CN220696806U - Bench suitable for tubular reaction tube - Google Patents

Abstract

The utility model discloses a bench suitable for a tubular reaction tube, which relates to the technical field of benches and comprises a main body, wherein an electric telescopic rod is arranged at the upper end of the main body, an adjusting device is arranged at the upper end of the electric telescopic rod, a placing device is arranged at the upper end of the adjusting device, an operating table is arranged on one side of the placing device, a support column is arranged at the upper end of the operating table, a fixing sleeve is arranged on the outer side of the support column, a bolt is arranged on the inner side of the fixing sleeve, a clamping device is arranged on one side of the support column, a bulb is arranged at the upper end of the clamping device, a second threaded rod is arranged on the inner side of the main body, and a toothed plate is arranged at the lower end of the second threaded rod. According to the utility model, the extension table is fixedly arranged on the base, the clamping seat is arranged on the extension table, and the clamping seat hole preset on the operation table is clamped with the clamping seat, so that the base and the operation table are connected and fixed, and the spliced design is adopted, so that the disassembly and the installation of workers are more convenient.

Description

Bench suitable for tubular reaction tube

Technical Field

The utility model relates to the technical field of a bench, in particular to a bench suitable for a tubular reaction tube.

Background

The reaction tube is a common chemical reaction device, and is suitable for high-temperature, high-pressure and high-speed reaction systems. The reaction tube has the advantages of relatively high conversion rate and yield of reaction materials, short reaction time and easy control of reaction conditions, and when the reaction tube is used, a rack is needed to be used for placing the reaction tube, so that the chemical reaction condition of liquid in the reaction tube is observed. The following problems exist in the prior art:

1. the existing bench suitable for the tubular reaction tube is fixedly arranged and does not have the functions of adjusting the height and the angle, so that when workers with different heights use the bench, the bench is inconvenient, and when the liquid reaction condition in the reaction tube needs to be observed, the workers need to surround the bench for observation, so that the convenience of using the bench is reduced;

2. the existing bench suitable for the tubular reaction tube only has the effect of placing the reaction tube, when a worker needs to perform experimental operation, the worker needs to take another experiment table to perform experimental operation, and the bench is troublesome, and under the condition of poor visual field, the reaction effect is inconvenient to observe, and the bench is inconvenient to use; when the liquid is required to be mixed, the reaction tube is required to be held on the hand for mixing, so that the reaction tube can be easily dripped on the hand, certain damage is caused to the hands of workers, and when the reaction effect is observed, if the reaction tube is not clamped and fixed, the reaction tube can shake, and the reaction effect is affected;

disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a rack suitable for tubular reaction tube, includes the main part, the upper end of main part is provided with electric telescopic handle, electric telescopic handle's upper end is provided with adjusting device, adjusting device's upper end is provided with placer, one side of placer is provided with the operation panel, the upper end of operation panel is provided with the support column, the outside of support column is provided with fixed cover, the inboard of fixed cover is provided with the bolt, one side of support column is provided with clamping device, clamping device's upper end is provided with the bulb, the inboard of main part is provided with the second threaded rod, the lower extreme of second threaded rod is provided with the pinion rack.

The technical scheme of the utility model is further improved as follows: the adjusting device comprises a first motor, one end of the first motor is provided with a transmission shaft, one end of the transmission shaft is provided with a driving gear, one side of the driving gear is provided with a driven gear, and one side of the driven gear is provided with a rotating rod.

The technical scheme of the utility model is further improved as follows: the placing device comprises a base, a placing cylinder is arranged at the upper end of the base, a placing frame is arranged on one side of the placing cylinder, a through hole is formed in the inner side of the placing frame, an extension table is arranged on one side of the base, and a clamping seat is arranged at the upper end of the extension table.

The technical scheme of the utility model is further improved as follows: the clamping device comprises a clamp, a first threaded rod is arranged on the inner side of the clamp, a clamping block is arranged at one end of the first threaded rod, a rubber pad is arranged on the inner side of the clamping block, and a threaded hole is formed in one side of the first threaded rod.

The technical scheme of the utility model is further improved as follows: one end of the transmission shaft is fixedly connected with one side of the driving gear, and one side of the driving gear is meshed with one side of the driven gear.

The technical scheme of the utility model is further improved as follows: the inner side of the placing frame is fixedly connected with one side of the through hole, and one side of the base is fixedly connected with one side of the extension table.

The technical scheme of the utility model is further improved as follows: one side of the first threaded rod is in threaded connection with the inner side of the clamp through a threaded hole, and one end of the first threaded rod is fixedly connected with one side of the clamping block.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a rack suitable for a tubular reaction tube, which is characterized in that under the combined action of a rotating rod, a driven gear, a driving gear, a first motor and a transmission shaft, the rack is firstly moved to a position required to be used, then a second threaded rod is regulated, so that the second threaded rod drives a toothed plate to move downwards, the toothed plate is contacted with the ground, the rack is limited and fixed, the stability of an integral device is ensured, then the electric telescopic rod is controlled to do extension or contraction movement, so that the height of the rack can be regulated, people with different heights can use the rack conveniently, when the angle of the rack is required to be changed, the first motor is driven, the output end of the first motor drives the transmission shaft to rotate, the transmission shaft drives the driving gear to rotate, the driven gear drives the rotating rod to rotate, and the rotating rod drives a base and a support column to rotate, so that the purpose of rotation regulation is achieved, and a worker can clearly, accurately and intuitively check the reagent reaction degree, and convenience in use is improved.

2. The utility model provides a rack suitable for tubular reaction tubes, which is characterized in that under the combined action of a base, a clamping seat, an extension table, a placing cylinder, a through hole and a placing rack, the placing cylinder is fixedly arranged on the base, the cleaned reaction tubes can be placed in the placing cylinder, the through hole can be arranged on the placing rack on one side of the placing cylinder, the reaction tubes loaded with liquid solvents can be placed in the through hole, so that the separation and the taking are convenient, the working efficiency is improved, the extension table is fixedly arranged on the base, the clamping seat is arranged on the extension table, the clamping seat hole preset on the operation table is clamped with the clamping seat, the base and the operation table are connected and fixed, the spliced design is adopted, the disassembly, the installation and the movement of workers are more convenient, the components on the base can be convenient for the workers to place the reaction tubes, and the components on the operation table can be convenient for the workers to perform experiment operation and use.

3. The utility model provides a bench suitable for a tubular reaction tube, through the combined action of a rubber pad, a clamp, a first threaded rod, a threaded hole and a clamping block, a fixing sleeve is arranged on a support column, a bolt is firstly loosened, the fixing sleeve slides on the support column, so that the clamping device is convenient to adjust according to the length of the reaction tube, when the fixing sleeve is adjusted to a proper position, the fixing sleeve is fixed on the support column by tightening the bolt, two groups of clamping devices are arranged, one group of clamping devices is smaller, the reaction tube with smaller capacity can be placed, one group of clamping devices is larger, the reaction tube with larger capacity can be placed, when the reaction tube is required to be clamped, the reaction tube is firstly penetrated through the inside of the clamp, then the first threaded rod is rotated in the threaded hole, the clamping block is driven to approach the inner side of the clamp, the reaction tube is clamped and fixed, the reaction tube is difficult to shake, a worker can manually stir a reaction solution in the reaction tube, and wait for a chemical reaction, and the lamp bulb arranged at the upper end of the operation table can provide a poor visual field environment for the worker, so that the reaction tube can be protected from being damaged by the friction and the situation of the worker, and the reaction tube can be prevented from being damaged by the fact that the reaction tube is exposed to the outside of the working block is well when the working condition is observed.

Drawings

FIG. 1 is a schematic view showing the structure of a stage suitable for a tubular reaction tube according to the present utility model;

FIG. 2 is a schematic diagram of the structure of the adjusting device of the present utility model;

FIG. 3 is a schematic view of the placement device of the present utility model;

fig. 4 is a schematic structural view of the clamping device of the present utility model.

In the figure: 1. a main body; 2. an electric telescopic rod; 3. an adjusting device; 31. a rotating rod; 32. a driven gear; 33. a drive gear; 34. a first motor; 35. a transmission shaft; 4. a placement device; 41. a base; 42. a clamping seat; 43. an extension table; 44. placing a cylinder; 45. a through hole; 46. a placing rack; 5. a fixed sleeve; 6. a bolt; 7. a support column; 8. a bulb; 9. a clamping device; 91. a rubber pad; 92. a clamp; 93. a first threaded rod; 94. a threaded hole; 95. clamping blocks; 10. an operation table; 11. a second threaded rod; 12. toothed plate.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1 to 4, the utility model provides a bench suitable for a tubular reaction tube, which comprises a main body 1, wherein an electric telescopic rod 2 is arranged at the upper end of the main body 1, an adjusting device 3 is arranged at the upper end of the electric telescopic rod 2, a placing device 4 is arranged at the upper end of the adjusting device 3, an operation table 10 is arranged at one side of the placing device 4, a support column 7 is arranged at the upper end of the operation table 10, a fixing sleeve 5 is arranged at the outer side of the support column 7, a bolt 6 is arranged at the inner side of the fixing sleeve 5, a clamping device 9 is arranged at one side of the support column 7, a bulb 8 is arranged at the upper end of the clamping device 9, a second threaded rod 11 is arranged at the inner side of the main body 1, and a toothed plate 12 is arranged at the lower end of the second threaded rod 11.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the adjusting device 3 includes a first motor 34, a transmission shaft 35 is disposed at one end of the first motor 34, a driving gear 33 is disposed at one end of the transmission shaft 35, a driven gear 32 is disposed at one side of the driving gear 33, a rotating rod 31 is disposed at one side of the driven gear 32, one end of the transmission shaft 35 is fixedly connected with one side of the driving gear 33, and one side of the driving gear 33 is meshed with one side of the driven gear 32.

In this embodiment, firstly, remove the position that needs to use with this rack, then adjust second threaded rod 11, make second threaded rod 11 drive pinion rack 12 and remove downwards, thereby make pinion rack 12 and ground contact, spacing fixedly to this rack, the stability of whole device has been guaranteed, then do extension or shrink motion through controlling electric telescopic handle 2, thereby can adjust the height of rack, be convenient for use the people of different heights, when needs change the angle of this rack, through driving first motor 34, the output of first motor 34 drives transmission shaft 35 and rotates, transmission shaft 35 drives driving gear 33 and rotates, driving gear 33 drives driven gear 32 and rotates, driven gear 32 drives bull stick 31 and rotates, thereby the purpose of rotation regulation has been reached, more make the staff can clear, accurate and intuitively see reagent reaction degree, convenience when having improved the use.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the placement device 4 includes a base 41, a placement cylinder 44 is disposed at an upper end of the base 41, a placement rack 46 is disposed on one side of the placement cylinder 44, a through hole 45 is disposed on an inner side of the placement rack 46, an extension table 43 is disposed on one side of the base 41, a clamping seat 42 is disposed at an upper end of the extension table 43, an inner side of the placement rack 46 is fixedly connected with one side of the through hole 45, and one side of the base 41 is fixedly connected with one side of the extension table 43.

In this embodiment, through fixedly mounting on the base 41 place a section of thick bamboo 44, place a section of thick bamboo 44 inside and can place the reaction tube that has cleared up, and place the rack 46 of section of thick bamboo 44 one side and can be provided with through-hole 45, the reaction tube that carries liquid solvent can be placed to through-hole 45, thereby be convenient for distinguish and take, work efficiency has been improved, and through fixedly mounting on the base 41 extension table 43, there is cassette 42 on the extension table 43, through carrying out the joint with preset cassette hole and cassette 42 on the operation panel 10, thereby accomplish base 41 and operation panel 10 and be connected fixedly, splice formula design has been adopted and has been made things convenient for the staff to dismantle the installation removal more, through the combination of base 41 and operation panel 10, the staff can be convenient for place the reaction tube by the part on the base 41, the part on the operation panel 10 can make things convenient for the staff to carry out experimental operation, convenient for the use.

Example 4

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the clamping device 9 comprises a clamp 92, a first threaded rod 93 is arranged on the inner side of the clamp 92, a clamping block 95 is arranged at one end of the first threaded rod 93, a rubber pad 91 is arranged on the inner side of the clamping block 95, a threaded hole 94 is formed in one side of the first threaded rod 93, one side of the first threaded rod 93 is in threaded connection with the inner side of the clamp 92 through the threaded hole 94, and one end of the first threaded rod 93 is fixedly connected with one side of the clamping block 95.

In this embodiment, through being provided with fixed cover 5 on support column 7, at first turn loose bolt 6, make fixed cover 5 slide on support column 7, thereby be convenient for adjust clamping device 9 according to the length of reaction tube, when adjusting suitable position, screw up bolt 6 and fix fixed cover 5 on support column 7, and through being provided with two sets of clamping device 9, a set of clamping device is very little, can place the reaction tube that the capacity is less, a set of clamping device is very big, can place the reaction tube that the capacity volume is great, when needs carry out the centre gripping to the reaction tube, at first pass the inside of anchor clamps 92 with the reaction tube, then rotate first threaded rod 93, make first threaded rod 93 rotate in screw hole 94, thereby drive clamp block 95 towards the inboard of anchor clamps 92 be close to, thereby carry out the centre gripping fixed to the reaction tube, thereby the reaction tube is difficult for rocking, thereby the staff can manually stir the inside reaction solution of reaction tube, keep still wait for its emergence chemical reaction, and can provide the illumination effect for the staff under the environment that is poor, can observe the circumstances that makes the work environment light can not take place the reaction block under the operation panel 10, can also improve the effect of the response block is difficult to the reaction block, can be avoided the reaction block is more than the response block is difficult to the reaction block is 95, when the situation is difficult to the reaction block is difficult to the outer wall is being difficult to the reaction block is located, the reaction block is 95, and the reaction block is difficult to the reaction block is arranged, and is difficult to the reaction block is's 95 is down, and the reaction is down is difficult to the reaction is down.

The working principle of the rack suitable for the tubular reaction tube is specifically described below.

When the rack suitable for the tubular reaction tube is used, as shown in fig. 1-4, the rack is firstly moved to a position required to be used, then the second threaded rod 11 is regulated, so that the second threaded rod 11 drives the toothed plate 12 to move downwards, the toothed plate 12 contacts with the ground, the rack is limited and fixed, the stability of the whole device is ensured, then the electric telescopic rod 2 is controlled to do extension or contraction movement, the height of the rack can be regulated, people with different heights can use the rack conveniently, when the angle of the rack is required to be changed, the output end of the first motor 34 drives the transmission shaft 35 to rotate, the transmission shaft 35 drives the driving gear 33 to rotate, the driving gear 33 drives the driven gear 32 to rotate, the driven gear 32 drives the rotary rod 31 to rotate, the rotary rod 31 drives the base 41 and the support column 7 to rotate, thereby achieving the purpose of rotation adjustment, enabling operators to clearly, accurately and intuitively check the reaction degree of the reagent, improving the convenience in use, through fixedly mounting a placing cylinder 44 on a base 41, placing the cleaned reaction tube inside the placing cylinder 44, arranging a through hole 45 on a placing frame 46 on one side of the placing cylinder 44, arranging the reaction tube carrying the liquid solvent on the through hole 45, thereby facilitating distinguishing and taking, improving the working efficiency, and through fixedly mounting an extension table 43 on the base 41, clamping a clamping seat 42 on the extension table 43, completing the connection and fixation of the base 41 and the operation table 10, adopting a spliced design to facilitate the disassembly, installation and movement of the operators, and combining the base 41 and the operation table 10, the part on the base 41 can be convenient for the staff place the reaction tube, the part on the operation panel 10 can make things convenient for the staff to carry out experimental operation, convenient use, through being provided with fixed cover 5 on support column 7, at first turn loose bolt 6, make fixed cover 5 slide on support column 7, thereby be convenient for adjust clamping device 9 according to the length of reaction tube, when adjusting suitable position, screw down bolt 6 and fix fixed cover 5 on support column 7, and through being provided with two sets of clamping device 9, a set of clamping device is slightly small, can place the less reaction tube of capacity, a set of clamping device is partial big, can place the great reaction tube of capacity volume, when needs carry out the centre gripping to the reaction tube, at first pass the inside of anchor clamps 92 with the reaction tube, then rotate first threaded rod 93, make first threaded rod 93 rotate in screw hole 94, thereby drive the clamp block 95 and be close to towards the inboard of anchor clamps 92, thereby it is difficult for rocking to carry out the centre gripping to the reaction tube, thereby the inside reaction solution of reaction tube, it takes place the chemical reaction by hand, and keep stand and wait it to take place the chemical reaction, and can be under the circumstances that the work block is difficult to provide the inside the clamp block under the condition of the setting up the condition of the work can be improved and can be used for the people's that the reaction tube is difficult to observe under the condition of the work and the high-temperature is the work condition of the lamp 95, the reaction block is can be more than the life-down, the reaction block is difficult to the reaction block is under the condition can be carried out the work and the visual field 95 is down can be protected and the reaction block 95, the life-down is more has the life-time is more can be reduced, and the life-time the reaction block 95 can be easily has high-down and the life-time, and the life-saving and the life has high-time.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (7)

1. A bench suitable for tubular reaction tubes, comprising a main body (1), characterized in that: the utility model discloses a novel electric telescopic device for the automobile, including main part (1), electric telescopic rod (2) are provided with the upper end of main part (1), the upper end of electric telescopic rod (2) is provided with adjusting device (3), the upper end of adjusting device (3) is provided with placer (4), one side of placer (4) is provided with operation panel (10), the upper end of operation panel (10) is provided with support column (7), the outside of support column (7) is provided with fixed cover (5), the inboard of fixed cover (5) is provided with bolt (6), one side of support column (7) is provided with clamping device (9), the upper end of clamping device (9) is provided with bulb (8), the inboard of main part (1) is provided with second threaded rod (11), the lower extreme of second threaded rod (11) is provided with pinion rack (12).

2. A gantry suitable for use with a tubular reactor tube as claimed in claim 1, wherein: the adjusting device (3) comprises a first motor (34), a transmission shaft (35) is arranged at one end of the first motor (34), a driving gear (33) is arranged at one end of the transmission shaft (35), a driven gear (32) is arranged on one side of the driving gear (33), and a rotating rod (31) is arranged on one side of the driven gear (32).

3. A gantry suitable for use with a tubular reactor tube as claimed in claim 1, wherein: the placement device comprises a base (41), a placement barrel (44) is arranged at the upper end of the base (41), a placement rack (46) is arranged on one side of the placement barrel (44), a through hole (45) is formed in the inner side of the placement rack (46), an extension table (43) is arranged on one side of the base (41), and a clamping seat (42) is arranged at the upper end of the extension table (43).

4. A gantry suitable for use with a tubular reactor tube as claimed in claim 1, wherein: clamping device (9) are including anchor clamps (92), the inboard of anchor clamps (92) is provided with first threaded rod (93), the one end of first threaded rod (93) is provided with clamp splice (95), the inboard of clamp splice (95) is provided with rubber pad (91), one side of first threaded rod (93) is provided with screw hole (94).

5. A gantry suitable for use with a tubular reactor tube as claimed in claim 2, wherein: one end of the transmission shaft (35) is fixedly connected with one side of the driving gear (33), and one side of the driving gear (33) is meshed with one side of the driven gear (32).

6. A gantry suitable for use with a tubular reactor tube as claimed in claim 3, wherein: the inner side of the placement frame (46) is fixedly connected with one side of the through hole (45), and one side of the base (41) is fixedly connected with one side of the extension table (43).

7. A gantry suitable for use with a tubular reactor tube as claimed in claim 4, wherein: one side of the first threaded rod (93) is in threaded connection with the inner side of the clamp (92) through a threaded hole (94), and one end of the first threaded rod (93) is fixedly connected with one side of the clamping block (95).