CN218541249U - Prefabricated motor vehicle ramp plate structure - Google Patents
Prefabricated motor vehicle ramp plate structure Download PDFInfo
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- CN218541249U CN218541249U CN202223016475.9U CN202223016475U CN218541249U CN 218541249 U CN218541249 U CN 218541249U CN 202223016475 U CN202223016475 U CN 202223016475U CN 218541249 U CN218541249 U CN 218541249U
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Abstract
The utility model provides a prefabricated motor vehicle ramp plate structure, which comprises a motor vehicle ramp at an entrance and an exit of a parking garage, wherein the motor vehicle ramp is built on a basement bottom plate and comprises a structure supporting part which is built on the basement bottom plate; the motor vehicle ramp plate structure comprises a prefabricated ramp plate and a ramp beam, wherein the ramp beam is built on a structural supporting part, and the prefabricated ramp plate is integrally placed on the ramp beam to be assembled and combined to form the motor vehicle ramp plate structure; including a plurality of ramp roof beams, a plurality of ramp roof beams set up along the long limit direction equidistance of structural support portion, with structural support portion overlap joint, form a plurality of support piece of prefabricated ramp plate, the effort that the prefabricated ramp plate received of transmission and the gravity of prefabricated ramp plate self. The utility model aims to improve the whole quality of motor vehicle ramp, accelerate construction progress saving time limit for a project, reduce construction potential safety hazard, make things convenient for the later stage maintenance to change.
Description
Technical Field
The utility model relates to a civil construction civil engineering's technical field, concretely relates to prefabricated motor vehicle ramp plate structure.
Background
At present, with the continuous development of cities, various high-rise buildings are continuously pulled up, and basements are required to be arranged under most buildings as parking garages. Each building is provided with a plurality of parking garage entrances and exits, and each parking garage entrance and exit is provided with a motor vehicle ramp. The motor vehicle ramp plate in the prior art adopts a reinforced concrete cast-in-place form, and a scaffold needs to be erected, a concrete cast template is erected, reinforcing steel bars are bound, concrete is poured and the like by adopting the cast-in-place plate. The process is complex by adopting the cast-in-place concrete form, the quality of constructors of different work types is different, the construction quality is difficult to ensure, the quality of a motor vehicle ramp plate is difficult to ensure, the construction period is long, and the whole construction progress of a project is influenced.
The invention patent application with the application number of CN202111386845.5 discloses a quickly-installed combined steel ramp and a construction method, wherein the steel ramp comprises a foundation slab, a supporting structure and a ramp plate, the supporting structure is arranged on the foundation slab, and the top surface of the supporting structure is provided with the ramp plate; the foundation slab is a slab of a building main body structure; the supporting structure comprises a plurality of stand columns, the bottom ends of the stand columns are fixedly connected with the foundation bottom plate through fixing pieces, connecting rods are arranged between the stand columns, main beams are flatly arranged on the stand columns in a jacking mode, and secondary beams are arranged between the main beams; the ramp plate comprises a face plate, wherein the face plate is a hollow plate, and a concrete plate is arranged in the face plate. According to the invention, the bottom plate of the building structure is used as the foundation bottom plate of the steel ramp, and high-strength bolts are adopted for connection after entering the field in a mode of factory component processing and field component assembly, so that the welding workload of the steel structure is reduced, the defects of material waste, long construction period required for pouring and slow construction progress are overcome, and the ramp plate is formed by combining a profiled steel plate or a truss plate and a cast-in-place concrete plate, so that the construction equipment with large quality and material transportation can be supported. This application has adopted the steel construction combination form of prefabricated assembling to form the steel ramp, is different from this technical scheme, and this application adopts the holistic structural style of prefabricated ramp plate, through the combination of being connected with the ramp roof beam, be convenient for quick construction or later stage direct replacement, and the steel construction combination construction time who adopts this application is long, and the incombustibility of steel construction is relatively poor, and this scheme is applied to the use of civil construction, can not adopt the steel construction to be applied to motor vehicle ramp plate setting from construction safety angle.
This application carries out the improved design to the motor vehicle ramp board, adopts prefabricated motor vehicle ramp plate structure, can satisfy original motor vehicle ramp board normal use function and can improve motor vehicle ramp overall quality again, accelerate the construction progress and practice thrift the time limit for a project, reduce construction potential safety hazard, make things convenient for the later stage to maintain and change.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a prefabricated ramp structure for a motor vehicle, including a motor vehicle ramp at the entrance and exit of a parking garage, wherein the motor vehicle ramp is built on a basement floor, and includes a structural support part which is built on the basement floor; the motor vehicle ramp plate structure comprises a prefabricated ramp plate and a ramp beam, wherein the ramp beam is built on a structural supporting part, and the prefabricated ramp plate is integrally placed on the ramp beam to be assembled and combined to form the motor vehicle ramp plate structure; including a plurality of ramp roof beams, a plurality of ramp roof beams set up along the long limit direction equidistance of structural support portion, with structural support portion overlap joint, form a plurality of support piece of prefabricated ramp plate, the effort that the prefabricated ramp plate received of transmission and the gravity of prefabricated ramp plate self. The utility model aims to improve the whole quality of motor vehicle ramp, accelerate construction progress saving time limit for a project, reduce construction potential safety hazard, make things convenient for the later stage maintenance to change.
The utility model adopts the technical scheme as follows:
the utility model discloses use function in order to guarantee the garage parking access & exit is the prerequisite, through adopting prefabricated motor vehicle ramp plate structure, realizes quick construction, improves construction quality, makes things convenient for the purpose that later stage maintenance was changed.
The method comprises the following specific steps:
the utility model discloses a prefabricated motor vehicle ramp plate structure, which comprises a motor vehicle ramp at an entrance and an exit of a parking garage, wherein the motor vehicle ramp is built on a basement bottom plate and comprises a structure supporting part which is built on the basement bottom plate; the motor vehicle ramp plate structure comprises a prefabricated ramp plate and a ramp beam, wherein the ramp beam is built on a structural supporting part, and the prefabricated ramp plate is integrally placed on the ramp beam to be assembled and combined to form the motor vehicle ramp plate structure;
including a plurality of ramp roof beams, a plurality of ramp roof beams set up along the long limit direction equidistance of structural support portion, with the overlap joint of structural support portion, form a plurality of support piece of prefabricated ramp plate, the effort that the transmission prefabricated ramp plate received and the gravity of prefabricated ramp plate self.
Furthermore, the two ends of the prefabricated ramp plate are ramp plate starting and ending points, the ramp plate starting points and the ramp plate ending points are included, the ramp plate starting points are connected with the ground platform, and ramp beam supports are arranged at the connecting positions; arranging a ramp plate terminal point to be connected with the transition platform, and arranging a ramp beam support at the connection part; the starting point of the ramp plate and the end point of the ramp plate are connected through the prefabricated ramp plate, and the prefabricated ramp plate forms an inclination angle of 14-16%.
Further, including pre-buried steel sleeve, pre-buried steel sleeve buries underground in prefabricated ramp plate, through pre-buried steel sleeve, connects ramp roof beam and prefabricated ramp plate.
Furthermore, the prefabricated ramp plate adopts double-layer bidirectional reinforcing bars, and embedded steel sleeves are arranged at the four corners of the prefabricated ramp plate and used for mounting the prefabricated ramp plate and the ramp beam.
And further, the prefabricated slope plate and the slope beam are installed through the embedded steel sleeve and are connected and fastened through the connecting bolts.
Furtherly, including the rubber pad, the rubber pad sets up between prefabricated ramp plate and ramp roof beam, and the buffering motor vehicle passes through ramp plate structure, the vibrations load and the impact load of production.
Further, a basement space is formed between the basement top plate and the basement bottom plate; the prefabricated ramp plate is arranged on the basement top plate, and a traveling space for the motor vehicle to enter and exit is formed between the prefabricated ramp plate and the basement top plate; and top plate backfill is arranged above the top plate of the basement.
Further, the structure supporting part comprises a structure wall or a structure beam, and loads generated by the prefabricated ramp plate and the ramp beam act on the structure supporting part and are transmitted to the basement bottom plate through the structure supporting part.
Further, the structure supporting part comprises a structure beam which comprises a frame column, the load generated by the prefabricated ramp plate and the ramp beam acts on the structure beam, the structure beam is supported by the frame column, and the structure beam bears the load and is transmitted to the basement bottom plate.
The technical effects of the utility model are as follows:
the utility model discloses a prefabricated motor vehicle ramp plate structure, which solves the problems that the prior art adopts a reinforced concrete cast-in-place type ramp plate to cause a plurality of on-site construction influence factors, long time and difficult guarantee of construction period; and the site working procedures are more, the number of constructors is more, and the construction potential safety hazard is correspondingly increased.
The method comprises the following specific steps:
1. the utility model provides the high whole quality of motor vehicle ramp: because the prefabricated ramp plate is produced in a prefabricating field, the overall level and the material quality of workers are easier to control, and the quality of the prefabricated ramp plate is more optimal finally.
2. The utility model discloses accelerate construction progress saving time limit for a project: because the prefabricated ramp plate is produced in a factory, the prefabricated ramp plate can be produced after the design drawing is finished, and cannot be restricted by other procedures, so that the prefabricated ramp plate can be produced in advance, and can be installed and used only by being transported to a site during later installation.
3. The utility model discloses reduce construction potential safety hazard: the prefabricated ramp plate is prefabricated in a factory, construction procedures such as erecting a scaffold, erecting a concrete pouring template, binding reinforcing steel bars and pouring concrete are avoided on the site, and potential safety hazards in construction can be greatly reduced.
4. The utility model discloses make things convenient for later stage maintenance to change: due to the action of dynamic load and impact load of long-term automobiles on the motor vehicle ramp plate, local damage conditions may occur in the later period, and the prefabricated ramp plate structure only needs to be taken down by dismantling bolts to remove the prefabricated ramp plate at the damaged part, and the prefabricated ramp plate after being replaced is connected and fixed again by bolts.
Drawings
FIG. 1 is a schematic plan view of the structure of the prefabricated ramp plate of the present invention;
FIG. 2 is a schematic sectional view of the prefabricated ramp plate of the present invention;
FIG. 3 is a plan view showing a prefabricated slope sheet of the present invention;
FIG. 4 is a cross-sectional view of the prefabricated slope plate of the present invention;
the labels in the figure are: 1-prefabricating a ramp plate, 2-ramp beams, 3-structural supporting parts, 4-ramp plate starting and ending points, 401-ramp plate starting points, 402-ramp plate ending points, 5-embedded steel sleeves, 6-connecting bolts, 7-rubber pads, 8-basement top plates, 9-basement bottom plates, 10-top plate backfilling, 11-ground platforms, 12-transition platforms and 13-frame columns.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
In this embodiment, the adopted data is a preferred scheme, but is not used to limit the present invention;
under the prerequisite of guaranteeing to use the function in this embodiment, garage parking access & exit motor vehicle ramp plate adopts prefabricated ramp plate structural design, adopts prefabricated construction can improve motor vehicle ramp overall quality, accelerate the construction progress and practice thrift the time limit for a project, reduce construction potential safety hazard, make things convenient for later stage maintenance to change.
Example 1
As shown in fig. 1-4, the present embodiment provides a prefabricated ramp plate structure for a motor vehicle, including a motor vehicle ramp at an entrance of a parking garage, wherein the motor vehicle ramp is built on a basement floor, and includes a structural support part, and the structural support part is built on the basement floor; the prefabricated ramp plate structure comprises a prefabricated ramp plate and a ramp beam, wherein the ramp beam is built on a structural supporting part, and the prefabricated ramp plate is integrally placed on the ramp beam to be assembled and combined to form the motor vehicle ramp plate structure;
including a plurality of ramp roof beams, a plurality of ramp roof beams set up along the long limit direction equidistance of structural support portion, with the overlap joint of structural support portion, form a plurality of support piece of prefabricated ramp plate, the effort that the transmission prefabricated ramp plate received and the gravity of prefabricated ramp plate self.
In this embodiment, as shown in fig. 1, the prefabricated ramp plate is arranged along the structural support part, that is, the long side of the prefabricated ramp plate is from the starting point of the ramp plate to the ending point of the ramp plate, and the long side direction of the structural support part is the traveling direction of the motor vehicle entering and exiting the basement garage; furthermore, the ramp beams are arranged at equal intervals along the long edge direction of the structural support part, two ends of the ramp beams are erected on the structural support parts at two sides, and the structural support parts are structural walls or structural beams; when the prefabricated ramp plate receives the vibrations load and the impact load of motor vehicle, the effect of power and self action of gravity are received to the prefabricated ramp plate, transmit the structure supporting part on both sides through the ramp roof beam, and the structure supporting part transmits the effect of power to the basement bottom plate again.
In the embodiment, two ends of the prefabricated ramp plate are ramp plate starting and ending points, the prefabricated ramp plate starting and ending points comprise a ramp plate starting point and a ramp plate ending point, the ramp plate starting point is connected with a ground platform, and a ramp beam support is arranged at the connection part; arranging a ramp plate terminal point to be connected with the transition platform, and arranging a ramp beam support at the connection part; the starting point of the ramp plate and the end point of the ramp plate are connected through the prefabricated ramp plate, and the prefabricated ramp plate forms an inclination angle of 14-16%. Preferably, the inclination angle is i, setting i =15%.
In this embodiment, the transition platform includes certain radian of pulling, is connected with the basement bottom plate through the terminal point of the prefabricated ramp slab of transition platform for the motor vehicle steadily drives in the basement after passing through prefabricated ramp slab, and the motor vehicle steadily drives out of the basement through the transition platform simultaneously.
In this embodiment, including pre-buried steel sleeve, pre-buried steel sleeve buries underground in prefabricated ramp plate, through pre-buried steel sleeve, connects ramp roof beam and prefabricated ramp plate.
In this embodiment, the prefabricated ramp plate adopts double-deck two-way arrangement of reinforcement, and prefabricated ramp plate size and arrangement of reinforcement are confirmed according to the design demand, and the four corners position department of prefabricated ramp plate sets up pre-buried steel sleeve, and the steel sleeve internal diameter is confirmed according to the design demand for the installation of prefabricated ramp plate and ramp roof beam.
In the embodiment, the prefabricated slope plate and the slope beam are installed through the embedded steel sleeve and are connected and fastened through the connecting bolts. Preferably, the connecting bolts are high-strength connecting bolts, and the diameters of the high-strength connecting bolts are determined according to design requirements; the installation only needs to put the prefabricated ramp plate on the ramp beam and connect the prefabricated ramp plate through the high-strength bolt because of adopting the prefabricated ramp plate structure; and in the later stage, if the damaged ramp plate is damaged, the damaged ramp plate can be directly replaced, the damaged prefabricated ramp plate is directly removed by removing the bolt, and the well-repaired prefabricated ramp plate is replaced again.
In the embodiment, the rubber cushion is arranged between the prefabricated ramp plate and the ramp beam, and the shock load and the impact load generated when the motor vehicle passes through the ramp plate structure are buffered, so that the service life of the ramp plate is prolonged.
In the embodiment, the basement structure comprises a basement top plate and a basement bottom plate, and a basement space is formed between the basement top plate and the basement bottom plate; the prefabricated ramp plate is arranged on the basement top plate, and a traveling space for the motor vehicle to enter and exit is formed between the prefabricated ramp plate and the basement top plate; and top plate backfill is arranged above the top plate of the basement.
In this embodiment, the structure supporting part includes structure wall or structure roof beam, and the load that prefabricated ramp plate and ramp roof beam produced acts on the structure supporting part, transmits the load to the basement bottom plate through the structure supporting part.
Further, the structure supporting part comprises a structure beam, the structure beam comprises a frame column, the load generated by the prefabricated ramp plate and the ramp beam acts on the structure beam, the structure beam is supported through the frame column, and the structure beam bears the load and is transmitted to the basement bottom plate.
That is, in the present embodiment, in the case where the structural support is a structural wall, the load generated by the ramp beam and the prefabricated ramp slab may be directly borne by the structural wall; in the case of using the structural beam as the structural support, the ramp plate structure is in the form of a frame structure, as shown in fig. 1, a frame column is required to be provided as the structural support, and under this stress system, the load generated by the prefabricated ramp plate and the ramp beam is supported and transmitted by the frame column.
Example 2
As shown in fig. 1 to 4, the embodiment provides a prefabricated motor vehicle ramp plate structure, which includes a motor vehicle ramp at an entrance and an exit of a parking garage, wherein the motor vehicle ramp is built on a basement floor and includes a structural support part, and the structural support part is built on the basement floor; the motor vehicle ramp plate structure comprises a prefabricated ramp plate and a ramp beam, wherein the ramp beam is built on a structural supporting part, and the prefabricated ramp plate is integrally placed on the ramp beam to be assembled and combined to form the motor vehicle ramp plate structure;
including a plurality of ramp roof beams, a plurality of ramp roof beams set up along the long limit direction equidistance of structural support portion, with the overlap joint of structural support portion, form a plurality of support piece of prefabricated ramp plate, the effort that the transmission prefabricated ramp plate received and the gravity of prefabricated ramp plate self.
In this embodiment, the cast-in-place structural style of conventional garage entrance & exit ramp board is cancelled, adopts prefabricated ramp board, improves motor vehicle ramp overall quality, accelerates construction progress and practices thrift the time limit for a project, reduces construction potential safety hazard, makes things convenient for the later stage to maintain and change.
In the embodiment, the size of the prefabricated ramp plate, the reinforcing bars and the position of the steel sleeve embedded part are determined according to design requirements.
In the embodiment, the prefabricated field produces the prefabricated ramp plate and the high-strength connecting bolt according to the design requirements, and the strength and the size of the bolt are determined according to the design requirements.
In the embodiment, when the ramp beam is constructed on a construction site, the steel sleeve is embedded at the same time; after the ramp beam reaches the design strength, the prefabricated ramp plate is hoisted to the corresponding position of the ramp beam, a rubber pad is arranged between the prefabricated ramp plate and the ramp beam, and the prefabricated ramp plate is connected with the ramp beam through high-strength bolts.
In the embodiment, the concrete can be put into use by finally paving the surface layer and performing bolt corrosion prevention treatment, a certain amount of prefabricated slope slabs and high-strength connecting bolts are reserved for later maintenance and replacement,
in the embodiment, if the slope plate is damaged in the later period, only the prefabricated slope plate at the damaged position can be replaced. The prefabricated ramp plate is taken down through the bolt, and the prefabricated ramp plate reserved in the early stage is replaced and connected through the high-strength bolt.
The above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. A prefabricated motor vehicle ramp plate structure comprises a motor vehicle ramp at an entrance and an exit of a parking garage, and the motor vehicle ramp is built on a basement bottom plate (9), and is characterized by comprising a structure supporting part (3), wherein the structure supporting part (3) is built on the basement bottom plate (9); the motor vehicle ramp plate structure comprises a prefabricated ramp plate (1) and a ramp beam (2), wherein the ramp beam (2) is built on a structure supporting part (3), and the prefabricated ramp plate (1) is integrally placed on the ramp beam (2) to be assembled and combined to form a motor vehicle ramp plate structure;
including a plurality of ramp roof beams (2), a plurality of ramp roof beams (2) set up along the long limit direction equidistance of structural support portion (3), with structural support portion (3) overlap joint, form a plurality of support piece of prefabricated ramp plate (1), the effort that transmission prefabricated ramp plate (1) received and the gravity of prefabricated ramp plate (1) self.
2. The prefabricated motor vehicle ramp plate structure as claimed in claim 1, wherein the two ends of the prefabricated ramp plate (1) are ramp plate starting and ending points (4) which comprise a ramp plate starting point (401) and a ramp plate ending point (402), the ramp plate starting point (401) is connected with a ground platform (11), and a ramp beam (2) support is arranged at the connection position; a ramp plate terminal (402) is connected with a transition platform (12), and a ramp beam (2) support is arranged at the connection position; the starting point (401) of the ramp plate and the end point (402) of the ramp plate are connected through the prefabricated ramp plate (1), and the prefabricated ramp plate (1) forms an inclination angle of 14-16%.
3. The prefabricated motor vehicle ramp plate structure as claimed in claim 2, which comprises an embedded steel sleeve (5), wherein the embedded steel sleeve (5) is embedded in the prefabricated ramp plate (1), and the ramp beam (2) and the prefabricated ramp plate (1) are connected through the embedded steel sleeve (5).
4. The prefabricated motor vehicle ramp plate structure as claimed in claim 3, wherein the prefabricated ramp plate (1) adopts double-layer bidirectional reinforcing bars, and embedded steel sleeves (5) are arranged at four corners of the prefabricated ramp plate (1) and are used for mounting the prefabricated ramp plate (1) and the ramp beam (2).
5. The prefabricated motor vehicle ramp plate structure as claimed in claim 4, which comprises connecting bolts (6), wherein the prefabricated ramp plate (1) and the ramp beam (2) are installed through embedded steel sleeves (5), and the connecting bolts (6) are arranged to connect and fasten the prefabricated ramp plate (1) and the ramp beam (2).
6. The prefabricated ramp plate structure for the motor vehicle as claimed in claim 2 or 5, which comprises a rubber pad (7), wherein the rubber pad (7) is arranged between the prefabricated ramp plate (1) and the ramp beam (2) to buffer the shock load and the impact load generated when the motor vehicle passes through the ramp plate structure.
7. The prefabricated motor vehicle ramp plate structure as claimed in claim 6, characterized by comprising a basement top plate (8) and a basement bottom plate (9), wherein a basement space is formed between the basement top plate (8) and the basement bottom plate (9); the motor vehicle parking lot comprises a prefabricated ramp plate (1), wherein a traveling space for the motor vehicle to enter and exit a garage is formed between the prefabricated ramp plate (1) and a basement top plate (8); and a top plate backfill (10) is arranged above the basement top plate (8).
8. Prefabricated motor vehicle ramp plate structure according to claim 7, characterized in that the structural support part (3) comprises a structural wall or beam, the load generated by the prefabricated ramp plate (1) and the ramp beam (2) acting on the structural support part (3) is transferred to the basement floor (9) through the structural support part (3).
9. The prefabricated motor vehicle ramp plate structure according to claim 8, characterized in that the structural support part (3) comprises a structural beam, comprising a frame column (13), and the load generated by the prefabricated ramp plate (1) and the ramp beam (2) acts on the structural beam, supports the structural beam through the frame column (13), and transmits the load borne by the structural beam to the basement floor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223016475.9U CN218541249U (en) | 2022-11-14 | 2022-11-14 | Prefabricated motor vehicle ramp plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223016475.9U CN218541249U (en) | 2022-11-14 | 2022-11-14 | Prefabricated motor vehicle ramp plate structure |
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| Publication Number | Publication Date |
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| CN218541249U true CN218541249U (en) | 2023-02-28 |
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| CN202223016475.9U Active CN218541249U (en) | 2022-11-14 | 2022-11-14 | Prefabricated motor vehicle ramp plate structure |
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| Country | Link |
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| CN (1) | CN218541249U (en) |
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- 2022-11-14 CN CN202223016475.9U patent/CN218541249U/en active Active
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