CN203956812U - Plain cushion bullet pad nut assembly holder spanner - Google Patents
Plain cushion bullet pad nut assembly holder spanner Download PDFInfo
- Publication number
- CN203956812U CN203956812U CN201420373058.6U CN201420373058U CN203956812U CN 203956812 U CN203956812 U CN 203956812U CN 201420373058 U CN201420373058 U CN 201420373058U CN 203956812 U CN203956812 U CN 203956812U
- Authority
- CN
- China
- Prior art keywords
- spanner
- handle hand
- plum blossom
- plain cushion
- bullet pad
- 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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- Train Traffic Observation, Control, And Security (AREA)
Abstract
Plain cushion bullet pad nut assembly holder spanner relates to bone mounting technique field, passenger train ground, this spanner comprises plum blossom spanner (1), spanner sleeve (2), handle hand (3) and handle hand rubber stem (4), plum blossom spanner (1) is fixed on the head of handle hand (3), spanner sleeve (2) is enclosed within the outside of plum blossom spanner (1) and is fixed on handle hand (3) with plum blossom spanner (1) is concentric, handle hand rubber stem (4) is fixed on the afterbody of handle hand (3), handle hand rubber stem (4) becomes upturned 140 ° of shapes with handle hand (3).The handle of the utility model spanner has the angle of upwarping, convenient operation; Spanner has increased spanner sleeve, the group that has realized plain cushion, bullet pad, nut to tighten two-in-one function, ensured result of use, improved greatly operating efficiency.
Description
Technical field
The utility model relates to bone mounting technique field, passenger train ground, is specifically related to a kind of plain cushion, bullet pad, nut assembly holder spanner.
Background technology
The ground collagen of existing part passenger train is designed to aluminium beam material, and its mounting structure is bolted.The spanner using is at present straight wrench, and its shortcoming is that handle does not upwarp angle, is difficult for constructing operation, and spanner only tightens function, there is no plain cushion, the fixing group of bullet pad playing function.In installation process, the assembly of its plain cushion, bullet pad, nut is subject to the narrow and small restriction of its installing space, and hand assembled operation is very difficult, and efficiency of construction is very low, cannot meet normal manufacturing schedule demand.
Utility model content
In order to solve plain cushion, bullet pad, the manual assembly of nut in existing passenger train aluminium beam ground bone bolt assembly process, difficult technical problem is installed, the utility model provides a kind of plain cushion bullet pad nut assembly supporting plate hand.
The technical scheme that the utility model technical solution problem is taked is as follows:
Plain cushion bullet pad nut assembly holder spanner, comprise plum blossom spanner, spanner sleeve, handle hand and handle hand rubber stem, plum blossom spanner is fixed on the head of handle hand, spanner jacket casing is fixed on handle on hand in the outside of plum blossom spanner and with plum blossom spanner is concentric, handle hand rubber stem is fixed on the afterbody of handle hand, and handle hand rubber stem becomes upturned 140 ° of shapes with handle hand.
The beneficial effects of the utility model are: the handle of this spanner has and upwarps 140 ° of angles, convenient operation; Spanner has increased spanner sleeve, realized plain cushion, bullet pad, nut fixing group to tighten two-in-one function, ensured result of use, improved greatly operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model plain cushion bullet pad nut assembly holder spanner.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1, plain cushion bullet pad nut assembly holder spanner of the present utility model, comprise plum blossom spanner 1, spanner sleeve 2, handle hand 3 and handle hand rubber stem 4, plum blossom spanner 1 is fixed on the head of handle hand 3, spanner sleeve 2 is enclosed within the outside of plum blossom spanner 1 and is fixed on handle hand 3 with plum blossom spanner 1 is concentric, handle hand rubber stem 4 is fixed on the afterbody of handle hand 3,3 one-tenth upturned 140 degree shapes of handle hand rubber stem 4 and handle hand.
Plum blossom spanner 1, according to the design drawing size of appropriate products, can be chosen on market.Handle hand rubber stem 4 is made taking steel and rubber sleeve as material.
When plain cushion bullet pad nut assembly holder spanner of the present utility model uses, first nut used and bullet pad are put into plum blossom spanner 1, then plain cushion used is put into spanner sleeve 2; After above-mentioned assembly work completes, hold handle hand rubber stem 4 lens put into after bone skeleton below, ground aligns with screw rod and tightened work, complete plain cushion, bullet pad, nut fixing group to tighten.
Use after plain cushion bullet pad nut assembly holder spanner of the present utility model, can greatly improve operator's operating efficiency, empirical tests, same operation person's construction hand assembled operation on year-on-year basis, can improve operating efficiency more than 2 times.
Claims (1)
1. plain cushion bullet pad nut assembly holder spanner, it is characterized in that, this spanner comprises plum blossom spanner (1), spanner sleeve (2), handle hand (3) and handle hand rubber stem (4), plum blossom spanner (1) is fixed on the head of handle hand (3), spanner sleeve (2) is enclosed within the outside of plum blossom spanner (1) and is fixed on handle hand (3) with plum blossom spanner (1) is concentric, handle hand rubber stem (4) is fixed on the afterbody of handle hand (3), and handle hand rubber stem (4) becomes upturned 140 ° of shapes with handle hand (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373058.6U CN203956812U (en) | 2014-07-04 | 2014-07-04 | Plain cushion bullet pad nut assembly holder spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373058.6U CN203956812U (en) | 2014-07-04 | 2014-07-04 | Plain cushion bullet pad nut assembly holder spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956812U true CN203956812U (en) | 2014-11-26 |
Family
ID=51917448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420373058.6U Expired - Fee Related CN203956812U (en) | 2014-07-04 | 2014-07-04 | Plain cushion bullet pad nut assembly holder spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203956812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015493A (en) * | 2018-08-14 | 2018-12-18 | 中国航发南方工业有限公司 | The installation tool and installation method of small space installation fastener |
-
2014
- 2014-07-04 CN CN201420373058.6U patent/CN203956812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015493A (en) * | 2018-08-14 | 2018-12-18 | 中国航发南方工业有限公司 | The installation tool and installation method of small space installation fastener |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20200704 |