CN207755652U - Ramp-down device pedestal - Google Patents
Ramp-down device pedestal Download PDFInfo
- Publication number
- CN207755652U CN207755652U CN201721376304.3U CN201721376304U CN207755652U CN 207755652 U CN207755652 U CN 207755652U CN 201721376304 U CN201721376304 U CN 201721376304U CN 207755652 U CN207755652 U CN 207755652U
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- CN
- China
- Prior art keywords
- ramp
- bottom cover
- down device
- interconnecting piece
- device pedestal
- 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.)
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Abstract
The utility model discloses a kind of ramp-down device pedestal, including bottom cover and interconnecting piece, and the interconnecting piece is directly molded on the outer of the bottom cover and the relatively described bottom cover protrusion.Compared with prior art, since interconnecting piece is directly molded on bottom cover in the ramp-down device pedestal of the utility model, rather than connector and bottom cover are installed after separately formed connector, therefore it can rely on the structural strength and bearing capacity of integrally formed structural strengthening ramp-down device shell, the error that assembling connecting piece may be brought is also eliminated simultaneously, is conducive to the kinematic accuracy for improving slow descending mechanism.
Description
Technical field
The utility model is related to escape device for high-rise buildings technical field more particularly to a kind of ramp-down device pedestals.
Background technology
When the disasters such as earthquake, fire occur, the personnel in high-storey building quickly can not reach in ground using elevator
Face, can only be by stair downlink, but utilizes the speed of stair escape too slow, and the personnel of often leading to can not escape from time.Although
Under the assistance of fire-fighting and rescue strength, the personnel in high building can also be escaped by aerial ladder or life saving gas cushion, but deteriorated in disaster and endangered
Fire-fighting and rescue strength can not necessarily be on the scene before machine personal safety, if escape gold will be affected adversely by blindly waiting for rescue
Time.
To enable the voluntarily escape of the personnel in high building faster when disaster occurs to ground, one has been developed at present
A little relevant escape devices, wherein the practicability with ramp-down device is most strong.The nuclear structure of ramp-down device, which is coiling, steel wire rope
Slow descending mechanism, one end of steel wire rope pulls out from ramp-down device, certain with that will be generated in the movement slow descending mechanism of steel wire rope
Resistance is to limit the speed of steel wire rope.Ramp-down device can be positioned in building, by the way that steel wire rope one end to be hooked on the person
Slow drop escape is carried out after safety belt, ramp-down device can also be made to the form that knapsack etc. is moved with personnel, by steel wire rope one end
It is fixed to carry out slow drop escape afterwards under construction.
Ramp-down device further includes shell, and slow descending mechanism is arranged in the housing, and the shell of ramp-down device includes in the prior art
Bottom cover, head cover and connector, bottom cover are individually molded with head cover, and connector is mounted on the outer of bottom cover, slow descending mechanism position
In the centre position of bottom cover, head cover is installed to slow descending mechanism being accommodated between head cover and bottom cover on connector.
Existing this ramp-down device shell structure, which exists, to be had a disadvantage that：Architecture basics of the shell as ramp-down device,
Larger weight will be carried in escape, but the shell made of the installation of bottom cover, head cover and connector is due to installing binding site
More, structural strength is inadequate, and bearing capacity is difficult to meet the requirements.In addition, the kinematic accuracy of slow descending mechanism is more demanding, each component
It is stuck or insufficient to the speed limit of steel wire rope to may result in steel wire rope when rigging error is larger, and installation of the connector on bottom cover
And the installation of head cover and connector may bring error.
For this reason, it is necessary to provide it is a kind of can reinforcement structure intensity, reduce rigging error ramp-down device shell structure.
Utility model content
The purpose of this utility model is to provide it is a kind of can reinforcement structure intensity, reduce rigging error ramp-down device shell
Body structure.
To achieve the goals above, the utility model provides a kind of ramp-down device pedestal, including bottom cover and interconnecting piece, institute
State outer and the relatively described bottom cover protrusion, the top setting of the interconnecting piece and shell that interconnecting piece is directly molded on the bottom cover
Head cover cooperation recess or bulge-structure.
Compared with prior art, due in the ramp-down device pedestal of the utility model interconnecting piece be directly molded on bottom cover,
Rather than connector and bottom cover are installed after separately formed connector, therefore integrally formed structural strengthening ramp-down device can be relied on
The structural strength and bearing capacity of shell, while the error that assembling connecting piece may be brought is also eliminated, be conducive to improve slow drop
The kinematic accuracy of mechanism.
Preferably, the interconnecting piece is in the form of a column structure, the bottom cover is equipped with several spaced interconnecting pieces.
Specifically, the cross section of the interconnecting piece is in quadrangle.
Specifically, the interconnecting piece is in from fixing end to the diminishing decrement structure in other end cross section.
Description of the drawings
Fig. 1 is the stereogram of the utility model ramp-down device pedestal.
Specific implementation mode
Description is made to the preferred embodiment of the utility model with reference to the Figure of description provided.
As shown in Figure 1, the utility model provides a kind of ramp-down device pedestal 1, ramp-down device pedestal 1 is docked with a head cover
As the shell of ramp-down device after assembly, installed for the slow descending mechanism of ramp-down device.
Ramp-down device pedestal 1 includes bottom cover 11 and interconnecting piece 12, and bottom cover 11 is in flat platy structure, in the present embodiment
In for polygon but it is also possible to be circle.Bottom cover 11 can be the smooth straight structure in two sides, can also two faces be set as non-
Burnishing surface, the i.e. structure of 11 not all area thickness equalization of bottom cover, bottom cover 11 uses latter configuration in the present embodiment.Even
Socket part 12 is directly molded on the outer of bottom cover 11 and 11 protrusion of opposite bottom cover.
Interconnecting piece 12 is specifically in the form of a column structure, is set there are five the interconnecting piece 12 in the outer of one side on bottom cover 11,
Five interconnecting pieces 12 are spaced from each other.The edge for being located closer to bottom cover 11 of interconnecting piece 12, but might not be with bottom cover 11
Edge wheel profile connect.The cross section of interconnecting piece 12 is in quadrangle, and interconnecting piece 12 is transversal from fixing end to the other end
The diminishing decrement structure in face.Relevant recess or bulge-structure are set in the top surface of interconnecting piece 12, with the head cover with shell
Cooperation.The quantity of interconnecting piece 12, which can be more than, on bottom cover 11 is less than five.
Several perforation 111 are further opened with by the position of proximal edge on bottom cover 11, it can across the perforation 111 using ribbon
Ramp-down device is fixed on the objects such as knapsack.
In the other embodiment of the utility model, interconnecting piece can be around the circle of 11 outer of bottom cover, one whole circle or more
The structure of the similar side wall of side shape can also be the side wall for having non-whole circle jaggy.
Compared with prior art, due in the ramp-down device pedestal 1 of the utility model interconnecting piece 12 be directly molded on bottom cover
On 11, rather than connector and bottom cover 11 are installed after separately formed connector, therefore integrally formed structural strengthening can be relied on
The structural strength and bearing capacity of ramp-down device shell, while the error that assembling connecting piece may be brought is also eliminated, be conducive to
Improve the kinematic accuracy of slow descending mechanism.
Above disclosed is only the preferred embodiments of the utility model, and effect is to facilitate those skilled in the art
Understand and implement according to this, the interest field of the utility model cannot be limited with this certainly, therefore special according to the present utility model application
Equivalent variations made by sharp range still fall within the range that the utility model is covered.
Claims (4)
1. a kind of ramp-down device pedestal, it is characterised in that：Including bottom cover and interconnecting piece, the interconnecting piece is directly molded on the bottom
The recess or protrusion that the outer of lid and the relatively described bottom cover protrusion, the top setting of the interconnecting piece and the head cover of shell coordinate are tied
Structure.
2. ramp-down device pedestal as described in claim 1, it is characterised in that：The interconnecting piece is in the form of a column structure, the bottom cover
It is equipped with several spaced interconnecting pieces.
3. ramp-down device pedestal as claimed in claim 2, it is characterised in that：The cross section of the interconnecting piece is in quadrangle.
4. ramp-down device pedestal as claimed in claim 2, it is characterised in that：The interconnecting piece is in horizontal from fixing end to the other end
The diminishing decrement structure in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376304.3U CN207755652U (en) | 2017-10-20 | 2017-10-20 | Ramp-down device pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376304.3U CN207755652U (en) | 2017-10-20 | 2017-10-20 | Ramp-down device pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207755652U true CN207755652U (en) | 2018-08-24 |
Family
ID=63179117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721376304.3U Active CN207755652U (en) | 2017-10-20 | 2017-10-20 | Ramp-down device pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207755652U (en) |
-
2017
- 2017-10-20 CN CN201721376304.3U patent/CN207755652U/en active Active
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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: 20210428 Address after: 518000 Room 201, building a, Desheng building, district 23, Dalang community, Xin'an street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Building ark Co.,Ltd. Address before: 523000 Chen Fung Road 15, Chen Cun, Humen Town, Dongguan, Guangdong. Patentee before: FUPANY ENTERPRISE Co.,Ltd. |
|
| TR01 | Transfer of patent right |