CN111088888A - Steel structure supporting frame for assembling heat-insulation wall board of assembled container house - Google Patents

Steel structure supporting frame for assembling heat-insulation wall board of assembled container house Download PDF

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Publication number
CN111088888A
CN111088888A CN201911271493.1A CN201911271493A CN111088888A CN 111088888 A CN111088888 A CN 111088888A CN 201911271493 A CN201911271493 A CN 201911271493A CN 111088888 A CN111088888 A CN 111088888A
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China
Prior art keywords
rod
groove
hinged
heat
steel structure
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Pending
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CN201911271493.1A
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Chinese (zh)
Inventor
吕辉
郭晓钧
余建杰
罗靓
张慧华
谢洪阳
严格
冯超
张米燕
翟嘉欣
朱建平
杨佳龙
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Nanchang Hangkong University
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Nanchang Hangkong University
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Application filed by Nanchang Hangkong University filed Critical Nanchang Hangkong University
Priority to CN201911271493.1A priority Critical patent/CN111088888A/en
Publication of CN111088888A publication Critical patent/CN111088888A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00Scaffolds primarily resting on the ground
    • E04G1/34Scaffold constructions able to be folded in prismatic or flat parts or able to be turned down

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a steel structure support frame for assembling heat-insulating wallboards of an assembled container house, which comprises a top plate, a bottom plate and a support component, and has the following beneficial effects: the steel structure supporting frame for assembling the heat-insulating wall board of the assembly type container room is simple in structure and convenient to use, the top board and the bottom board can be supported through the supporting assemblies arranged at the four corners between the top board and the bottom board, when the steel structure supporting frame is assembled, the first supporting rod, the second supporting rod and the third supporting rod can be straightened by pulling the top board and the bottom board towards the end far away from each other, the first supporting rod, the second supporting rod and the third supporting rod can be connected and fastened through the internal thread sleeves, the assembly is very convenient and labor-saving, the top board and the bottom board can be supported again through the arranged stand columns, the supporting effect of the steel structure supporting frame on the heat-insulating wall board is better, and the assembly type container room is safer to use.

Description

Steel structure supporting frame for assembling heat-insulation wall board of assembled container house
Technical Field
The invention relates to a support frame, in particular to a steel structure support frame for assembling heat-insulating wallboards of an assembled containerized house, and belongs to the technical field of steel structure support frames of assembled containerized houses.
Background
The assembled containerized house is a building system which impacts fashionable trend again and again, can move to all parts at any time and any place, and brings more convenient and comfortable life for people. The solar photoelectric plate can supply indoor electricity, the solar water heater can supply heat and water, and the discharge of indoor shower and domestic water is purified by the sewage treatment system so as to be reused. The wall body of the assembled container house is mostly made of heat-insulating wall boards with good heat-insulating effect, and when the assembled container house is assembled, the heat-insulating wall boards are assembled through the steel structure supporting frame, so that the assembled container house forms a complete house shape. Current assembled collection dress room is used for supporting the steel structure support frame of heat preservation wallboard, adopt one section steel structure crossbeam to use the screw to lock it and install mostly, distributed steel structure support frame needs strict assembling to it according to the drawing at assembled collection dress room when the equipment, and it is equally very troublesome when dismantling, on the other hand, the steel structure support frame that locks is carried out through the bolt when the equipment, if the bolt does not screw up, can lead to steel structure support frame can't support the heat preservation wallboard, make assembled collection dress room collapse, cause the potential safety hazard to the user.
Disclosure of Invention
The invention provides a steel structure support frame for assembling heat-insulating wallboards of an assembled container house, which effectively solves the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention discloses a steel structure support frame for assembling heat-insulating wallboards of an assembled containerized house, which comprises a top plate, a bottom plate and four support assemblies, wherein the four support assemblies are respectively arranged at four corners of the bottom of the top plate, and the four support assemblies are correspondingly positioned at the four corners of the top of the bottom plate.
As a preferred technical scheme of the invention, the support assembly comprises a first support rod, a second support rod, a third support rod, a first hinge groove, a first hinge end, a first pin shaft, a second hinge end, a second hinge groove, a third hinge end, a second pin shaft, a fourth hinge groove, a fourth hinge end and a third pin shaft, the first support rod is arranged above the second support rod, the second support rod is arranged above the third support rod, the top of the first support rod is provided with the first hinge groove, the first hinge groove is internally hinged with the first hinge end through the first pin shaft, one end of the first hinge end far away from the first support rod is fixedly connected with the top plate, one end of the first support rod far away from the first hinge end is fixedly connected with the second hinge end, the top of the second support rod is provided with the second hinge groove corresponding to the second hinge end, the bottom of the second supporting rod is provided with a third hinge groove, the top of the third supporting rod is fixedly connected with a third hinge end, the second hinge end and the third hinge end are respectively hinged inside the second hinge groove and the third hinge groove through a second pin shaft, the bottom of the third supporting rod is provided with a fourth hinge groove, the inside of the fourth hinge groove is hinged with a fourth hinge end through a third pin shaft, and one end, far away from the third supporting rod, of the fourth hinge end is fixedly connected with the bottom plate.
As a preferred technical scheme of the invention, the top of the top plate is provided with a groove, a cross beam is arranged in the groove, and a heat insulation plate is arranged above the cross beam.
According to a preferable technical scheme of the invention, two ends of the top of the heat-insulation plate are respectively provided with a pressing plate, and two ends of the two pressing plates, which are relatively far away from one side, are hinged with the inner wall of the groove through hinges.
According to a preferable technical scheme of the invention, locking bolts are arranged on the outer walls of the periphery of the top plate, one ends of the locking bolts penetrate through the top plate and extend to the inside of the grooves, and the ends of the locking bolts extending to the inside of the grooves are in contact with the heat insulation plate.
As a preferred technical scheme of the present invention, the outer rod walls of the first support rod, the second support rod and the third support rod are all provided with external threads, and the rod wall of the first support rod is connected with an internal thread sleeve through the external threads.
As a preferred technical solution of the present invention, a fixed hoop is disposed above the internal thread sleeve, the fixed hoop is fixedly connected to the rod wall of the first support rod, a positioning spring is fixedly connected to the bottom of the fixed hoop, the positioning spring is sleeved on the rod wall of the first support rod, one end of the positioning spring, which is far away from the fixed hoop, is fixedly connected to a sliding hoop, the sliding hoop is slidably sleeved on the rod wall of the first support rod, and the sliding hoop is in contact with the top of the internal thread sleeve.
As a preferred technical scheme of the invention, the outer cylinder wall of the internal thread sleeve is provided with an anti-slip groove.
As a preferred technical solution of the present invention, a limit hoop is fixedly connected to a pole wall of the third support pole.
As a preferable technical solution of the present invention, the positioning spring is made of an elastic spring.
As a preferable technical scheme of the invention, the side walls at two sides of the cross beam are fixedly connected with supporting beams, and one ends of the two supporting beams far away from the cross beam are fixedly connected with the inner wall of the groove.
As a preferable technical scheme of the invention, one end of the locking bolt, which is far away from the top plate, is fixedly connected with the toggle block.
According to the preferable technical scheme, the four corners of the bottom of the heat-insulation plate are fixedly connected with transmission rods, and one end, far away from the heat-insulation plate, of each transmission rod is hinged with an upright post.
As a preferable technical scheme of the invention, the top of the bottom plate is provided with through holes in a bisection mode.
As a preferred technical solution of the present invention, the first support rod, the second support rod and the third support rod are all made of a metal stainless steel material.
The invention has the following beneficial effects: the steel structure supporting frame for assembling the heat-insulating wall board of the assembly type container room is simple in structure and convenient to use, the top board and the bottom board can be supported through the supporting assemblies arranged at the four corners between the top board and the bottom board, when the steel structure supporting frame is assembled, the first supporting rod, the second supporting rod and the third supporting rod can be straightened by pulling the top board and the bottom board towards the end far away from each other, the first supporting rod, the second supporting rod and the third supporting rod can be connected and fastened through the internal thread sleeves, the assembly is very convenient and labor-saving, the top board and the bottom board can be supported again through the arranged stand columns, the supporting effect of the steel structure supporting frame on the heat-insulating wall board is better, and the assembly type container room is safer to use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the present invention in a folded configuration;
FIG. 4 is a side view of the present invention;
FIG. 5 is a schematic view of the structure of the support rod of the present invention;
FIG. 6 is a schematic view of the construction of the top plate according to the present invention;
fig. 7 is a sectional view taken along the direction a-a in the present invention.
In the figure: 1. a top plate; 11. a groove; 12. a cross beam; 13. a support beam; 14. a thermal insulation board; 15. a hinge; 16. a pressing plate; 17. locking the bolt; 18. a shifting block; 19. a transmission rod; 110. a column; 111. a through hole; 2. a base plate; 3. a support assembly; 31. a first support bar; 32. a second support bar; 33. a third support bar; 34. a first hinge slot; 35. a first articulating tip; 36. a first pin shaft; 37. a second articulating end; 38. a second hinge groove; 39. a third hinge groove; 310. a third hinged end; 311. a second pin shaft; 312. a fourth hinge groove; 313. a fourth articulating tip; 314. a third pin shaft; 315. an external thread; 316. an internally threaded sleeve; 317. a fixing hoop; 318. a positioning spring; 319. a sliding band; 320. an anti-slip groove; 321. and a limiting hoop.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1 to 7, the steel structure support frame for assembling the heat insulation wall plate of the assembly type container house comprises a top plate 1, a bottom plate 2 and four support assemblies 3, wherein the four support assemblies 3 are arranged, the four support assemblies 3 are respectively arranged at four corners of the bottom of the top plate 1, and the four support assemblies 3 are correspondingly arranged at four corners of the top of the bottom plate 2.
Specifically, the support assembly 3 comprises a first support rod 31, a second support rod 32, a third support rod 33, a first hinge groove 34, a first hinge end 35, a first pin shaft 36, a second hinge end 37, a second hinge groove 38, a third hinge groove 39, a third hinge end 310, a second pin shaft 311, a fourth hinge groove 312, a fourth hinge end 313 and a third pin shaft 314, the first support rod 31 is disposed above the second support rod 32, the second support rod 32 is disposed above the third support rod 33, the first hinge groove 34 is disposed at the top of the first support rod 31, the first hinge end 35 is hinged inside the first hinge groove 34 through the first pin shaft 36, one end of the first hinge end 35 away from the first support rod 31 is fixedly connected to the top plate 1, one end of the first support rod 31 away from the first hinge end 35 is fixedly connected to the second hinge end 37, the top of the second support rod 32 is provided with a second hinge groove 38 corresponding to the second hinge end 37, the bottom of the second support rod 32 is provided with a third hinge groove 39, the top of the third support rod 33 is fixedly connected with a third hinge end 310, the second hinge end 37 and the third hinge end 310 are respectively hinged inside the second hinge groove 38 and the third hinge groove 39 through a second pin shaft 311, the bottom of the third support rod 33 is provided with a fourth hinge groove 312, the inside of the fourth hinge groove 312 is hinged with a fourth hinge end 313 through a third pin shaft 314, one end of the fourth hinge end 313 far away from the third support rod 33 is fixedly connected with the bottom plate 2, and the support component 3 can effectively support the top plate 1 and the bottom plate 2.
Specifically, recess 11 has been seted up at the top of roof 1, the inside of recess 11 is provided with crossbeam 12, the top of crossbeam 12 is provided with heated board 14, and crossbeam 12 can effectually support heated board 14.
Specifically, both ends at the top of the heat insulation board 14 are provided with pressing plates 16, two ends of one side, which are relatively far away from the pressing plates 16, are hinged to the inner wall of the groove 11 through hinges 15, and the pressing plates 16 hinged through the hinges 15 can effectively press and hold the heat insulation board 14.
Specifically, all be provided with locking bolt 17 on the outer wall all around of roof 1, locking bolt 17's one end is passed roof 1 and is extended to the inside of recess 11, just locking bolt 17 extends to the inside one end and the heated board 14 contact of recess 11, and locking bolt 17 can lock clamp plate 16 for clamp plate 16 can be stable press heated board 14 and hold.
Specifically, external screw thread 315 has all been seted up on the outer pole wall of first bracing piece 31, second bracing piece 32 and third bracing piece 33, there is internal thread sleeve 316 through external screw thread 315 threaded connection on the pole wall of first bracing piece 31, can effectually be connected internal thread sleeve 316 and first bracing piece 31, second bracing piece 32 and third bracing piece 33 through external screw thread 315.
Specifically, a fixed hoop 317 is arranged above the internal threaded sleeve 316, the fixed hoop 317 is fixedly connected to the rod wall of the first support rod 31, a positioning spring 318 is fixedly connected to the bottom of the fixed hoop 317, the positioning spring 318 is sleeved on the rod wall of the first support rod 31, a sliding hoop 319 is fixedly connected to one end of the positioning spring 318 far away from the fixed hoop 317, the sliding hoop 319 is slidably sleeved on the rod wall of the first support rod 31, and the sliding hoop 319 is in contact with the top of the internal threaded sleeve 316.
Specifically, the outer cylinder wall of the internal thread sleeve 316 is provided with an anti-slip groove 320, and the anti-slip groove 320 can enable the internal thread sleeve 315 to rotate more conveniently and more conveniently in a labor-saving manner.
Specifically, the limit hoop 321 is fixedly connected to the rod wall of the third support rod 33, and the limit hoop 321 can limit the internal threaded sleeve 315, so that the internal threaded sleeve 315 can sleeve the first support rod 31, the second support rod 32 and the third support rod 33.
Specifically, the positioning spring 318 is made of a spring, and the return spring 318 made of a spring can provide a spring force to the sliding band 319, so that the sliding band 319 can apply a pressure to the internally threaded sleeve 316 along the rod wall of the first support rod 31, so that the internally threaded sleeve 315 is more stable.
Specifically, all fixedly connected with a supporting beam 13 on the lateral wall of crossbeam 12 both sides, two supporting beam 13 keeps away from the one end of crossbeam 12 and the inner wall fixed connection of recess 11, and supporting beam 13 can make crossbeam 12 better to the supporting effect of heated board 14.
Specifically, the one end fixedly connected with that roof 1 was kept away from to locking bolt 17 dials piece 18, dials piece 18 and can increase locking bolt 17's the arm of force, can make locking bolt 17 more convenient laborsaving when rotating.
Specifically, the equal fixedly connected with transfer line 19 in four corners department of heated board 14 bottom, transfer line 19 is kept away from heated board 14 one end and is articulated to have stand 110, and transfer line 19 and supporting beam 110 can effectually support the four corners department of heated board 14, can be so that heated board 14 places more stably.
Specifically, the top of the bottom plate 2 is provided with a through hole 111 in a bisecting manner, and the transmission rod 19 can be inserted into the through hole 111, so that the top plate 1 and the bottom plate 2 can be supported more stably.
Specifically, the first support rod 31, the second support rod 32 and the third support rod 33 are all made of a metal stainless steel material, and the first support rod 31, the second support rod 32 and the third support rod 33 made of the metal stainless steel material can enable the service life of the support frame to be longer.
Specifically, when the invention is used, the bottom plate 2 is placed on a horizontal ground, the top plate 1 is jacked up vertically to separate the top plate 1 from the bottom plate 2, the top plate 1 drives the first support rod 31, the second support rod 32 and the third support rod 33 to be vertical along with the gradual separation of the top plate 1 from the bottom plate 2, when the first support rod 31, the second support rod 32 and the third support rod 33 are positioned on the same axis, the internal thread sleeve 316 is rotated, the anti-slip groove 320 formed on the outer cylinder wall of the internal thread sleeve 316 can enable the internal thread sleeve 315 to be more convenient and labor-saving during rotation, the internal thread sleeve 316 is rotated to be in contact with the limit hoop 321, the internal thread sleeve 316 connects and reinforces the first support rod 31, the second support rod 32 and the third support rod 33, the sliding hoop 319 can further limit and lock the internal thread sleeve 316 under the elastic force of the positioning spring 318, place heated board 14 in the recess 11 at roof 1 top, heated board 14 will drive stand 110 and peg graft in the inside of through-hole 111, stand 110 can make steel structure support frame's structure more stable, drive locking bolt 17 through stirring piece 18 and rotate, locking bolt 17 with heated board 14 centre gripping in the inside of recess 11, when dismantling, dismantle heated board 14 earlier, rotate internal thread sleeve 316 again, make internal thread sleeve 316 lie in on the pole wall of first bracing piece 31 completely can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a steel construction support frame is used in assembly of heat preservation wallboard in assembled collection dress room which characterized in that, includes roof (1), bottom plate (2) and supporting component (3), supporting component (3) are provided with four, four supporting component (3) set up respectively in the four corners department of roof (1) bottom, and four the four corners department that is located bottom plate (2) top that supporting component (3) correspond.
2. The steel structure support frame for assembling the heat-insulating wall boards of the assembled containerized house according to claim 1, wherein the support assembly (3) comprises a first support rod (31), a second support rod (32), a third support rod (33), a first hinge groove (34), a first hinge end (35), a first pin (36), a second hinge end (37), a second hinge groove (38), a third hinge groove (39), a third hinge end (310), a second pin (311), a fourth hinge groove (312), a fourth hinge end (313) and a third pin (314), the first support rod (31) is disposed above the second support rod (32), the second support rod (32) is disposed above the third support rod (33), the first hinge groove (34) is disposed at the top of the first support rod (31), the first hinge groove (34) is hinged to the first hinge end (35) through the first pin (36) One end, far away from the first supporting rod (31), of the first hinged end (35) is fixedly connected with the top plate (1), one end, far away from the first hinged end (35), of the first supporting rod (31) is fixedly connected with a second hinged end (37), the top of the second supporting rod (32) is provided with a second hinged groove (38) corresponding to the second hinged end (37), the bottom of the second supporting rod (32) is provided with a third hinged groove (39), the top of the third supporting rod (33) is fixedly connected with a third hinged end (310), the second hinged end (37) and the third hinged end (310) are respectively hinged inside the second hinged groove (38) and the third hinged groove (39) through a second pin shaft (311), the bottom of the third supporting rod (33) is provided with a fourth hinged groove (312), and the inside of the fourth hinged groove (312) is hinged with a fourth hinged end (313) through a third pin shaft (314), one end, far away from the third supporting rod (33), of the fourth hinged end (313) is fixedly connected with the bottom plate (2).
3. The steel structure support frame for assembling the heat-insulation wall boards of the assembly type container houses as claimed in claim 2, wherein a groove (11) is formed in the top of the top plate (1), a cross beam (12) is arranged inside the groove (11), and a heat-insulation board (14) is arranged above the cross beam (12); the two ends of the top of the heat insulation plate (14) are provided with pressing plates (16), and the two ends, far away from one side relatively, of the pressing plates (16) are hinged to the inner walls of the grooves (11) through hinges (15).
4. The steel structure support frame for assembling the heat-insulation wall boards of the assembled container house according to claim 1, wherein locking bolts (17) are arranged on the peripheral outer walls of the top plate (1), one ends of the locking bolts (17) penetrate through the top plate (1) and extend to the inside of the groove (11), and one ends of the locking bolts (17) extending to the inside of the groove (11) are in contact with the heat-insulation board (14).
5. The steel structure support frame for assembling the heat-insulation wall boards of the assembly type container houses as claimed in claim 2, wherein the outer rod walls of the first support rod (31), the second support rod (32) and the third support rod (33) are all provided with external threads (315), and the rod wall of the first support rod (31) is in threaded connection with an internal thread sleeve (316) through the external threads (315); a fixed hoop (317) is arranged above the internal thread sleeve (316), the fixed hoop (317) is fixedly connected to the rod wall of the first supporting rod (31), a positioning spring (318) is fixedly connected to the bottom of the fixed hoop (317), the positioning spring (318) is sleeved on the rod wall of the first supporting rod (31), a sliding hoop (319) is fixedly connected to one end, far away from the fixed hoop (317), of the positioning spring (318), the sliding hoop (319) is sleeved on the rod wall of the first supporting rod (31) in a sliding mode, and the sliding hoop (319) is in contact with the top of the internal thread sleeve (316); an anti-slip groove (320) is formed in the outer cylinder wall of the internal thread sleeve (316).
6. The steel structure support frame for assembling the heat-insulating wall boards of the assembly type container houses as claimed in claim 2, wherein the wall of the third support bar (33) is fixedly connected with a limiting hoop (321).
7. The steel structure support frame for assembling the heat insulation wall board of the assembly type container house as claimed in claim 5, wherein the positioning spring (318) is made of elastic spring.
8. The steel structure support frame for the assembly of the heat insulation wall boards of the assembly type container houses as claimed in claim 3, wherein the side walls of the two sides of the cross beam (12) are fixedly connected with support beams (13), and one ends of the two support beams (13) far away from the cross beam (12) are fixedly connected with the inner wall of the groove (11).
9. The steel structure support frame for assembling the heat-insulation wall boards of the assembly type container house as claimed in claim 5, wherein one end of the locking bolt (17) far away from the top plate (1) is fixedly connected with a toggle block (18).
10. The steel structure supporting frame for assembling the heat-insulating wall boards of the assembly type container houses as claimed in claim 3, wherein the four corners of the bottom of the heat-insulating board (14) are fixedly connected with transmission rods (19), and one end, away from the heat-insulating board (14), of each transmission rod (19) is hinged with a vertical column (110);
the top of the bottom plate (2) is provided with through holes (111) in a split way; the first supporting rod (31), the second supporting rod (32) and the third supporting rod (33) are all made of metal stainless steel materials.
CN201911271493.1A 2019-12-12 2019-12-12 Steel structure supporting frame for assembling heat-insulation wall board of assembled container house Pending CN111088888A (en)

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Application Number Priority Date Filing Date Title
CN201911271493.1A CN111088888A (en) 2019-12-12 2019-12-12 Steel structure supporting frame for assembling heat-insulation wall board of assembled container house

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911271493.1A CN111088888A (en) 2019-12-12 2019-12-12 Steel structure supporting frame for assembling heat-insulation wall board of assembled container house

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112878586A (en) * 2021-01-23 2021-06-01 周阳 Steel bar framework assembly capable of being rapidly assembled in steel structure building exterior wall cladding
CN113889854A (en) * 2021-09-23 2022-01-04 中铁二十局集团有限公司 Protective cover and operation management use utility tunnel block terminal

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Publication number Priority date Publication date Assignee Title
FR1329904A (en) * 1962-07-26 1963-06-14 Up Right Inc folding ladder scaffolding
KR20110055063A (en) * 2009-11-19 2011-05-25 이상규 Safety work stand
CN106149887A (en) * 2016-08-24 2016-11-23 邵华良 Pin-connected panel container trailer
CN109779014A (en) * 2017-11-14 2019-05-21 朗世坤成房屋科技有限公司 Assembling type steel structure house
CN211873769U (en) * 2019-12-12 2020-11-06 南昌航空大学 Steel structure supporting frame for assembling heat-insulation wall board of assembled container house

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1329904A (en) * 1962-07-26 1963-06-14 Up Right Inc folding ladder scaffolding
KR20110055063A (en) * 2009-11-19 2011-05-25 이상규 Safety work stand
CN106149887A (en) * 2016-08-24 2016-11-23 邵华良 Pin-connected panel container trailer
CN109779014A (en) * 2017-11-14 2019-05-21 朗世坤成房屋科技有限公司 Assembling type steel structure house
CN211873769U (en) * 2019-12-12 2020-11-06 南昌航空大学 Steel structure supporting frame for assembling heat-insulation wall board of assembled container house

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112878586A (en) * 2021-01-23 2021-06-01 周阳 Steel bar framework assembly capable of being rapidly assembled in steel structure building exterior wall cladding
CN113889854A (en) * 2021-09-23 2022-01-04 中铁二十局集团有限公司 Protective cover and operation management use utility tunnel block terminal
CN113889854B (en) * 2021-09-23 2022-09-13 中铁二十局集团有限公司 Protective cover and operation management use utility tunnel block terminal

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