CN220391209U - Semitrailer chassis with lifting structure - Google Patents
Semitrailer chassis with lifting structure Download PDFInfo
- Publication number
- CN220391209U CN220391209U CN202322088030.XU CN202322088030U CN220391209U CN 220391209 U CN220391209 U CN 220391209U CN 202322088030 U CN202322088030 U CN 202322088030U CN 220391209 U CN220391209 U CN 220391209U
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- block
- semitrailer
- chassis
- lifting structure
- fixedly connected
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 24
- 230000006978 adaptation Effects 0.000 claims 3
- 238000005728 strengthening Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides a semitrailer chassis with a lifting structure, which relates to the technical field of semitrailers and comprises the following components: the semi-trailer comprises a semi-trailer body, wherein a platform is arranged on one side of the semi-trailer body, a chassis body is arranged on one side of the semi-trailer body, and a mounting mechanism is arranged on one side of the chassis body. According to the utility model, the mounting mechanism and the reinforcing mechanism are arranged, the hydraulic rod for lifting is additionally arranged on the chassis body of the semitrailer body by utilizing the mounting block and the fixing block, and the fixing block is fixed by the clamping block and the reinforcing mechanism, so that good fixing measures are provided between the fixing block and the mounting block, the chassis body of the semitrailer body is provided with good lifting assembly disassembly measures, the phenomenon of excessive weight of the chassis body is avoided, the probability of influencing the carrying capacity of the semitrailer body due to the lifting assembly is reduced, and the carrying capacity of the semitrailer body is improved.
Description
Technical Field
The utility model relates to the technical field of semitrailers, in particular to a semitrailer chassis with a lifting structure.
Background
The existing semitrailer generally has the relevant chassis lifting function, the chassis can be lifted through additionally installing the relevant lifting assembly on the chassis, but most of the common semitrailer chassis and the additionally installed lifting assembly are integrated, the disassembly operation is relatively troublesome, and in order to enable the lifting assembly to be used for a long time, most of the lifting assembly additionally installed on the common semitrailer chassis is complex in structure and heavy in weight, the lifting assembly is easy to cause weight influence on the chassis, so that the chassis of the semitrailer is not provided with good lifting assembly disassembly measures, and the carrying capacity of the semitrailer is seriously influenced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a semitrailer chassis with a lifting structure, wherein most of lifting components additionally arranged on the conventional semitrailer chassis are integrated with the chassis, and the carrying capacity of the semitrailer is easily affected due to the fact that the conventional lifting components are complex and heavy in structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a semitrailer chassis with a lifting structure, comprising: the semi-trailer comprises a semi-trailer body, one side of the semi-trailer body is provided with a platform, one side of the semi-trailer body is provided with a chassis body, one side of the chassis body is provided with a mounting mechanism, the mounting mechanism comprises a hydraulic rod arranged on one side of the chassis body, one side of the chassis body is fixedly connected with a mounting block, one side of the hydraulic rod is fixedly connected with a base, the other side of the hydraulic rod is fixedly connected with a fixing block, a clamping block penetrates through the inside of the mounting block in a sliding mode, the outer surface of the mounting block is provided with a reinforcing mechanism, one side of the clamping block is fixedly connected with a sliding plate, the inner part of the mounting block is fixedly connected with a limiting rod, the outer surface of the limiting rod is sleeved with a spring, and the inner part of the mounting block is fixedly connected with a guide rod.
As a preferred implementation mode, a fixing groove matched with the fixing block is formed in one side of the mounting block, and a clamping groove matched with the clamping block is formed in one side of the fixing block.
As a preferred implementation mode, a sliding groove matched with the sliding plate is formed in the mounting block, a limiting hole matched with the limiting rod is formed in one side of the sliding plate, and a guiding hole matched with the guiding rod is formed in one side of the sliding plate.
As a preferred implementation mode, one end of the spring is welded on one surface of the inner wall of the sliding groove in the mounting block, and the other end of the spring is welded on one side of the sliding plate.
As a preferred implementation mode, the reinforcing mechanism comprises a lantern ring sleeved on the outer surface of the mounting block, a baffle ring is sleeved on the outer surface of the mounting block, and threaded rings are arranged on the outer surface of the mounting block and one side of the clamping block.
As a preferred embodiment, one side of the baffle ring is contacted with one side of the lantern ring, and a thread groove matched with the thread ring is formed in the inner wall of the lantern ring.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the utility model, the mounting mechanism and the reinforcing mechanism are arranged, the hydraulic rod for lifting is additionally arranged on the chassis body of the semitrailer body by utilizing the mounting block and the fixing block, and the fixing block is fixed by the clamping block and the reinforcing mechanism, so that good fixing measures are provided between the fixing block and the mounting block, the chassis body of the semitrailer body is provided with good lifting assembly disassembly measures, the lifting assembly and the chassis body can be disassembled in the carrying process of the semitrailer body, the phenomenon of excessive weight of the chassis body is avoided, the probability of influencing the carrying capacity of the semitrailer body due to the lifting assembly is reduced, and the carrying capacity of the semitrailer body is improved.
Drawings
Fig. 1 is a perspective view of a semitrailer chassis with a lifting structure.
Fig. 2 is an expanded perspective view of a semitrailer chassis with a lifting structure provided by the utility model.
Fig. 3 is a cross-sectional perspective view of a mounting block of a semitrailer chassis with a lifting structure provided by the utility model.
Fig. 4 is a perspective view of a collar of a semitrailer chassis with a lifting structure.
Legend description:
1. a semitrailer body; 2. a platform; 3. a chassis body; 4. a mounting mechanism;
41. a hydraulic rod; 42. a mounting block; 43. a base; 44. a fixed block; 45. a clamping block; 46. a reinforcement mechanism; 47. a slide plate; 48. a limit rod; 49. a spring; 410. a guide rod;
461. a collar; 462. a baffle ring; 463. a thread ring.
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.
Example 1
As shown in fig. 1-4, the present utility model provides a technical solution: a semitrailer chassis with a lifting structure, comprising: the semitrailer body 1, one side of the semitrailer body 1 is provided with the platform 2, one side of the semitrailer body 1 is provided with the chassis body 3, one side of the chassis body 3 is provided with the installation mechanism 4, the installation mechanism 4 comprises a hydraulic rod 41 arranged on one side of the chassis body 3, one side of the chassis body 3 is fixedly connected with the installation block 42, one side of the installation block 42 is provided with a fixed slot matched with the fixed block 44, the fixed block 44 can be normally inserted into the installation block 42 through the fixed slot, one side of the fixed block 44 is provided with a clamping slot matched with the clamping block 45, the clamping block 45 can be normally inserted into the fixed block 44 through the clamping slot, the fixed block 44 can be fixed in the installation block 42 by means of the clamping block 45, the inside of the installation block 42 is provided with a sliding slot matched with the sliding plate 47, the sliding plate 47 can normally move in the installation block 42 through the sliding slot, one side of the sliding plate 47 is provided with a limit hole matched with the limit rod 48, one side of the sliding plate 47 is provided with a guide hole matched with the guide rod 410, by arranging the limit hole and the guide hole, the sliding plate 47 can keep good moving limit characteristics and good moving guide characteristics by means of the limit rod 48 in the moving process, one side of the hydraulic rod 41 is fixedly connected with the base 43, the other side of the hydraulic rod 41 is fixedly connected with the fixed block 44, the inside of the mounting block 42 is penetrated by a clamping block 45 in a sliding way, the outer surface of the mounting block 42 is provided with a reinforcing mechanism 46, one side of the clamping block 45 is fixedly connected with the sliding plate 47, the inside of the mounting block 42 is fixedly connected with the limit rod 48, the outer surface of the limit rod 48 is sleeved with a spring 49, one end of the spring 49 is welded on one side of the inner chute wall of the mounting block 42, and the other end of the spring 49 is welded on one side of the sliding plate 47, by providing the spring 49, the spring 49 provides enough elastic force so that the sliding plate 47 can maintain good stability inside the mounting block 42 by means of the elastic force of the spring 49, and the guide rod 410 is fixedly connected inside the mounting block 42.
Example 2
As shown in fig. 2-4, the reinforcing mechanism 46 includes a collar 461 sleeved on the outer surface of the mounting block 42, a baffle ring 462 is sleeved on the outer surface of the mounting block 42, one side of the baffle ring 462 contacts with one side of the collar 461, a thread groove matched with the thread ring 463 is formed in the inner wall of the collar 461, the mounting block 42 and the clamping block 45 can be fixed by threads through the thread groove, random sliding of the clamping block 45 in the mounting block 42 is reduced, and the thread ring 463 is arranged on the outer surface of the mounting block 42 and one side of the clamping block 45.
Working principle:
in use, as shown in fig. 1-4, the hydraulic stem 41 is first connected to the chassis body 3, the fixing block 44 on the hydraulic stem 41 is inserted into the mounting block 42, and the position of the hydraulic stem 41 is kept stationary. After the fixed block 44 is inserted into the installation block 42, the clamping block 45 is pushed to move, the initial position of the clamping block 45 is that one side provided with the threaded ring 463 protrudes from the outer surface of the installation block 42, one side provided with the threaded ring 463 is pushed to move, the clamping block 45 gradually moves towards the inside of the installation block 42 and drives the sliding plate 47 to move, the sliding plate 47 moves in the inside of the installation block 42 and slides on the outer surfaces of the limiting rod 48 and the guide rod 410, the shape of the spring 49 is gradually changed under the influence of the acting force of the movement of the sliding plate 47, the other side of the clamping block 45 gradually moves out of the installation block 42 and is gradually inserted into the inside of the fixed block 44 until the clamping block 45 is pushed to move until the clamping block 45 cannot continue to move, and the threaded ring 463 on the clamping block 45 coincides with the threaded ring 463 on the outer surface of the installation block 42. The position of the clamping block 45 after pushing is kept still, the dragging lantern ring 461 moves to one side of the threaded ring 463, the lantern ring 461 rotates slowly, the lantern ring 461 is gradually sleeved on the outer surface of the threaded ring 463 along with rotation until the rotating lantern ring 461 contacts with the baffle ring 462, the lantern ring 461 fixes the clamping block 45, and the fixing block 44 is fixed in the installation block 42 by the clamping block 45. When the hydraulic rod 41 is started, the hydraulic rod 41 moves reversely to drive the base 43 to gradually approach the ground until the hydraulic rod 41 moves to the base 43 to contact the ground, because the fixing block 44 is fixed in the mounting block 42, the mounting block 42 is connected with the chassis body 3 of the semitrailer body 1. As the hydraulic lever 41 continues to operate after the base 43 contacts the ground, the chassis body 3 gradually rises by the thrust of the hydraulic lever 41.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A semitrailer chassis having a lifting structure, comprising: semitrailer body (1), one side of semitrailer body (1) is provided with platform (2), one side of semitrailer body (1) is provided with chassis body (3), one side of chassis body (3) is provided with installation mechanism (4), installation mechanism (4) are including hydraulic stem (41) that chassis body (3) one side set up, one side fixedly connected with installation piece (42) of chassis body (3), one side fixedly connected with base (43) of hydraulic stem (41), the opposite side fixedly connected with fixed block (44) of hydraulic stem (41), the inside slip of installation piece (42) runs through there is fixture block (45), the surface of installation piece (42) is provided with strengthening mechanism (46), one side fixedly connected with slide (47) of fixture block (45), the inside fixedly connected with gag lever post (48) of installation piece (42), the surface cover of gag lever post (48) is equipped with spring (49), the inside fixedly connected with guide bar (410) of installation piece (42).
2. A semitrailer chassis with a lifting structure as claimed in claim 1, characterized in that: one side of the installation block (42) is provided with a fixing groove matched with the fixing block (44), and one side of the fixing block (44) is provided with a clamping groove matched with the clamping block (45).
3. A semitrailer chassis with a lifting structure as claimed in claim 1, characterized in that: the inside of installation piece (42) is seted up the spout with slide (47) looks adaptation, the spacing hole with gag lever post (48) looks adaptation is seted up to one side of slide (47), and the guiding hole with guide bar (410) looks adaptation is seted up to one side of slide (47).
4. A semitrailer chassis having a lifting structure as claimed in claim 3, wherein: one end of the spring (49) is welded on one surface of the inner wall of the sliding groove in the mounting block (42), and the other end of the spring (49) is welded on one side of the sliding plate (47).
5. A semitrailer chassis with a lifting structure as claimed in claim 1, characterized in that: the reinforcing mechanism (46) comprises a lantern ring (461) sleeved on the outer surface of the mounting block (42), a baffle ring (462) is fixedly sleeved on the outer surface of the mounting block (42), and threaded rings (463) are arranged on the outer surface of the mounting block (42) and one side of the clamping block (45).
6. A semitrailer chassis having a lifting structure as defined in claim 5, wherein: one side of the baffle ring (462) is contacted with one side of the lantern ring (461), and a thread groove matched with the thread ring (463) is formed in the inner wall of the lantern ring (461).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322088030.XU CN220391209U (en) | 2023-08-03 | 2023-08-03 | Semitrailer chassis with lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322088030.XU CN220391209U (en) | 2023-08-03 | 2023-08-03 | Semitrailer chassis with lifting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220391209U true CN220391209U (en) | 2024-01-26 |
Family
ID=89606283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322088030.XU Active CN220391209U (en) | 2023-08-03 | 2023-08-03 | Semitrailer chassis with lifting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220391209U (en) |
-
2023
- 2023-08-03 CN CN202322088030.XU patent/CN220391209U/en active Active
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