CN115215253A - Material lifting device for installing and detaching disc buckle supporting frame and construction method - Google Patents
Material lifting device for installing and detaching disc buckle supporting frame and construction method Download PDFInfo
- Publication number
- CN115215253A CN115215253A CN202210789916.4A CN202210789916A CN115215253A CN 115215253 A CN115215253 A CN 115215253A CN 202210789916 A CN202210789916 A CN 202210789916A CN 115215253 A CN115215253 A CN 115215253A
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- China
- Prior art keywords
- support frame
- adjacent vertical
- vertical rods
- lifting device
- disc buckle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/02—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with racks actuated by pinions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
- B66F2700/03—Lifting jacks with pinion and rack
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a material lifting device for installing and disassembling a disc buckle support frame and a construction method, wherein the device comprises adjacent vertical rods of the disc buckle support frame, and a transverse horizontal rod and a longitudinal horizontal rod which are erected on the adjacent vertical rods, the transverse horizontal rod and the longitudinal horizontal rod enclose a material conveying channel, a cross brace is arranged in an inner frame of a top fixing frame, the top ends of the adjacent vertical rods are connected with four corners of the top fixing frame, a rack is axially arranged on the outer wall of the adjacent vertical rods, a charging box is positioned in the material conveying channel, a driving motor is arranged at four corners of the bottom surface of the charging box, a gear is connected with a rotating shaft of the driving motor and is meshed with the rack, and two ends of the diagonal brace are connected with the upper parts of the adjacent vertical rods and the lower part of the disc buckle support frame. According to the method, the material lifting device is arranged in the middle of the plate buckle supporting frame, so that the transmission of surrounding materials is considered conveniently, the adjacent upright rods and the charging box are arranged on the foundation, and the bearing capacity of the foundation is ensured. The device and the method ensure the efficient conveying of various component materials of the frame body and improve the efficiency of disassembly and assembly operation.
Description
Technical Field
The invention relates to the technical field of civil engineering, in particular to a material lifting device for mounting and dismounting a disc buckle supporting frame and a construction method.
Background
The support of the plate buckling frame is a support adopting the plate buckling connection rod piece, and has the special advantages of high bearing capacity, good integrity, convenient disassembly and assembly and the like, the support is widely applied to the support scaffold of a high formwork and the erection of a high-height operation scaffold, the plate buckling support is installed and disassembled in the process, if no hoisting equipment such as a tower crane is used, the plate buckling support can only depend on a large amount of labor force to carry out disassembly and assembly operation, wherein the operation personnel need to vertically convey the installation operation up and down during installation, and the phenomenon of high-altitude throwing generally exists during disassembly. Therefore, the labor intensity is greatly improved, the serious potential safety hazard exists, the dismounting process is slow, and the operation efficiency is low.
Disclosure of Invention
The invention aims to solve the technical problem of providing a material lifting device for installing and disassembling a disc buckle support frame and a construction method, the device and the construction method overcome the defects of the traditional disc buckle frame assembling and disassembling operation, ensure the efficient conveying of various component materials required in the frame body erecting and disassembling process, eliminate the potential safety hazard in the operation process, ensure the safe construction of operators, reduce the labor intensity and the construction cost, and improve the assembling and disassembling operation efficiency.
In order to solve the technical problems, the material lifting device for mounting and dismounting the disk buckle support frame comprises adjacent vertical rods of the disk buckle support frame, and transverse horizontal rods and longitudinal horizontal rods which are erected on the adjacent vertical rods, wherein the transverse horizontal rods and the longitudinal horizontal rods are arranged at intervals along the adjacent vertical rods and enclose a material conveying channel along the vertical direction.
Furthermore, the device also comprises guide gears which are respectively arranged at four corners of the top surface of the charging box and meshed with the racks.
Furthermore, the charging box is a cylindrical framework, steel plates are welded in the range of 300mm from the bottom, the top and the peripheral side faces of the cylindrical framework to the bottom, steel wire mesh is adopted for welding and enclosing other parts, and a feeding and discharging port is formed in one side of the charging box.
Further, when the plate buckle support frame is disassembled and assembled, the adjacent vertical rods of the plate buckle support frame are 1.8-2 m higher than the surrounding frame body.
Further, the distance between the adjacent vertical rods of the coiling buckle support frame is smaller than 1.5m.
Furthermore, the transverse horizontal rods and the longitudinal horizontal rods are connected with the adjacent vertical rods through disc buckles.
A construction method of the material lifting device comprises the following steps:
step one, constructing a foundation at the bottom ends of adjacent vertical rods of the disc buckle support frame, checking the thickness and the strength of the foundation to meet the bearing capacity requirement, and vertically erecting the adjacent vertical rods of the disc buckle support frame on the foundation;
before the disc buckle supporting frame is installed, design calculation is carried out according to the engineering structure form, load, conditions of a construction method and relevant standards, and parameters of the distance between adjacent vertical rods, the length of a transverse horizontal rod and the length of a longitudinal horizontal rod of the disc buckle supporting frame body and the step pitch are determined;
thirdly, selecting a material lifting device to be installed in the middle of the disc buckle support frame, and enabling adjacent vertical rods in the material lifting device to synchronously lift or lower along with the disc buckle support frame;
step four, assembling a charging box on the upper part of the foundation, and installing a driving motor and a gear on the bottom surface of the charging box to ensure that the racks on the outer walls of the adjacent vertical rods are meshed with the gear;
and fifthly, fixedly connecting the top ends of the adjacent vertical rods with the top fixing frame, and then erecting a disc buckle support frame around the material lifting device as the center.
Furthermore, when adjacent vertical rods of the material conveying channel are erected, the height of the material conveying channel is 1.8-2 m higher than that of a frame body of the peripheral disc buckle support frame, the position of the height is connected with the lower portion of the disc buckle support frame through inclined support rods, the material inlet and outlet of the charging box correspond to the erecting direction of the disc buckle support frame, and a scaffold board laying channel is adopted as a discharging platform.
The material lifting device for installing and disassembling the disk buckle support frame and the construction method adopt the technical scheme, namely the device comprises adjacent vertical rods of the disk buckle support frame, and a transverse horizontal rod and a longitudinal horizontal rod which are erected on the adjacent vertical rods, wherein the transverse horizontal rod and the longitudinal horizontal rod enclose a material conveying channel, a cross brace is arranged in an inner frame of a top fixing frame, the top ends of the adjacent vertical rods are connected with four corners of the top fixing frame, racks are axially arranged on the outer walls of the adjacent vertical rods, a loading box is positioned in the material conveying channel, a driving motor is arranged at four corners of the bottom surface of the loading box, a gear is connected with a rotating shaft of the driving motor and is meshed with the racks, and two ends of the diagonal brace are connected with the upper parts of the adjacent vertical rods and the lower parts of the disk buckle support frame. According to the method, the material lifting device is arranged in the middle of the disc buckle supporting frame, so that the transmission of surrounding materials is facilitated, the adjacent upright rods and the charging box are arranged on the foundation, and the bearing capacity of the foundation is ensured. The device and the method overcome the defects of the traditional disc buckle frame dismounting operation, ensure the efficient conveying of various component materials required in the frame body erection and dismounting process, eliminate the potential safety hazard in the operation process, ensure the safe construction of operating personnel, reduce the labor intensity and the construction cost, and improve the dismounting operation efficiency.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
FIG. 1 is a schematic view of a material lifting device for mounting and dismounting a disc buckle support frame according to the present invention;
FIG. 2 is a schematic bottom view of the material lifting device of FIG. 1;
FIG. 3 is a schematic view of the arrangement of the material lifting device in the method;
fig. 4 is a top view of fig. 3.
Detailed Description
As shown in fig. 1, 2 and 3, the material lifting device for installing and detaching a buckle support frame according to the present invention comprises adjacent vertical rods 1 of a buckle support frame 12, and transverse horizontal rods 2 and longitudinal horizontal rods erected on the adjacent vertical rods 1, wherein the transverse horizontal rods 2 and the longitudinal horizontal rods are arranged at intervals along the adjacent vertical rods 1 and enclose a material conveying passage 11 along a vertical direction, the device further comprises a top fixing frame 3, a charging box 4, a rack 5, a gear 6, a driving motor 7 and diagonal struts 9, wherein the inner frame of the top fixing frame 3 is provided with cross struts 31, the top ends of the adjacent vertical rods 1 are connected with four corners of the top fixing frame 3, the rack 5 is respectively arranged on outer walls of the adjacent vertical rods 1 along an axial direction, the charging box 4 is arranged in the material conveying passage 11, the driving motor 7 is arranged at four corners of the bottom surface of the charging box 4, the gear 6 is connected with the rotating shaft of the driving motor 7 and respectively engaged with the rack 5, and two ends of the diagonal struts 9 are connected to the upper portion of the adjacent vertical rods 1 and the lower portion of the buckle support frame 12 through buckles 91.
Preferably, the device further comprises guide gears 8, wherein the guide gears 8 are respectively arranged at four corners of the top surface of the charging box 4 and are meshed with the racks 5. The guide rack plays a guide role in the charging box, and the charging box is prevented from shaking when being lifted.
Preferably, the charging box 4 is a cylindrical framework, steel plates 41 are welded in the range that the distance from the bottom, the top and the peripheral side faces of the cylindrical framework to the bottom is 300mm, the other parts are welded and enclosed by a steel wire mesh 42, and a material inlet and a material outlet are formed in one side of the charging box 4. The steel plate and the steel wire mesh are used for enclosing the charging box, so that the charging safety is ensured.
Preferably, when the support frame is disassembled and assembled, the adjacent upright rods 1 of the support frame are higher than the surrounding frame bodies by 1.8-2 m.
Preferably, the distance between adjacent vertical rods 1 of the coiling buckle support frame is less than 1.5m.
Preferably, the transverse horizontal rod 2 and the longitudinal horizontal rod are connected with the adjacent vertical rods through the disc buckles 13.
As shown in fig. 1 and 3, a construction method of the material lifting device includes the following steps:
firstly, constructing a foundation 14 at the bottom ends of adjacent upright rods 1 of a disc buckle support frame 12, checking the thickness and strength of the foundation 14 to meet the bearing capacity requirement, and vertically erecting the adjacent upright rods 1 of the disc buckle support frame 12 on the foundation 14;
secondly, before the disc buckle support frame 14 is installed, design calculation is carried out according to the conditions of the engineering structure form, the load and the construction method and relevant standards, and parameters of the distance between adjacent vertical rods 1, the length of a transverse horizontal rod 2 and the length of a longitudinal horizontal rod and the step distance of the disc buckle support frame 14 are determined;
thirdly, selecting a material lifting device 15 to be installed in the middle of the disc buckle support frame 12, and enabling adjacent vertical rods 1 in the material lifting device 15 to be lifted or lowered synchronously along with the disc buckle support frame 12;
step four, assembling a charging box 4 on the upper part of the foundation 14, and installing a driving motor 7 and a gear 6 on the bottom surface of the charging box 4 to ensure that the racks 5 on the outer walls of the adjacent vertical rods 1 are meshed with the gear 6;
and fifthly, fixedly connecting the top ends of the adjacent upright rods 1 with the top fixing frame 3, and then setting up the disc buckle support frame 12 to the periphery by taking the material lifting device 15 as the center.
Preferably, when adjacent upright rods 1 of the material conveying channel 11 are erected, the height of the adjacent upright rods 1 is 1.8-2 m higher than that of a frame body of the peripheral disc buckle support frame 12, the higher parts are connected with the lower parts of the disc buckle support frames 12 through inclined support rods 9, the material inlet and outlet of the charging box 4 correspond to the erecting direction of the disc buckle support frames 12, and a scaffold board laying channel is adopted as a discharging platform.
The device is manufactured into a rectangular top fixing frame which is formed by surrounding adjacent vertical rods of the disk buckle supporting frame in a shape matched mode, the top fixing frame is directly and reliably connected with the top ends of the adjacent vertical rods through the disk buckle, the top fixing frame rises or falls along with the frame body in a synchronous mode, the charging box is located in a material conveying channel formed by surrounding the adjacent vertical rods, the outer wall of each adjacent vertical rod is provided with a rack, the bottom surface of the charging box is provided with a driving motor, a rotating shaft of the driving motor is connected with a gear, the gear is meshed with the rack, the driving motor is started to run synchronously, the charging box is driven to lift through the meshing of the gear and the rack, and therefore required materials erected by the frame body and various components dismantled by the frame body can be guaranteed to be timely conveyed in the construction process. Adopt this device dismouting dish to detain support frame operation can eliminate more potential safety hazard, and guarantee operation personnel safety construction is showing and is reducing the labour input, and is easy and simple to handle for the dismouting progress practices thrift construction cost.
When the frame body of the plate buckle support frame meets the dismounting requirement, the device is synchronously dismounted along with the frame body, and various components are transported in a matching way in the dismounting operation process; this device is applicable to the dish and detains support frame support body and sets up the great support body of dismouting degree of difficulty such as high formwork that highly is greater than 8 m. A plurality of devices can be arranged on the frame body according to the area erected by the frame body, and the devices can prevent people from riding up and down strictly.
Claims (8)
1. The utility model provides a material lifting device for support frame ann is torn open to dish knot, detains the adjacent pole setting of support frame and sets up horizontal rod and the vertical horizontal rod in adjacent pole setting including the dish, horizontal rod and vertical horizontal rod follow adjacent pole setting interval arrangement and enclose into the material transfer passage along the vertical direction, its characterized in that: the material conveying device is characterized by further comprising a top fixing frame, a charging box, a rack, a gear, a driving motor and diagonal braces, wherein cross braces are arranged on an inner frame of the top fixing frame, the top ends of adjacent vertical rods are connected with the four corners of the top fixing frame, the rack is axially and respectively arranged on the outer walls of the adjacent vertical rods, the charging box is located in the material conveying channel, the driving motor is arranged on the four corners of the bottom surface of the charging box, the gear is connected with a rotating shaft of the driving motor and is respectively meshed with the rack, and the two ends of each diagonal brace are connected to the upper portion of the adjacent vertical rod and the lower portion of the disc buckling support frame through disc buckles.
2. The material lifting device for installing and disassembling the disc buckle supporting frame according to claim 1, characterized in that: the device also comprises guide gears, wherein the guide gears are respectively arranged at four corners of the top surface of the charging box and are meshed with the racks.
3. The material lifting device for mounting and dismounting the disc buckle supporting frame according to claim 1 or 2, which is characterized in that: the charging box is a cylindrical framework, steel plates are welded in the range of 300mm from the bottom, the top and the peripheral side faces of the cylindrical framework, the other parts are welded and enclosed by adopting a steel wire mesh, and a feeding and discharging port is formed in one side of the charging box.
4. The material lifting device for installing and disassembling the disc buckle supporting frame according to claim 3, characterized in that: when the support frame is disassembled and assembled, the adjacent vertical rods of the support frame are 1.8-2 m higher than the surrounding frame body.
5. The material lifting device for installing and disassembling the disc buckle supporting frame according to claim 3, characterized in that: the distance between the adjacent vertical rods of the coiling buckle support frame is smaller than 1.5m.
6. The material lifting device for installing and disassembling the disc buckle supporting frame according to claim 1, characterized in that: the transverse horizontal rods and the longitudinal horizontal rods are connected with the adjacent vertical rods through disc buckles.
7. A construction method of the material lifting device according to any one of claims 1 to 6, characterized in that the construction method comprises the steps of:
step one, constructing a foundation at the bottom ends of adjacent vertical rods of the disc buckle support frame, checking the thickness and the strength of the foundation to meet the bearing capacity requirement, and vertically erecting the adjacent vertical rods of the disc buckle support frame on the foundation;
secondly, before the disc buckle support frame is installed, design calculation is carried out according to the conditions of the engineering structure form, the load and the construction method and relevant standards, and the parameters of the distance between adjacent vertical rods, the length of a transverse horizontal rod and a longitudinal horizontal rod and the step pitch of the disc buckle support frame body are determined;
thirdly, selecting a material lifting device to be installed in the middle of the disc buckle support frame, and enabling adjacent vertical rods in the material lifting device to synchronously lift or lower along with the disc buckle support frame;
step four, assembling a charging box on the upper part of the foundation, and installing a driving motor and a gear on the bottom surface of the charging box to ensure that the racks on the outer walls of the adjacent vertical rods are meshed with the gear;
and fifthly, fixedly connecting the top ends of the adjacent vertical rods with the top fixing frame, and then setting up the disc buckle supporting frame around the material lifting device as the center.
8. The construction method of the material lifting device according to claim 7, characterized in that: when adjacent vertical rods of the material conveying channel are erected, the material conveying channel is 1.8-2 m higher than the frame body of the peripheral disc buckle support frame, the raised part is connected with the lower part of the disc buckle support frame through an inclined support rod, the material inlet and outlet of the charging box correspond to the erecting direction of the disc buckle support frame, and a scaffold board laying channel is adopted as a discharging platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210789916.4A CN115215253A (en) | 2022-07-06 | 2022-07-06 | Material lifting device for installing and detaching disc buckle supporting frame and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210789916.4A CN115215253A (en) | 2022-07-06 | 2022-07-06 | Material lifting device for installing and detaching disc buckle supporting frame and construction method |
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| Publication Number | Publication Date |
|---|---|
| CN115215253A true CN115215253A (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210789916.4A Pending CN115215253A (en) | 2022-07-06 | 2022-07-06 | Material lifting device for installing and detaching disc buckle supporting frame and construction method |
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| Country | Link |
|---|---|
| CN (1) | CN115215253A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11209038A (en) * | 1998-01-29 | 1999-08-03 | Mitsui Miike Mach Co Ltd | Elevator for construction |
| JP2003155182A (en) * | 2001-11-16 | 2003-05-27 | Sansei Kenki Kk | Rack-and-pinion type elevator for construction work |
| JP2005035745A (en) * | 2003-07-16 | 2005-02-10 | Koshihara:Kk | Elevator device |
| JP2007205043A (en) * | 2006-02-02 | 2007-08-16 | Yoshihiro:Kk | Construction method and dismantling method of scaffolding for high-rise building |
| CN201857182U (en) * | 2010-07-27 | 2011-06-08 | 台山市东扩钢构有限公司 | Lifting cargo elevator |
| CN210855134U (en) * | 2019-01-29 | 2020-06-26 | 武汉天蝎建筑装备有限公司 | Gear rack lifting device |
| CN213062878U (en) * | 2020-06-30 | 2021-04-27 | 武汉竹安脚手架工程有限公司 | Construction lifting operation protection platform |
| CN213297194U (en) * | 2020-07-31 | 2021-05-28 | 上海宝冶冶金工程有限公司 | Vertical transport system |
| CN114541729A (en) * | 2022-03-10 | 2022-05-27 | 中国十九冶集团有限公司 | Operation method for super high-rise building |
-
2022
- 2022-07-06 CN CN202210789916.4A patent/CN115215253A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11209038A (en) * | 1998-01-29 | 1999-08-03 | Mitsui Miike Mach Co Ltd | Elevator for construction |
| JP2003155182A (en) * | 2001-11-16 | 2003-05-27 | Sansei Kenki Kk | Rack-and-pinion type elevator for construction work |
| JP2005035745A (en) * | 2003-07-16 | 2005-02-10 | Koshihara:Kk | Elevator device |
| JP2007205043A (en) * | 2006-02-02 | 2007-08-16 | Yoshihiro:Kk | Construction method and dismantling method of scaffolding for high-rise building |
| CN201857182U (en) * | 2010-07-27 | 2011-06-08 | 台山市东扩钢构有限公司 | Lifting cargo elevator |
| CN210855134U (en) * | 2019-01-29 | 2020-06-26 | 武汉天蝎建筑装备有限公司 | Gear rack lifting device |
| CN213062878U (en) * | 2020-06-30 | 2021-04-27 | 武汉竹安脚手架工程有限公司 | Construction lifting operation protection platform |
| CN213297194U (en) * | 2020-07-31 | 2021-05-28 | 上海宝冶冶金工程有限公司 | Vertical transport system |
| CN114541729A (en) * | 2022-03-10 | 2022-05-27 | 中国十九冶集团有限公司 | Operation method for super high-rise building |
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