CN108802846A - A kind of Photoelectric Detection portal frame that height can limit - Google Patents
A kind of Photoelectric Detection portal frame that height can limit Download PDFInfo
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- CN108802846A CN108802846A CN201810807397.3A CN201810807397A CN108802846A CN 108802846 A CN108802846 A CN 108802846A CN 201810807397 A CN201810807397 A CN 201810807397A CN 108802846 A CN108802846 A CN 108802846A
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- plate
- fixed
- portal frame
- straight slot
- upper transverse
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses the Photoelectric Detection portal frame that a kind of height can limit, including portal frame, the portal frame includes upper transverse beam, and vertical column is fixed at left and right sides of the bottom surface of upper transverse beam, and the bottom end of vertical column is fixed with lower plate, and lower plate is pressed against on the ground；Middle part straight slot is formed in the middle part of upper transverse beam, the top surface of upper transverse beam is fixed with transverse plate, upper transverse plate covering middle part straight slot, there are two lifting motors for the top surface fixation of upper transverse plate, the output shaft of two lifting motors passes through upper transverse plate and is connected with vertical screw rod by shaft coupling, and vertical screw rod stretches out middle part straight slot and is bolted with Adjusting bolt Adjusting screw.The present invention can be adjusted according to the needs the high and low position of lifter plate, article so as to will be above lifter plate is stopped, prevent it from entering portal frame, and the article for entering portal frame can be detected by infrared ray, to realize the quantity statistics of the article by portal frame, its is very convenient, meets testing requirements.
Description
Technical field：
The present invention relates to optoelectronic detecting device technical field, Photoelectric Detection that more specifically to a kind of height can limit
Portal frame.
Background technology：
Existing door shape testing stand is usually to be detected in middle part setting detector, the object that only there is detection to pass through
Product, and when to by the height of article be defined when, shape testing stand can not limit the effect of height, nothing
Method is realized to passing through more than the article for limiting height.
Invention content：
The purpose of the present invention is overcoming the deficiencies of the prior art and provide a kind of Photoelectric Detection portal frame that height can limit,
It can be adjusted according to the needs the high and low position of lifter plate, and the article so as to will be above lifter plate is stopped, it is prevented
Into portal frame, and the article for entering portal frame can be detected by infrared ray, to realize the article by portal frame
Quantity statistics, it is very convenient, meet testing requirements.
The present invention solve the technical problem scheme be：
A kind of Photoelectric Detection portal frame that height can limit, including portal frame, the portal frame include upper transverse beam, upper cross
Vertical column is fixed at left and right sides of to the bottom surface of beam, the bottom end of vertical column is fixed with lower plate, and lower plate is pressed against on the ground；
Middle part straight slot is formed in the middle part of upper transverse beam, the top surface of upper transverse beam is fixed with transverse plate, and upper transverse plate covers
The top surface of lid middle part straight slot, upper transverse plate is fixed there are two lifting motor, and the output shaft of two lifting motors passes through upper transverse plate
And vertical screw rod is connected with by shaft coupling, vertical screw rod stretches out middle part straight slot and is bolted with Adjusting bolt Adjusting screw, and lifter plate is fixed on
On the bottom face of two Adjusting bolt Adjusting screws, the lower part of two vertical columns of the lower section of lifter plate forms lower straight slot, pacifies in lower straight slot
Equipped with lower vertical plate, the top and bottom of lower vertical plate are weldingly fixed on the top and bottom of lower straight slot, two lower vertical plates
On be respectively fixed with lower infrared emitting head and lower infrared receiver, the infrared radiation that lower infrared emitting hair goes out is arrived down
The receiving terminal of infrared receiver；
It is fixed with convex bittiness on the inside middle portion wall of two vertical columns, convex bittiness is corresponding with lifter plate.
Self-lubricating side plate is fixed on the left and right sides wall of the lifter plate, self-lubricating side plate is close to the inside of vertical column
Wall.
The bottom surface of the lifter plate is fixed with spring protective plate.
Adjusting straight slot is formed on the vertical column on the top of the lower straight slot, baffle is close to the madial wall of vertical column, baffle
Upper portion side wall on be fixed with transverse plate, the outer end of transverse plate, which is stretched out, adjusts straight slot, the top surface of transverse plate and the top for adjusting straight slot
The upper permanent magnetic plate being fixed in the groove that face has mutually adsorbs, baffle and lower infrared emitting head or lower infrared receiver phase
It is corresponding.
It is fixed with lower permanent magnetic plate, lower permanent magnetic plate and transverse plate phase in the lower groove that the bottom surface for adjusting straight slot has
It is corresponding.
The present invention protrusion effect be：Compared with prior art, it can be adjusted according to the needs the high and low position of lifter plate,
Article so as to will be above lifter plate is stopped, prevents it from entering portal frame, and the article for entering portal frame can lead to
Infrared ray is crossed to be detected, it is very convenient to realize the quantity statistics of the article by portal frame, meet testing requirements.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode：
Embodiment is shown in as shown in Figure 1, the Photoelectric Detection portal frame that a kind of height can limit, including portal frame 10, the door
Shape frame 10 includes upper transverse beam 11, and vertical column 12 is fixed at left and right sides of the bottom surface of upper transverse beam 11, and the bottom end of vertical column 12 is solid
There are lower plate 13, lower plate 13 to be pressed against on the ground surely；
The middle part of upper transverse beam 11 forms middle part straight slot 14, and the top surface of upper transverse beam 11 is fixed with transverse plate 15, on
The covering of transverse plate 15 middle part straight slot 14, the top surface of upper transverse plate 15 are fixed there are two lifting motor 16, two lifting motors 16
Output shaft passes through upper transverse plate 15 and is connected with vertical screw rod 161 by shaft coupling, and vertical screw rod 161 stretches out middle part straight slot 14 simultaneously
It is bolted with Adjusting bolt Adjusting screw 17, lifter plate 171 is fixed on the bottom face of two Adjusting bolt Adjusting screws 17, and the two of the lower section of lifter plate 171
The lower part of a vertical column 12 forms lower straight slot 18, and lower vertical plate 181, the top surface of lower vertical plate 181 are equipped in lower straight slot 18
It is weldingly fixed on bottom surface on the top and bottom of lower straight slot 18, lower infrared ray hair is respectively fixed on two lower vertical plates 181
Penetrate first 182 and lower infrared receiver 183, the infrared radiation that lower infrared emitting head 182 is sent out to lower infrared receiver
183 receiving terminal；
It is fixed with convex bittiness 121, convex bittiness 121 and lifter plate on the inside middle portion wall of two vertical columns 12
171 is corresponding.
Further, self-lubricating side plate 172, self-lubricating side plate are fixed on the left and right sides wall of the lifter plate 171
172 are close to the madial wall of vertical column 12.
Further, the bottom surface of the lifter plate 171 is fixed with spring protective plate 173.
Further, it is formed on the vertical column 12 on the top of the lower straight slot 18 and adjusts straight slot 19, baffle 191 is close to
The madial wall of vertical column 12, is fixed with transverse plate 192 in the upper portion side wall of baffle 191, the outer end of transverse plate 192 stretch out adjust it is logical
The upper permanent magnetic plate 193 being fixed in the groove that slot 19, the top surface of transverse plate 192 and the top surface of adjusting straight slot 19 have is attracting
Attached, baffle 191 is corresponding with lower 182 or lower infrared receiver 183 of infrared emitting head.
Further, be fixed with lower permanent magnetic plate 194 in the lower groove that has of bottom surface for adjusting straight slot 19, under forever
Magnet plate 194 is corresponding with transverse plate 192.
This implementation when in use, article pass through portal frame 10 when, by block lower infrared emitting head 182 send out it is infrared
Line is said so that lower infrared receiver 183 can not sense that inductive signal can be conveyed to control host by infrared ray
Bright to pass through an article, control host can be counted, and be run by two lifting motors 16, and lifter plate can be adjusted
171 high and low position can stop according to the article for requiring to will be above lifter plate 171 without portal frame 10, very convenient；
And when the present embodiment when not in use, the lower infrared emitting head 182 and lower infrared receiver of lower part in order to prevent
183 receive destruction, can move down two transverse plates 192 so that transverse plate 192 is adsorbed with lower permanent magnetic plate 194, and baffle
The corresponding lower infrared emitting head 182 of 191 coverings or lower infrared receiver 183, realize that protection, effect are good.
Its is easy to detect for the present embodiment, and precision is high, and effect is good.In the present embodiment, the circuit controls component such as control host is equal
It is common structure, is known content, therefore be no longer described in detail, is not also shown again in attached drawing.
Finally, embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, related technical field
Those of ordinary skill can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore
All equivalent technical solutions also belong to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (5)
1. the Photoelectric Detection portal frame that a kind of height can limit, including portal frame (10), it is characterised in that：The portal frame (10)
Including upper transverse beam (11), vertical column (12), the bottom end of vertical column (12) are fixed at left and right sides of the bottom surface of upper transverse beam (11)
It is fixed with lower plate (13), lower plate (13) is pressed against on the ground；
Middle part straight slot (14) is formed in the middle part of upper transverse beam (11), the top surface of upper transverse beam (11) is fixed with transverse plate
(15), upper transverse plate (15) covering middle part straight slot (14), the top surface of upper transverse plate (15) are fixed there are two lifting motor (16), and two
The output shaft of a lifting motor (16) passes through upper transverse plate (15) and is connected with vertical screw rod (161), vertical spiral shell by shaft coupling
Bar (161) stretches out middle part straight slot (14) and is bolted with Adjusting bolt Adjusting screw (17), and lifter plate (171) is fixed on two Adjusting bolt Adjusting screws (17)
Bottom face on, the lower part of two vertical columns (12) of the lower section of lifter plate (171) forms lower straight slot (18), lower straight slot (18)
In lower vertical plate (181) is installed, the top and bottom of lower vertical plate (181) are weldingly fixed on the top surface and bottom of lower straight slot (18)
On face, it is respectively fixed with lower infrared emitting head (182) and lower infrared receiver (183) on two lower vertical plates (181), under
Receiving terminal of the infrared radiation that infrared emitting head (182) is sent out to lower infrared receiver (183)；
Convex bittiness (121), convex bittiness (121) and lifter plate are fixed on the inside middle portion wall of two vertical columns (12)
(171) corresponding.
2. the Photoelectric Detection portal frame that a kind of height according to claim 1 can limit, it is characterised in that：The lifter plate
(171) self-lubricating side plate (172) is fixed on left and right sides wall, self-lubricating side plate (172) is close to the inside of vertical column (12)
Wall.
3. the Photoelectric Detection portal frame that a kind of height according to claim 1 can limit, it is characterised in that：The lifter plate
(171) bottom surface is fixed with spring protective plate (173).
4. the Photoelectric Detection portal frame that a kind of height according to claim 1 can limit, it is characterised in that：The lower straight slot
(18) it is formed on the vertical column (12) on top and adjusts straight slot (19), baffle (191) is close to the madial wall of vertical column (12), keeps off
Transverse plate (192) is fixed in the upper portion side wall of plate (191), the outer end of transverse plate (192), which is stretched out, adjusts straight slot (19), transverse plate
(192) the upper permanent magnetic plate (193) being fixed in the groove that top surface has with the top surface for adjusting straight slot (19) mutually adsorbs, baffle
(191) corresponding with lower infrared emitting head (182) or lower infrared receiver (183).
5. the Photoelectric Detection portal frame that a kind of height according to claim 4 can limit, it is characterised in that：Described adjust is led to
Lower permanent magnetic plate (194), lower permanent magnetic plate (194) and transverse plate (192) are fixed in the lower groove that the bottom surface of slot (19) has
It is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807397.3A CN108802846A (en) | 2018-07-21 | 2018-07-21 | A kind of Photoelectric Detection portal frame that height can limit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807397.3A CN108802846A (en) | 2018-07-21 | 2018-07-21 | A kind of Photoelectric Detection portal frame that height can limit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108802846A true CN108802846A (en) | 2018-11-13 |
Family
ID=64077472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810807397.3A Withdrawn CN108802846A (en) | 2018-07-21 | 2018-07-21 | A kind of Photoelectric Detection portal frame that height can limit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108802846A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885585A (en) * | 2009-05-11 | 2010-11-17 | 株式会社日立工业设备技术 | Carrier type conveying apparatus, and conveying and assembling method of the same |
| CN201908578U (en) * | 2010-12-30 | 2011-07-27 | 中铁建电气化局集团第二工程有限公司 | Hydraulic drill frame for drilling holes on anti-impact walls |
| CN203200681U (en) * | 2013-03-25 | 2013-09-18 | 武汉玖益交通设施工程有限公司 | Lift type motor-driven height-limiting portal |
| CN103334383A (en) * | 2013-07-19 | 2013-10-02 | 济南金曰公路工程有限公司 | Elevating device special for viaduct maintenance construction |
| CN203228330U (en) * | 2013-02-27 | 2013-10-09 | 安徽天润塑业有限公司 | Height-adjustable plastic conveying roller press |
| CN205773073U (en) * | 2016-06-01 | 2016-12-07 | 国网山东省电力公司荣成市供电公司 | The lifting support of sensing automatically in a kind of transport vehicle |
| CN206320191U (en) * | 2016-12-21 | 2017-07-11 | 天津布瑞斯克精密橡塑有限公司 | A kind of intelligent production line of bearing assembling |
| CN206994414U (en) * | 2017-04-26 | 2018-02-13 | 陕西省烟草公司西安市公司 | A kind of sorting line height limit component of tobacco flow conveyer belt |
| CN108248563A (en) * | 2018-03-06 | 2018-07-06 | 佛山迅奥捷自动化科技有限公司 | A kind of automobile washing fixed liftable wiper mechanism in top |
| CN207707683U (en) * | 2017-12-29 | 2018-08-10 | 河南创美实业集团有限公司 | A kind of adjustable fixed cultivating stand of illumination |
-
2018
- 2018-07-21 CN CN201810807397.3A patent/CN108802846A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885585A (en) * | 2009-05-11 | 2010-11-17 | 株式会社日立工业设备技术 | Carrier type conveying apparatus, and conveying and assembling method of the same |
| CN201908578U (en) * | 2010-12-30 | 2011-07-27 | 中铁建电气化局集团第二工程有限公司 | Hydraulic drill frame for drilling holes on anti-impact walls |
| CN203228330U (en) * | 2013-02-27 | 2013-10-09 | 安徽天润塑业有限公司 | Height-adjustable plastic conveying roller press |
| CN203200681U (en) * | 2013-03-25 | 2013-09-18 | 武汉玖益交通设施工程有限公司 | Lift type motor-driven height-limiting portal |
| CN103334383A (en) * | 2013-07-19 | 2013-10-02 | 济南金曰公路工程有限公司 | Elevating device special for viaduct maintenance construction |
| CN205773073U (en) * | 2016-06-01 | 2016-12-07 | 国网山东省电力公司荣成市供电公司 | The lifting support of sensing automatically in a kind of transport vehicle |
| CN206320191U (en) * | 2016-12-21 | 2017-07-11 | 天津布瑞斯克精密橡塑有限公司 | A kind of intelligent production line of bearing assembling |
| CN206994414U (en) * | 2017-04-26 | 2018-02-13 | 陕西省烟草公司西安市公司 | A kind of sorting line height limit component of tobacco flow conveyer belt |
| CN207707683U (en) * | 2017-12-29 | 2018-08-10 | 河南创美实业集团有限公司 | A kind of adjustable fixed cultivating stand of illumination |
| CN108248563A (en) * | 2018-03-06 | 2018-07-06 | 佛山迅奥捷自动化科技有限公司 | A kind of automobile washing fixed liftable wiper mechanism in top |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |