CN209513407U - A kind of butterfly tens(i)ometer that can adjust levelness - Google Patents
A kind of butterfly tens(i)ometer that can adjust levelness Download PDFInfo
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- CN209513407U CN209513407U CN201920092587.1U CN201920092587U CN209513407U CN 209513407 U CN209513407 U CN 209513407U CN 201920092587 U CN201920092587 U CN 201920092587U CN 209513407 U CN209513407 U CN 209513407U
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Abstract
The utility model relates to the butterfly tens(i)ometers that one kind can adjust levelness.The device includes pedestal, through-hole is offered on pedestal, pedestal positioned at through-hole two sides is equipped with sliding slot, slide is slidably connected in each sliding slot, each slide front is hinged with lower knife, each lower knife is to measure end towards the end of through-hole, each lower knife other end head is feedback end, two measurement ends contradict on object to be measured, scale is equipped on slide right above each feedback end, the contact of each scale contradicts on the feedback end of the knife under correspondence, pedestal is equipped with level meter, the wedge groove along the setting of level meter length direction is offered in base lower surface immediately below each scale, the tip of each wedge groove is towards through-hole, sliding interlocking has the wedge block of adjustment base levelness in wedge groove.Since wedge groove is matched with wedge block, the height of level meter fine tuning pedestal can be cooperated, so that it is guaranteed that pedestal is horizontally disposed, it is ensured that the measurement of butterfly tens(i)ometer is accurate.
Description
Technical field
The utility model relates to reinforcing bar elasticity modulus detection technique fields, more particularly to a kind of butterfly that can adjust levelness
Formula tens(i)ometer.
Background technique
A kind of patent of entitled improved butterfly tens(i)ometer, the patent Shen are disclosed in existing Chinese patent database
It please number be 201721140526.5, applying date 2017.09.07, Authorization Notice No. CN207263533U, authorized announcement date is
2018.04.20, which includes pedestal, and the through-hole passed through for object to be measured is offered on the pedestal, is located at through-hole two sides
Pedestal be equipped with sliding slot in the same horizontal line, slidably connect slide in each sliding slot, the slide is equipped with
For contradicting the upper edge of a knife on object to be measured, the lower knife for measuring object deformation quantity to be measured and display object shape to be measured
The center of gravity of the scale of variable, the lower knife is hinged on slide, and one end of lower knife contradicts on object to be measured, and the other end supports
Touching is on the contact of scale.Disadvantage is that: the device cooperates level meter to adjust levelness by multiple adjustable support legs,
Each adjustable support leg of knob is needed, adjustment process is complicated, and time-consuming and laborious, efficiency is slower.
Utility model content
The purpose of this utility model is in view of the deficienciess of the prior art, providing a kind of adjusting levelness Speed Efficient
Butterfly tens(i)ometer.
To achieve the goals above, the utility model one kind can adjust the technology that the butterfly tens(i)ometer of levelness is taken
Scheme:
A kind of butterfly tens(i)ometer that can adjust levelness, including pedestal are offered on pedestal and are passed through convenient for object to be measured
Through-hole, the pedestal positioned at through-hole two sides is equipped with sliding slot in the same horizontal line, slidably connects in each sliding slot
Slide, each slide front are hinged with the lower knife for measuring object deformation quantity to be measured, and the lower knife of two strips is in water
Flat to be arranged and be located in the same horizontal plane, each lower knife is measurement end towards the end of through-hole, and each lower knife other end head is
End is fed back, two measurement ends contradict on object to be measured, are equipped on each slide fed back right above end for showing
The scale of object deformation quantity to be measured, the contact of each scale are contradicted on the feedback end of the knife under correspondence, are set on the pedestal
There is the level meter of measurement pedestal levelness, offers in the base lower surface immediately below each scale and set along level meter length direction
The wedge groove set, towards through-hole, the interior sliding interlocking of wedge groove has the wedge block of adjustment base levelness at the tip of each wedge groove.
When utility model works, first butterfly tens(i)ometer is placed on horizontal countertop, then operator will be to
It surveys object and passes through through-hole, universal testing machine clamps the both ends of object to be measured, then slides wedge block, cooperates level meter, makes bottom
Seat is horizontal positioned, slides slide, contradicts the measurement end of two lower knife on object to be measured, then return to zero to scale, starts
Universal testing machine makes pulling force of the object both ends to be measured by quota, and deformation occurs for object to be measured, and the amount that deformation occurs is from scale
It shows, operator calculates the elasticity modulus of object to be measured using formula according to the reading of scale.
It compared with prior art, can be with the utility model has the following beneficial effects: since wedge groove is matched with wedge block
Cooperate the height of level meter fine tuning pedestal, so that it is guaranteed that pedestal is horizontally disposed, it is ensured that the measurement of butterfly tens(i)ometer is accurate.
It is offered on base upper surface immediately below each scale and open slot, each open slot is set along level meter length direction
It is connected with corresponding wedge groove, is connected with the screw rod being vertically arranged on each wedge block, screw rod is located at open slot and along open slot
It slides, nut is screwed on screw rod, nut contradicts on base upper surface.Screw rod and nut cooperate, and wedge block is consolidated
It is scheduled in wedge groove.
Each slide upper surface is located at through-hole side and is equipped with vertical mark post ruler, is equipped between two mark post rulers taut
Tight horizontal linemark, horizontal linemark one end are connect with a mark post ruler, and the horizontal linemark other end is connect with another mark post ruler.Horizontal ink
Line and mark post ruler cooperate, convenient for more intuitively seeing the deformation quantity of determinand part.
The horizontal linemark is elastic rubber band line of ink marker rope, convenient for gathering two slides, it is ensured that upper knife and lower knife can
It is contradicted on object surface to be measured by ground.
Each mark post ruler free end is equipped with knife, and knife is respectively positioned between two mark post rulers on two, and is oppositely arranged, on two
Knife free end contradicts on object to be measured.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of pedestal in Fig. 1.
Wherein, 1 pedestal, 101 through-holes, 102 sliding slots, 103 wedge grooves, 104 open slots, 2 slides, 3 lower knife, 4 scales, 5
Level meter, 6 wedge blocks, 7 screw rods, 8 nuts, 9 mark post rulers, 901 horizontal linemarks, knife on 902.
Specific embodiment
As described in Fig. 1-2, the butterfly tens(i)ometer of levelness, including pedestal 1 can be adjusted for one kind, is offered on pedestal 1
Convenient for the through-hole 101 that object to be measured passes through, the pedestal 1 positioned at 101 two sides of through-hole is equipped with sliding slot in the same horizontal line
102, slide 2 is slidably connected in each sliding slot 102, and each 2 front of slide is hinged with for measuring under object deformation quantity to be measured
Knife 3, the lower knife 3 of two strips is in horizontally disposed and be located in the same horizontal plane, and each lower knife 3 is towards the end of through-hole 101
Head is measurement end, and another end of each lower knife 3 is feedback end, and two measurement ends contradict on object to be measured, each to feed back
The scale 4 for showing object deformation quantity to be measured is equipped on slide 2 right above end, the contact of each scale 4 contradicts
On the feedback end of corresponding lower knife 3, pedestal 1 is equipped with the level meter 5 of measurement 1 levelness of pedestal, the bottom immediately below each scale 4
Offer the wedge groove 103 along the setting of 5 length direction of level meter on 1 lower surface of seat, the tip of each wedge groove 103 is towards through-hole
101, the interior sliding interlocking of wedge groove 103 has the wedge block 6 of 1 levelness of adjustment base, table on the pedestal 1 immediately below each scale 4
The open slot 104 along the setting of 5 length direction of level meter is offered on face, each open slot 104 connects with corresponding wedge groove 103
It is logical, the screw rod 7 being vertically arranged is connected on each wedge block 6, screw rod 7 is located at open slot 104 and slides along open slot 104, spiral shell
Nut 8 is screwed on bar 7, nut 8 contradicts on 1 upper surface of pedestal.Screw rod 7 and nut 8 cooperate, and wedge block 6 is consolidated
It is scheduled in wedge groove 103, each 2 upper surface of slide is located at 101 side of through-hole and is equipped with vertical mark post ruler 9, is located at two mark post rulers 9
Between be equipped with the horizontal linemark 901 tightened, 901 one end of horizontal linemark is connect with a mark post ruler 9,901 other end of horizontal linemark and
Another mark post ruler 9 connects.Horizontal linemark 901 and mark post ruler 9 cooperate, convenient for more intuitively seeing the deformation of determinand part
Amount, horizontal linemark 901 is the elastic rubber band line of ink marker, convenient for gathering two slides 2, it is ensured that upper knife 902 and lower knife 3 are reliably
It contradicts on object surface to be measured, each 9 free end of mark post ruler is equipped with knife 902, and knife 902 is respectively positioned on two mark post rulers on two
It between 9, and is oppositely arranged, 902 free end of knife contradicts on object to be measured on two.
When work, first butterfly tens(i)ometer is placed on horizontal countertop, then operator passes through object to be measured
Through-hole 101, universal testing machine clamp the both ends of object to be measured, then slide wedge block 6, cooperate level meter 5, make 1 water of pedestal
Slide 2 is slided in placing flat, contradicts the measurement end of two lower knife 3 on object to be measured, 902 end of knife contradicts on two
On object to be measured, horizontal linemark 901 is contradicted on object surface to be measured, then is returned to zero to scale 4, universal testing machine is started,
Making pulling force of the object both ends to be measured by quota, deformation occurs for object to be measured, and the amount that deformation occurs is shown from scale 4,
Operator calculates the elasticity modulus of object to be measured using formula according to the reading of scale 4.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (5)
1. the butterfly tens(i)ometer that one kind can adjust levelness, it is characterised in that: including pedestal, offer on pedestal convenient for be measured
The through-hole that object passes through, the pedestal positioned at through-hole two sides are equipped with sliding slot in the same horizontal line, slide in each sliding slot
Dynamic to be connected with slide, each slide front is hinged with the lower knife for measuring object deformation quantity to be measured, under two strips
Knife is in being horizontally disposed with and being located in the same horizontal plane, and each lower knife is measurement end towards the end of through-hole, and each lower knife is another
One end is feedback end, and two measurement ends contradict on object to be measured, are equipped on each slide fed back right above end
For showing the scale of object deformation quantity to be measured, the contact of each scale is contradicted on the feedback end of the knife under correspondence, described
Pedestal is equipped with the level meter of measurement pedestal levelness, offers in the base lower surface immediately below each scale long along level meter
The wedge groove of direction setting is spent, towards through-hole, the interior sliding interlocking of wedge groove has adjustment base levelness at the tip of each wedge groove
Wedge block.
2. the butterfly tens(i)ometer that one kind according to claim 1 can adjust levelness, it is characterised in that: each scale just under
It is offered on the base upper surface of side and open slot is set along level meter length direction, each open slot connects with corresponding wedge groove
It is logical, the screw rod being vertically arranged is connected on each wedge block, screw rod is located at open slot and slides along open slot, is screwed on screw rod
Nut, nut contradict on base upper surface.
3. the butterfly tens(i)ometer that one kind according to claim 2 can adjust levelness, it is characterised in that: be located at through-hole one
It is equipped with vertical mark post ruler on each slide upper surface of side, the horizontal linemark tightened is equipped between two mark post rulers,
Horizontal linemark one end is connect with a mark post ruler, and the horizontal linemark other end is connect with another mark post ruler.
4. the butterfly tens(i)ometer that one kind according to claim 3 can adjust levelness, it is characterised in that: the horizontal ink
Line is the elastic rubber band line of ink marker.
5. the butterfly tens(i)ometer that one kind according to claim 3 or 4 can adjust levelness, it is characterised in that: each mark post
Ruler free end is equipped with knife, and knife is respectively positioned between two mark post rulers on two, and is oppositely arranged, and knife free end is supported on two
Touching is on object to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920092587.1U CN209513407U (en) | 2019-01-21 | 2019-01-21 | A kind of butterfly tens(i)ometer that can adjust levelness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920092587.1U CN209513407U (en) | 2019-01-21 | 2019-01-21 | A kind of butterfly tens(i)ometer that can adjust levelness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209513407U true CN209513407U (en) | 2019-10-18 |
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ID=68201561
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920092587.1U Active CN209513407U (en) | 2019-01-21 | 2019-01-21 | A kind of butterfly tens(i)ometer that can adjust levelness |
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| CN (1) | CN209513407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672000A (en) * | 2019-10-23 | 2020-01-10 | 中国核动力研究设计院 | Device suitable for measuring levelness of sealing surface of pressurized water reactor pressure vessel and using method |
-
2019
- 2019-01-21 CN CN201920092587.1U patent/CN209513407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672000A (en) * | 2019-10-23 | 2020-01-10 | 中国核动力研究设计院 | Device suitable for measuring levelness of sealing surface of pressurized water reactor pressure vessel and using method |
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