CN104021957A - Proximity switch installation system - Google Patents
Proximity switch installation system Download PDFInfo
- Publication number
- CN104021957A CN104021957A CN201410254908.5A CN201410254908A CN104021957A CN 104021957 A CN104021957 A CN 104021957A CN 201410254908 A CN201410254908 A CN 201410254908A CN 104021957 A CN104021957 A CN 104021957A
- Authority
- CN
- China
- Prior art keywords
- approach switch
- installation system
- tested device
- under test
- equipment under
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention provides a proximity switch installation system which comprises a detected device which is connected with detected equipment through a flexible connecting piece and linked with the detected equipment, and a proximity switch body which is fixedly arranged and capable of conducting position detection on the detected device. According to the proximity switch installation system, due to the fact that the detected device flexibly connected with the detected equipment is adopted to replace a proximity switch baffle fixedly arranged on the detected equipment, direct contact between the proximity switch body and the detected equipment is avoided, shaking force of the detected equipment is buffered through the flexible connecting piece, damage to the proximity switch body caused by collision is avoided, and further security guarantees are provided for normal work of a proximity switch.
Description
Technical field
The present invention relates to automation control appliance technical field, more particularly, relate to a kind of installation system of approach switch.
Background technology
Approach switch be a kind of for industrial automation control system to realize the novel switched element that detects, controls and reveal with the overall oncontacting of output element.
In industrial automation system, approach switch is commonly used to detect the shift position of plant equipment.When there being object to shift to approach switch, and while being close to certain distance, approach switch sends control signal.In the prior art, as shown in Figure 1, the installation system of approach switch comprises: equipment under test 01, approach switch catch 02, mounting bracket 03, approach switch 04.Wherein, approach switch catch 02 is fixed on equipment under test 01, and mounting bracket 03 installation parallel with equipment under test 01 fixed, and the operating distance that ensures mounting bracket 03 and equipment under test 01 approach switch 04 can detection range in.When equipment under test 01 is in the process moving near the direction of approach switch 04, in approach switch catch 02 reaches the detection range that approach switch 04 sets time, approach switch 04 detects signal, and sends control signal to controller, so that controller carries out control operation to equipment under test 01.But in the real work situation of equipment, equipment under test 01 vibrations when mobile are very large, cause approach switch catch 02 often to encounter approach switch 04, and approach switch 04 is broken, and cause approach switch 04 malfunctioning at the scene.
Therefore, how avoiding the damage of the approach switch causing because of collision, make the work that approach switch can be safer, is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of installation system of approach switch, the damage that it can avoid the approach switch causing because of collision, makes the work that approach switch can be safer.
In order to achieve the above object, the invention provides following technical scheme:
An installation system for approach switch, it comprises:
Be connected with equipment under test by flexible connecting member, and with the tested device of described equipment under test interlock;
Be fixedly installed, and can carry out to described tested device the approach switch body of position probing.
Preferably, in the installation system of above-mentioned approach switch, also comprise with described tested device and being connected, the resetting means resetting to control described tested device.
Preferably, in the installation system of above-mentioned approach switch, described resetting means comprises:
Be fixedly installed, and the extension spring being connected with described tested device;
Hold the housing of described extension spring.
Preferably, in the installation system of above-mentioned approach switch, described approach switch body is fixedly installed by approach switch support.
Preferably, in the installation system of above-mentioned approach switch, described tested device is the dolly that can be blocked by described approach switch body.
Preferably, in the installation system of above-mentioned approach switch, also comprise the horizontal guide rail arranging with described approach switch support isoplanar, described dolly moves under the drive of described equipment under test on described horizontal guide rail.
Preferably, in the installation system of above-mentioned approach switch, also comprise the two ends that are arranged on described horizontal guide rail, in order to the block that prevents that described dolly and described horizontal guide rail from departing from.
Preferably, in the installation system of above-mentioned approach switch, described flexible connecting member is steel wire rope.
In the installation system of approach switch provided by the invention, tested device is connected by flexible connecting member with equipment under test, can be in company with the interlock of equipment under test thereby realize tested device.In the process moving in company with equipment under test in tested device, approach switch body can detect the position of tested device, when tested device is during near approach switch body, because tested device is connected with equipment under test by flexible connecting member, flexible connecting member can damping vibration power, avoid the vibrations of equipment under test that tested device is moved and impacted, thus avoid tested device break approach switch body phenomenon occur, make approach switch body can safety finish the work.The installation system of approach switch provided by the invention, by the tested device flexibly connecting with equipment under test, replace the approach switch catch being fixedly installed on equipment under test, avoid approach switch body and equipment under test to occur directly to contact, and cushion the shaking force of equipment under test by flexible connecting member, make the approach switch body can be because collision is damaged, for the normal work of approach switch provides further safety assurance.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment and description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the installation system of the approach switch that Fig. 1 provides for prior art;
The structural representation of the installation system of the approach switch that Fig. 2 provides for the embodiment of the present invention.
In above Fig. 1 and Fig. 2:
Equipment under test 01, approach switch catch 02, mounting bracket 03, approach switch 04;
Flexible connecting member 1, equipment under test 2, approach switch body 3, resetting means 4, dolly 5, horizontal guide rail 6, block 7, approach switch support 8, extension spring 41, housing 42.
Embodiment
The invention provides a kind of installation system of approach switch, the damage that it can avoid the approach switch causing because of collision, makes the work that approach switch can be safer.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 2, the installation system of the approach switch that the embodiment of the present invention provides, it comprises:
Be connected with equipment under test 2 by flexible connecting member 1, and the tested device linking with equipment under test 2;
Be fixedly installed, and can carry out to tested device the approach switch body 3 of position probing.
In the installation system of the approach switch that the present embodiment provides, tested device is connected by flexible connecting member 1 with equipment under test 2, can be in company with the interlock of equipment under test 2 thereby realize tested device.In the process moving in company with equipment under test 2 in tested device, approach switch body 3 can detect the position of tested device, when tested device is during near approach switch body 3, because tested device is connected with equipment under test 2 by flexible connecting member 1, flexible connecting member 1 can cushion and dissolve shaking force, avoid the vibrations of equipment under test 2 tested device to be moved to the impact causing, thereby avoid tested device break approach switch body 3 phenomenon occur, make approach switch body 3 can safety finish the work.
The installation system of the approach switch that the present embodiment provides, by the tested device flexibly connecting with equipment under test 2, replace the approach switch catch being fixedly installed on equipment under test 2, approach switch body has been transferred to outside equipment under test 2, avoid approach switch body 3 to occur directly to contact with equipment under test 2, and cushion the shaking force of equipment under test 2 by flexible connecting member 1, make the approach switch body 3 can be because collision is damaged, for the normal work of approach switch provides further safety assurance.
And, due to approach switch body 3 has been moved on to outside equipment under test 2, improve the service conditions of approach switch body 3, extend its useful life.
In order further to optimize technique scheme, in the installation system of the approach switch that the present embodiment provides, also comprise with tested device and being connected, the resetting means 4 resetting to control tested device.Resetting means 4 is set, can make equipment under test 2 in the time carrying out next round work, tested device can return to automatically and originally not start mobile position, thereby avoids manually it being carried out to reset operation, improve the automaticity of a whole set of installation system, made its operating efficiency higher.
Concrete, this resetting means 4 comprises:
Be fixedly installed, and the extension spring 41 being connected with tested device;
Hold the housing 42 of extension spring 41.
This extension spring 41 is in the process of tested device integrated moving, and all in extended state, in the time that tested device returns to initial position, this extension spring 41 can be still in extended state, also can be just in the raw.The housing 42 that holds extension spring 41 can play a protective role to extension spring 41, avoids external environment to impact its normal work.
Preferably, tested device is the dolly 5 that can be blocked by approach switch body 3.As shown in Figure 2, the preferred tested device of the present embodiment is dolly 5, select dolly 5 as tested device, not only because it is comparatively common in actual production, be convenient to the enforcement of technical scheme, the more important thing is that it moves and stops comparatively flexibly, in the process linking in company with equipment under test 2, can not impact the normal movement of equipment under test 2.
In the installation system of the approach switch that the present embodiment provides, also comprise the horizontal guide rail 6 arranging with approach switch support 8 isoplanars (this plane refers to approach switch support 8 highly identical horizontal plane is set), dolly 5 moves under the drive of equipment under test 2 on horizontal guide rail 6.Horizontal guide rail 6 is set, can plays guide effect to dolly 5, make dolly 5 walking that can follow the prescribed course, and can reduce the frictional force in dolly 5 moving process, move it and stop more flexible.
As shown in Figure 2, in the present embodiment, also comprise the two ends that are arranged on horizontal guide rail 6, in order to the block 7 that prevents that dolly 5 and horizontal guide rail 6 from departing from.This block 7 can play barrier effect to dolly 5, with the movement that ensures that dolly 5 is normal, safe, reduces the generation of even avoiding unexpected disengaging situation.
Further, approach switch body 3 is fixedly installed by approach switch support 8.In order to reduce improvement cost, in the present embodiment, the installation of approach switch body 3 is identical with traditional approach with fixed form, adopts approach switch support 8 to install, fix approach switch body 3.
In the present embodiment, flexible connecting member 1 is steel wire rope.Flexible connecting member 1 has multiple choices, and the preferred version that steel wire rope is the present embodiment, because it is comparatively common and cheap.Certainly, do not affecting under the prerequisite that connects effect, this flexible connecting member 1 can be also other parts, such as belt, spring etc.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. an installation system for approach switch, is characterized in that, comprising:
Be connected with equipment under test by flexible connecting member, and with the tested device of described equipment under test interlock;
Be fixedly installed, and can carry out to described tested device the approach switch body of position probing.
2. the installation system of approach switch according to claim 1, is characterized in that, also comprises with described tested device and being connected, the resetting means resetting to control described tested device.
3. the installation system of approach switch according to claim 2, is characterized in that, described resetting means comprises:
Be fixedly installed, and the extension spring being connected with described tested device;
Hold the housing of described extension spring.
4. the installation system of approach switch according to claim 1, is characterized in that, described approach switch body is fixedly installed by approach switch support.
5. the installation system of approach switch according to claim 4, is characterized in that, described tested device is the dolly that can be blocked by described approach switch body.
6. the installation system of approach switch according to claim 5, is characterized in that, also comprises the horizontal guide rail arranging with described approach switch support isoplanar, and described dolly moves under the drive of described equipment under test on described horizontal guide rail.
7. the installation system of approach switch according to claim 6, is characterized in that, also comprises the two ends that are arranged on described horizontal guide rail, in order to the block that prevents that described dolly and described horizontal guide rail from departing from.
8. according to the installation system of the approach switch described in any one in claim 1-7, it is characterized in that, described flexible connecting member is steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254908.5A CN104021957A (en) | 2014-06-10 | 2014-06-10 | Proximity switch installation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254908.5A CN104021957A (en) | 2014-06-10 | 2014-06-10 | Proximity switch installation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104021957A true CN104021957A (en) | 2014-09-03 |
Family
ID=51438663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410254908.5A Pending CN104021957A (en) | 2014-06-10 | 2014-06-10 | Proximity switch installation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104021957A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900433A (en) * | 2015-06-24 | 2015-09-09 | 山东钢铁股份有限公司 | Proximity switch bracket |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0640541A1 (en) * | 1993-08-31 | 1995-03-01 | Kawasaki Steel Corporation | Coil packing line equipped with independently reciprocating carriages |
| RU2130601C1 (en) * | 1997-07-02 | 1999-05-20 | Замятин Владимир Юрьевич | Automated gear determining friction fatigue of surfaces under linear contacting |
| CN202007260U (en) * | 2011-02-18 | 2011-10-12 | 宝山钢铁股份有限公司 | Band steel tension compensating device for annealing furnace |
| CN202871610U (en) * | 2012-11-07 | 2013-04-10 | 莱芜钢铁集团电子有限公司 | Installation system of proximity switch |
| CN103744019A (en) * | 2014-01-27 | 2014-04-23 | 莱芜钢铁集团有限公司 | Proximity switch detecting device |
| CN203882817U (en) * | 2014-06-10 | 2014-10-15 | 莱芜钢铁集团有限公司 | Proximity switch installation system |
-
2014
- 2014-06-10 CN CN201410254908.5A patent/CN104021957A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0640541A1 (en) * | 1993-08-31 | 1995-03-01 | Kawasaki Steel Corporation | Coil packing line equipped with independently reciprocating carriages |
| RU2130601C1 (en) * | 1997-07-02 | 1999-05-20 | Замятин Владимир Юрьевич | Automated gear determining friction fatigue of surfaces under linear contacting |
| CN202007260U (en) * | 2011-02-18 | 2011-10-12 | 宝山钢铁股份有限公司 | Band steel tension compensating device for annealing furnace |
| CN202871610U (en) * | 2012-11-07 | 2013-04-10 | 莱芜钢铁集团电子有限公司 | Installation system of proximity switch |
| CN103744019A (en) * | 2014-01-27 | 2014-04-23 | 莱芜钢铁集团有限公司 | Proximity switch detecting device |
| CN203882817U (en) * | 2014-06-10 | 2014-10-15 | 莱芜钢铁集团有限公司 | Proximity switch installation system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900433A (en) * | 2015-06-24 | 2015-09-09 | 山东钢铁股份有限公司 | Proximity switch bracket |
| CN104900433B (en) * | 2015-06-24 | 2017-01-18 | 山东钢铁股份有限公司 | Proximity switch bracket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203855265U (en) | Anti-collision protection device for combined transportation vehicle | |
| CN204225543U (en) | Multi-storied garage cord break signal generator | |
| CN203882817U (en) | Proximity switch installation system | |
| CN104021957A (en) | Proximity switch installation system | |
| CN104653694B (en) | Damper | |
| CN103216129A (en) | Steel wire rope looseness and fracture detection device for machinery garage | |
| CN106996762B (en) | Change mechanism with catch | |
| CN105947895B (en) | Crane automatic stopping safety device | |
| CN204749953U (en) | Detection device and engineering vehicle are withdrawed to cantilever crane | |
| CN204122953U (en) | A kind of line slideway safeguard structure | |
| CN103342303B (en) | A kind of hoisting crane and anti-hypsokinesis control setup thereof and method | |
| CN105215589A (en) | A kind of welding robot crash structure | |
| CN204986293U (en) | Medical lens holder | |
| KR200472039Y1 (en) | Automatic Tungsten Inert Gas Welding Torch | |
| CN102865447A (en) | Display supporting structure with fast cabling mechanism | |
| CN204696503U (en) | A kind of electrical control cubicles damping device | |
| CN203072269U (en) | Electric appliance control cabinet with monitor camera | |
| CN202568064U (en) | Flexible anticollision system for window washer | |
| CN103635003B (en) | X ray Real Time Image System imager protective device | |
| CN203171334U (en) | Anti-collision device for cutting bed | |
| CN102605987B (en) | Safety protection device of parking equipment | |
| CN201810015U (en) | Control device for lifting travel | |
| CN201261111Y (en) | Cutting torch protector for numerical control plasma cutting machine | |
| CN104477775A (en) | A telescopic lifting hook drift angle detection device | |
| CN205132989U (en) | Tower machine balance arm pull rod carrier structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140903 |