CN201917357U - Lifting platform - Google Patents
Lifting platform Download PDFInfo
- Publication number
- CN201917357U CN201917357U CN2010206518929U CN201020651892U CN201917357U CN 201917357 U CN201917357 U CN 201917357U CN 2010206518929 U CN2010206518929 U CN 2010206518929U CN 201020651892 U CN201020651892 U CN 201020651892U CN 201917357 U CN201917357 U CN 201917357U
- Authority
- CN
- China
- Prior art keywords
- platform
- support
- instrument support
- liftable
- lifting platform
- 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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Abstract
The utility model relates to a lifting platform, which comprises a top beam, an instrument support frame, a platform and chain blocks, wherein the platform is provided with railings. The lifting platform is characterized in that the instrument support frame is arranged under the top beam, the platform is arranged under the support frame, two chain blocks are respectively arranged at both sides of the platform, the other ends of the chain blocks are connected onto the top beam, the platform can realize the ascending and the descending through the chain blocks, turning support feet capable of being downwards and outwards turned are arranged at both sides of the bottom of the platform, and the turning support feet are outwards turned and can be supported on the ground after the platform descends. The lifting platform has the advantages of simple structure and low cost and is easy to operate, the ground space is not occupied when the lifting platform is not used, the support feet are hidden under the square platform after being turned, and the appearance is attractive.
Description
Technical field
The utility model belongs to measures the engineering industry, be a kind of can lifting, the platform that spike can be packed up is applicable to that people's insufficient height when operation needs the occasion of bed hedgehopping, the time spent does not pack up spike and raises and can save ground space.
Background technology
Observation platform is arranged in the tunnel, when operation during insufficient height, stands on it for survey crew, and optical viewer carries out construction survey.At present, used observation platform adopts ground fixed, stops currently, and the staff must walk around its walking, and very inconvenient and this observation platform takies ground space, and is not attractive in appearance.Therefore, wait to develop a kind of novel observation platform, change the weak point of existing situation.
Summary of the invention
The purpose of this utility model is to solve existing the problems referred to above of observation platform in the prior art, and a kind of novel liftable platform that is used for construction survey is provided.
The utility model relates to a kind of liftable platform, comprise: back timber, instrument support, the platform that has railing and chain block, it is characterized in that: under back timber, instrument support is housed, described platform is arranged below support, the both sides of platform respectively are provided with one and pull cucurbit, and the other end of chain block is connected on the back timber, and platform can be realized lifting by chain block, two bottom sides at platform is provided with the upset spike that can turn up downwards, and platform descends and can support on the ground after upset spike in back outwards overturns.
Described platform is made of walking guidance tape.
One side of described platform is provided with a turnover ladder.
The mounting hole of one retainer instrument support is arranged on the described platform, and platform passes mounting hole by screw and is fixed under the instrument support.
The utility model advantage is: simple in structure, and easy operating, with low cost, the time spent is not occupied ground space, and feet upset back is hidden below square platform, good looking appearance.
Description of drawings
Fig. 1 is a topology view of the present utility model.
Fig. 2 is user mode Fig. 1 of the present utility model.
Fig. 3 is user mode Fig. 2 of the present utility model.
Below in conjunction with accompanying drawing and operational instances the utility model is elaborated.
Embodiment
A kind of liftable platform, comprise: back timber 1, instrument support 2, the platform 3 that has railing and chain block 4, it is characterized in that: 1 time instrument support 2 is housed at back timber, described platform 3 is arranged below instrument support 2, the both sides of platform 3 respectively are provided with one and pull cucurbit 4, the other end of chain block 4 is connected on the back timber 1, platform 3 can be realized lifting by chain block 4, the two bottom sides of platform 3 be provided with the upset spike 5(that can turn up downwards directly support 51 and diagonal brace 52), the platform 3 back upset spikes 5 that descend outwards can support on the ground after the upset.
Described platform 3 usefulness are walked guidance tape and are made.
One side of described platform 3 is provided with a turnover ladder 8.
The mounting hole 7 that one retainer instrument support 2 is arranged on the described platform 3, platform 3 passes mounting hole 7 by screw 9 and is fixed on instrument support 2 times.
One end of straight support 51 is arranged on the bottom of platform 3, and the other end is unsettled; One end of diagonal brace 52 is arranged on the centre of straight support 51, and the other end is embedded in the sliding tray that platform 3 is established, and the head and end of sliding tray is provided with A, B two pin holes 53,54, and diagonal brace 52 moves along the direction of sliding tray, drives straight support 51 upsets.
During use, to lower platform 3 from back timber 1, back out the screw of 2 of platform 3 and instrument supports earlier, from A hole 54, extract latch, straight support 51 and diagonal brace 52 are put down, then, latch is inserted in the B hole 53, fix straight support 51 and diagonal brace 52, again ladder 8 is put down, at last, two chain blocks 4 put down simultaneously, directly support 51 let-downs on the ground.The staff can climb up platform 3 from ladder 8, and the observation instrument frame on instrument support, is begun observation mission.After observation mission finishes, the top that the staff rises to two chain blocks simultaneously, ladder is collected, from B hole 53, extract latch, directly support 51 and diagonal brace 52 inwardly pack up, latch is filled in the A hole 54, at last, screw 9 is screwed into mounting hole 7, and implementation platform 3 is fixed on the back timber 1, does not take the space on ground.
Below only expressed embodiment of the present utility model, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model patent scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
The utility model advantage is: simple in structure, and easy operating, with low cost, the time spent is not occupied ground space, and feet upset back is hidden below square platform, good looking appearance.
Claims (4)
1. liftable platform, comprise: back timber, instrument support, the platform that has railing and chain block, it is characterized in that: under back timber, instrument support is housed, described platform is arranged below support, the both sides of platform respectively are provided with one and pull cucurbit, and the other end of chain block is connected on the back timber, and platform can be realized lifting by chain block, two bottom sides at platform is provided with the upset spike that can turn up downwards, and platform descends and can support on the ground after upset spike in back outwards overturns.
2. a kind of liftable platform according to claim 1 is characterized in that: described platform is made of walking guidance tape.
3. a kind of liftable platform according to claim 1 is characterized in that: a side of described platform is provided with a turnover ladder.
4. a kind of liftable platform according to claim 1 is characterized in that: the mounting hole of a retainer instrument support is arranged on the described platform, and platform passes mounting hole by screw and is fixed under the instrument support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206518929U CN201917357U (en) | 2010-12-10 | 2010-12-10 | Lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206518929U CN201917357U (en) | 2010-12-10 | 2010-12-10 | Lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917357U true CN201917357U (en) | 2011-08-03 |
Family
ID=44417151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206518929U Expired - Fee Related CN201917357U (en) | 2010-12-10 | 2010-12-10 | Lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201917357U (en) |
-
2010
- 2010-12-10 CN CN2010206518929U patent/CN201917357U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20161210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |