CN202764634U - Suspension system and truck crane - Google Patents
Suspension system and truck crane Download PDFInfo
- Publication number
- CN202764634U CN202764634U CN 201220411430 CN201220411430U CN202764634U CN 202764634 U CN202764634 U CN 202764634U CN 201220411430 CN201220411430 CN 201220411430 CN 201220411430 U CN201220411430 U CN 201220411430U CN 202764634 U CN202764634 U CN 202764634U
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- China
- Prior art keywords
- suspension system
- support
- rubber spring
- support frame
- vehicle frame
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Abstract
The utility model discloses a suspension system and a truck crane. The suspension system is arranged between a truck axle and a truck frame and comprises a first support frame which is fixed on the truck frame, a second support frame, a guiding plate and a rubber spring, wherein the second support frame is fixed on the truck frame and opposite to the first support frame, a swing opening is formed in the second support frame, one end of the guiding plate is connected with the first support frame in a hinged mode, the other end of the guiding plate is arranged in the swing opening in the second support frame in a penetrating mode, the top end of the rubber spring is fixed with the truck frame, and the bottom end of the rubber spring is fixed with the guiding plate and the truck axle. According to the suspension system, the rubber spring is used as an elastic element to bear loads in the vertical direction, the guiding plate is used for playing a guiding role for the suspension system to bear loads in the horizontal direction, and compared with the prior art, the suspension system is simple in structure and convenient to disassemble, assemble and maintain; and in addition, the rubber spring is light, the whole weight of the suspension system is lowered, and the rubber spring does not need to be replaced frequently.
Description
Technical field
The utility model relates to field of mechanical technique, particularly a kind of suspension system and car hosit.
Background technology
At present, the front suspension of car hosit adopts steel spring or air bag as the elastic element of suspension system more, and suspension system can be born the vertical load from vehicle frame, relaxes, suppresses vibration and impact that uneven road surface causes.
Adopt the suspension system of steel spring, the spring-mass of steel plate is larger, and steel spring is consumable accessory, needs often to change, and safeguards inconvenient; And the suspension system of employing air bag, suspension frame structure is complicated, and volume is large, and manufacturing cost is high.
Therefore, how improving for existing suspension system, is the technical matters that those skilled in the art need to be resolved hurrily.
The utility model content
In view of this, the utility model is intended to propose a kind of suspension system and car hosit, and this suspension system takes full advantage of the characteristic of rubber spring, and is not only simple in structure, lighter weight, and need not frequent replacing, easy to maintenance.
On the one hand, the utility model provides a kind of suspension system, and described suspension system is arranged between vehicle bridge and the vehicle frame, and described suspension system comprises: the first support, be fixed on the described vehicle frame; The second support is fixed on the described vehicle frame and with described the first support and is oppositely arranged, and is provided with on described the second support to swing mouthful; Guide plate, one end are articulated in described the first support, and the other end is placed through in the swing mouth on described the second support; Rubber spring, its top and described vehicle frame are fixed, and bottom and described guide plate and described vehicle bridge are fixed.
Further, described guide plate adopts steel plate material to make.
Further, the other end of described guide plate is bending structure.
Further, described suspension system also comprises bumper, and the two ends of described bumper are connected on described vehicle frame and the described vehicle bridge.
Further, described the first support and described the second support all are arranged at the bottom of described vehicle frame.
On the other hand, the utility model also provides a kind of car hosit, and described car hosit is provided with above-mentioned each described suspension frame structure.
A kind of suspension system that the utility model provides adopts rubber spring as elastic element, to bear the load of vertical direction, and adopt guide plate to provide directional tagging for suspension system, to bear the load of horizontal direction, in use, when road conditions are better, excellent support is carried out to vehicle frame in the top of rubber spring, make vehicle frame more steady, when running into uneven road surface, wheel and vehicle bridge be up-and-down movement, makes guide plate center on the first support and swing up and down in the wobble area of the second support restriction, because rubber spring arranges between vehicle frame and the guide plate, therefore will relax, suppress vibration and impact that uneven road surface causes; Compared with prior art, simple in structure, dismounting is easy to maintenance, and in addition, the rubber spring lighter weight reduced the integral body of suspension system and born a heavy burden, and rubber spring need not frequent replacing.
A kind of hoisting crane that the utility model provides is provided with above-mentioned suspension system, because above-mentioned suspension system has above-mentioned technique effect, therefore, this car hosit also has corresponding technique effect.
Description of drawings
The accompanying drawing that consists of a part of the present utility model is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
The structural representation of a kind of suspension system that Fig. 1 provides for the utility model embodiment;
The main element nomenclature:
1 vehicle frame
2 second supports
3 vehicle bridge
4 rubber springs
5 wheels
6 guide plates
7 first supports
The specific embodiment
Should be pointed out that in this part that to the description of concrete structure and description order only be explanation to specific embodiment, should not be considered as that protection domain of the present utility model is had any restriction.In addition, in the situation that do not conflict, embodiment and the feature among the embodiment in the utility model can make up mutually.
Please refer to Fig. 1, below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As shown in the figure, the suspension system of the present embodiment is arranged between the top of the bottom of vehicle frame 1 and vehicle bridge 3, mainly comprises the first support 7, the second support 2, guide plate 6 and rubber spring 4.
Wherein, the first support 7 and the second support 2 are oppositely arranged, and be fixedly arranged on the bottom of vehicle frame 1, be provided with on the second support 2 and swing mouth, guide plate 6 is preferably steel plate, one end (being left end among Fig. 1) is hinged by bearing pin and the first support 7, and the other end (being right-hand member among Fig. 1) is placed through in the swing mouth on the second support 2, and namely guide plate 6 can swing up and down with respect to the first support 7 and described the swing in mouthful zone of restriction; The top of rubber spring 4 is fixed on the vehicle frame 1, and the bottom of rubber spring 4 and guide plate 6 and vehicle bridge 3 are fixing.
In use, when wheel 5 travels on flat road surface, rubber spring 4 upwards carries out excellent support to vehicle frame 1, make vehicle frame 1 more steady, and guide plate 6 can bear the load of horizontal direction, when wheel 5 travels on uneven road surface, wheel 5 and vehicle bridge 3 are with up-and-down movement, make in the swing mouth of guide plate 6 on the second support 2 to swing up and down, rubber spring 4 synchronization telescopes between guide plate 6 and the vehicle frame 1 are to relax, to suppress vibration and impact that uneven road surface causes.
In above-described embodiment, the part that guide plate 6 is placed through on the second support 2 can be arranged to bending structure, deviates from from the second support 2 to prevent guide plate 6.
In above-described embodiment, suspension system can also preferably include bumper (scheming not shown), liquid damper for example, this bumper up and down two ends is connected with vehicle bridge with vehicle frame 1 respectively and is connected, in use, this bumper both can suppress larger vibration and the impact that uneven road surface causes, the concussion in the time of also can suppressing bounce-back after rubber spring 4 shock-absorbings.
A kind of suspension system that the utility model embodiment provides adopts rubber spring as elastic element, to bear the load of vertical direction, and adopt guide plate to provide directional tagging for suspension system, to bear the load of horizontal direction, compared with prior art, the utility model example structure is simple, dismounting is easy to maintenance, in addition, and the rubber spring lighter weight, reduced the integral body of suspension system and born a heavy burden, and rubber spring need not frequent replacing.
The utility model embodiment also provides a kind of car hosit, and this car hosit is provided with above-mentioned suspension system, and for example, this suspension system is preferably as the front suspension of car hosit.Because above-mentioned suspension system has above-mentioned technique effect, therefore, the car hosit that is provided with this suspension system also should possess corresponding technique effect, and the specific implementation process of its appropriate section is similar to the above embodiments, does not hereby give unnecessary details.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. a suspension system is arranged between vehicle bridge (3) and the vehicle frame (1), it is characterized in that, described suspension system comprises:
The first support (7) is fixed on the described vehicle frame (1);
The second support (2) is fixed in described vehicle frame (1) and upward and with described the first support (7) is oppositely arranged, and is provided with on described the second support (2) and swings mouth;
Guide plate (6), one end are articulated in described the first support (7), and the other end is placed through in the swing mouth on described the second support (2);
Rubber spring (4), its top and described vehicle frame (1) are fixing, and bottom and described guide plate (6) and described vehicle bridge (3) are fixing.
2. suspension system as claimed in claim 1 is characterized in that: described guide plate (6) adopts steel plate material to make.
3. suspension system as claimed in claim 1, it is characterized in that: the other end of described guide plate (6) is bending structure.
4. such as each described suspension system of claims 1 to 3, it is characterized in that: described suspension system also comprises bumper, and the two ends of described bumper are connected on described vehicle frame (1) and the described vehicle bridge (3).
5. such as each described suspension system of claims 1 to 3, it is characterized in that: described the first support (7) and described the second support (2) all are arranged at the bottom of described vehicle frame (1).
6. car hosit, it is characterized in that: described car hosit is provided with each described suspension system of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411430 CN202764634U (en) | 2012-08-17 | 2012-08-17 | Suspension system and truck crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411430 CN202764634U (en) | 2012-08-17 | 2012-08-17 | Suspension system and truck crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202764634U true CN202764634U (en) | 2013-03-06 |
Family
ID=47771231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220411430 Expired - Lifetime CN202764634U (en) | 2012-08-17 | 2012-08-17 | Suspension system and truck crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202764634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627859A (en) * | 2014-12-22 | 2015-05-20 | 徐州重型机械有限公司 | Box-shaped structure for supporting, connecting structure and crane |
-
2012
- 2012-08-17 CN CN 201220411430 patent/CN202764634U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627859A (en) * | 2014-12-22 | 2015-05-20 | 徐州重型机械有限公司 | Box-shaped structure for supporting, connecting structure and crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |