CN207423029U - A kind of slide calliper rule - Google Patents
A kind of slide calliper rule Download PDFInfo
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- CN207423029U CN207423029U CN201721206766.0U CN201721206766U CN207423029U CN 207423029 U CN207423029 U CN 207423029U CN 201721206766 U CN201721206766 U CN 201721206766U CN 207423029 U CN207423029 U CN 207423029U
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Abstract
The utility model belongs to mechanical measurement technique field, discloses a kind of slide calliper rule, including matrix ruler item, the first ruler item and the second ruler item.First rotating shaft is vertically installed on matrix ruler bottom surface, opens up fluted on top surface, groove is set along matrix ruler length direction, is provided with the second shaft in groove.One end of first ruler item is rotationally connected with described matrix ruler item by first rotating shaft.One end of second ruler item is rotationally connected with matrix ruler item by the second shaft.On matrix ruler length direction size scale is set to mark, level meter is both provided on matrix ruler item, the first ruler item and the second ruler item.In the utility model, on the basis of size scale mark, level meter is both provided on matrix ruler item, the first ruler item and the second ruler item, so that when the first ruler item is unfolded compared with matrix ruler item, the levelness of plane to be measured can simply and efficiently be calibrated, when angle in 90 ° is unfolded compared with matrix ruler item in the second ruler item, the calibration of verticality can be carried out.
Description
Technical field
The utility model is related to mechanical measurement technique field more particularly to a kind of slide calliper rule.
Background technology
During mechanical processing, outside simple dimensional measurement, staff it is also often desirable to calibration verticality, levelness.
But existing slide calliper rule can only carry out simple dimensions measurement, for verticality, levelness calibration, it is necessary to additional survey tool
It is aided in, at this point, a variety of survey tools use, measurement is cumbersome, is easily lost, and so that measure field is mixed and disorderly, from
And improve the cost of operation and maintenance.
Utility model content
The purpose of this utility model is to provide one kind outside dimensional measurement, additionally it is possible to calibrated horizontal degree, verticality
Slide calliper rule.
For this purpose, the utility model uses following technical scheme:
A kind of slide calliper rule, including matrix ruler item, the first ruler item and the second ruler item;
First rotating shaft is vertically installed on described matrix ruler bottom surface, fluted, the first rotating shaft position is opened up on top surface
In one end of described matrix ruler length direction, the groove is set along described matrix ruler length direction, the groove internal frame
Equipped with the second shaft, second shaft and the first rotating shaft are located at the same end of described matrix ruler item, second shaft
It is vertical with the first rotating shaft and described matrix ruler length direction respectively;
The axis of the first ruler length direction is parallel to the bottom surface of described matrix ruler item, one end of the first ruler item
Described matrix ruler item is rotationally connected with by the first rotating shaft, the first ruler item can be rotated compared with described matrix ruler item
360°;
The axis of the second ruler length direction is perpendicular to the axis of second shaft, one end of the second ruler item
Described matrix ruler item is rotationally connected with by second shaft, the second ruler item can be loaded in the groove and phase
90 ° are rotated for described matrix ruler item;
On described matrix ruler length direction set size scale mark, described matrix ruler item, the first ruler item and
Level meter is both provided on the second ruler item.
Preferably, the first card slot and the second card slot are offered on the first ruler item, first card slot and described
The length direction that two draw-in groove is each perpendicular to the first ruler item is set, in first card slot activity be placed with the first fixture block, institute
It states activity in the second card slot and is placed with the second fixture block;The first ruler item compared with described matrix ruler item rotate 90 °, 180 ° or
At 270 °, first fixture block can be vertically arranged in first card slot, to prevent the first ruler item compared with described
Matrix ruler item rotates;Through hole is offered on the side wall of the groove, the second ruler item rotates 90 ° compared with described matrix ruler item
When, second fixture block can be passed through from the through hole, the second ruler item to be prevented to be fallen after rise into the groove.It is above-mentioned to set
Put simple and reliable, safe ready so that the first ruler item and the second ruler item compared with matrix ruler item adjusting more accurately and reliably, keep away
The error of manual adjustment is exempted from.
Preferably, the one side of the second ruler free end is fixed with compensation block, the second ruler item is compared with described
When matrix ruler item rotates 90 °, side and the described matrix ruler item of the compensation block fix the end face position of described first rotating shaft one end
In in same plane.The setting of above-mentioned compensation block so that the second ruler item can more reliably recline plane to be measured, improve this
The accuracy and reliability that utility model calibrates verticality, also, compensation block is engaged with the second fixture block, respectively from both sides pair
Second ruler item prevents so that the second ruler item is more accurate compared with 90 ° of rotations of matrix ruler item.
Preferably, it is fixed with plumb line on the compensation block.The setting of above-mentioned plumb line so that in no abutment side surface
For compensation block against when, can judge the rotational angle of the second ruler item by judging the depth of parallelism of plumb line and the second ruler item.
Preferably, the free end of described matrix ruler item is fixed with base laser lamp, described matrix laser lamp can be along institute
State matrix ruler length direction transmitting laser.The setting of above-mentioned base laser lamp so that the utility model can be to remote big
The object of size is calibrated.
Preferably, the free end of the first ruler item is fixed with first laser lamp, the first laser lamp can be along institute
State the first ruler length direction transmitting laser.Above-mentioned first laser lamp is engaged with base laser lamp, measurable right at a distance
Qi Du.
Preferably, described matrix ruler bottom surface offers multiple matrix fixing grooves, multiple described matrix fixing grooves are along base
Body ruler length direction is uniformly arranged, and described matrix ruler side offers multiple counter sinks, multiple counter sinks with it is multiple
Described matrix fixing groove connects one by one, and equipped with magnetic patch in described matrix fixing groove, fastener can pass through the counter sink by institute
Magnetic patch is stated to be fixed in described matrix fixing groove.Being equipped with for said structure and magnetic patch, is accordingly surveyed not influencing matrix ruler item
On the basis of amount and calibration function so that matrix ruler item can be reliably fitted at the plane of steel quality, improve measurement
With the accuracy of calibration.
Preferably, the first ruler side offers the first fixing groove, first fixing groove is long along the first ruler item
It spends direction to set, magnetic stripe is arranged in first fixing groove.The setting of above-mentioned magnetic stripe is accordingly measured not influencing the first ruler item
On the basis of calibration function so that the first ruler item can be reliably fitted at the plane of steel quality, improve calibration
Accuracy, also, the first ruler item with magnetic stripe is engaged with the second ruler item with magnetic patch so that and the utility model is to vertical
The calibration of degree is relatively reliable.
Preferably, the level meter is a formula level meter, described formula level meter is respectively along described matrix ruler item, described
First ruler item and the second ruler length direction are set.
Preferably, the level meter on described matrix ruler item is located in the groove, the level meter on the first ruler item
The top surface of the first ruler item is arranged at, when the first ruler item and described matrix ruler angle are 0 °, on the first ruler item
Level meter recline the bottom surface of described matrix ruler item, the level meter position on the second ruler item is towards the groove of described matrix ruler item
It sets, when the second ruler item and described matrix ruler angle are 0 °, the level meter on the second ruler item is located at the groove
It is interior.Above-mentioned setting so that in the utility model when placing, level meter is more safe and reliable.
The beneficial effects of the utility model:Size scale mark setting on the basis of, matrix ruler item, the first ruler item with
And second be both provided with level meter on ruler item so that, can be simply and efficiently when the first ruler item is unfolded compared with matrix ruler item
The levelness of plane to be measured is calibrated, when angle in 90 ° is unfolded compared with matrix ruler item in the second ruler item, verticality can be carried out
Calibration, measurement is easy to operate, not easy to lose, so as to reduce the cost of operation and maintenance.
Description of the drawings
Fig. 1 is the structure diagram of the slide calliper rule described in the utility model embodiment;
Fig. 2 be the matrix ruler item described in the utility model embodiment a position to structure diagram;
Fig. 3 be the matrix ruler item described in the utility model embodiment another one to structure diagram;
Fig. 4 be the matrix ruler item described in the utility model embodiment another position to structure diagram;
Fig. 5 is the structure diagram of the first ruler item described in the utility model embodiment;
Fig. 6 is the structure diagram of the second ruler item described in the utility model embodiment.
In figure:
1st, matrix ruler item;11st, first rotating shaft;12nd, groove;121st, through hole;13rd, the second shaft;14th, size scale marks;
15th, base laser lamp;16th, matrix fixing groove;17th, counter sink;
2nd, the first ruler item;21st, the first card slot;22nd, the second card slot;23rd, the first fixture block;24th, the second fixture block;25th, first swashs
Light lamp;26th, the first fixing groove;
3rd, the second ruler item;31st, compensation block;
100th, level meter.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and it is not intended that limit to the utility model
System.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in figs 1 to 6, the utility model provides a kind of slide calliper rule, including matrix ruler article 1, the first ruler article 2 and
Two ruler items 3.Wherein, first rotating shaft 11 is vertically installed on 1 bottom surface of matrix ruler item, fluted 12 is opened up on top surface, first rotating shaft
11 are located at one end of 1 length direction of matrix ruler item, and groove 12 is set along 1 length direction of matrix ruler item, and the is provided in groove 12
Two shafts 13, the second shaft 13 and first rotating shaft 11 are located at the same end of matrix ruler item 1, the second shaft 13 respectively with first rotating shaft
11 and matrix ruler 1 length direction of item it is vertical.The axis of first ruler item, 2 length direction parallel to matrix ruler item 1 bottom surface, first
One end of ruler item 2 is rotationally connected with described matrix ruler item 1 by first rotating shaft 11, and the first ruler item 2 can be compared with matrix ruler item 1
Rotate 360 °.Perpendicular to the axis of second shaft 13, one end of the second ruler item 3 leads to the axis of second ruler item, 3 length direction
It crosses the second shaft 13 and is rotationally connected with matrix ruler item 1, the second ruler item 3 can be loaded in groove 12 and compared with matrix ruler item
1 rotates 90 °.In addition, set size scale mark 14 on 1 length direction of matrix ruler item, matrix ruler article 1, the first ruler article 2 and the
Level meter 100 is both provided on two ruler items 3.
In the utility model, on the basis of the setting of size scale mark 14, matrix ruler article 1, the first ruler article 2 and
Level meter 100 is both provided on two ruler items 3 so that when the first ruler item 2 is unfolded compared with matrix ruler item 1, can be simple and efficient
The levelness of plane to be measured is calibrated on ground, when angle in 90 ° is unfolded compared with matrix ruler item 1 in the second ruler item 3, can be carried out vertical
The calibration of degree, measurement is easy to operate, not easy to lose, so as to reduce the cost of operation and maintenance.
The first card slot 21 and the second card slot 22 are offered on first ruler item 2, the first card slot 21 and the second card slot 22 are vertical
The first fixture block 23 is placed in activity in the length direction setting of the first ruler item 2, the first card slot 21, is lived in the second card slot 22
It is dynamic to be placed with the second fixture block 24.When first ruler item 2 rotates 90 °, 180 ° or 270 ° compared with matrix ruler item 1,23 energy of the first fixture block
It is enough to take out and be arranged in vertically in the first card slot 21 out of first card slot 21, with the first ruler item 2 of prevention compared with 1 turn of matrix ruler item
It is dynamic so that the first ruler item 2 keeps 90 °, 180 ° or 270 ° of angle compared with matrix ruler item 1.It is offered on the side wall of groove 12
Through hole 121, when the second ruler item 3 rotates 90 ° compared with described matrix ruler item 1, the second fixture block 24 can be passed through from through hole 121,
The second ruler item 3 to be prevented to be fallen after rise into the groove 12 so that the second ruler item 3 keeps 90 ° of angle compared with matrix ruler item 1.
Above-mentioned setting is simple and reliable, safe ready so that the first ruler item 2 and the second ruler item 3 are more accurate compared with the adjusting of matrix ruler item 1
It is really reliable, avoid the error of manual adjustment.
The one side of second ruler item, 3 free end is fixed with compensation block 31, when the second ruler item 3 rotates 90 ° compared with matrix ruler item 1
When, the side of compensation block 31 and matrix ruler item 1 fix 11 one end of first rotating shaft end face be generally aligned in the same plane in.Above-mentioned compensation block
31 setting so that the second ruler item 3 can more reliably recline plane to be measured, improve the utility model and calibrated to verticality
Accuracy and reliability, also, compensation block 31 is engaged with the second fixture block 24, and the second ruler item 3 is prevented from both sides respectively, is made
It is more accurate compared with 90 ° of rotations of matrix ruler item 1 to obtain the second ruler item 3.
Specifically, plumb line (not shown) is further fixed on compensation block 31.The setting of above-mentioned plumb line so that do not having
Have abutment side surface for compensation block 31 against when, can judge the second ruler by judging the depth of parallelism of plumb line and the second ruler item 3
The rotational angle of item 3.
The free end of matrix ruler item 1 is fixed with base laser lamp 15, and base laser lamp 15 can be along 1 length side of matrix ruler item
To transmitting laser.The setting of above-mentioned base laser lamp 15 so that the utility model can carry out remote large-sized object
Calibration.
Specifically, the free end of the first ruler item 2 is fixed with first laser lamp 25, first laser lamp 25 can be along the first ruler item
2 length directions emit laser.Above-mentioned first laser lamp 25 is engaged with base laser lamp 15, measurable remote degree of registration.
In the present embodiment, base laser lamp 15 and first laser lamp 25 are laser lamp part conventional in the art, here,
Its concrete structure and occupation mode are repeated no more.
1 bottom surface of matrix ruler item offers multiple matrix fixing grooves 16, and multiple matrix fixing grooves 16 are along 1 length side of matrix ruler item
To being uniformly arranged, 1 side of matrix ruler item offers the multiple counter sinks 17 connected one by one with multiple described matrix fixing grooves 16, base
Magnetic patch can be fixed in body fixing groove 16 equipped with magnetic patch, fastener in matrix fixing groove 16 through counter sink 17.Above-mentioned knot
Structure and magnetic patch are equipped with, and are not influencing matrix ruler item 1 accordingly on the basis of measurement and calibration function so that matrix ruler item 1
It can reliably fit at the plane of steel quality, improve the accuracy of measurement and calibration.
First ruler item, 2 side offers the first fixing groove 26, and the first fixing groove 26 is set along 2 length direction of the first ruler item,
Magnetic stripe is arranged in first fixing groove 26.The setting of above-mentioned magnetic stripe is not influencing the first ruler item 2 accordingly measurement and calibration function
On the basis of so that the first ruler item 2 can be reliably fitted at the plane of steel quality, improve the accuracy of calibration, also,
The first ruler item 2 with magnetic stripe is engaged with the second ruler item 3 with magnetic patch so that the utility model to the calibration of verticality more
Add reliable.
Preferably, level meter 100 be a formula level meter, formula level meter respectively along institute's matrix ruler item 1, the first ruler item 2 with
And 3 length direction of the second ruler item is set.
It is more highly preferred to, the level meter 100 on matrix ruler item 1 is located in groove 12, the level meter 100 on the first ruler item 2
The top surface of the first ruler item 2 is arranged at, when the first ruler item 2 and 1 angle of matrix ruler item are 0 °, the level meter 100 on the first ruler item 2
Recline the bottom surface of matrix ruler item 1, and the groove 12 of level meter 100 towards matrix ruler item 1 on the second ruler item 3 is set, the second ruler item 3
When with 1 angle of matrix ruler item being 0 °, the level meter 100 on the second ruler item 3 is located in groove 12.Above-mentioned setting so that in this reality
With new when placing, level meter 100 is more safe and reliable.
The utility model can adjust 3 liang of matrix ruler item 1, the first ruler item 2 and the second ruler item twenty percents when specifically used
90 °, at this point, matrix ruler item 1, the first ruler item 2 and the second ruler item 3 form three orthogonal planes, conveniently into corner shape
Calibration to the depth of parallelism, verticality.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the utility model etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of slide calliper rule, which is characterized in that including matrix ruler item (1), the first ruler item (2) and the second ruler item (3);
First rotating shaft (11) is vertically installed on described matrix ruler item (1) bottom surface, is opened up on top surface fluted (12), described first
Shaft (11) is located at one end of described matrix ruler item (1) length direction, and the groove (12) is along described matrix ruler item (1) length side
To setting, the second shaft (13), second shaft (13) and the first rotating shaft (11) position are provided in the groove (12)
In the same end of described matrix ruler item (1), second shaft (13) respectively with the first rotating shaft (11) and described matrix
Ruler item (1) length direction is vertical;
The axis of first ruler item (2) length direction is parallel to the bottom surface of described matrix ruler item (1), the first ruler item (2)
One end described matrix ruler item (1) is rotationally connected with by the first rotating shaft (11), the first ruler item (2) can be compared with
Described matrix ruler item (1) rotates 360 °;
The axis of second ruler item (3) length direction is perpendicular to the axis of second shaft (13), the second ruler item (3)
One end described matrix ruler item (1) is rotationally connected with by second shaft (13), the second ruler item (3) can be loaded in
90 ° are rotated in the groove (12) and compared with described matrix ruler item (1);
On described matrix ruler item (1) length direction size scale is set to mark (14), described matrix ruler item (1), first ruler
Level meter (100) is both provided on item (2) and the second ruler item (3).
2. slide calliper rule according to claim 1, which is characterized in that offer the first card slot (21) on the first ruler item (2)
With the second card slot (22), first card slot (21) and second card slot (22) are each perpendicular to the length of the first ruler item (2)
It spends direction to set, the interior activity of first card slot (21) is placed with the first fixture block (23), and the interior activity of second card slot (22) is put
It is equipped with the second fixture block (24);
When the first ruler item (2) rotates 90 °, 180 ° or 270 ° compared with described matrix ruler item (1), first fixture block (23)
It can vertically be arranged in first card slot (21), the first ruler item (2) to be prevented to turn compared with described matrix ruler item (1)
It is dynamic;
Through hole (121) is offered on the side wall of the groove (12), the second ruler item (3) is compared with described matrix ruler item (1)
When rotating 90 °, second fixture block (24) can pass through from the through hole (121), to prevent the second ruler item (3) to institute
It states in groove (12) and falls after rise.
3. slide calliper rule according to claim 1, which is characterized in that the one side of the second ruler item (3) free end is fixed with benefit
Repay block (31), when the second ruler item (3) rotates 90 ° compared with described matrix ruler item (1), the side of the compensation block (31) with
In the end face of fixed described first rotating shaft (11) one end of described matrix ruler item (1) is generally aligned in the same plane.
4. slide calliper rule according to claim 3, which is characterized in that be fixed with plumb line on the compensation block (31).
5. slide calliper rule according to claim 1, which is characterized in that the free end of described matrix ruler item (1) is fixed with matrix and swashs
Light lamp (15), described matrix laser lamp (15) can emit laser along described matrix ruler item (1) length direction.
6. slide calliper rule according to claim 1, which is characterized in that the free end of the first ruler item (2) is fixed with first and swashs
Light lamp (25), the first laser lamp (25) can emit laser along the first ruler item (2) length direction.
7. slide calliper rule according to claim 1, which is characterized in that described matrix ruler item (1) bottom surface offers multiple matrixes and consolidates
Determine slot (16), multiple described matrix fixing grooves (16) are uniformly arranged along matrix ruler item (1) length direction, described matrix ruler item (1)
Side offers multiple counter sinks (17), and multiple counter sinks (17) connect one by one with multiple described matrix fixing grooves (16),
Equipped with magnetic patch in described matrix fixing groove (16), it is described that fastener can pass through the counter sink (17) to be fixed on the magnetic patch
In matrix fixing groove (16).
8. slide calliper rule according to claim 1, which is characterized in that the first ruler item (2) side offers the first fixing groove
(26), first fixing groove (26) is set along first ruler item (2) length direction, and magnetic is arranged in first fixing groove (26)
Item.
9. according to any slide calliper rule of claim 1-8, which is characterized in that the level meter (100) is a formula level meter, institute
A formula level meter is stated respectively along described matrix ruler item (1), the first ruler item (2) and the second ruler item (3) length direction
It sets.
10. slide calliper rule according to claim 9, which is characterized in that the level meter (100) on described matrix ruler item (1) is located at
In the groove (12), the level meter (100) on the first ruler item (2) is arranged at the top surface of the first ruler item (2), described
When first ruler item (2) and described matrix ruler item (1) angle are 0 °, the level meter (100) on the first ruler item (2) reclines described
The bottom surface of matrix ruler item (1), level meter (100) on the second ruler item (3) is towards the groove (12) of described matrix ruler item (1)
It sets, when the second ruler item (3) and described matrix ruler item (1) angle are 0 °, the level meter on the second ruler item (3)
(100) it is located in the groove (12).
Priority Applications (1)
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CN201721206766.0U CN207423029U (en) | 2017-09-19 | 2017-09-19 | A kind of slide calliper rule |
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CN201721206766.0U CN207423029U (en) | 2017-09-19 | 2017-09-19 | A kind of slide calliper rule |
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CN207423029U true CN207423029U (en) | 2018-05-29 |
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CN201721206766.0U Active CN207423029U (en) | 2017-09-19 | 2017-09-19 | A kind of slide calliper rule |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112325864A (en) * | 2020-11-03 | 2021-02-05 | 合肥学院 | Indoor surveying and mapping device |
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2017
- 2017-09-19 CN CN201721206766.0U patent/CN207423029U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112325864A (en) * | 2020-11-03 | 2021-02-05 | 合肥学院 | Indoor surveying and mapping device |
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