CN211347171U

CN211347171U - Pressure gauge mirror surface red pointer pressure device

Info

Publication number: CN211347171U
Application number: CN201922208041.0U
Authority: CN
Inventors: 孔令妹; 佘杰
Original assignee: Yangzhou Meizhijie Instrument Co ltd
Current assignee: Yangzhou Meizhijie Instrument Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-25
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a mirror surface red pointer pressure device of a pressure gauge, which comprises a base, a double-gauge indicating component, a fine gauge, a rough gauge and a block adjusting component, wherein both ends of the upper surface of the base are respectively provided with a bolt, the inner surface of the base is provided with the double-gauge indicating component, the upper part of the base is fixedly connected with a shell, the lower part of one side of the outer surface of the shell is provided with the fine gauge, the upper part of one side of the outer surface of the shell is provided, the structure is simple, the pointer reading in a larger range can be covered roughly, the detailed specific reading can be displayed clearly, and by utilizing the double-indicator structure, so that the personnel can operate and record data conveniently, and can adjust the maximum warning area and the minimum warning area, when the pointer has dangerous reading, the warning device has the advantages that personnel are warned, so that the dangerous numerical value can be conveniently adjusted according to the use condition in production, and the dangerous condition is avoided.

Description

Pressure gauge mirror surface red pointer pressure device

Technical Field

The utility model relates to a manometer technical field specifically is a red pointer pressure device of manometer mirror surface.

Background

Pressure gauges (english name: pressure gauge) are instruments that measure and indicate pressures above ambient pressure using elastic elements as sensitive elements, and are widely used, and are almost all spread in all fields of industrial processes and scientific research. 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.

Firstly, most pressure gauges cannot adjust the maximum warning area and the minimum warning area, and meanwhile, when dangerous readings appear on a pointer of the pressure gauge, the pressure gauge cannot warn people, so that dangerous conditions are easy to appear; secondly, the pointer reading of most pressure gauges is not very accurate and specific reading cannot be finely distinguished, so that personnel are easy to deviate under the conditions of operation, recording and the like, and specific production is affected, and therefore the pressure device with the red pointer on the mirror surface of the pressure gauge is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a red pointer pressure device of manometer mirror surface to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a manometer mirror surface red pointer pressure device, includes base, two table indicating components, meticulous table, rough table and block adjusting part, base upper surface both ends all are equipped with the bolt, the base internal surface is equipped with two table indicating components, base top fixedly connected with shell, meticulous table is installed to shell surface one side below, roughly table is installed to shell surface one side top, roughly table the outside is equipped with block adjusting part, shell top middle part fixedly connected with speaker, speaker top middle part fixedly connected with warning light.

Preferably, the double-meter indicating assembly further comprises a compression block, a long rod, a rack, a large gear, a first shaft, a speed change gear, a small gear, a second shaft and a spring, wherein the long rod is fixedly connected above the compression block, the rack is fixedly connected to the right side of the long rod, the large gear is rotatably connected to one side of the outer surface of the rack, the first shaft is fixedly connected to the middle of the large gear, the speed change gear is rotatably connected to the lower side of the outer side of the large gear, the small gear is rotatably connected to the lower side of the left end of the speed change gear, the second shaft is fixedly connected to the middle of the small gear.

Preferably, the block adjusting assembly further comprises a handle, a resistor strip, a sliding groove, a charged contact pressing block and a pointer, wherein one end of the handle is fixedly connected with the handle, one end of the handle is fixedly connected with the resistor strip, the outer surface of the resistor strip is slidably connected with the sliding groove, one side of the resistor strip is slidably connected with the charged contact pressing block, and the charged contact pressing block is fixedly connected with one end of the pointer.

Preferably, the stock top is fixedly connected with rectangular still, change gear middle part sliding connection has the dead lever, dead lever right side and shell fixed connection, and the change gear left end is the gear wheel, and the change gear right-hand member is the pinion.

Preferably, the right end of the first shaft is connected with the shell in a sliding mode, and the right end of the second shaft is connected with the shell in a sliding mode.

Preferably, the handle bar is connected with a rubber edge sealing strip in a sliding mode, and the rubber edge sealing strip is connected with the shell in a gluing mode.

Preferably, the resistor strip is electrically connected with the loudspeaker, and the resistor strip is electrically connected with the warning lamp.

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

1. the utility model discloses an its simple structure of two table indicating assembly, can roughly cover great scope pointer reading, also can be clear to careful concrete reading show, utilize its two table structures of indicating for the personnel are very convenient in the circumstances such as operation and record data.

2. The utility model discloses a block adjusting part can adjust its biggest warning region and minimum warning region to when dangerous reading appears in the pointer, warn the personnel, in production, just can come convenient dangerous numerical value of adjustment according to the in service behavior like this, avoid appearing the dangerous condition.

3. The utility model discloses a barre sliding connection has rubber banding strip, and rubber banding strip is connected with the shell veneer, can make things convenient for when adjusting the warning region, blocks the entering such as dust, impurity in step, prevents that it from influencing device normal work.

Drawings

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

FIG. 2 is a schematic structural view of a dual-meter indicating assembly of the present invention;

fig. 3 is a schematic structural diagram of the block adjusting assembly of the present invention.

In the figure: the device comprises a base 1, a bolt 2, a double-meter indicating component 3, a press plug block 31, a long rod 32, a rack 33, a large gear 34, a first shaft 35, a speed change gear 36, a small gear 37, a second shaft 38, a spring 39, a shell 4, a fine meter 5, a rough meter 6, a block adjusting component 7, a handle 71, a handle 72, a resistor strip 73, a sliding groove 74, an electrified touch block 75, a pointer 76, a loudspeaker 8, a warning lamp 9, a long strip 301, a fixing rod 302 and a rubber edge sealing strip 701.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a red pointer pressure device of manometer mirror surface, the on-line screen storage device comprises a base 1, two table indicating component 3, meticulous table 5, roughly table 6 and

block adjusting part

7, 1 upper surface both ends of base all are equipped with bolt 2, 1 internal surface of base is equipped with two

table indicating component

3, 1 top fixedly connected with shell 4 of base, 4 surface one side below of shell installs meticulous table 5, 4 surface one side top of shell is installed roughly and is shown table 6, roughly table 6 outsides are equipped with

block adjusting part

7, 4 top middle part fixedly connected with speakers 8 of shell, 8 top middle part fixedly connected with warning light 9 of speaker.

Further, the double-meter indicating component 3 further comprises a plug pressing block 31, a long rod 32, a rack 33, a large gear 34, a first shaft 35, a speed changing gear 36, a small gear 37, a second shaft 38 and a spring 39, the long rod 32 is fixedly connected to the upper portion of the plug pressing block 31, the rack 33 is fixedly connected to the right side of the upper portion of the long rod 32, the large gear 34 is rotatably connected to one side of the outer surface of the rack 33, the first shaft 35 is fixedly connected to the middle of the large gear 34, the speed changing gear 36 is rotatably connected to the lower portion of the outer side of the large gear 34, the small gear 37 is rotatably connected to the lower portion of the left end of the speed changing gear 36, the.

Further, the block adjusting assembly 7 further includes a handle 71, a handle 72, a resistor bar 73, a sliding groove 74, a charged touch block 75 and a pointer 76, wherein one end of the handle 71 is fixedly connected with the handle 72, one end of the handle 72 is fixedly connected with the resistor bar 73, the outer surface of the resistor bar 73 is slidably connected with the sliding groove 74, one side of the resistor bar 73 is slidably connected with the charged touch block 75, and the charged touch block 75 is fixedly connected with one end of the pointer 76.

Further, a strip 301 is fixedly connected to the upper side of the long rod 32, a fixing rod 302 is slidably connected to the middle of the speed change gear 36, the right side of the fixing rod 302 is fixedly connected to the housing 4, the left end of the speed change gear 36 is a large gear, and the right end of the speed change gear 36 is a small gear.

Further, the right end of the first shaft 35 is slidably connected with the housing 4, and the right end of the second shaft 38 is slidably connected with the housing 4.

Further, the handle bar 72 is slidably connected with a rubber edge strip 701, and the rubber edge strip 701 is connected with the outer shell 4 in a gluing mode.

Further, the resistor strip 73 is electrically connected to the speaker 8, and the resistor strip 73 is electrically connected to the warning light 9.

The working principle is as follows: when the double-meter indicating component 3 is used, the pressing plug block 31 retracts in a pressed state to drive the long rod 32 and the rack 33 to move upwards, so that the large gear 34 and the first shaft 35 rotate, the first shaft 35 transmits the rotation to the rough meter 6 to display the approximate pressure condition, the speed change gear 36 is rotatably connected with the large gear 34, the large gear 34 drives the speed change gear 36 to rotate, the speed change gear 36 amplifies the rotation number of the large gear 34, the small gear 37 further amplifies the rotation number, and the rotation number is transmitted to the fine meter 5 through the second shaft 38.

When the block adjusting assembly 7 is used, the position of the resistor strip 73 can be adjusted by adjusting the handle 71, and meanwhile, when the electrified touch block 75 arranged below the pointer 76 contacts the resistor strip 73, the loudspeaker 8 and the warning lamp 9 can be powered to warn.

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 red pointer pressure device of manometer mirror surface, includes base (1), two table indicating component (3), meticulous table (5), rough table (6) and block adjusting part (7), its characterized in that: base (1) upper surface both ends all are equipped with bolt (2), base (1) internal surface is equipped with two table indicating assembly (3), base (1) top fixedly connected with shell (4), meticulous table (5) are installed to shell (4) surface one side below, thick table (6) are installed to shell (4) surface one side top, thick table (6) outside is equipped with block adjusting part (7), shell (4) top middle part fixedly connected with speaker (8), speaker (8) top middle part fixedly connected with warning light (9).

2. The mirror red pointer pressure device of a pressure gauge according to claim 1, wherein: the double-meter indicating component (3) further comprises a pressure plug block (31), a long rod (32), a rack (33), a large gear (34), a first shaft (35), a speed change gear (36), a small gear (37), a second shaft (38) and a spring (39), the long rod (32) is fixedly connected to the upper side of the pressure plug block (31), the rack (33) is fixedly connected to the right side of the upper side of the long rod (32), the large gear (34) is rotatably connected to one side of the outer surface of the rack (33), the first shaft (35) is fixedly connected to the middle of the large gear (34), the speed change gear (36) is rotatably connected to the lower side of the outer side of the large gear (34), the small gear (37) is rotatably connected to the lower side of the left end of the speed change gear (36), the second shaft (38) is fixedly connected to the middle of.

3. The mirror red pointer pressure device of a pressure gauge according to claim 1, wherein: the block adjusting assembly (7) is characterized by further comprising a handle (71), a handle (72), a resistor strip (73), a sliding groove (74), a charged contact pressing block (75) and a pointer (76), wherein one end of the handle (71) is fixedly connected with the handle (72), one end of the handle (72) is fixedly connected with the resistor strip (73), the outer surface of the resistor strip (73) is slidably connected with the sliding groove (74), one side of the resistor strip (73) is slidably connected with the charged contact pressing block (75), and the charged contact pressing block (75) is fixedly connected with one end of the pointer (76).

4. The device of claim 2, wherein the pressure gauge comprises a mirror surface and a red pointer, and the device comprises: stock (32) top is fixed connection still rectangular (301), change gear (36) middle part sliding connection has dead lever (302), dead lever (302) right side and shell (4) fixed connection, and change gear (36) left end is the gear wheel, and change gear (36) right-hand member is the pinion.

5. The device of claim 2, wherein the pressure gauge comprises a mirror surface and a red pointer, and the device comprises: the right end of the first shaft (35) is connected with the shell (4) in a sliding mode, and the right end of the second shaft (38) is connected with the shell (4) in a sliding mode.

6. The device of claim 3, wherein the pressure gauge comprises a mirror surface and a red pointer, and the device comprises: the handle bar (72) is connected with a rubber edge sealing strip (701) in a sliding mode, and the rubber edge sealing strip (701) is connected with the shell (4) in a gluing mode.

7. The device of claim 3, wherein the pressure gauge comprises a mirror surface and a red pointer, and the device comprises: the resistance strip (73) is electrically connected with the loudspeaker (8), and the resistance strip (73) is electrically connected with the warning lamp (9).