CN113756620A - Assembled bicycle shed - Google Patents

Assembled bicycle shed Download PDF

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Publication number
CN113756620A
CN113756620A CN202110869564.9A CN202110869564A CN113756620A CN 113756620 A CN113756620 A CN 113756620A CN 202110869564 A CN202110869564 A CN 202110869564A CN 113756620 A CN113756620 A CN 113756620A
Authority
CN
China
Prior art keywords
fixedly connected
gear
wall
rack
bevel gear
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.)
Pending
Application number
CN202110869564.9A
Other languages
Chinese (zh)
Inventor
王路明
吴云龙
王进
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yancheng Institute of Technology
Original Assignee
Yancheng Institute of Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yancheng Institute of Technology filed Critical Yancheng Institute of Technology
Priority to CN202110869564.9A priority Critical patent/CN113756620A/en
Publication of CN113756620A publication Critical patent/CN113756620A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
    • 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
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • 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
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34384—Assembling details for foldable, separable, collapsible or retractable structures
    • 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
    • E04B1/38—Connections for building structures in general
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/005—Garages for vehicles on two wheels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/02—Small garages, e.g. for one or two cars
    • E04H6/025—Small garages, e.g. for one or two cars in the form of an overhead canopy, e.g. carports

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

The invention belongs to the technical field of carports, in particular to an assembled carport, aiming at the problems of more complicated assembly of the carport, slower assembly speed, poorer stability after assembly and unfavorable use in the prior art, the invention provides a proposal which comprises a base and a ceiling, wherein the top of the base is symmetrically and fixedly connected with four support rods, the support rods are all provided with connecting chambers, the bottom of the ceiling is symmetrically and fixedly connected with four connecting plates, the bottom of each connecting plate is fixedly connected with an extension plate, the number of the extension plates is four, the left side of each support rod is fixedly connected with a protective shell, the number of the protective shells is four, the inner wall of the bottom of each connecting chamber is fixedly connected with a control pipe, the extension plates are inserted into the control pipes and are fixed through inserting plates, the effect of overall stability after assembly is increased while the convenient assembly is realized.

Description

Assembled bicycle shed
Technical Field
The invention relates to the technical field of carports, in particular to an assembled carport.
Background
The car shed is a novel building structure form developed in the middle of the 20 th century, and the steel membrane car shed is a space structure form which is formed by a plurality of high-strength thin film materials and reinforcing members through a certain mode to generate certain pre-tension stress inside the car shed to form a certain space shape, serves as a covering structure and can bear a certain external load.
The bicycle shed in the prior art is complex in assembly, slow in assembly speed, poor in stability after assembly and not beneficial to use, so that an assembly type bicycle shed is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, the bicycle shed is complex in assembly, low in assembly speed, poor in stability after assembly and not beneficial to use.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an assembled bicycle shed, includes base and ceiling, the top symmetry fixedly connected with bracing piece of base, and the quantity of bracing piece is four, all be equipped with the linkage room in the bracing piece, the bottom symmetry fixedly connected with connecting plate of ceiling, the quantity of connecting plate is four, the equal fixedly connected with extension board in bottom of connecting plate, and the quantity of extension board is four, the left side fixedly connected with protective housing of bracing piece, and the quantity of protective housing is four, the bottom inner wall fixedly connected with control tube of linkage room, and extension board and control tube swing joint, sliding connection has the slip post in the control tube, the bottom fixedly connected with screw ring of slip post, and the left side of screw ring extends to in the linkage room, is equipped with fixed establishment in four linkage rooms.
Preferably, the fixing mechanism comprises a threaded column, a gear, a first rack, a control rod, a first bevel gear, a guide pipe, a gear column, a second bevel gear and a second rack, the threaded column is rotatably connected to the bottom of the control pipe, the inner wall of the threaded ring is in threaded connection with the outer wall of the threaded column, the gear is rotatably connected to the inner wall of the bottom of the connecting chamber, the top of the gear is fixedly connected to the bottom of the threaded column, the first rack is slidably connected to the inner wall of the bottom of the connecting chamber, the first rack is meshed with the gear, the control rod is fixedly connected to the inner wall of the left side of the protective shell, the first bevel gear is rotatably connected to the right end of the control rod, the guide pipe is fixedly connected to the inner wall of the left side of the protective shell, the gear column is rotatably connected to the inner wall of the top of the guide pipe, the bottom of the gear column extends into the protective shell, and the second bevel gear is fixedly connected to the bottom of the gear column, and No. two bevel gears mesh with No. one bevel gear, No. two rack sliding connection are in the guide tube, and fixed establishment realizes increasing the effect of connecting stability between bracing piece and the connecting plate.
Preferably, the front side of the first bevel gear is fixedly connected with a rotary spring, one end of the rotary spring is fixedly connected with one end of the control rod, and the first bevel gear is conveniently guided to rotate through the elastic force of the rotary spring.
Preferably, the left end of the first rack is fixedly connected with a pulling belt, one end of the pulling belt is wound on the outer wall of the first bevel gear, the pulling belt is conveniently driven by the first rack to move, and meanwhile, the pulling belt conveniently limits the first bevel gear to rotate.
Preferably, the inner wall of the bottom of the control tube is fixedly connected with a control spring, one end of the control spring is fixedly connected with the bottom of the threaded ring, and the threaded ring is convenient to return through the elasticity of the control spring.
Preferably, both sides all are equipped with the connecting hole No. one with the inner wall of connecting plate around the connection room, be equipped with the picture peg in the connecting hole No. one, and the left and right sides of connection room and connecting plate and the left and right sides of picture peg all are equipped with the connecting hole No. two, and No. two racks and No. two connecting hole swing joint are connected through picture peg and connecting hole No. one, and the convenience is fixed the connecting plate, is connected through No. two racks and No. two connecting holes simultaneously, and the convenience advances fixedly to the picture peg.
Preferably, the top sliding connection of protective housing has the T template, and the bottom of T template extends to in the protective housing, be equipped with the locating hole in the No. two racks, and T template and locating hole swing joint are connected through T template and locating hole, conveniently restrict the removal of No. two racks.
Has the advantages that:
1. the extension plate is inserted into the control pipe, the extension plate pushes the sliding column and the threaded ring to descend, the inserting plate is inserted into the first connecting hole along with the entry of the extension plate, the effect of primary connection between the support rod and the connecting plate is achieved, and meanwhile, the threaded ring guides the threaded column to rotate along with the descent of the threaded ring;
2. when the threaded column rotates, the threaded column guides the first rack to move through the gear, the first rack cancels the pulling force for pulling the belt, the first bevel gear rotates through the elastic force of the rotary spring, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear synchronously guides the gear column to rotate along with the rotation of the second bevel gear;
3. when the gear post rotated, No. two racks of gear post guide were connected with No. two connecting holes, realized increasing the effect that bracing piece and connecting plate connection stability, and along with the removal of No. two racks, the T template was connected with the locating hole of No. two racks simultaneously, realized the effect of No. two rack return of restriction.
Through in will extending the board insert control pipe to fix through the picture peg, when realizing conveniently assembling, increase the effect of assembly back overall stability.
Drawings
FIG. 1 is a three-dimensional view of a structure of a fabricated vehicle shed according to the present invention;
FIG. 2 is a front cross-sectional view of a fabricated vehicle shed in accordance with the present invention;
FIG. 3 is a sectional view of the fixing mechanism of the prefabricated vehicle shed according to the present invention;
fig. 4 is a top view of the connection chamber, the extension plate and the insertion plate of the prefabricated carport according to the present invention.
In the figure: the device comprises a base 1, supporting rods 2, a connecting chamber 3, a ceiling 4, a connecting plate 5, an extending plate 6, a plugboard 7, a protective shell 8, a control pipe 9, a threaded ring 10, a control spring 11, a sliding column 12, a threaded column 13, a gear 14, a rack 15I, a control rod 16, a bevel gear 17I, a pull belt 18, a guide pipe 19, a gear column 20, a bevel gear 21 II, a rack 22 II, a template 23T and a rotary spring 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an assembled carport comprises a base 1 and a ceiling 4, wherein the top of the base 1 is symmetrically and fixedly connected with four support rods 2, the number of the support rods 2 is four, connecting chambers 3 are arranged in the support rods 2, the bottom of the ceiling 4 is symmetrically and fixedly connected with four connecting plates 5, the number of the connecting plates 5 is four, the bottom of each connecting plate 5 is fixedly connected with an extension plate 6, the number of the extension plates 6 is four, the left side of each support rod 2 is fixedly connected with a protective shell 8, the number of the protective shells 8 is four, the inner wall of the bottom of each connecting chamber 3 is fixedly connected with a control tube 9, the extension plates 6 are movably connected with the control tubes 9, sliding columns 12 are slidably connected in the control tubes 9, the bottoms of the sliding columns 12 are fixedly connected with threaded rings 10, the left sides of the threaded rings 10 extend into the connecting chambers 3, and fixing mechanisms are arranged in the four connecting chambers 3; the fixing mechanism comprises a threaded column 13, a gear 14, a first rack 15, a control rod 16, a first bevel gear 17, a guide pipe 19, a gear column 20, a second bevel gear 21 and a second rack 22, the threaded column 13 is rotatably connected to the bottom of the control pipe 9, the inner wall of a threaded ring 10 is in threaded connection with the outer wall of the threaded column 9, the gear 14 is rotatably connected to the inner wall of the bottom of the connecting chamber 3, the top of the gear 14 is fixedly connected with the bottom of the threaded column 9, the first rack 15 is slidably connected to the inner wall of the bottom of the connecting chamber 3, the first rack 15 is meshed with the gear 14, the control rod 16 is fixedly connected to the inner wall of the left side of the protective shell 8, the first bevel gear 17 is rotatably connected to the right end of the control rod 16, the guide pipe 19 is fixedly connected to the inner wall of the left side of the protective shell 8, the gear column 20 is rotatably connected to the inner wall of the top of the guide pipe 19, and the bottom of the gear column 20 extends into the protective shell 8, the second bevel gear 21 is fixedly connected to the bottom of the gear column 20, the second bevel gear 21 is meshed with the first bevel gear 17, the second rack 22 is slidably connected in the guide tube 19, and the fixing mechanism achieves the effect of improving the connection stability between the support rod 2 and the connecting plate 5; a rotary spring 24 is fixedly connected to the front side of the first bevel gear 17, one end of the rotary spring 24 is fixedly connected with one end of the control rod 16, and the first bevel gear 17 is conveniently guided to rotate through the elastic force of the rotary spring 24; the left end of the first rack 15 is fixedly connected with a pulling belt 18, one end of the pulling belt 18 is wound on the outer wall of the first bevel gear 17, the pulling belt 18 is conveniently driven to move through the first rack 15, and meanwhile, the pulling belt 18 is convenient to limit the first bevel gear 17 to rotate; a control spring 11 is fixedly connected to the inner wall of the bottom of the control tube 9, one end of the control spring 11 is fixedly connected with the bottom of the threaded ring 10, and the threaded ring 10 is convenient to return through the elasticity of the control spring 11; the front side and the rear side of the connecting chamber 3 and the inner wall of the connecting plate 5 are respectively provided with a first connecting hole, an inserting plate 7 is arranged in the first connecting hole, the left side and the right side of the connecting chamber 3, the left side and the right side of the connecting plate 5 and the left side and the right side of the inserting plate 7 are respectively provided with a second connecting hole, a second rack 22 is movably connected with the second connecting hole, the inserting plate 7 is connected with the first connecting hole, the connecting plate 5 is conveniently fixed, and meanwhile, the second rack 22 is connected with the second connecting hole, so that the inserting plate 7 is conveniently fixed; the top sliding connection of protective housing 8 has T template 23, and in T template 23's bottom extended to protective housing 8, is equipped with the locating hole in the No. two racks 22, and T template 23 and locating hole swing joint are connected through T template 23 and locating hole, conveniently restrict No. two racks 22's removal.
The working principle is as follows: in actual operation, the extension plate 6 is inserted into the control tube 9, the extension plate 6 pushes the sliding column 12 to move, at this time, the sliding column 12 synchronously pushes the threaded ring 10 to descend, the insert plate 7 is inserted into the first connecting hole along with the entry of the extension plate 6, the effect of primary connection between the support rod 2 and the connecting plate 5 is realized, at the same time, along with the descending of the threaded ring 10, the threaded ring 10 rotates through the thread guide threaded column 13, when the threaded column 13 rotates, the threaded column 13 synchronously rotates the toothed gear 14, when the gear 14 rotates, the gear 14 guides the first rack 15 to move through the tooth patterns, at this time, along with the movement of the first rack 15, the first rack 15 cancels the pulling force on the pulling belt 18, at the same time, the first bevel gear 17 rotates through the elastic force of the rotary spring 24, when the first bevel gear 17 rotates, the first bevel gear 17 drives the second bevel gear 21 to rotate, at this moment, along with the rotation of No. two bevel gears 21, No. two bevel gears 21 guide gear post 20 to rotate synchronously, and when gear post 20 rotated, gear post 20 moved through No. two racks 22 of insection guide, along with the removal of No. two racks 22, No. two racks 22 were connected with No. two connecting holes, realized increasing the effect that bracing piece 2 and connecting plate 5 were connected stability, and along with the removal of No. two racks 22, T template 23 was connected with No. two locating hole of rack 22, realized the effect of No. two rack 22 return of restriction.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. An assembled carport comprises a base (1) and a ceiling (4), and is characterized in that supporting rods (2) are symmetrically and fixedly connected to the top of the base (1), the number of the supporting rods (2) is four, connecting chambers (3) are arranged in the supporting rods (2), connecting plates (5) are symmetrically and fixedly connected to the bottom of the ceiling (4), the number of the connecting plates (5) is four, extension plates (6) are fixedly connected to the bottoms of the connecting plates (5), the number of the extension plates (6) is four, protective housings (8) are fixedly connected to the left side of the supporting rods (2), the number of the protective housings (8) is four, control tubes (9) are fixedly connected to the inner walls of the bottoms of the connecting chambers (3), the extension plates (6) are movably connected with the control tubes (9), sliding columns (12) are slidably connected in the control tubes (9), the bottom fixedly connected with screw ring (10) of slip post (12), and in the left side of screw ring (10) extended to connecting chamber (3), be equipped with fixed establishment in four connecting chamber (3).
2. An assembled carport according to claim 1, characterized in that the fixing mechanism comprises a threaded column (13), a gear (14), a first rack (15), a control rod (16), a first bevel gear (17), a guide tube (19), a gear column (20), a second bevel gear (21) and a second rack (22), the threaded column (13) is rotatably connected to the bottom of the control tube (9), the inner wall of the threaded ring (10) is in threaded connection with the outer wall of the threaded column (9), the gear (14) is rotatably connected to the inner wall of the bottom of the connecting chamber (3), the top of the gear (14) is fixedly connected to the bottom of the threaded column (9), the first rack (15) is slidably connected to the inner wall of the bottom of the connecting chamber (3), the first rack (15) is meshed with the gear (14), the control rod (16) is fixedly connected to the inner wall of the left side of the protective housing (8), and a bevel gear (17) rotates the right-hand member of connection at control lever (16), guide tube (19) fixed connection is at the left side inner wall of protective housing (8), gear post (20) rotate the top inner wall of connection at guide tube (19), and the bottom of gear post (20) extends to in protective housing (8), No. two bevel gear (21) fixed connection is in the bottom of gear post (20), and No. two bevel gear (21) mesh with a bevel gear (17) mutually, No. two rack (22) sliding connection is in guide tube (19).
3. A fabricated carport according to claim 2, characterized in that a rotary spring (24) is fixedly connected to the front side of the first bevel gear (17), and one end of the rotary spring (24) is fixedly connected with one end of the control rod (16).
4. A fabricated carport according to claim 2, wherein a pulling belt (18) is fixedly connected to the left end of the first rack (15), and one end of the pulling belt (18) is wound around the outer wall of the first bevel gear (17).
5. A fabricated carport according to claim 4, characterized in that a control spring (11) is fixedly connected to the bottom inner wall of the control pipe (9), and one end of the control spring (11) is fixedly connected with the bottom of the threaded ring (10).
6. An assembled carport as claimed in claim 1, wherein the front and rear sides of the connection chamber (3) and the inner wall of the extension plate (6) are provided with a first connection hole, an insertion plate (7) is arranged in the first connection hole, the left and right sides of the connection chamber (3) and the left and right sides of the connection plate (5) and the left and right sides of the insertion plate (7) are provided with a second connection hole, and the second rack (22) is movably connected with the second connection hole.
7. An assembled carport as claimed in claim 1, wherein a T-shaped plate (23) is slidably connected to the top of the protective shell (8), the bottom of the T-shaped plate (23) extends into the protective shell (8), a positioning hole is formed in the second rack (22), and the T-shaped plate (23) is movably connected with the positioning hole.
CN202110869564.9A 2021-07-30 2021-07-30 Assembled bicycle shed Pending CN113756620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110869564.9A CN113756620A (en) 2021-07-30 2021-07-30 Assembled bicycle shed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110869564.9A CN113756620A (en) 2021-07-30 2021-07-30 Assembled bicycle shed

Publications (1)

Publication Number Publication Date
CN113756620A true CN113756620A (en) 2021-12-07

Family

ID=78788178

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110869564.9A Pending CN113756620A (en) 2021-07-30 2021-07-30 Assembled bicycle shed

Country Status (1)

Country Link
CN (1) CN113756620A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114482285A (en) * 2022-03-17 2022-05-13 崔晓丽 Integrated assembled steel construction building

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201254860Y (en) * 2008-09-03 2009-06-10 王宏波 Multifunction shelter on tricycle or small-sized truck
CN108811954A (en) * 2018-06-08 2018-11-16 山东省众江农业科技有限公司 A kind of plastic greenhouse skeleton fixed convenient for quick assembling
CN210370080U (en) * 2019-07-12 2020-04-21 青海卓普工程咨询有限公司 Solar charging shed
CN210549202U (en) * 2019-08-21 2020-05-19 武汉勇士达汽车部件有限公司 Positioning pin telescopic mechanism
CN211201311U (en) * 2019-10-23 2020-08-07 中国能源建设集团辽宁电力勘测设计院有限公司 Photovoltaic bicycle shed
CN212677904U (en) * 2020-08-05 2021-03-12 邯郸市肥乡区庆泰农业科技有限公司 Portable assembled greenhouse frame
CN213806755U (en) * 2020-11-24 2021-07-27 南京铁道职业技术学院 Civil engineering construction support

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201254860Y (en) * 2008-09-03 2009-06-10 王宏波 Multifunction shelter on tricycle or small-sized truck
CN108811954A (en) * 2018-06-08 2018-11-16 山东省众江农业科技有限公司 A kind of plastic greenhouse skeleton fixed convenient for quick assembling
CN210370080U (en) * 2019-07-12 2020-04-21 青海卓普工程咨询有限公司 Solar charging shed
CN210549202U (en) * 2019-08-21 2020-05-19 武汉勇士达汽车部件有限公司 Positioning pin telescopic mechanism
CN211201311U (en) * 2019-10-23 2020-08-07 中国能源建设集团辽宁电力勘测设计院有限公司 Photovoltaic bicycle shed
CN212677904U (en) * 2020-08-05 2021-03-12 邯郸市肥乡区庆泰农业科技有限公司 Portable assembled greenhouse frame
CN213806755U (en) * 2020-11-24 2021-07-27 南京铁道职业技术学院 Civil engineering construction support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114482285A (en) * 2022-03-17 2022-05-13 崔晓丽 Integrated assembled steel construction building
CN114482285B (en) * 2022-03-17 2023-07-14 崔晓丽 Integrated assembly type steel structure building

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Application publication date: 20211207

RJ01 Rejection of invention patent application after publication