CN217598262U

CN217598262U - Assembled linkage

Info

Publication number: CN217598262U
Application number: CN202221775124.3U
Authority: CN
Inventors: 孙厚东; 孙阳
Original assignee: Jiangsu Zhengjin Special Vehicle Manufacturing Co ltd
Current assignee: Jiangsu Zhengjin Special Vehicle Manufacturing Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-10-18
Anticipated expiration: 2032-07-11

Abstract

The utility model relates to a trailer hangs technical field, specifically indicates an assembled linkage, hang including two and organize, two and hang and be equipped with the intermediate junction pole between the group, every hangs group including install in the mounting panel that hangs of car roof beam both sides and can dismantle the side riser that hangs of being connected with hanging the mounting panel, two hang and be equipped with support piece, spring steel plate support section of thick bamboo and pull rod seat from the top down in proper order between the side riser, the pull rod seat is located the bottom that hangs the side riser, be equipped with the pull rod round pin in the spring steel plate support section of thick bamboo, the pull rod round pin is connected with the intermediate junction pole. The utility model relates to a rationally, solution that can be fine causes hanging department and opens welding, car roof beam fracture scheduling problem because of hanging stress concentration and the material damage that the welding brought under the car roof beam when the vehicle heavy load, has reduced the cost of maintenance of vehicle, has prolonged the life of vehicle.

Description

Assembled linkage

Technical Field

The utility model relates to a trailer hangs technical field, specifically indicates an assembled linkage.

Background

The suspension on the market at present is the beading under the roof beam on the pterygoid lamina, and this type of suspension beading is under the roof beam on the pterygoid lamina, easily forms material damage, horizontal welding stress concentration, easily causes when the vehicle heavy load that the department of hanging is opened to weld, fracture scheduling problem.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide one kind and make to hang in vehicle assembly connection, hang in the assembled linkage that the vehicle is welded connection not.

The utility model provides an assembled linkage, includes two and hangs the group, two hang and be equipped with the intermediate junction pole between the group, every hangs the group including install in the mounting panel that hangs of car roof beam both sides and can dismantle the side riser that hangs of being connected with the mounting panel, two from the top down is equipped with support piece, spring steel sheet support section of thick bamboo and pull rod seat in proper order between the side riser of hanging, the pull rod seat is located the bottom that hangs the side riser, be equipped with the pull rod round pin in the spring steel sheet support section of thick bamboo, the pull rod round pin is connected with the intermediate junction pole.

Further, a pin shaft sleeve is arranged between the pull rod pin and the two hanging side vertical plates.

Further, the suspension mounting plates on two sides of the vehicle beam are connected with the suspension side vertical plates through bolts.

Furthermore, the supporting piece and the hanging side vertical plate are connected through welding, and the pull rod seat and the hanging side vertical plate are connected through welding.

Furthermore, a spring plate balance seat is arranged on the spring steel plate support cylinder.

Furthermore, the inner side of each suspension side vertical plate is positioned below the spring steel plate support cylinder and belongs to a spring steel plate limiting plate.

The utility model discloses the advantage: the utility model relates to a rationally, hang and connect in car roof beam assembled and replace traditional welded connection, solution that can be fine causes hanging department and opens welding, fracture scheduling problem because of hanging stress concentration and the material damage that the welding brought under the car roof beam because of the car roof beam pterygoid lamina when the vehicle heavy load, has reduced the cost of maintenance of vehicle, has prolonged the life of vehicle.

Drawings

Fig. 1 is a schematic view of a spring-plate-free balance seat of a fabricated suspension device of the present invention;

fig. 2 is a schematic view of a suspension assembly without a spring plate balance base according to the present invention;

fig. 3 is a schematic view of a balancing seat with a spring plate of an assembled suspension apparatus according to the present invention;

FIG. 4 is a schematic view of a suspension assembly with a spring plate gimbal according to the present invention;

FIG. 5 is a schematic view of an embodiment of the present invention;

FIG. 6 is a schematic side view of the embodiment of FIG. 5;

fig. 7 is a schematic view of the tie rod mounting position when the spring plate is mounted on the upper side of the axle.

As shown in the figure: 1. a middle connecting rod; 2. suspending the mounting plate; 3. hanging the side vertical plate; 4. a support member; 5. a spring steel plate support cylinder; 6. a pull rod seat; 7. a draw bar pin; 8. a pin bush; 9. a spring plate balancing seat; 10. a spring plate limiting plate; 1-1, a vehicle beam; 1-2, a front end suspension group; 1-3, an intermediate suspension group; 1-4, a rear end suspension group; 1-5, spring plate; 1-6, a pull rod; 1-7 and a lower wing plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides an assembled linkage, includes two and hangs the group, is equipped with intermediate junction pole 1 between two and hangs the group, every hangs the group including install in the mounting panel 2 that hangs of car roof beam 1-1 both sides and with hang the side riser 3 that the mounting panel 2 can dismantle the connection, two hang and be equipped with support piece 4, spring steel plate support section of thick bamboo 5 and pull rod seat 6 from the top down in proper order between the side riser 3, pull rod seat 6 is located the bottom that hangs side riser 3, be equipped with pull rod pin 7 in the spring steel plate support section of thick bamboo 5, pull rod pin 7 is connected with intermediate junction pole 1.

And a pin shaft sleeve 8 is arranged between the pull rod pin 7 and the two hanging side vertical plates 3.

The suspension mounting plates 2 on the two sides of the vehicle beam 1-1 are connected with the suspension side vertical plates 3 through bolts.

The support piece 4 is connected with the hanging side vertical plate 3 and the pull rod seat 6 is connected with the hanging side vertical plate 3 through welding.

And the spring plate support barrel 5 is provided with a spring plate balance seat 9.

The inner side of each hanging side vertical plate 3 is positioned below the spring steel plate support cylinder 5 and belongs to a spring steel plate limiting plate 10.

The support piece 4 is connected with the hanging side vertical plate 3, and the pull rod seat 6 is connected with the hanging side vertical plate 3 through bolts.

The utility model discloses an operation principle: when the vehicle is heavily loaded, the pressure from the weight of the goods is directly transmitted to the spring plate connected with the axle through the spring steel plate support barrel connected with the suspension side vertical plate, and then is transmitted to tires on two sides through the axle.

Examples

As shown in fig. 5 and 6, three sets of axles are arranged below the vehicle beam 1-1, and connected with the suspension of the present invention through the spring plate 1-5 to be connected with the vehicle beam 1-1, the spring plate 1-5 is installed at the lower side of the axle and respectively comprises a front end suspension set 1-2, two middle suspension sets 1-3 and a rear end suspension set 1-4, pull rods 1-6 are connected between the pull rod seats 6 at the bottom ends of the front end suspension set 1-2 and the two middle suspension sets 1-3 and the axle, and a spring plate balance seat 9 is arranged between the suspension side vertical plates 3 of the middle suspension sets;

this implement neotype application in this embodiment, fully embodied and hung the advantage that adopts the assembled connection between the car roof beam, avoid the danger that directly brings, also make things convenient for the maintenance in later stage to change, prolong the life of vehicle.

In addition, as shown in FIG. 7, when the spring plates 1-5 are installed at the lower side of the axle, the position of the tie rod holder 6 can be changed as required, so as to facilitate the installation of the tie rods 1-6.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. An assembled suspension device, characterized in that: including two groups that hang, two hang and are equipped with intermediate junction pole (1) between the group, every hangs group including install in the mounting panel (2) that hang of car roof beam (1-1) both sides and with hang side riser (3) that can dismantle the connection of mounting panel (2), two hang and be equipped with support piece (4), spring steel sheet support section of thick bamboo (5) and pull rod seat (6) from the top down in proper order between side riser (3), pull rod seat (6) are located the bottom that hangs side riser (3), be equipped with pull rod round pin (7) in spring steel sheet support section of thick bamboo (5), pull rod round pin (7) are connected with intermediate junction pole (1).

2. A fabricated suspension device according to claim 1, wherein: and a pin shaft sleeve (8) is arranged between the pull rod pin (7) and the two hanging side vertical plates (3).

3. A fabricated suspension according to claim 1, wherein: the suspension mounting plates (2) on the two sides of the vehicle beam (1-1) are connected with the suspension side vertical plates (3) through bolts.

4. A fabricated suspension according to claim 1, wherein: the support piece (4) is connected with the hanging side vertical plate (3) and the pull rod seat (6) is connected with the hanging side vertical plate (3) through welding.

5. A fabricated suspension according to claim 1, wherein: and a spring plate balance seat (9) is arranged on the spring steel plate support cylinder (5).

6. A fabricated suspension device according to claim 1, wherein: the inner side of each hanging side vertical plate (3) is positioned below the spring steel plate support cylinder (5) and belongs to a spring plate limiting plate (10).