CN108434617A - A kind of safe bridge - Google Patents
A kind of safe bridge Download PDFInfo
- Publication number
- CN108434617A CN108434617A CN201810530420.9A CN201810530420A CN108434617A CN 108434617 A CN108434617 A CN 108434617A CN 201810530420 A CN201810530420 A CN 201810530420A CN 108434617 A CN108434617 A CN 108434617A
- Authority
- CN
- China
- Prior art keywords
- fixedly mounted
- babinet
- base plate
- supporting rack
- channel base
- 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.)
- Pending
Links
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D18/00—Bridges specially adapted for particular applications or functions not provided for elsewhere, e.g. aqueducts, bridges for supporting pipe-lines
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of safe bridges,Including channel base plate and the locking mechanism being fixedly mounted on the channel base plate and the escaping mechanism being fixedly mounted under the channel base plate,The locking mechanism tightens gear including two pairs,Engagement is installed on the rack for tightening gear,The escaping mechanism includes the connecting rod that bolt is fixedly mounted on the channel base plate,The rope pulley being installed under the connecting rod,The first babinet is fixedly mounted at left and right sides of the channel base plate rear end,There is sliding groove in first babinet,Be slidably installed sliding block in the sliding groove,It is installed with rack on the sliding block,The second babinet is fixedly mounted on first babinet,There is drive cavity in second babinet,The first third babinet is fixedly mounted outside second babinet,There is first motor chamber in the first third babinet,The first motor intracavitary power cooperation installation first motor,The first motor is installed with rotation axis,The rotation axis tightens gear by spline connection.
Description
Technical field
The present invention relates to technical field of life, specially a kind of safe bridge.
Background technology
Bridge refers to that the building built across natural or cultural obstacle for road, current skyscraper occur
It when the problems such as fire, hardly results in effective rescue in high-rise personnel and loses valuable life, some people are then because rescuing
It helps to have no alternative not in time and is jumped out from window and lose life, somebody is then to go to roof, it is desirable to obtain more rescues
Time, but to cause new rescue difficult for height causes finally to suck excessive toxic gas and be swallowed by flame after going into a coma,
For this purpose, being badly in need of a kind of escape bridge that can be installed in high-rise roof.
Invention content
The purpose of the present invention is to provide a kind of safe bridges, for overcoming drawbacks described above in the prior art.
A kind of safe bridge according to the present invention, including channel base plate and the lock that is fixedly mounted on the channel base plate
The escaping mechanism determined mechanism and be fixedly mounted under the channel base plate, the locking mechanism tighten gear, engagement including two pairs
It is installed on the rack for tightening gear, the escaping mechanism includes the connecting rod, solid that bolt is fixedly mounted on the channel base plate
The first babinet, first case is fixedly mounted in the rope pulley being located under the connecting rod, the channel base plate rear end left and right sides
There is sliding groove in vivo, be slidably installed sliding block in the sliding groove, is installed with rack on the sliding block, on first babinet
The second babinet is fixedly mounted, has drive cavity in second babinet, the first third babinet, institute is fixedly mounted outside second babinet
Stating has first motor chamber in the first third babinet, the first motor intracavitary power cooperation installation first motor, first electricity
Machine is installed with rotation axis, and the rotation axis is connected by spline and tightens gear, and otch on first babinet is described to tighten tooth
Wheel engages installation with rack across notch, and ladder is fixedly mounted in the channel base plate end face, and the ladder base has a stepladder
Fixed plate, the ladder fixed plate are fixed by the first fixing bolt with wall, and the first supporting rack is fixedly mounted under the sliding block,
First supporting rack is fixed by the second fixing bolt with wall, and the second supporting rack, institute are fixedly mounted under first babinet
It states the second supporting rack to fix with wall by third fixing bolt, third supporting rack is fixedly mounted under the channel base plate, it is described
Third supporting rack bottom surface is contacted with the second supporting rack surface, and the third supporting rack bottom surface is by the 4th fixing bolt by
Three supporting racks and the second supporting rack are fixed with wall, and the 4th supporting rack, the channel base plate are fixedly mounted under the channel base plate
The 5th supporting rack of lower fixed installation has the 6th supporting rack, the 6th supporting rack, the 4th supporting rack and under the channel base plate
Five supporting racks are connected by the 5th fixing bolt, and the 6th supporting rack is fixed by the 6th fixing bolt with wall, described to escape
It is additionally provided in life structure and holds protection unit.
Further technical solution, the escaping mechanism include that protective fence is fixedly mounted on the channel base plate, the peace
Elastic rope is fixedly mounted on dress protective fence, handle is tied under the elastic rope, hooked hand is fixedly mounted on the handle, it is described
There are big protective door and small protective door, the big protective door to be fixedly connected with conjunction by screw on small protective door on the right side of installation protective fence
Page, the hinge are fixedly mounted on by screw on protective fence, and the first Electric chest lock is fixedly mounted on the big protective door, described small
The second Electric chest lock is fixedly mounted on protective door, passes through the 7th bolt fixed installation connecting rod, the connection on the channel base plate
Bar, which is rotatably assorted, installs rope pulley, is installed with metallic cable on the rope pulley, the metallic cable is fixedly connected with the first escape
Pressure sensor is fixedly mounted outside in rope, the second escaping rope, third escaping rope and the 4th escaping rope, the rope pulley,
It is fixedly mounted the second third babinet under the channel base plate, is fixedly mounted the second motor in the second third babinet, described the
Two motor powers are connected with rotary shaft, and the rotary shaft connects rope pulley by spline.
Further technical solution, the protection unit that holds includes vibration damper plate and drop backing, and the vibration damper plate is arranged described
It the left end and right end of second motor in escaping mechanism and is fixedly connected with second motor, the drop backing setting exists
It the front-end and back-end of second motor and is fixedly connected with second motor.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to operate, it is highly practical, go out from security protection angle
Hair, can increase the probability of surviving of personnel under many dangerous situations, suitable for most of high-rise buildings, when needing to install this
When equipment, can a slot first be opened on wall according to the distance between the width of the first supporting rack and two the first supporting racks
Mouthful, then the first supporting rack aligned notches install, start first motor, first motor driving tightens gear rotation, by with tooth
The engagement of item moves sliding block in sliding groove until that can not move, and installation is complete for the first step, then by the first, second, third He
The bolt of 6th supporting rack squeezes into wall, and installation is complete；
When using this equipment, channel base plate is climbed up using ladder, across the second babinet is installed, into installation protective fence, is then arrived
At large and small protective door, the second Electric chest lock is opened, small protective door is pushed open, caught handle from installation protective fence, have on handle
Elastic rope can extend downwardly, and be triggered metallic cable using the hooked hand on handle, connected by metallic cable and below
One escaping rope, the second escaping rope, third escaping rope and the 4th escaping rope are all taken on channel base plate, the first escape
Rope, the second escaping rope, third escaping rope and the 4th escaping rope end are respectively arranged with hook pawl, then use the first escaping rope
Rope is pinioned and is fixed using hooking pawl after right thigh, is pinioned using the second escaping rope 7 and is fixed using hooking pawl after left thigh, uses third
Escaping rope goes out downwards from shoulder upwards from behind, is fixed on the second escaping rope using pawl is hooked, uses the 4th escaping rope
Go out downwards from shoulder upwards from behind, be fixed on the first escaping rope using pawl is hooked, confirmed after fixing, opens the first electricity
Case is locked, and is pushed big protective door open, is then caught channel base plate that body is made to slowly enter in the air, then the second electric motor starting, rope pulley
The pressure sensor of upper fixed installation can control the positive and negative rotation of the second motor, when pressure is quickly anti-less than 20KG motors on rope
Turning, rope can be withdrawn to original place, motor rotates forward at the appropriate speed, and rope is sent into ground, after people is detached from escaping rope,
Rope is taken back original place by the second motor reversal, waits for next user.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the cross-sectional view in the directions Figure 1A；
Fig. 3 is the schematic diagram in the directions Figure 1B；
Fig. 4 is the partial schematic diagram that Fig. 3 C go out；
Fig. 5 is the partial schematic diagram at Fig. 1 D；
Fig. 6 is connecting rod scheme of installation.
Specific implementation mode
With reference to Fig. 1-6, the present invention is described in detail.
Referring to Fig.1-6, a kind of safe bridge according to an embodiment of the invention, including channel base plate 10 and fixed installation
Locking mechanism on the channel base plate 10 and the escaping mechanism being fixedly mounted under the channel base plate 10, the locking machine
Structure include two pairs tighten gear 17, engagement is installed on the rack 21 for tightening gear 17, the escaping mechanism includes that bolt fixes peace
Connecting rod 82 on the channel base plate 10, the rope pulley 54 being installed under the connecting rod 82, the channel base plate 10
The first babinet 24 is fixedly mounted at left and right sides of rear end, has sliding groove 23 in first babinet 24, is slided in the sliding groove 23
Sliding block 22 is installed in cooperation, is installed with rack 21 on the sliding block 22, the second babinet 25, institute are fixedly mounted on first babinet 24
Stating has drive cavity 16 in the second babinet 25, the first third babinet 12, first third are fixedly mounted outside second babinet 25
There are first motor chamber 14,14 internally-powered of the first motor chamber cooperation installation first motor 13, the first motor in babinet 12
13 are installed with rotation axis 26, and the rotation axis 26 is connected by spline 18 and tightens gear 17, otch on first babinet 24
20, the gear 17 of tightening engages installation with rack 21 across notch 20, and ladder 11 is fixedly mounted in 10 end face of the channel base plate,
11 bottom of the ladder has a stepladder fixed plate 44, the ladder fixed plate 44 solid by the first fixing bolt 41 and wall
Fixed, 22 times the first supporting racks 42 of fixed installation of the sliding block, first supporting rack 42 passes through the second fixing bolt 43 and wall
Fixed, first babinet, 24 times the second supporting racks 36 of fixed installation, second supporting rack 36 passes through third fixing bolt 37
It is fixed with wall, 10 times fixed installation third supporting racks 31 of the channel base plate, 31 bottom surface of third supporting rack and second
36 surface of supporting rack contacts, and 31 bottom surface of third supporting rack is by the 4th fixing bolt 38 by third supporting rack 31 and second
Supporting rack 36 is fixed with wall, 10 times the 4th supporting racks 32 of fixed installation of the channel base plate, 10 times fixations of the channel base plate
5th supporting rack 33 is installed, there is the 6th supporting rack 34, the 6th supporting rack 34, the 4th supporting rack 32 under the channel base plate 10
It is connected by the 5th fixing bolt with the 5th supporting rack 33, the 6th supporting rack 34 is solid by the 6th fixing bolt and wall
It is fixed, it is additionally provided in the escaping mechanism and holds protection unit.
Valuably or illustratively, the escaping mechanism includes fixed installation protective fence 50, institute on the channel base plate 10
It states and elastic rope 51 is fixedly mounted on installation protective fence 50, handle 52 is tied under the elastic rope 51, is consolidated on the handle 52
Dingan County dress hooked hand 53, there is big protective door 85 and small protective door 86 on the right side of the installation protective fence 50, the big protective door 85 and small
Hinge 83 is fixedly connected with by screw 84 on protective door 86, the hinge 83 is fixedly mounted on by screw 84 on protective fence 50,
The first Electric chest lock 80 is fixedly mounted on the big protective door 85, the second Electric chest lock 81, institute are fixedly mounted on the small protective door 86
It states and connecting rod 82 is fixedly mounted by the 7th bolt 90 on channel base plate 10, the connecting rod 82, which is rotatably assorted, installs rope pulley
54, it is installed with metallic cable 56 on the rope pulley 54, the metallic cable 56 is fixedly connected with the first escaping rope 70, second escapes
Pressure sensor 60, institute is fixedly mounted in raw rope 71, third escaping rope 72 and the 4th escaping rope 73, the rope pulley 54 outside
10 times the second third babinets 58 of fixed installation of channel base plate are stated, the second motor 59 is fixedly mounted in the second third babinet 58,
Second motor, 59 be connected by power has rotary shaft 57, the rotary shaft 57 to connect rope pulley 54 by spline 55.
Valuably or illustratively, the protection unit that holds includes vibration damper plate 591 and drop backing 592, and the vibration damper plate 591 is set
It sets the left end of second motor 59 in the escaping mechanism and right end and is fixedly connected with second motor 59, it is described
Drop backing 592 is arranged in the front-end and back-end of second motor 59 and is fixedly connected with second motor 59, the drop heat
For piece 592 to absorb and distribute the heat that second motor 59 generates at runtime, the vibration damper plate 591 is described to reduce
The shaking force that second motor 59 generates at runtime is excessive to prevent the shaking force that second motor 59 generates at runtime
And the present apparatus is caused to be shaken.
It, can be first according between the width of the first supporting rack 42 and two the first supporting racks 42 when needing to install this equipment
Distance open a notch on wall, then 42 aligned notches of the first supporting rack are installed, start first motor 13, first motor
The rotation of gear 17 is tightened in 13 drivings, and by being engaged with rack 21, sliding block 22 is moved in sliding groove 23 until can not move,
Installation is complete for the first step, then by first, second, third and the 6th the bolt of supporting rack squeeze into wall, installation is complete.
When using this equipment, channel base plate 10 is climbed up using ladder 11, across the second babinet 25 of installation, is protected into installation
Then column 50 has arrived at large and small protective door 85,86, open the second Electric chest lock 81, small protective door 86 is pushed open, is protected from installation
Catch handle 52 on column 50, flexible rope 51 on handle 52 can extend downwardly, using the hooked hand 53 on handle by metallic cable
Rope 56 triggers, by metallic cable 56 and the first escaping rope 70 connected below, the second escaping rope 71, third escaping rope 72
It is all taken on channel base plate 10 with the 4th escaping rope 73, the first escaping rope 70, the second escaping rope 71, third escaping rope
Rope 72 and 73 end of the 4th escaping rope are respectively arranged with hook pawl, and hook pawl is used after then pinioning right thigh using the first escaping rope 70
It is fixed, it is pinioned using the second escaping rope 71 and is fixed using hooking pawl after left thigh, from behind upwards using third escaping rope 72
Go out downwards from shoulder, is fixed on the second escaping rope 71 using pawl is hooked, using the 4th escaping rope 73 from behind upwards from shoulder
Wing goes out downwards, is fixed on the first escaping rope 70 using pawl is hooked, and confirms after fixing, opens the first Electric chest lock 80, push open
Big protective door 85, then catches channel base plate 10 that body is made to slowly enter in the air, and then the second motor 59 starts, on rope pulley 54
The pressure sensor 60 of fixed installation can control the positive and negative rotation of the second motor 59, when pressure is quick less than 20KG motors on rope
Rope, can be withdrawn original place by reversion, and motor rotates forward at the appropriate speed, and rope is sent into ground, and escaping rope is detached from people
Afterwards, the second motor 59 inverts, and rope is taken back original place, waits for next user.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to operate, it is highly practical, emergency can be improved
The survival rate of lower indicator of trapped personnel is suitable for most of high-rise buildings, can be first according to the first support when needing to install this equipment
The distance between the width of frame and two the first supporting racks open a notch on wall, then the first supporting rack aligned notches are pacified
Dress starts first motor, and gear rotation is tightened in first motor driving, and by being engaged with rack, sliding block moved in sliding groove
It is dynamic that until that can not move, installation is complete for the first step, then by first, second, third and the 6th the bolt of supporting rack squeeze into wall, pacify
It installs into；
When using this equipment, channel base plate is climbed up using ladder, across the second babinet is installed, into installation protective fence, is then arrived
At large and small protective door, the second Electric chest lock is opened, small protective door is pushed open, caught handle from installation protective fence, have on handle
Elastic rope can extend downwardly, and be triggered metallic cable using the hooked hand on handle, connected by metallic cable and below
One escaping rope, the second escaping rope, third escaping rope and the 4th escaping rope are all taken on channel base plate, the first escape
Rope, the second escaping rope, third escaping rope and the 4th escaping rope end are respectively arranged with hook pawl, then use the first escaping rope
Rope is pinioned and is fixed using hooking pawl after right thigh, is pinioned using the second escaping rope 7 and is fixed using hooking pawl after left thigh, uses third
Escaping rope goes out downwards from shoulder upwards from behind, is fixed on the second escaping rope using pawl is hooked, uses the 4th escaping rope
Go out downwards from shoulder upwards from behind, be fixed on the first escaping rope using pawl is hooked, confirmed after fixing, opens the first electricity
Case is locked, and is pushed big protective door open, is then caught channel base plate that body is made to slowly enter in the air, then the second electric motor starting, rope pulley
The pressure sensor of upper fixed installation can control the positive and negative rotation of the second motor, when pressure is quickly anti-less than 20KG motors on rope
Turning, rope can be withdrawn to original place, motor rotates forward at the appropriate speed, and rope is sent into ground, after people is detached from escaping rope,
Rope is taken back original place by the second motor reversal, waits for next user, and structure of the invention is reasonable, highly practical, anti-from safety
Corner protector degree sets out, and can increase the probability of surviving of personnel under many dangerous situations, be worth of widely use.
Those skilled in the art can define, can in the case of not departing from overall spirit and the design of the present invention
To make the various modifications for above example.It each falls within protection scope of the present invention.The protection scheme of the present invention
It is subject to claims appended hereto.
Claims (3)
1. a kind of safe bridge, including channel base plate and the locking mechanism being fixedly mounted on the channel base plate and fixed peace
Escaping mechanism under the channel base plate, the locking mechanism tightens gear including two pairs, engagement is installed on and tightens gear
Rack, the escaping mechanism include bolt be fixedly mounted on the channel base plate connecting rod, be installed in the connecting rod
Under rope pulley, the first babinet is fixedly mounted at left and right sides of the channel base plate rear end, has sliding groove in first babinet, institute
The sliding block that is slidably installed in sliding groove is stated, rack is installed on the sliding block, the second case is fixedly mounted on first babinet
Body has drive cavity in second babinet, the first third babinet, the first third babinet is fixedly mounted outside second babinet
Inside there are first motor chamber, the first motor intracavitary power cooperation installation first motor, the first motor to be installed with rotation axis,
The rotation axis is connected by spline and tightens gear, otch on first babinet, and the gear of tightening passes through notch and tooth
Ladder is fixedly mounted in item engagement installation, the channel base plate end face, and the ladder base has a stepladder fixed plate, the ladder
Fixed plate is fixed by the first fixing bolt with wall, and the first supporting rack, first supporting rack are fixedly mounted under the sliding block
It is fixed with wall by the second fixing bolt, the second supporting rack is fixedly mounted under first babinet, second supporting rack is logical
It crosses third fixing bolt to fix with wall, third supporting rack, the third supporting rack bottom is fixedly mounted under the channel base plate
Face is contacted with the second supporting rack surface, and the third supporting rack bottom surface is by the 4th fixing bolt by third supporting rack and second
Supporting rack is fixed with wall, and the 4th supporting rack is fixedly mounted under the channel base plate, the 5th is fixedly mounted under the channel base plate
Supporting rack has the 6th supporting rack, the 6th supporting rack, the 4th supporting rack and the 5th supporting rack to pass through under the channel base plate
Five fixing bolts connect, and the 6th supporting rack is fixed with wall by the 6th fixing bolt, also set up in the escaping mechanism
Hold protection unit.
2. a kind of safe bridge according to claim 1, it is characterised in that：The escaping mechanism includes the channel base plate
Upper fixed installation protective fence is fixedly mounted elastic rope on the installation protective fence, handle is tied under the elastic rope, described
Hooked hand is fixedly mounted on handle, there is big protective door and small protective door on the right side of the installation protective fence, the big protective door and small prevents
Hinge is fixedly connected with by screw on shield door, the hinge is fixedly mounted on by screw on protective fence, on the big protective door
The first Electric chest lock is fixedly mounted, the second Electric chest lock is fixedly mounted on the small protective door, passes through the 7th spiral shell on the channel base plate
Connecting rod is fixedly mounted in bolt, and the connecting rod, which is rotatably assorted, installs rope pulley, and metallic cable is installed on the rope pulley, described
Metallic cable is fixedly connected with the first escaping rope, the second escaping rope, third escaping rope and the 4th escaping rope, the rope
Wheel is outer to be fixedly mounted pressure sensor, is fixedly mounted the second third babinet under the channel base plate, in the second third babinet
The second motor is fixedly mounted, second motor power is connected with rotary shaft, and the rotary shaft connects rope pulley by spline.
3. a kind of safe bridge according to claim 1, it is characterised in that：The protection unit that holds includes vibration damper plate and drop heat
Piece, the left end and right end of second motor that the vibration damper plate is arranged in the escaping mechanism and solid with second motor
Fixed connection, the drop backing are arranged in the front-end and back-end of second motor and are fixedly connected with second motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810530420.9A CN108434617A (en) | 2018-05-29 | 2018-05-29 | A kind of safe bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810530420.9A CN108434617A (en) | 2018-05-29 | 2018-05-29 | A kind of safe bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108434617A true CN108434617A (en) | 2018-08-24 |
Family
ID=63205064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810530420.9A Pending CN108434617A (en) | 2018-05-29 | 2018-05-29 | A kind of safe bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108434617A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2272307Y (en) * | 1996-09-09 | 1998-01-14 | 杨军 | Life-saving device for storeyed-buildings |
| KR20110006682U (en) * | 2009-12-28 | 2011-07-06 | 황병선 | Fire escape apparatus for automatic descent speed adjusting with weight |
| US20110168488A1 (en) * | 2010-01-12 | 2011-07-14 | Nouvelle Hauteur Inc. | Kit and method for emergency descent from a height |
| CN103801033A (en) * | 2012-11-10 | 2014-05-21 | 福建省连江县迅捷技术孵化有限公司 | Building |
| CN203677762U (en) * | 2014-01-07 | 2014-07-02 | 马鞍山市力翔机械自动化科技有限公司 | Pressure-measurable-type band-block-type speed adjusting mechanism of high-rise escape self-help descent control device |
| CN203956778U (en) * | 2014-06-30 | 2014-11-26 | 北京北机机电工业有限责任公司 | Turn and turn round fixture |
| CN204106881U (en) * | 2014-07-01 | 2015-01-21 | 塞卡尔（北京）工业技术有限公司 | A kind of high level quick falling escape apparatus |
-
2018
- 2018-05-29 CN CN201810530420.9A patent/CN108434617A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2272307Y (en) * | 1996-09-09 | 1998-01-14 | 杨军 | Life-saving device for storeyed-buildings |
| KR20110006682U (en) * | 2009-12-28 | 2011-07-06 | 황병선 | Fire escape apparatus for automatic descent speed adjusting with weight |
| US20110168488A1 (en) * | 2010-01-12 | 2011-07-14 | Nouvelle Hauteur Inc. | Kit and method for emergency descent from a height |
| CN103801033A (en) * | 2012-11-10 | 2014-05-21 | 福建省连江县迅捷技术孵化有限公司 | Building |
| CN203677762U (en) * | 2014-01-07 | 2014-07-02 | 马鞍山市力翔机械自动化科技有限公司 | Pressure-measurable-type band-block-type speed adjusting mechanism of high-rise escape self-help descent control device |
| CN203956778U (en) * | 2014-06-30 | 2014-11-26 | 北京北机机电工业有限责任公司 | Turn and turn round fixture |
| CN204106881U (en) * | 2014-07-01 | 2015-01-21 | 塞卡尔（北京）工业技术有限公司 | A kind of high level quick falling escape apparatus |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180824 |
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| RJ01 | Rejection of invention patent application after publication |