CN212779729U

CN212779729U - Pressure measurement instrument easy to assemble and with adjustable observation angle

Info

Publication number: CN212779729U
Application number: CN202022239914.7U
Authority: CN
Inventors: 刘联波; 刘卓; 贾洪双
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-03-23
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a pressure measurement instrument with adjustable easy to assemble and observation angle, the large-scale motor assembly jig comprises a connecting pipe, the both ends of connecting pipe are equipped with the flange, the middle part of connecting pipe is equipped with the right angle pipe, and the one end that the connecting pipe was kept away from to the right angle pipe is equipped with the regulating part, and the regulating part is including the nozzle stub that can rotate and the uncovered setting in both ends, and the both ends of nozzle stub all are equipped with first plane bearing, and the both ends of nozzle stub all rotate through first plane bearing and be connected with the closing plate, and the upper end mouth of pipe of right angle pipe runs through the closing plate of one side and communicates with the nozzle stub inner chamber, and the middle part. This pressure measurement instrument with adjustable easy to assemble and observation angle, simple structure, simple to operate, the leakproofness is good, can adjust and fix the position and the angle of manometer, conveniently follows different angles and observes the manometer, uses the flexibility height, easy operation, convenient to use.

Description

Pressure measurement instrument easy to assemble and with adjustable observation angle

Technical Field

The utility model relates to a manometer technical field specifically is a pressure measurement instrument with adjustable easy to assemble and observation angle.

Background

The pressure gauge is a meter which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, is very commonly applied and almost extends to all the fields of industrial processes and scientific researches. The method is widely available in the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance plants and shops and the like. Especially in the industrial process control and technical measurement process, the mechanical pressure gauge is more and more widely applied due to the characteristics of high mechanical strength, convenient production and the like of the elastic sensitive element of the mechanical pressure gauge.

The existing pressure gauge for detecting water pressure is mainly installed on a water pipe through a flange. This kind of mode installation is simple, but can not adjust the position of manometer after through flange mounting to can't adjust manometer observation angle, use the flexibility poor, use inconvenient.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a pressure measurement instrument with adjustable easy to assemble and observation angle, simple structure, simple to operate, the leakproofness is good, can adjust and fix the position and the angle of manometer, conveniently follows different angles and observes the manometer, uses the flexibility height, easy operation, and convenient to use can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressure measurement instrument with adjustable easy to assemble and observation angle, includes the connecting pipe, the both ends of connecting pipe are equipped with the flange, the middle part of connecting pipe is equipped with the right angle pipe, the one end that the connecting pipe was kept away from to the right angle pipe is equipped with the regulating part, the regulating part is including the nozzle stub that can rotate and the uncovered setting in both ends, the both ends of nozzle stub all are equipped with first plane bearing, and the both ends of nozzle stub all rotate through first plane bearing and are connected with the closing plate, and the upper end mouth of pipe of right angle pipe runs through the closing plate of one side and communicates with.

The middle part of the short pipe is provided with a vertical pipe communicated with the inside of the short pipe, the inside of the vertical pipe is connected with an inner pipe in a sealing and rotating mode, and the top of the inner pipe is provided with a pressure gauge.

As an optimal technical scheme of the utility model, one side that the connecting pipe was kept away from to the flange is equipped with the tighrening ring, the periphery side of tighrening ring is equipped with sealed leather collar.

As an optimized technical scheme of the utility model, the periphery side middle part of nozzle stub is equipped with evenly distributed's draw-in groove, the upper end of connecting pipe be equipped with the elasticity cardboard of draw-in groove activity joint.

As an optimized technical scheme of the utility model, the medial surface upper end of standpipe is equipped with the sealed bearing who is connected with the inner tube rotation.

As an optimal technical scheme of the utility model, the medial surface lower extreme of standpipe is equipped with the annular plate, the upper surface of annular plate is equipped with rotates the second plane bearing who is connected with the inner tube bottom.

As an optimized technical scheme of the utility model, the screw has been seted up at the side middle part of standpipe, and the inside threaded connection of screw has fastening bolt, fastening bolt is located between second planar bearing and the sealed bearing.

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

1. the utility model discloses easy to assemble and observation angle adjustable pressure measurement instrument of example can be connected connecting pipe and outside pipeline through the flange, and the tighrening ring that has sealed leather collar simultaneously can improve the sealed effect between connecting pipe and the outside pipeline, avoids the pipe connection department to take place the seepage.

2. The pressure detection instrument which is convenient to install and has an adjustable observation angle can rotate the short pipe around the first plane bearing, the short pipe can drive the vertical pipe to rotate, and the vertical pipe can drive the pressure gauge to rotate through the inner pipe, so that the position of the pressure gauge can be adjusted, and the reading of the pressure gauge can be conveniently observed; meanwhile, the short pipe can be clamped and fixed at the position through the clamping of the elastic clamping plate and the clamping groove, and the rotation of the short pipe is avoided.

3. The utility model discloses pressure measurement instrument with adjustable easy to assemble and observation angle of example, the inner tube can rotate around the central axis of sealed bearing and second plane bearing to make the inner tube can drive the manometer and rotate, the observation of the manometer of being convenient for.

4. The utility model discloses pressure measurement instrument with adjustable easy to assemble and observation angle of example, simple structure, simple to operate, the leakproofness is good, can adjust and fix the position and the angle of manometer, and the manometer is observed from different angles to the convenience, uses the flexibility high, easy operation, convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is a schematic cross-sectional structure of fig. 2.

In the figure: the device comprises a connecting pipe 1, a flange 2, a fastening ring 21, a sealing leather ring 22, a right-angle pipe 3, an adjusting piece 4, a short pipe 41, a first plane bearing 42, a sealing plate 43, a clamping groove 5, an elastic clamping plate 6, a vertical pipe 7, a fastening bolt 71, a sealing bearing 72, a pressure gauge 8, an inner pipe 81, an annular plate 9 and a second plane bearing 91.

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 present invention provides a technical solution: the utility model provides a pressure measurement instrument with adjustable easy to assemble and observation angle, includes connecting pipe 1, the both ends of connecting pipe 1 are equipped with flange 2, one side that connecting pipe 1 was kept away from to flange 2 is equipped with tighrening ring 21, the periphery side of tighrening ring 21 is equipped with sealed leather collar 22, can be connected connecting pipe 1 and outside pipe connection through flange 2, tighrening ring 21 that has sealed leather collar 22 simultaneously can improve the sealed effect between connecting pipe 1 and the outside pipeline, avoid the pipe connection department to take place the seepage.

The middle part of connecting pipe 1 is equipped with right angle pipe 3, the one end that connecting pipe 1 was kept away from to right angle pipe 3 is equipped with regulating part 4, regulating part 4 is including can rotating and the uncovered short pipe 41 that sets up in both ends, the both ends of short pipe 41 all are equipped with first plane bearing 42, and the both ends of short pipe 41 all rotate through first plane bearing 42 and be connected with closing plate 43, and the upper end mouth of pipe of right angle pipe 3 run through the closing plate 43 of one side and communicate with the 41 inner chambers of short pipe, can rotate short pipe 41 around first plane bearing 42.

The middle part of nozzle stub 41 is equipped with the standpipe 7 rather than inside intercommunication, and the inside sealed rotation of standpipe 7 is connected with inner tube 81, and the top of inner tube 81 is equipped with manometer 8, can rotate nozzle stub 41 around first plane bearing 42, and nozzle stub 41 can drive standpipe 7 and rotate, and standpipe 7 can drive manometer 8 through inner tube 81 and rotate to adjust the position of manometer 8, conveniently observe the registration of manometer 8.

The middle part of the periphery side of the short pipe 41 is provided with the clamping groove 5 which is uniformly distributed, the upper end of the connecting pipe 1 is provided with the elastic clamping plate 6 movably clamped with the clamping groove 5, the elastic clamping plate 6 can be clamped and fixed with the position of the short pipe 41 through the clamping of the elastic clamping plate 6 and the clamping groove 5, and the short pipe 41 is prevented from rotating.

The inside surface upper end of standpipe 7 is equipped with the sealed bearing 72 of being connected with inner tube 81 rotation, and the inside surface lower extreme of standpipe 7 is equipped with annular plate 9, and the upper surface of annular plate 9 is equipped with rotates the second plane bearing 91 of being connected with inner tube 81 bottom, and inner tube 81 can rotate around the central axis of sealed bearing 72 and second plane bearing 91 to make inner tube 81 can drive manometer 8 and rotate, the observation of manometer 8 of being convenient for.

The screw hole has been seted up at the side middle part of standpipe 7, and the internal thread of screw hole is connected with fastening bolt 71, and fastening bolt 71 is located between second plane bearing 91 and seal bearing 72, can rotate fastening bolt 71 and fix inner tube 81 to avoid manometer 8 to rotate.

Pressure measurement instrument with adjustable whole easy to assemble and observation angle, simple structure, simple to operate, the leakproofness is good, can adjust and fix manometer 8's position and angle, conveniently follows different angles and observes the manometer, uses the flexibility height, easy operation, convenient to use.

When in use:

winding the external pipeline on the fastening ring 21, inserting the sealing rubber ring 22 into the external pipeline, and fixedly connecting the connecting pipe 1 with the external pipeline through the flange 2;

the elastic clamping plate 6 is pulled open, so that the elastic clamping plate 6 is not clamped with the clamping groove 5 any more;

rotating the short pipe 41 around the first plane bearing 42, the short pipe 41 driving the vertical pipe 7 to rotate, the vertical pipe 7 driving the pressure gauge 8 to rotate through the inner pipe 81, thereby adjusting the position of the pressure gauge 8;

loosening the elastic clamping plate 6 and clamping the elastic clamping plate 6 with the clamping groove 5;

the inner pipe 81 is rotated by the pressure gauge 8, the inner pipe 81 rotates around the central axis of the seal bearing 72 and the second plane bearing 91, so that the position of the pressure gauge 8 is adjusted, the inner pipe 81 is fixed by rotating the fastening bolt 71, and the adjustment of the pressure gauge 8 is completed.

The utility model discloses simple structure, simple to operate, the leakproofness is good, can adjust and fix manometer 8's position and angle, and the manometer is observed to convenient follow different angles, uses the flexibility high, easy operation, convenient to use.

The non-public part of the utility model is the prior art, and the concrete structure, the material and the working principle are not detailed. 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

1. The utility model provides a pressure measurement instrument with adjustable easy to assemble and observation angle, includes connecting pipe (1), its characterized in that: flanges (2) are arranged at two ends of the connecting pipe (1), a right-angle pipe (3) is arranged in the middle of the connecting pipe (1), an adjusting piece (4) is arranged at one end, far away from the connecting pipe (1), of the right-angle pipe (3), the adjusting piece (4) comprises a short pipe (41) which can rotate and is provided with two open ends, first plane bearings (42) are arranged at two ends of the short pipe (41), sealing plates (43) are rotatably connected with two ends of the short pipe (41) through the first plane bearings (42), and an upper-end pipe orifice of the right-angle pipe (3) penetrates through the sealing plate (43) at one side and is communicated with an inner cavity of the short pipe (41);

the middle part of nozzle stub (41) is equipped with standpipe (7) rather than inside intercommunication, the inside sealed rotation of standpipe (7) is connected with inner tube (81), the top of inner tube (81) is equipped with manometer (8).

2. The easy-to-mount and viewing angle adjustable pressure sensing gauge of claim 1, wherein: and a fastening ring (21) is arranged on one side, away from the connecting pipe (1), of the flange (2), and a sealing leather ring (22) is arranged on the outer peripheral side of the fastening ring (21).

3. The easy-to-mount and viewing angle adjustable pressure sensing gauge of claim 1, wherein: the middle part of the outer periphery of the short pipe (41) is provided with clamping grooves (5) which are uniformly distributed, and the upper end of the connecting pipe (1) is provided with an elastic clamping plate (6) movably clamped with the clamping grooves (5).

4. The easy-to-mount and viewing angle adjustable pressure sensing gauge of claim 1, wherein: and a sealing bearing (72) rotationally connected with the inner pipe (81) is arranged at the upper end of the inner side surface of the vertical pipe (7).

5. The easy-to-mount and viewing angle adjustable pressure sensing gauge of claim 4, wherein: and the lower end of the inner side surface of the vertical pipe (7) is provided with an annular plate (9), and the upper surface of the annular plate (9) is provided with a second plane bearing (91) which is rotatably connected with the bottom of the inner pipe (81).

6. The easy-to-mount and viewing angle adjustable pressure sensing gauge of claim 5, wherein: the middle part of the side face of the vertical pipe (7) is provided with a screw hole, the inner thread of the screw hole is connected with a fastening bolt (71), and the fastening bolt (71) is positioned between the second plane bearing (91) and the sealing bearing (72).