CN112870569A - Household fire self-rescue slow-descending device capable of synchronously adjusting resistance during descending - Google Patents
Household fire self-rescue slow-descending device capable of synchronously adjusting resistance during descending Download PDFInfo
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- CN112870569A CN112870569A CN202110085606.XA CN202110085606A CN112870569A CN 112870569 A CN112870569 A CN 112870569A CN 202110085606 A CN202110085606 A CN 202110085606A CN 112870569 A CN112870569 A CN 112870569A
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- rod
- block
- speed reducer
- device capable
- resistance during
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/16—Life-saving ropes or belts
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The utility model provides a but house of resistance when synchronous adjustment descends is fired oneself and is saved oneself with slowly falling device, includes mounting panel, reduction gear, strikes pole and elasticity waistband, the internally mounted of mounting panel has the connecting rod, and the internally connected with adjusting lever of connecting rod, the adjusting lever runs through in the inside of movable block, the rolling dish is installed to the upper left side of mounting panel, the outside of fixed block is connected with the couple, the connecting block is all installed at both ends about the reduction gear. This house of resistance when can synchronous adjustment descends is fired to save oneself and is used slowly device of falling, and the installation with the wall is stable, is convenient for eliminate the potential safety hazard, and is convenient for operate, facilitates the use to can fix slowly falling equipment spacing, avoid damaging its inside spare part, resistance when adjustable descending moreover, the practicality is high, and can get rid of rope surface adnexed impurity, prevent to cause serious wear to the device, extension fixture's life.
Description
Technical Field
The invention relates to the technical field of slow-landing devices, in particular to a household fire-starting self-rescue slow-landing device capable of synchronously adjusting resistance during landing.
Background
When a fire accident happens to a building such as a high-rise building, in order to protect the life safety of the building to the maximum extent and avoid the loss of life by accident, people usually install a slow descent device in the family for self-rescue in time when the accident happens and the outside cannot assist, so that the slow descent device is highly valued by people and is popularized and used by people in the society in a large range;
however, the installation of common slow descent device and wall on the market is unstable, there is fairly serious potential safety hazard, and be not convenient for operate, influence the use, and slowly fall equipment and reciprocate to rock, extremely damage its inside spare part, the resistance when unable regulation descends moreover, the practicality is low, and be difficult to get rid of rope surface adnexed impurity, easily cause serious wear to the device, reduce the life of device, consequently, we propose a house of resistance when can the synchro-control descends and get on fire to save oneself and use slowly the device, so that solve the problem that proposes in the aforesaid.
Disclosure of Invention
The purpose of the invention is: the utility model provides a but house of resistance when synchronous adjustment descends is fired to save oneself and is used slowly device of descending to propose in solving above-mentioned background art with the installation of wall unstable, there is fairly serious potential safety hazard, and be not convenient for operate, influence the use, and slowly descend equipment reciprocal rocking, extremely damage its inside spare part, and the resistance when unable adjustment descends, the practicality is low, and be difficult to get rid of rope surface adnexed impurity, easily cause serious wear to the device, reduce the life's of device problem.
The technical scheme of the invention is as follows: a household fire-starting self-rescue slow descending device capable of synchronously adjusting resistance during descending comprises a mounting plate, a speed reducer, a knocking rod and an elastic waistband, wherein a connecting rod is mounted inside the mounting plate, an adjusting rod is connected inside the connecting rod, the adjusting rod penetrates through the inside of a movable block, a push rod is connected outside the movable block, an anti-falling rod is mounted at the tail end of the push rod, a winding disc is mounted above the left side of the mounting plate, a fixed block is arranged at the right end of the winding disc, a hook is connected outside the fixed block, the speed reducer is arranged at the bottom of the hook, connecting blocks are mounted at the left end and the right end of the speed reducer, a mounting block is connected outside the connecting blocks, a limiting block penetrates through the inside of the mounting block, a first spring is mounted outside the top end of the limiting block, a connecting plate is arranged behind the speed reducer, and, the tail end of the poking rod is connected with a knocking rod, the right side of the knocking rod is provided with a speed reducing rod, the top end of the speed reducing rod is provided with a mounting disc, a reinforcing rod is fixed to the inner side of the mounting disc, the tail end of the reinforcing rod is fixed with a winding roller, a volute spiral spring is installed in the front of the middle of the winding roller, the right side of the speed reducing rod is provided with a second spring, a control rod is fixed to the right side of the second spring, a cleaning block is installed under the speed reducer, a steel cable penetrates through the inside of the cleaning block, a tightening belt is installed at the tail end of the steel cable, a guide plate is installed below the cleaning block, a collecting box is arranged below the right side of the guide plate, and a bearing plate is installed on the outer side of the bottom of the.
Preferably, the connecting rod runs through the inside of mounting panel, and the cross section of connecting rod personally submits "T" shape structure setting to the rear end of connecting rod is inside to be seted up the slot-like structure.
Preferably, the connecting rod is rotatably connected with the adjusting rod, the outer surface of the rear end of the adjusting rod is provided with a thread-shaped structure, and the movable block forms a front-back sliding structure on the outer side of the adjusting rod.
Preferably, the catch bar is the annular in the outside of movable block and distributes, and the anticreep pole is the one-to-one setting with the catch bar to the catch bar is articulated with the connected mode of movable block and anticreep pole.
Preferably, the structure is dismantled through couple and fixed block constitution to the reduction gear, and reduction gear and connecting block fixed connection are the integral structure to the connecting block is in the axis bilateral symmetry setting of reduction gear.
Preferably, the connecting block is connected with the mounting block in a clamping manner, the longitudinal section of the mounting block is arranged in a C-shaped structure, and the limiting block forms a lifting structure in the mounting block.
Preferably, the poke rod penetrates through the inside of the speed reducer, the connecting mode of the poke rod and the knocking rod is welding, and the knocking rod forms a rotating structure in the inside of the speed reducer.
Preferably, the surface of mounting disc is the setting of serration structure, and the connected mode of speed reduction pole and mounting disc is the block connection to the connected mode of speed reduction pole and reduction gear is articulated.
Preferably, the control rod penetrates through the interior of the speed reducer, and the control rod is connected with the speed reducer in a threaded manner.
Preferably, the guide plate is internally provided with a hole-shaped structure, the guide plate is connected with the connecting plate in a welding mode, and the longitudinal section of the guide plate is arranged in an inclined structure.
Compared with the prior art, the invention has the beneficial effects that: the household fire-starting self-rescue slow-descending device capable of synchronously adjusting the resistance during descending is stable to install on a wall, is convenient to eliminate potential safety hazards, is convenient to operate and use, can fix and limit slow-descending equipment to avoid damage to internal parts, can adjust the resistance during descending, is high in practicability, can remove impurities attached to the surface of a rope, prevents serious abrasion to the device, and prolongs the service life of the device;
1. the anti-falling device is provided with the push rod and the anti-falling rod, and the push rod is hinged with the movable block and the anti-falling rod, so that the anti-falling rod can be pushed to rotate to a horizontal position under the action of the push rod, the connecting rod and the anti-falling rod are combined to form a 'soil' -shaped structure at the moment, the mounting plate can be stably and fixedly mounted on the wall, the stability performance is far superior to that of a traditional expansion bolt, and the potential safety hazard is conveniently eliminated;
2. the connecting rod and the adjusting rod are arranged, the connecting rod penetrates through the mounting plate and is inserted into a hole expanding hole in the wall, the adjusting rod with the thread-shaped structure on the outer surface of the rear end is rotated through a tool such as a screwdriver, so that the movable block can be controlled to slide back and forth, the anti-falling rod is pulled to rotate through the pushing rod, and the operation is convenient and the use is convenient;
3. the connecting block is extruded to the inner side of the mounting block, and under the extrusion action of the connecting block, the limiting block which is obliquely arranged at the front end of the bottom can lift under the action of the first spring, so that the connecting block can be limited to the inner side of the mounting block, the fixing of the speed reducer can be realized, and the internal parts of the speed reducer are prevented from being damaged by shaking;
4. the control rod slides in the speed reducer by manually rotating the control rod, so that the extrusion force of the control rod on the second spring can be changed, the force required by the rotation of the speed reducing rod can be changed, and the design purpose of adjusting the resistance during landing can be achieved;
5. be provided with clearance piece and stock guide, at the in-process of cable wire shrink, through the setting of clearance piece, can brush down the adnexed impurity in cable wire surface to in the stock guide through the slope structure collects the box with the impurity direction, prevent that the impurity from causing serious wear to the device, can prolong the life of device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the connection between the connection block and the mounting block of the present invention;
FIG. 3 is a schematic top view of the connection between the mounting plate and the connecting rod of the present invention;
FIG. 4 is a schematic view of the connection structure of the push rod and the anti-slip rod according to the present invention;
FIG. 5 is a schematic view of a connecting structure of a reinforcing bar and a wind-up roll according to the present invention;
FIG. 6 is a schematic view of the connection structure of the poke rod and the knocking rod;
FIG. 7 is an enlarged view of the structure at A in FIG. 3 according to the present invention.
In the figure: 1. mounting a plate; 2. a connecting rod; 3. an adjusting lever; 4. a movable block; 5. a push rod; 6. an anti-drop rod; 7. a winding disc; 8. a fixed block; 9. hooking; 10. a speed reducer; 11. connecting blocks; 12. mounting blocks; 13. a limiting block; 14. a first spring; 15. a connecting plate; 16. a poke rod; 17. a knock bar; 18. a speed reduction lever; 19. mounting a disc; 20. a reinforcing rod; 21. a wind-up roll; 22. a volute spiral spring; 23. a second spring; 24. a control lever; 25. cleaning the block; 26. a steel cord; 27. a material guide plate; 28. a collection box; 29. a carrier plate; 30. an elastic waistband.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a slow descending device for home ignition and self-rescue capable of synchronously adjusting resistance during descending includes a mounting plate 1, a connecting rod 2, an adjusting rod 3, a movable block 4, a pushing rod 5, an anti-falling rod 6, a winding disc 7, a fixed block 8, a hook 9, a reducer 10, a connecting block 11, a mounting block 12, a limiting block 13, a first spring 14, a connecting plate 15, a shifting rod 16, a knocking rod 17, a decelerating rod 18, a mounting disc 19, a reinforcing rod 20, a winding roller 21, a volute spiral spring 22, a second spring 23, a control rod 24, a cleaning block 25, a steel cable 26, a material guide plate 27, a collecting box 28, a bearing plate 29 and an elastic waist belt 30, wherein the connecting rod 2 is mounted inside the mounting plate 1, the adjusting rod 3 is connected inside the connecting rod 2, the adjusting rod 3 penetrates inside the movable block 4, the pushing rod 5 is connected outside the movable block 4, and the anti-falling rod 6 is mounted at the end of the, a winding disc 7 is arranged at the upper left of the mounting plate 1, a fixed block 8 is arranged at the right end of the winding disc 7, a hook 9 is connected to the outer side of the fixed block 8, a speed reducer 10 is arranged at the bottom of the hook 9, connecting blocks 11 are arranged at the left and right ends of the speed reducer 10, a mounting block 12 is connected to the outer side of the connecting block 11, a limiting block 13 penetrates through the mounting block 12, a first spring 14 is arranged at the outer side of the top end of the limiting block 13, a connecting plate 15 is arranged at the rear of the speed reducer 10, a poking rod 16 is arranged in front of the speed reducer 10, the tail end of the poking rod 16 is connected with a knocking rod 17, a speed reducing rod 18 is arranged at the right side of the knocking rod 17, a mounting disc 19 is arranged at the top end of the speed reducing rod 18, a reinforcing rod 20 is fixed to the inner side of the mounting disc 19, a winding roller 21 is fixed to, and a control rod 24 is fixed on the right side of the second spring 23, a cleaning block 25 is installed right below the speed reducer 10, a steel cable 26 penetrates through the cleaning block 25, an elastic belt 30 is installed at the tail end of the steel cable 26, a material guide plate 27 is installed below the cleaning block 25, a collecting box 28 is arranged at the lower right side of the material guide plate 27, and a bearing plate 29 is installed at the outer side of the bottom of the collecting box 28.
As shown in fig. 1, 3, 4 and 7, the connecting rod 2 penetrates through the mounting plate 1, the cross section of the connecting rod 2 is arranged in a T-shaped structure, and the rear end of the connecting rod 2 is internally provided with a groove-shaped structure, so as to facilitate the mounting and fixing of the mounting plate 1 on the wall and facilitate the operation and use, the connecting rod 2 is rotatably connected with the adjusting rod 3, the outer surface of the rear end of the adjusting rod 3 is arranged in a thread-shaped structure, the movable block 4 forms a front-back sliding structure on the outer side of the adjusting rod 3, so as to facilitate the driving of the anti-falling rod 6 by controlling the driving rod 5, the driving rod 5 is annularly distributed on the outer side of the movable block 4, the anti-falling rods 6 and the driving rods 5 are arranged in one-to-one correspondence, and the driving rods 5 are hinged with the movable block 4 and the anti-falling rod 6, and the mounting plate 1 can be stably and fixedly mounted on the, the safety performance is high;
as shown in fig. 1, 2 and 6, the speed reducer 10 and the fixed block 8 form a detachable structure through the hook 9, the speed reducer 10 and the connecting block 11 are fixedly connected to form an integrated structure, the connecting block 11 is arranged symmetrically left and right about the central axis of the speed reducer 10, so that the speed reducer 10 can be conveniently fixed and limited through the clamping connection of the connecting block 11 and the mounting block 12 to prevent random shaking, the connecting block 11 and the mounting block 12 are connected in a clamping manner, the longitudinal section of the mounting block 12 is arranged in a C-shaped structure, the limiting block 13 forms a lifting structure inside the mounting block 12 to facilitate limiting the connecting block 11 and prevent the connecting block 11 and the mounting block 12 from being separated, the poking rod 16 penetrates through the inside of the speed reducer 10, the connection of the poking rod 16 and the knocking rod 17 is welded, and the knocking rod 17 forms a rotating structure inside the speed reducer 10, the extrusion speed reducing rod 18 is convenient to rotate, and the steel cable 26 is convenient to store;
as shown in fig. 1 and 5, the outer surface of the mounting disc 19 is a toothed structure, the speed reduction rod 18 is connected to the mounting disc 19 in a snap-fit manner, the speed reduction rod 18 is hinged to the speed reducer 10, so that speed limitation is conveniently provided for rotation of the wind-up roll 21, the control rod 24 penetrates through the speed reducer 10, the control rod 24 is in threaded connection with the speed reducer 10, resistance during landing can be synchronously adjusted, a hole-shaped structure is formed in the guide plate 27, the guide plate 27 is welded to the connecting plate 15, the longitudinal section of the guide plate 27 is in an inclined structure, impurities attached to the surface of the rope 26 can be removed, severe abrasion of the device is prevented, and the service life of the device is prolonged.
When the household fire-starting self-rescue slow-descending device capable of synchronously adjusting resistance during descending is used, firstly, a hole is punched at a designated installation position of a wall by using a reamer, after the hole is punched, the connecting rod 2 in FIG. 3 penetrates through the installation plate 1 and is inserted into the hole in the wall, the adjusting rod 3 is rotated by a tool such as a screwdriver and the like, because the outer surface of the rear end of the adjusting rod 3 in FIG. 7 is in a thread-shaped structure, the movable block 4 can be controlled to slide back and forth under the rotation action of the adjusting rod 3, the operation and the use of the device are convenient, and because the connecting modes of the pushing rod 5, the movable block 4 and the anti-falling rod 6 are hinged, the anti-falling rod 6 can be pulled to rotate to a horizontal position by the pushing rod 5 in the back and forth sliding process of the movable block 4, at the moment, the connecting rod 2 and the anti-falling rod 6 in FIG. 3 are combined to form, the stability is far better than that of the traditional expansion bolt, so that the potential safety hazard is conveniently eliminated;
in the installation and use process of the speed reducer 10 in fig. 1, the connecting block 11 is extruded to the inner side of the mounting block 12, under the extrusion action of the connecting block 11, the limiting block 13 which is obliquely arranged at the front end of the bottom in fig. 2 can be lifted and lowered in the mounting block 12 under the action of the first spring 14, so that the connecting block 11 can be limited in the inner side of the mounting block 12, the speed reducer 10 can be fixed, the damage to internal parts caused by shaking can be avoided, according to the actual use requirement, the control rod 24 which is in threaded connection with the speed reducer 10 in fig. 5 is manually rotated, the control rod 24 slides in the speed reducer 10, the extrusion force of the control rod 24 on the second spring 23 can be changed, the force required by the rotation of the speed reducing rod 18 can be changed, and the design purpose of adjustable falling resistance can be conveniently achieved;
when the cable 26 in fig. 1 needs to be wound up, the tap lever 16 is manually rotated to rotate the knocking lever 17 in fig. 5 and pressurize the speed reduction lever 18, so that the speed reduction lever 18 is disengaged from the mounting plate 19, thereby leading the wind-up roll 21 to lose the limit and to reversely rotate under the action of the spiral spring 22, completing the winding of the steel cable 26, and in the process of rolling up the steel cable 26, through the arrangement of the cleaning block 25 in fig. 1, impurities attached to the outer surface of the steel cable can be brushed down, and guides the impurities into the collecting box 28 through the guide plate 27 of an inclined structure, prevents the impurities from causing serious abrasion to the device, can prolong the service life of the device, and the collecting box 28 and the bearing plate 29 are disassembled, therefore, impurities in the collecting box 28 can be cleaned in time, and a series of operations of the household fire self-rescue slow-descent device capable of synchronously adjusting resistance during descent can be completed.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a but house of resistance when synchronous adjustment descends is fired oneself and is saved oneself with slowly falling device, includes mounting panel (1), reduction gear (10), strikes pole (17) and elasticity waistband (30), its characterized in that: the anti-falling device is characterized in that a connecting rod (2) is installed inside the mounting plate (1), an adjusting rod (3) is connected inside the connecting rod (2), the adjusting rod (3) penetrates through the inside of the movable block (4), the outer side of the movable block (4) is connected with a push rod (5), the tail end of the push rod (5) is provided with an anti-falling rod (6), a winding disc (7) is installed above the left side of the mounting plate (1), a fixing block (8) is arranged at the right end of the winding disc (7), the outer side of the fixing block (8) is connected with a hook (9), a speed reducer (10) is arranged at the bottom of the hook (9), connecting blocks (11) are installed at the left end and the right end of the speed reducer (10), an installation block (12) is connected with the outer side of the connecting block (11), a limiting block (13) penetrates through the inside of the installation block (12), and, a connecting plate (15) is arranged behind the speed reducer (10), a poke rod (16) is arranged in front of the speed reducer (10), the tail end of the poke rod (16) is connected with a knocking rod (17), a speed reducing rod (18) is arranged on the right side of the knocking rod (17), a mounting disc (19) is arranged at the top end of the speed reducing rod (18), a reinforcing rod (20) is fixed on the inner side of the mounting disc (19), a winding roller (21) is fixed at the tail end of the reinforcing rod (20), a volute spiral spring (22) is arranged in front of the middle of the winding roller (21), a second spring (23) is arranged on the right side of the speed reducing rod (18), a control rod (24) is fixed on the right side of the second spring (23), a cleaning block (25) is arranged under the speed reducer (10), a steel cable (26) penetrates through the cleaning block (25), and a loosening waistband (30) is arranged at the tail end of the steel cable (26), a material guide plate (27) is installed below the cleaning block (25), a collecting box (28) is arranged on the right lower side of the material guide plate (27), and a bearing plate (29) is installed on the outer side of the bottom of the collecting box (28).
2. The household fire self-rescue slow-descent device capable of synchronously adjusting the resistance during descent according to claim 1, and is characterized in that: the connecting rod (2) penetrates through the inside of the mounting plate (1), the cross section of the connecting rod (2) is in a T-shaped structure, and a groove-shaped structure is formed in the rear end of the connecting rod (2).
3. The household fire self-rescue slow-descent device capable of synchronously adjusting the resistance during descent according to claim 1, and is characterized in that: the connecting rod (2) is connected with the adjusting rod (3) in a rotating mode, the outer surface of the rear end of the adjusting rod (3) is in a thread-shaped structure, and the movable block (4) forms a front-back sliding structure on the outer side of the adjusting rod (3).
4. The household fire self-rescue slow-descent device capable of synchronously adjusting the resistance during descent according to claim 1, and is characterized in that: catch bar (5) are the annular and distribute in the outside of movable block (4), and anticreep pole (6) are the one-to-one setting with catch bar (5) to catch bar (5) are articulated with the connected mode of movable block (4) and anticreep pole (6).
5. The household fire self-rescue slow-descent device capable of synchronously adjusting the resistance during descent according to claim 1, and is characterized in that: reduction gear (10) constitute through couple (9) and fixed block (8) and dismantle the structure, and reduction gear (10) and connecting block (11) fixed connection are the integral structure to connecting block (11) set up about the axis bilateral symmetry of reduction gear (10).
6. The household fire self-rescue slow-descent device capable of synchronously adjusting the resistance during descent according to claim 1, and is characterized in that: the connecting block (11) is connected with the mounting block (12) in a clamping manner, the longitudinal section of the mounting block (12) is arranged in a C-shaped structure, and the limiting block (13) forms a lifting structure in the mounting block (12).
7. The household fire self-rescue slow-descent device capable of synchronously adjusting the resistance during descent according to claim 1, and is characterized in that: the poke rod (16) penetrates through the inside of the speed reducer (10), the connection mode of the poke rod (16) and the knocking rod (17) is welding, and the knocking rod (17) forms a rotating structure in the speed reducer (10).
8. The household fire self-rescue slow-descent device capable of synchronously adjusting the resistance during descent according to claim 1, and is characterized in that: the outer surface of the mounting disc (19) is in a toothed structure, the speed reducing rod (18) is connected with the mounting disc (19) in a clamping mode, and the speed reducing rod (18) is hinged to the speed reducer (10) in a connecting mode.
9. The household fire self-rescue slow-descent device capable of synchronously adjusting the resistance during descent according to claim 1, and is characterized in that: the control rod (24) penetrates through the interior of the speed reducer (10), and the control rod (24) is connected with the speed reducer (10) in a threaded mode.
10. The household fire self-rescue slow-descent device capable of synchronously adjusting the resistance during descent according to claim 1, and is characterized in that: the inside of the material guide plate (27) is provided with a hole-shaped structure, the material guide plate (27) is connected with the connecting plate (15) in a welding mode, and the longitudinal section of the material guide plate (27) is arranged in an inclined structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110085606.XA CN112870569A (en) | 2021-01-22 | 2021-01-22 | Household fire self-rescue slow-descending device capable of synchronously adjusting resistance during descending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110085606.XA CN112870569A (en) | 2021-01-22 | 2021-01-22 | Household fire self-rescue slow-descending device capable of synchronously adjusting resistance during descending |
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| Publication Number | Publication Date |
|---|---|
| CN112870569A true CN112870569A (en) | 2021-06-01 |
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|---|---|---|---|
| CN202110085606.XA Withdrawn CN112870569A (en) | 2021-01-22 | 2021-01-22 | Household fire self-rescue slow-descending device capable of synchronously adjusting resistance during descending |
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| CN (1) | CN112870569A (en) |
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| CN211966415U (en) * | 2020-04-27 | 2020-11-20 | 杭州小鲤工业设计有限公司 | Welding device for producing high-low voltage power distribution cabinet capable of positioning cabinet plate |
| CN212101388U (en) * | 2020-03-27 | 2020-12-08 | 浙江佳德车辆装备有限公司 | Fire fighting pipe winding device for fire fighting truck capable of avoiding damaging pipeline |
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2021
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|---|---|---|---|---|
| CN2148584Y (en) * | 1992-12-03 | 1993-12-08 | 徐新荣 | Speed regulation mechanism for safety life-saving slow lowering machine |
| CN2249096Y (en) * | 1995-08-17 | 1997-03-12 | 赵善福 | Airlanding device |
| CN1554457A (en) * | 2003-12-22 | 2004-12-15 | 董文荣 | High rise building safety self aid life saver |
| CN201735079U (en) * | 2010-08-03 | 2011-02-09 | 李灏楠 | Air pressure damping type multifunctional high-rise escape device |
| WO2013049973A1 (en) * | 2011-04-24 | 2013-04-11 | Qiao Chao | Rope descent apparatus |
| CN209475414U (en) * | 2018-11-19 | 2019-10-11 | 麦啸川 | A kind of slow drop life-support back pack of intelligent rope |
| CN211410748U (en) * | 2019-11-29 | 2020-09-04 | 平湖市家安消防科技股份有限公司 | Novel slowly fall of knapsack of fleing device and use mounting structure |
| CN111420310A (en) * | 2020-03-18 | 2020-07-17 | 浙安集团有限公司 | Hydraulic damping descent control device for high-rise escape |
| CN212101388U (en) * | 2020-03-27 | 2020-12-08 | 浙江佳德车辆装备有限公司 | Fire fighting pipe winding device for fire fighting truck capable of avoiding damaging pipeline |
| CN211966415U (en) * | 2020-04-27 | 2020-11-20 | 杭州小鲤工业设计有限公司 | Welding device for producing high-low voltage power distribution cabinet capable of positioning cabinet plate |
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Application publication date: 20210601 |