CN113816232B - Monitoring device for special equipment inspection and use method thereof - Google Patents
Monitoring device for special equipment inspection and use method thereof Download PDFInfo
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- CN113816232B CN113816232B CN202111157264.4A CN202111157264A CN113816232B CN 113816232 B CN113816232 B CN 113816232B CN 202111157264 A CN202111157264 A CN 202111157264A CN 113816232 B CN113816232 B CN 113816232B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention belongs to the technical field of special equipment detection, in particular to a monitoring device for special equipment detection and a using method thereof, aiming at the problems in the prior art, the monitoring device comprises a monitor, wherein a fixed shell is fixedly arranged on the outer side of the monitor, a glass shield is fixedly connected to the bottom of the fixed shell, a top shell is fixedly connected to the top of the fixed shell, a supporting plate is fixedly connected to the inner wall of the side surface of the top shell, a gap is reserved between the bottom of the supporting plate and the inner wall of the bottom of the top shell, a controller is fixedly connected to the outer wall of the top of the supporting plate, a connecting ring is arranged on the outer wall of the side surface of the top shell, the outer walls of two sides of the connecting ring are fixedly connected with a cross arm, a guide wheel is fixedly connected to the other end of the cross arm through a rotating shaft, and a stop mechanism is arranged above the guide wheel. The elevator monitoring system can prevent the monitor from being damaged along with falling of the elevator, so that the monitor can be fully used, and meanwhile, the condition of the elevator falling can be better monitored through the monitor.
Description
Technical Field
The invention relates to the technical field of special equipment detection, in particular to a monitoring device for special equipment detection and a using method thereof.
Background
An elevator is a kind of special equipment, which refers to a permanent transport equipment that serves several specific floors in a building, the cars of which travel in at least two rigid orbital movements perpendicular to the horizontal plane or inclined at an angle of less than 15 ° to the vertical.
Whether the elevator can be safely operated mainly depends on several links of production, installation, maintenance and use, more than 60% of elevator accidents are statistically caused by improper maintenance and use, which is accompanied by the safety problem of the elevator, how to detect the operation condition of the elevator more professionally, eliminate hidden safety faults of the elevator, avoid potential safety hazards caused by the elevator accidents, and become a common concern of users.
When falling to the elevator detects, need monitor the inside condition of elevator with the inside condition of real-time observation elevator and monitor usually, current monitoring device is direct mount in the inside of elevator usually, falls behind when the elevator, and monitoring device can damage along with falling of elevator, and then leads to the cost great.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a monitoring device for special equipment inspection and a using method thereof.
The invention provides a monitoring device for special equipment inspection, which comprises a monitor, wherein a fixed shell is fixedly arranged on the outer side of the monitor, a glass shield is fixedly connected to the bottom of the fixed shell, a top shell is fixedly connected to the top of the fixed shell, a supporting plate is fixedly connected to the inner wall of the side surface of the top shell, a gap is reserved between the bottom of the supporting plate and the inner wall of the bottom of the top shell, a controller is fixedly connected to the outer wall of the top of the supporting plate, a connecting ring is arranged on the outer wall of the side surface of the top shell, cross arms are fixedly connected to the outer walls of the two sides of the connecting ring, a guide wheel is fixedly connected to the other end of each cross arm through a rotating shaft, a stop mechanism is arranged above the guide wheel, a buffer block is fixedly connected to the outer wall of the bottom of each cross arm, a fixed ring fixedly connected to the top of an elevator car is arranged on the side surface of the fixed shell, the fixed shell and the fixed ring slide relatively, and a clutch mechanism is arranged between the fixed shell and the fixed ring.
Preferably, clutching mechanism includes the disk of fixed connection in retainer plate side outer wall, and the side inner wall of disk and the side inner wall of retainer plate open and have communicating six annular evenly distributed's pressure chamber, and the side inner wall sliding connection who presses the chamber has the dop that extends to the retainer plate inside, and the tip of dop is hemispherical structure, and open the side outer wall bottom of set casing has the draw-in groove with dop looks adaptation, the other end outer wall fixedly connected with spring of dop.
Preferably, the side outer wall of circle rotates and is connected with the regulating ring, and the perpendicular cross-section of regulating ring is L type structure, there are two at least annular evenly distributed's check pin bottom of regulating ring through threaded connection, the bottom outer wall of circle is opened has the annular locking groove corresponding with the check pin, the other end fixedly connected with sliding connection of spring is in the wedge of pressing chamber side inner wall, the cross section of wedge is trapezium structure, the one end inner wall of pressing the chamber is opened there is the spout, the side inner wall fixedly connected with of regulating ring slides in the inside pole that supports of spout, the one end that supports the pole contacts with the side of wedge.
Preferably, the outer wall of the top of the fixing ring is provided with a conductive ring groove, the outer wall of the side surface of the fixing shell is fixedly connected with a conductive pressing ring matched with the conductive ring groove, and the outer wall of the bottom of the conductive pressing ring and the inner wall of the bottom of the conductive ring groove are respectively and fixedly connected with electrode plates matched with each other.
Preferably, the stopping mechanism comprises a transverse shell fixedly connected to the outer wall of the top of the transverse arm, a stopping push rod is connected to the inner wall of the side face of the transverse shell in a sliding mode, a stopping block is fixedly connected to one end of the stopping push rod and located above the guide wheel, and an upper piston block sliding on the inner wall of the side face of the transverse shell is fixedly connected to the other end of the stopping push rod.
Preferably, an inner cavity is formed in the cross arm, a lower piston block is connected to the inner wall of the side face of the inner cavity in a sliding mode, a linkage rod is fixedly connected to the outer wall of one side of the lower piston block, the other end of the linkage rod extends to one side of the guide wheel, a cam is arranged in the guide wheel, and one end of the linkage rod is rotatably connected to the outer wall of the side face of the cam.
Preferably, the outer wall of the top of the cross arm is fixedly connected with a one-way pressure relief valve of which the air inlet end is communicated with the inner cavity, the air outlet end of the one-way pressure relief valve is connected with a pressure relief pipe communicated with the cross shell, one end of the inner cavity, which is far away from the lower piston block, is provided with an air outlet one-way valve, the outer wall of the bottom of the cross arm is fixedly connected with an air inlet one-way valve which is communicated with the inner cavity and is positioned between the air outlet one-way valve and the lower piston block, the outer side of the air inlet one-way valve is arranged on an air inlet shell which is fixedly connected to the outer wall of the bottom of the cross arm and is provided with a hole, and the air inlet shell is filled with an air filter element.
Preferably, the fixed shell is slidably connected to the inner side wall of the connecting ring, the outer wall of the top of the cross arm is fixedly connected with an outer air guide cylinder communicated with the inner cavity, the inner side wall of the outer air guide cylinder is slidably connected with an inner air guide cylinder, the bottom of the top shell is provided with an air inlet hole, the inner air guide cylinder is fixedly connected to the inner side wall of the air inlet hole, and the outer side wall of the top shell is provided with an air outlet hole.
A monitoring device for special equipment inspection is used, the monitoring device comprises a monitor, a fixed shell is fixedly arranged on the outer side of the monitor, a glass shield is fixedly connected to the bottom of the fixed shell, a top shell is fixedly connected to the top of the fixed shell, a supporting plate is fixedly connected to the inner wall of the side face of the top shell, a gap is reserved between the bottom of the supporting plate and the inner wall of the bottom of the top shell, a controller is fixedly connected to the outer wall of the top of the supporting plate, a connecting ring is arranged on the outer wall of the side face of the top shell, cross arms are fixedly connected to the outer walls of the two sides of the connecting ring, guide wheels are fixedly connected to the other ends of the cross arms through rotating shafts, a stop mechanism is arranged above the guide wheels, a buffer block is fixedly connected to the outer wall of the bottom of each cross arm, a fixing ring fixedly connected to the top of an elevator car is arranged on the side face of the fixed shell, the fixed shell slides relative to the fixing ring, and a clutch mechanism is arranged between the fixing shell and the fixing ring;
the method comprises the following steps:
s1: when the elevator normally runs, the clutch mechanism is in a merging state, the guide wheel normally rolls up and down along the guide rail of the elevator, the stop mechanism is not started, and the monitor normally monitors the internal condition of the elevator;
s2: when the elevator suddenly falls, the stopping mechanism starts and locks the guide rails of the elevator, the cross arm is clamped between the guide rails of the elevator under the action of the stopping mechanism, the clutch mechanism is separated, and the monitor is separated from the elevator and cannot fall along with the elevator.
The beneficial effects of the invention are as follows: through setting up the xarm, clutching mechanism and stop gear, set up the watch-dog on the xarm, set up clutching mechanism between watch-dog and elevator, set up stop gear at the both ends of xarm, fall and when certain acceleration when the elevator in the twinkling of an eye, clutching mechanism can make and separate between watch-dog and the elevator, and make the xarm stop the tenesmus through stop gear, and then can prevent that the watch-dog from damaging along with falling of elevator, make watch-dog ability make full use of, the condition when also can pass through the better monitoring elevator of watch-dog simultaneously and fall.
Drawings
Fig. 1 is a schematic overall structure diagram of a monitoring device for special equipment inspection according to the present invention;
FIG. 2 is a partial sectional view of a monitoring device for special equipment inspection according to the present invention;
fig. 3 is a schematic structural diagram of a monitoring device for special equipment inspection in fig. 2;
FIG. 4 is a schematic diagram of the internal structure of a pressure chamber of the monitoring device for special equipment inspection and the use method thereof;
fig. 5 is a schematic view of a guide wheel structure of a monitoring device for special equipment inspection and a use method thereof.
In the figure: 1 elevator car top, 2 air inlet shell, 3 top shell, 4 connecting ring, 5 air outlet hole, 6 transverse shell, 7 cross arm, 8 stop push rod, 9 stop block, 10 guide wheel, 11 buffer block, 12 conductive press ring, 13 glass shield, 14 fixing ring, 15 monitor, 16 air filter core, 17 air inlet one-way valve, 18 air outlet one-way valve, 19 support plate, 20 controller, 21 air inlet hole, 22 inner air guide cylinder, 23 outer air guide cylinder, 24 one-way pressure release valve, 25 lower piston block, 26 pressure release pipe, 27 linkage rod, 28 cam, 29 round block, 30 abutting rod, 31 adjusting ring, 32 wedge block, 33 locking nail, 34 spring, 35 clamping head, 36 clamping groove, 37 fixing shell, 38 pressure cavity, 39 inner cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-5, a monitoring device for special equipment inspection and a using method thereof include a monitor 15, a fixing shell 37 is fixedly arranged on the outer side of the monitor 15, a glass shield 13 is fixedly connected to the bottom of the fixing shell 37, a top shell 3 is fixedly connected to the top of the fixing shell 37, a supporting plate 19 is fixedly connected to the inner wall of the side surface of the top shell 3, a gap is reserved between the bottom of the supporting plate 19 and the inner wall of the bottom of the top shell 3, a controller 20 is fixedly connected to the outer wall of the top of the supporting plate 19, a wireless signal transmission module, a power supply module and the like are arranged inside the controller 20, a connecting ring 4 is arranged on the outer wall of the side surface of the top shell 3, cross arms 7 are fixedly connected to the outer walls of both sides of the connecting ring 4, guide wheels 10 are fixedly connected to the other ends of the cross arms 7 through rotating shafts, a stopping mechanism is arranged above the guide wheels 10, a buffer block 11 is fixedly connected to the outer wall of the bottom of the cross arms 7, a fixing ring 14 fixedly connected to the top of the elevator car top 1 is arranged on the side surface of the fixing shell 37, the fixing shell 37 and the fixing ring 14 slide relatively, and a clutch mechanism is arranged between the fixing shell 37 and the fixing ring 14.
The clutch mechanism comprises a round block 29 fixedly connected to the outer wall of the side face of the fixing ring 14, six communicated annular pressure chambers 38 evenly distributed are formed in the inner wall of the side face of the round block 29 and the inner wall of the side face of the fixing ring 14, a clamping head 35 extending to the inside of the fixing ring 14 is connected to the inner wall of the side face of each pressure chamber 38 in a sliding mode, the end portion of the clamping head 35 is of a hemispherical structure, a clamping groove 36 matched with the clamping head 35 is formed in the bottom of the outer wall of the side face of the fixing shell 37, and a spring 34 is fixedly connected to the outer wall of the other end of the clamping head 35.
Wherein, the side outer wall of circle piece 29 rotates and is connected with regulation ring 31, and the vertical cross-section of regulation ring 31 is L type structure, there are two at least annular evenly distributed's check pin 33 bottom of regulation ring 31 through threaded connection, the bottom outer wall of circle piece 29 is opened has the annular locking groove corresponding with check pin 33, the other end fixedly connected with sliding connection of spring 34 presses the wedge 32 of chamber 38 side inner wall, the cross section of wedge 32 is the trapezium structure, the one end inner wall of pressing chamber 38 is opened there is the spout, the side inner wall fixedly connected with of regulation ring 31 slides in the inside pole 30 that supports of spout, the one end of supporting pole 30 contacts with the side of wedge 32.
The top outer wall of the fixing ring 14 is provided with a conductive annular groove, the side outer wall of the fixing shell 37 is fixedly connected with a conductive pressing ring 12 matched with the conductive annular groove, the bottom outer wall of the conductive pressing ring 12 and the bottom inner wall of the conductive annular groove are respectively fixedly connected with electrode plates matched with each other, the electrode plates positioned on the conductive pressing ring 12 are connected with the monitor 15 and the controller 20, and the electrode plates positioned in the conductive annular groove are connected with a power supply system of the elevator.
The stopping mechanism comprises a transverse shell 6 fixedly connected to the outer wall of the top of the transverse arm 7, a stopping push rod 8 is connected to the inner wall of the side face of the transverse shell 6 in a sliding mode, a stopping block 9 is fixedly connected to one end of the stopping push rod 8, the stopping block 9 is located above the guide wheel 10, and an upper piston block sliding on the inner wall of the side face of the transverse shell 6 is fixedly connected to the other end of the stopping push rod 8.
An inner cavity 39 is formed in the cross arm 7, a lower piston block 25 is connected to the inner wall of the side face of the inner cavity 39 in a sliding mode, a linkage rod 27 is fixedly connected to the outer wall of one side of the lower piston block 25, the other end of the linkage rod 27 extends to one side of the guide wheel 10, a cam 28 is arranged in the guide wheel 10, and one end of the linkage rod 27 is connected to the outer wall of the side face of the cam 28 in a rotating mode.
The air inlet end of the one-way pressure release valve 24 is communicated with the inner cavity 39, the air outlet end of the one-way pressure release valve 24 is connected with a pressure release pipe 26 communicated with the transverse shell 6, an air outlet one-way valve 18 is arranged at one end, away from the lower piston block 25, of the inner cavity 39, an air inlet one-way valve 17 communicated with the inner cavity 39 and located between the air outlet one-way valve 18 and the lower piston block 25 is fixedly connected to the outer wall of the bottom of the transverse arm 7, the air inlet shell 2 with a hole and fixedly connected to the outer wall of the bottom of the transverse arm 7 is arranged on the outer side of the air inlet one-way valve 17, and an air filter element 16 is filled in the air inlet shell 2.
Wherein, the fixed shell 37 is connected with the inner side wall of the connecting ring 4 in a sliding way, the outer wall of the top of the cross arm 7 is fixedly connected with an outer air guide cylinder 23 communicated with the inner cavity 39, the inner side wall of the outer air guide cylinder 23 is connected with an inner air guide cylinder 22 in a sliding way, the bottom of the top shell 3 is provided with an air inlet 21, the inner air guide cylinder 22 is fixedly connected with the inner side wall of the air inlet 21, and the outer side wall of the top shell 3 is provided with an air outlet 5.
When the elevator normally goes up and down, the clamping head 35 can be clamped inside the clamping groove 36, the monitor 15 is located inside the elevator and monitors the inside of the elevator, meanwhile, the guide wheel 10 rolls along the guide wheel of the elevator, the cam 28 can drive the linkage rod 27 to reciprocate while the guide wheel 10 rolls, at the same time, through the reciprocating motion of the lower piston block 25, outside air can enter the inner cavity 39 from the air inlet one-way valve 17 after being filtered by the air filter element 16, and is discharged into the top shell 3 from the air outlet one-way valve 18 and then is discharged from the air outlet 5, so that the controller 20 is cooled, at the moment, because the rotating speed of the guide wheel 10 is slow, the gas circulation in the inner cavity 39 is small, the gas can be discharged from the air outlet one-way valve 18, at the moment, the one-way pressure release valve 24 cannot be ventilated, when the elevator falls, the elevator can descend at an accelerated speed, when the elevator accelerates to a certain speed, because the guide wheel 10 rotates fast, the gas flow in the inner cavity 39 is increased, and the gas outlet one-way valve 18 cannot discharge gas in time, the gas pressure in the inner cavity 39 is increased, when the preset gas pressure of the one-way pressure release valve 24 is increased, the gas can be discharged from the one-way pressure release valve 24 and enters the transverse shell 6, and then the stop push rod 8 is pushed, the stop block 9 abuts against the elevator guide rail, and further the transverse arm 7 is reduced and descended, at the moment, a speed difference is generated between the elevator and the transverse arm 7, and further the clamping head 35 is separated from the clamping groove 36, so that the fixed shell 37 is separated from the fixed ring 14, the relative position of the abutting rod 30 and the wedge-shaped block 32 can be adjusted by rotating the adjusting ring 31 and locked by the locking nail 33, the compression degree of the spring 34 can be adjusted, further the force when the clamping head 35 is pressed back can be adjusted, and further the speed of the elevator can be adjusted according to the separation of the clutch mechanism.
Example 2
A use method of a monitoring device for special equipment inspection comprises the monitoring device 15 in embodiment 1, wherein a fixed shell 37 is fixedly arranged on the outer side of the monitoring device 15, a glass shield 13 is fixedly connected to the bottom of the fixed shell 37, a top shell 3 is fixedly connected to the top of the fixed shell 37, a supporting plate 19 is fixedly connected to the inner side wall of the side surface of the top shell 3, a gap is reserved between the bottom of the supporting plate 19 and the inner bottom wall of the top shell 3, a controller 20 is fixedly connected to the outer side wall of the top of the supporting plate 19, a connecting ring 4 is arranged on the outer side wall of the side surface of the top shell 3, cross arms 7 are fixedly connected to the outer side walls of the two sides of the connecting ring 4, guide wheels 10 are fixedly connected to the other ends of the cross arms 7 through rotating shafts, a stop mechanism is arranged above the guide wheels 10, a buffer block 11 is fixedly connected to the outer bottom wall of the cross arms 7, a fixing ring 14 fixedly connected to the top of an elevator car roof 1 is arranged on the side surface of the fixing shell 37, the fixing shell 37 and the fixing ring 14 slide relatively, and a clutch mechanism is arranged between the fixing shell 37 and the fixing ring 14;
the method comprises the following steps:
s1: when the elevator normally runs, the clutch mechanism is in a merging state, the guide wheel 10 normally rolls up and down along the guide rail of the elevator, the stop mechanism is not started, and the monitor 15 normally monitors the internal condition of the elevator;
s2: when the elevator suddenly falls, the stopping mechanism is started and locks the guide rails of the elevator, the cross arm 7 is clamped between the guide rails of the elevator under the action of the stopping mechanism, the clutch mechanism is separated, and the monitor 15 is separated from the elevator and cannot fall along with the elevator.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a monitoring device for special equipment inspection, includes watch-dog (15), its characterized in that, the outside of watch-dog (15) is fixed to be provided with set casing (37), the bottom fixedly connected with glass guard shield (13) of set casing (37), the top fixedly connected with top shell (3) of set casing (37), the side inner wall fixedly connected with backup pad (19) of top shell (3), leave the clearance between the bottom of backup pad (19) and the bottom inner wall of top shell (3), the top outer wall fixedly connected with controller (20) of backup pad (19), the side outer wall of top shell (3) is provided with connecting ring (4), and the equal fixedly connected with xarm (7) of both sides outer wall of connecting ring (4), the other end of xarm (7) is through pivot fixedly connected with guide pulley (10), the top of guide pulley (10) is provided with stop gear, the bottom outer wall fixedly connected with buffer block (11) of xarm (7), the side of set casing (37) is provided with retainer plate (14) fixedly connected with the top (1) at the top of elevator car, between retainer plate (37) and the retainer plate (14), and the relative slip is provided with clutch gear between retainer plate (14).
2. The monitoring device for special equipment inspection according to claim 1, wherein the clutch mechanism comprises a round block (29) fixedly connected to the outer side wall of the fixing ring (14), six communicated annular pressure chambers (38) are formed in the inner side wall of the round block (29) and the inner side wall of the fixing ring (14) and are uniformly distributed, a clamping head (35) extending into the fixing ring (14) is connected to the inner side wall of each pressure chamber (38) in a sliding mode, the end portion of each clamping head (35) is of a hemispherical structure, a clamping groove (36) matched with the clamping head (35) is formed in the bottom of the outer side wall of the fixing shell (37), and a spring (34) is fixedly connected to the outer wall of the other end of each clamping head (35).
3. The monitoring device for special equipment inspection according to claim 2, wherein an adjusting ring (31) is rotatably connected to the outer wall of the side face of the round block (29), the vertical section of the adjusting ring (31) is of an L-shaped structure, the bottom of the adjusting ring (31) is connected with at least two locking nails (33) which are uniformly distributed in an annular shape through threads, an annular locking groove corresponding to the locking nails (33) is formed in the outer wall of the bottom of the round block (29), the other end of the spring (34) is fixedly connected with a wedge block (32) which is slidably connected to the inner wall of the side face of the pressing cavity (38), the cross section of the wedge block (32) is of a trapezoidal structure, a sliding groove is formed in the inner wall of one end of the pressing cavity (38), a supporting rod (30) which slides in the sliding groove is fixedly connected to the inner wall of the side face of the adjusting ring (31), and one end of the supporting rod (30) is in contact with the side face of the wedge block (32).
4. The monitoring device for special equipment inspection according to claim 1, wherein a conductive ring groove is formed in the top outer wall of the fixing ring (14), a conductive pressing ring (12) matched with the conductive ring groove is fixedly connected to the side outer wall of the fixing shell (37), and electrode plates matched with the bottom outer wall of the conductive pressing ring (12) and the bottom inner wall of the conductive ring groove are fixedly connected to the bottom outer wall of the conductive pressing ring (12) and the bottom inner wall of the conductive ring groove respectively.
5. A monitoring device for special equipment inspection according to claim 1, wherein the stop mechanism comprises a transverse shell (6) fixedly connected to the top outer wall of the transverse arm (7), a stop push rod (8) is slidably connected to the side inner wall of the transverse shell (6), a stop block (9) is fixedly connected to one end of the stop push rod (8), the stop block (9) is located above the guide wheel (10), and an upper piston block sliding on the side inner wall of the transverse shell (6) is fixedly connected to the other end of the stop push rod (8).
6. The monitoring device for special equipment inspection according to claim 5, wherein an inner cavity (39) is formed in the cross arm (7), a lower piston block (25) is connected to the inner side wall of the inner cavity (39) in a sliding mode, a linkage rod (27) is fixedly connected to the outer wall of one side of the lower piston block (25), the other end of the linkage rod (27) extends to one side of the guide wheel (10), a cam (28) is arranged in the guide wheel (10), and one end of the linkage rod (27) is rotatably connected to the outer side wall of the cam (28).
7. The monitoring device for special equipment inspection according to claim 6, wherein an air inlet end of the outer wall of the top of the cross arm (7) is fixedly connected with a one-way pressure relief valve (24) communicated with an inner cavity (39), an air outlet end of the one-way pressure relief valve (24) is connected with a pressure relief pipe (26) communicated with the cross shell (6), an air outlet one-way valve (18) is arranged at one end, far away from the lower piston block (25), of the inner cavity (39), an air inlet one-way valve (17) communicated with the inner cavity (39) and located between the air outlet one-way valve (18) and the lower piston block (25) is fixedly connected with the outer wall of the bottom of the cross arm (7), the outer side of the air inlet one-way valve (17) is arranged on the air inlet shell (2) fixedly connected to the outer wall of the bottom of the cross arm (7) and provided with a hole, and the air filter element (16) is filled in the air inlet shell (2).
8. A monitoring device for special equipment testing according to claim 7, characterized in that the fixed shell (37) is slidably connected to the side inner wall of the connecting ring (4), the top outer wall of the cross arm (7) is fixedly connected with an outer gas cylinder (23) communicated with the inner cavity (39), the side inner wall of the outer gas cylinder (23) is slidably connected with an inner gas cylinder (22), the bottom of the top shell (3) is provided with an air inlet hole (21), the inner gas cylinder (22) is fixedly connected to the side inner wall of the air inlet hole (21), and the side outer wall of the top shell (3) is provided with an air outlet hole (5).
9. The using method of the monitoring device for the special equipment inspection is characterized in that the monitoring device for the special equipment inspection is used, the monitoring device comprises a monitor (15), a fixing shell (37) is fixedly arranged on the outer side of the monitor (15), a glass shield (13) is fixedly connected to the bottom of the fixing shell (37), a top shell (3) is fixedly connected to the top of the fixing shell (37), a supporting plate (19) is fixedly connected to the inner wall of the side surface of the top shell (3), a gap is reserved between the bottom of the supporting plate (19) and the inner wall of the bottom of the top shell (3), a controller (20) is fixedly connected to the outer wall of the top of the supporting plate (19), a connecting ring (4) is arranged on the outer wall of the side surface of the top shell (3), a cross arm (7) is fixedly connected to the outer walls of the two sides of the connecting ring (4), a guide wheel (10) is fixedly connected to the other end of the cross arm (7) through a rotating shaft, a stop mechanism is arranged above the guide wheel (10), a buffer block (11) is fixedly connected to the outer wall of the bottom of the cross arm (7), a fixing ring (14) fixedly connected to the top of the elevator car top box (1) is arranged on the side surface of the fixing shell (37), and a clutch mechanism is arranged between the fixing shell (14) and the fixing shell (14);
the method comprises the following steps:
s1: when the elevator normally runs, the clutch mechanism is in a merging state, the guide wheel (10) normally rolls up and down along the guide rail of the elevator, the stop mechanism is not started, and the monitor (15) normally monitors the internal condition of the elevator;
s2: when the elevator suddenly falls, the stopping mechanism is started and locks the guide rails of the elevator, the cross arm (7) is clamped between the guide rails of the elevator under the action of the stopping mechanism, the clutch mechanism is separated, and the monitor (15) is separated from the elevator and cannot fall along with the elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111157264.4A CN113816232B (en) | 2021-09-30 | 2021-09-30 | Monitoring device for special equipment inspection and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111157264.4A CN113816232B (en) | 2021-09-30 | 2021-09-30 | Monitoring device for special equipment inspection and use method thereof |
Publications (2)
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928480A (en) * | 2018-07-05 | 2018-12-04 | 武汉捷特航空科技有限公司 | A kind of unmanned plane being automatically separated storehouse with photographic equipment waterproof |
| CN109502447A (en) * | 2018-12-10 | 2019-03-22 | 深圳资深投资管理有限公司 | Anti-fall elevator based on pressure and flow coupling control |
| CN109911208A (en) * | 2019-03-31 | 2019-06-21 | 吴国明 | A kind of monitoring based on thermal image analysis and drive alarm unmanned plane |
| CN110171575A (en) * | 2019-04-23 | 2019-08-27 | 青海炫飞电子科技有限公司 | A kind of unmanned plane with multi-faceted defencive function |
| CN110793741A (en) * | 2019-10-29 | 2020-02-14 | 迈格钠磁动力股份有限公司 | Mechanical clamping separation device |
| CN210854843U (en) * | 2019-10-08 | 2020-06-26 | 刘德才 | Elevator fault automatic alarm based on internet |
| CN111422356A (en) * | 2015-06-01 | 2020-07-17 | 深圳市大疆创新科技有限公司 | Flying apparatus |
| CN211141215U (en) * | 2019-12-17 | 2020-07-31 | 杨道明 | Elevator falling prevention mechanism |
-
2021
- 2021-09-30 CN CN202111157264.4A patent/CN113816232B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422356A (en) * | 2015-06-01 | 2020-07-17 | 深圳市大疆创新科技有限公司 | Flying apparatus |
| CN108928480A (en) * | 2018-07-05 | 2018-12-04 | 武汉捷特航空科技有限公司 | A kind of unmanned plane being automatically separated storehouse with photographic equipment waterproof |
| CN109502447A (en) * | 2018-12-10 | 2019-03-22 | 深圳资深投资管理有限公司 | Anti-fall elevator based on pressure and flow coupling control |
| CN109911208A (en) * | 2019-03-31 | 2019-06-21 | 吴国明 | A kind of monitoring based on thermal image analysis and drive alarm unmanned plane |
| CN110171575A (en) * | 2019-04-23 | 2019-08-27 | 青海炫飞电子科技有限公司 | A kind of unmanned plane with multi-faceted defencive function |
| CN210854843U (en) * | 2019-10-08 | 2020-06-26 | 刘德才 | Elevator fault automatic alarm based on internet |
| CN110793741A (en) * | 2019-10-29 | 2020-02-14 | 迈格钠磁动力股份有限公司 | Mechanical clamping separation device |
| CN211141215U (en) * | 2019-12-17 | 2020-07-31 | 杨道明 | Elevator falling prevention mechanism |
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