Drying and hanging rack for viscometer capillary tube

Abstract

The utility model provides a drying rack for viscometer capillary tubes, which comprises a base and is characterized in that a stand column is arranged on the base, a plurality of horizontal rods are symmetrically arranged on the stand column, and a groove is arranged on each horizontal rod. The capillary tube of a U-shaped structure is hung upside down in the groove of the horizontal rod, liquid in the capillary tube can flow out under the action of gravity, the capillary tube can be prevented from moving accidentally through the groove, the capillary tube can be prevented from being separated from the hanging rack accidentally through the mousing hook, and therefore the capillary tube is prevented from being damaged, and the capillary tube is placed in order. The height of the horizontal rod can be adjusted according to the type of the capillary tube through the lifting sleeve, so that the application range of the hanging rack is widened.

Description

Technical Field

[0001] The utility model relates to a drying rack, in particular to a drying rack for viscometer capillaries, belonging to the technical field of design and manufacture of chemical test equipment. Background Art

[0002] The kinematic viscosity of petroleum products is mainly determined by capillary measurement. The capillary has a special shape and structure, and is made of fragile glass. For ease of use, during the analytical test, the operator can only hang the capillary on the edge of the beaker or place it directly on the test bench. This not only makes it impossible to discharge the waste liquid, but also makes the operating test bench messy, which brings inconvenience to the experiment. After the analytical experiment, the capillary needs to be cleaned. This placement is not conducive to controlling the moisture in the capillary and is easy to damage the capillary. Therefore, it is necessary to improve the existing technology. Summary of the invention

[0003] In order to solve the problems that the existing capillary tubes have no good placement during or after the test, thus causing the liquid in the capillary tubes to be unable to be discharged and the capillary tubes to be easily damaged, the utility model provides a drying rack for the capillary tubes of a viscometer.

[0004] The utility model is completed through the following technical scheme: a drying rack for a viscometer capillary, including a base, characterized in that a column is provided on the base, a plurality of horizontal bars are symmetrically provided on the column, and each horizontal bar is provided with a groove, so that a capillary with a U-shaped structure can be hung upside down in the groove of the horizontal bar, so that the liquid in the capillary can flow out under the action of gravity, and the groove can effectively prevent the capillary from accidentally moving and avoiding damage to the capillary.

[0005] The base is configured as a polygonal or circular plate, a column is configured at the center of the base, the lower end of the column is connected to the center of the base, the upper end extends vertically upward, and the height of the column is adapted to the length of the capillary tube so that the horizontal rod can be supported by the column, and the base can ensure that the drying rack can be placed stably.

[0006] The horizontal rod is arranged on the upper part of the column, and its inner end is connected to the column, and the outer end extends horizontally outward. The groove is arranged on the top of the horizontal rod, which is arranged as a single or multiple at intervals. The outer end of the horizontal rod is provided with an upwardly bent anti-detachment hook so that the capillary can be hung upside down on the horizontal rod for drying. The groove prevents the capillary from moving accidentally, and the anti-detachment hook prevents the capillary from accidentally detaching from the horizontal rod.

[0007] The number of the horizontal rods is multiple and they are symmetrically arranged on the upright posts, so that the symmetrical arrangement can avoid the problem of the drying rack tipping over due to the center of gravity shift when the capillary tubes are hung.

[0008] The column is sleeved with a lifting sleeve, and the side wall of the lifting sleeve is provided with a locking screw matched with the column. The inner end of the horizontal rod is connected to the side wall of the lifting sleeve, so that the height of the horizontal rod can be adjusted by the lifting sleeve to adapt to different types of capillaries.

[0009] The utility model has the following advantages and effects: by adopting the above scheme, the capillary tube of the U-shaped structure is hung upside down in the groove of the horizontal rod, so that the liquid in the capillary tube can flow out under the action of gravity, the groove can prevent the capillary tube from accidentally moving, and the anti-detachment hook can prevent the capillary tube from accidentally detaching from the drying rack, thereby avoiding damage to the capillary tube and making the capillary tube neatly placed. The lifting sleeve can adjust the height of the horizontal rod according to the capillary model, thereby improving the application range of the drying rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model. DETAILED DESCRIPTION

[0011] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0012] The utility model provides a drying rack for a viscometer capillary, comprising a base 1, a column 2 is arranged on the base 1, a plurality of horizontal rods 5 are symmetrically arranged on the column 2, and each horizontal rod 5 is provided with a groove 4, so that a capillary 3 of a U-shaped structure can be hung upside down in the groove 4 of the horizontal rod, so that the liquid in the capillary 3 can flow out under the action of gravity, and the groove 4 can effectively prevent the capillary 3 from accidentally moving and avoid damaging the capillary 3;

[0013] The base 1 is set as a polygonal plate, the column 2 is set at the center of the base, the lower end of the column 2 is connected to the center of the base, and the upper end extends vertically upward. The height of the column 2 is adapted to the length of the capillary tube, so that the horizontal rod 5 can be supported by the column 2, and the drying rack can be stably placed through the base 1;

[0014] The horizontal rod 5 is arranged on the upper part of the column 2, the inner end of which is connected to the column 2, and the outer end extends horizontally outward, the groove 4 is arranged on the top of the horizontal rod 5, and the groove 4 is arranged at a plurality of intervals, and the outer end of the horizontal rod 5 is provided with an anti-detachment hook 8 bent upward, so that a plurality of capillaries 3 can be hung upside down in the corresponding grooves 4 on the horizontal rod 5 for drying, and the capillaries 3 can be prevented from accidentally moving by the grooves 4, and the capillaries 3 can be prevented from accidentally detaching from the horizontal rod by the anti-detachment hook 8;

[0015] There are multiple horizontal rods 5, and they are symmetrically arranged on the uprights 2, so as to avoid the problem of the drying rack tipping due to the center of gravity shift when the capillary tubes 3 are hung.

[0016] A lifting sleeve 6 is sleeved on the column 2, and a locking screw 7 matching the column 2 is provided on the side wall of the lifting sleeve 6. The inner end of the horizontal rod 5 is connected to the side wall of the lifting sleeve 6 so that the height of the horizontal rod 5 can be adjusted by the lifting sleeve 6 to adapt to different models of capillaries 3 for hanging.

[0017] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0018] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A drying rack for viscometer capillary tubes, comprising a base, characterized in that A column is provided on the base, a plurality of horizontal bars are symmetrically provided on the column, and each horizontal bar is provided with a groove; The horizontal rod is arranged on the upper part of the column, the inner end of which is connected to the column, and the outer end extends horizontally outward, the groove is arranged on the top of the horizontal rod, which is arranged as a single or multiple at intervals, and the outer end of the horizontal rod is provided with an anti-detachment hook bent upward; A lifting sleeve is sleeved on the column, a locking screw matched with the column is arranged on the side wall of the lifting sleeve, and the inner end of the horizontal rod is connected with the side wall of the lifting sleeve.

2. The viscometer capillary drying rack according to claim 1, characterized in that The base is configured as a polygonal or circular plate, the column is configured at the center of the base, the lower end of the column is connected to the center of the base, the upper end of the column vertically extends upward, and the height of the column is adapted to the length of the capillary.

3. The viscometer capillary drying rack according to claim 1, characterized in that The horizontal rods are provided in plurality and are symmetrically arranged on the upright posts.

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