CN116544807A - Stop door supporting device with vibration reduction capability - Google Patents
Stop door supporting device with vibration reduction capability Download PDFInfo
- Publication number
- CN116544807A CN116544807A CN202310451660.0A CN202310451660A CN116544807A CN 116544807 A CN116544807 A CN 116544807A CN 202310451660 A CN202310451660 A CN 202310451660A CN 116544807 A CN116544807 A CN 116544807A
- Authority
- CN
- China
- Prior art keywords
- frame
- stop door
- connecting rod
- link
- supporting device
- 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
- 238000001125 extrusion Methods 0.000 claims abstract description 21
- 238000004804 winding Methods 0.000 claims description 23
- 238000013016 damping Methods 0.000 claims description 9
- 230000035939 shock Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
Abstract
The invention relates to the technical field of electrical cabinets, in particular to a stop door supporting device with vibration reduction capability; including supporting mechanism, supporting mechanism includes first mount, the second mount, the connecting rod, the link, two spliced poles, first extension spring, the second extension spring, the extrusion piece, the fixed axle, overcoat and locking piece, first mount and connecting rod are the both ends swing joint of link respectively, the second mount sets up on the connecting rod, the overcoat cover is in the outside of link, every spliced pole runs through the overcoat respectively and corresponds the open slot, the fixed axle sets up in the link, the both ends of first extension spring are connected with fixed axle and corresponding spliced pole respectively, extrusion piece and corresponding spliced pole swing joint, the both ends of second extension spring are connected with extrusion piece and overcoat respectively, the connecting rod cooperatees with extrusion piece, through the setting of above-mentioned structure, the shock attenuation support can be carried out to the stop door on the regulator cubicle, avoid the regulator cubicle to produce vibrations, electric apparatus in the protection regulator cubicle.
Description
Technical Field
The invention relates to the technical field of electrical cabinets, in particular to a stop door supporting device with vibration reduction capability.
Background
The electrical cabinet is a cabinet which is formed by processing steel materials and used for protecting normal operation of components, the manufacturing materials of the electrical cabinet are generally divided into two types, namely a hot rolled steel plate and a cold rolled steel plate, the cold rolled steel plate is softer than the hot rolled steel plate, the electrical cabinet is more suitable for manufacturing the electrical cabinet, the electrical cabinet is widely used and mainly used in the chemical industry, the environmental protection industry, the electric power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like, and a plurality of electrical appliances and arrangement lines are generally installed in the existing electrical cabinet.
However, when the electrical cabinet is closed, the stop door is in direct contact with the cabinet body to collide, the cabinet body can vibrate, and the electrical appliances in the electrical cabinet are easily damaged.
Disclosure of Invention
The invention aims to provide a stop door supporting device with vibration reduction capability, which solves the problem that at present, when an electrical cabinet is closed, the stop door is in direct contact with the cabinet body to collide, the cabinet body can vibrate, and the electrical appliances in the electrical cabinet are easy to damage.
In order to achieve the above purpose, the stop door supporting device with vibration damping capability comprises a supporting mechanism, wherein the supporting mechanism comprises a first fixing frame, a second fixing frame, a connecting rod, a connecting frame, two connecting columns, a first tension spring, a second tension spring, a squeezing block, a fixed shaft, an outer sleeve and a locking piece, wherein the first fixing frame and the connecting rod are respectively movably connected with the two ends of the connecting frame, the second fixing frame is arranged on the connecting rod, the outer sleeve is sleeved outside the connecting frame, the connecting frame is provided with two open slots, each connecting column respectively penetrates through the outer sleeve and the corresponding open slot, the fixed shaft is arranged in the connecting frame, the two ends of the first tension spring are respectively connected with the fixed shaft and the corresponding connecting column, the squeezing block is movably connected with the corresponding connecting column, the two ends of the second tension spring are respectively connected with the squeezing block and the outer sleeve, the connecting rod is matched with the squeezing block, and the locking piece is arranged on the connecting frame and is connected with the outer sleeve.
The supporting mechanism further comprises a rubber pad, wherein the rubber pad is fixedly connected with the connecting rod and is positioned on the outer wall of the connecting rod.
The locking piece comprises a movable frame, a fixed block, an unlocking pull rope and a movable shaft, wherein the fixed block is fixedly connected with the connecting frame and is positioned on the outer wall of the connecting frame, the movable frame is provided with a movable groove, the movable shaft is fixedly connected with the outer sleeve and is positioned in the movable groove, and the unlocking pull rope is connected with the movable frame.
The stop door supporting device with the vibration reduction capability further comprises a winding assembly, and the unlocking pull rope is arranged on the winding assembly.
The winding assembly comprises a winding roller, a mounting frame and a driving piece, wherein the unlocking pull rope is sleeved on the winding roller, the mounting frame is movably connected with the winding roller and is positioned outside the winding roller, the driving piece is arranged on the mounting frame, and the driving piece is connected with the winding roller and penetrates through the mounting frame.
The driving piece comprises a supporting frame and a driving motor, wherein the supporting frame is fixedly connected with the mounting frame and is positioned on the outer wall of the mounting frame, the driving motor is fixedly connected with the supporting frame and is positioned in the supporting frame, and the output end of the driving motor is connected with the winding roller and penetrates through the mounting frame.
According to the stop door supporting device with vibration reduction capability, the first fixing frame and the locking piece are connected to the cabinet body, the second fixing frame is connected with the stop door, the outer sleeve and the connecting frame are connected together through the connecting column, the connection is located in the opening groove, the outer sleeve can move on the connecting frame, the locking piece is used for pulling the outer sleeve, the stretching lengths of the first tension spring and the second tension spring are controlled, therefore the elastic effects of the first tension spring and the second tension spring can be adjusted, the two ends of the first tension spring are connected with the fixing shaft and the connecting column, the connecting frame and the outer sleeve are pulled, when the cabinet body and the stop door are closed, the stop door drives the connecting rod to rotate, the connecting rod can contact and squeeze the squeezing block, at the moment, the second squeezing tension spring is compressed by the rotation of the squeezing block, the elastic force of the first tension spring and the second tension spring can slow down the elastic effects of the first tension spring and the second tension spring, the stop door can be used for stopping the electric appliance, the electric cabinet can be damped, and the electric cabinet can be stopped, and the vibration of the electric cabinet can be prevented from being damped, and the electric cabinet is stopped, and the vibration is prevented from being damped, and the electric cabinet is stopped.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic overall structure of a first embodiment of the present invention.
Fig. 2 is a schematic view of another overall structure of the first embodiment of the present invention.
Fig. 3 is an overall structural elevation view of the first embodiment of the present invention.
Fig. 4 is a partial schematic structural view of a first embodiment of the present invention.
Fig. 5 is a schematic structural view of a portion of a second embodiment of the present invention.
Fig. 6 is a schematic structural view of a portion of a third embodiment of the present invention.
Fig. 7 is a schematic structural view of a limiting assembly according to a third embodiment of the present invention.
101-first fixing frame, 102-second fixing frame, 103-connecting rod, 104-connecting frame, 105-connecting column, 106-first tension spring, 107-second tension spring, 108-extrusion block, 109-fixed shaft, 110-outer sleeve, 111-rubber pad, 112-movable frame, 113-fixed block, 114-unlocking pull rope, 115-movable shaft, 116-open slot, 117-movable slot, 201-wind-up roll, 202-mounting frame, 203-supporting frame, 204-driving motor, 301-sliding sleeve, 302-shifting block and 303-extrusion sponge.
Detailed Description
The first embodiment is:
referring to fig. 1 to 4, fig. 1 is a schematic overall structure of the first embodiment, fig. 2 is another angular overall structure of the first embodiment, fig. 3 is a front overall structure of the first embodiment, and fig. 4 is a partial schematic structural view of the first embodiment. The invention provides a stop door supporting device with vibration reduction capability, which comprises a supporting mechanism, wherein the supporting mechanism comprises a first fixed frame 101, a second fixed frame 102, a connecting rod 103, a connecting frame 104, two connecting columns 105, a first tension spring 106, a second tension spring 107, an extrusion block 108, a fixed shaft 109, an outer sleeve 110, a locking piece and a rubber pad 111, and the locking piece comprises a movable frame 112, a fixed block 113, an unlocking pull rope 114 and a movable shaft 115;
for the present embodiment, the first fixing frame 101 and the connecting rod 103 are respectively and movably connected to two ends of the connecting frame 104, the second fixing frame 102 is disposed on the connecting rod 103, the outer sleeve 110 is sleeved outside the connecting frame 104, the connecting frame 104 has two open slots 116, each connecting post 105 respectively penetrates through the outer sleeve 110 and the corresponding open slot 116, the fixing shaft 109 is disposed in the connecting frame 104, two ends of the first tension spring 106 are respectively connected with the fixing shaft 109 and the corresponding connecting post 105, the pressing block 108 is respectively connected with the corresponding connecting post 105, two ends of the second tension spring 107 are respectively connected with the pressing block 108 and the outer sleeve 110, the connecting rod 103 is matched with the pressing block 108, the locking piece is disposed on the connecting frame 104 and is connected with the outer sleeve 110, the first fixing frame 101 and the locking piece are connected to the cabinet body, the second tension spring 102 is connected with the outer sleeve 110, the connecting frame 103 and the connecting frame 110 are respectively connected with the connecting frame 110, the second tension spring 106 is rotatably connected with the connecting frame 104 and the connecting frame 105 through the connecting frame 106, the two ends of the second tension spring 103 can be contacted with the connecting frame 106 and the connecting frame 106, the two ends of the connecting frame 107 are rotatably connected with the connecting frame 106, the two ends of the connecting frame 107 can be rotatably connected with the connecting frame 106, the two ends of the connecting frame is rotatably, the connecting frame is rotatably connected with the connecting frame 106 and the connecting frame is rotatably, and the two ends of the locking piece is rotatably connected with the locking piece is rotatably, and the locking piece is rotatably connected with the locking piece, and is rotatably connected with the locking frame and is connected by the locking and is connected and has. The second tension spring 107 compresses, and through the elastic force of the first tension spring 106 and the second tension spring 107, the stop door during closing can be buffered, the closing speed of the stop door is slowed down, the damping effect is achieved, the cabinet body is prevented from vibrating, the damping support of the stop door on the electrical cabinet is achieved, the vibration of the electrical cabinet is avoided, and electrical appliances in the electrical cabinet are protected.
The rubber pad 111 is fixedly connected with the connecting rod 103 and is located on the outer wall of the connecting rod 103, the rubber pad 111 can increase the contact effect between the connecting rod 103 and the extrusion block 108, and the connecting rod 103 can facilitate extrusion of the extrusion block 108.
Secondly, the fixed block 113 is fixedly connected with the connecting frame 104 and is located on the outer wall of the connecting frame 104, the movable frame 112 is connected with the fixed block 113, the movable frame 112 is provided with a movable groove 117, the movable shaft 115 is fixedly connected with the outer sleeve 110 and is located in the movable groove 117, the unlocking pull rope 114 is connected with the movable frame 112, the unlocking pull rope 114 is fixed on the cabinet body, two ends of the movable frame 112 are respectively connected with the fixed block 113 and the outer sleeve 110, the movable frame 112 can respectively move with the fixed block 113 and the movable shaft 115, the unlocking pull rope 114 pulls the movable frame 112, controls the outer sleeve 110 to be at a proper position on the connecting frame 104, and controls the stretching lengths of the first tension spring 106 and the second tension spring 107, so that the elastic effects of the first tension spring 106 and the second tension spring 107 can be adjusted.
The first fixing frame 101 and the locking piece are connected to the cabinet body, the second fixing frame 102 is connected to the stop door, the outer sleeve 110 and the connecting frame 104 are connected together through the connecting column 105, the connection is located in the open slot 116, the outer sleeve 110 can move on the connecting frame 104, the unlocking pull rope 114 is fixed to the cabinet body, two ends of the movable frame 112 are respectively connected with the fixed block 113 and the outer sleeve 110, the movable frame 112 can respectively move with the fixed block 113 and the movable shaft 115, the unlocking pull rope 114 pulls the movable frame 112, the outer sleeve 110 is controlled to be at a proper position on the connecting frame 104, the stretching lengths of the first tension spring 106 and the second tension spring 107 are controlled, so that the elastic effects of the first tension spring 106 and the second tension spring 107 can be adjusted, two ends of the first tension spring 106 are connected with the fixed shaft 109 and the connecting column 105, the two ends of the movable frame 112 are respectively connected with the fixed block 113 and the outer sleeve 110, the movable frame 112 can respectively move with the fixed block 113 and the movable shaft 115, the unlocking pull rope 114 can pull the movable frame 112 to pull the movable frame 112, the second tension spring 107 can squeeze the second tension spring 107 to the stop door, and the stop door is pressed down, and the stop door is prevented from being pressed down by the second tension spring 106, and the second tension spring 107 is pressed down to the stop door is pressed to be closed by the second tension rod, and the stop door is pressed down by the second tension rod 107; the rubber pad 111 can increase the connecting rod 103 with the extrusion piece 108 contact effect can make the connecting rod 103 can be convenient for extrude the extrusion piece 108 has realized can carrying out shock attenuation support to the stop door on the regulator cubicle, avoids the regulator cubicle to produce vibrations, protects the electrical apparatus in the regulator cubicle.
The second embodiment is:
on the basis of the first embodiment, please refer to fig. 5, wherein fig. 5 is a schematic structural diagram of a portion of the second embodiment. The invention provides a stop door supporting device with vibration reduction capability, which also comprises a rolling assembly, wherein the rolling assembly comprises a rolling roller 201, a mounting rack 202 and a driving piece, and the driving piece comprises a supporting frame 203 and a driving motor 204;
for this embodiment, the unlocking pull cord 114 is disposed on the winding component, and the winding component is used to wind the unlocking pull cord 114, so that manual adjustment is not needed.
Wherein, unblock stay cord 114 cover is located on the wind-up roll 201, mounting bracket 202 with wind-up roll 201 swing joint, and be located the outside of wind-up roll 201, the driving piece set up in on the mounting bracket 202, the driving piece with wind-up roll 201 is connected, and runs through mounting bracket 202, when adjusting the length of unblock stay cord 114, through starting the driving piece outside mounting bracket 202, the driving piece drives wind-up roll 201 is in rotate in mounting bracket 202, wind-up roll 201 rotates to control the length of unblock stay cord 114, can be convenient for to the rolling of unblock stay cord 114 does not need the manual work to adjust.
Secondly, the support frame 203 with the mounting bracket 202 with fixed connection, and be located the outer wall of mounting bracket 202, driving motor 204 with support frame 203 fixed connection, and be located in the support frame 203, just driving motor 204's output with wind-up roll 201 is connected, and runs through mounting bracket 202, support frame 203 is in mounting bracket 202 is right driving motor 204 fixed support, driving motor 204 control wind-up roll 201 is in the rotation of mounting bracket 202.
When the length of the unlocking pull rope 114 is adjusted, the driving motor 204 on the supporting frame 203 is started, the driving motor 204 drives the winding roller 201 to rotate in the mounting frame 202, the winding roller 201 rotates to control the length of the unlocking pull rope 114, winding of the unlocking pull rope 114 can be facilitated, and manual adjustment is not needed.
The third embodiment is:
on the basis of the second embodiment, please refer to fig. 6 and 7, wherein fig. 6 is a schematic structural diagram of a portion of the third embodiment, and fig. 7 is a schematic structural diagram of a limiting assembly of the third embodiment. The invention provides a stop door supporting device with vibration reduction capability, which also comprises a limiting assembly, wherein the limiting assembly comprises a sliding sleeve 301, a shifting block 302 and an extrusion sponge 303;
for this embodiment, the limiting component is disposed on the unlocking pull rope 114, and the size of the pull rope opening at the upper end of the unlocking pull rope 114 can be adjusted through the limiting component, so that the unlocking pull rope 114 is fixed on the cabinet body.
The sliding sleeve 301 is movably connected with the unlocking pull rope 114, and is sleeved outside the unlocking pull rope 114, the shifting block 302 is fixedly connected with the sliding sleeve 301 and is positioned on the outer wall of the sliding sleeve 301, the sliding sleeve 301 slides on the unlocking pull rope 114, the size of a pull rope opening at the upper end of the unlocking pull rope 114 is changed along with the sliding sleeve, the size of the pull rope opening at the upper end of the unlocking pull rope 114 can be adjusted, and the unlocking pull rope 114 is convenient to fix on a cabinet body.
Secondly, the extrusion sponge 303 is fixedly connected with the sliding sleeve 301 and is located on the inner wall of the sliding sleeve 301, and the extrusion sponge 303 is sleeved outside the unlocking pull rope 114, so that friction between the sliding sleeve 301 and the unlocking pull rope 114 can be increased by the extrusion sponge 303, and the sliding sleeve 301 can be better limited and slid on the unlocking pull rope 114.
The sliding sleeve 301 slides on the unlocking pull rope 114, the size of the pull rope opening at the upper end of the unlocking pull rope 114 is changed along with the sliding sleeve, the size of the pull rope opening at the upper end of the unlocking pull rope 114 can be adjusted, the friction between the sliding sleeve 301 and the unlocking pull rope 114 can be increased by the extrusion sponge 303, the sliding sleeve 301 can be better limited and slid on the unlocking pull rope 114, and the unlocking pull rope 114 can be conveniently fixed on a cabinet body.
The above disclosure is only a preferred embodiment of the present invention, and it should be understood that the scope of the invention is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present invention.
Claims (6)
1. A stop door supporting device with vibration damping capability is characterized in that,
including supporting mechanism, supporting mechanism includes first mount, second mount, connecting rod, link, two spliced poles, first extension spring, second extension spring, extrusion piece, fixed axle, overcoat and locking piece, first mount with the connecting rod respectively the both ends swing joint of link, the second mount erect in on the connecting rod, the overcoat cover is in the outside of link, the link has two open slots, every the spliced pole runs through respectively overcoat and corresponding open slot, the fixed axle set up in the link, the both ends of first extension spring respectively with fixed axle and corresponding spliced pole are connected, extrusion piece with corresponding spliced pole swing joint, the both ends of second extension spring respectively with the extrusion piece with the overcoat is connected, the connecting rod with the extrusion piece cooperatees, the locking piece set up in on the link, and with the overcoat is connected.
2. A stop door supporting device with vibration damping capability as claimed in claim 1,
the supporting mechanism further comprises a rubber pad, wherein the rubber pad is fixedly connected with the connecting rod and is positioned on the outer wall of the connecting rod.
3. A stop door supporting device with vibration damping capability as claimed in claim 2,
the locking piece comprises a movable frame, a fixed block, an unlocking pull rope and a movable shaft, wherein the fixed block is fixedly connected with the connecting frame and is positioned on the outer wall of the connecting frame, the movable frame is provided with a movable groove, the movable shaft is fixedly connected with the outer sleeve and is positioned in the movable groove, and the unlocking pull rope is connected with the movable frame.
4. A stop door supporting device with vibration damping capability as claimed in claim 3,
the stop door supporting device with the vibration reduction capability further comprises a winding assembly, and the unlocking pull rope is arranged on the winding assembly.
5. The stop door supporting device with vibration damping capability as claimed in claim 4,
the winding assembly comprises a winding roller, a mounting frame and a driving piece, wherein the unlocking pull rope is sleeved on the winding roller, the mounting frame is movably connected with the winding roller and is positioned outside the winding roller, the driving piece is arranged on the mounting frame, and the driving piece is connected with the winding roller and penetrates through the mounting frame.
6. A stop door supporting device with vibration damping capability as claimed in claim 5,
the driving piece comprises a supporting frame and a driving motor, wherein the supporting frame is fixedly connected with the mounting frame and is positioned on the outer wall of the mounting frame, the driving motor is fixedly connected with the supporting frame and is positioned in the supporting frame, and the output end of the driving motor is connected with the winding roller and penetrates through the mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310451660.0A CN116544807B (en) | 2023-04-24 | 2023-04-24 | Stop door supporting device with vibration reduction capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310451660.0A CN116544807B (en) | 2023-04-24 | 2023-04-24 | Stop door supporting device with vibration reduction capability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116544807A true CN116544807A (en) | 2023-08-04 |
| CN116544807B CN116544807B (en) | 2024-02-23 |
Family
ID=87456981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310451660.0A Active CN116544807B (en) | 2023-04-24 | 2023-04-24 | Stop door supporting device with vibration reduction capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116544807B (en) |
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| EP1847672A2 (en) * | 2006-04-19 | 2007-10-24 | Andreas Grasl | Joint assembly for actuating a flap, in particular a smoke exhaust flap |
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| CN112096254A (en) * | 2020-10-23 | 2020-12-18 | 温州优帅家具有限公司 | Power-assisted fireproof door suitable for fire fighting access |
| CN215408157U (en) * | 2021-07-29 | 2022-01-04 | 河北鲲能电力工程咨询有限公司 | Complete set of door device capable of being opened bidirectionally and applied to distribution room |
| CN217106621U (en) * | 2022-01-17 | 2022-08-02 | 肇庆市佰利威五金制品有限公司 | Bidirectional angle-adjustable buffering air support mechanism |
| CN218407010U (en) * | 2022-10-08 | 2023-01-31 | 佛山市花样装饰材料有限公司 | Silent adjustable cabinet hinge |
| CN218815882U (en) * | 2022-11-29 | 2023-04-07 | 昆山茂技坤金属科技有限公司 | One-way buffering negative angle closed product structure |
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| CN116544807B (en) | 2024-02-23 |
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