CN213735251U - Movable stand side curtain semitrailer - Google Patents
Movable stand side curtain semitrailer Download PDFInfo
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- CN213735251U CN213735251U CN202022011684.9U CN202022011684U CN213735251U CN 213735251 U CN213735251 U CN 213735251U CN 202022011684 U CN202022011684 U CN 202022011684U CN 213735251 U CN213735251 U CN 213735251U
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 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
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Abstract
The utility model provides a movable upright post side curtain semi-trailer, which comprises a frame, a front carriage, a rear carriage and a plurality of rotating upright posts, wherein a semi-trailer edge is connected between the upper part of the front carriage and the upper part of the rear carriage, and frame boundary beams are arranged on both sides of the frame; the tops of the plurality of rotating stand columns are movably arranged on the side wall of the semitrailer through the translation rotating mechanism, and the bottoms of the plurality of rotating stand columns are movably arranged on the frame side beam through the movable plug locking mechanism; the translation rotating mechanism comprises an opening fixing plate fixed on the edge of the semitrailer, and the opening fixing plate is provided with two strip-shaped holes and a channel hole; the top of the rotating upright post is provided with a rotating upright post fixing plate and two fixing bolts; the movable plug locking mechanism comprises an upright column movable plug, a movable plug lifting pin is rotatably arranged on the upright column movable plug, and a strip-shaped positioning hole is vertically formed in the rotating upright column. The movable stand column side curtain semi-trailer reduces the dead weight of the guide rail, is convenient and quick to operate, improves the operation safety and reduces the labor intensity.
Description
Technical Field
The utility model relates to a semitrailer field, specific theory has related to a movable stand side curtain semitrailer.
Background
The roof guide rail of a common side curtain semi-trailer is an integrated guide rail, is usually made of aluminum alloy and can fix a side curtain cloth and a stand column, so that the side curtain cloth and the stand column can slide back and forth through a guide rail groove. The stand slidable guide rail is the integrated guide rail of aluminum alloy, but this guide rail quality is light with high costs, and for reduce cost, the mill can adopt combination formula guide rail, and steel single groove guide rail of side curtain cloth promptly, steel single groove guide rail rethread midbody of stand are like square union coupling, and guide rail group cost has obtained the reduction this moment, but stand steel single groove guide rail dead weight is very heavy. In the actual use process, the upright column does not need to slide back and forth in a long distance, only the tray needs to be kept away, and the long-distance sliding top guide rail can droop due to self weight and top weight.
In order to solve the above problems, people are always seeking an ideal technical solution.
SUMMERY OF THE UTILITY MODEL
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a movable upright post side curtain semi-trailer comprises a frame, wherein a front carriage and a rear carriage are arranged at two ends of the frame, a semi-trailer edge is connected between the upper part of the front carriage and the upper part of the rear carriage, and frame edge beams are arranged at two sides of the frame;
a plurality of rotating upright columns are detachably arranged on the frame boundary beam, and a side curtain assembly is movably arranged between two adjacent rotating upright columns in the plurality of rotating upright columns;
the tops of the plurality of rotating stand columns are movably arranged on the side wall of the semitrailer through a translation rotating mechanism, and the bottoms of the plurality of rotating stand columns are movably arranged on the frame side beam through a movable plug locking mechanism;
the translation rotating mechanism comprises an opening fixing plate fixed on the side wall of the semitrailer, and two strip-shaped holes are formed in the opening fixing plate; one end of each of the two strip-shaped holes adjacent to each other extends vertically outwards to form a channel hole communicated with the strip-shaped holes; a rotating upright post fixing plate is arranged at the top of the rotating upright post, two fixing bolts are arranged on the rotating upright post fixing plate and correspond to the two strip-shaped holes, and the length distance between the two fixing bolts is equal to the length distance between the outer end of one strip-shaped hole and the inner end of the other strip-shaped hole;
the movable plug locking mechanism comprises a stand column movable plug which is slidably sleeved in a cavity inside the rotating stand column, a movable plug lifting pin is rotatably arranged on the stand column movable plug, a bar-shaped positioning hole is vertically arranged on the rotating stand column, and the upper end and the lower end of the bar-shaped positioning hole extend towards the left and right direction to form an arc-shaped positioning groove.
Based on the above, the top of the side curtain assembly is arranged on the periphery of the semitrailer in a sliding mode through the pulleys.
Based on the above, a side compartment plate and a side compartment fence can be detachably connected between the front compartment and the adjacent rotating upright, between the rear compartment and the adjacent rotating upright, and between the two adjacent rotating uprights.
The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model provides a movable stand side curtain semitrailer adopts stand movable plug to insert the frame boundary beam with rotatory stand in, stand movable plug can lift and descend to can be two rigidity from top to bottom.
Furthermore, the movable upright post side curtain semi-trailer is not provided with a groove-shaped guide rail between the top of the rotary upright post and the edge of the semi-trailer, the top of the rotary upright post is connected with the edge of the semi-trailer through an opening fixing plate, and two strip-shaped holes are formed in the opening fixing plate and are provided with openings at the end parts; and two fixing bolts are arranged at the top end of the rotating upright post, can be embedded into the opening fixing plate and can move left and right, and when the rotating upright post moves to one end of the strip-shaped hole, one end of the top of the rotating upright post can rotate out of the channel hole.
Therefore, the movable stand column side curtain semi-trailer can reduce the purchase cost of the side curtain semi-trailer, reduce the dead weight of the guide rail, realize that the rotary stand column can movably avoid the pallet for loading and unloading goods, has convenient and rapid movable operation of the rotary stand column, improves the operation safety type and reduces the labor intensity.
Drawings
Fig. 1 is a schematic view of the overall structure of a movable upright side curtain semi-trailer provided by the utility model.
Fig. 2 is a schematic view of a rotary stand column structure in a movable stand column side curtain semi-trailer.
Fig. 3 is a schematic side structure diagram of a rotary stand column in a movable stand column side curtain semi-trailer.
Fig. 4 is a schematic view of the installation state of the rotary stand column in the movable stand column side curtain semi-trailer provided by the utility model.
Fig. 5 is a schematic view of a local structure of a rotary stand column in a movable stand column side curtain semi-trailer.
Fig. 6 is a schematic view of the rotation state of the rotating stand column in the movable stand column side curtain semi-trailer provided by the utility model.
In the figure: 1. a frame; 2. a front compartment; 3. a rear compartment; 4. the side wall of the semitrailer; 5. rotating the upright post; 6. a frame side rail; 7. a side curtain assembly; 8. a side compartment plate; 9. a side compartment barrier; 10. a movable plug of the upright post; 11. rotating the upright post fixing plate; 12. fixing the bolt; 13. strip-shaped positioning holes; 14. a movable plug lifting pin; 15. an opening fixing plate; 16. a strip-shaped hole; 17. a passage hole.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
Example 1
The embodiment provides a movable upright post side curtain semitrailer, which comprises a frame 1, wherein a front compartment 2 and a rear compartment 3 are arranged at two ends of the frame 1, as shown in fig. 1, 2, 3, 4, 5 and 6. A semi-trailer edge enclosure 4 is connected between the upper part of the front carriage 2 and the upper part of the rear carriage 3, and frame edge beams 6 are arranged on two sides of the frame 1.
A plurality of rotating upright posts 5 are detachably arranged on the frame side beam 6, and a side curtain assembly 7 is movably arranged between two adjacent rotating upright posts 5 in the plurality of rotating upright posts 5.
The top of the rotating upright posts 5 is movably arranged on the side wall 4 of the semitrailer through a translation rotating mechanism, and the bottom of the rotating upright posts 5 is movably arranged on the frame side beam 6 through a movable plug locking mechanism.
The translation and rotation mechanism comprises an opening fixing plate 15 fixed on the side wall 4 of the semitrailer, and two strip-shaped holes 16 are formed in the opening fixing plate 15. One end of each of the two adjacent elongated holes 16 extends perpendicularly outwards to form a channel hole 17 communicated with the elongated holes. The top of rotatory stand 5 is provided with rotatory stand fixed plate 11, be provided with two fixing bolt 12 on the rotatory stand fixed plate 11. The two fixing bolts 12 are arranged corresponding to the two elongated holes 16. The length distance between two said fixing bolts 12 is equal to the length distance between the outer end of one of the elongated holes 16 and the inner end of another elongated hole 16.
The movable plug locking mechanism comprises an upright post movable plug 10 which is sleeved in the inner cavity of the rotating upright post 5 in a sliding manner. The upright column movable plug 10 is rotatably provided with a movable plug lifting pin 14, the rotary upright column 5 is vertically provided with a strip-shaped positioning hole 13, and the upper end and the lower end of the strip-shaped positioning hole 13 extend towards the left and right direction to form an arc-shaped positioning groove.
The top of the side curtain assembly 7 is arranged on the side wall 4 of the semitrailer in a sliding manner through pulleys. A side compartment plate 8 and a side compartment fence 9 can be detachably connected between the front compartment 2 and the adjacent rotating upright 5, between the rear compartment 3 and the adjacent rotating upright 5 and between the two adjacent rotating uprights 5.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (3)
1. The utility model provides a movable stand side curtain semitrailer, includes the frame, and the frame both ends are provided with front carriage and back carriage, its characterized in that: a semi-trailer edge is connected between the upper part of the front carriage and the upper part of the rear carriage, and frame edge beams are arranged on both sides of the frame;
a plurality of rotating upright columns are detachably arranged on the frame boundary beam, and a side curtain assembly is movably arranged between two adjacent rotating upright columns in the plurality of rotating upright columns;
the tops of the plurality of rotating stand columns are movably arranged on the side wall of the semitrailer through a translation rotating mechanism, and the bottoms of the plurality of rotating stand columns are movably arranged on the frame side beam through a movable plug locking mechanism;
the translation rotating mechanism comprises an opening fixing plate fixed on the side wall of the semitrailer, and two strip-shaped holes are formed in the opening fixing plate; one end of each of the two strip-shaped holes adjacent to each other extends vertically outwards to form a channel hole communicated with the strip-shaped holes; a rotating upright post fixing plate is arranged at the top of the rotating upright post, two fixing bolts are arranged on the rotating upright post fixing plate and correspond to the two strip-shaped holes, and the length distance between the two fixing bolts is equal to the length distance between the outer end of one strip-shaped hole and the inner end of the other strip-shaped hole;
the movable plug locking mechanism comprises a stand column movable plug which is slidably sleeved in a cavity inside the rotating stand column, a movable plug lifting pin is rotatably arranged on the stand column movable plug, a bar-shaped positioning hole is vertically arranged on the rotating stand column, and the upper end and the lower end of the bar-shaped positioning hole extend towards the left and right direction to form an arc-shaped positioning groove.
2. The movable upright post side curtain semitrailer of claim 1, wherein: the top of the side curtain assembly is arranged on the side wall of the semitrailer in a sliding mode through pulleys.
3. The movable upright post side curtain semitrailer of claim 2, wherein: and a side carriage plate and a side carriage fence can be detachably connected between the front carriage and the adjacent rotating upright column, between the rear carriage and the adjacent rotating upright column and between the two adjacent rotating upright columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011684.9U CN213735251U (en) | 2020-09-15 | 2020-09-15 | Movable stand side curtain semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011684.9U CN213735251U (en) | 2020-09-15 | 2020-09-15 | Movable stand side curtain semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213735251U true CN213735251U (en) | 2021-07-20 |
Family
ID=76843359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022011684.9U Active CN213735251U (en) | 2020-09-15 | 2020-09-15 | Movable stand side curtain semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213735251U (en) |
-
2020
- 2020-09-15 CN CN202022011684.9U patent/CN213735251U/en active Active
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