CN220595047U - Cabin grid type transportation semitrailer with adjustable carriage area - Google Patents
Cabin grid type transportation semitrailer with adjustable carriage area Download PDFInfo
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- CN220595047U CN220595047U CN202322312052.XU CN202322312052U CN220595047U CN 220595047 U CN220595047 U CN 220595047U CN 202322312052 U CN202322312052 U CN 202322312052U CN 220595047 U CN220595047 U CN 220595047U
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- connecting rod
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- frame
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- 230000003028 elevating effect Effects 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to the technical field of transportation and discloses a cabin grid type transportation semitrailer capable of adjusting the carriage area, which comprises a frame, wherein a support frame is fixedly connected to the frame, an air cylinder is hinged to the support frame, a connecting rod I is hinged to the output end of the air cylinder, a lifting table is hinged to one end of the connecting rod I, a connecting rod II is hinged between the lifting table and the support frame, the middle part of the connecting rod I is hinged to the support frame, a fixing mechanism is fixedly connected to the frame, the fixing mechanism comprises a support I and a support II, a connecting rod III is hinged to two ends of the support I, a connecting rod IV is hinged to the connecting rod III, and a clamping block II is fixedly connected to the support II. According to the utility model, the output end of the air cylinder pushes the connecting rod to enable the lifting platform to rise to a certain height from the bottom of the close carriage, so that a layer of the carriage can be added, the carriage area is increased, and the bottom cargo is prevented from being extruded and damaged by the cargo stack.
Description
Technical Field
The utility model relates to the technical field of transportation, in particular to a cabin-grid type transportation semitrailer with an adjustable carriage area.
Background
The semitrailer is a heavy transportation means, because the carriage area of most semitrailers is always invariable, the transportation efficiency is reduced, and the semitrailer is required to be selected and used correspondingly according to the quantity of transported goods when in use, the use adaptability of the semitrailer is reduced, the goods are continuously stacked along with the increase of the placed goods, the extrusion effect on the goods at the bottom layer is bigger and bigger, the bottom goods are very likely to be packaged and even the goods inside the bottom goods are likely to be damaged during transportation, and for this reason, the semitrailer with the adjustable carriage area is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a cabin-grid type transport semi-trailer with an adjustable carriage area.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a storehouse bars formula transportation semitrailer of adjustable carriage area, includes the frame, fixedly connected with support frame on the frame, it has the cylinder to articulate on the support frame, the cylinder output articulates there is connecting rod one, connecting rod one end articulates there is the elevating platform, articulated between elevating platform and the support frame has connecting rod two, connecting rod one middle part articulates on the support frame.
As a further description of the above technical solution:
the fixing mechanism comprises a first bracket and a second bracket, wherein a third connecting rod is hinged to two ends of the first bracket, a fourth connecting rod is hinged to the third connecting rod, a sliding block is hinged to the fourth connecting rod, a first buckling block is fixedly connected to the bottom of the sliding block, a second buckling block is fixedly connected to the second bracket, and the first buckling block and the second buckling block are parallel and tightly adhered.
As a further description of the above technical solution:
the guide rail is fixedly connected between the first bracket and the second bracket, and penetrates through the sliding block which is slidably connected to the guide rail.
As a further description of the above technical solution:
the second connecting rod is parallel to the first connecting rod.
As a further description of the above technical solution:
and a spring is fixedly connected between the connecting rods III.
As a further description of the above technical solution:
one end of the lifting platform, which is close to the headstock, is fixedly connected with a fixed column.
As a further description of the above technical solution:
the first buckle block and the second buckle block are provided with semicircular holes, the diameter of the front end of the fixing column is smaller than that of the semicircular holes, the diameter of the middle part of the fixing column is larger than that of the semicircular holes, and the diameter of the tail part of the fixing column is smaller than that of the semicircular holes.
The utility model has the following beneficial effects:
1. according to the utility model, the output end of the air cylinder pushes the connecting rod to enable the lifting platform to rise to a certain height from the bottom of the close carriage, so that a layer of the carriage can be added, the carriage area is increased, and the bottom cargo is prevented from being extruded and damaged by the cargo stack.
2. According to the utility model, after the lifting platform is lifted, the fixed column on the lifting platform stretches into the fixing mechanism and is fixed, so that the lifting platform can be fixed after being lifted, and shaking in cargo transportation is avoided.
Drawings
FIG. 1 is a perspective view of a cabin-grid type transport semitrailer with an adjustable cabin area;
fig. 2 is a schematic diagram of the internal structure of a cabin-grid type transport semitrailer with adjustable cabin area according to the present utility model;
FIG. 3 is a rear view of a truck bed type transportation semitrailer with an adjustable cabin area according to the present utility model;
FIG. 4 is an enlarged view of FIG. 1 at A;
fig. 5 is an enlarged view at B in fig. 3.
Legend description:
1. a frame; 2. a support frame; 3. a cylinder; 4. a first connecting rod; 5. a lifting table; 6. a second connecting rod; 7. a first bracket; 8. a second bracket; 9. a connecting rod III; 10. a connecting rod IV; 11. a slide block; 12. a first buckling block; 13. a second fastening block; 14. a guide rail; 15. a spring; 16. fixing the column; 17. a semicircular hole; 18. a fixing mechanism.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a storehouse bars formula transportation semitrailer of adjustable carriage area, including frame 1, fixedly connected with support frame 2 on the frame 1, it has cylinder 3 to articulate on the support frame 2, cylinder 3 output articulates there is connecting rod one 4, connecting rod one 4 one end articulates there is elevating platform 5, it has connecting rod two 6 to articulate between elevating platform 5 and the support frame 2, connecting rod one 4 middle part articulates on support frame 2, cylinder 3 output promotes connecting rod one 4 and makes elevating platform 5 rise to the take level from pasting tight carriage bottom to thereby can increase one deck increase carriage area in the messenger's carriage, avoid the goods to pile up to the bottom goods extrusion damage.
The frame 1 is fixedly connected with a fixing mechanism 18, the fixing mechanism 18 comprises a first support 7 and a second support 8, two ends of the first support 7 are hinged with a third connecting rod 9, the third connecting rod 9 is hinged with a fourth connecting rod 10, the fourth connecting rod 10 is connected with a sliding block 11, the bottom of the sliding block 11 is fixedly connected with a first clamping block 12, the second support 8 is fixedly connected with a second clamping block 13, the first clamping block 12 and the second clamping block 13 are parallel and tightly attached, a guide rail 14 is fixedly connected between the first support 7 and the second support 8, the guide rail 14 penetrates through the sliding block 11, the sliding block 11 is slidably connected onto the guide rail 14, the second connecting rod 6 and the first connecting rod 4 are parallel, a spring 15 is fixedly connected between the third connecting rod 9, one end of the lifting platform 5 close to the head is fixedly connected with a fixing column 16, the first clamping block 12 and the second clamping block are provided with a semicircular hole 17, the front end diameter of the fixing column 16 is smaller than the semicircular hole 17, the middle diameter of the fixing column 16 is larger than the semicircular hole 17, the tail diameter of the fixing column 16 is smaller than the semicircular hole 17, the tail of the fixing column 16 is fixed after the lifting platform 5 stretches into the fixing mechanism 18, and is fixed after the lifting platform 5, the fixing column 16 is rocked, the lifting platform is fixed, and can be prevented from lifting goods.
Working principle: the output end of the cylinder 3 drives the lifting platform 5 to lift from the bottom of the frame 1 through the first connecting rod 4, the second connecting rod 6 ensures that the lifting platform 5 is parallel to the bottom of a carriage when lifted, after the lifting platform 5 is lifted to the highest point, the fixed column 16 on the lifting platform 5 stretches into the fixed mechanism 18 to be fixed, stability after the lifting platform 5 is lifted is ensured, the front end of the fixed column 16 stretches into the semicircular hole 17 between the first clamping block 12 and the second clamping block 13, the third connecting rod 9 and the fourth connecting rod 10 are pushed by the spring 15 to enable the sliding block 11 to slide downwards along the guide rail 14, so that the first clamping block 12 is driven to move, and the first clamping block 12 and the second clamping block 12 are clamped in the fixed column 16 after the second clamping block is attached again.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides an adjustable carriage area's storehouse bars formula transportation semitrailer, includes frame (1), its characterized in that: fixedly connected with support frame (2) on frame (1), articulated on support frame (2) have cylinder (3), the articulated first (4) of connecting rod that have of cylinder (3) output, first (4) one end of connecting rod articulates there is elevating platform (5), articulated between elevating platform (5) and support frame (2) have connecting rod two (6), first (4) middle part of connecting rod articulates on support frame (2).
2. The cabin-grid type transport semitrailer with adjustable cabin area according to claim 1, wherein: fixedly connected with fixed establishment (18) on frame (1), fixed establishment (18) are including support one (7), support two (8), support one (7) both ends are articulated have connecting rod three (9), connecting rod three (9) are articulated have connecting rod four (10), connecting rod four (10) are articulated have slider (11), slider (11) bottom fixedly connected with buckle piece one (12), fixedly connected with buckle piece two (13) on support two (8), buckle piece one (12) and buckle piece two (13) are parallel and paste tight setting.
3. The cabin-grid type transport semitrailer with adjustable cabin area according to claim 2, wherein: a guide rail (14) is fixedly connected between the first bracket (7) and the second bracket (8), the guide rail (14) penetrates through the sliding block (11), and the sliding block (11) is slidably connected onto the guide rail (14).
4. A cabin-grid type transportation semitrailer with adjustable cabin area according to claim 3, characterized in that: the second connecting rod (6) and the first connecting rod (4) are arranged in parallel.
5. The adjustable bed area bin gate type transport semi-trailer of claim 4, wherein: a spring (15) is fixedly connected between the connecting rods III (9).
6. The adjustable bed area bin gate type transport semi-trailer of claim 5, wherein: one end of the lifting table (5) close to the vehicle head is fixedly connected with a fixing column (16).
7. The cabin-grid type transport semitrailer with adjustable cabin area according to claim 6, wherein: the novel anti-theft fixing device is characterized in that semicircular holes (17) are formed in the first buckle block (12) and the second buckle block, the diameter of the front end of the fixing column (16) is smaller than that of the semicircular holes (17), the diameter of the middle of the fixing column (16) is larger than that of the semicircular holes (17), and the diameter of the tail of the fixing column (16) is smaller than that of the semicircular holes (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322312052.XU CN220595047U (en) | 2023-08-28 | 2023-08-28 | Cabin grid type transportation semitrailer with adjustable carriage area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322312052.XU CN220595047U (en) | 2023-08-28 | 2023-08-28 | Cabin grid type transportation semitrailer with adjustable carriage area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220595047U true CN220595047U (en) | 2024-03-15 |
Family
ID=90172548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322312052.XU Active CN220595047U (en) | 2023-08-28 | 2023-08-28 | Cabin grid type transportation semitrailer with adjustable carriage area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220595047U (en) |
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2023
- 2023-08-28 CN CN202322312052.XU patent/CN220595047U/en active Active
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| GR01 | Patent grant |