CN209540391U - A kind of fixed bracket of air sampler easy to remove - Google Patents
A kind of fixed bracket of air sampler easy to remove Download PDFInfo
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- CN209540391U CN209540391U CN201920257880.9U CN201920257880U CN209540391U CN 209540391 U CN209540391 U CN 209540391U CN 201920257880 U CN201920257880 U CN 201920257880U CN 209540391 U CN209540391 U CN 209540391U
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- air sampler
- pedestal
- fixed
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- fixed bracket
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Abstract
The utility model discloses a kind of fixed brackets of air sampler easy to remove, including pedestal, the lower surface of the pedestal offers movable chamber, the upper surface of the pedestal offers lift span, the inner wall of the lift span offers limiting slot, the coaxial damping spring of the inner top of the movable chamber is equipped with movable plate, the lower surface of the movable plate is equipped with universal wheel, the upper surface of the movable plate is equipped with elevating lever, limited block is installed on the outside of the elevating lever, the upper surface of the pedestal is equipped with support rod, rubber ring and fixed frame are installed on the outside of the support rod, telescopic strut is installed inside the fixed frame, the top of the support rod is equipped with mounting plate.Beneficial effect is: device has the function of fixed and movement, can not only increase the fixed stability of air sampler installation, and air sampler just can be carried out short distance movement without disassembly, work convenient for room atmosphere sampler is moved to each workshop.
Description
Technical field
The utility model relates to atmospheric sampling technical fields, and in particular to a kind of fixed branch of air sampler easy to remove
Frame.
Background technique
Increasingly promotion with the exacerbation and people of environmental pollution to environmental quality and air quality attention rate, big makings
The detection of amount becomes more and more important.Atmospheric detection can not only provide various pollution level indexs, it is often more important that prompt people
The source of pollution and how to reinforce the control of pollution sources and the protection of environment.And it is that atmosphere is adopted that the detection of atmosphere is most common
Sample device, air sampler can be divided into environmental sampler, indoor sampler and pollution sources sampler by field of employment.In the prior art
Air sampler need to place fixed bracket at work, air sampler then is installed above fixed bracket, in factory
When workshop uses air sampler, need for room atmosphere sampler to be moved to different workshops or different positions, and it is traditional
Fixation bracket only have support fixed function, when moving, need it is whole carry or disassembly is carried, be inconvenient.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of air sampler easy to remove
Fixed bracket is not easy to the technical problems such as mobile to solve the fixed bracket of air sampler current in the prior art.This is practical
Preferred technical solution not only has the function of the skills such as supporting fixation, but also be moved easily in many technical solutions of novel offer
Art effect, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme:
The fixed bracket of one kind provided by the utility model air sampler easy to remove, including pedestal, the pedestal
Lower surface offers movable chamber, and the upper surface of the pedestal offers lift span, and there are two the lift spans, and with the activity
Chamber communicates, and the inner wall of the lift span offers limiting slot, and the limiting slot runs through the top of the pedestal vertically；
The inner top of the movable chamber is equipped with movable plate by damping spring, and the lower surface of the movable plate is equipped with ten thousand
To wheel, the upper surface of the movable plate is equipped with elevating lever by bearing, and there are two the elevating levers, and extends through the liter
Hole is dropped, limited block is installed on the outside of the elevating lever, the limited block is corresponded to each other with the limiting slot；
The upper surface of the pedestal is equipped with support rod, and rubber ring and fixed frame, institute are equipped on the outside of the support rod
The top that rubber ring is located at the fixed frame is stated, the bottom of the rubber ring offers several limit holes；Inside the fixed frame
Telescopic strut is installed by shaft, the telescopic strut is corresponded to each other with the limit hole, the top installation of the support rod
There is mounting plate.
Air sampler is mounted on during installation using the fixed bracket of above-mentioned one kind air sampler easy to remove
The upper surface of the mounting plate；When needing mobile device, the telescopic strut is shunk, shortens the telescopic strut integrally, is led to
It crosses shaft and rotates the telescopic strut upwards, until the movable end and the limit hole of the telescopic strut are coaxial, described in recovery
The movable end of the telescopic strut is inserted into inside the limit hole, the telescopic strut is fixed on by the length of telescopic strut
The outside of the support rod rotates the elevating lever convenient for the movement of device, until the limited block and the limiting slot are mutual
It is corresponding, it pushes the pedestal to move up using the elastic force of the damping spring, until the pedestal is detached from ground, and utilizes institute
It is mobile to state universal wheel pushing meanss；When needing fixed device, the elevating lever is rotated, until the limited block and the limiting slot
It corresponds to each other, pulls upwardly on the elevating lever, overcome the elastic force of the damping spring, the elevating lever is made to drive the movable plate
Rise, the movable plate drives the universal wheel to rise, until the limited block is pierced by inside the limiting slot, described in rotation
Elevating lever makes the limited block deviate the limiting slot, plays restriction effect to the limited block using the pedestal, and pass through
The elevating lever realizes the fixation to the movable plate, so that the universal wheel is climbed away ground, while pedestal decline is tight
Ground is pasted, the telescopic strut is shunk, shortens the telescopic strut integrally, by the telescopic strut inside the limit hole
It extracts, the telescopic strut is rotated down by shaft, make telescopic strut alignment ground, restore the length of the telescopic strut
The telescopic strut is inserted into ground, the fixation of complete twin installation by degree；Device has the function of fixed and movement, can not only
Increase air sampler installs fixed stability, and air sampler just can be carried out short distance movement without disassembly, and being convenient for will
Room atmosphere sampler is moved to each workshop and works.
Preferably, the fixed frame at least there are three, and uniform circular be distributed.
Preferably, the telescopic strut includes outer tube, the outer tube offers flexible far from one end of the fixed frame
Chamber, the inner wall of the telescopic cavity offer guide groove, and there are two the guide grooves, and symmetrical, the opening of the telescopic cavity
Place is equipped with fixed ring, and the inside of the fixed ring is equipped with inserted link, and the inserted link runs through the fixed ring, the inserted link it is interior
End is equipped with mobile disk, and the periphery of the mobile disk is equipped with guide pad, and there are two the guide pads, and respectively from institute
State and stretch out inside guide groove, adjustable spring is installed inside the telescopic cavity, the adjustable spring be located at the mobile disk and
Between the telescopic cavity bottom.
Preferably, the outer diameter of the mobile disk is equal to the internal diameter of the telescopic cavity.
Preferably, the guide pad and the guide groove clearance fit.
Preferably, the movable plate and the movable chamber clearance fit.
Preferably, the top of the elevating lever is equipped with lifting handle.
Preferably, the lower surface of the pedestal is equipped with anti-skid bulge.
Beneficial effect is: device has the function of fixed and movement, can not only increase air sampler installation and fix
Stability, and without disassembly just to can be carried out short distance mobile for air sampler, convenient for room atmosphere sampler to be moved to respectively
A workshop works.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic view of the front view of the device stationary state of the utility model；
Fig. 2 is the bottom of device enlarged diagram of the utility model；
Fig. 3 is the schematic view of the front view of the device moving condition of the utility model；
Fig. 4 is the schematic diagram of internal structure of the telescopic strut of the utility model；
Fig. 5 is the lift span of the utility model and the top view of limiting slot.
The reference numerals are as follows:
1, pedestal；101, movable chamber；102, lift span；103, limiting slot；2, movable plate；3, elevating lever；4, support rod；5,
Fixed frame；501, fixing axle；6, telescopic strut；601, outer tube；602, adjustable spring；603, telescopic cavity；604, inserted link；605, it moves
Dynamic disk；606, guide pad；607, guide groove；608, fixed ring；7, rubber ring；701, limit hole；8, mounting plate；9, universal
Wheel；10, limited block；11, damping spring；12, handle is gone up and down.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Referring to shown in Fig. 1-Fig. 5, the utility model provides a kind of fixed bracket of air sampler easy to remove, including
Pedestal 1, the lower surface of pedestal 1 offer movable chamber 101, and the upper surface of pedestal 1 offers lift span 102, and lift span 102 has two
It is a, and communicated with movable chamber 101, the inner wall of lift span 102 offers limiting slot 103, and limiting slot 103 is vertically through pedestal 1
Top；
The inner top of movable chamber 101 is equipped with movable plate 2 by damping spring 11, and the lower surface of movable plate 2 is equipped with ten thousand
To wheel 9, the upper surface of movable plate 2 is equipped with elevating lever 3 by bearing, and such setting enables elevating lever 3 to pass through bearing
It is rotated, convenient for adjusting the position of limited block 10, there are two elevating levers 3, and extends through lift span 102, outside elevating lever 3
Side is equipped with limited block 10, and limited block 10 is corresponded to each other with limiting slot 103；
The upper surface of pedestal 1 is equipped with support rod 4, and the outside of support rod 4 is equipped with rubber ring 7 and fixed frame 5, rubber ring
7 are located at the top of fixed frame 5, and the bottom of rubber ring 7 offers several limit holes 701；5 inside of fixed frame is equipped with by shaft
Telescopic strut 6, telescopic strut 6 are corresponded to each other with limit hole 701, and such setting enables telescopic strut 6 to carry out by shaft
It is rotated up and down, convenient for adjusting the position of telescopic strut 6, the top of support rod 4 is equipped with mounting plate 8.
As the preferred case of many embodiments, fixed frame 5 at least there are three, and uniform circular is distributed, due to each
Telescopic strut 6 is equipped with by shaft inside fixed frame 5, therefore device can be reinforced by several telescopic struts 6
Support increases the stability of device entirety.
Telescopic strut 6 includes outer tube 601, and outer tube 601 offers telescopic cavity 603, telescopic cavity far from one end of fixed frame 5
603 inner wall offers guide groove 607, and there are two guide grooves 607, and symmetrical, and the opening of telescopic cavity 603 is equipped with solid
Determine ring 608, the inside of fixed ring 608 is equipped with inserted link 604, and inserted link 604 runs through fixed ring 608, and the inner end of inserted link 604 is equipped with
The periphery of mobile disk 605, mobile disk 605 is equipped with guide pad 606, and there are two guide pads 606, and respectively from guide groove
607 inside are stretched out, and adjustable spring 602 is equipped with inside telescopic cavity 603, and adjustable spring 602 is located at mobile disk 605 and telescopic cavity
Between 603 bottoms；When needing mobile device, guide pad 606 is pulled, the elastic force of adjustable spring 602 is overcome, makes mobile disk 605
It drives inserted link 604 mobile, inside 604 retraction telescopic cavity 603 of inserted link, shortens telescopic strut 6 integrally, revolved upwards by shaft
Turn telescopic strut 6, until the movable end and limit hole 701 of telescopic strut 6 are coaxial, unclamp guide pad 606, utilize adjustable spring
602 elastic force pushes mobile disk 605, and mobile disk 605 is made to push inserted link 604 mobile, and inserted link 604 is released telescopic cavity 603,
It is inserted into inserted link 604 inside limit hole 701, telescopic strut 6 is fixed on to the outside of support rod 4, convenient for the movement of device；It needs
When fixed device, the collapse step of above-mentioned telescopic strut 6 is repeated, shortens telescopic strut 6 integrally, until inserted link 604 is detached from limit
Position hole 701, is rotated down telescopic strut 6 by shaft, and inserted link 604 is made to be directed at ground, is pushed using the elastic force of adjustable spring 602
Mobile disk 605, makes mobile disk 605 push inserted link 604 mobile, and inserted link 604 is inserted into ground, the fixation of complete twin installation.
The outer diameter of mobile disk 605 is equal to the internal diameter of telescopic cavity 603, and such setting can make mobile disk
605 are in close contact with telescopic cavity 603, keep mobile disk 605 more steady when moving inside telescopic cavity 603.
Guide pad 606 and 607 clearance fit of guide groove, such setting can make guide pad 606 and guide groove 607 close
Contact, rotation when preventing mobile disk 605 from moving inside telescopic cavity 603, convenient for controlling mobile disk by guide pad 606
605 movement.
Movable plate 2 and 101 clearance fit of movable chamber, such setting can make the side wall of movable plate 2 and movable chamber 101
Inner wall is in close contact, and keeps movable plate 2 more steady when going up and down inside movable chamber 101.
The top of elevating lever 3 is equipped with lifting handle 12, pulls upwardly on elevating lever 3 by lifting handle 12.
The lower surface of pedestal 1 is equipped with anti-skid bulge, and the friction of enlarged base 1 and ground is capable of by anti-skid bulge, is had
Help improve the stability of device.
Air sampler is mounted on during installation using the fixed bracket of above-mentioned one kind air sampler easy to remove
The upper surface of mounting plate 8；When needing mobile device, telescopic strut 6 is shunk, shortens telescopic strut 6 integrally, it is upward by shaft
Rotary extension strut 6 restores the length of telescopic strut 6, will stretch until the movable end and limit hole 701 of telescopic strut 6 are coaxial
Inside the movable end insertion limit hole 701 of strut 6, telescopic strut 6 is fixed on to the outside of support rod 4, convenient for the movement of device,
Rotation and lifting bar 3 pushes pedestal 1 upward until limited block 10 is corresponded to each other with limiting slot 103 using the elastic force of damping spring 11
It is mobile, until pedestal 1 is detached from ground, and mobile using 9 pushing meanss of universal wheel；When needing fixed device, rotation and lifting bar 3,
Until limited block 10 is corresponded to each other with limiting slot 103, elevating lever 3 is pulled upwardly on, the elastic force of damping spring 11 is overcome, makes elevating lever
3 drive movable plate 2 to rise, and movable plate 2 drives universal wheel 9 to rise, until limited block 10 is pierced by inside limiting slot 103, rotate
Elevating lever 3 makes limited block 10 deviate limiting slot 103, plays restriction effect to limited block 10 using pedestal 1, and pass through elevating lever 3
It realizes the fixation to movable plate 2, so that universal wheel 9 is climbed away ground, while pedestal 1 declines close proximity to ground, shrink telescopic strut
6, shorten telescopic strut 6 integrally, telescopic strut 6 is extracted inside limit hole 701, telescopic strut is rotated down by shaft
6, so that telescopic strut 6 is directed at ground, restore the length of telescopic strut 6, telescopic strut 6 is inserted into ground, complete twin installation is consolidated
It is fixed；Device has the function of fixed and movement, can not only increase the fixed stability of air sampler installation, and atmosphere is adopted
Sample device just can be carried out short distance movement without disassembly, work convenient for room atmosphere sampler is moved to each workshop.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (8)
1. a kind of fixed bracket of air sampler easy to remove, it is characterised in that: including pedestal (1), under the pedestal (1)
Surface offers movable chamber (101), and the upper surface of the pedestal (1) offers lift span (102), and the lift span (102) has
Two, and communicated with the movable chamber (101), the inner wall of the lift span (102) offers limiting slot (103), the limit
Slot (103) runs through the top of the pedestal (1) vertically；
The inner top of the movable chamber (101) is equipped with movable plate (2) by damping spring (11), under the movable plate (2)
Surface is equipped with universal wheel (9), and the upper surface of the movable plate (2) is equipped with elevating lever (3), the elevating lever by bearing
(3) there are two, and the lift span (102) are extended through, is equipped with limited block (10) on the outside of the elevating lever (3), it is described
Limited block (10) is corresponded to each other with the limiting slot (103)；
The upper surface of the pedestal (1) is equipped with support rod (4), and rubber ring (7) is equipped on the outside of the support rod (4) and is consolidated
Determine frame (5), the rubber ring (7) is located at the top of the fixed frame (5), and the bottom of the rubber ring (7) offers several limits
Position hole (701)；It is equipped with telescopic strut (6) inside the fixed frame (5) by shaft, the telescopic strut (6) and the limit
Position hole (701) corresponds to each other, and the top of the support rod (4) is equipped with mounting plate (8).
2. the fixed bracket of a kind of air sampler easy to remove according to claim 1, it is characterised in that: the fixed frame
(5) there are three at least, and uniform circular is distributed.
3. the fixed bracket of a kind of air sampler easy to remove according to claim 1, it is characterised in that: the flexible branch
Bar (6) includes outer tube (601), and the outer tube (601) offers telescopic cavity (603) far from the one end of the fixed frame (5), described
The inner wall of telescopic cavity (603) offers guide groove (607), and there are two the guide grooves (607), and symmetrical, described flexible
The opening of chamber (603) is equipped with fixed ring (608), and the inside of the fixed ring (608) is equipped with inserted link (604), described to insert
Bar (604) runs through the fixed ring (608), and the inner end of the inserted link (604) is equipped with mobile disk (605), the mobile circle
The periphery of disk (605) is equipped with guide pad (606), and there are two the guide pads (606), and respectively from the guide groove
(607) internal to stretch out, it is equipped with adjustable spring (602) inside the telescopic cavity (603), the adjustable spring (602) is located at institute
It states between mobile disk (605) and the telescopic cavity (603) bottom.
4. the fixed bracket of a kind of air sampler easy to remove according to claim 3, it is characterised in that: the mobile circle
The outer diameter of disk (605) is equal to the internal diameter of the telescopic cavity (603).
5. the fixed bracket of a kind of air sampler easy to remove according to claim 3, it is characterised in that: the guide pad
(606) with the guide groove (607) clearance fit.
6. the fixed bracket of a kind of air sampler easy to remove according to claim 1, it is characterised in that: the movable plate
(2) with the movable chamber (101) clearance fit.
7. the fixed bracket of a kind of air sampler easy to remove according to claim 1, it is characterised in that: the elevating lever
(3) top is equipped with lifting handle (12).
8. the fixed bracket of a kind of air sampler easy to remove according to claim 1, it is characterised in that: the pedestal
(1) lower surface is equipped with anti-skid bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920257880.9U CN209540391U (en) | 2019-02-28 | 2019-02-28 | A kind of fixed bracket of air sampler easy to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920257880.9U CN209540391U (en) | 2019-02-28 | 2019-02-28 | A kind of fixed bracket of air sampler easy to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540391U true CN209540391U (en) | 2019-10-25 |
Family
ID=68274461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920257880.9U Active CN209540391U (en) | 2019-02-28 | 2019-02-28 | A kind of fixed bracket of air sampler easy to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540391U (en) |
-
2019
- 2019-02-28 CN CN201920257880.9U patent/CN209540391U/en active Active
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