CN105222953A - Once demarcate multiple stage differential pressure transmitter calibration system clamp device - Google Patents
Once demarcate multiple stage differential pressure transmitter calibration system clamp device Download PDFInfo
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- CN105222953A CN105222953A CN201510743726.9A CN201510743726A CN105222953A CN 105222953 A CN105222953 A CN 105222953A CN 201510743726 A CN201510743726 A CN 201510743726A CN 105222953 A CN105222953 A CN 105222953A
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- differential pressure
- fixed head
- pressure transmitter
- high pressure
- plate
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Abstract
The present invention relates to a kind of differential pressure transmitter calibration system clamp device, by hard sealing mechanism, mount pad, contiguous block, high-pressure hose, high pressure sealing male and female, move axially seal pad, locating device, hold down gag, tourelle forms, adopt high-pressure hose to add high pressure and seal the connected mode of male and female, axial adjustable structure, bottom is with tourelle, once fasteningly can clamp multiple stage differential pressure transmitter simultaneously, technique effect is axial adjustment, flexible pipe connects, easy for installation, save space, clamping and dismounting differential pressure transmitter fast and easy, greatly reduce workman's working time, conveniently moving, reduce labor strength.
Description
Technical field
The present invention relates to a kind of differential pressure transmitter calibration system clamp device, particularly one once demarcates multiple stage differential pressure transmitter calibration system clamp device.
Background technology
Differential pressure transmitter is a kind of important industrial instrument, has very strict requirement to the demarcation of differential pressure transmitter.Calibration facility in the past, owing to being subject to the restriction of clamp device, once can only being demarcated a differential pressure transmitter or demarcate multiple stage differential pressure transmitter in a series arrangement by same source of the gas.It is lower that the first demarcation mode demarcates efficiency, and calibration cost is higher; Though the second mode of demarcating is demarcated efficiency and is increased compared with the first demarcation mode, but once any differential pressure transmitter leaks gas, the transmitter caused on whole loop all cannot successfully be demarcated, and determine that gas leakage transmitter is more difficult, test need be carried out by platform to determine, lose time and workman's labor capacity.Therefore, design that a set of once can to demarcate simultaneously do not influence each other the again clamp device of stated accuracy of multiple stage differential pressure transmitter very necessary.
Summary of the invention
In view of prior art Problems existing, the invention provides a kind of multiple stage differential pressure transmitter of can simultaneously demarcating not influence each other again stated accuracy automatically can identify the clamp device of Gas leak position simultaneously, concrete technical scheme is, once demarcate multiple stage differential pressure transmitter calibration system clamp device, comprise hard sealing adaptor, screw, nut, high pressure connects male, high pressure connects female, pipe adapter, mount pad, contiguous block, studs, nut, packing ring, fixed head, reference column, guide pipe, flexible pipe, seal pad, support plate, hold-down bolt, wheels, location-plate, screw, wheels, installing plate, it is characterized in that: several hard sealing adaptor is worn and fixes with nut respectively on a mounting board, several high pressure connects male and is screwed onto on hard sealing adaptor, installing plate is fixed on mount pad one end, and high pressure connects male and is threadedly fastened to fixed head one end face with its sealed tube and is connected pore with the differential pressure transmitter on fixed head and communicates, location-plate is screwed in other end, and one piece of complete fixed head of assembling is fixed on mount pad by contiguous block, and several high pressure connects male and is threadedly fastened to each seal pad both sides with its sealed tube and is connected pore with the differential pressure transmitter on seal pad and communicates, location screw is separately fixed at both ends of the surface, wherein the location-plate on fixed head and the location-plate on seal pad contour mounted several seal pad and support plate are set in successively two lead on, guide pipe is set on two studs, by place seal pad studs one end penetrate in the preformed hole of fixed head, make guide pipe be fixed between fixed head and support plate with nut screwing clamping studs two ends, connect female with several high pressure, the flexible pipe that pipe adapter and flexible pipe form several band high pressure connection respectively with several high pressure be connected female be tightened in fixed head and seal pad several high pressure connect in male, wheels and fixed head are fixed together, wheels and support plate are fixed together, between support plate and adjacent plate sealing together, hold-down bolt is installed, during use, several differential pressure transmitters to be placed on adjacent positioned plate and to make differential pressure transmitter put pore and are connected pore with the differential pressure transmitter on seal pad and communicate, one is connected pore with the differential pressure transmitter of fixed head and communicates, finally tighten hold-down bolt, make each seal pad, differential pressure transmitter, fixed head is close to and connects.
Technique effect of the present invention is, axial adjustment, and flexible pipe connects, easy for installation, saves space, and clamping and dismounting differential pressure transmitter fast and easy, it is convenient to promote, and reduces labor strength.
Accompanying drawing explanation
Fig. 1 is axonometric drawing of the present invention.
Fig. 2 is structural front view of the present invention.
Embodiment
As Fig. 1, shown in 2, once demarcate multiple stage differential pressure transmitter calibration system clamp device, comprise hard sealing adaptor 1, screw 2, , nut 4, high pressure connects male 5, high pressure connects female 6, pipe adapter 7, mount pad 8, contiguous block 9, studs 10, nut 11, packing ring 12, fixed head 13, reference column 14, guide pipe 15, flexible pipe 16, seal pad 17, support plate 20, hold-down bolt 21, wheels 22, location-plate 23, screw 24, wheels 25, installing plate 26, six hard sealing adaptors 1 are through on installing plate 26 and fix with nut 4 respectively, six high pressure connect male 5 and are screwed onto on hard sealing adaptor 1, installing plate 26 is fixed on mount pad (8) one end, and high pressure connects male 5 and is threadedly fastened to fixed head 13 1 end face with its sealed tube and is connected pore 13-1 with the differential pressure transmitter on fixed head 13 and communicates, location-plate 23 screw 24 is fixed on other end, one piece of complete fixed head 13 of assembling is fixed on mount pad 8 by contiguous block 9, and four high pressure connect male 5 and are threadedly fastened to two pieces of seal pad 17 both sides with its sealed tube and are connected pore 17-1 with the differential pressure transmitter on seal pad 17 and communicate, location-plate 23 screw 24 is separately fixed at both ends of the surface, location-plate 23 wherein on fixed head 13 is contour with the location-plate 23 on seal pad 17, mounted two pieces of seal pads 17 and support plate 20 are set on two guide pipes 15 successively, guide pipe 15 is set on two studs 10, studs 10 one end placing seal pad 17 is penetrated in the preformed hole of fixed head 13, tightening studs 10 two ends with nut 11 makes guide pipe 15 be fixed between fixed head 13 and support plate 20, connects female 6 with several high pressure, the flexible pipe that pipe adapter 7 and flexible pipe 16 form several band high pressure connection is connected with several high pressure several high pressure that female 6 is tightened in fixed head 13 and seal pad 17 respectively and connects in males 5, wheels 25 and fixed head 13 are fixed together, wheels 22 and support plate 20 are fixed together, between support plate 20 and adjacent plate sealing together 17, hold-down bolt 21 is installed, during use, three differential pressure transmitters to be placed on adjacent positioned plate 23 and to make two differential pressure transmitters put pore and are connected pore 17-1 with the differential pressure transmitter on seal pad 17 and communicate, one is connected pore 13-1 with the differential pressure transmitter of fixed head 13 and communicates, finally tighten hold-down bolt 21, make each seal pad 17, differential pressure transmitter, fixed head 13 is close to and connects.。
Feature
One, after being to install, several piece seal pad 17 is removable vertically, easy for installation, saves space.
Two, connected by flexible pipe, dimension adjustable, flexible pipe gives every platform differential pressure transmitter discharge pressure separately, without influencing each other.
Three, bottom is with tourelle, and it is convenient to promote, and without the need to moving, reduces labor strength.
Claims (1)
1. once demarcate multiple stage differential pressure transmitter calibration system clamp device, comprise hard sealing adaptor (1), screw (2), nut (4), high pressure connects male (5), high pressure connects female (6), pipe adapter (7), mount pad (8), contiguous block (9), studs (10), nut (11), packing ring (12), fixed head (13), reference column (14), guide pipe (15), flexible pipe (16), seal pad (17), support plate (20), hold-down bolt (21), wheels (22), location-plate (23), screw (24), wheels (25), installing plate (26), it is characterized in that: several hard sealing adaptor (1) is through on installing plate (26) and uses nut (4) to fix respectively, several high pressure connects male (5) and is screwed onto on hard sealing adaptor (1), installing plate (26) is fixed on mount pad (8) one end, high pressure connects male (5) and is threadedly fastened to fixed head (13) end face with its sealed tube and is connected pore (13-1) with the differential pressure transmitter on fixed head (13) and communicates, location-plate (23) screw (24) is fixed on other end, one piece of complete fixed head (13) of assembling is fixed on mount pad (8) by contiguous block (9), several high pressure connects male (5) and is threadedly fastened to each seal pad (17) both sides with its sealed tube and is connected pore (17-1) with the differential pressure transmitter on seal pad (17) and communicates, location (23) is separately fixed at both ends of the surface with screw (24), location-plate (23) on location-plate (23) wherein on fixed head (13) and seal pad (17) is contour to be set in two successively by mounted several seal pad (17) and support plate (20) and to lead on (15), guide pipe (15) is set on two studs (10), studs (10) one end placing seal pad (17) is penetrated in the preformed hole of fixed head (13), tightening studs (10) two ends with nut (11) makes guide pipe (15) be fixed between fixed head (13) and support plate (20), female (6) is connected with several high pressure, the flexible pipe that pipe adapter (7) and flexible pipe (16) form several band high pressure connection is connected with several high pressure several high pressure that female (6) is tightened in fixed head (13) and seal pad (17) respectively and connects in male (5), wheels (25) and fixed head (13) are fixed together, wheels (22) and support plate (20) are fixed together, hold-down bolt (12) is installed between support plate (20) and adjacent plate sealing together (17), during use, several differential pressure transmitters are placed in adjacent positioned plate (23) and go up and make differential pressure transmitter put pore and be connected pore (17-1) with the differential pressure transmitter on seal pad (17) and communicate, one is connected pore (13-1) with the differential pressure transmitter of fixed head (13) and communicates, finally tighten hold-down bolt (21), make each seal pad (17), differential pressure transmitter, fixed head (13) is close to and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510743726.9A CN105222953B (en) | 2015-11-05 | 2015-11-05 | Once demarcate many differential pressure transmitter calibration system clamping devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510743726.9A CN105222953B (en) | 2015-11-05 | 2015-11-05 | Once demarcate many differential pressure transmitter calibration system clamping devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105222953A true CN105222953A (en) | 2016-01-06 |
| CN105222953B CN105222953B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510743726.9A Active CN105222953B (en) | 2015-11-05 | 2015-11-05 | Once demarcate many differential pressure transmitter calibration system clamping devices |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000065668A (en) * | 1998-08-24 | 2000-03-03 | Toshiba Corp | Automatic calibrating device for pressure and differential pressure transmitter |
| CN103487209A (en) * | 2012-06-13 | 2014-01-01 | 中国石油化工股份有限公司 | Multi-station differential pressure and pressure transmitter calibration table |
| CN203824702U (en) * | 2014-04-24 | 2014-09-10 | 株洲南方燃气轮机成套制造安装有限公司 | Calibration device for pressure transmitter |
| CN104316272A (en) * | 2014-11-14 | 2015-01-28 | 江南工业集团有限公司 | Low-temperature valve airtightness test device |
| CN204284744U (en) * | 2014-12-01 | 2015-04-22 | 武汉永力科技股份有限公司 | One is transferred locking device fast |
| CN205120307U (en) * | 2015-11-05 | 2016-03-30 | 中环天仪股份有限公司 | Once mark many differential pressure transmitter calibration system clamping device |
-
2015
- 2015-11-05 CN CN201510743726.9A patent/CN105222953B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000065668A (en) * | 1998-08-24 | 2000-03-03 | Toshiba Corp | Automatic calibrating device for pressure and differential pressure transmitter |
| CN103487209A (en) * | 2012-06-13 | 2014-01-01 | 中国石油化工股份有限公司 | Multi-station differential pressure and pressure transmitter calibration table |
| CN203824702U (en) * | 2014-04-24 | 2014-09-10 | 株洲南方燃气轮机成套制造安装有限公司 | Calibration device for pressure transmitter |
| CN104316272A (en) * | 2014-11-14 | 2015-01-28 | 江南工业集团有限公司 | Low-temperature valve airtightness test device |
| CN204284744U (en) * | 2014-12-01 | 2015-04-22 | 武汉永力科技股份有限公司 | One is transferred locking device fast |
| CN205120307U (en) * | 2015-11-05 | 2016-03-30 | 中环天仪股份有限公司 | Once mark many differential pressure transmitter calibration system clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105222953B (en) | 2017-08-25 |
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