CN112357743A - Manufacturing method of simple hoisting tool for purlines of factory building roof - Google Patents
Manufacturing method of simple hoisting tool for purlines of factory building roof Download PDFInfo
- Publication number
- CN112357743A CN112357743A CN202011192157.0A CN202011192157A CN112357743A CN 112357743 A CN112357743 A CN 112357743A CN 202011192157 A CN202011192157 A CN 202011192157A CN 112357743 A CN112357743 A CN 112357743A
- Authority
- CN
- China
- Prior art keywords
- manufacturing
- roof
- hoisting tool
- upper panel
- factory building
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000571 coke Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A manufacturing method of a simple hoisting tool for a plant roof purline successfully erects a plant roof beam is characterized by comprising the following steps: a. confirm hoist appearance and size according to the design, preparation hoist pole setting, b, preparation lug, the lug is the rectangle steel sheet, c, preparation base, during wherein use: the groove between the upper panel and the lower panel can be clamped into the upper flange plate of the roof girder, one end of the lifting rope is bound with the purline, and the other end of the lifting rope is pulled by a constructor to send the purline to the roof girder of the factory building through the fixed pulley for bolt connection or welding. The manufacturing method of the simple hoisting tool for the purlines of the factory building roof has the advantages of simple device structure, convenience in manufacturing, capability of being used in a turnover mode and cost saving.
Description
Technical Field
The invention relates to the field of construction of industrial steel factory buildings, in particular to a manufacturing method of a simple hoisting tool for purlines of factory roofs.
Background
In large-scale factory building installation, can meet the installation of roofing purlin, common purlin is mostly section bars such as C shaped steel, Z shaped steel, H shaped steel or channel-section steel, and single length is long, and a large amount is more. The purlin is firstly required to be hoisted to a house beam during construction of a factory building roof purlin, then the purlin is connected with the house beam, the purlin is hoisted one by using a crane to be installed in the conventional construction method, in view of the characteristics of the purlin, the purlin which is light in weight, small in size and large in quantity is very uneconomical and uneconomical to hoist, particularly, the purlin with higher elevation is hoisted, and in order to enable the boom of the purlin to reach the corresponding height, a crane with larger tonnage is selected for use, so that the construction cost is improved. Moreover, the purlins are hoisted by the crane, the operation of the crane is complicated, the cycle time of the purlins is too long, and the crane is limited by the site, so that the efficiency of hoisting the purlins is influenced, the construction period for installing the purlins is prolonged, a large amount of manpower and material resources are consumed by the method, the efficiency is low, and the operation of the crane in the construction process can cause damage to other building materials.
Chinese patent CN205275084A discloses a purlin hoist device in 2016 month 1, including room roof beam, support and triangle pull ring, the both sides of room roof beam joint respectively have first fixture block and second fixture block, and pass through bolted connection between first fixture block and the second fixture block, and the top of second fixture block and first fixture block side all is equipped with two first backup pads in addition, is connected with first pulley between two first backup pads, and the top of this first fixture block is equipped with two second backup pads, is connected with the second pulley between two second backup pads. Although the device can hoist purlines, the direction of pulling of workers needs to be changed through the two pulleys, so that the hoisting device is complex in structure, inconvenient to manufacture and use and low in hoisting efficiency.
The known purlin lifting devices thus suffer from the inconveniences and problems described above.
Disclosure of Invention
The invention aims to provide a safe and reliable manufacturing method of a simple hoisting tool for purlines on a factory building roof.
In order to achieve the purpose, the technical solution of the invention is as follows:
a manufacturing method of a simple hoisting tool for a plant roof purline successfully erects a plant roof beam is characterized by comprising the following steps:
a. determining the appearance and the size of the lifting appliance according to design, and manufacturing a lifting appliance upright rod, wherein the lifting appliance upright rod is a steel pipe, and the length of the steel pipe is 600-1000 mm;
b. manufacturing a lifting lug which is a rectangular steel plate, wherein a through hole is formed in the middle of the rectangular steel plate, one side of the rectangular steel plate is fixedly welded with the top end of the vertical rod of the lifting appliance, a fixed pulley is hung in the through hole, and a lifting rope penetrates through the fixed pulley;
c. manufacturing a base, wherein the base comprises an upper panel, a lower panel and a section of round steel, the upper panel and the lower panel are aligned and arranged in parallel at intervals, the section of round steel is fixedly welded in one side interval between the upper panel and the lower panel, a groove is formed between the upper panel and the lower panel, the central point of the upper panel is fixedly welded with the bottom end of a lifting appliance vertical rod, and the lifting appliance vertical rod is perpendicular to the upper panel;
wherein when in use: the groove between the upper panel and the lower panel can be clamped into the upper flange plate of the roof girder, one end of the lifting rope is bound with the purline, and the other end of the lifting rope is pulled by a constructor to simultaneously pull two adjacent roof girders through a fixed pulley and a purline to be sent to the roof girders of the plant building through a pair of lifting appliances for bolt connection or welding.
The manufacturing method of the simple hoisting tool for the factory building roof purline can be further realized by adopting the following technical measures.
In the method, the vertical rods are steel pipes with the specification of 48 x 3mm and above.
The method, wherein the diameter of the through hole is more than or equal to 48 mm.
The method is characterized in that the thickness of the rectangular steel plate is more than or equal to 12 mm.
In the method, the thicknesses of the upper panel and the lower panel are respectively more than or equal to 12 mm.
The method of the preceding, wherein the round steel is 12mm in diameter.
After the technical scheme is adopted, the manufacturing method of the simple hoisting tool for the purlines of the factory building roof has the following advantages:
1. the device has simple structure and convenient manufacture;
2. the hoisting tool is small and exquisite, is manufactured according to the site requirement and is convenient to carry;
3. can be used in a turnover way, and saves the cost.
Drawings
Fig. 1 is a schematic structural view of a hoisting tool according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a cross-sectional view of B-B in fig. 1.
In the figure: 1 pole setting, 2 lugs, 3 bases, 4 round steel.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
Referring to fig. 1, fig. 1 is a schematic structural view of a lifting tool according to an embodiment of the present invention, fig. 2 is a sectional view of a-a in fig. 1, and fig. 3 is a sectional view of B-B in fig. 1.
The invention relates to a manufacturing method of a simple hoisting tool for a factory building roof purline, which is used for successfully erecting a factory building roof beam and mainly aims at the hoisting condition that mechanical hoisting cannot be used on site and purlines are hoisted manually, wherein the manufacturing method of the hoisting tool comprises the following steps:
a. determining the appearance and the size of the lifting appliance according to the design, and manufacturing a lifting appliance upright rod 1, wherein the lifting appliance upright rod is a steel pipe, and the length of the steel pipe is 600 mm;
b. the preparation lug, lug 2 are the rectangle steel sheet, and the rectangle steel sheet is equipped with the through-hole between two parties, and rectangle steel sheet one side and hoist pole setting top fixed welding hang the fixed pulley in the through-hole (not shown in the figure), and the lifting rope (not shown in the figure) passes the fixed pulley.
c. Manufacturing a base, wherein the base 3 comprises an upper panel, a lower panel and a section of round steel 4, the upper panel and the lower panel are aligned and arranged in parallel at intervals, the section of round steel is fixedly welded in one side interval between the upper panel and the lower panel, a groove is formed between the upper panel and the lower panel, the central point of the upper panel is fixedly welded with the bottom end of a lifting appliance vertical rod, and the lifting appliance vertical rod is perpendicular to the upper panel; and polishing the welding part by using a grinding wheel.
Wherein when in use: the groove between the upper panel and the lower panel can be clamped into the upper flange plate of the roof girder, one end of the lifting rope is tied with the purline, and the other end of the lifting rope is pulled by ground constructors to send the purline (a purline is pulled by a pair of lifting appliances of two adjacent roof girders simultaneously) to the roof girder of the factory building through the fixed pulley for bolt connection. The vertical rods are 48 x 3mm steel pipes. The diameter of the through hole is 48 mm. The thickness of the rectangular steel plate is 12 mm. The thicknesses of the upper panel and the lower panel are respectively 12 mm. The round steel has a diameter of 12 mm.
The simple hoisting tool for the factory building roof purlines has substantial characteristics and obvious technical progress, and is designed by adopting a hoisting tool for manually hoisting the purlines, mainly aiming at the problem that mechanical hoisting cannot be carried out on site. The hoisting tool only adopts steel pipes, steel plates and round steel, and is simple in structure and convenient to manufacture.
The simple hoisting tool for the purlines on the factory building roofs is applied to the installation engineering of the purlines for constructing the coke oven greenhouses, and the effect is remarkable. During actual hoisting construction of purlines of the coke oven greenhouse, after the vertical columns of the coke oven greenhouse and the beam frames at the top ends of the vertical columns are installed, constructors tie safety belts to erect vertical rods on the beams, and pull the purlines to the beam positions through bolts by using ropes matched with ground constructors for installation. The whole coke oven greenhouse purline is fast and convenient to hoist and detach.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.
Claims (6)
1. A manufacturing method of a simple hoisting tool for a plant roof purline successfully erects a plant roof beam is characterized by comprising the following steps:
a. determining the appearance and the size of the lifting appliance according to design, and manufacturing a lifting appliance upright rod, wherein the lifting appliance upright rod is a steel pipe, and the length of the steel pipe is 600-1000 mm;
b. manufacturing a lifting lug which is a rectangular steel plate, wherein a through hole is formed in the middle of the rectangular steel plate, one side of the rectangular steel plate is fixedly welded with the top end of the vertical rod of the lifting appliance, a fixed pulley is hung in the through hole, and a lifting rope penetrates through the fixed pulley;
c. manufacturing a base, wherein the base comprises an upper panel, a lower panel and a section of round steel, the upper panel and the lower panel are aligned and arranged in parallel at intervals, the section of round steel is fixedly welded in one side interval between the upper panel and the lower panel, a groove is formed between the upper panel and the lower panel, the central point of the upper panel is fixedly welded with the bottom end of a lifting appliance vertical rod, and the lifting appliance vertical rod is perpendicular to the upper panel;
wherein when in use: the groove between the upper panel and the lower panel can be clamped into the upper flange plate of the roof girder, one end of the lifting rope is bound with the purline, and the other end of the lifting rope is pulled by a constructor to simultaneously pull two adjacent roof girders through a fixed pulley and a purline to be sent to the roof girders of the plant building through a pair of lifting appliances for bolt connection or welding.
2. The manufacturing method of the simple hoisting tool for the purlins on the plant roofs of claim 1, wherein the vertical rods are steel pipes with the specification of 48 x 3mm and above.
3. The manufacturing method of the simple hoisting tool for the factory building roof purlines as claimed in claim 1, wherein the diameter of the through hole is more than or equal to 48 mm.
4. The manufacturing method of the simple hoisting tool for the factory building roof purlines as claimed in claim 1, wherein the thickness of the rectangular steel plate is more than or equal to 12 mm.
5. The manufacturing method of the simple hoisting tool for the factory building roof purlines as claimed in claim 1, wherein the thicknesses of the upper panel and the lower panel are respectively more than or equal to 12 mm.
6. The manufacturing method of the simple hoisting tool for factory building roof purlins as claimed in claim 1, wherein the diameter of the round steel is 12 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011192157.0A CN112357743A (en) | 2020-10-30 | 2020-10-30 | Manufacturing method of simple hoisting tool for purlines of factory building roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011192157.0A CN112357743A (en) | 2020-10-30 | 2020-10-30 | Manufacturing method of simple hoisting tool for purlines of factory building roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112357743A true CN112357743A (en) | 2021-02-12 |
Family
ID=74513930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011192157.0A Pending CN112357743A (en) | 2020-10-30 | 2020-10-30 | Manufacturing method of simple hoisting tool for purlines of factory building roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112357743A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115492404A (en) * | 2022-10-14 | 2022-12-20 | 上海宝冶集团有限公司 | Rapid paving method for roof purlines of factory building |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202214187U (en) * | 2011-09-06 | 2012-05-09 | 六安长城钢结构有限公司 | Lifting appliance for mounting purlines |
| CN204198306U (en) * | 2014-08-14 | 2015-03-11 | 天津二十冶建设有限公司 | A kind of device for purlin lifting in building operation |
| CN104652833A (en) * | 2014-12-28 | 2015-05-27 | 中国二冶集团有限公司 | Manufacturing method for fixing device for pulleys for installation and lifting of purlines of steel structure factory building |
| CN204676914U (en) * | 2015-05-08 | 2015-09-30 | 五冶集团上海有限公司 | A kind of rope support that slips safely |
| CN105863276A (en) * | 2015-01-19 | 2016-08-17 | 五冶集团上海有限公司 | Manual lifting device used for hoisting factory building roof rod member, and manufacturing method |
| CN205558315U (en) * | 2016-05-04 | 2016-09-07 | 江苏中南建筑产业集团有限责任公司 | Purlin hoisting support on H shaped steel roof beam |
| CN107355082A (en) * | 2016-05-10 | 2017-11-17 | 五冶集团上海有限公司 | A kind of purlin of steel structural roof beam and the hanging method of tie-rod |
| CN107503520A (en) * | 2016-06-14 | 2017-12-22 | 五冶集团上海有限公司 | A kind of auxiliary lifting apparatus for the lifting of steel structural plant roof system secondary member |
| CN108910685A (en) * | 2018-07-18 | 2018-11-30 | 中国十七冶集团有限公司 | A kind of roofing system with lightweight steel structure C-type steel wingceltis special hanger and hanging method |
| CN209397933U (en) * | 2018-12-28 | 2019-09-17 | 中国二冶集团有限公司 | Steel structural roof purlin installation pulley holding clamp |
-
2020
- 2020-10-30 CN CN202011192157.0A patent/CN112357743A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202214187U (en) * | 2011-09-06 | 2012-05-09 | 六安长城钢结构有限公司 | Lifting appliance for mounting purlines |
| CN204198306U (en) * | 2014-08-14 | 2015-03-11 | 天津二十冶建设有限公司 | A kind of device for purlin lifting in building operation |
| CN104652833A (en) * | 2014-12-28 | 2015-05-27 | 中国二冶集团有限公司 | Manufacturing method for fixing device for pulleys for installation and lifting of purlines of steel structure factory building |
| CN105863276A (en) * | 2015-01-19 | 2016-08-17 | 五冶集团上海有限公司 | Manual lifting device used for hoisting factory building roof rod member, and manufacturing method |
| CN204676914U (en) * | 2015-05-08 | 2015-09-30 | 五冶集团上海有限公司 | A kind of rope support that slips safely |
| CN205558315U (en) * | 2016-05-04 | 2016-09-07 | 江苏中南建筑产业集团有限责任公司 | Purlin hoisting support on H shaped steel roof beam |
| CN107355082A (en) * | 2016-05-10 | 2017-11-17 | 五冶集团上海有限公司 | A kind of purlin of steel structural roof beam and the hanging method of tie-rod |
| CN107503520A (en) * | 2016-06-14 | 2017-12-22 | 五冶集团上海有限公司 | A kind of auxiliary lifting apparatus for the lifting of steel structural plant roof system secondary member |
| CN108910685A (en) * | 2018-07-18 | 2018-11-30 | 中国十七冶集团有限公司 | A kind of roofing system with lightweight steel structure C-type steel wingceltis special hanger and hanging method |
| CN209397933U (en) * | 2018-12-28 | 2019-09-17 | 中国二冶集团有限公司 | Steel structural roof purlin installation pulley holding clamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115492404A (en) * | 2022-10-14 | 2022-12-20 | 上海宝冶集团有限公司 | Rapid paving method for roof purlines of factory building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110562868B (en) | Hoisting construction method for unit type glass curtain wall of super high-rise building | |
| CN113152873A (en) | Heightening hanging basket system | |
| CN111663698A (en) | Assembled steel structure roof and assembling construction method thereof | |
| CN112357743A (en) | Manufacturing method of simple hoisting tool for purlines of factory building roof | |
| CN102061810B (en) | Construction method of safe flat net positioned on periphery of building | |
| CN212336672U (en) | I-steel overhanging bearing frame of basket pull rod for constructional engineering | |
| CN108675170A (en) | Roofing monorail crane and its construction method | |
| CN115341701B (en) | Hanging formwork construction method for high-altitude overhanging steel bar truss floor support plate | |
| CN208776200U (en) | A kind of demoulding of V-arrangement concrete folded plate and balance beam for hoisting | |
| CN208732486U (en) | Roofing monorail crane | |
| CN208440996U (en) | A kind of novel inlet pipe | |
| CN217400394U (en) | High-altitude manual hoisting profiled steel sheet construction device | |
| CN110980500A (en) | Balanced stress auxiliary hanging beam and roof structure integral hoisting method | |
| CN213923842U (en) | Wallboard lifting device in assembled | |
| CN203066491U (en) | Locator for installing round tube type connection member | |
| CN211664537U (en) | Balanced stress auxiliary hanging beam | |
| CN209874434U (en) | Simple and easy scaffold frame of encorbelmenting of building high latitude | |
| CN210340110U (en) | Two T board hoisting structure of large-span assembled | |
| CN212769435U (en) | Device for hoisting large-span BIPV (building integrated photovoltaic) purline | |
| CN213143552U (en) | Assembled steel construction roofing | |
| CN216109859U (en) | Safety net hanging device | |
| CN211949527U (en) | Combined hanging basket for construction of overhung eave of high-rise building | |
| CN219080931U (en) | Tool type buttress triangular protection device for close-spliced prefabricated outer wall | |
| CN215666644U (en) | A operation ladder for installing factory building outer wall material | |
| CN213976725U (en) | Simple and easy wall formula hoist device that rides |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210212 |