CN201979459U - Portable crystal installing instrument - Google Patents
Portable crystal installing instrument Download PDFInfo
- Publication number
- CN201979459U CN201979459U CN2011200421407U CN201120042140U CN201979459U CN 201979459 U CN201979459 U CN 201979459U CN 2011200421407 U CN2011200421407 U CN 2011200421407U CN 201120042140 U CN201120042140 U CN 201120042140U CN 201979459 U CN201979459 U CN 201979459U
- Authority
- CN
- China
- Prior art keywords
- crystal
- screw rod
- screw
- thrust bearing
- support bar
- 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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- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model discloses a portable crystal installing instrument, which comprises a door-shaped detachable supporting frame, a screw sleeve and a screw, wherein the screw sleeve is arranged on the supporting frame, and the screw is sleeved in the screw sleeve; one end of the screw is provided with a rotating handle, and the other end of the screw is provided with a bidirectional thrust bearing for pulling or pressing a crystal during installation of the crystal. The door-shaped detachable supporting frame is provided with the screw, and one end of the screw is provided with the bidirectional thrust bearing, so that the portable crystal installing instrument is easy to carry. During usage, users can pull or press (dismount or mount) the crystal through the bidirectional thrust bearing. Because no relative rotation can be generated between the bidirectional thrust bearing and the crystal, the crystal can be mounted or dismounted greatly.
Description
Technical field
The utility model relates to a kind of erecting tools that is used for installing crystal on logger.
Background technology
On logger, need to install crystal.Present installation (pressure is drawn) instrument that uses, structure are too complicated, too heavy, carry inconvenience.
Summary of the invention
At the problem that prior art exists, the purpose of this utility model be to provide a kind of simple in structure, be convenient to the on-the-spot portable crystal erecting tools that uses.
A kind of portable crystal erecting tools that the utility model provides comprises: the detachable bracing frame of gate-type, screw rod cover and screw rod, and the screw rod cover is installed on the bracing frame, and screw rod is sleeved in the screw rod cover; One end of described screw rod is equipped with rotary handle, and the other end is equipped with and is used to press when crystal is installed or the two-direction thrust bearing of crystal pulling.
Preferably, support frame as described above comprises: base and detachably be arranged on first support bar that is parallel to each other and second support bar on the base, between described first support bar and second support bar, crossbeam is installed detachably, and described screw rod cover is installed on this crossbeam.
The utility model is by being provided with screw rod on the detachable bracing frame of gate-type, end at screw rod is installed two-direction thrust bearing, thereby be easy to carry, draw or press (dismounting or installation) crystal in use by two-direction thrust bearing, owing to can not produce relative rotation between two-direction thrust bearing and the crystal in use, therefore can play the installation and removal of well carrying out crystal.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the utility model comprises: the detachable bracing frame 1 of gate-type, screw rod cover 3 and screw rod 2, and screw rod cover 3 is installed on the bracing frame 1, and screw rod 2 is sleeved in the screw rod cover 3.One end of screw rod 2 is equipped with rotary handle 4, and the other end is equipped with and is used to press when crystal is installed or the two-direction thrust bearing 5 of crystal pulling.
As shown in Figure 1, in the utility model embodiment, bracing frame 1 comprises: base 11 and detachably be arranged on first support bar 12 that is parallel to each other and second support bar 13 on the base 11 by securing member, between first support bar 12 and second support bar 13 crossbeam 14 is installed detachably, screw rod cover 3 is installed on the crossbeam 14.Securing member can adopt screw.
During use, earlier base 11, first support bar 12, second support bar 13 and crossbeam 14 are combined and form the detachable bracing frame 1 of gate-type, and then install screw rod and overlap 3, again screw rod 2 is contained in the screw rod cover 3, and install rotary handle 4 at an end of screw rod 3, install two-direction thrust bearing 5 at the other end.Like this, rotary screw 2 just can carry out the installation or the dismounting of crystal by two-direction thrust bearing 5.
The utility model is by being provided with screw rod 2 on the detachable bracing frame 1 of gate-type, end at screw rod 2 is installed two-direction thrust bearing 5, thereby be easy to carry, draw or press (dismounting or installation) crystal by two-direction thrust bearing 5 in use, owing to can not produce relative rotation between two-direction thrust bearing 5 and the crystal in use, therefore can play the installation and removal of well carrying out crystal.
Claims (2)
1. a portable crystal erecting tools is characterized in that, comprising: the detachable bracing frame of gate-type, screw rod cover and screw rod, and the screw rod cover is installed on the bracing frame, and screw rod is sleeved in the screw rod cover; One end of described screw rod is equipped with rotary handle, and the other end is equipped with and is used to press when crystal is installed or the two-direction thrust bearing of crystal pulling.
2. portable crystal erecting tools as claimed in claim 1, it is characterized in that, support frame as described above comprises: base and detachably be arranged on first support bar that is parallel to each other and second support bar on the base, between described first support bar and second support bar crossbeam is installed detachably, described screw rod cover is installed on this crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200421407U CN201979459U (en) | 2011-02-18 | 2011-02-18 | Portable crystal installing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200421407U CN201979459U (en) | 2011-02-18 | 2011-02-18 | Portable crystal installing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979459U true CN201979459U (en) | 2011-09-21 |
Family
ID=44606927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200421407U Expired - Fee Related CN201979459U (en) | 2011-02-18 | 2011-02-18 | Portable crystal installing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979459U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744391A (en) * | 2012-06-19 | 2012-10-24 | 中国华冶科工集团有限公司 | Returning-to-cavity and positioning device for rope head of tail rope and positioning device for rope head of pouring tail rope |
| CN105033635A (en) * | 2015-07-29 | 2015-11-11 | 广州飞机维修工程有限公司 | Assembly tool for aircraft pressure-relief valve |
| CN106541284A (en) * | 2016-11-30 | 2017-03-29 | 无锡凯涵科技有限公司 | The boring grab of Weaving device adaptor |
| CN106736674A (en) * | 2016-11-30 | 2017-05-31 | 无锡凯涵科技有限公司 | The boring grab of adaptor |
| CN108312103A (en) * | 2017-12-15 | 2018-07-24 | 中国电子科技集团公司第十八研究所 | Portable program storage module pulling device |
-
2011
- 2011-02-18 CN CN2011200421407U patent/CN201979459U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744391A (en) * | 2012-06-19 | 2012-10-24 | 中国华冶科工集团有限公司 | Returning-to-cavity and positioning device for rope head of tail rope and positioning device for rope head of pouring tail rope |
| CN105033635A (en) * | 2015-07-29 | 2015-11-11 | 广州飞机维修工程有限公司 | Assembly tool for aircraft pressure-relief valve |
| CN106541284A (en) * | 2016-11-30 | 2017-03-29 | 无锡凯涵科技有限公司 | The boring grab of Weaving device adaptor |
| CN106736674A (en) * | 2016-11-30 | 2017-05-31 | 无锡凯涵科技有限公司 | The boring grab of adaptor |
| CN108312103A (en) * | 2017-12-15 | 2018-07-24 | 中国电子科技集团公司第十八研究所 | Portable program storage module pulling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: China Oilfield Services Limited Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: China Oilfield Services Limited Patentee before: China National Offshore Oil Corporation |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20190218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |