CN207710657U - The special Hook wrench of wireless drilling inclinometers - Google Patents
The special Hook wrench of wireless drilling inclinometers Download PDFInfo
- Publication number
- CN207710657U CN207710657U CN201820082306.XU CN201820082306U CN207710657U CN 207710657 U CN207710657 U CN 207710657U CN 201820082306 U CN201820082306 U CN 201820082306U CN 207710657 U CN207710657 U CN 207710657U
- Authority
- CN
- China
- Prior art keywords
- eave tile
- card column
- screw
- wireless drilling
- hook wrench
- 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
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model is related to the special Hook wrenches of wireless drilling inclinometers, including handle and arc-shaped eave tile, the leading inside of eave tile is provided with card column, it is provided with threaded hole in the front end of the eave tile, screw is provided in threaded hole, the axis of screw passes through the center of circle of eave tile, the card column to be arranged in the front end of screw.Card column is arranged in eave tile by the way of threaded connection for it, and to after card column abrasion, can easily be replaced to card column, and handle and eave tile can reuse, and save cost.In addition, its setting by check washer so that screw is not easy to loosen in eave tile, ensure that the using effect of Hook wrench.
Description
【Technical field】
The utility model is related to the technical fields of mechanical dismantling device, and in particular to the special hook of wireless drilling inclinometers is pulled
Hand.
【Background technology】
In wireless drilling inclinometers, round nut also often coordinates retaining for fixed conveyor and the axial displacement of rotational parts
Washer locks the inner ring of rolling bearing.The installation of round nut needs special Hook wrench with extracting tool.Hook wrench used at present
Including handle and arc-shaped eave tile, the leading inside of eave tile is provided with card column.Hook wrench used at present, handle, hook
Head and card column are usually integrated injection molding.During the use of Hook wrench, card column is often mutually rubbed with the card hole of round nut
It wipes, so its card column is vulnerable part, but when card column is worn to a certain extent, then entire Hook wrench cannot all reuse, can only
Processing is scrapped, prodigious waste is caused.
【Utility model content】
To solve the above problems, the purpose of this utility model is to provide a kind of wireless drilling inclinometers that can replace card column
Special Hook wrench.
To achieve the above object, the technical solution that the utility model is taken is：The special Hook wrench of wireless drilling inclinometers, packet
Handle and arc-shaped eave tile are included, the leading inside of eave tile is provided with card column, threaded hole, spiral shell are provided in the front end of the eave tile
Screw is provided in pit, the axis of screw passes through the center of circle of eave tile, the card column to be arranged in the front end of screw.
A kind of Hook wrench in the utility model is further arranged to：It is provided between the nut and eave tile of the screw anti-
Loose gasket.
Compared with prior art, the utility model has the advantages that：The special hook of above-mentioned wireless drilling inclinometers
Spanner, by the way of threaded connection by card column be arranged in eave tile, to card column abrasion after, can easily to card column into
Row is replaced, and handle and eave tile can reuse, and save cost.In addition, its setting by check washer so that screw is not
It is easily loosened in eave tile, ensure that the using effect of Hook wrench.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1, handle, 2, eave tile, 3, card column, 4, threaded hole, 5, screw, 6, check washer.
【Specific implementation mode】
The special Hook wrench of wireless drilling inclinometers described in the utility model is made below by specific embodiment further
Detailed description.
As shown in Figure 1, the special Hook wrench of wireless drilling inclinometers, including handle 1 and arc-shaped eave tile 2, before eave tile 2
End inside is provided with card column 3, and threaded hole 4 is provided in the front end of the eave tile 2, screw 5 is provided in threaded hole 4, screw 5
Axis passes through the center of circle of eave tile 2, the card column 3 to be arranged in the front end of screw 5.It is arranged between the nut and eave tile 2 of the screw 5
There is check washer 6.
Card column 3 is arranged in eave tile 2 by the way of threaded connection for the special Hook wrench of above-mentioned wireless drilling inclinometers
In, to after the abrasion of card column 3, can easily be replaced to card column 3, and handle 1 and eave tile 2 can reuse, and save
Cost.In addition, its setting by check washer 6 so that screw 5 is not easy to loosen in eave tile 2, ensure that the use of Hook wrench
Effect.
The principles and effects of the invention are only illustrated in the above embodiments, and the implementation that part uses
Example, rather than limits the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from this reality
Under the premise of novel concept, various modifications and improvements can be made, these belong to the protection model of the utility model
It encloses.
Claims (2)
1. the special Hook wrench of wireless drilling inclinometers, including handle and arc-shaped eave tile, the leading inside of eave tile are provided with card
Column, it is characterised in that：It is provided with threaded hole in the front end of the eave tile, screw is provided in threaded hole, the axis of screw passes through
The center of circle of eave tile, the card column are arranged in the front end of screw.
2. the special Hook wrench of wireless drilling inclinometers as described in claim 1, it is characterised in that：The nut and hook of the screw
It is provided with check washer between head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082306.XU CN207710657U (en) | 2018-01-18 | 2018-01-18 | The special Hook wrench of wireless drilling inclinometers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082306.XU CN207710657U (en) | 2018-01-18 | 2018-01-18 | The special Hook wrench of wireless drilling inclinometers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207710657U true CN207710657U (en) | 2018-08-10 |
Family
ID=63052560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820082306.XU Expired - Fee Related CN207710657U (en) | 2018-01-18 | 2018-01-18 | The special Hook wrench of wireless drilling inclinometers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207710657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346950A (en) * | 2021-12-29 | 2022-04-15 | 张家港宏昌钢板有限公司 | Special wrench for dismounting and mounting double-side shear pressing plate sleeve round nut |
-
2018
- 2018-01-18 CN CN201820082306.XU patent/CN207710657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346950A (en) * | 2021-12-29 | 2022-04-15 | 张家港宏昌钢板有限公司 | Special wrench for dismounting and mounting double-side shear pressing plate sleeve round nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |