CN111350337A - Bearing frame for building construction - Google Patents
Bearing frame for building construction Download PDFInfo
- Publication number
- CN111350337A CN111350337A CN202010084293.1A CN202010084293A CN111350337A CN 111350337 A CN111350337 A CN 111350337A CN 202010084293 A CN202010084293 A CN 202010084293A CN 111350337 A CN111350337 A CN 111350337A
- Authority
- CN
- China
- Prior art keywords
- plate
- bearing frame
- welded
- building construction
- top end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/18—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by cantilevers or other provisions mounted in openings in the building, e.g. window openings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
- E04G5/048—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls with hooks to be attached on the wall's crown
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/08—Scaffold boards or planks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/10—Steps or ladders specially adapted for scaffolds
Abstract
The invention belongs to the technical field of buildings, in particular to a bearing frame for building construction, which aims at solving the problems that the prior air conditioner external units are protected mainly by safety belts during installation, and are inconvenient to move when the air conditioner external units are moved, so that the installation time is long and the installation efficiency is low. According to the invention, the main fixing plate and the auxiliary fixing plate are clamped at the edge of a window or a balcony, the fastening bolt is screwed to be fixed on a windowsill or a balcony by utilizing the clamping plate to match with the main fixing plate, and the pedal is arranged above the two supporting plates, so that a temporary rack can be formed on the outer side of the windowsill or the balcony, a worker can conveniently move and install the air conditioner external unit on the outer side of a house, the operation is simple and convenient, and the installation safety of the air conditioner external unit is improved.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a bearing frame for building construction.
Background
Buildings are artificially constructed assets, belong to the category of fixed assets, and comprise houses and buildings. A house is an engineered building for people to live, work, study, produce, manage, entertain, store goods, and perform other social activities. The difference from buildings is structures, which refer to engineering buildings other than houses, such as fences, roads, dams, wells, tunnels, water towers, bridges, chimneys, and the like.
House construction is the most frequently contacted among daily life, in the house construction process, often meet and carry out the construction in the house outside, wherein, in the house decoration process, often meet and need install the outer machine of air conditioner in the outside, although many building outsides reserve and leave the outer machine installation machine position of air conditioner, these installation machine positions have certain distance apart from windowsill or balcony, and the staff is installed the degree of danger greatly, at present, mainly rely on the safety belt to protect, move inconvenience when moving the outer machine of air conditioner for the installation time is long, and the installation effectiveness is low.
Disclosure of Invention
The invention provides a bearing frame for building construction, which is based on the technical problems that many existing air conditioner external units are mainly protected by safety belts, and are inconvenient to move when the air conditioner external units are moved, so that the installation time is long, and the installation efficiency is low.
The invention provides a bearing frame for building construction, which comprises two support plates with Z-shaped structures, wherein a main fixing plate and an auxiliary fixing plate are welded at the bottoms of the two support plates, two fastening bolts are screwed on the side surfaces of the auxiliary fixing plate, a clamping plate is connected between the end parts of the fastening bolts through a bearing, the top end of the clamping plate is in sliding connection with the bottom ends of the support plates, a pedal is fixedly installed between the top ends of the two support plates, a limiting screw hole is formed in the top end of each support plate, a limiting bolt is screwed on the top end of each limiting screw hole, and two strip-shaped holes matched with the limiting bolts are formed in the top end of each pedal.
Preferably, the top of backup pad is seted up the installation draw-in groove of two L type structures, and the bottom both sides of footboard all weld the piece that colludes of two L type structures.
Preferably, the top end of the pedal is hinged with a protective guard, and the rotating angle between the protective guard and the pedal is 0-90 degrees.
Preferably, the clamping plate and the main fixing plate are fixedly provided with rubber cushion blocks at the sides close to each other, and the rubber cushion blocks are of an inverted L-shaped structure.
Preferably, the top edge of the supporting plate is provided with a raised edge.
Preferably, the top edge fixed mounting of footboard has the connecting plate, and the bottom welding of connecting plate has two connection subplates that set up a plurality of ladders, and the welding has a plurality of ladder boards between two connection subplates tops.
Preferably, the side welding of backup pad has a plurality of rectangle intubate, and the bottom welding of connecting plate has a plurality of inserted bars with rectangle intubate looks adaptation, and the top of connecting plate is provided with the bar groove with bar hole equidimension.
Preferably, a reinforcing supporting plate is welded between the supporting plate and the main fixing plate, and the side face of the rectangular insertion tube is welded with the reinforcing supporting plate.
Preferably, the top end of the supporting plate is provided with a thread groove, and the top end of the thread groove is screwed with a reinforcing mechanism.
Preferably, the reinforcing mechanism includes internal thread sleeve, threaded rod and welds the grafting portion in the threaded rod bottom, the bottom and the thread groove looks spiro union of grafting portion, and threaded rod top and internal thread sleeve spiro union, the telescopic top of internal thread is connected with the rubber round platform through the bearing, and the telescopic side spiro union of internal thread has the handle bar.
Compared with the prior art, the invention provides a bearing frame for building construction, which has the following beneficial effects:
the support plates of the bearing frame can be clamped at the edge of a window or a balcony through the main fixing plate and the auxiliary fixing plate by workers, the fastening bolts are rotated to be fixed on a windowsill or a balcony by utilizing the clamping plates to match with the main fixing plate, and the pedals are arranged above the two support plates, so that a temporary rack can be formed on the outer side of the windowsill or the balcony, the workers can conveniently move and install the air conditioner external unit on the outer side of a house, the operation is simple and convenient, and the installation safety of the air conditioner external unit is improved;
when the pedal is installed, the hooking piece welded at the bottom end of the pedal is inserted from the large opening of the installation clamping groove, the pedal is further pushed outwards, the horizontal section of the hooking piece is clamped with the bottom of the supporting plate, the pedal and the supporting plate are screwed and fixed through the limiting bolt, the bearing frame is of the split mounting structure, the assembly and disassembly are convenient, the operation convenience is improved, meanwhile, the horizontal section of the hooking piece is clamped with the bottom of the supporting plate, the tilting phenomenon caused when the pedal is trampled can be avoided, and the use safety of the bearing frame is further improved;
the steps installed by the rectangular insertion pipes and the insertion rods can be assembled at the edges of the pedals to provide stress points for workers to carry the outdoor unit, the downward extending distance of the bearing frame can be increased, the application range of the bearing frame is enlarged, and the convenience of the workers in installing the outdoor unit of the air conditioner is further improved;
when the backup pad was installed, the staff can utilize reinforcing mechanism to fix the backup pad tip, and grafting portion is fixed with the backup pad during installation, and rotating internal thread sleeve can adjust reinforcing mechanism's length, and then makes the rubber round platform on reinforcing mechanism top contact with the roof, and then balances bearing the inside and outside weight of frame, and the outside gliding when avoiding the staff to step on, further increases the security of bearing the use of frame.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a bearing frame for building construction according to the present invention;
FIG. 2 is a schematic view of a supporting plate structure of a bearing frame for building construction according to the present invention;
FIG. 3 is a schematic diagram of a pedal structure of a bearing frame for building construction according to the present invention;
FIG. 4 is a schematic diagram of a construction of a loading frame for construction according to the present invention;
fig. 5 is a schematic cross-sectional structure view of an embodiment 2 of a bearing frame for building construction according to the present invention;
fig. 6 is a schematic structural diagram of a reinforcing mechanism of a bearing frame for building construction according to the present invention.
In the figure: the device comprises a clamping plate 1, a rubber cushion block 2, an auxiliary fixing plate 3, a fastening bolt 4, a supporting plate 5, a reinforcing supporting plate 6, a mounting clamping groove 7, a pedal 8, a limiting bolt 9, a connecting plate 10, a protective guard 11, a hooking part 12, a main fixing plate 13, a connecting auxiliary plate 14, a stepped plate 15, a limiting screw hole 16, a rectangular insertion tube 17, a convex edge 18, a strip-shaped hole 19, an insertion rod 20, a thread groove 21, a threaded rod 22, an internal thread sleeve 23, a rubber circular table 24, a handle rod 25 and an insertion part 26.
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.
Example 1
Referring to fig. 1-4, a bearing frame for building construction comprises two supporting plates 5 with a zigzag structure, wherein a main fixing plate 13 and an auxiliary fixing plate 3 are welded at the bottom of each supporting plate 5, two fastening bolts 4 are screwed on the side surface of each auxiliary fixing plate 3, a clamping plate 1 is connected between the end parts of the fastening bolts 4 through bearings, the top end of each clamping plate 1 is slidably connected with the bottom end of each supporting plate 5, a pedal 8 is fixedly installed between the top ends of the two supporting plates 5, a limiting screw hole 16 is arranged at the top end of each supporting plate 5, a limiting bolt 9 is screwed on the top end of each limiting screw hole 16, two strip-shaped holes 19 matched with the limiting bolts 9 are formed in the top end of each pedal 8, when an outdoor air conditioner outdoor unit is installed, a worker can clamp the supporting plates 5 of the bearing frame at the edge of a window or a balcony through the main fixing plate 13 and the auxiliary fixing plate 3, and the fastening bolts 4 are screwed, the pedal 8 is arranged above the two supporting plates 5, so that a temporary rack can be formed on the outer side of a windowsill or a balcony, a worker can conveniently move the air conditioner external unit on the outer side of the house to install the air conditioner external unit, the operation is simple and convenient, and the installation safety of the air conditioner external unit is improved.
According to the invention, the top end of the supporting plate 5 is provided with the two mounting clamping grooves 7 with the L-shaped structures, the two hooking pieces 12 with the L-shaped structures are welded on the two sides of the bottom end of the pedal 8, when the pedal 8 is mounted, the hooking pieces 12 welded on the bottom end of the pedal 8 are inserted from the large openings of the mounting clamping grooves 7, the pedal 8 is further pushed outwards, the horizontal section of the hooking pieces 12 is clamped with the bottom of the supporting plate 5, the pedal 8 and the supporting plate 5 are screwed and fixed by the limiting bolts 9, the bearing frame is of the assembled mounting structure, the assembling and disassembling are convenient, the convenience in operation is increased, meanwhile, the horizontal section of the hooking pieces 12 is clamped with the bottom of the supporting plate 5, the tilting phenomenon when the pedal 8 is stepped on can be avoided, and the.
According to the invention, the top end of the pedal 8 is hinged with the protective guard 11, the rotation angle between the protective guard 11 and the pedal 8 is 0-90 degrees, the foldable protective guard 11 is arranged above the pedal 8, and when the bearing frame is arranged, the protective guard 11 is lifted to be vertical to the pedal 8 to serve as a protective guard for workers, so that tools or workers are prevented from sliding off, and the use safety of the bearing frame is further improved.
According to the invention, the rubber cushion blocks 2 are fixedly arranged on the mutually close sides of the clamping plate 1 and the main fixing plate 13, the rubber cushion blocks 2 are of an inverted L-shaped structure, when the supporting plate 5 is installed, the rubber cushion blocks 2 are in contact with the wall surface, so that the wall surface decoration damage is avoided, meanwhile, the supporting plate 5 can be supported by the horizontal sections of the rubber cushion blocks 2, the damage caused by the contact with the protruding parts such as the window frame is avoided, and the damage to the wall surface caused by the bearing frame in use is avoided.
According to the invention, the edge of the top end of the supporting plate 5 is provided with the raised edge 18, and the raised edge 18 can limit the outer side of the pedal 8 when the pedal 8 is installed, so that the pedal 8 is prevented from sliding off.
According to the invention, the connecting plate 10 is fixedly installed at the edge of the top end of the pedal 8, two connecting auxiliary plates 14 provided with a plurality of steps are welded at the bottom end of the connecting plate 10, a plurality of stepped plates 15 are welded between the top ends of the two connecting auxiliary plates 14, a plurality of rectangular insertion pipes 17 are welded at the side edge of the supporting plate 5, a plurality of insertion rods 20 matched with the rectangular insertion pipes 17 are welded at the bottom end of the connecting plate 10, a strip-shaped groove with the same size as the strip-shaped hole 19 is formed in the top end of the connecting plate 10, steps installed by the rectangular insertion pipes 17 and the insertion rods 20 can be assembled at the edge of the pedal 8, stress points are raised for workers to carry an outdoor unit, the downward extending distance of the bearing frame can be increased, the application range of the bearing frame is increased.
According to the invention, the reinforcing support plate 6 is welded between the support plate 5 and the main fixing plate 13, the side surface of the rectangular insertion tube 17 is welded with the reinforcing support plate 6, the supporting strength of the outer side of the support plate 5 is increased by using the reinforcing support plate 6, and the stepped strength of side installation is increased by using the reinforcing support plate 6 and the rectangular insertion tube 17 for welding, so that the stability of the bearing frame in the use process is further increased.
In this embodiment, when outdoor machine of outdoor installation air conditioner, the staff can be with the backup pad 5 that bears the frame, through main fixed plate 13 and 3 joint in window or balcony edge of vice fixed plate, rotating fastening bolt 4 utilizes 1 cooperation main fixed plate 13 of grip block to be fixed in on windowsill or balcony, install footboard 8 in two backup pads 5 tops, can constitute a interim rack in windowsill or balcony outside, the staff of being convenient for moves the outer machine of air conditioner in the house outside, install it, and easy operation is convenient, the security of the outer machine installation of increase air conditioner.
Example 2
Referring to fig. 5-6, a bearing frame for building construction, a threaded groove 21 is formed at the top end of a supporting plate 5, and a reinforcing mechanism is screwed at the top end of the threaded groove 21.
The strengthening mechanism includes internal thread sleeve 23, threaded rod 22 and welds grafting portion 26 in the threaded rod 22 bottom, and the bottom and the thread groove 21 looks spiro union of grafting portion 26, and threaded rod 22 top and internal thread sleeve 23 spiro union, and the top of internal thread sleeve 23 is connected with rubber round platform 24 through the bearing, and the side spiro union of internal thread sleeve 23 has handle bar 25.
In this embodiment, when the supporting plate 5 is installed, the worker can fix the end of the supporting plate 5 by using the reinforcing mechanism, the inserting portion 26 is fixed to the supporting plate 5 during installation, the length of the reinforcing mechanism can be adjusted by rotating the internal thread sleeve 23, and then the rubber round platform 24 at the top end of the reinforcing mechanism is in contact with the roof, so that the weight inside and outside the bearing frame is balanced, the outer side is prevented from sliding downwards when the worker steps on, and the use safety of the bearing frame is further improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a construction is with bearing frame, includes backup pad (5) of two "Z" font structures, two main fixed plate (13) and auxiliary fixed plate (3) have all been welded to the bottom of backup pad (5), and the side spiro union of auxiliary fixed plate (3) has two fastening bolt (4), a serial communication port, be connected with grip block (1) through the bearing between the tip of fastening bolt (4), the top of grip block (1) and the bottom sliding connection of backup pad (5), two fixed mounting has footboard (8) between the top of backup pad (5), the top of backup pad (5) is provided with spacing screw (16), and the top spiro union of spacing screw (16) has spacing bolt (9), two bar hole (19) with spacing bolt (9) looks adaptation are seted up on the top of footboard (8).
2. The bearing frame for building construction according to claim 1, characterized in that two L-shaped mounting slots (7) are opened at the top end of the supporting plate (5), and two L-shaped hook members (12) are welded at both sides of the bottom end of the pedal (8).
3. The bearing bracket for building construction according to claim 1, characterized in that the top end of the pedal (8) is hinged with a guard rail (11), and the rotation angle between the guard rail (11) and the pedal (8) is 0-90 °.
4. The bearing frame for building construction according to claim 1, characterized in that the clamping plate (1) and the main fixing plate (13) are fixedly provided with rubber cushion blocks (2) at the sides close to each other, and the rubber cushion blocks (2) are of an inverted L-shaped structure.
5. The loading bracket for construction use according to claim 1, characterized in that the top end edge of the support plate (5) is provided with a raised edge (18).
6. The bearing frame for building construction according to claim 1, wherein a connecting plate (10) is fixedly installed at the top end edge of the pedal (8), two connecting sub-plates (14) provided with a plurality of steps are welded at the bottom end of the connecting plate (10), and a plurality of step plates (15) are welded between the top ends of the two connecting sub-plates (14).
7. The bearing frame for building construction according to claim 6, characterized in that a plurality of rectangular insertion pipes (17) are welded on the side of the supporting plate (5), a plurality of insertion rods (20) matched with the rectangular insertion pipes (17) are welded on the bottom end of the connecting plate (10), and a strip-shaped groove with the same size as the strip-shaped hole (19) is formed in the top end of the connecting plate (10).
8. The bearing bracket for building construction according to claim 7, characterized in that a reinforcing support plate (6) is welded between the support plate (5) and the main fixing plate (13), and the side surface of the rectangular insertion tube (17) is welded with the reinforcing support plate (6).
9. The bearing frame for building construction as claimed in claim 1, wherein the top end of the support plate (5) is provided with a thread groove (21), and the top end of the thread groove (21) is screwed with a reinforcing mechanism.
10. The bearing frame for the building construction as claimed in claim 9, wherein the reinforcing mechanism comprises an internally threaded sleeve (23), a threaded rod (22) and an inserting part (26) welded to the bottom end of the threaded rod (22), the bottom end of the inserting part (26) is in threaded connection with the threaded groove (21), the top end of the threaded rod (22) is in threaded connection with the internally threaded sleeve (23), the top end of the internally threaded sleeve (23) is connected with a rubber round table (24) through a bearing, and a handle rod (25) is in threaded connection with the side surface of the internally threaded sleeve (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010084293.1A CN111350337A (en) | 2020-02-10 | 2020-02-10 | Bearing frame for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010084293.1A CN111350337A (en) | 2020-02-10 | 2020-02-10 | Bearing frame for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111350337A true CN111350337A (en) | 2020-06-30 |
Family
ID=71193973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010084293.1A Pending CN111350337A (en) | 2020-02-10 | 2020-02-10 | Bearing frame for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111350337A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324119A (en) * | 2020-10-29 | 2021-02-05 | 罗仁富 | Building field workman high altitude construction protector |
| CN113581051A (en) * | 2021-08-09 | 2021-11-02 | 威海市妇幼保健院（威海市立第二医院、威海市妇女儿童医院） | Epidemic prevention mobile hospital convenient for logging in |
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| KR20030009257A (en) * | 2002-12-20 | 2003-01-29 | 다산건설(주) | Bracket for scaffolding |
| JP3898088B2 (en) * | 2002-05-28 | 2007-03-28 | 有限会社ミツオ電気 | Structure of work platform |
| CN201031495Y (en) * | 2007-04-25 | 2008-03-05 | 程云 | High building outdoor working device |
| CN201704941U (en) * | 2010-01-13 | 2011-01-12 | 英德市坤煌科技开发有限公司 | Maintenance platform for injection molding machine |
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| JP2017014744A (en) * | 2015-06-29 | 2017-01-19 | 旭化成ホームズ株式会社 | Suspending work floor |
| CN107165396A (en) * | 2017-06-27 | 2017-09-15 | 朱慧芳 | One kind building interim window side arm in high-altitude |
| CN208105835U (en) * | 2018-04-18 | 2018-11-16 | 河南威丽市政园林有限公司 | A kind of safe construction frame of construction |
| CN208718333U (en) * | 2018-08-20 | 2019-04-09 | 北京天润建设有限公司 | A kind of crosshead |
| CN209193426U (en) * | 2018-11-07 | 2019-08-02 | 中国水利水电第三工程局有限公司 | A kind of air-conditioner outdoor unit mounting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3898088B2 (en) * | 2002-05-28 | 2007-03-28 | 有限会社ミツオ電気 | Structure of work platform |
| KR20030009257A (en) * | 2002-12-20 | 2003-01-29 | 다산건설(주) | Bracket for scaffolding |
| CN201031495Y (en) * | 2007-04-25 | 2008-03-05 | 程云 | High building outdoor working device |
| CN201704941U (en) * | 2010-01-13 | 2011-01-12 | 英德市坤煌科技开发有限公司 | Maintenance platform for injection molding machine |
| CN202055500U (en) * | 2011-05-09 | 2011-11-30 | 臧敏杰 | Working platform device for aloft work |
| JP2017014744A (en) * | 2015-06-29 | 2017-01-19 | 旭化成ホームズ株式会社 | Suspending work floor |
| CN107165396A (en) * | 2017-06-27 | 2017-09-15 | 朱慧芳 | One kind building interim window side arm in high-altitude |
| CN208105835U (en) * | 2018-04-18 | 2018-11-16 | 河南威丽市政园林有限公司 | A kind of safe construction frame of construction |
| CN208718333U (en) * | 2018-08-20 | 2019-04-09 | 北京天润建设有限公司 | A kind of crosshead |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324119A (en) * | 2020-10-29 | 2021-02-05 | 罗仁富 | Building field workman high altitude construction protector |
| CN113581051A (en) * | 2021-08-09 | 2021-11-02 | 威海市妇幼保健院（威海市立第二医院、威海市妇女儿童医院） | Epidemic prevention mobile hospital convenient for logging in |
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