CN214950286U

CN214950286U - Drying rack for chemical analysis

Info

Publication number: CN214950286U
Application number: CN202121678911.1U
Authority: CN
Inventors: 宋卿; 杨婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-30
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a drying rack for chemical analysis relates to chemistry auxiliary instrument technical field, the collecting box comprises a collecting box body, the top inside wall fixedly connected with braced frame of collecting box, braced frame's top is connected with the telescopic bracket through strutting arrangement, the telescopic bracket is used for supporting the glass instrument. The utility model discloses in, set up the telescopic bracket through the top at braced frame, when needs extend the length of telescopic bracket, accommodate the lead screw rotate on the solid fixed cylinder can, need not to use appurtenance to adjust the length of telescopic bracket, solved current telescopic bracket and adopted the bolt to fix, adjust length and still need use appurtenance to be used for not hard up bolt, cause to use inconvenient technical problem. Through set up the guide plate in the collecting box, the guide plate carries out the water conservancy diversion to the water droplet that drips from the glass instrument to collect in the inflow collecting box that the water droplet is concentrated.

Description

Drying rack for chemical analysis

Technical Field

The utility model relates to a chemistry auxiliary devices technical field especially relates to a drying rack for chemical analysis.

Background

In the chemical analysis experiment process, a plurality of glass instruments including flasks, beakers and the like are frequently used, and after the glass instruments are used, the glass instruments need to be cleaned, dried and placed for the next use.

The prior art discloses the application numbers as follows: CN 201220143458.9's drying rack for chemical analysis, the rigid coupling has many spinal branchs branch on base, the base, branch is the telescopic link, divide into 3 sections altogether, is outer section pole, well festival pole, interior section pole respectively, and every section length is the same, and the diameter reduces in proper order, all is equipped with a screw fixation hole on the peripheral section pole of every section pole and this section pole. During the use, can at first stretch the telescopic link as required length, the instrument that will dry again invert insert branch can, this utility model possesses safe in utilization, the high advantage of utilization ratio, and applicable in the glass container of different models. But the disadvantage is that some residual water on the surface of the container can drip in the process of airing the container, some chemical components harmful to human bodies can be remained in the residual water, the residual water can not be collected by the original equipment, and some harmful pollution can be easily generated after long-term dripping.

To this end, we propose a drying rack for chemical analysis to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drying rack for chemical analysis has solved the technical problem who proposes in the background art.

In order to solve the technical problem, the utility model provides a pair of drying rack for chemical analysis, the collecting box comprises a collecting box, the top inside wall fixedly connected with braced frame of collecting box, braced frame's top is connected with the telescopic bracket through strutting arrangement, the telescopic bracket is used for supporting the glass instrument, wherein:

the telescopic support comprises a fixed cylinder inserted on the supporting device, the fixed cylinder is in threaded connection with a screw rod, and the fixed cylinder is in threaded sleeve joint with the outer side wall of the screw rod;

the collecting box is characterized in that a guide plate is fixedly arranged on the inner side wall of the collecting box, the guide plate is located below the supporting frame, a liquid outlet is formed in the guide plate, a collecting box is arranged below the guide plate and located right below the liquid outlet, one end of the collecting box penetrates through the collecting box and extends outwards, and a mounting opening a corresponding to the collecting box is formed in the side wall of the collecting box.

Preferably, the supporting device comprises a plurality of fixing bases fixedly connected to the top of the supporting frame, supporting blocks arranged in a circular truncated cone shape are fixedly arranged at the tops of the fixing bases, and inserting grooves corresponding to the fixing cylinders are formed in the supporting blocks.

Preferably, the top of the screw rod is in threaded connection with an arc-shaped block in a hemispherical arrangement.

Preferably, the collecting box is provided with two collecting boxes, the collecting box is provided with a mounting opening b corresponding to the collecting boxes, and the two collecting boxes are symmetrically arranged by taking the collecting boxes as centers.

Preferably, the outer side wall of the collecting box, the outer side wall of the containing box and the outer side wall of the collecting box are provided with U-shaped handles.

Preferably, the collecting box, the supporting frame, the guide plate, the collecting box, the storage box, the supporting device and the telescopic device are all made of toughened glass.

Compared with the prior art, the utility model provides a pair of drying rack for chemical analysis has following beneficial effect:

1. the utility model provides a drying rack for chemical analysis sets up the telescopic bracket through the top at braced frame, when needs extend the length of telescopic bracket, accommodate the lead screw rotate on the solid fixed cylinder can, need not to use appurtenance to adjust the length of telescopic bracket, solved current telescopic bracket and adopted the bolt to fix, adjust length and still need use appurtenance to be used for not hard up the bolt, cause to use inconvenient technical problem.

2. The utility model provides a drying rack for chemical analysis through set up the guide plate in the collecting box, and the guide plate carries out the water conservancy diversion to the water droplet of drippage from the glass instrument to collect in the inflow collection box that the water droplet is concentrated, solved current drying rack for chemical analysis and can't collect the water droplet of drippage of glass instrument after wasing, long-term drippage produces the problem of some harmful pollution outside easily.

Drawings

FIG. 1 is a schematic view of a drying rack for chemical analysis;

FIG. 2 is a schematic top view of a drying rack for chemical analysis;

fig. 3 is a sectional view of a drying rack for chemical analysis.

Reference numbers in the figures: 1. a collection box; 2. a support frame; 3. a support device; 301. a fixed base; 302. a support block; 4. a telescopic bracket; 401. a fixed cylinder; 402. a screw rod; 5. an arc-shaped block; 6. a storage box; 7. a collection box; 8. a U-shaped handle; 9. a baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; 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.

Example one

By giving of fig. 1-3, a drying rack for chemical analysis, including collecting box 1, the top inside wall fixedly connected with braced frame 2 of collecting box 1, braced frame 2's top is connected with telescopic bracket 4 through strutting arrangement 3, telescopic bracket 4 is used for supporting the glass instrument, telescopic bracket 4 is including inserting the solid fixed cylinder 401 of establishing on strutting arrangement 3, threaded connection has lead screw 402 on the solid fixed cylinder 401, gu fixed cylinder 401 screw-thread cover connects on the lateral wall of lead screw 402.

The supporting frame 2 is used for supporting the supporting device 3 to enable the supporting device to be in a suspended state, so that a certain distance is generated between the glass instrument and the guide plate 9, and water drops on the cleaned glass instrument can fall onto the guide plate 9 for centralized collection.

The telescopic bracket 4 is composed of a fixed cylinder 401 and a screw rod 402, and when the length of the telescopic bracket 4 needs to be adjusted, the adjusting screw rod 402 is rotated to rotate on the fixed cylinder 401.

The fixed guide plate 9 that is provided with of inside wall of collecting box 1, guide plate 9 are located the below of braced frame 2, are provided with the leakage fluid dram on the guide plate 9, and the below of guide plate 9 is provided with collects box 7, collects box 7 and is located the leakage fluid dram under, and the one end of collecting box 7 runs through collecting box 1 and outside extension, is provided with the installing port an that corresponds with collecting box 7 on the lateral wall of collecting box 1.

The effect of guide plate 9 is to carrying out the water conservancy diversion to the water droplet that drips from the glassware to in the water droplet concentrates and flows into collection box 7, conveniently carry out centralized processing.

The collecting box 7 is used for collecting water on the guide plate 9.

The supporting device 3 comprises a plurality of fixing bases 301 fixedly connected to the top of the supporting frame 2, supporting blocks 302 arranged in a circular truncated cone shape are fixedly arranged at the tops of the fixing bases 301, and inserting grooves corresponding to the fixing barrels 401 are formed in the supporting blocks 302.

The effect of strutting arrangement 3 is fixed telescopic bracket 4 to telescopic bracket 4 is installed perpendicularly at braced frame 2's top, is convenient for support the glass instrument, and in addition, telescopic bracket 4 inserts the top of establishing at supporting shoe 302, makes things convenient for telescopic bracket 4's installation to dismantle, improves this drying rack's suitability.

The top of the screw rod 402 is connected with an arc block 5 in a hemispherical arrangement through a thread.

Be provided with two receivers 6 on the collecting box 1, be provided with the installing port b that corresponds with receiver 6 on the collecting box 1, two receivers 6 use collection box 7 to set up as central symmetry.

The storage box 6 functions to store the telescopic supports 4 so that the corresponding number of telescopic supports 4 are mounted to the top of the support frame 2 as needed.

The lateral wall of collecting box 7, the lateral wall of receiver 6 and the lateral wall of collecting box 1 all are provided with U type handle 8.

The working principle is as follows:

when the glass instrument after needs are dried, the telescopic bracket 4 that will match is fixed to strutting arrangement 3's top as required dry glass instrument's quantity, and according to the length adjustment telescopic bracket 4's of glass instrument length, the glass instrument handstand insert the top of establishing telescopic bracket 4, make water on the glass instrument drip to guide plate 9 owing to the effect of gravity, then flow to and collect and carry out centralized processing in the box 7 through guide plate 9, after finishing using, put into in the box 6 of accomodating with telescopic bracket 4 can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drying rack for chemical analysis, includes collecting box (1), its characterized in that: the top inside wall fixedly connected with braced frame (2) of collecting box (1), the top of braced frame (2) is connected with telescopic bracket (4) through strutting arrangement (3), telescopic bracket (4) are used for supporting the glass instrument, wherein:

the telescopic support (4) comprises a fixed cylinder (401) inserted on the supporting device (3), the fixed cylinder (401) is in threaded connection with a screw rod (402), and the fixed cylinder (401) is in threaded sleeve connection with the outer side wall of the screw rod (402);

the collecting box is characterized in that a guide plate (9) is fixedly arranged on the inner side wall of the collecting box (1), the guide plate (9) is located below the supporting frame (2), a liquid discharge port is formed in the guide plate (9), a collecting box (7) is arranged below the guide plate (9), the collecting box (7) is located right below the liquid discharge port, one end of the collecting box (7) penetrates through the collecting box (1) and extends outwards, and a mounting port a corresponding to the collecting box (7) is formed in the side wall of the collecting box (1).

2. The drying rack for chemical analysis according to claim 1, wherein the supporting device (3) comprises a plurality of fixing bases (301) fixedly connected to the top of the supporting frame (2), a supporting block (302) disposed in a circular truncated cone shape is fixedly disposed on the top of the fixing bases (301), and a slot corresponding to the fixing cylinder (401) is disposed on the supporting block (302).

3. The drying rack for chemical analysis according to claim 1, wherein the top of the screw rod (402) is connected with an arc-shaped block (5) in a hemispherical arrangement in a threaded manner.

4. The drying rack for chemical analysis according to claim 1, wherein the collection box (1) is provided with two storage boxes (6), the collection box (1) is provided with a mounting opening b corresponding to the storage boxes (6), and the two storage boxes (6) are arranged symmetrically with respect to the collection box (7).

5. The drying rack for chemical analysis according to claim 1, wherein the outer side wall of the collecting box (7), the outer side wall of the receiving box (6) and the outer side wall of the collecting box (1) are provided with U-shaped handles (8).