CN217181584U - Stacker-reclaimer entrance guard calling device for coal wharf - Google Patents
Stacker-reclaimer entrance guard calling device for coal wharf Download PDFInfo
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- CN217181584U CN217181584U CN202220771439.4U CN202220771439U CN217181584U CN 217181584 U CN217181584 U CN 217181584U CN 202220771439 U CN202220771439 U CN 202220771439U CN 217181584 U CN217181584 U CN 217181584U
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- stacker
- reclaimer
- entrance guard
- moisture absorption
- calling device
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Abstract
The utility model discloses a stacker-reclaimer entrance guard calling device for coal wharf, which comprises a mounting plate, a protective shell and a cover plate, wherein the mounting plate is connected with a stacker-reclaimer door through a bolt, the mounting plate is connected with the protective shell, the upper end of the protective shell is provided with a through hole, and the lower end of the cover plate is inserted from the through hole; the utility model discloses a door control calling set, including protective housing body tip, be provided with controller and entrance guard's calling set, face recognizer, be used for controlling entrance guard's calling set power supply and outage first relay, be used for controlling face recognizer power supply and outage second relay in the protective housing body, through setting up entrance guard's calling set in the protective housing body, effectively avoid the dust to gather on entrance guard's calling set, not only reduced the number of times of cleaning, improved work efficiency, improved entrance guard's calling set's life moreover.
Description
Technical Field
The utility model relates to a calling device technical field especially relates to a stacker-reclaimer entrance guard calling device for coal pier.
Background
The stacker-reclaimer is a material taking device commonly used in a coal wharf. In order to improve the operation safety of the stacker-reclaimer and enable an operator to operate according to operation rules, an access control calling device is arranged on a door of the stacker-reclaimer and is remotely connected with a controller through the access control calling device, and the controller controls to open the door of the stacker-reclaimer after verification.
Because the job site air condition of stacker-reclaimer is relatively poor, it is more to float the dust in the air for gather the dust on the entrance guard calling set easily, seriously influence entrance guard calling set's life, often clean entrance guard calling set moreover, also reduced the efficiency of work.
SUMMERY OF THE UTILITY MODEL
In order to solve the related technical problem, the utility model aims at providing a stacker-reclaimer entrance guard calling equipment for coal pier.
In order to achieve the purpose of the application, the technical scheme provided by the application is as follows:
the access control calling device of the stacker-reclaimer for the coal wharf is characterized by comprising an installation plate, a protection shell and a cover plate, wherein the installation plate is connected with a stacker-reclaimer door through a bolt and is connected with the protection shell, a through hole is formed in the upper end of the protection shell, and the lower end of the cover plate is inserted into the through hole;
the door control calling device is connected with the first relay, the face recognition device is connected with the second relay, and the upper photoelectric switch, the lower photoelectric switch, the first relay and the second relay are connected with the controller;
and the lower end of the cover plate is provided with a detection block matched with the upper photoelectric switch and the lower photoelectric switch for use.
The protective shell is internally provided with a cover plate, the protective shell is internally provided with a sliding groove, and the two side ends of the cover plate are respectively connected with the sliding grooves of the corresponding sides in a sliding mode.
Wherein, be provided with moisture absorption mechanism in the protection casing.
The moisture absorption mechanism comprises a ball head rod, a fixing block, a moisture absorption agent box and a mesh plate, the fixing block is connected with the inner side of the protection shell, a middle through hole is formed in the fixing block, the upper end of the ball head rod penetrates through the middle through hole, the lower end of the ball head rod is connected with the moisture absorption agent box, moisture absorption agents are placed in the moisture absorption agent box, an opening is formed in one side of the moisture absorption agent box, an insertion groove is formed in the opening, and the mesh plate is arranged in the insertion groove.
And the inner wall of the middle through hole is provided with a limiting mechanism for the ball head rod.
Compared with the prior art, the utility model has the advantages that the entrance guard beeper is arranged in the protective shell, thereby effectively avoiding dust accumulation on the entrance guard beeper, reducing the number of times of wiping, improving the working efficiency and prolonging the service life of the entrance guard beeper; in addition, set up face identification ware, after face identification, the just power supply of entrance guard's calling set, the security of operation has been improved, set up photoelectric switch, when detecting the piece and being located photoelectric switch department down, face identification ware outage, the heat dissipation of equipment in the protective housing has been reduced, the life and the security of equipment have been improved, when detecting the piece and being located photoelectric switch department, face identification ware power supply, the discernment passes through the back, controller control entrance guard's calling set is gone up the electricity, staff's accessible entrance guard's calling set contacts the door of opening with remote control personnel, be convenient for popularize and use in the industry.
Drawings
Fig. 1 is a first schematic view of a structure according to a first embodiment of the present application;
FIG. 2 is a second schematic diagram of a structure according to a first embodiment of the present application;
FIG. 3 is a schematic structural diagram of a second embodiment of the present application;
FIG. 4 is a schematic view showing the structure of a moisture absorption mechanism according to a second embodiment;
FIG. 5 is a schematic structural view of a fixing block in the moisture absorption mechanism;
in the figure, a mounting plate 1, a cover plate 2, an upper photoelectric switch 3, a protective shell 4, a lower photoelectric switch 5, a detection block 6, a face recognizer 7, a controller 8, an entrance guard beeper 9, a moisture absorption mechanism 10, a ball head rod 101, a fixing block 102, a moisture absorption box 103, a mesh plate 104, a middle through hole 1021, a spring 1022 and a ball head block 1023 are arranged.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when used in this specification the singular forms "a", "an" and/or "the" include "specify the presence of stated features, steps, operations, elements, or modules, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As used herein, the singular forms "a," "an," "the," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It will be understood that when an element is referred to herein as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example one
As shown in fig. 1 and 2, the present invention is configured in accordance with an embodiment.
The access control calling device of the stacker-reclaimer for the coal wharf comprises a mounting plate 1, a protective shell 4 and a cover plate 2, wherein the mounting plate 1 is connected with a stacker-reclaimer door through a bolt, the mounting plate 1 is connected with the protective shell 4, a through hole is formed in the upper end of the protective shell 4, and the lower end of the cover plate 2 is inserted into the through hole;
the end part of the protection shell 4 is provided with an upper photoelectric switch 3 and a lower photoelectric switch 5 at intervals up and down, a controller 8, an entrance guard beeper 9, a face recognizer 7, a first relay for controlling the power supply and the power failure of the entrance guard beeper 9 and a second relay for controlling the power supply and the power failure of the face recognizer 7 are arranged in the protection shell 4, the entrance guard beeper 9 is connected with the first relay, the face recognizer 7 is connected with the second relay, and the upper photoelectric switch 3, the lower photoelectric switch 5, the first relay and the second relay are connected with the controller 8;
the lower end of the cover plate 2 is provided with a detection block 6 which is matched with the upper photoelectric switch 3 and the lower photoelectric switch 5 for use.
The utility model effectively avoids dust from accumulating on the entrance guard beeper 9 by arranging the entrance guard beeper 9 in the protective shell 4, thereby not only reducing the number of times of wiping, improving the working efficiency, but also prolonging the service life of the entrance guard beeper 9; in addition, set up face identification ware 7, after face identification, entrance guard's calling set 9 just supplies power, the security of operation has been improved, set up photoelectric switch, when detecting piece 6 and being located photoelectric switch 5 department down, face identification ware 7 outage, the heat dissipation capacity of equipment in the protection casing 4 has been reduced, the life and the security of equipment have been improved, when detecting piece 6 and being located last photoelectric switch 3 department, face identification ware 7 supplies power, after the discernment passes through, 8 control entrance guard's calling set of controller is last power, staff's accessible entrance guard's calling set 9 contacts with remote control personnel and opens the door, be convenient for popularize and use in the industry.
Example two
As shown in fig. 3, 4 and 5, the present application is another embodiment of the present application.
On the basis of the first embodiment, in the present embodiment, two side walls in the protection housing 4 are both provided with sliding grooves, and two side ends of the cover plate 2 are respectively connected with the sliding grooves of the corresponding sides in a sliding manner.
Wherein, be provided with moisture absorption mechanism 10 in the protection casing 4, moisture absorption mechanism 10 includes bulb pole 101, fixed block 102, moisture absorption box 103 and reticular plate 104, fixed block 102 is connected with protection casing 4 is inboard, fixed block 102 is provided with middle through-hole 1021, bulb pole 101 upper end is followed middle through-hole passes, bulb pole 101 lower extreme with moisture absorption box 103 is connected, moisture absorption agent is placed to moisture absorption box 103, moisture absorption box 103 one side opening just is provided with the slot, be provided with reticular plate 104 in the slot. By using the mechanism, the electronic components in the protective shell can be placed in a moisture-absorbing manner and are affected with moisture.
Specifically, a limiting mechanism for the ball head rod is arranged on the inner wall of the middle through hole. The limiting mechanism comprises the following structures: be provided with the mounting groove that two symmetries set up on the inner wall of middle through-hole, be provided with bulb piece 1023 in the mounting groove, bulb piece 1023 medial extremity is connected with the one end of spring, and the other end and the mounting groove inside wall of spring are connected. In the structure, after the ball head rod 101 is inserted from the lower end of the middle through hole, the ball head block is extruded towards two sides, and after the ball head block passes through the middle through hole, the ball head block is reset to limit the ball head rod, so that the ball head rod cannot fall off automatically; the ball head rod can be pulled out from the lower end by applying downward force when the ball head rod needs to be detached and replaced, and the detachment and the installation are convenient and quick.
The technical means not described in detail in the present application are known techniques.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The access control calling device of the stacker-reclaimer for the coal wharf is characterized by comprising an installation plate, a protection shell and a cover plate, wherein the installation plate is connected with a stacker-reclaimer door through a bolt and is connected with the protection shell, a through hole is formed in the upper end of the protection shell, and the lower end of the cover plate is inserted into the through hole;
the door control calling device is connected with the first relay, the face recognizer is connected with the second relay, and the upper photoelectric switch, the lower photoelectric switch, the first relay and the second relay are connected with the controller;
and the lower end of the cover plate is provided with a detection block matched with the upper photoelectric switch and the lower photoelectric switch for use.
2. The door control calling device of the stacker-reclaimer for the coal wharf, according to claim 1, wherein sliding grooves are formed on two side walls in the protective shell, and two side ends of the cover plate are respectively connected with the sliding grooves on the corresponding sides in a sliding manner.
3. The coal wharf stacker-reclaimer entrance guard calling device of claim 1, wherein a moisture absorption mechanism is arranged in the protection housing.
4. The gate inhibition calling device of the stacker-reclaimer for the coal wharf, according to claim 3, wherein the moisture absorption mechanism comprises a ball head rod, a fixed block, a moisture absorption box and a mesh plate, the fixed block is connected with the inner side of the protection shell, the fixed block is provided with a middle through hole, the upper end of the ball head rod passes through the middle through hole, the lower end of the ball head rod is connected with the moisture absorption box, the moisture absorption box is used for placing moisture absorption agent, one side of the moisture absorption box is opened and provided with a slot, and the mesh plate is arranged in the slot.
5. The gate inhibition calling device of the stacker-reclaimer for the coal wharf, according to claim 4, wherein a limiting mechanism for a ball rod is arranged on an inner wall of the middle through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220771439.4U CN217181584U (en) | 2022-04-06 | 2022-04-06 | Stacker-reclaimer entrance guard calling device for coal wharf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220771439.4U CN217181584U (en) | 2022-04-06 | 2022-04-06 | Stacker-reclaimer entrance guard calling device for coal wharf |
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| Publication Number | Publication Date |
|---|---|
| CN217181584U true CN217181584U (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220771439.4U Active CN217181584U (en) | 2022-04-06 | 2022-04-06 | Stacker-reclaimer entrance guard calling device for coal wharf |
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| CN (1) | CN217181584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116229629A (en) * | 2023-05-09 | 2023-06-06 | 山东力拓智能科技有限公司 | Access control calling device control method and system |
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2022
- 2022-04-06 CN CN202220771439.4U patent/CN217181584U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116229629A (en) * | 2023-05-09 | 2023-06-06 | 山东力拓智能科技有限公司 | Access control calling device control method and system |
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