CN215296548U - Inclined type micro-manometer protective cover - Google Patents
Inclined type micro-manometer protective cover Download PDFInfo
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- CN215296548U CN215296548U CN202120784662.8U CN202120784662U CN215296548U CN 215296548 U CN215296548 U CN 215296548U CN 202120784662 U CN202120784662 U CN 202120784662U CN 215296548 U CN215296548 U CN 215296548U
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- protective cover
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- semicircular plate
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Abstract
The utility model provides a tilting micromanometer protection casing belongs to check out test set technical field. The technical scheme is as follows: the device comprises a base, wherein an adjusting plate is rotatably arranged at one end of the base, connecting pieces are arranged at two ends of the adjusting plate through a first bolt, a measuring pipe parallel to the adjusting plate is arranged at two ends of each connecting piece, a protective cover is concentrically sleeved outside the measuring pipe, two U-shaped clamping plates are symmetrically arranged on the inner side of the protective cover, each U-shaped clamping plate comprises two symmetrically arranged side plates and an end plate, mounting holes are formed in the two side plates and close to openings, second bolts are arranged in the mounting holes, the U-shaped clamping plates are arranged on the adjusting plate, the adjusting plate is located between the end plates and the second bolts, the second bolts are screwed, the two side plates clamp the adjusting plate, and the protective cover is fixed on the end plates through connecting rods; an observation port corresponding to the scale marks on the measuring tube is reserved on the protective cover. The utility model has the advantages that: the glass measuring tube can be protected.
Description
Technical Field
The utility model relates to a check out test set technique especially relates to a tilting micromanometer protection casing.
Background
The inclined micro-pressure meter is called as inclined tube pressure meter, single tube inclined micro-pressure meter, its basic principle is to control the change of liquid level in the container by the change of pressure, and then to amplify the height of liquid level change by the pipeline, thus to measure the pressure, because the liquid level height in the pipeline needs to be observed, the existing measuring tube generally adopts glass tube, the glass tube is set in suspension and the diameter is generally about 0.5 cm. In actual operation, when pressure measurement is performed by a tilting type micro-manometer, two situations occur: firstly, the bodies of the measuring personnel and other personnel touch the glass tube carelessly, so that the glass tube is broken; secondly, when the inclination coefficient is adjusted, the position of the glass tube can be held by a measurer unconsciously for adjustment, and the glass tube can be broken off.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, convenient to use can carry out the tilting micromanometer protection casing of protecting to glass's survey buret.
The utility model discloses a realize through following technical scheme: an inclined type micro-pressure meter protective cover comprises a base, wherein an adjusting plate is rotatably arranged at one end of the base, connecting pieces are arranged at two ends of the adjusting plate through first bolts, a measuring pipe parallel to the adjusting plate is arranged at two ends of each connecting piece, the protective cover is concentrically sleeved outside the measuring pipe, two U-shaped clamping plates are symmetrically arranged on the inner side of the protective cover and comprise two side plates and end plates which are symmetrically arranged, mounting holes are formed in the two side plates and close to openings, second bolts are arranged in the mounting holes, the U-shaped clamping plates are arranged on the adjusting plate, the adjusting plate is located between the end plates and the second bolts, the second bolts are screwed, the two side plates clamp the adjusting plate, and the protective cover is fixed on the end plates through connecting rods;
and an observation port corresponding to the scale marks on the measuring pipe is reserved on the protective cover.
The connecting rod is perpendicular to the adjusting plate.
The protective cover is made of transparent materials.
The protection casing including fixed semicircle board and with fixed semicircle board articulated activity semicircle board, the connecting rod sets up on the fixed semicircle board, fixed semicircle board with fixed semicircle board passes through three connections of bolt.
The connecting rod is fixed in the middle of the fixed semicircular plate, the lower part of the movable semicircular plate is hinged to the lower part of the fixed semicircular plate, and the upper part of the movable semicircular plate is connected with the fixed semicircular plate through the third bolt.
The observation port is arranged on the movable semicircular plate.
The two bolts II are sleeved with plates, the two plates are connected through an intermediate plate, a handle is arranged on the intermediate plate, and the plates are screwed and fixed through the bolts II.
The U-shaped splint can be made of a deformable hard material, such as a steel plate or a plastic plate.
The working principle is as follows: during installation, the measuring pipe is taken down, then the U-shaped clamping plates are clamped on the adjusting plate and screwed down through the second and second bolts, the two side plates clamp the adjusting plate and are installed to the measuring pipe, and the movable semicircular plate and the fixed semicircular plate are connected through the third bolt.
When the measurement tasks are more and the reading is inconvenient through the observation port, the third bolt can be disassembled,
because the connecting rod perpendicular with the regulating plate just the connecting rod is fixed the intermediate position of fixed semicircle board and the lower part of activity semicircle board articulates the lower part of fixed semicircle board makes when activity semicircle board rotates, it is rotatory toward the below outside, does not influence the reading of later stage to surveying buret like this.
When the angle of the adjusting plate needs to be adjusted, the handle can be held to adjust after the fixing piece of the adjusting plate is unscrewed, and the protective cover can also be directly held to adjust.
The utility model has the advantages that: the measuring tube of the glass can be protected; the movable semicircular plate and the fixed semicircular plate are fixed through a second bolt, and when the second bolt is disassembled, the movable semicircular plate rotates downwards, so that the installation and the disassembly of the measuring tube are not influenced; the use is convenient and the structure is simple; when adjusting the angle of surveying buret, convenient operation, and can not smash surveying buret.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural view of the shield and the connecting rod.
Fig. 4 is an open schematic view of the shield.
Wherein the reference numerals are: 1. a base; 2. a protective cover; 3. a U-shaped splint; 4. a second bolt; 5. a plate; 6. a connecting rod; 7. a measurement tube; 101. adjusting the support legs; 102. an inclined plate; 103. a first bolt; 104. a tilt constant scale plate; 106. a connecting member; 201. fixing the semicircular plate; 202. a movable semicircular plate; 203. a viewing port; 301. an end plate; 302. a side plate; 501. a connecting plate; 502. a handle.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
The first embodiment is as follows:
referring to fig. 1-4, an inclined protective cover 2 for a micro-pressure gauge comprises a base 1, wherein one end of the base 1 is rotatably provided with an adjusting plate 102, the other end of the base 1 is provided with an arc-shaped inclination constant scale plate 104, two ends of the adjusting plate 102 are provided with connecting pieces 106 through bolts 103, two ends of each connecting piece 106 are provided with a measuring tube 7 parallel to the adjusting plate 102, the outer side of the measuring tube 7 is concentrically sleeved with the protective cover 2, the inner side of the protective cover 2 is symmetrically provided with two U-shaped clamping plates 3, each U-shaped clamping plate 3 comprises two symmetrically arranged side plates 302 and an end plate 301, mounting holes are formed in the two side plates 302 and close to the opening, bolts two 4 are arranged in the mounting holes, the U-shaped clamping plates 3 are arranged on the adjusting plate 102, the adjusting plate 102 is located between the end plate 301 and the bolts two 4, the two side plates 302 clamp the adjusting plate 102, and the protective cover 2 is fixed on the end plate 301 through connecting rods 6;
a viewing port 203 corresponding to the scale marks on the measuring tube 7 is reserved on the protective cover 2.
A plurality of adjusting legs 101 connected by screw threads are also arranged below the base 1.
The connecting rod 6 is perpendicular to the adjusting plate 102.
The protective cover 2 is made of transparent material, and an integrated annular cover is sleeved outside the measuring tube 7.
The use method comprises the following steps: during installation, the measuring pipe 7 is taken down firstly, then the U-shaped clamping plate 3 is clamped on the adjusting plate 102, the bolt II 4 is screwed, the adjusting plate 102 is clamped by the two side plates 302, the measuring pipe 7 is installed, and the protective cover 2 is sleeved on the outer side of the measuring pipe 7.
Example two:
referring to fig. 1-4, an inclined protective cover 2 for a micro-pressure gauge comprises a base 1, wherein one end of the base 1 is rotatably provided with an adjusting plate 102, the other end of the base 1 is provided with an arc-shaped inclination constant scale plate 104, two ends of the adjusting plate 102 are provided with connecting pieces 106 through bolts 103, two ends of each connecting piece 106 are provided with a measuring tube 7 parallel to the adjusting plate 102, the outer side of the measuring tube 7 is concentrically sleeved with the protective cover 2, the inner side of the protective cover 2 is symmetrically provided with two U-shaped clamping plates 3, each U-shaped clamping plate 3 comprises two symmetrically arranged side plates 302 and an end plate 301, mounting holes are formed in the two side plates 302 and close to the opening, bolts two 4 are arranged in the mounting holes, the U-shaped clamping plates 3 are arranged on the adjusting plate 102, the adjusting plate 102 is located between the end plate 301 and the bolts two 4, the two side plates 302 clamp the adjusting plate 102, and the protective cover 2 is fixed on the end plate 301 through connecting rods 6;
a viewing port 203 corresponding to the scale marks on the measuring tube 7 is reserved on the protective cover 2.
A plurality of adjusting legs 101 connected by screw threads are also arranged below the base 1.
The connecting rod 6 is perpendicular to the adjusting plate 102.
The protective cover 2 is made of transparent materials.
The protection casing 2 includes fixed semicircle board 201 and with fixed semicircle board 201 articulated activity semicircle board 202, connecting rod 6 sets up on fixed semicircle board 201, fixed semicircle board 201 passes through the bolt with fixed semicircle board 201 and is connected three.
The connecting rod 6 is fixed in the middle of the fixed semicircular plate 201, the lower part of the movable semicircular plate 202 is hinged to the lower part of the fixed semicircular plate 201, and the upper part of the movable semicircular plate 202 is connected with the fixed semicircular plate 201 through a third bolt.
The viewing port 203 is provided on the movable semicircular plate 202.
The use method comprises the following steps: during installation, the measuring pipe 7 is taken down firstly, then the U-shaped clamping plate 3 is clamped on the adjusting plate 102, the second bolt 4 is screwed, the adjusting plate 102 is clamped by the two side plates 302, the measuring pipe 7 is installed, and the movable semicircular plate 202 and the fixed semicircular plate 201 are connected through the third bolt.
When the measurement task is more, inconvenient reading is passed through viewing aperture 203, can dismantle bolt three.
Because the connecting rod 6 is perpendicular to the adjusting plate 102 and the connecting rod 6 is fixed at the middle position of the fixed semicircular plate 201 and the lower part of the movable semicircular plate 202 is hinged at the lower part of the fixed semicircular plate 201, when the movable semicircular plate 202 rotates, the lower part is rotated, so that the reading of the measuring pipe 7 in the later period is not influenced.
Example three:
referring to fig. 1-4, on the basis of the first embodiment and the second embodiment: all cup jointed board 5 on two bolts two 4, connect through intermediate lamella 501 between two boards 5, be provided with handle 502 on the intermediate lamella 501, the board is screwed up fixedly through bolt two 4.
The use method comprises the following steps: when the angle of the adjusting plate 102 needs to be adjusted, the handle can be held to adjust after the fixing member of the adjusting plate 102 is loosened, or the shield 2 can be directly held to adjust.
Example four:
referring to fig. 1-4, the U-shaped plywood 3 can be made of a deformable hard material such as a steel plate or a plastic plate according to the first, second and third embodiments.
Example five:
an inclined type micro-manometer protective cover 2 comprises a base 1, wherein an adjusting plate 102 is rotatably arranged at one end of the base 1, an arc-shaped inclination constant scale plate 104 is arranged at the other end of the base 1, connecting pieces 106 are arranged at two ends of the adjusting plate 102 through bolts 103, measuring tubes 7 parallel to the adjusting plate 102 are arranged at two ends of the connecting pieces 106, the protective cover 2 is concentrically sleeved outside the measuring tubes 7, two U-shaped clamping plates 3 are symmetrically arranged on the inner side of the protective cover 2, each U-shaped clamping plate 3 comprises two side plates 302 and an end plate 301 which are symmetrically arranged, mounting holes are formed in the two side plates 302 and close to openings, bolts two 4 are arranged in the mounting holes, the U-shaped clamping plates 3 are arranged on the adjusting plate 102, the adjusting plate 102 is located between the end plate 301 and the bolts two 4, the bolts two 4 are screwed, the adjusting plate 102 is clamped by the two side plates 302, and the protective cover 2 is fixed on the end plate 301 through connecting rods 6;
a viewing port 203 corresponding to the scale marks on the measuring tube 7 is reserved on the protective cover 2.
A plurality of adjusting legs 101 connected by screw threads are also arranged below the base 1.
The connecting rod 6 is perpendicular to the adjusting plate 102.
The protective cover 2 is made of transparent materials.
The protection casing 2 includes fixed semicircle board 201 and with fixed semicircle board 201 articulated activity semicircle board 202, connecting rod 6 sets up on fixed semicircle board 201, fixed semicircle board 201 passes through the bolt with fixed semicircle board 201 and is connected three.
The connecting rod 6 is fixed in the middle of the fixed semicircular plate 201, the lower part of the movable semicircular plate 202 is hinged to the lower part of the fixed semicircular plate 201, and the upper part of the movable semicircular plate 202 is connected with the fixed semicircular plate 201 through a third bolt.
The viewing port 203 is provided on the movable semicircular plate 202.
All cup jointed board 5 on two bolts two 4, connect through intermediate lamella 501 between two boards 5, be provided with handle 502 on the intermediate lamella 501, the board is screwed up fixedly through bolt two 4.
The U-shaped clamping plate 3 can be made of a deformable hard material, such as a steel plate or a plastic plate.
The use method comprises the following steps: during installation, the measuring pipe 7 is taken down firstly, then the U-shaped clamping plate 3 is clamped on the adjusting plate 102, the second bolt 4 is screwed, the adjusting plate 102 is clamped by the two side plates 302, the measuring pipe 7 is installed, and the movable semicircular plate 202 and the fixed semicircular plate 201 are connected through the third bolt.
When the measurement task is more, inconvenient reading is passed through viewing aperture 203, can dismantle bolt three.
Because the connecting rod 6 is perpendicular to the adjusting plate 102 and the connecting rod 6 is fixed at the middle position of the fixed semicircular plate 201 and the lower part of the movable semicircular plate 202 is hinged at the lower part of the fixed semicircular plate 201, when the movable semicircular plate 202 rotates, the lower part is rotated, so that the reading of the measuring pipe 7 in the later period is not influenced.
When the angle of the adjusting plate 102 needs to be adjusted, the handle can be held to adjust after the fixing member of the adjusting plate 102 is loosened, or the shield 2 can be directly held to adjust.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (8)
1. An inclined type micro-pressure meter protective cover comprises a base, wherein an adjusting plate is rotatably arranged at one end of the base, connecting pieces are arranged at two ends of the adjusting plate through first bolts, a measuring pipe parallel to the adjusting plate is arranged at two ends of each connecting piece, the protective cover is concentrically sleeved outside the measuring pipe, two U-shaped clamping plates are symmetrically arranged on the inner side of the protective cover and comprise two side plates and end plates which are symmetrically arranged, mounting holes are formed in the two side plates and close to openings, second bolts are arranged in the mounting holes, the U-shaped clamping plates are arranged on the adjusting plate, the adjusting plate is located between the end plates and the second bolts, the second bolts are screwed, the two side plates clamp the adjusting plate, and the protective cover is fixed on the end plates through connecting rods;
and an observation port corresponding to the scale marks on the measuring pipe is reserved on the protective cover.
2. The inclined protective cover for a micro-manometer of claim 1, wherein the protective cover is made of a transparent material.
3. The inclined protective cover for the micro-manometer of claim 1, wherein the protective cover comprises a fixed semicircular plate and a movable semicircular plate hinged to the fixed semicircular plate, the connecting rod is disposed on the fixed semicircular plate, and the fixed semicircular plate is connected to the fixed semicircular plate through a bolt III.
4. The inclined protective cover for the micro-manometer of claim 3, wherein the connecting rod is fixed at a middle position of the fixed semicircular plate, a lower portion of the movable semicircular plate is hinged at a lower portion of the fixed semicircular plate, and an upper portion of the movable semicircular plate is connected with the fixed semicircular plate through the third bolt.
5. The angled protective shield for a micro-manometer of claim 4, wherein the viewing port is disposed on the movable half-circular plate.
6. The inclined protective cover for the micro-manometer of claim 4, wherein a plate is sleeved on each of the two bolts, the two plates are connected through an intermediate plate, a handle is arranged on the intermediate plate, and the plates are fastened and fixed through the bolts.
7. The inclined protective cover for the micro-manometer of claim 2, wherein the protective cover comprises a fixed semicircular plate and a movable semicircular plate hinged to the fixed semicircular plate, the connecting rod is disposed on the fixed semicircular plate, and the fixed semicircular plate is connected to the fixed semicircular plate through a bolt III.
8. The inclined protective cover for a micro-manometer of claim 1, wherein the connection bar is perpendicular to the adjustment plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120784662.8U CN215296548U (en) | 2021-04-16 | 2021-04-16 | Inclined type micro-manometer protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120784662.8U CN215296548U (en) | 2021-04-16 | 2021-04-16 | Inclined type micro-manometer protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215296548U true CN215296548U (en) | 2021-12-24 |
Family
ID=79536863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120784662.8U Active CN215296548U (en) | 2021-04-16 | 2021-04-16 | Inclined type micro-manometer protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215296548U (en) |
-
2021
- 2021-04-16 CN CN202120784662.8U patent/CN215296548U/en active Active
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