CN214729007U - Special handcart of railway rails maintenance and detection - Google Patents
Special handcart of railway rails maintenance and detection Download PDFInfo
- Publication number
- CN214729007U CN214729007U CN202121064508.XU CN202121064508U CN214729007U CN 214729007 U CN214729007 U CN 214729007U CN 202121064508 U CN202121064508 U CN 202121064508U CN 214729007 U CN214729007 U CN 214729007U
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- wall
- block
- connecting block
- sliding
- fixedly connected
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Abstract
The utility model discloses a special handcart of railway rails maintenance and detection relates to railway rails maintenance and detection device technical field, including handcart, anti-skidding mechanism and damper, the inner wall sliding connection of handcart has the movable plate. The utility model discloses a set up anti-skidding mechanism, promote first slider downstream, make the second connecting block insert inside the first connecting block, first spring pushes fixed fixture block into in the first connecting block inner wall draw-in groove, thereby fix the second connecting block, make the dog remove the inside of movable plate, then place the instrument of usefulness of detecting on the movable plate, promote first movable block and remove to one end, make first spring of fixed fixture block extrusion rotate and accomodate the groove to second connecting block outer wall, make the second connecting block no longer fixed, the dog resets and stretches out from the movable plate is inside to support the one end at the instrument, the problem of the easy landing of instrument has been avoided through the cooperation of above multiunit part.
Description
Technical Field
The utility model relates to a railway rails maintenance and detection device technical field specifically are special handcart of railway rails maintenance and detection.
Background
The handcart is an auxiliary tool commonly used for carrying large-sized articles in real life, has wide application in the fields of cargo transportation, equipment carrying and the like, and is characterized by flexible use and convenient carrying, and the trolleys with different purposes have different body structures, wherein the general four-wheel handcart mostly has a cargo carrying platform.
The existing trolley transportation equipment is often needed in daily maintenance and detection work of railway tracks, but the hand is pushed out and can not limit the transportation equipment in the process of transporting the equipment, so that the equipment can easily slide down when moving to a steep slope, the existing trolley does not have a damping device, the equipment can easily vibrate greatly when moving to a bumpy road section, and internal electrical elements are damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the trolley cannot limit the instrument equipment and does not have a damping device, the trolley special for maintenance and detection of the railway track is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a trolley special for maintenance and detection of a railway track comprises a trolley, an anti-skidding mechanism and a damping mechanism, wherein the inner wall of the trolley is connected with a movable plate in a sliding manner, and the inner wall of the movable plate is connected with a stop block in a sliding manner;
the anti-skid mechanism comprises a first sliding block fixedly connected to one side of a stop block, the bottom end of the first sliding block is fixedly connected with a second connecting block, the outer wall of the second connecting block is rotatably connected with a fixed clamping block, the outer wall of the second connecting block is fixedly connected to one side of the fixed clamping block, a first spring is fixedly connected to one end of the trolley, and a first moving block is slidably connected to the inner wall of the first connecting block;
the damping mechanism comprises a supporting plate fixedly connected with the inner wall of the trolley, a third sliding block is connected to the outer wall of the supporting plate in a sliding mode, a connecting rod is connected to the outer wall of the third sliding block in a rotating mode, a second spring is fixedly connected to one end of the third sliding block, a third connecting block is fixedly connected to the top end of the third sliding block, a second moving block is connected to the inner wall of the third connecting block in a sliding mode, a second sliding block is connected to the inner wall of the moving plate in a sliding mode, and a lubricating oil tank is fixedly connected to the outer wall of the trolley.
As a further aspect of the present invention: the outer wall of the second connecting block is provided with a containing groove matched with the fixed clamping block, and one end of the fixed clamping block is rotatably connected with the containing groove in the outer wall of the second connecting block through a ball shaft.
As a further aspect of the present invention: the inner wall of the first connecting block is provided with a mounting groove matched with the second connecting block, and the inner wall of the first connecting block is provided with a clamping groove matched with the fixed clamping block.
As a further aspect of the present invention: the inner wall of movable plate seted up with the dog assorted accomodate the groove, the outer wall fixedly connected with stopper of dog, the dog accomodates groove sliding connection through outer wall fixed connection's stopper and movable plate inner wall.
As a further aspect of the present invention: one end of the connecting rod is rotatably connected with the third sliding block through a rotating shaft, and the other end of the third sliding block is rotatably connected with the movable plate through a rotating shaft.
As a further aspect of the present invention: the inner wall of the moving plate is positioned above the supporting plate and provided with a filling hole, the filling hole in the inner wall of the moving plate is communicated with the lubricating oil tank, the inner wall of the second sliding block is provided with a through hole matched with the filling hole in the inner wall of the moving plate, and the inner wall of the moving plate is provided with a sliding groove matched with the second sliding block.
As a further aspect of the present invention: the outer wall of the second moving block is fixedly connected with a limiting block, the inner wall of the third connecting block is provided with a sliding groove which is matched with the second moving block to drive, and the second moving block is connected with the sliding groove of the inner wall of the third connecting block in a sliding mode through the limiting block fixedly connected with the outer wall.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the anti-slip mechanism is arranged to push the first sliding block to move downwards, so that the second connecting block is inserted into the first connecting block, the first spring pushes the fixed clamping block into the clamping groove in the inner wall of the first connecting block, the second connecting block is fixed, the stop block is moved into the movable plate, then an instrument for detection is placed on the movable plate, the first movable block is pushed to move towards one end, the fixed clamping block extrudes the first spring to rotate into the accommodating groove in the outer wall of the second connecting block, the second connecting block is not fixed any more, the stop block is reset, extends out from the interior of the movable plate and abuts against one end of the instrument, and the problem that the instrument is easy to slip is solved through the matching of the plurality of parts;
2. through setting up damper, when the movable plate top instrument takes place to jolt and extrudees the movable plate downwards, the movable plate moves down and promotes the connecting rod and rotate, thereby promote the third slider extrusion second spring and move to one end, the second spring receives external extrusion force to produce and add the opposite effort of pressure, the power that will receive decomposes, thereby reset the third slider, the vibrations power that receives the instrument decomposes, avoid the instrument to receive great vibrations and lead to inside electrical component to take place to damage, handcart shock-absorbing function has been realized through the cooperation of above multiunit part.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the stopper of the present invention;
fig. 3 is a schematic view of the second connecting block of the present invention;
fig. 4 is a cross-sectional view of the present invention;
fig. 5 is a schematic diagram of a first moving block structure according to the present invention.
In the figure: 1. a cart; 2. a stopper; 3. moving the plate; 4. a lubricating oil tank; 5. a first moving block; 6. a first connection block; 7. a first slider; 8. a second connecting block; 9. a first spring; 10. fixing the fixture block; 11. a second slider; 12. a second spring; 13. a second moving block; 14. a third connecting block; 15. a third slider; 16. a connecting rod; 17. and a support plate.
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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" 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. The following describes an embodiment of the present invention according to its overall structure.
Referring to fig. 1 to 5, in an embodiment of the present invention, a trolley for maintaining and detecting a railway track includes a trolley 1, an anti-skid mechanism and a damping mechanism, wherein a movable plate 3 is slidably connected to an inner wall of the trolley 1, and a stopper 2 is slidably connected to an inner wall of the movable plate 3;
the anti-skid mechanism comprises a first sliding block 7 fixedly connected to one side of the stop block 2, the bottom end of the first sliding block 7 is fixedly connected with a second connecting block 8, the outer wall of the second connecting block 8 is rotatably connected with a fixed clamping block 10, the outer wall of the second connecting block 8 is fixedly connected to one side of the fixed clamping block 10 through a first spring 9, one end of the trolley 1 is fixedly connected with a first connecting block 6, and the inner wall of the first connecting block 6 is slidably connected with a first moving block 5;
wherein, damper is including being located 1 inner wall fixed connection's of handcart backup pad 17, the outer wall sliding connection of backup pad 17 has third slider 15, the outer wall of third slider 15 rotates and is connected with connecting rod 16, the one end fixedly connected with second spring 12 of third slider 15, the top fixedly connected with third connecting block 14 of third slider 15, the inner wall sliding connection of third connecting block 14 has second movable block 13, the inner wall sliding connection of movable plate 3 has second slider 11, the outer wall fixedly connected with lubricating-oil tank 4 of handcart 1.
Please refer to fig. 3, the outer wall of the second connecting block 8 is provided with a receiving groove matched with the fixing fixture block 10, one end of the fixing fixture block 10 is rotatably connected with the receiving groove on the outer wall of the second connecting block 8 through a ball shaft, so that the fixing fixture block 10 can rotate conveniently, and the fixing fixture block is received through the receiving groove on the outer wall of the second connecting block 8.
Please refer to fig. 3, the inner wall of the first connecting block 6 is provided with a mounting groove matched with the second connecting block 8, the inner wall of the first connecting block 6 is provided with a clamping groove matched with the fixing clamping block 10, so that the second connecting block 8 can be mounted conveniently, and the fixing clamping block 10 moves into the clamping groove on the inner wall of the first connecting block 6 to fix the second connecting block 8.
Please refer to fig. 2 emphatically, the inner wall of the moving plate 3 is provided with a groove matched with the stopper 2, the outer wall of the stopper 2 is fixedly connected with a limiting block, the stopper 2 is connected with the inner wall of the moving plate 3 through the limiting block fixedly connected with the outer wall in a sliding manner, so that the stopper 2 can move conveniently, and the limiting block fixedly connected with the outer wall of the stopper 2 can prevent the stopper 2 from shifting in the moving process.
Please refer to fig. 4, one end of the connecting rod 16 is rotatably connected to the third slider 15 through a rotating shaft, and the other end of the third slider 15 is rotatably connected to the moving plate 3 through a rotating shaft, so that the connecting rod 16 can rotate conveniently.
Please refer to fig. 4, the filling hole is formed in the inner wall of the moving plate 3 above the supporting plate 17, the filling hole in the inner wall of the moving plate 3 is communicated with the lubricating oil tank 4, the through hole matched with the filling hole in the inner wall of the moving plate 3 is formed in the inner wall of the second slider 11, and the sliding groove matched with the second slider 11 is formed in the inner wall of the moving plate 3, so that the through hole formed in the inner wall of the second slider 11 can move to the position aligned with the filling hole in the inner wall of the moving plate 3, and the lubricating oil in the lubricating oil tank 4 can be filled into the supporting plate 17.
Please refer to fig. 4, the outer wall of the second moving block 13 is fixedly connected with a limiting block, the inner wall of the third connecting block 14 is provided with a sliding groove matched with the second moving block 13 for driving, the second moving block 13 is slidably connected with the inner wall sliding groove of the third connecting block 14 through the limiting block fixedly connected with the outer wall, so that the second moving block 13 can move through the limiting block fixedly connected with the outer wall, and the second moving block 13 is prevented from shifting in the moving process.
The utility model discloses a theory of operation is: firstly, the first slider 7 is pushed to move downwards to drive the stop block 2 to move downwards, meanwhile, the first slider 7 moves downwards to enable the second connecting block 8 to be inserted into the first connecting block 6, the first spring 9 is not subjected to external extrusion force to reset to push the fixed clamping block 10 to rotate, the fixed clamping block 10 is pushed into a clamping groove on the inner wall of the first connecting block 6 to fix the second connecting block 8, the stop block 2 is moved into the moving plate 3, then an instrument for detection is placed on the moving plate 3 to push the first moving block 5 to move towards one end, the first moving block 5 is contacted with the fixed clamping block 10, the fixed clamping block 10 is pushed to push the first spring 9 to rotate into a containing groove on the outer wall of the second connecting block 8, the second connecting block 8 is not fixed any more, the stop block 2 resets to extend out of the moving plate 3 to abut against one end of the instrument, and the instrument is prevented from sliding off the top end of the moving plate 3 in a steep slope section, when the instrument on the top of the moving plate 3 bumps and presses the moving plate 3 downwards, the moving plate 3 moves downwards to push the connecting rod 16 to rotate, thereby pushing the third slide block 15 to press the second spring 12 to move towards one end, the second spring 12 receives external extrusion force to generate acting force opposite to the pressure force, the received force is decomposed, therefore, the third sliding block 15 is reset, the vibration force applied to the instrument is decomposed, the damage of internal electric elements caused by large vibration to the instrument is avoided, the third sliding block 15 moves towards one end and simultaneously drives the second moving block 13 to move towards one end, the second moving block 13 moves towards one end and moves towards one end with the second sliding block 11, the through hole formed in the inner wall of the second sliding block 11 moves to the position aligned with the filling hole in the inner wall of the moving plate 3, lubricating oil is filled into the supporting plate 17, and the phenomenon that the third sliding block 15 is blocked in the moving process is avoided.
The above-mentioned, 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 (7)
1. A trolley special for maintenance and detection of a railway track comprises a trolley (1), an anti-skidding mechanism and a damping mechanism, and is characterized in that the inner wall of the trolley (1) is connected with a movable plate (3) in a sliding manner, and the inner wall of the movable plate (3) is connected with a stop block (2) in a sliding manner;
the anti-skidding mechanism comprises a first sliding block (7) fixedly connected to one side of a stop block (2), the bottom end of the first sliding block (7) is fixedly connected with a second connecting block (8), the outer wall of the second connecting block (8) is rotatably connected with a fixed clamping block (10), the outer wall of the second connecting block (8) is fixedly connected to one side of the fixed clamping block (10) through a first spring (9), one end of the trolley (1) is fixedly connected with a first connecting block (6), and the inner wall of the first connecting block (6) is slidably connected with a first moving block (5);
the damping mechanism comprises a supporting plate (17) fixedly connected with the inner wall of the trolley (1), a third sliding block (15) is connected to the outer wall of the supporting plate (17) in a sliding mode, a connecting rod (16) is connected to the outer wall of the third sliding block (15) in a rotating mode, a second spring (12) is fixedly connected to one end of the third sliding block (15), a third connecting block (14) is fixedly connected to the top end of the third sliding block (15), a second moving block (13) is connected to the inner wall of the third connecting block (14) in a sliding mode, a second sliding block (11) is connected to the inner wall of the moving plate (3) in a sliding mode, and a lubricating oil tank (4) is fixedly connected to the outer wall of the trolley (1).
2. The trolley special for maintaining, repairing and detecting the railway track as claimed in claim 1, wherein the outer wall of the second connecting block (8) is provided with a receiving groove matched with the fixed fixture block (10), and one end of the fixed fixture block (10) is rotatably connected with the receiving groove on the outer wall of the second connecting block (8) through a ball shaft.
3. The trolley special for maintaining, repairing and detecting the railway track as claimed in claim 1, wherein the inner wall of the first connecting block (6) is provided with a mounting groove matched with the second connecting block (8), and the inner wall of the first connecting block (6) is provided with a clamping groove matched with the fixing clamping block (10).
4. The trolley special for maintenance and detection of railway tracks as claimed in claim 1, wherein the inner wall of the moving plate (3) is provided with a storage groove matched with the stopper (2), the outer wall of the stopper (2) is fixedly connected with a stopper, and the stopper (2) is slidably connected with the storage groove of the inner wall of the moving plate (3) through the stopper fixedly connected with the outer wall.
5. The trolley for maintenance, repair and inspection of railway tracks as claimed in claim 1, wherein one end of the connecting rod (16) is rotatably connected to the third sliding block (15) through a rotating shaft, and the other end of the third sliding block (15) is rotatably connected to the moving plate (3) through a rotating shaft.
6. The trolley special for maintenance and detection of the railway track as claimed in claim 1, wherein the inner wall of the moving plate (3) is located above the supporting plate (17) and provided with a filling hole, the filling hole in the inner wall of the moving plate (3) is communicated with the lubricating oil tank (4), the inner wall of the second slider (11) is provided with a through hole matched with the filling hole in the inner wall of the moving plate (3), and the inner wall of the moving plate (3) is provided with a sliding groove matched with the second slider (11).
7. The trolley according to claim 1, wherein a limiting block is fixedly connected to an outer wall of the second moving block (13), a sliding groove matched with the second moving block (13) and driven by an inner wall of the third connecting block (14), and the second moving block (13) is slidably connected to the sliding groove of the inner wall of the third connecting block (14) through the limiting block fixedly connected to the outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121064508.XU CN214729007U (en) | 2021-05-18 | 2021-05-18 | Special handcart of railway rails maintenance and detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121064508.XU CN214729007U (en) | 2021-05-18 | 2021-05-18 | Special handcart of railway rails maintenance and detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214729007U true CN214729007U (en) | 2021-11-16 |
Family
ID=78622334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121064508.XU Expired - Fee Related CN214729007U (en) | 2021-05-18 | 2021-05-18 | Special handcart of railway rails maintenance and detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214729007U (en) |
-
2021
- 2021-05-18 CN CN202121064508.XU patent/CN214729007U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20211116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |