CN201007647Y - Multi-point level instrument - Google Patents
Multi-point level instrument Download PDFInfo
- Publication number
- CN201007647Y CN201007647Y CNU2006200793555U CN200620079355U CN201007647Y CN 201007647 Y CN201007647 Y CN 201007647Y CN U2006200793555 U CNU2006200793555 U CN U2006200793555U CN 200620079355 U CN200620079355 U CN 200620079355U CN 201007647 Y CN201007647 Y CN 201007647Y
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- CN
- China
- Prior art keywords
- pedestal
- endorsement
- gauge line
- center
- gauge
- 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
A multiple-point level gauge which can accurately measure level differences of a plurality of points in a certain area belongs to the measuring device technical field. The utility model is simple in structure and convenient in operation. The utility model comprises a plurality of measuring bodies, wherein each of measuring body comprises at least an endorsement, a gauge line, a gauge line sleeve, a connector, a communicating hose and water. A transparent tube with gauge index line is arranged in the center of the endorsement, and a counter bore for fixing the gauge line is arranged in the center of the endorsement and a plurality of half through-holes which are communicated with a central hole are made on the outer side of the endorsement. A turnbuckle is arranged at the head of the endorsement for fixing the connector. The connector is connected with the communicating hose to another endorsement, and a plurality of endorsement can be sequentially connected to realize multi-point measure. The utility model has the advantages of simple in structure, convenient in usage and operation, easy in manufacture, low in cost and easy in popularization, which can accurately measure level differences of a plurality of points and planes in a certain area.
Description
Technical field
The utility model belongs to surveying instrument, is specifically related to a kind of substandard surveying instrument of a plurality of points on certain area that is used to measure.
Background technology
At present, the instrument of measuring certain area levels value has level meter or surveyor's staff.Level meter has to be measured accurately, but the cost height, and the measurement that is mainly used in large tracts of land, long distance is not suitable for small size and measures.And measure with surveyor's staff, can only measure the horizontal range between very short or the one section line at 2, can not directly measure the level disparity between the multiple spot, have certain limitation.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, easy to use, can accurately measure the substandard multipoint mode level meter of a plurality of points in certain area.
The purpose of this utility model is to be achieved by following technical proposals:
The multipoint mode level meter comprises a plurality of measuring body at least, and each measuring body comprises pedestal, gauge line, gauge line sheath, joint, UNICOM's flexible pipe and water at least.It is characterized in that: a transparent pipe with metering groove is housed at the center of pedestal, is shaped on the counterbore and the outside that are used for fixing gauge line at the center of pedestal and is equipped with a plurality of half through holes that pass to center pit, head is shaped on thread, is used for fixing joint.Joint connects UNICOM's flexible pipe to another pedestal, can connect a plurality of pedestals successively and carry out multimetering.
Be shaped on a round U type groove above the described pedestal, but the level of the water centering pedestal of packing in the U type groove during measurement.
After described a plurality of pedestal UNICOM is good, splits on each measurement point, and proofread and correct the level of each pedestal self.Decide one then and measure basic point, gauge line on the therefrom optional pedestal and inject water and can measure reading to all gauge lines till, after waiting until the water transfixion after the evacuation of air, at this moment the surface level of the gauge line measurement point on each pedestal is consistent, at this moment see in the measuring tube that the groove value on plane and the difference of being decided between the measurement point are level error, the each point that pushes away successively on the water column.
The utility model advantage compared with prior art is:
1, simple in structure, be easy to make, easy to operate, cost is low, easy popularization.
2, can in certain area, accurately measure the level error of a plurality of points and face.
Description of drawings:
Fig. 1 is the structural representation on the utility model plane.
Fig. 2 is the vertical view of single pedestal of the present utility model.
1 pedestal, 2 gauge lines, 3 gauge line sheaths, 4 joints, 5 UNICOM's flexible pipes, 6 water, 7 screws, 8 bonding agents, 9 clamps among the figure
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
As shown in Figure 1, the center is provided with a blind hole on the right cylinder of pedestal (1), and a plurality of pod apertures that are connected with central blind hole are set in the side, is shaped on the internal thread that is used for connecting joint (4) at the pod apertures head.Gauge line (2) is fixed on the central blind hole of pedestal (1) with bonding agent (8), gauge line sheath (3) is fixed on the pedestal (1) with screw (7), joint (4) links to each other with pedestal (1) with internal thread, the other end side is through at UNICOM's flexible pipe (5) and elasticity links, and UNICOM's flexible pipe (5) is connected with same procedure with another part.
When using the utility model measurement, place the measuring body on each measurement point earlier, and in the U of each measuring body pedestal type groove, inject water 6, utilize the water 6 and the height of U type groove to estimate the level of pedestal.If no joint 4 can use clamp 9 stuck UNICOM flexible pipes 5, but at this moment from any measuring tube injection water 6 to each gauge line reading be as the criterion, therefrom evacuation of air to water quiet till.Just can be easily the height of water column deducts the height of water column on the measurement point from the basic point difference be 2 horizontal difference, can be pushed out to the horizontal difference of multiple spot successively.
Claims (5)
1. multipoint mode level meter, it comprises a plurality of measuring body, each measuring body comprises pedestal (1), gauge line (2), gauge line sheath (3), joint (4), UNICOM's flexible pipe (5) and water (6) at least, it is characterized in that: a transparent pipe with metering groove is housed at the center of pedestal (1), be shaped on the counterbore and the outside that are used for fixing gauge line (2) at the center of pedestal (1) and be equipped with a plurality of half through holes that pass to center pit, head is shaped on thread, be used for fixing joint (4), joint (4) connects UNICOM's flexible pipe (5) to another pedestal (1).
2. multipoint mode level meter according to claim 1, it is characterized in that: the center is provided with a blind hole on the right cylinder of pedestal (1), in the side a plurality of pod apertures that are connected with central blind hole are set, are shaped on the internal thread that is used for connecting joint (4) at the pod apertures head.
3. multipoint mode level meter according to claim 1 is characterized in that: gauge line (2) is fixed on the central blind hole of pedestal (1) with bonding agent (8).
4. multipoint mode level meter according to claim 1 is characterized in that: gauge line sheath (3) is fixed on the pedestal (1) with screw (7).
5. multipoint mode level meter according to claim 1 is characterized in that: joint (4) links to each other with pedestal (1) with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200793555U CN201007647Y (en) | 2006-07-06 | 2006-07-06 | Multi-point level instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200793555U CN201007647Y (en) | 2006-07-06 | 2006-07-06 | Multi-point level instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201007647Y true CN201007647Y (en) | 2008-01-16 |
Family
ID=39003594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200793555U Expired - Fee Related CN201007647Y (en) | 2006-07-06 | 2006-07-06 | Multi-point level instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201007647Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101315277B (en) * | 2008-05-19 | 2010-06-02 | 长江水利委员会长江科学院 | Method for measuring hydrotechnics and river engineering model altitude |
| CN102445192A (en) * | 2011-09-30 | 2012-05-09 | 合肥工业大学 | Communicating tube member inclination sensor |
| CN103016237A (en) * | 2012-12-25 | 2013-04-03 | 长沙理工大学 | Water turbine peddle adjustment and measurement method and peddle measurement device for method |
| CN104697569A (en) * | 2015-02-16 | 2015-06-10 | 中交四航局第二工程有限公司 | Synchronous lifting monitoring system |
-
2006
- 2006-07-06 CN CNU2006200793555U patent/CN201007647Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101315277B (en) * | 2008-05-19 | 2010-06-02 | 长江水利委员会长江科学院 | Method for measuring hydrotechnics and river engineering model altitude |
| CN102445192A (en) * | 2011-09-30 | 2012-05-09 | 合肥工业大学 | Communicating tube member inclination sensor |
| CN102445192B (en) * | 2011-09-30 | 2013-06-12 | 合肥工业大学 | Communicating tube member inclination sensor |
| CN103016237A (en) * | 2012-12-25 | 2013-04-03 | 长沙理工大学 | Water turbine peddle adjustment and measurement method and peddle measurement device for method |
| CN104697569A (en) * | 2015-02-16 | 2015-06-10 | 中交四航局第二工程有限公司 | Synchronous lifting monitoring system |
| CN104697569B (en) * | 2015-02-16 | 2017-10-31 | 中交四航局第二工程有限公司 | A kind of synchronization lifting monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 |