CN209033808U - A kind of holding frame of perforation extraction instrument - Google Patents
A kind of holding frame of perforation extraction instrument Download PDFInfo
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- CN209033808U CN209033808U CN201821687590.XU CN201821687590U CN209033808U CN 209033808 U CN209033808 U CN 209033808U CN 201821687590 U CN201821687590 U CN 201821687590U CN 209033808 U CN209033808 U CN 209033808U
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- fixedly connected
- snap ring
- support column
- spring
- holding frame
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Abstract
The utility model belongs to the technical field of abstraction instrument equipment, it is intended to provide a kind of holding frame of perforation extraction instrument, its key points of the technical solution are that including pedestal, the support column being fixedly connected with pedestal, slipping mechanism is provided on support column, slipping mechanism connects and fixes snap ring mutually with support column, clamping mechanism is additionally provided on snap ring, clamping mechanism can make snap ring be clamped even closer with support column, snap ring can also be moved simultaneously, convenient for adjusting the height of snap ring, connecting rod is fixedly connected on snap ring, ball is connected to clip on clamping bar, clip includes two claws, it is connected between two claws by torsional spring, claw is enabled to clamp condenser pipe；The holding frame of this perforation extraction instrument on holding frame by being added slipping mechanism and making moving up and down for connecting rod being capable of more flexible convenience changing, torsional spring is added on claw simultaneously, so that claw is carried out with condenser pipe adaptive, makes claw to the even closer convenience of the clamping of condenser pipe.
Description
Technical field
The utility model relates to the technical field of abstraction instrument equipment, in particular to a kind of holding frame of perforation extraction instrument.
Background technique
Extraction method is fiberboard, the particieboard Form aldehyde release quantity measuring method of international popular, and detection is accurate, operation letter
Just, special instrument is provided for burst size of methanal limitation state compulsion standard in wood-based plate and its product.Perforation extraction instrument is by condensing
The part such as pipe, perforator and round-bottomed flask forms, and is dissolved out formaldehyde from plate by liquid-solid extraction, then pass through perforation
Device and water carry out liquid-liquid extraction, and formaldehyde is turned soluble in water, formalin concentration is measured, is mainly used in measurement wood-based plate
Burst size of methanal.
Existing perforation extraction instrument be mainly pass through rotating nuts to the height of clamping piece and it is elastic be adjusted, to cold
The movement for needing to repeat to screw and unscrew when adjusting and movement is fixed in solidifying pipe, therefore increases the complexity of detection process.
Such as Authorization Notice No. is the utility model patent of CN204346801U, it specifically discloses a kind of perforation extraction instrument fixed frame,
Including stand, stand is equipped with heating mantle platform, support column and conical flask platform, and support column connects heating mantle platform and conical flask
Platform, support column are equipped with connecting rod, and connecting rod is equipped with clip, it is characterised in that: the support column has two, two branch
Three groups of connecting rods being laterally arranged are distributed between dagger from bottom to top, the clip is circle, the central point of the clip
Point-blank.
Above-mentioned perforation extraction instrument is relatively simple to the fixation of condenser pipe, and limits only by connecting rod and the fixed of clip
Position, can not be to the adjusting that condenser pipe is clamped, therefore in the detection process, and condenser pipe is easy to happen loosening, the height of condenser pipe
Degree can not be adjusted.
Utility model content
The utility model is to provide a kind of holding frame of perforation extraction instrument, by changing the addition sliding on holding frame
Mechanism make connecting rod move up and down can more flexible convenience, while torsional spring being added on claw, enables claw and condensation
Pipe carries out adaptively, making claw to the even closer convenience of the clamping of condenser pipe.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of holding frame of perforation extraction instrument is set on the support column including pedestal, the support column being fixedly connected with pedestal
It is equipped with slipping mechanism, the slipping mechanism includes first for being arranged snap ring on the support columns, being fixedly connected with snap ring inner sidewall
Spring, the conflict piece being fixedly connected with the first spring, one end of first spring are fixedly connected with snap ring inner sidewall, the other end
It is fixedly connected with piece is contradicted, is fixedly connected with connecting rod on the snap ring；
It is connected with clip in the connecting rod, the clip includes two symmetrically arranged claws, on two claws
Through shaft is plugged with, torsional spring is provided in the shaft.
By using above-mentioned technical proposal, the first spring is inconsistent with support column under the action of elastic potential energy, to block
Ring can fix socket on the support columns relatively, connecting rod can be made to follow on snap ring by moving up and down snap ring and moved down
It is dynamic, therefore the height of connecting rod can be easily adjusted very much, it offers convenience for the adjusting of connecting rod, two in connecting rod claw
Adaptive chucking power is realized by torsional spring, condenser pipe can be clamped, it is only necessary to which carrying out operation to claw can be realized
Condenser pipe it is relatively fixed, it is convenient and efficient.
Further setting: clamping mechanism is additionally provided on the snap ring, the clamping mechanism includes being provided on snap ring
Through slot, the button being arranged in through slot, the T-bar being fixedly connected with button side walls, the second spring being set on T-bar, with
Connection sheet that second spring is fixedly connected, the connecting rod being fixedly connected with connection sheet, the connecting rod and side wall for contradicting piece is fixed connects
It connects, one end of the second spring is inconsistent with button, and the other end is fixedly connected with connection sheet, and the connection sheet is set in T shape
On bar.
By using above-mentioned technical proposal, it is in the state abutted that piece is contradicted under normal situation with support column, and button exists
In the state of protrusion under the elastic potential energy of second spring, second spring, which contradicts connection sheet linkage connecting rod, makes conflict piece be under pressure,
So as to abut even closer with support column, so that snap ring is relatively fixed with support column, it is not susceptible to loosen.
Further setting: strip bulge is fixedly connected on the support column, the middle section of the strip bulge opens up
Fluted, the groove inner wall is fixedly connected with third spring, and the third spring is fixedly connected with far from one end of support column
Link block is hinged with two root long bars on the link block, and the groove matches with T-bar.
By using above-mentioned technical proposal, button press, T-bar, which is subjected to displacement, to be plugged in groove, and T-bar contradicts connection
Block is mobile to groove bottom wall, and two root long bars can rotate under the blocking of strip bulge to be subjected to displacement, the not hinged one end of stock
It tilts and supports dynamic connection sheet, make connection sheet that connecting rod drive be driven to contradict piece and be subjected to displacement, thus during button is mobile, connection
Piece linkage second spring is moved on T-bar, and second spring is in impaction state, so that connection sheet drives connecting rod and conflict
Piece is subjected to displacement, and contradicts piece and support column forms certain gap, so as to so that snap ring can move up and down.
Further setting: the conflict piece and the inconsistent side of connecting rod are fixedly connected with improved mat.
By using above-mentioned technical proposal, the setting of improved mat can make snap ring in the state of being mutually clamped with support column
It can be abutted with support column even closer, be able to maintain under stress static, prevent snap ring in detection process
In be subjected to displacement.
Further setting: anti-skid chequer is provided on the outside of the button.
By using above-mentioned technical proposal, the setting of anti-skid chequer can increase frictional force when button press, prevent
Fault in operating process.
Further setting: the lower end of the claw is fixedly connected with attachment base, and the attachment base and connecting rod ball cooperate.
By using above-mentioned technical proposal, claw and the cooperation of connecting rod ball can enable claw according to the orientation of clamping into
Row rotation offers convenience convenient for being adjusted according to the specific location of condenser pipe for detection.
Further setting: the inner sidewall of the claw is fixedly connected with sponge sheet.
By using above-mentioned technical proposal, when claw and condenser pipe fit, sponge sheet can play certain
Protection and buffer function, avoid condenser pipe from being scraped, certain protection are carried out to condenser pipe.
Further setting: there are two the clamping mechanism settings, and two clamping mechanisms are symmetrical about support column.
By using above-mentioned technical proposal, the setting of two clamping mechanisms enable snap ring in normal state with support column
Abutting it is more close, to make snap ring and support column phase clamping, avoid being subjected to displacement in the state of clamping.
In conclusion the utility model has the following beneficial effects:
1, under the elastic potential energy of the first spring, snap ring is mutually clamped with support column, and snap ring is relatively fixed, button press
Snap ring is moved up and down, is operated conveniently；
2, claw can clamp condenser pipe under the action of torsional spring, simple and quick；
3, the sponge sheet being arranged on the inside of claw, which can be avoided, occurs to scrape when clamping condenser pipe caused condenser pipe
Damage.
Detailed description of the invention
Fig. 1 is the overall structure diagram for embodying perforation extraction instrument；
Fig. 2 is the structural schematic diagram for embodying slipping mechanism and clamping mechanism；
Fig. 3 is the structural schematic diagram for embodying clip.
In figure, 1, pedestal；2, support column；3, slipping mechanism；31, snap ring；32, the first spring；33, piece is contradicted；4, it connects
Bar；5, clip；51, claw；6, shaft；7, torsional spring；8, clamping mechanism；81, through slot；82, button；83, T-bar；84, the second bullet
Spring；85, connection sheet；86, connecting rod；9, raised；10, groove；11, improved mat；12, anti-skid chequer；13, bar shaped sliding slot；14, it limits
Sliding block；15, attachment base；16, sponge sheet；18, third spring；19, link block；20, stock.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of holding frame of perforation extraction instrument, as shown in Figure 1, the support for including pedestal 1, being fixedly connected with 1 upper end of pedestal
Column 2, pedestal 1 are in scalariform, keep the placement of pedestal 1 more stable, slipping mechanism 3, slipping mechanism 3 are provided on support column 2
Connecting rod 4 is moved, clip 5 is provided in connecting rod 4, condenser pipe to be detected and clip 5 are engaged by clamping, fixed on support column 2 to connect
It is connected to strip bulge 9, the middle section of strip bulge 9 opens up fluted 10.
As shown in Fig. 2, slipping mechanism 3 includes the snap ring 31 being set on support column 2, is fixedly connected with 31 inner sidewall of snap ring
The first spring 32, the conflict piece 33 that is fixedly connected with the first spring 32, one end of the first spring 32 and 31 inner sidewall of snap ring are solid
Fixed connection, the other end are fixedly connected with piece 33 is contradicted, therefore under the elastic potential energy of the first spring 32, contradict piece 33 and support column
2 is inconsistent, and connecting rod 4 is fixedly connected with 31 outer wall of snap ring.
As shown in Fig. 2, snap ring 31 is internally provided with clamping mechanism 8, there are two the settings of clamping mechanism 8, and clamping mechanism 8 includes
The through slot 81 that is provided on snap ring 31, the button 82 being arranged in through slot 81, the T-bar 83 being fixedly connected with 82 side wall of button,
The second spring 84 that is set on T-bar 83, the connection sheet 85 being fixedly connected with second spring 84 are fixedly connected with connection sheet 85
Connecting rod 86, T-bar 83 is threaded through in through slot 81, and connecting rod 86 is fixedly connected with the side wall for contradicting piece 33, the one of second spring 84
End is inconsistent with button 82, and the other end is fixedly connected with connection sheet 85, and 10 inner wall of groove is fixedly connected with third spring 18, third
Spring 18 is fixedly connected with link block 19 far from one end of support column 2, two root long bars 20 is hinged on link block 19, in the second bullet
Under the elastic potential energy of spring 84, the linkage connecting rod 86 of connection sheet 85 makes to contradict piece 33 and the abutting of support column 2 is even closer, thus snap ring
31 can connect even closer with support column 2, and T-bar 83 matches with the groove 10 on strip bulge 9.
Improved mat 11, improved mat are fixedly connected with the inconsistent side of support column 2 as shown in Fig. 2, contradicting piece 33
11 increase the frictional force for contradicting piece 33 and support column 2, and conflict piece 33 is made also to be difficult to be subjected to displacement in the case where stress.
As shown in figure 3, being provided with anti-skid chequer 12 on button 82, anti-skid chequer 12 can increase frictional force, make operation more
It is convenient accurate.
As shown in figure 3, clip 5 includes two symmetrically arranged claws 51, the shape and the shape phase of condenser pipe of claw 51
It is bonded, through shaft 6 is plugged on two claws 51, torsional spring 7 is provided in shaft 6, the inside of claw 51 is fixedly connected with sea
Continuous piece 16, sponge sheet 16 can play certain protective action to condenser pipe, and the lower end of clip 5 is fixedly connected with attachment base 15,
Attachment base 15 and 4 ball of connecting rod cooperate, and the setting of ball cooperation can increase the flexibility of claw 51, rotate claw 51 as needed
Angle, so that claw 51 is more bonded with condenser pipe.
Specific work process: under normal condition contradict piece 33 under the elastic potential energy of the first spring 32 and second spring 84 with
The abutting that fits of support column 2 needs to press when moving up and down snap ring 31 so that snap ring 31 and support column 2 are relatively fixed
Button 82, button 82 support dynamic T-bar 83 to the movement of the direction of support column 2, and T-bar 83 is inserted into the groove 10 in strip bulge 9,
T-bar 83 contradicts link block 19 to the movement of 10 bottom wall of groove, and two root long bars 20 can rotate under the blocking of strip bulge 9 occurs position
It moves, the not hinged one end of stock 20 is tilted to dynamic connection sheet 85, is made connection sheet 85 that connecting rod 86 be driven to drive and is contradicted the generation of piece 33
Displacement makes second spring 84 in squeezed state, and connection sheet 85 drives connecting rod 86 to drive and contradicts piece 33 to the direction far from support column 2
Certain displacement occurs, so that certain gap can be generated by contradicting between piece 33 and support column, so as to carry out to snap ring 31
It moves up and down.
Pinching claw 51 makes claw 51 clamp condenser pipe, and claw 51 may be rotated, and claw 51 is made more to adapt to condensation
The position of pipe, the sponge sheet 16 in claw 51 can carry out certain protection to condenser pipe.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of holding frame of perforation extraction instrument, including pedestal (1), the support column (2) being fixedly connected with pedestal (1), feature
It is: is provided with slipping mechanism (3) on the support column (2), the slipping mechanism (3) includes being set on support column (2)
Snap ring (31), the first spring (32) being fixedly connected with snap ring (31) inner sidewall, the conflict being fixedly connected with the first spring (32)
One end of piece (33), first spring (32) is fixedly connected with snap ring (31) inner sidewall, and the other end and conflict piece (33) are fixed
It connects, is fixedly connected with connecting rod (4) on the snap ring (31)；
It is connected with clip (5) on the connecting rod (4), the clip (5) includes two symmetrically arranged claws (51), two institutes
It states on claw (51) through being plugged with shaft (6), is provided with torsional spring (7) on the shaft (6).
2. a kind of holding frame of perforation extraction instrument according to claim 1, it is characterised in that: also set on the snap ring (31)
It is equipped with clamping mechanism (8), the clamping mechanism (8) includes the through slot (81) being provided on snap ring (31), is arranged in through slot (81)
In button (82), the T-bar (83) being fixedly connected with button (82) rear wall, the second spring that is set on T-bar (83)
(84), the connection sheet (85) being fixedly connected with second spring (84), the connecting rod (86) being fixedly connected with connection sheet (85), the company
Bar (86) is fixedly connected with the side wall for contradicting piece (33), and one end of the second spring (84) and button (82) are inconsistent, another
End is fixedly connected with connection sheet (85), and the connection sheet (85) is set on T-bar (83).
3. a kind of holding frame of perforation extraction instrument according to claim 2, it is characterised in that: solid on the support column (2)
Surely it is connected with strip bulge (9), the middle section of the strip bulge (9) opens up fluted (10), groove (10) inner wall
It is fixedly connected with third spring (18), the third spring (18) is fixedly connected with link block far from the one end of support column (2)
(19), two root long bars (20) are hinged on the link block (19), the groove (10) matches with T-bar (83).
4. a kind of holding frame of perforation extraction instrument according to claim 3, it is characterised in that: the conflict piece (33) and company
The inconsistent side of extension bar (4) is fixedly connected with improved mat (11).
5. a kind of holding frame of perforation extraction instrument according to claim 4, it is characterised in that: the outside of the button (82)
It is provided with anti-skid chequer (12).
6. a kind of holding frame of perforation extraction instrument according to claim 1, it is characterised in that: the lower end of the claw (51)
It is fixedly connected with attachment base (15), the attachment base (15) and connecting rod (4) ball cooperate.
7. a kind of holding frame of perforation extraction instrument according to claim 6, it is characterised in that: the inside of the claw (51)
Wall is fixedly connected with sponge sheet (16).
8. a kind of holding frame of perforation extraction instrument according to claim 5, it is characterised in that: the clamping mechanism (8) sets
There are two setting, and two clamping mechanisms (8) are symmetrical about support column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821687590.XU CN209033808U (en) | 2018-10-17 | 2018-10-17 | A kind of holding frame of perforation extraction instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821687590.XU CN209033808U (en) | 2018-10-17 | 2018-10-17 | A kind of holding frame of perforation extraction instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209033808U true CN209033808U (en) | 2019-06-28 |
Family
ID=67036426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821687590.XU Active CN209033808U (en) | 2018-10-17 | 2018-10-17 | A kind of holding frame of perforation extraction instrument |
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| Country | Link |
|---|---|
| CN (1) | CN209033808U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842855A (en) * | 2021-02-19 | 2021-05-28 | 哈尔滨市全科医疗技术发展有限责任公司 | Cervical vertebra therapeutic instrument lifting adjusting mechanism |
| WO2021174746A1 (en) * | 2020-03-02 | 2021-09-10 | 湖南长高高压开关集团股份公司 | Main knife protection device for ultra-high voltage isolation switch, and isolation switch |
| CN114307224A (en) * | 2021-12-28 | 2022-04-12 | 广东省桂粤实业有限公司 | Intelligent equipment for low-temperature subcritical extraction of cinnamon oil |
-
2018
- 2018-10-17 CN CN201821687590.XU patent/CN209033808U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021174746A1 (en) * | 2020-03-02 | 2021-09-10 | 湖南长高高压开关集团股份公司 | Main knife protection device for ultra-high voltage isolation switch, and isolation switch |
| CN112842855A (en) * | 2021-02-19 | 2021-05-28 | 哈尔滨市全科医疗技术发展有限责任公司 | Cervical vertebra therapeutic instrument lifting adjusting mechanism |
| CN112842855B (en) * | 2021-02-19 | 2022-08-02 | 哈尔滨市全科医疗技术发展有限责任公司 | Cervical vertebra therapeutic instrument lifting adjusting mechanism |
| CN114307224A (en) * | 2021-12-28 | 2022-04-12 | 广东省桂粤实业有限公司 | Intelligent equipment for low-temperature subcritical extraction of cinnamon oil |
| CN114307224B (en) * | 2021-12-28 | 2023-08-15 | 广东省桂粤实业有限公司 | Intelligent equipment for extracting cinnamon oil in low Wen Ya critical mode |
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