CN211006174U - Non-equidistant sleeper laying device - Google Patents
Non-equidistant sleeper laying device Download PDFInfo
- Publication number
- CN211006174U CN211006174U CN201921549716.1U CN201921549716U CN211006174U CN 211006174 U CN211006174 U CN 211006174U CN 201921549716 U CN201921549716 U CN 201921549716U CN 211006174 U CN211006174 U CN 211006174U
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- sleeper
- housing
- equidistant
- fixed
- hole
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Abstract
The utility model discloses a non-equidistant sleeper laying device, including the walking dolly, interval adjusting device, elevating gear, sleeper clamping device, and control box, the chassis width of walking dolly is greater than the width of waiting to lay the railway, and advance along the direction of laying the railway along the area, the top of walking dolly is equipped with one trompil hole, interval adjusting device includes the slider, the lead screw, and adjusting motor, slider horizontal sliding connection is in the trompil hole, lead screw and slider threaded connection, and the both ends of lead screw rotate to be connected on the inner wall of trompil hole, the lateral wall that the trompil hole was worn out to the one end of lead screw is connected with adjusting motor's output, adjusting motor fixes on the walking dolly, elevating gear sets up the below at the slider, sleeper clamping device fixes elevating gear's output, the control box is fixed on the walking dolly. The utility model discloses can lay the interval between two sleepers of quick definite of standard according to the difference, improve the sleeper and laid efficiency.
Description
Technical Field
The utility model relates to a railway construction technical field specifically is a non-equidistant sleeper laying device.
Background
Sleeper laying, sleeper spacing: the distance between the sleepers is determined according to the conditions of transportation volume, driving speed, type of a track bed and the like, when the distance is small, acting forces borne by a roadbed, the track bed, a steel rail and the sleepers are small, but when the distance is too small, engineering cost is increased, tamping operation of the track bed is influenced, the distance between the sleepers is generally 52-62 cm, the distance between the sleepers is generally indirectly displayed by the number of the sleepers laid per kilometer in China railways, how to quickly determine the distance between the two sleepers is achieved, and the method has very important significance for improving the efficiency of railway laying.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a non-equidistant sleeper laying device can lay the interval between two sleepers of the quick definite of standard according to the difference, improves the sleeper and lays efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: a non-equidistant sleeper laying device comprises a walking trolley, an interval adjusting device, a lifting device, a sleeper clamping device and a control box, the chassis width of the walking trolley is larger than the width of the railway to be paved and the walking trolley advances along the direction of the railway to be paved, a long through hole is arranged above the walking trolley, the distance adjusting device comprises a slide block, a screw rod and an adjusting motor, the slide block is horizontally connected in the long through hole in a sliding way, the screw rod is connected with the slide block in a threaded way, two ends of the screw rod are rotationally connected on the inner wall of the long through hole, one end of the screw rod penetrates through the side wall of the long through hole to be connected with the output end of the adjusting motor, the adjusting motor is fixed on the walking trolley, the lifting device is arranged below the sliding block, the sleeper clamping device is fixed at the output end of the lifting device, and the control box is fixed on the walking trolley.
Preferably, the lifting device comprises a support frame and a lifting cylinder, the support frame is fixed on the lower surface of the sliding block, the lifting cylinder is fixed on the support frame, and the output end of the lifting cylinder penetrates out of the surface of the support frame perpendicular to the surface.
Preferably, the sleeper clamping device comprises a housing, the output end of the lifting cylinder is vertically fixed at the center of the upper surface of the housing, a jacking cylinder is fixed on each of the four surfaces of the housing, and the output end of the jacking cylinder penetrates into the housing and is fixedly connected with a top plate at the end part of the housing.
Preferably, the sliding grooves are formed in the side walls of the two sides of the long through hole and are horizontally arranged, sliding strips matched with the sliding grooves are arranged on the two sides of the sliding block, and the sliding block is connected in the sliding grooves in the two sides of the long through hole in a sliding mode through the sliding strips on the two sides.
Preferably, two distance sensors are symmetrically fixed on the rear surface of the housing and used for detecting the distance between the housing and the previous sleeper, and the distance sensors are electrically connected with the control box.
Preferably, each wheel of the walking trolley is individually provided with a driving motor.
Compared with the prior art, the beneficial effects of the utility model are as follows:
firstly, can lay the interval between the standard quick definite two sleepers according to the difference, improve sleeper and laid efficiency.
The utility model can automatically calibrate the position of the sleeper by arranging two symmetrical distance sensors, thereby ensuring the laying precision of the sleeper;
thirdly, the utility model discloses interval adjusting device adopts lead screw driven mode, can improve the precision of interval adjustment, can not produce moreover and rock.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
fig. 3 is a bottom view of the sleeper clamping device of the present invention;
in the figure: 1-a walking trolley, 2-a sliding block, 3-an adjusting motor, 4-a sliding chute, 5-a sliding strip, 6-a screw rod, 7-a control box, 8-a wheel, 9-a driving motor, 10-a supporting frame, 11-a lifting cylinder, 12-a housing, 13-a jacking cylinder, 14-a top plate and 15-a distance sensor.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a non-equidistant sleeper laying device comprises a walking trolley 1, an interval adjusting device, a lifting device, a sleeper clamping device and a control box 7, wherein the width of a chassis of the walking trolley 1 is larger than the width of a railway to be laid and advances along the direction of the railway to be laid, a long through hole is arranged above the walking trolley 1, the interval adjusting device comprises a sliding block 2, a screw rod 6 and an adjusting motor 3, the sliding block 2 is horizontally and slidably connected in the long through hole, the screw rod 6 is in threaded connection with the sliding block 2, two ends of the screw rod 6 are rotatably connected on the inner wall of the long through hole, one end of the screw rod 6 penetrates through the side wall of the long through hole and is connected with the output end of the adjusting motor 3, the sliding block 2 is driven to move by the rotation of the screw rod 6, the adjusting motor 3 is fixed on the walking trolley 1, the lifting device is arranged below the sliding block 2, the sleeper clamping device is fixed at, the control box 7 is fixed on the walking trolley 1.
Particularly, elevating gear includes support frame 10 and lift cylinder 11, support frame 10 is fixed at the lower surface of slider 2, lift cylinder 11 is fixed on support frame 10, the surface of the output perpendicular to support frame 10 of lift cylinder 11 is worn out downwards, elevating gear is used for driving sleeper clamping device and moves from top to bottom.
Specifically, the sleeper clamping device comprises a housing 12, the output end of the lifting cylinder 11 is vertically fixed at the center of the upper surface of the housing 12, the four surfaces of the housing 12 are respectively fixed with a jacking cylinder 13, the output end of the jacking cylinder 13 penetrates into the housing 12 and is fixedly connected with a top plate 14 at the end part of the housing, and the sleepers can be clamped through the top plates 14 in four directions, so that the sleepers are kept at the center of the housing 12, and the sleepers are convenient to position.
Particularly, the sliding grooves 4 are formed in the side walls of the two sides of the long through hole, the sliding grooves 4 are horizontally arranged, sliding strips 5 matched with the sliding grooves 4 are arranged on the two sides of the sliding block 2, and the sliding block 2 is connected into the sliding grooves 4 on the two sides of the long through hole in a sliding mode through the sliding strips 5 on the two sides.
Specifically, two distance sensors 15 are symmetrically fixed on the rear surface of the housing 12, and are used for detecting the distance from the housing 12 to the previous sleeper, the distance sensors 15 are electrically connected with the control box 7 and are used for detecting whether the installation position of the sleeper meets the requirement, and the distance sensors 15 can be selected from ultrasonic distance sensors 15.
Specifically, each wheel 8 of the walking trolley 1 is provided with a driving motor 9 independently, so that each wheel 8 can be driven independently, and the installation position and angle of a sleeper can be adjusted conveniently.
The working principle is as follows: firstly, a sleeper is pre-placed on a railway to be paved, a walking trolley 1 runs across the railway to be paved, the sleeper is clamped by a sleeper clamping device, then the sleeper is slowly lowered by a lifting device, two distance sensors 15 on a housing 12 can detect the distance between the housing 12 and the upper sleeper, if the values of the two distance sensors 15 are the same, the two sleepers are relatively parallel, and the values are different, a certain angle is formed between the two sleepers, such as the sleeper at a bend, at the moment, the angle can be actually determined according to the paving requirement, if the angle needs to be adjusted, an adjusting motor 3 of an interval adjusting device can drive a screw rod 6 to rotate, the screw rod 6 can drive a sliding block 2 to move, so that the interval between the two sleepers is adjusted, if the angle needs to be adjusted, the trolley 1 can be turned by a method of singly driving a certain wheel 8 of the walking trolley 1, thereby driving the crosstie to turn.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a non-equidistant sleeper laying device, includes walking dolly (1), interval adjusting device, elevating gear, sleeper clamping device and control box (7), its characterized in that: the chassis width of the walking trolley (1) is larger than the width of a railway to be paved and the walking trolley advances along the direction of the railway to be paved, a long through hole is arranged above the walking trolley (1), the distance adjusting device comprises a slide block (2), a screw rod (6) and an adjusting motor (3), the slide block (2) is horizontally connected in the long through hole in a sliding way, the screw rod (6) is in threaded connection with the slide block (2), two ends of the screw rod (6) are rotatably connected on the inner wall of the long through hole, one end of the screw rod (6) penetrates through the side wall of the long through hole and is connected with the output end of the adjusting motor (3), the adjusting motor (3) is fixed on the walking trolley (1), the lifting device is arranged below the sliding block (2), the sleeper clamping device is fixed at the output end of the lifting device, and the control box (7) is fixed on the walking trolley (1).
2. A non-equidistant crosstie laying apparatus as claimed in claim 1, wherein: the lifting device comprises a support frame (10) and a lifting cylinder (11), the support frame (10) is fixed on the lower surface of the sliding block (2), the lifting cylinder (11) is fixed on the support frame (10), and the output end of the lifting cylinder (11) penetrates out downwards from the surface of the support frame (10) perpendicular to the surface.
3. A non-equidistant crosstie laying apparatus as claimed in claim 2, wherein: the sleeper clamping device comprises a housing (12), wherein the output end of the lifting cylinder (11) is vertically fixed at the center of the upper surface of the housing (12), the four surfaces of the housing (12) are respectively fixed with a jacking cylinder (13), and the output end of the jacking cylinder (13) penetrates into the housing (12) and is fixedly connected with a top plate (14) at the end part of the housing.
4. A non-equidistant crosstie laying apparatus as claimed in claim 1, wherein: the slide rail is characterized in that sliding grooves (4) are formed in the side walls of the two sides of the long through hole, the sliding grooves (4) are horizontally arranged, sliding strips (5) matched with the sliding grooves (4) are arranged on the two sides of the sliding block (2), and the sliding block (2) is connected into the sliding grooves (4) on the two sides of the long through hole in a sliding mode through the sliding strips (5) on the two sides.
5. A non-equidistant crosstie laying apparatus as claimed in claim 3, wherein: two distance sensors (15) are symmetrically fixed on the rear surface of the housing (12) and used for detecting the distance between the housing (12) and a previous sleeper, and the distance sensors (15) are electrically connected with the control box (7).
6. A non-equidistant crosstie laying apparatus as claimed in claim 1, wherein: each wheel (8) of the walking trolley (1) is independently provided with a driving motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549716.1U CN211006174U (en) | 2019-09-17 | 2019-09-17 | Non-equidistant sleeper laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549716.1U CN211006174U (en) | 2019-09-17 | 2019-09-17 | Non-equidistant sleeper laying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211006174U true CN211006174U (en) | 2020-07-14 |
Family
ID=71480377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921549716.1U Expired - Fee Related CN211006174U (en) | 2019-09-17 | 2019-09-17 | Non-equidistant sleeper laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211006174U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113430876A (en) * | 2021-06-11 | 2021-09-24 | 安徽博晟亿电力科技有限公司 | Railway track sleeper dislocation adjusting device and implementation method thereof |
| CN114381975A (en) * | 2021-12-09 | 2022-04-22 | 张�林 | Railway equidistant sleeper laying device |
| CN116024854A (en) * | 2023-03-31 | 2023-04-28 | 吉林铁道职业技术学院 | Railway sleeper laying device |
-
2019
- 2019-09-17 CN CN201921549716.1U patent/CN211006174U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113430876A (en) * | 2021-06-11 | 2021-09-24 | 安徽博晟亿电力科技有限公司 | Railway track sleeper dislocation adjusting device and implementation method thereof |
| CN114381975A (en) * | 2021-12-09 | 2022-04-22 | 张�林 | Railway equidistant sleeper laying device |
| CN116024854A (en) * | 2023-03-31 | 2023-04-28 | 吉林铁道职业技术学院 | Railway sleeper laying device |
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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: 20200714 Termination date: 20210917 |