CN214355756U - Cargo shock attenuation boxcar that jolts in preventing - Google Patents
Cargo shock attenuation boxcar that jolts in preventing Download PDFInfo
- Publication number
- CN214355756U CN214355756U CN202120330943.6U CN202120330943U CN214355756U CN 214355756 U CN214355756 U CN 214355756U CN 202120330943 U CN202120330943 U CN 202120330943U CN 214355756 U CN214355756 U CN 214355756U
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- carriage body
- fixedly connected
- bottom plate
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- 230000035939 shock Effects 0.000 title claims abstract description 12
- 238000013016 damping Methods 0.000 claims abstract description 26
- 238000010521 absorption reaction Methods 0.000 claims 2
- 230000009471 action Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 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
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a cargo shock attenuation boxcar that jolts prevents, including the U shape base, be equipped with the circle seat in the middle of the U shape base is inside, inserted the drum in the circle seat, be equipped with first damping spring in the drum, the drum upper end is equipped with the arch plate, the inside bottom plate that still is equipped with of U shape base, bottom plate lower surface and second damping spring and arch plate top fixed connection, X shape support are through the engaging lug swing joint of round pin axle with fixed connection at the backup pad lower surface, the backup pad upper surface is equipped with the carriage body, the beneficial effects of the utility model are that: the utility model discloses a first damping spring and second damping spring carry out the shock attenuation of first round to the carriage body, carry out the shock attenuation of second round to the carriage body under X-shaped support and spring action, and the rubber pad has certain cushioning effect, has weakened jolting that the carriage body received, and supporting spring prevents to rock about the carriage body, has improved the stability of carriage body.
Description
Technical Field
The utility model relates to a boxcar technical field specifically is a goods shock attenuation boxcar that jolts prevents.
Background
The boxcar is a loading tool commonly used for land transportation, and has the advantages of flexibility, convenience in operation, high working efficiency and the like, however, most of the conventional boxcars are made of iron sheets, so that goods loaded in the boxcars can be bumpy and vibrated in the transportation process, the goods can be protected poorly, and the goods can be damaged, so that the jolt-preventing goods damping boxcar is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-jolt goods shock attenuation boxcar to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a jolt-proof cargo shock-absorbing boxcar comprises a U-shaped base, wherein a round base is arranged in the middle inside the U-shaped base, a cylinder is inserted into the round base, a first shock-absorbing spring is arranged in the cylinder, the lower end of the first shock-absorbing spring is fixedly connected into the round base, the upper end of the cylinder is provided with an arch plate, the left end and the right end of the arch plate are fixedly connected with rectangular plates which are arranged on the left side and the right side inside the U-shaped base, the left side edge and the right side edge inside the U-shaped base are provided with second shock-absorbing springs, and a baffle is arranged between the second shock-absorbing springs and the rectangular plates;
the U-shaped base is internally provided with a bottom plate, the lower surface of the bottom plate is fixedly connected with the second damping spring and the top of the arch-shaped plate, the upper surface of the bottom plate is provided with a groove, a polished rod is arranged in the groove, the surface of the polished rod is sleeved with two groups of moving blocks and two groups of springs, the two groups of springs are fixedly connected with the corresponding moving blocks and push the two groups of moving blocks to approach each other, the upper ends of the moving blocks are fixedly connected with connecting lugs, the two groups of connecting lugs are movably connected with the left lower end and the right lower end of the X-shaped support through pin shafts, the left upper end and the right upper end of the X-shaped support are also movably connected with the connecting lugs fixedly connected with the lower surface of the support plate through pin shafts, and a rotating shaft is arranged at the crossing part of the X-shaped support;
the improved carriage is characterized in that a carriage body is arranged on the upper surface of the supporting plate, a shell covers the carriage body, the lower end of the shell is fixedly connected with the upper surface of the bottom plate, supporting springs are fixedly connected between the upper portions of the left side and the right side of the carriage body and the shell, and rubber pads are arranged in gaps between the carriage body and the shell.
As a further optimization of the technical scheme, the left side and the right side of the upper surface of the arch-shaped plate are respectively provided with a supporting column fixedly connected with the lower surface of the bottom plate.
As a further optimization of the technical scheme, a plurality of holes are uniformly distributed on the surface of the rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first damping spring and second damping spring carry out the shock attenuation of first round to the carriage body, carry out the shock attenuation of second round to the carriage body under X-shaped support and spring action, and the rubber pad has certain cushioning effect, has weakened jolting that the carriage body received, and supporting spring prevents to rock about the carriage body, has improved the stability of carriage body.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
fig. 3 is a schematic structural diagram of the carriage body, the X-shaped bracket and the bottom plate of the utility model.
In the figure: 1U-shaped base, 2 rectangular plates, 3 baffle plates, 4 second damping springs, 5 first damping springs, 6 arch-shaped plates, 7 circular seats, 8 cylinders, 9 bottom plates, 10 shells, 11 rubber pads, 12 carriage bodies, 13 supporting springs, 14 supporting plates, 15X-shaped supports, 16 connecting lugs, 17 springs, 18 polished rods, 19 moving blocks and 20 supporting columns.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a shock-absorbing boxcar of goods that prevents jolting, including U-shaped base 1, the middle of the inside of said U-shaped base 1 has round seats 7, insert the drum 8 in said round seats 7, equipped with the first damping spring 5 in said drum 8, the lower end of said first damping spring 5 is fixedly connected to the inside of round seat 7, the upper end of said drum 8 has arched plates 6, the left end and right end of said arched plate 6 are fixedly connected with the rectangular plate 2, the said rectangular plate 2 is installed on the left and right sides inside the U-shaped base 1, the edge of the left and right sides inside said U-shaped base 1 has second damping springs 4, there are back plates 3 between said second damping spring 4 and rectangular plate 2;
the U-shaped base 1 is internally provided with a bottom plate 9, the lower surface of the bottom plate 9 is fixedly connected with the tops of the second damping springs 4 and the arch-shaped plate 6, the upper surface of the bottom plate 9 is provided with a groove, a polished rod 18 is installed in the groove, the surface of the polished rod 18 is sleeved with two groups of moving blocks 19 and two groups of springs 17, the two groups of springs 17 are fixedly connected with the corresponding moving blocks 19 and push the two groups of moving blocks 19 to approach each other, the upper end of each moving block 19 is fixedly connected with a connecting lug 16, the two groups of connecting lugs 16 are movably connected with the left lower end and the right lower end of an X-shaped support 15 through pin shafts, the left upper end and the right upper end of the X-shaped support 15 are also movably connected with the connecting lugs 16 fixedly connected with the lower surface of a support plate 14 through pin shafts, and a rotating shaft is arranged at the intersection of the X-shaped support 15;
the utility model discloses a car body, including backup pad 14, carriage body 12, bottom plate 9, fixed surface are connected between upper portion of 12 left and right sides in carriage body and the shell 10, the backup pad upper surface is equipped with carriage body 12, carriage body 12 outside covers there is shell 10, fixed surface is connected on shell 10 lower extreme and the bottom plate 9, fixedly connected with supporting spring 13 between carriage body 12 left and right sides upper portion and the shell 10, the space department between carriage body 12 and the shell 10 is equipped with rubber pad 11.
Specifically, the left side and the right side of the upper surface of the arch plate 6 are respectively provided with a supporting column 20 fixedly connected with the lower surface of the bottom plate 9.
Specifically, a plurality of holes are uniformly distributed on the surface of the rubber pad 11.
Specifically, when in use, after the U-shaped base 1 is installed on a truck, when the truck drives the U-shaped base 1 to run, the bottom plate 9 transmits the downward pressure from the carriage body 12 to the arch-shaped plate 6 through the support columns 20, the arch-shaped plate 6 deforms by itself and transmits the pressure to the rectangular plate 2 under the action of the pressure, so that the rectangular plate 2 slides, the baffle 3 prevents the sliding distance of the rectangular plate 2 from being too large, the deformed arch-shaped plate 6 is ensured to restore to the initial state, at the moment, the carriage body 12 is subjected to a damping action under the action of the first damping springs 5 and the two groups of second damping springs 4, the bottom plate 9 is supported, when the external bumping force is applied to the carriage body 12 along the truck carriage, the carriage body 12 is prevented from vibrating, thereby protecting goods in the carriage body 12 from being damaged, the support plate 14 increases the contact area with the carriage body 12, the carriage body 12 is favorable for force unloading when external force is applied, the X-shaped support 15 is movably connected with the connecting lugs 16 on the lower surface of the support plate 14, a rotating shaft is arranged at the intersection of the X-shaped support 15, the connecting lugs 16 are fixedly connected with the upper end of the moving block 19, the two groups of connecting lugs 16 are movably connected with the X-shaped support 15 through pin shafts, when the external force applied to the carriage body 12 is transmitted to the X-shaped support, the X-shaped support contracts, the sliding distance of the moving block 19 on the surface of the polished rod 18 is increased, the moving block 19 is buffered under the action of the two groups of second damping springs 4, so that the carriage body 12 is subjected to a damping action again, the rubber pad 11 at the gap between the carriage body 12 and the shell 10 plays a role in supporting and protecting the carriage body 12, a plurality of holes uniformly distributed on the surface of the rubber pad 11 are favorable for self deformation to have a certain buffering space, and the supporting spring 13 shakes the carriage body 12 left and right due to bumping, the side surface of the carriage body 12 is buffered and supported, and the damping effect is improved.
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 (3)
1. The utility model provides an anti-jolt goods shock attenuation boxcar, includes U shape base (1), its characterized in that: the U-shaped base is characterized in that a round seat (7) is arranged in the middle inside the U-shaped base (1), a round cylinder (8) is inserted into the round seat (7), a first damping spring (5) is arranged in the round cylinder (8), the lower end of the first damping spring (5) is fixedly connected into the round seat (7), an arch plate (6) is arranged at the upper end of the round cylinder (8), the left end and the right end of the arch plate (6) are fixedly connected with rectangular plates (2), the rectangular plates (2) are arranged on the left side and the right side inside the U-shaped base (1), second damping springs (4) are arranged on the edges of the left side and the right side inside the U-shaped base (1), and a baffle (3) is arranged between the second damping springs (4) and the rectangular plates (2);
the U-shaped base (1) is internally provided with a bottom plate (9), the lower surface of the bottom plate (9) is fixedly connected with the tops of the second damping springs (4) and the arch-shaped plates (6), the upper surface of the bottom plate (9) is provided with a groove, a polish rod (18) is installed in the groove, the surface of the polish rod (18) is sleeved with two groups of moving blocks (19) and two groups of springs (17), the two groups of springs (17) are fixedly connected with the corresponding moving blocks (19) and push the two groups of moving blocks (19) to approach each other, the upper end of each moving block (19) is fixedly connected with a connecting lug (16), the two groups of connecting lugs (16) are movably connected with the left lower end and the right lower end of an X-shaped support (15) through pin shafts, the left upper end and the right upper end of the X-shaped support (15) are also movably connected with the connecting lugs (16) fixedly connected with the lower surface of the support plate (14) through pin shafts, a rotating shaft is arranged at the intersection of the X-shaped supports (15);
the utility model discloses a car body, including backup pad (14), backup pad (14) upper surface is equipped with carriage body (12), carriage body (12) outside covers has shell (10), fixed surface is connected on shell (10) lower extreme and bottom plate (9), fixedly connected with supporting spring (13) between carriage body (12) left and right sides upper portion and shell (10), space department between carriage body (12) and shell (10) is equipped with rubber pad (11).
2. The anti-surge cargo shock absorption boxcar of claim 1, wherein: and supporting columns (20) fixedly connected with the lower surface of the bottom plate (9) are arranged on the left side and the right side of the upper surface of the arch-shaped plate (6).
3. The anti-surge cargo shock absorption boxcar of claim 1, wherein: a plurality of holes are uniformly distributed on the surface of the rubber pad (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120330943.6U CN214355756U (en) | 2021-02-05 | 2021-02-05 | Cargo shock attenuation boxcar that jolts in preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120330943.6U CN214355756U (en) | 2021-02-05 | 2021-02-05 | Cargo shock attenuation boxcar that jolts in preventing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214355756U true CN214355756U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120330943.6U Expired - Fee Related CN214355756U (en) | 2021-02-05 | 2021-02-05 | Cargo shock attenuation boxcar that jolts in preventing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214355756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117246221A (en) * | 2023-11-10 | 2023-12-19 | 山西同德爆破工程有限责任公司 | A charge vehicle for bulk explosive transportation |
-
2021
- 2021-02-05 CN CN202120330943.6U patent/CN214355756U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117246221A (en) * | 2023-11-10 | 2023-12-19 | 山西同德爆破工程有限责任公司 | A charge vehicle for bulk explosive transportation |
| CN117246221B (en) * | 2023-11-10 | 2024-01-23 | 山西同德爆破工程有限责任公司 | A charge vehicle for bulk explosive transportation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |