CN219857385U - Vertical column fixing structure of truck carriage - Google Patents
Vertical column fixing structure of truck carriage Download PDFInfo
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- CN219857385U CN219857385U CN202321227224.7U CN202321227224U CN219857385U CN 219857385 U CN219857385 U CN 219857385U CN 202321227224 U CN202321227224 U CN 202321227224U CN 219857385 U CN219857385 U CN 219857385U
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- spring
- stand column
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- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
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- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of boxcar stand columns and discloses a boxcar stand column fixing structure, which comprises a stand column, wherein an upper beam is arranged at the upper end of the stand column, a lower beam is arranged at the lower end of the stand column, a rotating shaft is rotatably arranged at one end of the lower beam, the side wall of the rotating shaft is fixedly connected with the stand column, the stand column is rotatably connected with the lower beam through the rotating shaft, a socket is fixedly connected with the side wall of the lower beam, a transverse groove is formed in one end, close to the rotating shaft, of the stand column in a penetrating manner, the socket penetrates through the transverse groove, a bolt is slidably arranged at the top end of the socket, a top end fixing mechanism is arranged at the top end of the stand column, and the top end fixing mechanism comprises a sliding groove; according to the utility model, the top fixing mechanism is released, so that the stand column is separated from the upper beam, the stand column can be rotated downwards after the bolt is pulled out of the socket, the whole stand column is not required to be pulled out, time and labor are saved, the working efficiency is improved, and the safety of workers is protected.
Description
Technical Field
The utility model relates to the technical field of boxcar stand columns, in particular to a boxcar stand column fixing structure.
Background
The boxcar stand is generally used for spacing the inside goods of carriage, prevents that the goods from sliding out the carriage in the transportation, and the carriage boundary beam of carriage sets up the opening generally, welded fastening grafting box or grafting pipe in the opening, and the stand of carriage is pegged graft in grafting pipe or grafting box generally.
Traditional boxcar stand adopts plug-in type installation, and the stand is whole comparatively heavy, and every time loading and unloading goods need pull up the whole root of stand, and is more time consuming and laborious to the heavy stand is injured the workman of smashing easily, causes the injury to the people, has the potential safety hazard.
Therefore, it is necessary to provide a truck box column fixing structure to solve the above technical problems.
Disclosure of Invention
The utility model aims to provide a truck carriage upright post fixing structure, which adopts a bolt, a rotating shaft, a socket and a top fixing mechanism, so that the upright post can be directly rotated downwards without pulling out the whole upright post.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a boxcar stand fixed knot constructs, includes the stand, the upper end of stand is provided with the roof beam, the lower extreme of stand is provided with the underbeam, the one end of underbeam rotates and installs the pivot, the lateral wall and the stand fixed connection of pivot, the stand rotates through pivot and underbeam to be connected, the lateral wall fixedly connected with socket of underbeam, the one end of stand that is close to the pivot runs through and is provided with the cross slot, the socket runs through the cross slot, socket top slidable mounting has the bolt, the top of stand is provided with top fixed establishment, top fixed establishment includes the spout, the spout is seted up at the lateral wall of stand, the spout is inside to be provided with two presses the board, two press fixedly connected with first spring between the board, two press the equal fixedly connected with fixture block of one end of board, the logical groove has been seted up to the roof beam lateral wall, two draw-in grooves have been seted up to logical inslot wall, two the draw-in groove sets up relatively, two draw-in groove and fixture block looks adaptation, the underbeam is fixed at the edge of boxcar bottom, the roof beam is fixed at the edge of roof beam.
Through adopting above-mentioned technical scheme, when the goods need be loaded and unloaded, will press the board to the centre extrusion for first spring compresses to the centre, presses the board to drive the fixture block to the centre and remove and then break away from the draw-in groove, can release top fixed establishment, make stand and upper beam phase separation, pull out the back with the bolt from the socket, can realize that the stand is rotatory downwards, need not to pull out whole stand, labour saving and time saving has improved workman's safety in the time of work efficiency.
The utility model is further provided with: the fixed slot has been seted up to the lateral wall of stand, the fixed slot sets up in the top of transverse groove, fixed slot and bolt top looks adaptation.
Through adopting above-mentioned technical scheme, after the bolt inserts the socket, can rotate the bolt, fix the bolt in the fixed slot, further improved the fixed stability of bolt.
The utility model is further provided with: the vertical groove is formed in the upright post, the protection plate is arranged in the vertical groove in a sliding mode, and the protection plate is arranged on one side of the first spring.
Through adopting above-mentioned technical scheme, the guard plate sets up between two presses the board, can prevent to press the board to the centre removal, can realize that the guard plate will block between two pressing the board, prevent to press the board relative slip in the trucking transportation for the fixture block leaves the draw-in groove, causes the stand top fixed insecure, and the guard plate has strengthened top fixed establishment's stability.
The utility model is further provided with: guard plate bottom fixedly connected with arm-tie, the bottom fixedly connected with second spring of arm-tie, the bottom of second spring and the bottom inner wall fixed connection of perpendicular groove, the lateral wall of stand is provided with guard plate locking mechanical system.
Through adopting above-mentioned technical scheme, the arm-tie can control the guard plate and reciprocate, and downward pulling guard plate can realize according to board to middle removal unblock top fixed establishment.
The utility model is further provided with: the protection plate locking mechanism comprises a sliding rail, the sliding rail is arranged on the side wall of the upright post, a connecting plate is fixedly connected to the side wall of the upright post, a stop lever is arranged between the connecting plate and the sliding rail, the stop lever is inserted into the side wall of the connecting plate, a third spring is fixedly arranged in the sliding rail, one end of the third spring is fixedly connected with a supporting plate, and the supporting plate is fixedly connected with the stop lever.
Through adopting above-mentioned technical scheme, with the pin to the third spring direction pulling, then with the arm-tie to the pin lower extreme loosen the pin, can realize locking the arm-tie of guard plate bottom, do not need the people to continuously pull the arm-tie and fix the guard plate.
In summary, the utility model has the following beneficial effects: when goods are required to be loaded and unloaded, the pressing plate is pressed towards the middle, so that the first spring is compressed towards the middle, the pressing plate drives the clamping block to move towards the middle and then separate from the clamping groove, the top fixing mechanism can be released, the stand column is separated from the upper beam, the bolt is pulled out of the socket, the stand column can be rotated downwards through rotation, the whole stand column is not required to be pulled out, time and labor are saved, the working efficiency is improved, and meanwhile, the safety of workers is protected.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional structure from another perspective of the present utility model;
FIG. 3 is a schematic view of the three-dimensional structure of the plug, shaft and socket of the present utility model;
FIG. 4 is a schematic three-dimensional view of the top end fixing mechanism of the present utility model with the shield removed;
fig. 5 is a three-dimensional schematic view of the fender locking mechanism of the utility model.
In the figure: 1. a column; 101. a transverse groove; 2. a girder is arranged; 201. a through groove; 3. a lower beam; 4. a rotating shaft; 5. a socket; 6. a plug pin; 7. a fixing groove; 8. a vertical groove; 9. a protection plate; 10. a chute; 11. a first spring; 12. pressing the plate; 13. a clamping block; 14. a clamping groove; 15. pulling a plate; 16. a second spring; 17. a slide rail; 18. a connecting plate; 19. a stop lever; 20. a third spring; 21. and a support plate.
Detailed Description
The present utility model will be further described with reference to the drawings in the embodiments of the present utility model.
Referring to fig. 1-5, in the embodiment of the utility model, a truck carriage column fixing structure comprises a column 1, wherein an upper beam 2 is arranged at the upper end of the column 1, a lower beam 3 is arranged at the lower end of the column 1, a rotating shaft 4 is rotatably arranged at one end of the lower beam 3, the side wall of the rotating shaft 4 is fixedly connected with the column 1, the column 1 is rotatably connected with the lower beam 3 through the rotating shaft 4, a socket 5 is fixedly connected with the side wall of the lower beam 3, a transverse groove 101 is arranged at one end, close to the rotating shaft 4, of the column 1 in a penetrating manner, the socket 5 penetrates through the transverse groove 101, a bolt 6 is slidably arranged at the top end of the socket 5, a top fixing mechanism is arranged at the top end of the column 1, the top end fixing mechanism comprises a chute 10, the chute 10 is arranged on the side wall of the upright post 1, two pressing plates 12 are arranged in the chute 10, a first spring 11 is fixedly connected between the two pressing plates 12, one ends of the two pressing plates 12 are fixedly connected with clamping blocks 13, a through groove 201 is arranged on the side wall of the upper beam 2, two clamping grooves 14 are arranged on the inner wall of the through groove 201, the two clamping grooves 14 are oppositely arranged, the two clamping grooves 14 are matched with the clamping blocks 13, the lower beam 3 is fixed on the edge of the bottom of a wagon carriage, and the upper beam 2 is fixed on the edge of the top of the wagon carriage; when goods need be loaded and unloaded, will press the board 12 to the centre extrusion for first spring 11 compresses to the centre, presses board 12 to drive fixture block 13 to the centre and remove and then break away from draw-in groove 14, can release top fixed establishment, make stand 1 and upper beam 2 phase separation, pull out the back with bolt 6 from socket 5, rotate through pivot 4, can realize stand 1 and rotate downwards, need not to pull out whole stand 1, labour saving and time saving has increased work efficiency, has protected workman's safety.
In this embodiment, preferably, a fixing groove 7 is formed in a side wall of the upright 1, the fixing groove 7 is disposed above the transverse groove 101, and the fixing groove 7 is adapted to the top end of the bolt 6; after the plug pin 6 is inserted into the socket 5, the plug pin 6 can be rotated to fix the plug pin 6 in the fixing groove 7, so that the fixing stability of the plug pin 6 is further improved.
In this embodiment, preferably, a vertical groove 8 is formed in the upright 1, a protection plate 9 is slidably disposed in the vertical groove 8, and the protection plate 9 is disposed on one side of the first spring 11; the guard plate 9 sets up between two presses the board 12, can prevent to press the board 12 to the centre and remove, can realize that guard plate 9 blocks between pressing the board 12 with two, prevents that the freight train from transporting in-process from pressing the board 12 relative slip for fixture block 13 leaves draw-in groove 14, causes stand 1 top fixed insecure, and guard plate 9 has strengthened top fixed establishment's stability.
In this embodiment, preferably, the bottom end of the protection plate 9 is fixedly connected with a pull plate 15, the bottom end of the pull plate 15 is fixedly connected with a second spring 16, the bottom end of the second spring 16 is fixedly connected with the bottom end inner wall of the vertical slot 8, and the side wall of the upright post 1 is provided with a protection plate locking mechanism; the pull plate 15 can control the protection plate 9 to move up and down, and the protection plate 9 is pulled downwards, so that the unlocking top fixing mechanism can be realized by moving the pressing plate 12 to the middle.
In this embodiment, preferably, the protection plate locking mechanism includes a sliding rail 17, the sliding rail 17 is disposed on a side wall of the upright 1, a connection plate 18 is fixedly connected to the side wall of the upright 1, a stop lever 19 is disposed between the connection plate 18 and the sliding rail 17, the stop lever 19 is inserted into the side wall of the connection plate 18, a third spring 20 is fixedly installed in the sliding rail 17, one end of the third spring 20 is fixedly connected with a support plate 21, and the support plate 21 is fixedly connected with the stop lever 19; pulling the stop lever 19 to the direction of the third spring 20, then pulling the pull plate 15 to the lower end of the stop lever 19 to release the stop lever 19, and locking the pull plate 15 at the bottom end of the protection plate 9 can be achieved without continuously pulling the pull plate 15 by a person to fix the protection plate 9.
Working principle: when goods need be loaded and unloaded, will press the board 12 to the centre extrusion for first spring 11 compresses to the centre, presses board 12 to drive fixture block 13 to the centre and remove and then break away from draw-in groove 14, can release top fixed establishment, make stand 1 and upper beam 2 phase separation, pull out the back with bolt 6 from socket 5, rotate through pivot 4, can realize stand 1 and rotate downwards, need not to pull out whole stand 1, labour saving and time saving has increased work efficiency, has protected workman's safety.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (5)
1. The utility model provides a boxcar stand fixed knot constructs, includes stand (1), its characterized in that: the upper end of stand (1) is provided with upper beam (2), the lower extreme of stand (1) is provided with underbeam (3), pivot (4) are installed in the one end rotation of underbeam (3), the lateral wall and the stand (1) fixed connection of pivot (4), stand (1) are rotated through pivot (4) and underbeam (3), the lateral wall fixedly connected with socket (5) of underbeam (3), the one end that is close to pivot (4) of stand (1) runs through and is provided with cross slot (101), socket (5) run through cross slot (101), socket (5) top slidable mounting bolt (6), the top of stand (1) is provided with top fixed establishment, top fixed establishment includes spout (10), spout (10) are at the lateral wall of stand (1), spout (10) are inside to be provided with two according to board (12), two be provided with first spring (11) between pressing board (12), two according to board (12) one end run through and be provided with cross slot (14) on the two draw-in groove (14) are seted up, two draw-in groove (14) are seted up on the opposite side wall (14), the two clamping grooves (14) are matched with the clamping blocks (13).
2. The boxcar column fixing structure according to claim 1, wherein: the side wall of the upright post (1) is provided with a fixing groove (7), the fixing groove (7) is arranged above the transverse groove (101), and the fixing groove (7) is matched with the top end of the bolt (6).
3. The boxcar column fixing structure according to claim 1, wherein: the novel vertical column is characterized in that a vertical groove (8) is formed in the vertical column (1), a protection plate (9) is arranged in the vertical groove (8) in a sliding mode, and the protection plate (9) is arranged on one side of the first spring (11).
4. A boxcar column fixing structure according to claim 3, wherein: the novel vertical column is characterized in that a pulling plate (15) is fixedly connected to the bottom end of the protection plate (9), a second spring (16) is fixedly connected to the bottom end of the pulling plate (15), the bottom end of the second spring (16) is fixedly connected with the inner wall of the bottom end of the vertical groove (8), and a protection plate locking mechanism is arranged on the side wall of the vertical column (1).
5. The boxcar column fixing structure of claim 4, wherein: guard plate locking mechanical system includes slide rail (17), slide rail (17) set up the lateral wall at stand (1), the lateral wall fixedly connected with connecting plate (18) of stand (1), be provided with pin (19) between connecting plate (18) and slide rail (17), the lateral wall of connecting plate (18) is inserted to pin (19), the inside fixed mounting of slide rail (17) has third spring (20), the one end fixedly connected with backup pad (21) of third spring (20), backup pad (21) and pin (19) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321227224.7U CN219857385U (en) | 2023-05-20 | 2023-05-20 | Vertical column fixing structure of truck carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321227224.7U CN219857385U (en) | 2023-05-20 | 2023-05-20 | Vertical column fixing structure of truck carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219857385U true CN219857385U (en) | 2023-10-20 |
Family
ID=88338355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321227224.7U Active CN219857385U (en) | 2023-05-20 | 2023-05-20 | Vertical column fixing structure of truck carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219857385U (en) |
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2023
- 2023-05-20 CN CN202321227224.7U patent/CN219857385U/en active Active
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