CN202280102U - Mounting structure for floor frame, bulldozer and excavator - Google Patents
Mounting structure for floor frame, bulldozer and excavator Download PDFInfo
- Publication number
- CN202280102U CN202280102U CN2011204218892U CN201120421889U CN202280102U CN 202280102 U CN202280102 U CN 202280102U CN 2011204218892 U CN2011204218892 U CN 2011204218892U CN 201120421889 U CN201120421889 U CN 201120421889U CN 202280102 U CN202280102 U CN 202280102U
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- China
- Prior art keywords
- floor
- board frame
- mounting structure
- damper
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Body Structure For Vehicles (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a mounting structure for a floor frame. The mounting structure includes the floor frame (1), a shock absorber (4) and a wing plate (5), wherein the shock absorber (4) is positioned between the floor frame (1) and the wing plate (5); the upper part of the shock absorber (4) is fixedly connected with the floor frame (1); and the lower part of the shock absorber (4) is fixedly connected with the wing plate (5). Besides, the utility model also provides a bulldozer and an excavator including the mounting structure for the floor frame. The mounting structure for the floor frame provided by the utility model can be used for mounting the floor frame conveniently and quickly, and brings the better damping effect, thereby reducing shock of an electrical system and a chair of a driving cab both installed on the floor frame, reducing the failure rate of the electrical system, and improving the operation comfort degree of a driver.
Description
Technical field
Bulldozer and excavator that the utility model relates to a kind of mounting structure of Floor-board frame and has the mounting structure of this Floor-board frame.
Background technology
The Floor-board frame of engineering machinery (for example bulldozer or excavator) is installed on the wing plate of frame usually, above Floor-board frame, is provided with driver's cabin.When the work of bulldozer or excavator, the vibrations meeting that bulldozer or excavator are given in ground passes to driver's cabin, driver's chair and driver successively through the wing plate and the Floor-board frame of frame.In order to alleviate the vibrations of Floor-board frame, usually Floor-board frame is installed on the wing plate through damping.As shown in Figure 1; The mounting structure of existing Floor-board frame comprises Floor-board frame 1, block rubber 20, wing plate 5, first support 10, second support 11, hollow bearing pin 12, axle sleeve 13 and cover plate 14; First support 10 is positioned at the below of Floor-board frame 1 and is fixedly connected with Floor-board frame 1; Second support 11 is positioned at the top of wing plate 5 and is fixedly connected with wing plate 5, and axle sleeve 13 is sleeved on the bearing pin 12, is respectively arranged with installing hole on first support 10 and second support 11.During installation, at first first support 10 is fixedly connected with Floor-board frame 1; Then a block rubber 20 is placed on the bottom of second support 11; Installing hole through second support 11 inserts bearing pin 12 and axle sleeve 13; On axle sleeve 13, place another piece block rubber 20 again; On another piece block rubber 20, place cover plate 14, cover plate 14 is fixedly connected with second support 11, again second support 11 is fixedly connected with wing plate 5; At last first support 10 is enclosed within the outside of second support 11; Installing hole on first support 10 is alignd with the hole of bearing pin 12; In the hole of the installing hole of first support 10 and bearing pin 12, insert connecting bolt 15, and fastening through nut 16, accomplish the installation of Floor-board frame.
Can know that by above description the installation process of existing Floor-board frame is very complicated.And the damping effect of the mounting structure of this Floor-board frame is very poor.In addition, owing to Floor-board frame 1 and wing plate 5 deform easily, thus be difficult to when mounted the installing hole of first support 10 is alignd with the hole of bearing pin 12, thus cause connecting bolt 15 to be difficult to install.
The utility model content
The purpose of the utility model provides a kind of mounting structure and bulldozer and excavator with mounting structure of this Floor-board frame of Floor-board frame of the installation that can realize Floor-board frame quickly and easily.
To achieve these goals; The utility model provides a kind of mounting structure of Floor-board frame; This mounting structure comprises Floor-board frame, damper and wing plate, and said damper is between said Floor-board frame and said wing plate, wherein; The top of said damper is fixedly connected with said Floor-board frame, and the bottom of said damper is fixedly connected with said wing plate.
Preferably, the top of said damper is fixedly connected with said Floor-board frame through first bolt, and the bottom of said damper is fixedly connected with said wing plate through second bolt.
Preferably; Said Floor-board frame comprises chassis body with opening and the lid that cooperatively interacts with the opening of said chassis body; Said chassis body and said lid surround the space; The top of said damper is fixedly connected with said chassis body through said first bolt, and the head of said first bolt is contained in the said space.
Preferably, the upper surface of said damper is smooth and contacts with the soffit of said Floor-board frame.
Preferably, the center of the upper surface of said damper is fixedly connected with said Floor-board frame.
Preferably, said damper comprises shock reducing structure and the installing rack that is provided with around said shock reducing structure, and said installing rack is fixedly connected with said wing plate.
Preferably, the outer surface of the lower end of said installing rack is extruded with flange, and this flange is fixedly connected with said wing plate.
Preferably, said damper is the silicone oil damper.
In addition, the utility model also provides a kind of bulldozer, and this bulldozer comprises the mounting structure of the Floor-board frame that the utility model provides.
In addition, the utility model also provides a kind of excavator, and this excavator comprises the mounting structure of the Floor-board frame that the utility model provides.
The mounting structure of the Floor-board frame that the utility model provides only needs the top of damper is fixedly connected with Floor-board frame through securing members such as bolts; The mounting structure of the Floor-board frame that the utility model provides gets final product and the bottom of damper is fixedly connected with wing plate through securing members such as bolts, so can be realized the installation of Floor-board frame quickly and easily.In addition; The mounting structure of the Floor-board frame that the utility model provides can bring damping effect preferably; Thereby alleviated the electrical system of installing above the Floor-board frame and the vibrations of driver's cabin seat, reduced the fault rate of electrical system, improved driver's operation comfort level.
Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of manual, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the partial schematic diagram of the mounting structure of existing Floor-board frame;
Fig. 2 is the partial schematic diagram of the mounting structure of the Floor-board frame that provides of the utility model;
Fig. 3 is the overall schematic of the mounting structure of the Floor-board frame that provides of the utility model.
Description of reference numerals
1: Floor-board frame; 2: the first bolts; 3: pad; 4: damper; 5: wing plate; 6: the second bolts; 7: shock reducing structure; 8: installing rack; 9: flange; 10: the first supports; 11: the second supports; 12: bearing pin; 13: axle sleeve; 14: cover plate; 15: connecting bolt; 16: nut; 17: the space; 18: chassis body; 19: lid; 20: block rubber.
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
As shown in Figure 2; The utility model provides a kind of mounting structure of Floor-board frame; This mounting structure comprises Floor-board frame 1, damper 4 and wing plate 5, and said damper 4 is between said Floor-board frame 1 and said wing plate 5, wherein; The top of said damper 4 is fixedly connected with said Floor-board frame 1, and the bottom of said damper 4 is fixedly connected with said wing plate 5.
The top of damper 4 can take various suitable modes to be fixedly connected with Floor-board frame 1, for example connects through securing member (bolt or screw).The bottom of damper 4 can take various suitable modes to be fixedly connected with wing plate 5, for example connects through securing member (bolt or screw).As shown in Figure 2, the top of said damper 4 is fixedly connected with said Floor-board frame 1 through first bolt 2, and the bottom of said damper 4 is fixedly connected with said wing plate 5 through second bolt 6.When connecting, can between the head of first bolt 2 and Floor-board frame 1, pad 3 be set.In addition; The setting of first bolt 2 for ease and for the planeness of the floor surface that guarantees Floor-board frame 1, as shown in Figure 2, preferably; Said Floor-board frame 1 comprises chassis body 18 with opening and the lid 19 that cooperatively interacts with the opening of said chassis body 18; Said chassis body 18 surrounds space 17 with said lid 19, and the top of said damper 4 is fixedly connected with said chassis body 18 through said first bolt 2, and the head of said first bolt 2 is contained in the said space 17.Said lid 19 can suitably be selected, and for example covers 19 and can be rubber pad, when mounted, the installation supporting leg of rubber pad is pressed in the chassis body 18 gets final product.
For the planeness of the floor surface that guarantees Floor-board frame 1 and improve damping effect, preferably, the upper surface of said damper 4 is smooth and contacts with the soffit of said Floor-board frame 1.
The link position of the top of damper 4 and Floor-board frame 1 can suitably be selected.As shown in Figure 2, according to a kind of preferred implementation of the utility model, the center of the upper surface of said damper 4 is fixedly connected with said Floor-board frame 1.
The bottom of damper 4 is fixedly connected with wing plate 5 for ease, and preferably, said damper 4 comprises shock reducing structure 7 and the installing rack 8 that is provided with around said shock reducing structure 7, and said installing rack 8 is fixedly connected with said wing plate 5.In addition, also can adopt securing member to be fixedly connected between shock reducing structure 7 and the installing rack 8.Particularly, the outer surface of the lower end of said installing rack 8 can be extruded with flange 9, and this flange 9 is fixedly connected with said wing plate 5.Can adopt a plurality of second bolt, 6 flange connectors 9 and wing plate 5, for example four.
As shown in Figure 3, Floor-board frame 1 is installed on the wing plate 5 through a plurality of dampers 4 usually.Two dampers in Fig. 3, have been shown.
In addition, the utility model also provides a kind of bulldozer, and this bulldozer comprises the mounting structure of above-mentioned Floor-board frame.
In addition, the utility model also provides a kind of excavator, and this excavator comprises the mounting structure of above-mentioned Floor-board frame.
The installation process of the mounting structure of the Floor-board frame that the utility model is provided below in conjunction with accompanying drawing describes.
As shown in Figure 2; When mounted, at first damper 4 is placed on the wing plate 5, then through second bolt, 6 flange connectors 9 and wing plate 5; On damper 4, place the chassis body 18 of Floor-board frame 1 then; Screwed hole on the chassis body 18 of Floor-board frame 1 is alignd with the screwed hole on damper 4 tops, in the chassis body 18 of Floor-board frame 1 and damper 4, screw in first bolt 2, make the head of first bolt 2 be arranged in space 17; Be pressed at the opening of chassis body 18 then and cover 19, thereby accomplish the installation of Floor-board frame.
Can know through above description; The mounting structure of the Floor-board frame that the utility model provides only needs the top of damper 4 is fixedly connected with Floor-board frame 1 through securing members such as bolts; The mounting structure of the Floor-board frame that the utility model provides gets final product and the bottom of damper 4 is fixedly connected with wing plate 5 through securing members such as bolts, so can be realized the installation of Floor-board frame 1 quickly and easily.In addition; The mounting structure of the Floor-board frame that the utility model provides can bring damping effect preferably; Thereby alleviated the electrical system of installation above the Floor-board frame 1 and the vibrations of driver's cabin seat, reduced the fault rate of electrical system, improved driver's operation comfort level.
The mounting structure of the Floor-board frame that the utility model provides has application fields, for example the damping of the damping of vehicle floor frame, especially engineering truck (for example bulldozer or excavator) Floor-board frame.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.
Need to prove that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner.For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.
Claims (10)
1. the mounting structure of a Floor-board frame; This mounting structure comprises Floor-board frame (1), damper (4) and wing plate (5); Said damper (4) is positioned between said Floor-board frame (1) and the said wing plate (5); It is characterized in that the top of said damper (4) is fixedly connected with said Floor-board frame (1), the bottom of said damper (4) is fixedly connected with said wing plate (5).
2. the mounting structure of Floor-board frame according to claim 1; It is characterized in that; The top of said damper (4) is fixedly connected with said Floor-board frame (1) through first bolt (2), and the bottom of said damper (4) is fixedly connected with said wing plate (5) through second bolt (6).
3. the mounting structure of Floor-board frame according to claim 2; It is characterized in that; Said Floor-board frame (1) comprises chassis body (18) with opening and the lid (19) that cooperatively interacts with the opening of said chassis body (18); Said chassis body (18) surrounds space (17) with said lid (19), and the top of said damper (4) is fixedly connected with said chassis body (18) through said first bolt (2), and the head of said first bolt (2) is contained in the said space (17).
4. according to the mounting structure of any described Floor-board frame in the claim 1 to 3, it is characterized in that the upper surface of said damper (4) is smooth and contacts with the soffit of said Floor-board frame (1).
5. the mounting structure of Floor-board frame according to claim 4 is characterized in that, the center of the upper surface of said damper (4) is fixedly connected with said Floor-board frame (1).
6. the mounting structure of Floor-board frame according to claim 1 is characterized in that, said damper (4) comprises shock reducing structure (7) and the installing rack (8) that is provided with around said shock reducing structure (7), and said installing rack (8) is fixedly connected with said wing plate (5).
7. the mounting structure of Floor-board frame according to claim 6 is characterized in that, the outer surface of the lower end of said installing rack (8) is extruded with flange (9), and this flange (9) is fixedly connected with said wing plate (5).
8. the mounting structure of Floor-board frame according to claim 1 is characterized in that, said damper (4) is the silicone oil damper.
9. a bulldozer is characterized in that, this bulldozer comprises the mounting structure of any described Floor-board frame in the claim 1 to 8.
10. an excavator is characterized in that, this excavator comprises the mounting structure of any described Floor-board frame in the claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204218892U CN202280102U (en) | 2011-10-31 | 2011-10-31 | Mounting structure for floor frame, bulldozer and excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204218892U CN202280102U (en) | 2011-10-31 | 2011-10-31 | Mounting structure for floor frame, bulldozer and excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202280102U true CN202280102U (en) | 2012-06-20 |
Family
ID=46226276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204218892U Expired - Fee Related CN202280102U (en) | 2011-10-31 | 2011-10-31 | Mounting structure for floor frame, bulldozer and excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202280102U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994170A (en) * | 2014-06-06 | 2014-08-20 | 无锡圣丰减震器有限公司 | Damper using damping silicon oil |
| CN106704460A (en) * | 2017-02-20 | 2017-05-24 | 徐工集团工程机械有限公司 | Damping device and engineering vehicle |
-
2011
- 2011-10-31 CN CN2011204218892U patent/CN202280102U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994170A (en) * | 2014-06-06 | 2014-08-20 | 无锡圣丰减震器有限公司 | Damper using damping silicon oil |
| CN103994170B (en) * | 2014-06-06 | 2016-05-18 | 无锡圣丰减震器有限公司 | damping silicon oil shock absorber |
| CN106704460A (en) * | 2017-02-20 | 2017-05-24 | 徐工集团工程机械有限公司 | Damping device and engineering vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |