CN212539910U - Perforation extraction appearance support frame - Google Patents
Perforation extraction appearance support frame Download PDFInfo
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- CN212539910U CN212539910U CN202021072919.9U CN202021072919U CN212539910U CN 212539910 U CN212539910 U CN 212539910U CN 202021072919 U CN202021072919 U CN 202021072919U CN 212539910 U CN212539910 U CN 212539910U
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Abstract
The utility model relates to a perforation extraction appearance field, in particular to perforation extraction appearance support frame, include: the lifting platform and the bracket are arranged on the base, the upper end of the bracket is provided with a bottle support and a first fixed rod, and the lower end of the bracket is provided with a second fixed rod; the first clamp handle of the first movable clamp is fixed on the second fixed rod through a first fixed connecting piece; the second clamp handle of the second movable clamp is fixed on the first fixed rod through a second fixed connecting piece; and the third clamp handle of at least one fixed clamp is detachably fixed on the bracket between the first movable clamp and the second movable clamp. This support frame adopts the support to be fixed in the base as the basic support of extraction appearance to improve stability. And set up a plurality of detachable fixed points on the support to comprehensively fix the perforation extraction appearance, not only easy to assemble, and promoted the fixed stability of extraction appearance.
Description
Technical Field
The utility model belongs to perforation extraction appearance field, in particular to perforation extraction appearance support frame.
Background
The perforation extraction instrument mainly comprises a condenser tube, a triangular flask, a perforator, accessories thereof and a round-bottom flask, when detecting the formaldehyde emission in the plate, a piston at the bottom of the extraction tube is closed, 1L of distilled water is added, and simultaneously 100mL of distilled water is added into the triangular flask with a liquid seal device. Pouring 600mL of toluene into a round-bottom flask, adding a test piece of 105-110g, properly installing to ensure that each interface is tight and airtight, heating by opening cooling water to ensure that the toluene starts to reflux after boiling, recording the accurate time for cooling the toluene, continuing to reflux for 2h, and keeping a constant reflux speed of 30mL per minute during the period.
Furthermore, the perforation extraction instrument is mainly installed on a bracket for formaldehyde detection, but the existing bracket is too simple, and has the defects of difficult installation, unstable fixation and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a perforation extraction appearance support frame to overcome current support existence and be difficult for the installation, fixed unstable shortcoming.
In order to achieve the above object, the utility model provides a perforation extraction appearance support frame, include:
a base;
the lifting platform and the support are arranged on the base, the upper end of the support is provided with a bottle support and a first fixing rod, and the lower end of the support is provided with a second fixing rod;
the first clamp handle of the first movable clamp is fixed on the second fixed rod through a first fixed connecting piece;
the second clamp handle of the second movable clamp is fixed on the first fixed rod through a second fixed connecting piece; and
and at least one third clamp handle of the fixing clamp is detachably fixed on the bracket between the first movable clamp and the second movable clamp.
Preferably, in the above technical solution, the support is a frame.
Preferably, in the technical scheme, the upper end of the bracket is provided with an arc-shaped opening.
Preferably, in the technical scheme, the first fixing connector and the second fixing connector are the same in structure and specifically comprise a fixing part body, the fixing part body is provided with a first clamping opening and a second clamping opening which are vertically arranged and opposite in direction, the positions of the fixing part body corresponding to the first clamping opening and the second clamping opening are respectively provided with a fixing part, the fixing part is provided with a threaded hole, and the threaded hole is matched with a screw rod.
Preferably, in the technical scheme of the invention, the first movable clamp further comprises a first clamping sheet and a second clamping sheet, the first clamping sheet and the second clamping sheet are provided with corresponding first adjusting threaded holes, one ends of the first clamping sheet and the second clamping sheet are hinged to one end of the first clamping handle, and the corresponding first adjusting threaded holes are adapted with adjusting screws.
Preferably, in the technical scheme of the invention, the second movable clamp further comprises a third clamping sheet, a fourth clamping sheet, an adjusting screw and an adjusting seat, one end of the third clamping sheet and one end of the fourth clamping sheet are hinged to the adjusting seat, the adjusting seat is fixedly connected with a second clamping handle, limited points are correspondingly arranged on the inner sides of the third clamping sheet and the fourth clamping sheet, second adjusting threaded holes are formed in two sides of the adjusting seat, the outer sides of the third clamping sheet and the fourth clamping sheet respectively correspond to one second adjusting threaded hole, and the second adjusting threaded holes are adapted to the adjusting screw.
Preferably, in the technical scheme of the invention, the fixing clip comprises a fifth leaf and a sixth leaf, the fifth leaf is fixedly connected with the third clamping handle, one ends of the fifth leaf and the sixth leaf are hinged with each other, the other ends of the fifth leaf and the sixth leaf are provided with corresponding fixing threaded holes, and the fixing threaded holes are matched with fixing screws.
Preferably, in the above technical solution, the lifting platform is a manual lifting platform.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a perforation extraction appearance support frame adopts the support to be fixed in the base as the foundation support of extraction appearance to improve stability. And set up a plurality of detachable fixed points on the support to comprehensively fix the perforation extraction appearance, not only easy to assemble, and promoted the fixed stability of extraction appearance.
Drawings
Fig. 1 is the whole structure diagram of the support frame of the perforated extraction apparatus of the present invention.
Fig. 2 is a structural diagram of the fixing connector of the present invention.
Fig. 3 is a structural view of a second movable clip of the present invention.
Description of the main reference numerals:
1-base, 2-bracket, 21-arc mouth, 22-first fixed rod, 23-second fixed rod, 3-lifting table, 4-bottle holder, 5-second movable clamp, 51-adjusting seat, 52-third clamping page, 53-fourth clamping page, 54-limiting point, 55-adjusting screw, 6-first movable clamp, 7-fixing clamp, 8-first fixed connecting piece, 81-fixing piece body, 82-first clamping mouth, 83-second clamping mouth, 84-fixing part and 85-screw.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, the perforated extractor support frame in this embodiment includes: base 1, elevating platform 3, support 2, first movable clamp 6, second movable clamp 5 and fixation clamp 7. The base 1 is rectangular plate-shaped, the lifting platform 3 and the support 2 are arranged on the base 1, the bottle support 4 and the first fixing rod 22 are arranged at the upper end of the support 2, and the second fixing rod 23 is arranged at the lower end of the support. The bottle holder 4 is mainly used for placing a triangular flask of the extraction instrument, and the lifting platform 3 is mainly used for placing a round-bottom flask of the extraction instrument. Preferably, the bottle holder 4 is rectangular, the support 2 is a frame-shaped frame, and an arc-shaped opening 21 is formed in the upper end of the support 2, and the arc-shaped opening 21 is used for providing an extending abutting path for the condensation pipe.
The first clamp holder of the first movable clamp 6 is fixed to the second fixing rod 23 by the first fixing connector 8, and the first movable clamp 6 is used for clamping the lower end of the perforator attachment. The second clamp handle of the second movable clamp 5 is fixed to the first fixed rod 22 through a second fixed connection, and the second movable clamp 5 is used for clamping the outside of the condensation duct. Particularly, first activity is pressed from both sides 6 and is still included first clamp page or leaf and second clamp page or leaf, and first regulation screw hole that corresponds is seted up to first clamp page or leaf and second clamp page or leaf, and the one end of first clamp page or leaf and second clamp page or leaf articulates in the one end of first clamp handle, and the first regulation screw hole adaptation that corresponds has adjusting screw, adjusts the elasticity of first clamp page or leaf and second clamp page or leaf centre gripping through wrench movement adjusting screw.
With further reference to fig. 2, the second movable clamp 5 further includes a third leaf 52, a fourth leaf 53, an adjusting screw 55 and an adjusting seat 51, one end of the third leaf 52 and one end of the fourth leaf 53 are hinged to the adjusting seat 51, the adjusting seat 51 is fixedly connected to the second clamp handle, the inner sides of the third leaf 52 and the fourth leaf 53 are correspondingly provided with a limiting point 54, two sides of the adjusting seat 51 are provided with a second adjusting screw hole, the outer sides of the third leaf 52 and the fourth leaf 53 are respectively corresponding to a second adjusting screw hole, and the second adjusting screw holes are adapted with an adjusting screw 55.
In this embodiment, with reference to fig. 3, the first fixing connector 8 and the second fixing connector have the same structure and specifically include a fixing body 81, the fixing body 81 is provided with a first clamping opening 82 and a second clamping opening 83 which are vertically arranged and opposite in direction, fixing portions 84 are respectively disposed at positions of the fixing body 81 corresponding to the first clamping opening 82 and the second clamping opening 83, the fixing portions 84 are provided with threaded holes, and the threaded holes are adapted with screws 85. When the clamp is used, for example, the first movable clamp 6 is fixed on the second fixing rod 23, the first clamping opening 82 of the first fixing connecting piece 8 is firstly sleeved on the second fixing rod 23 and clamped by twisting the corresponding screw 85, then the clamping handle of the first movable clamp 6 is sleeved on the second clamping opening 83 and clamped by twisting the corresponding screw 85, and thus the first movable clamp 6 is installed on the bracket 2. Further, the installation method of the second movable clip 5 is the same.
With continued reference to fig. 1, the third clamping handle of at least one fixing clamp 7 is detachably fixed on the bracket 2 between the first movable clamp 6 and the second movable clamp 5 (for example, the bracket 2 is provided with a mounting hole, while the third clamping handle of the fixing clamp 7 is provided with a thread on which a nut is fixed, and the third clamping handle of the fixing clamp 7 is clamped on the bracket 2 by two nuts), and the fixing clamp 7 is used for fixing and clamping the middle part of the perforator attachment. Specifically, the fixing clip 7 comprises a fifth leaf and a sixth leaf, the fifth leaf is fixedly connected with a third clamping handle, one ends of the fifth leaf and the sixth leaf are hinged to each other, the other ends of the fifth leaf and the sixth leaf are provided with corresponding fixing threaded holes, the fixing threaded holes are matched with fixing screw rods, the fifth leaf and the sixth leaf can be in a movable state by loosening the screw rods, the fifth leaf and the sixth leaf can be in a clamping state by installing the screw rods, and preferably, when the punch is installed, a layer of cushion can be covered at the installation position, so that the punch accessory is prevented from being damaged by clamping.
It should be noted that the lifting platform is a manual lifting platform, and the manual lifting platform may be any one of the lifting platforms on the market, which is not described herein again.
To sum up, the utility model provides a perforation extraction appearance support frame adopts the support to be fixed in the base as the basic support of extraction appearance to improve stability. And set up a plurality of detachable fixed points on the support to comprehensively fix the perforation extraction appearance, not only easy to assemble, and promoted the fixed stability of extraction appearance.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (8)
1. A perforated extraction apparatus support frame, comprising:
a base;
the lifting platform and the support are arranged on the base, the upper end of the support is provided with a bottle support and a first fixing rod, and the lower end of the support is provided with a second fixing rod;
the first clamp handle of the first movable clamp is fixed on the second fixed rod through a first fixed connecting piece;
the second clamp handle of the second movable clamp is fixed on the first fixed rod through a second fixed connecting piece; and
and at least one third clamp handle of the fixing clamp is detachably fixed on the bracket between the first movable clamp and the second movable clamp.
2. The perforated extraction apparatus support stand of claim 1, wherein the rack is a frame.
3. The perforated extraction apparatus support stand of claim 2, wherein the upper end of the support is provided with an arc-shaped opening.
4. The support frame for the perforation extraction instrument according to claim 1, wherein the first and second fixing connectors have the same structure, and specifically comprise a fixing body, the fixing body is provided with a first clamping opening and a second clamping opening which are vertically arranged and opposite in direction, the fixing body is provided with fixing portions at positions corresponding to the first and second clamping openings, the fixing portions are provided with threaded holes, and the threaded holes are adapted with screws.
5. The support frame of claim 1, wherein the first movable clamp further comprises a first clamping sheet and a second clamping sheet, the first clamping sheet and the second clamping sheet are provided with corresponding first adjusting threaded holes, one ends of the first clamping sheet and the second clamping sheet are hinged to one end of the first clamping handle, and the corresponding first adjusting threaded holes are adapted with adjusting screws.
6. The support frame for the perforation extractor of claim 1, wherein the second movable clamp further comprises a third clamping sheet, a fourth clamping sheet, an adjusting screw and an adjusting seat, one end of the third clamping sheet and one end of the fourth clamping sheet are hinged to the adjusting seat, the adjusting seat is fixedly connected with the second clamping handle, the inner sides of the third clamping sheet and the fourth clamping sheet are correspondingly provided with limiting points, the two sides of the adjusting seat are provided with second adjusting threaded holes, the outer sides of the third clamping sheet and the fourth clamping sheet respectively correspond to one second adjusting threaded hole, and the second adjusting threaded holes are adapted with the adjusting screw.
7. The support frame of claim 3, wherein the fixing clip comprises a fifth leaf and a sixth leaf, the fifth leaf is fixedly connected with the third clamping handle, one end of the fifth leaf and one end of the sixth leaf are hinged to each other, the other end of the fifth leaf and the other end of the sixth leaf are provided with corresponding fixing threaded holes, and the fixing threaded holes are matched with fixing screws.
8. The perforated extraction apparatus support stand of claim 1, wherein the lift platform is a manual lift platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021072919.9U CN212539910U (en) | 2020-06-11 | 2020-06-11 | Perforation extraction appearance support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021072919.9U CN212539910U (en) | 2020-06-11 | 2020-06-11 | Perforation extraction appearance support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212539910U true CN212539910U (en) | 2021-02-12 |
Family
ID=74547065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021072919.9U Active CN212539910U (en) | 2020-06-11 | 2020-06-11 | Perforation extraction appearance support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212539910U (en) |
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2020
- 2020-06-11 CN CN202021072919.9U patent/CN212539910U/en active Active
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