CN215768355U

CN215768355U - Natural gas heat value tester

Info

Publication number: CN215768355U
Application number: CN202122256635.6U
Authority: CN
Inventors: 万飞翔
Original assignee: Tianjin Yihangwan Gas Equipment Technology Co ltd
Current assignee: Tianjin Yihangwan Gas Equipment Technology Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-08
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a natural gas calorific value tester, which comprises a box body, wherein an adjusting mechanism is arranged at the bottom end inside the box body, a supporting plate is arranged at the upper part of the adjusting mechanism, a placing rack is arranged at the upper part of the supporting plate, a groove is formed in the upper part of the placing rack, a natural gas calorific value tester body is arranged in the groove, a cover plate is rotatably arranged at the upper part of the box body, a plurality of fixing mechanisms are arranged at the bottom of the cover plate, a pressing plate is arranged at the lower end of each fixing mechanism, the bottom of the pressing plate is abutted against the upper part of the natural gas calorific value tester body, the adjusting mechanism comprises a worm, a threaded rod, a sleeve and a worm wheel, the worm is rotatably arranged at the lower end inside the box body, and the threaded rod is rotatably arranged at the bottom end inside the box body. When the device is used, the device is convenient to carry and transfer through the box body and the universal wheels, time and labor are saved, the protection of the natural gas heat value tester is improved during transfer, and the device is convenient to use.

Description

Natural gas heat value tester

Technical Field

The utility model relates to the technical field of a heat value tester, in particular to a natural gas heat value tester.

Background

The natural gas is used as an environment-friendly, clean and efficient energy source, and has promotion and promotion effects on reducing environmental pollution. And generally, a natural gas heat value tester can be used when the natural gas is detected, so that the content of gas components in the natural gas can be effectively detected, and the component content, the heat value and the like can be calculated.

The following problems exist when using the existing natural gas calorific value tester: when in use, workers are generally carried to a place to be detected, which wastes time and labor and is inconvenient to carry; and the instrument is not knocked down when being carried, so that the instrument is easily damaged, and the economic cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a natural gas calorific value tester to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the natural gas calorific value tester comprises a box body, the inside bottom of box is provided with adjustment mechanism, adjustment mechanism's upper portion is provided with the backup pad, the rack is installed on the upper portion of backup pad, the upper portion of rack is seted up flutedly, be provided with natural gas calorific value tester body in the recess, the upper portion of box is rotated and is installed the apron, the bottom of apron is provided with a plurality of fixed establishment, fixed establishment's lower extreme is provided with the clamp plate, the bottom of clamp plate and the upper portion butt of natural gas calorific value tester body.

Preferably, adjustment mechanism includes worm, threaded rod, sleeve, worm wheel, the worm rotates the inside lower extreme of installing at the box, the threaded rod rotates the inside bottom of installing at the box, the top threaded connection of telescopic bottom and threaded rod, the worm wheel is installed on the threaded rod, just worm wheel and worm meshing, telescopic top is connected with the bottom of backup pad.

Preferably, fixed establishment includes connecting block, first spring, riser, the bottom at the apron is installed to the connecting block, logical groove has been seted up to the bottom of connecting block, first spring mounting is in leading to the inslot, the riser is installed in the bottom of first spring, just riser and logical groove sliding connection, the bottom of riser is connected with the upper portion of clamp plate.

Preferably, a rectangular groove is formed in the right side of the upper portion of the cover plate, a sliding rod is installed in the rectangular groove, a handle is installed on the sliding rod in a sliding mode, a second spring is arranged on the left side of the handle, the left end of the second spring is connected with the inner wall of the rectangular groove, an inserting block is installed at the upper end of the right side of the box body, a slot is formed in the upper portion of the inserting block, and the bottom end of the handle penetrates into the slot.

Preferably, the inside left and right sides of box has all seted up the spout, install the guide bar in the spout, just backup pad and guide bar sliding connection, install a plurality of stoppers on the guide bar.

Preferably, the telescopic links are installed to the inside bottom left and right sides of box, the top of telescopic link is connected with the bottom of backup pad.

Preferably, the front face of the box body is rotatably provided with a turntable, and one end of the turntable penetrates into the box body and is connected with one end of the worm.

Preferably, four universal wheels are installed at the bottom of the box body, and the four universal wheels are distributed in a rectangular shape.

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

1. the box body and the universal wheels are arranged, so that the natural gas heat value tester body can be moved conveniently when in use, does not need to be moved manually, and is time-saving and labor-saving;

2. the natural gas heat value tester is provided with the rotary disc, the adjusting mechanism and the telescopic rod, when the natural gas heat value tester body needs to be used, the rotary disc rotates to drive the worm to rotate, the worm rotates to drive the supporting plate to move upwards, so that the natural gas heat value tester body is moved out of the box body to be used, and after the natural gas heat value tester is used, the natural gas heat value tester body is moved downwards into the box body, so that the natural gas heat value tester body is protected conveniently and prevented from being damaged due to collision;

3. the natural gas heat value tester is also provided with the fixing mechanism and the pressing plate, so that the natural gas heat value tester body can be fixed and limited through the first spring and the pressing plate when the natural gas heat value tester body is transferred, and the natural gas heat value tester body is not easy to damage during transfer.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

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

FIG. 3 is an enlarged view of the structure of part A in FIG. 1;

FIG. 4 is an enlarged schematic view of the structure of part B of FIG. 1;

fig. 5 is an enlarged schematic view of the structure of part C in fig. 1.

In the figure: 1. a box body; 2. an adjustment mechanism; 21. a worm; 22. a threaded rod; 23. a sleeve; 24. a worm gear; 3. a support plate; 4. placing a rack; 5. a natural gas calorific value tester body; 6. a cover plate; 7. a fixing mechanism; 71. connecting blocks; 72. a first spring; 73. a vertical block; 8. pressing a plate; 9. a slide bar; 10. a handle; 11. a second spring; 12. inserting a block; 13. a guide bar; 14. a limiting block; 15. a telescopic rod; 16. a turntable; 17. a universal wheel.

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, the present invention provides a technical solution: the natural gas calorific value tester comprises a box body 1, wherein an adjusting mechanism 2 is arranged at the bottom end inside the box body 1, a supporting plate 3 is arranged at the upper part of the adjusting mechanism 2, a placing frame 4 is arranged at the upper part of the supporting plate 3, a groove is formed in the upper part of the placing frame 4, a natural gas calorific value tester body 5 is arranged in the groove, a cover plate 6 is rotatably arranged at the upper part of the box body 1, a plurality of fixing mechanisms 7 are arranged at the bottom of the cover plate 6, a pressing plate 8 is arranged at the lower end of each fixing mechanism 7, and the bottom of each pressing plate 8 is abutted to the upper part of the natural gas calorific value tester body 5;

the adjusting mechanism 2 comprises a worm 21, a threaded rod 22, a sleeve 23 and a worm wheel 24, the worm 21 is rotatably installed at the inner lower end of the box body 1, the threaded rod 22 is rotatably installed at the inner bottom end of the box body 1, the bottom end of the sleeve 23 is in threaded connection with the top end of the threaded rod 22, the worm wheel 24 is installed on the threaded rod 22, the worm wheel 24 is meshed with the worm 21, the top end of the sleeve 23 is connected with the bottom of the support plate 3, the fixing mechanism 7 comprises a connecting block 71, a first spring 72 and a vertical block 73, the connecting block 71 is installed at the bottom of the cover plate 6, a through groove is formed in the bottom end of the connecting block 71, the first spring 72 is installed in the through groove, the vertical block 73 is installed at the bottom end of the first spring 72, the vertical block 73 is in sliding connection with the through groove, the bottom end of the vertical block 73 is connected with the upper portion of the press plate 8, a rectangular groove is formed in the right side of the upper portion of the cover plate 6, a slide rod 9 is installed in the rectangular groove, a pull handle 10 is slidably installed on the slide rod 9, handle 10's left side is provided with second spring 11, and the left end of second spring 11 and the interior wall connection of rectangular channel, inserted block 12 is installed to box 1's right side upper end, the slot has been seted up on inserted block 12's upper portion, handle 10's bottom is run through into the slot, the spout has all been seted up to box 1's the inside left and right sides, install guide bar 13 in the spout, and backup pad 3 and guide bar 13 sliding connection, install a plurality of stoppers 14 on the guide bar 13, telescopic link 15 is all installed to box 1's the inside bottom left and right sides, the top of telescopic link 15 is connected with backup pad 3's bottom, box 1's front is rotated and is provided with carousel 16, the one end of carousel 16 runs through into box 1 and is connected with the one end of worm 21, four universal wheels 17 are installed to box 1's bottom, four universal wheels 17 are the rectangle and distribute.

The working principle is as follows: when the utility model is used, the box body 1 is transferred to the place for detection through the universal wheel 17, then the handle 10 is pulled leftwards to be away from the slot on the insert block 12, then the cover plate 6 is opened, then the rotary plate 16 is rotated to drive the worm 21 to rotate, the worm 21 is rotated to drive the worm wheel 24 to rotate, the worm wheel 24 is rotated to drive the threaded rod 22 to rotate, the threaded rod 22 is rotated to drive the sleeve 23 to move up and down, the sleeve 23 moves up to drive the transverse plate to move up, when the transverse plate touches the limit block 14 at the upper end of the guide rod 13, the rotary plate 16 is stopped to rotate, at the moment, the natural gas heat value tester can be used for working, after the working is finished, the transverse plate is moved down by reversely rotating the alignment plate, thereby the natural gas heat value tester can be conveniently stored in the box body 1, the natural gas heat value tester is protected, the cover plate 6 is closed after the working is finished, the pressing plate 8 is abutted to the natural gas heat value tester through the elastic acting force of the first spring 72, thereby fix spacing to the natural gas calorific value apparatus for the natural gas calorific value apparatus can be more stable when shifting, and the protectiveness is stronger. When the device is used, the device is convenient to carry and transfer through the box body 1 and the universal wheels 17, time and labor are saved, the protection of the natural gas heat value tester is improved during transfer, and the device is convenient to use.

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. Natural gas calorific value apparatus, including box (1), its characterized in that: the inside bottom of box (1) is provided with adjustment mechanism (2), the upper portion of adjustment mechanism (2) is provided with backup pad (3), the upper portion of backup pad (3) is provided with rack (4), the upper portion of rack (4) is seted up flutedly, be provided with natural gas calorific value apparatus body (5) in the recess, the upper portion of box (1) is rotated and is provided with apron (6), the bottom of apron (6) is provided with a plurality of fixed establishment (7), the lower extreme of fixed establishment (7) is provided with clamp plate (8), the bottom of clamp plate (8) and the upper portion butt of natural gas calorific value apparatus body (5).

2. A natural gas calorific value tester as claimed in claim 1, wherein: adjustment mechanism (2) include worm (21), threaded rod (22), sleeve (23), worm wheel (24), worm (21) are rotated and are installed the inside lower extreme in box (1), threaded rod (22) are rotated and are installed the inside bottom in box (1), the bottom of sleeve (23) and the top threaded connection of threaded rod (22), worm wheel (24) are installed on threaded rod (22), just worm wheel (24) mesh with worm (21), the top of sleeve (23) is connected with the bottom of backup pad (3).

3. A natural gas calorific value tester as claimed in claim 1, wherein: fixing mechanism (7) are including connecting block (71), first spring (72), riser (73), the bottom at apron (6) is installed in connecting block (71), logical groove has been seted up to the bottom of connecting block (71), install in logical inslot in first spring (72), riser (73) are installed in the bottom of first spring (72), just riser (73) and logical groove sliding connection, the bottom of riser (73) is connected with the upper portion of clamp plate (8).

4. A natural gas calorific value tester as claimed in claim 1, wherein: the rectangular channel has been seted up on the upper portion right side of apron (6), slide bar (9) are installed to the rectangular channel, slidable mounting has handle (10) on slide bar (9), the left side of handle (10) is provided with second spring (11), just the left end of second spring (11) and the interior wall connection of rectangular channel, inserted block (12) are installed to the right side upper end of box (1), the slot has been seted up on the upper portion of inserted block (12), the bottom of handle (10) runs through into the slot.

5. A natural gas calorific value tester as claimed in claim 1, wherein: the spout has all been seted up to the inside left and right sides of box (1), install guide bar (13) in the spout, just backup pad (3) and guide bar (13) sliding connection, install a plurality of stoppers (14) on guide bar (13).

6. A natural gas calorific value tester as claimed in claim 1, wherein: the telescopic rods (15) are installed on the left side and the right side of the bottom end of the box body (1), and the top ends of the telescopic rods (15) are connected with the bottom of the supporting plate (3).

7. A natural gas calorific value tester as claimed in claim 1, wherein: the front face of the box body (1) is rotatably provided with a turntable (16), and one end of the turntable (16) penetrates into the box body (1) and is connected with one end of a worm (21).

8. A natural gas calorific value tester as claimed in claim 1, wherein: four universal wheels (17) are installed to the bottom of box (1), four universal wheels (17) are the rectangle and distribute.