CN208634708U - A kind of levelling device based on land surveying instrument - Google Patents
A kind of levelling device based on land surveying instrument Download PDFInfo
- Publication number
- CN208634708U CN208634708U CN201821247081.5U CN201821247081U CN208634708U CN 208634708 U CN208634708 U CN 208634708U CN 201821247081 U CN201821247081 U CN 201821247081U CN 208634708 U CN208634708 U CN 208634708U
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- China
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- fixedly connected
- surveying instrument
- box
- gear
- adjusting tank
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- Expired - Fee Related
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- 238000000034 method Methods 0.000 description 7
- 238000013507 mapping Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of levelling devices based on land surveying instrument, including angle adjusting tank, side at the top of the angle adjusting tank is connected with rotating box by movable part, and the bottom for rotating box cavity is rotatably connected to worm screw by bearing, the top of the worm screw runs through rotating box and extends to the top of rotating box, one end that the worm screw extends to outside rotating box is fixedly connected with surveying instrument, it is fixedly connected with gag lever post between the two sides of the angle adjustment box cavity, the utility model relates to land surveying technical fields.The levelling device based on land surveying instrument, pass through the function of the adjustable surveying instrument level angle of angle adjusting tank, so that levelling device can be according to requiring to adjust surveying instrument angle at any time, accurate leveling can be carried out to surveying instrument on the basis of bracket is fixed by realizing, and the device it is simple, it is light be easy to assemble, dismantle and carry at any time, reduce the work difficulty of land surveying personnel.
Description
Technical field
The utility model relates to land surveying technical field, specially a kind of levelling device based on land surveying instrument.
Background technique
It is various instrument of surveying and mappings, including level meter, level, theodolite and rangefinder that land surveying, which works most commonly used,
Etc..Different instrument of surveying and mapping working principles and application method are different, but all instruments have one before the use
The work done is had to, that is exactly to level, and data measured by the instrument not leveled are also inaccuracy.Traditional levelling device
It is simply leveled generally by instrument of surveying and mapping itself, the amplitude of leveling is smaller, and the precision of leveling is lower, it is difficult to guarantee to adjust
Flat accuracy reduces the quality of land surveying, while bringing certain difficulty for further work later.
Also there is levelling device matched with instrument of surveying and mapping in the market, but existing levelling device application method will only be surveyed
The bracket for drawing instrument is fixed on its levelling device, it is difficult to guarantee even up to required measurement accuracy, and existing soil
The levelling device of instrument of surveying and mapping, cannot be according to the angle for adjusting surveying instrument at any time be required, cannot be right on the basis of bracket is fixed
Surveying instrument carries out all-directional rotation measurement, and the levelling device figure of existing land surveying instrument is heavy, it is difficult to assembling at any time,
Disassembly and carrying, increase the weight bearing of staff, increase the work difficulty of land surveying personnel.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of levelling device based on land surveying instrument, solution
Having determined the levelling device based on land surveying instrument cannot be according to requiring to adjust surveying instrument angle at any time and cannot fix in bracket
On the basis of to surveying instrument carry out all-directional rotation measurement the problem of.
In order to achieve the above object, the utility model is achieved by the following technical programs: one kind being based on land surveying instrument
The levelling device of device, including angle adjusting tank, the side at the top of the angle adjusting tank are connected with rotation by movable part
Case, and the bottom for rotating box cavity is rotatably connected to worm screw by bearing, and the top of the worm screw through rotating box and extends
To the top of rotating box, one end that the worm screw extends to outside rotating box is fixedly connected with surveying instrument, the angle adjusting tank
Gag lever post is fixedly connected between the two sides of inner cavity, and the two sides on gag lever post surface slidably connect sliding sleeve, described in two
The top of sliding sleeve is connected with connecting rod, two sides of the angle adjustment box cavity and surface for being located at gag lever post is solid
Surely it is connected with sliding rail, slide bar is slidably connected between two sliding rails, and the side on slide bar surface is fixedly connected with support
The top of bar, the support rod runs through angle adjusting tank and extends to the top of angle adjusting tank, and the support rod extends to angle
One end at the top of degree adjusting tank is fixedly connected with the side of rotating box bottom, and the bottom of the slide bar is fixedly connected with fixed block,
And the two sides of fixed block surface are flexibly connected with one end of connecting rod, and the bottom of the angle adjustment box cavity is fixedly connected
There is gear-box, and the front and back of gear box cavity is fixedly connected to dovetail groove, the front of two dovetail grooves is equal
Teeth plate is slidably connected by sliding block, two teeth plates, which stretch out at the top of gear box cavity one end, to be fixedly connected to admittedly
Fixed pole, the bottom of the sliding sleeve are fixedly connected with the top of fixed link.
Preferably, the bottom of the angle adjusting tank is fixedly connected with bracket by support plate.
Preferably, through there is rotating bar, the bottom end of the rotating bar sequentially passes through gear for the bottom of the gear box cavity
Case, angle adjusting tank and support plate and the bottom for extending to support plate, one end that the rotating bar is located at gear box cavity are fixed
It is connected with gear, and the surface of two teeth plates is engaged with the surface of gear.
Preferably, one end that the rotating bar extends to outside support plate is fixedly connected with runner, the bottom of the support plate
Portion and the side for being located at runner are fixedly connected with fixing axle, and the surface of the runner connects by the way that the surface of belt and fixing axle is fixed
It connects.
Preferably, the bottom of the rotating box and be located at worm screw the back side motor is fixedly connected with by fixed plate, institute
The output shaft for stating motor is fixedly connected with worm gear.
Preferably, horizontal ruler is fixedly connected between the two sides of the rotation box cavity and positioned at the front of worm screw.
Beneficial effect
The utility model provides a kind of levelling device based on land surveying instrument.Have compared with prior art following
The utility model has the advantages that
(1), it is somebody's turn to do the levelling device based on land surveying instrument, is adjusted by angle and is fixedly connected between the two sides of box cavity
There is gag lever post, and the two sides on gag lever post surface slidably connect sliding sleeve, the top of two sliding sleeves is connected with connection
Bar, angle, which adjusts the two sides of box cavity and is located at right above gag lever post, is fixedly connected to sliding rail, slides between two sliding rails
It is connected with slide bar, the bottom of slide bar is fixedly connected with fixed block, and the two sides of fixed block surface are living with one end of connecting rod
The bottom of dynamic connection, angle adjustment box cavity is fixedly connected with gear-box, and the front and back of gear box cavity is fixedly connected with
There is dovetail groove, the front of two dovetail grooves passes through sliding block and slidably connects teeth plate, passes through the adjustable survey of angle adjusting tank
The function of instrument level angle is drawn, so that levelling device can realize the device in bracket according to requiring to adjust surveying instrument angle at any time
Accurate leveling can be carried out on the basis of fixation to surveying instrument, and the device is simple, light is easy to assemble, dismantle and take at any time
Band greatly reduces the weight bearing of staff, reduces the work difficulty of land surveying personnel, can be effectively to land surveying
Instrument level into standard, practical, reduces the workload of operator, improves work efficiency.
(2), it is somebody's turn to do the levelling device based on land surveying instrument, it is living by movable part by the side at the top of angle adjusting tank
It is dynamic to be connected with rotating box, and the bottom for rotating box cavity is rotatably connected to worm screw by bearing, and the top of worm screw is through rotation
Case and the top for extending to rotating box, one end that worm screw extends to outside rotating box are fixedly connected with surveying instrument, the bottom of rotating box
The portion and back side for being located at worm screw is fixedly connected with motor by fixed plate, the output shaft of motor is fixedly connected with worm gear, logical
The worm screw rotation crossed inside rotating box achievees the effect that surveying instrument all-directional rotation measures, and substantially increases the tune of land surveying instrument
Flat effect increases the amplitude of leveling, improves the precision of leveling, ensure that the accuracy of leveling, improves land surveying
Quality.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cross-sectional view that the utility model rotating box and angle adjust box structure；
Fig. 3 is the side view of the utility model motor and worm gear arrangement；
Fig. 4 is the cross-sectional view that the utility model gear box structure is overlooked；
Fig. 5 is the top view of the utility model support plate bottom structure.
In figure: 1 angle adjusting tank, 2 movable parts, 3 rotating box, 4 worm screws, 5 surveying instruments, 6 gag lever post, 7 sliding sleeve, 8 connecting rods, 9
Sliding rail, 10 slide bars, 11 support rods, 12 fixed blocks, 13 gear-boxes, 14 dovetail grooves, 15 teeth plates, 16 fixed links, 17 support plates, 18
Bracket, 19 rotating bars, 20 gears, 21 runners, 22 fixing axles, 23 motor, 24 worm gears, 25 horizontal rulers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of leveling dress based on land surveying instrument
It sets, including angle adjusting tank 1, the bottom of angle adjusting tank 1 is fixedly connected with bracket 18 by support plate 17, and bracket 18 is provided with
It 3, is fixedly connected in the bottom of support plate 17, three brackets 18 are in 17 bottom triangular shape of support plate, angle adjusting tank 1
The side at top is connected with rotating box 3 by movable part 2, and there are two the installations of movable part 2, the bottom of rotating box 3 and is located at
The back side of worm screw 4 is fixedly connected with motor 23 by fixed plate, and the output shaft of motor 23 is fixedly connected with worm gear 24, rotation
It is fixedly connected with horizontal ruler 25 between the two sides of 3 inner cavity of case and positioned at the front of worm screw 4, the surface of rotating box 3 is fixedly connected with
Display screen can facilitate and determine whether surveying instrument 5 is in leveling state, and rotating box 3 and then the observation to horizontal ruler 25
The bottom of inner cavity is rotatably connected to worm screw 4 by bearing, and the top of worm screw 4 runs through rotating box 3 and extends to the top of rotating box 3
Portion, one end that worm screw 4 extends to outside rotating box 3 are fixedly connected with surveying instrument 5, consolidate between the two sides of 1 inner cavity of angle adjusting tank
Surely it is connected with gag lever post 6, and the two sides on 6 surface of gag lever post slidably connect sliding sleeve 7, the top of two sliding sleeves 7 is movable
It is connected with connecting rod 8, the two sides of 1 inner cavity of angle adjusting tank and the surface for being located at gag lever post 6 are fixedly connected to sliding rail 9, and two
Slide bar 10 is slidably connected between a sliding rail 9, and the side on 10 surface of slide bar is fixedly connected with support rod 11, support rod 11
Top runs through angle adjusting tank 1 and extends to the top of angle adjusting tank 1, and support rod 11 extends to 1 top of angle adjusting tank
One end is fixedly connected with the side of 3 bottom of rotating box, so that rotating box 3 realizes the activity at 1 top of one side and angular adjustment case
Connection, the other side can be moved up and down by the effect of support rod 11, and the bottom of slide bar 10 is fixedly connected with fixed block 12, and
And the two sides on 12 surface of fixed block are flexibly connected with one end of connecting rod 8, the bottom of 1 inner cavity of angle adjusting tank is fixedly connected with
Gear-box 13, through there is rotating bar 19, the bottom end of rotating bar 19 sequentially passes through gear-box 13, angle for the bottom of 13 inner cavity of gear-box
Adjusting tank 1 and support plate 17 and the bottom for extending to support plate 17, one end that rotating bar 19 extends to outside support plate 17 are fixed
It is connected with runner 21, the bottom of the support plate 17 and side for being located at runner 21 is fixedly connected with fixing axle 22, the surface of runner 21
It is fixedly connected by belt with the surface of fixing axle 22, realizes that rotating wheel 21 reaches when needing to level surveying instrument 5
After levelling effect, the belt on 21 surface of runner is fixedly connected with the surface of fixing axle 22, rotating bar 19 is located in gear-box 13
One end of chamber is fixedly connected with gear 20, and the surface of two teeth plates 15 is engaged with the surface of gear 20, and gear
The front and back of 13 inner cavity of case is fixedly connected to dovetail groove 14, and the front of two dovetail grooves 14 is slidably connected by sliding block
Dental lamina 15 with teeth, two teeth plates 15, which stretch out at the top of 13 inner cavity one end of gear-box, is fixedly connected to fixed link 16, sliding sleeve 7
Bottom is fixedly connected with the top of fixed link 16.
In use, needing to assemble the levelling device based on land surveying instrument first, user can be first by bracket
18 are fixed on the bottom of the support plate 17 of 1 bottom of angle adjusting tank, so by means of two movable parts 2 by angle adjusting tank 1 with
Rotating box 3 is fixedly connected, and is and then fixedly connected with support rod 11 with rotating box 3, finally by worm screw 4 and the fixed company of surveying instrument 5
It connects, in use, can be rotated runner 21 when needing to level surveying instrument 5 and rotating bar 19 is driven to rotate, so that gear
20 rotations, latter two right opposite horizontal movement of teeth plate 15, drive two sliding sleeves 7 to move toward one another, so that slide bar 10 is in sliding rail 9
Inside slides up and down, and then makes the support rod 11 on 10 surface of slide bar that rotating box 3 and surveying instrument 5 be driven to carry out angular adjustment real
Coarse adjustment referring now to surveying instrument 5 is flat, and belt can be sequentially sleeved to the surface of runner 21 and fixing axle 22 after leveling, so that adjusting
It is fixed between gear 20 after whole and teeth plate 15, it does not loosen, it, can if you need to be surveyed and drawn to other directions in same level
The switch for directly pressing 3 surface of rotating box opens motor 23 and worm gear 24 is rotated, and the rotation of worm screw 4 is then driven to drive mapping
Instrument 5 rotates, it can be achieved that the all-directional rotation of surveying instrument 5 levels.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of levelling device based on land surveying instrument, including angle adjusting tank (1), it is characterised in that: the angle tune
Side at the top of FCL (1) is connected with rotating box (3) by movable part (2), and the bottom of rotating box (3) inner cavity passes through
Bearing is rotatably connected to worm screw (4), and the top of the worm screw (4) runs through rotating box (3) and extends to the top of rotating box (3),
The worm screw (4) extends to the external one end of rotating box (3) and is fixedly connected with surveying instrument (5), angle adjusting tank (1) inner cavity
Two sides between be fixedly connected with gag lever post (6), and the two sides on gag lever post (6) surface slidably connect sliding sleeve (7), two
The top of the sliding sleeve (7) is connected with connecting rod (8), the two sides of angle adjusting tank (1) inner cavity and be located at limit
It is fixedly connected to right above bar (6) sliding rail (9), is slidably connected slide bar (10) between two sliding rails (9), and is sliding
The side on bar (10) surface is fixedly connected with support rod (11), and angle adjusting tank (1) is run through simultaneously in the top of the support rod (11)
The top of angle adjusting tank (1) is extended to, the support rod (11) extends to one end and rotating box at the top of angle adjusting tank (1)
(3) side of bottom is fixedly connected, and the bottom of the slide bar (10) is fixedly connected with fixed block (12), and fixed block (12) table
The two sides in face are flexibly connected with one end of connecting rod (8), and the bottom of angle adjusting tank (1) inner cavity is fixedly connected with gear
Case (13), and the front and back of gear-box (13) inner cavity is fixedly connected to dovetail groove (14), two dovetail grooves
(14) front passes through sliding block and slidably connects teeth plate (15), and two teeth plates (15) stretch out gear-box (13) inner cavity
It is fixedly connected at the top of one end fixed link (16), the bottom of the sliding sleeve (7) is fixedly connected with the top of fixed link (16).
2. a kind of levelling device based on land surveying instrument according to claim 1, it is characterised in that: the angle tune
The bottom of FCL (1) is fixedly connected with bracket (18) by support plate (17).
3. a kind of levelling device based on land surveying instrument according to claim 1, it is characterised in that: the gear-box
(13) through having rotating bar (19), the bottom end of the rotating bar (19) sequentially passes through gear-box (13), angle tune for the bottom of inner cavity
FCL (1) and support plate (17) and the bottom for extending to support plate (17), the rotating bar (19) are located at gear-box (13) inner cavity
One end be fixedly connected with gear (20), and the surface of two teeth plates (15) is engaged with the surface of gear (20).
4. a kind of levelling device based on land surveying instrument according to claim 3, it is characterised in that: the rotating bar
(19) it extends to the external one end of support plate (17) to be fixedly connected with runner (21), the bottom of the support plate (17) and being located at turns
The side of wheel (21) is fixedly connected with fixing axle (22), and the surface of the runner (21) passes through the surface of belt and fixing axle (22)
It is fixedly connected.
5. a kind of levelling device based on land surveying instrument according to claim 1, it is characterised in that: the rotating box
(3) the bottom and back side for being located at worm screw (4) is fixedly connected with motor (23) by fixed plate, the motor (23) it is defeated
Shaft is fixedly connected with worm gear (24).
6. a kind of levelling device based on land surveying instrument according to claim 1, it is characterised in that: the rotating box
(3) horizontal ruler (25) are fixedly connected between the two sides of inner cavity and positioned at the front of worm screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821247081.5U CN208634708U (en) | 2018-08-03 | 2018-08-03 | A kind of levelling device based on land surveying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821247081.5U CN208634708U (en) | 2018-08-03 | 2018-08-03 | A kind of levelling device based on land surveying instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208634708U true CN208634708U (en) | 2019-03-22 |
Family
ID=65740515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821247081.5U Expired - Fee Related CN208634708U (en) | 2018-08-03 | 2018-08-03 | A kind of levelling device based on land surveying instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208634708U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953374A (en) * | 2019-12-04 | 2020-04-03 | 山东省国土测绘院 | Surveying instrument placing frame capable of being automatically leveled |
| CN111811488A (en) * | 2020-07-22 | 2020-10-23 | 赣州毫厘测绘信息技术有限公司 | Land surveying and mapping device based on GIS digital technology |
| CN112303406A (en) * | 2020-10-29 | 2021-02-02 | 铜仁学院 | Surveying and mapping tool fixing support |
| CN112762321A (en) * | 2021-01-30 | 2021-05-07 | 江西中建勘察设计有限公司 | Mounting and supporting device for land surveying and mapping |
-
2018
- 2018-08-03 CN CN201821247081.5U patent/CN208634708U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953374A (en) * | 2019-12-04 | 2020-04-03 | 山东省国土测绘院 | Surveying instrument placing frame capable of being automatically leveled |
| CN111811488A (en) * | 2020-07-22 | 2020-10-23 | 赣州毫厘测绘信息技术有限公司 | Land surveying and mapping device based on GIS digital technology |
| CN112303406A (en) * | 2020-10-29 | 2021-02-02 | 铜仁学院 | Surveying and mapping tool fixing support |
| CN112762321A (en) * | 2021-01-30 | 2021-05-07 | 江西中建勘察设计有限公司 | Mounting and supporting device for land surveying and mapping |
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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: 20190322 |