CN102923492A - Laser sensor reflecting-plate support having self-protecting function - Google Patents
Laser sensor reflecting-plate support having self-protecting function Download PDFInfo
- Publication number
- CN102923492A CN102923492A CN2012104318298A CN201210431829A CN102923492A CN 102923492 A CN102923492 A CN 102923492A CN 2012104318298 A CN2012104318298 A CN 2012104318298A CN 201210431829 A CN201210431829 A CN 201210431829A CN 102923492 A CN102923492 A CN 102923492A
- Authority
- CN
- China
- Prior art keywords
- expansion link
- plate
- sensor reflecting
- reflecting plate
- laser beam
- 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.)
- Granted
Links
Images
Landscapes
- Cleaning In General (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The invention provides a laser sensor reflecting-plate support having a self-protecting function. The support is prevented from colliding with a goods stack at the same time when a device cantilever is prevented from colliding with the goods stack, so that the protection reliability is prevented from being affected by deformation. The support comprises a support sleeve, a laser beam blocking plate, a material colliding plate and a retractable rod, wherein the retractable rod is inserted inside the support sleeve and can be extended and retracted along the support sleeve, a sensor reflecting-plate is installed on the outer side face of the support sleeve, the material colliding plate is installed at the front end of the retractable rod, and the laser beam blocking plate is located on the sensor reflecting-plate and is connected with the retractable rod into a whole. By the aid of the support, the support is prevented from colliding with the goods stack at the same time when the device cantilever is prevented from colliding with the goods stack, so that the protection reliability is prevented from being affected by deformation, and the daily maintenance working amount is reduced.
Description
Technical field
The present invention relates to a kind of laser sensor reflecting plate support with self-shield effect, be used for the cantilever gyration mechanism of the equipment such as reclaimer, stocker of large-scale bulk storage yard.
Background technology
The reclaimer of large-scale bulk storage yard; stocker or heap are got the mechanical equipment of unification in the cantilever gyration mechanism course of action; for preventing and the collision of goods buttress; usually (the laser displacement sensor principle of work: the laser beam that sensor sends is beaten at reflecting plate and is formed a light circuit at the cantilever left and right sides welding extension support laser displacement sensor to be installed; when cantilever has the object shelves to live light circuit to one party to revolution; the sensor action is sent guard signal to control system; make current revolution action stop to protect cantilever and other object collisions; cantilever turns round in the opposite direction and can withdraw from the laser sensor that moves simultaneously of collision forbidden zone and also automatically reset) do buffer protection; before making the collision of cantilever and goods buttress; protection mechanism moves in advance; the revolution action of respective direction is stopped, avoiding the direct impact of cantilever and goods buttress.
Prior art China and foreign countries extending bracket is an easy structure, and it is box-like to consist of opening by the channel-section steel welding, and box external welding one connection handle is used for and the welding of cantilever side, and the sensor reflecting plate is installed in the box.Although can prevent cantilever mechanism and the collision of goods buttress by extension support installation laser sensor is set, but can not avoid himself and goods buttress to collide, because the extension support is rigid construction, be out of shape easily during with the collision of goods buttress, the reflecting plate support that particularly is installed on the cantilever front end distortion that in operation process, often bumps, in case the reflecting plate deformation of timbering, protection reliability is with regard to variation; Be out of shape when serious, the sensor laser beam can not be mapped to reflecting plate, causes the crashproof misoperation of cantilever, and production can not normally be carried out.
Summary of the invention
Be the above-mentioned drawback of avoiding the reflecting plate deformation of timbering to bring; reduce maintenance workload as far as possible; the invention provides a kind of laser sensor reflecting plate support with self-shield effect; but protective cradle self does not collide with the goods buttress when preventing the collision of equipment cantilever and goods buttress, avoids producing the deformation effect protection reliability.
Solve above-mentioned technical purpose for reaching, the present invention is achieved by the following technical solutions:
A kind of laser sensor reflecting plate support with self-shield effect; comprise bracket sleeve tube, laser beam shielding plate, material impingement plate and be inserted in the bracket sleeve tube, can be along the flexible expansion link of bracket sleeve tube; the sensor reflecting plate is installed on the lateral surface of bracket sleeve tube; the material impingement plate is installed on the front end of expansion link; laser beam shielding plate and sensor reflecting plate be arranged in parallel, are positioned at above the sensor reflecting plate and with expansion link to connect as one.
Between described laser beam shielding plate and the described expansion link connecting panel being set is connected, on the described laser beam shielding plate with the coupling end of described connecting panel be provided with the flexible direction of length direction and described expansion link consistent first regulate slotted hole, described laser beam shielding plate is regulated the slotted hole place in described first and is connected with described connecting panel bolt.
Face end relative with described sensor reflecting plate on the described laser beam shielding plate is provided with cleaning brush.
Be provided with the second adjusting slotted hole of the flexible perpendicular direction of length direction and described expansion link on the described connecting panel with the coupling end of described expansion link, described connecting panel is regulated the slotted hole place in described second and is connected with described expansion link bolt.
Described material impingement plate is the uncovered peviform of vertical placement, and its opening is towards described expansion link.
Described expansion link comprises the body of rod and the spring that is set on the body of rod, is provided with in the described bracket sleeve tube and can prevents that the described body of rod rear end from passing the baffle plate of described bracket sleeve tube, and described spring is between described baffle plate and described connecting panel.
Compared with prior art, but adopt the present invention when preventing the collision of equipment cantilever and goods buttress, not collide with the goods buttress by protective cradle self, avoid it to produce the deformation effect protection reliability, reduced the line service amount; Extended the cantilever protection blind area of reflecting plate front end; By at the laser beam shielding plate cleaning brush being set, expansion link will drive the dust foreign material on the cleaning brush removing reflecting plate in the process that bounces back, resets, with the functional reliability of stability sensor.
Description of drawings
Fig. 1 is the structural representation that the embodiment of the invention has the laser sensor reflecting plate support of self-shield effect.
Among the figure: 1, bracket sleeve tube; 2, laser beam shielding plate; 3, material impingement plate; 4, expansion link; 4-1, the body of rod; 4-2, spring; 5, sensor reflecting plate; 6, connecting panel; 7, first regulate slotted hole; 8, cleaning brush; 9, second regulate slotted hole; 10, baffle plate.
The specific embodiment
With reference to shown in Figure 1; present embodiment has the laser sensor reflecting plate support of self-shield effect; comprise bracket sleeve tube 1, laser beam shielding plate 2, material impingement plate 3 and expansion link 4; expansion link 4 is inserted in the bracket sleeve tube 1 and can stretches out and retract along bracket sleeve tube 1; lateral surface at bracket sleeve tube 1 is equipped with sensor reflecting plate 5; material impingement plate 3 is installed on the front end of expansion link 4; laser beam shielding plate 2 be arranged in parallel with sensor reflecting plate 5, and it is positioned at the top of sensor reflecting plate 5 and connects as one with expansion link 4.
The principle of work that present embodiment has the laser sensor reflecting plate support of self-shield effect is: in the suspending arm rotary process; when material impingement plate 3 bumps against with the goods buttress; goods buttress pressing materials impingement plate 3 makes itself and expansion link 4 interlocks bounce back to bracket sleeve tube 1 direction; if surpassing certain distance, retraction (is generally 10～40mm; can regulate); being fixed on laser beam shielding plate 2 on the expansion link 4 will cover laser beam and make its emission less than on the sensor reflecting plate 5; this moment, laser sensor can't detect reflected light; action is sent guard signal to apparatus control system stops corresponding cantilever gyration mechanism action; prevent that cantilever and goods buttress from bumping; the retraction of material impingement plate and expansion link can prevent that also support and goods buttress from continuing collision, avoids the support collision deformation simultaneously.Cantilever is as long as in the opposite direction revolution can be withdrawed from the collision forbidden zone, and expansion link drives laser beam shielding plate 5 and resets, and suspending arm rotary namely recovers normal condition.
Spring structure is adopted in the realization of the expanding-contracting action of expansion link 4 in the present embodiment, expansion link 4 comprises body of rod 4-1 and the spring 4-2 that is set on the body of rod, be provided with baffle plate 10 in the bracket sleeve tube 1, can prevent that the body of rod 4-1 rear end from passing bracket sleeve tube 1, spring 4-2 makes cantilever withdraw from behind the collision forbidden zone body of rod 4-1 and drives laser beam shielding plate 5 and reset between baffle plate 10 and connecting panel 6.Certainly, the action of the retraction of expansion link 4 also can adopt other structures to realize, such as between connecting panel 6 and baffle plate 10 high elastic rubber piece etc. being set.
Adopt connecting panel 6 to be connected between laser beam shielding plate 2 and the expansion link 4, connecting panel 6 is perpendicular to the expansion link setting, and the one end connects an end margin of laser beam shielding plate 2, and the other end is connected in expansion link 4, can adopt the mode of bolted connection.Time retraction distance is adjustable in order to make bouncing back to of expansion link 4 and laser beam shielding plate 2 cover laser beam, coupling end with connecting panel 6 on the laser beam shielding plate 2 is provided with the first adjusting slotted hole 7, the length direction of this slotted hole is consistent with the flexible direction of expansion link 4, and laser beam shielding plate 2 is regulated slotted hole 7 places in first and is connected with connecting panel 6 bolts.So, when regulate according to actual job situation needs retraction apart from the time, only need unscrew bolt, adjust the position of laser beam shielding plate 2, namely first regulate behind the restraint location of slotted hole 7 and bolt again fastening getting final product.
The function of horn of plenty present embodiment laser sensor reflecting plate support, face end relative with sensor reflecting plate 5 on laser beam shielding plate 2 is equipped with cleaning brush 8, can adopt the felt brush, in the process that expansion link 4 bounces back, resets, will automatically remove the dust and other impurities on the sensor reflecting plate 5, to keep its reflectance coefficient, avoid reflectance coefficient to reduce and cause the sensor misoperation.
Be attached to elasticity on the sensor reflecting plate 5 for regulating cleaning brush 8, guarantee that expansion link 4 and 2 motions of laser beam shielding plate are smooth, coupling end with expansion link 4 on connecting panel 6 is provided with the second adjusting slotted hole 9, the flexible perpendicular direction of the length direction of this slotted hole and expansion link 4, connecting panel 6 are regulated slotted hole 9 places in second and are connected with expansion link 4 bolts.When adjusting cleaning brush 8, only need unscrew bolt, adjust the position of connecting panel 6, namely second regulate behind the restraint location of slotted hole 9 and bolt again fastening getting final product.
The above only is preferred embodiment of the present invention, is not to be the restriction of the present invention being made other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solution of the present invention according to technical spirit of the present invention.
Claims (6)
1. laser sensor reflecting plate support with self-shield effect; it is characterized in that: comprise bracket sleeve tube, laser beam shielding plate, material impingement plate and be inserted in the bracket sleeve tube, can be along the flexible expansion link of bracket sleeve tube; the sensor reflecting plate is installed on the lateral surface of bracket sleeve tube; the material impingement plate is installed on the front end of expansion link; laser beam shielding plate and sensor reflecting plate be arranged in parallel, are positioned at above the sensor reflecting plate and with expansion link to connect as one.
2. the laser sensor reflecting plate support with self-shield effect according to claim 1; it is characterized in that: between described laser beam shielding plate and the described expansion link connecting panel is set and is connected; on the described laser beam shielding plate with the coupling end of described connecting panel be provided with the flexible direction of length direction and described expansion link consistent first regulate slotted hole, described laser beam shielding plate is regulated the slotted hole place in described first and is connected with described connecting panel bolt.
3. the laser sensor reflecting plate support with self-shield effect according to claim 2, it is characterized in that: face end relative with described sensor reflecting plate on the described laser beam shielding plate is provided with cleaning brush.
4. the laser sensor reflecting plate support with self-shield effect according to claim 3; it is characterized in that: be provided with the second adjusting slotted hole of the flexible perpendicular direction of length direction and described expansion link on the described connecting panel with the coupling end of described expansion link, described connecting panel is regulated the slotted hole place in described second and is connected with described expansion link bolt.
5. the laser sensor reflecting plate support with self-shield effect according to claim 1, it is characterized in that: described material impingement plate is the uncovered peviform of vertical placement, and its opening is towards described expansion link.
6. the laser sensor reflecting plate support with self-shield effect according to claim 2; it is characterized in that: described expansion link comprises the body of rod and the spring that is set on the body of rod; be provided with in the described bracket sleeve tube and can prevent that the described body of rod rear end from passing the baffle plate of described bracket sleeve tube, described spring is between described baffle plate and described connecting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210431829.8A CN102923492B (en) | 2012-11-02 | 2012-11-02 | Laser sensor reflecting-plate support having self-protecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210431829.8A CN102923492B (en) | 2012-11-02 | 2012-11-02 | Laser sensor reflecting-plate support having self-protecting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102923492A true CN102923492A (en) | 2013-02-13 |
| CN102923492B CN102923492B (en) | 2015-06-10 |
Family
ID=47638458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210431829.8A Expired - Fee Related CN102923492B (en) | 2012-11-02 | 2012-11-02 | Laser sensor reflecting-plate support having self-protecting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102923492B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332896A (en) * | 2019-04-25 | 2019-10-15 | 太仓北新建材有限公司 | A kind of plasterboard thickness monitor device |
| CN111953951A (en) * | 2020-08-14 | 2020-11-17 | 安徽信息工程学院 | Intelligent remote control bed based on Bluetooth 5.0 and wireless communication |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2903936Y (en) * | 2006-04-07 | 2007-05-23 | 张绍新 | Automatic monitoring detector for loading goods train |
| CN200955948Y (en) * | 2006-08-04 | 2007-10-03 | 江浩 | Device for dynamically measuring geometrical size increase or decrease of object |
| CN201988735U (en) * | 2010-12-20 | 2011-09-28 | 齐重数控装备股份有限公司 | Non-contact measuring device of numerical control heavy-type horizontal lathe |
| CN202880476U (en) * | 2012-11-02 | 2013-04-17 | 张永宽 | Laser sensor baffle-board support with self-protection function |
-
2012
- 2012-11-02 CN CN201210431829.8A patent/CN102923492B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2903936Y (en) * | 2006-04-07 | 2007-05-23 | 张绍新 | Automatic monitoring detector for loading goods train |
| CN200955948Y (en) * | 2006-08-04 | 2007-10-03 | 江浩 | Device for dynamically measuring geometrical size increase or decrease of object |
| CN201988735U (en) * | 2010-12-20 | 2011-09-28 | 齐重数控装备股份有限公司 | Non-contact measuring device of numerical control heavy-type horizontal lathe |
| CN202880476U (en) * | 2012-11-02 | 2013-04-17 | 张永宽 | Laser sensor baffle-board support with self-protection function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332896A (en) * | 2019-04-25 | 2019-10-15 | 太仓北新建材有限公司 | A kind of plasterboard thickness monitor device |
| CN110332896B (en) * | 2019-04-25 | 2021-05-28 | 太仓北新建材有限公司 | Gypsum board thickness monitoring device |
| CN111953951A (en) * | 2020-08-14 | 2020-11-17 | 安徽信息工程学院 | Intelligent remote control bed based on Bluetooth 5.0 and wireless communication |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102923492B (en) | 2015-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202880476U (en) | Laser sensor baffle-board support with self-protection function | |
| CN102923492A (en) | Laser sensor reflecting-plate support having self-protecting function | |
| CN110125538A (en) | A kind of metal plate laser cutting device | |
| CN208414233U (en) | A kind of glass cutting equipment recycling bins | |
| CN101435879B (en) | Barrier detection device and stacker having the same | |
| CN216139854U (en) | New energy automobile fills electric pile anticollision and uses railing | |
| CN109537783A (en) | A kind of safe and reliable support construction for building curtain wall | |
| CN106629093B (en) | One kind taking off grain header structure | |
| CN202279498U (en) | Belt deviation switch | |
| CN216437325U (en) | High definition digtal camera with anticollision function | |
| CN214827347U (en) | Bucket wheel machine and bucket wheel machine cantilever buffer stop thereof | |
| CN211140932U (en) | Ship unloaders and collision device thereof | |
| CN206108456U (en) | Anti -collision device | |
| CN209306353U (en) | A kind of anticollision device, collision-prevention device of shuttle belt machine | |
| CN110843733A (en) | Automatic adjust device that disappears of crossbeam height | |
| CN217620699U (en) | Electric power inspection robot and anti-collision device | |
| CN210791053U (en) | Camera lens protector for warehouse inspection robot | |
| CN211180259U (en) | Anti-collision detection device of bottle washing machine | |
| CN201670562U (en) | Electromechanical intelligent full-section multifunctional brake mechanism for broken belt protection device | |
| CN215401840U (en) | Laser sensor reflecting plate support made of metal | |
| CN218706522U (en) | Belt conveyor hopper putty detection device | |
| CN214935858U (en) | Safety anti-collision device of stacker and stacker | |
| CN220065084U (en) | Display screen capable of early warning and collision prevention | |
| CN217047974U (en) | Spray head anti-collision device of digital printer | |
| CN216291152U (en) | Road monitoring instrument based on Internet of things |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151102 |
|
| EXPY | Termination of patent right or utility model |