CN208220345U - Grating tunable arrangement - Google Patents
Grating tunable arrangement Download PDFInfo
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- CN208220345U CN208220345U CN201820249055.XU CN201820249055U CN208220345U CN 208220345 U CN208220345 U CN 208220345U CN 201820249055 U CN201820249055 U CN 201820249055U CN 208220345 U CN208220345 U CN 208220345U
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- grating
- column
- optical grating
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- strip
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Abstract
The utility model relates to a kind of grating tunable arrangements, specially a kind of positioning is reliable, facilitates the console mode grating tunable arrangement of adjusting, column is received including optical grating reflection column, grating, the lower end that optical grating reflection column, grating receive column is connected on foundation base by adjustable type connection structure, and optical grating reflection column and/or grating receive column and adjust around from the rotation of Shenzhu core and/or horizontal direction displacement.Optical grating reflection column, the lower end that grating receives column is connected on foundation base, in optical grating reflection column, grating receives on the lower end and foundation base, that is, ground of column, optical grating reflection column may be implemented by the connection of adjustable type connection structure, the rotation horizontal direction that grating receives column, which is displaced, to be adjusted, realize optical grating reflection column, it is corresponding that grating receives the position between column, ensure to emit grating reliably to be received in time, the utility model structure is simple, focusing is succinct, optical grating reflection column caused by even occurring because of accidents such as collisions, grating receives the inconsistent phenomenon between column, timely and conveniently it can also adjust and correct.
Description
Technical field
The utility model relates to control signal detection technique and safety protection field, and in particular to one kind for people or object into
Enter protected area equipment stop working prevention control signal detection.
Background technique
Grating is widely used in steel, non-ferrous metals processing and machine-building processing, plastic cement hardware processing and other fields, can be with
It is effectively prevented from the generation of safety accident, avoids operator and third-party danger, accident overall cost is reduced, is conducive to public affairs
Take charge of itself, operator and society.
In the prior art, landing grating is typically mounted in 2 fixed frames, is attached separately to two into protected area
Side, fixed frame are fixed on ground by expansion bolt, lock expansion bolt after adjusting, and grating can play protection and make
With.Since the collision of people or fork truck leads to that positions occur for 2 fixed frames or angle is cheap in scene, sometimes expansion bolt
Also cause to tilt with the Kong Song of cement floor, signal cannot be received, protect failure and influences production normal operation.Scene adjusts
Come very troublesome, needs to beat expansion bolt again and perhaps rotate the fine tuning of fixed frame and position and lean on entirely and hard strike or pad sundries
Etc. means, when sometimes touching fixed frame once in a while, equipment stops working, formed it is non-protected caused by equipment downtime, restrict production
Efficiency.
Utility model content
Console mode grating tunable arrangement that is reliable, facilitating adjusting is positioned the purpose of the utility model is to provide a kind of.
To achieve the goals above, the technical solution of this use are as follows: a kind of grating tunable arrangement, including optical grating reflection column,
Grating receives column, and the lower end that optical grating reflection column, grating receive column is connected on foundation base by adjustable type connection structure, optical grating reflection
Column and/or grating receive column and adjust around from the rotation of Shenzhu core and/or horizontal direction displacement.
Grating transmitting terminal and receiving end, that is, optical grating reflection column, grating receive column, their lower end is connected on foundation base,
Optical grating reflection column, grating receive on the lower end and foundation base, that is, ground of column, may be implemented by the connection of adjustable type connection structure
The rotation horizontal direction that optical grating reflection column, grating receive column, which is displaced, to be adjusted, and realizes that optical grating reflection column, grating receive the position between column
It is corresponding, it is ensured that transmitting grating is reliably received in time, and the utility model structure is simple, focusing is succinct, even occur because
Optical grating reflection column caused by the accidents such as collision, grating receive the inconsistent phenomenon between column, timely and conveniently can also adjust and repair
Just.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model installs and uses state；
Fig. 2 is the structural schematic diagram of the connecting flange in the utility model；
Fig. 3 is the main view of bracket in the utility model；
Fig. 4 is the side view of bracket in the utility model；
Fig. 5 is the cooperation schematic diagram of connecting flange and bracket；
Fig. 6 is the schematic diagram that Fig. 5 rotates 180 °.
Specific embodiment
It is discussed in further detail below with reference to Fig. 1~6 pair the utility model.
A kind of grating tunable arrangement, including optical grating reflection column 10, grating receive column 20, it is characterised in that: optical grating reflection column
10, grating receives the lower end of column 20 by adjusting connection mechanism immobilizing foundation seat 1, optical grating reflection column 10 and/or grating receive column
20 are adjusted around from the rotation of Shenzhu core and/or horizontal direction displacement.
For above-mentioned technical proposal, provides optical grating reflection column 10 and/or grating receives column 20 and rotates around from Shenzhu core
And/or the mode that horizontal direction displacement is adjusted, so since external force leads to optical grating reflection column 10, light in first dress or after installation
The relative position that grid receive column 20 changes, and can be implemented effectively convenient adjust.
Preferably, there are connecting flange 30, connecting flange 30 in the lower end that optical grating reflection column 10, grating receive column 20
It is connected with bracket 40, the connecting hole of connecting flange 30 and/or bracket 40 is strip-shaped hole circumferentially.More preferably scheme
It is that arcuation strip-shaped hole 31 is opened up on connecting flange 30, arranged for interval three in same circumference range of arcuation strip-shaped hole 31.Even
Arcuation strip-shaped hole 31 is set on acting flange 30 and it is arranged in same circumference range, carry out rotation adjusting with can be convenient, it is real
The adaptation that the grating direction of the launch of existing optical grating reflection column 10, grating receive the grating receiving direction of column 20 is adjusted.
The bracket 40 is that the external flange at the downward groove profile plate of notch and notch is connected with foundation base 1, bracket
Strip-shaped hole 41 is offered in 40 trough floor, the length direction of strip-shaped hole 41 is consistent with flute length direction.The strip-shaped hole 41 is whole
Body is arranged in isosceles triangle.
Implement displacement along the length direction of strip-shaped hole 41 between the advantageous bracket 40 of above scheme and connecting flange 30 to adjust.
It is selected between connecting hole, that is, strip-shaped hole 41 and arcuation strip-shaped hole 31 behind suitable position by being bolted.
The mounting height that grating reflection pillar 10, grating receive column 20 when installation is consistent.
The lower end that optical grating reflection column 10, grating receive column 20 can be welded on respective connecting flange 30 and grating is anti-
Penetrate column 10, grating receive column 20 column length direction it is vertical with the plate face of connecting flange 30, arcuation strip-shaped hole 31 is in circumferential direction
Uniform intervals arrangement, wherein central angle corresponding to the arc length region of arcuation strip-shaped hole 31 is about 50-60 °.
The above-mentioned technical proposal of the utility model, due to using the regulation scheme circumferentially rotated with straight-line displacement direction,
Grating reflection pillar 10, grating receive the position adjustment between column 20 when being conducive to just fill and the reset after dislocation is corrected and adjusted.
Claims (5)
1. a kind of grating tunable arrangement, including optical grating reflection column (10), grating receive column (20), it is characterised in that: optical grating reflection
Column (10), grating receive the lower end of column (20) by adjusting connection mechanism immobilizing foundation seat (1), optical grating reflection column (10) and/or
Grating receives column (20) and adjusts around from the rotation of Shenzhu core and/or horizontal direction displacement.
2. grating tunable arrangement according to claim 1, it is characterised in that: optical grating reflection column (10), grating receive column
(20) lower end has connecting flange (30), and connecting flange (30) is connected with bracket (40), connecting flange (30) and/or bracket (40)
Connecting hole be strip-shaped hole circumferentially.
3. grating tunable arrangement according to claim 2, it is characterised in that: connecting flange opens up arcuation strip-shaped hole on (30)
(31), arcuation strip-shaped hole (31) arranged for interval three in same circumference range.
4. grating tunable arrangement according to claim 2, it is characterised in that: the bracket (40) is the downward slot of notch
External flange at template shape and notch is connected with foundation base (1), and strip-shaped hole (41), item are offered in the trough floor of bracket (40)
The length direction in shape hole (41) is consistent with flute length direction.
5. grating tunable arrangement according to claim 4, it is characterised in that: the strip-shaped hole (41) is integrally in isosceles triangle
Arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249055.XU CN208220345U (en) | 2018-02-11 | 2018-02-11 | Grating tunable arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249055.XU CN208220345U (en) | 2018-02-11 | 2018-02-11 | Grating tunable arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208220345U true CN208220345U (en) | 2018-12-11 |
Family
ID=64530284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820249055.XU Active CN208220345U (en) | 2018-02-11 | 2018-02-11 | Grating tunable arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208220345U (en) |
-
2018
- 2018-02-11 CN CN201820249055.XU patent/CN208220345U/en active Active
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