CN206258104U - Stretchable measurement assembly - Google Patents
Stretchable measurement assembly Download PDFInfo
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- CN206258104U CN206258104U CN201621381580.4U CN201621381580U CN206258104U CN 206258104 U CN206258104 U CN 206258104U CN 201621381580 U CN201621381580 U CN 201621381580U CN 206258104 U CN206258104 U CN 206258104U
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Abstract
A kind of stretchable measurement assembly is provided, the stretchable measurement assembly includes：Base；Stretchable component, the first end of stretchable component is fixedly attached to one end of base, and the second end of stretchable component can be stretched out or retract from base；Level meter, is arranged on stretchable component；Location-plate, is arranged on the second end of stretchable component, and extend along the direction vertical with stretchable component；Range unit, including transmitting component, and launch component and be arranged on location-plate, light beam can be launched along the direction of the basal surface perpendicular to base.Level and/or vertical distance can be accurately measured using the stretchable measurement assembly and can realize single measurement, while saving the operating time, improve production efficiency.
Description
Technical field
The utility model is related to a kind of stretchable measurement assembly, it particularly relates to one kind can accurately measure level
And/or vertical distance and the stretchable measurement assembly of single measurement can be realized.
Background technology
At present, wind-driven generator develops towards the direction of big generated energy, and the length increasingly length and width degree of blade is increasingly
Greatly.By taking the wind-driven generator of 2MW as an example, the length of blade alreadys exceed 50m, and the width at blade root is more than 2m, the width in aerofoil profile area
Degree about 3~5m.
Generally, blade mold is gone to toward having marked the rice mark of axial direction on mould both sides dispatching from the factory, therefore
Axial location can be quickly oriented on blade mold two edges, but in blade manufacturing process, it usually needs in blade mould
The position of laying position, positioning web and some frocks is positioned in tool or needs to position the position of defect after the completion of blade production
Put, this does not just only need to the axial location of locating blades, also usually need certain point to blade mold side on measurement blade mold
The horizontal range and vertical distance of edge, or on known blade mold certain point to blade mold edge horizontal range and vertically
Distance positions the position.Generally carried out using instruments such as horizon rule, plummet, location-plate and steel tapes in the prior art
State measurement or position.
In the measurement of prior art or localization method, above-mentioned measurement or position fixing process generally need 4 people to complete jointly,
That is, the one hand steered location-plate of people, people observes horizon rule, and a people places plummet, last people with steel tape measure away from
From.Therefore, this measurement or position fixing process are bothered very much.Additionally, the precision of this measurement or localization method is not high, lead is being placed
Hammer and with steel tape measurement distance etc. during, easily produce human error, so as to influence measurement effect, meanwhile, this measurement
Or the localization method consuming time is long, can influence manufacturing schedule.
Utility model content
The purpose of this utility model is to provide one kind accurately measurement level and/or vertical distance and can to realize list
The stretchable measurement assembly of people's measurement.
One side of the present utility model provides a kind of stretchable measurement assembly, and the stretchable measurement assembly includes：Base；
Stretchable component, the first end of the stretchable component is fixedly attached to one end of the base, the of the stretchable component
Two ends can be stretched out or retract from the base；Level meter, is arranged on the stretchable component；Location-plate, is arranged on described
Second end of stretchable component, and extend along the direction vertical with the stretchable component；Range unit, including transmitting structure
Part, and it is described transmitting component be arranged on the location-plate, can along the basal surface perpendicular to the base direction send out
Irradiating light beam.
The transmitting component can be rangefinder or linear laser lamp, be can be set along its length on the stretchable component
There is scale.
The range unit may also include rangefinder and baffle plate, and the rangefinder may be provided at the upper of the stretchable component
On surface, the baffle plate can be relative with the rangefinder, and the baffle plate can be slidably disposed on the stretchable structure
On the upper surface of part, the rangefinder can launch light beam towards the baffle plate.
The transmitting component can be rangefinder or linear laser lamp.
The range unit may also include baffle plate, and the transmitting component can be rangefinder, and the transmitting component can
Dismantled from the location-plate, to be arranged on the upper surface of the stretchable component, the baffle plate can be with the transmitting component
Relatively, and the baffle plate can be slidably disposed on the upper surface of the stretchable component；When the transmitting component sets
Put when on the location-plate, the transmitting component can downwards launch light beam, when it is described transmitting component be arranged on it is described stretchable
When on the upper surface of component, the transmitting component can launch light beam towards the baffle plate.
The chute having for the barrier slides can be set on the stretchable component.
The stretchable component may include glide base and sliding panel, and the glide base can be fixedly connected on the base
On, the sliding panel can be slided along the glide base.
The sliding panel can be in hollow form, to accommodate the glide base, and can be slided relative to the glide base.
The stretchable measurement assembly may also include weight gain device, the weight gain device may be provided at the base with institute
State on the relative end of stretchable component.
The stretchable measurement assembly may also include at least one supporting member, and at least one supporting member can be set
In the lower section of the stretchable component, to support the stretchable component.
The supporting member may include：Support bar, can be set perpendicular to the basal surface of the stretchable component；First magnetic
Body, can be fixed on the upper end of the support bar；Second magnetic, may be provided at the stretchable component lower surface with it is described
The corresponding part of first magnetic, the magnetic pole of second magnetic can be identical with first magnetic；Adsorption section, can set
Put in the lower end of the support bar, with the fixation support bar.
According to the utility model, using stretchable measurement assembly can accurately measure level and/or vertical distance and
Single measurement is capable of achieving, while saving the operating time, production efficiency is improve.
Brief description of the drawings
Fig. 1 is the stereogram of the stretchable measurement assembly for showing the first exemplary embodiment according to the disclosure；
Fig. 2 is the stereogram of the stretchable measurement assembly for showing the second exemplary embodiment according to the disclosure；
Fig. 3 is the stereogram of the stretchable measurement assembly for showing the 3rd exemplary embodiment according to the disclosure；
Fig. 4 is to show the signal when in use of the stretchable measurement assembly of the 3rd exemplary embodiment according to the disclosure
Figure.
Specific embodiment
Feature described herein can be implemented in different ways, and will be not construed as being confined to as described herein
Example.More precisely, providing example as described herein so that the disclosure be thoroughly with it is complete, and will this
Disclosed four corner conveys to one of ordinary skill in the art.
Hereinafter, will be explained in more detail with reference to the drawing exemplary embodiment of the present utility model.
Fig. 1 is the stereogram of the stretchable measurement assembly 100 for showing the first exemplary embodiment according to the disclosure.
Reference picture 1, the stretchable measurement assembly 100 of the first exemplary embodiment according to the disclosure may include base 110,
Stretchable component 120, level meter 130, location-plate 140 and range unit 150.
Base 110 can be as the support section of stretchable measurement assembly 100, in measurement process, it is ensured that stretchable measurement
The stability of component 100.Base 110 be preferably as shown in Figure 1 be in tabular, but base 110 shape not limited to this, according to reality
Border measurement needs, and base 110 also can be in other any shapes for being easy to the arc of pedestal for placed 110, a few fonts etc..Can lead to
Is crossed and base 110 is placed on a certain position position the reference position of position to be measured.
Stretchable component 120 is connected to one end of base 110, the length for lengthening base 110, is easy to measure different positions
Put.
Stretchable component 120 may include glide base 121 and sliding panel 122, and sliding panel 122 can be relative to glide base
121 slide, and extend or retract with relative to base 110.One end of glide base 121 can be fixedly attached to base 110, for example,
Can be integrally formed with base 110.Sliding panel 122 can be slided along glide base 121, i.e. can on glide base 121 along
The length direction of glide base 121 is extended and retracted, and is adjusted with the entire length to stretchable measurement assembly 100.
According to the exemplary embodiment of the disclosure, upper can be set in glide base 121 and sliding panel 122 has cunning
Rail, be can be set on another in glide base 121 and sliding panel 122 has sliding block so that sliding panel 122 can be relative to slip base
Seat 121 is slided.
Alternatively, glide base 121 can be the long strip-board shape extended from base 110, and sliding panel 122 can be with along slip
The sleeve-shaped of the receiving space that direction is set, so as to accommodate glide base 121 and be slided relative to glide base 121.
The upper surface of stretchable component 120 can form fluted, for placing other structures of the grade of level meter 130
Part.Obviously, the upper surface of stretchable component 120 can also be plane.
Level meter 130 can be placed on sliding panel 122.The level of the measurable stretchable measurement assembly 100 of level meter 130
Degree, to ensure the holding level of stretchable measurement assembly 100 during measurement, improves the accuracy of measurement result.Level meter 130 can be used
The horizon rule of the vacuole including horizontal direction and vertical direction.Level meter 130 can have digital display device, in order to read inclination angle
Degree.
According to the exemplary embodiment of the disclosure, location-plate 140 is arranged on the outer end of sliding panel 122, may be configured as from cunning
The end vertical of dynamic plate 122 is extended downwardly, so that 140 one-tenth 90 degree of right angles of base 110 and location-plate are fixed, to ensure that level meter shows
When showing 0 degree, location-plate is on 90 degree of vertical direction.In this way, in measurement or position fixing process, if by stretchable measurement assembly
100 are placed as in the horizontal direction, then the bearing of trend that can ensure that location-plate 140 be perpendicular to the plummet direction of horizontal direction (i.e.,
Vertical direction).
Location-plate 140 can be integrally formed with sliding panel 122, or from sliding panel 122 it is dismountable, as long as really
Protect the location-plate 140 in measurement process at right angles fixed with sliding panel 122.
According to the exemplary embodiment of the disclosure, range unit 150 may include the transmitting component 151 of emitting linear light beam.
Transmitting component 151 may be provided on location-plate 140.As shown in figure 1, in accordance with an embodiment of the present disclosure, being set when by transmitting component 151
Put on location-plate 140, and launch component 151 and launch light beam along the direction (for example, straight down) vertical with sliding panel 122
When, overlapped with location point to be measured by making luminous point, location can be treated put being accurately positioned, and without using in the prior art
Single location-plate and plummet.Here, transmitting component 151 can be linear laser lamp, but not limited to this.
According to the exemplary embodiment of the disclosure, treating after location puts and be accurately positioned, using in this area
Any distance mearuring equipment (for example, graduated scale etc.), by the horizontal range for measuring the length of stretchable component to measure position to be measured.
For example, as shown in figure 1, scale 152 can be set on stretchable component 120 along the length direction of stretchable component 120.It is preferred that
Ground, scale 152 may be provided on the sidepiece of stretchable component 120, but not limited to this.Can be in glide base 121 and sliding panel 122
On be respectively provided with scale 152, so as to when sliding panel 122 is skidded off along glide base 121, can be by glide base 121 and sliding
Scale on plate 122 carries out such as summation operation and measures horizontal range of the position to be measured relative to reference position.Additionally, when transmitting
When component 151 is laser range finder, can be with the vertical distance relative to reference position of direct measurement position to be measured such that it is able to
Obtain horizontal range and vertical distance of the position to be measured relative to reference position simultaneously.
Fig. 2 is the stereogram of the stretchable measurement assembly for showing the second exemplary embodiment according to the disclosure.
Reference picture 2, the stretchable measurement assembly 100 of the second exemplary embodiment according to the disclosure may include base 110,
Stretchable component 120, level meter 130, location-plate 140 and range unit 150.
As shown in Fig. 2 in addition to including the transmitting component 151 for being capable of emitting linear light beam, range unit 150 can also be wrapped
Include emitting linear light beam and be capable of the rangefinder 153 of measurement distance and stop the gear of the light beam that the rangefinder 153 is sent
Plate 154.Rangefinder 153 may be provided at one end being connected with location-plate 140 of sliding panel 122.Baffle plate 154 is along stretchable component
120 length direction is slidably disposed on stretchable component 120.As shown in Fig. 2 can be in the groove of stretchable component 120
Middle setting chute, so that upper surface slide of the baffle plate 154 along stretchable component 120.
Baffle plate 154 can be used to position the reference position of position to be measured and stop the light beam of the transmitting of rangefinder 153.When by baffle plate
154 when being positioned at reference position and rangefinder 153 being positioned at into position to be measured, and rangefinder 153 can be sent out by towards baffle plate 154
Penetrate rectilinear light beam to measure the horizontal range between position to be measured and baffle plate 154, so as to measure position to be measured relative to reference bit
The horizontal range put.
The stretchable measurement assembly 100 of the second exemplary embodiment according to the disclosure can be utilized to measure position to be measured
Horizontal range.By using transmitting component 151 transmitting light beam come position position to be measured and by baffle plate 154 be positioned at reference position it
Afterwards, can by make rangefinder 153 towards baffle plate 154 launch light beam come measure position to be measured relative to reference position level away from
From.
Additionally, when need to measure position to be measured relative to reference position vertical distance when, can transmitting component 151 also set
Being set to emitting linear light beam and can be capable of the rangefinder of measurement distance, and the vertical distance put with treating location simultaneously is measured.
Fig. 3 is the stereogram of the stretchable measurement assembly for showing the 3rd exemplary embodiment according to the disclosure.
The 3rd exemplary embodiment according to the disclosure, stretchable measurement assembly 100 may include base 110, stretchable structure
Part 120, level meter 130, location-plate 140 and range unit 150.
As shown in figure 3, range unit 150 includes transmitting component 151 and baffle plate 154.Transmitting component 151 may be configured as energy
Enough rangefinders for launching light beam to baffle plate 154.Transmitting component 151 can be arranged with respect to the dismountable (example of location-plate 140
Such as, transmitting component 151 can be adhered to location-plate 140, or be adsorbed onto location-plate 140 by magnetic material).Due to transmitting component
151 is dismountable, therefore, it can that transmitting component 151 first is attached into location-plate 140 and perpendicular to base 110 towards to be measured
Light beam is launched in position, after the function of completing to treat the location positioning put and/or measure vertical distance, can will launch component
151 disassemble from location-plate 140, and are placed on the upside of sliding panel 122, to be measured by launching light beam to baffle plate 154
Horizontal range.
With respect to the second exemplary embodiment of the disclosure, due to transmitting component 151 is set into dismountable survey
Distance meter, therefore, the stretchable measurement assembly 100 of the 3rd exemplary embodiment according to the disclosure can less set a rangefinder
Or transmitting component.
In the above description, the transmitting component 151 and rangefinder 153 according to the disclosure can be using the anti-of such as light wave
Any rangefinder (for example, laser range finder or infrared range-measurement system) of characteristic such as penetrate, interfere.
Additionally, the stretchable measurement assembly 100 of the exemplary embodiment according to the disclosure may also include weight gain device 160,
To balance the weight of stretchable measurement assembly 100 and strengthen the stability of stretchable measurement assembly 100.
Weight gain device 160 can be placed on the upper surface of base 110, and weight gain device 160 weight be it is adjustable,
Stretchable measurement assembly 100 is set to keep balancing on the whole and stablize with when stretchable component 120 stretches out different length.Additionally,
When the weight of base 110 is enough, weight gain device 160 can be omitted.
The stretchable measurement assembly 100 of the exemplary embodiment according to the disclosure may also include supporting member 170, to support
Stretchable component 120.
Supporting member 170 may include：Support bar 171, the basal surface perpendicular to stretchable component 120 is set；First magnetic
Body 172, is fixed on the upper end of support bar 171；Second magnetic (not shown), is arranged on the lower surface of stretchable component 120
The part corresponding with the first magnetic 172, the magnetic pole of the second magnetic is identical with the first magnetic 172.It is arranged on support bar
The first magnetic 172 on 171 is mutually exclusive with the second magnetic being arranged on the lower surface of stretchable component 120, pair can
Tensile measurement unit 100 forms top lift, to ensure the stress balance and measurement stabilization of whole stretchable measurement assembly 100.To the greatest extent
Pipe can support stretchable component 120 according to the exemplary embodiment of the disclosure, supporting member 170 by magnetic suspension principle, but not
It is limited to this, supporting member 170 can also support stretchable component 120 by the supporting way of mechanical support etc..
Supporting member 170 may also include the adsorption section 173 of the such as sucker of the other end for being arranged on support bar 171, with logical
Cross absorption support bar 171 is fixed at the position of needs.But the construction not limited to this of the bottom of support bar 171, can also form
For other constructions of support bar 171 can be fixed.
Additionally, lifting surface area smaller (for example, along wire stress of the width of base 110) in base 110 or can
In the case that the length of tensile member 120 is more long, stretchable measurement assembly 100 can simultaneously be provided with supporting member 170 and above
The weight gain device 160 of description.
According to the exemplary embodiment of the disclosure, in the case that weight gain device 160 and supporting member 170 are set at the same time,
The top lift synergy that the gravity and supporting member 170 that can be applied by weight gain device 160 are applied, makes stretchable measurement assembly
100 overall holding balances and stabilization.
Further, since in the case that the entire length in stretchable measurement assembly 100 is more long or heavier, its middle body holds
It is vulnerable to Action of Gravity Field and causes deformation, therefore according to the exemplary embodiment of the disclosure, can be according to stretchable measurement assembly 100
Length and its overall weight in measurement, set multiple supporting members 170, with multiple in the lower section of stretchable component 120
Position more stably supports stretchable component 120.So as to, the various pieces holding level of stretchable measurement assembly 100 can be made, with
Improve the accuracy of measurement.
Fig. 4 is leaf of the stretchable measurement assembly in wind-driven generator for showing the 3rd exemplary embodiment according to the disclosure
Schematic diagram when being used in die.
Reference picture 4, in the blade mold 1 of wind-driven generator, can be used stretchable measurement assembly 100 as shown in Figure 3
Position P on blade mold 1 is measured or positioned.That is, the side of first edge 2 and second of measurement position P and blade mold 1
The chordwise distance (that is, horizontal range) of edge 3 and the vertical distance at the edge 2 and 3 away from blade mold 1, or, it is known that chordwise distance
Carry out position location P with vertical distance.
When being measured to the position P on blade mold 1 using stretchable measurement assembly 100, first by blade mold 1
Stabilization places (for example, being placed on support as illustrated in fig. 4), then by stretchable measurement assembly 100 along in first edge 2
Rice mark (when dispatching from the factory in the rice graticule of die edge mark, the length direction of its direction and blade mold hangs down blade mold
Directly) direction is placed, to ensure the draw direction of stretchable measurement assembly 100 and axial direction (that is, the blade mould of blade mold 1
The length direction of tool 1) it is vertical.
Then, by adjusting the position on the axial direction of blade mold 1 of stretchable measurement assembly 100, positioning is surveyed
Amount reference position (for example, rib of the inner side of the first edge 2 of blade mold 1), and adjust the length that stretchable component 120 stretches out
Degree, will launch the light beam that sends of component 151 and be positioned at position P.
Then, by adjusting weight gain device 160 and/or supporting member 170, the holding level of level meter 130 is made.It should be understood that
It is, during the P of position location, the step of regulation level may being repeated and positioned.
After completing to be accurately positioned to position P, can obtain position P's by directly reading the reading of transmitting component 151
Vertical distance h.
Then, transmitting component 151 can be disassembled from location-plate 140, is lain in a horizontal plane on stretchable component 120
(as shown in Figure 4).Baffle plate 154 is adjusted to the reference position (such as adjusting to first edge 2 baffle plate 154) of measurement, from
And obtain the chordwise distance L1 between position P and first edge 2 by reading the reading of transmitting component 151.
Then, will launch component 151 and place on the contrary (that is, makes the exit direction of the light beam of transmitting component 151 along can draw
Stretch the length direction of measurement assembly 100 towards second edge 3), can be placed in second edge 3 can stop the obstacle of light beam,
So as to obtain the chordwise distance L2 between position P and second edge 3 by reading the reading of transmitting component 151.
Additionally, limitation described above is not received to the measuring sequence of chordwise distance L1, L2 and vertical distance h, and can root
Measured according to one or more in being actually needed to chordwise distance L1, L2 and vertical distance h.
When being positioned to the position P on blade mold 1 using stretchable measurement assembly 100, can first by stretchable survey
Amount component 100 is placed along the rice mark direction in first edge 2, then extremely needs the length adjustment of stretchable measurement assembly 100
The value of the chordwise distance of position location P is wanted, and transmitting component 151 is placed on location-plate 140, then along blade mold
1 length direction moves stretchable measurement assembly 100, vertical distance h is determined with by launching the reading of component 151, so that right
Position P is positioned.Because other steps of position fixing process are similar with measurement process, therefore described in detail thereof will be omitted it.
According to actual measurement or positioning needs, in measurement or position fixing process, it is possible to use drawing as shown in the figures 1 and 2
Stretch measurement assembly.
For example, in the vertical distance without measurement or position location P, stretchable measurement group as shown in Figure 1 can be used
Part carrys out horizontal ranges of the measurement position P relative to reference position, after being accurately positioned to position P, can be by reading scale
152 scale value obtains the horizontal range between position P and reference position.Also the stretchable measurement group shown in Fig. 2 can be used
Part, after being accurately positioned to position P, obtained by reading rangefinder 153 level between position P and reference position away from
From.
Following measurement or positioning that above-mentioned measurement or position fixing process can be used in the blade production of wind-driven generator：With
During glass fiber cloth laying, the edge of glass-fiber-fabric to the chordwise distance at blade mold edge can be quickly positioned, can also measure and spread
If paving glass-fiber-fabric thickness；When a blade is completed, the thickness that can quickly measure any one position of blade (is doing blade
The position in blade before blade molding, is measured in a certain position to the vertical distance of die edge in measuring sky mould before
To the vertical distance of die edge, two mutual vane thicknesses subtracted as the point of vertical distance)；When finding that blade is defective,
Defect position and size can quickly be positioned；When technique provides defect modification needs polishing, using according to this public affairs
The stretchable measurement assembly opened measures the thickness of polishing in time, facilitates the measurement of technique and quality personnel, facilitates blade defect
Time update；(locating piece is to facilitate the quick blockage for positioning of web, web to be placed in two row sides to fill locating piece in web position
In block) when, the position to be placed of locating piece can be quickly found out；When positioning bonding angle, can quick positioning bonding angle position,
Facilitate the placement of bonding angle；When the blade of manufacture (such as blade tip needs to be lengthened or shortened) not quite identical with mould, or
When adding frock at blade root, can be positioned using the stretchable measurement assembly of the disclosure.
In the blade production of wind-driven generator, can quickly on jig using the stretchable measurement assembly of the disclosure
Any point to die edge vertical distance and/or chordwise distance., whereas if the vertical distance of a known point and/
Or chordwise distance, it is also possible to quickly position this point.
Additionally, the stretchable measurement assembly according to the disclosure is not limited to making in the blade manufacturing process of wind-driven generator
With, it is possible to use stretchable measurement assembly according to the disclosure to other structures or equipment in a certain position level and/or
Vertical distance is measured or positioned.
As described above, according to the stretchable measurement assembly of the disclosure, can avoid using single plummet and location-plate, essence
Level and/or vertical distance are measured accurately, and can realize single measurement.Additionally, according to the stretchable measurement assembly of the disclosure,
The artificial human error for placing plummet and location-plate measurement generation is reduced, while saving the operating time, is improve and is produced effect
Rate.
Although having shown that and describing some embodiments of the present utility model, it will be understood by those skilled in the art that
In the case of not departing from principle of the present utility model and spirit that its scope is limited by claim and its equivalent, can be to this
A little embodiments are modified.
Claims (11)
1. a kind of stretchable measurement assembly (100), it is characterised in that the stretchable measurement assembly (100) includes：
Base (110)；
Stretchable component (120), the first end of the stretchable component (120) is fixedly attached to one end of the base (110),
Second end of the stretchable component (120) can be stretched out or retract from the base (110)；
Level meter (130), is arranged on the stretchable component (120)；
Location-plate (140), is arranged on the second end of the stretchable component (120), and edge and the stretchable component (120)
Vertical direction extends；
Range unit (150), including transmitting component (151), and transmitting component (151) is arranged on the location-plate
(140) on, light beam can be launched along the direction of the basal surface perpendicular to the base (110).
2. stretchable measurement assembly (100) according to claim 1, it is characterised in that transmitting component (151) is to survey
Distance meter or linear laser lamp；Scale (152) is provided with along its length on the stretchable component (120).
3. stretchable measurement assembly (100) according to claim 1, it is characterised in that the range unit (150) is also wrapped
Rangefinder (153) and baffle plate (154) are included, the rangefinder (153) is arranged on the upper surface of the stretchable component (120),
The baffle plate (154) is relative with the rangefinder (153), and the baffle plate (154) be slidably disposed on it is described stretchable
On the upper surface of component (120), the rangefinder (153) can launch light beam towards the baffle plate (154).
4. stretchable measurement assembly (100) according to claim 3, it is characterised in that transmitting component (151) is to survey
Distance meter or linear laser lamp.
5. stretchable measurement assembly (100) according to claim 1, it is characterised in that the range unit (150) is also wrapped
Baffle plate (154) is included, transmitting component (151) is rangefinder, and transmitting component (151) can be from the location-plate
(140) dismantled on, to be arranged on the upper surface of the stretchable component (120), the baffle plate (154) and the transmitting component
(151) it is relative, and the baffle plate (154) is slidably disposed on the upper surface of the stretchable component (120)；When described
Transmitting component (151) is arranged on when on the location-plate (140), and the transmitting component (151) launches downwards light beam, when the hair
Penetrate component (151) to be arranged on when on the upper surface of the stretchable component (120), the transmitting component (151) is towards the gear
Plate (154) launches light beam.
6. the stretchable measurement assembly (100) according to any one of claim 3-5, it is characterised in that described stretchable
The chute slided for the baffle plate (154) is provided with component (120).
7. the stretchable measurement assembly (100) according to any one of claim 1-5, it is characterised in that described stretchable
Component (120) includes glide base (121) and sliding panel (122), and the glide base (121) is fixedly connected on the base
(110) on, the sliding panel (122) is slided along the glide base (121).
8. stretchable measurement assembly (100) according to claim 7, it is characterised in that the sliding panel (122) is in hollow
Shape, to accommodate the glide base (121), and slides relative to the glide base (121).
9. the stretchable measurement assembly (100) according to any one of claim 1-5,8, it is characterised in that described to draw
Stretching measurement assembly (100) also includes weight gain device (160), the weight gain device (160) be arranged on the base (110) with institute
State on the relative end of stretchable component (120).
10. the stretchable measurement assembly (100) according to any one of claim 1-5,8, it is characterised in that described to draw
Stretching measurement assembly (100) also includes at least one supporting member (170), and at least one supporting member (170) is arranged on institute
The lower section of stretchable component (120) is stated, to support the stretchable component (120).
11. stretchable measurement assemblies (100) according to claim 10, it is characterised in that supporting member (170) bag
Include：
Support bar (171), the basal surface perpendicular to the stretchable component (120) is set；
First magnetic (172), is fixed on the upper end of the support bar (171)；
Second magnetic, be arranged on the stretchable component (120) lower surface it is corresponding with first magnetic (172)
Part, the magnetic pole of second magnetic is identical with first magnetic (172)；
Adsorption section (173), is arranged on the lower end of the support bar (171), with the fixation support bar (171).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621381580.4U CN206258104U (en) | 2016-12-15 | 2016-12-15 | Stretchable measurement assembly |
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| CN201621381580.4U CN206258104U (en) | 2016-12-15 | 2016-12-15 | Stretchable measurement assembly |
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| CN206258104U true CN206258104U (en) | 2017-06-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907054A (en) * | 2017-12-13 | 2018-04-13 | 中铁八局集团建筑工程有限公司 | A kind of lower two water is put down apart from device for accurately measuring |
| JP2020139922A (en) * | 2019-03-01 | 2020-09-03 | 中国電力株式会社 | measuring device |
-
2016
- 2016-12-15 CN CN201621381580.4U patent/CN206258104U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907054A (en) * | 2017-12-13 | 2018-04-13 | 中铁八局集团建筑工程有限公司 | A kind of lower two water is put down apart from device for accurately measuring |
| JP2020139922A (en) * | 2019-03-01 | 2020-09-03 | 中国電力株式会社 | measuring device |
| JP7243296B2 (en) | 2019-03-01 | 2023-03-22 | 中国電力株式会社 | measuring device |
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