CN212667501U - Car carrier with telescopic upright post - Google Patents
Car carrier with telescopic upright post Download PDFInfo
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- CN212667501U CN212667501U CN202021448035.9U CN202021448035U CN212667501U CN 212667501 U CN212667501 U CN 212667501U CN 202021448035 U CN202021448035 U CN 202021448035U CN 212667501 U CN212667501 U CN 212667501U
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- upright
- upright post
- oil cylinder
- lifting platform
- limiting
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Abstract
The utility model relates to the technical field of transportation equipment, in particular to a car carrier with a telescopic upright post, which comprises a frame, a lifting platform is arranged above the frame, the frame is connected with the lifting platform through a lifting device, by changing the original integral structure of the upright post into a telescopic type and splicing and sleeving the first upright post, the second upright post and the third upright post, the telescopic upright posts are used for controlling the longitudinal position of the lifting platform to replace the original fixed upright posts to limit the space of the lifting platform, the loading operation of the car is convenient, the telescopic operation of the second upright post and the third upright post is respectively controlled by the first oil cylinder and the second oil cylinder, the oil cylinder is provided with the sliding groove and the guide rail, the oil cylinder II is guaranteed not to shift along with the rising process of the second upright column through the sliding groove and the guide rail, and stable operation of equipment is guaranteed.
Description
Technical Field
The utility model relates to a transportation equipment technical field especially relates to a sedan-chair fortune car with flexible stand.
Background
The existing car carrier upright columns in the market are generally fixed and welded on a lower car frame, an upper edge beam is arranged at the upper ends of the upright columns, an oil cylinder and a sliding block are arranged in the upright columns, the sliding block is connected with an upper platform, and the upper platform is lifted through the lifting of the sliding block.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a sedan-chair fortune car with flexible stand.
The utility model discloses a realize through following technical scheme: a car carrier with a telescopic upright post comprises a car frame, wherein a lifting platform is arranged above the car frame, the car frame is connected with the lifting platform through a lifting device, the lifting device comprises a base positioned on the car frame, a first upright post, a second upright post and a third upright post which are sequentially arranged on the base from bottom to top are arranged on the base, a first oil cylinder is arranged on one side of the first upright post, the movable end of the first oil cylinder is fixedly connected with the upper end of the second upright post, a sliding groove is arranged on the other side of the first upright post, a guide rail is inserted in the sliding groove, one end of the guide rail is positioned in the sliding groove, the other end of the guide rail is fixedly connected with the upper end of the second upright post, a second oil cylinder is arranged on one side of the guide rail, which is far away from the first upright post, the movable end of the second oil cylinder is connected with the upper end of the third upright post, a limiting plate is, the limiting device comprises a limiting groove positioned at the upper end of the first stand column and a mounting hole positioned on the side wall of the second stand column and matched with the limiting groove, limiting rods are inserted in the limiting groove and the mounting hole, and clamping blocks are arranged at two ends of each limiting rod.
Furthermore, a limiting device for supporting and positioning is also arranged between the second upright post and the third upright post.
Furthermore, the limiting groove is arc-shaped, the number of the mounting holes is 3-5, and the limiting groove and the circle center of the mounting hole are on the same vertical axis.
Furthermore, a mounting groove is formed in the side wall of the lifting platform, a connecting hole is formed in the mounting groove, and the upper end of the third stand column is connected with the lifting platform through the mounting groove.
Furthermore, the third stand with the movable end of hydro-cylinder two is connected through the connecting plate between, the thickness of connecting plate is less than the degree of depth of mounting groove, the connecting plate passes through the connecting hole with the mounting groove and is connected.
The beneficial effects of the utility model reside in that: through changing original stand into retractable by original overall structure, through first stand, the concatenation and the suit of second stand and third stand, the stand that carries out the control of longitudinal position to lift platform through retractable replaces original fixed stand to lift platform's space restriction, make things convenient for the loading operation of car, control the flexible operation of second stand and third stand respectively through hydro-cylinder one and hydro-cylinder two, locate to be provided with spout and guide rail at the hydro-cylinder, it can not take place the skew to guarantee hydro-cylinder two at the in-process that rises along with the second stand through setting up of spout and guide rail, guarantee the even running of equipment.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the middle lifting device of the present invention.
Wherein: 1-a vehicle frame; 2-a lifting platform; 3-a base; 4-a first upright; 5-a second upright post; 6-a third column; 7-oil cylinder I; 8-a chute; 9-a guide rail; 10-oil cylinder II; 11-a limiting plate; 12-a limiting groove; 13-mounting holes; 14-a limiting rod; 15-a fixture block; 16-mounting grooves; 17-a connection hole; 18-connecting plate.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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.
Example 1
As shown in figure 1-2, a sedan with telescopic upright posts comprises a frame 1, a lifting platform 2 is arranged above the frame 1, the frame 1 is connected with the lifting platform 2 through a lifting device, the lifting device comprises a base 3 positioned on the frame 1, a first upright post 4, a second upright post 5 and a third upright post 6 which are sequentially arranged from bottom to top are arranged on the base 3, a first oil cylinder 7 is arranged on one side of the first upright post 4, the movable end of the oil cylinder is fixedly connected with the upper end of the second upright post 5, a sliding chute 8 is arranged on the other side of the first upright post 4, a guide rail 9 is inserted in the sliding chute 8, one end of the guide rail 9 is positioned in the sliding chute 8, the other end of the guide rail is fixedly connected with the upper end of the second upright post 5, a second oil cylinder 10 is arranged on one side of the guide rail 9, which is far away from the first upright post 4, the movable end of the second, a limiting device for supporting and positioning is arranged between the first upright post 4 and the second upright post 5, a limiting device for supporting and positioning is also arranged between the second upright post 5 and the third upright post 6, the limiting device comprises a limiting groove 12 positioned at the upper end of the first upright post 4 and a mounting hole 13 positioned on the side wall of the second upright post 5 and matched with the limiting groove 12, a limiting rod 14 is inserted in the limiting groove 12 and the mounting hole 13, two ends of the limiting rod 14 are provided with clamping blocks 15, the arrangement of the supporting and limiting device ensures that every two adjacent upright posts cannot fall down when being lifted, the pressure borne by the first oil cylinder 7 is shared, the service life of the oil cylinder is further prolonged, the limiting groove 12 is arc-shaped, the number of the mounting holes 13 is 3, the circle centers of the limiting groove 12 and the mounting hole 13 are on the same vertical axis, 3 mounting holes 13 are formed, multi-level control can be realized, and positioning can, mounting groove 16 has been seted up on lift platform 2's the lateral wall, seted up connecting hole 17 in mounting groove 16, third stand 6 upper end is connected with lift platform 2 through mounting groove 16, be connected through connecting plate 18 between the expansion end of third stand 6 and hydro-cylinder two 10, the thickness of connecting plate 18 is less than the degree of depth of mounting groove 16, connecting plate 18 passes through connecting hole 17 with mounting groove 16 and is connected, connecting plate 18 with the hydro-cylinder, lift platform 2 and third stand 6 are connected as an organic whole, can be better when strengthening connection stability play the supporting role.
When the lifting platform 2 is required to ascend, the movable end of the first control oil cylinder 7 moves upwards, the second oil cylinder 10 and the second upright post 5 ascend together, after the second upright post 5 ascends, the limiting groove 12 and the mounting hole 13 are aligned, the clamping block 15 is plugged into the connecting hole 17 to be supported and limited, the second oil cylinder 10 is controlled to ascend and descend, after the ascending and descending operation is finished, the supporting and limiting are also carried out, the sliding groove 8 and the guide rail 9 can play a role in guiding in the ascending and descending operation of the second oil cylinder 10, the second oil cylinder 10 is prevented from deviating in the ascending process, and the running stability of equipment is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a sedan-chair fortune car with flexible stand, includes the frame, its characterized in that: the lifting platform is arranged above the frame, the frame is connected with the lifting platform through a lifting device, the lifting device comprises a base positioned on the frame, a first upright, a second upright and a third upright which are sequentially installed from bottom to top are arranged on the base, a first oil cylinder is arranged on one side of the first upright, the movable end of the oil cylinder is fixedly connected with the upper end of the second upright, a chute is arranged on the other side of the first upright, a guide rail is inserted in the chute, one end of the guide rail is positioned in the chute, the other end of the guide rail is fixedly connected with the upper end of the second upright, a second oil cylinder is arranged on one side of the guide rail, which is far away from the first upright, the movable end of the second oil cylinder is connected with the upper end of the third upright, a limit plate is arranged on the upper end of the chute, and a limit device for supporting and positioning is arranged between, the limiting device comprises a limiting groove positioned at the upper end of the first stand column and a mounting hole positioned on the side wall of the second stand column and matched with the limiting groove, limiting rods are inserted in the limiting groove and the mounting hole, and clamping blocks are arranged at two ends of each limiting rod.
2. The trolley with the telescopic column as claimed in claim 1, wherein: and a limiting device for supporting and positioning is also arranged between the second upright post and the third upright post.
3. The trolley with the telescopic column as claimed in claim 1, wherein: the limiting groove is arc-shaped, the number of the mounting holes is 3-5, and the limiting groove and the circle center of the mounting holes are on the same vertical axis.
4. The trolley with the telescopic column as claimed in claim 1, wherein: the lifting platform is characterized in that a mounting groove is formed in the side wall of the lifting platform, a connecting hole is formed in the mounting groove, and the upper end of the third stand column is connected with the lifting platform through the mounting groove.
5. The trolley with the telescopic column as claimed in claim 4, wherein: the third stand with connect through the connecting plate between the expansion end of hydro-cylinder two, the thickness of connecting plate is less than the degree of depth of mounting groove, the connecting plate passes through the connecting hole with the mounting groove and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021448035.9U CN212667501U (en) | 2020-07-21 | 2020-07-21 | Car carrier with telescopic upright post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021448035.9U CN212667501U (en) | 2020-07-21 | 2020-07-21 | Car carrier with telescopic upright post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212667501U true CN212667501U (en) | 2021-03-09 |
Family
ID=74817259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021448035.9U Active CN212667501U (en) | 2020-07-21 | 2020-07-21 | Car carrier with telescopic upright post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212667501U (en) |
-
2020
- 2020-07-21 CN CN202021448035.9U patent/CN212667501U/en active Active
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