CN209108455U - A kind of anti-lock damping adjustment structure for equipment of escaping - Google Patents
A kind of anti-lock damping adjustment structure for equipment of escaping Download PDFInfo
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- CN209108455U CN209108455U CN201821380326.1U CN201821380326U CN209108455U CN 209108455 U CN209108455 U CN 209108455U CN 201821380326 U CN201821380326 U CN 201821380326U CN 209108455 U CN209108455 U CN 209108455U
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- wall
- rolling wheel
- damping
- central axis
- disc brake
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Abstract
The utility model discloses a kind of anti-locks of equipment of escaping to damp adjustment structure, including symmetrical above and below and spaced two bottom plates and the rolling wheel between two bottom plates, rolling wheel outer wall is wound with wirerope and rolling wheel can rotate under the drive of wirerope, the disc brake sheet of annular is fixedly connected among the inner wall of rolling wheel, the center of two bottom plates passes through center axis connection, the top and the bottom outer wall of central axis is symmetrically arranged with damping wheel hub, the damping wheel hub is located between two bottom plates, fitting is fixed with multiple brake rubber blocks on the end face opposite with disc brake sheet on two damping wheel hubs, each brake rubber block is bonded an end face of disc brake sheet, multiple adjusting screws for resisting damping wheel hub are screwed on each bottom plate, the outer wall sheathed spring of central axis, the upper and lower end face of spring is respectively held against two damping wheel hubs.The utility model realizes the adjusting of damping force by adjusting screw, can achieve the function of anti-lock by spring.
Description
Technical field
The utility model relates to clothing arts of escaping, more specifically to a kind of anti-lock for equipment of escaping, which damps, to be adjusted
Structure.
Background technique
With the raising of urbanization degree, more and more people's work and life is in high buildings and large mansions, and corresponding fire-fighting
Survival means do not keep up with the development of society, and as floor is higher and higher, corresponding fire-extinguishing and lifesaving will be more and more difficult, and one
Fire or other natural calamities occur for denier, will result in great casualties.
It is existing to have many escape equipment on the market, but its damping force generally cannot be adjusted, and have much room for improvement.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of escape that operation is simple and reliable
The anti-lock of equipment damps adjustment structure.
The scheme that the utility model solves above-mentioned technical problem is:
A kind of anti-lock damping adjustment structure for equipment of escaping, including symmetrical above and below and spaced two bottom plates and position
Rolling wheel between two bottom plates, the rolling wheel outer wall is wound with wirerope and rolling wheel can rotate under the drive of wirerope, volume
The disc brake sheet of annular is fixedly connected among the inner wall of wheel, the center of two bottom plates passes through center axis connection, the central axis
Top and the bottom outer wall is symmetrically arranged with damping wheel hub, and the damping wheel hub is located between two bottom plates, on two damping wheel hubs with dish
Fitting is fixed with multiple brake rubber blocks on the opposite end face of brake piece, and each brake rubber block is bonded an end face of disc brake sheet, each bottom
Be screwed on plate it is multiple resist damping wheel hub adjusting screws, the outer wall sheathed spring of the central axis, the spring
Upper and lower end face is respectively held against two damping wheel hubs.
The damping wheel hub last week, the adjusting screw, which is against, to be adjusted in screw arrival slot to uniformly distributed adjusting screw arrival slot.
The protrusion effect of the utility model is: when adjusting screw is screwed into more, adjusting the active force that screw overcomes spring
Damping wheel hub is inwardly pushed up, i.e., brake rubber block is bonded tighter with disc brake sheet, and such frictional force is bigger, the adjusting of damping force is realized,
Screw is adjusted to play the role of bottom plate simultaneously and damp the rotation stop between wheel hub；Spring can play the role of anti-lock, prevent from adjusting
Latter two damping wheel hub that section screw is unscrewed can not be sprung back.
Detailed description of the invention
Fig. 1 is the perspective view of the escape equipment of the utility model；
Fig. 2 is the top view of the escape equipment of the utility model；
Fig. 3 be Fig. 2 in A-A to cross-sectional view；
Fig. 4 is the enlarged drawing in Fig. 3 at B；
Fig. 5 is the partial exploded view of the escape equipment of the utility model；
Fig. 6 is the explosive view of the bottom plate cooperation of the escape equipment of the utility model；
Fig. 7 is the perspective view of the rolling wheel of the escape equipment of the utility model；
Fig. 8 is the rolling wheel of the escape equipment of the utility model and the schematic diagram of one of screwed ring cooperation；
Fig. 9 is the perspective view of the rolling wheel of the escape equipment of the utility model, screwed ring and wirerope cooperation；
Figure 10 is the partial exploded view inside the rolling wheel of the escape equipment of the utility model；
Figure 11 is the assembling stereogram inside the rolling wheel of the escape equipment of the utility model.
In figure: rear column 1, bottom plate 3, central axis perforation 31, adjusts screw installation screw 32, rear column installation at front column 2
Hole 33, front column mounting hole 34, retaining ring 4, retaining ring installation perforation 41, rolling wheel 5, rolling wheel internal screw thread 51, disc brake sheet installation perforation 52,
Expanded letter slot 53, thin mouth slot 54, screwed ring 55, bearing 56, damping wheel hub 57, brake rubber block 58, outer disk body 59, interior convex body 510, positive six
Side shape channel 511, adjust screw arrival slot 512, brake rubber block installation screw 513, brake rubber block installation perforation 514, adjust screw 515,
Retaining ring installation screw 516, wirerope 6, expansion mouth 61, disc brake sheet 7, disc brake sheet installation screw 71, central axis 8, central axis 81, just
Hexagon axis body 82, central axis plush copper 83, spring 84, central axis copper sheathing 85.
Specific embodiment
Embodiment:
As shown in Fig. 1~Figure 11, a kind of anti-lock damping adjustment structure for equipment of escaping, including symmetrical above and below and interval are set
Two bottom plates 3 and the rolling wheel 5 between two bottom plates 3 set, 5 outer wall of rolling wheel is wound with wirerope 6 and rolling wheel 5 can be
It is rotated under the drive of wirerope 6, the inner wall of the specially described rolling wheel 5 is equipped with rolling wheel internal screw thread 51, and 5 inner wall both ends of rolling wheel are bolted with
Screwed ring 55, screwed ring 55 and 5 end face of rolling wheel, wherein the lower end surface of a underlying screwed ring 55 and rolling wheel 5
The expanded letter slot 53 and thin mouth slot 54 of connection is collectively formed in lower end surface, and the width of the expanded letter slot 53 is greater than the width of thin mouth slot 54,
The depth of expanded letter slot 53 is greater than the depth of thin mouth slot 54, and the inner end of the wirerope 6 forms the expansion mouth 61 that a size increases,
The expansion mouth 61 is embedded in expanded letter slot 53, and the upper and lower end face of the rolling wheel 5, which is bonded, is fixed with retaining ring 4, and cooperation is located below
A retaining ring 4 fitting crimping rolling wheel 5 and a underlying screwed ring 55 lower end surface, by expanded letter slot 53 and thin mouth slot 54
Including covering, the expansion mouth 61 of such wirerope 6 just can not be deviate from, and ensure that the security reliability used.The screw thread of the present apparatus
Ring 55 is first rotatably mounted in the processing for carrying out expanded letter slot 53 and thin mouth slot 54 after rolling wheel 5 again.
Pass through rear column 1 and the support connection of front column 2 between two bottom plates 3.1 quantity of rear column of this escape equipment is one
A, the quantity of front column 2 is two.The rear end of the bottom plate 3, which is run through, is equipped with rear column mounting hole 33, the front of the bottom plate 3
Equipped with symmetrical front column mounting hole 34, front column mounting hole 34 and rear column mounting hole 33 avoid two retaining rings up and down
4, therefore not will cause interference when installation.The rear column 1 it is opposite with about 33 rear column mounting hole and by be screwed into screw into
Row is connected and fixed, and the front column 2 is opposite with about 34 front column mounting hole and is attached fixation by being screwed into screw.
Two retaining rings 4 are located between two bottom plates 3, the retaining ring 4 and the interval point between its similar bottom plate 3
Cloth, bottom plate 3 is static when this escape equipment works, and retaining ring 4 is rotated with rolling wheel 5.In the end face outside of the screwed ring 55
It is circumferentially with retaining ring installation screw 516.The retaining ring 4 is ring structure, and the inner edge of retaining ring 4 is circumferentially evenly distributed with retaining ring installation perforation
41, the retaining ring installation perforation 41 is corresponding with retaining ring installation screw 516 and is connected by screw to.Band when rolling wheel 5 rotates in this way
Dynamic screwed ring 55 rotates, and then retaining ring 4 is driven to rotate together.
The disc brake sheet 7 of annular, centre in the annular wall of the specially described rolling wheel 5 are fixedly connected among the inner wall of rolling wheel 5
Place is circumferential to be evenly distributed with disc brake sheet installation perforation 52, and circumferentially uniformly distributed and disc brake sheet installation perforation 52 1 is a pair of for the outer rim of the disc brake sheet 7
The disc brake sheet installation screw 71 answered and disc brake sheet installation perforation 52 is passed through by screw and is screwed into the progress of disc brake sheet installation screw 71
It is fixed.
The center of two bottom plates 3 is connected by central axis 8, and specially the center of two bottom plates 3 is interference fitted set up and down
The central axis perforation 31 being packed into for the interference fit of central axis copper sheathing 85, center are equipped with if central axis copper sheathing 85, at the center of bottom plate 3
Axis copper sheathing 85 plays wear-resisting effect, can improve the service life of the present apparatus.Interference fit in upper and lower two central axis copper sheathings 85
It is arranged central axis 8, the central axis 8 includes the central axis 81 positioned at middle, positive six side positioned at 81 upper and lower end face of central axis
Shape axis body 82 and the central axis plush copper 83 for being inserted in central axis copper sheathing 85 positioned at 82 outer end face of regular hexagon axis body.
The top and the bottom outer wall of the central axis 8 is symmetrically arranged with damping wheel hub 57, and the damping wheel hub 57 is located at two bottoms
Between plate 3, the outer wall of specially each regular hexagon axis body 82, which is bonded, is inserted in a damping wheel hub 57, the damping wheel hub 57
The upper surface center of interior convex body 510 including outer disk body 59 and positioned at outer 59 inner edge of disk body, the interior convex body 510 is equipped with and positive six
The central axis 8 in the regular hexagon channel 511 that the outer wall of side shape axis body 82 fits, this escape equipment is static, therefore is damped
Wheel hub 57 is also static.
It is bonded on the end face opposite with disc brake sheet 7 on two damping wheel hubs 57 and is fixed with multiple brake rubber blocks 58, each brake
Railway carriage 58 is bonded an end face of disc brake sheet 7, is circumferentially evenly distributed with brake rubber block installation screw 513, institute on the specially described outer disk body 59
It states brake rubber block 58 and is equipped with the brake rubber block installation perforation 514 opposite with brake rubber block installation screw 513, the brake rubber block installation perforation
514 and brake rubber block installation screw 513 be connected by screw to fixation.The brake rubber block 58 of the present apparatus shares 4, each of disc brake sheet 7
End face is bonded two brake rubber blocks 58, and two brake rubber blocks 58 of every side are symmetrical.
Multiple adjusting screws 515 for resisting damping wheel hub 57 are screwed on each bottom plate 3, on the damping wheel hub 57
Circumferential uniformly to adjust screw arrival slot 512, the adjusting screw 515, which is against, to be adjusted in screw arrival slot 512, on upper and lower two bottom plates 3
Positioned at the periphery of central axis perforation 31, circumferential uniformly adjusting screw installation screw 32, the adjusting screw 515 are screwed into adjusting
Screw installation screw 32.The outer wall sheathed spring 84 of the central axis 8, the upper and lower end face of the spring 84 are respectively held against two resistances
Buddhist nun's wheel hub 57, practical is that the upper and lower end face of spring 84 is respectively held against two interior convex bodys 510.When adjusting screw 515 is screwed into more,
Adjusting screw 515 overcomes the active force of spring 84 that will damp the inside top of wheel hub 57, i.e. brake rubber block 58 is bonded tighter with disc brake sheet 7,
Frictional force is bigger in this way.Spring 84 can play the role of anti-lock, prevent from adjusting latter two damping wheel hub that screw 515 is unscrewed
57 can not spring back；Adjusting screw 515 is M6 screw, and the size of friction damping force is adjusted, while playing bottom plate 3 and damping
Rotation stop effect between wheel hub 57；Adjusting screw arrival slot 512 may make the adjusting force for adjusting screw 515 more accurate and reliable.
The outer wall transition fit of interior convex body 510 is equipped with bearing 56, the outer wall of the bearing 56 and the inner wall mistake of screwed ring 55
It is full of cooperation, i.e. the outer wall transition fit of the inner ring of bearing 56 and interior convex body 510, the outer ring of bearing 56 and the inner wall mistake of screwed ring 55
It is full of cooperation, the end face fitting of the inner ring of bearing 56 resists outer disk body 59, and such disc brake sheet 7 can rotate smoothly.
This escape equipment is used to slow down speed when high-altitude falls.When survivor is freely landed using escape equipment, steel
Cord 6 is slowly stretched out, and wirerope 6, which stretches out, drives rolling wheel 5 to rotate, and the rotation of rolling wheel 5 drives screwed ring 55 and disc brake sheet 7 to rotate, in
Mandrel 8, damping wheel hub 57 and brake rubber block 58 are static, therefore disc brake sheet 7 is bonded the rotation of brake rubber block 58 and generates damping force, can
So that the landing of survivor's safety and steady reaches ground.
Above embodiments are merely to illustrate the utility model, and are not limitations of the present invention, related technology neck
The those of ordinary skill in domain can also make a variety of changes in the case where not departing from the spirit and scope of the utility model, because
This all equivalent technical solution also belongs to the scope of the utility model.
Claims (2)
1. a kind of anti-lock for equipment of escaping damps adjustment structure, it is characterised in that: including symmetrical above and below and spaced two
A bottom plate (3) and the rolling wheel (5) being located between two bottom plates (3), rolling wheel (5) outer wall are wound with wirerope (6) and rolling wheel
(5) can be rotated under the drive of wirerope (6), be fixedly connected among the inner wall of rolling wheel (5) annular disc brake sheet (7), two
The center of bottom plate (3) is connected by central axis (8), and the top and the bottom outer wall of the central axis (8) is symmetrically arranged with damping wheel hub
(57), the damping wheel hub (57) is located between two bottom plates (3), opposite with disc brake sheet (7) on two damping wheel hubs (57)
Fitting is fixed with multiple brake rubber blocks (58) on end face, and each brake rubber block (58) is bonded an end face of disc brake sheet (7), each bottom
Multiple adjusting screws (515) for resisting damping wheel hub (57) are screwed on plate (3), the outer wall of the central axis (8) is arranged
Spring (84), the upper and lower end face of the spring (84) are respectively held against two damping wheel hubs (57).
2. a kind of anti-lock for equipment of escaping damps adjustment structure as described in claim 1, it is characterised in that: the damping wheel hub
(57) screw arrival slot (512) uniformly circumferentially are adjusted on, the adjusting screw (515), which is against, to be adjusted in screw arrival slot (512).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380326.1U CN209108455U (en) | 2018-08-25 | 2018-08-25 | A kind of anti-lock damping adjustment structure for equipment of escaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380326.1U CN209108455U (en) | 2018-08-25 | 2018-08-25 | A kind of anti-lock damping adjustment structure for equipment of escaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209108455U true CN209108455U (en) | 2019-07-16 |
Family
ID=67197514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821380326.1U Active CN209108455U (en) | 2018-08-25 | 2018-08-25 | A kind of anti-lock damping adjustment structure for equipment of escaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209108455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420402A (en) * | 2019-08-12 | 2019-11-08 | 元固新材料有限公司 | The first section rewinding device of a kind of escape apparatus and its wirerope |
-
2018
- 2018-08-25 CN CN201821380326.1U patent/CN209108455U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420402A (en) * | 2019-08-12 | 2019-11-08 | 元固新材料有限公司 | The first section rewinding device of a kind of escape apparatus and its wirerope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210915 Address after: 325600 Xiangyang Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province (in Zhejiang Dongmei Vacuum Electric Appliance Co., Ltd.) Patentee after: Zhejiang Demin Electric Co.,Ltd. Address before: 325619 Xiangyang Industrial Zone, Liushi Town, Leqing City, Wenzhou City, Zhejiang Province Patentee before: YUANGU NEW MATERIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |