CN203877351U - Connection structure of bucket wheel machine wheel body - Google Patents
Connection structure of bucket wheel machine wheel body Download PDFInfo
- Publication number
- CN203877351U CN203877351U CN201420294923.8U CN201420294923U CN203877351U CN 203877351 U CN203877351 U CN 203877351U CN 201420294923 U CN201420294923 U CN 201420294923U CN 203877351 U CN203877351 U CN 203877351U
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- China
- Prior art keywords
- spoke
- split
- wheel
- connection
- separated
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- 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 - Lifetime
Links
- 230000003068 static effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model provides a connection structure of a bucket wheel machine wheel body. The connection structure comprises hub connection components and spoke connection components. Each hub connection component comprises two separated hubs, the two side faces, parallel to the radial direction of the wheel body, of the joint of every two separated hubs are respectively provided with a hub connection plate, the outer side face of the joint of every two separated hubs is provided with a second hub connection plate, and the corresponding hub connection plates and the corresponding second hub connection plate are fixed to every two separated hubs through bolts respectively. Each spoke connection component comprises two separated spokes, wherein as for the four side faces of the joint of every two separated spokes, first spoke connection plates are arranged on one pair of opposite side faces respectively and fixed to the corresponding two separated spokes through bolts, and second spoke connection plates are arranged on the other pair of opposite side faces respectively and fixed to the corresponding two separated spokes through bolts. The bolts of the connection structure only bear pretightening force and do not bear force in other directions, effective static friction force can be generated, and connection is stable and reliable. The connection structure is small in occupied external space and will not affect assembling of the wheel body and other components.
Description
Technical field
The utility model belongs to bucket wheel machine field, especially relates to a kind of connection structure of bucket wheel machine wheel body.
Background technology
As Figure 1-3, existing bucket wheel machine wheel attachment structure, wheel hub connects 2 and is connected 3 with spoke and welds respectively wheel hub coupling end plate 41 and be connected end plate 11 with spoke, and lean on tie bolt 6 respectively, bolt 5 connects.
This connection structure form is outside connection, takes up room larger, easily affects being connected of wheel body and miscellaneous part; And do not adjust space, junction is more is difficult to ensure that each connecting end surface fits completely, by bolt pair forced jointing, easily makes wheel body produce internal stress if connecting end surface is not fitted completely, affects the shape of wheel body; Its bolt also directly bears alternation tensile stress, easily produces tired and loosening.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provide a kind of take space outerpace little, adjust connection structure easy for installation and stable connection failure-free bucket wheel machine wheel body.
The technical solution adopted in the utility model is: comprise that wheel hub connects and spoke connects, wheel hub connects and comprises two split wheel hubs, two of two split wheel hub junctions are parallel on wheel body side radially and are respectively equipped with wheel hub connecting panel, and wheel hub connecting panel is bolted on two split wheel hubs;
Described spoke connects and comprises two split spokes, four sides of two split spoke junctions, on one group of relative side, be respectively equipped with the first spoke connecting panel, and be bolted on two split spokes, another is organized and on relative side, is respectively equipped with the second spoke connecting panel, and is bolted on two split spokes.
In the connection structure of above-mentioned bucket wheel machine wheel body, on described split spoke, corresponding to split spoke and the bolt that the first spoke connecting panel is connected, be welded with the first support pipe, corresponding to split spoke and the bolt that the second spoke connecting panel is connected, be welded with the second support pipe.
Compared with prior art, the beneficial effects of the utility model are:
1) the bolt bearing pretightening force that the bolt that wheel hub of the present utility model connects and spoke connect, does not bear the power of other directions, can produce actv. static friction force, makes stable connection reliable.
2) bolt hole that spoke of the present utility model connects is having certain adjustment space in the radial direction along wheel body, if slightly deviation of connecting bridge can suitably be adjusted, can not affect installation, and wheel body can not produce internal stress because of distortion.
3) the utility model bolt pair directly runs through wheel hub and connects, and takies space outerpace little, can not affect the assembling of wheel body and miscellaneous part.
4) the utility model has the first support pipe and second to support pipe at split spoke internal welding, and the local strength that has strengthened split spoke connects larger connection power can be provided compared with end face, and stable connection is reliable.
Brief description of the drawings
Fig. 1 is the structural representation of existing bucket wheel machine wheel body.
Fig. 2 is the structural representation that the spoke of existing bucket wheel machine wheel body connects.
Fig. 3 is the structural representation that the wheel hub of existing bucket wheel machine wheel body connects.
Fig. 4 is structural representation of the present utility model.
Fig. 5 is the structural representation that wheel hub of the present utility model connects.
Fig. 6 is the structural representation that spoke of the present utility model connects.
Fig. 7 is A-A cutaway view in Fig. 6.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 4, the utility model comprises that two wheel hubs connections 2 and four spokes connect 3.As shown in Figure 5, wheel hub connects and 2 comprises two split wheel hub 4, two split wheel hub 4 junctions, and two are parallel on bucket wheel machine wheel body wheel body side radially and are respectively equipped with wheel hub connecting panel 7, and fix on two split wheel hubs 4 by 12 bolts 8.The lateral surface of two split wheel hub 4 junctions is provided with the second wheel hub connecting panel 9, the second wheel hub connecting panels 9 and fixes on two split wheel hubs 4 by four bolts 10.
As shown in Figure 6, described spoke connects 3 and comprises two split spokes 1, four sides of two split spoke 1 junctions, on one group of relative side, be respectively equipped with the first spoke connecting panel 13, and be fixed on two split spokes 1 by four bolts 14, another is organized and on relative side, is respectively equipped with the second spoke connecting panel 12, and is fixed on two split spokes 1 by 12 bolts 15.
As shown in Figure 7, on described split spoke 1, corresponding to two split spokes 1 and the bolt 14 that the first spoke connecting panel 13 is connected, be welded with the first support pipe 16, bolt 14 supports pipe 16 through first the first spoke connecting panel 13 is fixed on split spoke 1.Corresponding to two split spokes 1 and the bolt 15 that the second spoke connecting panel 12 is connected, be welded with the second support pipe 17, bolt 15 supports pipe 17 through second the second spoke connecting panel 12 is fixed on split spoke 1.Support pipe 17 because split spoke 1 is provided with the first support pipe 16 and second, strengthened the intensity of split spoke 1 part, connect larger connection power can be provided compared with end face, stable connection is reliable.
Claims (2)
1. the connection structure of a bucket wheel machine wheel body, it is characterized in that: comprise that wheel hub connects and spoke connects, wheel hub connects and comprises two split wheel hubs, two of two split wheel hub junctions are parallel on wheel body side radially and are respectively equipped with wheel hub connecting panel, and wheel hub connecting panel is bolted on two split wheel hubs; The lateral surface of two split wheel hub junctions is provided with the second wheel hub connecting panel, and the second wheel hub connecting panel is bolted on two split wheel hubs;
Described spoke connects and comprises two split spokes, four sides of two split spoke junctions, on one group of relative side, be respectively equipped with the first spoke connecting panel, and be bolted on two split spokes, another is organized and on relative side, is respectively equipped with the second spoke connecting panel, and is bolted on two split spokes.
2. the connection structure of bucket wheel machine wheel body according to claim 1, it is characterized in that: on described split spoke, the bolt being connected with the first spoke connecting panel corresponding to split spoke, be welded with the first support pipe, corresponding to split spoke and the bolt that the second spoke connecting panel is connected, be welded with the second support pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294923.8U CN203877351U (en) | 2014-06-05 | 2014-06-05 | Connection structure of bucket wheel machine wheel body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294923.8U CN203877351U (en) | 2014-06-05 | 2014-06-05 | Connection structure of bucket wheel machine wheel body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203877351U true CN203877351U (en) | 2014-10-15 |
Family
ID=51677878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420294923.8U Expired - Lifetime CN203877351U (en) | 2014-06-05 | 2014-06-05 | Connection structure of bucket wheel machine wheel body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203877351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109829185A (en) * | 2018-12-13 | 2019-05-31 | 铠龙东方汽车有限公司 | A kind of nut loosening analysis method based on pretightning force |
-
2014
- 2014-06-05 CN CN201420294923.8U patent/CN203877351U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109829185A (en) * | 2018-12-13 | 2019-05-31 | 铠龙东方汽车有限公司 | A kind of nut loosening analysis method based on pretightning force |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Connection structure of bucket wheel machine wheel body Effective date of registration: 20180503 Granted publication date: 20141015 Pledgee: Xiangtan Jiuhua Economic Construction Investment Co.,Ltd. Pledgor: TIDFORE INTERNATIONAL ENGINEERING Co.,Ltd.|TIDFORE HEAVY INDUSTRY Co.,Ltd.|TIDFORE OCEAN ENGINEERING EQUIPMENT (TIANJIN) Co.,Ltd. Registration number: 2018430000029 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
|
| CX01 | Expiry of patent term |