CN207226954U - A kind of elevator with extendable platform - Google Patents
A kind of elevator with extendable platform Download PDFInfo
- Publication number
- CN207226954U CN207226954U CN201721103520.0U CN201721103520U CN207226954U CN 207226954 U CN207226954 U CN 207226954U CN 201721103520 U CN201721103520 U CN 201721103520U CN 207226954 U CN207226954 U CN 207226954U
- Authority
- CN
- China
- Prior art keywords
- platform
- extendable
- hoistable platform
- extendable platform
- hoistable
- 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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- Movable Scaffolding (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
A kind of elevator with extendable platform is the utility model is related to, comprising base, lift drive mechanism, hoistable platform and extendable platform, hoistable platform is arranged on the upside of base by lift drive mechanism；The extendable platform is arranged on hoistable platform, extendable platform is transversely slidably matched with hoistable platform, and rack and pinion mechanism is provided between extendable platform and hoistable platform, outer guardrail is provided with hoistable platform, interior guardrail is provided with extendable platform, balance weight assembly is additionally provided with hoistable platform；The elevator with extendable platform of the utility model, during operation, can stretch out extendable platform, increase job area, mobile lift when avoiding operation and the security risk that produces；When extendable platform stretches out, balance weight assembly acting in opposition, it is ensured that overall balance, avoids the problem that because centre-of gravity shift causes elevator unstable.
Description
Technical field
Elevation and subsidence mechanical technical field is the utility model is related to, specifically a kind of elevator with extendable platform.
Background technology
Hoistable platform mechanism is used to people and instrument lifting carrying out operation, now common elevating mechanism to certain altitude
There are hydraulic pressure fork arm type equal and more mast formula elevators etc., elevator needs first to be moved into place when in use to fix afterwards, and allows constructor
After member climbs up hoistable platform, start elevating mechanism, by the height of people's lifting to construction, and if prospecting early period is wrong, cause out
Beginning platform position inaccurate, or job area are bigger than hoistable platform region, cause to also need to mobile platform during construction, if first
Platform is fallen and is moved again, then can influence efficiency, without falling, detent mechanism is directly unclamped and is moved, then can produce safety
Hidden danger.
Utility model content
For above-mentioned technical problem, the purpose of this utility model is：Propose a kind of lifting with extendable platform
Machine.
What the technical solution of the utility model was realized in：A kind of elevator with extendable platform, comprising base,
Lift drive mechanism, hoistable platform and extendable platform, hoistable platform are arranged on the upside of base by lift drive mechanism；It is described
Extendable platform is arranged on hoistable platform, and extendable platform is transversely slidably matched with hoistable platform, extendable platform and hoistable platform
Between be provided with rack and pinion mechanism, outer guardrail is provided with hoistable platform, interior guardrail, hoistable platform are provided with extendable platform
On be additionally provided with balance weight assembly.
Preferably, the both sides of the extendable platform are provided with slide, and the both sides of hoistable platform are provided with what is coordinated with slide
Guide groove, the weight bearing roller wheels coordinated with slide are provided with guide groove, rack structure, the sidepiece of hoistable platform are provided with slide
Decelerating motor is additionally provided with, the gear coordinated with rack structure is provided with decelerating motor.
Preferably, the balance weight assembly is arranged on the side opposite with extendable platform stroke directions, and balance weight assembly, which includes, matches somebody with somebody
Pouring weight and motor lead screw component, motor lead screw component are transversely set, and clump weight coordinates with motor lead screw component, on hoistable platform
The load-bearing guide groove with motor lead screw member parallel is additionally provided with, clump weight is slidably matched with load-bearing guide groove.
Preferably, universal wheel and positioning support arm are provided with the corner of the base.
Preferably, it is provided with cat ladder on the side of the base.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
The elevator with extendable platform of the utility model, during operation, can stretch out extendable platform, increase operation model
Enclose, mobile lift when avoiding operation and the security risk that produces；When extendable platform stretches out, balance weight assembly acting in opposition can
To ensure overall balance, avoid the problem that because centre-of gravity shift causes elevator unstable.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Attached drawing 1 is a kind of schematic diagram of the elevator with extendable platform described in the utility model；
Attached drawing 2 is the hoistable platform of the utility model and the schematic diagram of extendable platform.
Embodiment
Illustrate the utility model below in conjunction with the accompanying drawings.
As shown in attached drawing 1-2, a kind of elevator with extendable platform described in the utility model, drives comprising base 1, lifting
Motivation structure 2, hoistable platform 3 and extendable platform 4, universal wheel 21 and positioning support arm 22, base 1 are provided with the corner of base 1
Side on be provided with cat ladder 23, hoistable platform 3 is arranged on the upside of base 1, lift drive mechanism by lift drive mechanism 2
2 be more mast formula elevating mechanisms；The both sides of the extendable platform 4 are provided with slide 7, and the both sides of hoistable platform 3 are provided with and slide 7
The guide groove of cooperation, the multiple weight bearing roller wheels 8 coordinated with slide 7 is provided with guide groove, multiple weight bearing roller wheels 8 are in guide groove
It is transversely arranged, rack structure is provided with slide 7, the sidepiece of hoistable platform 3 is additionally provided with decelerating motor 9, and decelerating motor 9 passes through
Wheel and rack respective outer side edges, drive guide groove transverse shifting of the extendable platform 4 along hoistable platform 3, in guide groove with slide 7 it
Between position limiting structure should be also set, to limit the range of extendable platform 4；Outer guardrail 5 is provided with the hoistable platform 3,
Interior guardrail 6 is provided with extendable platform 4, outer guardrail 5 is opened wide in the side of extendable platform 4, is coordinated with interior guardrail 6, and interior guardrail 6 exists
Opposite side can open wide setting or closing, can also set door latch structure；Set if opening wide, extendable platform 4 is moved to
During furthest travel, interior guardrail 6 must not depart from outer guardrail 5, to ensure security.
Balance weight assembly is additionally provided with the hoistable platform 3, balance weight assembly is arranged on opposite with 4 stroke directions of extendable platform
Side, balance weight assembly includes clump weight 10 and motor lead screw component 11, and motor lead screw component 11 is transversely set, clump weight 10
Coordinate with motor lead screw component 11, the load-bearing guide groove 12 parallel with motor lead screw component 11, counterweight are additionally provided with hoistable platform 3
Block 10 is slidably matched with load-bearing guide groove 12；When extendable platform 4 is protruding, motor lead screw component 11 drives clump weight 10 reverse
Mobile, to keep balancing, clump weight 10 actually could be provided as a ballast box, place corresponding weight in chest as needed
Weight.
It the above is only the concrete application example of the utility model, do not form any limit to the scope of protection of the utility model
System.All technical solutions formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (5)
- A kind of 1. elevator with extendable platform, it is characterised in that：Include base（1）, lift drive mechanism（2）, hoistable platform （3）And extendable platform（4）, hoistable platform（3）Pass through lift drive mechanism（2）It is arranged on base（1）Upside；The extension is flat Platform（4）It is arranged on hoistable platform（3）On, extendable platform（4）With hoistable platform（3）Transversely it is slidably matched, extendable platform（4）With Hoistable platform（3）Between be provided with rack and pinion mechanism, hoistable platform（3）On be provided with outer guardrail（5）, extendable platform（4）On It is provided with interior guardrail（6）, hoistable platform（3）On be additionally provided with balance weight assembly.
- 2. the elevator according to claim 1 with extendable platform, it is characterised in that：The extendable platform（4）Both sides It is provided with slide（7）, hoistable platform（3）Both sides be provided with and slide（7）The guide groove of cooperation, be provided with guide groove with it is sliding Rail（7）The weight bearing roller wheels of cooperation（8）, slide（7）On be provided with rack structure, hoistable platform（3）Sidepiece be additionally provided with deceleration Motor（9）, decelerating motor（9）On be provided with rack structure coordinate gear.
- 3. the elevator according to claim 1 with extendable platform, it is characterised in that：The balance weight assembly is arranged on and prolongs It is stretched flat platform（4）The opposite side of stroke directions, balance weight assembly include clump weight（10）With motor lead screw component（11）, motor lead screw Component（11）Transversely set, clump weight（10）With motor lead screw component（11）Coordinate, hoistable platform（3）On be additionally provided with electricity Machine screw component（11）Parallel load-bearing guide groove（12）, clump weight（10）With load-bearing guide groove（12）It is slidably matched.
- 4. the elevator according to claim 1 with extendable platform, it is characterised in that：The base（1）Corner on set It is equipped with universal wheel（21）With positioning support arm（22）.
- 5. the elevator according to claim 1 with extendable platform, it is characterised in that：The base（1）Side on set It is equipped with cat ladder（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721103520.0U CN207226954U (en) | 2017-08-31 | 2017-08-31 | A kind of elevator with extendable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721103520.0U CN207226954U (en) | 2017-08-31 | 2017-08-31 | A kind of elevator with extendable platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207226954U true CN207226954U (en) | 2018-04-13 |
Family
ID=61859802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721103520.0U Expired - Fee Related CN207226954U (en) | 2017-08-31 | 2017-08-31 | A kind of elevator with extendable platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207226954U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111479426A (en) * | 2020-05-14 | 2020-07-31 | 王来印 | A mounting base structure for protection of electrical automation equipment and transportation |
| CN112031380A (en) * | 2020-08-14 | 2020-12-04 | 湖南创一机械有限公司 | But lift of lift platform horizontal expansion |
| CN113135500A (en) * | 2021-04-19 | 2021-07-20 | 中铁三局集团广东建设工程有限公司 | Assembled hoisting construction equipment and construction method |
| CN113353572A (en) * | 2021-06-30 | 2021-09-07 | 山东天岳先进科技股份有限公司 | Material assembly vehicle |
-
2017
- 2017-08-31 CN CN201721103520.0U patent/CN207226954U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111479426A (en) * | 2020-05-14 | 2020-07-31 | 王来印 | A mounting base structure for protection of electrical automation equipment and transportation |
| CN112031380A (en) * | 2020-08-14 | 2020-12-04 | 湖南创一机械有限公司 | But lift of lift platform horizontal expansion |
| CN113135500A (en) * | 2021-04-19 | 2021-07-20 | 中铁三局集团广东建设工程有限公司 | Assembled hoisting construction equipment and construction method |
| CN113135500B (en) * | 2021-04-19 | 2023-08-22 | 中铁三局集团广东建设工程有限公司 | Assembled hoisting construction equipment and construction method |
| CN113353572A (en) * | 2021-06-30 | 2021-09-07 | 山东天岳先进科技股份有限公司 | Material assembly vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20200831 |