CN206832234U - Spirit level based on infrared ray leveling - Google Patents
Spirit level based on infrared ray leveling Download PDFInfo
- Publication number
- CN206832234U CN206832234U CN201720813162.6U CN201720813162U CN206832234U CN 206832234 U CN206832234 U CN 206832234U CN 201720813162 U CN201720813162 U CN 201720813162U CN 206832234 U CN206832234 U CN 206832234U
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- China
- Prior art keywords
- pedestal
- infrared
- receiver
- spirit level
- infrared ray
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- 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 land surveying instrument field, provide a kind of spirit level of Levelling operation simply based on infrared ray leveling, telescope and bottom including being used for measurement for top are used for the tripod for installing telescope, tripod includes pedestal and three openable legs, setting mounting hole on pedestal, leg is hinged with pedestal, leg is provided with the governor motion for being used for adjusting leg length, wherein, the bottom surface of pedestal is provided with rotatable infrared generator, and infrared generator keeps plumbness with ground all the time；The parallel beneath of pedestal is provided with receiver board, and infrared receiver is provided with receiver board, and infrared receiver is located at the underface of infrared generator, and alarm unit is provided with receiver board, and infrared receiver can control alarm unit to send alarm signal.
Description
Technical field
It the utility model is related to land surveying instrument field, specially a kind of spirit level based on infrared ray leveling.
Background technology
When being surveyed and drawn to soil, spirit level is often used.Spirit level is to establish horizontal line of sight measure ground
The instrument of the point-to-point transmission discrepancy in elevation.The critical piece of spirit level has telescope, pipe spirit level, vertical axis, pedestal, governor motion.Use
When, tripod is arranged, taking out spirit level from instrument container is placed on tripod, adjusts the burnt spiral of tripod upper support leg,
Make the circle bubble of pipe spirit level placed in the middle, reach horizontality.But this regulative mode is used, operating personnel need while regulation
For leg while observation bubble, so, Levelling operation is very numerous and diverse, and difficulty is big, therefore, is badly in need of a kind of simple water of Levelling operation
Quasi- instrument.
Utility model content
The utility model is intended to provide a kind of Levelling operation simple spirit level.
The utility model provides base case：It is used to measure based on the spirit level of infrared ray leveling, including for top
Telescope and bottom be used to the tripod of telescope be installed, tripod includes pedestal and three openable legs, base
Setting mounting hole on seat, leg and pedestal it is be hinged and can self-locking, leg is provided with the governor motion for adjusting leg length,
Wherein, the bottom surface of pedestal is provided with rotatable infrared generator, and infrared generator keeps vertical configuration with ground all the time
State；The parallel beneath of pedestal is provided with receiver board, and infrared receiver is provided with receiver board, and horizontality is in pedestal
Under, infrared receiver is located at the underface of infrared generator, is provided with alarm unit on receiver board, infrared receiver can
Control alarm unit sends alarm signal.
The operation principle of base case：Tripod is for supporting measuring telescope, when use, will be looked in the distance
Mirror is arranged on the mounting hole on pedestal；
Three legs are then for supporting pedestal, and when use, three legs are rotated along pin joint, the three of opening
Root leg forms a triangular support, so as to be supported to pedestal；
However, because in general ground is all uneven, so, in order to which the measurement result of guarantee is accurate, it is necessary to three
The length of leg is adjusted, to ensure that pedestal is in horizontality；
Infrared generator, infrared receiver and the alarm unit of setting form photoelectric sensor, when infrared ray occurs
After the infrared ray that device occurs is received by infrared receiver, infrared receiver control alarm unit sends alarm signal；
For operating personnel when opening the operation of tripod progress leveling, infrared generator sends infrared ray, due to infrared
The vertical directive ground of infrared ray caused by line generator, can regard a plumb line as；Now, if pedestal is in horizontality,
So receiver board is similarly in horizontality, so the infrared ray on vertical directive ground will be mapped to the infrared receiver of underface
On device, alarm unit will send alarm signal, and operating personnel are after alarm signal is received it is known that now substrate has been
Through being horizontality, without carrying out leveling；
After tripod struts, when substrate is not horizontality, now receiver board is also no longer horizontality, that
, all the time the infrared ray on vertical directive ground be also no longer mapped on infrared receiver, now just need operating personnel to leg
On governor motion be adjusted, during regulation, pedestal gradually becomes horizontal, and receiver board also gradually becomes horizontal, and
After pedestal becomes level, receiver board is now also at horizontality, so, the infrared ray that infrared generator is sent will
It is mapped on infrared receiver, alarm unit now sends alarm signal, and operating personnel are known that after alarm signal is received
Pedestal carries out leveling, without have adjusted again.
The beneficial effect of base case is：1. carrying out leveling compared to using pipe spirit level, carried out using infrared generator
When leveling, operating personnel only need to adjust governor motion, sending for alarm signal are waited, without look at gas always again
Bubble is adjusted, simple to operate；2. compared with bubble, it is more accurate along the infrared ray positioning of straight line transmission, surveyed so as to ensure that
Measure the accuracy of result.
Preferred scheme one：Based on scheme it is preferred, pedestal is provided with the connecting hole of infrared generator, sets on pedestal
There is a connecting rod, connecting rod passes across connecting hole, and infrared generator is enclosed in connecting rod.Beneficial effect：Infrared ray is sent out
Raw device is enclosed in connecting rod, infrared generator can be allowed freely to rotate, therefore under gravity, be enclosed on red in connecting rod
Outside line generator can remain state perpendicular to the ground, it is possible to ensure that infrared ray keeps plumbness with ground all the time,
It is simple in construction.
Preferred scheme two：Based on scheme it is preferred, alarm unit is buzzer.Beneficial effect：When substrate is in water
After level state, alarm signal will occur for alarm unit, therefore buzzer is arranged into alarm unit, after substrate level, just
Caution sound can be sent, prompts operating personnel, good warning effect.
Preferred scheme three：Based on scheme it is preferred, receiver board is provided at both ends with support bar, and support bar detachably connects
It is connected on the bottom surface of pedestal.Beneficial effect：Support bar is set to realize the connection of receiver board and pedestal, it is simple in construction, and support
Bar is detachably connected with pedestal, facilitates dismounting and maintenance to infrared receiver.
Preferred scheme four：Preferably three it is preferred, the lower surface of pedestal is provided with jack, and one end of support bar can
Insert in jack.Beneficial effect：After designing jack, when needing to realize the connection of receiver board and pedestal, it is only necessary to by support bar
It is simple to operate in difference insertion jack.
Preferred scheme five：Preferably four it is preferred, support bar insertion jack one end be provided with rubber sleeve.Have
Beneficial effect：After rubber sleeve is set to support bar, increases the friction between support bar and jack using rubber sleeve, ensure that and connect
The annexation between plate and pedestal is received, it is simple in construction.
Brief description of the drawings
Fig. 1 is the structural representation of spirit level embodiment of the utility model based on infrared ray leveling；
Fig. 2 is the schematic diagram of pedestal in Fig. 1.
Embodiment
The utility model is described in further detail below by embodiment：
Reference in Figure of description includes：Pedestal 10, infrared generator 11, mounting hole 13, infrared receiver
Device 15, connecting rod 17, telescope 20, leg 21, stop sleeve 23, receiver board 30, alarm unit 31, support bar 35.
The spirit level based on infrared ray leveling as depicted in figs. 1 and 2, including top be used for measure telescope 20 and
Bottom is used to installing the tripod of telescope 20, and tripod includes pedestal 10 and three openable legs 21, on pedestal 10
A mounting hole 13 for being used to install telescope 20 is provided with, leg 21 is be hinged with pedestal 10, and is completed in leg 21 to base
After the support of seat, leg 21 can be more commonly used mechanism for self-locking mechanism with self-locking, therefore in the present embodiment not
Repeat again；Leg 21 is provided with the governor motion for being used for adjusting the length of leg 21, and governor motion includes being socketed in the present embodiment
The stop sleeve 23 of the bottom of extending foot 21, stop sleeve 23 can be slided up and down along leg 21, and the side wall of stop sleeve 23 is opened
There is screwed hole, bolt can offset through screwed hole with leg 21；
The bottom surface of pedestal 10 is provided with rotatable infrared generator 11, and infrared generator 11 is protected with ground all the time
Hold plumbness；Concrete structure is：Pedestal 10 is provided with the connecting hole of infrared generator 11, and pedestal 10 is provided with a connection
Bar 17, connecting rod 17 pass across connecting hole, and infrared generator 11 is enclosed in connecting rod 17；
The parallel beneath of pedestal 10 is provided with receiver board 30, and specific attachment structure is：Receiver board 30 is provided at both ends with
Support bar 35, support bar 35, the bottom surface of pedestal 10 is detachably connected on, the lower surface of pedestal 10 is provided with jack, support bar
35, one end can be inserted into jack in, support bar 35, one end for inserting jack is provided with rubber sleeve；
Infrared receiver 15 is provided with receiver board 30, in the case where pedestal 10 is in horizontality, infrared receiver 15
Positioned at the underface of infrared generator 11, alarm unit 31, the controllable police of infrared receiver 15 are provided with receiver board 30
Show that unit 31 sends alarm signal, alarm unit 31 is buzzer in the present embodiment.
Tripod is for supporting measuring telescope 20, and when use, telescope 20 is arranged on into pedestal 10
On mounting hole 13；
Three legs 21 are then for supporting pedestal 10, and when use, three legs 21 are rotated around pin joint,
The shape that three legs 21 opened form a Rhizoma Sparganii cone is supported to pedestal 10；
However, because the in general state of ground is all uneven, so, in order to which the measurement result of guarantee is accurate, it is necessary to right
The length of three legs 21 is adjusted, to ensure that pedestal 10 is in horizontality；
Infrared generator 11, the infrared receiver 15 of setting form photoelectric sensor with alarm unit 31, when infrared
After the infrared ray that line generator 11 occurs is received by infrared receiver 15, infrared receiver 15 controls alarm unit 31 to send
Alarm signal；
Operating personnel are when opening the operation of tripod progress leveling, because the infrared ray that infrared generator 11 is sent begins
Vertical directive ground eventually, can regard a plumb line as；Therefore, if pedestal 10 is in horizontality, then receiver board 30 is same
In horizontality, so the infrared ray on vertical directive ground will be mapped on the infrared receiver 15 of underface, warning is single
Member 31 will send alarm signal, and operating personnel are after alarm signal is received it is known that now substrate has been horizontal
State, without carrying out leveling；
After tripod struts, when substrate is not horizontality, now receiver board 30 is also no longer horizontality, that
, all the time the infrared ray on vertical directive ground be also no longer mapped on infrared receiver 15, now just need operating personnel to branch
Governor motion on pin 21 is adjusted, when regulation, it is necessary first to unscrew connecting bolt, it is sliding after connecting bolt is unscrewed
Dynamic stop sleeve 23, during slip, pedestal 10 gradually becomes horizontal, and receiver board 30 also gradually becomes horizontal, and once
After pedestal 10 becomes level, receiver board 30 is now also at horizontality, so, the infrared ray that infrared generator 11 is sent is just
It can be mapped on infrared receiver 15, alarm unit 31 now sends alarm signal, and operating personnel are after alarm signal is received
It is known that pedestal 10 carries out leveling, now tightens connecting bolt, completes Levelling operation.
More than be only embodiment of the present utility model, the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description.It should be pointed out that for those skilled in the art, on the premise of the utility model structure is not departed from, also
Several modifications and improvements can be made, these should also be considered as the scope of protection of the utility model, and these are all without this reality of influence
With the effect and practical applicability of new implementation.This application claims protection domain should using the content of its claim as
The record such as standard, the embodiment in specification can be used for the content for explaining claim.
Claims (6)
1. based on the spirit level of infrared ray leveling, including top is used for the telescope of measurement and bottom is used to install described look in the distance
The tripod of mirror, the tripod includes pedestal and three openable legs, mounting hole is provided with the pedestal, described
Leg and the pedestal it is be hinged and can self-locking, the leg is provided with the governor motion for adjusting leg length, and its feature exists
In：The bottom surface of the pedestal is provided with rotatable infrared generator, and the infrared generator is kept with ground all the time
Plumbness；The parallel beneath of the pedestal is provided with receiver board, infrared receiver is provided with the receiver board, described
Pedestal is under horizontality, and the infrared receiver is located at the underface of the infrared generator, on the receiver board
Alarm unit is provided with, the infrared receiver can control the alarm unit to send alarm signal.
2. the spirit level according to claim 1 based on infrared ray leveling, it is characterised in that：The pedestal is provided with infrared
The connecting hole of line generator, the pedestal are provided with a connecting rod, and the connecting rod passes across the connecting hole, described infrared
Line generator is enclosed in the connecting rod.
3. the spirit level according to claim 1 based on infrared ray leveling, it is characterised in that：The alarm unit is buzzing
Device.
4. the spirit level according to claim 1 based on infrared ray leveling, it is characterised in that：The both ends of the receiver board are set
Support bar is equipped with, the support bar is detachably connected on the bottom surface of the pedestal.
5. the spirit level according to claim 4 based on infrared ray leveling, it is characterised in that：The lower surface of the pedestal is set
Jack is equipped with, one end of the support bar can be inserted into the jack.
6. the spirit level according to claim 5 based on infrared ray leveling, it is characterised in that：Described in the support bar insertion
One end of jack is provided with rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813162.6U CN206832234U (en) | 2017-07-06 | 2017-07-06 | Spirit level based on infrared ray leveling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813162.6U CN206832234U (en) | 2017-07-06 | 2017-07-06 | Spirit level based on infrared ray leveling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206832234U true CN206832234U (en) | 2018-01-02 |
Family
ID=60778726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720813162.6U Expired - Fee Related CN206832234U (en) | 2017-07-06 | 2017-07-06 | Spirit level based on infrared ray leveling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206832234U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834706A (en) * | 2018-06-07 | 2018-11-20 | 陶金 | A kind of auxiliary device suitable for correction of planting trees |
| CN111676858A (en) * | 2020-06-03 | 2020-09-18 | 黑龙江祥辉通信工程有限公司 | Temporary signal warning device with rain-proof and water-proof functions for communication engineering |
| CN115164032A (en) * | 2022-08-10 | 2022-10-11 | 安徽远信工程项目管理有限公司 | Regional range data acquisition system for field engineering management |
-
2017
- 2017-07-06 CN CN201720813162.6U patent/CN206832234U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834706A (en) * | 2018-06-07 | 2018-11-20 | 陶金 | A kind of auxiliary device suitable for correction of planting trees |
| CN108834706B (en) * | 2018-06-07 | 2020-08-25 | 旌德华川丰润农业发展有限公司 | Auxiliary device suitable for tree planting correction |
| CN111676858A (en) * | 2020-06-03 | 2020-09-18 | 黑龙江祥辉通信工程有限公司 | Temporary signal warning device with rain-proof and water-proof functions for communication engineering |
| CN115164032A (en) * | 2022-08-10 | 2022-10-11 | 安徽远信工程项目管理有限公司 | Regional range data acquisition system for field engineering management |
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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: 20180102 Termination date: 20200706 |