CN116534717A - Prefabricated wallboard lifting device of assembled building - Google Patents
Prefabricated wallboard lifting device of assembled building Download PDFInfo
- Publication number
- CN116534717A CN116534717A CN202310491552.6A CN202310491552A CN116534717A CN 116534717 A CN116534717 A CN 116534717A CN 202310491552 A CN202310491552 A CN 202310491552A CN 116534717 A CN116534717 A CN 116534717A
- Authority
- CN
- China
- Prior art keywords
- support plate
- lifting
- prefabricated
- fixedly connected
- wallboard
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000003825 pressing Methods 0.000 claims description 15
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/46—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces by inflatable elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses prefabricated wallboard hoisting equipment for an assembled building, and relates to the technical field of wallboard hoisting construction. The invention relates to prefabricated wallboard lifting equipment for an assembled building, which comprises a lifting support plate, wherein a plurality of nonporous lifting mechanisms used for being connected with prefabricated wallboards are equidistantly arranged at the lower part of the lifting support plate, bearing mechanisms used for lifting the prefabricated wallboards are symmetrically arranged at the left and right sides of the lower end surface of the lifting support plate, each bearing mechanism comprises a push rod fixedly connected to the lower end surface of the lifting support plate, an inverted U-shaped frame fixedly connected to the lower end of the push rod is in an inclined state that one side close to the push rod is high and the other side far from the push rod is low, and lifting plates are fixedly connected to the opposite sides of the two mounting seats.
Description
Technical Field
The invention relates to the technical field of wallboard hoisting construction, in particular to prefabricated wallboard hoisting equipment for an assembled building.
Background
The prefabricated wallboard refers to a reinforced concrete slab type component for building assembly, namely a wallboard or a wallboard for short, which is manufactured at a prefabricated factory or a building site, and the prefabricated concrete wallboard is adopted to construct an assembled large-scale building, so that the factory and mechanical construction degree can be improved, the field wet operation is reduced, the field labor is saved, the seasonal influence is overcome, the building construction period is shortened, and the prefabricated wallboard is required to be hoisted by a crane and a steel rope in the assembly process.
Traditional lifting mode needs to punch on the wallboard, utilizes wire rope to pass behind the hole and carries out the hoist and mount, easily causes the damage to the wallboard, need repair the hanging hole after hoist and mount are accomplished, has destroyed the wholeness of wallboard, has reduced the intensity of wallboard, and though also have the mode of directly twining the lifting rope outside the wallboard and hoist and mount, but this kind of mode is when removing the wallboard to mounted position and ground connection, twines the lifting rope that is located the bottom outside the wallboard and can become the hindrance again, is inconvenient for take out, influences the normal assembly work of wallboard.
Disclosure of Invention
The invention provides an assembled building prefabricated wallboard hoisting device, which solves the technical problems that the hoisting mode is easy to damage a prefabricated wallboard, the integrity of the wallboard is damaged, and a hoisting rope wound at the bottom of the prefabricated wallboard can become a hindrance to influence the normal assembly of the prefabricated wallboard.
The invention provides prefabricated wallboard lifting equipment for an assembled building, which comprises a lifting support plate, wherein a plurality of nonporous lifting mechanisms used for being connected with prefabricated wallboards are equidistantly arranged at the lower part of the lifting support plate, supporting mechanisms used for lifting the prefabricated wallboards are symmetrically arranged at the left and right sides of the lower end face of the lifting support plate, each supporting mechanism comprises a push rod fixedly connected to the lower end face of the lifting support plate, an inverted U-shaped frame fixedly connected to the lower end of the push rod, a mounting seat arranged in the inverted U-shaped frame in a sliding manner, reset springs are fixedly connected between the mounting seat and the inverted U-shaped frame together, sliding columns fixedly connected to opposite sides in the inverted U-shaped frame are arranged on the front side and the rear side of the mounting seat and used for being matched with the sliding columns so as to drive the sliding columns to move, the sliding columns are in the driving grooves, the driving grooves are in inclined states of being close to one side of the push rod and being far away from one side of the push rod, and the opposite sides of the two mounting seats are fixedly connected with lifting plates.
In one possible implementation manner, the non-hole hoisting mechanism comprises a boom fixedly connected to the lower end face of the hoisting support plate, a plurality of lower struts circumferentially equidistant hinged to the lower end face of the boom, a sliding sleeve arranged on the sliding ring outside the boom, a plurality of upper struts circumferentially equidistant hinged to the sliding ring outside the sliding ring and corresponding to the lower struts, and one ends, close to each other, of the upper struts and the lower struts are hinged, and a pressing plate is installed at the hinged position of the upper struts and the lower struts.
In one possible implementation manner, the lifting support plate upper end face is provided with a positioning mechanism for adjusting the horizontal position of the lifting support plate upper end face, the positioning mechanism comprises two adjusting ropes which are arranged on the diagonal line of the lifting support plate and are fixedly connected with the upper end face of the lifting support plate, a vertical frame is arranged right above the lifting support plate, two adjusting wheels corresponding to the adjusting ropes are vertically connected inside the vertical frame in a rotating mode, and the adjusting ropes penetrate through the outer portions of the adjusting wheels.
In a possible implementation manner, the top pressing plate is internally provided with a resistance increasing component for enhancing friction force between the top pressing plate and the prefabricated wallboard, the resistance increasing component comprises a grid frame which is connected inside the top pressing plate in a sliding mode through a spring telescopic column, the end portion of the lower supporting rod is fixedly connected with a protruding block for pushing the grid frame to move, and a plurality of cone-shaped thorns are fixedly connected to the outer portion of the grid frame in an equidistant mode.
In one possible implementation, the upper part of the outer surface wall of the suspension rod is connected with an adjusting sleeve in a threaded manner, and the outer part of the suspension rod is sleeved with a top spring arranged between the adjusting sleeve and the slip ring.
In one possible implementation, the roller is rotatably connected to the outside of the spool.
In one possible implementation manner, a rectangular cavity is formed in the lower end face of the mounting seat, and a plurality of rollers are rotationally connected in the rectangular cavity at equal intervals.
From the above technical scheme, the invention has the following advantages: according to the invention, the nonporous hoisting mechanism extends into the inner cavity of the prefabricated wallboard, and the lower supporting rod which is arranged in an inverted cone shape is utilized to expand and extrude the top pressing plate outwards to be attached to the cavity wall of the prefabricated wallboard during hoisting, so that the connection and hoisting with the prefabricated wallboard are realized, the damage to the wallboard caused by punching is avoided, and the integrity of the wallboard is ensured.
According to the invention, the sliding column is matched with the inclined driving groove to pull the bearing plate to separate from the bottom of the wallboard when the ejector rod downwards presses the inverted U-shaped frame, so that shielding obstruction to the bottom of the wallboard in the wallboard assembling process is avoided, and the normal and rapid assembly work is ensured.
According to the invention, through the matching of the two adjusting ropes and the adjusting wheels which are arranged along the diagonal line of the lifting support plate, the lifting support plate can be timely adjusted when the lifting support plate is inclined in the lifting process, and the lifting stability is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an assembled building prefabricated wallboard hoisting device provided by the invention.
Fig. 2 is an enlarged schematic diagram of a portion a of fig. 1 according to the present invention.
Fig. 3 is a schematic view of the overall structure of the present invention.
Fig. 4 is an enlarged schematic view of the structure of part B in fig. 3 according to the present invention.
Fig. 5 is a schematic cross-sectional structure diagram of a non-porous hoisting mechanism provided by the invention.
Fig. 6 is a schematic structural view of a supporting mechanism according to the present invention.
Fig. 7 is a schematic view of the shape and structure of the prefabricated wall panel according to the present invention.
Wherein the above figures include the following reference numerals: 1. hoisting the support plate; 2. a hole-free hoisting mechanism; 21. a boom; 22. a lower support rod; 23. a slip ring; 24. an upper support rod; 25. a top pressing plate; 3. a bearing mechanism; 31. a push rod; 32. an inverted U-shaped frame; 33. a mounting base; 34. a return spring; 35. a spool; 36. a driving groove; 37. a lifting plate; 4. a positioning mechanism; 41. an adjusting rope; 42. a mullion; 43. an adjusting wheel; 5. a resistance increasing component; 51. a spring telescoping column; 52. grid frame of the Chinese character 'Tian'; 53. a bump; 54. taper thorns; 6. an adjusting sleeve; 7. and (5) pushing the spring.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
Referring to fig. 1 and 3, the present invention provides a technical solution: the utility model provides an prefabricated wallboard lifting device of assembled building, includes hoist and mount extension board 1, hoist and mount extension board 1 lower part equidistance installs a plurality of be used for with prefabricated wallboard connected's imperforate hoist and mount mechanism 2, hoist and mount extension board 1 lower terminal surface bilateral symmetry installs the supporting mechanism 3 that is used for prefabricated wallboard to lift, hoist and mount extension board 1 up end installs the positioning mechanism 4 that is used for adjusting its horizontal position.
Referring to fig. 3, 4 and 5, in this embodiment, the non-hole hoisting mechanism 2 includes a boom 21 fixedly connected to the lower end surface of the hoisting support plate 1, a plurality of circumferentially equidistant lower support rods 22 hinged to the lower end surface of the boom 21, a slip ring 23 slidably sleeved outside the boom 21, an adjusting sleeve 6 screwed to the upper portion of the outer surface wall of the boom 21, a top spring 7 sleeved outside the boom 21 and disposed between the adjusting sleeve 6 and the slip ring 23, a plurality of circumferentially equidistant upper support rods 24 hinged outside the slip ring 23 and corresponding to the lower support rods 22, and one ends of the upper support rods 24 and the lower support rods 22 close to each other are hinged, a top pressing plate 25 is mounted at the hinge position of the upper support rods 24 and the lower support rods 22, a resistance increasing component 5 for increasing friction force between the top pressing plate 25 is mounted inside the top pressing plate and the prefabricated wall plate, the resistance increasing component 5 includes a grid frame 52 slidably connected inside the top pressing plate 25 through a spring telescopic column 51, a bump 53 fixedly connected to the end of the lower support rods 22 for moving the grid frame 52, and a plurality of tapered punctures 54 fixedly connected to the outer side of the grid frame 52.
The end of the lifting rope is connected to the positioning mechanism 4, the non-hole lifting mechanism 2 is placed into a hole in the upper portion of the wallboard, then the rotary adjusting sleeve 6 moves downwards and pushes the lifting spring 7 to move downwards, then the lifting spring 7 pushes the sliding ring 23 to move downwards, in the descending process of the sliding ring 23, the upper supporting rod 24 and the lower supporting rod 22 are pushed to expand outwards around the hinging position, so that the lifting pressing plate 25 moves towards the direction far away from the hanging rod 21 until the lifting pressing plate abuts against the inner wall of the prefabricated wallboard, the lower supporting rod 22 drives the protruding block 53 to move while expanding, the protruding part of the protruding block 53 gradually pushes the grid frame 52 to be attached to the inner wall of the wallboard, the friction force between the lifting pressing plate 25 and the wallboard is further enhanced through the conical thorns arranged on the outer surface wall of the grid frame 52, then the wallboard can be lifted by pulling the lifting supporting plate 1 through the lifting rope, and the wallboard is firmly attached to the inner wall of the wallboard due to the fact that the lower supporting rod 22 is arranged in a reverse taper shape in the process of being lifted, and the condition that the wallboard is firmly attached to the wallboard is prevented from being damaged due to perforation.
Referring to fig. 1 and 2, in the present embodiment, the positioning mechanism 4 includes two adjusting ropes 41 disposed on a diagonal line of the lifting support plate 1 and having ends fixedly connected to an upper end surface of the lifting support plate 1, a vertical frame 42 disposed right above the lifting support plate 1, two adjusting wheels 43 corresponding to the adjusting ropes 41 are vertically rotatably connected to the inside of the vertical frame 42, and the adjusting ropes 41 pass through the outside of the adjusting wheels 43.
The outside motor is installed to the mullion 42, the output shaft of the motor is connected with the adjusting wheel 43, when the inclined condition of the lifting support plate 1 occurs in the process of lifting the wallboard, the adjusting wheel 43 is driven to rotate by the motor, the adjusting wheel 43 rotates to drive the adjusting ropes 41 to move, the positions of the lifting support plate 1 are adjusted in real time by utilizing the mutual matching of the two adjusting ropes 41, the lifting support plate 1 is in a horizontal state, the stability of the lifting process is guaranteed, and the lifting safety is improved.
Referring to fig. 3 and 6, in this embodiment, the supporting mechanism 3 includes a push rod 31 fixedly connected to the lower end surface of the lifting support plate 1, an inverted U-shaped frame 32 fixedly connected to the lower end of the push rod 31, a mounting seat 33 slidably disposed in the inverted U-shaped frame 32, a return spring 34 fixedly connected between the mounting seat 33 and the inverted U-shaped frame 32, a sliding column 35 fixedly connected to opposite sides of the interior of the inverted U-shaped frame 32, a driving slot 36 formed on front and rear sides of the mounting seat 33 and adapted to cooperate with the sliding column 35 so as to drive the sliding column 35 to move, the sliding column 35 is slidably connected in the driving slot 36, a rolling sleeve is sleeved outside the sliding column 35 and rotatably connected to the driving slot 36 in a low inclined state on one side close to the push rod 31 and on one side far away from the push rod 31, a rectangular cavity is formed in the lower end surface of the mounting seat 33, and a plurality of rollers are rotatably connected to the opposite sides of the two mounting seats 33.
Before the wallboard is lifted and ready to work, a lifting plate 37 in the bearing mechanism 3 is arranged at the bottom of the wallboard, when the wallboard is lifted and moved to a place where the wallboard needs to be installed, the lifting rope drives the wallboard to gradually descend until the bearing mechanism 3 is abutted against the ground, the mounting seat 33 is contacted with the ground, the lifting support plate 1 downwards presses the ejector rod 31 to descend, the ejector rod 31 then pushes the inverted U-shaped frame 32 to descend, the inverted U-shaped frame 32 then downwards pushes the sliding column 35, and as the driving groove 36 is in a low inclined state at one side close to the ejector rod 31 and at the other side far away from the ejector rod 31, the mounting seat 33 is extruded to move towards a direction far away from the wallboard when the sliding column 35 is pressed down, the sliding column 35 can lighten the friction force between the sliding column and the driving groove 36 through a plurality of rollers arranged at the lower part of the mounting seat 33, the resistance between the sliding column and the ground can be lightened in the moving process of the mounting seat 33, and the lifting plate 37 is simultaneously driven to be pulled out from the lower part of the wallboard, so that the wallboard and the ground of the mounting point can be completely attached together, and the wallboard can be assembled conveniently and quickly.
During operation, the positioning mechanism 4 is connected to the end part of the lifting rope, the non-hole lifting mechanism 2 is stretched into the upper hole of the wallboard, the top pressing plate 25 is driven to abut against the cavity wall of the wallboard through the combination of the hanging rod 21, the upper supporting rod 24 and the lower supporting rod 22, the bearing mechanism 3 is placed below the wallboard, then the wallboard is lifted through the lifting rope, the position of the lifting supporting plate 1 is regulated by the positioning mechanism 4 during lifting, the lifting supporting plate 1 is always in a horizontal state, and when the wallboard is moved to an installation place for assembly, the lifting plate 37 is driven to be pulled out from the lower part of the wallboard through the cooperation of the sliding column 35 and the driving groove 36, so that the wallboard can be assembled quickly.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. 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 to simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "first," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "first", "second", "first", "second" may include at least one such feature, either explicitly or implicitly. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (7)
1. Prefabricated wallboard lifting device of assembled building, including hoist and mount extension board (1), its characterized in that: the utility model discloses a prefabricated wallboard, including hoist and mount extension board (1), hoist and mount extension board (1) lower part equidistance is installed a plurality of and is used for being connected with prefabricated wallboard imperforate hoist and mount mechanism (2), bearing mechanism (3) that are used for prefabricated wallboard to lift are installed to the bilateral symmetry under hoist and mount extension board (1), bearing mechanism (3) include:
the lifting support plate comprises a top rod (31) fixedly connected to the lower end surface of a lifting support plate (1), an inverted U-shaped frame (32) fixedly connected to the lower end of the top rod (31), a mounting seat (33) slidably arranged in the inverted U-shaped frame (32), and a reset spring (34) fixedly connected between the mounting seat (33) and the inverted U-shaped frame (32);
a sliding column (35) fixedly connected to opposite sides of the inside of the inverted U-shaped frame (32), a driving groove (36) arranged on the front side and the rear side of the mounting seat (33) and used for being matched with the sliding column (35) so as to drive the sliding column to move, the sliding column (35) is slidably connected to the inside of the driving groove (36), and the driving groove (36) is in a low inclined state at one side close to the ejector rod (31) and one side far away from the ejector rod (31);
and lifting plates (37) are fixedly connected to opposite sides of the two mounting seats (33).
2. The prefabricated wallboard hoisting device for prefabricated building according to claim 1, wherein: the non-hole hoisting mechanism (2) comprises a boom (21) fixedly connected to the lower end face of the hoisting support plate (1), a plurality of circumferential equidistant lower struts (22) hinged to the lower end face of the boom (21), a sliding ring (23) sleeved outside the boom (21) in a sliding mode, a plurality of circumferential equidistant upper struts (24) hinged to the sliding ring (23) and corresponding to the lower struts (22), and one ends, close to each other, of the upper struts (24) and the lower struts (22) are hinged, and a pressing plate (25) is installed at the hinged position of the upper struts (24) and the lower struts (22).
3. The prefabricated wallboard hoisting device for prefabricated building according to claim 1, wherein: the lifting support plate is characterized in that a positioning mechanism (4) for adjusting the horizontal position of the lifting support plate is arranged on the upper end face of the lifting support plate (1), the positioning mechanism (4) comprises two adjusting ropes (41) which are arranged on the diagonal line of the lifting support plate (1) and fixedly connected with the upper end face of the lifting support plate (1), a vertical frame (42) which is arranged right above the lifting support plate (1) is arranged, two adjusting wheels (43) which correspond to the adjusting ropes (41) are vertically connected inside the vertical frame (42) in a rotating mode, and the adjusting ropes (41) penetrate through the outer portions of the adjusting wheels (43).
4. The prefabricated wallboard hoisting device for prefabricated building according to claim 2, wherein: the utility model discloses a prefabricated wallboard, including top board (25) internally mounted, top board (25) internally mounted has and is used for strengthening its and prefabricated wallboard friction force increase resistance subassembly (5), increase resistance subassembly (5) include through flexible post of spring (51) sliding connection in the inside field word check frame (52) of top board (25), lower branch (22) tip fixedly connected with is used for top to move lug (53) that field word check frame (52) removed, the outside equidistance fixedly connected with of field word check frame (52) a plurality of taper thorn (54).
5. The prefabricated wallboard hoisting device for prefabricated building according to claim 2, wherein: the upper part of the outer surface wall of the suspender (21) is connected with an adjusting sleeve (6) in a threaded manner, and a top spring (7) arranged between the adjusting sleeve (6) and a slip ring (23) is sleeved outside the suspender (21).
6. The prefabricated wallboard hoisting device for prefabricated building according to claim 1, wherein: the outside of the sliding column (35) is sleeved with a rolling sleeve in a rotating way.
7. The prefabricated wallboard hoisting device for prefabricated building according to claim 1, wherein: rectangular cavities are formed in the lower end faces of the mounting seats (33), and a plurality of rollers are rotationally connected in the rectangular cavities at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310491552.6A CN116534717A (en) | 2023-04-28 | 2023-04-28 | Prefabricated wallboard lifting device of assembled building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310491552.6A CN116534717A (en) | 2023-04-28 | 2023-04-28 | Prefabricated wallboard lifting device of assembled building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116534717A true CN116534717A (en) | 2023-08-04 |
Family
ID=87442978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310491552.6A Pending CN116534717A (en) | 2023-04-28 | 2023-04-28 | Prefabricated wallboard lifting device of assembled building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116534717A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118206000A (en) * | 2024-05-22 | 2024-06-18 | 河南海所建筑工程有限公司 | Hoisting accessory of assembled wallboard |
-
2023
- 2023-04-28 CN CN202310491552.6A patent/CN116534717A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118206000A (en) * | 2024-05-22 | 2024-06-18 | 河南海所建筑工程有限公司 | Hoisting accessory of assembled wallboard |
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