CN113602963B - Monorail crane installation method - Google Patents
Monorail crane installation method Download PDFInfo
- Publication number
- CN113602963B CN113602963B CN202110960850.6A CN202110960850A CN113602963B CN 113602963 B CN113602963 B CN 113602963B CN 202110960850 A CN202110960850 A CN 202110960850A CN 113602963 B CN113602963 B CN 113602963B
- Authority
- CN
- China
- Prior art keywords
- monorail crane
- assembly
- monorail
- track beam
- track
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 title claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000977 initiatory effect Effects 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 206010017472 Fumbling Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 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
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
- B66C11/06—Underhung trolleys running on monorails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/08—Constructional features of runway rails or rail mountings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a monorail crane installation method, which comprises the following steps: the monorail crane track beam is suspended at the top of the roadway through a round-link chain, and the monorail crane track beam is arranged at the track beam initial section of the yard in a downward inclined manner; sequentially pushing the flat car to the lower part of the initial section of the track beam to prepare for lifting; hoisting the monorail crane assembly to a track beam initial section, pulling the monorail crane assembly into an obliquely arranged monorail crane track beam which is obliquely arranged, and leading the monorail crane assembly into the horizontally arranged monorail crane track beam; the monorail crane components which are towed into the horizontally arranged monorail crane track beams are connected through the connecting device, and are towed to the front monorail crane track beams continuously through the towing device. The single-rail crane beam is obliquely arranged at the position of a flat car field and extends to the height of a single-rail crane assembly, the single-rail crane assembly is all pulled to the single-rail crane rail beam by using a traction device to be hung, and the single-rail crane assembly is assembled after the single-rail crane assembly is completed. Is convenient, quick, safe and reliable.
Description
Technical Field
The invention relates to the technical field of coal mine electromechanical equipment, in particular to a monorail crane installation method.
Background
The monorail crane has larger transportation advantages as an auxiliary transportation tool for a coal mine, but has larger body quantity and more parts, is more complicated in the underground installation and disassembly processes, occupies more manpower and material resources, is very inconvenient to disassemble, can be said to be time-consuming and labor-consuming, and has a plurality of uncertain potential safety hazards in the disassembly process. Before the installation bottleneck is not broken through, the common installation is carried out by a plurality of people to hoist all the components of the monorail crane to the height of the monorail crane beam, and the chain block is used for pulling the monorail crane to the position above the crane beam, so that time and labor are wasted.
Disclosure of Invention
The invention aims to provide a monorail crane installation method, which is convenient for a user to hold and improves the comfort level of scissors in use by arranging a raised boss in a grip.
The invention provides a monorail crane installation method, which comprises the following steps:
s1, track laying
The monorail crane track beam is suspended at the top of the roadway through a round-link chain, is horizontally arranged in the roadway and is arranged in a downward inclination manner at the track beam initial section of a yard;
s2, transporting monorail crane assembly
The monorail crane components are transported to a yard through flat cars, the flat cars provided with the monorail crane components are sequentially arranged according to the assembly sequence of the monorail crane components, and the flat cars are sequentially pushed to the position below the initial section of the monorail crane track beam to be lifted;
s3, hoisting the monorail crane assembly
Hoisting the monorail crane assembly to the initial section of the monorail crane track beam through a vertical hoisting device, adopting a cable-stayed traction device to draw the monorail crane assembly into the obliquely arranged monorail crane track beam, and continuously leading the monorail crane assembly into the horizontally arranged monorail crane track beam through a traction device;
s4, assembling monorail crane assembly
And connecting the monorail crane components which are pulled into the horizontally arranged monorail crane track beams through a connecting device, and continuously pulling the monorail crane track beams forwards through the pulling device until the assembly is completed.
Further, in S1, anchor rods and rigging are fixed at the better position of the roadway roof, one end of the round-link chain is fixed with the rigging, and the other end of the round-link chain is fixed with the monorail crane track beam.
Further, in S1, the monorail crane track beam at the starting position is disposed obliquely downward by 15 °.
Further, a plurality of hanging lugs are uniformly arranged on the top of the monorail crane track beam along the length direction, and the round-link chain is connected with the hanging lugs through hanging rings.
Further, the top of the monorail crane assembly is provided with a chute matched with the monorail crane track beam, both sides of the chute are provided with rollers, and the rollers are in rolling connection with the monorail crane track beam.
Further, a bearing is arranged in the chute, and the roller is arranged in the bearing.
Further, the monorail crane track beam is I-steel, and the rollers are positioned on two sides of the I-steel.
Further, in S3, the monorail crane assembly is lifted to the track beam initial section of the monorail crane through a vertically lifted chain block, and then the monorail crane assembly is pulled into the track beam initial section through a cable-stayed chain block.
Further, a box body is further connected to the lower portion of the monorail crane assembly, and the box body is connected with the bottom of the monorail crane assembly.
Further, the box body and the monorail crane assembly are lifted and connected in a hanging manner at the bottom of the monorail crane track beam at the initial position.
According to the technical scheme, the monorail hanging beam is obliquely arranged at the flat car field position and extends to the height of the monorail hanging assembly, the traction device is used for fully dragging the monorail hanging assembly to the monorail hanging rail beam for hanging, and after the monorail hanging assembly is completed, the monorail hanging assembly is assembled. Is convenient, quick, safe and reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present invention;
reference numerals illustrate:
in the figure, a 1-monorail crane track beam, a 2-round link chain, a 3-suspension lug, a 4-track beam initial section, a 5-monorail crane assembly, a 6-flat car, a 7-chute, 8-rollers and a 9-box body;
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1:
the invention provides a monorail crane installation method, which comprises the following steps:
the first step: rail laying
The monorail crane track beam 1 is suspended at the top of a roadway through a round-link chain 2, a plurality of suspension lugs 3 are uniformly arranged at the top of the monorail crane track beam 1 along the length direction, and the round-link chain 2 is connected with the suspension lugs 3 through U-shaped suspension rings;
an anchor rod and a rigging are fixed at a better position of a roadway roof, one end of a round-link chain 2 is fixed with the rigging, and the other end of the round-link chain 2 is fixed with a monorail crane track beam 1;
the monorail crane track beam 1 is horizontally arranged in a roadway, and the track beam initial section 4 of the monorail crane track beam 1 positioned in a yard is inclined downwards by 15 degrees.
And a second step of: monorail crane assembly transport
The monorail crane assemblies 5 are transported to a yard through the flat cars 6, the flat cars 6 provided with the monorail crane assemblies 5 are sequentially arranged according to the assembly sequence of the monorail crane assemblies 5, and the flat cars 6 are sequentially pushed to the lower portion of the track beam initial section 4 to be lifted.
And a third step of: single track hangs subassembly and lifts by crane
Hoisting the monorail crane assembly 5 to the track beam initial section 4 through a vertically hoisted chain block, pulling the monorail crane assembly 5 into the obliquely arranged monorail crane track beam by adopting a cable-stayed chain block, and continuously guiding the monorail crane assembly 5 into the horizontally arranged monorail crane track 1 beam through a pulling device;
the top of monorail crane assembly 5 is equipped with and monorail crane track roof beam complex spout 7, and the both sides of spout 7 are equipped with gyro wheel 8, and gyro wheel 8 and monorail crane track roof beam 1 roll connection are equipped with the bearing in the spout 7, and gyro wheel 8 sets up in the bearing. The monorail crane track beam 1 is I-steel, and the idler wheels 8 are positioned on two sides of the I-steel;
fourth step: monorail crane assembly
The monorail crane assembly 5 which is towed to the monorail crane track beam 1 which is horizontally arranged is connected through a connecting device, and is towed to the monorail crane track beam 1 continuously in front through a towing device, the lower part of the monorail crane assembly 5 is also connected with a box body 9, the box body 9 is connected with the bottom of the monorail crane assembly 5, and the box body 9 and the monorail crane assembly 5 are hoisted and hung at the bottom of the track beam initial section 4 until the assembly is completed.
According to the novel installation method, through fumbling research, the single-rail hanging beam is inclined at 15 degrees at the flat car yard position and extends to the height of the single-rail hanging beam, the single-rail hanging beam is pulled to the single-rail hanging beam to be hung by using the chain block, and then the single-rail hanging beam is assembled after the single-rail hanging beam is completed. Is convenient, quick, safe and reliable.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (10)
1. The monorail crane installation method is characterized by comprising the following steps of:
s1, track laying
The monorail crane track beam is suspended at the top of the roadway through a round-link chain, is horizontally arranged in the roadway and is arranged in a downward inclination manner at the track beam initial section of a yard;
s2, transporting monorail crane assembly
The monorail crane components are transported to a yard through flat cars, the flat cars provided with the monorail crane components are sequentially arranged according to the assembly sequence of the monorail crane components, and the flat cars are sequentially pushed to the position below the initial section of the monorail crane track beam to be lifted;
s3, hoisting the monorail crane assembly
Hoisting the monorail crane assembly to the initial section of the monorail crane track beam through a vertical hoisting device, adopting a cable-stayed traction device to draw the monorail crane assembly into the obliquely arranged monorail crane track beam, and continuously leading the monorail crane assembly into the horizontally arranged monorail crane track beam through a traction device;
s4, assembling monorail crane assembly
And connecting the monorail crane components which are pulled into the horizontally arranged monorail crane track beams through a connecting device, and continuously pulling the monorail crane track beams forwards through the pulling device until the assembly is completed.
2. The method according to claim 1, wherein in S1, an anchor rod and a rigging are fixed to a better place of a tunnel roof, one end of the round-link chain is fixed to the rigging, and the other end of the round-link chain is fixed to the rail beam of the monorail crane.
3. The method of installing a monorail crane of claim 1, wherein in S1, the monorail crane rail beam at the start point is disposed at a downward incline of 15 °.
4. The method for installing the monorail crane according to claim 2, wherein a plurality of hanging lugs are uniformly arranged on the top of the track beam of the monorail crane along the length direction, and the round-link chain is connected with the hanging lugs through hanging rings.
5. The method of installing a monorail crane of claim 1, wherein a chute is provided on the top of the monorail crane assembly and cooperates with the monorail crane rail beam, rollers are provided on both sides of the chute, and the rollers are in rolling connection with the monorail crane rail beam.
6. The method of installing a monorail crane of claim 5, wherein a bearing is disposed in the chute, and the roller is disposed in the bearing.
7. The method of installing a monorail crane of claim 5, wherein said monorail crane rail beam is an i-beam and said rollers are positioned on opposite sides of said i-beam.
8. The method of installing a monorail crane of claim 1, wherein in S3, the monorail crane assembly is lifted to the track beam initiation section by a vertically lifted chain block, and then the monorail crane assembly is pulled into the track beam initiation section by a cable-stayed chain block.
9. The method of installing a monorail crane of claim 1, wherein a box is further connected below the monorail crane assembly, and wherein the box is connected to the bottom of the monorail crane assembly.
10. A method of installing a monorail crane as defined in claim 9, wherein said box is suspended from and suspended from a bottom of said monorail crane rail beam at an initiation site of said monorail crane assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110960850.6A CN113602963B (en) | 2021-08-20 | 2021-08-20 | Monorail crane installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110960850.6A CN113602963B (en) | 2021-08-20 | 2021-08-20 | Monorail crane installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113602963A CN113602963A (en) | 2021-11-05 |
| CN113602963B true CN113602963B (en) | 2023-11-24 |
Family
ID=78341483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110960850.6A Active CN113602963B (en) | 2021-08-20 | 2021-08-20 | Monorail crane installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113602963B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303993A (en) * | 2022-08-31 | 2022-11-08 | 中国二十二冶集团有限公司 | Platform-free installation method for track beam of single-beam crane in factory building |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3625673A1 (en) * | 1986-07-29 | 1988-02-04 | Ruhrkohle Ag | Monorail conveyor with a modular lifting beam |
| CN103738352A (en) * | 2013-12-24 | 2014-04-23 | 山东新阳能源有限公司 | Complete moving method of monorail crane |
| CN107060795A (en) * | 2017-05-26 | 2017-08-18 | 安徽理工大学 | A kind of underground mine TBM assembly construction methods |
| CN108657949A (en) * | 2018-05-09 | 2018-10-16 | 河北煤炭科学研究院 | Pneumatic monorail crane mounting device and installation method |
-
2021
- 2021-08-20 CN CN202110960850.6A patent/CN113602963B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3625673A1 (en) * | 1986-07-29 | 1988-02-04 | Ruhrkohle Ag | Monorail conveyor with a modular lifting beam |
| CN103738352A (en) * | 2013-12-24 | 2014-04-23 | 山东新阳能源有限公司 | Complete moving method of monorail crane |
| CN107060795A (en) * | 2017-05-26 | 2017-08-18 | 安徽理工大学 | A kind of underground mine TBM assembly construction methods |
| CN108657949A (en) * | 2018-05-09 | 2018-10-16 | 河北煤炭科学研究院 | Pneumatic monorail crane mounting device and installation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113602963A (en) | 2021-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104195952A (en) | Steel box girder erection method applied to steel and concrete hybrid girder cable-stayed bridge | |
| CN2898099Y (en) | Crane trolley for spreading lane board in tunnel | |
| CN203284165U (en) | Side slope material transporting system | |
| CN105673070A (en) | Transport system for inclined shaft in tunnel construction and installation method of system | |
| CN113602963B (en) | Monorail crane installation method | |
| CN101446066A (en) | Erection method of stiffening girder of suspension bridge and device thereof | |
| CN104973517B (en) | A kind of electronic gantry platform that installs for sintering machine head device and its using method | |
| CN208415013U (en) | track fast dismounting device | |
| CN108625270A (en) | Nose girder gantry crane installs bridge prefabrication box girder construction method | |
| CN205422810U (en) | A conveyor system for in tunnel construction inclined shaft | |
| CN114481724A (en) | Transport track quick dismantling system for shield construction | |
| CN207973408U (en) | Simple lifting appliance in a kind of tunnel | |
| CN112660166B (en) | Method for transporting double-strand concrete tank truck in tunnel without occupying road | |
| CN210370720U (en) | Secondary hoisting device for shield segment | |
| CN214192425U (en) | Movable maintenance operation platform of suspension type monorail train | |
| CN208441877U (en) | A kind of section of jurisdiction travelling bogie for minor diameter constructing tunnel | |
| CN203430563U (en) | Narrow and small deviated well bore space pipe conveying and hoisting device | |
| CN113022745A (en) | Horizontal transportation tool for steam turbine condenser and application method thereof | |
| CN110344860A (en) | A kind of secondary handling apparatus of shield duct piece | |
| CN214935632U (en) | Pipe conveying device for large underground garage | |
| CN110282577A (en) | A kind of device and construction method of the field fabrication installation glass reinforced plastic group tank in anti-corrosion foundation | |
| CN220013239U (en) | Portable rail collecting and paving machine | |
| CN109436027A (en) | A kind of full-automatic monorail crane rail switch system | |
| CN218290324U (en) | Fully-mechanized coal mining face roadway fore support carrying device | |
| CN218400555U (en) | Reinforcing steel bar transport vehicle |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |