CN205262471U - Automatic right levelling rod - Google Patents
Automatic right levelling rod Download PDFInfo
- Publication number
- CN205262471U CN205262471U CN201521132773.1U CN201521132773U CN205262471U CN 205262471 U CN205262471 U CN 205262471U CN 201521132773 U CN201521132773 U CN 201521132773U CN 205262471 U CN205262471 U CN 205262471U
- Authority
- CN
- China
- Prior art keywords
- levelling rod
- support
- strengthening
- auto
- levelling
- 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
Links
Abstract
The utility model discloses an automatic right levelling rod belongs to engineering survey technical field. Including support and the levelling rod of setting in the stand frame, be equipped with the lifter plate above the levelling rod, the lifter plate is fixed in on the inside casing of support, the symmetry is equipped with support level bubble on the outer wall of support both sides, be equipped with a pair of levelling rod level bubble on the levelling rod, it is spherical protruding to be equipped with magnetic force in the bottom of lifter plate, is equipped with the magnetic force recess at the top of levelling rod, and spherical arch of magnetic force and magnetic force recess magnetism link to each other. This automatic right levelling rod for the survey crew only need begin to adjust the levelling rod at the measuring, and both hands can be liberated to other times, just alone can accomplish measurement, simple structure method, easy to operate.
Description
Technical field
The utility model belongs to engineering measuring technology field, relates to a kind of auto-strengthening levelling rod.
Background technology
The steps necessary when measurement of the level is exploration landform, its special equipment is generally various spirit level and oneWidth levelling rod. Operating procedure is generally one man operation spirit level, and other two people buttress levelling rod and keep vertically,For measurement. But artificial righting, due to individual physiological reason, causes existing low precision, reading difficulty etc. noFoot, thus affect measurement result truly, accuracy, measured personnel denounce.
Utility model content
The defect existing in order to overcome above-mentioned prior art, it is automatically a kind of that the purpose of this utility model is to provideRighting levelling rod, this levelling rod reasonable in design, easy to operate, measurement result is true, accurate.
The utility model is to be achieved through the following technical solutions:
A kind of auto-strengthening levelling rod, comprises support and is arranged on the levelling rod in stand frame, on levelling rodSide is provided with lifter plate, and lifter plate is fixed on the inside casing of support; On the outer wall of support both sides, be arranged with and prop upFrame level(l)ing bubble; On levelling rod, be provided with a pair of levelling rod level(l)ing bubble; Bottom at lifter plate is provided with magnetic forceHemisphere jut, is provided with magnetic force groove at the top of levelling rod, and magnetic force hemisphere jut is connected with magnetic force groove magnetic.
On the sidewall of support, be provided with LED lamp.
Also be provided with the clamp being used in conjunction with levelling rod foot pin in frame bottom.
Also comprise that described clamp, LED lamp and dry cell are composed in series for the dry cell to the power supply of LED lampCue circuit.
In cue circuit, be also provided with buzzer.
Described a pair of levelling rod level(l)ing bubble is along same axis setting.
On the inside casing of support, offer symmetrical chute, be provided with lifting shaft in chute, lifter plate is by liftingAxle is fixed on support.
Be symmetrical arranged support foot rest at support two side bottoms.
Described support is door font support.
Compared with prior art, the utlity model has following useful technique effect:
The disclosed a kind of auto-strengthening levelling rod of the utility model, comprises the support with level(l)ing bubble, withThe levelling rod of level(l)ing bubble, is also being provided with the lifter plate being fixed on support inside casing above levelling rod, andLifter plate bottom surface is provided with magnetic force hemisphere jut, is provided with magnetic force groove at the top of levelling rod, magnetic force spherical maleRise with magnetic force groove and can attract each other by magnetic, levelling rod is by the groove of its end face and the bottom surface of lifter plateHemisphere jut magnetic connects. When use, measuring before operation, first support is stood, leveling support,By magnetic attraction, can allow levelling rod unsettled, simultaneously naturally vertical under Action of Gravity Field, can be by seeingThe level(l)ing bubble of examining on levelling rod carries out verification, and this auto-strengthening levelling rod makes the survey crew only need to beThat measures starts to adjust levelling rod, and other times are hand-free, and a people just can complete measurement, structureStraightforward procedure, easily operation.
Further, on support, be also provided with cue circuit, in series by dry cell, LED lamp and clamp,When measurement, levelling rod contacts with the metal foot pin of pad levelling rod, and clamp is clipped on foot pin, is ready to waterAfter object staff, energising, in measuring process, LED lamp keeps Chang Liang. Survey crew only need be observed LED lamp,Can ensure that levelling rod and foot pin are permanently connected to, and avoid the situation that occurs that levelling rod measurement point moves. When disconnection,Buzzer also can be sounded a buzzer, and reminds survey crew to debug.
Brief description of the drawings
Fig. 1 is structural perspective of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is side view of the present utility model;
Fig. 4 is top view of the present utility model.
Wherein: 1 is support; 2 is lifter plate; 3 is levelling rod; 4 is hemisphere jut; 5 is groove;6 is chute; 7 is clamp; 8 is support level(l)ing bubble; 9 is LED lamp; 10 is support heel brace;11 is levelling rod level(l)ing bubble.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Referring to Fig. 1～4, auto-strengthening levelling rod of the present utility model, comprises support 1 and is arranged on support 1 frameInterior levelling rod 3 is provided with lifter plate 2 above levelling rod 3, and lifter plate 2 is fixed on the inside casing of support 1;On the outer wall of support 1 both sides, be arranged with support level(l)ing bubble 8; On levelling rod 3, be provided with a pair of levelling rodLevel(l)ing bubble 11; Be provided with magnetic force hemisphere jut 4 in the bottom of lifter plate 2, be provided with at the top of levelling rod 3Magnetic force groove 5, magnetic force hemisphere jut 4 is connected with magnetic force groove 5 magnetic.
Preferably, on the sidewall of support 1, be provided with LED lamp 9, be also provided with and levelling rod in support 1 bottomThe clamp 7 that foot pin is used in conjunction with, also comprises the dry cell for powering to LED lamp 9, described clamp 7,LED lamp 9 and dry cell are composed in series cue circuit. In cue circuit, also comprise the buzzer for reporting to the police.
Preferably, on the inside casing of support 1, offer symmetrical chute 6, in chute 6, be provided with lifting shaft, riseFall plate 2 and be fixed on support 1 by lifting shaft, support 1 is door font support, at 1 liang of side bottom of supportBe symmetrical arranged support foot rest 10.
Auto-strengthening levelling rod of the present utility model, in use:
Measure before operation, first support 1 is stood, leveling support 1, makes levelling rod 3 unsettled and heavyNaturally vertical under power effect, can carry out verification by the levelling rod level(l)ing bubble 11 of observing on levelling rod 3.Clamp foot pin with clamp 7, make cue circuit energising. Then by adjusting lifter plate 2, make levelling rod 3 and chiPad contact, now until LED lamp 9 light. LED lamp 9 starts to keep Chang Liang from when contact. Manually lastRotating water object staff facing to, start measure.
Support level(l)ing bubble of the present utility model is that support is adjusted vertically, only plays thick flat effect, and function isMake support keep vertically, in measuring process, can not toppling over, guarantee to stablize. Levelling rod level(l)ing bubble and commonThe level(l)ing bubble function of levelling rod is consistent, is divided into upper and lower two, is used for adjusting levelling rod vertical, at this deviceIn, after levelling rod keeps gravity naturally vertical by the magnetic connection at top, these two bubbles all play verificationEffect, the original intention of this set is just can be transformed into this compound auto-strengthening with common levelling rodLevelling rod.
Cue circuit of the present utility model comprises dry cell (power supply), buzzer, LED lamp, clamp. Foot pinWhile being measurement, being used for padding the metal gasket of levelling rod, is to measure special equipment. The effect of cue circuit is levelling rodNaturally vertical, while touching foot pin downwards, energising, informs that survey crew levelling rod is ready to, canStart to measure, in measuring process, LED lamp keeps Chang Liang, can ensure that levelling rod contacts with foot pin always, keeps awayExempt from the situation that occurs that measurement of the level point is mobile. Structure of the present utility model is arranged so that survey crew only need to beThat measures starts to adjust levelling rod, and forward sight turns and when backsight or backsight turn forward sight, turns chi face, other timesCan liberate both hands.
Claims (9)
1. an auto-strengthening levelling rod, is characterized in that, comprises support (1) and is arranged on support (1)Levelling rod (3) in frame, is provided with lifter plate (2) in levelling rod (3) top, and lifter plate (2) is fixed onOn the inside casing of support (1); On the outer wall of support (1) both sides, be arranged with support level(l)ing bubble (8);On levelling rod (3), be provided with a pair of levelling rod level(l)ing bubble (11); Bottom at lifter plate (2) is provided with magneticPower hemisphere jut (4), is provided with magnetic force groove (5) at the top of levelling rod (3), magnetic force hemisphere jut (4)Be connected with magnetic force groove (5) magnetic.
2. a kind of auto-strengthening levelling rod according to claim 1, is characterized in that, in support (1)Sidewall be provided with LED lamp (9).
3. a kind of auto-strengthening levelling rod according to claim 2, is characterized in that, in support (1)Bottom is also provided with the clamp (7) being used in conjunction with levelling rod foot pin.
4. a kind of auto-strengthening levelling rod according to claim 3, is characterized in that, also comprise forThe dry cell of giving LED lamp (9) power supply, described clamp (7), LED lamp (9) and dry cell are composed in seriesCue circuit.
5. a kind of auto-strengthening levelling rod according to claim 4, is characterized in that, in cue circuitAlso be provided with buzzer.
6. a kind of auto-strengthening levelling rod according to claim 1, is characterized in that, described is a pair ofLevelling rod level(l)ing bubble (11) is along same axis setting.
7. according to a kind of auto-strengthening levelling rod described in any one in claim 1～6, it is characterized in that,On the inside casing of support (1), offer symmetrical chute (6), chute is provided with lifting shaft, lifting in (6)Plate (2) is fixed on support (1) by lifting shaft.
8. according to a kind of auto-strengthening levelling rod described in any one in claim 1～6, it is characterized in that,Be symmetrical arranged support foot rest (10) at support (1) two side bottom.
9. according to a kind of auto-strengthening levelling rod described in any one in claim 1～6, it is characterized in that,Described support (1) is door font support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132773.1U CN205262471U (en) | 2015-12-30 | 2015-12-30 | Automatic right levelling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132773.1U CN205262471U (en) | 2015-12-30 | 2015-12-30 | Automatic right levelling rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262471U true CN205262471U (en) | 2016-05-25 |
Family
ID=56003993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521132773.1U Expired - Fee Related CN205262471U (en) | 2015-12-30 | 2015-12-30 | Automatic right levelling rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262471U (en) |
-
2015
- 2015-12-30 CN CN201521132773.1U patent/CN205262471U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |