CN110644666A - Hoisting device applied to steel structure coal shed - Google Patents
Hoisting device applied to steel structure coal shed Download PDFInfo
- Publication number
- CN110644666A CN110644666A CN201910768430.0A CN201910768430A CN110644666A CN 110644666 A CN110644666 A CN 110644666A CN 201910768430 A CN201910768430 A CN 201910768430A CN 110644666 A CN110644666 A CN 110644666A
- Authority
- CN
- China
- Prior art keywords
- longitudinal
- hoisting device
- purlins
- steel structure
- purlines
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
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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
- B66C23/04—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 with jibs the effective length of which is variable in operation, e.g. longitudinally displaceable, extensible
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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
- B66C23/62—Constructional features or details
-
- 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
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
Abstract
The invention provides a hoisting device applied to a steel structure coal shed, which comprises: the movable unit is used for being clamped on two transversely adjacent longitudinal purlines and can reciprocate along the longitudinal purlines, and the fixing unit is used for being detachably connected with the longitudinal purlines. The hoisting device applied to the steel structure coal shed provided by the invention is not interfered by the ground environment when working, and the hoisting device gradually installs the purlin assemblies along the moving position of the installed longitudinal purlin and gradually moves the position. Potential safety hazards are reduced, and efficiency is improved.
Description
Technical Field
The invention relates to the technical field of cranes, in particular to a hoisting device applied to a steel structure coal shed, which is used for hoisting parts of the steel structure coal shed.
Background
A steel-structure coal shed, as shown in fig. 1, comprising: the roof assembly comprises a main body frame and a purline assembly which is arranged above the main body frame and is used for mounting a roof assembly; the main body frame includes: the roof comprises longitudinal beams 10, cross beams 11 and upright columns 9, wherein the longitudinal beams 10 and the cross beams 11 are connected to form a roof frame, and the upright columns 9 are supported between the roof frame and the ground; the purlin assembly includes: the longitudinal purlins 6, the transverse purlins 7 and the shearing fork purlins 8 are sequentially connected end to end and fixed above the longitudinal beam 10, and the transverse purlins 7 and the shearing fork purlins 8 are fixedly connected between every two adjacent longitudinal purlins 6 in the transverse direction.
In some cases, steel structural coal sheds are built directly above the coal pile, which limits the location of the crane. The number of the longitudinal purlins 6, the number of the transverse purlins 7 and the number of the shearing fork purlins 8 are large, the installation span is large, the longitudinal purlins, the transverse purlins and the shearing fork purlins are usually intensively hoisted to a roof frame through a crane during hoisting, and then the longitudinal purlins, the transverse purlins and the shearing fork purlins are manually transported to the. The hoisting mode has higher potential safety hazard and low operation efficiency.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the hoisting device applied to the steel structure coal shed, and the components in the purline assembly are not influenced by coal piles when being hoisted, so that the purline assembly does not need to be manually transported again at high altitude, the potential safety hazard is reduced, and the operation efficiency is improved.
The utility model provides a be applied to hoist device of steel construction coal canopy, steel construction coal canopy includes: the roof assembly comprises a main body frame and a purline assembly which is arranged above the main body frame and is used for mounting a roof assembly;
the main body frame includes: the roof comprises longitudinal beams, cross beams and upright columns, wherein the longitudinal beams and the cross beams are connected to form a roof framework, and the upright columns are supported between the roof framework and the ground;
the purlin assembly includes: the longitudinal purlins, the transverse purlins and the shear fork purlins are sequentially connected end to end in the longitudinal direction and are fixed above the longitudinal beam, and the transverse purlins and the shear fork purlins are fixedly connected between every two adjacent longitudinal purlins in the transverse direction;
the hoisting device is used for hoisting the longitudinal purlines, the transverse purlines and the shearing fork purlines;
the hoisting device comprises: the movable unit is used for being clamped on two transversely adjacent longitudinal purlines and can reciprocate along the longitudinal purlines, and the fixing unit is used for being detachably connected with the longitudinal purlines.
Further, the mobile unit includes: and each roller assembly is fixed below the working platform and clamped on the longitudinal purline.
Furthermore, each roller assembly comprises a roller, the periphery of the roller is provided with a groove formed in an annular mode, and the roller is clamped on the longitudinal purline through the groove.
Further, the connection unit includes: and one end of each connecting plate is hinged to the working platform, and the other end of each connecting plate is detachably connected with the longitudinal purline through a bolt.
Furthermore, a waist-shaped hole is formed in the connecting plate and used for penetrating the bolt.
Further, still include the guardrail, install in work platform's all around.
Further, the crane includes: the base is fixed on the working platform, the suspension arm is installed on the base, the base is rotatable, and the suspension arm is telescopic.
According to the hoisting device applied to the steel structure coal shed, the purline assemblies are gradually installed at the position of the hoisting device along the installed longitudinal purlines, the position of the purline assemblies is gradually moved, the hoisting device is not interfered by the ground environment during working, potential safety hazards are reduced, and efficiency is improved.
Drawings
FIG. 1 is a schematic three-dimensional structure of a steel-structured coal shed;
FIG. 2 is a schematic structural view of the construction state of the hoisting device of the invention;
figure 3 is a schematic three-dimensional structure of one of the viewing angles of the lifting device of the present invention;
figure 4 is a schematic three-dimensional structure of another perspective of the lifting device of the present invention;
figure 5 is a front view of the lifting device of the present invention;
FIG. 6 is a sectional view A-A of FIG. 5;
fig. 7 is an enlarged view of a partial view B in fig. 6.
In the figure, 1, a working platform, 2, a guardrail, 3, a crane, 4, a connecting plate, 5, a roller assembly, 6, a longitudinal purline, 7, a transverse purline, 8, a shearing fork purline, 9, a stand column, 10, a longitudinal beam and 11, a cross beam.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
The utility model provides a be applied to hoist device of steel construction coal canopy, steel construction coal canopy includes: the roof assembly comprises a main body frame and a purline assembly which is arranged above the main body frame and is used for mounting a roof assembly;
as shown in fig. 1 and 2, the main body frame includes: the roof structure comprises longitudinal beams 10, cross beams 11 and upright posts 9, wherein the longitudinal beams 10 and the cross beams 11 are connected to form a roof framework, the longitudinal beams 10 are placed along the longitudinal direction, the cross beams 11 are placed along the transverse direction, and the upright posts 9 are supported between the roof framework and the ground;
the purlin assembly includes: the longitudinal purlins 6, the transverse purlins 7 and the shear fork purlins 8 are sequentially connected end to end in the longitudinal direction and are fixed above the longitudinal beam 10, and a plurality of the transverse purlins 7 and the shear fork purlins 8 are fixedly connected between every two adjacent longitudinal purlins 6 in the transverse direction;
the hoisting device is used for hoisting the longitudinal purlines 6, the transverse purlines 7 and the shearing fork purlines 8;
as shown in fig. 3 ~ 7, the hoisting device comprises a working platform 1, a crane 3 arranged above the working platform 1, a moving unit and a connecting unit, wherein the moving unit is arranged on the working platform 1 and used for being clamped on two transversely adjacent longitudinal purlins 6 and being capable of reciprocating along the longitudinal purlins 6, and the fixing unit is used for being detachably connected with the longitudinal purlins 6.
Specifically, the mobile unit includes: and each roller assembly 5 is fixed below the working platform 1 and clamped on the longitudinal purline 6.
Each roller assembly 5 comprises a roller, the periphery of the roller is provided with a groove formed in an annular mode, and the roller is clamped on the longitudinal purline 6 through the groove.
The connection unit includes: and one end of each connecting plate 4 is hinged to the working platform 1, and the other end of each connecting plate 4 is detachably connected with the longitudinal purline 6 through bolts.
The connecting plate 4 is provided with a waist-shaped hole for the bolt to penetrate through.
The device also comprises guardrails 2 which are arranged around the working platform 1.
The hoist 3 includes: the base is fixed on the working platform 1, the suspension arm is installed on the base, the base is rotatable, and the suspension arm is telescopic.
The using method of the hoisting device applied to the steel structure coal shed comprises the following steps:
a: after the main body frame is installed, installing longitudinal purlines 6 on the adjacent longitudinal beams 10;
b: mounting the hoisting device on the longitudinal purline 6 and fixing the hoisting device;
c: hoisting a next section of longitudinal purline 6 by using the hoisting device and installing the next section of longitudinal purline 6;
d: releasing the fixed connection relation of the hoisting device, moving the hoisting device to the next section of longitudinal purline 6 and fixing the hoisting device;
e: hoisting a transverse purline 7 and a shearing fork purline 8 corresponding to the front section of the longitudinal purline 6 by using the hoisting device, and installing the transverse purline 7 and the shearing fork purline 8;
f, repeating the step C ~ E until all the longitudinal purlines 6 are installed;
g: dismantling the hoisting device;
h: and installing a transverse purlin 7 and a shearing fork purlin 8 corresponding to the longitudinal purlin 6 at the tail end.
In an optional embodiment, the step E further includes: and hoisting and mounting the longitudinal purlins 6, the transverse purlins 7 and the shearing fork purlins 8 positioned on the outer sides of the adjacent longitudinal beams 10 by using the hoisting device.
In an alternative embodiment, in the step C, the next length of longitudinal purlin 6 is installed in a lifting state; and in the step E, the transverse purlines 7 and the shearing fork purlines 8 are installed in a hoisting state.
The scope of the invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (7)
1. A hoisting device applied to a steel structure coal shed is characterized in that,
the steel construction coal canopy includes: the roof assembly comprises a main body frame and a purline assembly which is arranged above the main body frame and is used for mounting a roof assembly;
the main body frame includes: the roof comprises longitudinal beams, cross beams and upright columns, wherein the longitudinal beams and the cross beams are connected to form a roof framework, and the upright columns are supported between the roof framework and the ground;
the purlin assembly includes: the longitudinal purlins, the transverse purlins and the shear fork purlins are sequentially connected end to end in the longitudinal direction and are fixed above the longitudinal beam, and the transverse purlins and the shear fork purlins are fixedly connected between every two adjacent longitudinal purlins in the transverse direction;
the hoisting device is used for hoisting the longitudinal purlines, the transverse purlines and the shearing fork purlines;
the hoisting device comprises: the movable unit is used for being clamped on two transversely adjacent longitudinal purlines and can reciprocate along the longitudinal purlines, and the fixing unit is used for being detachably connected with the longitudinal purlines.
2. The lifting device applied to a steel structure coal shed as claimed in claim 1, wherein the moving unit comprises: and each roller assembly is fixed below the working platform and clamped on the longitudinal purline.
3. The hoisting device applied to the steel structure coal shed as claimed in claim 2, wherein each roller assembly comprises a roller, the periphery of the roller is provided with a groove arranged annularly, and the roller is clamped on the longitudinal purline through the groove.
4. The hoisting device applied to the steel structure coal shed as claimed in claim 1, wherein the connection unit comprises: and one end of each connecting plate is hinged to the working platform, and the other end of each connecting plate is detachably connected with the longitudinal purline through a bolt.
5. The hoisting device applied to the steel structure coal shed as claimed in claim 4, wherein the connecting plate is provided with a kidney-shaped hole for penetrating the bolt.
6. The hoisting device applied to the steel structure coal shed as claimed in claim 1, further comprising a guardrail installed around the working platform.
7. The hoisting device applied to the steel structure coal shed as claimed in claim 1 ~ 6, wherein the crane comprises a base and a boom, the base is fixed on the working platform, the boom is installed on the base, the base is rotatable, and the boom is retractable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910768430.0A CN110644666A (en) | 2019-08-20 | 2019-08-20 | Hoisting device applied to steel structure coal shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910768430.0A CN110644666A (en) | 2019-08-20 | 2019-08-20 | Hoisting device applied to steel structure coal shed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110644666A true CN110644666A (en) | 2020-01-03 |
Family
ID=69009742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910768430.0A Pending CN110644666A (en) | 2019-08-20 | 2019-08-20 | Hoisting device applied to steel structure coal shed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110644666A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201835454U (en) * | 2010-11-01 | 2011-05-18 | 广州市恒盛建设工程有限公司 | Horizontal transport vehicle for super-long roof panels |
| CN102140829A (en) * | 2011-01-17 | 2011-08-03 | 中国十九冶集团有限公司 | Installation device and installation method of roof panel for grid-structure workshop and panel transporting trolley |
| CN106437047A (en) * | 2016-07-21 | 2017-02-22 | 中铁四局集团建筑工程有限公司 | Plant roof panel transporting and mounting equipment |
| CN106522482A (en) * | 2016-10-25 | 2017-03-22 | 森特士兴集团股份有限公司 | Installation platform of roof plates |
| US20180134319A1 (en) * | 2016-11-14 | 2018-05-17 | Brig Jeffs | Vehicle apparatus for use on a roof and method of assembling and installing commercial roofing |
-
2019
- 2019-08-20 CN CN201910768430.0A patent/CN110644666A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201835454U (en) * | 2010-11-01 | 2011-05-18 | 广州市恒盛建设工程有限公司 | Horizontal transport vehicle for super-long roof panels |
| CN102140829A (en) * | 2011-01-17 | 2011-08-03 | 中国十九冶集团有限公司 | Installation device and installation method of roof panel for grid-structure workshop and panel transporting trolley |
| CN106437047A (en) * | 2016-07-21 | 2017-02-22 | 中铁四局集团建筑工程有限公司 | Plant roof panel transporting and mounting equipment |
| CN106522482A (en) * | 2016-10-25 | 2017-03-22 | 森特士兴集团股份有限公司 | Installation platform of roof plates |
| US20180134319A1 (en) * | 2016-11-14 | 2018-05-17 | Brig Jeffs | Vehicle apparatus for use on a roof and method of assembling and installing commercial roofing |
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| 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 |
Application publication date: 20200103 |
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| RJ01 | Rejection of invention patent application after publication |