CN206051430U - Loading end lifting-positioning device - Google Patents
Loading end lifting-positioning device Download PDFInfo
- Publication number
- CN206051430U CN206051430U CN201621081215.1U CN201621081215U CN206051430U CN 206051430 U CN206051430 U CN 206051430U CN 201621081215 U CN201621081215 U CN 201621081215U CN 206051430 U CN206051430 U CN 206051430U
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- CN
- China
- Prior art keywords
- loading end
- bracing frame
- load bearing
- localizer
- bearing seat
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Abstract
This utility model is related to elevating mechanism technical field, more particularly, to loading end lifting-positioning device, the device has the load bearing seat of connection loading end, load bearing seat passes through bracing frame connection fixing base, bracing frame lifts load bearing seat, a locators bracing frame being introduced simultaneously and realizing that two-stage above adjustable height is positioned, thereby load bearing seat rises or falls and can realize being positioned in corresponding height by localizer, reaches the use of loading end altitude mixture control.Support frame as described above has two lever arms, bracing frame and load bearing seat, fixed seat composition activity tetragon, and bracing frame is risen by elastic component effect.This utility model lifting positioning is firm, realizes the multistage lifting positioning of both forward and reverse directions, meets the adaptive adjustment of user of different heights.Pure mechanic structure can just realize the altitude mixture control of loading end, structure design advantages of simple, easy to operate and production cost is relatively low, long service life, easy care.
Description
Technical field
This utility model is related to elevating mechanism technical field, more particularly, to loading end elevating mechanism.
Background technology
The commonly-used area that loading end is user life, works and learns, such as desktop, work top, article bear face etc.,
But the height of existing this kind of loading end is mostly fixed, and different user height is variant, level altitude can be to actual
The user of different heights is made troubles.Therefore it is required that loading end has elevating function, current existing loading end lifting structure one
As a lifting heights can only be provided, straight up and down, height adjustment is not enough, and the user that still can not meet different heights is adaptive
Adjustment.Although what is had obtains multilevel adjustment by ratchet mode, all it is unidirectional positioning, realizes rising direction positioning, and
Descent direction can not be positioned, and be risen after needing to be returned to minimum point again, operate relatively complicated.
The content of the invention
The purpose of this utility model is to provide loading end lifting-positioning device, and simple structure, cost of investment are low, operation letter
Just, the multistage lifting positioning of both forward and reverse directions is realized, the adaptive adjustment of user of different heights is met.
To reach above-mentioned purpose, this utility model is adopted the following technical scheme that：
Loading end lifting-positioning device, the device have the load bearing seat of connection loading end, and load bearing seat is connected by bracing frame
Fixed seat, bracing frame lifting load bearing seat, while introducing a locators bracing frame realizes that two-stage above adjustable height is positioned, mat
This load bearing seat rises or falls can be realized being positioned in corresponding height by localizer, reach the use of loading end altitude mixture control.
In such scheme, support frame as described above has two lever arms, bracing frame and load bearing seat, four side of fixed seat composition activity
Shape, bracing frame are risen by elastic component effect.
In such scheme, support frame as described above is symmetrical arranged, and corresponding load bearing seat and fixed seat are also symmetrical arranged, and left and right supports
There is connecting rod to connect between frame, just make left and right sidesing supporting frame synchronization lifting；Localizer each is equipped with left and right sidesing supporting frame, localizer is band
There is the lath of tongue and groove, tongue and groove coordinates the positioning finger setting on bracing frame；The localizer is hinged on bracing frame, and the one of localizer
Operating side connects operating-controlling mechanism.
In such scheme, the operating-controlling mechanism is linkage, includes manipulation connecting rods, swing arm, pull bar, the pull bar
One end is hinged the operating side of localizer, and the other end of pull bar is hinged one end of swing arm, and swing arm stage casing is hinged a pedestal；And put
The other end connection manipulation connecting rods of lever, on swing arm, also group is provided with back-moving spring.
In such scheme, left and right localizer disjunctor manipulation, manipulation connecting rods are provided with hand-operated by the manipulation connecting rods.
In such scheme, left and right localizer disjunctor manipulation, manipulation connecting rods are connected an extension rod by the manipulation connecting rods, and this prolongs
Boom extends towards side, and the termination extended in extension rod is provided with assembling pivot.
In such scheme, the elastic component is an extension spring, one end that bracing frame one lever arm is connected with fixed seat
Extend a supporting leg, supporting leg is connected with elastic component one end, the other end of elastic component is then on connection fixing base.
In such scheme, the fixed seat is provided with the rise limit top, and the rise limit top gives bracing frame
Rise limit positioning.
In such scheme, described device is used for desktop, work top, article and bears face, keyboard support.
It is compared with the prior art, this utility model has the following advantages：
1st, lifting positioning is firm, realizes the multistage lifting positioning of both forward and reverse directions, meets the adaptive tune of user of different heights
It is whole.
2nd, pure mechanic structure can just realize the altitude mixture control of loading end, and structure design advantages of simple is easy to operate and raw
Produce advantage of lower cost, long service life, easy care.
Description of the drawings：
Accompanying drawing 1 is this utility model one example structure schematic diagram；
Accompanying drawing 2 is its two example structure schematic diagram of this utility model.
Specific embodiment：
The technique effect of design of the present utility model, concrete structure and generation is made furtherly below with reference to accompanying drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Refering to shown in Fig. 1,2, this utility model is about a kind of loading end lifting-positioning device, it is adaptable to desktop, workbench
Face, article bear the lifting such as face, keyboard support and use.The device has the load bearing seat 1 of connection loading end, and load bearing seat 1 is by supporting
2 connection fixing base 3 of frame, fixed seat 3 are fixed in respective objects, there is provided firm effect.Bracing frame 2 lifts load bearing seat 1, while drawing
Entering a localizer 4 coordinates bracing frame 2 to realize that two-stage above adjustable height is positioned, and thereby load bearing seat 1 rises or falls and can pass through
Localizer 4 is realized being positioned in corresponding height, reaches the use of loading end altitude mixture control.
Fig. 1, shown in 2, in the present embodiment, support frame as described above 2 has two lever arms, bracing frame 2 and load bearing seat 1, fixed seat 3
Composition activity tetragon, bracing frame 2 act on rise by elastic component 5, and lifting is light.Embodiment in figure, bracing frame 2 are symmetrical arranged,
Corresponding load bearing seat 1 and fixed seat 3 are also symmetrical arranged, and have connecting rod 6 to connect between left and right sidesing supporting frame 2, just make left and right sidesing supporting frame 2 same
Step lifting, while connecting rod 6 can also adjust the spacing between left and right sidesing supporting frame 2 using being flexibly connected, meets the installation of different bearer thing
Use.It each is equipped with localizer 4 on left and right sidesing supporting frame 2, localizer 4 is the lath with tongue and groove 41, tongue and groove 41 coordinates bracing frame 2
On alignment pin 21 position, be achieved in load bearing seat 1 and rise or fall being positioned in corresponding height, reach loading end altitude mixture control
Use.The localizer 4 is hinged on bracing frame 2, the operating side connection operating-controlling mechanism of localizer 4, convenient manipulation localizer 4
Positioning and releasing positioning.
Fig. 1, shown in 2, in the present embodiment, the operating-controlling mechanism is linkage, includes manipulation connecting rods 71, swing arm
72nd, pull bar 73,73 one end of the pull bar are hinged the operating side of localizer 4, and the other end of pull bar 73 is hinged one end of swing arm 72,
72 stage casing of swing arm is hinged a pedestal 74, and pedestal 74 is relatively fixed installation；And the other end connection manipulation connecting rods 71 of swing arm 72,
On swing arm 72, also group is provided with back-moving spring 75.Thereby, manipulation connecting rods 71 are operated, makes the one of the connection manipulation connecting rods 71 of swing arm 72
End upwarps, and the other end drive pull bar 73 of swing arm 72 is drop-down, and one end with tongue and groove 41 of localizer 4 upwarps, you can make enterprise
Mouth 41 releases positioning with the alignment pin 21 on bracing frame 2, and at this moment, the movable lifting load bearing seat 1 of bracing frame 2 reaches loading end
Altitude mixture control is used.Conversely, decontroling manipulation connecting rods 71, in the presence of back-moving spring 75, Jing swing arms 72, pull bar 73 link,
One end return with tongue and groove 41 of localizer 4 is capable of achieving, tongue and groove 41 is reached and is positioned with the alignment pin 21 on bracing frame 2, it is real
2 support bearing seat 1 of existing bracing frame, reaches the use of loading end altitude location.
Shown in Fig. 1, in the present embodiment, localizer 4 disjunctor in left and right is manipulated by the manipulation connecting rods 71, straight on manipulation connecting rods 71
Hand-operated 711 is equipped with, user is by acting on hand-operated 711, you can reach operation manipulation connecting rods 71, realizes that localizer 4 is fixed
Position and releasing location action.Certainly also can be as shown in Fig. 2 the manipulation connecting rods 71 connect an extension rod 76,76 court of extension rod
Side extends, and the termination extended in extension rod 76 is provided with assembling pivot 77.Operating point is extended by the structure, is more convenient to use, is risen
Falling tone is whole easily, easy.
Fig. 1, shown in 2, in the present embodiment, the elastic component 5 is an extension spring, 2 one lever arm of bracing frame and fixation
A supporting leg 22 is extended in one end of 3 connection of seat, and supporting leg 22 is connected with 5 one end of elastic component, and the other end of elastic component 5 is then connected
On seat 3.The fixed seat 3 is provided with the rise limit top 31, and the rise limit top 31 gives bracing frame 2 and rises the limit
Positioning, gives safeguard protection, and support top is more stable.
This utility model lifting positioning is firm, realizes the multistage lifting positioning of both forward and reverse directions, meets the use of different heights
The adaptive adjustment of person.The altitude mixture control of loading end can be just realized using pure mechanic structure, structure design advantages of simple is easy to operate
And production cost is relatively low, long service life, easy care.
Certainly, the figures above only depicts preferred embodiment of the present utility model, the technology to the art
For personnel, pass through logical analysis, reasoning, or a limited experiment in the case of without departing from this utility model spirit and scope
Can also to above-described embodiment, number of improvements could be made and change, it is claimed that such modifications and variations should all belong to this utility model
Scope.
Claims (9)
1. loading end lifting-positioning device, it is characterised in that：The device has the load bearing seat of connection loading end（1）, load bearing seat（1）
By bracing frame（2）Connection fixing base（3）, bracing frame（2）Lifting load bearing seat（1）, while introducing a localizer（4）Coordinate and support
Frame（2）Realize that two-stage above adjustable height is positioned, thereby load bearing seat（1）Rise or fall and can pass through localizer（4）It is fixed to realize
The use of loading end altitude mixture control is reached in corresponding height in position.
2. loading end lifting-positioning device according to claim 1, it is characterised in that：Support frame as described above（2）Live with two
Swing arm, bracing frame（2）With load bearing seat（1）, fixed seat（3）Composition activity tetragon, bracing frame（2）By elastic component（5）Effect rises
Rise.
3. loading end lifting-positioning device according to claim 1 and 2, it is characterised in that：Support frame as described above（2）Symmetrically set
Put, corresponding load bearing seat（1）And fixed seat（3）Also it is symmetrical arranged, left and right sidesing supporting frame（2）Between have connecting rod（6）Connection, just makes a left side
Right support frame（2）Synchronization lifting；Left and right sidesing supporting frame（2）On each be equipped with localizer（4）, localizer（4）It is with tongue and groove（41）
Lath, tongue and groove（41）Coordinate bracing frame（2）On alignment pin（21）Positioning；The localizer（4）It is hinged on bracing frame（2）
On, localizer（4）An operating side connection operating-controlling mechanism.
4. loading end lifting-positioning device according to claim 3, it is characterised in that：The operating-controlling mechanism is connecting rod machine
Structure, includes manipulation connecting rods（71）, swing arm（72）, pull bar（73）, the pull bar（73）One end is hinged localizer（4）Operation
End, pull bar（73）The other end be hinged swing arm（72）One end, swing arm（72）Stage casing is hinged a pedestal（74）；And swing arm
（72）The other end connection manipulation connecting rods（71）, swing arm（72）On also group be provided with back-moving spring（75）.
5. loading end lifting-positioning device according to claim 4, it is characterised in that：The manipulation connecting rods（71）By left and right
Localizer（4）Disjunctor is manipulated, manipulation connecting rods（71）It is provided with hand-operated（711）.
6. loading end lifting-positioning device according to claim 4, it is characterised in that：The manipulation connecting rods（71）By left and right
Localizer（4）Disjunctor is manipulated, manipulation connecting rods（71）Connect an extension rod（76）, the extension rod（76）Extend towards side, and prolonging
Boom（76）The termination of extension is provided with assembling pivot（77）.
7. loading end lifting-positioning device according to claim 2, it is characterised in that：The elastic component（5）It is a stretching
Spring, bracing frame（2）One lever arm and fixed seat（3）Extend a supporting leg in one end of connection（22）, supporting leg（22）With elasticity
Part（5）One end connects, elastic component（5）The other end then connection fixing base（3）On.
8. the loading end lifting-positioning device according to claim 2 or 7, it is characterised in that：The fixed seat（3）It is provided with
Rise the limit top（31）, the rise limit top（31）Give bracing frame（2）Rise limit positioning.
9. loading end lifting-positioning device according to claim 1, it is characterised in that：Described device is used for desktop, work
Table top, article bear face, keyboard support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081215.1U CN206051430U (en) | 2016-09-27 | 2016-09-27 | Loading end lifting-positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081215.1U CN206051430U (en) | 2016-09-27 | 2016-09-27 | Loading end lifting-positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051430U true CN206051430U (en) | 2017-03-29 |
Family
ID=58367595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621081215.1U Expired - Fee Related CN206051430U (en) | 2016-09-27 | 2016-09-27 | Loading end lifting-positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206051430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756332A (en) * | 2018-08-24 | 2018-11-06 | 济南泰晟升降机械有限公司 | A kind of large size telescopic lifting stage |
-
2016
- 2016-09-27 CN CN201621081215.1U patent/CN206051430U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756332A (en) * | 2018-08-24 | 2018-11-06 | 济南泰晟升降机械有限公司 | A kind of large size telescopic lifting stage |
| CN108756332B (en) * | 2018-08-24 | 2024-04-09 | 济南泰晟升降机械有限公司 | Large-scale flexible elevating stage |
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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: 20170329 Termination date: 20190927 |