CN108896240A - A kind of mounting bracket of pressure sensor - Google Patents
A kind of mounting bracket of pressure sensor Download PDFInfo
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- CN108896240A CN108896240A CN201810813905.9A CN201810813905A CN108896240A CN 108896240 A CN108896240 A CN 108896240A CN 201810813905 A CN201810813905 A CN 201810813905A CN 108896240 A CN108896240 A CN 108896240A
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- bracket
- pressure sensor
- snap
- gauge
- regulating wheel
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
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- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The present invention relates to pressure sensor technique fields, are related specifically to a kind of mounting bracket of pressure sensor, including：One bracket has：One fixed device, fixed device are mounted on the lower section inner wall surface of bracket；And a regulating device, the right that regulating device is mounted on bracket form the adjusting to pressure sensor；It further include an overtemperature protection system, overtemperature protection system is mounted on the right of regulating device, for preventing the overheat of pressure sensor.The configuration of the present invention is simple; it can not directly contact with detection conduit when pressure sensor detects high temperature fluid and be not mounted directly simultaneously with detection conduit; it can play a protective role and prolong the service life to pressure sensor, it is ensured that the reliability of work, measurement data are more accurate.
Description
Technical field
The present invention relates to pressure sensor technique fields, are related specifically to a kind of mounting bracket of pressure sensor.
Background technique
A kind of sensor the most commonly used in industrial practice when pressure sensor is widely used in various industrial automatic control rings
Border is related to numerous industries such as water conservancy and hydropower, production automatic control, electric power, lathe, pipeline.
Sensor is directly carried out screw thread installation by aperture during installation by traditional pressure sensor, be easy to cause pressure
The integrally-built strength reduction of sensor causes in pressure sensor when being pressurized detection, and the reduction of intensity easily leads to pressure biography
Sensor fail in compression and pressure sensor be fixedly mounted when be easy to happen positional shift error.Pressure sensor is being examined simultaneously
The position to different length section is such as needed to need to dismantle pressure sensor again when measuring and be easy to cause working efficiency after survey
The problem of decline and contact surface will cause when pressure sensor is used for a long time crack and corrosive wear
Summary of the invention
An object of the present invention isA kind of mounting bracket of pressure sensor is provided, pressure sensor is solved and passes through aperture
The problem of pressure sensor intensity caused by being threadedly coupled with measurement object is lower, while solving in pressure sensor installation process easily
The problem that positional shift causes measurement data inaccuracy occurs.
In order to achieve the above objectives, the embodiment of the present invention uses following scheme：A kind of mounting bracket of pressure sensor, packet
It includes：One bracket, bracket have：One fixed device, fixed device are mounted on the lower section inner wall surface of bracket；And one adjust dress
It sets, the right that regulating device is mounted on bracket forms the adjusting to pressure sensor；It further include an overtemperature protection system, overheat is protected
Protection unit is mounted on the right of regulating device, for preventing the overheat of the pressure sensor.
In the above-mentioned technical solutions, the embodiment of the present invention passes through the lower section inner wall surface that fixed device is mounted on bracket solid
Determining device can allow pressure sensor not contacted directly with high temperature fluid pipeline to be not required to pressure sensor aperture and measurement also
Object is threadedly coupled, while the regulating device by being arranged can be carried out a certain range of tune when carrying out the installation of pressure sensor
The whole detection accuracy for improving pressure sensor.
According to one embodiment of present invention, whereinBracket is equipped with fixed dress in the lower bottom part of bracket for half rectangular-ambulatory-plane
It sets, the main body that gets stuck of fixed device is mounted on the lower bottom part of bracket, for stablizing fixed device.The periphery for the main body that gets stuck is also set up
There is a square buckle outwardly protruded, connects and the outer of main body periphery that get stuck gets stuck, in the right indent card slot to get stuck outside
It is provided with card slot and card slot rod, card slot rod is connected by lower section oblong periphery with card slot.It is embossed by the snap-gauge of setting to height
Warm fluid line, which is fixed, makes bracket be fixed on the installation for being used for pressure sensor on high temperature fluid pipeline, can make pressure sensing
Device does not contact directly with detection conduit and prevents excessively high temperature to the damage of pressure sensor, the left side top end to get stuck outside
It is provided with the Ka Jiao bent to inner circular, is clamped with the protrusion Ka Jiao phase of the left side concave shaped arc surface for the main body that gets stuck, while
The right got stuck outside is provided with rectangle protrusive board in concave shaped rectangle card slot, in the right and left of concave shaped rectangular card slot
Outside plate is provided with 2 round holes and the embedded connection of card slot rod, card slot rod shape triangular in shape, and card slot passes through the rectangle below snap-gauge
Hole, it is trapezoidal above snap-gauge to have a rectangular slab in the trapezoidal lower section in the right of snap-gauge half, rectangular slab be provided with slot and
Card slot is connected, and in the top of snap-gauge, trapezoidal place's inner wall is provided with snap-gauge embossing, and snap-gauge embossing is set as 3 and pipe laying phase
Fitting can be split in the case where fixed device is used for a long time to what the junction of fixed position occurred by the snap-gauge embossing of setting
Seam and corrosion carry out certain prevention.
According to one embodiment of present invention, whereinThe adjusting block of regulating device is mounted on the rectangle on the right of bracket
Kong Zhong.It adjusts block main body to be rectangle, be used for and bracket in the sliding panel that the interior direction of adjusting block is provided with rectangle corner cut
The inside rectangle coulisse of slot is bonded, and active regulating wheel and passive adjusting are provided at left and right sides of adjusting block
Wheel, active regulating wheel and passive regulating wheel are connected by oblong connecting shaft across the round hole of adjusting block, active regulating wheel with
Passive regulating wheel is set as identical shape and identical structure, and active regulating wheel passes through the circle of gears and gears the right and left
Snap-gauge is composed, by actively adjusting in the gear grooved that the gear of active regulating wheel passes through the right rectangular slab for being engaged on bracket
Save wheel gear the right and left snap-gauge be embedded in bracket the right rectangular slab gear grooved the right and left Card trough in
Snap-gauge engagement, then active regulating wheel adjusts the top spiral of motor by the adjusting motor driven being meshed with outer ring gear
Then active regulating wheel moves up and down on the right of the bracket in rectangular gear grooved and adjusts position for drive shaft and the engagement of active regulating wheel
It sets, drives passive regulating wheel mobile while active regulating wheel is mobile, adjusting block can pass through the length of bracket while mobile
The high limited block and low limited block of the setting of square hole upper and lower carry out the restriction of moving distance, and high limited block and low limited block are in phase
Similar shape and identical structure, high limited block pass through the hollow installation of upper rounded that high limit spring is mounted on bracket slot
Kong Zhong, is equipped with high limit plate below high limit spring, and high limit plate main body is rectangle plate and passes through above rectangular slab
Round hole connected with high limit spring, regulating device is controlled by the controller installed on rectangular slab below bracket,
A certain range can be carried out to the position for needing to adjust pressure sensor when installing pressure sensor by the regulating device of setting
Adjustment increase pressure sensor measurement accuracy.
According to one embodiment of present invention, whereinThe overheating protection transition mast and regulating device phase of overtemperature protection system
Even.Overheating protection transition mast main body is cylindrical, and pressure sensor, overheating protection are equipped with above overheating protection transition mast
The right periphery of transition mast is provided with the hollow connector of transverse circular, and the hollow connector of transverse circular is provided with superheater tube, overheat
Pipe is arranged in more U-shapeds, and superheater tube is mounted on the inside of shell, pacifies in the entrance of the condensing agent that is internally provided with of shell, superheater tube
Equipped with installing port, the top rectangular through holes of shell are provided with the heat dissipation leaf of auxiliary heat dissipation, heat dissipation leaf is solid by heat-dissipating casing
It is fixed, circular trough is provided with inside the square setting of heat-dissipating casing external form, and parallelogram slot and circle are provided with below circular trough
Slot connection, parallelogram slot are provided with the inclined thermally conductive inclined plate of muti-piece, round thermovent are provided with above shell, is being passed through
The use of radiator can make pressure sensor when measuring high temperature fluid substance, and it is anti-to carry out cooling to a certain degree to excessively high temperature
Only damage of the excessive temperature to pressure sensor causes measurement accuracy to reduce while preventing pressure sensor from damaging loss of function.
The second object of the present invention isThe gripping mechanism and mobile device of a kind of pressure sensor are provided, pressure sensing is solved
Device needs to dismantle pressure sensor again and causes work efficiency drop and repeatedly disassembly, peace when detecting the position of different length section
Damage problem caused by after dress.Solve simultaneously pressure sensor fix in long-term use crack that device and contact surface occur,
The problem of corrosion, wear.
In order to achieve the above objectives, the embodiment of the present invention uses following scheme：A kind of mounting bracket of pressure sensor, packet
It includes：One bracket, the bracket have：One fixed device, the fixed device are mounted on the lower section inner wall surface of the bracket simultaneously
And the fixed device passes through the secondary fixation of gripping mechanism progress that internal stent is arranged in；With a mobile device, mobile device
It is mounted on the inside of the top rectangular slab of bracket；And a regulating device, the right that regulating device is mounted on bracket are formed to pressure
The adjusting of force snesor；It further include an overtemperature protection system, overtemperature protection system is mounted on the right of regulating device, for preventing
The overheat of pressure sensor.
In the above-mentioned technical solutions, the embodiment of the present invention can prevent from needing to measure not in pressure sensor by mobile device
With length section position when need to dismantle pressure sensor again and cause work efficiency drop and to multiple disassembly and installation to pressure
Damage caused by force snesor improves the service life of pressure sensor.It can prevent from due to pipe and such as propping up by gripping mechanism
Contact between the fixation device of frame and clip etc and the problem of crack occurred and corrosive wear, improve fixing intensity.
According to one embodiment of present invention, wherein, card that gripping mechanism passes through rectangular slab above clamping shaft and bracket
Plate is connected.Clamping shaft is in elongated cylindrical, in the clamping that the lower end of clamping shaft is provided with clamping screw thread and is meshed with clamping screw thread
Column, clamping column are arranged in above the rectangular blocks on the left side of getting stuck of fixed device, are set in hollow in hollow portion inside clamping column
It is equipped with screw thread, clamping shaft passes through the clamping spanner driving being arranged above, and clamping spanner is arc-shaped on the left side of clamping spanner
Rounded face is provided with rectangle link slot and the upper rounded face of clamping shaft matches while being set as biasing the center of circle not being concentric
Circle, while clamping wheel disc is provided in the left side placement block of the top rectangular slab of bracket, clamping pulley disc main body is in cylinder
Shape is provided with the fastener shaft with thread periphery in the right end of clamping wheel disc and is connected with clamping wheel disc for fastening snap-gauge three times,
It is carried out by the first clamping pulley being arranged in the placement block circular through hole on the rectangular slab left side above bracket and the second clamping pulley
It fastens three times, the first clamping pulley and the second clamping pulley are set as identical shape and identical structure, rotate and block in clamping wheel disc
First clamping pulley and the second clamping pulley are engaged by the screw thread of inner wall and the periphery screw thread of clamping wheel disc when tight is turning
First clamping pulley and the second clamping pulley form the movement of relative direction when dynamic, by being provided in the rounded face of the first clamping pulley
Circular-shaped notch and snap-gauge periphery fitting fastened, by the engagement of clamping shaft and clamping column can make pressure sensor into
Carried out after row is fixed for the first time it is secondary stablize it is fixed prevent from sending in the course of subsequent work increase service life while existing
Snap-gauge, which is fixed, by clamping wheel disc and the first clamping pulley and the second clamping pulley can prevent that pressure sensor is being used for a long time
Contact surface occurs afterwards crack, corrosion, wear prevent the exception of pressure sensor measurement data to the damage of fixing intensity.
According to one embodiment of present invention, whereinMobile device passes through above mobile shell and bracket on the inside of rectangular slab
It is connected, is in hollow setting inside mobile shell shape setting rectangularity while mobile shell, the top that mobile shell is fixed on bracket is long
On the inside of square plate, main roller frame rear end is connected in the top rectangle fixed plate inner surface front end of mobile shell and is connected with passive rolling
Wheel carrier, main roller frame and passive roller frame are in identical shape and identical structure, and main roller frame body is the length placed vertically
Rectangular to be provided with rectangular slot in outer surface, it is symmetrical that the round hole being provided with inside main roller frame is connected with main roller described in main roller
Setting, main roller are equipped with secondary roller by idler wheel axis connection, in the centre of roller shaft, and secondary roller passes through belt and moving shaft phase
Even, the right and left of moving shaft is equipped with movable pulley, drives main roller by main motor rotate driving idler wheel band, then drives
Secondary roller finally drives movable pulley to carry out mobile adjusting, is reduced by mobile device when needing to measure the position of different length section
Needing to dismantle pressure sensor and reinstall this step of multiplicating will lead to pressure sensor installation strength
Weaken, reduces the measurement accuracy of pressure sensor.
To reach above-mentioned all purposes,The present invention uses following technical scheme：A kind of mounting bracket of pressure sensor
Application method includes the following steps：
A) bracket is placed on the circular pipe to be fixed；
B) small-scale mobile adjusting is carried out to bracket by the mobile device installed below bracket；Then
C) it is secured the stand on circular pipe by fixed device；Simultaneously
D) secondary fastening is carried out to bracket by gripping mechanism；And
E) measuring mouth in different height is adjusted by regulating device；Finally
Temperature when f) being measured by overtemperature protection system pressure sensor cools down.
According to an embodiment of the invention, bracket is placed on the circular pipe for the pressure of being measured, while mobile device
Movable pulley contact circular pipe outer wall by main motor rotate, driving mobile device circular pipe carry out distance movement.
According to an embodiment of the invention, the mobile completion posterior fixation devices of mobile device are fixed circular pipe and pass through card
The snap-gauge embossing that plate and snap-gauge have is fixed for the first time.
According to an embodiment of the invention, gripping mechanism passes through rotation clamping shaft and card in fixed device fixed completion for the first time
Tight column carries out that then secondary fixation passes through clamping wheel disc and the first clamping pulley and the second clamping pulley carries out last fixation.
According to an embodiment of the invention, passing through the adjusting motor of regulating device when measuring position and needing height adjustment
The adjustment of height is carried out with active regulating wheel and passive regulating wheel.
According to an embodiment of the invention, being passed in order to which the temperature for guaranteeing measuring medium is excessively high to pressure when measuring pressure
The damage of sensor is started by overtemperature protection system, and the temperature for flowing through superheater tube is absorbed a part and is cooled down for the first time, logical
It crosses heat dissipation leaf and carries out influence harm reduction of the secondary fast cooling guarantee temperature to pressure sensor.
Present invention has the advantages that：Firstly, pressure sensor mounting bracket described in the embodiment of the present invention, is existed by setting
The measurement object of pressure sensor is fixed in fixation device on bracket, is directly anchored on measurement object compared with existing, because
For using fixed device, mobile device, gripping mechanism, regulating device, overtemperature protection system, so overcoming in pressure sensing
The reduction of structural strength is caused with measuring object and be directly threadedly coupled when device is installed, and when installation is easy to happen positional shift error simultaneously
Measure object when the temperature is excessively high, pressure sensor, which can be damaged, to be led to the data fluctuations exception of measurement, reduce accuracy, to reach
Increase the service life of pressure sensor, improve the accuracy and installation strength of measurement.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the overall structure diagram of the mounting bracket of pressure sensor described in the embodiment of the present invention.
Fig. 2 is that certain components are omitted described in the embodiment of the present invention to show internal part structural schematic diagram.
Fig. 3 is the detailed structure schematic diagram that device is fixed in the embodiment of the present invention.
Fig. 4 is the local detail structural schematic diagram in the embodiment of the present invention in Fig. 3 at A.
Fig. 5 is the detailed structure schematic diagram of mobile device in the embodiment of the present invention.
Fig. 6 is the local detail structural schematic diagram in the embodiment of the present invention in Fig. 5 at B.
Fig. 7 is the detailed structure schematic diagram of gripping mechanism in the embodiment of the present invention.
Fig. 8 is the local detail structural schematic diagram in the embodiment of the present invention in Fig. 7 at D.
Fig. 9 is the detailed structure schematic diagram of regulating device in the embodiment of the present invention.
Figure 10 is the back side detailed structure schematic diagram of Fig. 9 in the embodiment of the present invention.
Figure 11 is the detailed structure schematic diagram of overtemperature protection system in the embodiment of the present invention.
Figure 12 is the local detail structural schematic diagram in the embodiment of the present invention in Figure 11 at C.
Figure 13 is the detailed structure schematic diagram using the course of work of mobile device in the embodiment of the present invention.
Figure 14 is the detailed structure schematic diagram using the course of work for fixing device and regulating device in the embodiment of the present invention.
Figure 15 is the detailed structure schematic diagram using the course of work of overtemperature protection system in the embodiment of the present invention.
In attached drawing
10, bracket 20, fixed device 201, get stuck outside
202, the main body that gets stuck 203, snap-gauge 204, snap-gauge embossing
205, card slot rod 206, card slot
30, mobile device 301, mobile shell 302, main motor
303, main roller 304, passive roller 305, passive roller frame
306, main roller frame 307, idler wheel band 308, secondary roller
309, moving shaft 310, movable pulley
40, gripping mechanism 401, clamping wheel disc 402, clamping column
403, clamping shaft 404, clamping spanner 405, the first clamping pulley
406, the second clamping pulley
50, regulating device 501, high limit plate 502, high limit spring
503, passive regulating wheel 504, adjusting block 505, adjusting motor
506, active regulating wheel 507, low limit plate 508, low limit spring
60, overtemperature protection system 601, overheating protection transition mast 602, pressure sensor
603, superheater tube 604, installing port 605, shell
606, condensing agent 607, heat-dissipating casing 608, heat dissipation leaf
609, thermovent 610, thermally conductive inclined plate
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In the description of the present invention, it needs to illustrate
Be unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, can be with
It is to be fixedly connected, may be a detachable connection, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be with
It is to be connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment one：
As shown in Fig. 1,2,3,4,9,10,11, the present embodiment discloses a kind of mounting bracket of pressure sensor, including bracket
10, the inner surface for the lower section rectangular slab that bracket 10 is arranged in half rectangular-ambulatory-plane in bracket 10 is equipped with fixed device 20, fixed dress
Setting 20 includes the main body 202 that gets stuck, and the excircle upper section of the main body 202 cylindrical that gets stuck of the main body that gets stuck 202 is provided with protrusion
Rectangle snap-gauge and 201 matched in outer get stuck for 202 outer profile of main body setting of getting stuck, get stuck 201 sets outside in the main body that gets stuck
202 periphery is matched with the protrusion rectangle snap-gauge for the main body 202 that gets stuck, and the protrusion rectangular card board of the main body that gets stuck 202 is lived
Get stuck outside 201 rectangular through holes 201 relatively firm being fixed on, 202 periphery of main body of getting stuck that will get stuck outside is prevented in use process
Loosening, 201 the right of getting stuck outside is provided with rectangular slab, is provided with a rectangle inner groovy in the outer surface of rectangular slab,
It is provided with symmetrical round hole in the right and left baffle of rectangle inner groovy, is embedded in for card slot rod 205, in rectangle inner groovy
There are also small rectangular through holes and card slot 206 to connect for outer surface, and card slot 206, which is rectangle, is provided with arc-shaped inner groovy for being clamped
The lower section oblong outer surface of card slot rod 205, card slot rod 205, which is set as triangle, has the length being laterally arranged the right and left is more
The tension of circular application triangle setting be embedded in get stuck outside 201 rectangle inner groovy the right and left baffle in can be more efficient
Prevent card slot rod 205 loosen, while get stuck outside 201 and card slot rod 205 connection among be additionally provided with snap-gauge 203, snap-gauge
203 in top be it is trapezoidal be arranged on the right of snap-gauge be half it is trapezoidal be extended with rectangular slab in half trapezoidal lower surface, pass through card
The trapezoidal setting in the top of plate 203 more convenient stable when being fixed on the periphery of measurement conduit can be fitted in outside measurement pipeline
It prevents from week shifting after mounting and causes the fluctuation of measurement data abnormal, be provided with slot and outer on the surface of rectangle half
Get stuck 201 the corresponding installation for card slot 206 of inner groovy slot can make snap-gauge 203 it is more stable be fitted in it is outer
It prevents from falling off in the inner groovy to get stuck, three pieces of snap-gauge embossing is provided on the inside of the top trapezoidal faces of snap-gauge 203 and are used to and survey two
The pipeline of object connects, and prevents the appearance crack, the corrosion, wear of the contact surface generated when used for a long time situations such as from causing to reduce
Installation strength, measurement data generates fluctuation, while it is that trapezoidal setting comparison rectangle setting can pass through that snap-gauge 203, which is set as top,
Three when being fixed in face of high temperature fluid conduit from three directions carry out force compare the force in two faces can be more square
Just the determination fixed bit that can be more easier on pipeline by three point of applications that is fixed on is set and facilitates installation snap-gauge 203, in wild card
The left side of shell 201 is provided with aduncate circular arc buckle and is used for and the inside concave circular arcs of the left side for the main body 202 that gets stuck
Face connection, having the buckle of protrusion to be connected after installation is fixed with circular arc buckle in interior concave circular arcs face prevents from loosening, by interior
The clamping that buckle and the circular arc buckle of the protrusion in concave circular arcs face carry out, which can make to get stuck outside, 201 stable is connected to the main body that gets stuck
Concave shaped arc surface prevent outer loosening of getting stuck after installation, be provided in the left side rectangle transverse slat upper surface of snap-gauge 203 oval
Shape column, for installing gripping mechanism 40.The right rectangular through holes of bracket 10 are provided with regulating device 50, pass through adjusting block
504 are mounted in the right slot of bracket 10 and are adjusted, and 504 main body of adjusting block is rectangle setting, in adjusting block 504
Inside be provided with the card slot on the inside of the slot of rectangular bars snap-gauge and bracket 10 and match and prevent adjusting block 504 from adjusting
Loose or dislocation improves working efficiency in journey, and the left and right sides of adjusting block 504 is provided with passive regulating wheel 503 and active regulating wheel
506.Active regulating wheel 506 and passive regulating wheel 506 are arranged in identical shape, gear the right and left of active regulating wheel 506
It is provided with circular card board, is connected in the right Card trough of bracket 10, the gear of active regulating wheel 506 is engaged on bracket 10
In the gear grooved of the right, the top and bottom of the rectangular through holes on the right of bracket are provided with high limit plate 501 and low limit plate 507, high
Limit plate 501 and low limit plate 507 are in the identical structure setting of identical shape, and high limit plate 501 passes through high limit spring 502
It is connected on the inside of the right rectangular through holes upper surface of bracket 10, low limit plate 507 is connected to bracket by low limit spring 508
Preventing from colliding with bracket 10 in adjustment process for regulating device 50 on the inside of 10 the right rectangular through holes lower surface causes
The damage of device is equipped with overtemperature protection system 60 on the right of regulating device 50, by overheating protection transition mast 601 and adjusts
Device 50 is connected, and is connected with superheater tube 603 in the connector of overheating protection transition mast 601, and superheater tube 603 is in U-shape setting, energy
So that the high temperature fluid of measurement is cooled down, can be reduced area occupied, the inside of shell 605 is arranged in superheater tube 603, in shell
605 inner upper is equipped with condensing agent 606, for more can quickly reduce the temperature of measurement object, prevents from passing pressure
Sensor 602 generates damage, and heat dissipation leaf 608 is equipped with above shell 605, and heat dissipation leaf 608 is arranged in heat-dissipating casing 607
Portion, the 607 rounded hollow setting in inside of heat-dissipating casing, is provided with thermally conductive inclined plate 610 below vacancy in a circle, for draining overheat
The temperature of pipe 603 is once improving cooling rate, passes through heat via thermally conductive inclined plate 610 by the rotation for the leaf 608 that radiates and dissipates
Hot mouth 609 radiates, and improving radiating efficiency prevents the temperature of the measurement object of pressure sensor 602 is excessively high from causing to pressure sensor 602
Damage.
Embodiment two：
It is the same as example 1, as shown in Fig. 5,6,7,8, is arranged on the inside of the left side rectangle transverse slat of snap-gauge 203
There is mobile device 30, is mounted on the inside of 203 left side rectangle transverse slat of snap-gauge by mobile shell 301, in the inside of mobile shell 301
Empty wall is provided with main roller 303, and main roller 303 is connected by main roller frame 306, and main roller frame 306 is rectangular in being vertically arranged
Shape is provided with rectangular through holes in rectangular surfaces, and secondary roller 308 is inlaid in through-hole, and secondary roller 308 and main roller 303 are logical
Too long circle axis connection, is provided with moving shaft 309 in the lower section of secondary roller 308, is arranged in the right and left of moving shaft 309
There is movable pulley 310, movable pulley 310 is mounted in the arc-shaped card slot of main roller frame 306, and main roller 303 is connected by idler wheel band 307
It connects in main motor 302, when needing to adjust the installation site of mobile pressure sensor 602, main motor 302 drives main roller
303 to drive secondary roller 308 finally ease driving wheel axis 309 and movable pulley 310 to be driven to carry out pressure sensing in a certain range
The adjusting of device 602 prevents the abnormal of data from improving measurement accuracy, and the inner hollow wall of mobile shell 301 is additionally provided with passive roller
Frame 305 and main roller frame 306 are arranged in identical shape, and in the lower section of passive roller frame 305, arc-shaped card slot is provided with passively
Idler wheel 304 adjusts measurement position when adjusting the position of bracket 10 by movable pulley 310 and passive roller for easily moving
The pipeline external surface of 304 outer surface contact measurement objects, which can be stablized, prevents the raising installation that shifts when moving in pipeline external surface
Efficiency and when finding measurement position enhanced convenience with measurement pipeline directly contact reduction pressure sensor 602 damage
Probability drives main roller 303 in the main motor 302 by setting to drive moving shaft 309 finally to drive 310 energy of movable pulley
Effective to reduce intervention artificial in moving process, can also prevent manually will not be because of accidentally encountering height when adjusting measurement position
Warm fluid line is injured, while the efficiency that installation can be improved after automatically moving does not go mobile device manually, on a left side for snap-gauge 203
The rectangular transverse slat upper surface of side length is provided with oblong column, rectangular by being mounted on 203 left side of snap-gauge for installing gripping mechanism 40
The clamping shaft 403 of the oblong column of shape transverse slat upper surface setting and the clamping column being arranged below the snap-gauge 203 on the inside of rectangular slab
402 are threadedly coupled, and secondary fastening is carried out, and the loosening for preventing snap-gauge 203 from generating in use process causes measurement data
Abnormal, clamping shaft 403 is controlled by clamping spanner 404, is fastened when clamping spanner 404 is rotated into clamping column 402, is led to simultaneously
The clamping wheel disc 401 and the first clamping pulley 405 and the second clamping pulley 406 for crossing the setting of 203 top rectangular slab of snap-gauge carry out three times
Fastening, clamping wheel disc 401 be arranged to it is cylindrical the left side be provided with circle shake hands, clamping wheel disc 401 can easily be used same
When the right of clamping wheel disc 401 is provided with elongated round thread connecting shaft and the first clamping pulley 405 and the second clamping pulley 406
The engagement of inner circular thread groove can easily make clamping wheel disc 401 and the first clamping pulley 405 and the second clamping pulley 406 more stable
Clamping prevent bracket 10 from generating to loosen when being installed because the pressure of high temperature fluid object is in long-term measurement pressure is caused to pass
602 positional shift of sensor reduces the accuracy of measurement data, extends the service life of pressure sensor 602, passes through the first clamping
The arc-shaped slot of outer round surface and the periphery of snap-gauge 203 of wheel 405 and the second clamping pulley 406, which carry out fitting clamping, effectively to be made
Snap-gauge 203 prevents pressure sensor 602 in use process after mounting from measuring high temperature fluid object pressure in the fixation of fixing-stable
It is generated when power and loosens the offset for causing stress sensor 602 to measurement data generation unusual fluctuations, reduce the accurate of measurement data
Property, working efficiency, while the loosening that will maximumlly prevent bracket 203 from may occur in use are reduced, prevents from pressing
The exception of 602 measurement data of force snesor is opened by the circular body outer surface of the first clamping pulley 405 and the second clamping pulley 406
Some circular grooves carry out and the oblong outer surface of snap-gauge 203 is fastened and has been prevented substantially in long-term time of measuring
Middle fixed contact surface and high temperature fluid pipeline lead to the problem of crack, corrosion, wear causes bracket 10 to loosen to reduce work effect
The service life of rate and pressure sensor 602.
Embodiment three：
As shown in Figure 12 to 14, to achieve the purpose that above-described embodiment, the present invention uses following technical scheme：A kind of pressure
The application method of the mounting bracket of sensor, includes the following steps：
A) bracket 10 is placed on the circular pipe to be fixed；
B) small-scale mobile adjusting is carried out to bracket 10 by the mobile device 30 installed below bracket 10；Then
C) bracket 10 is fixed on circular pipe by fixed device 20；Simultaneously
D) secondary fastening is carried out to bracket 10 by gripping mechanism 40；And
E) measuring mouth in different height is adjusted by regulating device 50；Finally
Temperature when f) being measured by overtemperature protection system 60 pressure sensor 602 cools down
Specifically, bracket 10 is placed on the circular pipe for the pressure of being measured, then passes through the trapezoidal interior of snap-gauge 203
Side surface snap-gauge embossing 204 clamp can accurately be clamped in pipeline external surface prevent measurement when positional shift, then
The pressure in pipeline is measured, clamping shaft 403 is rotated by clamping spanner 404 after clamping plate 203 is clamped and clamping column 402 connects
The screw thread engagement connection for connecting the screw thread and clamping column 402 of clamping shaft 403 can accurately be clamped and securely prevent in clamping
It is insecure to be clamped locking by pushing clamping spanner 404, the first clamping pulley is then driven by the rotation of clamping wheel disc 401
405 and second clamping pulley 406 in corresponding movement can be improved being correspondingly connected with for the first clamping pulley 405 and the second clamping pulley 406
Stablize and snap-gauge 203 is carried out by the periphery arc groove of the first clamping pulley 405 and the periphery arc groove of the second clamping pulley 406
It is fixed three times more completely to improve fixing intensity.
Specifically, main roller 303 is driven to pass through main roller 303 by the main motor 302 of mobile device 30 before clamping
Secondary roller 308 is driven to drive moving shaft 309 to drive movable pulley 310 can be more finally by moving shaft 309 by secondary roller 308
Add effective raising the moving stability, the outer wall of measurement pipeline can be stably fixed to by the movable pulley 310 of the left and right sides, so
It is improved afterwards in the position adjustment that the passive roller 304 that the rear of main roller 303 is arranged is driven then progress pressure sensor 602
Measurement accuracy, which prevents when needing to find measurement position pressure sensor 602 excessively to contact with high temperature measurement object, causes pressure to pass
Sensor 602 by temperature it is excessively high influence to make measurement data to generate fluctuation is abnormal to reduce measurement accuracy.
Specifically, connected when measuring high temperature fluid pressure after the completion of fixation by the installing port 604 of overtemperature protection system 60
Connecing can be such that pressure sensor 602 does not contact directly with high temperature measurement object in the interface for measuring object reduces pressure sensor 602
The consequence that can be damaged improves the accuracy of measurement, increases the service life of pressure sensor 602 and then passes through superheater tube 603
Carrying out first cooling distributes high temperature fluid first when by flowing by carrying out the energy of flow in the U-tube road of superheater tube 603
A part of heat improves the efficiency of drop heat, and the cold air then distributed by condensing agent 606 further increases drop heat to heat heat exchange
Efficiency, by heat dissipation leaf 608 rotation drive hot-air from thermally conductive inclined plate 610 carry out heat flow-guiding radiation leaf 608 can
Most efficiently make maximum heat exchange efficiency, improves the high temperature fluid object temperature that the flow velocity of heat exchange measures pressure sensor 602
Drop to and the damage of pressure sensor 602 is dropped in tolerance range, improve the service life of pressure sensor 602, increases work
Make efficiency, carrying out heat dissipation in the top thermovent 609 of heat-dissipating casing 607 prevents the high temperature fluid temperature of measurement to pressure sensor
602 dirt entrapments for damaging the air when thermovent 609, which is provided in round outlet, can prevent in heat dissipation fall into thermovent 609
Air stream can be carried out reversely when needing the dust flowed into thermovent 609 to exclude by the overturning for the leaf 608 that radiates
Circulation make original 609 entrance of thermovent become exclude dust outlet dust is taken out of using the reversion of air stream.
Specifically, active regulating wheel is driven by the adjusting motor 505 of regulating device 50 when needing replacing measurement position
506 and passive regulating wheel 503 in the right gear grooved of bracket 10 move up and down adjusting, by adjusting block 504 in bracket 10
The right rectangle hole slot in move up and down and prevent regulating device 50 from falling off in moving process then through high limit plate
501 and low limit plate 507 effectively prevent when 504 moving distance of adjusting block is too long adjusting block 504 collision in bracket 10
Can effectively prevent in slot prevents pressure sensor 602 without dismantling pressure sensor 602 when replacing measurement position
Damage and the abnormal while more convenient of measurement data do not have to excessive manual labor amount.Pass through high limit in high limit plate 501
Position spring 502 be attached after because spring elasticity can be more easier connecing high limit plate 501 and adjusting block 504
The service life for improving device will not be damaged to adjusting block 504 and regulating device 50 by readily shrinking when touching, in adjusting block
The low limit plate 507 and high limit plate 501 of 504 lower section are identical, can prevent adjusting block 504 carry out fall adjust when and lower bound
Position plate 507 collides.
Specifically, it when use device protects pressure sensor 602, was mounted on by pressure sensor 602
It is measured at the inner hollow of Thermal protection transition mast 601, by 601 the whole nation rectangle link block of overheating protection transition mast and adjusting
The outside of block 504 is connected can be adjusted driving 506 He of active regulating wheel of motor 505 by the regulating device 50 of adjusting block 504
Passive regulating wheel 503, which carries out the adjusting to adjusting block 504, can drive the adjusting to overheating protection transition mast 601 simultaneously thus also
The protection to pressure sensor 602 is realized, because pressure sensor 602 is mounted in the top of overheating protection transition mast 601
It will not be loosened in thread groove and when the connection of the outer surface thread connector 612 of pressure sensor 602 can effectively be fixed on measurement
The exception of measurement data is prevented, is not directly to connect when being also achieved that pressure sensor 602 and measurement high temperature fluid object
Measurement to also just playing protective effect to pressure sensor 602, just do not have to open screw thread on pressure sensor 602 yet and connect
It connects hole and measurement object directly connects, while connecting on the right of the circulation chamber of the inner hollow of overheating protection transition mast 601 611
Interface installs superheater tube 603, and the other end of superheater tube 603, which is equipped with, passes through installation for high temperature fluid object is measured in installing port 604
604 inflow superheater tubes 603 of mouth carry out the condensing agent 606 that first cooling is arranged above superheater tube 603 simultaneously and pass through the leaf that radiates
608 quickly cool down to high temperature fluid object, survey being flowed into overheat transition mast 601 to pressure sensor 602
Temperature, which has been greatly reduced, when amount has declined the damage of pressure sensor 602, also just plays superheat protecting function, so
Overheating protection transition mast 601 is mounted on then by overtemperature protection system 60 and regulating device 50 by pressure sensor 602
The measurement for contacting pressure sensor 602 directly with high temperature fluid object is just played, while in measurement high temperature fluid
Cool down when object to it, prevents pressure sensor 602 and high temperature fluid object from directly passing through threaded hole and connect the drop for causing intensity
It is low to lead to 602 fail in compression of pressure sensor and be easy to happen positional shift error when pressure sensor 602 is fixedly mounted
Prevent high temperature fluid object excessive temperature quasi- to the fluctuation exception, reduction that the measurement of pressure sensor 602 is generation measurement data simultaneously
True property.Pass through overheating protection transition mast 601 and adjusting when pressure sensor 602 is mounted on overheating protection transition mast 601 simultaneously
Block 504 is connected, and adjusting block 504 and bracket 10 are by being provided with the length of rectangular bars snap-gauge and bracket 10 in the inside of adjusting block 504
Card slot on the inside of square hole, which is connected, prevents the loose or dislocation in adjustment process of adjusting block 504 from improving working efficiency, while bracket 10
It is adjusted by mobile device 30, is fixed after the completion of adjusting by fixed device 20 and carries out two by gripping mechanism 40 again
Secondary fastening can be achieved with the mobile adjusting and fastening of pressure sensor, effective to reduce intervention artificial in moving process,
Can prevent manually will not be injured while preventing when used for a long time because of high temperature fluid pipeline is accidentally encountered when adjusting measurement position
The appearance of situations such as crack of the contact surface of generation, corrosion, wear causes to reduce installation strength, and measurement data generates fluctuation, leads to
It crosses gripping mechanism 40 and carries out secondary fastening, the loosening for preventing snap-gauge 203 from generating in use process causes exception to measurement data.
As shown in Figure 12 to 14, the operating procedure of bending machine described in the present embodiment is：The fixed of bracket 10 is filled first
It sets 20 and is mounted on the high temperature fluid pipeline external surface for needing to measure, then by mobile device 30, find most suitable measurement position
Set carry out gripping mechanism 40 secondary fastening prevent pressure sensor 602 measurement when loosening, then by regulating device 50 into
Adjusting above and below row is capable of measuring the high temperature fluid pipeline pressure of different height, can effectively prevent the pressure when measuring different location and passes
Sensor 602, which does not have to multiple disassembly and installation, leads to the damage of pressure sensor 602, while measuring high temperature fluid after being installed
When by overtemperature protection system 60 to high temperature fluid carry out it is a degree of cooling prevent high temperature fluid to pressure sensor 602
Damage generates the unusual fluctuations of data.
Although the illustrative specific embodiment of the present invention is described above, in order to the technology of the art
Personnel are it will be appreciated that the present invention, but the present invention is not limited only to the range of specific embodiment, to the common skill of the art
For art personnel, as long as long as various change the attached claims limit and determine spirit and scope of the invention in, one
The innovation and creation using present inventive concept are cut in the column of protection.
Claims (8)
1. a kind of mounting bracket of pressure sensor, including：
One bracket, the bracket have：
One fixed device, the fixed device are mounted on the lower section inner wall surface of the bracket；And
One regulating device, the right that the regulating device is mounted on the bracket form the adjusting to pressure sensor；Further include
One overtemperature protection system, the overtemperature protection system are mounted on the right of the regulating device, for preventing the pressure
The overheat of sensor.
2. a kind of mounting bracket of pressure sensor according to claim 1, wherein the bracket is half rectangular-ambulatory-plane in institute
The lower bottom part for stating bracket is equipped with the fixed device, and the main body that gets stuck of the fixed device is mounted on the bottom of the bracket
Portion, for stablizing fixed device.
3. a kind of mounting bracket of pressure sensor according to claim 1, wherein the adjusting block of the regulating device is pacified
In the slot on the right of the bracket.
4. a kind of mounting bracket of pressure sensor according to claim 1, wherein the overheat of the overtemperature protection system
Protection transition mast is connected with the regulating device.
5. a kind of mounting bracket of pressure sensor according to claim 2, wherein the periphery of the main body that gets stuck also is set
It is equipped with a square buckle outwardly protruded, connection is got stuck with the outer of main body periphery that get stuck, on described outer the right got stuck
Card slot and card slot rod are provided in indent card slot, the card slot rod is connected by lower section oblong periphery with the card slot.
6. a kind of mounting bracket of pressure sensor according to claim 5, wherein the outer left side top end to get stuck
It is provided with to the Ka Jiao that inner circular is bent and is clamped with the protrusion Ka Jiao phase of the left side concave shaped arc surface of the main body that gets stuck, together
When on described outer the right got stuck be provided with rectangle protrusive board in concave shaped rectangle card slot, in the concave shaped rectangle card slot
The outside plate of the right and left be provided with the embedded connection of 2 round holes and the card slot rod, the card slot rod shape triangular in shape is described
Card slot passes through the slot below snap-gauge, and the snap-gauge top is trapezoidal to have a length in the trapezoidal lower section in the right of the snap-gauge half
Square plate is provided with slot in the rectangular slab and is connected with the card slot, in the trapezoidal place's inner wall in the top of the snap-gauge
It is provided with snap-gauge embossing, the snap-gauge embossing is set as 3 and pipe laying fits.
7. a kind of mounting bracket of pressure sensor according to claim 3, wherein the adjusting block main body is in rectangular
Shape is used for the inside with the slot of the bracket in the sliding panel that the interior direction of the adjusting block is provided with rectangle corner cut
The fitting of rectangle coulisse, is provided with active regulating wheel and passive regulating wheel, the active at left and right sides of the adjusting block
Regulating wheel and passive regulating wheel are connected by oblong connecting shaft across the round hole of the adjusting block, the active regulating wheel and
The passive regulating wheel is set as identical shape and identical structure, and the active regulating wheel is left by gear and the gear
The circular card board on right both sides is composed, and the gear of the active regulating wheel is by being engaged on the right rectangular slab of the bracket
Gear grooved in the snap-gauge of gear the right and left by the active regulating wheel be embedded in the right rectangular slab of the bracket
Gear grooved the right and left Card trough in engaged with the snap-gauge, then the active regulating wheel with outer ring gear by mutually nibbling
The adjusting motor driven of conjunction, the top screw drives axis for adjusting motor and the active regulating wheel engagement then active
Regulating wheel moves up and down adjusting position in rectangular gear grooved on the right of the bracket, band while active regulating wheel is mobile
It is mobile to move the passive regulating wheel, the adjusting block can be arranged by the slot upper and lower of the bracket while movement
High limited block and low limited block carry out the restriction of moving distance, the high limited block and low limited block are in same shape and identical
Structure, the high limited block is mounted on the upper rounded ski-mounting hole of the bracket slot by high limit spring
In, high limit plate is installed below the high limit spring, the high limit plate main body is rectangle plate and passes through rectangle
Round hole above plate is connected with the high limit spring, and the regulating device passes through on rectangular slab below the bracket
The controller of installation controls.
8. a kind of mounting bracket of pressure sensor according to claim 4, wherein the overheating protection transition mast main body
It is cylindrical, pressure sensor, the right of the overheating protection transition mast are installed above the overheating protection transition mast
Periphery is provided with the hollow connector of transverse circular, and the hollow connector of transverse circular is provided with superheater tube, and the superheater tube is in
More U-shaped settings, the superheater tube is mounted on the inside of shell, in the condensing agent that is internally provided with of the shell, the superheater tube
Entrance installing port is installed, the top rectangular through holes of the shell are provided with the heat dissipation leaf of auxiliary heat dissipation, the heat dissipation
Leaf is fixed by heat-dissipating casing, is provided with circular trough under the circular trough inside the square setting of heat-dissipating casing external form
Fang Kaiyou parallelogram slot is connected with the circular trough, and the parallelogram slot is provided with the inclined thermally conductive inclined plate of muti-piece,
Round thermovent is provided with above the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810813905.9A CN108896240B (en) | 2018-07-23 | 2018-07-23 | Mounting bracket of pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810813905.9A CN108896240B (en) | 2018-07-23 | 2018-07-23 | Mounting bracket of pressure sensor |
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| Publication Number | Publication Date |
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| CN108896240A true CN108896240A (en) | 2018-11-27 |
| CN108896240B CN108896240B (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810813905.9A Active CN108896240B (en) | 2018-07-23 | 2018-07-23 | Mounting bracket of pressure sensor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480660A (en) * | 2019-09-02 | 2019-11-22 | 汇专科技集团股份有限公司 | Power control cabinet |
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| CN108896240B (en) | 2020-06-09 |
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Effective date of registration: 20210425 Address after: 210000 Zhongguancun Software Park, 7 Yingcui Road, Jiangjun Avenue, Jiangning Development Zone, Nanjing City, Jiangsu Province Patentee after: JIANGSU DER SENSOR HOLDINGS Ltd. Address before: 215600 floor 2, A building, science and Technology Park, 36 Huada Road, Zhangjiagang Free Trade Zone, Suzhou, Jiangsu (Delco) Patentee before: JIANGSU DEERKE MEASUREMENT AND CONTROL TECHNOLOGY Co.,Ltd. |