CN206950468U - Slow descending device - Google Patents
Slow descending device Download PDFInfo
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- CN206950468U CN206950468U CN201720729642.4U CN201720729642U CN206950468U CN 206950468 U CN206950468 U CN 206950468U CN 201720729642 U CN201720729642 U CN 201720729642U CN 206950468 U CN206950468 U CN 206950468U
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- hook
- housing
- slow descending
- descending device
- connecting hole
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Abstract
The utility model provides a kind of slow descending device, including：Housing；Transmission mechanism, it is arranged in housing；Damping mechanism, it is arranged in housing, and is connected with transmission mechanism；Rope, it is arranged on transmission mechanism；Hook, is rotatably arranged on housing, and linking up with relative housing has the open position of suspended item and avoid position.By the technical solution of the utility model, the problem of slow descending device space of the prior art is big, inconvenient to carry can solve the problem that.
Description
Technical field
Escape device technical field is the utility model is related to, in particular to a kind of slow descending device.
Background technology
Slow descending device is a kind of safe rescue equipment for making one slowly to decline along rope, and it is commonly utilized in office building, business
The places such as field, hospital.
Existing slow descending device includes housing, fixture, suspender belt, rope and velocity control assemblies etc., and fixture is arranged on
On housing, for fixed shell.Suspender belt is connected with rope, and suspender belt is used for fixing human or article.Existing slow descending device also exists
It is provided with housing and is integrally formed hook, the hook can be used for suspension cord and other items.Due to being provided with this on existing housing
Hook so that housing space is big, inconvenient to carry.
Utility model content
The utility model provides a kind of slow descending device, and to solve, slow descending device space of the prior art is big, carries
The problem of inconvenient.
The utility model provides a kind of slow descending device, including：Housing；Transmission mechanism, it is arranged in housing；Damping machine
Structure, it is arranged in housing, and is connected with transmission mechanism；Rope, it is arranged on transmission mechanism；Hook, rotatably arranged with
On housing, linking up with relative housing has the open position of suspended item and avoids position.
Further, slow descending device also includes fixture, and fixture, which is used to hook being fixed on, avoids position.
Further, fixture includes：Magnet, it is arranged on housing, magnet is used for adsorption pothook.
Further, set fluted on housing, one end of hook is rotatably arranged in groove, when hook turns to
When in groove, hook is in avoidance position.
Further, one end of hook is provided with the first connecting hole, is provided with the second connecting hole in the side wall of groove, and first
Connecting hole is correspondingly arranged with the second connecting hole, and pin member is through the second connecting hole and the first connecting hole so that hook is rotationally set
Put on housing.
Further, relief portion is provided with the side wall of groove, is arcuate structure on one end of the remote turning end of hook,
Arcuate structure coordinates with relief portion turns to open position in order to link up with.
Further, transmission mechanism includes：First power transmission shaft and second driving shaft, are arranged in housing；Line wheel, set
On the first power transmission shaft, rope is arranged in line wheel；Driving wheel, it is arranged on the first power transmission shaft, with line wheel synchronous axial system；It is driven
Wheel, is engaged with driving wheel, and driven pulley is arranged on second driving shaft, and damping mechanism is connected with second driving shaft.
Further, link up with and be made up of steel.
Further, the outer surface of hook is adapted with the outer surface of housing.
Using the technical solution of the utility model, because hook can rotate on housing, therefore hook is being needed to use
When hook turned into open position can used, hook is turned to when hook need not be used and avoids position can
Pack up.The space of buffer unit can so be reduced, and when carrying buffer unit, hook and other things can be avoided
Product collide.Therefore, by the technical solution of the utility model, it can solve the problem that slow descending device space of the prior art
Greatly, the problem of inconvenient to carry.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the structural representation of slow descending device provided by the utility model；
Fig. 2 shows the front view of slow descending device provided by the utility model；
Fig. 3 shows the side view of slow descending device provided by the utility model.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, housing；11st, groove；12nd, relief portion；20th, link up with；31st, the first power transmission shaft；32nd, second driving shaft；33rd, actively
Wheel；34th, driven pulley.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of the utility model protection.
As shown in Figure 1 to Figure 3, the utility model embodiment provides a kind of slow descending device, the slow descending device include housing 10,
Transmission mechanism, damping mechanism, rope and hook 20.Wherein, transmission mechanism is arranged in housing 10, and damping mechanism is also disposed at shell
In body 10, and damping mechanism is connected with transmission mechanism.Rope is arranged on transmission mechanism.Hook 20 is rotatably arranged in
On housing 10, the relative housing 10 of hook 20 has the open position of suspended item and avoids position.
Slow descending device is typically mounted on higher position, such as the roof or balcony of high building.When unexpected feelings such as generation fire
During condition, personnel can drop to ground by slow descending device, so as to quickly flee the scene.Specifically, rope is tied to by personnel
On body, then declined by rope.Damping structure can control the speed of transmission mechanism, so as to control the lower reduction of speed of rope
Degree, in case rope declines too fast and occurred unexpected.When using slow descending device, hook 20 can be turned to open position, with
Rope is hung on hook 20, consequently facilitating using rope.Certainly other articles can also be hung on hook 20.When use finishes
Afterwards, hook 20 is turned into avoidance position can to pack up linking up with 20.
Using the technical solution of the utility model, because hook 20 can rotate on the housing 10, therefore needing to use
Hook 20 is turned into open position can when linking up with 20 to use, hook 20 is turned to when hook 20 need not be used and kept away
Position can is allowed to pack up.Such a set-up mode need not make hook 20 be constantly in open mode, when need not use hook 20
When easily hook 20 can be packed up.The space of housing 10 can so be reduced, so as to reduce buffer unit
Space.Also, when carrying buffer unit, hook 20 can be avoided to collide or be hooked into other things with other articles
Product, so as to prevent hook 20 or other articles to be damaged.Therefore, by the technical scheme of the present embodiment, can solve the problem that existing
The problem of slow descending device space in technology is big and inconvenient to carry.
Further, slow descending device also includes fixture, and fixture, which is used to hook 20 being fixed on, avoids position.By setting
Fixture is put, hook 20 can be maintained at after hook 20 is packed up and avoid position, so as to prevent hook 20 from automatically opening up.Can be with
Fixture is arranged to the structures such as latch, resilient sleeve, baffle plate.
Moreover, in the present embodiment, it is each provided with a hook 20 respectively in the both sides of housing 10, can so facilitates
Different position suspended item and more articles can be hung, so as to improve the convenience for using slow descending device.Two
Individual hook 20 can be symmetricly set on the both sides of housing 10, to improve the aesthetics of buffer unit.
Specifically, in the present embodiment, fixture is arranged to magnet, and set on the housing 10, magnet is used to inhale
Attached hook 20.By setting magnet, need not use hook 20 when can utilize magnet magnetic force will link up with 20 absorption and
It is maintained at and avoids position.Such a set-up mode can simplify apparatus structure and improve the aesthetics of buffer unit.Also, not
When needing to use hook 20, hook 20 can voluntarily turn to from open position by the magnetic force of magnet and avoid position, without manual
Operation.Therefore operating process can also be simplified by fixture being arranged into magnet, improve the convenience using slow descending device.
Further, fluted 11 are set on housing 10,20 one end is linked up with and is rotatably arranged in groove 11, work as extension
When hook 20 is turned in groove 11, hook 20 is in avoidance position.Groove 11 can be used to be formed and avoid position.When hook 20 turns
When moving to groove 11, the overall dimensions of housing 10 reduce, so as to reduce the space-consuming of buffer unit.
In order to realize the rotation of hook 20, first connecting hole is set in one end of hook 20, set in the side wall of groove 11
The second connecting hole is put, and the first connecting hole is correspondingly arranged with the second connecting hole, and pin member connects through the second connecting hole and first
Connect hole.It can be so rotatably arranged at by simple structure by linking up with 20 on housing 10.
Further, relief portion 12 is provided with the side wall of groove 11, is arc on the one end for the remote turning end for linking up with 20
Shape structure, arcuate structure coordinates with relief portion 12 turns to open position in order to link up with 20.By in the side wall of groove 11
Set relief portion 12, and by link up with 20 one end be arranged to arcuate structure, can between arcuate structure and relief portion 12 shape
Into cavity.So when using slow descending device, the finger of user can be stretched into cavity, so as to will easily link up with 20
Turn to open position.Moreover, when hook 20 is located at open position, hook 20 and housing 10 can be increased by said structure
Between space, so as to easily suspension cord and other items.In addition, the arcuate structure on hook 20 can prevent suspension
Article comes off.
In the present embodiment, transmission mechanism include the first power transmission shaft 31, second driving shaft 32, line wheel, driving wheel 33 and from
Driving wheel 34.Wherein, the first power transmission shaft 31 and second driving shaft 32 are arranged in housing 10.Line wheel is arranged on the first power transmission shaft 31
On, and rope is arranged in line wheel.Driving wheel 33 is arranged on the first power transmission shaft 31, and with line wheel synchronous axial system.It is driven
Wheel 34 is engaged with driving wheel 33, and driven pulley 34 is arranged on second driving shaft 32, and damping mechanism is connected with second driving shaft 32.
When using buffer unit, unwrapping wire is realized by the rotation of line wheel, so as to realize the decline of personnel.Because line wheel and driving wheel are equal
It is arranged on the first power transmission shaft 31, therefore line wheel and driving wheel synchronous axial system in unwrapping wire.Because damping mechanism and second are driven
Axle 32 connects, therefore the rotating speed for engaging the first power transmission shaft 31 of limitation that damping mechanism can be by driven pulley 34 with driving wheel 33,
So as to limit the rotating speed of line wheel and payingoff speed.The security of slow descending device can be improved by above-mentioned setting.
In order to further improve the reliability of device, two second driving shafts 32, and are provided with the present embodiment
Two power transmission shafts 32 and driven pulley 34 are gear shaft.Two gear shafts are separately positioned on the both sides of driving wheel 33.It can so improve
The reliability of transmission and the bulk strength of structure.
Moreover, hook 20 is made up of steel.20 are linked up with by using steel manufacture, on the one hand can improve the knot of hook 20
Structure intensity, so as to improve the bearing capacity of hook 20, it on the other hand can make have enough absorption affinities between hook 20 and magnet, from
And prevent hook 20 is spontaneously decoupled from avoiding position.
Further, 20 outer surface is linked up with to be adapted with the outer surface of housing 10.As shown in Figure 1 to Figure 3, housing 10
Outer surface is arc, and the outer surface for correspondingly linking up with 20 is arranged to the arc being adapted therewith.Hook 20 can be made by being arranged such
It is fully located at after packing up in groove 11, so as to avoid colliding with other articles, and U.S. of slow descending device can be improved
Sight degree.
Using the technical solution of the utility model, because hook 20 can rotate on the housing 10, therefore needing to use
Hook 20 is turned into open position can when linking up with 20 to use, hook 20 is turned to when hook 20 need not be used and kept away
Position can is allowed to pack up.The space of buffer unit can so be reduced, and when carrying buffer unit, can be avoided
Hook 20 collides or is hooked into other articles with other articles.Therefore, by the technical solution of the utility model, can solve
The problem of slow descending device space certainly of the prior art is big and inconvenient to carry., can by setting magnet on the housing 10
20 will be linked up with the magnetic force when hook 20 need not be used by magnet and is voluntarily adsorbed onto avoidance position, be made so as to improve
With the convenience of slow descending device.By setting the first connecting hole, the second connecting hole and pin member, be able to will be linked up with simple structure
20 are rotatably arranged on housing 10.By setting relief portion 12 in the side wall of groove 11 and setting the one end for linking up with 20
For arcuate structure, hook 20 easily can be turned into open position.Slow descending device provided by the utility model not only structure
Simply, space is small, and easy to use, good appearance.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that each shown in accompanying drawing for the ease of description
The size of individual part is not to be drawn according to the proportionate relationship of reality.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as awarding
Weigh part for specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms is represented in following accompanying drawing, therefore, once be defined in a certain Xiang Yi accompanying drawing, then with
It need not be further discussed in accompanying drawing afterwards.
In description of the present utility model, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " horizontal,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or position relationship be normally based on orientation or position shown in the drawings
Relation is put, description the utility model is for only for ease of and simplifies description, in the case where not making opposite explanation, these nouns of locality
Do not indicate that and imply that the device of meaning or element there must be specific orientation or with specific azimuth configuration and operation, because
This is it is not intended that limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each part in itself
Wide is inside and outside.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Furthermore, it is necessary to explanation, limits parts, it is only for be easy to using the word such as " first ", " second "
Corresponding parts to be distinguished, do not have Stated otherwise such as, above-mentioned word does not have particular meaning, therefore it is not intended that to this
The limitation of utility model protection scope.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (9)
1. a kind of slow descending device, it is characterised in that the slow descending device includes：
Housing (10)；
Transmission mechanism, it is arranged in the housing (10)；
Damping mechanism, it is arranged in the housing (10), and is connected with the transmission mechanism；
Rope, it is arranged on the transmission mechanism；
Link up with (20), be rotatably arranged on the housing (10), described hook (20) relatively described housing (10) has outstanding
Hang the open position of article and avoid position.
2. slow descending device according to claim 1, it is characterised in that the slow descending device also includes fixture, described solid
Determine part to be used to the hook (20) being fixed on the avoidance position.
3. slow descending device according to claim 2, it is characterised in that the fixture includes：
Magnet, it is arranged on the housing (10), the magnet is used to adsorb the hook (20).
4. slow descending device according to claim 1, it is characterised in that fluted (11), institute are set on the housing (10)
The one end for stating hook (20) is rotatably arranged in the groove (11), when the hook (20) turns to the groove (11)
When interior, the hook (20) is in the avoidance position.
5. slow descending device according to claim 4, it is characterised in that one end of the hook (20) is provided with the first connection
Hole, the second connecting hole is provided with the side wall of the groove (11), first connecting hole is corresponding with second connecting hole to be set
Put, pin member through second connecting hole and first connecting hole so that the hook (20) be rotatably arranged in it is described
On housing (10).
6. slow descending device according to claim 5, it is characterised in that be provided with relief portion in the side wall of the groove (11)
(12) it is, arcuate structure, the arcuate structure and the relief portion (12) on one end of the remote turning end of the hook (20)
Coordinate in order to which the hook (20) turns to the open position.
7. slow descending device according to claim 1, it is characterised in that the transmission mechanism includes：
First power transmission shaft (31) and second driving shaft (32), it is arranged in the housing (10)；
Line wheel, it is arranged on first power transmission shaft (31), the rope is arranged in the line wheel；
Driving wheel (33), it is arranged on first power transmission shaft (31), with the line wheel synchronous axial system；
Driven pulley (34), engaged with the driving wheel (33), and the driven pulley (34) is arranged on the second driving shaft (32)
On, the damping mechanism is connected with the second driving shaft (32).
8. slow descending device according to claim 1, it is characterised in that the hook (20) is made up of steel.
9. slow descending device according to claim 1, it is characterised in that the outer surface of the hook (20) and the housing
(10) outer surface is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729642.4U CN206950468U (en) | 2017-06-21 | 2017-06-21 | Slow descending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729642.4U CN206950468U (en) | 2017-06-21 | 2017-06-21 | Slow descending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206950468U true CN206950468U (en) | 2018-02-02 |
Family
ID=61385014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720729642.4U Active CN206950468U (en) | 2017-06-21 | 2017-06-21 | Slow descending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206950468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109081138A (en) * | 2018-08-08 | 2018-12-25 | 张勤 | A kind of manual slow drop charging crane applied to concrete duct |
-
2017
- 2017-06-21 CN CN201720729642.4U patent/CN206950468U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109081138A (en) * | 2018-08-08 | 2018-12-25 | 张勤 | A kind of manual slow drop charging crane applied to concrete duct |
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