CN207300254U - A kind of geologic compass of adjustable and balancing - Google Patents
A kind of geologic compass of adjustable and balancing Download PDFInfo
- Publication number
- CN207300254U CN207300254U CN201721429681.9U CN201721429681U CN207300254U CN 207300254 U CN207300254 U CN 207300254U CN 201721429681 U CN201721429681 U CN 201721429681U CN 207300254 U CN207300254 U CN 207300254U
- Authority
- CN
- China
- Prior art keywords
- lever
- rack
- fixed link
- compass
- geologic compass
- Prior art date
- 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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Abstract
It the utility model is related to a kind of geologic compass of adjustable and balancing, belong to the technical field of verification, calibration or the compensation of compass, including transparent frame, frame bottom surface is fixedly connected with fixed link, lever dolly is fixedly connected with the top of fixed link, lever is installed, lever side is removably connected with geologic compass, and lever opposite side offers the first sliding groove on lever dolly；Shaft is rotatably connected in the fixed link, strut and gear are fixedly connected with shaft, strut ends are connected with weight, the gear is engaged with rack, rack is slidably connected in fixed link, rack one end is rotatably connected to sliding block, and the rack other end is free end, and the sliding block is slidably matched with the first sliding groove.The technical program makes geologic compass still to keep parallel with horizontal plane on sloping floor, and then draws accurate measurement result, simple in structure, effective, highly practical.
Description
Technical field
The utility model belongs to the technical field of verification, calibration or the compensation of compass.
Background technology
Geologic compass is to carry out a kind of essential instrument of field geological work.Direction can be made by it, is seen
Position a little is examined, measures the locus of any one viewing surface.Geologic compass is used to measure direction, determine position,
The occurrence of geologic body or geological interface is measured, is the most common instrument of geologist.
However, in measurement process, it may appear that it is many problem of and cause measurement result inaccurate, ground during actual measurement
Quality face is general and out-of-flatness, if gauger by the hand held middle measurement of geologic compass, the circumferentor under human body subjective feeling
Putting for instrument is not necessarily smooth with horizontal plane；, can be because level rock be concavo-convex if geologic compass is directly placed on ground
Situations such as injustice, inclination, influence the measurement result of geologic compass.In view of the above problems, it is existing urgently need at present one can be with
Make the state that geologic compass is parallel with horizontal plane, to ensure the measurement result of geologic compass.
Utility model content
The utility model is intended to provide a kind of geologic compass of adjustable and balancing, to solve geology ground in the prior art
The problem of inclination causes the measurement result of geologic compass inaccurate.
In order to achieve the above object, the base case of the utility model provides a kind of circumferentor of adjustable and balancing
Instrument, including transparent frame, frame bottom surface are fixedly connected with fixed link, lever dolly, lever are fixedly connected with the top of fixed link
Lever is installed, lever side is removably connected with geologic compass, and lever opposite side offers the first sliding groove on stent；It is described
Shaft is rotatably connected in fixed link, strut and gear are fixedly connected with shaft, strut ends are connected with weight, the gear
Rack is engaged with, rack is slidably connected in fixed link, and rack one end is rotatably connected to sliding block, and the rack other end is free end,
The sliding block is slidably matched with the first sliding groove.
The technical principle of this programme is：When ground is parallel with horizontal plane, the weight on strut is whole at this time perpendicular to ground
The state of a structure held stationary, gauger can pass through the measurement result that transparent frame observes geologic compass；Work as ground
During inclination, weight under gravity, can keep plumbness, therefore weight can be swung, and pass through strut with horizontal plane
Shaft is driven to rotate, band moving gear rotates shaft again, so as to be moved with carry-over bar, and then passes through pulling of the rack to lever
Or promote, to realize the horizontal equilibrium of lever, gauger can accurately be surveyed according to the geologic compass under horizontality
Measure result.
Beneficial effect：Using the weight of hanging in heeling condition, under gravity, it can still keep and horizontal plane
Vertical principle, drives shaft to rotate, so that the holding balance of lever is adjusted, it is simple in structure, without having to worry about geology ground
The problem of out-of-flatness；Lever is promoted parallel to horizontal plane using the principle of weight vertical level, it is ingenious in design.This technology side
Case solve thes problems, such as that geology ground inclination in the prior art causes the measurement result of geologic compass inaccurate, makes geology
Compass can still keep parallel with horizontal plane on sloping floor, and then draw accurate measurement result, simple in structure, have
Effect, it is highly practical.
Preferred solution one, as the further optimization to base case, the second sliding slot is offered on the rack, described solid
Fixed pole is connected with connecting rod, and connecting rod is slidably connected with the second sliding slot；For gear in band carry-over bar movement, the second sliding slot can limit tooth
The movement locus of bar.
Preferred solution two, as the further optimization to preferred solution one, the lever side paste has velcro, geology
Compass is fixed on lever by velcro；Using the connection mode of velcro, easy to which geologic compass is removed, carry out more
Change and maintain, can also repeat to utilize.
Preferred solution three, as the further optimization to preferred solution one, the lever is snapped connection with geologic compass；
It is relatively environmentally friendly by the way of snapping connection, and good fixing effect, it is not easy to situations such as falling off.
Preferred solution four, as the further optimization to preferred solution three, handle is provided with the outside of the frame；Handle
Set and move the present apparatus easy to gauger.
Preferred solution five, as the further optimization to preferred solution four, the frame lateral wall is along frame central axes pair
Title is provided with support telescopic frame；Support telescopic frame is primarily used to support total, can using stretching structure when not in use
Accepted with being shortened, easy to store.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the geologic compass of adjustable and balancing of the utility model embodiment；
Fig. 2 is a kind of structural representation of the geologic compass of adjustable and balancing of the utility model embodiment on clinoplain
Figure；
Fig. 3 is the side view at shaft in the utility model embodiment.
Embodiment
Below by the further details of explanation of embodiment：
Reference numeral in Figure of description includes：Frame 1, fixed link 2, lever dolly 3, lever 4, geologic compass 5,
The first sliding groove 6, shaft 7, strut 8, gear 9, weight 10, rack 11, sliding block 12, connecting rod 13, handle 14, support telescopic frame 15.
Embodiment is basic as shown in attached drawing 1,2,3：A kind of geologic compass 5 of adjustable and balancing of the utility model, including
Transparent frame 1, the outside of frame 1 are provided with handle 14, and 1 lateral wall of frame is symmetrically installed with support telescopic along 1 central axes of frame
Frame 15,1 bottom surface of frame are fixedly connected with fixed link 2, and the top of fixed link 2 is fixedly connected with 4 stent 3 of lever, on 4 stent 3 of lever
Lever 4 is installed, 4 side of lever has snapped connection geologic compass 5, and 4 opposite side of lever offers the first sliding groove 6；Fixed link 2
On be rotatably connected to shaft 7, strut 8 and gear 9 are fixedly connected with shaft 7,8 end of strut is connected with weight 10, and gear 9 is nibbled
Conjunction has rack 11, and the second sliding slot is offered on rack 11, and fixed link 2 is connected with connecting rod 13, and 13 and second sliding slot of connecting rod, which slides, to be connected
Connect, 11 one end of rack is rotatably connected to sliding block 12, and 11 other end of rack is free end, and the sliding block 12 is slided with the first sliding groove 6
Coordinate.
In use, when the present apparatus is placed on ground parallel with horizontal plane by gauger, the weight 10 on strut 8 is vertical
State in ground, at this time total held stationary, shaft 7 will not deflect, and gauger can see through transparent frame 1
Measure the measurement result of geologic compass 5；When the present apparatus is placed on inclined ground by gauger, weight 10 is in gravity
Under effect, plumbness can be kept with horizontal plane, therefore weight 10 can be swung to the right, as shown in Fig. 2, passing through 8 band of strut
Turn axis 7 rotates counterclockwise, and band moving gear 9 rotates counterclockwise shaft 7 again, so as to be moved upwards with carry-over bar 11, rack
11 produce the power pushed up to lever 4, realize the horizontal equilibrium of lever 4, gauger can be according to the ground under horizontality
Matter compass 5 accurately obtains measurement result.
Above-described is only the embodiment of the utility model, and the general knowledge such as known concrete structure and characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these are all without influence
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
Subject to, the record such as embodiment in specification can be used for the content for explaining claim.
Claims (6)
- A kind of 1. geologic compass of adjustable and balancing, it is characterised in that：Including transparent frame, frame bottom surface is fixedly connected with Fixed link, fixed link top are fixedly connected with lever dolly, lever are provided with lever dolly, lever side is removably connected with Geologic compass, lever opposite side offer the first sliding groove；Shaft is rotatably connected in the fixed link, is fixedly connected in shaft There are strut and gear, strut ends are connected with weight, and the gear is engaged with rack, and rack is slidably connected in fixed link, tooth Bar one end is rotatably connected to sliding block, and the rack other end is free end, and the sliding block is slidably matched with the first sliding groove.
- A kind of 2. geologic compass of adjustable and balancing according to claim 1, it is characterised in that：Opened up on the rack There is the second sliding slot, the fixed link is connected with connecting rod, and connecting rod is slidably connected with the second sliding slot.
- A kind of 3. geologic compass of adjustable and balancing according to claim 2, it is characterised in that：Glue the lever side Note has velcro, and geologic compass is fixed on lever by velcro.
- A kind of 4. geologic compass of adjustable and balancing according to claim 2, it is characterised in that：The lever and geology Compass snaps connection.
- A kind of 5. geologic compass of adjustable and balancing according to claim 4, it is characterised in that：Peace on the outside of the frame Equipped with handle.
- A kind of 6. geologic compass of adjustable and balancing according to claim 5, it is characterised in that：The frame lateral wall Support telescopic frame is symmetrically arranged with along frame central axes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429681.9U CN207300254U (en) | 2017-10-31 | 2017-10-31 | A kind of geologic compass of adjustable and balancing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429681.9U CN207300254U (en) | 2017-10-31 | 2017-10-31 | A kind of geologic compass of adjustable and balancing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300254U true CN207300254U (en) | 2018-05-01 |
Family
ID=62274867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721429681.9U Expired - Fee Related CN207300254U (en) | 2017-10-31 | 2017-10-31 | A kind of geologic compass of adjustable and balancing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111646290A (en) * | 2020-06-09 | 2020-09-11 | 何德武 | Be applied to actinobacillus wheel device in electric power field |
| CN111769460A (en) * | 2020-06-30 | 2020-10-13 | 广州形银科技有限公司 | Power protection device for building construction |
-
2017
- 2017-10-31 CN CN201721429681.9U patent/CN207300254U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111646290A (en) * | 2020-06-09 | 2020-09-11 | 何德武 | Be applied to actinobacillus wheel device in electric power field |
| CN111769460A (en) * | 2020-06-30 | 2020-10-13 | 广州形银科技有限公司 | Power protection device for building construction |
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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: 20180501 Termination date: 20201031 |