CN208818413U - A kind of cushioning pressure table - Google Patents

A kind of cushioning pressure table Download PDF

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Publication number
CN208818413U
CN208818413U CN201821719420.5U CN201821719420U CN208818413U CN 208818413 U CN208818413 U CN 208818413U CN 201821719420 U CN201821719420 U CN 201821719420U CN 208818413 U CN208818413 U CN 208818413U
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CN
China
Prior art keywords
connector
limited block
pressure gauge
block
mounting head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201821719420.5U
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Chinese (zh)
Inventor
黄勤俭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leierda Instrument Co ltd
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Priority to CN201821719420.5U priority Critical patent/CN208818413U/en
Application granted granted Critical
Publication of CN208818413U publication Critical patent/CN208818413U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to arrive a kind of cushioning pressure table, it include pressure gauge ontology, the connector for connecting pipe equipment is provided on pressure gauge ontology, it further include having the damping device for being connected to connector, damping device includes fixing pipe, the fixing pipe setting that extends outwardly forms mounting head, hose is provided in the fixing pipe, one end of hose is connected to connector, the other end is connected to mounting head, it is provided between fixing pipe and mounting head and connector with elastically-deformable damping block, the utility model can be suitable for generating on the mechanical equipment of sharp pounding and compression shock when work, pressure gauge on unexpected mechanical equipment is due to vibration, lead to the measurement numerical value inaccuracy of pressure gauge, also it further ensure that the damping fluid in pressure gauge will not be revealed since mechanical equipment shakes.

Description

A kind of cushioning pressure table
Technical field
The utility model is specifically related to pressure gauge technical field, is related specifically to a kind of cushioning pressure table.
Background technique
Pressure gauge refers to the instrument for measuring and indicating using elastic element as sensing element higher than environmental pressure, using extremely Generally, it almost spreads all industrial flow and scientific research field, in heat distribution pipe network, oil gas transmission, water and air supply system, vehicle The fields such as maintenance factory shop are seen everywhere, especially in industrial stokehold and technology measurement process, due to the bullet of pressure gauge Property sensing element there are very high mechanical strength and the characteristics such as convenient for production so that pressure gauge obtains more and more extensive answer With stainless steel pressure table is by pressure guiding system (including connector, bourdon tube, current limliting screw etc.), gear drive, registration device (pointer and scale) and shell (including watchcase, cover, watch crystal etc.) are formed, and pressure gauge passes through the sensitive member of stainless steel in table The elastic deformation of part (Bourdon tube, bellows, bellows), then conducted elastic deformation to pointer by the switching mechanism of machine core in table, Cause indicators turn to show pressure.
Equipment vibration (such as water injecting pump, rear pump shake) and compression shock due to installation influence, and often damage pressure gauge There is error with table detection is caused stress, causes greatly to waste, be typically employed in pressure gauge in the prior art and inject damping Liquid prevents from shaking the damage to hand of dial by damping fluid, however, pressure gauge is chronically in vibration environment, be easy so that Damping fluid is revealed, so as to cause the damage of pressure gauge.
Utility model content
The purpose of this utility model is that proposing a kind of cushioning pressure table, structure is simple, when can be suitable for work On the mechanical equipment for generating sharp pounding and compression shock, the pressure gauge on unexpected mechanical equipment leads to pressure due to vibration The measurement numerical value inaccuracy of table also further ensure that the damping fluid in pressure gauge will not be let out since mechanical equipment shakes Dew.
Technical solution described in the utility model is as follows;A kind of cushioning pressure table includes pressure gauge ontology, the pressure gauge The connector for connecting pipe equipment is provided on ontology, it is characterised in that: it further include having the damping device for being connected to connector, institute Stating damping device includes fixing pipe, and the fixing pipe setting that extends outwardly forms mounting head, is provided in the fixing pipe soft Pipe, one end of the hose are connected to connector, and the other end is connected to mounting head, between the fixing pipe and mounting head and connector It is provided with elastically-deformable damping block.
The utility model is further arranged to: the two sides of the connector are respectively arranged with the first limited block, the installation The two sides of head are respectively arranged with the second limited block, are provided on the inner wall of fixing pipe and distinguish with the first limit block and the second limit block Corresponding third limited block, the damping block are located at the first limited block and third limited block and the second limited block and It is butted on fixed inside pipe wall and connector and mounting head between three limited blocks and respectively.
The utility model is further arranged to: the both ends of the hose pass through the first fixed steel disc and second respectively and fix Steel disc is fixed on mounting head and connector, and the first limit block and the second limit block are respectively arranged at the first fixed steel disc and the On two fixed steel discs, the damping block is butted on respectively on the first fixinig plate and the second fixinig plate.
The utility model is further arranged to: the damping block includes rubber sheath, is filled in the rubber sheath There are several elastic rubber pearls that can produce deformation.
The utility model is further arranged to: damping fluid is filled in the pressure gauge.
The utility model has the beneficial effects that
1, the utility model passes through vibration that mechanical equipment generates and compression shock by being provided with damping device Damping block is buffered, although the vibration and compression shock after buffering can also have compression shock to pressure gauge but will not The pointer normal operation in pressure gauge is influenced, it is mechanical even if pressure gauge is in the environment of vibration and compression shock for a long time Vibration and compression shock caused by equipment will not make the damping in pressure gauge generate leakage, ensure that pressure gauge just Often running, improves the service life of pressure gauge.
2, the connector of pressure gauge is attached by the utility model by being provided with hose by hose with mechanical equipment, When mechanical equipment generates vibration or compression shock, vibration or compression shock can be acted on hose, and due to the machine of hose Tool intensity is lower, will not continue to be transmitted in pressure gauge ontology by vibration or compression shock, further ensure that vibration or pressure Power impact will not generate biggish interference to pressure gauge, ensure that the pointer in pressure gauge is not in that strenuous vibration causes to record Measurement inaccuracy.
3, fixing pipe is fixed on pressure by the first limited block, the second limited block and third limited block by the utility model On meter connector and mounting head, then by between the first limited block and third limited block, the second limited block and third limited block It is provided with damping block, the vibration of mechanical equipment or compression shock can be effectively prevent to be directly delivered on pressure gauge ontology.
Detailed description of the invention
Fig. 1 is capsule pressure gauge schematic view of the front view in the utility model.
Fig. 2 is side, sectional structural schematic diagram in the utility model.
Figure label meaning is as follows: 1- pressure gauge ontology;2- connector;3- damping device;21- mounting head;31- fixing pipe; 32- hose;33- damping block;The first limited block of 34-;The second limited block of 35-;36- third limited block;37- first fixes steel disc; 38- second fixes steel disc;331- elastic rubber pearl.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
The utility model is described in detail below with reference to Fig. 1 to Fig. 2: a kind of cushioning pressure table includes pressure gauge ontology 1, The connector 2 for connecting pipe equipment is provided on the pressure gauge ontology 1, it is characterised in that: further include being connected to connector 2 Damping device 3, the damping device 3 includes fixing pipe 31, and the fixing pipe 31 setting that extends outwardly forms mounting head 21, Hose 32 is provided in the fixing pipe 31, one end of the hose 32 is connected to connector 2, and the other end is connected to mounting head 21, It is provided between the fixing pipe 31 and mounting head 21 and connector 2 with elastically-deformable damping block 33.
In above structure: measuring and indicate the instrument higher than environmental pressure, application is extremely widespread, it almost spreads all Industrial flow and scientific research field, equipment vibration and compression shock due to installation influence, often damage pressure gauge and cause stress Table detects the damage for error and pressure gauge occur, is typically employed in pressure gauge injects damping fluid in the prior art, pass through resistance Buddhist nun's liquid prevents from shaking the damage to hand of dial, however, pressure gauge is chronically in vibration environment, is easy so that damping fluid occurs Leakage, the utility model proposes a kind of cushioning pressure tables, include pressure gauge ontology 1 and connector 2, will be pressed by connector 2 Power table, which is mounted on mechanical equipment, carries out measured pressure value, and damping device 3 is provided on connector 2, and damping device 3 includes useful In the fixing pipe 31 of fixation pressure table, one end of fixing pipe 31 extends outward to form the mounting head installed with mechanical equipment 21, hose 32 is provided in fixing pipe 31, and the both ends of hose 32 are connected to mounting head 21 and connector 2, so that mechanical equipment In pressure medium can be entered in connector 2 by hose 32, measure, fixing pipe 31 and mounting head 21 and connector 2 it Between be respectively arranged with damping block 33, the vibration generated by damping block 33 come buffer mechanism equipment or compression shock, so that mechanical 33 damping of damping block is passed through in the vibration that equipment generates, and the vibration or compression shock being transmitted on pressure gauge ontology 1 will not to press Damping fluid inside power table generates leakage due to vibration, though pressure gauge be chronically at it is this vibration and compression shock under its Interior will not generate large effect to the damping fluid in pressure gauge, more will not lead to damping fluid due to vibration or compression shock Leakage.
In the present embodiment: the two sides of the connector 2 are respectively arranged with the first limited block 34, the two sides point of the mounting head 21 It is not provided with the second limited block 35, is provided on the inner wall of fixing pipe 31 and the first limited block 34 and the second limited block 35 difference phase Corresponding third limited block 36, the damping block 33 are located at the first limited block 34 and third limited block 36 and the second limit It is butted on 31 inner wall of fixing pipe and connector 2 and mounting head 21 between block 35 and third limited block 36 and respectively.
In above structure: the two sides of connector 2 are respectively arranged with the first limited block 34, and the two sides of mounting head 21 are respectively arranged with Second limited block 35, is provided with third limited block 36 on the inner wall of fixing pipe 31, the first limited block 34 and third limited block 36 it Between be provided with damping block 33, damping block 33, the first limited block 34 are also equipped between the second limited block 35 and third limited block 36 Damping block 33 between third limited block 36 is butted on connector 2 and fixing pipe 31 respectively, in the first limited block 34 and fixing pipe 31 It is reserved with gap between wall, gap, the second limited block 35 and third limited block are also reserved between third limited block 36 and connector 2 Damping block 33 between 36 is butted on mounting head 21 and fixing pipe 31 respectively, reserves between 31 inner wall of the second limited block 35 and fixing pipe There is gap, be also reserved with gap between third limited block 36 and mounting head 21, when pressure gauge is mounted on mechanical equipment, machinery is produced When raw vibration or compression shock, the mounting head 21 being connected with mechanical equipment will shake or compression shock be transmitted to damping block 33 with And on hose 32, characteristic vibration and compression shock due to hose 32 itself will not be transmitted to pressure gauge ontology 1 by hose 32 On, and damping block 33 is provided between mounting head 21 and fixing pipe 31, the vibration that mounting head 21 is transmitted is weakened by damping block 33 Or compression shock, due to there is gap between 31 inner wall of the second limited block 35 and fixing pipe, third limited block 36 and mounting head 21 it Between have gap, the second limited block 35 and third limited block 36 have activity space by a small margin, so that 35 He of the second limited block Third limited block 36 will not transmit vibration and the compression shock of mechanical equipment generation, ensure that the vibration that pressure gauge ontology 1 is subject to Or compression shock very little, damping block 33, the first limited block 34 and third limit are also equipped between 31 inner wall of connector 2 and fixing pipe Also there are mobilizable gaps between 31 inner wall of fixing pipe and connector 2 respectively for block 36, are further subject to fixing pipe 31 Vibration and compression shock are weakened again by damping block 33, it is ensured that the vibration and compression shock that pressure gauge ontology 1 is subject to It is minimum.
In the present embodiment: the both ends of the hose 32 pass through the first fixed steel disc 37 respectively and the second fixed steel disc 38 is fixed In in mounting head 21 and connector 2, first limited block 34 and the second limited block 35 are respectively arranged at the first fixed 37 He of steel disc On second fixed steel disc 38, the damping block 33 is butted on respectively on the first fixinig plate and the second fixinig plate.
In above structure: the both ends of hose 32 are fixed on mounting head by the first fixed steel disc 37 and the second fixed steel disc 38 21 and connector 2 on, prevent vibration and compression shock fall off what hose 32 shook from connector 2 and mounting head 21, the first limited block 34 and second limited block 35 be separately fixed on the first fixed steel disc 37 and the second fixed steel disc 38 it be fixed, anti-anti-avulsion It falls.
In the present embodiment: the damping block 33 includes rubber sheath, be can produce in the rubber sheath filled with several The elastic rubber pearl 331 of deformation.
In above structure: damping block 33 includes several elastic rubber pearls 331, and these elastic rubber pearls 331 is wrapped up In rubber sheath, vibration that mechanical equipment generates and compression shock are carried out by buffering counteracting, rubber by elastic rubber pearl 331 Housing has wear-resisting characteristic, is located at the first limited block 34 and third limited block 36, the second limited block 35 and third limited block 36 Between damping block 33 be not easy to be worn.
In the present embodiment: being filled with damping fluid in the pressure gauge.
In above structure: when the damping fluid in pressure gauge can prevent mechanical equipment from generating vibration, in pressure gauge ontology 1 Pointer can also shake with it, and cause gauge measurement inaccurate.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications, above-mentioned vacation can also be made If these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (5)

1. a kind of cushioning pressure table includes pressure gauge ontology, it is provided on the pressure gauge ontology for connecting pipe equipment Connector, it is characterised in that: further include having the damping device for being connected to connector, the damping device includes fixing pipe, described The fixing pipe setting that extends outwardly forms mounting head, and hose is provided in the fixing pipe, and one end of the hose is connected to connector, The other end is connected to mounting head, is provided between the fixing pipe and mounting head and connector with elastically-deformable damping block.
2. a kind of cushioning pressure table according to claim 1, it is characterised in that: the two sides of the connector are respectively arranged with One limited block, the two sides of the mounting head are respectively arranged with the second limited block, are provided on the inner wall of fixing pipe and the first limit Block and the second limited block distinguish corresponding third limited block, and the damping block is located at the first limited block and third limited block And second be butted between limited block and third limited block and respectively fixed inside pipe wall and connector and mounting head.
3. a kind of cushioning pressure table according to claim 2, it is characterised in that: the both ends of the hose pass through first respectively Fixed steel disc and the second fixed steel disc are fixed on mounting head and connector, and the first limit block and the second limit block are respectively set In on the first fixed steel disc and the second fixed steel disc, the damping block is butted on respectively on the first fixinig plate and the second fixinig plate.
4. a kind of cushioning pressure table according to claim 1, it is characterised in that: the damping block includes rubber sheath, Several elastic rubber pearls that can produce deformation are filled in the rubber sheath.
5. a kind of cushioning pressure table according to claim 1, it is characterised in that: be filled with damping fluid in the pressure gauge.
CN201821719420.5U 2018-10-23 2018-10-23 A kind of cushioning pressure table Expired - Fee Related CN208818413U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821719420.5U CN208818413U (en) 2018-10-23 2018-10-23 A kind of cushioning pressure table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821719420.5U CN208818413U (en) 2018-10-23 2018-10-23 A kind of cushioning pressure table

Publications (1)

Publication Number Publication Date
CN208818413U true CN208818413U (en) 2019-05-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821719420.5U Expired - Fee Related CN208818413U (en) 2018-10-23 2018-10-23 A kind of cushioning pressure table

Country Status (1)

Country Link
CN (1) CN208818413U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111664989A (en) * 2020-06-16 2020-09-15 马鞍山市亿格仪表有限公司 Shock-proof type automatic reset pressure gauge and installation method thereof
CN113074863A (en) * 2021-04-01 2021-07-06 区家文 Pressure gauge protection device
CN113670508A (en) * 2021-08-20 2021-11-19 红旗仪表有限公司 Universal self-resetting pressure gauge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111664989A (en) * 2020-06-16 2020-09-15 马鞍山市亿格仪表有限公司 Shock-proof type automatic reset pressure gauge and installation method thereof
CN111664989B (en) * 2020-06-16 2021-08-24 马鞍山市亿格仪表有限公司 Shock-proof type automatic reset pressure gauge and installation method thereof
CN113074863A (en) * 2021-04-01 2021-07-06 区家文 Pressure gauge protection device
CN113670508A (en) * 2021-08-20 2021-11-19 红旗仪表有限公司 Universal self-resetting pressure gauge

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190617

Address after: 325600 Daxin East Road, Daxincun, North Baixiang Town, Yueqing City, Wenzhou City, Zhejiang Province

Patentee after: Leierda Instrument Co.,Ltd.

Address before: 325600 Daxin East Road, Daxincun, North Baixiang Town, Yueqing City, Wenzhou City, Zhejiang Province

Patentee before: Huang Qinjian

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190503

CF01 Termination of patent right due to non-payment of annual fee