CN106744498B - Lifting device for laboratory and the method using device lifting test equipment - Google Patents
Lifting device for laboratory and the method using device lifting test equipment Download PDFInfo
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- CN106744498B CN106744498B CN201710041103.6A CN201710041103A CN106744498B CN 106744498 B CN106744498 B CN 106744498B CN 201710041103 A CN201710041103 A CN 201710041103A CN 106744498 B CN106744498 B CN 106744498B
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- support
- fixture block
- section
- standard
- support section
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
Abstract
The invention discloses a kind of lifting device for laboratory and using the method for device lifting test equipment, lifting device includes lifter and the support member that is used cooperatively with lifter；Lifter includes pedestal and set section, is equipped with hydraulic lift between pedestal and set section；Support member includes at least two standard support sections for being in the form of a column structure；It is symmetrically arranged on set section for the first support fixture block and the second support fixture block with support connecting plate cooperation lifting standard support section on standard support section.The present invention has mutually isostructural standard support section using cumulative or reduction to realize the variation of the podium level of test equipment, under the conditions of solving microwave dark room, dead zone center height is much higher than test equipment centre-height, and darkroom does not have the relevant device of lifting operation, and darkroom is because of shield door size, the reasons such as ground screen can not pass in and out lifting vehicle and professional lifting device, and then lead to not the problem of smoothly using test equipment to carry out darkroom dependence test.
Description
Technical field
The present invention relates to a kind of lifting device for laboratory and utilize the method for device lifting test equipment.
Background technique
When interior uses large test equipment, during installing and using, need according to the requirement installed or used, warp
The problem of building the equipment platform with certain altitude can be often related to.In outdoor utility, because not by the limit of bulk
System builds such equipment (such as large size RCS pylon) usually and can be used the auxiliary such as crane, dismountable feet hand cradle, tower crane mechanical, leads to
It crosses and increases or decreases the mode of standard knot in tower body, change the height of tower body, realize the platform for building different height.Item indoors
Under part, as commonly large-scale microwave dark room due to metrology and measurement or the demand of test needs to pacify test equipment testing radio
On the platform of desired height, traditional equipment and the high method of heap exist centainly in the application in the laboratories such as microwave dark room
Limitation, specifically:
1, usually there are higher requirement, especially electromagnetic compatible environment in laboratory to indoor environment, does not have and builds tower crane
Deng the condition of outdoor commonly used equipment.
2, laboratory does not have the hanging devices such as overhead traveling crane generally, and due to the requirement of the conditions such as shielding, laboratory goes out
Entrance is commonly equipped with shield door, and the large lifting equipment of lifting equipment, especially big stroke can not pass in and out, so needing before testing
Test equipment is given rise into desired height by the way of artificial, this is not have operability for large test equipment
's.
3, the test equipment in laboratory can be tested in many cases in face of different products, or need to darkroom
Certain indexs are measured, this just needs to be adjusted the parameter (such as building the height of platform) of test equipment, at this time will
Ask elevating mechanism that can be conveniently adjusted；Furthermore for certain dedicated test equipments, may in a variety of different laboratories into
Row test, needs to be moved easily it is necessary to have environmental suitability, can easily change platform height under different laboratory conditions
Degree, to meet test demand；Different experiments room, condition is different, and the cost and cycle request of scene construction are high, is not easy to realize.
Summary of the invention
The invention solves first technical problem be to provide a kind of lifting device for laboratory, pass through the device
The cooperation of mid-riser and support member, using cumulative or reducing, there is mutually isostructural standard support section to realize test equipment
Podium level variation, under the conditions of solving microwave dark room, dead zone center height is much higher than test equipment centre-height, and darkroom
Do not have the relevant device of lifting operation, and darkroom is because of shield door size, the reasons such as ground screen can not pass in and out lifting vehicle and
Professional lifting device, and then lead to not the problem of smoothly using test equipment to carry out darkroom dependence test.
The invention solves second technical problem be to provide and a kind of utilize above-mentioned lifting device lifting test equipment
Method builds the test of certain altitude this method solve in the case where special site condition or Special use require limitation
Equipment platform problem encountered.
In order to solve the first technical problem mentioned above, the present invention adopts the following technical solutions:
A kind of lifting device for laboratory, the lifting device include lifter and are used cooperatively with the lifter
Support member；
The lifter includes pedestal and set section, and the one side of the set section is equipped with for being put into opening for support member
Mouthful, hydraulic lift is equipped between pedestal and set section；
The support member includes at least two standard support sections for being in the form of a column structure, at the top of the standard support section
Equal convex is equipped with the support connecting plate being correspondingly arranged in matching at edge and bottom edge；
Be symmetrically arranged on the set section for the of connecting plate cooperation lifting standard support section is supported on standard support section
One support fixture block and the second support fixture block.
Further, the first support fixture block and the second support turnover top that the set section is set of fixture block.
Further, the set section is equipped with the first-hand shank for overturn the first support fixture block, and for overturning the
The second handle portion of two support fixture blocks；First-hand shank and second handle portion are located at the opening of the set section.Its role is to,
When handle portion and support fixture block turn to closed position when, handle portion can keep off set section opening, to standard support section into
Row limit, while supporting the support connecting plate on fixture block and standard support section that can cooperate fixation, it is risen to standard support section
During drop, standard support section can follow set section to move up and down under the driving of hydraulic package, when handle portion and support fixture block
When turning to open position, handle portion and support fixture block are separated with standard support section, and the movement for covering section does not influence standard support section.
Further, in standard support section lifting process, the first-hand shank and second handle portion gear are in the set
The opening of section.
Further, the two sides of the set section opening are respectively equipped with the hydraulic lift matched with the pedestal.
Further, the lifter further includes the guide assembly matched with the set section.
To solve above-mentioned second technical problem, the present invention provides a kind of using above-mentioned lifting device lifting test equipment
Method includes the following steps:
1) work step of raising test equipment needed for the cumulative standard support section of lifting device is promoted is as follows:
Lifter is moved to specified operating position by S11, and pedestal is fixed, and first supports fixture block and second at this time
Support fixture block is in an open position, and first-hand shank and second handle portion are located at the two sides of set section opening；
S12 the first standard support section is inside the opening push-in lifter of set section, at the top of the first standard support section
Support connecting plate is connect with required raising test equipment；
Pass through first-hand shank and the first support fixture block of second handle portion overturning and the second support fixture block, at this time the first support
Fixture block and the second support fixture block are in the closed position, and first-hand shank and second handle portion keep off the opening in the set section；
First support fixture block and the second support fixture block cooperate with the support connecting plate at the top of the first standard support section respectively, and to work as liquid
When pressing lifting device raising, evenly the first standard support section can be held up by the first support fixture block and the second support fixture block；
S13 hydraulic lift raising, until the first standard support section lifting altitude reaches the first standard support section bottom
Space can be put into the second standard support section, by the second standard support section inside the opening push-in lifter of set section；
S14 hydraulic lift reduces, and the first standard support section drops on the second standard support section；Hydraulic lift after
It is continuous to reduce, until the first support fixture block and the second support fixture block are detached from the support connecting plate at the top of the first standard support section；
When first support fixture block and second support fixture block drop to can flip to the outside without with the first standard support section
When the position interfered, hydraulic lift stops decline；
S15 connects the support connecting plate at the top of the support connecting plate of the first standard support section bottom and the second standard support section
Fixation is connect, and the first support fixture block and the second support fixture block are flipped outward by first-hand shank and second handle portion；
2) work step of reduction test equipment needed for lifting device reduces the reduction of standard support section is as follows:
S21 hydraulic lift is located at initial position, and the first support fixture block and the second support fixture block, which are located at, to flip to the outside
Position, between the support connecting plate of the first standard support section bottom of disassembly and the support connecting plate at the top of the second standard support section
Connecting component；
S22 hydraulic lift raising, until the first support fixture block and the second support fixture block rise to the first standard support
In the altitude range of section, when first support fixture block and second support fixture block can inwardly side to overturn without with the first standard support section send out
When the position of raw interference, hydraulic lift stops raising；
S23 overturns the first support fixture block and the second support fixture block inwardly, and hydraulic lift continues raising, by the
Support connecting plate cooperation at the top of one support fixture block, the second support fixture block and the first standard support section, hydraulic lift is by the
One standard support section lifts, and is detached between the first standard support section and the second standard support section, withdraws from the second standard support section；
The decline of S24 hydraulic lift restores initial position, and the first standard support section bottom contacts ground, that is, completes primary
Reduce the work of standard support section.
Further, lifting device add up standard support section promoted needed for increase test equipment work step further include as
Lower step:
S16 hydraulic lift continue decline restore initial position, and by first support fixture block and second support fixture block to
It turns inside out, repeats step S11 to S15, which can carry out the cumulative standard support of next round for the second standard support section
The raising test equipment of section works.
Further, the step S24 further includes repeating step S21 to S23, and the lifter can carry out next
Wheel reduces the reduction test equipment work of standard support section.
Compared with prior art, the present invention having following positive beneficial effect:
1, lifter whole geometry size is small, and is composed of disassembled each functional module, to transport, site condition
It is required that it is low, it can especially be used in the environment of narrow space, solve nothing in certain old laboratories and small-size laboratory
Method uses the problem of big weight lifting equipment.
2, efficiently peak load, operator all operationss can be completed on ground in lifter, do not need to operate
Personal height operation, solves safety issue.
3, high altitude platform is built by way of combination standard support section, and can be integrally moved in the case where not disassembling
It is dynamic, it solves the problems, such as efficiently to convert high altitude platform station.
4, lifting device uses the devices such as electric power, hydraulic, and use process cleaning is solved and used in cleaning ambient indoors
The problem of heavy test equipment.
5, it solves under the conditions of microwave dark room, since dead zone center height is much higher than test equipment centre-height, and it is dark
Room does not have the relevant device of lifting operation, and darkroom, because of shield door size, the reasons such as ground screen can not pass in and out lifting vehicle
With professional lifting device, and then the problem of lead to not smoothly to use test equipment to carry out darkroom dependence test.
Detailed description of the invention
Lifter and standard support when Fig. 1 supports fixture block and the second support fixture block in the closed position in the present invention first
Cooperation schematic diagram between section.
Fig. 2 is lifter and standard support section when the present invention first supports fixture block and the second support fixture block to be in the open position
Between cooperation schematic diagram.
Fig. 3 is that the cooperation that the present invention raises or lowers between test equipment high process mid-riser and standard support section is shown
It is intended to.
Fig. 4 is the cooperation schematic diagram of the invention being lifted after test equipment between lifter and standard support section.
Specific embodiment
In order to illustrate more clearly of the present invention, the present invention is done further below with reference to preferred embodiments and drawings
It is bright.Similar component is indicated in attached drawing with identical appended drawing reference.It will be appreciated by those skilled in the art that institute is specific below
The content of description is illustrative and be not restrictive, and should not be limited the scope of the invention with this.
As shown in Figures 1 to 4, a kind of lifting device for laboratory, the lifting device include lifter 1 and with it is described
The support member that lifter 1 is used cooperatively；
The lifter 1 includes pedestal 11, covers the guide assembly 13 for saving 12 and matching with the set section 12, the set section
12 are arranged on the guide assembly 13 by sliding fit mode, and the guide assembly 13 and the pedestal 11 are affixed.
Further, the one side of the set section 12 is equipped with the opening 121 for being put into support member, pedestal 11 and set
Hydraulic lift 14 is equipped between section 12；The hydraulic lift 14 is respectively provided at the two sides of the opening of set section 12 121.
The support member includes at least two standard support sections for being in the form of a column structure, at the top of the standard support section
Equal convex is equipped with the support connecting plate being correspondingly arranged in matching at edge and bottom edge；
It is symmetrically arranged on the set section 12 for being lifted standard support section with connecting plate cooperation is supported on standard support section
First support fixture block 122 and the second support fixture block 123, the first support fixture block 122 and the second support fixture block 123 are turnover
The top of the set section 12 is set.Further, the set section 12 is equipped with first for overturning the first support fixture block 122
Handle portion 1221, and the second handle portion 1231 for overturning the second support fixture block 123；First-hand shank 1221 and second handle
Portion 1231 is located at the opening 121 of the set section 12, in standard support section lifting process, the first-hand shank 1221 and
Two handle portions 1231 are kept off at the opening 121 of the set section 12.
A method of using a kind of above-mentioned lifting device lifting test equipment, include the following steps:
1) work step of raising test equipment needed for the cumulative standard support section of lifting device is promoted is as follows:
Lifter 1 is moved to specified operating position by S11, and pedestal 11 is fixed, at this time the first support 122 He of fixture block
Second support fixture block 123 is in an open position, and first-hand shank 1221 and second handle portion 1231 are located at the set section 12 and open
The two sides of mouth 121；
The first standard support of S12 section 2 is pushed into inside lifter 1 from the opening 121 of set section 12, by the first standard support section
The support connecting plate 21 at 2 tops is connect with required raising test equipment 4；
Pass through first-hand shank 1221 and first support fixture block 122 of the overturning of second handle portion 1231 and the second support fixture block
123, the first support fixture block 122 and the second support fixture block 123 are in the closed position at this time, and first-hand shank 1221 and second-hand
Shank 1231 is kept off at the opening 121 of the set section 12；123 pieces of first support fixture block 122 and the second support card are respectively with first
The support connecting plate 21 at 2 top of standard support section cooperates, and to pass through the first support card when 14 raising of hydraulic lift
Block 122 and the second support fixture block 123 can evenly hold up the first standard support section 2；
14 raising of S13 hydraulic lift, until 2 lifting altitude of the first standard support section reaches the first standard support section 2
Bottom space can be put into the second standard support section 3, and the second standard support section 3 is pushed into lifter 1 from the opening 121 of set section 12
It is internal；
S14 hydraulic lift 14 reduces, and the first standard support section 2 drops on the second standard support section 3；Hydraulic lifting dress
It sets 14 to continue to reduce, until the branch of the first support fixture block 122 and the second support fixture block 123 with 2 top of the first standard support section
Connecting plate 21 is supportted to be detached from；
Further, when first support fixture block 122 and second support fixture block 123 drop to can flip to the outside without with
When the position that the first standard support section 2 interferes, hydraulic lift 14 stops decline；
The support connecting plate 22 of first standard support section, 2 bottom is connect by S15 with the support at 3 top of the second standard support section
Plate 31 is connected and fixed, and flips outward the first support fixture block 122 and the by first-hand shank 1221 and second handle portion 1231
Two support fixture blocks 123；
S16 hydraulic lift 14 continues decline and restores initial position, and supports fixture block 122 and the second support card for first
The inside side to overturn of block 123；When needing to continue test equipment 4 lifting, by repeating step S11 to S15, the lifter
The 1 raising test equipment 4 that the cumulative standard support section of next round can be carried out for the second standard support section 3 works.
2) work step of reduction test equipment needed for lifting device reduces the reduction of standard support section is as follows:
S21 hydraulic lift 14 is located at initial position, the first support fixture block 122 and the second support fixture block 123 be located to
Outside is flipped open position, the support connecting plate 22 of disassembly 2 bottom of the first standard support section and at the top of the second standard support section 3
Support the connecting component between connecting plate 31；
14 raising of S22 hydraulic lift, until the first support fixture block 122 and the second support fixture block 123 rise to first
In the altitude range of standard support section 2, when first support fixture block 122 and second support fixture block 123 can inwardly side to overturn without with
When the position that the first standard support section 2 interferes, hydraulic lift 14 stops raising；
First support fixture block 122 and the second support fixture block 123 are overturn be located at closed position, hydraulic lifting inwardly by S23
Device 14 continues raising, and the support at 2 top of fixture block 123 and the first standard support section is supported by the first support fixture block 122, second
Connecting plate 21 cooperates, and hydraulic lift 14 lifts the first standard support section 2, the first standard support section 2 and the second standard branch
It is detached between support section 3, withdraws from the second standard support section 3；
The decline of S24 hydraulic lift 14 restores initial position, and 2 bottom of the first standard support section contacts ground, that is, completes
It is primary to reduce the work of standard support section.When test equipment 4 is raised to certain altitude by multiple standard support sections, such as needs are to survey
When examination equipment 4 continues to reduce, step S21 to S23 is repeated, the lifter 1 can carry out next round and reduce standard support section
Reduction test equipment 4 work.
What the word "upper" in description orientation, "lower", "left", "right" etc. were for illustrating used by herein facilitates base
In attached drawing for orientation shown in drawing, in actual device these orientation may due to device disposing way and
It is different.
In conclusion embodiment of the present invention only provides a kind of optimal embodiment, in technology of the invention
Hold and technical characterstic has revealed that as above, however one skilled in the art scholar is still potentially based on disclosed content and makees
Various replacements and modification without departing substantially from creation spirit of the present invention；Therefore, protection scope of the present invention is not limited to disclosed in embodiment
Technology contents, therefore equivalence changes that all shapes under this invention, construction and principle are done are encompassed by protection model of the invention
In enclosing.
Claims (5)
1. a kind of method of the lifting device lifting test equipment for laboratory, which is characterized in that the lifting device includes
Lifter and the support member being used cooperatively with the lifter；
The lifter includes pedestal and set section, and the one side of the set section is equipped with the opening for being put into support member, base
Hydraulic lift is equipped between seat and set section；
The support member includes at least two standard support sections for being in the form of a column structure, on the top sides edge of the standard support section
Equal convex is equipped with the support connecting plate being correspondingly arranged in matching at place and bottom edge；
It is symmetrically arranged on the set section for first with support connecting plate cooperation lifting standard support section on standard support section
Support fixture block and the second support fixture block；
First support fixture block and the second support turnover top that the set section is set of fixture block；
The set section is equipped with the first-hand shank for overturn the first support fixture block, and for overturn second support fixture block the
Two handle portions；First-hand shank and second handle portion are located at the opening of the set section；
Using the method for lifting device lifting test equipment, include the following steps,
1) work step of raising test equipment needed for the cumulative standard support section of lifting device is promoted is as follows:
Lifter is moved to specified operating position by S11, and pedestal is fixed, at this time the first support fixture block and the second support card
Block is in an open position, and first-hand shank and second handle portion are located at the two sides of set section opening；
S12 the first standard support section is inside the opening push-in lifter of set section, by the support at the top of the first standard support section
Connecting plate is connect with required raising test equipment；
By first-hand shank and the first support fixture block of second handle portion overturning and the second support fixture block, first fixture block is supported at this time
It is in the closed position with the second support fixture block, and first-hand shank and second handle portion keep off the opening in the set section；First
It supports fixture block and the second support fixture block to cooperate respectively with the support connecting plate at the top of the first standard support section, and makes when hydraulic liter
When falling unit raising, evenly the first standard support section can be held up by the first support fixture block and the second support fixture block；
S13 hydraulic lift raising, until the first standard support section lifting altitude reaches the first standard support section bottom space
It can be put into the second standard support section, by the second standard support section inside the opening push-in lifter of set section；
S14 hydraulic lift reduces, and the first standard support section drops on the second standard support section；
The support connecting plate of first standard support section bottom connect solid by S15 with the support connecting plate at the top of the second standard support section
It is fixed；
2) work step of reduction test equipment needed for lifting device reduces the reduction of standard support section is as follows:
S21 hydraulic lift is located at initial position, and the first support fixture block and the second support fixture block are located at the position that flips to the outside,
Dismantle the connection between the support connecting plate at the top of the support connecting plate and the second standard support section of the first standard support section bottom
Component；
S22 hydraulic lift raising, until the first support fixture block and the second support fixture block rise to the first standard support section
In altitude range, when the first support fixture block and the second support fixture block can inwardly side to overturn it is dry without occurring with the first standard support section
When the position related to, hydraulic lift stops raising；
S23 overturns the first support fixture block and the second support fixture block inwardly, and hydraulic lift continues raising, passes through first
It supports the support connecting plate at the top of fixture block, the second support fixture block and the first standard support section to cooperate, hydraulic lift is marked first
Quasi- support section lifts, and is detached between the first standard support section and the second standard support section, withdraws from the second standard support section；
The decline of S24 hydraulic lift restores initial position, and the first standard support section bottom contacts ground, that is, completes primary reduce
The work of standard support section.
2. the method according to claim 1, wherein the two sides of set section opening are respectively equipped with and the pedestal
The hydraulic lift matched.
3. the method according to claim 1, wherein the lifter further includes leading with what the set section matched
Rail assembly.
4. standard support section is increased needed for being promoted and is surveyed the method according to claim 1, wherein lifting device adds up
The work step for trying equipment further includes following steps:
S16 hydraulic lift continues decline and restores initial position, and inwardly by the first support fixture block and the second support fixture block
Overturning, repeats step S11 to S15, which can carry out the cumulative standard support section of next round for the second standard support section
Increase test equipment work.
5. the method according to claim 1, wherein the step S24 further includes repeating step S21 extremely
S23, the next round that the lifter can carry out reduce the reduction test equipment work of standard support section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710041103.6A CN106744498B (en) | 2017-01-17 | 2017-01-17 | Lifting device for laboratory and the method using device lifting test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710041103.6A CN106744498B (en) | 2017-01-17 | 2017-01-17 | Lifting device for laboratory and the method using device lifting test equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106744498A CN106744498A (en) | 2017-05-31 |
| CN106744498B true CN106744498B (en) | 2019-03-29 |
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ID=58944682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710041103.6A Active CN106744498B (en) | 2017-01-17 | 2017-01-17 | Lifting device for laboratory and the method using device lifting test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106744498B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2046883U (en) * | 1989-03-29 | 1989-11-01 | 建设部长沙建筑机械研究所 | Elevating table with rapid erecting and integral hauling |
| CN101451179A (en) * | 2008-12-25 | 2009-06-10 | 中冶南方工程技术有限公司 | RH ladle double jacking apparatus |
| CN202429962U (en) * | 2012-01-06 | 2012-09-12 | 广东科达机电股份有限公司 | Lifting device |
-
2017
- 2017-01-17 CN CN201710041103.6A patent/CN106744498B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2046883U (en) * | 1989-03-29 | 1989-11-01 | 建设部长沙建筑机械研究所 | Elevating table with rapid erecting and integral hauling |
| CN101451179A (en) * | 2008-12-25 | 2009-06-10 | 中冶南方工程技术有限公司 | RH ladle double jacking apparatus |
| CN202429962U (en) * | 2012-01-06 | 2012-09-12 | 广东科达机电股份有限公司 | Lifting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106744498A (en) | 2017-05-31 |
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