CN207095497U - A kind of perpendicularity analyzer - Google Patents
A kind of perpendicularity analyzer Download PDFInfo
- Publication number
- CN207095497U CN207095497U CN201721153232.6U CN201721153232U CN207095497U CN 207095497 U CN207095497 U CN 207095497U CN 201721153232 U CN201721153232 U CN 201721153232U CN 207095497 U CN207095497 U CN 207095497U
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- CN
- China
- Prior art keywords
- magnetic stripe
- pendant
- magnetic
- cavity
- perpendicularity
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model discloses a kind of perpendicularity analyzer, including the magnetic receiver being fixed on testee, line falls and connected the connecting rope of magnetic receiver and the line pendant, the cavity that opening is set is offered in the side side wall that the magnetic receiver is brought into close contact with testee, magnetic stripe is slidably connected in the cavity, the shrouding for being used for opening and closing the cavity is provided with the cavities open, the magnetic stripe, which is provided with, to be used to drive the pushing part that it is slided in cavity, it is provided between the magnetic stripe and the shrouding and slides with magnetic stripe and drive the shrouding to slide so as to the link gear for opening and closing the opening of the cavity.The utility model passes through above-mentioned setting, link gear enables to magnetic stripe and shrouding to be synchronized with the movement, and as the slip of magnetic stripe can drive shrouding also to produce slip, and then the keying of cavity is controlled, reach the effect for reducing the impurity that magnetic stripe adsorbs thereon when not in use.
Description
Technical field
Field of measuring technique is the utility model is related to, more particularly to a kind of perpendicularity analyzer.
Background technology
Perpendicularity analyzer is a kind of instrument for being usually used in construction squareness measurement, and it includes being used for fixed vertical degree
The connecting rope that magnetic receiver, the line of analyzer fall and fallen for connecting magnetic receiver and line, magnetic receiver are provided with permanent magnet
With telescopic locating pin, magnetic receiver is fixed on testee by magnet or locating pin, then line pendant is transferred to certain
Length and stably, by measuring the size of spacing between connecting rope and testee, the perpendicularity of testee is judged with this.
Authorization Notice No. is CN203940865U Chinese patent document《The laser magnetic line of force falls》In disclose one kind and be used for
Measure the perpendicularity analyzer of perpendicularity, including magnetic line of force pendant, magnetic receiver and cotton rope, one end and the magnetic line of force pendant magnetic receiver of cotton rope
It is connected, the other end of cotton rope ensures with being threaded with generating laser in the connection of magnetic line of force pendant and magnetic line of force pendant so as to reach
The rapidity of vertical survey and the effect of accuracy.
The alnico magnets on magnetic receiver in such scheme are arranged at the side of magnetic receiver, can be placed directly in tested
On the side of object, but in long-term placement process, it is easy to attract and adhere to many ferromagnetic particles, impurity or iron
Rust etc., the compactness of magnetic receiver and testee during so as to influence follow-up measurement, so as to bring error to measurement result.
Utility model content
The purpose of this utility model is to provide a kind of perpendicularity analyzer, has to reduce when magnetic stripe is placed for a long time and adsorbs thereon
Impurity effect, improve the accuracy of measurement.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of perpendicularity measure
Instrument, including magnetic receiver, line pendant and the connecting rope of connection magnetic receiver and line pendant being fixed on testee, magnetic receiver is with being tested
The cavity that opening is set is offered in the side side wall that object is brought into close contact, slidably connects magnetic stripe in cavity, at cavities open
Provided with the shrouding for opening and closing cavity, magnetic stripe, which is provided with, to be used to drive the pushing part that it is slided in cavity, magnetic stripe and shrouding it
Between be provided with magnetic stripe slide and drive shrouding slide so as to by cavity opening open and close link gear.
By using above-mentioned technical proposal, link gear enables to magnetic stripe and shrouding to be synchronized with the movement, and with magnetic stripe
Slip shrouding can be driven also to produce slip, and then control the keying of cavity, reach and reduce magnetic stripe and inhale thereon when not in use
The effect of attached impurity.
It is of the present utility model to be further arranged to：Link gear includes two driving racks, the settings that magnetic stripe both sides are provided with
Two driven racks being provided with the inside of two rotate gears in cavity, two shroudings, driving rack are perpendicular to magnetic stripe
Length direction set, rotate gear is set along magnetic stripe both sides and driving rack, driven of the rotate gear with being in magnetic stripe homonymy
Rack is that engagement is set.
By using above-mentioned technical proposal, when magnetic stripe slides in the cavities, the side strip turn moving gear which is provided with
Rotate, further rotate gear by two blocks of shroudings of driven rack drives produce it is opposite or mutually from motion, reach by
The effect that cavity opens and closes.
It is of the present utility model to be further arranged to：Pushing part is slidably connected to the sliding groove opened up on magnetic receiver, sliding groove
Cavity setting is communicated in, the sliding panel for sealing sliding groove is additionally provided with pushing part, sliding panel is fixedly connected on pushing part
Both sides and it is slidably connected in sliding groove.
By using above-mentioned technical proposal, pushing part is in outside magnetic receiver and is slidably connected in sliding groove, directly pushes away
Dynamic pushing part can drive magnetic stripe to produce slip, and due to the setting of sliding panel, can be good at the opening envelope of sliding groove
Close, reduce the impurity into sliding groove and cavity inside.
It is of the present utility model to be further arranged to：It is provided between pushing part and magnetic receiver and stops what pushing part was moved to magnetic stripe
Elastic stop.
By using above-mentioned technical proposal, elastic stop can prevent pushing part or magnetic stripe from being issued in self gravitation effect
It is raw to slide, so as to avoid magnetic stripe from being spontaneously decoupled cavity when not in use, further enhance the protection to magnetic stripe.
It is of the present utility model to be further arranged to：In one end away from line pendant, along being fallen with line, the direction of motion is vertical to be set magnetic receiver
A fixed draw point is equipped with, fixed draw point is through magnetic receiver and can be slided in magnetic receiver.
By using above-mentioned technical proposal, when object being measured is nonferromagnetic, magnetic stripe loses the effect of its fixation, this
When by magnetic receiver be provided with magnetic stripe side be brought into close contact with testee, now by fixation draw point, by magnetic receiver be fixed on by
Survey on object.
It is of the present utility model to be further arranged to：The one end for the side wall that fixed draw point is provided with magnetic stripe away from magnetic receiver is provided with
It is provided with for promoting or extracting the draw point push handle of fixed draw point, between draw point push handle and magnetic receiver and stops fixed draw point to magnetic stripe side
To the elastic component of motion.
By using above-mentioned technical proposal, there is provided draw point push handle so that operating personnel more easily promote or extracted
Fixed draw point, can also reach the effect of the more firm fixation of magnetic receiver；Elastic component can prevent that fixing draw point and draw point pushes away
Handle produces slip under self gravitation effect, voluntarily stretches out so as to avoiding fixing draw point and punctures or stab object or operating personnel,
Further strengthen safety prevention measure.
It is of the present utility model to be further arranged to：The side wall that magnetic receiver is provided with magnetic stripe is provided with connecting rope, connects in connecting rope
Head protector is connected to, protection cap is located at the end of fixed draw point.
By using above-mentioned technical proposal, due to directly fixed draw point can be released by draw point push handle, therefore in day
Often in use, fixed draw point easily stretches out in the presence of draw point push handle and punctures operating personnel or article, it is hidden to there is safety
Suffer from, and be provided with head protector by after fixed draw point end parcel, you can eliminate safe hidden trouble.
It is of the present utility model to be further arranged to：Line pendant includes setting female shell pendant and provided with externally threaded pendant
Core, falls core and shell pendant is connected through a screw thread.
By using above-mentioned technical proposal, connecting rope length is adjustable, therefore in order to maintain out system analyzer when measuring
Resistance to overturning, it is necessary to according to the length of connecting rope come adjust line pendant weight.
It is of the present utility model to be further arranged to：Line pendant is also all provided with threaded connection pendant, shell pendant including surfaces externally and internally
With being connected pendant outer surface thread connection, the outer surface for falling core is threadedly coupled inner surface with the inner surface for being connected pendant.
By using above-mentioned technical proposal, the weight that line falls further is changed into adjustable setting, can adapt to connecting rope
Measurement work in various length, overall stable state can be kept as far as possible.
In summary, the utility model has the advantages that：By shrouding, it can be good at protecting magnetic stripe, reduce
Its impurity adhered to when not in use, improve measurement accuracy；Pass through link gear again so that keying and magnetic stripe of the shrouding to cavity
Slip it is synchronous, reached effect easy to operate, that practicality is high；Fixed draw point is set so that for the object of nonferromagnetic
When needing measurement, measurement can be completed by fixed draw point, expand the scope of application of perpendicularity analyzer；The removable company of line pendant
Connect, the setting of weight can be changed, can further adapt to the line pendant of different weight required during testee different length,
The weight that can be fallen by adjusting line effectively maintains overall stability.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is Fig. 1 sectional elevation schematic diagram；
Fig. 3 is Fig. 2 horizontal profile schematic diagram；
Fig. 4 is the partial structural diagram of the present embodiment, and major embodiment has magnetic stripe, shrouding, pushing part, driving rack, turned
The structure of moving gear and driven rack；
Fig. 5 is the partial structural diagram of the present embodiment, shell pendant, connection pendant and the pendant core in major embodiment line pendant it
Between annexation.
In figure：1st, magnetic receiver；11st, connecting rope；2nd, line falls；21st, shell falls；22nd, connection pendant；23rd, core is fallen；3rd, cavity；4、
Magnetic stripe；41st, rack is driven；5th, rotate gear；6th, shrouding；61st, driven rack；62nd, accommodating chamber；7th, pushing part；71st, sliding groove；
72nd, sliding panel；8th, fixed draw point；81st, draw point push handle；82nd, head protector；83rd, elastic component.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Specific embodiment is only that it is not to limitation of the present utility model, this area to explanation of the present utility model
Technical staff can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
Embodiment：A kind of perpendicularity analyzer, as shown in figure 1, including magnetic receiver 1, line pendant 2 and connection magnetic receiver 1 and
The connecting rope 11 of line pendant 2.The cavity 3 that opening is set is offered in the side side wall that magnetic receiver 1 is brought into close contact with testee（Ginseng
See Fig. 2）, magnetic stripe 4 is slidably connected in cavity 3, the opening of cavity 3 is provided with the shrouding 6 for being used for opening and closing cavity 3.
As shown in Figures 2 and 3, horizontally disposed sliding groove 71, sliding groove 71 together are offered on magnetic receiver 1 and is communicated in sky
Chamber 3 is set, and pushing part 7 is slidably connected in sliding groove 71, and one end that pushing part 7 is located inside sliding groove 71 is consolidated with magnetic stripe 4
Fixed connection.Also slidably connect the sliding panel 72 for closing sliding groove 71 in sliding groove 71, sliding panel 72 be two sections set and
It is fixedly connected with pushing part 7.Elastic stop is provided between pushing part 7 and magnetic receiver 1（Not shown in figure）, elastic barrier
Part can use compression spring, for preventing pushing part 7 and magnetic stripe 4 from voluntarily producing slip under self gravitation effect.
As shown in Figure 3 and Figure 4, the both sides of magnetic stripe 4 are equipped with driving rack 41, and driving rack 41 is to be moved along with line pendant 2
The vertical direction in direction is set；Two rotate gears 5 are additionally provided with cavity 3, rotate gear 5 is engaged on driving rack 41；Envelope
Plate 6 is two pieces of settings, and the both sides of cavity 3 are additionally provided with the accommodating chamber 62 for accommodating shrouding 6, and shrouding 6 is slidably connected to accommodating chamber 62
The interior and opening of cavity 3, two blocks of shroudings 6 are towards driven rack 61 is equipped with the one side of cavity 3, and driven rack 61 is with rotating
Gear 5 is also set for engagement.
As shown in figure 5, line pendant 2, which includes, sets female shell pendant 21, provided with externally threaded pendant core 23 and interior appearance
Face is all provided with threaded connection pendant 22, and shell pendant 21 connects with being connected the outer surface thread of pendant 22, and pendant core 23 is with being connected pendant 22
Inner surface is threadedly coupled, and drawstring is fixedly connected on the center position of the upper surface of pendant core 23.Pass through shell pendant 21, pendant core 23 and
The releasable connection of connection 22 threes of pendant, so as to adjust 2 overall weight size of line pendant.
As depicted in figs. 1 and 2, magnetic receiver 1 is vertically installed with one in one end away from line pendant 2 along with line 2 directions of motion of pendant
Root fixes draw point 8, and fixed draw point 8 is through magnetic receiver 1 and horizontal in magnetic receiver 1 can slide.One end of fixed draw point 8 is provided with steel
Pin push handle 81, draw point push handle 81 drive fixed draw point 8 can be in the internal slide of magnetic receiver 1 and rotation, and draw point push handle 81 and magnet
It is provided between seat 1 and is used to stop the elastic component 83 that draw point push handle 81 is moved towards magnetic stripe 4, elastic component 83 can uses spring；It is fixed
The other end of draw point 8 is arranged with the head protector 82 for security protection, and head protector 82 is connected on magnetic receiver 1 by contacting rope.
The operation principle of the present embodiment is：, will when measuring the perpendicularity of ferromagnetism testee using perpendicularity analyzer
Side provided with magnetic stripe 4 is placed and is brought into close contact in the upper of testee vertically, promotes pushing part 7 to make it towards the side of magnetic stripe 4
To slip, magnetic stripe 4 is driven now to drive rack 41 to drive rotate gear 5 to rotate, further to the slide outside of cavity 3
Rotate gear 5 drives driven rack 61 to move, and so as to drive two blocks of shroudings 6 to be moved into accommodating chamber 62, opens opening for cavity 3
Mouthful.Now magnetic stripe 4 can stretch out cavity 3, be pull-in on testee, and perpendicularity analyzer is fixed.By the suitable line of weight
2 distance below are fallen after it is stable, then by measuring the spacing between the diverse location of connecting rope 11 and testee, so as to
Complete the measurement of perpendicularity.
When measuring the object of nonferromagnetic, the side provided with magnetic stripe 4 is placed and is brought into close contact in testee vertically
On, then by draw point push handle 81, magnetic receiver 1 is fixed on testee, the suitable line of weight is fallen into 2 distance below treats
After it is stable, then by measuring the spacing between the diverse location of connecting rope 11 and testee, so as to complete the measurement of perpendicularity.
Claims (9)
1. a kind of perpendicularity analyzer, including magnetic receiver (1), line pendant (2) and the connection magnetic being fixed on testee
The connecting rope (11) of iron seat (1) and line pendant (2), it is characterised in that：The side that the magnetic receiver (1) is brought into close contact with testee
The cavity (3) that opening is set is offered in side wall, magnetic stripe (4), cavity (3) opening are slidably connected in the cavity (3)
Place is provided with the shrouding (6) for being used for opening and closing the cavity (3), and the magnetic stripe (4), which is provided with, to be used to drive it to slide in cavity (3)
Pushing part (7), be provided between the magnetic stripe (4) and the shrouding (6) and slide with magnetic stripe (4) and drive the shrouding (6) sliding
Move the link gear so as to which the opening of the cavity (3) be opened and closed.
A kind of 2. perpendicularity analyzer according to claim 1, it is characterised in that：The link gear includes the magnetic stripe
(4) be provided with two driving racks (41) of both sides side wall, two rotate gears (5) being arranged in the cavity (3) and
The driven rack (61) being equipped with two shrouding (6) inner sides, the driving rack (41) are perpendicular to the magnetic stripe (4)
Length direction set, the rotate gear (5) sets along the magnetic stripe (4) both sides and rotate gear (5) and is in the magnetic
The driving rack (41), driven rack (61) of bar (4) homonymy are that engagement is set.
A kind of 3. perpendicularity analyzer according to claim 1, it is characterised in that：The pushing part (7) is slidably connected to
In the sliding groove (71) opened up on the magnetic receiver (1), the sliding groove (71) is communicated in the cavity (3) setting, described to push away
The sliding panel (72) for sealing the sliding groove (71) is additionally provided with dynamic portion (7), the sliding panel (72) is fixedly connected on institute
State the both sides of pushing part (7) and be slidably connected in the sliding groove (71).
A kind of 4. perpendicularity analyzer according to claim 3, it is characterised in that：The pushing part (7) and the magnet
The elastic stop (73) for stopping that the pushing part (7) is moved to the magnetic stripe (4) is provided between seat (1).
A kind of 5. perpendicularity analyzer according to claim 1, it is characterised in that：The magnetic receiver (1) is away from described
One end of line pendant (2) is vertically installed with a fixed draw point (8), the fixed draw point (8) along with line pendant (2) direction of motion
It can slide through the magnetic receiver (1) and in the magnetic receiver (1).
A kind of 6. perpendicularity analyzer according to claim 5, it is characterised in that：The fixed draw point (8) is away from magnet
One end that seat (1) is provided with the side wall of magnetic stripe (4) is provided with the draw point push handle for being used for promoting or extract the fixed draw point (8)
(81), it is provided between the draw point push handle (81) and the magnetic receiver (1) and stops the fixed draw point (8) to magnetic stripe (4) direction
The elastic component (83) of motion.
A kind of 7. perpendicularity analyzer according to claim 6, it is characterised in that：The magnetic receiver (1) is provided with magnetic stripe (4)
Side wall be provided with connecting rope (11), head protector (82) is connected with the connecting rope (11), the head protector (82) is covered on
The end of fixed draw point (8).
A kind of 8. perpendicularity analyzer according to claim 1, it is characterised in that：The line pendant (2) includes being provided with interior spiral shell
The shell of line falls (21) and connected provided with externally threaded pendant core (23), the pendant core (23) and shell pendant (21) by screw thread
Connect.
A kind of 9. perpendicularity analyzer according to claim 8, it is characterised in that：The line pendant (2) also includes interior appearance
Face is all provided with threaded connection pendant (22), and shell pendant (21) inner surface falls the connection of (22) outer surface thread with the connection,
The outer surface of the pendant core (23) is threadedly coupled with the inner surface of the connection pendant (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153232.6U CN207095497U (en) | 2017-09-08 | 2017-09-08 | A kind of perpendicularity analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153232.6U CN207095497U (en) | 2017-09-08 | 2017-09-08 | A kind of perpendicularity analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207095497U true CN207095497U (en) | 2018-03-13 |
Family
ID=61539479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721153232.6U Expired - Fee Related CN207095497U (en) | 2017-09-08 | 2017-09-08 | A kind of perpendicularity analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207095497U (en) |
-
2017
- 2017-09-08 CN CN201721153232.6U patent/CN207095497U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20200908 |