CN220868443U - Detachable container type movable plank house - Google Patents

Detachable container type movable plank house Download PDF

Info

Publication number
CN220868443U
CN220868443U CN202322192593.3U CN202322192593U CN220868443U CN 220868443 U CN220868443 U CN 220868443U CN 202322192593 U CN202322192593 U CN 202322192593U CN 220868443 U CN220868443 U CN 220868443U
Authority
CN
China
Prior art keywords
pin
vertical
transverse
skeletons
fixedly connected
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.)
Active
Application number
CN202322192593.3U
Other languages
Chinese (zh)
Inventor
许丽强
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.)
Barbara Zhangzhou Agricultural Technology Co ltd
Original Assignee
Barbara Zhangzhou Agricultural Technology Co ltd
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 Barbara Zhangzhou Agricultural Technology Co ltd filed Critical Barbara Zhangzhou Agricultural Technology Co ltd
Priority to CN202322192593.3U priority Critical patent/CN220868443U/en
Application granted granted Critical
Publication of CN220868443U publication Critical patent/CN220868443U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Building Environments (AREA)

Abstract

The application discloses a split container type movable plank house, which belongs to the technical field of movable plank houses and comprises a steel skeleton main body, wherein the steel skeleton main body comprises a plurality of vertical skeletons, a plurality of corner pieces and a plurality of transverse skeletons, and the transverse skeletons are connected with the vertical skeletons through the corner pieces and bolts. According to the application, the vertical framework is connected with the transverse framework through the bolts and the corner pieces, so that the purpose of building the movable house is achieved; when the movable plank house needs to be disassembled for transportation again, the resin tiles laid on the top of the steel skeleton are removed preferentially, then the bolts connecting the corner fittings and the transverse skeleton or the vertical skeleton are removed, and then the heat preservation plates inlaid on the transverse skeleton or the vertical skeleton are removed, so that the purpose of removing the movable plank house can be achieved.

Description

Detachable container type movable plank house
Technical Field
The application relates to the technical field of movable houses, in particular to a split container type movable house.
Background
Some field mining, engineering construction and oil exploration companies currently encounter a great difficulty in housing arrangement of field staff. Wherein, container formula prefabricated house is widely used because of its a plurality of advantages such as mobility, travelling comfort and security.
However, at present, most container framework parts of the prefabricated houses are integrally formed in a welding mode, and only a single container trailer can be transported from a manufacturer to a customer site, so that the transportation efficiency is low and the transportation cost is high.
Disclosure of utility model
In order to facilitate the disassembly and assembly of the container-type movable plank house and reduce the transportation of the movable plank house, the application provides a split container-type movable plank house.
The application provides a split container type movable plank house which adopts the following technical scheme:
The utility model provides a split type container formula fly leaf house, includes steel skeleton main part, steel skeleton main part is including a plurality of vertical skeletons, a plurality of corner fittings and a plurality of horizontal skeleton, just horizontal skeleton with vertical skeleton is passed through corner fittings and bolt are connected.
By adopting the technical scheme, before the container type movable plank house is installed, the vertical framework, the transverse framework and the corner pieces for connection are respectively transported by vehicles, and after the vertical framework and the transverse framework are transported to the appointed position, the vertical framework and the transverse framework are connected by bolts and the corner pieces so as to achieve the aim of building the movable plank house; when the movable house needs to be disassembled for transporting again, the movable house can be disassembled only by disassembling bolts connecting the corner fittings and the transverse framework or the vertical framework.
Preferably, a top support beam and a plurality of top cross beams are further arranged at the top of the steel skeleton main body, one end of each top cross beam is fixedly connected with one of the transverse skeletons, and the other end of each top cross beam is fixedly connected with the top support beam; the top crossbeams are arranged obliquely downwards in the vertical direction, and resin tiles are paved on the tops of the top crossbeams and the top support beams.
Through adopting above-mentioned technical scheme, lay the resin tile that sets up downwards along vertical direction slope at the top of steel skeleton main part for the sleet can follow the resin tile and fall, reduce because of the oxidation of sleet acceleration to the fly leaf house top, make simultaneously that accumulation and roof snow can follow the fly leaf house and fall, reduce the pressure at fly leaf house top.
Preferably, the steel skeleton main body further comprises a plurality of bottom cross beams and a plurality of bottom support rods, wherein two ends of each bottom cross beam are respectively connected with two transverse skeletons at the bottom, the bottom cross beams are arranged at equal intervals in parallel, the bottom support rods are arranged at equal intervals in parallel, and each bottom support rod is in lap joint with the corresponding bottom cross beam.
Through adopting above-mentioned technical scheme, utilize a plurality of bottom crossbeams and bottom bracing piece to increase the stability of a plurality of horizontal skeletons in bottom.
Preferably, the bottom cross beam with insulation board (2) has been laid on the bottom support pole, and insulation board (2) upper berth is equipped with the bottom plate, be provided with first channel-section steel and second channel-section steel on the bottom plate, and a plurality of first channel-section steel and a plurality of second channel-section steel interval arrangement sets up.
Preferably, insulation boards are arranged between the vertical skeletons and the transverse skeletons, a connecting component is arranged between two adjacent insulation boards, the connecting component comprises a hook seat and a pin seat, the hook seat and the pin seat are respectively arranged on the two adjacent insulation boards, and a pin shaft is fixedly arranged in the pin seat; a rotating body and a hook body are arranged in the hook seat, and the rotating body and the hook body are integrally formed; the hook seat is internally provided with an eccentric groove body, the rotating body is fixedly connected with a positioning pin, the positioning pin is in sliding connection with the eccentric groove body, and the hook body is matched with the pin shaft.
Through adopting above-mentioned technical scheme, when installing two adjacent heated boards, remove one side heated board and correspond the coupler body, simultaneously because coupler body and rotor integrated into one piece, locating pin and eccentric groove body sliding connection on the rotor consequently can make the coupler body can be with round pin axle assorted all the time stirring coupler body pivoted in-process to reduce the degree of difficulty that is connected two heated boards.
Preferably, the eccentric groove body comprises a first groove body and a second groove body, the first groove body and the second groove body are integrally formed, the first groove body and the second groove body are fixedly connected with the inner wall of the hook seat, and the two locating pins are respectively in sliding connection with the first groove body and the second groove body.
Through adopting above-mentioned technical scheme, utilize two locating pins and first eccentric cell body and second eccentric cell body, strengthen the stability of rotor rotation in-process.
Preferably, a limiting piece is further arranged in the hook seat, the limiting piece comprises a limiting pin and a fixing rod, the fixing rod is in threaded connection with the hook seat, the fixing rod penetrates through the limiting pin, the end part of the fixing rod is fixedly connected with a supporting block, and the supporting block can be in supporting connection with the limiting pin; and the rotator is provided with a chute matched with the limiting pin.
Through adopting above-mentioned technical scheme, utilize dead lever and spacer pin to reach the purpose of being convenient for fixed rotor.
Preferably, waterproof cloth is arranged on the outer side of the heat insulation board, and the waterproof cloth is connected with the vertical framework through a snap fastener; the waterproof cloth is fixedly connected with a first magnetic stripe, the vertical framework is fixedly connected with a second magnetic stripe, and the first magnetic stripe is matched with the second magnetic stripe.
Through adopting above-mentioned technical scheme, utilize waterproof cloth, can reduce the erosion of rainwater to the fly leaf house.
In summary, the present application includes at least one of the following beneficial technical effects:
Before the container type movable plank house is installed, the vertical framework, the transverse framework and the corner pieces for connection are respectively transported by vehicles, and after the vertical framework and the transverse framework are transported to a designated position, the vertical framework and the transverse framework are connected by bolts and the corner pieces so as to achieve the aim of building the movable plank house; when the movable board house needs to be disassembled for transportation again, the movable board house can be disassembled only by disassembling bolts connecting the corner fittings and the transverse framework or the vertical framework; lay at the top of steel skeleton main part and follow the downward resin tile that sets up of vertical direction slope for the sleet can follow the resin tile and fall, reduce because of the oxidation to the prefabricated house top of sleet acceleration, make simultaneously that accumulation and roof snow can follow the prefabricated house and slide, reduce the pressure at prefabricated house top.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is an exploded view of a tarpaulin and a portable house according to an embodiment of the present application.
Fig. 3 is a schematic view of a main structure of a steel skeleton in an embodiment of the present application.
Fig. 4 is a schematic structural diagram of the first channel steel and the second channel steel in the embodiment of the present application.
Fig. 5 is a schematic structural view of two adjacent insulation boards in an embodiment of the present application.
Fig. 6 is a schematic structural diagram of a connection assembly according to an embodiment of the present application.
Fig. 7 is an exploded view of a rotor, eccentric slot, and stop in an embodiment of the present application.
Reference numerals illustrate:
1. A steel skeleton main body; 11. a vertical skeleton; 111. a support skeleton; 12. a transverse skeleton; 13. a corner piece; 14. a top support beam; 15. a top cross beam; 16. a bottom cross beam; 17. a bottom support bar; 18. a first channel steel; 19. a second channel steel; 2. a thermal insulation board; 3. a resin tile; 4. a connection assembly; 41. a hook seat; 42. a pin base; 43. a pin shaft; 44. a rotating body; 441. a chute; 45. a hook body; 46. a positioning pin; 5. an eccentric groove body; 51. a first tank body; 52. a second tank body; 6. a limiting piece; 61. a limiting pin; 62. a fixed rod; 63. abutting blocks; 7. waterproof cloth.
Detailed Description
The application is described in further detail below with reference to fig. 1-7.
The embodiment of the application discloses a split container type movable plank house. Referring to fig. 1, 2 and 3, the split container-type prefabricated house comprises a steel skeleton main body 1, an insulation board 2 and resin tiles 3, wherein the resin tiles 3 are paved on the top of the steel skeleton main body 1, and the insulation board 2 is installed around the steel skeleton main body 1.
As shown in fig. 1 and 3, the steel skeleton main body 1 includes a plurality of vertical skeletons 11, a plurality of horizontal skeletons 12, a plurality of corner members 13, a top supporting beam 14, and a plurality of top cross beams 15, in the embodiment of the present application, there are eight preferential horizontal skeletons 12, and four horizontal skeletons 12 are in a group, four horizontal skeletons 12 in the same group are sequentially connected end to form a rectangle, and two groups of horizontal skeletons 12 are parallel to each other.
In the embodiment of the present application, the number of the vertical frameworks 11 is preferably four, the four vertical frameworks 11 are distributed between two groups of the transverse frameworks 12, and the ends of the vertical frameworks 11 are respectively connected with two adjacent transverse frameworks 12. Specifically, the ends of the vertical skeletons 11 are connected with two adjacent horizontal skeletons 12 by corner pieces 13 and bolts.
Two supporting frameworks 111 are further arranged between the two groups of transverse frameworks 12, and two end parts of the supporting frameworks 111 are respectively connected with the two transverse frameworks 12 through bolts.
As shown in fig. 1 and fig. 2, the waterproof cloth 7 is all around being provided with around the steel skeleton main body 1, all fixedly connected with a plurality of box on the waterproof cloth 7 of arbitrary side, fixedly connected with a plurality of son on the vertical skeleton 11 detains, and the box of a plurality of waterproof cloth 7 corresponds phase-match with the son on a plurality of vertical skeletons 11 one by one. The waterproof cloth 7 is also fixedly connected with a first magnetic stripe, the vertical framework 11 is fixedly connected with a second magnet, and the first magnet is matched with the second magnet.
As shown in fig. 3, the top support beam 14 and the plurality of top beams 15 are all located at the top of the steel skeleton main body 1, the plurality of top beams 15 are arranged in two groups, and the two groups of top beams 15 are distributed on both sides of the top support beam 14. The bottom side ends of the top cross beams 15 of the same group are all connected with the same transverse framework 12 at the same time, the top side ends of the top cross beams 15 of the same group are all fixedly connected with the top support beams 14 at the same time, and the top cross beams 15 of the same group are arranged in parallel and equidistantly. Any one of the top beams 15 is disposed obliquely downward in the vertical direction, and the plurality of resin tiles 3 are laid on top of the plurality of top beams 15 so that the plurality of resin tiles 3 are disposed obliquely downward in the vertical direction.
Lay at the top of steel skeleton main part 1 and follow the downward resin tile 3 that sets up of vertical direction slope for the rain and snow can follow resin tile 3 and slide, reduce because of the oxidation of rain and snow acceleration to the prefabricated house top, make simultaneously that the accumulation and roof snow can follow the prefabricated house and slide, reduce the pressure at prefabricated house top.
As shown in fig. 3, the steel skeleton main body further includes a plurality of bottom cross beams 16 and a plurality of bottom support rods 17, the bottom cross beams 16 are disposed in parallel and equidistant, and two ends of each bottom cross beam 16 are respectively in lap fit with two parallel transverse skeletons 12 at the bottom. The plurality of bottom support rods 17 are parallel to each other and are arranged at equal distance, and two ends of each bottom support rod 17 are connected with the other two parallel transverse frameworks 12 through bolts. Each bottom supporting rod 17 includes a supporting rod portion and a bending portion (not shown in the figure), the supporting rod portion and the bending portion may be integrally formed or assembled, and the bending portions of each bottom supporting rod 17 are in one-to-one overlap fit with the bottom cross beams 16.
A plurality of bottom support bars 17 are provided between each two bottom beams 16 parallel to each other, and between the bottom beams 16 and the bottom transverse frame 12. The plurality of bottom supporting rods 17 between the bottom cross beams 16 and the transverse frameworks 12 are arranged in parallel and equidistantly, one ends of the bottom supporting rods 17 are connected with the bottom cross beams 16 through bolts, and the other ends of the bottom supporting rods 17 are connected with the transverse frameworks 12 at the bottom through bolts. The plurality of bottom supporting rods 17 between the two bottom cross beams 16 are arranged in parallel and equidistantly, and two ends of the bottom supporting rods 17 are connected with the two bottom cross beams 16 through bolts respectively.
As shown in fig. 4, a plurality of insulation boards 2 are laid on the bottom beam 16 and the bottom support board, a bottom plate (not shown in the figure) is laid on the plurality of insulation boards 2, a first channel steel 18 and a second channel steel 19 are arranged on the bottom plate, and the plurality of first channel steels 18 and the plurality of second channel steels 19 are arranged at intervals. The first channel steel 18 and the second channel steel 19 can increase the circulation of gas at the bottom of the movable plate, and reduce the possibility of indirect contact between the house and the ground in the movable plate house.
The heat preservation boards 2 are arranged around the steel skeleton main body 1, and a plurality of heat preservation boards 2 are embedded between a plurality of vertical skeletons 11 and a plurality of horizontal skeletons 12.
As shown in fig. 5 and 6, a plurality of groups of connection assemblies 4 are arranged between two adjacent heat insulation boards 2, and the connection assemblies 4 comprise a hook seat 41 and a pin seat 42, wherein the pin seat 42 and the hook seat 41 are respectively embedded on the two adjacent heat insulation boards 2. The pin seat 42 and the hook seat 41 are both positioned in a box body with an opening at one side, and a pin shaft 43 is fixedly connected in the pin seat 42.
As shown in fig. 6 and 7, an eccentric slot body 5, a rotating body 44 and a hook body 45 are arranged in the hook seat 41, the eccentric slot body 5 comprises a first slot body 51 and a second slot body 52, the first slot body 51 and the second slot body 52 are integrally formed, and the first slot body 51 and the second slot body 52 are fixedly connected with the inner wall of the hook seat 41.
The rotor 44 and the hook 45 are integrally formed, two positioning pins 46 are fixedly connected to the rotor 44, and the two positioning pins 46 are respectively connected with the first groove 51 and the second groove 52 in a sliding manner. The hook 45 is matched with the pin 43.
When installing two adjacent heated boards 2, remove one side heated board 2 and correspond coupler body 45, simultaneously because coupler body 45 and rotor 44 integrated into one piece, locating pin 46 and eccentric groove body 5 sliding connection on the rotor 44 consequently can make at stirring coupler body 45 pivoted in-process, can make coupler body 45 can match with round pin axle 43 all the time to reduce the degree of difficulty of being connected two heated boards 2.
As shown in fig. 6 and 7, a limiting piece 6 is further arranged in the hook seat 41, the limiting piece 6 comprises a limiting pin 61, a fixing rod 62 and a supporting block 63, the fixing rod 62 is in threaded connection with the hook seat 41 and the eccentric groove body 5, the fixing rod 62 is arranged through the limiting pin 61, the supporting block 63 is fixedly connected to the end part of the fixing rod 62, and the supporting block 63 can be abutted against the limiting pin 61; the rotor 44 is provided with a chute 441 for matching with the stopper pin 61. The purpose of facilitating the fixation of the rotator 44 is achieved by the fixing rod 62, the limiting pin 61 and the abutment 63.
The embodiment of the application provides a split container type movable plank house, which has the implementation principle that: before a container-type movable plank house is installed, the vertical frameworks 11, the transverse frameworks 12, the heat-insulating boards 2 and the corner pieces 13 for connection are respectively transported by vehicles, after the vertical frameworks 11 and the transverse frameworks 12 are transported to a designated position, the vertical frameworks 11 and the transverse frameworks 12 are connected sequentially through bolts and the corner pieces 13, a plurality of heat-insulating boards 2 are inlaid on the transverse frameworks 12 and the vertical frameworks 11, and then the resin tiles 3 are paved on the top supporting beams 14 and the top cross beams 15 so as to achieve the aim of building the movable plank house; when the movable plank house needs to be disassembled for transportation again, only the resin tiles 3 at the top of the steel skeleton main body 1 are required to be disassembled firstly, then the bolts for connecting the corner fittings 13 with the vertical skeletons 11 and the transverse skeletons 12 are disassembled, the purpose of disassembling the steel skeleton main body 1 is achieved, and meanwhile, the plurality of heat preservation boards 2 are disassembled from the steel skeleton main body 1, and the effect of the connecting assembly 4 on the two adjacent heat preservation boards 2 is relieved, so that the purpose of disassembling the movable plank house can be achieved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (8)

1. A split type container type movable board house which is characterized in that: the steel skeleton comprises a steel skeleton main body (1), wherein the steel skeleton main body (1) comprises a plurality of vertical skeletons (11), a plurality of corner fittings (13) and a plurality of transverse skeletons (12), and the transverse skeletons (12) are connected with the vertical skeletons (11) through the corner fittings (13) and bolts.
2. The split container type prefabricated house according to claim 1, wherein: the top of the steel skeleton main body (1) is also provided with a top supporting beam (14) and a plurality of top cross beams (15), one end of each top cross beam (15) is fixedly connected with one of the transverse skeletons (12), and the other end of each top cross beam (15) is fixedly connected with the top supporting beam (14); the top crossbeams (15) are arranged obliquely downwards along the vertical direction, and resin tiles (3) are paved on the tops of the top crossbeams (15) and the top supporting beams (14).
3. The split container type prefabricated house according to claim 1, wherein: the steel skeleton main body (1) further comprises a plurality of bottom cross beams (16) and a plurality of bottom support rods (17), wherein two ends of each bottom cross beam (16) are respectively connected with two transverse skeletons (12) at the bottom, the bottom cross beams (16) are arranged at equal intervals in parallel, the bottom support rods (17) are arranged at equal intervals in parallel, and each bottom support rod (17) is in lap joint with the bottom cross beams (16).
4. A split container-type prefabricated house according to claim 3, wherein: the bottom cross beam (16) with thermal insulation board (2) has been laid on bottom support pole (17), thermal insulation board (2) upper berth is equipped with the bottom plate, be provided with first channel-section steel (18) and second channel-section steel (19) on the bottom plate, and a plurality of first channel-section steel (18) and a plurality of second channel-section steel (19) interval arrangement sets up.
5. The split container type prefabricated house according to claim 1, wherein: a plurality of vertical frameworks (11) and a plurality of transverse frameworks (12) are provided with heat preservation plates (2), a connecting component (4) is arranged between two adjacent heat preservation plates (2), the connecting component (4) comprises a hook seat (41) and a pin seat (42), the hook seat (41) and the pin seat (42) are respectively arranged on the two adjacent heat preservation plates (2), and a pin shaft (43) is fixedly arranged in the pin seat (42); a rotating body (44) and a hook body (45) are arranged in the hook seat (41), and the rotating body (44) and the hook body (45) are integrally formed; still be provided with eccentric cell body (5) in hook seat (41), fixedly connected with locating pin (46) on rotor (44), locating pin (46) with eccentric cell body (5) sliding connection, just hook body (45) with round pin axle (43) phase-match.
6. The split container type prefabricated house according to claim 5, wherein: the eccentric groove body (5) comprises a first groove body (51) and a second groove body (52), the first groove body (51) and the second groove body (52) are integrally formed, the first groove body (51) and the second groove body (52) are fixedly connected with the inner wall of the hook seat (41), two positioning pins (46) are arranged, and the two positioning pins (46) are respectively connected with the first groove body (51) and the second groove body (52) in a sliding mode.
7. The split container type prefabricated house of claim 6, wherein: a limiting piece (6) is further arranged in the hook seat (41), the limiting piece (6) comprises a limiting pin (61) and a fixing rod (62), the fixing rod (62) is in threaded connection with the hook seat (41), the fixing rod (62) is arranged in a penetrating mode through the limiting pin (61), the end portion of the fixing rod (62) is fixedly connected with a supporting block (63), and the supporting block (63) can be in supporting connection with the limiting pin (61); the rotator (44) is provided with a chute matched with the limiting pin (61).
8. The split container type prefabricated house according to claim 5, wherein: a waterproof cloth (7) is arranged on the outer side of the heat insulation board (2), and the waterproof cloth (7) is connected with the vertical framework (11) through a snap fastener; the waterproof cloth (7) is fixedly connected with a first magnetic stripe, the vertical framework (11) is fixedly connected with a second magnetic stripe, and the first magnetic stripe is matched with the second magnetic stripe.
CN202322192593.3U 2023-08-15 2023-08-15 Detachable container type movable plank house Active CN220868443U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322192593.3U CN220868443U (en) 2023-08-15 2023-08-15 Detachable container type movable plank house

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322192593.3U CN220868443U (en) 2023-08-15 2023-08-15 Detachable container type movable plank house

Publications (1)

Publication Number Publication Date
CN220868443U true CN220868443U (en) 2024-04-30

Family

ID=90818333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322192593.3U Active CN220868443U (en) 2023-08-15 2023-08-15 Detachable container type movable plank house

Country Status (1)

Country Link
CN (1) CN220868443U (en)

Similar Documents

Publication Publication Date Title
CN104405155B (en) A kind of substation
CN101440635A (en) One layer combined type light steel structure house and installation method thereof
CN105863067A (en) Modular low-layer assembling type house system of special-shaped column steel structure
CN101418592A (en) Combined light steel structure house and mounting method thereof
CN105863112A (en) Modular cold-bent thin-wall type steel combined wall and connection method thereof
CN208899631U (en) A kind of prefabrication main body
CN112392296A (en) Assembled frame steel group keeps apart class case room structure
CN102808512A (en) Construction method of box type building
CN220868443U (en) Detachable container type movable plank house
CN106894625B (en) Modularized external hanging scaffold
CN203034777U (en) Rail-mounted mobile tall operation platform
CN204299038U (en) Embedded channel-section steel stent-type wallboard and use the prefabricated building of this wallboard
CN202990242U (en) Continuous installation light wood frame construction wallboard and floorslab
CN202882109U (en) Light-duty wood connecting and assembling structure
CN214423784U (en) H-shaped steel beam and steel frame light roof panel connected node
CN211007050U (en) Assembled light steel assembly house
CN213573188U (en) Full-assembled automatic telescopic reinforcing steel bar processing shed
CN107967879A (en) Pin-connected panel lamp box
CN113047446A (en) Connecting device and connecting method for detachable modules of steel structure modular building
CN202913737U (en) Combined refrigeration house of refrigerated container
CN215670099U (en) Assembled and combined type portable shelter
CN204343731U (en) A kind of substation
CN214246764U (en) Modular assembled box type prefabricated house
CN209989703U (en) Steel reinforced concrete I-shaped composite beam low-temperature welding windproof heat preservation shed
CN202176024U (en) Corner piece device for box type building and box type building

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant