CN110127537B - Building template lifting device, cross-floor conveying system comprising building template lifting device and conveying method - Google Patents
Building template lifting device, cross-floor conveying system comprising building template lifting device and conveying method Download PDFInfo
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- CN110127537B CN110127537B CN201910469822.7A CN201910469822A CN110127537B CN 110127537 B CN110127537 B CN 110127537B CN 201910469822 A CN201910469822 A CN 201910469822A CN 110127537 B CN110127537 B CN 110127537B
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- telescopic rod
- lifting
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 17
- 230000008602 contraction Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
- B66C23/208—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures with supporting couples provided from the side, e.g. by walls of buildings
Abstract
The invention provides a building template lifting device, a cross-floor conveying system comprising the same and a conveying method, and belongs to the technical field of building construction. The building template lifting device comprises a first telescopic rod, a lifting beam and a lifting appliance for connecting a building template; the first telescopic rod can vertically extend and retract, the lower end of the first telescopic rod is fixedly connected with the built shear wall, and the upper end of the first telescopic rod is fixedly connected with the hoisting beam; the hoisting beam extends along the wall surface of the shear wall and is perpendicular to the first telescopic rod; the lifting appliance is connected to the lifting beam.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a building template lifting device, a cross-floor conveying system comprising the same and a conveying method.
Background
The building template is a formwork and a bracket for concrete pouring forming, and is a temporary supporting structure for forming concrete according to specified positions and geometric dimensions. Traditional building templates are installed in a block splicing mode, and the building templates are required to be transported block by block during installation.
At present, when building templates are transported, the building templates are lifted to an upper floor by adopting a tower crane lifting mode. However, the building templates are lifted by adopting the tower crane, because the tower crane is usually far away from the wall surface (namely the preset installation position of the building templates), the building templates can be positioned only by long-distance transportation, the construction is not facilitated, meanwhile, the building templates can be lifted only by the transportation size limitation of the transportation mode, the lifted building templates can meet the construction requirement of the whole wall only by multiple lifting, the lifting efficiency is low, the construction cost is high, and a certain construction risk exists.
Therefore, how to improve the lifting efficiency of building templates across floors and reduce the construction cost and the construction risk is a technical problem which needs to be solved currently.
Disclosure of Invention
The invention aims at the technical problems and provides a building template lifting device, a cross-floor conveying system comprising the building template lifting device and a conveying method.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the invention provides a building template lifting device, which comprises a first telescopic rod, a lifting beam and a lifting appliance for connecting a building template; the first telescopic rod can vertically extend and retract, the lower end of the first telescopic rod is fixedly connected with the built shear wall, and the upper end of the first telescopic rod is fixedly connected with the hoisting beam; the hoisting beam extends along the wall surface of the shear wall and is perpendicular to the first telescopic rod; the lifting appliance is connected to the lifting beam.
Preferably, the building template lifting device further comprises second telescopic rods symmetrically arranged on two lateral sides of the first telescopic rod, one end of each second telescopic rod is hinged to the periphery of the first telescopic rod, and the other end of each second telescopic rod is hinged to the position, close to the lateral end portion, of the lifting beam.
Preferably, the upper end of the first telescopic rod is fixedly connected to the middle of the lifting beam, the number of the lifting appliances is multiple, and the lifting appliances are symmetrically distributed on two sides of the first telescopic rod.
Preferably, a slideway is arranged at the bottom of the lifting beam, the slideway and the lifting beam extend in the same direction, a sliding piece capable of sliding along the slideway is arranged in the slideway, and the lifting appliance is connected with the sliding piece.
Preferably, the lifting appliance comprises a lifting ring and a pull rope penetrating through the lifting ring, the lifting ring is fixedly connected to the sliding piece, and one end of the pull rope is used for being connected with the building template.
The invention also provides a building template cross-floor conveying system, which comprises the building template lifting device according to any one of the technical schemes and a conveying vehicle for conveying the building templates on the same floor.
Preferably, the transport vehicle comprises a base, universal wheels arranged at the bottom of the base, a connecting plate arranged at one side edge of the base, and a detachable connecting piece for temporarily and fixedly connecting the connecting plate with the building template.
Preferably, the lower end of the connecting plate is hinged to the edge of one side of the base, and a telescopic diagonal brace is hinged between the edge of the opposite side of the base and the upper end of the connecting plate.
The invention further provides a building template cross-floor transportation method, which utilizes the building template cross-floor transportation system according to any one of the technical schemes to transport, and comprises the following steps:
in the lower floor, the building templates are transported to the wall surface where the building template lifting device is arranged by using the transport vehicle;
lifting the building template by utilizing a lifting appliance of the building template lifting device to enable the building template to be in a vertical placement state, and enabling the building template and a lifting beam to be positioned in the same vertical plane;
lifting the building template to an upper floor by utilizing the extension of the first telescopic rod;
in the upper floor, the building template is connected to the transport vehicle, the lifting appliance is detached from the building template, and the building template is transported to a specified installation position by using the transport vehicle.
Compared with the prior art, the invention has the advantages that:
1. according to the building template lifting device, the first telescopic rod is vertically elongated, so that the building template can be lifted from the lower floor to the upper floor by attaching the shear wall surface to the lower floor, the lifted building template only needs to be transversely moved along the wall surface, long-distance transportation is not needed, the lifting device is limited by the transportation size, the lifting device can be suitable for lifting large templates with the size of 1/3 wall surface or even 1/2 wall surface, the template installation of 1/3 wall surface or 1/2 wall surface can be completed by one lifting operation, the lifting efficiency is high, the cost is low, and the risk is low;
2. according to the building template cross-floor conveying system, the building template can be conveyed to the building template lifting device arranged at the wall surface of the lower floor by using the conveying vehicle, the cross-floor lifting of the building template is realized by using the building template lifting device, the lifted building template can be conveyed to the appointed installation position by using the conveying vehicle in the upper floor, the installation speed of the building template is greatly improved, the construction period is shortened by at least half, tower crane equipment is not required, long-distance conveying is not required, the construction cost can be reduced by 20%, and the construction risk is also greatly reduced.
Drawings
Fig. 1 is a front view of a building template lifting device according to an embodiment of the present invention;
FIG. 2 is a left side view of a building form lifting device according to an embodiment of the present invention after the building form lifting device is connected to a building form;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic structural diagram of a transport vehicle according to an embodiment of the present invention;
FIG. 5 is a schematic flow diagram of cross-floor transportation of building templates;
in the above figures: 1. a shear wall; 2. building template lifting device; 21. a first telescopic rod; 22. hoisting the beam; 23. a lifting appliance; 231. a hanging ring; 232. a guy cable; 24. a second telescopic rod; 25. a slider; 251. a roller; 252. a wheel axle; 3. building templates; 4. a transport vehicle; 41. a base; 42. a universal wheel; 43. a connecting plate; 44. a detachable connection; 45. and (5) diagonal bracing.
Detailed Description
The present invention will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it should be noted that, the transverse direction is the horizontal direction in fig. 1, the vertical direction in fig. 1, and the longitudinal direction is the horizontal direction in fig. 2; the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the positional relationship shown in fig. 1, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or elements in question must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and 2, the present invention relates to a building form lifting device 2 installed on a constructed shear wall 1, comprising a first telescopic rod 21, a lifting beam 22 and a lifting tool 23 for connecting a building form 3; the first telescopic rod 21 can vertically extend and retract, the lower end of the first telescopic rod 21 is fixedly connected to the shear wall 1, and the upper end of the first telescopic rod 21 is fixedly connected with the lifting beam 22; the hoisting beam 22 extends along the wall surface of the shear wall 1, and the hoisting beam 22 is perpendicular to the first telescopic rod 21; the spreader 23 is connected to the hoisting beam 22.
Above-mentioned building templates hoisting device 2, through the vertical extension of first telescopic link 21, can follow the lower floor and paste shear force wall 1 wall with building templates 3 and promote to the upper floor, because building templates 3 paste the wall and promote, building templates 3 after promoting only need follow wall lateral shifting, need not long distance transportation, restricted little by the transportation size, the promotion of the big template of applicable 1/3 wall of size even 1/2 wall, the template installation of 1/3 wall or 1/2 wall can be accomplished to once promotion operation, lifting efficiency is high, with low costs and risk is little.
In this embodiment, as shown in fig. 1, the first telescopic rod 21 is formed by sequentially sleeving a plurality of sections of sleeves, and two adjacent sections of sleeves are connected by a bolt for positioning. In the two adjacent sections of the sleeves, the diameter of the sleeve positioned in the inner layer is smaller than that of the sleeve positioned in the outer layer, so that the sleeve positioned in the inner layer can be retracted into the sleeve positioned in the outer layer; in two adjacent sections of sleeves, the bottom end of the sleeve positioned at the inner layer and the top end of the sleeve positioned at the outer layer are correspondingly provided with bolt holes. When the building template 3 is lifted, the extension of the first telescopic rod 21 can be realized by pulling the sleeves section by section from inside to outside, and two adjacent sleeves can be fixed by the arranged bolts so as to avoid retraction; when the first telescopic rod 21 is retracted after the lifting operation is completed, the sleeve can be retracted layer by pulling out the bolt, and retraction of the first telescopic rod 21 is achieved. To facilitate the expansion and contraction of the first expansion and contraction rod 21, the first expansion and contraction rod 21 may be an electric expansion and contraction rod, a hydraulic expansion and contraction rod, or a pneumatic expansion and contraction rod. It should be noted that, the above building template lifting device 2 adopts an electric telescopic rod or a hydraulic telescopic rod or a pneumatic telescopic rod with an existing structure, no special design is needed, and the electric telescopic rod, the hydraulic telescopic rod and the pneumatic telescopic rod are all telescopic rods commonly used in the field, and the structure is well known to those skilled in the art and will not be repeated here. In addition, in this embodiment, as shown in fig. 1, fixing plates are welded on both sides of the first telescopic rod 21, and the fixing plates are fixedly connected to the shear wall 1 by bolts. It will be appreciated that other means for fixedly connecting the first telescoping rod 21 to the shear wall 1 are also possible by those skilled in the art.
In order to ensure the structural stability when the building template 3 is lifted, as shown in fig. 1, the upper end of the first telescopic rod 21 is fixedly connected to the middle part of the lifting beam 22, a plurality of lifting devices 23 are provided, and a plurality of lifting devices 23 are symmetrically distributed on two sides of the first telescopic rod 21. The lifting beam 22 and the lifting appliance 23 are arranged, so that on one hand, the stress balance of the lifting beam 22 can be ensured, the stability of the building template 3 is ensured, and on the other hand, the building template 3 and the lifting beam 22 are positioned in the same vertical plane when the building template 3 is connected.
In order to further improve the structural stability of the lifting building template 3, as shown in fig. 1, the building template lifting device 2 further comprises second telescopic rods 24 symmetrically arranged on two lateral sides of the first telescopic rod 21, one end of each second telescopic rod 24 is hinged to the periphery of the first telescopic rod 21, and the other end of each second telescopic rod is hinged to the lifting beam 22 close to the lateral end. The second telescopic rod 24 is obliquely supported between the transverse end part of the lifting beam 22 and the first telescopic rod 21, so that the effect of stabilizing the structure is achieved. In this embodiment, as shown in fig. 1, the second telescopic rod 24 and the first telescopic rod 21 have the same structure, the second telescopic rod 24 is also formed by sequentially sleeving a plurality of sections of sleeves, two adjacent sections of sleeves are connected by positioning a bolt, and the telescopic manner of the second telescopic rod 24 is the same as that of the first telescopic rod 21, which is not described herein. In addition, the second telescopic rod 24 may be an electric telescopic rod or a hydraulic telescopic rod or a pneumatic telescopic rod.
In order to be suitable for lifting building templates 3 with different sizes, as shown in fig. 3, a slideway is preferably arranged at the bottom of the lifting beam 22, the slideway and the lifting beam 22 extend in the same direction, a sliding piece 25 capable of sliding along the slideway is arranged in the slideway, and the lifting appliance 23 is connected with the sliding piece 25. The position of the lifting appliance 23 on the lifting beam 22 can be adjusted by driving the sliding part 25 to slide along the slideway, and the lifting appliance can be suitable for building templates 3 with different sizes. In this embodiment, the lifting beam 22 is a C-shaped steel with a downward opening, the opening is a slide way, the sliding member 25 is a pair of rollers 251 connected by a wheel axle 252, the rollers 251 are supported on the flanges of the C-shaped steel and roll along the flanges, and the wheel axle 252 is connected with the lifting tool 23. It will be appreciated that other arrangements of slides and slides 25 may be used by those skilled in the art, provided that the position of the spreader 23 on the lifting beam 22 can be adjusted.
Further, as shown in fig. 3, the lifting device 23 includes a lifting ring 231 and a pull cable 232 penetrating through the lifting ring 231, the lifting ring 231 is fixedly connected to the sliding member 25, and one end of the pull cable 232 is used for connecting the building template 3. When the building module 3 is lifted, the stay 232 is released as the first telescopic link 21 is extended, and the building module 3 is lifted up along with the first telescopic link 21. By adopting the lifting appliance 23 with the structure, the building template 3 is always lifted through the stay cable 232 during the lifting process of the building template 3, the height of the building template 3 can be controlled by winding and unwinding the stay cable 232, and the building template 3 can be timely lowered by releasing the stay cable 232 when emergency is encountered, so that the construction risk is reduced. The retraction of the cable 232 may be controlled manually or by a winch. It will be appreciated that other arrangements of hangers 23 may be employed by those skilled in the art as long as they function to suspend the building module 3.
The method for lifting the building template 3 by adopting the building template lifting device 2 comprises the following steps: the building template 3 is lifted by the lifting appliance 23, the building template 3 is in a vertical placement state, the building template 3 and the lifting beam 22 are positioned in the same vertical plane, and then the building template 3 is lifted to an upper floor by the extension of the first telescopic rod 21, which is attached to the wall surface of the shear wall 1.
The embodiment of the invention also provides a building template cross-floor conveying system, which comprises the building template lifting device 2 and a conveying vehicle 4 for conveying the building templates 3 on the same floor.
Above-mentioned building templates strides floor conveying system utilizes transport vechicle 4 can transport building templates 3 to the building templates hoisting device 2 department that lower floor layer wall department set up in the lower floor, utilizes building templates hoisting device 2 to realize building templates 3 stride floor and promotes, utilizes transport vechicle 4 again can paste wall transport to appointed mounted position with building templates 3 after promoting in the upper floor layer, has improved building templates 3's installation rate greatly, and construction cycle shortens at least half, and need not to occupy tower crane equipment, need not long distance transportation, construction cost can reduce 20%, construction risk also descends by a wide margin.
In the above-mentioned system for transporting building templates 3 across floors, as shown in fig. 4, the transport vehicle 4 includes a base 41, universal wheels 42 disposed at the bottom of the base 41, a connection plate 43 disposed at one side edge of the base 41, and a detachable connection member 44 for temporarily and fixedly connecting the connection plate 43 with the building templates 3. When the building template 3 is transported, the building template 3 is vertically placed, the transport vehicle 4 is moved to one side close to the surface of the building template 3, the connecting plate 43 of the transport vehicle 4 is attached to the surface of the building template 3, the connecting plate 43 is temporarily and fixedly connected with the building template 3 by utilizing the detachable connecting piece 44, the transport vehicle 4 can convey the building template 3 to the appointed position of the same floor, and after the building template 3 is transported in place, the building template 3 and the transport vehicle 4 can be mutually separated by detaching the detachable connecting piece 44. It should be noted that, the detachable connection piece 44 adopted in the present embodiment is specifically a single-sided bolt, and those skilled in the art can also adopt other detachable connection pieces 44, so long as the function of temporarily fixing the connection plate 43 and the building template 3 can be achieved.
In order to facilitate the transportation of the building templates 3 on the same floor, as shown in fig. 4, the lower end of the connecting plate 43 is hinged to the edge of one side of the base 41, and a telescopic diagonal brace 45 is hinged between the edge of the opposite side of the base 41 and the upper end of the connecting plate 43. During the transportation of the building templates 3, the connecting plates 43 can be inclined by the contraction of the diagonal braces 45, so that the building templates 3 connected with the connecting plates 43 are inclined, and the balance can be adjusted during the transportation; before the building templates 3 are attached or detached, the diagonal braces 45 are extended to vertically place the building templates 3 so that the building templates 3 are attached or placed. In this embodiment, the diagonal strut 45 may be an electric telescopic rod, a hydraulic telescopic rod, or a pneumatic telescopic rod.
As shown in fig. 5, the embodiment of the invention further provides a method for transporting building templates across floors, which uses the building template across floors transportation system for transportation, and comprises the following steps:
s1: in the lower floor, the building template 3 is transported to the wall surface where the building template lifting device 2 is arranged by using a transport vehicle 4;
s2: lifting the building template 3 by utilizing a lifting appliance 23 of the building template lifting device 2, so that the building template 3 is in a vertical placement state, and the building template 3 and the lifting beam 22 are positioned in the same vertical plane;
s3: lifting the building template 3 to an upper floor by using the extension of the first telescopic rod 21 to stick to the wall surface of the shear wall 1;
s4: in the upper floor, the building template 3 is connected to the transport vehicle 4, the lifting appliance 23 is detached from the building template 3, and the building template 3 is transported to a specified installation position by the transport vehicle 4.
According to the building template cross-floor transportation method, the template of 1/3 wall or 1/2 wall can be lifted at one time, the construction speed is high, the efficiency is high, the construction period is shortened by at least half, tower crane equipment is not required to be occupied, long-distance transportation is not required, the construction cost can be reduced by 20%, and the construction risk is also greatly reduced.
Claims (5)
1. The building template trans-floor transportation method is characterized by utilizing a building template trans-floor transportation system for transportation, wherein the building template trans-floor transportation system comprises a building template lifting device and a transportation vehicle for transporting the building templates on the same floor; the building template lifting device comprises a first telescopic rod, a lifting beam and a lifting appliance for connecting a building template; the first telescopic rod can vertically extend and retract, the lower end of the first telescopic rod is fixedly connected with the built shear wall, and the upper end of the first telescopic rod is fixedly connected with the hoisting beam; the hoisting beam extends along the wall surface of the shear wall and is perpendicular to the first telescopic rod; the lifting appliance is connected to the lifting beam;
the first telescopic rod is formed by sequentially sleeving a plurality of sections of sleeves, and two adjacent sections of sleeves are connected through a bolt in a positioning manner; in the two adjacent sections of the sleeves, the diameter of the sleeve positioned in the inner layer is smaller than that of the sleeve positioned in the outer layer; in the two adjacent sections of the sleeves, the bottom end of the sleeve positioned at the inner layer and the top end of the sleeve positioned at the outer layer are correspondingly provided with bolt holes; the building template lifting device further comprises second telescopic rods symmetrically arranged on two lateral sides of the first telescopic rod, one end of each second telescopic rod is hinged to the periphery of the corresponding first telescopic rod, and the other end of each second telescopic rod is hinged to the position, close to the lateral end portion, of the corresponding lifting beam; the second telescopic rod and the first telescopic rod have the same structure;
a slideway is arranged at the bottom of the lifting beam, the extending direction of the slideway is the same as that of the lifting beam, a sliding piece capable of sliding along the slideway is arranged in the slideway, and the lifting appliance is connected with the sliding piece; the lifting beam is C-shaped steel with a downward opening, the opening of the C-shaped steel is used as the slideway, the sliding piece is a pair of rollers connected by a wheel shaft, the rollers are supported on the folded edges of the C-shaped steel and roll along the folded edges, and the wheel shaft is connected with the lifting appliance;
the building template cross-floor transportation method comprises the following steps:
in the lower floor, the building templates are transported to the wall surface where the building template lifting device is arranged by using the transport vehicle;
lifting the building template by utilizing a lifting appliance of the building template lifting device to enable the building template to be in a vertical placement state, and enabling the building template and a lifting beam to be positioned in the same vertical plane; the position of the lifting appliance on the lifting beam is adjusted by driving the sliding piece to slide along the slideway so as to be suitable for the building templates with different sizes;
lifting the building template to an upper floor by utilizing the elongation of the first telescopic rod and the second telescopic rod;
in the upper floor, connecting the building template to the transport vehicle, detaching the lifting appliance from the building template, and transporting the building template to a specified installation position by using the transport vehicle;
the telescopic mode of the first telescopic rod is as follows: when the building template is lifted, the sleeve is pulled up section by section from inside to outside, so that the first telescopic rod is extended, and two adjacent sections of the sleeve are fixed through the inserted pin so as to avoid retraction; when the first telescopic rod is retracted after the lifting operation is finished, the sleeve is retracted layer by pulling out the bolt, so that the first telescopic rod is retracted; the telescopic mode of the second telescopic rod is the same as that of the first telescopic rod.
2. The method of cross-floor transportation of building templates according to claim 1, wherein: the upper end fixed connection of first telescopic link in the middle part of hoist beam, the hoist is a plurality of, a plurality of hoist symmetry distribute in the both sides of first telescopic link.
3. The method of cross-floor transportation of building templates according to claim 1, wherein: the lifting appliance comprises a lifting ring and a pull rope penetrating through the lifting ring, wherein the lifting ring is fixedly connected to the sliding piece, and one end of the pull rope is used for connecting a building template.
4. The method of cross-floor transportation of building templates according to claim 1, wherein: the transport vechicle includes the base, set up in the universal wheel of base bottom sets up in connecting plate at base one side border and be used for with connecting plate and building templates temporary fixed connection's detachable connection piece.
5. The method of cross-floor transportation of building templates of claim 4, wherein: the lower end of the connecting plate is hinged to the edge of one side of the base, and a telescopic diagonal bracing is hinged between the edge of the opposite side of the base and the upper end of the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910469822.7A CN110127537B (en) | 2019-05-31 | 2019-05-31 | Building template lifting device, cross-floor conveying system comprising building template lifting device and conveying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910469822.7A CN110127537B (en) | 2019-05-31 | 2019-05-31 | Building template lifting device, cross-floor conveying system comprising building template lifting device and conveying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110127537A CN110127537A (en) | 2019-08-16 |
| CN110127537B true CN110127537B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910469822.7A Active CN110127537B (en) | 2019-05-31 | 2019-05-31 | Building template lifting device, cross-floor conveying system comprising building template lifting device and conveying method |
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| CN (1) | CN110127537B (en) |
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| CN208792758U (en) * | 2018-09-03 | 2019-04-26 | 中国华西企业有限公司 | A kind of huge column climbing apparatus |
| CN209906232U (en) * | 2019-05-31 | 2020-01-07 | 中交一航局第二工程有限公司 | Building template lifting device and cross-floor transportation system comprising same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3073834B1 (en) * | 2017-11-22 | 2019-10-25 | Commissariat A L Energie Atomique Et Aux Energies Alternatives | PORTABLE HANDAGE DEVICE |
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- 2019-05-31 CN CN201910469822.7A patent/CN110127537B/en active Active
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|---|---|---|---|---|
| EP0893555A2 (en) * | 1997-07-23 | 1999-01-27 | Waagner-Biro Aktiengesellschaft | Method for mounting wall-panels and arrangement for applying such method |
| CN203175042U (en) * | 2013-04-08 | 2013-09-04 | 天津大学 | Large template hoisting device |
| CN203568718U (en) * | 2013-12-09 | 2014-04-30 | 黑龙江高格建材科技股份有限公司 | Wall body hoisting and transporting device |
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| CN208792758U (en) * | 2018-09-03 | 2019-04-26 | 中国华西企业有限公司 | A kind of huge column climbing apparatus |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110127537A (en) | 2019-08-16 |
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