CN103286756B - Height-adjustable work - Google Patents
Height-adjustable work Download PDFInfo
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- CN103286756B CN103286756B CN201310246886.3A CN201310246886A CN103286756B CN 103286756 B CN103286756 B CN 103286756B CN 201310246886 A CN201310246886 A CN 201310246886A CN 103286756 B CN103286756 B CN 103286756B
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- photoelectric sensor
- platen
- height
- controller
- sensor assembly
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Abstract
The present invention relates to a kind of height-adjustable work, comprise platen, be arranged on lowering or hoisting gear, the controller of described platen lower end, the below of described platen is provided with pedal, be provided with weight sensor, photoelectric sensor assembly in described pedal, described controller is connected with described lowering or hoisting gear, weight sensor, photoelectric sensor assembly.The present invention, by the cooperation of weight sensor and photoelectric sensor assembly, is drawn the height of operating personnel by controller, then by signal transmission to hydraulic jack, the flow direction of solenoid control oil is carried out control piston bar and is risen or decline, thus drive platen to rise or decline, easy and simple to handle, reliability is high.
Description
Technical field
The present invention relates to a kind of machining auxiliary equipment, particularly relate to a kind of height-adjustable work.
Background technology
Workbench is the auxiliary equipment for direct or indirect clamping workpiece, is widely used in the occasions such as mould, detection, maintenance, has good corrosion resistance, impact resistance and weight capacity.The daylight opening DLO height overhead of work on hand platform is certain, but there is certain trouble for the operating personnel of different height, makes troubles, reduce operating efficiency to operating personnel.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, provide a kind of structure simple height-adjustable work.
For achieving the above object, the technical solution used in the present invention is: a kind of height-adjustable work, comprise platen, be arranged on lowering or hoisting gear, the controller of described platen lower end, the below of described platen is provided with pedal, be provided with weight sensor, photoelectric sensor assembly in described pedal, described controller is connected with described lowering or hoisting gear, weight sensor, photoelectric sensor assembly.
In a preferred embodiment of the present invention, height-adjustable work comprises described pedal further and is provided with groove, and described photoelectric sensor assembly is fixed on the sidewall of described groove.
In a preferred embodiment of the present invention, height-adjustable work comprises described photoelectric sensor assembly further and comprises the first photoelectric sensor, the second photoelectric sensor, the 3rd photoelectric sensor, the 4th photoelectric sensor that longitudinally arrange.
In a preferred embodiment of the present invention, the antetheca that height-adjustable work comprises described groove is further curved.
In a preferred embodiment of the present invention, height-adjustable work comprises the magnetic valve that described lowering or hoisting gear comprises hydraulic jack, is connected with described hydraulic jack further, described magnetic valve is connected with described controller, and the piston rod of described hydraulic jack is connected with described platen.
In a preferred embodiment of the present invention, height-adjustable work comprises described piston rod further and is provided with external screw thread, and described platen is provided with internal thread, and described piston rod is threaded with described platen.
The invention solves the defect existed in background technology, the present invention is by the cooperation of weight sensor and photoelectric sensor assembly, the height of operating personnel is drawn by controller, again by signal transmission to hydraulic jack, the flow direction of solenoid control oil is carried out control piston bar and is risen or decline, thus drive platen to rise or decline, easy and simple to handle, reliability is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
In figure: 1, platen, 2, lowering or hoisting gear, 3, controller, 4, pedal, 5, weight sensor, 6, photoelectric sensor assembly, 7, groove, the 8, first photoelectric sensor, the 9, second photoelectric sensor, 10, the 3rd photoelectric sensor, 11, the 4th photoelectric sensor, 12, hydraulic jack, 13, magnetic valve, 14, piston rod, 15, external screw thread.
Detailed description of the invention
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of height-adjustable work, comprise platen 1, be arranged on lowering or hoisting gear 2, the controller 3 of platen 1 lower end, the below of platen 1 is provided with pedal 4, be provided with weight sensor 5, photoelectric sensor assembly 6 in pedal 4, controller 3 is connected with lowering or hoisting gear 2, weight sensor 5, photoelectric sensor assembly 6.
The preferred pedal 4 of the present invention is provided with groove 7, and photoelectric sensor assembly 6 is fixed on the sidewall of groove 7.Photoelectric sensor assembly 6 comprises the first photoelectric sensor 8, second photoelectric sensor 9, the 3rd photoelectric sensor 10, the 4th photoelectric sensor 11 that longitudinally arrange, distance between first photoelectric sensor 8 and the antetheca of groove 7 equals the length of 36 yards of shoes, distance between second photoelectric sensor 9 and the antetheca of groove 7 equals the length of 39 yards of shoes, distance between 3rd photoelectric sensor 10 and the antetheca of groove 7 equals the length of 42 yards of shoes, and the distance between the 4th photoelectric sensor 11 and the antetheca of groove 7 equals the length of 45 yards of shoes.The antetheca of groove 7 is curved, with the shoes mating shapes of human body, improves the accuracy measured.
The quantity of the preferred lowering or hoisting gear 2 of the present invention is four, be arranged on corner, platen 1 lower end respectively, the magnetic valve 13 that each lowering or hoisting gear 2 comprises hydraulic jack 12, is connected with hydraulic jack 12, magnetic valve 13 is connected with controller 3, and the piston rod 14 of hydraulic jack 12 is connected with platen 1.
For the ease of the connection of piston rod 14 with platen 1, piston rod 14 is provided with external screw thread 15, and platen 1 is provided with internal thread (not shown), and piston rod 14 is threaded with platen 1.
The present invention in use, a pin steps down on pedal, weight sensor by the weight transmitting of operating personnel to controller, the heel of another pin props up the antetheca of groove, by the first photoelectric sensor, second photoelectric sensor, 3rd photoelectric sensor, whether the 4th photoelectric sensor receives signal to judge the size of the pin of these operating personnel, then can judge that these operating personnel are man or female, then controller will learn the height of these operating personnel, thus send a signal to magnetic valve, control the flow direction of oil, the piston rod of hydraulic jack drives platen to carry out rising or declining, regulate the height on platen and ground.
Above according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, related personnel in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine technical scope according to right.
Claims (2)
1. a height-adjustable work, it is characterized in that: comprise platen, be arranged on the lowering or hoisting gear of described platen lower end, controller, the below of described platen is provided with pedal, weight sensor is provided with in described pedal, photoelectric sensor assembly, described controller and described lowering or hoisting gear, weight sensor, photoelectric sensor assembly connects, described pedal is provided with groove, described photoelectric sensor assembly is fixed on the sidewall of described groove, described photoelectric sensor assembly comprises the first photoelectric sensor longitudinally arranged, second photoelectric sensor, 3rd photoelectric sensor, 4th photoelectric sensor, the antetheca of described groove is curved, described lowering or hoisting gear comprises hydraulic jack, the magnetic valve be connected with described hydraulic jack, described magnetic valve is connected with described controller, the piston rod of described hydraulic jack is connected with described platen.
2. height-adjustable work according to claim 1, is characterized in that: described piston rod is provided with external screw thread, and described platen is provided with internal thread, and described piston rod is threaded with described platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246886.3A CN103286756B (en) | 2013-06-21 | 2013-06-21 | Height-adjustable work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246886.3A CN103286756B (en) | 2013-06-21 | 2013-06-21 | Height-adjustable work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103286756A CN103286756A (en) | 2013-09-11 |
| CN103286756B true CN103286756B (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310246886.3A Active CN103286756B (en) | 2013-06-21 | 2013-06-21 | Height-adjustable work |
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| CN (1) | CN103286756B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633256A (en) * | 2013-11-07 | 2015-05-20 | 氟络塞尔特种阀门(苏州)有限公司 | Foot-controlled photoelectric adjustable valve |
| CN107803798A (en) * | 2017-10-26 | 2018-03-16 | 无锡杰森表面处理设备有限公司 | The sheet metal of automatic display of weighing is set a table |
| CN107757414A (en) * | 2017-11-14 | 2018-03-06 | 河南浩越新能源科技开发有限公司 | A kind of buried liftable charging pile |
| CN108706511A (en) * | 2018-04-17 | 2018-10-26 | 国家电网公司 | A kind of self-help terminal equipment automatic rising-sinking platform |
| CN110497365B (en) * | 2019-08-16 | 2022-11-18 | 陕西神南天翊设备制造有限公司 | Multifunctional hydraulic part maintenance platform |
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| CN202386107U (en) * | 2011-12-02 | 2012-08-22 | 深圳长江家具有限公司 | Infrared induction lifting podium |
| CN202436465U (en) * | 2012-03-07 | 2012-09-19 | 张振仕 | Teacher's desk capable of being automatically lifted according to stature |
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| CN2277875Y (en) * | 1996-04-27 | 1998-04-08 | 吴达新 | Stone material shaping machine by cutting and pressing |
| DE20015376U1 (en) * | 2000-09-06 | 2001-02-22 | Waldemar Hoesl Hebetechnik Und | Hydraulically adjustable table base |
| CN101229638A (en) * | 2008-02-15 | 2008-07-30 | 南京林业大学 | Synthesized easily guiding mould worktable |
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| CN103286756A (en) | 2013-09-11 |
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