CN204959502U - Simple formula tamping tool - Google Patents
Simple formula tamping tool Download PDFInfo
- Publication number
- CN204959502U CN204959502U CN201520725171.0U CN201520725171U CN204959502U CN 204959502 U CN204959502 U CN 204959502U CN 201520725171 U CN201520725171 U CN 201520725171U CN 204959502 U CN204959502 U CN 204959502U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- gripper shoe
- backup pad
- hydraulic cylinder
- tamping tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses a simple formula tamping tool relates to a railway maintenance equipment, including first backup pad, second backup pad and connecting rod, the second backup pad is disposed under the first backup pad, both sides on the first backup pad lower surface are provided with a set of pneumatic cylinder respectively, and every group pneumatic cylinder comprises two pneumatic cylinders back to setting up, the articulated connecting rod that has the downward sloping on the piston rod of setting in every pneumatic cylinder, and the connecting rod on the hydraulic cylinder piston rod of every group is alternately articulated, the upper end and the first backup pad swing joint of every connecting rod, the lower extreme of every connecting rod sets up with the side of second backup pad is articulated respectively, two connecting rod lower extremes that are parallel to each other are fixed jointly and are set up a pick, the below of second backup pad is provided with rotatable bottom surface walking wheel. The utility model discloses simple structure, convenient operation can make firm by ramming by effectual railway ballast to under the rail.
Description
Technical field
The utility model relates to a kind of m of w equipment, in particular to a kind of simple-type tamping tool.
Background technology
In current China railways maintenance work, it is very important that railway ballast is made firm by ramming, and a kind of operation that workload is very large.In daily tamping operation, great majority use hydraulic tamping machine, and single head diesel tamping machine (being commonly called as tamping pickaxe).Tamping pickaxe it be produce vibration force by the High Rotation Speed of eccentric iron, then by manpower tilted direction toward apex stone under sleeper, labour intensity is large, and efficiency is low, and parts very easily damage.Especially after railway speed raising, Train Interval shortens (the shortest is five minutes), and volume is large, and weight is large, and the tamping machine of upper line inconvenience cannot be engaged in daily maintenance work; Reach the standard grade operation time must implement track blockade, affect the performance of railway operation.Under these circumstances, due to the portability of single head diesel tamping machine (tamping pickaxe), the advantage that upper line is implemented to block without the need to circuit has just become the unique selection of current railway maintenance Machinery Market; The a large amount of of tamping pickaxe are helpless by the real genus of use.Light, efficient, powerful, durable tamping tool is that current rail Maintenance Machinery market is badly in need of.
Utility model content
The purpose of this utility model is to provide a kind of simple-type tamping tool, to solve the problem.
For realizing the utility model object, the technical scheme of employing is: a kind of simple-type tamping tool, and comprise the first gripper shoe, the second gripper shoe and connecting rod, described second gripper shoe is arranged on the below of the first gripper shoe; Both sides on first gripper shoe soffit are respectively arranged with one group of hydraulic cylinder, often organize hydraulic cylinder and form back to the hydraulic cylinder arranged by two; The piston rod arranged in described each hydraulic cylinder is hinged with downward-sloping connecting rod, and the connecting rod cross-articulation on the hydraulic cylinder piston rod often organized; The upper end of described each connecting rod is flexibly connected with the first gripper shoe; The lower end setting hinged with the side of the second gripper shoe respectively of described each connecting rod; Described two the connecting rod lower ends be parallel to each other are fixedly installed a pick jointly; The below of described second gripper shoe is provided with rotatable bottom surface road wheel.
Further, described bottom surface road wheel is arranged on the centre position of the second gripper shoe bottom surface.
Further, the length of described bottom surface road wheel is equal with the distance that two are parallel to each other between connecting rod.
Further, described connecting rod and the connected mode of the first gripper shoe are for be slidably connected.
The beneficial effects of the utility model are: the utility model is slided on the bottom surface of the first gripper shoe by the upper end of Hydraulic Cylinder connecting rod, when often organizing the piston rod in hydraulic cylinder and moving to the inside, small end moves to the inside, connecting rod lower end is moved simultaneously to the inside, the pick that now connecting rod lower end is arranged clamps to the inside, and now pick is made firm by ramming the railway ballast under rail.The utility model structure is simple, easy to operate, can effectively make firm by ramming the railway ballast under rail.
Accompanying drawing explanation
Fig. 1 is the front view of the simple-type tamping tool that the utility model provides;
Fig. 2 is the left view of the simple-type tamping tool that the utility model provides;
Mark and corresponding component title in accompanying drawing:
1, the first gripper shoe, 2, hydraulic cylinder, 3, piston rod, 4, connecting rod, 5, pick, the 6, second gripper shoe, 7, bottom surface road wheel, 8, rail.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Fig. 1, Fig. 2 show a kind of simple-type tamping tool that the utility model provides, and comprise the first gripper shoe 1, second gripper shoe 6 and connecting rod 4, described second gripper shoe 6 is arranged on the below of the first gripper shoe 1; Both sides on first gripper shoe 1 soffit are respectively arranged with one group of hydraulic cylinder 2, often organize hydraulic cylinder 2 and form back to the hydraulic cylinder 2 arranged by two; The piston rod 3 arranged in described each hydraulic cylinder 2 is hinged with downward-sloping connecting rod 4, and connecting rod 4 cross-articulation on hydraulic cylinder 2 piston rod 3 often organized; The upper end of described each connecting rod 4 is flexibly connected with the first gripper shoe 1; The lower end of described each connecting rod 4 respectively with the hinged setting in side of the second gripper shoe 6; Described two connecting rod 4 lower ends be parallel to each other are fixedly installed a pick 5 jointly; The below of described second gripper shoe 6 is provided with rotatable bottom surface road wheel 7.
When the piston rod 3 in hydraulic cylinder 2 moves to the inside, the upper end of connecting rod 4 is moved to the inside along with the first gripper shoe 1, now the lower end of connecting rod 4 is moved simultaneously to the inside, the pick 5 fixing on connecting rod 4 that is parallel to each other also moves to the inside, the side of pick 5 pairs of rail 8 clamps, the upper surface of the bottom surface road wheel 7 pairs of rail 8 now below the second gripper shoe 6 is fitted, by the cooperation of pick 5 and bottom surface road wheel 7, can not only be fixed three faces of rail 8, also complete making firm by ramming of railway ballast below rail 8 simultaneously.
Described bottom surface road wheel 7 is arranged on the centre position of the second gripper shoe 6 bottom surface.The length of described bottom surface road wheel 7 is equal with the distance that two are parallel to each other between connecting rod 4.When rail 8 clamps, the active force on bottom surface road wheel 7 pairs of rail 8 surfaces is more even, improve simultaneously rail 8 clamping effect and improve railway ballast below rail 8 make effect firm by ramming.The connected mode of described connecting rod 4 and the first gripper shoe 1, for be slidably connected, facilitates the movement of connecting rod 4 upper end.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a simple-type tamping tool, is characterized in that, comprise the first gripper shoe, the second gripper shoe and connecting rod, described second gripper shoe is arranged on the below of the first gripper shoe; Both sides on first gripper shoe soffit are respectively arranged with one group of hydraulic cylinder, often organize hydraulic cylinder and form back to the hydraulic cylinder arranged by two; The piston rod arranged in described each hydraulic cylinder is hinged with downward-sloping connecting rod, and the connecting rod cross-articulation on the hydraulic cylinder piston rod often organized; The upper end of described each connecting rod is flexibly connected with the first gripper shoe; The lower end setting hinged with the side of the second gripper shoe respectively of described each connecting rod; Described two the connecting rod lower ends be parallel to each other are fixedly installed a pick jointly; The below of described second gripper shoe is provided with rotatable bottom surface road wheel.
2. simple-type tamping tool according to claim 1, is characterized in that, described bottom surface road wheel is arranged on the centre position of the second gripper shoe bottom surface.
3. simple-type tamping tool according to claim 1, is characterized in that, the length of described bottom surface road wheel is equal with the distance that two are parallel to each other between connecting rod.
4. simple-type tamping tool according to claim 1, is characterized in that, the connected mode of described connecting rod and the first gripper shoe is for be slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725171.0U CN204959502U (en) | 2015-09-18 | 2015-09-18 | Simple formula tamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725171.0U CN204959502U (en) | 2015-09-18 | 2015-09-18 | Simple formula tamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204959502U true CN204959502U (en) | 2016-01-13 |
Family
ID=55054577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520725171.0U Expired - Fee Related CN204959502U (en) | 2015-09-18 | 2015-09-18 | Simple formula tamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204959502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067909A (en) * | 2017-11-16 | 2018-05-25 | 天长市天翔集团有限公司 | A kind of multi-function adjustable mechanical fixture |
-
2015
- 2015-09-18 CN CN201520725171.0U patent/CN204959502U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067909A (en) * | 2017-11-16 | 2018-05-25 | 天长市天翔集团有限公司 | A kind of multi-function adjustable mechanical fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160113 Termination date: 20160918 |