CN219038661U - Dewar pressure detection device - Google Patents
Dewar pressure detection device Download PDFInfo
- Publication number
- CN219038661U CN219038661U CN202222694614.7U CN202222694614U CN219038661U CN 219038661 U CN219038661 U CN 219038661U CN 202222694614 U CN202222694614 U CN 202222694614U CN 219038661 U CN219038661 U CN 219038661U
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- dewar
- guide bar
- clamp plate
- pressure detection
- detection device
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Abstract
The utility model relates to a detection device, in particular to a Dewar pressure detection device. The utility model aims to provide a Dewar can pressure detection device which is convenient to fix a Dewar can and does not influence the working efficiency. The Dewar pressure detection device comprises a supporting bottom plate, a pressure detector, an air pipe, a mounting seat, an air cylinder, a first guide rod and the like; the front side of the supporting bottom plate is connected with a pressure detector, the pressure detector is connected with an air pipe, the rear side of the top of the supporting bottom plate is connected with a mounting seat, an air cylinder is mounted on the mounting seat, and a telescopic rod of the air cylinder is connected with a first guide rod. The cylinder can drive the movable clamp plate to move rightwards to clamp the dewar, and can also drive the movable clamp plate to move leftwards to loosen the dewar, so that the dewar can be conveniently fixed and loosened without affecting the working efficiency.
Description
Technical Field
The utility model relates to a detection device, in particular to a Dewar pressure detection device.
Background
The dewar is a container designed for storing liquid oxygen and liquid nitrogen, is generally made of super vacuum heat-insulating stainless steel, and needs to be subjected to pressure detection after being manufactured, so that whether the pressure inside the dewar is qualified or not is judged.
To the problem that exists at present, design a conveniently fix the detection device of dewar jar, can not influence work efficiency.
Disclosure of Invention
In order to overcome the defects that the clamp and the bolt are used for fixing the Dewar can, the bolt is required to be detached when the Dewar can is loosened, and then the clamp is taken away, so that the operation is complicated, and the working efficiency is affected, the technical problem of the utility model is that: the Dewar pressure detection device is convenient to fix the Dewar and cannot influence the working efficiency.
The technical scheme is as follows: the utility model provides a dewar jar pressure detection device, including supporting baseplate, the pressure detection appearance, the trachea, the mount pad, the cylinder, first guide bar, the second guide bar, the support column, movable clamp plate and fixed splint, the supporting baseplate front side is connected with the pressure detection appearance, be connected with the trachea on the pressure detection appearance, supporting baseplate top rear side connection mount pad, install the cylinder on the mount pad, be connected with first guide bar on the telescopic link of cylinder, supporting baseplate top rear side is connected with two support columns, be connected with the second guide bar between the support column, evenly spaced is connected with the movable clamp plate that is used for clieing the dewar jar on the first guide bar, second guide bar and movable clamp plate sliding connection, evenly spaced is connected with the fixed splint that is used for assisting to clip the dewar jar on the second guide bar, first guide bar sliding type runs through the fixed clamp plate.
Optionally, the device also comprises a spacer, and the movable clamping plate and the fixed clamping plate are both connected with the spacer.
Optionally, the top of the supporting bottom plate is evenly spaced with placement slots for placing dewar cans.
Optionally, the pressure detector also comprises a sealing ring, and the joint of the pressure detector and the air pipe is connected with the sealing ring.
The beneficial effects of the utility model are as follows: the cylinder can drive the movable clamp plate to move rightwards to clamp the dewar, and can also drive the movable clamp plate to move leftwards to loosen the dewar, so that the dewar can be conveniently fixed and loosened without affecting the working efficiency.
Drawings
Fig. 1 is a schematic perspective view of a first part of the present utility model.
Fig. 2 is a schematic perspective view of a second part of the present utility model.
Fig. 3 is a schematic perspective view of the pressure detector, the air pipe and the sealing ring according to the present utility model.
Meaning of reference numerals in the drawings: 1: supporting bottom plate, 2: dewar, 3: pressure detector, 4: trachea, 5: mounting base, 6: cylinder, 7: first guide bar, 71: second guide bar, 72: support column, 8: movable clamp plate, 9: fixed splint, 10: spacer, 11: placement groove, 12: and (3) a sealing ring.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present utility model, are used only with reference to the drawings of the present utility model, and are not meant to be limiting in any way.
Example 1
Referring to fig. 1 and 2, the dewar pressure detection device comprises a supporting base plate 1, a pressure detector 3, an air pipe 4, a mounting seat 5, an air cylinder 6, a first guide rod 7, a second guide rod 71, a support column 72, a movable clamping plate 8 and a fixed clamping plate 9, wherein a placing groove 11 is evenly spaced at the top of the supporting base plate 1, the placing groove 11 is used for placing the dewar 2, the right part of the front side of the supporting base plate 1 is connected with the pressure detector 3 through a bolt, the top of the pressure detector 3 is connected with the air pipe 4, the left rear side of the top of the supporting base plate 1 is connected with the mounting seat 5 through the bolt, the top of the mounting seat 5 is provided with the air cylinder 6 through the bolt, the telescopic rods of the air cylinder 6 are connected with the first guide rod 7, the left side and the right side of the rear side of the top of the supporting base plate 1 are all connected with the support column 72 through the bolt, the second guide rod 71 is connected with the movable clamping plate 8 at equal intervals on the top of the first guide rod 7, the movable clamping plate 8 is used for clamping the dewar 2, the second guide rod 71 is connected with the movable clamping plate 8 in a sliding mode, the right side of the supporting plate 9 is evenly spaced on the second guide rod 71 is connected with the fixed clamping plate 9 through the bolt, and the fixed clamping plate 9 is used for clamping the dewar 2 through the fixed clamping plate 9.
People put dewar jar 2 into standing groove 11, then control the telescopic link extension of cylinder 6, cylinder 6 drives first guide bar 7 and moves to the right, first guide bar 7 drives movable clamp plate 8 and moves to the right, cooperation through fixed clamp plate 9, clip dewar jar 2, after the centre gripping, close cylinder 6, then connect trachea 4 on dewar jar 2, detect dewar jar 2's pressure, after the detection is accomplished, pull down trachea 4 from dewar jar 2, then control the telescopic link of cylinder 6 and shorten, cylinder 6 drives movable clamp plate 8 and moves to the left, loosen dewar jar 2, after the loosening, close cylinder 6, so, can conveniently fix dewar jar 2 and loosen, can not influence work efficiency.
Example 2
Based on the embodiment 1, referring to fig. 2, the dewar further comprises a spacer 10, wherein the movable clamping plate 8 and the fixed clamping plate 9 are connected with the spacer 10, and the spacer 10 can protect the dewar 2.
Referring to fig. 3, the pressure detector further comprises a sealing ring 12, and the sealing ring 12 is connected to the joint of the pressure detector 3 and the air pipe 4.
The movable clamping plate 8 and the fixed clamping plate 9 clamp the dewar 2, the spacer 10 is directly contacted with the dewar 2, the spacer 10 can protect the dewar 2, the movable clamping plate 8 and the fixed clamping plate 9 are prevented from damaging the dewar 2, the sealing ring 12 can improve the tightness between the pressure detector 3 and the air pipe 4, and the air leakage of the air pipe 4 is prevented from affecting the detection precision.
It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the utility model in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the utility model.
Claims (4)
1. The utility model provides a dewar jar pressure detection device, including supporting baseplate (1), pressure detection appearance (3) and trachea (4), supporting baseplate (1) front side is connected with pressure detection appearance (3), be connected with trachea (4) on pressure detection appearance (3), characterized by is still including mount pad (5), cylinder (6), first guide bar (7), second guide bar (71), support column (72), movable clamp plate (8) and fixed splint (9), mount pad (5) are connected to supporting baseplate (1) top rear side, install cylinder (6) on mount pad (5), be connected with first guide bar (7) on the telescopic link of cylinder (6), supporting baseplate (1) top rear side is connected with two support columns (72), be connected with second guide bar (71) between support column (72), evenly spaced on first guide bar (7) are connected with movable clamp plate (8) that are used for holding dewar jar (2), second guide bar (71) and movable clamp plate (8) sliding connection, evenly spaced on second guide bar (71) are connected with a clamp plate (9) and are used for holding auxiliary guide bar (9) through fixed splint (9).
2. A dewar pressure detecting device according to claim 1, further comprising a spacer (10), wherein the movable clamp plate (8) and the fixed clamp plate (9) are connected with the spacer (10).
3. A dewar pressure detecting device according to claim 2, characterized in that the top of the supporting base plate (1) is evenly spaced with placement grooves (11) for placing the dewar (2).
4. A dewar pressure detecting device according to claim 3, further comprising a sealing ring (12), the junction of the pressure detector (3) and the air tube (4) being connected with the sealing ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222694614.7U CN219038661U (en) | 2022-10-12 | 2022-10-12 | Dewar pressure detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222694614.7U CN219038661U (en) | 2022-10-12 | 2022-10-12 | Dewar pressure detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219038661U true CN219038661U (en) | 2023-05-16 |
Family
ID=86278149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222694614.7U Active CN219038661U (en) | 2022-10-12 | 2022-10-12 | Dewar pressure detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219038661U (en) |
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2022
- 2022-10-12 CN CN202222694614.7U patent/CN219038661U/en active Active
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