CN114775903A - Pillar structure for underground large-space garage engineering - Google Patents
Pillar structure for underground large-space garage engineering Download PDFInfo
- Publication number
- CN114775903A CN114775903A CN202210551485.8A CN202210551485A CN114775903A CN 114775903 A CN114775903 A CN 114775903A CN 202210551485 A CN202210551485 A CN 202210551485A CN 114775903 A CN114775903 A CN 114775903A
- Authority
- CN
- China
- Prior art keywords
- waterproof
- supporting
- pillar
- underground
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
Abstract
The invention discloses a support column structure for underground large-space garage engineering, which comprises a support column (1), an outer ring (2), a support top assembly, a support plate (7), a base (8), a waterproof sleeve (10) and an extrusion waterproof assembly, wherein the support column (1) is arranged on the outer ring; the base is arranged on the ground of the underground garage, and the support column is connected with the base and supports the top surface of the underground garage; the outer ring is of a circular ring structure and is sleeved in the middle of the outer side of the strut, the lower ends of a plurality of groups of supporting components are arranged on the outer ring and are circumferentially arranged on the outer side of the strut, the upper ends of the plurality of groups of supporting components are connected with supporting plates, the supporting plates are tightly propped against the top surface of the underground garage in a lifting mode through the supporting components, and the plurality of supporting plates are circumferentially distributed around the upper end of the strut; the waterproof cover is of a cylindrical structure and is wrapped on the surface of the lower portion of the support column in a sealing mode, the waterproof cover is located below the outer ring, the upper end of the waterproof cover is connected with the support column in a sealing mode through the extrusion waterproof assembly, and the lower end of the waterproof cover is connected with the base in a sealing mode. The invention can improve the waterproof and sealing performance of the lower half part of the strut and simultaneously improve the supporting performance of the strut.
Description
Technical Field
The invention relates to garage engineering equipment, in particular to a support column structure for underground large-space garage engineering.
Background
The underground parking lot is a building which is built underground and used for parking motor vehicles of various sizes, and mainly comprises a parking lot, a passage, a ramp or a mechanical lifting room, an access, a shunting place and the like. Nowadays, the development of large-scale underground space includes the planning of parking lots, the main reason is that the total amount of urban automobiles is continuously increased, and the phenomena of insufficient corresponding parking lots and difficult driving and parking of urban automobiles are very common. Therefore, underground space is fully utilized to build the parking lot, and the method plays an important role in relieving urban road congestion.
The underground parking lot in the prior art has the characteristics that: the manufacturing cost is high, and the construction period is long; the underground parking lot has large capacity and basically does not occupy urban land, so that more open space can be reserved in a city for greening and beautifying, and the urban environment quality is improved; the superiority of underground space in protection can combine large-capacity underground parking garage with civil air defense facilities. Because the underground garage in the prior art is deep underground, rainwater can flow backward and even submerge the garage when rainstorm and flood disasters occur. The support in the garage is supporting the garage simultaneously, is also supporting the building at underground garage top, and its structural safety, reliability are very important, but the support in the garage at present is mostly concrete placement and forms, produce the structural damage easily after soaking for a long time of dirty rainwater, and the water-proof effects of the support of current underground garage is relatively poor.
Disclosure of Invention
The invention aims to provide a strut structure for underground large-space garage engineering, which can improve the waterproof and sealing performances of the lower half part of a strut and the supporting performance of the strut.
The invention is realized by the following steps:
a pillar structure for underground large-space garage engineering comprises a pillar, an outer ring, a supporting top assembly, a supporting plate, a base, a waterproof sleeve and an extrusion waterproof assembly; the base is fixedly installed on the ground of the underground garage, the lower end of the pillar is vertically connected to the base, and the upper end of the pillar is vertically supported on the top surface of the underground garage; the outer ring is of a circular ring structure and is fixedly sleeved in the middle of the outer side of the pillar, the lower ends of a plurality of groups of supporting components are respectively installed on the outer ring at intervals and are circumferentially arranged on the outer side of the pillar, the upper ends of the plurality of groups of supporting components are respectively and correspondingly connected with a supporting plate, the supporting plate is tightly propped against the top surface of the underground garage in a lifting manner through the supporting components, and a plurality of supporting plates are circumferentially distributed around the upper end of the pillar; the waterproof jacket is of a cylindrical structure and is wrapped on the surface of the lower part of the strut in a sealing mode, the waterproof jacket is located below the outer ring, the upper end of the waterproof jacket is connected with the strut in a sealing mode through the extrusion waterproof assembly, and the lower end of the waterproof jacket is connected with the base in a sealing mode.
Each group of supporting and jacking components comprises a jacking rod, a jacking head, a supporting rod and an inclined supporting rod; the ejector rod is arranged on the outer ring in a penetrating manner parallel to the axial direction of the outer ring, and the lower end of the ejector rod is tightly propped against the top surface of the waterproof sleeve through the ejector head; the upper end of the ejector rod is connected with the lower end of the supporting rod, the supporting rod is parallel to the axial direction of the supporting column and is arranged on the outer side of the supporting column, and the inclined supporting rod is obliquely connected between the upper end of the supporting rod and the supporting plate.
The support rod, the inclined support rod and the support plate are connected into an integral structure.
A plurality of sealing grooves are formed in the top surface of the base and are respectively concentrically distributed on the outer sides of the lower ends of the pillars; the bottom surface of the waterproof sleeve is convexly provided with a plurality of sealing rings, and the plurality of sealing rings can be correspondingly inserted into the plurality of sealing grooves one by one, so that the lower end of the waterproof sleeve is connected with the base in a sealing manner.
The waterproof jacket is of a cylindrical structure formed by connecting a plurality of waterproof jacket units end to end in sequence, and two adjacent waterproof jacket units are connected in a sealing manner through a fixing plate.
Each group of the extrusion waterproof assemblies comprises a waterproof ring and a waterproof ring pressing mechanism; the waterproof ring is of a circular ring structure and is sleeved outside the middle part of the strut, and a plurality of top grooves are formed in the circumferential direction of the outer wall of the waterproof ring; the plurality of groups of waterproof ring pressing mechanisms are respectively pressed on the plurality of top grooves in a one-to-one correspondence manner, so that the waterproof rings are hermetically connected at the joints of the support columns and the upper ends of the waterproof sleeves through the plurality of groups of waterproof ring pressing mechanisms.
Each group of waterproof ring pressing mechanisms comprises a sleeve, a screw, a top block and a clamping block; the sleeve is arranged at the bottom of the outer ring, the upper end of the screw is screwed in the sleeve, and the lower end of the screw is fixedly connected with the upper end of the top block; the clamping block is embedded in the top groove in a matching mode, the lower end of the top block is tightly propped against the outer wall of the clamping block, and the outer wall of the clamping block is a wedge-shaped surface which is thin at the top and thick at the bottom.
And a rotating head is arranged at the joint of the screw rod and the ejector block.
Compared with the prior art, the invention has the following beneficial effects:
1. because the supporting assembly and the supporting plate are arranged, an upward supporting force is provided for the supporting plate through the supporting assembly, the supporting contact area between the supporting column and the top surface of the underground garage is increased by utilizing the plurality of supporting plates which are circumferentially arranged, the effect of auxiliary supporting is achieved, and the supporting safety and reliability of the top surface of the underground garage are enhanced; meanwhile, downward pressure is provided for the waterproof sleeve through the supporting and jacking assembly, sealing installation between the waterproof sleeve and the base is ensured, and the lower part waterproof performance of the supporting column is ensured.
2. The waterproof jacket is arranged, so that the lower half part of the supporting column can be hermetically wrapped, the waterproof and sealing performances of the supporting column are improved, and the structural damage of the supporting column after the supporting column is soaked in dirty rainwater for a long time under the conditions of rainwater backflow and the like is avoided; meanwhile, the waterproof sleeve is sealed with the base through the sealing ring and the sealing groove, the waterproof sleeve is convenient to disassemble and assemble, and the waterproof performance of the bottom end and the lower portion of the support column is guaranteed, so that the supporting performance of the support column is guaranteed.
3. The waterproof ring extruding mechanism is arranged on the support, and the waterproof ring extruding mechanism is arranged on the support.
Drawings
FIG. 1 is a perspective view (with waterproof cover installed) of the column structure for underground large-space garage engineering of the present invention;
FIG. 2 is a perspective view of the column structure for underground large-space garage engineering (without waterproof jacket installed);
FIG. 3 is a perspective view (top view) of a waterproof jacket in a column structure for underground large-space garage engineering according to the present invention;
FIG. 4 is a perspective view (bottom view) of a waterproof jacket in a column structure for underground large-space garage engineering according to the present invention;
fig. 5 is an enlarged schematic view at a in fig. 1.
In the figure, 1-strut, 2-outer ring, 3-ejector rod, 4-top, 5-support rod, 6-inclined support rod, 7-support plate, 8-base, 9-seal groove, 10-waterproof sleeve, 11-seal ring, 12-fixing plate, 13-waterproof ring, 14-top groove, 15-sleeve, 16-screw rod, 1601-rotary head, 17-top block and 18-clamping block.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1 and 2, the pillar structure for the underground large-space garage engineering comprises a pillar 1, an outer ring 2, a supporting top assembly, a supporting plate 7, a base 8, a waterproof sleeve 10 and an extrusion waterproof assembly; the base 8 is fixedly arranged on the ground of the underground garage, the lower end of the pillar 1 is vertically connected to the base 8, and the upper end of the pillar 1 is vertically supported on the top surface of the underground garage; the outer ring 2 is of a circular ring structure and is fixedly sleeved in the middle of the outer side of the strut 1, the lower ends of a plurality of groups of supporting components are respectively installed on the outer ring 2 at intervals and are circumferentially arranged on the outer side of the strut 1, the upper ends of the plurality of groups of supporting components are respectively and correspondingly connected with supporting plates 7, the supporting plates 7 are tightly propped on the top surface of the underground garage in a lifting mode through the supporting components, and a plurality of supporting plates 7 are circumferentially distributed around the upper end of the strut 1; the waterproof jacket 10 is of a cylindrical structure and is wrapped on the surface of the lower part of the strut 1 in a sealing mode, the waterproof jacket 10 is located below the outer ring 2, the upper end of the waterproof jacket 10 is connected with the strut 1 in a sealing mode through the extrusion waterproof assembly, and the lower end of the waterproof jacket 10 is connected with the base 8 in a sealing mode. Through propping up the top subassembly through backup pad 7 auxiliary stay 1, increase the support area to the top floor of underground garage to pillar 1, improve the support performance, through the lower part of waterproof cover 10 protection pillar 1 simultaneously, improve the water-proof effects of pillar 1, avoid producing structural damage at pillar 1 under the long-time soaking of dirty rainwater, ensure the structural safety nature that causes the rainwater to flow backward underground garage under the circumstances such as basement garage under extreme weather such as heavy rain, flood.
Referring to fig. 1 and fig. 2, each set of the supporting component includes a top rod 3, a top head 4, a supporting rod 5 and an inclined supporting rod 6; the ejector rod 3 is arranged on the outer ring 2 in a penetrating manner parallel to the axial direction of the outer ring 2, and the lower end of the ejector rod 3 is tightly propped against the top surface of the waterproof sleeve 10 through the ejector head 4; the upper end of the mandril 3 is connected with the lower end of a support rod 5, the support rod 5 is parallel to the axial direction of the support column 1 and is arranged on the outer side of the support column 1, and a diagonal support rod 6 is obliquely connected between the upper end of the support rod 5 and a support plate 7. Preferably, ejector pin 3 can adopt equipment such as hydraulic control formula jack, ejector pin 3 can equidistant set up eight, every interval 45 sets up an ejector pin 3 along the circumference of pillar 1 promptly, ejector pin 3 utilizes hydraulic control upwards to provide a jacking force, make backup pad 7 play the effect of auxiliary stay to the floor in underground garage, increase pillar 1 is to the support area of underground garage top surface, reinforcing support performance, simultaneously, ejector pin 3 utilizes hydraulic control to provide pressure downwards, make waterproof cover 10 sealed top tight on base 8, the reinforcing is sealed the effect.
Referring to fig. 2 and 4, a plurality of sealing grooves 9 are formed on the top surface of the base 8, and the plurality of sealing grooves 9 are respectively concentrically distributed on the outer side of the lower end of the pillar 1; the bottom surface of the waterproof sleeve 10 is convexly provided with a plurality of sealing rings 11, and the plurality of sealing rings 11 can be inserted into the plurality of sealing grooves 9 in a one-to-one correspondence manner, so that the lower end of the waterproof sleeve 10 is in sealing connection with the base 8, the sealing performance between the waterproof sleeve 10 and the base 8 is improved, and the structural safety of the bottom of the support column 1 is ensured. Preferably, the number of the sealing grooves 9 is two, the number, shape and size of the waterproof sleeves 10 are matched with those of the sealing grooves 9, and the number, shape and size of the waterproof sleeves 10 are also two. Seal groove 9 and waterproof cover 10 all can adopt the PU material, have waterproof, anticorrosive characteristic, also have certain elasticity simultaneously, can play water proof protection and anticollision protection to pillar 1, effectively protect pillar 1's structural safety, increase of service life.
Referring to fig. 3 and 4, the waterproof jacket 10 is a cylindrical structure formed by connecting a plurality of waterproof jacket units end to end in sequence, and two adjacent waterproof jacket units are connected by a fixing plate 12 through bolts in a sealing manner, so that the waterproof jacket is suitable for waterproof protection of a supporting column 1 with a larger diameter, and if necessary, the sealing performance at the connecting position of the waterproof jacket units can be improved through measures such as sealing gaskets and the like.
Referring to fig. 1, fig. 2 and fig. 5, each of the squeeze waterproof assemblies includes a waterproof ring 13 and a waterproof ring pressing mechanism; the waterproof ring 13 is of a circular ring structure and is sleeved on the outer side of the middle part of the strut 1, and a plurality of top grooves 14 are formed in the circumferential direction on the outer wall of the waterproof ring 13; the groups of waterproof ring pressing mechanisms are respectively pressed on the plurality of top grooves 14 in a one-to-one correspondence mode, so that the waterproof rings 13 are connected to the connecting positions of the upper ends of the supporting columns 1 and the waterproof sleeves 10 in a sealing mode through the groups of waterproof ring pressing mechanisms. The sealing performance of the connecting part between the supporting column 1 and the waterproof sleeve 10 is enhanced through the waterproof ring 13, so that the waterproof effect of the supporting column 1 is ensured.
Referring to fig. 5, each set of the waterproof ring pressing mechanism includes a sleeve 15, a screw 16, a top block 17 and a clamping block 18; the sleeve 15 is arranged at the bottom of the outer ring 2, the upper end of the screw 16 is screwed in the sleeve 15, and the lower end of the screw 16 is fixedly connected with the upper end of the top block 17; the clamping block 18 is embedded in the top groove 14 in a matching mode, the lower end of the top block 17 is tightly propped against the outer wall of the clamping block 18, and the outer wall of the clamping block 18 is a wedge-shaped surface with a thin top and a thick bottom. Preferably, the top groove 14 is shaped and sized to match the shape and size of the clamping block 18, and may be of rectangular configuration. The screw 16 drives the ejector block 17 to synchronously move downwards under the action of screw thread rotation, so that the ejector block 17 is tightly ejected on the wedge-shaped surface of the clamping block 18, the clamping block 18 is radially extruded into the ejector groove 14, the waterproof ring 13 is compressed, and the waterproof effect on the strut 1 is improved.
The junction of screw rod 16 and kicking block 17 install and change head 1601, be convenient for rotate control screw rod 16. Preferably, the rotary head 1601 can adopt a hexagonal structure, so that the rotary head 1601 is controlled by a wrench to drive the screw 16 to rotate.
Referring to fig. 1 to 5, the installation method of the present invention is:
s1, after the pillar 1 and the base 8 are integrally cast, the outer ring 2 is fixedly connected to the outer surface of the pillar 1, the waterproof jacket 10 is fitted to the outer surface of the pillar 1, and the two half waterproof jacket units of the waterproof jacket 10 are fixedly connected to each other by the fixing plate 12 via bolts.
S2, inserting two sealing rings 11 at the bottom of a waterproof sleeve 10 into two sealing grooves 9 of a base 8 respectively, installing a waterproof ring 13 at the joint of the top of the waterproof sleeve 10 and the outer part of the strut 1, and reserving eight top grooves 14 on the waterproof ring 13. Eight sleeves 15 are installed at the corresponding top groove 14 at the bottom of the outer ring 2, the screw rod 16 is driven to rotate by the hexagonal rotary head 1601, the rotation of the screw rod 16 is converted into the linear downward movement of the screw rod 16 by the screw thread, the top block 17 moves downward and is tightly pressed on the wedge-shaped surface of the clamping block 18, the thickness of the clamping block 18 is gradually increased from top to bottom, the clamping block 18 is further embedded into the top groove 14 and extrudes the waterproof ring 13 by moving the top block 17 downward, the sealing effect of the waterproof ring 13 is enhanced, and the waterproof sleeve 10 and the strut 1 have good sealing performance and waterproof performance.
S3, a hydraulically controlled ejector rod 3 is movably connected to the outer ring 2, the lower end of the ejector rod 3 is pressed against the top surface of the waterproof sleeve 10 through an ejector head 4, the upper end of the ejector rod 3 is sequentially connected with a support rod 5, an inclined support rod 6 and a support plate 7, the support plate 7 is fixed to the top of the garage through expansion bolts, and the support plate 7 is supported on the top surface of the underground garage through hydraulic control of the ejector rod 3.
The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a big space of underground is pillar structure for garage engineering, characterized by: comprises a support column (1), an outer ring (2), a support top component, a support plate (7), a base (8), a waterproof sleeve (10) and an extrusion waterproof component; the base (8) is fixedly arranged on the ground of the underground garage, the lower end of the pillar (1) is vertically connected to the base (8), and the upper end of the pillar (1) is vertically supported on the top surface of the underground garage; the outer ring (2) is of a circular ring structure and is fixedly sleeved in the middle of the outer side of the pillar (1), the lower ends of a plurality of groups of supporting components are respectively installed on the outer ring (2) at intervals and are circumferentially arranged on the outer side of the pillar (1), the upper ends of the plurality of groups of supporting components are respectively and correspondingly connected with a supporting plate (7), the supporting plate (7) is tightly propped against the top surface of the underground garage in a lifting mode through the supporting components, and a plurality of supporting plates (7) are circumferentially distributed around the upper end of the pillar (1); waterproof cover (10) are cylindric structure and sealed parcel on the lower part surface of pillar (1), and waterproof cover (10) are located the below of outer loop (2), and waterproof subassembly and pillar (1) sealing connection are passed through to the upper end of waterproof cover (10), the lower extreme and base (8) sealing connection of waterproof cover (10).
2. The pillar structure for underground large-space garage engineering according to claim 1, wherein: each group of supporting and jacking components comprises a top rod (3), a top head (4), a supporting rod (5) and an inclined supporting rod (6); the ejector rod (3) is parallel to the axial direction of the outer ring (2) and penetrates through the outer ring (2), and the lower end of the ejector rod (3) is tightly propped against the top surface of the waterproof sleeve (10) through the jacking head (4); the upper end of the ejector rod (3) is connected with the lower end of the support rod (5), the support rod (5) is parallel to the axial direction of the support column (1) and is arranged on the outer side of the support column (1), and the inclined support rod (6) is obliquely connected between the upper end of the support rod (5) and the support plate (7).
3. The pillar structure for underground large-space garage engineering according to claim 2, wherein: the support rod (5), the inclined support rod (6) and the support plate (7) are connected into an integral structure.
4. The pillar structure for underground large-space garage engineering according to claim 1, wherein: a plurality of sealing grooves (9) are formed in the top surface of the base (8), and the sealing grooves (9) are respectively concentrically distributed on the outer side of the lower end of the strut (1); a plurality of sealing rings (11) are formed on the bottom surface of the waterproof sleeve (10) in a protruding mode, and the sealing rings (11) can be inserted into the sealing grooves (9) in a one-to-one correspondence mode, so that the lower end of the waterproof sleeve (10) is connected with the base (8) in a sealing mode.
5. The pillar structure for an underground large-space garage engineering according to claim 1 or 4, wherein: the waterproof jacket (10) is of a cylindrical structure formed by connecting a plurality of waterproof jacket units end to end in sequence, and two adjacent waterproof jacket units are connected in a sealing manner through a fixing plate (12).
6. The pillar structure for underground large-space garage engineering according to claim 1, wherein: each group of the extrusion waterproof assemblies comprises a waterproof ring (13) and a waterproof ring pressing mechanism; the waterproof ring (13) is of a circular ring structure and is sleeved on the outer side of the middle part of the strut (1), and a plurality of top grooves (14) are formed in the circumferential direction of the outer wall of the waterproof ring (13); the groups of waterproof ring pressing mechanisms are respectively pressed on the plurality of top grooves (14) in a one-to-one correspondence mode, so that the waterproof rings (13) are connected to the connecting positions of the upper ends of the supporting columns (1) and the waterproof sleeves (10) in a sealing mode through the groups of waterproof ring pressing mechanisms.
7. The pillar structure for underground large-space garage engineering according to claim 6, wherein: each group of waterproof ring pressing mechanisms comprises a sleeve (15), a screw (16), a top block (17) and a clamping block (18); the sleeve (15) is arranged at the bottom of the outer ring (2), the upper end of the screw rod (16) is screwed in the sleeve (15), and the lower end of the screw rod (16) is fixedly connected with the upper end of the top block (17); the clamping block (18) is embedded in the top groove (14) in a matching mode, the lower end of the top block (17) is tightly propped against the outer wall of the clamping block (18), and the outer wall of the clamping block (18) is a wedge-shaped surface with a thin upper part and a thick lower part.
8. The pillar structure for underground large-space garage engineering according to claim 7, wherein: and a rotating head (1601) is arranged at the joint of the screw rod (16) and the top block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210551485.8A CN114775903B (en) | 2022-05-18 | 2022-05-18 | Pillar structure for underground large-space garage engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210551485.8A CN114775903B (en) | 2022-05-18 | 2022-05-18 | Pillar structure for underground large-space garage engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114775903A true CN114775903A (en) | 2022-07-22 |
| CN114775903B CN114775903B (en) | 2023-08-11 |
Family
ID=82408554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210551485.8A Active CN114775903B (en) | 2022-05-18 | 2022-05-18 | Pillar structure for underground large-space garage engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114775903B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3120309U (en) * | 2006-01-10 | 2006-03-30 | 株式会社秋田石材 | Bunch pillar support device |
| KR200466352Y1 (en) * | 2012-08-22 | 2013-04-10 | 주식회사 전남콘크리트 | Pillar fixing apparatus for road facilities |
| JP2014015739A (en) * | 2012-07-06 | 2014-01-30 | Kazuo Suginaka | Protective cover for underground buried pillar, and method for fitting the protective cover |
| CN209179085U (en) * | 2018-11-15 | 2019-07-30 | 唐山学院 | A kind of underground garage anti-seismic structure |
| CN110080560A (en) * | 2019-03-29 | 2019-08-02 | 徐建方 | A kind of platform of taking shelter from rain suitable for outdoor small-sized place |
| CN210598239U (en) * | 2019-08-16 | 2020-05-22 | 广州凌鼎建筑工程有限公司 | Basement bearing structure |
| CN212336866U (en) * | 2020-05-20 | 2021-01-12 | 金科地产集团股份有限公司 | Reinforced underground garage frame column structure |
| CN215519495U (en) * | 2021-05-17 | 2022-01-14 | 中铁十一局集团城市轨道工程有限公司 | Quick installation anti-collapse combined type steel pipe column |
| CN215926953U (en) * | 2021-09-20 | 2022-03-01 | 青岛宏诚钢结构工程股份有限公司 | Prevent basic station of intaking and embrace pole |
-
2022
- 2022-05-18 CN CN202210551485.8A patent/CN114775903B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3120309U (en) * | 2006-01-10 | 2006-03-30 | 株式会社秋田石材 | Bunch pillar support device |
| JP2014015739A (en) * | 2012-07-06 | 2014-01-30 | Kazuo Suginaka | Protective cover for underground buried pillar, and method for fitting the protective cover |
| KR200466352Y1 (en) * | 2012-08-22 | 2013-04-10 | 주식회사 전남콘크리트 | Pillar fixing apparatus for road facilities |
| CN209179085U (en) * | 2018-11-15 | 2019-07-30 | 唐山学院 | A kind of underground garage anti-seismic structure |
| CN110080560A (en) * | 2019-03-29 | 2019-08-02 | 徐建方 | A kind of platform of taking shelter from rain suitable for outdoor small-sized place |
| CN210598239U (en) * | 2019-08-16 | 2020-05-22 | 广州凌鼎建筑工程有限公司 | Basement bearing structure |
| CN212336866U (en) * | 2020-05-20 | 2021-01-12 | 金科地产集团股份有限公司 | Reinforced underground garage frame column structure |
| CN215519495U (en) * | 2021-05-17 | 2022-01-14 | 中铁十一局集团城市轨道工程有限公司 | Quick installation anti-collapse combined type steel pipe column |
| CN215926953U (en) * | 2021-09-20 | 2022-03-01 | 青岛宏诚钢结构工程股份有限公司 | Prevent basic station of intaking and embrace pole |
Non-Patent Citations (1)
| Title |
|---|
| 尚文涛;卢屹东;王淑敬;马永杰;袁代光;: "装配式止水闸门在地下空间结构中的应用", 市政技术, no. 04 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114775903B (en) | 2023-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105735112A (en) | Bolt connection-based rapid assembling precast rectangular concrete filled steel tube bridge pier | |
| CN114775903A (en) | Pillar structure for underground large-space garage engineering | |
| CN112412499B (en) | Construction supporting system and construction method for tunnel water burst | |
| WO2008011793A1 (en) | A combined type column stereo-parking device with lift | |
| CN109403687B (en) | Multifunctional intelligent three-dimensional parking device | |
| CN113107140B (en) | Energy-saving structure of assembled light steel building | |
| CN215367951U (en) | Split type building earthquake-resistant structure of civil engineering | |
| CN216840272U (en) | Roof steel truss waterproof construction | |
| CN211548038U (en) | Connecting node of beam column of prefabricated frame concrete structure | |
| CN219387392U (en) | Assembled mechanical garage | |
| CN112942869B (en) | Method for installing multi-layer large-span steel structure | |
| CN206352482U (en) | The spoke bottom expanding drill of rotary drilling rig four | |
| CN219490966U (en) | Anchor rod construction device for building engineering | |
| CN219365196U (en) | Building engineering waterproof construction | |
| CN218373431U (en) | Full-automatic underground garage, underpass, subway access & exit flood control practical device | |
| CN220579988U (en) | Pile head plugging device for prestressed pipe pile | |
| CN220767895U (en) | Reinforcing mechanism for flood control plate of flood control engineering | |
| CN219099877U (en) | Automatic electric appliance lifting roadblock based on Internet of things | |
| CN111457330B (en) | Inclination adjustable light pole base | |
| CN219569944U (en) | Street lamp access door with protective structure | |
| CN216813299U (en) | Municipal administration water supply and drainage pipeline connection structure | |
| CN219471688U (en) | Underground garage waterproof ramp | |
| CN114427261B (en) | Heat-preservation energy-saving assembled house and assembling method thereof | |
| CN219010856U (en) | Road drainage device for civil engineering | |
| CN215629912U (en) | Pile foundation engineering pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |