CN210101601U - Reciprocating rotation spring type parking device - Google Patents
Reciprocating rotation spring type parking device Download PDFInfo
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- CN210101601U CN210101601U CN201920849430.9U CN201920849430U CN210101601U CN 210101601 U CN210101601 U CN 210101601U CN 201920849430 U CN201920849430 U CN 201920849430U CN 210101601 U CN210101601 U CN 210101601U
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- parking
- groove
- clamping groove
- pin
- wheel shaft
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
A reciprocating rotation spring type parking device comprises a parking pin cylinder and a wheel shaft, wherein a vertical clamping groove and a horizontal clamping groove are formed in the side surface of the parking pin cylinder, a cylindrical accommodating cavity is formed in the parking pin cylinder, a parking main pin is arranged in the cylindrical accommodating cavity, an inclined upward clamping groove communicated with the cylindrical accommodating cavity is formed in the upper end surface of the horizontal clamping groove, a connecting table integrally formed with the parking main pin is arranged at the rear end of the parking main pin, a parking pull rod is arranged on the connecting table, the parking pull rod is arranged in the inclined upward clamping groove and can rotate up and down along the vertical clamping groove, and a spring in a compression state is sleeved on the connecting table; the parking device is characterized in that the wheel shaft is arranged on the mounting plate, an opening is formed in one side, close to the parking pin barrel, of the mounting plate, a plurality of wheel shaft grooves are formed in the circumference of the wheel shaft at equal intervals, and the parking main pin penetrates through the opening to be in insertion fit with the wheel shaft grooves; the parking pull rod is pulled back, so that the parking main pin is separated from the tire groove, and the parking state can be relieved.
Description
Technical Field
The utility model relates to a parking device field, especially a reciprocating rotary spring formula parking device.
Background
With the development of high-speed electrified trains, railway detection equipment becomes more and more diversified. The parking device is one of the components of the railway detection equipment. Whether the parking system can operate well or not influences the normal work of the railway detection equipment, and is also the key of the safety guarantee of the detection equipment. The parking device breaks down, and the equipment slips, so that safety accidents occur. Therefore, in order to meet the operation and development requirements of high-speed railways and improve the safety and reliability of railway detection equipment, the parking device is particularly important in the detection equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a reciprocal rotating spring formula parking device, stir the parking driving lever through manual, make the driving lever rotate the horizontal draw-in groove of a parking round pin section of thick bamboo, because the answer spring is in compression state, the parking swizzle will receive along the spring action of round pin section of thick bamboo direction for in the outside motion of parking swizzle and the recess of embedding shaft, realize the parking promptly.
The purpose of the utility model is realized through the following technical scheme:
a reciprocating rotation spring type parking device comprises a parking pin barrel and a wheel shaft, wherein a clamping groove is formed in the side face of the parking pin barrel and comprises a vertical clamping groove and a horizontal clamping groove which is communicated with the vertical clamping groove and perpendicular to the vertical clamping groove, a cylindrical accommodating cavity is formed in the parking pin barrel and is communicated with the horizontal clamping groove, a parking main pin is arranged in the cylindrical accommodating cavity, an inclined upward clamping groove communicated with the cylindrical accommodating cavity is formed in the upper end face of the horizontal clamping groove, a connecting table integrally formed with the parking main pin is arranged at the rear end of the parking main pin, a parking pull rod perpendicular to the connecting table is arranged on the connecting table, the parking pull rod is arranged in the inclined upward clamping groove and can rotate up and down along the vertical clamping groove, and a spring in a compression state is sleeved at the rear end of the connecting; the wheel shaft is arranged on one side of the front end face of the parking pin cylinder, the wheel shaft is arranged on the mounting plate, an opening is formed in one side, close to the parking pin cylinder, of the mounting plate, a plurality of wheel shaft grooves are formed in the outer edge of the wheel shaft at equal intervals, and the parking main pin penetrates through the opening to be matched with the wheel shaft grooves in an inserting mode.
Furthermore, the connecting platform and the parking pull rod are of an integrally formed structure.
Furthermore, a handle is arranged above the parking pull rod.
Furthermore, the opening width of the vertical clamping groove and the horizontal clamping groove on the side face of the parking pin cylinder is slightly larger than the diameter of the parking pull rod.
Furthermore, the diameter of the opening of the axle groove is slightly larger than that of the front end face of the parking main pin.
The utility model has the advantages that: the novel parking device is simple in structure and reasonable in structure, and parking can be realized only by shifting the parking shifting lever, rotating the parking shifting lever to a position from the vertical clamping groove to the horizontal clamping groove and pushing the parking main pin forwards into the wheel shaft groove along the direction of the horizontal clamping groove by the spring in a compressed state; the parking pull rod is pulled back, so that the parking main pin is separated from the groove of the wheel shaft, and the parking state can be relieved.
Drawings
FIG. 1 is a top view of the parking kingpin of the present invention in a traveling state;
FIG. 2 is a sectional view of the parking kingpin and the wheel axle of the present invention in a traveling state;
FIG. 3 is a top view of the parking master pin of the present invention in a parking state;
FIG. 4 is a sectional view of the parking master pin and the wheel axle in a parking state;
FIG. 5 is a schematic view of the connection between the spring and the parking pin according to the present invention;
fig. 6 is a sectional view of the upward slot on the inclined plane of the present invention.
In the figure, 1-parking pin barrel, 2-wheel shaft, 3-vertical clamping groove, 4-horizontal clamping groove, 5-parking main pin, 6-parking pull rod, 7-spring, 8-wheel shaft groove, 9-handle, 10-inclined surface upward clamping groove, 11-cylindrical containing cavity, 12-connecting table and 13-mounting plate.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.
Example (b):
a reciprocating rotation spring type parking device comprises a parking pin barrel 1 and a wheel shaft 2, wherein a clamping groove is formed in the side face of the parking pin barrel 1 and comprises a vertical clamping groove 3 and a horizontal clamping groove 4 which is communicated with the vertical clamping groove 3 and perpendicular to the vertical clamping groove 3, a cylindrical accommodating cavity 11 is formed in the parking pin barrel 1, the cylindrical accommodating cavity 11 is communicated with the horizontal clamping groove 4, a parking main pin 5 is arranged in the cylindrical accommodating cavity 11, an inclined upward clamping groove 10 communicated with the cylindrical accommodating cavity 11 is formed in the upper end face of the horizontal clamping groove 4, a connecting table 12 integrally formed with the parking main pin 5 is arranged at the rear end of the parking main pin 5, a parking pull rod 6 perpendicular to the connecting table 12 is arranged on the connecting table 12, the parking pull rod 6 is arranged in the inclined upward clamping groove 10 and can rotate up and down along the vertical clamping groove 3, and a spring 7 in a compression state is sleeved at the rear end; wheel shaft 2 locates 1 preceding terminal surface one side of parking key cylinder, and wheel shaft 2 installs on mounting panel 13, and 1 one side of the nearly parking key cylinder of mounting panel 13 is equipped with the opening, and wheel shaft 2's outer edge circumference is gone up to the equidistance interval and is equipped with a plurality of shaft recesses 8, and parking swizzle 5 passes opening and shaft recess 8 and inserts the cooperation, connects platform 12 and parking dead lever 6 and is the integrated into one piece structure, for conveniently pulling parking dead lever 6, parking dead lever 6 top is equipped with handle 9.
Preferably, the opening width of the vertical clamping groove 4 and the horizontal clamping groove 3 on the side surface of the parking pin cylinder 1 is slightly larger than the diameter of the parking pull rod 6.
Preferably, the diameter of the opening of the wheel axle groove 8 is slightly larger than the diameter of the front end face of the parking kingpin 5.
The working principle of the utility model is that when the parking locking of the wheel shaft 2 is needed, the parking pulling rod 6 is pulled by the handle 9, and the parking pulling rod 6 is rotated into the horizontal clamping groove 4 through the vertical clamping groove 3, when the parking pulling rod 6 is rotated into the horizontal clamping groove 4, because the spring 7 sleeved on the back of the parking main pin 5 is always in a compressed state, the parking main pin 6 is subjected to the elastic force of the spring 7 along the horizontal direction, the parking main pin 5 moves forwards along the horizontal clamping groove 4 and is inserted into the wheel shaft groove 8 on the wheel shaft 2, so that the wheel shaft 2 can be locked, the wheel shaft 2 is in a parking state, when the parking state is needed to be relieved, the parking pulling rod 6 is pulled backwards along the horizontal clamping groove 4 by the handle 9, the spring 7 is compressed and kept in a compressed state, when the parking pulling rod 6 is pulled into the vertical clamping groove 3, the parking pulling rod 6 is rotated upwards to the inclined plane upwards clamping groove 10 by the vertical clamping groove, the parking king pin 5 is taken out from the wheel shaft recess 8, and the wheel shaft alright gets into the walking state, when the parking dead lever 6 rotates to the inclined plane and upwards faces the draw-in groove 10, because the parking king pin 5 always receives the elasticity of spring 7, the parking dead lever 6 can upwards take place the extrusion with the inclined plane draw-in groove 10 to the parking dead lever 6 can not be because of gravity and oneself rotate downwards to in the horizontal draw-in groove 4.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. The utility model provides a reciprocating rotation spring type parking device, includes parking round pin section of thick bamboo (1) and shaft (2), its characterized in that, parking round pin section of thick bamboo (1) side is equipped with the draw-in groove, the draw-in groove includes vertical draw-in groove (3) and communicates each other and horizontal draw-in groove (4) of vertical draw-in groove (3) of perpendicular to with vertical draw-in groove (3), is equipped with a cylindricality on the parking round pin section of thick bamboo and holds chamber (11), the cylindricality holds chamber (11) and horizontal draw-in groove (4) intercommunication, and the cylindricality holds and is equipped with parking king pin (5) in chamber (11), and the up end of horizontal draw-in groove (4) is equipped with inclined plane draw-in groove (10) that makes progress that hold chamber (11) intercommunication with the cylindricality, parking king pin (5) rear end is equipped with parking king pin (5) integrated into one piece's connection platform (12), be equipped with on connection platform (12) and be connected platform (12) mutually perpendicular parking dead lever ( The rear end of the connecting table (12) is sleeved with a spring (7) in a compressed state; wheel shaft (2) are located parking round pin section of thick bamboo (1) preceding terminal surface one side, and wheel shaft (2) are installed on mounting panel (13), mounting panel (13) are close to parking round pin section of thick bamboo (1) one side and are equipped with the opening, and the outer equidistance interval is equipped with a plurality of shaft recesses (8) on the circumference of following of wheel shaft (2), and parking king pin (5) pass the opening and insert the cooperation with shaft recess (8).
2. A reciprocating rotary spring parking device according to claim 1, characterised in that the connection table (12) and the parking lever (6) are of an integrated structure.
3. A reciprocating rotary spring parking device according to claim 1, characterised in that a handle (9) is provided above the parking lever (6).
4. A reciprocating rotary spring type parking device according to claim 1, characterized in that the width of the opening of the vertical slot (3) and the horizontal slot (4) on the side of the parking pin cylinder (1) is slightly larger than the diameter of the parking pull rod (6).
5. A reciprocating rotary spring parking device according to claim 1, characterised in that the opening diameter of the axle groove (8) is slightly larger than the diameter of the front end face of the parking master pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920849430.9U CN210101601U (en) | 2019-06-06 | 2019-06-06 | Reciprocating rotation spring type parking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920849430.9U CN210101601U (en) | 2019-06-06 | 2019-06-06 | Reciprocating rotation spring type parking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210101601U true CN210101601U (en) | 2020-02-21 |
Family
ID=69562389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920849430.9U Expired - Fee Related CN210101601U (en) | 2019-06-06 | 2019-06-06 | Reciprocating rotation spring type parking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210101601U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112838513A (en) * | 2020-12-28 | 2021-05-25 | 广东电网有限责任公司佛山供电局 | Laser obstacle clearing device |
| CN112870581A (en) * | 2021-02-26 | 2021-06-01 | 中国一冶集团有限公司 | Novel anti-falling device |
| CN113905473A (en) * | 2021-11-12 | 2022-01-07 | 广东美的厨房电器制造有限公司 | Cooking utensil |
-
2019
- 2019-06-06 CN CN201920849430.9U patent/CN210101601U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112838513A (en) * | 2020-12-28 | 2021-05-25 | 广东电网有限责任公司佛山供电局 | Laser obstacle clearing device |
| CN112838513B (en) * | 2020-12-28 | 2022-12-13 | 广东电网有限责任公司佛山供电局 | Laser obstacle clearing device |
| CN112870581A (en) * | 2021-02-26 | 2021-06-01 | 中国一冶集团有限公司 | Novel anti-falling device |
| CN112870581B (en) * | 2021-02-26 | 2022-05-06 | 中国一冶集团有限公司 | Anti-falling device |
| CN113905473A (en) * | 2021-11-12 | 2022-01-07 | 广东美的厨房电器制造有限公司 | Cooking utensil |
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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: 20200221 |