CN218055190U - Auxiliary fixing device of railway signal machine - Google Patents
Auxiliary fixing device of railway signal machine Download PDFInfo
- Publication number
- CN218055190U CN218055190U CN202220913959.4U CN202220913959U CN218055190U CN 218055190 U CN218055190 U CN 218055190U CN 202220913959 U CN202220913959 U CN 202220913959U CN 218055190 U CN218055190 U CN 218055190U
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- plate
- box
- damping
- fixedly connected
- signal machine
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- 238000013016 damping Methods 0.000 claims description 22
- 239000007769 metal material Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of fixing devices, in particular to an auxiliary fixing device of a railway signal machine, which comprises a fixing box, wherein two opposite inner side surfaces of the fixing box are rotationally connected with two threaded rods, and two ends of the outer surfaces of the two threaded rods are both in threaded sleeve joint with a slider; the utility model discloses a slide can realize the regulation at the inside height of fixed incasement through the cooperation of slider with the support frame under the drive of threaded rod, the convenience is adjusted the height of semaphore body, the train driver of being convenient for watches the signal lamp, the use of gag lever post can carry on spacingly to the rotor plate, make it can not rotate at will when not using, the fixed of threaded rod has been guaranteed, realized the fixed to semaphore body height, help the semaphore to carry out stable use, the use of surge tank makes the semaphore body can obtain the shock attenuation, avoid causing the inside component of semaphore to damage because of the vibrations that the train process brought, the service life of semaphore is prolonged.
Description
Technical Field
The utility model relates to a fixing device technical field especially relates to an auxiliary fixture of railway signal machine.
Background
The signal machine is a railway side basic device of railway and urban rail transit, a railway signal system takes a ground signal as a main signal, and a driver needs to write and operate according to the display of the signal machine; the urban rail transit takes a vehicle-mounted signal as a main signal, a signal machine is not arranged in a main line section basically, and a ground signal machine is arranged only in a turnout section for the requirement of shunting operation;
the railway signal machine is an outdoor device, the high speed of the railway signal machine can be adjusted according to the required height sometimes, and therefore the railway signal machine is convenient for a train driver to watch, but the existing fixing devices do not have the function of adjusting the height of the railway signal machine; therefore, it is required to design an auxiliary fixture for a railway signal to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an auxiliary fixing device of a railway signal machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a supplementary fixing device of railway signal machine, includes fixed case, two relative medial surfaces of fixed case rotate and are connected with two threaded rods, two the equal screw thread in both ends of the surface of threaded rod has cup jointed the slider, four the surface of slider articulates there is the support frame, the medial surface sliding connection of fixed case has the slide, two lateral surface fixedly connected with slide rail, two of slide rail the equal swing joint of medial surface has the deflector, two the bottom surface of deflector rotates with the top surface of two support frames to be connected, the top surface fixedly connected with lifter of slide, the lifter runs through the top surface of fixed case and top fixedly connected with damper box, the medial surface sliding connection of damper box has the damper plate, six damping spring of fixedly connected with between the bottom surface of damper plate and the inner bottom surface of damper box, the top surface fixedly connected with connecting rod of damper plate, the top surface of connecting rod runs through the top surface of damper box, and the top surface fixedly connected with signal machine body of connecting rod, two the tip of one of damper plate runs through the side and the fixed case and the tip fixedly connected with rotor plate, two the tip of threaded rod all has fixed threaded rod connect fixedly connected with the threaded rod, two the threaded rod is connected with the slider is connected with signal machine body from the driving of driving wheel, and is convenient for the driver to the height adjustment of the signal machine.
Preferably, the side sliding connection of rotor plate has the gag lever post, just the gag lever post runs through the rotor plate, the surface of gag lever post one end is rotated and has been cup jointed and is rotated the sleeve, the external surface fixed cover of the gag lever post other end has cup jointed the limiting plate, fixedly connected with reset spring between limiting plate and the rotor plate, a plurality of spacing grooves that are the circumference formula equipartition are seted up to the side of fixed case, and the use of gag lever post can carry on spacingly to the rotor plate, makes it can not rotate at will when not using, has guaranteed the fixed of threaded rod, has realized the fixed to the semaphore body height, helps the semaphore to carry out stable use.
Preferably, two the screw thread direction at threaded rod both ends is all opposite, and two sliders can remove to opposite direction when having guaranteed the threaded rod and rotating, two the support frame all is X shape and adopts high strength metal material to make for fixed more stable to the semaphore body.
Preferably, the side of deflector laminates with the medial surface of slide rail mutually, has avoided the semaphore body to take place to rock when carrying out altitude mixture control, the side of shock attenuation board laminates with the medial surface of surge tank mutually, can carry out better shock attenuation to the semaphore body.
Preferably, six damping spring is the circumference formula equipartition in the side of fixed case, four the bottom surface of slider all laminates mutually with the interior bottom surface of fixed case, and it can not rotate along with it to have guaranteed that the threaded rod rotates the time slider.
Preferably, four equal fixedly connected with fixed legs in bottom surface of fixed case, four the equal fixedly connected with barb of surface of fixed leg is convenient for fix the fixed case.
The utility model discloses following beneficial effect has:
1. through the arrangement of the fixed box and the sliding plate, the sliding plate can be driven by the threaded rod to realize the adjustment of the height in the fixed box through the matching of the sliding block and the supporting frame, so that the height of the signal machine body can be conveniently adjusted, and a train driver can conveniently watch a signal lamp;
2. through setting up surge tank and gag lever post, the use of gag lever post can carry on spacingly to the rotor plate, makes it can not rotate at will when not using, has guaranteed the fixed of threaded rod, has realized the fixed to the semaphore body height, helps the semaphore to carry out stable use, and the use of surge tank makes the semaphore body can obtain the shock attenuation, avoids causing the inside component of semaphore to damage because of the vibrations that the train process brought, has prolonged the life of semaphore.
Drawings
Fig. 1 is a schematic front view of an auxiliary fixing device for a railway signal machine according to the present invention;
fig. 2 is a schematic view of a front sectional view of a fixing box of the auxiliary fixing device of the railway signal machine according to the present invention;
fig. 3 is a schematic view of the front sectional structure of the damper box of the auxiliary fixing device of the railway signal machine according to the present invention;
fig. 4 is an enlarged schematic view of a structure at a position a of the auxiliary fixing device of the railway signal machine provided by the present invention;
in the figure: 1. a stationary box; 2. a threaded rod; 3. a slider; 4. a support frame; 5. a slide plate; 6. a slide rail; 7. a guide plate; 8. a lifting rod; 9. a damper box; 10. a connecting rod; 11. a signal machine body; 12. a damper plate; 13. a damping spring; 14. a rotating plate; 15. a driven wheel; 16. a limiting rod; 17. rotating the sleeve; 18. a limiting plate; 19. a return spring; 20. a limiting groove; 21. a fixed leg; 22. and barbs.
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.
Referring to fig. 1-4, the present invention provides an embodiment:
an auxiliary fixing device of a railway signal machine comprises a fixing box 1, two opposite inner side surfaces of the fixing box 1 are rotatably connected with two threaded rods 2, two ends of the outer surfaces of the two threaded rods 2 are respectively sleeved with a sliding block 3 in a threaded manner, the outer surfaces of four sliding blocks 3 are hinged with a supporting frame 4, the inner side surface of the fixing box 1 is slidably connected with a sliding plate 5, the outer side surface of the sliding plate 5 is fixedly connected with two sliding rails 6, the inner side surfaces of the two sliding rails 6 are respectively and movably connected with a guide plate 7, the bottom surfaces of the two guide plates 7 are rotatably connected with the top surfaces of the two supporting frames 4, the top surface of the sliding plate 5 is fixedly connected with a lifting rod 8, the lifting rod 8 penetrates through the top surface of the fixing box 1, the top end of the lifting rod 8 is fixedly connected with a damping box 9, the inner side surface of the damping box 9 is slidably connected with a damping plate 12, six damping spring 13 of fixedly connected with between the bottom surface of shock attenuation board 12 and the interior bottom surface of damper 9, the top surface fixedly connected with connecting rod 10 of shock attenuation board 12, the top surface of damper 9 is run through on the top of connecting rod 10, and the top surface fixedly connected with semaphore body 11 of connecting rod 10, the tip of one in two threaded rods 2 runs through side and the tip fixedly connected with rotor plate 14 of fixed box 1, the equal fixed driving wheel 15 that has cup jointed of tip of two threaded rods 2, two are connected through synchronous belt drive from driving wheel 15, slide 5 can realize the regulation at fixed box 1 internal height through the cooperation of slider 3 with support frame 4 under the drive of threaded rod 2, the convenience is adjusted the height of semaphore body 11, be convenient for the train driver to watch the signal lamp.
Furthermore, the side surface of the rotating plate 14 is connected with a limiting rod 16 in a sliding mode, the limiting rod 16 penetrates through the rotating plate 14, the outer surface of one end of the limiting rod 16 is rotatably sleeved with a rotating sleeve 17, the outer surface of the other end of the limiting rod 16 is fixedly sleeved with a limiting plate 18, a reset spring 19 is fixedly connected between the limiting plate 18 and the rotating plate 14, the side surface of the fixing box 1 is provided with a plurality of circumferentially uniformly distributed limiting grooves 20, the rotating plate 14 can be limited by the limiting rod 16 when used, the rotating plate cannot rotate randomly when not used, the threaded rod 2 is guaranteed to be fixed, the height of the annunciator body 11 is fixed, and stable use of the annunciator is facilitated;
furthermore, the thread directions of the two ends of the two threaded rods 2 are opposite, so that the two sliding blocks 3 can move in opposite directions when the threaded rods 2 rotate, and the two support frames 4 are both X-shaped and made of high-strength metal materials, so that the fixation of the annunciator body 11 is more stable;
furthermore, the side surface of the guide plate 7 is attached to the inner side surface of the slide rail 6, so that the signal machine body 11 is prevented from shaking when the height is adjusted, and the side surface of the damping plate 12 is attached to the inner side surface of the damping box 9, so that the signal machine body 11 can be better damped;
furthermore, six damping springs 13 are circumferentially and uniformly distributed on the side surface of the fixed box 1, and the bottom surfaces of the four sliding blocks 3 are attached to the inner bottom surface of the fixed box 1, so that the sliding blocks 3 cannot rotate along with the threaded rod 2 when the threaded rod rotates;
further, four equal fixedly connected with fixed legs 21 in bottom surface of fixed case 1, the equal fixedly connected with barb 22 of surface of four fixed legs 21 is convenient for fix fixed case 1.
The utility model discloses a concrete theory of operation as follows:
when the railway signal is used, when the signal body 11 needs to be fixed, firstly, the signal body 11 is moved to a proper position, then the fixing legs 21 and the barbs 22 at the four corners of the bottom surface of the fixing box 1 are simultaneously fixed below the ground to fix the fixing box 1, and when the height of the signal body 11 needs to be adjusted after the fixing is finished, firstly, a worker needs to relieve the limit of the rotating plate 14, and pulls the rotating sleeve 17 in the direction away from the rotating plate 14 to drive the limiting rod 16 to move out of the limiting groove 20, so that the limit of the rotating plate 14 can be relieved;
then, the rotating plate 14 is rotated, the rotating plate 14 can drive the threaded rods 2 to rotate when rotating, the two threaded rods 2 are connected with a synchronous belt through the driven wheel 15, the two threaded rods can rotate synchronously, the thread directions of two ends of the threaded rods 2 are opposite, therefore, two sliding blocks 3 on the outer surface of the threaded rods 2 can move in opposite directions after rotating, the sliding plates 5 are driven by the support frame 4 to move up and down on the inner side surface of the fixed box 1, so that the height of the annunciator body 11 is adjusted, after the height adjustment is completed, the rotating plate 14 stops rotating, after a rotating sleeve 17 on the side surface of the rotating plate 14 is loosened, the rotating sleeve 17 and the limiting rod 16 can slide under the action of a reset spring 19 and enter a limiting groove 20, the limiting of the rotating plate 14 is realized, and the threaded rods 2 are prevented from rotating to cause the height change of the annunciator body 11;
in the in-process of in-service use, when the semaphore body 11 passes through the train by side, semaphore body 11 may produce vibrations, and shock attenuation board 12 and damping spring 13 can be damped to semaphore body 11 this moment, prevent that long-time vibrations from leading to the inside component of semaphore body 11 to damage.
The above, 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 (6)
1. The auxiliary fixing device of the railway signal machine comprises a fixing box (1) and is characterized in that two opposite inner side surfaces of the fixing box (1) are rotatably connected with two threaded rods (2), two sliding blocks (3) are sleeved at two ends of the outer surface of each threaded rod (2) in a threaded manner, four sliding blocks (3) are hinged to support frames (4), a sliding plate (5) is slidably connected to the inner side surface of the fixing box (1), two sliding rails (6) are fixedly connected to the outer side surface of each sliding plate (5), two sliding rails (6) are movably connected to the inner side surfaces of the corresponding sliding rails (7), two guide plates (7) are rotatably connected with the top surfaces of the two support frames (4), a lifting rod (8) is fixedly connected to the top surface of each sliding plate (5), the lifting rod (8) penetrates through the top surface of the fixing box (1) and the top end of the damping box (9), a damping plate (12) is slidably connected to the inner side surface of each damping box (9), six damping springs (13) are fixedly connected between the bottom surface of each damping plate (12) and the inner bottom surface of each damping box (9), a connecting rod (10) is fixedly connected with the top surface of each damping plate (10), and a connecting rod (10) penetrates through the top surface of the damping box body (10), the end of one of the two threaded rods (2) penetrates through the side face of the fixed box (1) and is fixedly connected with the rotating plate (14), the end of the two threaded rods (2) is fixedly sleeved with the driven wheel (15), and the driven wheel (15) is connected through a synchronous belt in a transmission mode.
2. The auxiliary fixing device of the railway signal machine according to claim 1, wherein a limiting rod (16) is slidably connected to the side surface of the rotating plate (14), the limiting rod (16) penetrates through the rotating plate (14), a rotating sleeve (17) is rotatably sleeved on the outer surface of one end of the limiting rod (16), a limiting plate (18) is sleeved on the outer surface of the other end of the limiting rod (16), a return spring (19) is fixedly connected between the limiting plate (18) and the rotating plate (14), and a plurality of circumferentially and uniformly distributed limiting grooves (20) are formed in the side surface of the fixing box (1).
3. The auxiliary fixing device of a railway signal machine according to claim 1, characterized in that the two threaded rods (2) have opposite thread directions at both ends, and the two support frames (4) are X-shaped and made of high-strength metal material.
4. The auxiliary fixing device of a railway signal machine according to claim 1, characterized in that the side surface of the guide plate (7) is attached to the inner side surface of the slide rail (6), and the side surface of the damping plate (12) is attached to the inner side surface of the damping box (9).
5. The auxiliary fixing device of the railway signal machine according to claim 1, wherein six damping springs (13) are circumferentially and uniformly distributed on the side surface of the fixing box (1), and the bottom surfaces of the four sliding blocks (3) are attached to the inner bottom surface of the fixing box (1).
6. The auxiliary fixing device of a railway signal machine according to claim 1, characterized in that four corners of the bottom surface of the fixing box (1) are fixedly connected with fixing legs (21), and barbs (22) are fixedly connected with the outer surfaces of the four fixing legs (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220913959.4U CN218055190U (en) | 2022-04-20 | 2022-04-20 | Auxiliary fixing device of railway signal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220913959.4U CN218055190U (en) | 2022-04-20 | 2022-04-20 | Auxiliary fixing device of railway signal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218055190U true CN218055190U (en) | 2022-12-16 |
Family
ID=84427326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220913959.4U Expired - Fee Related CN218055190U (en) | 2022-04-20 | 2022-04-20 | Auxiliary fixing device of railway signal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218055190U (en) |
-
2022
- 2022-04-20 CN CN202220913959.4U patent/CN218055190U/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: 20221216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |