CN108529399A - A kind of elevator car top guardrail of protecting against shock - Google Patents
A kind of elevator car top guardrail of protecting against shock Download PDFInfo
- Publication number
- CN108529399A CN108529399A CN201810698705.3A CN201810698705A CN108529399A CN 108529399 A CN108529399 A CN 108529399A CN 201810698705 A CN201810698705 A CN 201810698705A CN 108529399 A CN108529399 A CN 108529399A
- Authority
- CN
- China
- Prior art keywords
- car top
- railing
- limited box
- arc
- rack
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
Abstract
The invention discloses the horizontal railing of a kind of elevator car top guardrail of protecting against shock, including U-shaped setting, railing is connected with the column for being fixed on car top；The junction of connected two railings is equipped with buffer unit；The buffer unit includes two resistance arms being oppositely arranged and a position-limited box；Resistance arm includes the arc strip that section is T-type, and the end of arc strip is equipped with the sliding sleeve being sleeved on lateral rail or rear railing, and arc strip is equipped with rack；The position-limited box is equipped with the arc groove being slidably matched with arc strip, and the gear coordinated with rack is equipped in position-limited box, and the junction of gear and position-limited box is equipped with clockwork spring.The present invention has structural strength higher, and the feature that impact resistance is good.In addition, structure of the invention is succinctly stablized, manufacturing process is simple, and cost is relatively low.
Description
Technical field
The present invention relates to a kind of lift facility, the elevator car top guardrail of especially a kind of protecting against shock.
Background technology
When car top outer ledge has horizontal direction to be more than the free distance of 0.30m, car top should install guardrail.Even if pacifying
In the case of having filled car top guard, still there is the accident of the problem of maintenance personal is due to car top guard injury.To find out its cause, being
The existing shock proof ability of car top guard is inadequate, and the junction of guardrail is easy failure and falls apart under impact.
Therefore, existing car top guard has that structural strength is relatively low and impact resistance difference.
Invention content
The object of the present invention is to provide a kind of elevator car top guardrails of protecting against shock.The present invention has structural strength higher,
And the good feature of impact resistance.
Technical scheme of the present invention：A kind of elevator car top guardrail of protecting against shock includes the horizontal railing of U-shaped setting, column
Bar is connected with the column for being fixed on car top；The junction of connected two railings is equipped with buffer unit；The buffer unit includes
Two resistance arms being oppositely arranged and a position-limited box；Resistance arm includes the arc strip that section is T-type, and the end of arc strip is equipped with
The sliding sleeve being sleeved on lateral rail or rear railing, arc strip are equipped with rack；The position-limited box is equipped with and is slidably matched with arc strip
Arc groove, and the gear that coordinate with rack is equipped in position-limited box, the junction of gear and position-limited box is equipped with clockwork spring.
In a kind of elevator car top guardrail of protecting against shock above-mentioned, the rack is arranged on the opposite face of two arc strips,
The gear is engaged with the rack of two arc strips simultaneously.
In a kind of elevator car top guardrail of protecting against shock above-mentioned, the railing and column cross-section are equipped with the peace of c-type
Tankage.
Compared with prior art, the corner of connecting rod connection of the present invention is equipped with buffer unit.It is right when railing is impacted
The resistance arm displacement answered.But the overall structure of the clockwork spring and buffer unit in position-limited box can all absorb part impact
Energy hinders resistance arm displacement, thus the junction of railing is protected not to be effectively improved whole peace by too large impact
Full performance.
Further, carefully a gear coordinates with two arc strips simultaneously in energy device, keeps structure simpler, simultaneously
The effect that links is more preferable, further increases the effect for absorbing impact energy.
Further, each railing section of the invention is all C-shaped channel structure, and joint bolt installation, adjustment is very convenient,
It can avoid each equipment in car top.
To sum up, the present invention has structural strength higher, and the feature that impact resistance is good.In addition, structure of the invention is simple
Clean stabilization, manufacturing process is simple, and cost is relatively low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the schematic three dimensional views of buffer unit；
Fig. 3 is the structural schematic diagram of buffer unit.
Reference numeral：10- railings, 20- columns, 30- buffer units, 60- resistance arms, 61- arc strips, 62- sliding sleeves, 63-
Rack, 70- position-limited box, 71- arc grooves, 72- gears, 73- clockwork springs.
Specific implementation mode
With reference to embodiment, the invention will be further described, but is not intended as the foundation limited the present invention.
Embodiment：A kind of elevator car top guardrail of protecting against shock, includes the horizontal railing 10 of U-shaped setting, and railing 10 connects
There is the column 20 for being fixed on car top；The junction of connected two railings 10 is equipped with buffer unit 30；The buffer unit 30 wraps
Include two resistance arms being oppositely arranged 60 and a position-limited box 70；Resistance arm 60 includes the arc strip 61 that section is T-type, arc strip
61 end is equipped with the sliding sleeve 62 being sleeved on lateral rail 10 or rear railing 10, and arc strip 61 is equipped with rack 63；The limit
Box 70 is equipped with the arc groove 71 being slidably matched with arc strip 61, and the gear 72 coordinated with rack 63, tooth are equipped in position-limited box 70
Wheel 72 and the junction of position-limited box 70 are equipped with clockwork spring 73.
The rack 63 is arranged on the opposite face of two arc strips 61, the gear 72 simultaneously with two arc strips 61
Rack 63 engage.
The railing 10 and 20 cross section of column is equipped with the mounting groove of c-type.
Operation principle：
10 section of each railing is all C-shaped channel structure, and joint bolt connection can be slided when mounted, and adjustment is very convenient,
It can avoid each equipment in car top.
The corner of railing 10 of the present invention is equipped with buffer unit 30.61 radius of arc strip of two resistance arms 60 is different, leads to
Sliding sleeve 62 is crossed to be respectively fitted on rear railing and lateral rail.Rack 63 is set on the opposite side of two arc strips 61, thus position-limited box
One gear 72 of setting can coordinate with the rack 63 of two arc strips 61 simultaneously in 70.61 section of arc strip is T-type, position-limited box
70 are coordinated by the arc groove 71 that corresponding section is T-type with arc strip 61, sliding trace of the arc strip 61 in position-limited box 70
It is circular arc.
When lateral rail or rear railing are impacted, 60 displacement of corresponding resistance arm.Resistance arm 60 drives in position-limited box 70
Gear 72, gear 72 drives another resistance arm 60 again, and on the one hand the structure of this linkage can absorb the energy of part impact,
Reach and hinders 10 displacement effect of railing；The clockwork spring 73 being arranged at the rotatable connection of another aspect gear 72 can equally absorb punching
The energy hit keeps the displacement of railing 10 or deformation gentler.The impact that the junction of railing 10 is subject to as a result, is effectively subtracted
It is weak, it is not vulnerable to fall apart.
Buffer unit 30 is directed to the impact in the short time, and 62 structure of sliding sleeve of end keeps its installation very convenient.
When installation, two resistance arms 60 are respectively fitted on railing 10 before side rail and rear guardrail are completely fixed.Position-limited box 70 be as
The structure of two-piece unit shown in figure, gear 72 are arranged on bottom, after bottom and two resistance arms 60 are worked good, then will bottom
It is screwed with upper cover.Rack 63 on arc strip 61 can be by being arranged toothed belt realization, thus manufacture of the invention
Also very convenient.
Claims (3)
1. a kind of elevator car top guardrail of protecting against shock, it is characterised in that：Horizontal railing (10) including U-shaped setting, railing
(10) it is connected with the column (20) for being fixed on car top；The junction of connected two railings (10) is equipped with buffer unit (30)；It is described
Buffer unit (30) include two resistance arms being oppositely arranged (60) and a position-limited box (70)；Resistance arm (60) includes section
For the arc strip (61) of T-type, the end of arc strip (61) is equipped with the sliding sleeve (62) being sleeved on lateral rail (10) or rear railing (10),
Arc strip (61) is equipped with rack (63)；The position-limited box (70) is equipped with the arc groove being slidably matched with arc strip (61)
(71), and the gear (72) coordinated with rack (63), the junction of gear (72) and position-limited box (70) are equipped in position-limited box (70)
Equipped with clockwork spring (73).
2. a kind of elevator car top guardrail of protecting against shock according to claim 1, it is characterised in that：The rack (63) is set
It sets on the opposite face of two arc strips (61), the gear (72) while being engaged with the rack (63) of two arc strips (61).
3. a kind of elevator car top guardrail of protecting against shock according to claim 1, it is characterised in that：The railing (10) and
Column (20) cross section is equipped with the mounting groove of c-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698705.3A CN108529399A (en) | 2018-06-29 | 2018-06-29 | A kind of elevator car top guardrail of protecting against shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698705.3A CN108529399A (en) | 2018-06-29 | 2018-06-29 | A kind of elevator car top guardrail of protecting against shock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108529399A true CN108529399A (en) | 2018-09-14 |
Family
ID=63487356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810698705.3A Withdrawn CN108529399A (en) | 2018-06-29 | 2018-06-29 | A kind of elevator car top guardrail of protecting against shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108529399A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113056430A (en) * | 2018-11-19 | 2021-06-29 | 因温特奥股份公司 | Elevator cage |
-
2018
- 2018-06-29 CN CN201810698705.3A patent/CN108529399A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113056430A (en) * | 2018-11-19 | 2021-06-29 | 因温特奥股份公司 | Elevator cage |
| US11554935B2 (en) | 2018-11-19 | 2023-01-17 | Inventio Ag | Elevator car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106939562A (en) | A kind of collision-proof alarm type highway barrier that can recover automatically | |
| CN207331455U (en) | A kind of road and bridge anticollision barrier | |
| CN203229906U (en) | Buffering and damage reducing device for road guardrails | |
| CN108529399A (en) | A kind of elevator car top guardrail of protecting against shock | |
| CN208345542U (en) | The elevator car top guardrail of protecting against shock | |
| US9567744B2 (en) | Impact resisting column assembly of a train station | |
| CN206941387U (en) | A kind of Bridge guardrail | |
| CN210529571U (en) | Road and bridge rail guard | |
| CN203651924U (en) | Fender installation support | |
| CN210104559U (en) | Bridge guardrail | |
| CN206581143U (en) | A kind of municipal bridge-collision-avoidance wall | |
| CN205076600U (en) | Anti -falling protection device of elevator | |
| CN204059249U (en) | Highway can lead the netted energy-absorbing anti-collision pad of honeybee | |
| CN203920766U (en) | A kind of maglev vehicle and obstacle deflector thereof | |
| CN106219350A (en) | A kind of lifting type elevator falling proof device | |
| CN215660341U (en) | Robot collision device | |
| EP3135817B1 (en) | Arrangement with a continued protection device, an impact attenuator placed before it and a connection system placed between them | |
| CN105065046A (en) | Flexible protection device between adjacent hydraulic support frames | |
| CN203960776U (en) | A kind of flexible protection guardrail | |
| CN209443370U (en) | A kind of energy absorption device of Collison fence for bridge | |
| CN208023408U (en) | A kind of highway bridge damping safety barrier apparatus | |
| CN207597313U (en) | Anti-collision railing | |
| CN106477493A (en) | A kind of scalable anticollision device, collision-prevention device of self-propelled aloft working platform | |
| CN207328360U (en) | A kind of protective device for vehicle collision experiment | |
| CN206427125U (en) | A kind of antitorque reinforcement structure of vehicle doorsill girder bending resistance and automobile |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |
|
| WW01 | Invention patent application withdrawn after publication |