CN209294703U - A kind of measurement bracket - Google Patents
A kind of measurement bracket Download PDFInfo
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- CN209294703U CN209294703U CN201822148191.2U CN201822148191U CN209294703U CN 209294703 U CN209294703 U CN 209294703U CN 201822148191 U CN201822148191 U CN 201822148191U CN 209294703 U CN209294703 U CN 209294703U
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- support plate
- support
- retraction rack
- fixedly installed
- magnetic sheet
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of measurement brackets, including retraction rack and the location adjusting device being arranged on retraction rack, location adjusting device includes the lifting screw for being threaded in retraction rack top, lifting screw top movable is equipped with support plate, and limit telescopic bar is fixedly connected between support plate bottom surface and retraction rack upper surface, support plate upper surface is fixedly installed with absorption magnetic sheet, circumferential support platform is adsorbed on absorption magnetic sheet, movable balls are equipped in the middle part of circumferential support platform, and movable balls are fixedly mounted on absorption magnetic sheet, ball shaped joints seat is slidably fitted on movable outer surface of ball, ball shaped joints seat upper surface is fixedly installed with support plate, the setting of support plate bottom surface is in arc surfaced, and absorption magnet ring is fixedly installed on support plate bottom surface, the structure design of the utility model is reasonable, the tilt angle that the utility model can be carried out quickly and easily It adjusts, while firm stable support being provided, ensure that the accuracy of power engineering measurement result.
Description
Technical field
The utility model relates to electric power project engineering field more particularly to a kind of measurement brackets.
Background technique
Power engineering broadly further includes using electricity as power that is, with the production of electric energy, conveying, the related engineering of distribution
The engineering applied in multiple fields with the energy.It is understood that simultaneously and power transformation industry is sent to expand engineering.After 20th century, the production of electric energy
Mainly by thermal power plant, power station and nuclear power station.Conditional place is also generated electricity using tide, underground heat and wind energy.Electric energy it is defeated
It send and distributes and mainly realized by high and low pressure AC power network.As the direction of power transmission engineering technology development, emphasis is
Extra-high voltage (1,000,000 volts or more) ac transmission and HVDC Transmission Technology are studied, bigger electric power networks are formed；It also to study simultaneously
The technical issues of superconductor electrical energy transportation.The large-scale power system that 20th century occurred is all by power generation, transmission of electricity, power transformation, distribution, electricity consumption
Link comprehensive is an organic whole, becomes in social materialss production division that spatial extent is most wide, time coordination is stringent, level point
The extremely complicated entity project system of work.
It needs to carry out field exploring in the transmission line of electricity assembling process of power engineering.During field exploring, often
It needs to measure bracket and measures the support of instrument and fix.Measurement bracket is in use for the tune of angle in the prior art
The method of section is more complicated, and the process CIMS for calibrating object reference object is complicated, affects the measurement efficiency of power engineering, there are one
Fixed defect.
For this purpose, we have proposed a kind of measurement brackets.
Utility model content
The utility model provides a kind of measurement bracket, it is therefore intended that can rapidly measure the angle tune of instrument
Section, and it is capable of providing stable inclination, promote measurement efficiency and accuracy of measurement in power engineering.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of measurement bracket, including retraction rack and the location adjusting device being arranged on the retraction rack, the positioning
Regulating device includes the lifting screw for being threaded in the retraction rack top, and the lifting screw top movable is equipped with support
Plate, and limit telescopic bar, table in the support plate are fixedly connected between the support plate bottom surface and the retraction rack upper surface
Face is fixedly installed with absorption magnetic sheet, and circumferential support platform is adsorbed on the absorption magnetic sheet, is equipped with and lives in the middle part of the circumferential support platform
Dynamic ball, and the movable balls are fixedly mounted on the absorption magnetic sheet, are slidably fitted with spherical connect on the activity outer surface of ball
Joint chair, the ball shaped joints seat upper surface are fixedly installed with support plate, and the support plate bottom surface is arranged in arc surfaced, and the branch
Absorption magnet ring is fixedly installed on board bottom surface.
Preferably, in above-mentioned measurement bracket, the support chamber of cambered surface, and the support chamber are equipped with inside the circumferential support platform
Absorption magnetic sheet is fixedly installed on inner wall.
Based on above-mentioned technical characteristic, by absorption magnetic sheet and the absorption cooperation between magnet ring is adsorbed, realizes circumferential support
Support of the platform to support plate ensure that support plate is in stable tilt angle.
Preferably, in above-mentioned measurement bracket, the limit telescopic bar includes outer tube and interior bar, and the outer tube is socketed in described
In interior bar, the outer tube bottom end is fixedly connected with the retraction rack upper surface, the interior bar top and the support plate lower surface
It is fixedly connected.
The rotation of support plate, cooperation lifting spiral shell are limited by the position-limiting action of limit telescopic bar based on above-mentioned technical characteristic
Bar realizes the elevating movement of support plate, is convenient for the lift adjustment of measuring instrument in power engineering.
Preferably, in above-mentioned measurement bracket, the lifting screw top is flexibly connected by bearing with the support plate, institute
It states lifting screw bottom end and is fixedly installed with rotating handles.
The rotation of support plate is limited, guarantees branch by cooperating between bearing and limit telescopic bar based on above-mentioned technical characteristic
The elevating movement of fagging, the setting of rotating handles are convenient for the rotation of lifting screw, and then realize the lifting fortune of support plate
It is dynamic.
Preferably, in above-mentioned measurement bracket, the retraction rack includes connecting plate and is hinged on the connecting plate edge
Three support rods, wherein be slidably fitted with positioning disk on a support rod, on the positioning disk there are two with it is described
The fixation detent slot that support rod matches.
Based on above-mentioned technical characteristic, the big minor adjustment of support rod open-angle is realized by the up and down motion of positioning disk, just
It is used in the folding storage and expansion for carrying out retraction rack.
Preferably, it in above-mentioned measurement bracket, is equipped on the support rod of positioning disk and restraining position ring block is fixedly mounted.
Based on above-mentioned technical characteristic, by the way that stop collar is arranged, it is therefore prevented that positioning disk slides from support rod.
The beneficial effects of the utility model are:
The utility model can measure the angular adjustment of instrument by rotationally supporting plate, while pass through mobile cyclic annular branch
Support platform carries out firm stable support, ensure that the stabilization of measuring instrument in power engineering measurement process, improves power engineering
The accuracy of measurement, in addition easy angle regulation method, greatly improves the measurement efficiency of power engineering.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the location adjusting device structural schematic diagram of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1- retraction rack；2- location adjusting device；3- lifting screw；4- support plate；5- limit telescopic bar；6- adsorbs magnetic sheet；
7- circumferential support platform；8- movable balls；9- ball shaped joints seat；10- support plate；11- adsorbs magnet ring；12- supports chamber；13- adsorbs magnetic
Plate；14- outer tube；15- interior bar；16- rotating handles；17- connecting plate；18- support rod；19- positioning disk；20- fixes detent slot；
21- stop collar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, the present embodiment is a kind of measurement bracket, including retraction rack 1 and setting are on retraction rack 1
Location adjusting device 2, location adjusting device 2 includes being threaded in the lifting screw 3 on 1 top of retraction rack, and lifting screw 3 pushes up
Portion is movably installed with support plate 4, and is fixedly connected with limit telescopic bar 5 between 1 upper surface of 4 bottom surface of support plate and retraction rack, rises
Drop 3 top of screw rod is flexibly connected by bearing with support plate 4, and 3 bottom end of lifting screw is fixedly installed with rotating handles 16, passes through axis
It holds and cooperates between limit telescopic bar 5, limit the rotation of support plate 4, guarantee the elevating movement of support plate 4, rotating handles 16
Setting is convenient for the rotation of lifting screw 3, and then realizes the elevating movement of support plate 4, and limit telescopic bar 5 includes outer tube 14
With interior bar 15, outer tube 14 is socketed in interior bar 15, and 14 bottom end of outer tube is fixedly connected with 1 upper surface of retraction rack, 15 top of interior bar with
4 lower surface of support plate is fixedly connected, and by the position-limiting action of limit telescopic bar 5, limits the rotation of support plate 4, cooperation lifting spiral shell
Bar 3 realizes the elevating movement of support plate 4, is convenient for the lift adjustment of measuring instrument in power engineering, table in support plate 4
Face is fixedly installed with absorption magnetic sheet 6, adsorbs and is adsorbed with circumferential support platform 7 on magnetic sheet 6, is equipped with movable balls in the middle part of circumferential support platform 7
8, and movable balls 8 are fixedly mounted on absorption magnetic sheet 6, ball shaped joints seat 9 are slidably fitted on 8 outer surface of movable balls, spherical shape is even
9 upper surface of joint chair is fixedly installed with support plate 10, and the setting of 10 bottom surface of support plate is in arc surfaced, and fixed peace on 10 bottom surface of support plate
Equipped with absorption magnet ring 11, it is equipped with the support chamber 12 of cambered surface inside circumferential support platform 7, and supports and is fixedly installed with suction on 12 inner wall of chamber
Attached magnetic sheet 13 by absorption magnetic sheet 13 and adsorbs the absorption cooperation between magnet ring 11, realizes circumferential support platform 7 to support plate 10
Support, ensure that support plate 10 is in stable tilt angle, retraction rack 1 includes connecting plate 17 and is hinged on connecting plate 17
Three support rods 18 on edge, wherein be slidably fitted with positioning disk 19 on a support rod 18, on positioning disk 19 there are two
The fixation detent slot 20 to match with support rod 18 realizes the big of 18 open-angle of support rod by the up and down motion of positioning disk 19
Minor adjustment, the folding storage and expansion for being convenient for retraction rack 1 use, are equipped on the support rod 18 of positioning disk 19 and are fixedly mounted
Restraining position ring block 21, by the way that stop collar 21 is arranged, it is therefore prevented that positioning disk 19 slides from support rod 18.
Positioning disk 19 is moved up a distance first, at this time when in use by a kind of specific implementation of the utility model
Positioning disk 19 is stuck on support rod 18, and support rod 18 is softened, and completes sprawling for retraction rack 1, then will be in power engineering
On the support plate 10 that measuring instrument is fixed to, when needing to carry out tilt angle adjusting or deflection angle is adjusted, plate is rotationally supported
10 can carry out angular adjustment, and after the completion of angular adjustment, slip ring fills supporting table 7, so that the absorption magnetic on support 12 inner wall of chamber
Absorption magnet ring 11 on plate 13 and 10 bottom surface of support plate, which adsorbs, to be fixed, and realizes the support to support plate 10, it is therefore prevented that support plate
10 occur angular deflection in measurement process, improve the accuracy of power engineering measurement result, and, operation simple with structure is just
Prompt feature.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of measurement bracket, it is characterised in that: including retraction rack (1) and the positioning tune being arranged on the retraction rack (1)
Regulating device (2), the location adjusting device (2) include the lifting screw (3) for being threaded in the retraction rack (1) top, institute
It states lifting screw (3) top movable to be equipped with support plate (4), and the support plate (4) bottom surface and the retraction rack (1) upper surface
Between be fixedly connected with limit telescopic bar (5), support plate (4) upper surface be fixedly installed with absorption magnetic sheet (6), the absorption
It is adsorbed on magnetic sheet (6) circumferential support platform (7), is equipped with movable balls (8) in the middle part of the circumferential support platform (7), and the movable balls
(8) it is fixedly mounted on the absorption magnetic sheet (6), is slidably fitted with ball shaped joints seat (9) on movable balls (8) outer surface,
Ball shaped joints seat (9) upper surface is fixedly installed with support plate (10), and support plate (10) the bottom surface setting is in arc surfaced, and
Absorption magnet ring (11) is fixedly installed on support plate (10) bottom surface.
2. a kind of measurement bracket according to claim 1, it is characterised in that: be equipped with arc inside the circumferential support platform (7)
The support chamber (12) in face, and absorption magnetic sheet (13) is fixedly installed on support chamber (12) inner wall.
3. a kind of measurement bracket according to claim 1, it is characterised in that: the limit telescopic bar (5) includes outer tube
(14) it is socketed on the interior bar (15) with interior bar (15), the outer tube (14), outer tube (14) bottom end and the retraction rack
(1) upper surface is fixedly connected, and interior bar (15) top is fixedly connected with the support plate (4) lower surface.
4. a kind of measurement bracket according to claim 1, it is characterised in that: lifting screw (3) top passes through bearing
It is flexibly connected with the support plate (4), lifting screw (3) bottom end is fixedly installed with rotating handles (16).
5. a kind of measurement bracket according to claim 1, it is characterised in that: the retraction rack (1) includes connecting plate (17)
And three support rods (18) on the connecting plate (17) edge are hinged on, wherein sliding peace on a support rod (18)
Equipped with positioning disk (19), there are two the fixation detent slots to match with the support rod (18) on the positioning disk (19)
(20).
6. a kind of measurement bracket according to claim 5, it is characterised in that: be equipped with the support rod of positioning disk (19)
(18) restraining position ring block (21) are fixedly mounted on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822148191.2U CN209294703U (en) | 2018-12-20 | 2018-12-20 | A kind of measurement bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822148191.2U CN209294703U (en) | 2018-12-20 | 2018-12-20 | A kind of measurement bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209294703U true CN209294703U (en) | 2019-08-23 |
Family
ID=67655798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822148191.2U Active CN209294703U (en) | 2018-12-20 | 2018-12-20 | A kind of measurement bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209294703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404679A (en) * | 2018-12-20 | 2019-03-01 | 南京工程学院 | A kind of measurement bracket |
| CN114370559A (en) * | 2021-12-29 | 2022-04-19 | 湖南铂固科技股份有限公司 | Self-balancing anchor screw |
-
2018
- 2018-12-20 CN CN201822148191.2U patent/CN209294703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404679A (en) * | 2018-12-20 | 2019-03-01 | 南京工程学院 | A kind of measurement bracket |
| CN114370559A (en) * | 2021-12-29 | 2022-04-19 | 湖南铂固科技股份有限公司 | Self-balancing anchor screw |
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