CN204954697U - Frock is organized in advance to centre of pull of bogie - Google Patents
Frock is organized in advance to centre of pull of bogie Download PDFInfo
- Publication number
- CN204954697U CN204954697U CN201520735234.0U CN201520735234U CN204954697U CN 204954697 U CN204954697 U CN 204954697U CN 201520735234 U CN201520735234 U CN 201520735234U CN 204954697 U CN204954697 U CN 204954697U
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- CN
- China
- Prior art keywords
- bogie
- base
- pull
- centre
- advance
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a frock is organized in advance to centre of pull of bogie, this frock is organized in advance to centre of pull of bogie, including being used for fixing the base on the workstation, the base is rectangular plate shaped, and four turning positions of base all are provided with the bolt hole, and the inboard of two bolt holes on the diagonal of base is provided with the backing plate, and the center of base is provided with the core pin, still is provided with four stop levers on the base, still is provided with the supporting disk between core pin and the base, be provided with the locking base between stop lever and the base. The utility model discloses can just keep the bogie to keep the level bogie rigid.
Description
Technical field
The centre of pull that the utility model relates to bogie organizes frock in advance, belongs to the centre of pull mounting auxiliary technical field of the bogie of railroad vehicle.
Background technology
The bogie of railroad vehicle and centre of pull are fitted through bolt and are connected and fixed, traditional installation bogie and centre of pull are operated in and carry out on the ground, there is no stationary work-table, need the manpower and materials of at substantial in installation process on fixing bogie, and the final screwing force of bolt is not easy to control, and is easy to cause because of bogie own rotation, cause Bolt Tightening Force not enough, in the bogie course of work, bolt looseness, brings hidden danger to the safety traffic of railroad vehicle.
Such as, organize bolt in advance on the ground when PW120E bogie of car centre of pull and drawing pull bar are organized in advance, without stationary work-table, bolt connects torsion is simultaneously 584N.m, very large torsion, cause centre of pull being driven to rotate together during connecting bolt, operation inconvenience, and lack of standardization.
Utility model content
In order to solve above-mentioned Problems existing, the utility model discloses a kind of centre of pull and organizing frock in advance, its concrete technical scheme is as follows:
The centre of pull of bogie organizes frock in advance, and this centre of pull is organized frock in advance and bogie can be maintained static, and keeps bogie to keep level, comprises for fixing base on the table, the rectangular tabular of described base,
Four corner locations of described base are provided with bolt hole,
The inner side of two bolts hole on a diagonal of described base is provided with backing plate,
The center of described base is provided with centrepin,
Described base is also provided with four arresting levers, described four arresting levers are centered around around centrepin, and wherein two arresting levers are one group, and two arresting levers often in group are close to each other, and two groups of arresting levers centrally sell Central Symmetry.
Also supporting disk is provided with between described centrepin and base.
Stop base is provided with between described arresting lever and base.
The center of bogie for inserting in the center of bogie, and then is fixed by described centrepin.
The described often arresting lever organized in arresting lever is inserted in below the traction body of the correspondence of bogie, the contact of another arresting lever is conflicted the surface of traction body corresponding to bogie, described backing plate, for padding below the drawing pull bar of bogie, keeps bogie integral level.
Operation principle of the present utility model is:
During bogie prepackage, the center of bogie be enclosed within centrepin of the present utility model, the center of centrepin to bogie plays positioning action, and make in the pre-process of assembling of bogie, the center of bogie can not be subjected to displacement; Be stopped bar supporting and location below the traction body of bogie, simultaneously, also there is an arresting lever outside of the traction body of bogie, this arresting lever is against the outside of the traction body of bogie, the inside and outside of traction body of bogie has an arresting lever respectively, the traction body of bogie can be fixed, when traction body applies power, traction body can not rotate mobile or displacement.
The supported underneath of bogie, on supporting disk, stop base and backing plate, makes bogie to keep integral level, and can not may wear to base.
The beneficial effects of the utility model are:
The utility model is according to the structural design of bogie, bogie is installed on the utility model, center and the traction body of bogie are all fixed, bogie, in prepackage and maintenance process, can not produce and in rotary movingly also can not produce displacement and move, guarantee in the pre-process of assembling of bogie, when screwing the connectors such as bolt, can guarantee to reach predetermined connection torsion, in pretension process, bogie maintains static.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation that bogie is fixed on the utility model,
Reference numerals list: 1-supporting disk, 2-centrepin, 3-arresting lever, 4-base, 5-backing plate, 6-bolt hole, the center of 7-bogie, the traction body of 8-bogie, the drawing pull bar of 9-bogie.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.Following detailed description of the invention should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.
Visible by reference to the accompanying drawings, the centre of pull of this bogie organizes frock in advance, this centre of pull is organized frock in advance and bogie can be maintained static, and keep bogie to keep level, comprise for fixing base 4 on the table, the rectangular tabular of described base 4, base 4 and workbench are fixed, workbench fixes on the ground, and in use, base 4 and workbench all maintain static.
Four corner locations of described base 4 are provided with bolt hole 6, by bolt passing through bolt hole 6, and are tightened in workbench, base 4 and bolt hole 6 are fixed by bolt.
The inner side of two bolts hole 6 on a diagonal of described base 4 is provided with backing plate 5, and when the utility model fixes bogie, the drawing pull bar 9 of bogie pads on backing plate 5, guarantees bogie entirety maintenance level in the horizontal direction.
The center of described base 4 is provided with centrepin 2, and the center 7 of bogie is enclosed within centrepin 2, and the center 7 of bogie is fixed by centrepin 2.
Described base 4 is also provided with four arresting levers 3, described four arresting levers 3 are centered around around centrepin 2, and wherein two arresting levers 3 are one group, and two arresting levers 3 often in group are close to each other, two groups of arresting levers 3 centrally pin 2 Central Symmetry.Often organize arresting lever 3 and fix the traction body 8 of a bogie, often organize arresting lever 3 wherein an arresting lever 3 be inserted in below traction body, another root relies on traction body outside, makes traction body circular-rotation can not occur.
Supporting disk 1 is also provided with between described centrepin 2 and base 4, stop base 4 is provided with between described arresting lever 3 and base 4, the thickness of described supporting disk 1, stop base 4 and cushion block will guarantee that bogie can not shake above being placed on, the overall maintenance level of bogie.
Described centrepin 2 is for inserting in the center 7 of bogie, and then the center of bogie is fixed, the described often arresting lever 3 organized in arresting lever 3 is inserted in below the traction body of the correspondence of bogie, the contact of another arresting lever 3 is conflicted the surface of traction body corresponding to bogie, described backing plate 5, for padding below the drawing pull bar 9 of bogie, keeps bogie integral level.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned technological means, also comprises the technical scheme be made up of above technical characteristic.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (5)
1. the centre of pull of bogie organizes frock in advance, and this centre of pull is organized frock in advance and bogie can be maintained static, and keeps bogie to keep level, it is characterized in that comprising for fixing base on the table, the rectangular tabular of described base,
Four corner locations of described base are provided with bolt hole,
The inner side of two bolts hole on a diagonal of described base is provided with backing plate,
The center of described base is provided with centrepin,
Described base is also provided with four arresting levers, described four arresting levers are centered around around centrepin, and wherein two arresting levers are one group, and two arresting levers often in group are close to each other, and two groups of arresting levers centrally sell Central Symmetry.
2. the centre of pull of bogie according to claim 1 organizes frock in advance, it is characterized in that also being provided with supporting disk between described centrepin and base.
3. the centre of pull of bogie according to claim 1 organizes frock in advance, it is characterized in that being provided with stop base between described arresting lever and base.
4. the centre of pull of bogie according to claim 1 organizes frock in advance, it is characterized in that described centrepin is for inserting in the center of bogie, and then is fixed at the center of bogie.
5. the centre of pull of bogie according to claim 1 organizes frock in advance, it is characterized in that the described often arresting lever organized in arresting lever is inserted in below the traction body of the correspondence of bogie, the contact of another arresting lever is conflicted the surface of traction body corresponding to bogie, described backing plate, for padding below the drawing pull bar of bogie, keeps bogie integral level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735234.0U CN204954697U (en) | 2015-09-22 | 2015-09-22 | Frock is organized in advance to centre of pull of bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735234.0U CN204954697U (en) | 2015-09-22 | 2015-09-22 | Frock is organized in advance to centre of pull of bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204954697U true CN204954697U (en) | 2016-01-13 |
Family
ID=55049794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520735234.0U Withdrawn - After Issue CN204954697U (en) | 2015-09-22 | 2015-09-22 | Frock is organized in advance to centre of pull of bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204954697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196211A (en) * | 2015-09-22 | 2015-12-30 | 南车南京浦镇车辆有限公司 | Traction center preassembling tool of bogie and manufacturing method |
| CN105583752A (en) * | 2016-01-20 | 2016-05-18 | 广西汽车集团有限公司 | Brake production line and tool plate thereof |
-
2015
- 2015-09-22 CN CN201520735234.0U patent/CN204954697U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196211A (en) * | 2015-09-22 | 2015-12-30 | 南车南京浦镇车辆有限公司 | Traction center preassembling tool of bogie and manufacturing method |
| CN105583752A (en) * | 2016-01-20 | 2016-05-18 | 广西汽车集团有限公司 | Brake production line and tool plate thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 210031 Nanjing province high tech Development Zone, Taishan Park North Pearl Road, No. 68 Patentee after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160113 Effective date of abandoning: 20171114 |