CN207487634U - Plumb line coordinatograph verifies auxiliary tool - Google Patents
Plumb line coordinatograph verifies auxiliary tool Download PDFInfo
- Publication number
- CN207487634U CN207487634U CN201721564904.2U CN201721564904U CN207487634U CN 207487634 U CN207487634 U CN 207487634U CN 201721564904 U CN201721564904 U CN 201721564904U CN 207487634 U CN207487634 U CN 207487634U
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- plumb line
- hole
- bolt
- adjustment portion
- auxiliary tool
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Abstract
The utility model is related to a kind of plumb line coordinatographs to verify auxiliary tool, including stent and for the stent to be fixed on to the fixing device on plumb line coordinatograph, the stent includes fixing the slide calliper rule fixed part of vernier caliper and the levelness adjustment portion for adjusting the levelness of the slide calliper rule fixed part, the slide calliper rule fixed part and levelness adjustment portion are mutually connected vertically, and the levelness adjustment portion is rotatablely connected with the fixing device.The stent can be fixed on plumb line coordinatograph by the plumb line coordinatograph verification auxiliary tool of the utility model by fixing device, by the way that levelness adjustment portion is made to be rotated relative to fixing device so as to adjusting the levelness of the slide calliper rule fixed part, the vernier caliper being fixed on slide calliper rule fixed part is made to reach horizontal, to realize the verification to plumb line coordinatograph.
Description
Technical field
The utility model is related to plumb line coordinatograph calibration technology field, more specifically to a kind of vertical line coordinates
Instrument verifies auxiliary tool.
Background technology
Plumb line coordinatograph is tangential for monitoring the diameter change of nuclear power station third road safety curtain containment and entirety
The online equipment of deformation behavior.By to plumb line coordinator progress routine test and verification, ensureing the equipment normal operation online,
To obtain timely, accurate, reliable data.
The general method of calibration of nuclear power plant is to select the vernier caliper than coordinatograph higher precision as benchmark utensil at present.
Plumb line is fixed on the measuring jaw of benchmark vernier caliper, ensures that slide calliper rule are in level, and parallel with the X of coordinatograph or Y-axis.It moves
During dynamic vertical, while the displacement indicating value of plumb line coordinatograph and benchmark vernier caliper is recorded, calculate the two deviation, judge coordinatograph
Whether equipment precision standard is met.
Therefore, it is necessary to design a kind of can simultaneously adjust the tool of levelness for fixing vernier caliper, so as to passing through benchmark
Vernier caliper verifies coordinatograph.
Utility model content
The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide a kind of plumb line
Coordinatograph verifies auxiliary tool.
Technical solution is used by the utility model solves its technical problem：It is auxiliary to construct a kind of plumb line coordinatograph verification
Assistant engineer has, and including stent and for the stent to be fixed on to the fixing device on plumb line coordinatograph, the stent includes using
It is described in the slide calliper rule fixed part of fixed vernier caliper and levelness adjustment portion for adjusting the levelness of the slide calliper rule fixed part
Slide calliper rule fixed part and levelness adjustment portion are mutually connected vertically, and the levelness adjustment portion is rotatablely connected with the fixing device.
Preferably, the levelness adjustment portion is equipped with the first threaded hole, and the fixing device corresponds to the levelness and adjusts
The first threaded hole in portion is equipped with the first circular hole, and the fixing device is with the levelness adjustment portion by passing through first spiral shell
The first of pit and the first circular hole is bolted.
Preferably, the fixing device includes the installed part being mounted on the plumb line coordinatograph and is located at the installation
Connector on part, first circular hole are arranged on the connector.
Preferably, the installed part is the U-shaped card slot that can be connected on the bearing of the plumb line coordinatograph, described U-shaped
Card slot is equipped with the second threaded hole passed through for the second bolt, and the U-shaped card slot is by passing through the second of second threaded hole
Bolt is fixed on the plumb line coordinatograph.
Preferably, the width of the U-type groove is greater than or equal to the thickness of the bearing, and second threaded hole is arranged on institute
State side wall or the bottom of U-shaped card slot.
Preferably, the levelness adjustment portion is equipped with first through hole in the one end being connect with the fixing device, and described the
One through-hole is vertically arranged with first threaded hole；
The first through hole is corresponded in the fixing device and is installed with third bolt, first is bolted on the third bolt
Nut and the second nut；The third bolt pass through the first through hole, and the first through hole be located at first nut with
Between second nut.
Preferably, the slide calliper rule fixed part include slide calliper rule fixed part main body connected vertically with the levelness adjustment portion and
It is arranged in the slide calliper rule fixed part main body, two fixture blocks for fixing the vernier caliper both ends.
Preferably, each fixture block is equipped with the fluting for clamping the vernier caliper, the first side of the fixture block
Equipped with the third threaded hole for leading to the fluting, the vernier caliper is by passing through the 4th bolt of the third threaded hole and solid
It is scheduled on the fixture block.
Preferably, the slide calliper rule fixed part main body is equipped with the second through-hole, and the second side of the fixture block is equipped with the 5th bolt, institute
It is opposite with first side to state the second side；The fixture block by the 5th bolt second through-hole is passed through to connect with third nut and
In the slide calliper rule fixed part main body.
Preferably, second through-hole is strip through-hole.
Implement the plumb line coordinatograph verification auxiliary tool of the utility model, have the advantages that：The utility model
Plumb line coordinatograph verification auxiliary tool include bracket fixing device, the stent, which includes the slide calliper rule that are mutually connected vertically, to be fixed
Portion and levelness adjustment portion, levelness adjustment portion are rotatablely connected with the fixing device, vernier caliper are fixed on slide calliper rule and is fixed
In portion, the stent can be fixed on plumb line coordinatograph by fixing device, by making levelness adjustment portion relative to solid
The levelness of the slide calliper rule fixed part can be adjusted by determining device rotation, vernier caliper be made to reach horizontal, to realize to plumb line
The verification of coordinatograph.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1-Fig. 4 is structural representation of the utility model plumb line coordinatograph verification auxiliary tool under different visual angles respectively
Figure.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment of the present utility model.
The utility model discloses a kind of plumb line coordinatographs to verify auxiliary tool, can be applied to nuclear power plant's vertical line coordinates
The verification of instrument.
As Figure 1-Figure 4, the structural representation of one embodiment of auxiliary tool is verified for the utility model plumb line coordinatograph
Figure.Plumb line coordinatograph verification auxiliary tool includes stent 10 and for stent 10 to be fixed on consolidating on plumb line coordinatograph
Determine device 20, stent 10 includes fixing the slide calliper rule fixed part 11 of vernier caliper and the level for adjusting slide calliper rule fixed part 11
The levelness adjustment portion 12 of degree, slide calliper rule fixed part 11 and levelness adjustment portion 12 are mutually connected vertically, levelness adjustment portion 12 with
Fixing device 20 is rotatablely connected.Stent 10 can be fixed on plumb line coordinatograph by the utility model by fixing device 20, be led to
Crossing makes levelness adjustment portion 12 rotate the levelness that can adjust slide calliper rule fixed part 11 relative to fixing device 20, makes vernier caliper
Reach horizontal, realize the verification to plumb line coordinatograph.
Preferably, levelness adjustment portion 12 is equipped with the first threaded hole, and fixing device 20 is corresponded in levelness adjustment portion 12
First threaded hole is equipped with the first circular hole, and fixing device 20 is with levelness adjustment portion 12 by passing through the first threaded hole and the first circular hole
The first bolt 31 connect, after the first bolt 31 passes through the first threaded hole and the first circular hole, both ends are solid by nut 40 respectively
It lives calmly.As shown in Figure 1, first rotating levelness adjustment portion 12 around the first bolt 31, rotate to slide calliper rule fixed part 11 and reach
To level, the first nut 41 and the second nut 42 on third bolt 33 are then adjusted, fixes levelness adjustment portion 12.
Fixing device 20 includes the installed part 21 being mounted on plumb line coordinatograph and the connector being located on installed part 21
22, the first circular hole is arranged on connector 22.In Fig. 1-embodiment shown in Fig. 4, installed part 21 is can be connected to plumb line
U-shaped card slot on the bearing of coordinatograph, U-shaped card slot are equipped with the second threaded hole passed through for the second bolt 32, and U-shaped card slot passes through
The second bolt 32 across the second threaded hole is fixed on plumb line coordinatograph.When it is implemented, U-shaped card slot is connected to
In the support edges of plumb line coordinatograph, rotate after second bolt 32 is passed through the second threaded hole and withstands on bearing, use nut
The bolt 30 is locked, so as to U-shaped card slot is fixed on the bearing of plumb line coordinatograph.The width of U-type groove should be greater than or be equal to
The thickness of the bearing of plumb line coordinatograph is connected to realize on bearing, and the second threaded hole may be provided at the side wall of U-shaped card slot
Or bottom.
As Figure 3-Figure 4, fixing device 20 include two connectors 22, two connectors 22 on installed part 21 side by side
It is arranged at intervals, and first circular hole of the two is opposite, levelness adjustment portion 12 is arranged between two connectors 22, and is passed through successively
Across the first circular hole on a connector 22, the first bolt 31 of the first circular hole on the first threaded hole and another connector 22
Connection.After first bolt 31 passes through the first threaded hole and the first circular hole, both ends are fixed respectively by nut 40,40, nut
In the outside of installed part 21.
Stent 10 is used to fix and adjust the levelness of vernier caliper, it is therefore preferable to L-shaped brackets.Refering to Fig. 1-Fig. 4, branch
Frame 10 includes slide calliper rule fixed part 11 and levelness adjustment portion 12 and is mutually connected vertically, 20 turns of levelness adjustment portion 12 and fixing device
Dynamic connection.Preferably, levelness adjustment portion 12 is equipped with first through hole 121 in the one end being connect with fixing device 20, this is first logical
Hole 121 is vertically arranged with the first threaded hole；First through hole 121 is corresponded in fixing device 20 and is installed with third bolt 33, third spiral shell
The first nut 41 and the second nut 42 are bolted on bolt 33；Third bolt 33 passes through first through hole 121, and first through hole 121
Between the first nut 41 and the second nut 42.That is the first nut 41 and the second nut 42 are located at the two of first through hole 121 respectively
Side can fix the both sides of levelness adjustment portion 12 by adjusting the first nut 41 on third bolt 33 and the second nut 42,
So as to which levelness adjustment portion 12 be made to lock on third bolt 33.Specifically, it can first be spirally connected the second nut in third bolt 33
After 42, then third bolt 33 is made to pass through first through hole 121, then the first nut 41 is screwed onto on third bolt 33, levelness
Adjustment portion 12 connect fixation by third bolt 33, the first nut 41 and the second nut 42 with fixing device 20.It is appreciated that
, first through hole 121 can be strip through-hole, and levelness adjustment portion 12 can set two or more first screw threads
Hole, levelness adjustment portion 12 can be rotatablely connected by any one first threaded hole with fixing device 20, so as to basis
It needs to adjust height of the slide calliper rule fixed part 11 relative to plumb line coordinatograph, and then adjust vernier caliper and plumb line coordinatograph
Relative altitude.
Slide calliper rule fixed part 11 includes and 12 slide calliper rule fixed part main body 111 connected vertically of levelness adjustment portion and is arranged on card
In ruler fixed part main body 111, for fixing the two of vernier caliper both ends fixture blocks 112.Preferably, each fixture block 112 is equipped with
For clamping the fluting 1121 (as illustrated in figure 1 or 4) of vernier caliper, the first side of fixture block 112, which is equipped with, leads to fluting 1121
Third threaded hole, vernier caliper are fixed on by passing through the 4th bolt 34 of third threaded hole on fixture block 112.Specific implementation
When, the both ends of vernier caliper are put into respectively in the fluting 1121 of two fixture blocks 112, then pass through third spiral shell with the 4th bolt 34
Pit fixes vernier caliper.
As shown in Figure 2, Figure 3 and Figure 4, it is preferable that slide calliper rule fixed part main body 111 is equipped with the second through-hole 1111, fixture block 112
The second side is equipped with the 5th bolt 35, and the second side of fixture block 112 is opposite with the first side；Fixture block 112 passes through the by the 5th bolt 35
Two through-holes 1111 are spirally connected with third nut 43 and are mounted in slide calliper rule fixed part main body 111.That is, the 5th bolt 35 passes through second to lead to
It behind hole 1111, is spirally connected with third nut 43, so as to which fixture block 112 be made to be mounted in slide calliper rule fixed part main body 111.Preferably, third
Nut 43 is wing nut.Specifically, first side and the second side refer to the two side of fluting 1121.Preferably, second
Through-hole 1111 is strip through-hole, makes fixture block 112 can be along this article by the 5th bolt 35 of the mobile connection in 112 the second side of fixture block
Shape through-hole moves freely, and then slide calliper rule is enable to move over the mount 10, to meet onsite application demand.
When verifying auxiliary tool using the utility model plumb line coordinatograph, can fixing device 20 be first fixed on plumb line
On coordinatograph, then the levelness adjustment portion 12 of stent 10 with fixing device 20 connect, vernier caliper is then fixed on stent
On 10 slide calliper rule fixed part 11, make levelness adjustment portion 12 relative to 20 turns of fixing device by rotating levelness adjustment portion 12
It is dynamic, to adjust the levelness of slide calliper rule fixed part 11, ensure that vernier caliper is in level, and with the X-axis or Y-axis of plumb line coordinatograph
It is parallel, to realize the verification to plumb line coordinatograph.
It should be understood that above example only expresses the preferred embodiment of the utility model, description is more specific
With it is detailed, but it should not be interpreted as limiting the scope of the present invention；It should be pointed out that for this field
Those of ordinary skill for, without departing from the concept of the premise utility, can to above-mentioned technical characterstic carry out freely
Combination, various modifications and improvements can be made, these belong to the scope of protection of the utility model；Therefore, it is all with this practicality
The equivalents and modification that novel right is done should all belong to the covering scope of the utility model claims.
Claims (10)
1. a kind of plumb line coordinatograph verifies auxiliary tool, which is characterized in that including stent (10) and for by the stent
(10) fixing device (20) being fixed on plumb line coordinatograph, the stent (10) include the slide calliper rule for fixing vernier caliper
Fixed part (11) and the levelness adjustment portion (12) for adjusting the levelness of the slide calliper rule fixed part (11), the slide calliper rule are fixed
Portion (11) and levelness adjustment portion (12) are mutually connected vertically, and the levelness adjustment portion (12) turns with the fixing device (20)
Dynamic connection.
2. plumb line coordinatograph according to claim 1 verifies auxiliary tool, which is characterized in that the levelness adjustment portion
(12) equipped with the first threaded hole, the first threaded hole that the fixing device (20) is corresponded on the levelness adjustment portion (12) is equipped with
First circular hole, the fixing device (20) is with the levelness adjustment portion (12) by the way that first threaded hole and first is passed through to justify
First bolt (31) connection in hole.
3. plumb line coordinatograph according to claim 2 verifies auxiliary tool, which is characterized in that the fixing device (20)
Including the installed part (21) being mounted on the plumb line coordinatograph and the connector (22) being located on the installed part (21), institute
The first circular hole is stated to be arranged on the connector (22).
4. plumb line coordinatograph according to claim 3 verifies auxiliary tool, which is characterized in that the installed part (21) is
The U-shaped card slot that can be connected on the bearing of the plumb line coordinatograph, the U-shaped card slot are equipped with and are passed through for the second bolt (32)
The second threaded hole, the U-shaped card slot is by passing through the second bolt (32) of second threaded hole to be fixed on the lead
On plumb line coordinator.
5. plumb line coordinatograph according to claim 4 verifies auxiliary tool, which is characterized in that the width of the U-type groove
More than or equal to the thickness of the bearing, second threaded hole is arranged on side wall or the bottom of the U-shaped card slot.
6. plumb line coordinatograph according to claim 2 verifies auxiliary tool, which is characterized in that the levelness adjustment portion
(12) first through hole (121), the first through hole (121) and described the are equipped in the one end being connect with the fixing device (20)
One threaded hole is vertically arranged；
The first through hole (121) is corresponded on the fixing device (20) and is installed with third bolt (33), the third bolt
(33) the first nut (41) and the second nut (42) are bolted on；The third bolt (33) across the first through hole (121),
And the first through hole (121) is between first nut (41) and the second nut (42).
7. plumb line coordinatograph according to claim 1 verifies auxiliary tool, which is characterized in that the slide calliper rule fixed part
(11) including slide calliper rule fixed part main body (111) connected vertically with the levelness adjustment portion (12) and the slide calliper rule are arranged on consolidate
Determine two fixture blocks (112) in portion's main body (111), for fixing the vernier caliper both ends.
8. plumb line coordinatograph according to claim 7 verifies auxiliary tool, which is characterized in that each fixture block
(112) fluting (1121) for clamping the vernier caliper is equipped with, the first side of the fixture block (112) is described equipped with leading to
The third threaded hole of fluting (1121), the vernier caliper are fixed by passing through the 4th bolt (34) of the third threaded hole
On the fixture block (112).
9. plumb line coordinatograph according to claim 8 verifies auxiliary tool, which is characterized in that the slide calliper rule fixed part master
For body (111) equipped with the second through-hole (1111), the second side of the fixture block (112) is equipped with the 5th bolt (35), the second side with
First side is opposite；The fixture block (112) is by the 5th bolt (35) across second through-hole (1111) and third nut
(43) it connects and is mounted on the slide calliper rule fixed part main body (111).
10. plumb line coordinatograph according to claim 9 verifies auxiliary tool, which is characterized in that second through-hole
(1111) it is strip through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721564904.2U CN207487634U (en) | 2017-11-21 | 2017-11-21 | Plumb line coordinatograph verifies auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721564904.2U CN207487634U (en) | 2017-11-21 | 2017-11-21 | Plumb line coordinatograph verifies auxiliary tool |
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| Publication Number | Publication Date |
|---|---|
| CN207487634U true CN207487634U (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721564904.2U Active CN207487634U (en) | 2017-11-21 | 2017-11-21 | Plumb line coordinatograph verifies auxiliary tool |
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| CN (1) | CN207487634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006399A (en) * | 2019-04-30 | 2019-07-12 | 上海外高桥造船有限公司 | A kind of steering engine for ship installation horizontal checkout tool |
| CN112945273A (en) * | 2021-02-03 | 2021-06-11 | 江苏信息职业技术学院 | On-spot calibrating device of plumb line coordinator |
-
2017
- 2017-11-21 CN CN201721564904.2U patent/CN207487634U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006399A (en) * | 2019-04-30 | 2019-07-12 | 上海外高桥造船有限公司 | A kind of steering engine for ship installation horizontal checkout tool |
| CN112945273A (en) * | 2021-02-03 | 2021-06-11 | 江苏信息职业技术学院 | On-spot calibrating device of plumb line coordinator |
| CN112945273B (en) * | 2021-02-03 | 2023-11-24 | 江苏信息职业技术学院 | On-spot calibrating device of plumb line coordinatometer |
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