CN207523360U - A kind of front support structure - Google Patents
A kind of front support structure Download PDFInfo
- Publication number
- CN207523360U CN207523360U CN201721483083.XU CN201721483083U CN207523360U CN 207523360 U CN207523360 U CN 207523360U CN 201721483083 U CN201721483083 U CN 201721483083U CN 207523360 U CN207523360 U CN 207523360U
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- CN
- China
- Prior art keywords
- respectively arranged
- support shaft
- stomidium
- support structure
- strutting piece
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Abstract
The utility model discloses a kind of front support structure, the groove of annular is provided on the internal cavity side wall of hollow strutting piece, gravity block is provided in groove, side connecting cylinder is provided on the front side wall of hollow strutting piece, at least four arc spring laminations are evenly distributedly provided on the inner wall of side connecting cylinder, the left side and right side of hollow strutting piece are connected separately with support shaft, the outer end of support shaft is connected separately with stomidium threaded rod, the outer end face of stomidium threaded rod is respectively arranged with stomidium, sucker is respectively arranged in stomidium, the adsorption plane of sucker connects respectively with attracting attach in the end face of internal thread hole；Baffle is respectively arranged in support shaft, the washer being set in outside support shaft is respectively arranged between baffle and guide wheel, the top wedge cylinder being set in outside support shaft is respectively arranged between baffle and the side wall of hollow strutting piece, cushion chamber is respectively arranged in support shaft, spring is connected separately between the left side wall and right side wall of cushion chamber, its non-deformability is good, easy to use.
Description
Technical field
The utility model is related to engineering vehicle technical fields, and in particular to a kind of front support structure.
Background technology
At present, it is also more and more to the use of engineering vehicle with the development of engineering technology.
Existing engineering vehicle needs to use the structure for being supported guide wheel more, uses common support shaft more,
It is mostly poor there are non-deformability, inconvenient problem with use.
Invention content
The purpose of this utility model is to provide a kind of front support structures, poor to solve non-deformability, inconvenient to use
The problem of.
To achieve the above object, the utility model provides a kind of front support structure, including hollow strutting piece, hollow strutting piece
Internal cavity side wall on be provided with the groove of annular, be provided with gravity block in groove, be provided on the front side wall of hollow strutting piece
Side connecting cylinder, is evenly distributedly provided at least four arc spring laminations on the inner wall of side connecting cylinder, the left side of hollow strutting piece and
Right side is connected separately with support shaft, and the outer end of shaft is supported to be connected separately with stomidium threaded rod, the outer wall of stomidium threaded rod
On be respectively arranged with external screw thread, be provided with internal thread hole on the madial wall of guide wheel, stomidium threaded rod respectively by external screw thread with
Internal thread hole matches, to be connected with guide wheel；The outer end face of stomidium threaded rod is respectively arranged with stomidium, is set respectively in stomidium
Sucker is equipped with, the adsorption plane of sucker connects respectively with attracting attach in the end face of internal thread hole；Baffle is respectively arranged in support shaft,
The washer being set in outside support shaft is respectively arranged between baffle and guide wheel, is divided between baffle and the side wall of hollow strutting piece
Be not provided with the top wedge cylinder being set in outside support shaft, support in shaft and be respectively arranged with cushion chamber, the left side wall of cushion chamber and
Spring is connected separately between right side wall.
Optionally, the cross section of hollow strutting piece is hexagon.
Optionally, the longitudinal section of hollow strutting piece is hexagon.
Optionally, gravity block is rectangular block.
Optionally, gravity block is spheroidal block.
Optionally, side connecting cylinder is cylinder.
Optionally, arc spring lamination is set as laterally.
Optionally, support shaft is cylindrical shaft.
Optionally, the cross section of sucker is circle.
Optionally, baffle is circular slab.
The utility model has the following advantages that：
The front support structure of the utility model, it is poor to solve non-deformability, inconvenient problem with use, resistance to deformation
Ability is good, easy to use.
Description of the drawings
Fig. 1 is the structure diagram of the front support structure of the utility model.
In figure, 1 is hollow strutting piece, and 2 be gravity block, and 3 be side connecting cylinder, and 4 be arc spring lamination, and 5 be support shaft, and 6 are
Stomidium threaded rod, 7 be guide wheel, and 8 be sucker, and 9 be baffle, and 10 be washer, and 11 be top wedge cylinder, and 12 be cushion chamber, and 13 be spring.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment
A kind of front support structure referring to Fig. 1, including hollow strutting piece 1, is set on the internal cavity side wall of hollow strutting piece 1
There is the groove of annular, gravity block 2 is provided in groove, side connecting cylinder 3, side connection are provided on the front side wall of hollow strutting piece 1
At least four arc spring laminations 4 are evenly distributedly provided on the inner wall of cylinder 3, the left side and right side of hollow strutting piece 1 connect respectively
There is support shaft 5, the outer end of support shaft 5 is connected separately with stomidium threaded rod 6, is set respectively on the outer wall of stomidium threaded rod 6
External screw thread is equipped with, internal thread hole is provided on the madial wall of guide wheel 7, stomidium threaded rod 6 passes through external screw thread and internal thread respectively
Hole matches, to be connected with guide wheel 7；The outer end face of stomidium threaded rod 6 is respectively arranged with stomidium, is respectively arranged in stomidium
Sucker 8, the adsorption plane of sucker 8 connect respectively with attracting attach in the end face of internal thread hole；Baffle 9 is respectively arranged in support shaft 5,
The washer 10 being set in outside support shaft 5, the side of baffle 9 and hollow strutting piece 1 are respectively arranged between baffle 9 and guide wheel 7
The top wedge cylinder 11 being set in outside support shaft 5 is respectively arranged between wall, supports in shaft 5 and is respectively arranged with cushion chamber 12, is delayed
It rushes between the left side wall and right side wall of chamber 12 and is connected separately with spring 13.
As it can be seen that the front support structure of the present embodiment, hollow strutting piece 1 can play the role of support and loss of weight, gravity block 2
It can play the role of stable center of gravity, side connecting cylinder 3 can facilitate to be connect with other connectors, and arc spring lamination 4 therein can
Play the role of being fixedly clamped, can also play buffering.Cushion chamber 12 in support shaft 5 can play buffering resistance
The effect of shape, the top wedge cylinder 11 and washer 10 of 9 both sides of baffle are able to play the role of fixed and buffer, stomidium threaded rod 6
The connection of front support structure and guide wheel 7 can be facilitated, while sucker 8 can promote fixation performance.
The front support structure of the utility model can further include such as lower structure, and the cross section of hollow strutting piece 1 is
Hexagon.The longitudinal section of hollow strutting piece 1 is hexagon.Gravity block 2 is rectangular block.Gravity block 2 is spheroidal block.Side connecting cylinder
3 be cylinder.Arc spring lamination 4 is set as laterally.Support shaft 5 is cylindrical shaft.The cross section of sucker 8 is circle.Baffle 9 is circle
Plate.Be provided with internal thread segment on the inner wall of top wedge cylinder 11, support and external thread section is provided on the outer wall of shaft 5, internal thread segment and
External thread section is in mating connection.Washer 10 is rubber washer.
It should be noted that the front support structure of the utility model, mainly improves above structure, other are not carried
And function, component and structure, when needed, may be used the component that can realize corresponding function in the prior art and structure into
Row is implemented.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the spirit of the present invention, belonging to the utility model will
Seek the range of protection.
Claims (10)
1. a kind of front support structure, including hollow strutting piece（1）, which is characterized in that hollow strutting piece（1）Internal cavity side wall on
The groove of annular is provided with, gravity block is provided in groove（2）, hollow strutting piece（1）Front side wall on be provided with side connecting cylinder
（3）, side connecting cylinder（3）Inner wall on be evenly distributedly provided at least four arc spring laminations（4）, hollow strutting piece（1）A left side
Side and right side are connected separately with support shaft（5）, support shaft（5）Outer end be connected separately with stomidium threaded rod（6）, stomidium
Threaded rod（6）Outer wall on be respectively arranged with external screw thread, guide wheel（7）Madial wall on be provided with internal thread hole, stomidium screw thread
Bar（6）Matched respectively by external screw thread with internal thread hole, with guide wheel（7）It is connected；Stomidium threaded rod（6）Outer end face
Stomidium is respectively arranged with, sucker is respectively arranged in stomidium（8）, sucker（8）Adsorption plane respectively with the end face phase of internal thread hole
Absorption connection；Support shaft（5）On be respectively arranged with baffle（9）, baffle（9）With guide wheel（7）Between be respectively arranged with and be arranged
In support shaft（5）Outer washer（10）, baffle（9）With hollow strutting piece（1）Side wall between be respectively arranged with and be set in branch
Support shaft（5）Outer top wedge cylinder（11）, support shaft（5）Inside it is respectively arranged with cushion chamber（12）, cushion chamber（12）Left side wall
Spring is connected separately between right side wall（13）.
2. front support structure as described in claim 1, which is characterized in that hollow strutting piece（1）Cross section be hexagon.
3. front support structure as described in claim 1, which is characterized in that hollow strutting piece（1）Longitudinal section be hexagon.
4. front support structure as described in claim 1, which is characterized in that gravity block（2）For rectangular block.
5. front support structure as described in claim 1, which is characterized in that gravity block（2）For spheroidal block.
6. front support structure as described in claim 1, which is characterized in that side connecting cylinder（3）For cylinder.
7. front support structure as described in claim 1, which is characterized in that arc spring lamination（4）It is set as laterally.
8. front support structure as described in claim 1, which is characterized in that support shaft（5）For cylindrical shaft.
9. front support structure as described in claim 1, which is characterized in that sucker（8）Cross section for circle.
10. front support structure as described in claim 1, which is characterized in that baffle（9）For circular slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721483083.XU CN207523360U (en) | 2017-11-09 | 2017-11-09 | A kind of front support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721483083.XU CN207523360U (en) | 2017-11-09 | 2017-11-09 | A kind of front support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207523360U true CN207523360U (en) | 2018-06-22 |
Family
ID=62581868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721483083.XU Active CN207523360U (en) | 2017-11-09 | 2017-11-09 | A kind of front support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207523360U (en) |
-
2017
- 2017-11-09 CN CN201721483083.XU patent/CN207523360U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Preceding bearing structure Effective date of registration: 20200430 Granted publication date: 20180622 Pledgee: Jining bank Limited by Share Ltd Sakura sub branch Pledgor: JINING YUNHE MACHINERY COMPANY Ltd. Registration number: Y2020980001961 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |