CN217084053U - Pressure measuring hole plug - Google Patents
Pressure measuring hole plug Download PDFInfo
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- CN217084053U CN217084053U CN202220938604.0U CN202220938604U CN217084053U CN 217084053 U CN217084053 U CN 217084053U CN 202220938604 U CN202220938604 U CN 202220938604U CN 217084053 U CN217084053 U CN 217084053U
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- base
- pressure
- connecting plate
- pressure measuring
- movable rod
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Abstract
The utility model discloses a pressure measuring hole plug, which comprises a base, wherein a pressure measuring device is fixedly arranged and connected on the upper side of the base, and a fixing device is fixedly connected at the middle part of the lower side of the base; the pressure measuring device comprises a fixed bottom plate, an air cylinder is fixedly arranged on the surface of the upper side of the fixed bottom plate, the output end of the air cylinder is connected with a movable rod, the middle part of the outer side of the movable rod is connected with a connecting plate in an attaching mode, the outer wall of one side, away from the fixed bottom plate, of the connecting plate is fixedly connected with a pressure measuring detector, and a detecting probe is fixedly arranged at the bottom end of the movable rod; the fixing device comprises a test rod, a seal ring is fixedly connected to the outer surface of the test rod, and a guide surface is fixedly connected to the bottom end of the test rod. This pressure measurement hole end cap has solved when the pressure measurement fixed insecure, and the skew leads to the wrong problem to appear in data very easily at the pressure measurement in-process.
Description
Technical Field
The utility model relates to a pressure measurement hole end cap technical field specifically is a pressure measurement hole end cap.
Background
The plug is also called as a pipe cap head, and is used for plugging an unnecessary opening in a pipeline to play a role of sealing, and has the same function as a blind plate, a seal head and a pipe cap.
The existing pressure measuring hole plug is not firm in fixation during pressure measurement, and is easy to deviate in the pressure measuring process, so that data errors occur, and the pressure measuring hole plug is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a pressure cell end cap possesses fixed firm advantage such as, and is fixed insecure when having solved the pressure measurement, squints at the pressure measurement in-process very easily, leads to the wrong problem of data to appear.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressure measuring hole end cap, includes the base, base upside fixed mounting is connected with pressure measuring device, the middle part fixedly connected with fixing device of base downside.
The pressure measuring device comprises a fixed base plate, a cylinder is fixedly mounted on the surface of the upper side of the fixed base plate, a movable rod is connected to the output end of the cylinder, a connecting plate is attached to the middle of the outer side of the movable rod, the outer wall of the connecting plate, which is far away from one side of the fixed base plate, is fixedly connected with a pressure measuring detector, and a detection probe is fixedly mounted at the bottom end of the movable rod.
The fixing device comprises a test rod, a seal ring is fixedly connected to the outer surface of the test rod, and a guide surface is fixedly connected to the bottom end of the test rod.
Further, the upside on pressure measurement detection machine surface is provided with the manometer, there is the equal fixed mounting in both sides in pressure measurement detection machine surface's lower extreme left side to have the display lamp.
Furthermore, one side of the connecting plate, which is close to the fixed bottom plate, penetrates through the fixed bottom plate, the outer surface of the top end of the connecting plate is in a threaded design, and the top end of the connecting plate is in threaded connection with a nut.
Further, the bottom end of the fixed bottom plate is fixed on the surface of the upper side of the base, and bolts are movably connected to the left end and the right end of the upper side of the base.
Furthermore, the outer side of the movable rod is completely attached to the inner side of the test rod, and the outer surface of the guide surface is of a conical structure.
Furthermore, the outer surface of the detection probe adopts a conical structure, and the outer surface of the detection probe is completely attached to the inner surface of the guide surface.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. the pressure measuring hole plug is firm in fixation and convenient to use, and accuracy of pressure measuring values is improved.
2. This pressure measurement hole end cap, during the use, with the base laminating in the pipeline outside, the bolt is fixed the base on the pipeline, and the test bar aims at the pipeline and extends to inside, and the cylinder output passes through the movable rod cooperation and drives test probe and remove to its test bar inner wall.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
fig. 3 is the utility model discloses a structure manometer top view.
In the figure: the device comprises a base 1, bolts 2, a fixed base plate 3, a pressure measuring detector 4, a pressure gauge 5, a movable rod 6, an air cylinder 7, a sealing ring 8, a guide surface 9, a test rod 10, a test probe 11, a connecting plate 12 and a nut 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the pressure measuring hole plug of the present embodiment includes a base 1, a pressure measuring device is fixedly installed and connected on the upper side of the base 1, and a fixing device is fixedly connected in the middle of the lower side of the base 1.
The pressure measuring device comprises a fixed bottom plate 3, the bottom end of the fixed bottom plate 3 is fixed on the upper side surface of a base 1, the left end and the right end of the upper side of the base 1 are movably connected with bolts 2, the upper side surface of the fixed bottom plate 3 is fixedly provided with a cylinder 7, the output end of the cylinder 7 is connected with a movable rod 6, the middle part of the outer side of the movable rod 6 is connected with a connecting plate 12 in a laminating way, one side of the connecting plate 12, which is close to the fixed bottom plate 3, penetrates through the fixed bottom plate 3, and 12 top surfaces of connecting plate are the screw design, 12 top threaded connection nuts 13 of connecting plate, the outer wall fixedly connected with pressure measurement detection machine 4 of 3 one sides of PMKD are kept away from to connecting plate 12, the upside on pressure measurement detection machine 4 surface is provided with manometer 5, there is the equal fixed mounting in both sides in the lower extreme left side on pressure measurement detection machine 4 surface to have a display lamp, 6 bottom fixed mounting of movable rod has test probe 11, test probe 11 surface adopts the toper structure.
Wherein, pressure measurement detection machine 4 passes through nut 13 and connecting plate 12 to be fixed on PMKD 3 surface to movable rod 6 reciprocates through connecting plate 12 and PMKD 3 middle part, and movable rod 6 is extending structure, drives movable rod 6 through cylinder 7 and extends to test bar 10 inner wall with test probe 11 and carries out the pressure measurement, and pressure measurement detection machine 4 can shift out oneself from PMKD 3 surface through nut 13 and the separation of connecting plate 12, and it is comparatively convenient to install.
Fixing device includes test rod 10, and 6 outsides of movable rod are laminated completely with test rod 10 inboards, and test rod 10 external surface fixedly connected with sealing washer 8, test rod 10 bottom fixedly connected with spigot surface 9, and 9 surfaces of spigot surface are the toper structure, and 11 surfaces of test probe are laminated completely with 9 internal surfaces of spigot surface.
Wherein, the 10 tops of test bar are fixed at base 1 lower surface, and 8 inlays at the 10 outer walls of test bar of sealing washer, and 10 entering pipeline of test bar are, and 8 laminating completely to the pipeline inner wall of sealing washer prevent rivers from flowing out from the gap, and 8 completion laminating rivers can only follow 9 inboard flows of spigot surface to the pressure of test probe 11 to the inboard completion of pipeline, and test probe 11 provides the staff with data transmission to 5 insides of manometer and consults.
The working principle of the above embodiment is as follows: during the use, with the laminating of base 1 in the pipeline outside, bolt 2 is fixed base 1 on the pipeline, test bar 10 is aimed at the pipeline and is extended to inside, 7 outputs of cylinder drive test probe 11 through 6 cooperations of movable rod and remove to its test bar 10 inner wall, through the pressure that test probe 11 brought to the inside rivers of pipeline with information transfer to 5 inside staff's that provide of manometer observe, if pressure is qualified, the display lamp can light simultaneously, convenient to use.
Has the advantages that:
1. the pressure measuring hole plug is firm in fixation and convenient to use, and accuracy of pressure measuring values is improved.
2. This pressure measurement hole end cap, during the use, with the laminating of base 1 in the pipeline outside, bolt 2 is fixed base 1 on the pipeline, and test bar 10 aligns the pipeline and extends to inside, and 7 outputs of cylinder drive test probe 11 through 6 cooperations of movable rod and remove to its test bar 10 inner walls.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pressure cell end cap, includes base (1), its characterized in that: the upper side of the base (1) is fixedly provided with a pressure measuring device, and the middle part of the lower side of the base (1) is fixedly connected with a fixing device;
the pressure measuring device comprises a fixed bottom plate (3), an air cylinder (7) is fixedly mounted on the upper side surface of the fixed bottom plate (3), the output end of the air cylinder (7) is connected with a movable rod (6), the middle part of the outer side of the movable rod (6) is connected with a connecting plate (12) in an attaching mode, the outer wall of one side, away from the fixed bottom plate (3), of the connecting plate (12) is fixedly connected with a pressure measuring detector (4), and a detecting probe (11) is fixedly mounted at the bottom end of the movable rod (6);
the fixing device comprises a testing rod (10), wherein a sealing ring (8) is fixedly connected to the outer surface of the testing rod (10), and a guide surface (9) is fixedly connected to the bottom end of the testing rod (10).
2. The pressure tap plug according to claim 1, wherein: the upside on pressure measurement detection machine (4) surface is provided with manometer (5), there is the equal fixed mounting in both sides in pressure measurement detection machine (4) surperficial lower extreme left side to have the display lamp.
3. The pressure tap plug according to claim 1, wherein: the connecting plate (12) is close to one side of the fixed bottom plate (3) and penetrates through the fixed bottom plate (3), the outer surface of the top end of the connecting plate (12) is in a threaded design, and the top end of the connecting plate (12) is in threaded connection with a nut (13).
4. The pressure tap plug according to claim 1, wherein: the bottom end of the fixed base plate (3) is fixed on the upper side surface of the base (1), and bolts (2) are movably connected to the left end and the right end of the upper side of the base (1).
5. The pressure tap plug according to claim 1, wherein: the outer side of the movable rod (6) is completely attached to the inner side of the test rod (10), and the outer surface of the guide surface (9) is of a conical structure.
6. The pressure tap plug of claim 5, wherein: the outer surface of the detection probe (11) adopts a conical structure, and the outer surface of the detection probe (11) is completely attached to the inner surface of the guide surface (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220938604.0U CN217084053U (en) | 2022-04-22 | 2022-04-22 | Pressure measuring hole plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220938604.0U CN217084053U (en) | 2022-04-22 | 2022-04-22 | Pressure measuring hole plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217084053U true CN217084053U (en) | 2022-07-29 |
Family
ID=82502380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220938604.0U Active CN217084053U (en) | 2022-04-22 | 2022-04-22 | Pressure measuring hole plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217084053U (en) |
-
2022
- 2022-04-22 CN CN202220938604.0U patent/CN217084053U/en active Active
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