CN201874552U - Portable lifting-instrument bracket device - Google Patents
Portable lifting-instrument bracket device Download PDFInfo
- Publication number
- CN201874552U CN201874552U CN2010206260137U CN201020626013U CN201874552U CN 201874552 U CN201874552 U CN 201874552U CN 2010206260137 U CN2010206260137 U CN 2010206260137U CN 201020626013 U CN201020626013 U CN 201020626013U CN 201874552 U CN201874552 U CN 201874552U
- Authority
- CN
- China
- Prior art keywords
- adjusting nut
- rack tube
- bracket
- screw rod
- screw
- 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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Abstract
The utility model discloses a portable lifting-instrument bracket device, which comprises a bracket barrel, an adjusting nut and a screw; a bracket chassis is installed at the bottom of the bracket barrel; the bracket barrel is provided with an upper inner cavity with a round cross section and a lower inner cavity with a square cross section; and the adjusting nut is rotatably and coaxially installed on the bracket barrel, the screw is sleeved in the bracket barrel through the adjusting nut, the bottom of the screw is provided with a square segment which is adapted to the shape of the lower inner cavity, and a tray for supporting a logging instrument is installed at the top of the screw. In the utility model, the screw is installed on the bracket barrel through the adjusting nut, and the adjusting nut is rotatably and coaxially installed on the bracket barrel, thus, the screw can axially ascend or descend along the bracket barrel by rotating the adjusting nut, accordingly the height of a bracket can be randomly adjusted under the condition of no use of any additional tools.
Description
Technical field
The utility model relates to the lifting instrument support device that a kind of logger uses when debugging and assembling.
Background technology
Logger be unable to do without instrument support when debugging and assembling, according to requirements of one's work, the position of instrument support and height will carry out suitable adjusting.Existing instrument support height or can not regulate, or when regulating, need special tool, instrument trays is followed Rapid-turning nut and is rotated around together in the height adjustment process simultaneously, and this has brought very big trouble to real work.In addition, present employed instrument support is generally all very heavy, is not easy carrying, and this has brought huge inconvenience to field work.
The utility model content
At the problem that prior art exists, the purpose of this utility model is to provide the portable lifting instrument support device of adjusting height that can be random under a kind of condition of not using any auxiliary tools.
A kind of portable lifting instrument support device of the present utility model comprises: rack tube, adjusting nut and screw rod; The bottom of this rack tube is equipped with the support chassis; Described rack tube tool cross section is square lower inner cavity for circular last inner chamber and cross section; Rotatable coaxial being installed on the described rack tube of described adjusting nut, described screw rod is sleeved in the described rack tube by this adjusting nut, the bottom of described screw rod has and suitable square section of described lower inner cavity shape, and the top of described screw rod is equipped with the pallet that is used to support logger.
Preferably, described adjusting nut is installed on the described rack tube by thrust bearing is rotatable.
Preferably, on described support chassis, also be provided with the bolt that is used to regulate described support chassis level more than 1.
Preferably, on described adjusting nut, also be provided with the steering wheel that is used to rotate this adjusting nut.
Preferably, circumferentially also offer annular groove in the outer circumference surface upper edge of described adjusting nut, more than one jackscrew is installed on described rack tube, described jackscrew is inserted in the described annular groove.
Screw rod of the present utility model is installed on the rack tube by adjusting nut, and rotatable coaxial being installed on the rack tube of adjusting nut, like this, can make screw rod axially rise or descend by the rotation adjusting nut along rack tube, thus the height of adjusting support that can be random under the condition of not using any auxiliary tools.In addition, the utility model also has and is fit to indoor and field work, can carries out advantage such as level adjusting.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A portion enlarged diagram of Fig. 1.
The specific embodiment
As shown in Figure 1, 2, the utility model comprises: rack tube 1, adjusting nut 5 and screw rod 3.The bottom of rack tube 1 is equipped with support chassis 2; Rack tube 1 tool cross section is square lower inner cavity 12 for circular last inner chamber 11 and cross section.Adjusting nut 5 is by thrust bearing 7 rotatable coaxial being installed on the rack tube 1.Screw rod 3 is sleeved in the rack tube 1 by adjusting nut 5, and the bottom of screw rod 3 has and suitable square section 31 of lower inner cavity 12 shapes, plays guiding and prevents the effect of screw rod 3 rotations, and the top of screw rod 3 is equipped with the pallet 4 that is used to support logger.
In addition, on support chassis 2, also be provided with 3 bolts 9 that are used to regulate support chassis 2 levels, on adjusting nut 5, also be provided with the steering wheel 6 that is used to rotate this adjusting nut 5, outer circumference surface upper edge at adjusting nut 5 circumferentially also offers annular groove 10,2 jackscrew 8 is installed on rack tube, jackscrew 8 is inserted in the annular groove 10, thereby adjusting nut 5 is fixed on the rack tube 1.
Screw rod 3 of the present utility model is installed on the rack tube 1 by adjusting nut 5, and adjusting nut 5 rotatable coaxial being installed on the rack tube 1, like this, can make screw rod 3 axially rise or descend by rotation adjusting nut 5 along rack tube 1, thus the height of adjusting support that can be random under the condition of not using any auxiliary tools.
Claims (5)
1. a portable lifting instrument support device is characterized in that, comprising: rack tube, adjusting nut and screw rod; The bottom of this rack tube is equipped with the support chassis; Described rack tube tool cross section is square lower inner cavity for circular last inner chamber and cross section; Rotatable coaxial being installed on the described rack tube of described adjusting nut, described screw rod is sleeved in the described rack tube by this adjusting nut, the bottom of described screw rod has and suitable square section of described lower inner cavity shape, and the top of described screw rod is equipped with the pallet that is used to support logger.
2. device as claimed in claim 1 is characterized in that, described adjusting nut is installed on the described rack tube by thrust bearing is rotatable.
3. device as claimed in claim 1 is characterized in that, also is provided with the bolt that is used to regulate described support chassis level more than 1 on described support chassis.
4. device as claimed in claim 1 is characterized in that, also is provided with the steering wheel that is used to rotate this adjusting nut on described adjusting nut.
5. device as claimed in claim 1 is characterized in that, circumferentially also offers annular groove in the outer circumference surface upper edge of described adjusting nut, and more than one jackscrew is installed on described rack tube, and described jackscrew is inserted in the described annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206260137U CN201874552U (en) | 2010-11-24 | 2010-11-24 | Portable lifting-instrument bracket device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206260137U CN201874552U (en) | 2010-11-24 | 2010-11-24 | Portable lifting-instrument bracket device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201874552U true CN201874552U (en) | 2011-06-22 |
Family
ID=44162475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206260137U Expired - Fee Related CN201874552U (en) | 2010-11-24 | 2010-11-24 | Portable lifting-instrument bracket device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201874552U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372137A (en) * | 2015-11-16 | 2016-03-02 | 中国皮革和制鞋工业研究院（晋江）有限公司 | Sole fatigue compression testing machine |
| CN107297613A (en) * | 2016-04-15 | 2017-10-27 | 中国石油天然气股份有限公司 | Installation tool and compressor |
| CN107581083A (en) * | 2017-10-23 | 2018-01-16 | 内蒙古农业大学 | A kind of self-propelled feeding cart |
| CN109737274A (en) * | 2019-01-03 | 2019-05-10 | 中国矿业大学 | It is a kind of can one man operation inspection instrument for borehole |
| CN110653098A (en) * | 2019-10-14 | 2020-01-07 | 广州蒂凯水景喷泉科技有限公司 | Shower nozzle convenient to installation is adjusted |
| CN107297613B (en) * | 2016-04-15 | 2024-04-30 | 中国石油天然气股份有限公司 | Mounting tool and compressor |
-
2010
- 2010-11-24 CN CN2010206260137U patent/CN201874552U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372137A (en) * | 2015-11-16 | 2016-03-02 | 中国皮革和制鞋工业研究院（晋江）有限公司 | Sole fatigue compression testing machine |
| CN107297613A (en) * | 2016-04-15 | 2017-10-27 | 中国石油天然气股份有限公司 | Installation tool and compressor |
| CN107297613B (en) * | 2016-04-15 | 2024-04-30 | 中国石油天然气股份有限公司 | Mounting tool and compressor |
| CN107581083A (en) * | 2017-10-23 | 2018-01-16 | 内蒙古农业大学 | A kind of self-propelled feeding cart |
| CN109737274A (en) * | 2019-01-03 | 2019-05-10 | 中国矿业大学 | It is a kind of can one man operation inspection instrument for borehole |
| CN110653098A (en) * | 2019-10-14 | 2020-01-07 | 广州蒂凯水景喷泉科技有限公司 | Shower nozzle convenient to installation is adjusted |
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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: 20110622 Termination date: 20181124 |