CN219298590U - Connecting column for underground stereo garage - Google Patents
Connecting column for underground stereo garage Download PDFInfo
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- CN219298590U CN219298590U CN202022936677.XU CN202022936677U CN219298590U CN 219298590 U CN219298590 U CN 219298590U CN 202022936677 U CN202022936677 U CN 202022936677U CN 219298590 U CN219298590 U CN 219298590U
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- connecting column
- post
- fixedly connected
- grouting
- stereo garage
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Abstract
The connecting column for the underground stereo garage is characterized in that the upper end and the lower end of the connecting column are fixedly connected with a bottom layer and a top layer respectively, an interlayer provided with an upper parking space is fixedly connected to the middle of the connecting column, and the interlayer comprises at least one clamping plate; a high-pass channel or a high-pass interval is arranged between the clamping plates and the side wall, and/or a high-pass channel or a high-pass interval is arranged between two adjacent clamping plates; the connecting column is of a prefabricated structure, and is fixedly connected with the clamping plate and/or the top layer in an assembling manner in a wet connection mode. The connecting column is of a prefabricated structure, can be produced automatically, effectively improves the quality, efficiency and precision of manufacturing, can be fixedly connected with the clamping plates and/or the top layer in an assembling manner in a wet connection mode, and ensures the strength of connection.
Description
Technical Field
The utility model relates to the technical field of underground stereo garages, in particular to a connecting column for an underground stereo garage.
Background
With the great improvement of the living standard of people, the automobile enters into thousands of households, the increment of the automobile is rapid, and the automobile brings great problems to cities, and the parking difficulty and messy parking cause a plurality of social and economic contradictions. The house performance approval standards imposed by the construction department specify: the ratio of the 3A family residence to the parking space is 1:1, the ratio of the 2A family residence to the parking space is 1:0.8, and the ratio of the 1A family residence to the parking space is 1:0.6. According to the convention, the ratio of households to parking spaces reaches more than 1:1, and the parking can be effectively guaranteed within a period of time. In order to solve the problem that the existing parking garage has low land utilization efficiency, the applicant applies for a patent with application number 2019112297312 and patent name of a three-dimensional parking garage, and the land utilization efficiency is improved by arranging an interlayer.
The connecting columns in the stereo garage patent are used for connecting the bottom layer, the top layer and the interlayer, and the connecting columns are usually built in an on-site pouring mode, so that the quality, the efficiency and the precision of manufacturing are low. This is a disadvantage of the prior art.
Disclosure of Invention
The utility model aims to solve the technical problems of the prior art, and provides the connecting column for the underground stereo garage, which adopts a prefabricated structure, effectively improves the quality, efficiency and precision of manufacturing, and can conveniently realize assembly connection with a bottom layer, a clamping plate and a top layer.
The scheme is realized by the following technical measures: the connecting column for the underground stereo garage is characterized in that the upper end and the lower end of the connecting column are fixedly connected with a bottom layer and a top layer respectively, an interlayer provided with an upper parking space is fixedly connected to the middle of the connecting column, and the interlayer comprises at least one clamping plate; a high-pass channel or a high-pass interval is arranged between the clamping plates and the side wall, and/or a high-pass channel or a high-pass interval is arranged between two adjacent clamping plates; the connecting column is a prefabricated column and is fixedly connected with the clamping plate and/or the top layer in an assembling manner in a wet connection mode. By adopting the technical scheme, the connecting column is of a prefabricated structure, can be automatically produced, effectively improves the quality, efficiency and precision of manufacturing, can be fixedly connected with the clamping plate and/or the top layer in an assembling manner in a wet connection mode, and can ensure the connection strength; equipment pipelines can be arranged in the through-height interval, vehicles at the bottom layer cannot run in the front-rear direction along the through-height interval, the width of the through-height interval is 1m-2.5m, the height of the three-dimensional parking garage is not occupied in an unnecessary manner, and charging piles can be arranged in the through-height interval; the upper part of the through-high-pass lane can be provided with an equipment pipeline, the lower part of the equipment pipeline is higher than the lower part of the clamping plate, and the equipment pipeline does not occupy the height of the three-dimensional parking garage or influence the running of the vehicle.
Preferably, the connecting beams of the top layer and/or the connecting beams of the clamping plates are prefabricated structures.
Preferably, overhanging steel bars are arranged at one end, connected with the connecting column, of the connecting beam and/or the connecting beam of the clamping plate of the top layer, overhanging steel bars are arranged on the connecting column, and concrete pouring is carried out at the joint of the connecting beam and the connecting column and above the connecting beam to form a post-pouring part. By adopting the technical scheme, the connecting beam is reliably connected with the connecting column.
Preferably, the overhanging reinforcing steel bars of the connecting beams connected with the two ends of the connecting column are fixedly connected. The overhanging steel bars of the connecting beams connected with the two ends of the connecting column are fixedly connected through a threaded sleeve or an extrusion grouting sleeve.
Preferably, after the post-pouring part is formed by performing concrete pouring on the joint of the connecting column and the connecting beam, a connecting steel bar III is arranged at the upper end of the post-pouring part and used for fixedly connecting with another connecting column, a grouting sleeve matched with the connecting steel bar III at the upper end of the post-pouring part is arranged at the bottom end of the other connecting column, a connecting steel bar II prefabricated in the other connecting column is arranged in the grouting sleeve, and a grouting port and a grouting outlet communicated with the grouting sleeve are arranged on the other connecting column. By adopting the technical scheme, the connecting column between the bottom layer and the top layer is formed by assembling and fixing two connecting columns, when the two connecting columns are assembled and connected, the connecting column is hoisted, so that the connecting steel bar III at the upper end of the post-cast part is inserted into the grouting sleeve of the connecting column above, then grouting is injected into the grouting sleeve through the grouting opening, the connecting column above can be called as a connecting column I, and the connecting column below is called as a connecting column II.
Preferably, a joint grouting layer is arranged between the other connecting column and the post-pouring part. By adopting the technical scheme, the joint grouting layer is arranged to effectively increase the connection area of the other connecting column and the post-pouring part, and enhance the connection strength of the other connecting column and the post-pouring part.
Preferably, a seam sealing structure is arranged at the periphery of the connection of the other connecting column and the post-pouring part. By adopting the technical scheme, the slurry injected from the grouting opening can be prevented from overflowing from the position between the other connecting column and the post-pouring part by the joint sealing structure, and the construction effect of the joint grouting layer is ensured.
Preferably, the thickness of the joint grouting layer is 3cm-20cm. By adopting the technical scheme, the thickness of the joint grouting layer is too small to ensure the bonding strength of two connecting columns, and the thickness of the joint grouting layer is too large, so that the connection strength of the joint grouting layer is difficult to ensure.
Preferably, the bottom of spliced pole is provided with and prefabricates the slip casting sleeve of connecting reinforcement I complex on the bottom, be provided with the connecting reinforcement II of prefabrication in the spliced pole in the slip casting sleeve, be provided with on the spliced pole with slip casting sleeve intercommunication's slip casting mouth and play thick liquid mouth. By adopting the technical scheme, when the connecting column is connected with the bottom layer, the connecting column is hoisted, so that the connecting steel bar I is inserted into the grouting sleeve, and then slurry is injected into the grouting sleeve through the grouting opening.
Preferably, a joint grouting layer is arranged between the lower end of the connecting column and the bottom layer. By adopting the technical scheme, the joint grouting layer is arranged to effectively increase the connection area of the connecting column and the bottom layer, and enhance the connection strength of the connecting column and the bottom layer.
Preferably, a seam sealing structure is arranged at the periphery of the connection between the lower end of the connecting column and the bottom layer. By adopting the technical scheme, the slurry injected from the grouting openings can be prevented from overflowing from the position between the connecting column and the bottom layer by the aid of the joint sealing structure, and the construction effect of the joint grouting layer is guaranteed.
Preferably, the thickness of the joint grouting layer is 3cm-20cm. By adopting the technical scheme, the thickness of the joint grouting layer is too small to ensure the bonding strength of the connecting column and the bottom layer, and the thickness of the joint grouting layer is too large, so that the connection strength of the joint grouting layer is difficult to ensure.
Preferably, the connecting column is fixedly connected with the bottom layer through an L-shaped rigid connecting piece, a bolt is pre-buried in the bottom layer, the bolt is fixedly connected with one end of the L-shaped rigid connecting piece through a nut, and the other end of the L-shaped rigid connecting piece is fixedly connected with the connecting column through a bolt or a bolt assembly.
Preferably, a rigid sleeve is provided in the connecting column for cooperation with a bolt or bolt assembly.
Preferably, the rigid sleeve is a rigid threaded sleeve.
Preferably, the connection column is made of concrete with a carbon number of 40 or more or concrete with phosphate cement as a gel material. By adopting the technical scheme, the concrete with the size of more than C40 is the concrete with the size of C50, C60 and the like, the concrete with the size of more than C40 and the concrete with the phosphate cement as the gel material are good in property, the cross-sectional area of the connecting column can be effectively reduced, the space occupied by the connecting column is reduced, and more parking spaces can be arranged in the effective space.
It is seen that the present utility model provides substantial features and improvements over the prior art, as well as significant advantages in its practice.
Drawings
FIG. 1 is a schematic structural view of an underground stereo garage;
FIG. 2 is a schematic diagram showing a connection structure of a connection column and a connection beam;
FIG. 3 is a schematic diagram showing a connection structure of the connection column and the connection beam;
FIG. 4 is a schematic diagram of a connecting structure of a connecting column and a connecting beam;
FIG. 5 is a schematic diagram showing a connection structure between a connection post and a bottom layer;
FIG. 6 is a second schematic diagram of a connection structure between the connection post and the bottom layer;
fig. 7 is a schematic diagram of a connection structure between the connection post and the bottom layer.
Wherein: 1-bottom layer, 2-top layer, 4-splint, 5-upper parking space, 7-lower parking space, 8-upper lane, 9-charging pile, 11-lower lane, 13-through height interval, 14-equipment pipeline, 30-connecting column, 30.1-connecting reinforcement II, 30.2-grouting sleeve, 30.3-grouting opening, 30.4-grout outlet, 35-post-pouring part, 36-joint grouting layer and 37-connecting beam.
Description of the embodiments
In order to clearly illustrate the technical characteristics of the present solution, the present solution is described below by means of specific embodiments and with reference to the accompanying drawings.
As shown in fig. 1, the upper and lower ends of a connecting column 30 are respectively and fixedly connected with a bottom layer 1 and a top layer 2, the bottom layer 1 and the bottom layer 2 are fixedly connected through side walls, an interlayer provided with an upper parking space is fixedly connected with the middle of the connecting column 30, and the interlayer comprises at least one clamping plate 4; a high-pass channel or a high-pass interval 13 is arranged between the clamping plates 4 and the side wall, and/or a high-pass channel or a high-pass interval 13 is arranged between two adjacent clamping plates 4; the connecting column 30 is a prefabricated column, and the connecting column 30 is fixedly connected with the clamping plate 4 and/or the top layer 2 in an assembling manner through a wet connection mode.
The connecting beams 37 of the top layer 2 and/or the connecting beams 37 of the clamping plates 4 are prefabricated.
As shown in fig. 2, further, an overhanging steel bar is disposed at one end of the connecting beam 37 of the top layer 2 and/or the connecting beam 37 of the clamping plate 4 connected to the connecting post 30, an overhanging steel bar is disposed above the connecting post 30, and a post-pouring part 35 is formed by concreting the connection part of the connecting beam 37 and the connecting post 30 and the upper part of the connecting beam 37. As shown in fig. 4, when the connection beams 37 are connected to both ends of the connection post 30, the overhanging reinforcing bars of the two connection beams 37 are fixedly connected.
As shown in fig. 3, an overhanging steel bar is disposed at one end of the connecting beam 37 of the top layer 2 and/or the connecting beam 37 of the clamping plate 4 connected with the connecting column 30, an overhanging steel bar is disposed at a side of the connecting column 30, and a post-pouring part 35 is formed by pouring concrete at a connection part of the connecting beam 37 and the connecting column 30 and above the connecting beam 37.
As shown in fig. 4, after the connection portion 35 is formed by casting concrete at the connection portion between the connection post 30 and the connection beam 37, a connection bar iii is disposed at the upper end of the post-cast portion 35 for fixedly connecting with another connection post 30, a grouting sleeve 30.2 matched with the connection bar iii at the upper end of the post-cast portion 35 is disposed at the bottom end of the other connection post 30, a connection bar ii 30.1 prefabricated in the other connection post 30 is disposed in the grouting sleeve 30.2, and a grouting port 30.3 and a grouting outlet 30.4 communicated with the grouting sleeve 30.2 are disposed on the other connection post 30. Preferably, other reinforcing steel bars may be additionally disposed in the post-pouring portion 35.
A joint grouting layer 36 is provided between the other connection post 30 and the post-cast portion 35. The periphery of the other connecting post 30 connected with the post-pouring section 35 is provided with a seam sealing structure. The joint grouting layer 36 has a thickness of 3cm to 20cm.
As shown in fig. 5-6, the bottom end of the connecting column 30 is provided with a grouting sleeve 30.2 matched with the connecting steel bar i 1.1 prefabricated on the bottom layer 1, the grouting sleeve 30.2 is internally provided with a connecting steel bar ii 30.1 prefabricated in the connecting column 30, and the connecting column 30 is provided with a grouting port 30.3 and a grouting outlet 30.4 communicated with the grouting sleeve 30.2. A joint grouting layer 36 is arranged between the lower end of the connecting column 30 and the bottom layer 1. The periphery of the lower end of the connecting column 30 connected with the bottom layer 1 is provided with a seam sealing structure. The joint grouting layer 36 has a thickness of 3cm to 20cm.
As shown in fig. 7, the connecting post 30 is fixedly connected with the bottom layer 1 through an L-shaped rigid connecting piece 41, a bolt is pre-embedded in the bottom layer 1, the bolt is fixedly connected with one end of the L-shaped rigid connecting piece 41 through a nut, and the other end of the L-shaped rigid connecting piece 41 is fixedly connected with the connecting post through a bolt or a bolt assembly (bolt and nut); preferably, when the other end of the L-shaped rigid connection member 41 is fixedly connected to the connection post by a bolt, a rigid threaded sleeve in threaded engagement with the bolt is disposed in the connection post.
Further, the connection post 30 is made of concrete of C40 or more or concrete of a phosphate cement as a gel material. The concrete with the above C40 refers to concrete with the model numbers of C50, C60 and the like, the concrete with the above C40 and the concrete taking the phosphate cement as a gel material are good in property, the sectional area of the connecting column 30 can be effectively reduced, the space occupied by the connecting column 30 is reduced, and more parking spaces can be arranged in the effective space.
The technical features not described in the present utility model may be implemented by or using the prior art, and are not described herein in detail, but the above description is not intended to limit the present utility model, and the present utility model is not limited to the above embodiments, but is also intended to be limited to the following changes, modifications, additions or substitutions made by those skilled in the art within the spirit and scope of the present utility model.
Claims (10)
1. A spliced pole for underground stereo garage, characterized by: the upper end and the lower end of the connecting column are respectively and fixedly connected with the bottom layer and the top layer, the middle part of the connecting column is fixedly connected with an interlayer provided with an upper parking space, and the interlayer comprises at least one clamping plate; a high-pass channel or a high-pass interval is arranged between the clamping plates and the side wall, and/or a high-pass channel or a high-pass interval is arranged between two adjacent clamping plates; the connecting column is a prefabricated column and is fixedly connected with the clamping plate and/or the top layer in an assembling manner in a wet connection mode.
2. The connection post for an underground stereo garage according to claim 1, wherein: the connecting beam of the top layer and/or the connecting beam of the clamping plate are/is of a prefabricated structure.
3. The connection post for an underground stereo garage according to claim 2, wherein: the connecting beam of top layer and/or the connecting beam of splint are provided with overhanging reinforcing bar with the one end that the spliced pole is connected, be provided with overhanging reinforcing bar on the spliced pole, the junction of connecting beam and spliced pole and the upper portion of connecting beam carry out concrete placement and form post-cast portion.
4. A connection post for an underground stereo garage according to claim 3, wherein: the overhanging reinforcing steel bars of the connecting beams connected with the two ends of the connecting column are fixedly connected; the overhanging steel bars of the connecting beams connected with the two ends of the connecting column are fixedly connected through a threaded sleeve or an extrusion grouting sleeve.
5. The connection post for an underground stereo garage according to claim 3 or 4, wherein: after the post-cast part is formed by concrete pouring at the joint of the connecting column and the connecting beam, a connecting steel bar III is arranged at the upper end of the post-cast part and used for fixedly connecting with another connecting column, a grouting sleeve matched with the connecting steel bar III at the upper end of the post-cast part is arranged at the bottom end of the other connecting column, a connecting steel bar II prefabricated in the other connecting column is arranged in the grouting sleeve, and a grouting port and a grouting outlet communicated with the grouting sleeve are arranged on the other connecting column.
6. The connection post for an underground stereo garage according to claim 5, wherein: a joint grouting layer is arranged between the other connecting column and the post-pouring part; the periphery of the other connecting column connected with the post-pouring part is provided with a seam sealing structure; the thickness of the joint grouting layer is 3cm-20cm.
7. The connection post for an underground stereo garage according to claim 1, wherein: the bottom of spliced pole is provided with and prefabricates the slip casting sleeve of connecting reinforcement I complex on the bottom, be provided with the connecting reinforcement II of prefabrication in the spliced pole in the slip casting sleeve, be provided with on the spliced pole with slip casting sleeve intercommunication's slip casting mouth and play thick liquid mouth.
8. The connection post for an underground stereo garage of claim 7, wherein: a joint grouting layer is arranged between the lower end of the connecting column and the bottom layer; the thickness of the joint grouting layer is 3cm-20cm; and a seam sealing structure is arranged at the periphery of the connection between the lower end of the connecting column and the bottom layer.
9. The connection post for an underground stereo garage of claim 7, wherein: the connecting column is fixedly connected with the bottom layer through an L-shaped rigid connecting piece, bolts are embedded in the bottom layer, the bolts are fixedly connected with one end of the L-shaped rigid connecting piece through nuts, and the other end of the L-shaped rigid connecting piece is fixedly connected with the connecting column through bolts or bolt assemblies; a rigid sleeve matched with the bolt or the bolt component is arranged in the connecting column; the rigid sleeve is a rigid threaded sleeve.
10. The connection post for an underground stereo garage according to claim 6, wherein: the connecting column is made of concrete with more than C40 or concrete with phosphate cement as gel material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020228029228 | 2020-11-27 | ||
| CN202022802922 | 2020-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219298590U true CN219298590U (en) | 2023-07-04 |
Family
ID=86955868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022936677.XU Active CN219298590U (en) | 2020-11-27 | 2020-12-10 | Connecting column for underground stereo garage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219298590U (en) |
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2020
- 2020-12-10 CN CN202022936677.XU patent/CN219298590U/en active Active
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