CN216910397U

CN216910397U - Chemical industry is with area vibrate test tube placement frame who prevents leaking

Info

Publication number: CN216910397U
Application number: CN202123173521.1U
Authority: CN
Inventors: 余芳
Original assignee: Individual
Current assignee: Anhui Heyao Chemical Instrument Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-08
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to the technical field of chemical industry, and discloses a chemical test tube placing rack with vibration leakage prevention function, which comprises a base, wherein one side of the top of the base is fixedly connected with one end of a fixed plate, one side of the fixed plate is fixedly connected with the outer surface of one side of a sliding groove through a fixed block, the inner wall of the other side of the sliding groove is in sliding connection with the outer surface of a rotating wheel, one side of the rotating wheel is rotatably connected with the inner wall of one end of a supporting rod through a rotating rod, and the other end of the supporting rod is rotatably connected with one end of a rotating shaft through a connecting plate. This chemical industry is with area vibrates test tube rack who prevents leaking, through the setting of balancing weight, axis of rotation one end accessible connecting plate rotates in bracing piece one end when making the rack wholly appear inclining, because the factor of gravity makes the balancing weight drive the link frame remain the vertical state throughout, has reached can not lead to the effect of the reagent leakage in the test tube because the slope of test tube rack with fall down, has solved and can lead to the rack slope even fall down because of rocking, leads to the problem that the reagent in the test tube leaked.

Description

Chemical industry is with area vibrate test tube placement frame who prevents leaking

Technical Field

The utility model relates to the technical field of chemical industry, in particular to a test tube placing rack with vibration and leakage prevention for chemical industry.

Background

Chemical industry enterprise often need carry out procedures such as some early research tests when producing, however the test tube has become the chemical industry enterprise and is experimenting the indispensable instrument of time, and in the laboratory, the test tube is the experimental apparatus who often uses, and it can hold multiple chemical reagent, makes chemical reagent take place to react in the test tube, observes and carries out from this, and the test tube needs use a test tube rack when using.

The current test tube rack often can lead to the rack slope even fall because of rocking often using, leads to the reagent in the test tube to leak, the experimental accident appears easily, and current test tube rack is usually less for the position test tube inserted hole of better fixed test tube, leads to the test tube inconvenient to insert the rack and take out from the rack.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a test tube placing rack with shock leakage prevention for chemical engineering, which has the advantages that reagent leakage in a test tube cannot be caused due to the inclination and falling of the test tube placing rack, the experimental accident caused by the reagent leakage is effectively avoided, the test tube can be more conveniently inserted into and taken out of the placing rack while being more stably fixed, and the like, and the problems that the test tube is inconvenient to insert into and take out of the placing rack due to the fact that the placing rack is inclined or even falls down due to shaking frequently caused by the use of the conventional test tube placing rack, the experimental accident is easy to occur, and the test tube is inconvenient to insert into and take out of the test tube due to the fact that the test tube inserting hole is usually smaller for better fixing the position of the test tube by the conventional test tube placing rack are solved.

(II) technical scheme

In order to realize the purposes that the reagent in the test tube can not leak because the test tube placing rack inclines and falls down, the experimental accident caused by the reagent leakage is effectively avoided, the test tube can be more conveniently inserted into and taken out of the placing rack while being stably fixed, the utility model provides the following technical scheme: the utility model provides a chemical industry is with taking to vibrate test tube rack who prevents leaking, the on-line screen storage device comprises a base, base top one side and fixed plate one end fixed connection, fixed plate one side is passed through fixed block and spout one side external surface fixed connection, spout opposite side inner wall and runner surface sliding connection, runner one side is passed through the dwang and is connected with bracing piece one end inner wall rotation, the bracing piece other end passes through the connecting plate and is connected with axis of rotation one end rotation, the axis of rotation other end and carriage one end fixed connection, carriage bottom is through connecting rod and balancing weight top fixed connection.

The bottom and the backup pad one end fixed connection of carriage inner wall, backup pad one side and flexible outer tube one end fixed connection, flexible outer tube other end inner wall is pegged graft with flexible interior pole one end surface, the pole other end and gripper jaw one side fixed connection in stretching out and drawing back.

Preferably, the base top and protection plate one end fixed connection, and the quantity of protection plate be four, four protection plate one end all with base top fixed connection, four protection plate one side respectively with four standing groove one side fixed connection.

Preferably, one end of the inner wall of the telescopic outer pipe, which is close to the support plate, is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with one end of the telescopic inner rod.

Preferably, one side of the telescopic inner rod is rotatably connected with the inner wall of one end of the connecting rod through a U-shaped frame, and the inner wall of the other end of the connecting rod is rotatably connected with one end of the placing seat through the U-shaped frame.

Preferably, the number of connecting rods is four, wherein every two connecting rods are a set of, and the inner wall of one end of each set of connecting rod is respectively connected with the two ends of the placing seat in a rotating manner through two U-shaped frames.

Preferably, the quantity of backup pad is four, and wherein per two backup pads are a set of, four backup pad one ends all with the bottom fixed connection in the link, and four backup pad one sides respectively with four flexible outer tube one end fixed connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a chemical test tube placing rack with vibration and leakage prevention, which has the following beneficial effects:

1. this chemical industry is with area vibrates test tube rack who prevents leaking, through the setting of balancing weight, axis of rotation one end accessible connecting plate rotates in bracing piece one end when making the rack wholly appear inclining, because the factor of gravity makes the balancing weight drive the link frame remain the vertical state throughout, has reached can not lead to the effect of the reagent leakage in the test tube because the slope of test tube rack with fall down, has solved and can lead to the rack slope even fall down because of rocking, leads to the problem that the reagent in the test tube leaked.

2. This chemical industry is with area vibrates and prevents tube rack of leakage, can be comparatively convenient insert the test tube in the test-tube rack and take off the test tube from the rack when using, work efficiency when having improved the experiment has saved the time of access test tube, and is better to the fixed effect of test tube, can effectually prevent that the test tube on the rack from leading to leaking along with the slope when the rack takes place the slope.

Drawings

FIG. 1 is a three-dimensional schematic of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic three-dimensional cross-sectional view of the structure of the present invention;

FIG. 4 is a schematic view of the connection of the spring and the telescoping inner rod of the present invention;

FIG. 5 is an enlarged view of the point A in FIG. 3 according to the present invention.

In the figure: 1 base, 2 fixed plates, 3 chutes, 4 pulleys, 5 support rods, 6 rotating shafts, 7 connecting frames, 8 support plates, 9 telescopic outer tubes, 10 telescopic inner rods, 11 clamping claws, 12 connecting rods, 13 placing seats, 14 springs, 15 protection plates, 16 placing grooves and 17 balancing weights.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a chemical test tube rack with shock-proof and leakage-proof functions comprises a base 1, wherein the top of the base 1 is fixedly connected with one end of a protection plate 15, the number of the protection plates 15 is four, one end of each protection plate 15 is fixedly connected with the top of the base 1, one side of each protection plate 15 is fixedly connected with one side of each placement groove 16, the protection plates 15 are arranged to prevent one side of the top of a sliding groove 3 from touching when the base 1 topples over, so that a balancing weight 17 can touch and can not drive a connecting frame 7 to be vertical, the placement grooves 16 are arranged to place experimental data, so that experimental records of the reagent can be conveniently checked, one side of the top of the base 1 is fixedly connected with one end of a fixed plate 2, one side of the fixed plate 2 is fixedly connected with the outer surface of one side of the sliding groove 3 through a fixed block, the inner wall of the other side of the sliding groove 3 is slidably connected with the outer surface of a rotating wheel 4, one side of the rotating wheel 4 is rotatably connected with the inner wall of one end of a support rod 5, the other end of the support rod 5 is rotationally connected with one end of the rotating shaft 6 through a connecting plate, the other end of the rotating shaft 6 is fixedly connected with one end of the connecting frame 7, the bottom of the connecting frame 7 is fixedly connected with the top of the balancing weight 17 through a connecting rod, through the arrangement of the balancing weight 17, one end of the rotating shaft 6 can rotate at one end of the support rod 5 through the connecting plate when the whole rack inclines, the balancing weight 17 drives the connecting frame 7 to always keep a vertical state due to the factor of gravity,

the bottom of the inner wall of the connecting frame 7 is fixedly connected with one end of the supporting plate 8, the number of the supporting plates 8 is four, every two supporting plates 8 are in a group, one end of each of the four supporting plates 8 is fixedly connected with the bottom in the connecting frame 7, one side of each of the four supporting plates 8 is fixedly connected with one end of each of the four telescopic outer tubes 9, the position of each telescopic outer tube 9 is fixed, so that the telescopic inner rod 10 is more stable when being stretched, one side of each supporting plate 8 is fixedly connected with one end of each telescopic outer tube 9, one end, close to the supporting plate 8, of the inner wall of each telescopic outer tube 9 is fixedly connected with one end of each spring 14, the other end of each spring 14 is fixedly connected with one end of each telescopic inner rod 10, each spring 14 can drive each telescopic inner rod 10 to be retracted into each telescopic outer tube 9 when a test tube is taken down from the top of the placing seat 13, the test tube can be conveniently placed into the test tube next time to fix the test tube, the inner wall of the other end of each telescopic inner tube 9 is inserted into the outer tube with the outer surface of one end of each telescopic inner rod 10, the inner rod 10 one side of stretching out and drawing back is rotated through U type frame and connecting rod 12 one end inner wall and is connected, connecting rod 12 other end inner wall is rotated through U type frame and place 13 one end of seat and is connected, through placing the test tube and place 13 tops, make connecting rod 12 drive the inner rod 10 and stretch out from the 9 inner walls of flexible outer tube through the weight of the weight cooperation test tube of placing seat 13, make two gripper jaws 11 draw close to the test tube of placing 13 tops, and it is fixed to carry out the centre gripping to the test tube through two gripper jaws 11, the quantity of connecting rod 12 is four, wherein per two connecting rods 12 are a set of, every connecting rod 12 one end inner wall of group is connected with placing 13 both ends rotation through two U type frames respectively, it is more stable when the seat 13 reciprocates to make to place, fixed effect to the test tube is better, the inner rod 10 other end and gripper jaw 11 one side fixed connection in the stretching out and drawing back.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the test tube placing device is used, a test tube is placed at the top of a placing seat 13, a connecting rod 12 drives a telescopic inner rod 10 to extend out of the inner wall of a telescopic outer tube 9 by matching the weight of the placing seat 13 with the weight of the test tube, two clamping claws 11 are closed to the test tube at the top of the placing seat 13, and the test tube is clamped and fixed by the two clamping claws 11, when a base 1 is toppled towards one side of a protection plate 15 close to a placing groove 16, the protection plate 15 is grounded, one side of the top of the placing chute 3 is contacted with the ground, when the base 1 is toppled, a rotating shaft 6 at one side of a connecting frame 7 is driven to rotate on a connecting plate at one end of a supporting rod 5 through the arrangement of a balancing weight 17, so that the connecting frame 7 can keep a vertical state, reagent leakage caused by the inclination of the test tube at the top of the placing seat 13 is avoided, when the base 1 is toppled towards one side of a fixed plate 2, a pulley 4 rotates on the inner wall of the chute 3 through the arrangement of the balancing weight 17, so that the supporting rod 5 always keeps a horizontal state, avoid placing the test tube slope at seat 13 top and lead to reagent to leak, when needs take out the test tube, upwards take up the test tube, make the weight reduction of placing seat 13 top, make spring 14 can drive flexible interior pole 10 and withdraw to flexible outer tube 9 inside, make gripper jaw 11 begin to remove to backup pad 8 department.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chemical industry is with taking shock and preventing test tube rack of leakage, includes base (1), its characterized in that: one side of the top of the base (1) is fixedly connected with one end of the fixed plate (2), one side of the fixed plate (2) is fixedly connected with the outer surface of one side of the sliding groove (3) through the fixed block, the inner wall of the other side of the sliding groove (3) is connected with the outer surface of the rotating wheel (4) in a sliding manner, one side of the rotating wheel (4) is rotatably connected with the inner wall of one end of the supporting rod (5) through the rotating rod, the other end of the supporting rod (5) is rotatably connected with one end of the rotating shaft (6) through the connecting plate, the other end of the rotating shaft (6) is fixedly connected with one end of the connecting frame (7), and the bottom of the connecting frame (7) is fixedly connected with the top of the balancing weight (17) through the connecting rod;

the bottom and the backup pad (8) one end fixed connection of link frame (7) inner wall, backup pad (8) one side and flexible outer tube (9) one end fixed connection, flexible outer tube (9) other end inner wall is pegged graft with pole (10) one end surface in flexible, pole (10) other end and gripper jaw (11) one side fixed connection in flexible.

2. The chemical industry is with area shake test tube rack of preventing leaking according to claim 1, its characterized in that: the base (1) top and guard plate (15) one end fixed connection, and the quantity of guard plate (15) is four, four guard plate (15) one end all with base (1) top fixed connection, four guard plate (15) one side respectively with four standing groove (16) one side fixed connection.

3. The chemical industry is with taking to vibrate test tube rack of preventing leaking according to claim 1, its characterized in that: one end of the inner wall of the telescopic outer pipe (9) close to the support plate (8) is fixedly connected with one end of a spring (14), and the other end of the spring (14) is fixedly connected with one end of a telescopic inner rod (10).

4. The chemical industry is with taking to vibrate test tube rack of preventing leaking according to claim 1, its characterized in that: one side of the telescopic inner rod (10) is rotatably connected with the inner wall of one end of the connecting rod (12) through a U-shaped frame, and the inner wall of the other end of the connecting rod (12) is rotatably connected with one end of the placing seat (13) through the U-shaped frame.

5. The chemical industry is with area shake test tube rack of preventing leaking according to claim 4, its characterized in that: the number of the connecting rods (12) is four, wherein every two connecting rods (12) form a group, and the inner wall of one end of each group of connecting rods (12) is rotatably connected with the two ends of the placing seat (13) through two U-shaped frames.

6. The chemical industry is with area shake test tube rack of preventing leaking according to claim 1, its characterized in that: the quantity of backup pad (8) is four, and wherein per two backup pads (8) are a set of, four backup pad (8) one end all with the bottom fixed connection in connecting frame (7), and four backup pad (8) one side respectively with four flexible outer tube (9) one end fixed connection.