CN208671953U - A kind of stable ruler frame of auxiliary that stablizing levelling staff - Google Patents
A kind of stable ruler frame of auxiliary that stablizing levelling staff Download PDFInfo
- Publication number
- CN208671953U CN208671953U CN201820354804.5U CN201820354804U CN208671953U CN 208671953 U CN208671953 U CN 208671953U CN 201820354804 U CN201820354804 U CN 201820354804U CN 208671953 U CN208671953 U CN 208671953U
- Authority
- CN
- China
- Prior art keywords
- levelling staff
- cutting ferrule
- ruler frame
- support rod
- auxiliary
- 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.)
- Active
Links
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The auxiliary that levelling staff can be stablized the utility model discloses one kind stablizes ruler frame, including the cutting ferrule for housing outside levelling staff, two connectors for being connected to cutting ferrule by setting up the connection ring in the cutting ferrule two sides separately, are connected to two support rods of two connectors；The support rod is two section connecting rods, stable ruler frame is assisted to stablize levelling staff by this levelling staff, operating personnel only carries out auxiliary helping to package unit, so that it may guarantee levelling staff stablize for a long time it is motionless, to guarantee the accuracy and reliability of observed result.
Description
Technical field
The utility model relates to field of measuring technique, in particular to a kind of auxiliary that can stablize levelling staff stablizes ruler frame.
Background technique
When precise leveling, levelling staff setting is placed on foot pin or datum mark, and blade has circular bubble device.
Traditional work method: levelling staff relies primarily on surveyor's arm strength and is adjusted and keeps vertically.This method disadvantage:
Only operate by operating personnel's arm strength, levelling staff is easy to shake, if meeting large-scale precision measurement of the level project, the duration compared with
Long, large labor intensity, operating personnel is easy to produce fatigue, these factors will affect accuracy of observation, lead to data result reliability
It reduces.
Accordingly, it is desirable to provide the auxiliary that a kind of structure can simply stablize levelling staff stablizes ruler frame, operating personnel is only right
Package unit carries out auxiliary helping, so that it may guarantee levelling staff stablize for a long time it is motionless, thus guarantee observed result accuracy and
Reliability.
Utility model content
In view of this, assisting stablizing ruler frame for level mark by levelling staff the purpose of this utility model is to provide a kind of
Ruler is stablized, and operating personnel only carries out auxiliary helping to package unit, so that it may guarantee levelling staff stablize for a long time it is motionless, thus
Guarantee the accuracy and reliability of observed result.The stable ruler frame of the auxiliary for stablizing levelling staff of the utility model, including with
In cutting ferrule of the housing outside levelling staff, two connections being connected to cutting ferrule by setting up the connection ring in the cutting ferrule two sides separately
Head is connected to two support rods of two connectors；The support rod is two section connecting rods；
Further, the support rod includes upper boom and lower beam；The upper boom upper end is connected to the connector, upper boom lower end
It is connect by screw thread with the lower beam；
Further, the lower end of the support rod is cone point；
Further, the circular conical surface of the cone point is equipped with helical tooth；
Further, the cutting ferrule is formed by metallic rod bending, outer on cutting ferrule to be cased with rubber protecting jacket；
Further, the connector is equipped with threaded mounting hole, and the upper end of the support rod is installed in the threaded mounting hole.
The utility model has the beneficial effects that
1, stablizing ruler frame by the auxiliary of the utility model can guarantee that levelling staff progress long-time stable is motionless, mitigates and makees
The labor intensity of industry personnel.
2, the structure of the stable ruler frame of the auxiliary of the utility model is simple, is easy to make, cost is relatively low.
3, connector is equipped with threaded hole, and supporting bar top is equipped with the external screw thread cooperated with the threaded hole, and support rod passes through company
Connector is connect with cutting ferrule, and dismounting is simple and convenient, is readily transported and is used.
4, it assists stablizing movement of the ruler frame by support rod, or flexible realize adjusts the purpose that levelling staff is spent vertically,
It is simple and practical.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is to stablize the schematic diagram that ruler frame carries out the measurement of the level using the auxiliary of the utility model；
Fig. 2 uses schematic diagram for the utility model；
Fig. 3 is the cutting ferrule of the utility model and the cooperation schematic diagram of levelling staff；
Fig. 4 is the structural schematic diagram of the utility model；
Fig. 5 is the connector of the utility model and the connection schematic diagram of support rod；
Fig. 6 is the connector of the utility model and the connection schematic diagram of cutting ferrule；
Fig. 7 is the structural schematic diagram of the support rod of the utility model.
Specific embodiment
Fig. 1 is the schematic diagram that the measurement of the level is carried out using the auxiliary scale frame of the utility model；Fig. 2 is making for the utility model
Use schematic diagram；Fig. 3 is the cutting ferrule 1 of the utility model and the cooperation schematic diagram of levelling staff 5；Fig. 4 is the structure of the utility model
Schematic diagram；Fig. 5 is the connector 3 of the utility model and the connection schematic diagram of support rod 4；Fig. 6 is the connector of the utility model
3 with the connection schematic diagram of cutting ferrule 1；Fig. 7 is the structural schematic diagram of the support rod 4 of the utility model, as shown in the figure: the present embodiment
Stablize 5 auxiliary scale frame of levelling staff, including the cutting ferrule 1 for housing outside levelling staff 5, by setting up separately in the card
The connection ring 2 for covering 1 two sides is connected to two connectors 3 of cutting ferrule 1, is connected to two support rods 4 of two connectors 3；Institute
Stating support rod 4 is two section connecting rods；Cutting ferrule 1 is rectangular frame structure, suitable for the levelling staff 5 of existing rectangular cross section, cutting ferrule 1
Two sides are welded with connection ring 2, and connector 3 is tube-in-tube structure, and top surface is fixed with engaging lug, and engaging lug, which is equipped with, to be made to connect
The through-hole that ring 2 passes through, support rod 4 are threadingly attached to connector 3；Carry out before the measurement of the level support rod 4 and connector 3 into
Row connection, levelling staff 5 are linked in cutting ferrule 1, and levelling staff 5 is placed on foot pin 7, by all around moving support rod 4,
Or the length of support rod 4 is reconciled, make in the circular bubble 6 on levelling staff 5 that bubble is placed in the middle, reaching keeps levelling staff 5
It is vertically arranged state, then observer 9 starts to be observed operation by level 8, as shown in Figure 1, level 8 passes through foot prop
10 are supported on ground 12.Staffman 11 only carries out the vertical adjusting of levelling staff 5 by two support rods 4, mitigates significantly and makees
The labor intensity of industry personnel improves working efficiency, while improving the reliability of observation data.
In preferred embodiment, the lower end of the support rod 4 is cone point 17；The cone point 17 can be pierced into ground
12, it is ensured that the stability of support.
In preferred embodiment, helical tooth 16 can be equipped on the circular conical surface of the cone point 17, by rotating lower beam
15, which can use helical tooth 16, is screwed into the lower end of lower beam 15 in the soft surface operations such as soil or muddy ground 12, it is ensured that support it is steady
It is qualitative.
In preferred embodiment, the cutting ferrule 1 is formed by metallic rod bending, outer on cutting ferrule 1 to be cased with rubber protecting jacket 13, rubber
Glue protective case 13 can cause to damage to avoid cutting ferrule 1 to 5 surface of levelling staff, while increase cutting ferrule 1 and 5 surface of levelling staff
Frictional force, avoid the sliding after levelling staff is stable vertically between cutting ferrule 1 and levelling staff 5.
In preferred embodiment, the connector 3 is equipped with threaded mounting hole, segment of the support rod 4 close to the upper end
It is installed in the threaded mounting hole equipped with external screw thread, and by the external screw thread.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. one kind can stablize levelling staff auxiliary stablize ruler frame, it is characterised in that: including for housing outside levelling staff
Cutting ferrule, two connectors for being connected to cutting ferrule by setting up the connection ring in the cutting ferrule two sides separately, is connected to two connectors
Two support rods；The support rod is two section connecting rods.
2. the auxiliary according to claim 1 for stablizing levelling staff stablizes ruler frame, it is characterised in that: the support rod packet
Include upper boom and lower beam；The upper boom upper end is connected to the connector, and upper boom lower end is connect by screw thread with the lower beam.
3. the auxiliary according to claim 2 for stablizing levelling staff stablizes ruler frame, it is characterised in that: the support rod
Lower end is cone point.
4. the auxiliary according to claim 3 for stablizing levelling staff stablizes ruler frame, it is characterised in that: the cutting ferrule is by gold
Belong to bar bending to be formed, it is outer on cutting ferrule to be cased with rubber protecting jacket.
5. the auxiliary according to claim 4 for stablizing levelling staff stablizes ruler frame, it is characterised in that: the connector is set
There is threaded mounting hole, the upper end of the support rod is installed in the threaded mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354804.5U CN208671953U (en) | 2018-10-12 | 2018-10-12 | A kind of stable ruler frame of auxiliary that stablizing levelling staff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354804.5U CN208671953U (en) | 2018-10-12 | 2018-10-12 | A kind of stable ruler frame of auxiliary that stablizing levelling staff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208671953U true CN208671953U (en) | 2019-03-29 |
Family
ID=65821573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820354804.5U Active CN208671953U (en) | 2018-10-12 | 2018-10-12 | A kind of stable ruler frame of auxiliary that stablizing levelling staff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208671953U (en) |
-
2018
- 2018-10-12 CN CN201820354804.5U patent/CN208671953U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208671953U (en) | A kind of stable ruler frame of auxiliary that stablizing levelling staff | |
| CN208765694U (en) | A kind of Bridge Crack width visualizer based on telescope observation | |
| CN208872305U (en) | A kind of total station | |
| CN206876159U (en) | Pole wire angle quick test device | |
| CN205482955U (en) | Device is laid to circular sample prescription | |
| CN102853818A (en) | Portable leveling rod support | |
| CN209013986U (en) | Tool is used in a kind of mapping | |
| CN204252556U (en) | A kind of plumb bob frame | |
| CN216049609U (en) | Adjustable depth measuring device for building construction | |
| CN216477305U (en) | Be applied to quick auxiliary device of drill site contained angle reinspection | |
| CN207636065U (en) | It is a kind of to carry the levelling rod for helping straight device automatically | |
| CN108020205B (en) | Levelling rod with automatic leveling device | |
| CN209623710U (en) | A kind of position limiting ruler improving mine geometric orientation cultellation precision | |
| CN203375120U (en) | Fixing device for measuring apparatus | |
| CN204115721U (en) | A kind of mining angel measuring instrument of available multiple metering system | |
| CN210564510U (en) | Laser angle instrument for drilling machine | |
| CN210108371U (en) | Engineering survey sighting rod | |
| CN209671985U (en) | A kind of exploration instrument of surveying and mapping | |
| CN202770440U (en) | Portable leveling rod support | |
| CN216869572U (en) | Positioning mark post for land measurement | |
| CN107990875A (en) | It is a kind of to carry the levelling rod for helping straight device automatically | |
| CN207163456U (en) | A kind of GPS surveying instruments for field exploration integration | |
| CN207832188U (en) | A kind of borehole punching positioning device | |
| CN205879573U (en) | Prevent damaged geotome of bushing pipe | |
| CN219573025U (en) | Uranium ore portable rig is with surveying azimuth auxiliary device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |