CN213138925U - Semitrailer frame and semitrailer - Google Patents
Semitrailer frame and semitrailer Download PDFInfo
- Publication number
- CN213138925U CN213138925U CN202022244067.3U CN202022244067U CN213138925U CN 213138925 U CN213138925 U CN 213138925U CN 202022244067 U CN202022244067 U CN 202022244067U CN 213138925 U CN213138925 U CN 213138925U
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- China
- Prior art keywords
- support
- frame
- connecting rod
- semitrailer
- semi
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- Expired - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a semitrailer frame and semitrailer reaches the frame of being convenient for to install and is convenient for place the purpose of jar body, relates to semitrailer technical field, and its technical scheme main points are: including the frame support body, the frame support body forms for the first support of U-shaped and the mutual concatenation of the second support of U-shaped, first support and second support pass through the connecting piece and connect, the long limit that first support and second support are parallel to each other is connected through a plurality of connecting rods, the connecting rod can be dismantled with first support and second support and be connected, first support and second support be equipped with on the connecting rod with a plurality of bent shape framves of jar external wall complex.
Description
Technical Field
The utility model relates to a semitrailer technical field, more specifically say, it relates to semitrailer frame and semitrailer.
Background
After the development of the special-purpose vehicle in the last decade, the special-purpose vehicle represented by the semi-trailer has greatly changed the product structure and the product performance, for example, the connection structure and the connection mode between each part of the semi-trailer and the structure of each part of the semi-trailer are improved. The frame of the existing tank-type semi-trailer is directly connected with the tank body, and the frame of the semi-trailer and the lower part of the tank body are welded and fixed together, so that the frame is inconvenient to replace and install.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a semitrailer frame and semitrailer reaches the frame of being convenient for install and is convenient for place the purpose of the jar body.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a semitrailer frame, includes the frame support body, the frame support body forms for the mutual concatenation of the first support of U-shaped and the second support of U-shaped, first support and second support pass through the connecting piece and connect, the long limit that first support and second support are parallel to each other is connected through a plurality of connecting rods, the connecting rod can be dismantled with first support and second support and be connected, first support and second support be equipped with on the connecting rod with a plurality of curved framves of external wall complex of jar.
Through adopting above-mentioned technical scheme, pass through the connecting piece with first support and second support when the installation frame and connect formation frame body after, connect the connecting rod between first support and second support, strengthen the connection of first support and second support, the setting of bent frame is convenient for the jar body and is placed on the frame after the installation, reaches the frame of being convenient for the installation and is convenient for place the purpose of the jar body.
Preferably: the connecting piece is including setting up at the back taper connecting block of first support towards second support one end, set up the embedded groove that supplies the connecting block embedding on the second support, after the connecting block gets into in the embedded groove second support side inlays and is equipped with the connecting plate, the one end that the second support was kept away from to the connecting plate extends to in the first support, threaded connection has the first bolt that one end got into in first support and the second support on the connecting plate.
Preferably: the connecting rod is connected with the first support and the second support through a second bolt.
Preferably: the both ends of connecting rod are worn out one side that first support and second support deviate from mutually respectively and are being worn out the equal threaded connection in the one end of equal threaded connection of the latch segment that first support or second support are contradicted.
Preferably: the two ends of each curved frame are connected to the first support and the second support in a sliding mode respectively, and the connecting rod is provided with an air cylinder for driving the corresponding curved frame to move.
Another object of the utility model is to provide a semitrailer, including above-mentioned semitrailer frame.
To sum up, the utility model discloses following beneficial effect has: when the vehicle frame is installed, the first support and the second support are connected through the connecting piece to form a frame-shaped frame body, the connecting rod is connected between the first support and the second support, the connection between the first support and the second support is strengthened, the curved frame is arranged so that the tank body can be placed on the installed vehicle frame, and the purposes of facilitating installation of the vehicle frame and facilitating placement of the tank body are achieved.
Drawings
FIG. 1 is a schematic structural view of example 1;
fig. 2 is a schematic structural view of the locking block of embodiment 1.
In the figure: 1. a first bracket; 11. a second bracket; 12. a connecting rod; 13. a curved frame; 14. connecting blocks; 15. a groove is embedded; 16. a connecting plate; 161. a first bolt; 17. a second bolt; 18. a locking block; 19. and a cylinder.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: the utility model provides a semitrailer frame, as fig. 1 and fig. 2, including the frame support body, the frame support body is spliced each other for the first support 1 of U-shaped and the second support 11 of U-shaped and forms, first support 1 and second support 11 are connected through the connecting piece, the long limit that first support 1 and second support 11 are parallel to each other is connected through a plurality of connecting rods 12, connecting rod 12 can be dismantled with first support 1 and second support 11 and be connected, first support 1 and second support 11 are equipped with on connecting rod 12 with a plurality of bent shape framves 13 of external wall complex of jar, bent shape frame 13 can be for offering the board of placing of arc wall.
As shown in fig. 1 and 2, after the first support 1 and the second support 11 are connected through the connecting piece to form a frame-shaped support body when the vehicle frame is installed, the connecting rod 12 is connected between the first support 1 and the second support 11 to strengthen the connection between the first support 1 and the second support 11, the curved frame 13 is arranged to facilitate the placement of the tank body on the installed vehicle frame, and the vehicle frame convenient to install and the tank body convenient to place are achieved.
As shown in fig. 1 and 2, the connecting member includes an inverted cone-shaped connecting block 14 arranged at one end of the first support 1 facing the second support 11, an embedded groove 15 for embedding the connecting block 14 is formed in the second support 11, the connecting block 14 is installed into the embedded groove 15 from top to bottom at the moment, the connecting block 14 limits the horizontal displacement of the first support 1 and the second support 11 at the moment, a connecting plate 16 is embedded in the side surface of the second support 11 after the connecting block 14 enters the embedded groove 15, one end of the connecting plate 16 far away from the second support 11 extends into the first support 1, a first bolt 161 with one end entering the first support 1 and the second support 11 is connected onto the connecting plate 16 through a thread, and the first bolt 161 connects the first support 1 and the second support 11 together at the moment.
As shown in fig. 1 and 2, the connecting rod 12 is connected to the first bracket 1 and the second bracket 11 by a second bolt 17. The provision of the second bolt 17 facilitates the mounting and dismounting of the connecting rod 12.
As shown in fig. 1 and fig. 2, alternatively, two ends of the connecting rod 12 respectively penetrate through the sides of the first bracket 1 and the second bracket 11 which are deviated from each other, and the penetrating ends are both in threaded connection with a locking block 18 which is abutted against the first bracket 1 or the second bracket 11. The locking block 18 will limit the position of the connecting rod 12 on the first bracket 1 and the second bracket 11, so that the connecting rod 12 can strengthen the connection strength between the first bracket 1 and the second bracket 11.
As shown in fig. 1 and 2, in order to meet the installation requirements of different tanks, two ends of each curved frame 13 are slidably connected to the first support 1 and the second support 11, respectively, and the connecting rod 12 is provided with a cylinder 19 for driving the corresponding curved frame 13 to move. At the moment, the air cylinder 19 drives the curved bracket 13 to move on the first bracket 1 and the second bracket 11, so that the use requirement is met.
Example 2: a semitrailer, comprising the above embodiment 1.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a semitrailer frame, its characterized in that, includes the frame support body, the frame support body forms for first support (1) of U-shaped and second support (11) of U-shaped splice each other, first support (1) and second support (11) are connected through the connecting piece, the long limit that first support (1) and second support (11) are parallel to each other is connected through a plurality of connecting rods (12), connecting rod (12) can be dismantled with first support (1) and second support (11) and be connected, first support (1) and second support (11) are equipped with on connecting rod (12) a plurality of curved shape framves (13) with jar external wall complex.
2. The semi-trailer frame as claimed in claim 1, wherein: the connecting piece is including setting up back taper connecting block (14) towards second support (11) one end at first support (1), offer embedded groove (15) that supply connecting block (14) embedding on second support (11), get into embedded groove (15) back when connecting block (14) second support (11) side is inlayed and is equipped with connecting plate (16), the one end that second support (11) were kept away from in connecting plate (16) extends to first support (1), threaded connection has first bolt (161) that one end got into in first support (1) and second support (11) on connecting plate (16).
3. The semi-trailer frame as claimed in claim 1, wherein: the connecting rod (12) is connected with the first support (1) and the second support (11) through a second bolt (17).
4. The semi-trailer frame as claimed in claim 1, wherein: the two ends of the connecting rod (12) penetrate through one side of the first support (1) and the second support (11) which deviate from each other respectively, and the penetrating end is connected with a locking block (18) which is abutted against the first support (1) or the second support (11) in a threaded mode.
5. The semi-trailer frame as claimed in claim 1, wherein: two ends of each curved frame (13) are connected to the first support (1) and the second support (11) in a sliding mode respectively, and a cylinder (19) for driving the corresponding curved frame (13) to move is arranged on the connecting rod (12).
6. A semi-trailer is characterized in that: a semi-trailer frame as claimed in any one of claims 1 to 5 inclusive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022244067.3U CN213138925U (en) | 2020-10-09 | 2020-10-09 | Semitrailer frame and semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022244067.3U CN213138925U (en) | 2020-10-09 | 2020-10-09 | Semitrailer frame and semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213138925U true CN213138925U (en) | 2021-05-07 |
Family
ID=75720351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022244067.3U Expired - Fee Related CN213138925U (en) | 2020-10-09 | 2020-10-09 | Semitrailer frame and semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213138925U (en) |
-
2020
- 2020-10-09 CN CN202022244067.3U patent/CN213138925U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 Termination date: 20211009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |