CN112816781B - CT secondary circuit deviation rate measuring device - Google Patents
CT secondary circuit deviation rate measuring device Download PDFInfo
- Publication number
- CN112816781B CN112816781B CN202110166353.9A CN202110166353A CN112816781B CN 112816781 B CN112816781 B CN 112816781B CN 202110166353 A CN202110166353 A CN 202110166353A CN 112816781 B CN112816781 B CN 112816781B
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- shaped elastic
- elastic plate
- pipe
- telescopic
- sleeve
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- 238000012360 testing method Methods 0.000 claims abstract description 32
- 230000003139 buffering effect Effects 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
A CT secondary loop deviation rate measuring device comprises a buffering cart, wherein the buffering cart comprises a U-shaped elastic plate, four universal wheels are mounted at the bottom of the U-shaped elastic plate, fixed ends of the universal wheels are matched with the U-shaped elastic plate, the upper portion of the U-shaped elastic plate is connected with a base, and a lifting testing device is mounted at the upper portion of the base. The U-shaped elastic plate can buffer the upper structure of the U-shaped elastic plate in the process of pushing the device to move, so that the protection of a deviation tester is facilitated.
Description
Technical Field
The invention relates to a measuring device, in particular to a device for measuring the deviation ratio of a CT secondary circuit.
Background
Publication No.: CN202494774U discloses an error-corrected resistance deviation rate measuring instrument, which is found in application that the instrument needs to be carried by an operator when being transported to a target test position, which is relatively laborious, and in addition, because the test target points are different in height, a user sometimes needs to use a probe end to test while lifting the deviation rate measuring instrument, which is relatively troublesome.
Disclosure of Invention
The invention aims to provide a CT secondary circuit deviation rate measuring device, which can be combined with a buffer trolley through a drop testing device, can be convenient for an operator to push a deviation tester to reach a target position, when a test point is higher, a user can manually lift a box body to be close to the target test position, and then can lock a sleeve and a guide rod by utilizing a first bolt, so that the box body and the deviation tester are locked to be high, the test is convenient for the operator to test, and the test efficiency is improved. The U-shaped elastic plate can buffer the upper structure of the U-shaped elastic plate in the process of pushing the device to move, so that the protection of a deviation tester is facilitated.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a CT secondary circuit rate of deviation measuring device, includes the buffering shallow, and the buffering shallow includes four universal wheels of U-shaped elastic plate, the stiff end and the cooperation of U-shaped elastic plate of universal wheel, the base is connected on the upper portion of U-shaped elastic plate, the lift testing arrangement of upper portion installation of base, lift testing arrangement includes the guide bar, and the lower extreme and the base of guide bar are connected, and the cover has the sleeve pipe on the guide bar, and the sleeve pipe can slide on the guide bar, and the screw is seted up to sheathed tube one side, and the sleeve pipe passes through the first bolt of screw threaded connection, and first bolt can be with sleeve pipe and guide bar locking, and the box is connected to sheathed tube one side, the internal connection deviation tester of box.
In order to further realize the aim of the invention, the technical scheme can also be adopted that the base is provided with a detecting platform plate device, the detecting platform plate device comprises a detecting plate and an inserting pipe, one side of the detecting plate is hinged with one side of the upper part of the box body, one side of the upper part of the base is connected with the inserting pipe, the inserting pipe is detachably connected with a telescopic supporting device, the telescopic supporting device comprises a telescopic pipe, the lower end of the telescopic pipe is inserted with a telescopic rod, the telescopic rod can slide in the telescopic pipe, one side of the telescopic pipe is provided with a screw hole, the telescopic pipe is in threaded connection with a second bolt through the screw hole, the second bolt can lock the telescopic pipe and the telescopic rod, and the lower end of the telescopic rod can be in inserted fit with the inserting pipe.
One side of the box body is connected with a handle.
The four universal wheels are distributed at four corners of a rectangular area on the bottom surface of the U-shaped elastic plate.
The invention has the advantages that: according to the invention, the testing device is combined with the buffer trolley, so that an operator can conveniently push the deviation tester to reach the target position, when the testing point is higher, a user can manually lift the box body to be close to the target testing position, and then the sleeve and the guide rod can be locked by utilizing the first bolt, so that the box body and the deviation tester are locked to be high, the operator can conveniently test, and the testing efficiency is improved. The U-shaped elastic plate can buffer the upper structure of the U-shaped elastic plate in the process of pushing the device to move, so that the protection of a deviation tester is facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a second schematic view of the present invention.
Labeling components: 1 box 2 guide bar 3 sleeve 4 6 first bolt 5 base 7 universal wheel 8 is popped out board 9 and is pegged graft pipe 10 telescopic link 11 second bolt 12 flexible pipe 13U-shaped elastic plate 14 deviation tester.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. Example 1:
the utility model provides a CT secondary circuit rate of deviation measuring device, as shown in fig. 1-2, includes the buffering shallow, and the buffering shallow includes U-shaped elastic plate 13, and four universal wheels 7 are installed to the bottom of U-shaped elastic plate 13, and the stiff end of universal wheel 7 cooperates with U-shaped elastic plate 13, and base 5 is connected on the upper portion of U-shaped elastic plate 13, and the lift testing arrangement is installed on the upper portion of base 5, the lift testing arrangement includes guide bar 2, and the lower extreme and the base 5 of guide bar 2 are connected, and the cover has sleeve pipe 3 on the guide bar 2, and sleeve pipe 3 can slide on guide bar 2, and the screw is seted up to one side of sleeve pipe 3, and sleeve pipe 3 passes through screw threaded connection first bolt 4, and first bolt 4 can lock sleeve pipe 3 and guide bar 2, and box 1 is connected to one side of sleeve pipe 3, the internal connection deviation tester 14 of box 1.
According to the invention, through combining the drop test device with the buffer trolley, an operator can conveniently push the deviation tester 14 to reach a target position, when a test point is high, a user can manually lift the box body 1 to be close to the target test position, and then the sleeve 3 and the guide rod 2 can be locked by utilizing the first bolt 4, so that the height of the box body 1 and the deviation tester 14 is locked, the operator can conveniently perform testing, and the testing efficiency is improved. The U-shaped elastic plate 13 can buffer the upper structure of the U-shaped elastic plate 13 in the process of pushing the device to move, so that the protection of the deviation tester 14 is facilitated.
Material selection and feasibility analysis of specific implementation of application range: the practical manufactured sample is implemented by taking the specification attached drawing as a drawing according to the proportion and the matching mode of each part in the specification attached drawing, the connection is a common connection mode such as a connection of a strong adhesive, a welding, riveting and a flange connection and an integral forming type connection, and the thickness and the strength of a corresponding connection mode connection point can be selected without creativity according to the requirement of practical connection strength during practical manufacturing. The U-shaped elastic plate 13 is a U-shaped plate structure made of a spring steel plate. The grant number deviation tester 14 may adopt a structure disclosed in CN 202494774U.
Example 2:
the utility model provides a CT secondary circuit rate of deviation measuring device, as shown in fig. 1-2, includes the buffering shallow, and the buffering shallow includes U-shaped elastic plate 13, and four universal wheels 7 are installed to the bottom of U-shaped elastic plate 13, and the stiff end of universal wheel 7 cooperates with U-shaped elastic plate 13, and base 5 is connected on the upper portion of U-shaped elastic plate 13, and the lift testing arrangement is installed on the upper portion of base 5, the lift testing arrangement includes guide bar 2, and the lower extreme and the base 5 of guide bar 2 are connected, and the cover has sleeve pipe 3 on the guide bar 2, and sleeve pipe 3 can slide on guide bar 2, and the screw is seted up to one side of sleeve pipe 3, and sleeve pipe 3 passes through screw threaded connection first bolt 4, and first bolt 4 can lock sleeve pipe 3 and guide bar 2, and box 1 is connected to one side of sleeve pipe 3, the internal connection deviation tester 14 of box 1. The installation is gone out the landing slab device on the base 5, it is including visiting out board 8 and peg graft pipe 9 to visit out the landing slab device, and the one side of visiting out board 8 is articulated with upper portion one side of box 1, and peg graft pipe 9 is connected to upper portion one side of base 5, can dismantle on the peg graft pipe 9 and connect flexible strutting arrangement, flexible strutting arrangement includes flexible pipe 12, and flexible pipe 12's lower extreme grafting telescopic link 10, telescopic link 10 can slide in flexible pipe 12's inside, and the screw is seted up to one side of flexible pipe 12, and flexible pipe 12 passes through screw threaded connection second bolt 11, and second bolt 11 can lock flexible pipe 12 and telescopic link 10, and the lower extreme of telescopic link 10 can be pegged graft with peg graft pipe 9 and cooperate.
When the detecting platform plate device can be used for testing, the detecting plate 8 is rotated and detected out of one side of the box body 1, so that a platform is formed, an operator can conveniently record experimental data and temporarily place tools, the height of the detecting plate 8 can be adjusted within a certain range according to the height adjusting function of the box body 1, and therefore the detecting platform plate device is convenient for a user to use, after the detecting plate 8 is rotated from the state shown in the figure 1 to the state shown in the figure 2, the upper end of the telescopic pipe 12 of the telescopic supporting device can support the detecting plate 8, and therefore the stability of the detecting plate 8 is improved. When the height of the extension plate 8 needs to be adjusted, the height of the sleeve 3 on the guide rod 2 can be adjusted, then the sleeve 3 and the first bolt 4 are locked by the first bolt 4, then the extension pipe 12 is rotated to enable the extension pipe 12 to extend in a rotating mode, then the length of the extension supporting device is adjusted, and the extension pipe 12 is supported by the extension supporting device.
Example 3:
a device for measuring deviation rate of a CT secondary circuit comprises a buffering cart, wherein the buffering cart comprises a U-shaped elastic plate 13, four universal wheels 7 are mounted at the bottom of the U-shaped elastic plate 13, the fixed ends of the universal wheels 7 are matched with the U-shaped elastic plate 13, the upper portion of the U-shaped elastic plate 13 is connected with a base 5, a lifting test device is mounted on the upper portion of the base 5 and comprises a guide rod 2, the lower end of the guide rod 2 is connected with the base 5, a sleeve 3 is sleeved on the guide rod 2 and can slide on the guide rod 2, a screw hole is formed in one side of the sleeve 3, the sleeve 3 is in threaded connection with a first bolt 4 through the screw hole, the first bolt 4 can lock the sleeve 3 and the guide rod 2, one side of the sleeve 3 is connected with a box body 1, and the inside of the box body 1 is connected with a deviation tester 14. One side of the box body 1 is connected with a handle 6.
The handle 6 of the invention can conveniently push the box body 1.
Example 4:
the utility model provides a CT secondary circuit rate of deviation measuring device, as shown in fig. 1-2, includes the buffering shallow, and the buffering shallow includes U-shaped elastic plate 13, and four universal wheels 7 are installed to the bottom of U-shaped elastic plate 13, and the stiff end of universal wheel 7 cooperates with U-shaped elastic plate 13, and base 5 is connected on the upper portion of U-shaped elastic plate 13, and the lift testing arrangement is installed on the upper portion of base 5, the lift testing arrangement includes guide bar 2, and the lower extreme and the base 5 of guide bar 2 are connected, and the cover has sleeve pipe 3 on the guide bar 2, and sleeve pipe 3 can slide on guide bar 2, and the screw is seted up to one side of sleeve pipe 3, and sleeve pipe 3 passes through screw threaded connection first bolt 4, and first bolt 4 can lock sleeve pipe 3 and guide bar 2, and box 1 is connected to one side of sleeve pipe 3, the internal connection deviation tester 14 of box 1. The four universal wheels 7 are distributed at four corners of a rectangular area on the bottom surface of the U-shaped elastic plate 13.
The four universal wheels 7 of the invention are distributed at the four corners of a rectangular area on the bottom surface of the U-shaped elastic plate 13, so that the stability of the U-shaped elastic plate 13 can be improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.
Claims (2)
1. A CT secondary loop deviation rate measuring device is characterized in that: comprises a buffering cart, the buffering cart comprises a U-shaped elastic plate (13), four universal wheels (7) are installed at the bottom of the U-shaped elastic plate (13), the fixed ends of the universal wheels (7) are matched with the U-shaped elastic plate (13), the upper part of the U-shaped elastic plate (13) is connected with a base (5), a lifting test device is installed at the upper part of the base (5), the lifting test device comprises a guide rod (2), the lower end of the guide rod (2) is connected with the base (5), a sleeve (3) is sleeved on the guide rod (2), the sleeve (3) can slide on the guide rod (2), one side of the sleeve (3) is provided with a screw hole, the sleeve (3) is connected with a first bolt (4) through a screw hole thread, the first bolt (4) can lock the sleeve (3) and the guide rod (2), one side of the sleeve (3) is connected with a box body (1), and the interior of the box body (1) is connected with a deviation tester (14), the base (5) is provided with a probing platform plate device which comprises a probing plate (8) and a plug-in pipe (9), one side of the probing plate (8) is hinged with one side of the upper part of the box body (1), one side of the upper part of the base (5) is connected with the plug-in pipe (9), the plug-in pipe (9) is detachably connected with a telescopic supporting device, the telescopic supporting device comprises a telescopic pipe (12), a telescopic rod (10) is inserted into the lower end of the telescopic pipe (12), the telescopic rod (10) can slide in the telescopic pipe (12), a screw hole is formed in one side of the telescopic pipe (12), the telescopic pipe (12) is connected with a second bolt (11) through screw threads, the telescopic pipe (12) and the telescopic rod (10) can be locked by the second bolt (11), the lower end of the telescopic rod (10) can be matched with an insertion pipe (9) in an insertion mode, and a handle (6) is connected to one side of the box body (1).
2. The apparatus according to claim 1, wherein: the four universal wheels (7) are distributed at four corners of a rectangular area on the bottom surface of the U-shaped elastic plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110166353.9A CN112816781B (en) | 2021-02-06 | 2021-02-06 | CT secondary circuit deviation rate measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110166353.9A CN112816781B (en) | 2021-02-06 | 2021-02-06 | CT secondary circuit deviation rate measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112816781A CN112816781A (en) | 2021-05-18 |
| CN112816781B true CN112816781B (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110166353.9A Active CN112816781B (en) | 2021-02-06 | 2021-02-06 | CT secondary circuit deviation rate measuring device |
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| Country | Link |
|---|---|
| CN (1) | CN112816781B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2889478A1 (en) * | 2005-08-08 | 2007-02-09 | Coutier Ind Sarl Sarl | Workshop trolley with a tilting platform to carry a container for components, notably for use in an automobile assembly line |
| CN108113758A (en) * | 2017-12-12 | 2018-06-05 | 东莞市联洲知识产权运营管理有限公司 | A kind of automatic adjustable consulting room floor light cart |
| CN209154330U (en) * | 2017-12-25 | 2019-07-26 | 中国医科大学附属第一医院 | A kind of Medical trolley easy to remove |
| CN209729335U (en) * | 2019-06-05 | 2019-12-03 | 高慧源 | Communication construction Multifunctional warning board |
| CN211865474U (en) * | 2019-10-09 | 2020-11-06 | 常州市第二人民医院 | Vibration reduction assembly of medical centrifugal separator |
-
2021
- 2021-02-06 CN CN202110166353.9A patent/CN112816781B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2889478A1 (en) * | 2005-08-08 | 2007-02-09 | Coutier Ind Sarl Sarl | Workshop trolley with a tilting platform to carry a container for components, notably for use in an automobile assembly line |
| CN108113758A (en) * | 2017-12-12 | 2018-06-05 | 东莞市联洲知识产权运营管理有限公司 | A kind of automatic adjustable consulting room floor light cart |
| CN209154330U (en) * | 2017-12-25 | 2019-07-26 | 中国医科大学附属第一医院 | A kind of Medical trolley easy to remove |
| CN209729335U (en) * | 2019-06-05 | 2019-12-03 | 高慧源 | Communication construction Multifunctional warning board |
| CN211865474U (en) * | 2019-10-09 | 2020-11-06 | 常州市第二人民医院 | Vibration reduction assembly of medical centrifugal separator |
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| Publication number | Publication date |
|---|---|
| CN112816781A (en) | 2021-05-18 |
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