CN210915111U - Hoisting tool for railway track plate - Google Patents
Hoisting tool for railway track plate Download PDFInfo
- Publication number
- CN210915111U CN210915111U CN201921102228.6U CN201921102228U CN210915111U CN 210915111 U CN210915111 U CN 210915111U CN 201921102228 U CN201921102228 U CN 201921102228U CN 210915111 U CN210915111 U CN 210915111U
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- China
- Prior art keywords
- gear
- transmission shaft
- fixedly connected
- pulley
- sling
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000032258 transport Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a lifting device of railway track board, including main body frame, main body frame's below is rotated and is connected with the advancing wheel, the fixed footboard of one side fixedly connected with of advancing wheel, main body frame upper portion fixedly connected with crossbeam, the platform that takes off and land has been placed to the crossbeam top, four corners of the platform that takes off and land rotate and are connected with the transport wheel, transport wheel and crossbeam contact and rotate and be connected, platform one side fixedly connected with diesel drive arrangement takes off and land, first transmission shaft and second transmission shaft are extended respectively to diesel drive arrangement both sides, fixed cover has first gear on the lateral wall of first transmission shaft, fixed surface is connected with the rack on first gear homonymy crossbeam, first gear and rack intermeshing. The utility model discloses in, make things convenient for the dismouting be convenient for the transportation, adopt diesel drive device to use manpower sparingly and save the electric power demand and install fixed footboard additional and improve operating safety factor.
Description
Technical Field
The utility model relates to an engineering equipment field especially relates to a lifting device of railway track board.
Background
The track slab is a novel under-track component in the structural form of a slab for supporting and securing a rail and distributing the load transmitted by a train through the rail to an under-slab foundation.
At present, the transportation of the track slab is basically large-scale machinery, and for the transportation of small batches, the cost of the large-scale machinery is too high, so that certain requirements are imposed on operators. And the use and later maintenance costs of large machines are too high in railway construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hoisting tool for a railway track plate.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a lifting device of railway track board, includes main body frame, main body frame's below is rotated and is connected with the advancing wheel, one side fixedly connected with fixed footboard of advancing wheel, main body frame upper portion fixedly connected with crossbeam, the platform that takes off and land has been placed to the crossbeam top, four corners of the platform that takes off and land rotate and are connected with the transport wheel, transport wheel and crossbeam contact and rotate and be connected, platform one side fixedly connected with diesel drive arrangement takes off and land, first transmission shaft and second transmission shaft are extended respectively to diesel drive arrangement both sides, the fixed first gear that has cup jointed on the lateral wall of first transmission shaft, fixed surface is connected with the rack on the crossbeam of first gear homonymy, first gear and rack intermeshing, the fixed second gear that has cup jointed on the lateral wall of second transmission shaft, from one side that is close to diesel drive arrangement has set gradually the third transmission shaft in the platform that takes off and land, First bracing piece and second bracing piece, the third transmission shaft runs through the platform of taking off and land and forms the rotation connection, it has the third gear to fix the cover on the lateral wall of third transmission shaft one end, second gear and third gear intermeshing, first take-up pulley of third transmission shaft middle part fixedly connected with and second take-up pulley in proper order, the inside of the platform of taking off and land still is provided with first hoist cable and second hoist cable, the first take-up pulley of first hoist cable one end fixedly connected with bypasses first pulley, first hoist cable other end fixedly connected with track panel one side, second hoist cable one end fixedly connected with second take-up pulley bypasses the second pulley, second hoist cable other end fixedly connected with track panel opposite side.
As a further description of the above technical solution:
and a guide groove is arranged at the contact part of the cross beam and the conveying wheel.
As a further description of the above technical solution:
lubricating oil is arranged at the mutual meshing positions of the first gear and the rack and the second gear and the third gear.
As a further description of the above technical solution:
the first sling and the second sling are made of high-strength steel cable materials.
As a further description of the above technical solution:
the cross section of the main body frame is annular, and the joint of the main body frame structure is fixed by bolts and nuts.
As a further description of the above technical solution:
the beam and the rack should be integrally formed.
The utility model discloses following beneficial effect has:
1. the utility model relates to a for detachable installs according to the picture in the front of the use, the transportation of being convenient for, simple structure is to the maintenance reduce cost in later stage.
2. The utility model discloses a diesel drive device uses manpower sparingly and saves the electric power demand, can carry out hoist and mount work in the open air.
3. The utility model discloses an install fixed footboard additional and set up the guide way that transports between wheel and the crossbeam contact department crossbeam and improve the factor of safety of hoist and mount work.
Drawings
Fig. 1 is a front view of a hoisting tool for a railway track slab according to the present invention;
fig. 2 is a top view of a hoisting tool for a railway track slab according to the present invention;
fig. 3 is a side view of a frame of a hoisting tool for a railway track slab according to the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 1;
fig. 5 is an enlarged view of fig. 2 at B.
Illustration of the drawings:
1. a main body frame; 2. fixing the pedal; 3. a forward wheel; 4. a rail plate; 5. a cross beam; 6. a rack; 7. a transport wheel; 8. a diesel drive; 9. a first gear; 10. a first take-up pulley; 11. a first sling; 12. a first pulley; 13. a second sling; 14. a second pulley; 15. a first drive shaft; 16. A take-off and landing platform; 17. a second gear; 18. a second drive shaft; 19. a third drive shaft; 20. a third gear; 21. a second take-up pulley; 22. a first support bar; 23. a second support bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," 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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a lifting device of railway track board, including main body frame 1, main body frame 1's below is rotated and is connected with advancing wheel 3, one side fixedly connected with fixed footboard 2 of advancing wheel 3, main body frame 1 upper portion fixedly connected with crossbeam 5, lifting platform 16 has been placed to crossbeam 5 top, four corners of lifting platform 16 are rotated and are connected with transport wheel 7, transport wheel 7 contacts and is rotated with crossbeam 5 and be connected, lifting platform 16 one side fixedly connected with diesel drive device 8, first transmission shaft 15 and second transmission shaft 18 are extended respectively to diesel drive device 8 both sides, fixed the cup jointing has first gear 9 on the lateral wall of first transmission shaft 15, first gear 9 homonymy crossbeam 5 upper surface fixedly connected with rack 6, first gear 9 and rack 6 intermeshing, fixed the cup jointing has second gear 17 on the lateral wall of second transmission shaft 18, third transmission shaft 19 has set gradually from one side that is close to diesel drive device 8 in lifting platform 16, First bracing piece 22 and second bracing piece 23, third transmission shaft 19 runs through platform 16 and forms the rotation connection, it has third gear 20 to fix the cover on the lateral wall of third transmission shaft 19 one end, second gear 17 and third gear 20 intermeshing, 19 middle parts of third transmission shaft are fixedly connected with first take-up pulley 10 and second take-up pulley 21 in proper order, platform 16's inside still is provided with first hoist cable 11 and second hoist cable 13, first hoist cable 11 one end fixedly connected with first take-up pulley 10 bypasses first pulley 12, 11 other end fixedly connected with track panel of first hoist cable one side of 11, 13 one end fixedly connected with second take-up pulley 21 bypasses second pulley 14 of second hoist cable, 13 other end fixedly connected with track panel of second hoist cable 4 opposite side.
Crossbeam 5 is provided with the guide way with transport wheel 7 contact department, the platform 16 that takes off and land of prevention lifting device is at horizontal migration's in-process from crossbeam 5 top landing, the incident takes place, cause engineering construction speed to slow down, first gear 9 and rack 6 and second gear 17 and third gear 20 intermeshing department all are provided with lubricating oil, service life is prolonged, first hoist cable 11 and second hoist cable 13 all adopt high strength steel cable material, 1 cross section of main body frame is the annular, alleviate lifting device's quality, 1 structural connection department of main body frame sets up bolt and nut fixed, convenient dismantlement and equipment, and the transportation of being convenient for, crossbeam 5 and rack 6 should integrated into one piece.
The working principle is as follows: the utility model is designed to be detachable, and is installed according to the picture before using, when using, firstly, the hoisting tool is pushed to the working position, the fixed pedal 2 is stepped on, the front wheel 3 is locked to prevent the hoisting tool from moving when working, secondly, the ends of the first sling 11 and the second sling 13 are respectively fixedly connected with the two sides of the track plate 4, the other ends of the first sling 11 and the second sling 13 respectively pass through the first pulley 12 and the second pulley 14 to be fixedly connected with the first take-up pulley 10 and the second take-up pulley 21, the diesel driving device 8 is started, the track plate 4 is rotationally lifted by the second transmission shaft 18, the second gear 17, the third gear 20 and the third transmission shaft 19, the first take-up pulley 10 and the second take-up pulley 21, when the track plate 4 is lifted to a certain height, the transmission of the second transmission shaft 18 is stopped, and the first gear 9 and the rack 6 are passed through the first transmission shaft 15, the lifting platform 16 is driven to move horizontally, the first transmission shaft 15 is stopped from transmitting when the lifting platform reaches a specified position, and finally the first take-up pulley 10 and the second take-up pulley 21 rotate to place the track plate 4 to a specified place through the second transmission shaft 18, the second gear 17, the third gear 20 and the third transmission shaft 19 to complete the hoisting operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A lifting device for a railway track slab, comprising a main body frame (1), characterized in that: the lower part of the main body frame (1) is rotatably connected with a forward wheel (3), one side of the forward wheel (3) is fixedly connected with a fixed pedal (2), the upper part of the main body frame (1) is fixedly connected with a cross beam (5), a lifting platform (16) is placed above the cross beam (5), four corners of the lifting platform (16) are rotatably connected with conveying wheels (7), the conveying wheels (7) are in contact with the cross beam (5) and are rotatably connected, one side of the lifting platform (16) is fixedly connected with a diesel driving device (8), two sides of the diesel driving device (8) are respectively extended with a first transmission shaft (15) and a second transmission shaft (18), a first gear (9) is fixedly sleeved on the side wall of the first transmission shaft (15), and a rack (6) is fixedly connected to the upper surface of the cross beam (5) on the same side of the first gear (9), the first gear (9) is meshed with the rack (6), a second gear (17) is fixedly sleeved on the side wall of the second transmission shaft (18), a third transmission shaft (19), a first supporting rod (22) and a second supporting rod (23) are sequentially arranged in the lifting platform (16) from one side close to the diesel driving device (8), the third transmission shaft (19) penetrates through the lifting platform (16) and is connected in a rotating mode, a third gear (20) is fixedly sleeved on the side wall of one end of the third transmission shaft (19), the second gear (17) is meshed with the third gear (20), the middle of the third transmission shaft (19) is sequentially and fixedly connected with a first take-up pulley (10) and a second take-up pulley (21), a first sling (11) and a second sling (13) are further arranged in the lifting platform (16), one end of the first sling (11) is fixedly connected with a first take-up pulley (10) and winds around the first pulley (12), the other end of the first sling (11) is fixedly connected with one side of the track plate (4), one end of the second sling (13) is fixedly connected with a second take-up pulley (21) and bypasses a second pulley (14), and the other end of the second sling (13) is fixedly connected with the other side of the track plate (4).
2. A lifting tool for a railway track plate as claimed in claim 1, wherein: and a guide groove is arranged at the contact part of the cross beam (5) and the conveying wheel (7).
3. A lifting tool for a railway track plate as claimed in claim 1, wherein: lubricating oil is arranged at the mutual meshing positions of the first gear (9) and the rack (6) and the second gear (17) and the third gear (20).
4. A lifting tool for a railway track plate as claimed in claim 1, wherein: the first sling (11) and the second sling (13) are made of high-strength steel cable materials.
5. A lifting tool for a railway track plate as claimed in claim 1, wherein: the cross section of the main body frame (1) is annular, and the structural connection part of the main body frame (1) is fixed by bolts and nuts.
6. A lifting tool for a railway track plate as claimed in claim 1, wherein: the cross beam (5) and the rack (6) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102228.6U CN210915111U (en) | 2019-07-15 | 2019-07-15 | Hoisting tool for railway track plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102228.6U CN210915111U (en) | 2019-07-15 | 2019-07-15 | Hoisting tool for railway track plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210915111U true CN210915111U (en) | 2020-07-03 |
Family
ID=71347269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921102228.6U Expired - Fee Related CN210915111U (en) | 2019-07-15 | 2019-07-15 | Hoisting tool for railway track plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210915111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811103A (en) * | 2021-01-22 | 2021-05-18 | 湖南翰坤实业有限公司 | Automatic object transferring platform |
-
2019
- 2019-07-15 CN CN201921102228.6U patent/CN210915111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811103A (en) * | 2021-01-22 | 2021-05-18 | 湖南翰坤实业有限公司 | Automatic object transferring platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |