CN110420402A - The first section rewinding device of a kind of escape apparatus and its wirerope - Google Patents
The first section rewinding device of a kind of escape apparatus and its wirerope Download PDFInfo
- Publication number
- CN110420402A CN110420402A CN201910742199.8A CN201910742199A CN110420402A CN 110420402 A CN110420402 A CN 110420402A CN 201910742199 A CN201910742199 A CN 201910742199A CN 110420402 A CN110420402 A CN 110420402A
- Authority
- CN
- China
- Prior art keywords
- pin shaft
- clockwork spring
- escape apparatus
- wirerope
- axle sleeve
- 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
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 32
- 230000007704 transition Effects 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract description 6
- 230000004083 survival effect Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
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
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses section rewinding devices at the beginning of a kind of wirerope of escape apparatus, including the rewinding device being mounted on escape apparatus, rewinding device includes clockwork spring fixing body, clockwork spring, axle sleeve, pin shaft and group pearl screw, clockwork spring is equipped in clockwork spring fixing body, clockwork spring fixing body is protruded into axle sleeve lower part, the outer end of clockwork spring is fixed on clockwork spring fixing body, the inner end of clockwork spring is fixed on axle sleeve lower part, the pin shaft being vertically arranged is worn in axle sleeve, pin shaft and escape apparatus synchronous rotary, the peripheral wall of axle sleeve is equipped with from group pearl screw for being screwed into and being pressed into pin shaft outer wall inside outside.The present invention can carry out winding up return to the wirerope being drawn out under non-normal use state, not influence on the pull-out of the wirerope under escape state.
Description
Technical field
The present invention relates to escape device for high-rise buildings field, more specifically to a kind of escape apparatus and its first Duan Huijuan of wirerope
Device.
Background technique
Patent No. 201821380258.9, patent name are that a kind of China of slow drop survival kit for high-rise life saving is special
Benefit one, Patent No. 201821380374.0, patent name are a kind of Chinese patent two of slow drop survival kit, the two China are specially
There are the following problems for the slow drop survival kit of benefit:
It is once drawn out not winding up and returns to original position once, wirerope, this brings before slow drop survival kit does not come into operation
Great inconvenience.
Two, delay drop survival kit when in use without alarming device, tacit cooperation can not be formed with the fire fighter to sue and labour, it is right
It is unfavorable to rescue.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, providing a kind of escape apparatus and its wirerope, just section is returned
Winding apparatus can carry out winding up return, to the wirerope under escape state to the wirerope being drawn out under non-normal use state
Pull-out does not influence.
The scheme that the present invention solves above-mentioned technical problem is:
A kind of first section rewinding device of the wirerope of escape apparatus, including the rewinding device being mounted on escape apparatus, the backrush
Device includes clockwork spring fixing body, clockwork spring, axle sleeve, pin shaft and dials pearl screw, is equipped in the clockwork spring fixing body
Clockwork spring fixing body is protruded into clockwork spring, the axle sleeve lower part, and the outer end of the clockwork spring is fixed on clockwork spring installation
Body, the inner end of clockwork spring are fixed on axle sleeve lower part, and the pin shaft being vertically arranged, the pin shaft and escape apparatus are worn in the axle sleeve
Synchronous rotary, the peripheral wall of the axle sleeve are equipped with from group pearl screw for being screwed into and being pressed into pin shaft outer wall inside outside.
The outer wall of the pin shaft is equipped with pin shaft groove, and the pin shaft groove is arc, and it is recessed that described group of pearl screw is pressed into pin shaft
Slot.
The clockwork spring fixing body includes pedestal and cover board, and the pedestal is mounted on an end face of escape apparatus, pedestal
Upper end is covered by cover board and clockwork spring is located in the space that pedestal and cover board surround, and the outer end of the clockwork spring is fixed on
The peripheral wall of pedestal.
The lower end surface of the pin shaft is equipped with pin shaft slot, and the transition axis to link with it is equipped in the pin shaft slot, described
The lower end of transition axis passes through pedestal and is connected to escape apparatus and transition axis and escape apparatus synchronous rotary.
It further include generator and the warning device with power generation mechatronics, the generator is equipped with alternator shaft, described
The upper surface of pin shaft is equipped with pin shaft slot, and the pin shaft slot and the two of alternator shaft insertion pin shaft upper surface synchronize rotation
Turn.
The periphery of the escape apparatus is equipped with the knapsack of cladding escape apparatus, and the warning device includes superposed warning
Lamp, the warning lamp expose outside knapsack.
The invention also discloses a kind of escape apparatus comprising section rewinding device at the beginning of the wirerope.
Protrusion effect of the invention is:, can be to the steel being drawn out under non-normal use state due to the setting of clockwork spring
Cord carries out winding up return；Due to dialling the setting of pearl screw, the pull-out of the wirerope under escape state is not influenced；Alarm dress
The use for setting cooperation generator facilitates fire fighter's cooperation to sue and labour, improves escape probability.
Detailed description of the invention
Fig. 1 is the perspective view of escape apparatus of the invention；
Fig. 2 is the perspective view (removing knapsack) of escape apparatus of the invention；
Fig. 3 is the partial structural diagram of escape apparatus of the invention；
Fig. 4 is the enlarged drawing in Fig. 3 at A；
Fig. 5 is the installation perspective view of rewinding device of the invention, generator and warning device；
Fig. 6 is the explosive view of rewinding device of the invention.
In figure: escape apparatus 1, knapsack 11, upper plate 12, central axis 13, wirerope 14, central axis slot 15, rewinding device
2, pedestal 21, clockwork spring 22, cover board 23, axle sleeve 24, pin shaft 25, group pearl screw 26, base jack 27, pedestal mesoporous 28, bottom
Seat mounting hole 29, transition axis 210, cover board trunnion 211, branch earhole 212, cover board mesoporous 213, axle sleeve slot 214, axle sleeve mesoporous
215, axle sleeve cross-perforating 216, pin shaft groove 217, pin shaft slot 218, cover plate support cover 219, generator 3, generator support
31, generator support sleeve 32, alternator shaft 33, warning device 4, warning lamp 41.
Specific embodiment
Embodiment:
As shown in Fig. 1~Fig. 6, the invention discloses a kind of escape apparatus, and the specific structure and use principle of the escape apparatus can
Referring to Patent No. 201821380258.9, patent name is a kind of Chinese patent of slow drop survival kit for high-rise life saving
One, Patent No. 201821380374.0, patent name is a kind of Chinese patent two of slow drop survival kit.The escape apparatus includes using
To support the wirerope 14 of survivor's draw from high building tenesmus, the continuous pull-out drive rotation of central axis 13 of wirerope 14
Turn, the upper end of central axis 13 is located in upper plate 12, and upper plate 12 plays the supporting role of the upper end to central axis 13.Central axis
13 upper surface is equipped with central axis slot 15.The periphery of the escape apparatus 1 is equipped with the knapsack 11 of cladding escape apparatus 1.
The invention also discloses section rewinding devices at the beginning of a kind of wirerope of escape apparatus, including being mounted on returning on escape apparatus 1
Winding apparatus 2, the rewinding device 2 are specially on upper plate 12.
The rewinding device 2 includes clockwork spring fixing body, clockwork spring 22, axle sleeve 24, pin shaft 25 and dials pearl screw 26,
It is equipped with clockwork spring 22 in the clockwork spring fixing body, the clockwork spring fixing body includes pedestal 21 and cover board 23, described
Pedestal 21 is mounted on an end face of escape apparatus 1, and the bottom surface of specially pedestal 21 is circumferentially with base installing hole 29, base installing hole
29 be counterbore, realizes that the installation to pedestal 21 is solid by penetrating screw in base installing hole 29 and being screwed into 12 upper surface of upper plate
It is fixed.
The upper end of pedestal 21 is covered by cover board 23 and clockwork spring 22 is located in the space that pedestal 21 and cover board 23 surround,
The outer rim of cover board 23 is symmetrically arranged with cover board trunnion 211, and cover board trunnion 211 is equipped with branch earhole 212, the fitting of 12 upper surface of upper plate
There is cover plate support set 219 corresponding with cover board trunnion 211, i.e. the upper and lower end face of cover plate support set 219 is bonded cover board branch respectively
12 upper surface of 211 lower end surface of ear and upper plate, and branch earhole 212 and cover plate support set 219 are passed through by screw and are screwed into bottom
Realize that the installation of cover board 23 is fixed in 12 upper surface of plate.
The outer end of the clockwork spring 22 is fixed on clockwork spring fixing body, and the outer end of the specially described clockwork spring 22 is solid
It is scheduled on the peripheral wall of pedestal 21.The peripheral wall of pedestal 21 is equipped with base jack 27, and the outer end of clockwork spring 22 is wound across base jack
27 realize fixation.
Clockwork spring fixing body is protruded into 24 lower part of axle sleeve, and axle sleeve 24 has two sections with one heart but the portion of different-diameter
The diameter at position and upper section position is less than the diameter at lower section position, and clockwork spring fixing body, cover board are protruded into the lower section position of axle sleeve 24
23 center is equipped with cover board mesoporous 213, and the diameter of cover board mesoporous 213 is greater than the diameter at the upper section position of axle sleeve 24 and is less than axle sleeve
The lower end surface center of the diameter at 24 lower section position, cover board 23 is fitted on the step plane of axle sleeve 24, and such axle sleeve 24 can not
It moves up.
The inner end of clockwork spring 22 is fixed on 24 lower part of axle sleeve, and the outer wall at the lower section position of axle sleeve 24 is equipped with axle sleeve slot
214, the inner end insertion axle sleeve slot 214 of clockwork spring 22 is simultaneously fixed.
The pin shaft 25 being vertically arranged is worn in the axle sleeve 24, the center of axle sleeve 24 is equipped with the axle sleeve mesoporous being vertically arranged
215, the outer wall and 215 clearance fit of axle sleeve mesoporous of pin shaft 25.
The pin shaft 25 and 1 synchronous rotary of escape apparatus, the lower end surface of the pin shaft 25 are equipped with pin shaft slot 218, the pin
The transition axis 210 to link with it is equipped in axis slot 218, pin shaft slot 218 and transition axis 210 are regular hexagon structure.
The lower end of the transition axis 210 passes through pedestal 21 and is connected to escape apparatus 1 and transition axis 210 is synchronous with escape apparatus 1
Rotation.The center of pedestal 21 is equipped with pedestal mesoporous 28, and transition axis 210 passes through in pedestal mesoporous 28 and the corresponding insertion of transition axis 210
Mandrel slot 15, central axis slot 15 are also positive hexagonal structure.
The peripheral wall of the axle sleeve 24 is equipped with from group pearl screw 26 for being screwed into and being pressed into 25 outer wall of pin shaft inside outside.It is described
The outer wall of pin shaft 25 is equipped with pin shaft groove 217, and the pin shaft groove 217 is arc, and described group of pearl screw 26 is pressed into pin shaft groove
217.The peripheral wall of axle sleeve 24 is equipped with the axle sleeve cross-perforating 216 being screwed into for dialling pearl screw 26.It dials pearl screw 26 and is against pin shaft groove
217 bottom, axle sleeve 24 can not move down, and there are also 1mm for bottom surface of the lower end surface of axle sleeve 24 apart from pedestal 21 at this time, in this way will not
Influence clockwork spring 22.
It further include generator 3 and the warning device being electrically connected with generator 34, generator 3 is equipped with generator support 31, on
12 upper surface of bottom plate is fitted with generator support sleeve 32 corresponding with generator support 31, i.e., generator support sleeve 32 is upper
Lower end surface is bonded 12 upper surface of 31 lower end surface of generator support and upper plate respectively, and passes through 31 He of generator support by screw
Generator support sleeve 32 is simultaneously screwed into the fixation that generator 3 is realized in 12 upper surface of upper plate.
The generator 3 is equipped with alternator shaft 33, and the upper surface of the pin shaft 25 is equipped with pin shaft slot 218, the hair
The pin shaft slot 218 and the two synchronous rotary of the insertion of machine shaft 33 25 upper surface of pin shaft.Pin shaft slot 218 and alternator shaft
33 be regular hexagon structure.
The warning device 4 includes superposed warning lamp 41, and the warning lamp 41 exposes outside knapsack 11.
The working principle of the invention is: when not in use, even if artificial pulling unit steel splitting cord 14, the pull-out band of wirerope 14
Dynamic central axis 13, transition axis 210, pin shaft 25 and axle sleeve 24 rotate together, and such clockwork spring 22 generates bending deformation, at itself
Torsion is generated in plane, after people unclamps wirerope 14, clockwork spring 22 restores deformation, drives axle sleeve 24, pin shaft 25, transition axis
210 and central axis 13 reversely rotate, wirerope 14 is wound return at this time.
When normal use, survivor is slowly dropped in high building using the present apparatus, and wirerope 14 is drawn out, the drawing of wirerope 14
Central axis 13, transition axis 210, pin shaft 25 and axle sleeve 24 is driven to rotate together out, such clockwork spring 22 generates bending deformation, In
Torsion is generated in own layer, due to the heavier-weight of people, a down force, the present invention can be generated to wirerope 14 always
In the weight of very important person be more than 30KG, will be more than the limit torsion for dialling pearl screw 26 after clockwork spring 22 is torqued into the limit,
Pearl screw 26 is dialled to disengage from pin shaft groove 217, this rear pin shaft 25 can rotate always with central axis 13, and axle sleeve 24 due to and pin
Connection between axis 25 has disengaged, therefore axle sleeve 24 will not rotate again, and clockwork spring 22 has not worked at this time, wirerope 14
Return will not be wound up, wirerope 14 only can continue to stretch out to decline for survivor.
During survivor's decline, since pin shaft 25 rotates always, alternator shaft 33 is driven to rotate always, thus
Generator 3 is constantly in generating state, and due to there is electricity supply that can alarm always, warning lamp 41 flashes always warning device 4 at this time
Signal is issued, the fire fighter to sue and labour is clearly seen, facilitates fire fighter's cooperation to sue and labour, improves escape probability.
Above embodiments are merely to illustrate the present invention, and are not limitations of the present invention, in relation to the common of technical field
Technical staff can also make a variety of changes without departing from the spirit and scope of the present invention, therefore all equivalent
Technical solution also belongs to scope of the invention.
Claims (7)
1. a kind of first section rewinding device of wirerope of escape apparatus, it is characterised in that: including the backrush dress being mounted on escape apparatus (1)
It sets (2), the rewinding device (2) includes clockwork spring fixing body, clockwork spring (22), axle sleeve (24), pin shaft (25) and dials pearl
Screw (26), the clockwork spring fixing body is interior to be equipped with clockwork spring (22), and clockwork spring peace is protruded into axle sleeve (24) lower part
Body is filled, the outer end of the clockwork spring (22) is fixed on clockwork spring fixing body, and the inner end of clockwork spring (22) is fixed on axle sleeve
(24) lower part, the axle sleeve (24) is interior to wear the pin shaft (25) being vertically arranged, and the pin shaft (25) is synchronous with escape apparatus (1) to revolve
Turn, the peripheral wall of the axle sleeve (24) is equipped with from group pearl screw (26) for being screwed into and being pressed into pin shaft (25) outer wall inside outside.
2. the first section rewinding device of a kind of wirerope of escape apparatus as described in claim 1, it is characterised in that: the pin shaft (25)
Outer wall is equipped with pin shaft groove (217), and the pin shaft groove (217) is arc, and described group of pearl screw (26) is pressed into pin shaft groove
(217)。
3. the first section rewinding device of a kind of wirerope of escape apparatus as described in claim 1, it is characterised in that: the clockwork spring peace
Filling body includes pedestal (21) and cover board (23), and the pedestal (21) is mounted on an end face of escape apparatus (1), the upper end of pedestal (21)
By cover board (23) capping and clockwork spring (22) is located in the space that pedestal (21) and cover board (23) surround, the clockwork spring
(22) outer end is fixed on the peripheral wall of pedestal (21).
4. the first section rewinding device of a kind of wirerope of escape apparatus as claimed in claim 3, it is characterised in that: the pin shaft (25)
Lower end surface is equipped with pin shaft slot (218), and the transition axis (210) to link with it, the transition are equipped in the pin shaft slot (218)
The lower end of axis (210) passes through pedestal (21) and is connected to escape apparatus (1) and transition axis (210) and escape apparatus (1) synchronous rotary.
5. the first section rewinding device of a kind of wirerope of escape apparatus as described in claim 1, it is characterised in that: further include generator
(3) and with generator (3) warning device (4) being electrically connected, the generator (3) are equipped with alternator shaft (33), the pin shaft
(25) upper surface is equipped with pin shaft slot (218), the pin shaft slot of alternator shaft (33) insertion pin shaft (25) upper surface
(218) and the two synchronous rotary.
6. the first section rewinding device of a kind of wirerope of escape apparatus as claimed in claim 5, it is characterised in that: the escape apparatus (1)
Periphery be equipped with cladding escape apparatus (1) knapsack (11), the warning device (4) includes superposed warning lamp (41), institute
State warning lamp (41) expose knapsack (11) outside.
7. a kind of escape apparatus comprising section rewinding device at the beginning of wirerope described in claim 1-6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910742199.8A CN110420402A (en) | 2019-08-12 | 2019-08-12 | The first section rewinding device of a kind of escape apparatus and its wirerope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910742199.8A CN110420402A (en) | 2019-08-12 | 2019-08-12 | The first section rewinding device of a kind of escape apparatus and its wirerope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110420402A true CN110420402A (en) | 2019-11-08 |
Family
ID=68415712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910742199.8A Pending CN110420402A (en) | 2019-08-12 | 2019-08-12 | The first section rewinding device of a kind of escape apparatus and its wirerope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110420402A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303648Y (en) * | 1997-07-07 | 1999-01-13 | 杨朝杰 | Hand-braking life escaping apparatus |
| CN2584216Y (en) * | 2002-12-09 | 2003-11-05 | 程永平 | Emergency self-saving apparatus for high-rise building |
| CN103707817A (en) * | 2012-09-28 | 2014-04-09 | 北京航天发射技术研究所 | Highly-reliable fast locking mechanism |
| CN109125965A (en) * | 2018-08-25 | 2019-01-04 | 元固新材料有限公司 | The slow drop survival kit of one kind |
| CN208469738U (en) * | 2018-06-22 | 2019-02-05 | 广东大豪汽车零部件实业有限公司 | A kind of self-locking coiler of buffering |
| CN209108452U (en) * | 2018-08-25 | 2019-07-16 | 元固新材料有限公司 | The slow drop survival kit of one kind |
| CN209108449U (en) * | 2018-08-25 | 2019-07-16 | 元固新材料有限公司 | A kind of slow drop survival kit for high-rise life saving |
| CN209108455U (en) * | 2018-08-25 | 2019-07-16 | 元固新材料有限公司 | A kind of anti-lock damping adjustment structure for equipment of escaping |
| CN209108457U (en) * | 2018-08-25 | 2019-07-16 | 元固新材料有限公司 | A kind of wirerope outer end fixed structure of slow drop survival kit |
| CN211097123U (en) * | 2019-08-12 | 2020-07-28 | 元固新材料有限公司 | Escape device and steel wire rope initial section rewinding device thereof |
-
2019
- 2019-08-12 CN CN201910742199.8A patent/CN110420402A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303648Y (en) * | 1997-07-07 | 1999-01-13 | 杨朝杰 | Hand-braking life escaping apparatus |
| CN2584216Y (en) * | 2002-12-09 | 2003-11-05 | 程永平 | Emergency self-saving apparatus for high-rise building |
| CN103707817A (en) * | 2012-09-28 | 2014-04-09 | 北京航天发射技术研究所 | Highly-reliable fast locking mechanism |
| CN208469738U (en) * | 2018-06-22 | 2019-02-05 | 广东大豪汽车零部件实业有限公司 | A kind of self-locking coiler of buffering |
| CN109125965A (en) * | 2018-08-25 | 2019-01-04 | 元固新材料有限公司 | The slow drop survival kit of one kind |
| CN209108452U (en) * | 2018-08-25 | 2019-07-16 | 元固新材料有限公司 | The slow drop survival kit of one kind |
| CN209108449U (en) * | 2018-08-25 | 2019-07-16 | 元固新材料有限公司 | A kind of slow drop survival kit for high-rise life saving |
| CN209108455U (en) * | 2018-08-25 | 2019-07-16 | 元固新材料有限公司 | A kind of anti-lock damping adjustment structure for equipment of escaping |
| CN209108457U (en) * | 2018-08-25 | 2019-07-16 | 元固新材料有限公司 | A kind of wirerope outer end fixed structure of slow drop survival kit |
| CN211097123U (en) * | 2019-08-12 | 2020-07-28 | 元固新材料有限公司 | Escape device and steel wire rope initial section rewinding device thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209253100U (en) | A kind of orthopaedics device for fetching nail | |
| CN110420402A (en) | The first section rewinding device of a kind of escape apparatus and its wirerope | |
| CN204840601U (en) | Be used for alleviating device that lulls of psychological stress in psychological consultation | |
| CN211097123U (en) | Escape device and steel wire rope initial section rewinding device thereof | |
| CN211097117U (en) | Escape device and alarm system thereof | |
| CN206564191U (en) | A kind of winding mechanism of superconducting coil | |
| CN112054426B (en) | Electric power overhauls safety device | |
| CN211738973U (en) | Lamp with anti-falling device | |
| CN209909654U (en) | Conductive connection structure of lamp post of floor lamp | |
| CN208611616U (en) | A kind of high building earthquake escape fire emergency safe escape device | |
| CN201596262U (en) | Piston air damping type safe high-rise building escape device | |
| CN212339086U (en) | Emergency lighting indicator lamp | |
| CN215523039U (en) | LED wall washer device convenient to maintain | |
| CN2865755Y (en) | High-building life-escaping device | |
| CN213959818U (en) | UPS system | |
| CN214952981U (en) | Clothing detects auxiliary assembly | |
| CN212721497U (en) | Multifunctional meter reading terminal for centralized meter reading maintenance | |
| CN218944193U (en) | Installation area structure with function of saving oneself | |
| CN2266121Y (en) | Telescopic gun wearing gear | |
| CN213912019U (en) | Two-stage descent control device | |
| CN108744327A (en) | A kind of high-rise descent control device of the floating type centrifugal brake of band | |
| CN212972041U (en) | Chemiluminescent eye patch box convenient to store | |
| CN215720074U (en) | Light cambered surface body high lock nut for aviation | |
| CN220565757U (en) | High-altitude operation safety protection device | |
| CN218819842U (en) | Double-end emergency light with regulatory function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210902 Address after: 325600 Xiangyang Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province (in Zhejiang Dongmei Vacuum Electric Appliance Co., Ltd.) Applicant after: Zhejiang Demin Electric Co.,Ltd. Address before: 325619 Xiangyang Industrial Zone, Liushi Town, Leqing City, Wenzhou City, Zhejiang Province Applicant before: YUANGU NEW MATERIAL Co.,Ltd. |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20240520 Address after: 554400 Shibeihou Group, Qixin Village, Shuangjiang Street, Jiangkou County, Tongren City, Guizhou Province Applicant after: Zhou Wenjun Country or region after: China Address before: 325600 Xiangyang Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province (in Zhejiang Dongmei Vacuum Electric Appliance Co., Ltd.) Applicant before: Zhejiang Demin Electric Co.,Ltd. Country or region before: China |