CN215060491U - Small-size sieve cleaning machine transportation base of railway bridge tunnel - Google Patents
Small-size sieve cleaning machine transportation base of railway bridge tunnel Download PDFInfo
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- CN215060491U CN215060491U CN202121628522.8U CN202121628522U CN215060491U CN 215060491 U CN215060491 U CN 215060491U CN 202121628522 U CN202121628522 U CN 202121628522U CN 215060491 U CN215060491 U CN 215060491U
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Abstract
The utility model belongs to the technical field of sieve cleaning machine transportation base, especially, be a small-size sieve cleaning machine transportation base of railway bridge tunnel, including device main part, fastening device, buffer gear and supporting mechanism, the device main part includes the base, the surface of base is provided with fastening device, the last fixed surface of base is connected with buffer gear, the last fixed surface of base is connected with supporting mechanism, the board is placed to supporting mechanism's top fixedly connected with. Through setting up fastening device, play the fastening to installing the cleaning machine on the transportation base, fix on the base, at first turning handle, the handle drives the threaded rod and removes in first stopper, remove simultaneously can drive the dog and remove in the cell body, first movable plate surface sets up spacing, spacing plays limiting displacement to the dog, the dog can drive first fly leaf and remove like this, first fly leaf drives first spring and removes, first spring drives the second fly leaf and removes, then can make splint open.
Description
Technical Field
The utility model belongs to the technical field of screen scarifier transportation base, specifically be a small-size screen scarifier transportation base of railway bridge tunnel.
Background
After long-term use of the railway line, the track bed is dirty, and the ballast is broken, which has great influence on the state and performance of the line. The soiled ballast first causes the ballast bed to lose its elasticity and drainage properties, and then causes the entire ballast bed to "harden". The "hardening" of the ballast bed is very disadvantageous for transport production. Therefore, when the degree of the unclean of the gravel and pebble ballast bed exceeds 25% by weight, the ballast bed must be cleaned.
The screen scarifier base is a supporting device for supporting and fixing the screen scarifier, the original screen scarifier is placed on the transportation base and is not firm, the screen scarifier is inconvenient to fix, and high-efficiency installation can not be carried out to work, so that the transportation base which is firm in fixation and convenient to install is designed, and the transportation base is particularly a transportation base for the small-size screen scarifier of the railway bridge and tunnel.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art's not enough, the utility model provides a small-size sieve cleaning machine transportation base of railway bridge tunnel possesses fixed firm advantage, has solved fixed not firm problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a transportation base of a small-sized screen scarifier for a railway bridge and tunnel comprises a device main body, a fastening mechanism, a buffering mechanism and a supporting mechanism;
the device main body comprises a base, a fastening mechanism is arranged on the surface of the base, a buffering mechanism is fixedly connected to the upper surface of the base, a supporting mechanism is fixedly connected to the upper surface of the base, and a placing plate is fixedly connected to the top of the supporting mechanism;
the fastening device comprises a fixed frame, a first stopper of the inside fixedly connected with of fixed frame, the threaded rod runs through to the one end of fixed frame, the one end fixedly connected with handle of threaded rod, the other end fixedly connected with dog of threaded rod, the inside of fixed frame is provided with first fly leaf, the cell body has been seted up on the surface of first fly leaf, the fixed surface of first fly leaf is connected with spacing, the dog sets up inside the cell body, the first spring of last fixed surface of first fly leaf, the one end fixedly connected with second fly leaf of first spring, the fixed surface of second fly leaf is connected with splint, the inside top fixedly connected with second stopper of fixed frame, the fixed surface of second stopper is connected with splint.
Preferably, the inside of first stopper is provided with the internal thread, the spacing strip sets up in the lower surface of dog.
Through adopting above-mentioned scheme, set up the internal thread in the inside of first stopper, with the external screw thread threaded connection of threaded rod, make the fixed firm limiting displacement who plays splint of threaded rod, spacing setting is at the lower surface of dog, plays limiting displacement to the dog, and the dog can not break away from the cell body when following the threaded rod removal.
Preferably, the lower fixed surface of base is connected with removes the wheel, one side fixedly connected with first connecting plate of base, the last fixed surface of first connecting plate is connected with first link block.
Through adopting above-mentioned scheme, set up at the lower surface of base and remove the wheel, conveniently remove the device, set up first connecting plate and can make things convenient for operating personnel to stand on the device, carry out follow-up operation.
Preferably, the placing plate is fixedly connected with the rotating block through a pin shaft, a first supporting rod is fixedly connected inside the placing plate and fixedly connected with the roller, a supporting plate is fixedly connected to one side of the placing plate, a motor is fixedly connected to the upper surface of the supporting plate, a rotating shaft is fixedly connected to one end of the motor, and a belt is arranged on the surface of the rotating shaft.
Through adopting above-mentioned scheme, set up round pin axle and fixed block and connect two and place the board. The board can be folded to make placing, can fold when not being suitable for the device, collect after folding and can not take up space, open during the use, conveniently carry out the cleaning, placing the inboard running roller that sets up, the convenience is to the removal operation of cleaning machine.
Preferably, the supporting mechanism comprises a supporting block, a movable groove is formed in the supporting block, the supporting block is fixedly connected with a fourth spring, a third supporting rod is arranged in the fourth spring, the third supporting rod is movably connected with the movable groove, and the third supporting rod is fixedly connected with the placing plate.
Through adopting above-mentioned scheme, set up supporting mechanism and to the base and place and play the supporting role between the board, when the screen scarifier placed on placing the board, can drive the third bracing piece and slide in the movable groove, place the board simultaneously and can play the supporting role with supporting shoe compression fourth spring.
Preferably, the third supporting rod is movably connected with the movable groove, and the diameter of the fourth spring is larger than that of the movable groove.
Through adopting above-mentioned scheme, third bracing piece and activity groove swing joint extrude the third bracing piece and can slide in the activity inslot, play certain buffering and also can support simultaneously, and fourth spring diameter is greater than the activity groove, makes the fourth spring can not get into the activity groove, with activity groove fixed surface connection, plays and supports the fixed action.
Preferably, buffer gear includes the second connecting block, second connecting block and connecting rod swing joint, connecting rod and carriage fixed connection, the last fixed surface of second connecting block is connected with the second spring, the last fixed surface of carriage is connected with the second bracing piece, the third spring has been cup jointed on the surface of second bracing piece, the top fixedly connected with second connecting plate of second bracing piece, the second connecting plate with place board fixed connection.
By adopting the above scheme, set up buffer gear and carry out and to placing the board buffering, the screen scarifier can drive the second connecting plate and remove when placing on the board, the second connecting plate can drive the second bracing piece and remove with the third spring, the second bracing piece can extrude the carriage, the inside second spring of carriage compression, the elasticity that utilizes the second spring plays the cushioning effect, can drive the connecting rod simultaneously and slide in the side of second connecting block, play the cushioning effect.
(III) advantageous effects
Compared with the prior art, the utility model provides a small-size sieve cleaning machine transportation base of railway bridge tunnel possesses following beneficial effect:
this small-size sieve cleaning machine transportation base of railway bridge tunnel, through setting up fastening device, play the fastening to installing the sieve cleaning machine on the transportation base, fix on the base, at first twist grip, the handle drives the threaded rod and removes in first stopper, remove simultaneously can drive the dog and remove in the cell, first movable plate surface sets up spacing, spacing plays limiting displacement to the dog, the dog can drive first fly leaf and remove like this, first fly leaf drives first spring and removes, first spring drives the second fly leaf and removes, then can make splint open, place the sieve cleaning machine on the base after opening, then remove the threaded rod and make splint fix the sieve cleaning machine, rotate the first fly leaf of threaded rod compression then compress first spring and second fly leaf and play the fastening.
Drawings
FIG. 1 is a schematic view of the front view of the device of the present invention;
FIG. 2 is a schematic top view of the apparatus of the present invention;
fig. 3 is a schematic structural view of a fastening mechanism in the present invention;
fig. 4 is a schematic view of a partial structure of the threaded rod of the present invention;
fig. 5 is a schematic structural view of a buffering mechanism in the present invention;
fig. 6 is a schematic structural view of the supporting mechanism of the present invention.
In the figure:
1. a device main body; 101. a base; 102. a moving wheel; 103. a first connection block; 104. a first connecting plate; 105. a support plate; 106. a motor; 107. a first support bar; 108. a roller; 109. placing the plate; 110. rotating the block; 111. a pin shaft; 112. a rotating shaft; 113. a belt;
2. a fastening mechanism; 201. a handle; 202. a threaded rod; 203. a first stopper; 204. a fixing frame; 205. a trough body; 206. a limiting strip; 207. a stopper; 208. a first movable plate; 209. a first spring; 210. a second movable plate; 211. a splint; 212. a second limiting block;
3. a buffer mechanism; 301. a second connecting block; 302. a connecting rod; 303. a support frame; 304. a second spring; 305. a second support bar; 306. a third spring; 307. a second connecting plate;
4. a support mechanism; 401. a support block; 402. a movable groove; 403. a third support bar; 404. and a fourth spring.
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.
Example one
A transportation base of a small-sized screen scarifier for a railway bridge and tunnel comprises a device main body 1, a fastening mechanism 2, a buffer mechanism 3 and a support mechanism 4;
the device main body 1 comprises a base 101, a fastening mechanism 2 is arranged on the surface of the base 101, a buffer mechanism 3 is fixedly connected to the upper surface of the base 101, a supporting mechanism 4 is fixedly connected to the upper surface of the base 101, and a placing plate 109 is fixedly connected to the top of the supporting mechanism 4;
the fastening mechanism 2 comprises a fixed frame 204, a first limit block 203 is fixedly connected inside the fixed frame 204, one end of the fixing frame 204 is penetrated with a threaded rod 202, one end of the threaded rod 202 is fixedly connected with a handle 201, the other end of the threaded rod 202 is fixedly connected with a stop block 207, a first movable plate 208 is arranged inside the fixed frame 204, a groove 205 is formed on the surface of the first movable plate 208, a limiting strip 206 is fixedly connected to the surface of the first movable plate 208, the stopper 207 is disposed inside the slot 205, the upper surface of the first movable plate 208 is fixedly connected with a first spring 209, one end of the first spring 209 is fixedly connected with a second movable plate 210, a clamping plate 211 is fixedly connected with the surface of the second movable plate 210, the inside top of fixed frame 204 is fixedly connected with second stopper 212, the fixed surface of second stopper 212 is connected with splint 211.
The inner part of the first limiting block 203 is provided with an internal thread, the limiting strip 206 is arranged on the lower surface of the stop block 207, the lower surface of the base 101 is fixedly connected with the moving wheel 102, one side of the base 101 is fixedly connected with the first connecting plate 104, the upper surface of the first connecting plate 104 is fixedly connected with the first connecting block 103, the placing plate 109 is fixedly connected with the rotating block 110 through the pin shaft 111, the inside of the placing plate 109 is fixedly connected with the first supporting rod 107, the first supporting rod 107 is fixedly connected with the roller 108, one side of the placing plate 109 is fixedly connected with the supporting plate 105, the upper surface of the supporting plate 105 is fixedly connected with the motor 106, one end of the motor 106 is fixedly connected with the rotating shaft 112, and the surface of the rotating shaft 112 is provided with the belt 113.
Referring to fig. 1-6, the device is moved to a railway, then the placing plate 109 is rotated by the action of the rotating block 110 and the pin 111, the placing plate 109 can be lengthened for placing a screen cleaner, the screen cleaner is fixed by the fastening mechanism 2, when the fastening mechanism 2 is used, the handle 201 is firstly rotated, the handle 201 drives the threaded rod 202 to move in the first limiting block 203, the stop block 207 is driven to move in the groove body 205 when moving, the surface of the first movable plate 208 is provided with the limiting strip 206, the limiting strip 206 has a limiting effect on the stop block 207, so that the stop block 207 drives the first movable plate 208 to move, the first movable plate 208 drives the first spring 209 to move, the first spring 209 drives the second movable plate 210 to move, then the clamping plate 211 can be opened, the screen cleaner is placed on the base 101 after being opened, then the threaded rod 202 is moved to fix the screen cleaner by the clamping plate 211, the rotation of the threaded rod 202 compresses the first movable plate 208, then compresses the first spring 209 and the second movable plate 210 to achieve a fastening effect, the motor 106 is started after the screen cleaner is fixed, the motor 106 drives the rotating shaft 112 and the belt 113 to rotate, then the roller 108 is driven to rotate, and the screen cleaner is started to work as far as possible.
Example two
The buffering and supporting functions between the base 101 and the placing plate 109 are added on the basis of the first embodiment.
The supporting mechanism 4 comprises a supporting block 401, a movable groove 402 is formed in the supporting block 401, the supporting block 401 is fixedly connected with a fourth spring 404, a third supporting rod 403 is arranged in the fourth spring 404, the third supporting rod 403 is movably connected with the movable groove 402, the third supporting rod 403 is fixedly connected with a placing plate 109, the third supporting rod 403 is movably connected with the movable groove 402, the diameter of the fourth spring 404 is larger than that of the movable groove 402, the buffering mechanism 3 comprises a second connecting block 301, the second connecting block 301 is movably connected with a connecting rod 302, the connecting rod 302 is fixedly connected with a supporting frame 303, the upper surface of the second connecting block 301 is fixedly connected with a second spring 304, the upper surface of the supporting frame 303 is fixedly connected with a second supporting rod 305, the surface of the second supporting rod 305 is sleeved with a third spring 306, and the top of the second supporting rod 305 is fixedly connected with a second connecting plate 307, the second connecting plate 307 is fixedly connected to the placing plate 109.
Referring to fig. 1-6, the screen scarifier placed on the placing plate 109 can drive the third supporting rod 403 to slide in the movable groove 402, and simultaneously can compress the fourth spring 404, thereby supporting the device, and simultaneously can drive the buffer mechanism 3, thereby playing a role of buffering, the buffer mechanism 3 buffers the placing plate 109, the screen scarifier placed on the placing plate 109 can drive the second connecting plate 307 to move, the second connecting plate 307 can drive the second supporting rod 305 and the third spring 306 to move, the second supporting rod 305 can extrude the supporting frame 303, the supporting frame 303 can compress the inner second spring 304, the elasticity of the second spring 304 is utilized to play a role of buffering, and simultaneously can drive the connecting rod 302 to slide on the side surface of the second connecting block 301, thereby playing a role of buffering.
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 (7)
1. The utility model provides a small-size sieve cleaning machine transportation base of railway bridge tunnel, its characterized in that: comprises a device main body (1), a fastening mechanism (2), a buffer mechanism (3) and a supporting mechanism (4);
the device main body (1) comprises a base (101), a fastening mechanism (2) is arranged on the surface of the base (101), a buffer mechanism (3) is fixedly connected to the upper surface of the base (101), a supporting mechanism (4) is fixedly connected to the upper surface of the base (101), and a placing plate (109) is fixedly connected to the top of the supporting mechanism (4);
the fastening mechanism (2) comprises a fixed frame (204), a first limiting block (203) is fixedly connected inside the fixed frame (204), a threaded rod (202) penetrates through one end of the fixed frame (204), a handle (201) is fixedly connected to one end of the threaded rod (202), a stop block (207) is fixedly connected to the other end of the threaded rod (202), a first movable plate (208) is arranged inside the fixed frame (204), a groove body (205) is formed in the surface of the first movable plate (208), a limiting strip (206) is fixedly connected to the surface of the first movable plate (208), the stop block (207) is arranged inside the groove body (205), a first spring (209) is fixedly connected to the upper surface of the first movable plate (208), a second movable plate (210) is fixedly connected to one end of the first spring (209), and a clamping plate (211) is fixedly connected to the surface of the second movable plate (210), the inside top fixedly connected with second stopper (212) of fixed frame (204), the fixed surface of second stopper (212) is connected with splint (211).
2. The small-size sieve cleaning machine transportation base of railway bridge tunnel of claim 1, characterized in that: the internal thread is arranged inside the first limiting block (203), and the limiting strip (206) is arranged on the lower surface of the stop block (207).
3. The small-size sieve cleaning machine transportation base of railway bridge tunnel of claim 1, characterized in that: the lower surface of base (101) is fixedly connected with removes wheel (102), one side fixedly connected with first connecting plate (104) of base (101), the last fixed surface of first connecting plate (104) is connected with first connecting block (103).
4. The small-size sieve cleaning machine transportation base of railway bridge tunnel of claim 1, characterized in that: the novel roller type roller bearing is characterized in that the placing plate (109) is fixedly connected with the rotating block (110) through a pin shaft (111), a first supporting rod (107) is fixedly connected inside the placing plate (109), the first supporting rod (107) is fixedly connected with a roller (108), a supporting plate (105) is fixedly connected to one side of the placing plate (109), a motor (106) is fixedly connected to the upper surface of the supporting plate (105), a rotating shaft (112) is fixedly connected to one end of the motor (106), and a belt (113) is arranged on the surface of the rotating shaft (112).
5. The small-size sieve cleaning machine transportation base of railway bridge tunnel of claim 1, characterized in that: the supporting mechanism (4) comprises a supporting block (401), a movable groove (402) is formed in the supporting block (401), the supporting block (401) is fixedly connected with a fourth spring (404), a third supporting rod (403) is arranged in the fourth spring (404), the third supporting rod (403) is movably connected with the movable groove (402), and the third supporting rod (403) is fixedly connected with the placing plate (109).
6. The small-size sieve cleaning machine transportation base of railway bridge tunnel of claim 5, characterized in that: the third supporting rod (403) is movably connected with the movable groove (402), and the diameter of the fourth spring (404) is larger than that of the movable groove (402).
7. The small-size sieve cleaning machine transportation base of railway bridge tunnel of claim 1, characterized in that: buffer gear (3) include second connecting block (301), second connecting block (301) and connecting rod (302) swing joint, connecting rod (302) and carriage (303) fixed connection, the last fixed surface of second connecting block (301) is connected with second spring (304), the last fixed surface of carriage (303) is connected with second bracing piece (305), third spring (306) have been cup jointed on the surface of second bracing piece (305), the top fixedly connected with second connecting plate (307) of second bracing piece (305), second connecting plate (307) with place board (109) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121628522.8U CN215060491U (en) | 2021-07-19 | 2021-07-19 | Small-size sieve cleaning machine transportation base of railway bridge tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121628522.8U CN215060491U (en) | 2021-07-19 | 2021-07-19 | Small-size sieve cleaning machine transportation base of railway bridge tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215060491U true CN215060491U (en) | 2021-12-07 |
Family
ID=79221863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121628522.8U Expired - Fee Related CN215060491U (en) | 2021-07-19 | 2021-07-19 | Small-size sieve cleaning machine transportation base of railway bridge tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215060491U (en) |
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2021
- 2021-07-19 CN CN202121628522.8U patent/CN215060491U/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: 20211207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |