CN213510627U - Single-rail moving frame for railway single-track tunnel construction - Google Patents
Single-rail moving frame for railway single-track tunnel construction Download PDFInfo
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- CN213510627U CN213510627U CN202022507242.3U CN202022507242U CN213510627U CN 213510627 U CN213510627 U CN 213510627U CN 202022507242 U CN202022507242 U CN 202022507242U CN 213510627 U CN213510627 U CN 213510627U
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 230000000670 limiting effect Effects 0.000 claims description 15
- 244000309464 bull Species 0.000 description 4
- 239000000463 material Substances 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to a railway construction technical field, and a railway single line tunnel construction single track removes frame is disclosed, which comprises a fixing plate and i, the bottom of fixed plate is provided with single track moving mechanism, two of the top both sides of fixed plate are all fixed and are equipped with two even boards of symmetry, two are fixed between the board and are equipped with the horizontal pole, the pole wall of two horizontal poles all rotates and has cup jointed first commentaries on classics board, the fixed second that is equipped with of telescopic link that two symmetries set up is all passed through at the top of two first commentaries on classics boards, the top that two second commentaries on classics boards all is connected with first backup pad through the hinge rotation, two first backup pads are close to the expansion plate common fixation that one side top all set up through two symmetries and are equipped with the second backup pad mutually, be provided with telescopic machanism between. The utility model discloses can be under construction to the region of the different angular position in tunnel top.
Description
Technical Field
The utility model relates to a railway construction technical field especially relates to a railway single line tunnel construction single track removes frame.
Background
The railway is an extremely important transportation mode in the prior art, and meanwhile, a tunnel is encountered in the railway construction process, so that high-altitude operation tools like a moving frame are often required to work.
The removal frame that adopts in the current railway tunnel work progress can only carry out the high operation of co-altitude in the vertical direction, nevertheless because the tunnel top is the arc, traditional removal frame can not be under construction to the region of the different angle positions in tunnel top in the work progress for the use of removing the frame has certain limitation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the removal frame that is used for railway tunnel construction among the prior art can not be under construction to the different angular position in tunnel top, and the single rail of a railway single line tunnel construction that proposes removes the frame.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a railway single line tunnel construction single track removes frame, includes the fixed plate, the bottom of fixed plate is provided with single track moving mechanism, two even boards, two of symmetry are all fixed to be equipped with in the top both sides of fixed plate the fixed horizontal pole that is equipped with between even board, two the pole wall of horizontal pole all rotates and has cup jointed first commentaries on classics board, two the top of first commentaries on classics board all changes the board through the fixed second that is equipped with of telescopic link that two symmetries set up, two the top of second commentaries on classics board all is connected with first backup pad, two through the hinge rotation first backup pad, first backup pad is close to the expansion plate common fixation that one side top all set up through two symmetries and is equipped with the second backup pad mutually, be provided with telescopic machanism between second backup pad and the fixed plate.
Preferably, single track moving mechanism includes the pulley, the fixed riser that is equipped with two symmetries and sets up in bottom of fixed plate, two the riser is close to one side and all rotates through first swivel bearing and is connected with the bull stick, the pulley is located two between the riser, and both sides and two the other end fixed connection of bull stick, the bottom both ends of fixed plate are all fixed and are equipped with the limiting plate, two the equal threaded connection of lower extreme of limiting plate has two bolts of symmetry, the other end of bolt just is located the fixed spacing wheel that is equipped with in below of pulley.
Preferably, the telescopic mechanism comprises a first screw rod, the bottom of the first screw rod is rotatably connected with the top of the fixed plate through a second rotating bearing, the upper end of the rod wall of the first screw rod is in threaded connection with the second supporting plate, and a first rotating block is fixedly sleeved at the lower end of the rod wall of the first screw rod.
Preferably, the transverse moving mechanism comprises a second screw rod, the second screw rod is rotatably connected with the second support plate through a third rotating bearing, the rod wall of the second screw rod is in threaded connection with the first support plate, and a second rotating block is fixedly sleeved on one side, close to the second support plate, of the rod wall of the second screw rod.
Preferably, the top of the fixing plate and the two sides of the first screw rod are fixedly provided with clamping plates, the tops of the two clamping plates are fixedly provided with flat plates together, and the flat plates are in sliding sleeve joint with the rod wall of the first screw rod.
Preferably, the limiting wheel is made of rubber materials.
Compared with the prior art, the utility model provides a railway single line tunnel construction single track removes frame possesses following beneficial effect:
1. this railway single track tunnel construction single track removes frame through fixed plate, second backup pad and the telescopic machanism that is equipped with, can carry out the operation of co-altitude according to the height in tunnel.
2. This railway single track tunnel construction single track removes frame, through lateral shifting mechanism, first commentaries on classics board and second commentaries on classics board and the first backup pad that is equipped with, can be under construction to the different angle position areas in tunnel.
3. This railway single track tunnel construction single track removes frame through the single track moving mechanism that is equipped with for the removal frame can carry out convenient and stable removal on single rail.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure can make when moving the frame and can stretch out and draw back from top to bottom, is under construction to the region of the different angular position in tunnel top to the use convenience that moves the frame has been improved.
Drawings
Fig. 1 is a schematic structural view of a single-rail moving frame for railway single-track tunnel construction according to the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
fig. 4 is an enlarged view of a portion B of fig. 1.
In the figure: the device comprises a fixing plate 1, a connecting plate 2, a cross rod 3, a first rotating plate 4, a telescopic rod 5, a second rotating plate 6, a first supporting plate 7, a telescopic plate 8, a second supporting plate 9, a pulley 10, a vertical plate 11, a rotating rod 12, a limiting plate 13, a bolt 14, a limiting wheel 15, a first screw rod 16, a first rotating block 17, a second screw rod 18, a second rotating block 19, a clamping plate 20 and a flat plate 21.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a monorail moving frame for railway single-track tunnel construction comprises a fixed plate 1, a monorail moving mechanism is arranged at the bottom of the fixed plate 1, two symmetrical connecting plates 2 are fixedly arranged at two sides of the top of the fixed plate 1, a cross rod 3 is fixedly arranged between the two connecting plates 2, first rotating plates 4 are rotatably sleeved on rod walls of the two cross rods 3, second rotating plates 6 are fixedly arranged at the tops of the two first rotating plates 4 through two symmetrically arranged telescopic rods 5, the tops of the two second rotating plates 6 are rotatably connected with first supporting plates 7 through hinges, second supporting plates 9 are fixedly arranged at the tops of the two first supporting plates 7 close to one side through two symmetrically arranged telescopic plates 8, the first supporting plates 7 and the second supporting plates 9 are connected through the telescopic plates 8, and convenient movement of construction personnel between the first supporting plates 7 and the second supporting plates 9 is facilitated, a telescopic mechanism is arranged between the second supporting plate 9 and the fixing plate 1, and a transverse moving mechanism is arranged between the second supporting plate 9 and the first supporting plate 7.
Single track moving mechanism includes pulley 10, the fixed riser 11 that is equipped with two symmetries and sets up in bottom of fixed plate 1, two risers 11 are close to one side mutually and all are connected with bull stick 12 through first rolling bearing rotation, pulley 10 is located between two risers 11, and the other end fixed connection of both sides and two bull sticks 12, the bottom both ends of fixed plate 1 are all fixed and are equipped with limiting plate 13, two equal threaded connection of lower extreme of two limiting plate 13 have two bolts 14 of symmetry, the other end of bolt 14 just is located pulley 10's below is fixed and is equipped with spacing wheel 15, set up spacing wheel 15 and bolt 14, it drives the whole movable rack and carries out convenient stable removal on the rail to improve pulley 10.
The telescopic mechanism comprises a first screw rod 16, the bottom of the first screw rod 16 is rotatably connected with the top of the fixed plate 1 through a second rotating bearing, the upper end of the rod wall of the first screw rod 16 is in threaded connection with the second supporting plate 9, a first rotating block 17 is fixedly sleeved at the lower end of the rod wall of the first screw rod 16, and the first rotating block 17 is arranged to facilitate rotation of the first screw rod 16.
The transverse moving mechanism comprises a second screw rod 18, the second screw rod 18 is rotatably connected with the second supporting plate 9 through a third rotating bearing, the rod wall of the second screw rod 18 is in threaded connection with the first supporting plate 7, a second rotating block 19 is fixedly sleeved on one side, close to the second supporting plate 9, of the rod wall of the second screw rod 18, and the second rotating block 19 is arranged to facilitate rotation of the second screw rod 18.
The top of fixed plate 1 and the both sides that are located first lead screw 16 are all fixed and are equipped with cardboard 20, and the top of two cardboard 20 is fixed jointly and is equipped with dull and stereotyped 21, sets up dull and stereotyped 21 and carries out stable support to the rotation of first lead screw 16, and dull and stereotyped 21 cup joints with the pole wall slip of first lead screw 16, and spacing wheel 15 adopts the rubber material to support, adopts the rubber material to reduce the damage of spacing wheel 15 removal in-process to the rail.
In the utility model, when the movable frame is used, the pulley 10 drives the whole movable frame to be placed on the top of the rail, then the four bolts 14 are screwed in turn, the limiting wheel 15 is contacted with the side wall of the rail under the pushing of the bolts 14, thereby stably supporting the fixed plate 1, the movable frame can slide stably, then a worker stands on the top of the second supporting plate 9, then the first rotating block 17 is rotated to ensure that the first lead screw 16 rotates stably under the limiting support of the flat plate 21, so that the second supporting plate 9 moves to a proper position along the first lead screw 16, when the work of different angle areas at the top of the tunnel is required, the second rotating block 19 is rotated to ensure that the first supporting plate 7 moves transversely along the second lead screw 18 under the limiting action of the expansion plate 8, so that the distance between the first rotating plate 4 and the second rotating plate 6 is changed under the pushing of the first supporting plate 7, so that the worker can perform construction of different angular positions by standing on the top of the first support plate 7 and by changing the height of the second support plate 9.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A single-rail moving frame for railway single-track tunnel construction comprises a fixed plate (1) and is characterized in that a single-rail moving mechanism is arranged at the bottom of the fixed plate (1), two symmetrical connecting plates (2) are fixedly arranged on two sides of the top of the fixed plate (1), a cross rod (3) is fixedly arranged between the two connecting plates (2), first rotating plates (4) are rotatably sleeved on rod walls of the two cross rods (3), second rotating plates (6) are fixedly arranged at the tops of the two first rotating plates (4) through two symmetrically arranged telescopic rods (5), first supporting plates (7) are rotatably connected at the tops of the two second rotating plates (6) through hinges, second supporting plates (9) are fixedly arranged at the tops of two sides, close to each other, of the first supporting plates (7) through two symmetrically arranged telescopic plates (8), a telescopic mechanism is arranged between each second supporting plate (9) and the fixed plate (1), and a transverse moving mechanism is arranged between the second supporting plate (9) and the first supporting plate (7).
2. The single-rail moving rack for single-track tunnel construction of railways as claimed in claim 1, wherein the single-rail moving mechanism comprises a pulley (10), two symmetrically arranged vertical plates (11) are fixed to the bottom of the fixed plate (1), the two vertical plates (11) are close to one side and are rotatably connected with a rotating rod (12) through a first rotating bearing, the pulley (10) is located between the two vertical plates (11), two sides of the pulley are fixedly connected with the other ends of the rotating rod (12), two limiting plates (13) are fixed to two ends of the bottom of the fixed plate (1), two bolts (14) are symmetrically connected to the lower ends of the limiting plates (13) through threads, and a limiting wheel (15) is fixed to the other end of each bolt (14) and below the pulley (10).
3. The monorail moving frame for railway single-track tunnel construction as defined in claim 1, wherein the telescopic mechanism comprises a first screw rod (16), the bottom of the first screw rod (16) is rotatably connected with the top of the fixed plate (1) through a second rotating bearing, the upper end of the rod wall of the first screw rod (16) is in threaded connection with the second supporting plate (9), and a first rotating block (17) is fixedly sleeved at the lower end of the rod wall of the first screw rod (16).
4. The monorail moving frame for railway single-track tunnel construction is characterized in that the transverse moving mechanism comprises a second screw rod (18), the second screw rod (18) is rotatably connected with a second supporting plate (9) through a third rotating bearing, a rod wall of the second screw rod (18) is in threaded connection with the first supporting plate (7), and a second rotating block (19) is fixedly sleeved on one side, close to the second supporting plate (9), of the rod wall of the second screw rod (18).
5. The monorail moving frame for railway single-track tunnel construction is characterized in that clamping plates (20) are fixedly arranged at the top of the fixing plate (1) and on two sides of the first screw rod (16), a flat plate (21) is fixedly arranged at the tops of the two clamping plates (20) together, and the flat plate (21) is in sliding sleeve connection with the rod wall of the first screw rod (16).
6. The monorail travelling frame for railway single-track tunnel construction as defined in claim 2, wherein the limiting wheels (15) are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022507242.3U CN213510627U (en) | 2020-11-03 | 2020-11-03 | Single-rail moving frame for railway single-track tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022507242.3U CN213510627U (en) | 2020-11-03 | 2020-11-03 | Single-rail moving frame for railway single-track tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213510627U true CN213510627U (en) | 2021-06-22 |
Family
ID=76420214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022507242.3U Active CN213510627U (en) | 2020-11-03 | 2020-11-03 | Single-rail moving frame for railway single-track tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213510627U (en) |
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2020
- 2020-11-03 CN CN202022507242.3U patent/CN213510627U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240223 Address after: No. 43, Group 2, Lianggou Village, Yupan Township, Wushan County, Tianshui City, Gansu Province, 741300 Patentee after: Chen Yanming Country or region after: China Address before: 221400 No.116, Hegou town industrial concentration area, Xinyi City, Xuzhou City, Jiangsu Province Patentee before: Jiangsu shangshuo rail equipment Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240507 Address after: No. 7, 3rd Floor, Unit 1, Building 3, Yaxing City Shanshui, No. 129 Changjiang Road, Erqi District, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Xinghe Construction Engineering Co.,Ltd. Country or region after: China Address before: No. 43, Group 2, Lianggou Village, Yupan Township, Wushan County, Tianshui City, Gansu Province, 741300 Patentee before: Chen Yanming Country or region before: China |
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| TR01 | Transfer of patent right |