CN207248177U - A kind of whole station type measuring instrument - Google Patents
A kind of whole station type measuring instrument Download PDFInfo
- Publication number
- CN207248177U CN207248177U CN201721267818.5U CN201721267818U CN207248177U CN 207248177 U CN207248177 U CN 207248177U CN 201721267818 U CN201721267818 U CN 201721267818U CN 207248177 U CN207248177 U CN 207248177U
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- China
- Prior art keywords
- card column
- mounting table
- measuring instrument
- station type
- type measuring
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Abstract
It the utility model is related to a kind of measuring apparatus, more particularly to a kind of whole station type measuring instrument, including body and the foot stool for being used to support body, foot stool is equipped with horizontal mounting table, organism bottom is equipped with locating piece, and mounting table is equipped with the location structure coordinated with locating piece, and mounting table is equipped with card column, locating piece is detachably connected with location structure by card column, and the worm and worm gear of driving card column movement is additionally provided with mounting table.The purpose of this utility model is to provide a kind of whole station type measuring instrument, can removably be stably connected with the body of total powerstation with foot stool.The utility model has the advantages that：Have good stability for total powerstation body and being detachably connected for foot stool, and junction is convenient for disassembly and assembly；The simple easy processing of the connection structure of body and foot stool, practicality is stronger, is adapted to promote the use of.
Description
Technical field
A kind of measuring apparatus is the utility model is related to, more particularly to a kind of whole station type measuring instrument.
Background technology
Total powerstation, i.e. electronic total station, be it is a kind of integrate light, mechanical, electrical high-tech measuring instrument, be collection
Horizontal angle, vertical angle, distance（Oblique distance, it is flat away from）, vertical survey function in one instrument of surveying and mapping system.Because it once disposes instrument
Device can be completed all to measure work on the survey station, so referred to as total powerstation.Total powerstation be widely used in ground heavy construction and
The precise engineering surveys such as construction of underground tunnel or deformation monitoring field.
Most of total powerstations currently on the market all need to coordinate foot stool to use, and shakiness is connected even with foot stool there are total powerstation
Cause the phenomenon that total powerstation drops from foot stool, therefore the Chinese utility model that notification number is CN206002109U discloses one kind
Whole station type detection device with foot stool.The type whole station detection device includes horizontal base, and locating piece, foot are provided with base
Horizontal mounting table is provided with frame, the location hole for locating piece insertion is provided with mounting table, locating piece is equipped with upper magnet,
It is equipped with location hole and the magnetic attracting lower magnet of upper magnet, after locating piece is inserted into location hole, upper magnet and lower magnet magnetism phase
Inhale, positioning column is fixed in location hole, be fixed on so that total powerstation stably inserts on foot stool.Whole station type detection is set
When standby fixed structure is used in practice, it is found that fixed effect is poor when magnet magnetism is smaller, the meeting when magnet is magnetic larger
Total powerstation is caused to separate difficulty with foot stool, therefore the fixed structure has much room for improvement.
Utility model content
, can be detachable by the body of total powerstation and foot stool the purpose of this utility model is to provide a kind of whole station type measuring instrument
Ground is stably connected with.
The above-mentioned purpose of the utility model technical scheme is that：A kind of whole station type measuring instrument, bag
Include body and be used to support the foot stool of body, foot stool is equipped with horizontal mounting table, and organism bottom is equipped with locating piece, on mounting table
Equipped with the location structure coordinated with locating piece, mounting table is equipped with card column, and locating piece is detachably connected with location structure by card column
Connect, the worm and worm gear of driving card column movement is additionally provided with mounting table.
By using above-mentioned technical proposal, when body is connected with mounting table, locating piece coordinates with location structure, sharp at this time
It can move to card column with worm and worm gear to be stuck on locating piece, since worm and worm gear has the characteristics that self-locking, i.e. snail
Bar can drive worm gear to rotate, and worm gear can not drive worm screw to rotate, therefore in addition to rotary worm, other external force can not make card column with
Locating piece separates, so that body is stably connected with foot stool；
When needing to separate body with foot stool, worm screw only need to be reversely rotated, card column is discharged locating piece, you can to make positioning
Part is deviate from from location structure, so that body be separated with foot stool.
Preferably, locating piece includes convex block, and convex block side wall is equipped with the through hole stretched into for card column；Location structure includes groove,
Recess sidewall is equipped with the jack stretched into for card column.
By using above-mentioned technical proposal, after card column runs through convex block by through hole, it is inserted into the jack in recess sidewall, it is convex
Block is relatively fixed with location structure, improves the fixed effect of body and foot stool.
Preferably, locating piece includes annular protrusion, and annular protrusion side wall is equipped with the annular groove being caught in for card column；Location structure
Including the annular slot for annular protrusion insertion.
By using above-mentioned technical proposal, the annular protrusion of body is inserted into the annular slot on mounting table, and will card
In annular groove on the annular convex side wall of column insertion, so as to which body and foot stool are stably connected with.
Preferably, worm and worm gear includes worm gear, worm screw, and gear is coaxially fixed with worm gear, and card column side is grown along it
Degree direction is equipped with the tooth-shape structure engaged with gear.
By using above-mentioned technical proposal, engaged using gear with tooth-shape structure in card column, by the rotary motion of gear
The straight reciprocating motion of card column is converted into, so as to drive card column to block body or machine for releasing by controlling worm and worm gear
Body.
Preferably, mounting table side wall is equipped with perforation, is fixed with the axle bed for wearing worm screw in perforation, on mounting table
Surface is equipped with the circular groove communicated with perforated inner, and worm gear is arranged in circular groove.
It is spacing to worm screw progress using axle bed by using above-mentioned technical proposal, worm screw is rotated in perforation, will wear
Hole is designed to that inside communicates with circular groove, can be easy to the engagement of worm and wheel.
Preferably, fixing axle is equipped with circular groove, worm gear is rotatably placed in fixing axle.
By using above-mentioned technical proposal, worm gear and gear can surround fixing axle and rotate, so as to passing power.
Preferably, mounting table is equipped with the cell wall of straight slot, straight slot connection mounting table lateral wall and circular groove, and card column is arranged on straight slot
It is interior.
By using above-mentioned technical proposal, since straight slot both ends communicate, on the one hand can be easy to insert from straight slot outer openings end
Enter card column, another aspect card column can stretch out from openend on the inside of straight slot and block locating piece.
Preferably, straight slot is T-slot, is vertically equipped with mobile bar in card column, mobile bar is extended outside straight slot.
By using above-mentioned technical proposal, straight slot is designed as T-slot, card column or adjustment card column position can be conveniently installed,
Card column is avoided to be stuck in straight slot and be difficult to take out.
In conclusion the utility model has the advantages that：
1st, total powerstation body and foot stool are detachably connected with good stability, and junction is convenient for disassembly and assembly；
2nd, the simple easy processing of the connection structure of body and foot stool, practicality is stronger, is adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the overall structure diagram of whole station type measuring instrument in embodiment 1；
Fig. 2 is the structure diagram of body in embodiment 1；
Fig. 3 is the whole station type measuring instrument structure diagram that body is hidden in embodiment 1；
Fig. 4 is A portions enlarged drawing in Fig. 3；
Fig. 5 is worm screw, worm gear, gear, the connection diagram of card column；
Fig. 6 is the top view of whole station type measuring instrument in embodiment 2；
Fig. 7 is the structure diagram of body in embodiment 2.
Reference numeral：1st, body；11st, convex block；111st, through hole；12nd, annular protrusion；121st, annular groove；2nd, foot stool；3rd, place
Platform；31st, groove；32nd, jack；33rd, perforate；34th, circular groove；35th, straight slot；36th, annular slot；4th, card column；41st, mobile bar；5th, snail
Bar；51st, rotating handles；6th, worm gear；7th, gear；8th, fixing axle；9th, axle bed.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1
A kind of whole station type measuring instrument, as shown in Figure 1, the type total powerstation is used cooperatively for body 1 and foot stool 2,2 top of foot stool
Equipped with circular mounting table 3, when foot stool 2 is stood on ground, mounting table 3 is horizontal.
With reference to Fig. 1 and Fig. 2,1 bottom of body is fixed with circular convex block 11, and 3 center of mounting table offers and 11 shape of convex block
The groove 31 that shape coordinates.When body 1 is placed on mounting table 3, convex block 11 is located in groove 31, runs through opening up on 11 side wall of convex block
There is through hole 111, the jack 32 being located along the same line at two is offered in the groove sidewall of groove 31, and the straight line passes through groove 31
Center, jack 32 are suitable with 111 size of through hole.
A piece card column 4 stretches into groove 31, is inserted into after the through hole 111 on convex block 11 in the jack 32 on groove 31.Card
Column 4 makees straight reciprocating motion by worm and worm gear driving, when card column 4 is stretched into convex block 11, you can convex block 11 is fixed on
In groove 31, i.e., fixed body 1 and foot stool 2, when card column 4 is retracted, body 1 can be separated with foot stool 2.
As shown in Figure 4, Figure 5, worm gear mechanism is made of intermeshing worm gear 6 and worm screw 5, on 3 side wall of mounting table
Through perforation 33 is offered, worm screw 5 is inserted into axle bed 9 after 33 inner stationary shaft seats 9 of perforating, worm screw 5 can be in 9 inward turning of axle bed
Turn.3 upper surface of mounting table, circular groove 34 is offered between groove 31, perforation 33, and worm gear 6 is rotatably disposed in circular groove 34, and
And circular groove 34 with perforation 33 inside communicate so that perforation 33 in worm screw 5 be able to engage with the worm gear 6 in circular groove 34.Circular groove
A fixing axle 8 is vertically fixed at 34 centers, worm gear 6 is sleeved in fixing axle 8, therefore worm gear 6 can be rotated around fixing axle 8.Snail
Gear 7 is also coaxially fixed with wheel 6, gear 7 follows worm gear 6 to rotate.Rotation is fixed with one end that worm screw 5 is exposed to outside mounting table 3
Handle hand 51, can be easy to manual rotation worm screw 5.
With reference to Fig. 4 and Fig. 5, T-shaped straight slot 35 is further opened with mounting table 3, card column 4 is inserted in straight slot 35, and in card column 4
Tooth-shape structure is machined with, straight slot 35 inside circular groove 34 with communicating, therefore the tooth-shape structure in card column 4 can be engaged with gear 7.Straight slot
35 one end are passed in groove 31, and the other end is passed on 3 lateral wall of mounting table, and are vertically and fixedly provided with card column 4 on protrusion mounting table 3
The mobile bar 41 on surface, when card column 4 is stuck when in straight slot 35, can adjust 4 position of card column by stirring mobile bar 41.
Operation principle or application method are as follows：
Foot stool 2 is good, make mounting table 3 horizontal, body 1 is just being placed on mounting table 3, the convex block 11 of 1 bottom of body is inserted
In the groove 31 for entering the center of mounting table 3, then rotary worm 5 rotates worm gear 6, gear 7, and gear 7 drives card column 4 to do straight line fortune
It is dynamic, and card column is inserted into 111 and 32 on 11, due to the self-locking of worm and worm gear, card column is tightly butted in 32, i.e.,
Card column 4 can not retract, and 11 stablize fixation with mounting table 3 at this time；
When needing to separate body 1 with mounting table 3 after measurement, card column 4 can be made from jack by reversely rotating worm screw 5
Exited in 32, so that 11 separate with mounting table 3.
Embodiment 2
A kind of whole station type measuring instrument, as shown in Figure 6, Figure 7, as different from Example 1, the locating piece of 1 bottom of body is not
For convex block 11, but annular protrusion 12, the location structure on mounting table 3 is not groove 31 yet, but annular slot 36, convex annular
12 and annular 36 form fit of slot are played, place the straight slot 35 of card column 4 with being communicated inside annular slot 36, card column 4 is not in Fig. 4
Viewable portion is shown in broken lines.A ring annular groove 121 is offered on 12 lateral wall of annular protrusion, when card column 4 stretches into annular slot
When in 36, just it is inserted into annular groove 121, so that body 1 is stuck on mounting table 3.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of whole station type measuring instrument, including body（1）Be used to support body（1）Foot stool（2）, foot stool（2）It is equipped with water
Flat mounting table（3）, it is characterised in that：The body（1）Bottom is equipped with locating piece, mounting table（3）It is equipped with and matches somebody with somebody with locating piece
The location structure of conjunction, mounting table（3）It is equipped with card column（4）, locating piece and location structure pass through card column（4）It is detachably connected, puts
Put platform（3）On be additionally provided with driving card column（4）The worm and worm gear of movement.
A kind of 2. whole station type measuring instrument according to claim 1, it is characterised in that：The locating piece includes convex block（11）,
Convex block（11）Side wall is equipped with and supplies card column（4）The through hole stretched into（111）；Location structure includes groove（31）, groove（31）On side wall
Equipped with for card column（4）The jack stretched into（32）.
A kind of 3. whole station type measuring instrument according to claim 1, it is characterised in that：The locating piece includes annular protrusion
（12）, annular protrusion（12）Side wall is equipped with and supplies card column（4）The annular groove being caught in（121）；Location structure includes supplying annular protrusion
（12）The annular slot of insertion（36）.
A kind of 4. whole station type measuring instrument according to claim 1, it is characterised in that：The worm and worm gear includes worm gear
（6）, worm screw（5）, worm gear（6）On be coaxially fixed with gear（7）, card column（4）Side is equipped with along its length and gear（7）Nibble
The tooth-shape structure of conjunction.
A kind of 5. whole station type measuring instrument according to claim 4, it is characterised in that：The mounting table（3）Side wall is equipped with
Perforation（33）, perforation（33）Inside it is fixed with for wearing worm screw（5）Axle bed（9）, mounting table（3）Upper surface is equipped with and perforation
（33）The circular groove that inside communicates（34）, worm gear（6）Arranged on circular groove（34）It is interior.
A kind of 6. whole station type measuring instrument according to claim 5, it is characterised in that：The circular groove（34）It is interior to be equipped with fixing axle
（8）, worm gear（6）Rotatably it is placed on fixing axle（8）On.
A kind of 7. whole station type measuring instrument according to claim 5, it is characterised in that：The mounting table（3）It is equipped with straight slot
（35）, straight slot（35）Connect mounting table（3）Lateral wall and circular groove（34）Cell wall, card column（4）Arranged on straight slot（35）It is interior.
A kind of 8. whole station type measuring instrument according to claim 7, it is characterised in that：The straight slot（35）For T-slot, card column
（4）It is upper to be vertically equipped with mobile bar（41）, mobile bar（41）Extend straight slot（35）Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267818.5U CN207248177U (en) | 2017-09-28 | 2017-09-28 | A kind of whole station type measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267818.5U CN207248177U (en) | 2017-09-28 | 2017-09-28 | A kind of whole station type measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248177U true CN207248177U (en) | 2018-04-17 |
Family
ID=61890383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721267818.5U Expired - Fee Related CN207248177U (en) | 2017-09-28 | 2017-09-28 | A kind of whole station type measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207248177U (en) |
-
2017
- 2017-09-28 CN CN201721267818.5U patent/CN207248177U/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: 20180417 Termination date: 20180928 |