CN111042338A - Foot margin device for folding house and adjusting method thereof - Google Patents
Foot margin device for folding house and adjusting method thereof Download PDFInfo
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- CN111042338A CN111042338A CN201911287258.3A CN201911287258A CN111042338A CN 111042338 A CN111042338 A CN 111042338A CN 201911287258 A CN201911287258 A CN 201911287258A CN 111042338 A CN111042338 A CN 111042338A
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- 238000000034 method Methods 0.000 title claims description 11
- 230000007246 mechanism Effects 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- 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
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- 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
- E04B1/36—Bearings or like supports allowing movement
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
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- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of assembly type buildings and discloses a foot margin device for a folding house, which comprises a threaded rod, wherein the surface of the threaded rod is fixedly connected with a fixed block, the surface of the threaded rod is in threaded connection with a sliding block, the sliding block is positioned on the left side of the fixed block, the surface of the threaded rod is fixedly connected with a bolt sleeve, the bolt sleeve is positioned on the left side of the sliding block, the bottom of the fixed block and the bottom of the sliding block are both provided with first grooves, and the front side and the rear side of the inner wall of each first groove are both fixedly connected with. The foot margin device can be quickly fixed on the folding box by arranging the clamping support, meanwhile, when the height of the folding box needs to be adjusted, the threaded rod is rotated to reduce the distance between the sliding block and the fixed block, and the position of the second connecting block is changed through the first supporting column and the second supporting column, so that an operator can conveniently adjust the height of the second connecting block according to needs to level the folding box.
Description
Technical Field
The invention relates to the technical field of assembly type buildings, in particular to a foot margin device for a folding house and an adjusting method of the foot margin device.
Background
The assembly type building is a great change to the construction mode, and the development of the assembly type building is beneficial to saving resources and energy, reducing construction pollution and improving labor production efficiency and quality safety level. For the module type integrated house or the folding house or other types of fabricated buildings, the flatness of the installation ground has corresponding requirements so as to ensure the normal posture and the structural stability of the box body.
If the flatness of the installation ground can not meet the requirement, the ground needs to be correspondingly trimmed. At present, the field condition is repaired by mainly adopting modes of adjusting a base plate, excavating, backfilling and tamping, manufacturing a concrete foundation beam and the like.
In the installation process, due to the adjustment requirement, the period of the hoisting equipment is long, two or more persons are required to cooperate with each other for operation, if special drainage and hardening treatment is not carried out on the ground, the bearing capacity of the local foundation ground can be lost under the effects of ground settlement and box body weight in rainy seasons, and if the ground is correspondingly treated, extra cost expenditure and construction period can be generated.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: the foundation device for the folding house and the adjusting method thereof have the advantages that the period of the lifting equipment is long due to the adjustment requirement in the installation process, two or more persons are needed to cooperate with each other for operation, if special drainage and hardening treatment is not carried out on the ground, the bearing capacity of the local foundation ground can be lost under the effects of ground settlement and box body weight in rainy seasons, and if the ground is correspondingly treated, extra cost expenditure and construction period can be generated.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a lower margin device for folding room, includes the threaded rod, the fixed surface of threaded rod is connected with the fixed block, the surperficial threaded connection of threaded rod has the slider, the slider is located the left side of fixed block, the fixed surface of threaded rod is connected with the bolt sleeve pipe, the bolt sleeve pipe is located the left side of slider.
First recess has all been seted up to the bottom of fixed block and the bottom of slider, the first pivot of the equal fixedly connected with in both sides around the first recess inner wall, the equal sliding connection in inner wall of the surface of first pivot and first recess has first support column, the inner wall sliding connection of first support column has the second pivot, the second pivot is located the below of first pivot, the first connecting block of the equal fixedly connected with in both sides around the second pivot, the surface of first support column and the inner wall sliding connection of first connecting block, the bottom fixedly connected with bottom plate of first connecting block.
The second recess has all been seted up to the upper surface of fixed block and the upper surface of slider, the equal fixedly connected with third pivot in both sides around the second recess inner wall, the equal sliding connection in inner wall of the surface of third pivot and second recess has the second support column, the inner wall sliding connection of second support column has the fourth pivot, the fourth pivot is located the top of third pivot, the equal fixedly connected with second connecting block in both sides around the fourth pivot, the surface of second support column and the inner wall sliding connection of second connecting block, the last fixed surface of second connecting block is connected with the card and holds in the palm.
Preferably, the first connecting block and the second connecting block are made of U-shaped steel, and the centers of the first connecting block, the bottom plate, the second connecting block and the clamping support are all on the same vertical line.
Preferably, the surface of the threaded rod is in threaded connection with nuts, and the nuts are located on the left side and the right side of the sliding block.
Preferably, the number of the nuts is four, and the left side and the right side of the sliding block are both provided with two nuts.
Preferably, the left side and the right side of the sliding block are fixedly connected with magnetic rings, the right side of the pin sleeve and the left side of the fixed block are both bonded with telescopic pipes, the inner walls of the telescopic pipes are in contact with the surfaces of the nuts, the surfaces of the telescopic pipes are fixedly connected with iron rings, and the surfaces of the iron rings are in contact with the inner walls of the magnetic rings.
Preferably, a bolt hole is formed in the left side of the bolt sleeve, a handle mechanism is connected to the inner wall of the bolt hole in a sliding mode, and the right side of the handle mechanism is in contact with the right side of the threaded rod.
Preferably, handle mechanism includes the handle bent axle, the left side of handle bent axle and the right side contact of threaded rod, the surperficial sliding connection of handle bent axle has the sleeve pipe of holding, hold the equal sliding connection in sheathed tube left and right sides and have the handle to keep off the ring, the inner wall that the handle kept off the ring and the inner wall fixed connection of handle bent axle, the equal fixedly connected with handle bolt in both sides around the handle bent axle, the inner wall in bolt hole and the surperficial sliding connection of handle bolt.
Preferably, the surface of the right telescopic pipe is connected with a supporting block in a sliding manner, the front side of the supporting block is fixedly connected with a limiting frame, the inner wall of the limiting frame and the front side of the supporting block are both connected with a graduated scale in a sliding manner, and the back side of the graduated scale is fixedly connected with the front side of the second connecting block.
An adjustment method of a foot margin device for a folding house comprises the following steps:
s1, observation: and (5) observing an acrylic level meter on the chassis frame of the folding box, and judging a foot margin device needing to be adjusted.
S2, adjusting: the nut on the rotatory lower margin device makes the nut move to the region that does not have the influence to the operation, then inserts the handle bolt on the handle mechanism to the bolt downthehole, waves the handle bent axle and makes it drive the threaded rod and rotate, at this moment, makes the distance change between slider and the fixed block through the threaded rod, and then adjusts the height of second connecting block.
S3, fixing: after the adjustment is completed, the height of the whole folding box is enabled to reach a horizontal state, and then nuts on all the foot margin devices are adjusted to enable the nuts to be in close contact with the sliding blocks, so that the self-locking effect is realized.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the foot margin device can be quickly fixed on the folding box by arranging the clamping support, meanwhile, by arranging the threaded rod, the fixing block, the sliding block, the first groove, the first rotating shaft, the first supporting column, the second rotating shaft, the first connecting block, the second groove, the third rotating shaft, the second supporting column, the fourth rotating shaft and the second connecting block, when the height of the folding box needs to be adjusted, the threaded rod is rotated, so that the distance between the sliding block and the fixing block is reduced, at the moment, the position of the second connecting block is changed through the first supporting column and the second supporting column, so that an operator can conveniently adjust the height of the second connecting block according to needs to enable the folding box to be horizontal, meanwhile, by arranging the bottom plate, the pressure of the first connecting block can be dispersed, and the foot margin device is more stably supported.
(2) According to the invention, the nut is arranged, when the foundation device is adjusted, the nut is rotated to enable the nut to be in close contact with the sliding block, the two nuts are arranged on the left side and the right side of the sliding block, the sliding block is further fixed through the nut, the situation that the position of the sliding block is deviated due to overlarge pressure on the second connecting block is prevented, meanwhile, the iron ring is sleeved on the magnetic ring through the arrangement of the magnetic ring, the telescopic pipe and the iron ring after the foundation device is adjusted, the iron ring is fixed on the sliding block, at the moment, the threaded rod is wrapped through the telescopic pipe, and the situation that when the threaded rod is rotated, if more dust is adsorbed on the threaded rod is prevented, the sliding block is easily clamped.
(3) According to the invention, by arranging the bolt sleeve, the bolt hole and the handle mechanism, when the height of the second connecting block is adjusted, the handle bolt is inserted into the bolt hole, the handle crankshaft and the threaded rod are connected together through the handle bolt and the bolt sleeve, so that the threaded rod can be conveniently rotated by an operator through the handle crankshaft, and meanwhile, the handle crankshaft and the threaded rod can be directly separated, so that the space occupied by the foundation device is reduced.
(4) According to the invention, by arranging the supporting block, the limiting frame and the dividing ruler, when the height of the second connecting block is adjusted, the dividing ruler is driven to move up and down through the second connecting block, at the moment, an operator can judge the height of the second connecting block according to the position of the limiting ring on the dividing ruler, and thus, the user can conveniently adjust the height of the second connecting block according to the requirement.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the invention at B of FIG. 1;
FIG. 4 is a front view of the structure of the present invention;
FIG. 5 is a side view of the slider of the present invention;
FIG. 6 is a side view of the latch sleeve of the present invention;
fig. 7 is a side view of a first connecting block of the present invention.
In the figure: 1. a threaded rod; 2. a fixed block; 3. a slider; 4. a plug bush; 5. a first groove; 6. a first rotating shaft; 7. a first support column; 8. a second rotating shaft; 9. a first connection block; 10. a base plate; 11. a second groove; 12. a third rotating shaft; 13. a second support column; 14. a fourth rotating shaft; 15. a second connecting block; 16. clamping and supporting; 17. a nut; 18. a magnetic ring; 19. a telescopic pipe; 20. an iron ring; 21. a pin hole; 22. a handle mechanism; 221. a handle crankshaft; 222. holding the sleeve; 223. a handle stop ring; 224. a handle latch; 23. a support block; 24. a limiting frame; 25. a graduated scale.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, a lower margin device for a folding house comprises a threaded rod 1, wherein a fixed block 2 is fixedly connected to the surface of the threaded rod 1, a sliding block 3 is connected to the surface of the threaded rod 1 in a threaded manner, the sliding block 3 is positioned on the left side of the fixed block 2, the threaded rod 1 is rotated to change the distance between the sliding block 3 and the fixed block 2, a latch sleeve 4 is fixedly connected to the surface of the threaded rod 1, and the latch sleeve 4 is positioned on the left side of the sliding block 3.
The upper surface of the fixed block 2 and the upper surface of the sliding block 3 are both provided with a second groove 11, the front side and the back side of the inner wall of the second groove 11 are both fixedly connected with a third rotating shaft 12, the surface of the third rotating shaft 12 and the inner wall of the second groove 11 are both slidably connected with a second supporting column 13, the inner wall of the second supporting column 13 is slidably connected with a fourth rotating shaft 14, the fourth rotating shaft 14 is positioned above the third rotating shaft 12, the front side and the back side of the fourth rotating shaft 14 are both fixedly connected with a second connecting block 15, the surface of the second supporting column 13 is slidably connected with the inner wall of the second connecting block 15, the upper surface of the second connecting block 15 is fixedly connected with a clamping support 16, the first connecting block 9 and the second connecting block 15 are both made of U-shaped steel, the centers of the first connecting block 9, the bottom plate 10, the second connecting block 15 and the clamping support 16 are all on the same vertical line, the surface of the right telescopic tube, equal sliding connection in the front of inner wall and supporting shoe 23 of spacing 24 has scale 25, spacing 24 plays limiting displacement to scale 25, scale 25's the back and the positive fixed connection of second connecting block 15, through setting up supporting shoe 23, spacing 24 and scale 25, when adjusting the height of second connecting block 15, drive scale 25 through second connecting block 15 and reciprocate, at this moment, operating personnel can be according to the position of spacing ring on scale 25, judge the height of second connecting block 15, and then convenient to use person adjusts the height of second connecting block 15 as required.
The surface of the threaded rod 1 is in threaded connection with a nut 17, the nut 17 is located on the left side and the right side of the sliding block 3, the number of the nuts 17 is four, the left side and the right side of the sliding block 3 are both provided with two nuts 17, the nuts 17 are arranged, after the ground pin device is adjusted, the nuts 17 are rotated to enable the nuts 17 to be in close contact with the sliding block 3, the left side and the right side of the sliding block 3 are both provided with two nuts 17, the sliding block 3 is further fixed through the nuts 17, the situation that the position of the sliding block 3 is deviated due to overlarge pressure on the second connecting block 15 is prevented, the left side and the right side of the sliding block 3 are both fixedly connected with a magnetic ring 18, the right side of the bolt sleeve 4 and the left side of the fixing block 2 are both bonded with telescopic pipes 19, the inner wall of each telescopic pipe 19 is in contact with the surface of the nut, The telescopic pipe 19 and the iron ring 20 are used for sleeving the iron ring 20 on the magnetic ring 18 after the foundation device is adjusted, so that the iron ring 20 is fixed on the sliding block 3, at the moment, the threaded rod 1 is wrapped through the telescopic pipe 19, and further, when the threaded rod 1 is rotated, if more dust is adsorbed on the threaded rod 1, the sliding block 3 is easily clamped.
The left side of the bolt sleeve 4 is provided with a bolt hole 21, the inner wall of the bolt hole 21 is connected with a handle mechanism 22 in a sliding manner, the right side of the handle mechanism 22 is in contact with the right side of the threaded rod 1, the handle mechanism 22 comprises a handle crankshaft 221, the left side of the handle crankshaft 221 is in contact with the right side of the threaded rod 1, the surface of the handle crankshaft 221 is connected with a hand-holding sleeve 222 in a sliding manner, the left side and the right side of the hand-holding sleeve 222 are both connected with handle baffle rings 223 in a sliding manner, the inner wall of each handle baffle ring 223 is fixedly connected with the inner wall of the handle crankshaft 221, the handle baffle rings 223 play a limiting role on the hand-holding sleeve 222, the front side and the rear side of the handle crankshaft 221 are both fixedly connected with handle bolts 224, the inner wall of the bolt hole 21 is in sliding connection with the surface of the handle bolts 224, and the bolt hole, through handle bolt 224 and bolt sleeve 4, link together handle crankshaft 221 and threaded rod 1, and then through handle crankshaft 221, the operating personnel of being convenient for rotates threaded rod 1, and simultaneously, handle crankshaft 221 and threaded rod 1 can direct separation, and then reduce the occupied space of this lower margin device.
An adjustment method of a foot margin device for a folding house comprises the following steps:
s1, observation: and (5) observing an acrylic level meter on the chassis frame of the folding box, and judging a foot margin device needing to be adjusted.
S2, adjusting: the nut 17 on the anchor device is rotated to move the nut 17 to an area which does not affect the operation, then the handle bolt 224 on the handle mechanism 22 is inserted into the bolt hole 21, the handle crankshaft 221 is shaken to drive the threaded rod 1 to rotate, at the moment, the distance between the sliding block 3 and the fixed block 2 is changed through the threaded rod 1, and then the height of the second connecting block 15 is adjusted.
S3, fixing: after the adjustment is finished, the height of the whole folding box reaches the horizontal state, and then the nuts 17 on all the foot margin devices are adjusted, so that the nuts 17 are in close contact with the sliding blocks 3, and the self-locking effect is realized.
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.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (9)
1. The ground pin device for the folding house comprises a threaded rod (1), and is characterized in that a fixed block (2) is fixedly connected to the surface of the threaded rod (1), a sliding block (3) is connected to the surface of the threaded rod (1) in a threaded manner, the sliding block (3) is located on the left side of the fixed block (2), a pin sleeve (4) is fixedly connected to the surface of the threaded rod (1), and the pin sleeve (4) is located on the left side of the sliding block (3);
the bottom of the fixed block (2) and the bottom of the sliding block (3) are both provided with a first groove (5), the front side and the rear side of the inner wall of the first groove (5) are both fixedly connected with a first rotating shaft (6), the surface of the first rotating shaft (6) and the inner wall of the first groove (5) are both slidably connected with a first supporting column (7), the inner wall of the first supporting column (7) is slidably connected with a second rotating shaft (8), the second rotating shaft (8) is positioned below the first rotating shaft (6), the front side and the rear side of the second rotating shaft (8) are both fixedly connected with a first connecting block (9), the surface of the first supporting column (7) is slidably connected with the inner wall of the first connecting block (9), and the bottom of the first connecting block (9) is fixedly connected with a bottom plate (10);
second recess (11) have all been seted up to the upper surface of upper surface and slider (3) of fixed block (2), the equal fixedly connected with third pivot (12) in both sides around second recess (11) inner wall, the equal sliding connection in inner wall of the surface of third pivot (12) and second recess (11) has second support column (13), the inner wall sliding connection of second support column (13) has fourth pivot (14), fourth pivot (14) are located the top of third pivot (12), the equal fixedly connected with second connecting block (15) in both sides around fourth pivot (14), the surface of second support column (13) and the inner wall sliding connection of second connecting block (15), the last fixed surface of second connecting block (15) is connected with the card and holds in the palm (16).
2. A foot device for a folding house according to claim 1, characterized in that the first connecting block (9) and the second connecting block (15) are both U-shaped steel, and the centers of the first connecting block (9), the bottom plate (10), the second connecting block (15) and the clamping support (16) are all on the same vertical line.
3. An anchor device for a folding house according to claim 1, characterized in that the surface of the threaded rod (1) is threaded with nuts (17), the nuts (17) being located on the left and right sides of the slide block (3).
4. An anchor assembly for a collapsible shelter as claimed in claim 1, wherein the number of nuts (17) is four and there are two nuts (17) on each of the left and right sides of the slide (3).
5. The foundation device for the folding house as claimed in claim 3, wherein the left and right sides of the sliding block (3) are fixedly connected with magnetic rings (18), the right side of the latch sleeve (4) and the left side of the fixed block (2) are both adhered with telescopic pipes (19), the inner walls of the telescopic pipes (19) are in contact with the surface of the nuts (17), the surfaces of the telescopic pipes (19) are fixedly connected with iron rings (20), and the surfaces of the iron rings (20) are in contact with the inner walls of the magnetic rings (18).
6. A foot margin device for a folding house according to claim 1, characterized in that a latch hole (21) is opened at the left side of the latch sleeve (4), a handle mechanism (22) is slidably connected to the inner wall of the latch hole (21), and the right side of the handle mechanism (22) is in contact with the right side of the threaded rod (1).
7. A ground foot device for a folding house according to claim 6, characterized in that the handle mechanism (22) comprises a handle crankshaft (221), the left side of the handle crankshaft (221) is in contact with the right side of the threaded rod (1), a hand-holding sleeve (222) is slidably connected to the surface of the handle crankshaft (221), handle retaining rings (223) are slidably connected to the left and right sides of the hand-holding sleeve (222), the inner walls of the handle retaining rings (223) are fixedly connected with the inner walls of the handle crankshaft (221), handle bolts (224) are fixedly connected to the front and rear sides of the handle crankshaft (221), and the inner walls of the bolt holes (21) are slidably connected with the surface of the handle bolts (224).
8. A foundation device for a folding house according to claim 5, wherein a supporting block (23) is slidably connected to the surface of the right telescopic pipe (19), a limiting frame (24) is fixedly connected to the front surface of the supporting block (23), a graduated scale (25) is slidably connected to the inner wall of the limiting frame (24) and the front surface of the supporting block (23), and the back surface of the graduated scale (25) is fixedly connected to the front surface of the second connecting block (15).
9. An adjustment method of a foundation device for a folding house, characterized by comprising the following steps:
s1, observation: and (5) observing an acrylic level meter on the chassis frame of the folding box, and judging a foot margin device needing to be adjusted.
S2, adjusting: the nut (17) on the ground foot device is rotated, the nut (17) is moved to an area without influence on operation, then a handle bolt (224) on a handle mechanism (22) is inserted into a bolt hole (21), a handle crankshaft (221) is shaken to drive a threaded rod (1) to rotate, at the moment, the distance between a sliding block (3) and a fixed block (2) is changed through the threaded rod (1), and then the height of a second connecting block (15) is adjusted.
S3, fixing: after the adjustment is finished, the height of the whole folding box reaches the horizontal state, and then nuts (17) on all the foot margin devices are adjusted, so that the nuts (17) are in close contact with the sliding blocks (3), and the self-locking effect is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911287258.3A CN111042338A (en) | 2019-12-14 | 2019-12-14 | Foot margin device for folding house and adjusting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911287258.3A CN111042338A (en) | 2019-12-14 | 2019-12-14 | Foot margin device for folding house and adjusting method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111042338A true CN111042338A (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911287258.3A Pending CN111042338A (en) | 2019-12-14 | 2019-12-14 | Foot margin device for folding house and adjusting method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463947A (en) * | 2021-07-07 | 2021-10-01 | 苏州中晟盛金属材料制造有限公司 | Security protection formula prefabricated house with urgent succour function |
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| CN209142106U (en) * | 2018-10-13 | 2019-07-23 | 山东博通铝业有限公司 | A kind of aluminium alloy trailer supporting leg |
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Application publication date: 20200421 |