CN219754590U - Single-track tunnel ditch staggered platform device - Google Patents
Single-track tunnel ditch staggered platform device Download PDFInfo
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- CN219754590U CN219754590U CN202321068584.7U CN202321068584U CN219754590U CN 219754590 U CN219754590 U CN 219754590U CN 202321068584 U CN202321068584 U CN 202321068584U CN 219754590 U CN219754590 U CN 219754590U
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- fixedly connected
- platform
- mounting frame
- hydraulic motor
- track tunnel
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- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a single-track tunnel ditch staggered platform device which comprises a lifting leveling mechanism, a driving mechanism and a steering mechanism, wherein the lifting leveling mechanism comprises a platform mounting frame, the bottom of the platform mounting frame is fixedly connected with a base through bolts, the upper side of the base is fixedly provided with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with a top block. According to the utility model, the device is placed in a ditch of a tunnel for use through the arrangement of the lifting leveling mechanism, the driving mechanism and the steering mechanism, the driving mechanism can drive the device to move, the direction of the device can be adjusted through the arrangement of the steering mechanism, when the device walks, the hydraulic cylinder fixedly arranged on the upper side of the base drives the top block to lift up to five to ten centimeters and parallel to the tunnel, and when two vehicles meet, the time of vehicle crossing is reduced, the construction progress is improved, the construction safety is ensured, and the safety risk of vehicles passing in the process of walking in the tunnel is reduced.
Description
Technical Field
The utility model relates to the technical field of vehicle-crossing platforms, in particular to a single-track tunnel ditch vehicle-crossing platform device.
Background
The single-track tunnel ditch staggered platform device is suitable for single-track tunnel mechanical equipment staggered, the device changes the traditional use of turning around to staggered vehicles, uses the ditch to widen the running surface of the mechanical equipment, and provides a staggered platform for an automatic control running device at any time and any place, so that the situation that the width of the filling surface of the inverted arch of the traditional single-track tunnel is narrower, the single-track tunnel is only required to pass through, the staggered vehicles are difficult to run in the running process of the vehicles, the running speed and the construction progress of the vehicles are influenced, and meanwhile, the running safety risk of the vehicles is higher when people in the tunnel walk.
In the tunnel construction process, various mechanical equipment frequently enters and exits the tunnel in a large quantity, but the width of the inverted arch filling surface of the single-track tunnel is narrow, so that the single-track tunnel only meets the traffic of a vehicle, the difficulty in vehicle staggering in the vehicle running process affects the vehicle running speed and the construction progress, and meanwhile, the safety risk of vehicle passing when personnel in the tunnel walk is high; in order to solve the problems, a single-track tunnel ditch staggered platform device is provided.
Disclosure of Invention
The utility model mainly solves the technical problems existing in the prior art and provides a single-track tunnel ditch staggered platform device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a single line tunnel ditch platform device that staggers, includes to rise and holds up flat mechanism, actuating mechanism and steering mechanism, it includes the platform installation frame to rise to hold up flat mechanism, the bottom of platform installation frame is through bolt fixedly connected with base, the upside fixed mounting of base has hydraulic cylinder, hydraulic cylinder's output fixedly connected with kicking block, the upside of kicking block is through bolt fixedly connected with steel sheet platform, and the shape of platform installation frame is the trapezoid, and the downside length of this platform installation frame is five hundred centimetres, and the upside length of this platform installation frame is one thousand five hundred centimetres, and the length of this platform installation frame is six thousand centimetres.
Preferably, the hydraulic cylinder is provided with two, sets up respectively in the inside both sides position of platform installing frame, the steel sheet platform sets up in the inside of platform installing frame, and the length of steel sheet platform is six thousand centimetres, and the width is one thousand three hundred centimetres, and thickness is twelve centimetres to the material of steel sheet platform is No. ten channel-section steel.
Preferably, the driving mechanism comprises a first hydraulic motor, the output end of the first hydraulic motor is fixedly connected with a driving gear, the lower side of the driving gear is meshed with a driven gear, one side of the driven gear is fixedly connected with a connecting shaft, one end of the connecting shaft is fixedly connected with a rear rubber wheel, one end of the connecting shaft is rotationally connected with a rear fixing frame, the connecting shaft and the rear rubber wheel are both provided with two, the driven gear is fixedly connected with the outside of one of the connecting shafts, and most of the driving gear is arranged at the inner position of the platform mounting frame.
Preferably, the first hydraulic motor is arranged in the platform mounting frame, the rear fixing frame is fixedly connected with the platform mounting frame, the rear fixing frame is arranged at the lower side of the platform mounting frame, and the first hydraulic motor is arranged at the bottom of the platform mounting frame.
Preferably, the steering mechanism comprises a second hydraulic motor, the output end of the second hydraulic motor is fixedly connected with a limiting wheel, the limiting wheel is rotationally connected with the lower side of the platform mounting frame, the lower side of the limiting wheel is fixedly connected with a front fixing frame, two sides of the front fixing frame are rotationally connected with front rubber wheels, the limiting wheel is clamped at the lower wall position of the platform mounting frame, the middle part of the limiting wheel is arranged inside the lower wall position of the platform mounting frame, and the upper side and the lower side of the limiting wheel are respectively arranged at the bottom and the lower side of the platform mounting frame.
Preferably, the bottom of platform installing frame is through bolt fixedly connected with first mount pad, the upside fixedly connected with dead lever of first mount pad, the one end fixedly connected with second mount pad of dead lever, second mount pad passes through bolt fixedly connected with second hydraulic motor, and first mount pad, dead lever and second mount pad all are provided with two, and two second mount pads set up the both sides position at second hydraulic motor.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the device is placed in a ditch of a tunnel for use through the arrangement of the lifting leveling mechanism, the steering mechanism and the driving mechanism, the driving mechanism can drive the device to move, the direction of the device can be adjusted through the arrangement of the steering mechanism, when the device walks, the hydraulic cylinder fixedly arranged on the upper side of the base drives the top block to lift up to five to ten centimeters and parallel to the tunnel, and when two vehicles meet, the time of vehicle crossing is reduced, the construction progress is improved, the construction safety is ensured, and the safety risk of vehicles passing in the process of walking in the tunnel is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of a first front view of the present utility model;
FIG. 2 is a schematic rear view of the entire structure of the present utility model;
FIG. 3 is a schematic diagram of the second front view of the present utility model;
FIG. 4 is a schematic diagram of a first side view in cross section of the present utility model;
fig. 5 is a schematic diagram of a second side view in cross section of the present utility model.
In the figure: 1. a platform mounting frame; 2. a base; 3. a hydraulic cylinder; 4. a top block; 5. a steel plate platform; 6. a first hydraulic motor; 7. a drive gear; 8. a driven gear; 9. a connecting shaft; 10. a rear rubber wheel; 11. a rear fixing frame; 12. a second hydraulic motor; 13. a limiting wheel; 14. a front fixing frame; 15. a front rubber wheel; 16. a first mount; 17. a fixed rod; 18. and a second mounting seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the single-line tunnel ditch staggered platform device comprises a lifting leveling mechanism, a driving mechanism and a steering mechanism, wherein the lifting leveling mechanism comprises a platform mounting frame 1, the bottom of the platform mounting frame 1 is fixedly connected with a base 2 through bolts, a hydraulic cylinder 3 is fixedly arranged on the upper side of the base 2, the output end of the hydraulic cylinder 3 is fixedly connected with a top block 4, the upper side of the top block 4 is fixedly connected with a steel plate platform 5 through bolts, two hydraulic cylinders 3 are arranged and respectively arranged at two sides of the inner part of the platform mounting frame 1, the steel plate platform 5 is arranged in the platform mounting frame 1, the device is placed in a ditch of a tunnel for use, the driving mechanism can drive the device to move, the direction of the device can be adjusted through the arrangement of the steering mechanism, when the device walks, the hydraulic cylinder 3 fixedly installed on the upper side of the base 2 drives the top block 4 to lift up to five to ten centimeters and parallel to a tunnel, and the driving and steering of the device are all carried out through remote control, when two vehicles meet, one of the vehicles is driven onto the steel plate platform 5, so that the time for the vehicle to cross is reduced by the vehicle-crossing platform, the construction progress is improved, the construction safety is guaranteed, and the safety risk of passing vehicles in the tunnel is reduced when personnel walk in the tunnel, the steel plate platform 5 is made of a ten-gauge channel steel, the ten-gauge channel steel is a section steel, the section shape of the section steel is in a groove shape, and the section steel is cross-shaped, so that the section steel is named as the ten-gauge channel steel, and the device is generally used in the fields of construction, bridges, machinery manufacturing, ship manufacturing and the like.
In one aspect of this embodiment, when the device needs to move, the first hydraulic motor 6 is started to drive the driving gear 7 to rotate, and the driving gear 7 is meshed with the driven gear 8 to drive the driven gear 8 to rotate, the driven gear 8 rotates to drive the rear rubber wheel 10 to rotate through the connecting shaft 9, the two rear rubber wheels 10 are arranged, the driven gear 8 drives one of the rear rubber wheels 10 to rotate through the connecting shaft 9, the other rear rubber wheel 10 also rotates, the rear fixing frame 11 is fixedly connected with the platform mounting frame 1 through the arrangement of the rear rubber wheel 10, the rear fixing frame 11 is connected with the connecting shaft 9 in a rotating manner, so that the rear rubber wheel 10 is connected with the platform mounting frame 1 through the connecting shaft 9 and the rear fixing frame 11, the hydraulic motor is an executing element of a hydraulic system, and the hydraulic motor is also called an oil motor and is mainly applied to injection molding machines, ships, lifting machines, engineering machines, construction machines, coal mine machines, machinery, metallurgical machines, ship machines, petrochemical engineering machines, harbor machines and the like.
In one aspect of this embodiment, when the direction of adjustment of the device is required, the second hydraulic motor 12 is started to drive the limiting wheel 13 to rotate, the limiting wheel 13 is rotationally connected with the lower arm of the platform mounting frame 1, so that the limiting wheel 13 rotationally drives the front fixing frame 14 to rotate, the front fixing frame 14 drives the two front rubber wheels 15 rotationally connected with the two ends of the front fixing frame 14 to perform angle adjustment, when the device moves, the direction of the device can be adjusted by adjusting the front rubber wheels 15, the device is fixedly connected with the platform mounting frame 1 through the first mounting seat 16, the fixing rod 17 is fixedly connected with the first mounting seat 16, the second mounting seat 18 is fixedly connected with the fixing rod 17, and the second hydraulic motor 12 is fixedly connected with the second mounting seat 18, so that the second hydraulic motor 12 is fixedly used inside the platform mounting frame 1.
The working principle of the utility model is as follows: this single line tunnel ditch car platform device uses in the ditch of tunnel both sides with the device placing, just in time can satisfy the distance demand that two slag car were wrong, when using, start hydraulic cylinder 3 drive kicking block 4 rise, make kicking block 4 rise steel sheet platform 5, the jack-up rises ten to fifteen centimetres, make tunnel ground and steel sheet platform 5 keep flat, when needs remove the device, start first hydraulic motor 6 and drive driving gear 7 and rotate, drive driven gear 8 through driving gear 7, make driven gear 8 drive back rubber wheel 10 through connecting axle 9 and rotate, thereby drive the device forward, when needs carry out the regulation direction to the device, start second hydraulic motor 12 and drive limiting wheel 13 and rotate, limiting wheel 13 drives preceding rubber wheel 15 through preceding mount 14 and carry out the regulation of angle when rotating, thereby can make the device carry out the regulation of position when removing, all electric equipment in this scheme all carries out the power supply through the battery.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Single track tunnel ditch platform device that staggers, including rising leveling mechanism, actuating mechanism and steering mechanism, its characterized in that: the lifting leveling mechanism comprises a platform mounting frame (1), the bottom of the platform mounting frame (1) is fixedly connected with a base (2) through bolts, a hydraulic cylinder (3) is fixedly arranged on the upper side of the base (2), a top block (4) is fixedly connected with the output end of the hydraulic cylinder (3), and a steel plate platform (5) is fixedly connected on the upper side of the top block (4) through bolts.
2. The single-track tunnel ditch crossing platform device according to claim 1, wherein: the hydraulic cylinders (3) are arranged at two positions on two sides of the interior of the platform mounting frame (1), and the steel plate platform (5) is arranged in the interior of the platform mounting frame (1).
3. The single-track tunnel ditch crossing platform device according to claim 1, wherein: the driving mechanism comprises a first hydraulic motor (6), the output end of the first hydraulic motor (6) is fixedly connected with a driving gear (7), the lower side of the driving gear (7) is meshed with a driven gear (8), one side of the driven gear (8) is fixedly connected with a connecting shaft (9), one end of the connecting shaft (9) is fixedly connected with a rear rubber wheel (10), and one end of the connecting shaft (9) is rotationally connected with a rear fixing frame (11).
4. A single-track tunnel ditch crossing platform device according to claim 3, wherein: the first hydraulic motor (6) is arranged in the platform mounting frame (1), and the rear fixing frame (11) is fixedly connected with the platform mounting frame (1).
5. The single-track tunnel ditch crossing platform device according to claim 1, wherein: the steering mechanism comprises a second hydraulic motor (12), wherein the output end of the second hydraulic motor (12) is fixedly connected with a limiting wheel (13), the limiting wheel (13) is rotationally connected with the lower side of the platform mounting frame (1), the lower side of the limiting wheel (13) is fixedly connected with a front fixing frame (14), and the two sides of the front fixing frame (14) are rotationally connected with front rubber wheels (15).
6. The single-track tunnel ditch staggering platform device according to claim 5, wherein: the bottom of platform installing frame (1) is through bolt fixedly connected with first mount pad (16), the upside fixedly connected with dead lever (17) of first mount pad (16), the one end fixedly connected with second mount pad (18) of dead lever (17), second mount pad (18) and second hydraulic motor (12) pass through bolt fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321068584.7U CN219754590U (en) | 2023-05-06 | 2023-05-06 | Single-track tunnel ditch staggered platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321068584.7U CN219754590U (en) | 2023-05-06 | 2023-05-06 | Single-track tunnel ditch staggered platform device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219754590U true CN219754590U (en) | 2023-09-26 |
Family
ID=88071835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321068584.7U Active CN219754590U (en) | 2023-05-06 | 2023-05-06 | Single-track tunnel ditch staggered platform device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219754590U (en) |
-
2023
- 2023-05-06 CN CN202321068584.7U patent/CN219754590U/en active Active
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