CN205745952U - A kind of self-action detection support of laser liquid level gauge - Google Patents
A kind of self-action detection support of laser liquid level gauge Download PDFInfo
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- CN205745952U CN205745952U CN201620517025.3U CN201620517025U CN205745952U CN 205745952 U CN205745952 U CN 205745952U CN 201620517025 U CN201620517025 U CN 201620517025U CN 205745952 U CN205745952 U CN 205745952U
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- drive mechanism
- rotating drive
- laser
- level gauge
- liquid level
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Abstract
This utility model relates to the self-action detection support of a kind of laser liquid level gauge, including bracing frame, rotating drive mechanism, two position-limited racks and laser shutter, described rotating drive mechanism is arranged on support frame as described above, its drive end connects described laser shutter, two described position-limited racks are symmetricly set on the bracing frame of described rotating drive mechanism both sides, and on it, it is respectively provided with limit switches, described rotating drive mechanism can drive described laser shutter rotating at support frame as described above, when described laser shutter rotates, it can touch the limit switch on two described position-limited racks respectively away from one end of described rotating drive mechanism, described rotating drive mechanism external power supply, described limit switch is electrically connected with rotating drive mechanism.Advantage: simple in construction, install, easy to use, reduce labour cost, save the time, improve work efficiency, make the laser water-level gauge simpler convenience of detection work.
Description
Technical field
This utility model belongs to laser liquid level gauge detection device technique field, or swashs laser water-level gauge particularly to one
The self-action detection support of the detection such as the precision of ligh-ranging series products, repeatability, repeatability.
Background technology
Present stage, it is all to use control in vertical shaft pipelines to the detection method of laser liquid level gauge that each Large Water instrument detects factory
Its product is detected by the mode of liquid level.Being placed on by laser liquid level gauge above vertical shaft pipelines, vertical shaft pipelines is a diameter of
About 2000mm, the laser liquid level gauge that need to detect how many ranges is accomplished by vertical shaft pipelines how long.And according to test point during detection
The height of liquid level in controlling vertical shaft pipelines to the distance of water-level gauge, comes real by mobile liquid level to different test point positions
The detection of existing laser water-level gauge.In this type of vertical shaft pipelines, the method for mobile liquid level more bothers when operating, and needs Artificial Control to move
Dynamic water level is to test point, and water resource can be caused waste by long-time so detection, wastes time and energy and the height inconvenience essence of liquid level
Really control.
Utility model content
Technical problem to be solved in the utility model is to provide the self-action detection support of a kind of laser liquid level gauge, effectively
Solve prior art time laser liquid level gauge is detected, operation more bothers, and needs Artificial Control to move water level to test point,
Water resource can be caused waste by long-time so detection, wastes time and energy and the inconvenient defect accurately controlled of height of liquid level.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: the self-action detection of a kind of laser liquid level gauge
Frame, including bracing frame, rotating drive mechanism, two position-limited racks and laser shutter, above-mentioned rotating drive mechanism is arranged on above-mentioned
On support, its drive end connects above-mentioned laser shutter, and two above-mentioned position-limited racks are symmetricly set on above-mentioned rotating drive mechanism both sides
Bracing frame on, and on it, be respectively provided with limit switches, above-mentioned rotating drive mechanism can drive above-mentioned laser shutter above-mentioned
Rotating over of bracing frame, when above-mentioned laser shutter rotates, it can touch respectively away from one end of above-mentioned rotating drive mechanism
Limit switch on two above-mentioned position-limited racks, above-mentioned rotating drive mechanism external power supply, above-mentioned limit switch and rotation driving machine
Structure is electrically connected with.
The beneficial effects of the utility model are: simple in construction, install, easy to use, reduce labour cost, save the time,
Improve work efficiency, make the laser water-level gauge simpler convenience of detection work.
On the basis of technique scheme, this utility model can also do following improvement.
Further, above-mentioned bracing frame includes vertical frame and two cross bars, and above-mentioned cross bar side by side and is disposed on above-mentioned vertical frame
The same side, two above-mentioned cross bars are parallel to each other, and above-mentioned rotating drive mechanism is arranged between the middle part of two above-mentioned cross bars, two
Being fixed on above end, two above-mentioned cross bar two ends of the above-mentioned position-limited rack of root correspondence respectively, and vertical with two above-mentioned cross bars respectively
Arrange.
Above-mentioned further scheme is used to provide the benefit that simple in construction, reasonable in design, easy for installation.
Further, above-mentioned rotating drive mechanism includes that rotating shaft and powered rotation device, above-mentioned rotating shaft two ends pass through axle respectively
Hold the middle part being rotatably installed in two above-mentioned cross bars, and above-mentioned rotating shaft is perpendicular to two above-mentioned cross bars and arranges, above-mentioned powered rotation
Device is fixed therein on an above-mentioned cross bar, and its drive end connection rotating shaft, and above-mentioned laser shutter one end connects above-mentioned rotating shaft,
The other end constitutes movable end, above-mentioned powered rotation device external power supply, and is electrically connected with limit switch respectively.
Above-mentioned further scheme is used to provide the benefit that rotating drive mechanism simple in construction, operation, easy to use.
Further, above-mentioned powered rotation device is motor.
Above-mentioned further scheme is used to provide the benefit that for using flexibly, it is simple to control laser shutter and rotate.
Further, above-mentioned two cross bars are all vertically arranged with above-mentioned vertical frame, and connect vertical frame by diagonal brace respectively bottom it.
Above-mentioned further scheme is used to provide the benefit that simple in construction, firmly.
Further, above-mentioned vertical frame is by two vertically and the montant that is set up in parallel and the connecting rod being arranged between two montants
Composition, two above-mentioned cross bars are respectively perpendicular and are arranged on two montant the same sides, bottom two above-mentioned cross bars respectively by above-mentioned tiltedly
Support connects corresponding montant.
Above-mentioned further scheme is used to provide the benefit that vertical frame simple in construction.
Further, above-mentioned limit switch is separately positioned on the above-mentioned position-limited rack of correspondence near the one of above-mentioned rotating drive mechanism
Side.
Above-mentioned further scheme is used to provide the benefit that reasonable in design, it is simple to laser shutter rotation process to be touched spacing
Switch, controls the driving of motor further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the self-action detection support of laser liquid level gauge of the present utility model；
Fig. 2 is the side structure schematic diagram of the self-action detection support of laser liquid level gauge of the present utility model；
Fig. 3 is the plan structure schematic diagram of the self-action detection support of laser liquid level gauge of the present utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1, bracing frame, 2, rotating drive mechanism, 3, position-limited rack, 4, laser shutter, 5, diagonal brace, 31, limit switch, 11, perpendicular
Frame, 12, cross bar, 21, rotating shaft, 22, powered rotation device, 111, montant, 112, connecting rod.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for explaining this practicality
Novel, it is not intended to limit scope of the present utility model.
Embodiment: as shown in Figures 1 to 3, the laser liquid level gauge of the present embodiment self-action detection support include bracing frame 1,
2, two position-limited racks 3 of rotating drive mechanism and laser shutter 4, above-mentioned rotating drive mechanism 2 is arranged on above-mentioned bracing frame 1, its
Drive end connects above-mentioned laser shutter 4, and two above-mentioned position-limited racks 3 are symmetricly set on the support of above-mentioned rotating drive mechanism 2 both sides
On frame 1, and being respectively provided with limit switches 31 on it, above-mentioned rotating drive mechanism 2 can drive above-mentioned laser shutter 4 at above-mentioned
Rotating over of support 1, when above-mentioned laser shutter 4 rotates, it can touch respectively away from one end of above-mentioned rotating drive mechanism 2
Limit switch 31 on two above-mentioned position-limited racks 3, above-mentioned rotating drive mechanism 2 external power supply, above-mentioned limit switch 31 and rotation
Drive mechanism 2 is electrically connected with.
In test process, detection support is installed in each test point, when needs detection laser liquid level gauge is a certain
Just the laser shutter controlled during the measurement result of distance in the detection support on this distance test point overturns, thus blocks also
Reflection laser is to reach the effect measured in this test point, and rotating drive mechanism 2 can drive laser shutter 4 in horizontal plane
180 ° of rotations, in rotation process, after the movable end of laser shutter 4 can touch one of them limit switch 31, rotate driving machine
Structure 2 just stops operating, and in like manner, after its movable end touches another limit switch 31, rotating drive mechanism 2 also stops operating, and makes
During with, after rotating drive mechanism 2 drives laser shutter 4 to turn to correct position, laser liquid level gauge sends light beam through laser
Baffle plate 4 is reflected back, and can record distance.
Preferably, above-mentioned bracing frame 1 includes that vertical frame 11 and two cross bars 12, above-mentioned cross bar 12 side by side and are disposed on
Stating the same side of vertical frame 11, two above-mentioned cross bars 12 are parallel to each other, and above-mentioned rotating drive mechanism 2 is arranged at two above-mentioned cross bars 12
Middle part between, two above-mentioned position-limited racks 3 are corresponding respectively to be fixed on above end, two above-mentioned cross bar 12 two ends, and respectively with
Two above-mentioned cross bars 12 are vertically arranged, and it is relatively simple for structure, flexible for installation.
Preferably, above-mentioned rotating drive mechanism 2 includes rotating shaft 21 and powered rotation device 22, and above-mentioned rotating shaft 21 two ends are respectively
It is rotatably installed in the middle part of two above-mentioned cross bars 12 by bearing, and above-mentioned rotating shaft 21 is perpendicular to two above-mentioned cross bars 12 and arranges,
Above-mentioned powered rotation device 22 is fixed therein on an above-mentioned cross bar 12, and its drive end connection rotating shaft 21, and above-mentioned laser keeps off
Plate 4 one end connect above-mentioned rotating shaft 21, the other end constitute movable end, above-mentioned powered rotation device 22 external power supply, and respectively with limit
Bit switch 31 is electrically connected with, and powered rotation device 22 drive shaft 21 rotates, and can drive the laser shutter 4 being connected with rotating shaft 21
Synchronous axial system.
Above-mentioned powered rotation device 22 is motor, uses more flexible, it is simple to regulation rotational angle.
Preferably, above-mentioned two cross bars 12 are all vertically arranged with above-mentioned vertical frame 11, and are connected by diagonal brace 5 respectively bottom it
Vertical frame 11, its structural strength is higher, and rotating drive mechanism 2 is arranged on cross bar 12 also the most steadily.
Preferably, above-mentioned vertical frame 11 is by two vertically and the montant 111 that is set up in parallel and being arranged between two montants 111
Connecting rod 112 form, two above-mentioned cross bars 12 are respectively perpendicular and are arranged on two montant 111 the same sides, two above-mentioned cross bars 12
Bottom connects the montant 111 of correspondence respectively by above-mentioned diagonal brace 5, and vertical frame 11 is relatively simple for structure, and production cost is low.
Preferably, above-mentioned limit switch 31 is separately positioned on the above-mentioned position-limited rack 3 of correspondence near above-mentioned rotating drive mechanism 2
Side, when laser shutter 4 rotates in the range of 180 °, it can touch the limit switch of correspondence away from the movable end of rotating shaft 21
31, and cross bar 12 will not be collided, the sensitiveest.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (7)
1. the self-action detection support of a laser liquid level gauge, it is characterised in that: include bracing frame (1), rotating drive mechanism
(2), two position-limited racks (3) and laser shutter (4), described rotating drive mechanism (2) is arranged on support frame as described above (1), and it drives
Moved end connects described laser shutter (4), and two described position-limited racks (3) are symmetricly set on described rotating drive mechanism (2) both sides
On bracing frame (1), and being respectively provided with limit switches (31) on it, described rotating drive mechanism (2) can drive described laser to keep off
Plate (4) rotating in support frame as described above (1), when described laser shutter (4) rotates, it is away from described rotating drive mechanism
(2) one end can touch the limit switch (31) on two described position-limited racks (3) respectively, and described rotating drive mechanism (2) is external
Power supply, described limit switch (31) is electrically connected with rotating drive mechanism (2).
The self-action detection support of a kind of laser liquid level gauge the most according to claim 1, it is characterised in that: support frame as described above
(1) including vertical frame (11) and two cross bars (12), described cross bar (12) side by side and is disposed on the same of described vertical frame (11)
Side, two described cross bars (12) are parallel to each other, described rotating drive mechanism (2) be arranged at two described cross bars (12) middle part it
Between, two described position-limited racks (3) are corresponding respectively to be fixed on above two described cross bar (12) ends, two ends, and respectively with two
Described cross bar (12) is vertically arranged.
The self-action detection support of a kind of laser liquid level gauge the most according to claim 2, it is characterised in that: described rotation is driven
Motivation structure (2) includes rotating shaft (21) and powered rotation device (22), and described rotating shaft (21) two ends are rotated by bearing respectively and install
At the middle part of two described cross bars (12), and described rotating shaft (21) is perpendicular to two described cross bars (12) and arranges, and described power turns
Dynamic device (22) is fixed therein on a described cross bar (12), and its drive end connection rotating shaft (21), described laser shutter (4)
One end connect described rotating shaft (21), the other end constitute movable end, described powered rotation device (22) external power supply, and respectively with limit
Bit switch (31) is electrically connected with.
The self-action detection support of a kind of laser liquid level gauge the most according to claim 3, it is characterised in that: described power turns
Dynamic device (22) is motor.
5. detect support according to the self-action of a kind of laser liquid level gauge described in any one of claim 2 to 4, it is characterised in that:
Described two cross bars (12) are all vertically arranged with described vertical frame (11), and connect vertical frame (11) by diagonal brace (5) respectively bottom it.
6. detect support according to the self-action of a kind of laser liquid level gauge described in any one of claim 2 to 4, it is characterised in that:
Described vertical frame (11) is by two vertically and the montant (111) that is set up in parallel and the connecting rod being arranged between two montants (111)
(112) composition, two described cross bars (12) are respectively perpendicular and are arranged on two montant (111) the same sides, two described cross bars (12)
Bottom connects corresponding montant (111) by described diagonal brace (5) respectively.
7. detect support according to the self-action of a kind of laser liquid level gauge described in any one of Claims 1-4, it is characterised in that:
Described limit switch (31) is separately positioned on the described position-limited rack (3) side near described rotating drive mechanism (2) of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620517025.3U CN205745952U (en) | 2016-05-31 | 2016-05-31 | A kind of self-action detection support of laser liquid level gauge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620517025.3U CN205745952U (en) | 2016-05-31 | 2016-05-31 | A kind of self-action detection support of laser liquid level gauge |
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| Publication Number | Publication Date |
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| CN205745952U true CN205745952U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620517025.3U Active CN205745952U (en) | 2016-05-31 | 2016-05-31 | A kind of self-action detection support of laser liquid level gauge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458231A (en) * | 2018-01-31 | 2018-08-28 | 泰华智慧产业集团股份有限公司 | A kind of adjustable liquid level gauge holder free of demolition |
-
2016
- 2016-05-31 CN CN201620517025.3U patent/CN205745952U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458231A (en) * | 2018-01-31 | 2018-08-28 | 泰华智慧产业集团股份有限公司 | A kind of adjustable liquid level gauge holder free of demolition |
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