CN215944701U - Device for preventing goods from falling off in boxcar - Google Patents
Device for preventing goods from falling off in boxcar Download PDFInfo
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- CN215944701U CN215944701U CN202121470381.1U CN202121470381U CN215944701U CN 215944701 U CN215944701 U CN 215944701U CN 202121470381 U CN202121470381 U CN 202121470381U CN 215944701 U CN215944701 U CN 215944701U
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- 210000000481 breast Anatomy 0.000 description 3
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Abstract
The utility model discloses a device for preventing goods in a boxcar from falling, which comprises a stand column, a fixing frame and a bolt component, wherein the stand column is arranged on the side wall of the boxcar. The upright post comprises a supporting plate and an upright post rod; the bottom surface of the fixed frame is flush with the bottom surface of the side wall of the carriage; a fixing frame vertical through hole for accommodating the upright post rod to pass through is formed in the fixing frame; the supporting plate is arranged on the top surface of the fixing frame; the upright post rod penetrates through the vertical through hole of the fixing frame and is vertically fixed on the bottom surface of the supporting plate; the top surface of the supporting plate is flush with the top surface of the side wall of the carriage. The bolt assembly comprises a movable bolt handle, a movable bolt rod, a tightening spring, a spring fixing block and a bolt fixing block; two ends of the tightening spring are respectively fixed on the spring fixing block and the movable bolt handle; one end of the movable bolt rod is vertically fixed on the movable bolt handle, and the other end of the movable bolt rod sequentially penetrates through the tightening spring, the spring fixing block through hole, the bolt fixing block through hole and the fixing frame horizontal through hole. The device does not need to be disassembled, is simple to operate, and improves the efficiency of the loading and unloading process.
Description
Technical Field
The utility model belongs to the field of wagon carriage loading protection devices, and particularly relates to a device for preventing goods in a wagon carriage from falling.
Background
At present, the side of the boxcar generally consists of a breast board and upright posts, for example, a breast board type boxcar is provided with a plurality of symmetrical upright posts at four corners or edges of a bottom board, and the breast board is arranged between the upright posts to form a complete boxcar. The carriage with the sideboard has a good protection effect when loading scattered goods, but cannot load when the length and width of the goods slightly exceed the size of the carriage.
In order to enable the loading of larger-sized goods, existing carriages are designed without side panels and are only composed of a plurality of upright posts. The upright posts are generally fixed in an externally inserted mode, and are inserted when in use and taken down when large-size goods are loaded and unloaded. Although the structure can realize the loading and unloading of large-size goods, the large-size goods are manually assembled and disassembled during use, and are complex, and the stand columns are inconvenient to store after being disassembled, so that the existing device has the problems of inconvenient assembly and disassembly, complex process and the like.
Therefore, a device for preventing goods from falling off from a boxcar is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of the prior art, and provides a goods falling prevention device for a boxcar, which is not required to be disassembled, is simple to operate and improves the efficiency of the loading and unloading process.
In order to solve the technical problems, the utility model adopts the technical scheme that:
a device for preventing goods in a boxcar from falling comprises a stand column, a fixing frame and a bolt component, wherein the stand column, the fixing frame and the bolt component are arranged on the side wall of the boxcar;
the upright post comprises a supporting plate and an upright post rod;
the bottom surface of the fixed frame is flush with the bottom surface of the side wall of the carriage; a vertical through hole of the fixing frame for accommodating the upright post rod to pass through is arranged in the fixing frame in the vertical direction;
the supporting plate is arranged on the top surface of the fixing frame; the upright post rod penetrates through the vertical through hole of the fixing frame and is vertically fixed on the bottom surface of the supporting plate;
the top surface of the supporting plate is flush with the top surface of the side wall of the carriage;
the bolt assembly comprises a movable bolt handle, a movable bolt rod, a tightening spring, a spring fixing block and a bolt fixing block;
the fixed frame is also provided with a fixed frame horizontal through hole for accommodating the movable plug pin rod to pass through;
a vertical pole upper through hole for accommodating the movable bolt rod to pass through is arranged on the vertical pole rod positioned in the vertical through hole in the fixing frame in the horizontal direction; the through hole on the upright post rod and the horizontal through hole of the fixing frame are positioned at the same vertical height;
the bottom end of the upright post rod is horizontally provided with an upright post rod lower through hole;
the spring fixing block and the bolt fixing block are arranged on the same side of the fixing frame; the spring fixing block is provided with a spring fixing block through hole for accommodating the movable bolt rod to pass through; the bolt fixing block is provided with a bolt fixing block through hole for accommodating the movable bolt rod to pass through;
two ends of the tightening spring are respectively fixed on the spring fixing block and the movable plug pin handle;
one end of the movable bolt rod is vertically fixed on the movable bolt handle, and the other end of the movable bolt rod sequentially penetrates through the tightening spring, the spring fixing block through hole, the bolt fixing block through hole and the fixing frame horizontal through hole;
when the movable bolt rod passes through the through hole on the upright post rod, the top surface of the supporting plate is flush with the top surface of the carriage; when the movable bolt rod passes through the lower through hole of the upright post rod, the top surface of the supporting plate is higher than the top surface of the carriage.
Further, the top and the carriage lateral wall top parallel and level of spring fixed block, the bottom and the carriage lateral wall bottom parallel and level of spring fixed block.
Further, the top and the carriage lateral wall top parallel and level of bolt fixed block, the bottom and the carriage lateral wall bottom parallel and level of bolt fixed block.
Furthermore, the spring fixing block through hole, the bolt fixing block through hole and the fixing frame horizontal through hole are located at the same vertical height.
Furthermore, the sizes of the through hole of the spring fixing block, the through hole of the bolt fixing block, the horizontal through hole of the fixing frame, the upper through hole of the upright post rod and the lower through hole of the upright post rod are the same.
Further, 1 group of 3 goods falling prevention devices are arranged on the side wall of the carriage; each car was fitted with 2 groups.
The utility model has the following beneficial effects:
1. the device is in a deformable mode, and can be used as an upright post to provide enclosure and support during normal use; when large goods need to be loaded, the upright posts are folded, and loading space is provided for the goods.
2. The device overcomes the defects of complex disassembly and assembly and inconvenient storage of the externally-inserted stand column of the traditional boxcar, does not need to be disassembled, is simple to operate and is suitable for various boxcars.
Drawings
Fig. 1 is a top view of a device for preventing cargo from falling off a boxcar according to the utility model.
Fig. 2 is a front view of a device for preventing cargo from falling off a boxcar according to the utility model.
Fig. 3 is a left side view of a device for preventing cargo from falling off a boxcar according to the utility model.
Fig. 4 is a front view of a second form of the device for preventing the fall of cargo in a boxcar according to the utility model.
Among them are: 10. a column; 11. a support plate; 12. a post rod; 121. a through hole is arranged on the upright post rod; 122. a lower through hole of the upright post rod; 20. a fixing frame; 21. a vertical through hole of the fixing frame; 22. a horizontal through hole of the fixing frame; 30. a plug pin assembly; 31. a movable latch handle; 32. a movable pin rod; 33. tightening the spring; 34. a spring fixing block; 341. a spring fixing block through hole; 35. a bolt fixing block; 351. the bolt fixed block through hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific preferred embodiments.
In the description of the present invention, it is to be understood that the terms "left side", "right side", "upper part", "lower part", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and that "first", "second", etc., do not represent an important degree of the component parts, and thus are not to be construed as limiting the present invention. The specific dimensions used in the present example are only for illustrating the technical solution and do not limit the scope of protection of the present invention.
As shown in fig. 1, the device for preventing goods in a freight car from falling comprises a column 10 arranged on the side wall of the car, a fixing frame 20 and a bolt assembly 30.
The upright post 10 comprises a support plate 11 and an upright post rod 12; the bottom surface of the fixed frame 20 is flush with the bottom surface of the side wall of the carriage; a fixed frame vertical through hole 21 for receiving the post rod 12 therethrough is vertically provided in the fixed frame 20.
The supporting plate 11 is arranged on the top surface of the fixing frame; the upright post rod 12 penetrates through the vertical through hole 21 of the fixing frame and is vertically fixed on the bottom surface of the supporting plate 11; the top surface of the pallet 11 is flush with the top surface of the side wall of the vehicle compartment.
The fixed frame 20 is also provided with a fixed frame horizontal through hole 22 through which the movable latch rod 32 passes.
The upright post rod 12 positioned in the fixing frame vertical through hole 21 is horizontally provided with an upright post rod upper through hole 121 for accommodating the movable bolt rod 32 to pass through; the upright post upper through hole 121 and the fixed frame horizontal through hole 22 are located at the same vertical height.
The bottom end of the upright post rod 12 is horizontally provided with an upright post rod lower through hole 122.
The spring fixing block 34 and the bolt fixing block 35 are arranged on the same side of the fixing frame 20; the top end of the spring fixing block 34 is flush with the top end of the side wall of the carriage, and the bottom end of the spring fixing block 34 is flush with the bottom end of the side wall of the carriage; the top and the carriage lateral wall top parallel and level of bolt fixed block 35, the bottom and the carriage lateral wall bottom parallel and level of bolt fixed block 35.
The spring fixing block 34 is provided with a spring fixing block through hole 341 for accommodating the movable latch rod 32 to pass through; the latch fixing block 35 is provided with a latch fixing block through-hole 351 receiving the movable latch rod 32 therethrough.
The spring fixing block through hole 341, the latch fixing block through hole 351 and the fixing frame horizontal through hole 22 are located at the same vertical height.
The spring fixing block through hole 341, the bolt fixing block through hole 351, the fixing frame horizontal through hole 22, the upright post upper through hole 121 and the upright post lower through hole 122 have the same size.
Two ends of a tightening spring 33 are respectively fixed on the spring fixing block 34 and the movable bolt handle 31.
One end of the movable bolt rod 32 is vertically fixed on the movable bolt handle 31, and the other end of the movable bolt rod passes through the tightening spring 33, the spring fixing block through hole 341, the bolt fixing block through hole 351 and the fixing frame horizontal through hole 22 in sequence.
When the movable bolt rod 32 passes through the through hole 121 on the upright post rod, the top surface of the supporting plate 11 is flush with the top surface of the carriage; when the movable bolt rod 32 passes through the lower through hole 122 of the upright rod, the top surface of the supporting plate 11 is higher than the top surface of the carriage.
The utility model sets 1 group of 3 goods falling prevention devices installed on the side wall of the carriage; each car was fitted with 2 groups.
The device has two working modes.
The first form: when the movable bolt rod 32 sequentially passes through the tightening spring 33, the spring fixing block through hole 341, the bolt fixing block through hole 351, the fixing frame horizontal through hole 22 and the upright post rod upper through hole 121, the supporting plate 11 of the device and the carriage bottom plate are on the same horizontal plane, which is equivalent to widening the width direction of the carriage and supporting the wider edge of the goods.
The second form: when the movable bolt rod 32 sequentially passes through the tightening spring 33, the spring fixing block through hole 341, the bolt fixing block through hole 351, the fixing frame horizontal through hole 22 and the upright rod lower through hole 122, the upright rod 12 rises, and narrow goods can be effectively protected to prevent slipping.
The switching between the two working states of the simple device can be carried out by pulling the movable bolt handle 32, and the device is simple and easy to operate.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the details of the embodiments, and various equivalent modifications can be made within the technical spirit of the present invention, and the scope of the present invention is also within the scope of the present invention.
Claims (6)
1. The utility model provides a device that is used for boxcar to prevent goods and drops which characterized in that: comprises a column (10) arranged on the side wall of the carriage, a fixed frame (20) and a bolt component (30);
the upright post (10) comprises a supporting plate (11) and an upright post rod (12);
the bottom surface of the fixed frame (20) is flush with the bottom surface of the side wall of the carriage; a fixed frame vertical through hole (21) for accommodating the upright post rod (12) to pass through is vertically arranged in the fixed frame (20);
the supporting plate (11) is arranged on the top surface of the fixing frame; the upright post rod (12) penetrates through the vertical through hole (21) of the fixed frame and is vertically fixed on the bottom surface of the supporting plate (11);
the top surface of the supporting plate (11) is flush with the top surface of the side wall of the carriage;
the bolt assembly (30) comprises a movable bolt handle (31), a movable bolt rod (32), a tightening spring (33), a spring fixing block (34) and a bolt fixing block (35);
the fixed frame (20) is also provided with a fixed frame horizontal through hole (22) for accommodating the movable bolt rod (32) to pass through;
a vertical pole upper through hole (121) for accommodating the movable bolt rod (32) to pass through is horizontally arranged on the vertical pole (12) positioned in the fixed frame vertical through hole (21); the through hole (121) on the upright post rod and the horizontal through hole (22) of the fixed frame are positioned at the same vertical height;
a lower upright post through hole (122) is horizontally arranged at the bottom end of the upright post rod (12);
the spring fixing block (34) and the bolt fixing block (35) are arranged on the same side of the fixing frame (20); the spring fixing block (34) is provided with a spring fixing block through hole (341) for accommodating the movable bolt rod (32) to pass through; the bolt fixing block (35) is provided with a bolt fixing block through hole (351) for accommodating the movable bolt rod (32) to pass through;
two ends of the tightening spring (33) are respectively fixed on the spring fixing block (34) and the movable bolt handle (31);
one end of the movable bolt rod (32) is vertically fixed on the movable bolt handle (31), and the other end of the movable bolt rod sequentially penetrates through the tightening spring (33), the spring fixing block through hole (341), the bolt fixing block through hole (351) and the fixing frame horizontal through hole (22);
when the movable bolt rod (32) penetrates through the through hole (121) on the upright post rod, the top surface of the supporting plate (11) is flush with the top surface of the carriage; when the movable bolt rod (32) passes through the lower through hole (122) of the upright post rod, the top surface of the supporting plate (11) is higher than the top surface of the carriage.
2. A device for preventing the fall of cargo from a boxcar, according to claim 1, wherein: the top and the carriage lateral wall top parallel and level of spring fixed block (34), the bottom and the carriage lateral wall bottom parallel and level of spring fixed block (34).
3. A device for preventing the fall of cargo from a boxcar, according to claim 1, wherein: the top and the carriage lateral wall top parallel and level of bolt fixed block (35), the bottom and the carriage lateral wall bottom parallel and level of bolt fixed block (35).
4. A device for preventing the fall of cargo from a boxcar, according to claim 1, wherein: the spring fixing block through hole (341), the bolt fixing block through hole (351) and the fixing frame horizontal through hole (22) are positioned at the same vertical height.
5. A device for preventing the fall of cargo from a boxcar, according to claim 1, wherein: the sizes of the spring fixing block through hole (341), the bolt fixing block through hole (351), the fixing frame horizontal through hole (22), the upright post rod upper through hole (121) and the upright post rod lower through hole (122) are the same.
6. A device for preventing the fall of cargo from a boxcar, according to claim 1, wherein: the 3 goods falling prevention devices are arranged on the side wall of the carriage in 1 group; each car was fitted with 2 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121470381.1U CN215944701U (en) | 2021-06-30 | 2021-06-30 | Device for preventing goods from falling off in boxcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121470381.1U CN215944701U (en) | 2021-06-30 | 2021-06-30 | Device for preventing goods from falling off in boxcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215944701U true CN215944701U (en) | 2022-03-04 |
Family
ID=80436585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121470381.1U Active CN215944701U (en) | 2021-06-30 | 2021-06-30 | Device for preventing goods from falling off in boxcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215944701U (en) |
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2021
- 2021-06-30 CN CN202121470381.1U patent/CN215944701U/en active Active
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