CN207861695U - A kind of elevator cage hand-operated lifting safe blind - Google Patents
A kind of elevator cage hand-operated lifting safe blind Download PDFInfo
- Publication number
- CN207861695U CN207861695U CN201820127231.2U CN201820127231U CN207861695U CN 207861695 U CN207861695 U CN 207861695U CN 201820127231 U CN201820127231 U CN 201820127231U CN 207861695 U CN207861695 U CN 207861695U
- Authority
- CN
- China
- Prior art keywords
- safety
- supporting rod
- safe
- elevator cage
- operated lifting
- 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.)
- Expired - Fee Related
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- Elevator Door Apparatuses (AREA)
Abstract
A kind of elevator cage hand-operated lifting safe blind, including two supporting rods being vertically arranged side by side, the top of the supporting rod are provided with anti-dropping apparatus；The a plurality of safety pole being slidably connected with supporting rod is arranged in parallel between the supporting rod, it is connected by multiple rows of safe chain component between adjacent two safety poles, the safe chain component includes theft-resistant link chain, buffer unit and the safety sleeve for being set in safety pole outside and being flexibly connected with it, it is fixedly connected by theft-resistant link chain between corresponding and two adjacent safety sleeves, and is connected by buffer unit between theft-resistant link chain and corresponding safety sleeve up and down.The utility model Labor-saving safety in switch gate, will not deform and block door curtain, while have positioning device when opening the door, and prevent door curtain from plunking down and hurt sb.'s feelings, and have corresponding buffer unit at closing time, impact is small, extends the service life of door curtain.
Description
Technical field
The utility model belongs to mine equipment apparatus field, more particularly, to a kind of elevator cage hand-operated lifting safety
Curtain.
Background technology
Cage used in vertical shaft for mine is a closed babinet up and down, and above or below is the disengaging of people or object
Mouthful, cage usually is dropped out to obstruct people or cargo with iron chains or extension pull rod in import and export, traditional safety door is electric wire
Wire saws move up and down formula safety door, using manual operation, have the following disadvantages during use：Safety door operational process
In be easy to tilt and block, cause overall deformation, influence to use and beautiful；Mistake easily occurs for manual manual operation switch's door；Door switch arrives
Larger impact is will produce when position, shortens the service life of safety door；Moreover, when transport long material or the larger equipment of volume
When, it needs to dismantle safety door to complete to transport, very big inconvenience is brought to actual work.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model proposes a kind of elevator cage hand-operated lifting safe blind,
Labor-saving safety when switch gate will not deform and block door curtain, while have positioning device when opening the door, and prevent door curtain from plunking down
It hurts sb.'s feelings, has corresponding buffer unit at closing time, impact is small, extends the service life of door curtain.
To achieve the above object, the technical solution adopted in the utility model is：A kind of elevator cage hand-operated lifting safety
Curtain, including two supporting rods being vertically arranged side by side, the top of the supporting rod are provided with anti-dropping apparatus；The supporting rod it
Between be arranged in parallel with a plurality of safety pole being slidably connected with supporting rod, the safety pole is provided at both ends with roll wheel assembly, described
Roll wheel assembly includes the mounting ring for being fixed at safety pole both ends, and the mounting ring is set in the outside of supporting rod, and installs
A pair of of idler wheel is installed, including the supporting rod is clamped by a pair of of idler wheel, and there are roll gap, adjacent two peaces on ring
It is connected by multiple rows of safe chain component between full bar, the safe chain component includes theft-resistant link chain, buffer unit and is arranged
The safety sleeve being flexibly connected outside safety pole and with it passes through peace between corresponding and two adjacent safety sleeves up and down
Full chain is fixedly connected, and is connected by buffer unit between theft-resistant link chain and corresponding safety sleeve.
Preferably, the anti-dropping apparatus includes the groove of supporting rod top vertically, it is provided in the groove perpendicular
The lower end of straight lever, the vertical lever is hinged with groove, and the bottom surface of the groove is arranged beyond vertical lever；It is described
There are two types of working conditions for vertical lever, and when in vertical state, vertical lever is located in groove, facilitates roll wheel assembly or more,
When in horizontality, vertical lever protrudes groove, to stop that roll wheel assembly falls.
Preferably, the safe chain component is two rows.
Preferably, the buffer unit is spring.
Preferably, the lower part of the bottom safety pole is equipped with buffer stopper.
The beneficial effects of the utility model are：When chain lifts, generated power is transmitted to safety pole by safety sleeve
On reduce power suffered by safety pole, keep safety pole not flexible, since safety sleeve can activity be easy to disassemble also makes cage
Safe blind is easier to repair；A pair of of idler wheel is installed, the Labor-saving safety in switch gate will not deform and block door in mounting ring
Curtain, while having anti-dropping apparatus when opening the door, it prevents door curtain from plunking down and hurts sb.'s feelings, there is corresponding buffer unit and buffering at closing time
Block slows down impact at closing time, extends the service life of door curtain.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sectional view of the A-A of Fig. 1；
Fig. 3 is the partial enlarged view at B in Fig. 1.
Fig. 4 is in structural schematic diagram when horizontality for vertical lever in Fig. 3.
Specific implementation mode
Illustrate that the embodiment of the utility model, those skilled in the art can be by these by particular specific embodiment below
Content disclosed by specification understands other advantages and effect of the utility model easily.
It please refers to Fig.1 to Fig.4.It should be clear that structure, ratio, size etc. depicted in this specification institute accompanying drawings, only to
Coordinate the revealed content of specification, so that those skilled in the art understands and reads, is not limited to the utility model
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all fall in the utility model institute
In the range of the technology contents of announcement can be covered.Meanwhile in this specification it is cited as "upper", "lower", "left", "right", " in
Between " and " one " etc. term, be merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model,
Relativeness is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the utility model.
A kind of elevator cage hand-operated lifting safe blind, including two supporting rods 1 being vertically arranged side by side, supporting rod 1
Top is provided with anti-dropping apparatus；The a plurality of safety pole 2 being slidably connected with supporting rod 1, safety are arranged in parallel between supporting rod 1
Bar 2 is provided at both ends with roll wheel assembly, and roll wheel assembly includes the mounting ring 3 for being fixed at 2 both ends of safety pole, 3 sets of mounting ring
It is located at the outside of supporting rod 1, and a pair of of idler wheel 4 is installed in mounting ring 3, in supporting rod 1 is clamped in by a pair of of idler wheel 4, and is stayed
There is rolling gap, is connected by multiple rows of safe chain component between adjacent two safety poles 2, the safe chain group in the present embodiment
Part is two rows.Safe chain component includes theft-resistant link chain 5, buffer unit 6 and is set in 2 outside of safety pole and is flexibly connected with it
Safety sleeve 7 is fixedly connected by theft-resistant link chain 5 between corresponding up and down and two adjacent safety sleeves 7, and theft-resistant link chain 5 with
It is connected by buffer unit 6 between corresponding safety sleeve 7.Buffer unit 6 is spring in the present embodiment.
Anti-dropping apparatus includes the groove 8 of 1 top of supporting rod vertically, and vertical lever 9, vertical shelves are provided in groove 8
The lower end of bar 9 is hinged with groove 8, and the bottom surface of the groove 8 is arranged beyond vertical lever 9.There are two types of works for vertical lever 9
Make state, when in vertical state, vertical lever 9 is located in groove 8, facilitates roll wheel assembly or more, when in horizontality
When, vertical lever 9 protrudes groove 8, to stop that roll wheel assembly falls.
The lower part of bottom safety pole 2 is equipped with buffer stopper 10.
When chain lifts, generated power is transmitted on safety pole 2 by safety sleeve 7 and is reduced suffered by safety pole 2
Power keeps safety pole 2 not flexible, due to safety sleeve 7 can activity it is easy to disassemble also make cage safe blind be easier repair；Peace
A pair of of idler wheel 4 is installed on dress ring 3, the Labor-saving safety in switch gate will not deform and block door curtain, while have when opening the door
Anti-dropping apparatus, toward when upward-acting door, vertical lever 9 is brought to, and will not block mounting ring 3, when mounting ring 3 rises to Anti-fall
When device top, vertical lever 9 is become horizontal versions by operating personnel, prevents from falling to block safety pole 2, and then prevent door
Curtain, which plunks down, hurts sb.'s feelings, and at closing time, only vertical lever 9 need to be pushed into vertical state with hand, safety pole 2 can be fallen, when falling
There are corresponding buffer unit and buffer stopper 10, slow down impact at closing time, extends the service life of door curtain.
The above embodiments are only illustrative of the principle and efficacy of the utility model, new not for this practicality is limited
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications completed under refreshing and technological thought or change, should be covered by the claim of the utility model.
Claims (5)
1. a kind of elevator cage hand-operated lifting safe blind, it is characterised in that：The supporting rod being vertically arranged side by side including two, institute
The top for stating supporting rod is provided with anti-dropping apparatus；It is arranged in parallel with what a plurality of and supporting rod was slidably connected between the supporting rod
Safety pole, the safety pole are provided at both ends with roll wheel assembly, and the roll wheel assembly includes being fixed at safety pole both ends
Mounting ring, the mounting ring are set in the outside of supporting rod, and a pair of of idler wheel is equipped in mounting ring, and the supporting rod is a pair of
Including idler wheel clamping, and there are gap is rolled, it is connected by multiple rows of safe chain component between adjacent two safety poles,
The safe chain component includes theft-resistant link chain, buffer unit and the condom for being set in safety pole outside and being flexibly connected with it
Cylinder is fixedly connected by theft-resistant link chain between corresponding and two adjacent safety sleeves up and down, and theft-resistant link chain and corresponding condom
It is connected by buffer unit between cylinder.
2. a kind of elevator cage hand-operated lifting safe blind according to claim 1, it is characterised in that：The Anti-fall dress
Set and include the groove of supporting rod top vertically, be provided with vertical lever in the groove, the lower end of the vertical lever with it is recessed
Slot is hinged, and the bottom surface of the groove is arranged beyond vertical lever；The vertical lever there are two types of working condition, when in
When vertical state, vertical lever is located in groove, facilitates roll wheel assembly or more, when in horizontality, vertical lever protrusion
Groove, to stop that roll wheel assembly falls.
3. a kind of elevator cage hand-operated lifting safe blind according to claim 2, it is characterised in that：The safe chain group
Part is two rows.
4. a kind of elevator cage hand-operated lifting safe blind according to claim 3, it is characterised in that：The buffer unit
For spring.
5. a kind of elevator cage hand-operated lifting safe blind according to claim 4, it is characterised in that：Pacify described in bottom
The lower part of full bar is equipped with buffer stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820127231.2U CN207861695U (en) | 2018-01-25 | 2018-01-25 | A kind of elevator cage hand-operated lifting safe blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820127231.2U CN207861695U (en) | 2018-01-25 | 2018-01-25 | A kind of elevator cage hand-operated lifting safe blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207861695U true CN207861695U (en) | 2018-09-14 |
Family
ID=63458802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820127231.2U Expired - Fee Related CN207861695U (en) | 2018-01-25 | 2018-01-25 | A kind of elevator cage hand-operated lifting safe blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207861695U (en) |
-
2018
- 2018-01-25 CN CN201820127231.2U patent/CN207861695U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20200125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |