CN207600445U - A kind of quick level adjusting device of spirit level - Google Patents

A kind of quick level adjusting device of spirit level Download PDF

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Publication number
CN207600445U
CN207600445U CN201721773418.1U CN201721773418U CN207600445U CN 207600445 U CN207600445 U CN 207600445U CN 201721773418 U CN201721773418 U CN 201721773418U CN 207600445 U CN207600445 U CN 207600445U
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CN
China
Prior art keywords
leveling
spirit level
adjusting device
quick
adjustable column
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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
Application number
CN201721773418.1U
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Chinese (zh)
Inventor
翁灵枫
张景杰
蒋勐
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Zhejiang Ming Kang Engineering Consulting Co Ltd
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Zhejiang Ming Kang Engineering Consulting Co Ltd
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Priority to CN201721773418.1U priority Critical patent/CN207600445U/en
Application granted granted Critical
Publication of CN207600445U publication Critical patent/CN207600445U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of quick level adjusting device of spirit level, the main points of its technical scheme are that:Including spirit level ontology, the lower section of spirit level ontology is equipped with accurate adjustment component and coarse adjustment component successively, and accurate adjustment component is equipped with spirit level;Coarse adjustment component includes leveling bottom plate and leveling top plate, three adjustable columns is equipped between leveling bottom plate and leveling top plate, one end of adjustable column is rotationally connected on leveling top plate;Adjustable column includes the swivel nut being connected on leveling top plate and the screw rod being threadedly connected to inside swivel nut;It is opened up on leveling bottom plate there are three sliding slot, is extended on three sliding slot self-regulated tablets to the center of leveling board;The bottom of screw rod corresponds and is slidably matched with sliding slot;The link slot for connecting tripod is offered on leveling bottom plate;By setting coarse adjustment mechanism and fine-tuning mechanism, fast leveling is achieved the effect that.

Description

A kind of quick level adjusting device of spirit level
Technical field
The utility model is related to the leveling technology field of spirit level, more particularly to a kind of quick level adjusting device of spirit level.
Background technology
Spirit level is to establish the instrument that horizontal line of sight measures ground point-to-point transmission height difference.Principle is to be surveyed according to measurement of the level principle Height difference between amount ground point.
The Chinese patent that application publication number is CN105973195A, data of publication of application is on 09 28th, 2016 discloses one Kind spirit level, including pedestal, telescope and levelling tube;The telescope and levelling tube are coupled integrally with the vertical pivot of instrument, erect Axis is inserted into the axle sleeve of pedestal, and telescope and levelling tube is made to be rotated on pedestal around vertical pivot;It is equipped between the pedestal and axle sleeve Foot screw;Circular bubble is mounted on axle sleeve;One end of the telescope is object lens, and the other end is eyepiece, the side wall of telescope On set focusing screw;Fixation between telescope and axle sleeve passes through final motion screw, micro- incline spiral and clamp screw control.
Spirit level is mounted on during use on the tripod that can be stretched and be placed between two observation points.Then pass through movement Three feet of tripod carry out coarse adjustment so that level(l)ing bubble in circular bubble by entad, then rotate foot screw into Row accurate adjustment so that the level(l)ing bubble in circular bubble is located at center.
It is in place of the deficiencies in the prior art, needs to carry out tripod adjusting during adjusting and foot screw adjusts two Partial adjusting, it is difficult to control the movement of tripod to carry out coarse adjustment by the height for adjusting tripod, and the process of adjusting is relatively more slow Slowly.
Utility model content
The purpose of this utility model is to provide a kind of quick level adjusting device of spirit level, by setting coarse adjustment mechanism and accurate adjustment Mechanism has achieved the effect that fast leveling.
The above-mentioned technical purpose of the utility model technical scheme is that:
A kind of quick level adjusting device of spirit level, including spirit level ontology, the lower section of the spirit level ontology is equipped with successively Accurate adjustment component and coarse adjustment component, the accurate adjustment component are equipped with spirit level;The coarse adjustment component includes leveling bottom plate and leveling top Plate is equipped with three adjustable columns between the leveling bottom plate and leveling top plate, one end of the adjustable column is rotationally connected with the tune On ceiling;The adjustable column includes the swivel nut being connected on leveling top plate and the screw rod being threadedly connected to inside the swivel nut; It is opened up on the leveling bottom plate there are three sliding slot, is extended on three sliding slot self-regulated tablets to the center of leveling board;Institute The bottom for stating screw rod corresponds and is slidably matched with the sliding slot;It offers to connect tripod on the leveling bottom plate Link slot.
Above-mentioned technical proposal is used, in use, the total length of rotation screw rod adjusting screw rod and the adjustable column of swivel nut composition, when When the length of adjustable column changes, the bottom of screw rod is slided in sliding slot.The water on accurate adjustment component is observed in coarse tuning process simultaneously Quasi- device when the level(l)ing bubble in spirit level is located at immediate vicinity, stops the adjusting to adjustable column length.Then accurate adjustment structure is adjusted Part so that the level(l)ing bubble of spirit level is located at center, and when use only needs tripod being simply located on ground, substantially After smooth, quick level adjusting device is connect by link slot with the bolt on tripod, then by the above method to fast Velocity modulation leveling device carries out leveling, reduces the process by tripod leveling so that leveling is only carried out in quick level adjusting device, soon Speed is convenient.
Further preferably:The bottom of the adjustable column is equipped with spherical sliding part, and the sliding part and the sliding slot Roll cooperation.
Using above-mentioned technical proposal, spherical sliding part can be better contacted with sliding slot, and reduced screw rod and be moved through Frictional resistance in journey accelerates the process for adjusting coarse adjustment component.
Further preferably:The adjustable column is equipped with fixing piece, and the fixing piece includes being rotationally connected with the adjusting Link block on column and the fixed link being arranged on the link block, the fixed link and the link block thread fitting.
Using above-mentioned technical proposal, after the length adjustment of adjustable column, rotating forward fixed link moves downward fixed link, Until the bottom end of fixed link is pushed against on leveling bottom plate, the stability of adjustable column is strengthened, improves the precision of leveling.
Further preferably:The link block is rotationally connected on adjustable column.
Using above-mentioned technical proposal, after the length adjustment of adjustable column, first it is rotatablely connected block and so that fixed link is vertical In leveling bottom plate, then rotating forward fixed link moves downward fixed link, until the bottom end of fixed link is pushed against on leveling bottom plate;When When fixed link is on leveling bottom plate, the stability of fixed link is best, that is to say, that fixation of the fixed link to adjustable column Effect is best.
Further preferably:The accurate adjustment component includes the regulating box being fixed on the leveling top plate, the regulating box Open top setting, the leveling body of inverted conical is rotatably connected on the bottom wall of the regulating box, the spirit level is set on institute State the upper surface of leveling body;More mandrils are equipped on the side wall of the regulating box, the mandril is matched with the regulating box screw thread It closes.
Above-mentioned technical proposal is used, in use, reversion mandril so that leveling body can rotate in regulating box, Ran Houzhuan Dynamic leveling body so that the level(l)ing bubble of spirit level is located at center, then rotating forward mandril makes one end of mandril push against in leveling body It is convenient and efficient to adjust process for the position of upper fixed leveling body.
Further preferably:The upper surface of the leveling body is equipped with the fixing groove for connecting spirit level, the fixing groove It is interior to be equipped with screw thread.
Using above-mentioned technical proposal, spirit level is connected on leveling body by fixing groove, it is easy to disassemble with repairing, also make Obtaining quick level adjusting device can apply on different spirit levels.
Further preferably:One end on the mandril close to the leveling body is fixed with contact ball.
Using above-mentioned technical proposal, for mandril when pushing against leveling body, contact ball is tangent with the side wall of leveling body always so that The connection of the two is more stablized.Furthermore when leveling body, which is supported on, carries out leveling on contact ball, the rubbing during relative motion of the two It is also relatively small to wipe power.
Further preferably:The spirit level is two vertically disposed bar shaped spirit levels.
Using above-mentioned technical proposal, vertically disposed bar shaped spirit level can judge the level of both direction on same plane Degree so that leveling is more accurate.
In conclusion the utility model has the advantages that:By setting coarse adjustment component and accurate adjustment component, reach The effect of fast leveling.
Description of the drawings
Fig. 1 is the overall structure of the explosion figure of embodiment, is shown when tripod, quick level adjusting device and spirit level are installed Position;
Fig. 2 is the overall structure figure of quick level adjusting device;
Fig. 3 is the sectional view of quick level adjusting device, basically illustrates the structure of coarse adjustment component inside.
In figure, 1, coarse adjustment component;11st, leveling top plate;111st, link slot;12nd, adjustable column;121st, swivel nut;122nd, screw rod; 13rd, leveling bottom plate;131st, sliding slot;2nd, accurate adjustment component;21st, regulating box;22nd, leveling body;221st, fixing groove;222nd, bar shaped level Device;23rd, mandril;231st, ball is contacted;232nd, rotating part;3rd, nut;4th, sliding part;5th, fixing piece;51st, link block;52nd, it is fixed Bar;6th, tripod;7th, spirit level.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:A kind of quick level adjusting device of spirit level, as shown in Figure 1, including the accurate adjustment component 2 set from top to bottom With coarse adjustment component 1, the bottom of coarse adjustment component 1 offers the link slot 111 for being connect with tripod 6, the top of accurate adjustment component 2 Offer the fixing groove 221 for connecting spirit level 7.In use, first mating tripod 6 is set up on ground, then will Quick level adjusting device is fixed by link slot 111 and the bolt at 6 top of tripod, and spirit level 7 then is installed on accurate adjustment component 2 Top;Coarse adjustment first is carried out to coarse adjustment component 1, accurate adjustment is then carried out by accurate adjustment component 2.
With reference to Fig. 2, wherein, coarse adjustment component 1 includes the leveling bottom plate 13 set into equilateral triangle and leveling top plate 11, adjusts Three angles of flat underside 13 and leveling top plate 11 are correspondingly arranged, and the area of leveling bottom plate 13 is more than leveling top plate 11.At leveling bottom Three equally distributed telescopic adjustable columns 12 are equipped between plate 13 and leveling top plate 11, by taking a wherein adjustable column 12 as an example It is illustrated.Adjustable column 12 includes the swivel nut 121 being coaxially disposed from top to bottom and screw rod 122, screw rod 122 are embedded at swivel nut 121 It is interior and with 121 thread fitting of swivel nut, the nut 3 for being integral with setting is had additional on screw rod 122;The top of swivel nut 121 passes through One shaft is rotationally connected on one of angle of leveling top plate 11, and the bottom end of screw rod 122 is located on leveling bottom plate 13 corresponding tune It is slidably matched on the angle of ceiling 11 and with leveling bottom plate 13;In use, positive turn nut 3, screw rod 122 are rotated synchronously with nut 3 So that screw rod 122 is moved upwards with respect to swivel nut 121, the length of adjustable column 12 is promoted to shorten, while the bottom end of screw rod 122 is in leveling It is slided on plate.
With reference to Fig. 2, in order to facilitate adjusting process and reach the bottom of leveling bottom plate 13 and screw rod 122 during reduction is adjusted It is opposite slide ill situation, offer the sliding slot 131 being correspondingly arranged with each adjustable column 12, screw rod on leveling bottom plate 13 122 are equipped with the sliding part 4 of setting spherical in shape slided with the cooperation of sliding slot 131, when adjustable column 12 slides on leveling bottom plate 13 When, sliding part 4 is rolled with sliding slot 131 to be coordinated.The opening up of sliding slot 131 corresponds to one of adjustable column 12 on direction self-regulated flat underside 13 The center of angular leveling bottom plate 13 is extended, that is to say, that the angle between two adjacent sliding slots 131 is 60 ° of settings.
With reference to Fig. 2, in order to lock it is mobile after adjustable column 12 position so that the stability of adjustable column 12 obtains further Ensure, adjustable column 12 is equipped with fixing piece 5.Fixing piece 5 includes being rotationally connected on swivel nut 121 in the link block of cuboid setting 51, the central axes of 51 length direction of link block and the axis of swivel nut 121 are vertically arranged, and link block 51 is in its length direction Axis is rotated for rotation axis.Fixed link 52, fixed link 52 and 51 thread fitting of link block are vertically equipped on link block 51, After the length adjustment of adjustable column 12, it is rotatablely connected block 51 so that then fixed link 52 is rotated forward perpendicular to leveling bottom plate 13 Fixed link 52 is until one end of fixed link 52 pushes against the upper surface with leveling bottom plate 13.
With reference to Fig. 3, accurate adjustment component 2 includes the regulating box 21 being fixed on leveling top plate 11, the bottom wall central of regulating box 21 It is correspondingly arranged with the center of leveling top plate 11.21 bottom wall of regulating box is rotatably connected to leveling body 22 centrally through a multi-directional ball, Leveling body 22 is set in inverted cone, and the upper surface for adjusting body is equipped with two vertically disposed bar shaped spirit levels 222, when two bar shapeds When horizontal bubble in spirit level 222 is in center, the upper surface of leveling body 22 is in horizontality.Regulating box 21 The center of four side walls is equipped with mandril 23, and mandril 23 and the sidewall thread of regulating box 21 coordinate, close to leveling on mandril 23 One end of body 22 is fixed with contact ball 231, and the other end of mandril 23 is fixed with rotating part 232, puts forth effort on the rotation of rotating part 232 top Bar 23 so that contact ball 231 applies leveling body 22 position that active force adjusts leveling body 22.
The use process of the use of the new type is as follows, and tripod 6 is first set up on ground by when use, is manually flattened (It is substantially flat), then quick level adjusting device is installed on tripod 6.Then leveling is carried out to quick level adjusting device, First reversion fixed link 52 makes it away from leveling bottom plate 13.Then the nut 3 on screw rod 122 is rotated so that screw rod 122 and nut 3 It rotates synchronously, the length of adjustable column 12 that adjusting screw rod 122 and swivel nut 121 are formed, while the sliding part 4 of 122 bottom end of screw rod It is rolled in sliding slot 131 on leveling bottom plate 13.Two items on leveling body 22 are observed while three adjustable column 12 are adjusted Shape spirit level 222 so that level(l)ing bubble flats against entad.After the completion of coarse adjustment(Judge that the standard that coarse adjustment is completed is exactly above-mentioned Described level(l)ing bubble flats against nearly 222 center of bar shaped spirit level), it is rotatablely connected block 51 so that fixed link 52 thereon is hung down Directly in leveling bottom plate 13, fixed link 52 is then rotated forward, until one end of fixed link 52 is pushed against in the upper surface of leveling bottom plate 13.
Followed by the leveling of accurate adjustment component 2.It first puts forth effort on rotating part 232 and inverts four mandrils 23 so that adjust Flat body 22 can be freely rotated.Then rotation leveling body 22 so that the bubble on two bar shaped spirit levels 222 thereon is respectively positioned on Center.Then rotating forward mandril 23 makes contact ball 231 thereon close to leveling body 22 but is not abutted with leveling body 22, unclamps and uses The hand of leveling body 22 is rotated, allows 22 free movement of leveling body and static, then rotates corresponding mandril 23 so that two bar shapeds Bubble on spirit level 222 is respectively positioned on center, and the contact ball 231 on four mandrils 23 is enabled to push against in leveling body 22 On side wall.Spirit level 7 is finally installed on to the upper surface of leveling body 22.
First spirit level 7 can also be installed with quick level adjusting device, then will be mounted as a whole on tripod 6 during use Carry out leveling.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but As long as within the protection scope of the present utility model all protected by Patent Law.

Claims (8)

1. a kind of quick level adjusting device of spirit level, which is characterized in that including accurate adjustment component (1) and coarse adjustment component (2), the essence Component (1) is adjusted to be equipped with spirit level;The coarse adjustment component (2) includes leveling bottom plate (13) and leveling top plate (11), the leveling Three adjustable columns (12) are equipped between bottom plate (13) and leveling top plate (11), one end of the adjustable column (12) is rotationally connected with institute It states on leveling top plate (11);The adjustable column (12) includes the swivel nut (121) being connected on leveling top plate (11) and threaded connection In the internal screw rod (122) of the swivel nut (121);Sliding slot (131) there are three being opened up on the leveling bottom plate (13), described in three It is extended on sliding slot (131) self-regulated tablet to the center of leveling board;The bottom of the screw rod (122) and the sliding slot (131) It corresponds and is slidably matched;The link slot (111) for connecting tripod (6) is offered on the leveling bottom plate (13).
2. the quick level adjusting device of a kind of spirit level according to claim 1, which is characterized in that the adjustable column (12) Bottom is equipped with spherical sliding part (4), and the sliding part (4) is rolled with the sliding slot (131) and coordinated.
3. the quick level adjusting device of a kind of spirit level according to claim 1, which is characterized in that on the adjustable column (12) Equipped with fixing piece (5), the fixing piece (5) is including the link block (51) that is connected on the adjustable column (12) and is arranged in described Fixed link (52) on link block (51), the fixed link (52) and the link block (51) thread fitting.
4. the quick level adjusting device of a kind of spirit level according to claim 3, which is characterized in that the link block (51) turns It is dynamic to be connected on adjustable column (12).
A kind of 5. quick level adjusting device of spirit level according to claim 1, which is characterized in that the accurate adjustment component (1) Including the regulating box (21) being fixed on the leveling top plate (11), the open top setting of the regulating box (21), the tune The leveling body (22) of inverted conical is rotatably connected on the bottom wall of section case (21), the spirit level is set on the leveling body (22) Upper surface;More mandrils (23), the mandril (23) and the regulating box (21) are equipped on the side wall of the regulating box (21) Thread fitting.
6. the quick level adjusting device of a kind of spirit level according to claim 5, which is characterized in that the leveling body (22) Upper surface is equipped with the fixing groove (221) for connecting spirit level (7), and screw thread is equipped in the fixing groove (221).
7. the quick level adjusting device of a kind of spirit level according to claim 5, which is characterized in that leaned on the mandril (23) One end of the nearly leveling body (22) is fixed with contact ball (231).
8. the quick level adjusting device of a kind of spirit level according to claim 1, which is characterized in that the spirit level is two Vertically disposed bar shaped spirit level (222).
CN201721773418.1U 2017-12-18 2017-12-18 A kind of quick level adjusting device of spirit level Expired - Fee Related CN207600445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721773418.1U CN207600445U (en) 2017-12-18 2017-12-18 A kind of quick level adjusting device of spirit level

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Application Number Priority Date Filing Date Title
CN201721773418.1U CN207600445U (en) 2017-12-18 2017-12-18 A kind of quick level adjusting device of spirit level

Publications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110837211A (en) * 2019-10-15 2020-02-25 大族激光科技产业集团股份有限公司 Leveling device of proximity lithography machine
CN111765346A (en) * 2020-07-29 2020-10-13 湖北省地震局(中国地震局地震研究所) Leveling device and GNSS equipment that constitutes thereof
CN114087477A (en) * 2021-11-17 2022-02-25 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) Engineering survey is with multi-functional surveyor's level

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110837211A (en) * 2019-10-15 2020-02-25 大族激光科技产业集团股份有限公司 Leveling device of proximity lithography machine
CN110837211B (en) * 2019-10-15 2022-02-18 大族激光科技产业集团股份有限公司 Leveling device of proximity lithography machine
CN111765346A (en) * 2020-07-29 2020-10-13 湖北省地震局(中国地震局地震研究所) Leveling device and GNSS equipment that constitutes thereof
CN114087477A (en) * 2021-11-17 2022-02-25 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) Engineering survey is with multi-functional surveyor's level

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GR01 Patent grant
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180710

Termination date: 20191218

CF01 Termination of patent right due to non-payment of annual fee