CN114194746A - Small-eye guardrail linkage locking protection device - Google Patents
Small-eye guardrail linkage locking protection device Download PDFInfo
- Publication number
- CN114194746A CN114194746A CN202111302911.6A CN202111302911A CN114194746A CN 114194746 A CN114194746 A CN 114194746A CN 202111302911 A CN202111302911 A CN 202111302911A CN 114194746 A CN114194746 A CN 114194746A
- Authority
- CN
- China
- Prior art keywords
- guardrail
- protection
- line box
- door
- tearing
- 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
- 241000542420 Sphyrna tudes Species 0.000 title claims description 11
- 230000001681 protective effect Effects 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 9
- 239000010878 waste rock Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 210000001507 arthropod compound eye Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
Abstract
The invention provides a linkage locking protection device for a eyelet guardrail, which comprises a belt conveyor main body, a protection guardrail, a guardrail door and a tearing protection main line box, wherein the belt conveyor main body is positioned at the inner side of the protection guardrail, the guardrail door is hinged on the protection guardrail, the tearing protection main line box is fixedly connected to the front surface of the protection guardrail, and the tearing protection auxiliary line box is fixedly connected to the front surface of the guardrail door. The beneficial effects are that, open the guardrail door, make tear protection main line box and tear the vice line box of protection and keep away from each other, infrared emitter and infrared receiver dislocation disconnection on it to can be by tearing protection main line box control belt feeder main part disconnection power, make the workman carry out safe and efficient clearance to the waste rock of accumulational card eye, personnel's factor of safety is higher, and comparatively save time, need not to carry out artifical emergency stop and contact stop switch shutting, and the usage is extensive, and the suitability is high, is suitable for using widely.
Description
Technical Field
The invention relates to the technical field of protective guardrails, in particular to a small-eye guardrail linkage locking protection device.
Background
The guardrail refers to industrial guardrail. The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like. The guard rail is visible everywhere in our lives. The price per meter length of the guardrail can also be different according to the height.
The small hole construction in a work area is used more, when waste rocks or holes are accumulated in the small holes, manual treatment is needed, the small holes need to be pulled to stop suddenly or run to a switch to stop power supply, the waste rocks are accumulated too much instantly, the cleaning difficulty and the safety are increased, and therefore the small hole guardrail linkage locking protection device is provided to solve the problems.
Disclosure of Invention
In order to make up for the defects, the invention provides a small-hole guardrail linkage locking protection device, and aims to solve the problems that manual cleaning is slow and inconvenient, power failure and unlocking are caused when the small holes accumulate gangue or are blocked in the conventional belt conveyor and other devices need to be stopped suddenly or run to a switch, the cleaning difficulty is increased, and the safety is reduced.
The invention provides a small-eye guardrail linkage locking protection device which comprises a belt conveyor main body, a protection guardrail, a guardrail door and a tearing protection main line box, wherein the belt conveyor main body is provided with a plurality of small-eye guardrails;
the belt feeder main part is located the inboard of protection guardrail, the guardrail door articulates on the protection guardrail, tear protection main line box fixed connection in the front of protection guardrail, the vice line box of protection is torn to the positive fixedly connected with of guardrail door, tear protection main line box and tear the vice line box of protection relative one side difference fixedly connected with infrared emitter and infrared receiver.
In the above-mentioned realization process, the belt feeder main part plays the protection effect by the protection guardrail, it installs respectively on protection guardrail and guardrail door to tear protection line box and tear the vice line box of protection, use more when the construction of work area ommateum, the ommateum piles up waste rock or card eye, open the guardrail door, make and tear protection line box and tear the vice line box of protection and keep away from each other, infrared emitter and infrared receiver on it break off each other, thereby can be by tearing protection line box control belt feeder main part disconnection power supply, make the workman carry out safe and efficient clearance to the waste rock of accumulational card eye, personnel's factor of safety is higher, and comparatively save time, need not to carry out artifical emergency stop and contact shutdown shutting, and the usage is extensive, the suitability is high, and is suitable for being generalized to use.
In a specific embodiment, a metal plate is fixedly connected to the front face of the guardrail door, an electromagnet is fixedly connected to the front face of the guardrail door, and the back face of the metal plate is in contact with the front face of the electromagnet.
In the above-mentioned realization process, when the guardrail door is in the closed condition, can play the adsorption effect to the metal sheet by the electro-magnet to make the guardrail door comparatively stable with the closure of protection guardrail, infrared emitter is comparatively stable with infrared receiver's being connected, is difficult for taking place the condition such as mistake touch.
In a specific embodiment, the protective guard rail and the guard rail door are both composed of small-hole protective nets.
In the implementation process, the eyelet protective net plays a certain dustproof effect, the belt conveyor main body can be protected from being damaged outside easily, and the practicability of the device is improved.
In a specific embodiment, the front face of the protection guardrail is fixedly connected with a PLC controller, and the output end of the PLC controller is electrically connected with the electromagnet and the input end of the belt conveyor main body.
In the implementation process, the PLC controller can control the electromagnet and the belt conveyor main body, so that the guardrail door can be stably controlled by the PLC controller for controlling the electromagnet and the belt conveyor main body after being opened, and the practicability of the device is improved.
In a specific embodiment, the input ends of the tearing protection main line box and the tearing protection auxiliary line box are electrically connected with the output ends of the infrared emitter and the infrared receiver.
In the implementation process, after the tearing protection main line box is disconnected with the infrared receiver, the power of the belt conveyor main body can be controlled to be disconnected, and the practicability of the device is improved.
In a specific implementation scheme, the output ends of the tearing protection main line box and the tearing protection auxiliary line box are electrically connected with the input ends of the PLC controller and the belt conveyor main body.
In the implementation process, the tearing protection main line box and the PLC can simultaneously control the belt conveyor main body to be powered off, so that the device is controlled more stably and is not easy to have accidents.
In a specific embodiment, a dust screen is laid on the top of the protective guardrail.
In the implementation process, the dustproof net has a better dustproof effect, so that dust stones caused by the external environment are not easy to accumulate in the belt conveyor main body, and the practicability of the device is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to an embodiment of the present invention;
fig. 3 provides a schematic front sectional view of an embodiment of the present invention.
In the figure: 1-a belt conveyor main body; 2-protective guard rail; 3-a guardrail door; 4-tearing the protection main line box; 5-tearing the protective auxiliary line box; 6-infrared emitter; 7-an infrared receiver; 8-a metal plate; 9-an electromagnet; 10-a PLC controller; 11-dust screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-3, the present invention provides a technical solution: a small-eye guardrail linkage locking protection device comprises a belt conveyor main body 1, a protection guardrail 2, a guardrail door 3 and a tearing protection main line box 4;
the belt conveyor main body 1 is positioned on the inner side of the protective guardrail 2, the guardrail door 3 is hinged on the protective guardrail 2, the tearing protection main line box 4 is fixedly connected to the front surface of the protective guardrail 2, the tearing protection auxiliary line box 5 is fixedly connected to the front surface of the guardrail door 3, and the infrared emitter 6 and the infrared receiver 7 are respectively and fixedly connected to one side of the tearing protection main line box 4 opposite to the tearing protection auxiliary line box 5;
in the above-mentioned realization in-process, tear protection thread box 4 and tear the vice line box 5 of protection and install respectively on protection guardrail 2 and guardrail door 3, use more when the work area eyelet construction, the eyelet piles up waste rock or card eye, open guardrail door 3, make and tear protection thread box 4 and tear the vice line box 5 of protection and keep away from each other, infrared emitter 6 and infrared receiver 7 dislocation disconnection on it, thereby can be by tearing protection thread box 4 control belt feeder main part 1 outage, make the workman carry out safe and efficient clearance to the waste rock of accumulational card eye, personnel's factor of safety is higher, and comparatively save time, need not to carry out artifical emergency stop and contact stop switch shutting, and the usage is extensive, the suitability is high, be suitable for and use widely.
In some specific embodiments, the front surface of the guardrail door 3 is fixedly connected with a metal plate 8, the front surface of the guardrail 2 is fixedly connected with an electromagnet 9, and the back surface of the metal plate 8 is in contact with the front surface of the electromagnet 9;
in the above-mentioned realization process, when guardrail door 3 is in the closed condition, can play adsorption effect to metal sheet 8 by electro-magnet 9 to make guardrail door 3 comparatively stable with protection guardrail 2's closure, infrared emitter 6 is comparatively stable with infrared receiver 7's being connected, is difficult for taking place the condition such as mistake touch.
In some specific embodiments, the protection fence 2 and the fence door 3 are both composed of small-eye protection nets;
in the implementation process, the eyelet protective net plays a certain dustproof effect, the belt conveyor main body 1 can be protected from being damaged outside easily, and the practicability of the device is improved.
In some specific embodiments, the front surface of the protective guardrail 2 is fixedly connected with a PLC controller 10, and an output end of the PLC controller 10 is electrically connected with the electromagnet 9 and an input end of the belt conveyor main body 1;
in the implementation process, the PLC 10 can control the electromagnet 9 and the belt conveyor main body 1, so that after the guardrail door 3 is opened, the electromagnet 9 and the belt conveyor main body 1 can be stably controlled by the PLC 10, and the practicability of the device is improved.
In some specific embodiments, the input ends of the tear protection main line box 4 and the tear protection sub line box 5 are electrically connected with the output ends of the infrared emitter 6 and the infrared receiver 7;
in the above-mentioned realization process, tear protection line box 4 and take place to break off at infrared emitter 6 and infrared receiver 7 back, steerable belt feeder main part 1 deenergization has increased the practicality of device.
In some specific embodiments, the output ends of the tearing protection main line box 4 and the tearing protection auxiliary line box 5 are electrically connected with the input ends of the PLC 10 and the belt conveyor main body 1;
in the implementation process, the tearing protection main line box 4 and the PLC 10 can simultaneously control the belt conveyor main body 1 to cut off the power supply, so that the control of the device is stable, and accidents are not easy to happen.
In some specific embodiments, a dust screen 11 is laid on top of the protective guard 2.
In the implementation process, the dustproof net 11 has a good dustproof effect, so that dust and small stones caused by the external environment are not easy to accumulate in the belt conveyor main body 1, and the practicability of the device is improved.
The working principle of the eyelet guardrail linkage locking protection device is as follows: tear protection owner line box 4 and tear the vice line box 5 of protection and install respectively on protection guardrail 2 and guardrail door 3, use more when the small eye construction in work area, when the small eye piles up waste rock or card eye, open guardrail door 3, make and tear protection owner line box 4 and tear the vice line box 5 of protection and keep away from each other, infrared emitter 6 and infrared receiver 7 dislocation disconnection on it, thereby can be by tearing protection owner line box 4 control belt feeder main part 1 outage, make the workman carry out safe and efficient clearance to the waste rock of accumulational card eye, personnel's factor of safety is higher, and comparatively save time, need not to carry out artifical emergency stop and contact stop switch shutting, and the usage is extensive, high applicability, and the device is suitable for being generalized to use.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a small-eye guardrail linkage shutting protection device which characterized in that: comprises a belt conveyor main body (1), a protective guardrail (2), a guardrail door (3) and a tearing protective main line box (4);
belt feeder main part (1) is located the inboard of protection guardrail (2), guardrail door (3) articulate on protection guardrail (2), tear protection owner line box (4) fixed connection in the front of protection guardrail (2), the vice line box of protection (5) is torn to the positive fixedly connected with of guardrail door (3), tear protection owner line box (4) and tear the vice line box of protection (5) relative one side difference fixedly connected with infrared emitter (6) and infrared receiver (7).
2. The eyelet guardrail interlocking latch protection device of claim 1, wherein: the guardrail comprises a guardrail door (3), and is characterized in that a metal plate (8) is fixedly connected to the front side of the guardrail door (3), an electromagnet (9) is fixedly connected to the front side of the guardrail door (2), and the back side of the metal plate (8) is in contact with the front side of the electromagnet (9).
3. The eyelet guardrail interlocking latch protection device of claim 1, wherein: the protective guard bar (2) and the guard bar door (3) are both composed of small-eye protective nets.
4. The eyelet guardrail interlocking latch protection device of claim 2, wherein: the front face of the protection guardrail (2) is fixedly connected with a PLC (programmable logic controller) (10), and the output end of the PLC (10) is electrically connected with the electromagnet (9) and the input end of the belt conveyor main body (1).
5. The eyelet guardrail interlocking latch protection device of claim 1, wherein: the input ends of the tearing protection main line box (4) and the tearing protection auxiliary line box (5) are electrically connected with the output ends of the infrared emitter (6) and the infrared receiver (7).
6. The eyelet guardrail interlocking latch protection device of claim 4, wherein: the output ends of the tearing protection main line box (4) and the tearing protection auxiliary line box (5) are electrically connected with the input ends of the PLC controller (10) and the belt conveyor main body (1).
7. The eyelet guardrail interlocking latch protection device of claim 1, wherein: and a dustproof net (11) is laid at the top of the protective guardrail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111302911.6A CN114194746A (en) | 2021-11-04 | 2021-11-04 | Small-eye guardrail linkage locking protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111302911.6A CN114194746A (en) | 2021-11-04 | 2021-11-04 | Small-eye guardrail linkage locking protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114194746A true CN114194746A (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111302911.6A Pending CN114194746A (en) | 2021-11-04 | 2021-11-04 | Small-eye guardrail linkage locking protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114194746A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3626262A1 (en) * | 1986-08-02 | 1988-02-11 | Nsm Magnettechnik | Process and apparatus for collecting and assembling identical cylindrical bodies, such as primarily empty cans, to form a multi-row layer of high packing density |
| JPH08184243A (en) * | 1994-12-29 | 1996-07-16 | Dantani Plywood Co Ltd | Door closing structure |
| CN201080751Y (en) * | 2007-08-15 | 2008-07-02 | 单悌富 | Magnetic absorbing door |
| CN203497589U (en) * | 2013-09-10 | 2014-03-26 | 安徽恒源煤电股份有限公司钱营孜煤矿 | Belt machine tail protective fence |
| CN204324209U (en) * | 2014-12-16 | 2015-05-13 | 安徽恒源煤电股份有限公司 | A kind of belt machine end guardrail |
| CN206290130U (en) * | 2016-11-01 | 2017-06-30 | 天津市腾泰建材有限公司 | A kind of Novel magnetic suction door |
| CN107762282A (en) * | 2017-11-16 | 2018-03-06 | 广东樱花智能科技有限公司 | A kind of smart lock |
| CN208016077U (en) * | 2018-04-12 | 2018-10-26 | 浙江磐至科技有限公司 | Hotel guest room manages system |
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| CN210957473U (en) * | 2019-10-21 | 2020-07-07 | 时保光 | Outdoor air-cooled power distribution cabinet capable of being opened and closed controllably |
| CN212830903U (en) * | 2020-08-03 | 2021-03-30 | 山西省长治经坊煤业有限公司 | Conveyer belt shutting protective barrier |
| JP2021155163A (en) * | 2020-03-26 | 2021-10-07 | 住友金属鉱山株式会社 | Safety protection device for automatic operation apparatus |
-
2021
- 2021-11-04 CN CN202111302911.6A patent/CN114194746A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3626262A1 (en) * | 1986-08-02 | 1988-02-11 | Nsm Magnettechnik | Process and apparatus for collecting and assembling identical cylindrical bodies, such as primarily empty cans, to form a multi-row layer of high packing density |
| JPH08184243A (en) * | 1994-12-29 | 1996-07-16 | Dantani Plywood Co Ltd | Door closing structure |
| CN201080751Y (en) * | 2007-08-15 | 2008-07-02 | 单悌富 | Magnetic absorbing door |
| CN203497589U (en) * | 2013-09-10 | 2014-03-26 | 安徽恒源煤电股份有限公司钱营孜煤矿 | Belt machine tail protective fence |
| CN204324209U (en) * | 2014-12-16 | 2015-05-13 | 安徽恒源煤电股份有限公司 | A kind of belt machine end guardrail |
| CN206290130U (en) * | 2016-11-01 | 2017-06-30 | 天津市腾泰建材有限公司 | A kind of Novel magnetic suction door |
| CN107762282A (en) * | 2017-11-16 | 2018-03-06 | 广东樱花智能科技有限公司 | A kind of smart lock |
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| JP2021155163A (en) * | 2020-03-26 | 2021-10-07 | 住友金属鉱山株式会社 | Safety protection device for automatic operation apparatus |
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