CN209923686U - Railway roadbed keeps off tiny fragments of stone, coal, etc. board mounting structure convenient to operation - Google Patents
Railway roadbed keeps off tiny fragments of stone, coal, etc. board mounting structure convenient to operation Download PDFInfo
- Publication number
- CN209923686U CN209923686U CN201920354490.3U CN201920354490U CN209923686U CN 209923686 U CN209923686 U CN 209923686U CN 201920354490 U CN201920354490 U CN 201920354490U CN 209923686 U CN209923686 U CN 209923686U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- groove
- fixed cover
- mounting structure
- railway roadbed
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- 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
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- 239000004575 stone Substances 0.000 title claims abstract description 27
- 239000003245 coal Substances 0.000 title claims abstract description 25
- 239000012634 fragment Substances 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a railway roadbed keeps off tiny fragments of stone, coal, etc. board mounting structure convenient to operation, it relates to railway engineering roadbed section construction field, aim at solving current tiny fragments of stone, coal, etc. board mounting structure troublesome poeration's problem, its technical essential includes stand basis and the stand of relative setting at stand basis upper surface both ends, still including the relative spacing splint that set up at two stand relative lateral wall width direction both ends, the activity sets up the fixed cover plate on four spacing splint tops, the screw thread that sets up on spacing splint top links the groove, the screw thread that sets up at the fixed cover plate lower surface links the post and sets up and is used for driving a plurality of screw threads on the fixed cover plate and links synchronous pivoted rotation locking Assembly of post, reached and will keep off tiny fragments of stone, coal, etc. board and fix the purpose on.
Description
Technical Field
The utility model relates to a railway engineering road bed section construction field, more specifically say, it relates to a railway roadbed keeps off tiny fragments of stone, coal, etc. board mounting structure convenient to operation.
Background
The railway roadbed is a structure for bearing and transmitting the gravity of a track and the dynamic action of the train, is a foundation of the track and is an important building for ensuring the running of the train, and the roadbed is a soil-rock structure and is in various topographic features, geology, hydrology and climatic environments, and generally needs to be provided with a railway roadbed ballast blocking plate installation structure for reducing the maintenance difficulty of the roadbed of a broken stone track bed section of an operation line in order to reduce the widening value of the roadbed of the broken stone track bed section of a railway line under construction.
The current chinese patent that authorizes bulletin number is CN203639753U discloses and a railway roadbed keeps off tiny fragments of stone, coal, etc. board mounting structure, it is including setting up the tiny fragments of stone, coal, etc. board unit that keeps off in railway roadbed rubble ballast bed both sides respectively, the tiny fragments of stone, coal, etc. board unit include a plurality of tiny fragments of stone, coal, etc. boards between connect through detachable connection system, the tiny fragments of stone, coal, etc. board on be equipped with the outlet, connection system includes the steel stand, the steel stand passes through fixed angle sign indicating number and bolt and keeps off tiny fragments of stone, coal, etc. board and be connected.
However, the utility model discloses pass through bolted connection when connecting steel stand and fender tiny fragments of stone, coal, etc. board, the trouble very of mounting bolt one by one.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a railway roadbed keeps off tiny fragments of stone, coal, etc. board mounting structure convenient to operation can fix on the stand fender tiny fragments of stone, coal, etc. board fast.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a railway roadbed fender tiny fragments of stone, coal, etc. board mounting structure convenient to operation, including stand basis and the relative stand that sets up at stand basis upper surface both ends, still including relative setting at the spacing splint at two stand relative lateral wall width direction both ends, the activity sets up the fixed apron on four spacing splint tops, set up the screw thread on spacing splint top and link the groove, set up the screw thread that links the post and set up on fixed apron at fixed apron lower surface and be used for driving a plurality of screw threads and link the synchronous pivoted rotation locking Assembly of post.
Through taking above-mentioned technical scheme, putting the fender tiny fragments of stone, coal, etc. clamp between spacing splint, then even the post injects the screw thread into the smooth-in end in screw thread even groove, recycles and rotates locking Assembly drive screw thread even post and rotates, and screw thread even post and screw thread even wipe threaded connection, and then can fix the fixed cover plate on the top of spacing splint to fix the fender tiny fragments of stone, coal, etc. board between spacing splint, realize the quick fixed to fender tiny fragments of stone, coal, etc. board on the stand.
The utility model discloses a further set up to, rotate the locking subassembly including setting up the long chamber of operation in fixed apron, rotate the linkage rotary column that sets up the long chamber upper chamber wall of operation and extend long chamber of operation and screw thread even post fixed connection, set up the linkage ring tooth on the perisporium that the linkage rotary column stretches into long chamber one end of operation, set up the operation opening that extends to the long chamber of operation in fixed apron length direction one end, wear to establish the drive plate in the long chamber of operation and set up the drive tooth at drive plate width direction both ends and linkage ring tooth meshing.
Through taking above-mentioned technical scheme, will be in the long intracavity of operation along the length direction in the long chamber of operation to the inside promotion drive plate in the long chamber of operation by the operation opening, along with the drive plate removes, drive tooth and the meshing of linkage ring tooth, and then the linkage rotary column can drive the even post rotation of screw thread, makes even post of screw thread and screw thread even groove threaded connection, convenient and fast.
The utility model discloses a further set up to, the top of stand is provided with the reinforcement groove that runs through the relative lateral wall of coexistence post, the length direction bottom of fixed apron be provided with reinforcement groove complex reinforcement piece.
Through taking above-mentioned technical scheme, when fixed cover plate fixes on spacing splint, the reinforcement piece is inserted and is established at the reinforcement inslot, can link together the stand with fixed cover plate, and fixed cover plate fixes on spacing splint simultaneously, and then can be with the joint strength between strong fixed cover plate, spacing splint, the stand, and then make the fender tiny fragments of stone, coal, etc. board fix on the stand more steadily.
The utility model discloses a further set up to, one of them the top of spacing splint is provided with the shape and is polygonal supplementary slot, be provided with in the supplementary slot and insert the supplementary inserted bar that is equipped with the section shape and supplementary slot shape is the same, fixed cover plate runs through along thickness direction and is provided with the supplementary socket the same with supplementary slot shape, the length of supplementary inserted bar is greater than the length of screw thread even post.
Through adopting above-mentioned technical scheme, even before post and screw thread even groove at the connecting thread, insert supplementary inserted bar in supplementary slot, then establish supplementary socket cover on the fixed cover plate on supplementary inserted bar, receive the effect of supplementary inserted bar and many corresponding edges of supplementary socket, the screw thread on the fixed cover plate is even the post and is wiped with the screw thread on the spacing splint and can align fast, and then has avoided operating personnel to link the post with the screw thread and the screw thread even the trouble of groove alignment one by one.
The utility model discloses a further set up to, the one end that fixed cover plate is close to the operation opening is provided with the closed logical groove that extends to the long chamber of operation, it is connected with the closed slide that is used for sealing the operation opening to slide on the groove wall that seals logical groove, the one end that the closed slide stretches into the long chamber of operation is provided with fixed magnetic path, the long chamber of operation is provided with the connection magnetic path of being connected with fixed magnetic path magnetism to sealing the chamber wall copping that leads to the groove phase.
Through taking above-mentioned technical scheme, after fixing fixed apron, will seal the slide and slide into the long chamber of operation, fixed magnetic path is connected with connecting the magnetic path magnetism simultaneously, makes to seal the slide and seal operation logical groove steadily, avoids getting into the use that debris influenced the later stage in the long chamber of operation, connects the sunken setting of magnetic path simultaneously, can reduce the occupation to the long intracavity cavity of operation to make the drive plate accessible through the long chamber of operation.
The utility model discloses a further set up to, fixed magnetic path is provided with spacing sheet metal, two along fixed apron length direction's both sides spacing sheet metal is greater than the groove width that seals logical groove edge fixed apron length direction at the distance at the back of the body both ends mutually.
By adopting the technical scheme, the limit function of the limit thin plate is adopted, so that the situation that the closed sliding plate falls down from the fixed cover plate and is lost when the closed through groove is opened can be avoided.
The utility model discloses a further set up as, the one end that the long chamber of operation was stretched out to the drive plate is provided with the pulling bracelet.
Through adopting above-mentioned technical scheme, the operating personnel pulling bracelet of being convenient for makes the drive plate move along the length direction in operation long chamber smoothly in the operation long chamber.
The utility model discloses a further set up to, be provided with the guide way that runs through the drive plate along drive plate length direction on the ascending lateral wall of drive plate thickness direction, the long chamber of operation be provided with along the chamber wall of fixed cover plate thickness direction with guide way complex gib block.
By adopting the technical scheme, when the drive plate passes through the operation long cavity, the guide strip slides in the guide groove, so that the drive plate can linearly move along the length direction of the fixed cover plate, and the drive plate is prevented from deviating in the moving process to influence the meshing of the linkage ring teeth and the drive teeth.
To sum up, the utility model discloses following beneficial effect has:
1. the utility model discloses will keep off tiny fragments of stone, coal, etc. board clamp and put behind spacing splint, utilize to rotate the drive screw thread even post of locking subassembly and rotate, and then make screw thread even post and screw thread even wipe threaded connection, fix the fixed cover plate on the top of spacing splint, can make to keep off tiny fragments of stone, coal, etc. board and fix on the stand, convenient and fast;
2. the utility model discloses an among the rotation locking Assembly, through removing the drive plate in the long intracavity of operation, make drive tooth and linkage ring tooth meshing, and then the linkage rotary column can drive the even post of screw thread and rotate, can realize that the screw thread even post and screw thread even groove threaded connection, convenient and fast.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the structure of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Reference numerals: 1. a column foundation; 2. a column; 3. a limiting clamp plate; 4. fixing the cover plate; 5. the thread is connected with the groove; 6. connecting the column by screw thread; 7. rotating the locking assembly; 8. operating the long cavity; 9. linkage rotary columns; 10. a linkage ring gear; 11. operating the port; 12. a drive plate; 13. a drive tooth; 14. a reinforcing groove; 15. a reinforcing block; 16. an auxiliary slot; 17. an auxiliary insertion rod; 18. an auxiliary socket; 19. sealing the through groove; 20. sealing the sliding plate; 21. a fixed magnetic block; 22. a connecting magnetic block; 23. a limiting thin plate; 24. pulling the hand ring; 25. a guide groove; 26. and (4) a guide strip.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
the utility model discloses a railway roadbed ballast retaining plate mounting structure convenient to operate, which comprises an upright post foundation 1, upright posts 2 relatively arranged at two ends of the upper surface of the upright post foundation 1, limit clamp plates 3 relatively arranged at two ends of the two upright posts 2 opposite to the width direction of the side wall, and a fixed cover plate 4 movably arranged at the top ends of the four limit clamp plates 3 as shown in figures 1 and 2, the top end of each limit clamp plate 3 is only provided with one thread connecting column 6, the top end of each upright post 2 is provided with a reinforcing groove 14 which runs through the opposite side walls of the two upright posts 2, and the bottom end of the fixed cover plate 4 in the length direction is provided with a reinforcing block 15 which is matched with the reinforcing groove 14; put the fender tiny fragments of stone, coal, etc. board between spacing splint 3, then even the post 6 is inserted corresponding screw thread and is even grooved 5 in with the screw thread, then utilize and rotate locking Assembly 7 drive screw thread and even post 6 and rotate, make screw thread even post 6 and screw thread even grooved 5 threaded connection, fix apron 4 on the top of spacing splint 3, add the piece 15 inlay card simultaneously and strengthen in groove 14, and then will keep off tiny fragments of stone, coal, etc. board and fix on stand 2 fast.
As shown in fig. 2, the rotation locking assembly 7 comprises an operation long cavity 8 arranged in the fixed cover plate 4, a linkage rotary column 9 which is rotatably arranged on the upper cavity wall of the operation long cavity 8 and extends out of the operation long cavity 8 to be fixedly connected with the thread connecting column 6, a linkage ring tooth 10 arranged on the peripheral wall of one end of the linkage rotary column 9 extending into the operation long cavity 8, the driving device comprises an operation opening 11, a driving plate 12 and driving teeth 13, wherein one end of the operation opening 11 extends to an operation long cavity 8 in the length direction of a fixed cover plate 4, the driving plate 12 penetrates through the operation long cavity 8, the driving teeth 13 are arranged at two ends of the driving plate 12 in the width direction and are meshed with linkage ring teeth 10, a guide groove 25 penetrating through the driving plate 12 in the length direction of the driving plate 12 is formed in the side wall of the driving plate 12 in the thickness direction, a guide strip 26 matched with the guide groove 25 is arranged on the cavity wall of the operation long cavity 8 in the thickness direction of the fixed cover plate 4, and a pulling ring 24 is; align gib block 26 with guide way 25, then pulling bracelet 24, by operation opening 11 with drive plate 12 towards the inside direction removal in long chamber 8 of operation, this in-process, drive tooth 13 and the meshing of linkage ring tooth 10, linkage rotary column 9 drives screw thread even post 6 and rotates, and then screw thread even post 6 and the 5 threaded connection in screw thread even groove.
As shown in fig. 2 and 3, a closed through groove 19 extending to the operation long cavity 8 is arranged at one end of the side wall of the fixed cover plate 4 in the width direction, which is close to the operation through opening 11, a closed sliding plate 20 for closing the operation through opening 11 is connected to the groove wall of the closed through groove 19 in a sliding manner, a fixed magnetic block 21 is arranged at one end of the closed sliding plate 20 extending into the operation long cavity 8, a connecting magnetic block 22 magnetically connected with the fixed magnetic block 21 is arranged on the cavity wall of the operation long cavity 8 opposite to the closed through groove 19 in a recessed manner, limiting thin plates 23 are arranged on two sides of the fixed magnetic block 21 in the length direction of the fixed cover plate 4, and the distance between the two opposite ends of the two limiting thin plates 23; after the fixed cover plate 4 is fixed on the limiting clamping plate 3, the sealing sliding plate 20 is pushed into the operation long cavity 8, and the fixed magnetic block 21 and the connecting magnetic block 22 are attracted together, so that the sealing sliding plate 20 stably seals the operation through opening 11.
As shown in fig. 2, an auxiliary slot 16 with a polygonal shape is formed at the top end of one of the limiting splints 3, an auxiliary insertion rod 17 with a cross-sectional shape identical to that of the auxiliary slot 16 is inserted into the auxiliary slot 16, an auxiliary insertion opening 18 with a shape identical to that of the auxiliary slot 16 is penetratingly formed in the fixed cover plate 4 along the thickness direction, and the length of the auxiliary insertion rod 17 is greater than that of the threaded connecting column 6; before the threaded connecting column 6 is inserted into the threaded connecting groove 5, the auxiliary inserting rod 17 is inserted into the auxiliary inserting slot 16, then the auxiliary inserting hole 18 on the fixed cover plate 4 is sleeved on the auxiliary inserting rod 17, so that the fixed cover plate 4 moves downwards along the auxiliary inserting rod 17, and the threaded connecting column 6 can be accurately inserted into the threaded connecting groove 5.
The working process is as follows:
inserting an auxiliary inserting rod 17 into an opening of an auxiliary slot 16, then sleeving an auxiliary inserting opening 18 on a fixed cover plate 4 on the auxiliary inserting rod 17, enabling the fixed cover plate 4 to move downwards along the auxiliary inserting rod 17, accurately inserting a threaded connecting column 6 into the threaded connecting groove 5, aligning a guide strip 26 with a guide groove 25, then inserting a driving plate 12 into an operation long cavity 8 from an operation opening 11 on one side, pulling a pull bracelet 24, moving the driving plate 12 towards the direction inside the operation long cavity 8 in the operation long cavity 8 through the operation opening 11, meshing a driving tooth 13 with a linkage ring tooth 10, driving the threaded connecting column 6 to rotate through the linkage rotary column 9, further connecting the threaded connecting column 6 with the threaded connecting groove 5 in a threaded manner, finally pushing a closed sliding plate 20 into the operation long cavity 8, attracting a fixed magnetic block 21 and a connecting magnetic block 22 together, enabling the closed sliding plate 20 to stably close the operation 11, and enabling the auxiliary inserting rod 17 to move downwards, the ballast blocking plate can be rapidly fixed on the upright post 2.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a railway roadbed fender tiny fragments of stone, coal, etc. board mounting structure convenient to operation, includes stand basis (1) and relative stand (2) that set up at stand basis (1) upper surface both ends, its characterized in that: the novel vertical column fixing device is characterized by further comprising limiting clamping plates (3) which are oppositely arranged at two ends of the width direction of the opposite side walls of the two vertical columns (2), a fixed cover plate (4) which is movably arranged at the top ends of the four limiting clamping plates (3), a thread connecting groove (5) which is arranged at the top end of the limiting clamping plate (3), a thread connecting column (6) which is arranged on the lower surface of the fixed cover plate (4) and a rotating locking assembly (7) which is arranged on the fixed cover plate (4) and used for driving the plurality of thread connecting columns (6) to rotate synchronously.
2. The railway roadbed ballast retaining plate mounting structure convenient to operate according to claim 1, wherein: the rotary locking assembly (7) comprises an operation long cavity (8) arranged in a fixed cover plate (4), a linkage rotary column (9) which is rotatably arranged on the upper cavity wall of the operation long cavity (8) and extends out of the operation long cavity (8) and a thread connecting column (6) to be fixedly connected, linkage ring teeth (10) which are arranged on the peripheral wall of one end, extending into the operation long cavity (8), of the linkage rotary column (9), an operation through opening (11) which is arranged at one end, in the length direction, of the fixed cover plate (4) and extends to the operation long cavity (8), a drive plate (12) which is arranged in the operation long cavity (8) in a penetrating mode and drive teeth (13) which are arranged at two ends, in the width direction, of the drive plate (12) and are meshed with the linkage ring teeth.
3. The railway roadbed ballast retaining plate mounting structure convenient to operate according to claim 2, wherein: the top of stand (2) is provided with and runs through reinforced groove (14) of two stand (2) relative lateral walls, the length direction bottom of fixed apron (4) is provided with reinforced piece (15) of reinforced groove (14) complex.
4. The railway roadbed ballast retaining plate mounting structure convenient to operate according to claim 3, wherein: one of them the top of spacing splint (3) is provided with shape for polygonal supplementary slot (16), be provided with in supplementary slot (16) and insert and be equipped with the supplementary inserted bar (17) that the section shape is the same with supplementary slot (16) shape, fixed apron (4) are followed thickness direction and are run through and be provided with supplementary socket (18) the same with supplementary slot (16) shape, the length of supplementary inserted bar (17) is greater than the length of screw even post (6).
5. The railway roadbed ballast retaining plate mounting structure convenient to operate according to claim 4, wherein: the one end that fixed apron (4) width direction's lateral wall is close to operation opening (11) is provided with the closed through groove (19) that extend to operation long chamber (8), the groove wall that closed through groove (19) is slided on and is connected with closed slide (20) that are used for sealing operation opening (11), the one end that closed slide (20) stretched into operation long chamber (8) is provided with fixed magnetic block (21), operation long chamber (8) are provided with connection magnetic block (22) of being connected with fixed magnetic block (21) magnetism to the cavity wall upper recess that closed through groove (19) is relative.
6. The railway roadbed ballast retaining plate mounting structure convenient to operate according to claim 5, wherein: the fixed magnet block (21) is provided with limiting thin plates (23) along two sides of the fixed cover plate (4) in the length direction, and the distance between the two opposite ends of the limiting thin plates (23) is larger than the width of the closed through groove (19) along the length direction of the fixed cover plate (4).
7. The railway roadbed ballast retaining plate mounting structure convenient to operate according to claim 6, wherein: one end of the driving plate (12) extending out of the operation opening (11) is provided with a pulling bracelet (24).
8. The railway roadbed ballast retaining plate mounting structure convenient to operate according to claim 7, wherein: the side wall in the thickness direction of the driving plate (12) is provided with a guide groove (25) penetrating through the driving plate (12) along the length direction of the driving plate (12), and the wall of the long operating cavity (8) in the thickness direction of the fixed cover plate (4) is provided with a guide strip (26) matched with the guide groove (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920354490.3U CN209923686U (en) | 2019-03-19 | 2019-03-19 | Railway roadbed keeps off tiny fragments of stone, coal, etc. board mounting structure convenient to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920354490.3U CN209923686U (en) | 2019-03-19 | 2019-03-19 | Railway roadbed keeps off tiny fragments of stone, coal, etc. board mounting structure convenient to operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209923686U true CN209923686U (en) | 2020-01-10 |
Family
ID=69069939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920354490.3U Expired - Fee Related CN209923686U (en) | 2019-03-19 | 2019-03-19 | Railway roadbed keeps off tiny fragments of stone, coal, etc. board mounting structure convenient to operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209923686U (en) |
-
2019
- 2019-03-19 CN CN201920354490.3U patent/CN209923686U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200110 |