CN113213346A - Long-sleeper embedded type ballastless track bed plate steel bar hoisting device and using method - Google Patents
Long-sleeper embedded type ballastless track bed plate steel bar hoisting device and using method Download PDFInfo
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- CN113213346A CN113213346A CN202110546963.1A CN202110546963A CN113213346A CN 113213346 A CN113213346 A CN 113213346A CN 202110546963 A CN202110546963 A CN 202110546963A CN 113213346 A CN113213346 A CN 113213346A
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- overturning
- ballastless track
- track bed
- plate
- plate body
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 230000007306 turnover Effects 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000033001 locomotion Effects 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 8
- 230000004308 accommodation Effects 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/62—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 comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—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 comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
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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
- 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
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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
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
- B66C5/04—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods with runways or tracks supported for movements relative to bridge or gantry
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a long-sleeper embedded type ballastless track bed plate steel bar hoisting device and a using method thereof, wherein the long-sleeper embedded type ballastless track bed plate steel bar hoisting device comprises a hoisting main body, a positioning block and a turnover assembly; the overturning assembly is provided with an overturning cylinder, an overturning rod body and an overturning plate body, wherein a telescopic rod of the overturning cylinder is connected with the overturning rod body, and the overturning rod body is rotatably arranged on the articulated shaft; the ballastless track bed plate to be hung is fixed through the turnover plate body, the turnover plate body can also be used for hoisting bundled reinforcing steel bars, and ring bodies used for being fixed with hooks are arranged on the bundled reinforcing steel bars. In addition, when needing to overturn and adjust the angle, then drive the upset plate body and the ballastless track bed board through the work of upset cylinder and rotate around the articulated shaft to realize angle adjustment, in order to adapt to snatching the ballastless track bed board that different states were placed, and also convenient to its removal, avoid the barrier, and conveniently install with different angles in the installation.
Description
Technical Field
The invention relates to an engineering construction device, in particular to a long-sleeper embedded type ballastless track bed plate steel bar hoisting device and a related using working method.
Background
The basic meaning of the ballastless track is that concrete, asphalt and other mixtures are utilized, so that a novel track device which replaces the traditional granular gravel ballast bed can be also called as a ballastless track, and belongs to more advanced track construction technology in the world at present.
Compared with a ballast track, the ballastless track has the advantages that the concrete advantages include that the splashing of the ballast can be avoided, the running smoothness is better, the stability is improved, and the service life is prolonged.
In the process of constructing or constructing the track, the long-sleeper embedded ballastless track bed plate needs to be frequently lifted, moved and installed; however, the existing hoisting structure is generally simpler, that is, a set hook structure hoists and moves a bed board to different positions and completes the processes of taking down, moving, transporting and installing, however, in some cases, the placing angle of the plate body often needs to be adjusted, for example, when the plate body is taken, if the plate body is vertically placed or obliquely placed, the existing hoisting structure is difficult to smoothly complete the operation, and often needs to consume more manpower to perform auxiliary work; in addition, in the process of moving the plate body, obstacles are often encountered, or the horizontal placement state of the plate body cannot be always kept due to the interference of surrounding objects in the installation process, so that the plate body is often required to be inclined and vertically placed.
Disclosure of Invention
The invention aims to provide a hoisting structure which is convenient for taking, moving and installing a long-sleeper embedded ballastless track bed plate aiming at the defects of the prior art, and can conveniently adjust the angle of the bed plate in the processes.
The invention provides a long-sleeper embedded type ballastless track bed plate steel bar hoisting device which comprises a hoisting main body, a positioning block and a turnover assembly, wherein the hoisting main body is provided with a hoisting hole;
the lifting main body is provided with a lifting rope body;
the positioning block is arranged at the lower end of the lifting rope body;
the overturning assembly is provided with an overturning cylinder, an overturning rod body and an overturning plate body, a telescopic rod of the overturning cylinder is connected with the overturning rod body, the overturning rod body is rotatably arranged on an articulated shaft, the articulated shaft is installed on the positioning block, and the outer end of the overturning rod body is articulated on the overturning plate body;
the turnover plate body is provided with a sliding plate which is slidably arranged in a sliding groove, and the sliding groove is hinged to the lower end of the positioning block through a bent crank; and hanging hook bodies are arranged at two ends of the turnover plate body and used for hanging the hanging hook bodies on the annular hook of the ballastless track bed plate.
The beneficial effect of above-mentioned scheme does: the ballastless track bed plate to be hung is fixed through the turnover plate body, the turnover plate body can also be used for hoisting bundled reinforcing steel bars, and ring bodies used for being fixed with hooks are arranged on the bundled reinforcing steel bars. In addition, when needing to overturn and adjust the angle, then drive the upset plate body and the ballastless track bed board through the work of upset cylinder and rotate around the articulated shaft to realize angle adjustment, in order to adapt to snatching the ballastless track bed board that different states were placed, and also convenient to its removal, avoid the barrier, and conveniently install with different angles in the installation.
According to a preferable scheme, the lifting main body comprises a horizontal moving beam, triangular supporting bodies are arranged at the lower ends of two sides of the horizontal moving beam, two groups of moving rollers are arranged at the lower ends of the triangular supporting bodies, the horizontal moving beam is connected with the lifting rope body through a horizontal moving block, and the lifting rope body is lifted through an electric winch.
Preferably, the sliding plate is a T-shaped plate body, and the sliding groove is clamped on the T-shaped plate body through a clamping groove body.
The positioning block is provided with an accommodating space, an installation wall surface and an installation bottom wall are arranged in the accommodating space, the hinge shaft is arranged on the installation wall surface through an installation plate, a notch position is arranged on one side of the installation bottom wall, and the lower end edge part of the notch position is hinged to the bending crank. In the process of adjusting the angle, the hinged shaft just moves to the position of the notch when the plate body is adjusted to be vertically placed. The structure is reasonable.
The invention provides a using method of a long-sleeper embedded ballastless track bed plate steel bar lifting device, which particularly comprises the following steps:
s1: the hoisting main body moves to a position where a ballastless track bed plate is stored;
s2: the overturning cylinder drives the overturning rod body to perform overturning motion around the hinge shaft rod, so that the outer end of the overturning rod body correspondingly drives the overturning plate body to perform overturning swing by taking the connecting position of the lower bending crank as a fulcrum, and meanwhile, the overturning plate body slides in the sliding groove through the sliding plate body, so that the angle of the placing position of the overturning plate body is adjusted;
s3: the hanging hook body of the turnover plate body is hooked and fixed with the annular hook of the ballastless track bed plate;
s4: the hoisting main body drives the turning plate body and the ballastless track bed plate to move, and in the moving process, the placing angles of the turning plate body and the ballastless track bed plate are adjusted through the turning cylinder according to needs;
s5; and selecting a proper angle position, and installing the ballastless track bed plate on a preset track on the ground.
According to a preferable scheme, the lifting main body comprises a horizontal moving beam, triangular supporting bodies are arranged at the lower ends of two sides of the horizontal moving beam, two groups of moving rollers are arranged at the lower ends of the triangular supporting bodies, the horizontal moving beam is connected with the lifting rope body through a horizontal moving block, and the lifting rope body is lifted through an electric winch;
the using method comprises the following steps:
the horizontal moving beam drives the lifting rope body, the positioning block and the turnover assembly to move in the horizontal direction, so that the turnover plate body moves to different positions to perform operation;
in addition, the horizontal moving beam can move in position under the moving action of the moving roller, is erected above the preset track, and moves the overturning assembly below the lifting rope body to the position where the ballastless track bed plate is to be placed through the moving action;
moreover, the lifting rope body is lifted under the action of the electric winch so as to drive the positioning block and the overturning assembly to lift in the vertical direction.
One preferred scheme is that the sliding plate is a T-shaped plate body, and the sliding groove is clamped on the T-shaped plate body through a clamping groove body;
the using method comprises the following steps: when the turnover plate body is turned over and moved, the T-shaped plate body can slide along the clamping groove body of the sliding groove.
Preferably, the positioning block is provided with an accommodating space, the accommodating space is internally provided with an installation wall surface and an installation bottom wall, the installation wall surface is provided with the hinge shaft through an installation plate, one side of the installation bottom wall is provided with a notch, and the lower end edge part of the notch is hinged with the bending crank;
when the overturning plate body is in overturning motion, the overturning plate body is provided with two limit overturning positions, the first limit overturning position is an overturning position which is overturned to a position which is jointed and level with the lower wall surface of the mounting bottom wall, the telescopic rod of the overturning cylinder is in an extending state at this time, and the ballastless track bed board is in a horizontally placed state; in addition, the second limit overturning position is overturned to a position which is vertically placed with the lower wall surface of the mounting bottom wall, the telescopic rod of the overturning cylinder is in a shortened state at this time, and the ballastless track bed board is in a vertically placed state.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic diagram of a structure of a long-sleeper embedded ballastless track bed plate steel bar lifting device;
FIG. 2 is a schematic diagram of a structure of a local position of a long-sleeper buried ballastless track bed slab reinforcement lifting device;
FIG. 3 is a schematic diagram of a structure of a local position of a long-sleeper embedded ballastless track bed slab reinforcement lifting device;
FIG. 4 is a schematic diagram of a structure of a local position of a long-sleeper buried ballastless track bed slab rebar hoisting device of the invention;
FIG. 5 is a schematic diagram of a structure of a local position of a long-sleeper buried ballastless track bed slab rebar hoisting device of the invention;
FIG. 6 is a schematic diagram of a structure of a local position of a long-sleeper buried ballastless track bed slab rebar hoisting device of the invention;
FIG. 7 is a schematic diagram of a structure of a local position of a long-sleeper buried ballastless track bed slab rebar hoisting device of the invention;
fig. 8 is a schematic view of the structure of the long-sleeper buried ballastless track bed plate reinforcement lifting device.
Detailed Description
The technical solution in the embodiments of the present invention is clearly and completely described below with reference to the drawings in the embodiments of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 to 8, the lifting device for the long-sleeper embedded ballastless track bed slab steel bars provided by the invention comprises a lifting main body 10, a positioning block 20 and a turnover assembly 30;
the lifting body 10 is provided with a lifting rope body 21;
the positioning block 20 is arranged at the lower end of the lifting rope body 21;
the overturning assembly 30 is provided with an overturning cylinder 31, an overturning rod body 32 and an overturning plate body 33, wherein a telescopic rod of the overturning cylinder 31 is connected with the overturning rod body 32, the overturning rod body 32 is rotatably arranged on a hinge shaft 35, the hinge shaft 35 is arranged on the positioning block 20, and the outer end of the overturning rod body 32 is hinged on the overturning plate body 33;
wherein, the turnover plate body 33 is provided with a sliding plate 37, the sliding plate 37 is slidably arranged in a sliding groove 38, and the sliding groove 38 is hinged at the lower end of the positioning block 20 through a bending crank 36; the two ends of the turnover plate body 33 are provided with hanging hook bodies 39, and the hanging hook bodies 39 are used for hanging on annular hooks of the ballastless track bed plate 12.
The invention provides a using method of a long-sleeper embedded ballastless track bed plate steel bar lifting device, which comprises the following steps:
s1: the hoisting main body 10 moves to a position where a ballastless track bed plate 12 is stored;
s2: the turnover cylinder 31 drives the turnover rod body 32 to perform turnover motion around the hinge shaft rod 35, so that the outer end of the turnover rod body 32 correspondingly drives the turnover plate body 33 to perform turnover swing by taking the connection position of the lower-side bending crank 36 as a fulcrum, and meanwhile, the turnover plate body 33 slides in the sliding groove 38 through the sliding plate body 37, so that the angle of the placement position of the turnover plate body 33 is adjusted;
s3: the hanging hook body 39 of the turnover plate body 33 is hooked with an annular hook for fixing the ballastless track bed plate 12, and the annular hook can be arranged at a transverse or longitudinal fixed position;
s4: the hoisting main body 10 drives the turnover plate body 33 and the ballastless track bed plate 12 to move, and in the moving process, the placing angles of the turnover plate body 33 and the ballastless track bed plate 12 are adjusted through the turnover cylinder 31 according to needs;
s5; and selecting a proper angle position, and installing the ballastless track bed plate 12 on a preset track on the ground.
Second embodiment:
preferably, the lifting body 10 of the embodiment includes a horizontal moving beam 13, triangular support bodies 14 are disposed at the lower ends of the two sides of the horizontal moving beam 13, two sets of moving rollers 15 are disposed at the lower ends of the triangular support bodies 14, the horizontal moving beam 13 is connected to a lifting rope body 21 through a horizontal moving block 16, and the lifting rope body 21 is lifted by an electric winch;
the using method comprises the following steps:
the horizontal moving beam 13 drives the lifting rope body 21, the positioning block 20 and the turnover assembly 30 to move in the horizontal direction, so that the turnover plate body 33 moves to different positions for operation;
in addition, the horizontal moving beam 13 can move in position through the moving action of the moving roller 15, and is erected above the preset track, and the overturning assembly 30 below the lifting rope body 21 moves to the position where the ballastless track bed plate 12 is to be placed through the moving action;
furthermore, the lifting rope 21 is lifted by the electric winch to drive the positioning block 20 and the tilting assembly 30 to lift vertically.
The third embodiment:
the sliding plate 37 of the present embodiment is a T-shaped plate 51, and the sliding groove 38 is engaged with the T-shaped plate 51 through an engaging groove body;
the using method comprises the following steps: when the flip plate 33 is flipped, the T-shaped plate 51 is slid along the engaging groove of the slide groove 38.
The positioning block 20 is provided with an accommodating space, an installation wall surface 22 and an installation bottom wall 23 are arranged in the accommodating space, a hinge shaft 35 is arranged on the installation wall surface 22 through an installation plate 24, a notch position 26 is arranged on one side of the installation bottom wall 23, and a bending crank 36 is hinged to the lower end edge of the notch position 26;
when the turnover plate body 33 is turned over, the turnover plate body has two limit turnover positions, the first limit turnover position is a position where the turnover plate body is turned over to be attached to and flush with the lower wall surface of the installation bottom wall 23, the telescopic rod of the turnover cylinder 31 is in an extension state at this time, and the ballastless track bed plate 12 is in a horizontally placed state; in addition, the second extreme overturning position is overturned to a position where the second extreme overturning position is vertically placed with the lower wall surface of the installation bottom wall 23, at this time, the telescopic rod of the overturning cylinder 31 is in a shortened state, and the ballastless track bed plate 12 is in a vertically placed state.
In the specific process of hoisting the ballastless track bed plate, the bed plate can be horizontally placed or vertically placed in the initial state, the turnover plate body is attached to the bed plate in a horizontal mode and hoisted, and the turnover plate body is attached to the bed plate in a vertical placing mode and hoisted when the bed plate is vertically placed. When meeting the unable time of circumventing of barrier at the in-process that removes, then the regulation to the bed board through the upset plate body is and is circumvented, in addition when the installation track is laid, can lay as required and establish to the bed board of placing that has certain inclination.
In addition, have two sets of upset subassemblies on the locating piece, every group upset subassembly is used for driving a set of bed board and carries out the upset motion to position setting around two sets of upset subassemblies, and to the different direction motion of the upset motion orientation both sides of bed board, one left side direction promptly, right side direction just so can make its in-process at the upset motion, better both sides equilibrium that keeps, and can also accomplish the handling of two sets of bed boards simultaneously. In a further preferred scheme, the positioning block is of an annular structure, a plurality of groups of overturning assemblies are annularly arranged at the edge position of the annular structure in a surrounding mode, each group of overturning assemblies is used for hoisting one bed board, the overturning assemblies are symmetrically arranged in the center of the annular structure and work simultaneously during overturning movement, and therefore hoisting of a plurality of bed boards can be completed simultaneously. The bed board can turn over and laminate on with the loop configuration horizontal direction and place or turn over to vertical position and accomplish and accomodate to a plurality of bed boards simultaneous movement have just so carried out balanced stability to the structure well, make loop configuration's focus be regional at the center all the time.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a long pillow formula ballastless track bed board reinforcing bar overhead hoist of buryying which characterized in that: the method comprises the following steps:
the lifting main body is provided with a lifting rope body;
the positioning block is arranged at the lower end of the lifting rope body;
the overturning assembly is provided with an overturning cylinder, an overturning rod body and an overturning plate body, wherein a telescopic rod of the overturning cylinder is connected with the overturning rod body, the overturning rod body is rotatably arranged on an articulated shaft, the articulated shaft is arranged on the positioning block, and the outer end of the overturning rod body is articulated on the overturning plate body;
the turnover plate body is provided with a sliding plate which is slidably arranged in a sliding groove, and the sliding groove is hinged to the lower end of the positioning block through a bent crank; and hanging hook bodies are arranged at two ends of the turnover plate body and used for hanging the hanging hook bodies on the annular hook of the ballastless track bed plate.
2. The long-sleeper buried ballastless track bed plate steel bar lifting device of claim 1, which is characterized in that: the lifting main body comprises a horizontal moving beam, triangular supporting bodies are arranged at the lower ends of the two sides of the horizontal moving beam, two groups of moving rollers are arranged at the lower ends of the triangular supporting bodies, the horizontal moving beam is connected with the lifting rope body through a horizontal moving block, and the lifting rope body is lifted through an electric winch.
3. The long-sleeper buried ballastless track bed plate steel bar lifting device of claim 1, which is characterized in that: the sliding plate is a T-shaped plate body, and the sliding groove is clamped on the T-shaped plate body through a clamping groove body.
4. The long-sleeper buried ballastless track bed plate steel bar lifting device of claim 1, which is characterized in that: the locating piece has accommodation space, installation wall and installation diapire have in the accommodation space, set up through the mounting panel on the installation wall the articulated shaft, one side of installation diapire is provided with the breach position, the articulated setting of lower extreme edge part of breach position the crank of buckling.
5. The use method of the long-sleeper buried ballastless track bed plate steel bar hoisting device in the claim 1 is characterized by comprising the following steps:
s1: the hoisting main body moves to a position where a ballastless track bed plate is stored;
s2: the overturning cylinder drives the overturning rod body to perform overturning motion around the hinge shaft rod, so that the outer end of the overturning rod body correspondingly drives the overturning plate body to perform overturning swing by taking the connecting position of the lower bending crank as a fulcrum, and meanwhile, the overturning plate body slides in the sliding groove through the sliding plate body, so that the angle of the placing position of the overturning plate body is adjusted;
s3: the hanging hook body of the turnover plate body is hooked and fixed with the annular hook of the ballastless track bed plate;
s4: the hoisting main body drives the turning plate body and the ballastless track bed plate to move, and in the moving process, the placing angles of the turning plate body and the ballastless track bed plate are adjusted through the turning cylinder according to needs;
s5; and selecting a proper angle position, and installing the ballastless track bed plate on a preset track on the ground.
6. The use method of the long-sleeper buried ballastless track bed plate steel bar lifting device of claim 1, which is characterized in that: the lifting main body comprises a horizontal moving beam, triangular supporting bodies are arranged at the lower ends of two sides of the horizontal moving beam, two groups of moving rollers are arranged at the lower ends of the triangular supporting bodies, the horizontal moving beam is connected with the lifting rope body through a horizontal moving block, and the lifting rope body is lifted through an electric winch;
the using method comprises the following steps:
the horizontal moving beam drives the lifting rope body, the positioning block and the turnover assembly to move in the horizontal direction, so that the turnover plate body moves to different positions to perform operation;
in addition, the horizontal moving beam can move in position under the moving action of the moving roller, is erected above the preset track, and moves the overturning assembly below the lifting rope body to the position where the ballastless track bed plate is to be placed through the moving action;
moreover, the lifting rope body is lifted under the action of the electric winch so as to drive the positioning block and the overturning assembly to lift in the vertical direction.
7. The use method of the long-sleeper buried ballastless track bed plate steel bar lifting device of claim 6, which is characterized in that: the sliding plate is a T-shaped plate body, and the sliding groove is clamped on the T-shaped plate body through a clamping groove body;
the using method comprises the following steps: when the turnover plate body is turned over and moved, the T-shaped plate body can slide along the clamping groove body of the sliding groove.
8. The use method of the long-sleeper buried ballastless track bed plate steel bar lifting device of claim 7 is characterized in that: the positioning block is provided with an accommodating space, an installation wall surface and an installation bottom wall are arranged in the accommodating space, the installation wall surface is provided with the articulated shaft through an installation plate, one side of the installation bottom wall is provided with a notch position, and the edge part of the lower end of the notch position is provided with the bending crank in an articulated manner;
when the overturning plate body is in overturning motion, the overturning plate body is provided with two limit overturning positions, the first limit overturning position is an overturning position which is overturned to a position which is jointed and level with the lower wall surface of the mounting bottom wall, the telescopic rod of the overturning cylinder is in an extending state at this time, and the ballastless track bed board is in a horizontally placed state; in addition, the second limit overturning position is overturned to a position which is vertically placed with the lower wall surface of the mounting bottom wall, the telescopic rod of the overturning cylinder is in a shortened state at this time, and the ballastless track bed board is in a vertically placed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110546963.1A CN113213346B (en) | 2021-05-19 | 2021-05-19 | Reinforcement lifting device for sleeper-embedded ballastless track bed plate and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110546963.1A CN113213346B (en) | 2021-05-19 | 2021-05-19 | Reinforcement lifting device for sleeper-embedded ballastless track bed plate and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113213346A true CN113213346A (en) | 2021-08-06 |
| CN113213346B CN113213346B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110546963.1A Active CN113213346B (en) | 2021-05-19 | 2021-05-19 | Reinforcement lifting device for sleeper-embedded ballastless track bed plate and use method |
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| CN (1) | CN113213346B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113852003A (en) * | 2021-09-27 | 2021-12-28 | 国网山东省电力公司烟台供电公司 | Wire hanging pulley combination tool for equipotential operation of power transmission line and hanging method thereof |
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| CN113213346B (en) | 2024-03-19 |
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