CN206285955U - A kind of test tube stand - Google Patents

Abstract

The utility model provides a kind of test tube stand, including base, vertical plate, cleaning, drying frame and upright rack for test tube；Vertical plate is located on base, and vertical plate is provided with some acclivitous poles；Cleaning, drying frame is located at the right side of vertical plate, cleaning, drying frame includes underframe, and underframe is located on base, and the vertical pipeline of some top closures is provided with above underframe, the side wall of vertical pipeline is provided with the lateral of some top closures, and the side wall of lateral is provided with some air vents；The upright rack for test tube is located at the right side of cleaning, drying frame, upright rack for test tube includes two vertical type shelfs, two-layer horizontal baffle is provided between vertical type shelf, test tube hole is offered on horizontal baffle, horizontal baffle lower section is provided with some cranes, a kind of test tube stand in the utility model, both there is cleaning, drying function, largely clean test tube can be deposited again, while the test tube for filling solvent can also be deposited, it is reasonable in design, compact, it is easy to use.

Description

A kind of test tube stand

Technical field

The utility model belongs to lab-size equipment technical field, more particularly, to a kind of test tube stand.

Background technology

Rack for test tube is to carry out a kind of experiment equipment of chemical experiment or displaying experimental phenomena for holding test tube, for learning In the laboratories such as school teaching, scientific research institutions, the effect of storage test tube is primarily served.At present, during due to some experimental implementations A large amount of test tubes can be used, both having needed rack for test tube can deposit clean test tube, need to enter rack for test tube one by one again after having tested Row cleaning, drying, therefore, designing a kind of test tube that can deposit again can be necessary to the Multifunctional test tube rack of its cleaning, drying.

The utility model content

In view of this, the utility model is directed to a kind of test tube stand, to solve above-mentioned technical problem.

To reach above-mentioned purpose, what the technical solution of the utility model was realized in：

A kind of test tube stand, including base, vertical plate, cleaning, drying frame and upright rack for test tube；

The vertical plate is located on base, and vertical plate is provided with some acclivitous poles；

The cleaning, drying frame is located at the right side of vertical plate, and cleaning, drying frame includes underframe, and underframe is located on base, underframe Top be provided with the vertical pipeline of some top closures, the side wall of vertical pipeline is provided with the lateral of some top closures, The side wall of the lateral is provided with some air vents；Vavuum pump is provided with underframe, vavuum pump is provided with water inlet pipe and water outlet Pipe, the outlet pipe is provided with exit branch, and exit branch is connected with the lower end of vertical pipeline；It is covered with the outside of vertical pipeline The heating mantles of activity；

The upright rack for test tube be located at cleaning, drying frame right side, upright rack for test tube include two vertical type shelfs, vertical type shelf it Between be provided with two-layer horizontal baffle, offer test tube hole on horizontal baffle, horizontal baffle lower section is provided with some cranes, the lifting Frame is above base and corresponding with test tube hole site, and crane top is provided with connecting plate, and U-shaped bullet is fixed with connecting plate Property rubber base, the size of the U-shaped elastic caoutchouc seat matches with the size of test tube bottom.

Further, underframe is provided with gutter, and the gutter is inclined relative to horizontal setting, and gutter is relatively low One end is provided with drainpipe.

Further, the crane includes lower plate, upper plate, fix bar and sliding bar, and the fix bar is fixed on lower plate On, sliding bar is slidably connected in fix bar, fix bar is provided with tightens bolt.

Further, the wall of the heating mantles is provided with electric heating layer.

Further, the vertical type shelf is wooden vertical type shelf.

Further, the angle of inclination of the lateral is 40-50 °.

Relative to prior art, test tube stand described in the utility model has the advantage that：

(1) a kind of new multi-functional rack for test tube is proposed in the utility model, both with cleaning, drying function, and Largely clean test tubes can be deposited, it is reasonable in design, compact while the test tube for filling solvent can also be deposited, it is easy to use.

(2) water for washing test tube is carried out centralized collection treatment by the realization that is designed to of gutter on underframe, prevents washing The sinuous flow everywhere of water afterwards.

(3) realization that is designed to of crane is deposited vertically to the test tube for filling solution of different length so that examination The use scope of pipe support is more extensive.

(4) angle of lateral design is 40-50 °, is more beneficial for cleaning test tube, is easy to water to dirty.

Brief description of the drawings

The accompanying drawing for constituting a part of the present utility model is used for providing being further understood to of the present utility model, and this practicality is new The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model. In accompanying drawing：

Fig. 1 is test tube stand structural representation described in the utility model embodiment.

Description of reference numerals：1- vertical plates；2- poles；3- underframes；4- vavuum pumps；5- water inlet pipes；6- outlet pipes；7- is vertical Pipeline；8- laterals；9- bases；10- heating mantleses；11- lower plates；12- fix bars；13- sliding bars；14- upper plates；15- is connected Plate；16-U types elastic caoutchouc seat；17- horizontal baffles；18- air vents；19- vertical type shelfs；20- test tube holes；21- gutters；22- is arranged Water pipe；23- tightens bolt.

Specific embodiment

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the invention can To be mutually combined.

In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction Or imply that the device or element of meaning with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that It is the limitation to the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately It is described, " multiple " is meant that two or more.

, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in the description of the invention Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Can be two connections of element internal.For the ordinary skill in the art, can be by concrete condition understanding State concrete meaning of the term in the invention.

Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As shown in figure 1, a kind of test tube stand, including base 9, vertical plate 1, cleaning, drying frame and upright rack for test tube；

The vertical plate 1 is located on base 9, and vertical plate 1 is provided with ten acclivitous poles 2；

The cleaning, drying frame is located at the right side of vertical plate 1, and cleaning, drying frame includes underframe 3, and underframe 3 is located on base 9, The top of underframe 3 is provided with 4 vertical pipelines of top closure 7, and the side wall of vertical pipeline 7 is provided with 8 branches of top closure Pipeline 8, the angle of inclination of the lateral 8 is 45 °, is conducive to cleaning test tube.On the side wall of the lateral 8 It is provided with 8 air vents 18；Vavuum pump 4 is provided with underframe 3, vavuum pump 4 is provided with water inlet pipe 5 and outlet pipe 6, the outlet pipe 6 Exit branch is provided with, exit branch is connected with the lower end of vertical pipeline 7；The underframe 3 is provided with gutter 21, gutter 21 Setting is inclined relative to horizontal, the relatively low one end of gutter 21 is provided with drainpipe 22.The outside of vertical pipeline 7 is covered with activity Heating mantles 10, the wall of the heating mantles 10 is provided with electric heating layer.

The upright rack for test tube is located at the right side of cleaning, drying frame, and upright rack for test tube includes two vertical type shelfs 19, described straight Stand 19 is wooden vertical type shelf, and two-layer horizontal baffle 17 is provided between vertical type shelf 19, and test tube hole 20 is offered on horizontal baffle 17, The lower section of horizontal baffle 17 is provided with 4 cranes, and the crane includes lower plate 11, upper plate 14, fix bar 12 and sliding bar 13, institute State fix bar 12 to be fixed in lower plate 11, sliding bar 13 is slidably connected in fix bar 12, fix bar 12 is provided with tightens bolt 23, the test tube of convenient storage different length.The crane is located at the top of base 9 and, lifting corresponding with the position of test tube hole 20 Frame top is provided with connecting plate 15, is fixed with U-shaped elastic caoutchouc seat 16 on connecting plate 15, the U-shaped elastic caoutchouc seat 16 it is big The small size with test tube bottom matches.

The specific implementation process of the present embodiment is：

After test tube is using finishing, test tube is positioned on lateral 8, opens vavuum pump 4, test tube is cleaned, After having cleaned, current are flowed down along gutter 21, are easy to collection to process, and then the heating mantles 10 by activity is positioned over underframe 3 Top, heating, drying is carried out to the test tube after cleaning.The test tube for having solution is had in experiment, upright rack for test tube is put it into On U-shaped elastic caoutchouc seat 16, the lifting of crane according to the difference of test tube length, can be adjusted, U-shaped elastic caoutchouc seat 16 is used for solid Determine test tube.

Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model Protection domain within.

Claims (6)

1. a kind of test tube stand, it is characterised in that：Including base (9), vertical plate (1), cleaning, drying frame and upright rack for test tube；

On base (9), vertical plate (1) is provided with some acclivitous poles (2) to the vertical plate (1)；

The cleaning, drying frame is located at the right side of vertical plate (1), and cleaning, drying frame includes underframe (3), and underframe (3) is positioned at base (9) on, the vertical pipeline (7) of some top closures is provided with above underframe (3), the side wall of vertical pipeline (7) is provided with some The lateral (8) of top closure, the side wall of the lateral (8) is provided with some air vents (18)；It is provided with underframe (3) Vavuum pump (4), vavuum pump (4) is provided with water inlet pipe (5) and outlet pipe (6), and the outlet pipe (6) is provided with exit branch, goes out Water branch pipe is connected with the lower end of vertical pipeline (7)；The heating mantles (10) of activity is covered with the outside of vertical pipeline (7)；

The upright rack for test tube is located at the right side of cleaning, drying frame, and upright rack for test tube includes two vertical type shelfs (19), vertical type shelf (19) two-layer horizontal baffle (17) is provided between, test tube hole (20), horizontal baffle (17) lower section is offered on horizontal baffle (17) Some cranes are provided with, the crane is above base (9) and corresponding with test tube hole (20) position, crane top sets Have connecting plate (15), be fixed with U-shaped elastic caoutchouc seat (16) on connecting plate (15), U-shaped elastic caoutchouc seat (16) it is big The small size with test tube bottom matches.

2. test tube stand according to claim 1, it is characterised in that：The underframe (3) is provided with gutter (21), draws Tank (21) is inclined relative to horizontal setting, and the relatively low one end of gutter (21) is provided with drainpipe (22).

3. test tube stand according to claim 1, it is characterised in that：The crane includes lower plate (11), upper plate (14), fix bar (12) and sliding bar (13), the fix bar (12) are fixed in lower plate (11), the company of slip in fix bar (12) Sliding bar (13) is connected to, fix bar (12) is provided with tightens bolt (23).

4. test tube stand according to claim 2, it is characterised in that：The wall of the heating mantles (10) is provided with electrical heating Layer.

5. test tube stand according to claim 1, it is characterised in that：The vertical type shelf (19) is wooden vertical type shelf.

6. test tube stand according to claim 1, it is characterised in that：The angle of inclination of the lateral (8) is 40- 50°。