CN211706848U

CN211706848U - Conical bottle pipe clamp

Info

Publication number: CN211706848U
Application number: CN201921923628.3U
Authority: CN
Inventors: 杨方方; 徐鹏真; 王琼琼; 孙晓冉; 平方莹; 王艳晓
Original assignee: Zhengzhou Zhongjianke Testing Technology Co ltd
Current assignee: Zhengzhou Zhongjianke Testing Technology Co ltd
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-10-20
Anticipated expiration: 2029-11-09

Abstract

The utility model discloses a erlenmeyer flask pipe clamp, including counter weight collet, cross flower shape shell fragment, elastic ring, bracing piece, sliding fastener and butterfly pipe clamp, the counter weight collet sets up together with cross flower shape shell fragment, the top of cross flower shape shell fragment is crooked to hook-like or ring shape outward, elastic ring sets up in hook-like or the ring of cross flower shape shell fragment top, the bracing piece sets up the top at one of them shell fragment of cross flower shape shell fragment, the butterfly pipe clamp passes through sliding fastener and sets up on the bracing piece. The utility model discloses can let the erlenmeyer flask place on the test bench when carrying out elemental analysis for the erlenmeyer flask to keep the stability in the experimentation, and the straw of elemental analyzer is also difficult to take out from the erlenmeyer flask and drops, has improved the security performance, and can let the experimenter attentive carry out the instrument operation, has improved experimental efficiency, has avoided dangerous emergence.

Description

Conical bottle pipe clamp

Technical Field

The utility model belongs to the technical field of the laboratory glassware technique and specifically relates to a erlenmeyer flask pipe clamp is related to.

Background

Erlenmeyer flasks are commonly used glassware in laboratories for many purposes, such as titration experiments; for preparing solutions, for solid dissolution, etc.

In the elemental analysis process, when an elemental analyzer is used to detect sample elements, a conical flask is also commonly used to prepare a sample solution, and a straw of the elemental analyzer is inserted into the conical flask to suck the solution for analysis.

Because elemental analyzer's straw is longer, after inserting the erlenmeyer flask, leads to the erlenmeyer flask to turn over easily, in order to guarantee the normal clear of experiment, generally all is to hold the erlenmeyer flask by the experimenter and tests, leads to the experimenter to need one-hand operation instrument or need two people to operate the instrument like this in the experimentation, and the efficiency ratio is lower, in addition, if the unexpected condition appears, solution in the erlenmeyer flask still splashes easily on the experimenter is on one's body, the unexpected condition appears easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art not enough, provide a erlenmeyer flask pipe clamp, can let the erlenmeyer flask place on the test bench when carrying out elemental analysis for the erlenmeyer flask to keep the stability in the experimentation, and the straw of elemental analyzer is also difficult to take out from the erlenmeyer flask and drops, has improved the security performance, and can let the experimenter attentive carry out the instrument operation, has improved experimental efficiency, has avoided dangerous emergence.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a erlenmeyer flask pipe clamp, includes counter weight collet, cross flower shape shell fragment, elastic ring, bracing piece, sliding fastener and butterfly pipe clamp, the counter weight collet sets up together with cross flower shape shell fragment, the top of cross flower shape shell fragment is crooked to hook-like or ring shape outward, elastic ring sets up in hook-like or the ring on cross flower shape shell fragment top, the bracing piece sets up the top at one of them shell fragment of cross flower shape shell fragment, the butterfly pipe clamp passes through the sliding fastener setting on the bracing piece, butterfly pipe clamp and sliding fastener can reciprocate along the bracing piece.

Furthermore, the mass of the counterweight bottom support is more than or equal to 60 g.

Furthermore, the counterweight bottom support, the cross-shaped elastic sheet, the support rod, the sliding fastener and the butterfly pipe clamp are made of stainless steel.

Furthermore, the counterweight bottom support and the cross-shaped elastic sheet are integrally arranged or connected together through screws.

Further, the elastic ring is made of stainless steel or elastic rubber.

Furthermore, one end of the supporting rod is welded at the top end of one of the cross-shaped elastic pieces.

Furthermore, the cross-shaped elastic sheet, the supporting rod, the sliding fastener and the butterfly pipe clamp are made of high polymer materials, the counterweight bottom support is provided with a counterweight iron block inside, and the surface of the counterweight bottom support is wrapped by the high polymer materials.

Furthermore, the counterweight bottom support and the cross-shaped elastic sheet are integrally arranged.

Furthermore, the supporting rod and the top end of one of the cross-shaped elastic pieces are integrally arranged.

The utility model discloses a erlenmeyer flask pipe clamp when carrying out elemental analysis, places the erlenmeyer flask in the erlenmeyer flask pipe clamp, and in the erlenmeyer flask was inserted to elemental analysis appearance's straw to carry with the butterfly clamp in the bottleneck department of erlenmeyer flask, place on the test bench, carry out the elemental analysis experiment, because the counter weight collet of erlenmeyer flask pipe clamp is heavier, so, the erlenmeyer flask is difficult to turn over on the test bench, has avoided the emergence of the unexpected condition.

The utility model discloses a erlenmeyer flask pipe clamp not only is used for fixing the erlenmeyer flask, but also can be used for fixing sesame seed cake, flask, triangular flask etc..

The utility model has the advantages that:

1. the utility model discloses an erlenmeyer flask pipe clamp can be equipped with the firm placing on the test bench of the erlenmeyer flask that waits to detect solution at elementary analysis's in-process, has liberated experimenter's both hands to the emergence of the unexpected condition has been avoided.

2. The utility model discloses a erlenmeyer flask pipe clamp convenient to use uses in can extensive laboratory, and not only restricts the in-process of elemental analysis.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-counterweight bottom support, 2-cross flower-shaped elastic sheet, 3-elastic ring, 4-support rod, 5-sliding fastener and 6-butterfly pipe clamp.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in figure 1, the conical bottle pipe clamp comprises a balance weight bottom support 1, a cross-shaped elastic sheet 2, a spring ring 3, a support rod 4, a sliding fastener 5 and a butterfly pipe clamp 6, wherein the balance weight bottom support 1, the cross-shaped elastic sheet 2, the spring ring 3, the support rod 4, the sliding fastener 5 and the butterfly pipe clamp 6 are made of stainless steel. The weight of counter weight collet 1 is 80g, counter weight collet 1 and cruciform shape shell fragment 2 pass through welded connection together, the top of cruciform shape shell fragment 2 outwards bends into hook-like, spring coil 3 sets up in the hook-like of 2 tops of cruciform shape shell fragment, the top of 4 welding of bracing pieces at one of them shell fragments of cruciform shape shell fragment 3, butterfly pipe clamp 6 passes through slide fastener 5 and sets up on bracing pieces 4.

Example two:

the utility model provides a erlenmeyer flask pipe clamp, includes counter weight collet 1, cross flower shape shell fragment 2, elastic ring 3, bracing piece 4, sliding fastener 5 and butterfly pipe clamp 6, cross flower shape shell fragment 2, bracing piece 4, sliding fastener 5 and butterfly pipe clamp 6 are made with macromolecular material, counter weight collet 1 is the counter weight iron plate inside, and surface parcel macromolecular material, its weight are 70 g. The counter weight collet 1 sets up as an organic whole with cross flower shape shell fragment 2, the top of cross flower shape shell fragment 2 outside bending becomes ring shape, elasticity circle 3 sets up in the ring on 2 tops of cross flower shape shell fragment, bracing piece 4 sets up with the top of one of them shell fragment of cross flower shape shell fragment 2 is integrative, butterfly pipe clamp 6 sets up on bracing piece 4 through sliding fastener 5.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A erlenmeyer flask pipe clamp which characterized in that: including counter weight collet (1), cross flower shape shell fragment (2), elastic ring (3), bracing piece (4), sliding fastener (5) and butterfly pipe clamp (6), counter weight collet (1) sets up together with cross flower shape shell fragment (2), the top of cross flower shape shell fragment (2) is outside to be crooked like hook-shaped or ring shape, elastic ring (3) set up in hook-shaped or the ring on cross flower shape shell fragment (2) top, bracing piece (4) set up the top at one of them shell fragment of cross flower shape shell fragment (2), butterfly pipe clamp (6) set up on bracing piece (4) through sliding fastener (5).

2. A erlenmeyer flask clamp as claimed in claim 1, wherein: the elastic ring (3) is made of stainless steel or elastic rubber.

3. A erlenmeyer flask clamp as claimed in claim 1, wherein: the balance weight bottom support (1), the crossed flower-shaped elastic sheet (2), the support rod (4), the sliding fastener (5) and the butterfly pipe clamp (6) are made of stainless steel.

4. A erlenmeyer flask clamp as claimed in claim 3 wherein: the counterweight bottom support (1) and the cross-shaped elastic sheet (2) are integrally arranged or connected together through screws.

5. A erlenmeyer flask clamp as claimed in claim 3 wherein: one end of the supporting rod (4) is welded at the top end of one of the cross flower-shaped elastic sheets (2).

6. A erlenmeyer flask clamp as claimed in claim 1, wherein: the crossed flower-shaped elastic sheet (2), the supporting rod (4), the sliding fastener (5) and the butterfly pipe clamp (6) are made of high polymer materials, the counterweight bottom support (1) is a counterweight iron block inside, and the surface of the counterweight bottom support is wrapped by the high polymer materials.

7. The erlenmeyer flask clamp as defined in claim 6 wherein: the counterweight bottom support (1) and the cross-shaped elastic sheet (2) are arranged integrally.

8. The erlenmeyer flask clamp as defined in claim 6 wherein: the supporting rod (4) and the top end of one of the cross-shaped elastic sheets (2) are integrally arranged.