CN109708680B - Inspection device capable of simultaneously detecting multiple instruments - Google Patents
Inspection device capable of simultaneously detecting multiple instruments Download PDFInfo
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- CN109708680B CN109708680B CN201910115514.4A CN201910115514A CN109708680B CN 109708680 B CN109708680 B CN 109708680B CN 201910115514 A CN201910115514 A CN 201910115514A CN 109708680 B CN109708680 B CN 109708680B
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Abstract
The invention relates to the technical field of instrument detection equipment, in particular to a detection device capable of simultaneously detecting multiple instruments, which comprises a detection bin with a cuboid structure, wherein the top of the detection bin is provided with four first detection holes which are distributed at intervals along the long edge direction of the detection bin, a first mounting mechanism is respectively arranged above each first detection hole, the back side of the detection bin is provided with two second detection holes, the sides of the two detection holes are respectively provided with a second mounting mechanism, a heating device is arranged in the detection bin, the left end and the right end of the detection bin are respectively provided with a flow guide mechanism communicated with the detection bin, the outer end of each flow guide mechanism is respectively provided with a splicing mechanism which is opposite to the flow guide mechanism, the outer end of the flow guide mechanism is also provided with a bearing pressing mechanism, and the outer end of each splicing mechanism is communicated with a horizontally arranged test tube, the invention can effectively carry out synchronous detection on multiple instruments, and the disassembly and assembly processes of different instruments during detection are very simple and convenient, so that the detection efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of instrument detection equipment, in particular to a detection device capable of detecting multiple instruments simultaneously.
Background
The temperature, pressure and liquid level meter detectors are some common electrical monitoring elements, and play a great practical role in use, for example, if some meter has inaccurate detection results in use, the whole corollary equipment may be unstable or damaged, so the requirements on the performance stability and the accuracy of the detection results are very strict.
The existing instrument detection device is relatively complex in operation, mainly because the installation process of an instrument to be detected is very troublesome, especially the installation of a class of flowmeters, flanges at two ends are matched with a pipeline to be detected, the pipeline is fixedly installed through bolts, and the pipeline needs to be disassembled after the test, so that the time is repeatedly consumed, and a large amount of unnecessary time is wasted in the disassembly and assembly process in the detection process; and the traditional instrument detection device can not simultaneously implement synchronous detection on various different types of instruments, thereby prolonging the detection period of the instruments.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a testing device capable of simultaneously testing a plurality of instruments.
The invention discloses a testing device capable of simultaneously testing multiple instruments, which comprises a testing bin with a cuboid structure, wherein the top of the testing bin is provided with four first testing holes distributed at intervals along the long edge direction of the testing bin, a first mounting mechanism is respectively arranged right above each first testing hole, the back side of the testing bin is provided with two second testing holes, the side of each second testing hole is respectively provided with a second mounting mechanism, a heating device is arranged inside the testing bin, the left end and the right end of the testing bin are respectively provided with a flow guide mechanism communicated with the testing bin, the outer end of each flow guide mechanism is respectively provided with a splicing mechanism directly opposite to the outer end of the flow guide mechanism, one side of the flow guide mechanism is also provided with a bearing pressing mechanism, and the outer end of each splicing mechanism is communicated with a testing tube arranged horizontally.
Further, first installation mechanism includes that the three location subtotal that distributes around the circumference of first inspection hole equiangularly, the location subtotal is including pressing from both sides tight piece and first small-size lead screw, first small-size lead screw connects the top in the inspection storehouse through bed hedgehopping platform axle, the cover is equipped with first slider on the first small-size lead screw, it is connected with first slider to press from both sides tight piece, all first small-size lead screws of every first inspection hole periphery are spoke form and outwards disperse the setting, it is V type structure to press from both sides tight piece, the opening face of every first inspection hole periphery all presss from both sides tight piece all towards its centre of a circle, first rotating handle is installed to the outer end of first small-size lead screw.
Furthermore, the second mounting mechanism comprises a mounting bin, an upper clamping plate and a lower clamping plate, both ends of the mounting bin are of open structures, the bottom end of the mounting bin is tightly attached to the outer surface of the inspection bin and covers a second inspection hole corresponding to the mounting bin, the upper clamping plate and the lower clamping plate are both arranged in the top end of the mounting bin, and the two is the symmetry setting from top to bottom, the top of punch holder and the bottom of lower plate are respectively through the inside wall elastic connection of a plurality of springs with the installation storehouse, the outside of installation storehouse still the coupling have be the small-size lead screw of second of inversion, the cover is equipped with the second slider on the small-size lead screw of second, the second slider passes through the support and the lower plate of U type structure and is connected, second rotating handle is installed to the bottom of the small-size lead screw of second, one side that punch holder and lower plate are close all is equipped with a plurality of beads, be provided with the water-stop sheet of U type structure in the inspection storehouse, the opening face of water-stop sheet is with all second inspection hole cages cover.
Furthermore, the diversion mechanism comprises a diversion pump and a clamping component, the clamping component comprises a diversion pipe, a telescopic outer pipe and a clamping electric pole, the inlet end of the diversion pump is communicated with the interior of the inspection bin, the rear end of the diversion pipe is communicated with the discharge end of the diversion pump, the telescopic outer pipe is sleeved at the front end of the diversion pipe and can reciprocate along the axial direction of one end of the diversion pipe, the front end of the telescopic outer pipe is not coincided with the front end of the diversion pipe all the time, a clamping disc is sleeved at the front end of the telescopic outer pipe, a rubber pad is attached to the front side face of the clamping disc, the clamping electric pole is erected beside the diversion pipe, and the output rod of the clamping electric pole is in transmission.
Further, the splicing mechanism and the clamping piece are the same in structure, the output direction of the clamping electric pole in the splicing mechanism and the output direction of the clamping electric pole in the clamping piece are arranged oppositely, and the guide pipes in the splicing mechanism and the clamping piece are arranged coaxially.
Further, the bearing hold-down mechanism includes first bidirectional screw, the top shoe and lower slider, first bidirectional screw is vertical setting, top shoe and lower slider cover are established respectively at first bidirectional screw's upper and lower both ends, first bidirectional screw's top is provided with and is invertd, and be used for driving it around self axis pivoted motor, the bottom of top shoe and the top of lower slider are equipped with a transmission frame respectively, two transmission frame one side in opposite directions all are equipped with two pressure strips that are the symmetry and set up, the pressure strip is the arc structure, and set up the draw-in groove of V type structure in its concave surface, two pressure strips on every transmission frame correspond concatenation mechanism respectively and press from both sides the piece.
Furthermore, the bottom of each transmission frame is connected with a second bidirectional lead screw in a shaft mode, two ends of each second bidirectional lead screw correspond to the splicing mechanism and the flow guide mechanism respectively, the two pressing plates at the bottom of each transmission frame are in transmission fit with the second bidirectional lead screws at the positions of the two pressing plates, and a third rotating handle is installed at the outer ends of the second bidirectional lead screws.
Further, the heating device comprises a temperature detector and a plurality of electric heating pipes arranged on the bottom wall of the inspection bin, and the distribution sequence of all the electric heating pipes is consistent with that of all the first inspection holes.
Furthermore, a transparent observation window is arranged on the front side surface of the inspection bin.
Furthermore, one end of the test tube is communicated with the flow guide tube in the clamping piece, and a plurality of connecting convex tubes which are distributed along the axial direction and have different specifications are arranged outside the test tube.
Has the advantages that: the invention relates to a checking device capable of simultaneously detecting multiple instruments.A first checking hole corresponds to a reed switch liquid level transmitter, an integrated temperature transmitter, a reed switch liquid level switch, a pressure switch and the like; the four first inspection holes are respectively grouped in pairs, the types of the instruments placed in each group are the same, and the instruments placed in one group are finished products, namely the detection results are normal; while the other group is used for placing instruments of which the detection results are not determined to be qualified products; in each two first inspection holes, a reed pipe liquid level transmitter and an integrated temperature transmitter are respectively placed in the inspection holes during inspection; the first mounting mechanisms and the second mounting mechanisms are respectively positioned and mounted through the first mounting mechanisms of the corresponding first inspection hole areas; the two second inspection holes are respectively used for installing a temperature switch through a second installation mechanism, and one temperature switch is a finished product with stable accurate value; the guide mechanism is matched with the splicing mechanism and a bearing pressing mechanism corresponding to the middle of the splicing mechanism, and aims at the installation and detection work of an electromagnetic flowmeter, a vortex shedding flowmeter, a turbine flowmeter and a flow switch instrument; the synchronous detection instrument is provided with a reed pipe liquid level transmitter and an integrated temperature transmitter which correspond to the two first detection holes; a temperature switch corresponding to one first inspection hole; a certain flow meter corresponding to one flow guide mechanism and the splicing mechanism; and a certain pressure transmitter on the test tube; then a touch computer and a controller are arranged outside the temperature sensor, the controller is electrically connected with all the instruments to be detected, the controller is also electrically connected with a central control system in the touch computer through signals, and the controller is also electrically connected with the temperature detector; at the moment, an external water source is manually injected into the inspection bin, after the water source exists in the inspection bin, the liquid level can be changed, at the moment, the reed switch liquid level transmitters can implement dynamic induction, and transmitted data signals can be fed back to the touch computer through the controller in the process of the two corresponding reed switch liquid level transmitters, so that comparison is carried out; all the electric heating pipes work simultaneously to heat a water source, namely the temperature in the detection bin changes, at the moment, the integrated temperature transmitter carries out dynamic monitoring, and the comparison mode of data results is the same as that of a reed switch liquid level transmitter; then in the process, the temperature switch monitors the temperature in the inspection bin, the temperature switch works after reaching the set temperature value, the controller records the working time of the temperature switch and transmits the working time to the touch computer, and similarly, whether the working time of the two temperature switches is consistent or not is compared according to data; at last the guiding flow pump can work, takes its inside water source out to the guiding flow in the mechanism to through the flowmeter that detects again, the detection data of flowmeter this moment also can reach the touch computer according to the commentaries on classics of controller, carry out data contrastive analysis, and note: the power and the type of the two guide pumps are the same; finally, when the water source passes through the splicing mechanism and reaches the testing tube, water flow passes through the splicing mechanism, so that the pressure transmitter can sense the water pressure, dynamic monitoring is carried out, and finally the water flow reaches the touch computer according to the transfer of the controller to carry out data comparison and analysis.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a first schematic plan view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view of the overall structure of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at B;
FIG. 5 is an enlarged view of FIG. 3 at C;
FIG. 6 is a second schematic plan view of the present invention;
FIG. 7 is a cross-sectional view taken along line D-D of FIG. 6;
FIG. 8 is a cross-sectional plan view of the present invention;
FIG. 9 is a partial perspective view of the first embodiment of the present invention;
FIG. 10 is a partial perspective view of the second embodiment of the present invention;
description of reference numerals: the inspection cabin 1, first inspection hole 1a, location son 1b, the tight piece of clamp 1b1, first small-size lead screw 1b2, bed-height platform 1b3, first slider 1b4, first rotating handle 1b 5.
The guide mechanism 3, the guide pump 3a, the guide pipe 3b, the telescopic outer pipe 3c, the clamping electric pole 3d and the clamping disc 3 e.
A splicing mechanism 4.
The device comprises a bearing pressing mechanism 5, a first bidirectional screw rod 5a, a motor 5c, a transmission frame 5d, a pressing plate 5y, a second bidirectional screw rod 5t and a third rotating handle 5 r.
And the test tube 6 is connected with the convex tube 6 a.
A third mounting mechanism 7.
An electric heating tube 8 and a temperature detector 8 a.
A transparent viewing window 9.
A water-stop sheet 10.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 10, the inspection device capable of simultaneously detecting multiple instruments comprises an inspection bin 1 of a rectangular structure, four first inspection holes 1a distributed at intervals along the long side direction of the inspection bin 1 are formed in the top of the inspection bin 1, a first mounting mechanism is respectively arranged right above each first inspection hole 1a, two second inspection holes 2 are formed in the back side of the inspection bin 1, a second mounting mechanism 2a is respectively arranged beside each second inspection hole 2, a heating device is arranged inside the inspection bin 1, a flow guide mechanism 3 communicated with the inspection bin 1 is respectively arranged at the left end and the right end of the inspection bin 1, a splicing mechanism 4 opposite to the flow guide mechanism 3 is respectively arranged at the outer end of each flow guide mechanism 3, and one side of the diversion mechanism 3 is also provided with a bearing and pressing mechanism 5, and the outer end of each splicing mechanism 4 is communicated with a testing tube 6 which is horizontally arranged.
The first installation mechanism comprises three positioning sub-pieces 1b which are distributed at equal angles around the circumference of the first inspection hole 1a, each positioning sub-piece 1b comprises a clamping block 1b1 and a first small lead screw 1b2, the first small lead screw 1b2 is connected above the inspection bin 1 through a height-increasing platform 1b3 in a shaft-coupling mode, a first sliding block 1b4 is sleeved on the first small lead screw 1b2, the clamping block 1b1 is connected with the first sliding block 1b4, all the first small lead screws 1b2 on the periphery of each first inspection hole 1a are arranged in a spoke-shaped outward divergent mode, each clamping block 1b1 is of a V-shaped structure, the opening surfaces of all the clamping blocks 1b1 on the periphery of each first inspection hole 1a face the center of the first inspection hole, and a first rotating handle 1b5 is installed at the outer end of each first small lead screw 1b 2; example 1: the instrument to be detected is provided with a reed switch liquid level transmitter, an integrated temperature transmitter, a reed switch liquid level switch, a pressure switch and the like, the installation postures of the reed switch liquid level transmitter, the integrated temperature transmitter, the reed switch liquid level switch, the pressure switch and the like are generally inverted, and the upper half section area of a detection end is generally matched with a connecting flange; therefore, the four first inspection holes 1a are respectively grouped in pairs, the types of the instruments placed in each group are the same, and the instruments placed in one group are finished products, that is, the detection result is normal; while the other group is used for placing instruments of which the detection results are not determined to be qualified products; the installation mode is as follows: for example, the reed pipe liquid level changer penetrates a detection end vertical rod into a first detection hole 1a to be suspended in the detection bin 1, then all positioning sub-pieces 1b corresponding to the periphery of the first detection hole 1a are manually driven, namely, a first rotating handle 1b5 is used for driving a first small lead screw 1b2 to rotate, so that a first sliding block 1b4 moves axially along the first small lead screw, the opening surface of a clamping block 1b1 is driven to contact the outer side surface of a connecting flange on the reed pipe liquid level changer, clamping is formed, the reed pipe liquid level changer is prevented from shaking, and meanwhile, because the reed pipe liquid level changer is in a vertical posture at the moment, the bottom of the connecting flange is tightly attached to the top of the detection bin 1 by gravity; through the setting of three location son spare 1b, can satisfy the clamping work of the flange on the different kind of instruments.
The second installation mechanism 2a comprises an installation bin 2b, an upper clamping plate 2c and a lower clamping plate 2d, both ends of the installation bin 2b are of an open structure, the bottom end of the installation bin 2b is tightly attached to the outer surface of the inspection bin 1 and covers a second inspection hole 2 corresponding to the bottom end of the installation bin, the upper clamping plate 2c and the lower clamping plate 2d are both arranged in the top end of the installation bin 2b and are arranged in a vertically symmetrical mode, the top of the upper clamping plate 2c and the bottom of the lower clamping plate 2d are respectively and elastically connected with the inner side wall of the installation bin 2b through a plurality of springs 2e, the outer portion of the installation bin 2b is further connected with an inverted second small lead screw 2f in a shaft mode, a second sliding block is sleeved on the second small lead screw 2f and is connected with the lower clamping plate 2d through a support 2g of a U-shaped structure, a second handle 2h is installed at the bottom end of the second small lead screw 2f, a plurality of convex ribs 2h1 are arranged on one side, which the upper clamping, a water-stop sheet 10 with a U-shaped structure is arranged in the inspection bin 1, and all the second inspection holes 2 are covered by the opening surface of the water-stop sheet 10; example 2: the second mounting mechanism 2a is used for mounting instruments such as a temperature switch and the like, and the instruments are characterized in that the instruments can be laid down in the detection process, no specific requirement is made on the flow direction of a detection medium, and meanwhile, no connecting flange exists outside the instruments, and only a square shell is arranged; therefore, particularly, the detection end in the instrument horizontally penetrates into the inspection bin 1 through a certain second inspection hole 2, and is positioned in the water-stop sheet 10 after entering, so that the detection medium in the subsequent inspection bin 1 is effectively avoided, and only the temperature is detected; meanwhile, in the installation process, the machine shell of the instrument can contact the upper clamping plate 2c, then the second small lead screw 2f is driven to rotate manually through the second rotating handle 2h, the second sliding block is driven to drive the lower clamping plate 2d to move upwards, the machine shell of the instrument between the upper clamping plate and the lower clamping plate is clamped through cooperation with the upper clamping plate 2c, and the friction force in clamping is increased through the convex ribs 2h 1; because the instrument is in a lying posture, the gravity is downward, a bearing is formed according to the movable acting force of the lower clamping plate 2d, the upper clamping plate 2c is matched with the lower clamping plate 2d through the spring 2e of the upper clamping plate, the instrument is effectively clamped, and the instrument can be in a working state in a short time; the top of examining storehouse 1 simultaneously also can be provided with third installation mechanism 7, and third installation mechanism 7 is similar with second installation mechanism 2a structure, and it is different only to set up the gesture, and third installation mechanism 7 is invertedly to its lower extreme is in the centre of first installation mechanism, mainly satisfies the reed switch liquid level transmitter of other appearances, integral type temperature transmitter, reed switch liquid level switch and pressure switch's installation work.
The flow guide mechanism 3 comprises a flow guide pump 3a and a clamping piece, the clamping piece comprises a flow guide pipe 3b, a telescopic outer pipe 3c and a clamping electric pole 3d, the inlet end of the flow guide pump 3a is communicated with the interior of the inspection bin 1, the rear end of the flow guide pipe 3b is communicated with the discharge end of the flow guide pump 3a, the telescopic outer pipe 3c is sleeved at the front end of the flow guide pipe 3b and can move back and forth along the axial direction of one end of the flow guide pipe 3b, the front end of the telescopic outer pipe 3c is not overlapped with the front end of the flow guide pipe 3b all the time, the front end of the telescopic outer pipe 3c is sleeved with a clamping disc 3e, the front side surface of the clamping disc 3e is attached with a rubber pad, the clamping electric pole 3d is erected beside the flow guide pipe 3 b; example 3: the flow guide mechanism 3 is matched with the splicing mechanism 4, and aims at the installation detection work of an electromagnetic flowmeter, a vortex shedding flowmeter, a turbine flowmeter and a flow switch instrument; the main installation mode is as follows: most of the flow meters are fixedly provided with connecting flanges at two ends; therefore, two flange ends of the pre-installed flowmeter respectively correspond to the clamping member and the splicing mechanism 4, then the clamping electric pole 3d in the clamping member works to promote the telescopic outer pipe 3c to move along the flow guide pipe 3b, and the clamping disc 3e of the telescopic outer pipe 3c is contacted with the flange end of the instrument and forms close contact, the rubber pad ensures the sealing property of water flow in the operation of the instrument, and similarly, the splicing mechanism 4 and the clamping member synchronously work, the output forces of the two are opposite to each other to form mutual contact, and the stability of the instrument is ensured; the guide pump 3a is used for pumping out the water flow medium in the inspection bin 1 into the guide pipe 3b in the clamping piece and transmitting the water flow medium into the flow meter to be detected in advance, so that the detection work is realized.
The splicing mechanism 4 and the clamping piece have the same structure, the output direction of the clamping electric pole 3d in the splicing mechanism 4 is opposite to the output direction of the clamping electric pole 3d in the clamping piece, and the guide pipes 3b in the splicing mechanism and the clamping piece are coaxially arranged; example 4: the working principle and the steps of the splicing mechanism 4 are the same as those of the clamping member; the flow guide pipes 3b of the two are coaxial, so that a connecting flange of a pre-installed instrument is manually aligned to a clamping disc 3e in a clamping piece, and the accuracy of visual judgment, namely manual operation, is ensured, namely, the splicing mechanism 4 is also coaxial with the other flange end of the instrument, and when the subsequent clamping piece and the splicing mechanism 4 synchronously work, the instrument can be clamped by the two.
The bearing and pressing mechanism 5 comprises a first bidirectional screw 5a, an upper sliding block and a lower sliding block, the first bidirectional screw 5a is vertically arranged, the upper sliding block and the lower sliding block are respectively sleeved at the upper end and the lower end of the first bidirectional screw 5a, a motor 5c which is inverted and used for driving the first bidirectional screw 5a to rotate around the axis of the first bidirectional screw is arranged above the first bidirectional screw 5a, the bottom of the upper sliding block and the top of the lower sliding block are respectively provided with a transmission frame 5d, two symmetrically arranged pressing plates 5y are respectively arranged on one opposite sides of the two transmission frames 5d, the pressing plates 5y are of an arc-shaped structure, a clamping groove of a V-shaped structure is formed in the concave surface of each pressing plate 5y, and the two pressing plates 5y on each transmission frame 5d respectively correspond to the; before the operation steps in embodiment 4, firstly, the pre-detected instrument is manually moved to the middle of two transmission frames 5d, then two flange ends of the instrument are respectively corresponding to two pressing plates 5y in one transmission frame 5d, then the motor 5c is operated to drive the first bidirectional screw 5a to rotate, and due to the rotating force of the first bidirectional screw, the upper sliding block and the lower sliding block are driven to synchronously move towards or away from each other, and the instrument is arranged in opposite directions; the method comprises the following steps: the two transmission frames 5d are in synchronous opposite to each other and drive the two respective pressing plates 5y, and the two respective pressing plates 5y can descend and contact the two flange ends of the instrument; the two pressing plates 5y of the transmission frame 5d positioned above the instrument are in contact with the upper surface areas of the two flange ends of the instrument; the two hold-down plates 5y of the drive frame 5d located below the meter contact the lower surface areas of the two flange ends of the meter; namely, the vertical clamping is formed, and the acting force of the matched splicing mechanism 4 and the clamping piece ensures that the flowmeter can be quickly installed or disassembled.
The bottom of each transmission frame 5d is connected with a second bidirectional lead screw 5t in a shaft mode, two ends of each second bidirectional lead screw 5t correspond to the splicing mechanism 4 and the flow guide mechanism 3 respectively, two pressing plates 5y at the bottom of each transmission frame 5d are in transmission fit with the second bidirectional lead screws 5t at the positions of the two pressing plates, and the outer ends of the second bidirectional lead screws 5t are provided with third rotating handles 5 r; the flowmeter has different kinds and specifications, wherein the external diameter of its flange is unequal, and the both ends interval also is unequal, so in order to adapt to the centre gripping work of the both ends flange department of different flowmeters, then the manual work can be adjusted in advance, and concrete step is: the second bidirectional screw 5t is manually driven to rotate by the third rotating handle 5r, and the two pressing plates 5y are driven to move in the opposite direction or in the opposite direction due to the rotation of the second bidirectional screw 5t, so that the distance between the two opposite pressing plates 5y is changed, and the end clamping work of flowmeters with different specifications is ensured.
The heating device comprises a temperature detector 8a and a plurality of electric heating pipes 8 arranged on the bottom wall of the inspection bin 1, and the distribution sequence of all the electric heating pipes 8 is consistent with that of all the first inspection holes 1 a; the top of the inspection bin 1 is provided with a water injection hole for injecting a detection medium, and then the water source is heated to a certain temperature through the arrangement of the electric heating pipe 8, so that the measurement results of the detection precision of various instruments at different temperatures are changed and obtained.
A transparent observation window 9 is arranged on the front side surface of the inspection bin 1; the internal condition of the inspection bin 1 can be observed conveniently and manually.
One end of the test tube 6 is communicated with the honeycomb duct 3b in the clamping piece, and a plurality of connecting convex tubes 6a which are distributed along the axial direction and have different specifications are arranged outside the test tube 6; the setting of test tube 6 is to, the work of installation, detection pressure transmitter instrument, and specifically pressure transmitter's sense terminal can connect a connection flange 6a, and the installation of the pressure transmitter of different specifications is adapted to multiple connection flange 6 a.
The working principle is as follows: the first inspection hole 1a corresponds to a reed switch liquid level transmitter, an integrated temperature transmitter, a reed switch liquid level switch, a pressure switch and the like; the four first inspection holes 1a are respectively grouped in pairs, the types of the instruments placed in each group are the same, and the instruments placed in one group are finished products, namely the detection results are normal; while the other group is used for placing instruments of which the detection results are not determined to be qualified products; in each two first inspection holes 1a, a reed pipe liquid level transmitter and an integrated temperature transmitter are respectively placed in the inspection holes during inspection; the first mounting mechanisms and the second mounting mechanisms are positioned and mounted through the first mounting mechanisms in the areas of the corresponding first inspection holes 1a respectively; the two second checking holes 2 are respectively provided with a temperature switch through a second mounting mechanism 2a, and one temperature switch is a finished product with stable accurate value; the guide mechanism 3 is matched with the splicing mechanism 4 and a bearing pressing mechanism 5 corresponding to the middle of the splicing mechanism and the bearing pressing mechanism, and aims at the installation detection work of an electromagnetic flowmeter, a vortex shedding flowmeter, a turbine flowmeter and a flow switch instrument; the synchronous detection instrument is provided with a reed pipe liquid level transmitter and an integrated temperature transmitter which correspond to the two first detection holes 1 a; a temperature switch corresponding to one first inspection hole 1 a; a certain flow meter corresponding to one flow guide mechanism 3 and the splicing mechanism 4; and a certain pressure transmitter on the test tube 6; then, a touch computer and a controller are arranged outside, the controller can be electrically connected with all the instruments to be detected, the controller can also be electrically connected with a central control system in the touch computer through signals, and meanwhile, the controller is also electrically connected with the temperature detector 8 a; at the moment, an external water source is manually injected into the inspection bin 1, after the water source exists in the inspection bin 1, the liquid level can be changed, at the moment, the reed switch liquid level transmitters can implement dynamic induction, and transmitted data signals can be fed back to the touch computer through the controller in the process of the two corresponding reed switch liquid level transmitters, so that comparison is carried out; meanwhile, all the electric heating pipes 8 work to heat a water source, namely the temperature in the inspection bin 1 changes, and the temperature detector 8a monitors the temperature in the inspection bin 1 and transmits the temperature to the controller, so that the start and stop of the work of the electric heating pipes 8 are intelligently controlled; at the moment, the integrated temperature transmitter carries out dynamic monitoring, and the comparison mode of data results is the same as that of the reed pipe liquid level transmitter; then in the process, the temperature switch monitors the temperature in the detection bin 1, the temperature switch works after reaching the set temperature value, the controller records the working time of the temperature switch and transmits the working time to the touch computer, and similarly, whether the working time of the two temperature switches is consistent or not is compared according to data; finally, the diversion pump 3a works to pump out its internal water source into the diversion mechanism 3, and then passes through the detected flowmeter, the detection data of the flowmeter at this moment can reach the touch computer according to the transfer of the controller, and data comparison and analysis are carried out, and the following notes are noted: the power and the type of the two diversion pumps 3a are the same; and finally, when the water source passes through the splicing mechanism 4 and reaches the test tube 6, water flows through the splicing mechanism, so that the pressure transmitter can sense the water pressure, dynamic monitoring is carried out, and finally, the water source also reaches a touch computer according to the forwarding of the controller to carry out data comparison and analysis.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a can detect verifying attachment of multiple instrument simultaneously which characterized in that: comprises a testing bin (1) with a cuboid structure, four first testing holes (1a) distributed at intervals along the long edge direction are formed in the top of the testing bin (1), a first mounting mechanism is arranged right above each first testing hole (1a), two second testing holes (2) are formed in the back side of the testing bin (1), a second mounting mechanism (2a) is arranged at the side of each second testing hole (2), a heating device is arranged in the testing bin (1), a flow guide mechanism (3) communicated with the testing bin (1) is arranged at each of the left end and the right end of the testing bin (1), a splicing mechanism (4) right opposite to the flow guide mechanism is arranged at the outer end of each flow guide mechanism (3) respectively, and one side of the flow guide mechanism (3) is also provided with a bearing and pressing mechanism (5), and the outer end of each splicing mechanism (4) is communicated with a testing tube (6) which is horizontally arranged.
2. The testing device of claim 1, wherein said testing device is capable of testing a plurality of instruments simultaneously, and comprises: the first installation mechanism comprises three positioning sub-pieces (1b) which are distributed at equal angles around the circumference of a first inspection hole (1a), each positioning sub-piece (1b) comprises a clamping block (1b1) and a first small lead screw (1b2), each first small lead screw (1b2) is connected above the inspection bin (1) through a heightening table (1b3) in a shaft joint mode, a first sliding block (1b4) is sleeved on each first small lead screw (1b2), each clamping block (1b1) is connected with each first sliding block (1b4), all first small lead screws (1b2) on the periphery of each first inspection hole (1a) are arranged in a spoke-shaped outward divergence mode, each clamping block (1b1) is of a V-shaped structure, all opening surfaces of the clamping blocks (1b1) on the periphery of each first inspection hole (1a) face the opening surfaces of the clamping blocks, and a first handle (5) is installed at the outer end of each first small lead screw (1b 2).
3. The testing device of claim 1, wherein said testing device is capable of testing a plurality of instruments simultaneously, and comprises: the second installation mechanism (2a) comprises an installation bin (2b), an upper clamping plate (2c) and a lower clamping plate (2d), both ends of the installation bin (2b) are of an open structure, the bottom end of the installation bin (2b) is tightly attached to the outer surface of the inspection bin (1), and a second inspection hole (2) corresponding to the bottom end of the installation bin is covered by a cage, the upper clamping plate (2c) and the lower clamping plate (2d) are both arranged in the top end of the installation bin (2b) and are symmetrically arranged up and down, the top of the upper clamping plate (2c) and the bottom of the lower clamping plate (2d) are respectively connected with the inner side wall of the installation bin (2b) through a plurality of springs (2e), the outside of the installation bin (2b) is also axially connected with an inverted second small lead screw (2f), a second sliding block is sleeved on the second small lead screw (2f), and is connected with the lower clamping plate (2d) through a bracket (2g) of a U-shaped structure, second rotating handle (2h) are installed to the bottom of the small-size lead screw of second (2f), and one side that upper plate (2c) and lower plate (2d) are close all is equipped with a plurality of beads (2h1), is provided with water-stop sheet (10) of U type structure in inspection storehouse (1), and all second inspection holes (2) are covered with the opening face of water-stop sheet (10).
4. The testing device of claim 1, wherein said testing device is capable of testing a plurality of instruments simultaneously, and comprises: the diversion mechanism (3) comprises a diversion pump (3a) and a clamping piece, the clamping piece comprises a diversion pipe (3b), a telescopic outer pipe (3c) and a clamping electric pole (3d), the inlet end of the diversion pump (3a) is communicated with the interior of the inspection bin (1), the rear end of the diversion pipe (3b) is communicated with the discharge end of the diversion pump (3a), the telescopic outer pipe (3c) is sleeved at the front end of the diversion pipe (3b), and can also reciprocate along the axial of this one end of honeycomb duct (3b), the front end of flexible outer tube (3c) does not coincide with the front end of honeycomb duct (3b) all the time, the front end cover of flexible outer tube (3c) is equipped with presss from both sides tight disc (3e), the front side of pressing from both sides tight disc (3e) pastes and is equipped with the rubber pad, press from both sides tight pole (3d) and erect the side at honeycomb duct (3b) to its output pole is connected with the dorsal part transmission that presss from both sides tight disc (3 e).
5. The device as claimed in claim 4, wherein the device comprises: the splicing mechanism (4) is the same as the clamping piece in structure, the output direction of the clamping electric pole (3d) in the splicing mechanism (4) is opposite to the output direction of the clamping electric pole (3d) in the clamping piece, and the guide pipes (3b) in the splicing mechanism and the clamping electric pole are coaxially arranged.
6. The device as claimed in claim 4, wherein the device comprises: bearing hold-down mechanism (5) are including first bidirectional screw (5a), top shoe and lower slider, first bidirectional screw (5a) are vertical setting, top shoe and lower slider overlap respectively and establish the upper and lower both ends at first bidirectional screw (5a), the top of first bidirectional screw (5a) is provided with and is invertedly, and be used for driving its motor (5c) around self axis pivoted, the bottom of top shoe and the top of lower slider are equipped with a transmission frame (5d) respectively, two transmission frame (5d) one side in opposite directions all are equipped with two and are pressure strip (5y) of symmetry setting, pressure strip (5y) are the arc structure, and it has seted up the draw-in groove of V type structure in it, two pressure strip (5y) on every transmission frame (5d) correspond concatenation mechanism (4) respectively and press from both sides the piece.
7. The device as claimed in claim 6, wherein the device comprises: the bottom of each transmission frame (5d) is connected with a second bidirectional lead screw (5t) in a shaft mode, two ends of each second bidirectional lead screw (5t) correspond to the splicing mechanism (4) and the flow guide mechanism (3) respectively, two pressing plates (5y) at the bottom of each transmission frame (5d) are in transmission fit with the second bidirectional lead screws (5t) at the positions of the two pressing plates, and third rotating handles (5r) are installed at the outer ends of the second bidirectional lead screws (5 t).
8. The testing device of claim 1, wherein said testing device is capable of testing a plurality of instruments simultaneously, and comprises: the heating device comprises a temperature detector (8a) and a plurality of electric heating pipes (8) arranged on the bottom wall of the inspection bin (1), and the distribution sequence of all the electric heating pipes (8) is consistent with that of all the first inspection holes (1 a).
9. The testing device of claim 1, wherein said testing device is capable of testing a plurality of instruments simultaneously, and comprises: the front side surface of the inspection bin (1) is provided with a transparent observation window (9).
10. The device as claimed in claim 4, wherein the device comprises: one end of the test tube (6) is communicated with the flow guide tube (3b) in the clamping piece, and a plurality of connecting convex tubes (6a) which are distributed along the axial direction and have different specifications are arranged outside the test tube (6).
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| CN201910115514.4A CN109708680B (en) | 2019-02-15 | 2019-02-15 | Inspection device capable of simultaneously detecting multiple instruments |
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