage: the height is 0-0.73 meter, and the bottom side length is 5 meters.

And a second stage: the height is 0.73-1.46 m, and the bottom side length is 5 m.

A third stage: the height is 1.46-2.2 m, and the bottom side length is 5 m.

Second, conditions for building parking lot

The self-propelled type storey-adding or multi-storey parking lot with the steel structure frame can be built in a land block which is 11 meters wide and 23 meters long and is connected with a road.

Third, the bearing design and manufacture basis of the steel structure parking space frame and the lane frame

Weight of car: typically 1.1 to 2.2 tonnes, especially 3 to 3.5 tonnes.

1. Steel structure parking space frame and lane frame bearing basis

All use the weight of car as the basis to design the steel structure frame capable of loading the corresponding weight.

2. The steel structure frame with fixed size can be prefabricated for standby according to each parking space, each section of lane and the bearing safety standard enough for bearing the driving and parking of the car after connection.

Ground foundation

1. Basic selection and connection: the method is characterized in that a reinforced concrete strip foundation, an independent foundation or a full foundation and other suitable foundations are applied, bolts and steel plates for welding are embedded, and the steel plate is used for being connected with column feet of a steel structure frame (the bolts and the steel plates for welding) and used for bearing the weight of a vehicle.

2. The basic method comprises the following steps: the specific method is based on the prediction of how many layers are added in the existing ground parking lot.

3. The foundation can be completed for many times: the foundation can be expanded and widened according to the added layer, and the foundation can be made according to the added layer. When an additional layer is needed, the foundation is widened (lengthened) or the column position foundation is added, so that the foundation can bear the requirements of two layers of vehicles. The fixed size steel structural frame can also increase the steel stand and bear the weight-bearing requirement that increases the one deck vehicle. A third layer, a fourth layer … is also based on this method. The basis is multiple completion.

4. Completing the foundation once: under the condition of full investigation and prediction objectively, the total height of the parking lot is 8.8 meters, and the number of floors to be built on the land is determined or is added on the existing ground parking lot, such as five floors or four floors (adding five floors in total). And designing and constructing the load-bearing foundation at one time according to the total weight of the load-bearing four-layer vehicle and the total weight of the steel structure frame.

Five, two methods for building self-propelled parking lot

1. Mode 1

When no space height is limited in the existing ground parking lot, the self-propelled parking lot is built by a layer adding method, one layer is added when one layer is needed according to the requirements of parking spaces, and one layer is added when the parking spaces of the layer are full and more parking spaces are needed to meet the requirement of parking. The vehicle is added with the layers to form multiple layers, so that the vehicle can stop in the parking lot. By the method, a five-layer real case with only two layers can be avoided, and the loss of commercial benefits of the parking lot is reduced.

2. Mode 2

When the space above the original parking lot is limited, the number of layers to be added can be determined according to the height of the real space. For example, an underground parking lot can be added by one more floor when the space height reaches 4.4 m. Namely adding one layer according to the height of 2.2 meters.

Connection method of steel structure frame

1. The stand column of the first layer of fixed dimension steel structure frame is firmly connected with the pre-buried bolt connection and steel plate welding connection on the reinforced concrete foundation.

2. The upright columns of the steel structure frames on the second layer and above are connected with the upright columns on the lower layer by welding and bolts, the beams in four directions are connected with the beams around by bolts and welding, and the upright columns of the adjacent steel structure frames are connected with the upright columns by bolts. All the steel structure frames are firmly and tightly connected into a whole, and the steel structure frame upright posts are connected with the foundation to bear the weight of each layer.

Method for increasing bearing steel upright post

And except the beam at the vehicle entrance of each layer, the other three beams are additionally provided with bearing steel upright posts.

Eight-safety facilities

The lanes and the parking spaces need guardrails, and steel guardrails are arranged at the positions of the guardrails.

Nine advantages and effects

1. Fixing the size of the steel structure frame: the parking space and the lane frame are designed at one time and become standard parts, namely factory and standardized production; and (5) assembling building block type installation construction. The design of parking area is more simplified, because the weight of fixed dimension steel structural framework product is foretell controllable with vehicle weight, and the design and the construction of basis also become simple and convenient. The installation and construction efficiency is greatly improved. And the cost is saved.

2. Can be directly used as a self-propelled steel structure frame product for a storey or multi-storey parking lot to be supplied to a demander. The demander is constructed and installed by a qualification unit according to the program, and the design and manufacturing process of the steel structure is avoided.

Setting of sidewalk and entrance

The steel structure step ladder is arranged for a driver to get on and off the parking lot and take out and store the car. Because the parking lot adopts and lays the decorative pattern steel sheet, and the stiffening rib is connected with the frame roof beam under the decorative pattern steel sheet, reaches the atress requirement. All consider that people walk to the parking stall and get the car convenient, set up the pavement, lay the steel sheet on the pavement.

Eleven. construction process

According to current place, design the parking area, build ground foundation earlier, then be connected parking stall frame and ground foundation and build first layer steel construction frame floor, build the lane frame and in order to connect steel construction frame floor and ground, lay the pavement layer, build steel guardrail and steel construction step. The position of the lane frame, the connection of the lane frame and the parking space frame, the position of the steel guardrail, the position of the steel structure step ladder, the setting of the elevator, the setting of water and electricity, the setting of the parking space line and the setting of the sidewalk are all conventional settings of technical personnel in the field.

Example two

In this embodiment, the parking area includes five steel construction frame floors, forms six steel construction frame floors that are used for the parking. And a lane frame for the vehicles to go up and down is arranged between the floor of the steel structure frame and the floor of the next steel structure frame, and a lane frame for the vehicles to go up and down is arranged between the floor of the lowest steel structure frame and the ground. And a steel structure step is arranged between the steel structure frame floor and the next steel structure frame floor, and a steel structure step is arranged between the lowest steel structure frame floor and the ground.

The embodiment is the same as the first embodiment.

EXAMPLE III

The self-propelled parking lot is suitable for the plots with different shapes, the plots with different floor areas and the self-propelled parking lots with different layers.

The land parcel is the parking area on the existing ground, or the existing underground parking area, or the parking area can be built on the irregular land parcel of the city corner. The existing ground parking lot is limited in height according to the space, and the number of layers of the parking lot to be built is designed according to the height when the space is limited in height. And when the space is not limited by height, building the number of layers of the parking lot according to the required parking number. The existing underground parking lot is mainly designed and built according to the height, the limit of the underground parking lot is mainly in the height, and therefore the number of built layers is determined according to the height of the underground parking lot. And (3) constructing irregular plots of the urban corners according to the minimum construction condition for constructing the self-propelled parking lot, wherein the minimum construction condition is that the width of the plots is at least 11 meters, and the length of the plots is at least 23 meters. And the land needs to be connected with the existing road to facilitate the vehicle to enter and exit, and the layer number is designed according to the requirement and the space height as the existing parking lot on the ground.

The embodiment is the same as the first embodiment.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. Build with fixed dimension steel structural framework and add layer or multilayer self-propelled parking area, its characterized in that: the parking space comprises a ground foundation, a parking space frame, a lane frame and a pavement layer; the parking space frames are closely arranged in a plane to form a steel structure frame floor for parking; the parking lot comprises at least one layer of steel structure frame floor, lane frames for vehicles to go up and down are arranged between the steel structure frame floor and the next layer of steel structure frame floor, and the lane frames for vehicles to go up and down are arranged between the lowest layer of steel structure frame floor and the ground; in the steel structure frame floor of the lowest layer, the parking space frame is fixed on the ground through a ground foundation; and the parking space frame and the lane frame are provided with road surface layers.

2. The method of building a multi-story or multi-story self-propelled parking area with fixed-size steel structural frames as set forth in claim 1, wherein: the parking space frame is a modularized steel structure frame, and the lane frame is a modularized steel structure frame.

3. The method of building a multi-story or multi-story self-propelled parking area with fixed-size steel structural frames as set forth in claim 2, wherein:

the parking space frames have two specifications, wherein the first one is 2.5 meters wide and 5 meters long and 2.2 meters high on the layer, and the second one is 5 meters wide and 5 meters long and 2.2 meters high on the layer;

the lane frame comprises a plane lane and a ramp lane;

the specifications of the planar driveways are two, the first is 3 meters wide, 2.5 meters long and 2.2 meters high on the layer, and the second is 3 meters wide, 5 meters long and 2.2 meters high on the layer;

the width of a ramp lane is 3 meters, the side surface of the ramp lane is a right-angled triangle, the height is 2.2 meters, and the bottom side length is 15 meters; the ramp lane is divided into three sections, and the length of the bottom edge of each section is 5 meters.

4. The method of building a multi-story or multi-story self-propelled parking area with fixed-size steel structural frames as set forth in claim 1, wherein: the parking space frame and the lane frame both comprise frame beams and four upright posts for erecting the frame beams; the pavement layer is fixed on the frame beam, and the frame beam is provided with or not provided with the bearing beam.

5. The method of building a multi-story or multi-story self-propelled parking area with fixed-size steel structural frames as set forth in claim 4, wherein: the pavement layer is a patterned steel plate, and stiffening ribs are arranged below the patterned steel plate and connected with the frame beam; one decorative pattern steel sheet corresponds one or more parking stall frame settings.

6. The method of building a multi-story or multi-story self-propelled parking area with fixed-size steel structural frames as set forth in claim 4, wherein: the ground foundation is provided with embedded bolts and embedded steel plates; in the floors of the lowest steel structure frame, the upright columns of the parking space frame are connected with the ground foundation through welding and bolts, and in the floors of the other steel structure frames, the upright columns of the parking space frame are connected with the upright columns of the lower parking space frame through welding and bolts; in the same-floor steel structure frame floor, adjacent upright posts of adjacent parking space frames are connected through bolts, and adjacent frame beams of the adjacent parking space frames are connected through welding and bolts.

7. The method of building a multi-story or multi-story self-propelled parking area with fixed-size steel structural frames as set forth in claim 4, wherein: and a bearing steel upright post is additionally arranged or not arranged below the frame beam.

8. The method of building a multi-story or multi-story self-propelled parking area with fixed-size steel structural frames as set forth in claim 1, wherein: the ground foundation is a reinforced concrete strip foundation, an independent foundation or a full foundation.

9. The method of building a multi-story or multi-story self-propelled parking area with fixed-size steel structural frames as set forth in claim 1, wherein: also comprises a steel guardrail.

10. The method of building a multi-story or multi-story self-propelled parking area with fixed-size steel structural frames as set forth in claim 1, wherein: the walking ladder also comprises a steel structure step ladder for pedestrians to get on and off; and a steel structure step is arranged between the steel structure frame floor and the next steel structure frame floor, and a steel structure step is arranged between the lowest steel structure frame floor and the ground.