CN219956677U

CN219956677U - Novel fixed weighing carbon-absorbing U-shaped pipe device

Info

Publication number: CN219956677U
Application number: CN202321197586.6U
Authority: CN
Inventors: 陈俊
Original assignee: Taizhou Hengtian Analytical Instrument Co ltd
Current assignee: Taizhou Hengtian Analytical Instrument Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-11-03
Anticipated expiration: 2033-05-18

Abstract

The utility model relates to the technical field of weighing equipment, in particular to a novel device for fixing and weighing a carbon-absorbing U-shaped tube, which comprises an electronic scale, wherein a tray is arranged at the top of the electronic scale, two groups of lifting columns are arranged at the top of the tray, a screw rod is arranged in the lifting columns, a threaded sleeve is arranged on the outer side of the screw rod, a bearing is sleeved on the outer side of the threaded sleeve, a knob is arranged at the top of the lifting columns, a first fixing mechanism is arranged between the two groups of lifting columns, and a second fixing mechanism is arranged on the inner sides of the two groups of lifting columns.

Description

Novel fixed weighing carbon-absorbing U-shaped pipe device

Technical Field

The utility model relates to the technical field of weighing equipment, in particular to a novel device for fixedly weighing a carbon-absorbing U-shaped tube.

Background

The U-shaped tube is a common instrument in chemical experiments, is a transparent glass tube or plastic tube with a U shape, has various sizes and types and can contain liquid or solid; in the chemical experiment, after the activated carbon adsorption experiment is finished by using the U-shaped tube, the activated carbon adsorbed with chemical substances needs to be weighed, because the U-shaped tube is not well fixed, the experimenter generally pours the activated carbon adsorbed with the chemical substances into other containers and then weighs the activated carbon on an electronic scale, the activated carbon adsorbed with the chemical substances is easy to remain in the U-shaped tube and is not completely poured in the transfer process, so that the weighing result is inaccurate, and the unnecessary waste of experimental materials is caused.

Disclosure of Invention

The utility model aims to provide a novel device for fixing and weighing a carbon-absorbing U-shaped tube, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a novel fixed carbon U type pipe of inhaling of weighing device, includes the electronic scale, the top of electronic scale is provided with the tray, the top of tray is provided with two sets of lift posts, the inside of lift post is provided with the lead screw, the outside of lead screw is provided with the thread bush, the outside cover of thread bush is equipped with the bearing, the top of lift post is provided with the knob, two sets of be provided with first fixed establishment between the lift post, two sets of the inboard of lift post all is provided with second fixed establishment.

As a preferable scheme of the utility model, the screw rod is rotationally connected with the lifting column, the threaded sleeve is in threaded connection with the screw rod, the knob and the screw rod are in an integrated structural design, and the threaded sleeve and the bearing are in an integrated structural design.

As a preferable scheme of the utility model, the first fixing mechanism consists of a first clamping block and a second clamping block, the top of the tray is provided with the first clamping block and the second clamping block, the front surface of the second clamping block is provided with the adjusting block, the adjusting block is connected with the second clamping block through a first bolt, the second clamping block is connected with the tray in a sliding way, and the first clamping block, the adjusting block and the tray are in an integrated structural design.

As a preferable scheme of the utility model, the first bolt and the second clamping block are connected in a rotating way, and the first bolt and the adjusting block are connected in a threaded way.

As a preferable scheme of the utility model, the second fixing mechanism consists of a first U-shaped pipe clamp block and a second U-shaped pipe clamp block, the first U-shaped pipe clamp block is arranged on the inner side of the lifting column, the bearing is fixedly arranged in the first U-shaped pipe clamp block, the first U-shaped pipe clamp block is connected with the second U-shaped pipe clamp block through a second bolt, a spring is sleeved between the first U-shaped pipe clamp block and the second U-shaped pipe clamp block and positioned on the outer side of the second bolt, and a rotating block is arranged on the front side of the second U-shaped pipe clamp block and positioned on the outer side of the second bolt.

As a preferable scheme of the utility model, two ends of the spring are respectively and fixedly connected with the first U-shaped pipe clamping block and the second U-shaped pipe clamping block, the second U-shaped pipe clamping block is connected with the second bolt in a sliding manner, and the rotating block is connected with the second bolt in a threaded manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the matched design of the lifting column, the screw rod, the threaded sleeve and the bearing, the height of the second fixing mechanism is adjusted according to U-shaped pipes with different lengths, the U-shaped pipes are fixed, then an electronic scale is used for directly weighing the U-shaped pipes filled with activated carbon adsorbed with chemical substances, so that the adjustability of the novel device for fixing and weighing the carbon-adsorbing U-shaped pipes is improved.

2. According to the utility model, through the design of the first fixing mechanism and the second fixing mechanism, the bottom of the U-shaped tube and the two side tube bodies are clamped and fixed, so that the U-shaped tube filled with activated carbon adsorbing chemical substances is kept upright on the electronic scale, the U-shaped tube is convenient to measure, meanwhile, the inclined leakage of the activated carbon adsorbing chemical substances in the U-shaped tube is prevented, and the stability of the novel device for fixing and weighing the carbon-adsorbing U-shaped tube is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic structural view of a first fixing mechanism according to the present utility model;

fig. 3 is a schematic view of a part of the second fixing mechanism of the present utility model.

In the figure: 1. an electronic scale; 2. a tray; 3. lifting columns; 4. a screw rod; 5. a thread sleeve; 6. a bearing; 7. a knob; 8. a first fixing mechanism; 801. a first clamping block; 802. a second clamping block; 803. an adjusting block; 804. a first bolt; 9. a second fixing mechanism; 901. a first U-shaped tube clamp block; 902. a second U-shaped pipe clamp block; 903. a second bolt; 904. a spring; 905. and rotating the block.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

In an embodiment of the present utility model,

referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a novel fixed carbon U type pipe of inhaling of weighing device, includes electronic scale 1, and the top of electronic scale 1 is provided with tray 2, and the top of tray 2 is provided with two sets of lift post 3, and the inside of lift post 3 is provided with lead screw 4, and the outside of lead screw 4 is provided with screw sleeve 5, and the outside cover of screw sleeve 5 is equipped with bearing 6, and the top of lift post 3 is provided with knob 7, is provided with first fixed establishment 8 between two sets of lift posts 3, and the inboard of two sets of lift posts 3 all is provided with second fixed establishment 9.

In this embodiment, the implementation scenario specifically includes: when carrying out the chemical experiment of U type pipe active carbon absorption, need use the intraductal active carbon of putting into of U type, then pour into the liquid that contains the chemical with one of them end of U type pipe, through active carbon filtration, after the filtration of the liquid that contains the chemical through active carbon, from the other end of U type pipe everywhere, then place U type pipe on tray 2, aim at in the first fixed establishment 8 with the bottom of U type pipe, make first fixed establishment 8 carry out the centre gripping fixedly to the bottom of U type pipe, simultaneously use second fixed establishment 9 to carry out the centre gripping fixedly with the both ends of U type pipe, make lead screw 4 rotation in lifting column 3 to the U type pipe rotation knob 7 of different length, thereby adjust the height of second fixed establishment 9, bearing 6 makes second fixed establishment 9 not influenced by thread bush 5 and rotate when thread bush 5 is rotatory simultaneously, then use electronic scale 1 to measure U type pipe, thereby obtain the quality of U type pipe before the active carbon is not used and absorb the quality of U type pipe and carry out centre gripping fixedly simultaneously, thereby the whole device of the utility model can weigh the whole quality of the U type pipe and absorb carbon, the utility model is convenient and simple and easy to carry out the utility model, the whole operation of the device of the utility model can be compared with the stability of the carbon of the current utility model, the whole is easy to weigh.

Firstly, referring to fig. 1 and 3, the connection mode of the screw rod 4 and the lifting column 3 is rotation connection, the connection mode of the thread bush 5 and the screw rod 4 is thread connection, the knob 7 and the screw rod 4 are in an integrated structural design, the thread bush 5 and the bearing 6 are in an integrated structural design, when the knob 7 is used, the bearing 6 rotates without being influenced by rotation of the thread bush 5, so that the second fixing mechanism 9 moves up and down without rotating when the screw rod 4 rotates, and the use of the device is influenced, the device can adjust the height of the second fixing mechanism 9 according to U-shaped pipes with different lengths, the U-shaped pipes are fixed, then the electronic scale 1 is used for directly weighing the U-shaped pipes filled with activated carbon adsorbing chemical substances, and the adjustability of the novel device for fixing and weighing the carbon-absorbing U-shaped pipes is improved.

Referring to fig. 1-2, the first fixing mechanism 8 is composed of a first clamping block 801 and a second clamping block 802, the top of the tray 2 is provided with the first clamping block 801 and the second clamping block 802, the front of the second clamping block 802 is provided with an adjusting block 803, the adjusting block 803 is connected with the second clamping block 802 through a first bolt 804, the second clamping block 802 is connected with the tray 2 in a sliding manner through rotating the first bolt 804, the first bolt 804 drives the second clamping block 802 to push the first clamping block 801, the adjusting block 803 and the tray 2 are in an integrated structural design, the first bolt 804 is connected with the second clamping block 802 in a rotating manner, the first bolt 804 is connected with the adjusting block 803 in a threaded manner, and the bottom of the U-shaped tube is clamped and fixed by the first clamping block 801 and the second clamping block 802.

Further, please refer to fig. 1 and 3, the second fixing mechanism 9 is composed of a first U-shaped tube clamp block 901 and a second U-shaped tube clamp block 902, the first U-shaped tube clamp block 901 is disposed on the inner side of the lifting column 3, the bearing 6 is fixedly disposed inside the first U-shaped tube clamp block 901, the first U-shaped tube clamp block 901 is connected with the second U-shaped tube clamp block 902 through a second bolt 903, a spring 904 is sleeved on the outer side of the second bolt 903 between the first U-shaped tube clamp block 901 and the second U-shaped tube clamp block 902, a rotating block 905 is disposed on the front side of the second U-shaped tube clamp block 902 and on the outer side of the second bolt 903, the rotating block 905 is used to enable the rotating block 905 to rotate on the second bolt 903, two ends of the spring 904 are fixedly connected with the first U-shaped tube clamp block 901 and the second U-shaped tube clamp block 902 respectively, the second U-shaped tube clamp block 902 are connected in a sliding mode, the rotating block 905 rotates on the second bolt 903 to push the second U-shaped tube clamp block 902, and the second U-shaped tube clamp block 902 is connected with the first U-shaped tube clamp block 903 in a chemical absorption device is enabled to be prevented from being connected with a chemical absorption device in a vertical mode, and the carbon tube clamp device is enabled to be connected with the second U-shaped tube clamp block 902 in a chemical absorption device is enabled to be prevented from being connected with a chemical absorption device.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Novel fixed weighing inhales carbon U type pipe device, including electronic scale (1), its characterized in that: the top of electronic scale (1) is provided with tray (2), the top of tray (2) is provided with two sets of lift post (3), the inside of lift post (3) is provided with lead screw (4), the outside of lead screw (4) is provided with thread bush (5), the outside cover of thread bush (5) is equipped with bearing (6), the top of lift post (3) is provided with knob (7), two sets of be provided with first fixed establishment (8) between lift post (3), two sets of the inboard of lift post (3) all is provided with second fixed establishment (9).

2. The novel device for fixedly weighing the carbon-absorbing U-shaped tube according to claim 1, wherein the device comprises: the screw rod (4) is rotationally connected with the lifting column (3), the threaded sleeve (5) is in threaded connection with the screw rod (4), the knob (7) and the screw rod (4) are of an integrated structural design, and the threaded sleeve (5) and the bearing (6) are of an integrated structural design.

3. The novel device for fixedly weighing the carbon-absorbing U-shaped tube according to claim 1, wherein the device comprises: the first fixing mechanism (8) is composed of a first clamping block (801) and a second clamping block (802), the first clamping block (801) and the second clamping block (802) are arranged at the top of the tray (2), an adjusting block (803) is arranged on the front face of the second clamping block (802), the adjusting block (803) is connected with the second clamping block (802) through a first bolt (804), the second clamping block (802) is in sliding connection with the tray (2), and the first clamping block (801) and the adjusting block (803) are of integral structural design with the tray (2).

4. A novel device for fixedly weighing a carbon-adsorbing U-shaped tube according to claim 3, wherein: the first bolt (804) is connected with the second clamping block (802) in a rotating mode, and the first bolt (804) is connected with the adjusting block (803) in a threaded mode.

5. The novel device for fixedly weighing the carbon-absorbing U-shaped tube according to claim 1, wherein the device comprises: the second fixing mechanism (9) is composed of a first U-shaped pipe clamp block (901) and a second U-shaped pipe clamp block (902), the first U-shaped pipe clamp block (901) is arranged on the inner side of the lifting column (3), the bearing (6) is fixedly arranged inside the first U-shaped pipe clamp block (901), the first U-shaped pipe clamp block (901) is connected with the second U-shaped pipe clamp block (902) through a second bolt (903), a spring (904) is sleeved on the outer side of the second bolt (903) between the first U-shaped pipe clamp block (901) and the second U-shaped pipe clamp block (902), and a rotating block (905) is arranged on the front side of the second U-shaped pipe clamp block (902) and on the outer side of the second bolt (903).

6. The novel device for fixedly weighing the carbon-absorbing U-shaped tube according to claim 5, wherein the device comprises: the two ends of the spring (904) are respectively fixedly connected with the first U-shaped pipe clamp block (901) and the second U-shaped pipe clamp block (902), the second U-shaped pipe clamp block (902) is connected with the second bolt (903) in a sliding mode, and the rotating block (905) is connected with the second bolt (903) in a threaded mode.