CN116558707B - Multidirectional adjustable induction pressure transmitter - Google Patents
Multidirectional adjustable induction pressure transmitter Download PDFInfo
- Publication number
- CN116558707B CN116558707B CN202310834379.5A CN202310834379A CN116558707B CN 116558707 B CN116558707 B CN 116558707B CN 202310834379 A CN202310834379 A CN 202310834379A CN 116558707 B CN116558707 B CN 116558707B
- Authority
- CN
- China
- Prior art keywords
- block
- rod
- fixedly connected
- steel rope
- winding shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006698 induction Effects 0.000 title abstract description 8
- 238000012360 testing method Methods 0.000 claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims description 89
- 239000010959 steel Substances 0.000 claims description 89
- 238000004804 winding Methods 0.000 claims description 54
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000001939 inductive effect Effects 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 11
- 239000000428 dust Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
-
- 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
-
- 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
- G01L19/0007—Fluidic connecting means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The application belongs to the technical field of pressure transmitters, in particular to a multidirectional adjustable induction pressure transmitter; comprising the following steps: a body; the testing end can monitor the pressure of the medium and transmit signals to the body; a multi-directional adjusting unit; according to the application, the multidirectional adjusting units are arranged on the body and the testing end, so that the relative positions of the body and the testing end can be changed to adapt to specific pipeline environments, the obstruction of the surrounding environment to the installation of the pressure transmitters is reduced, and the mutual obstruction of the pressure transmitters in space when the pressure transmitters are installed by a plurality of pipelines is also reduced.
Description
Technical Field
The application belongs to the technical field of pressure transmitters, and particularly relates to a multidirectional adjustable induction pressure transmitter.
Background
The pressure transmitter is used for measuring the liquid level, density and pressure of liquid, gas or steam, and then converting a pressure signal into a simulation electric signal and outputting the simulation electric signal; the pressure transmitter mainly comprises a capacitance type pressure transmitter, a diffusion silicon pressure transmitter, a ceramic capacitance type pressure transmitter, a strain type pressure transmitter and the like;
the pressure transmitters are usually installed on pipelines, and in a single pipeline environment with sufficient space reserved, the installation of the pressure transmitters is not greatly disturbed, but the installation is performed on a complicated pipeline environment with narrow space reserved, the disordered pipeline trend and the narrow space bring great trouble to the installation of the pressure transmitters, and especially when a plurality of pressure transmitters are required to be installed in the narrow and parallel pipeline environment, the arrangement of the pressure transmitters can be blocked mutually, and the surrounding environment can also bring obstruction to the arrangement of the pressure transmitters;
the patent application of the application is also put forward in the prior art, for example, the patent with the publication number of CN111928994B discloses a multidirectional adjustable induction pressure transmitter, which comprises a pressure transmitter body, a transmission rod is fixedly arranged on the lower surface of the pressure transmitter body, a lifting nut is fixedly arranged on the lower surface of the transmission rod, the inner wall of the lifting nut is in threaded connection with a screw rod, a rotary sphere is fixedly arranged on the lower surface of the screw rod, a first ring body and a second ring body are movably sleeved on the outer side wall of the rotary sphere, a fixing hole is formed in a cantilever of the second ring body, the side wall of the fixing hole is attached to a fastening screw rod, a threaded hole is formed in the cantilever of the first ring body, the inner wall of the threaded hole is in threaded connection with the side wall of the fastening screw rod, a clamping sleeve is fixedly arranged on the lower surface of the clamping sleeve, a conducting hole is formed in the upper surface of the screw rod, and a communication hole is formed in the upper surface of the rotary sphere, so that the display control end of the pressure transmitter is supported and fixed in different azimuth angles and positions, the device is convenient to fixedly mount a complex trend pipeline, and the purpose of adjusting the later running line of the surrounding pipeline is realized; "the following drawbacks exist in the above patents: the above-mentioned patent still does not have a sufficiently large adjustment range when adjusting the position of the pressure transmitter body, for example, it is impossible to relatively move the pressure transmitter body around the pipe axis, i.e., it is impossible to move the pressure transmitter to the side or bottom of the pipe; in extremely crowded environments, it is still possible to accommodate non-downloading pressure transmitter bodies; the above patent suffers from drawbacks.
In view of the above, the present application solves the above-mentioned problems by providing a multidirectional adjustable inductive pressure transmitter.
Disclosure of Invention
In order to make up for the defects of the prior art and adapt the pressure transmitter to a specific crowded pipeline environment, the application provides a multidirectional adjustable induction pressure transmitter.
The technical scheme adopted for solving the technical problems is as follows: a multidirectional adjustable inductive pressure transmitter, comprising: a body; the testing end can monitor the pressure of the medium and transmit signals to the body; the multi-direction adjusting unit is arranged on the body and the testing end and can change the relative positions of the body and the testing end so as to adapt to a specific pipeline environment;
the body and the testing end are provided with the multidirectional adjusting unit, the multidirectional adjusting unit can change the relative positions of the body and the testing end to adapt to specific pipeline environments, the obstruction of the surrounding environment to the installation of the pressure transmitters is reduced, and the mutual obstruction of the pressure transmitters in space when the pressure transmitters are installed in a plurality of pipelines is also reduced;
in the application, the structures and the working principles of the body and the testing end are consistent with the prior art.
Preferably, the multi-directional adjusting unit includes: the first seat is fixedly arranged at the bottom of the body; the bottom of the first seat is fixedly provided with a first rod; the bottom of the first rod is provided with a first block; the periphery of the bottom of the first block is fixedly connected with support rods respectively, and the bottom of each support rod is fixedly connected with a rubber pad; the top of the testing end is fixedly connected with a second block, and the body and the testing end are of a split type structure and are connected through a transmission line; the top of the second block is provided with four positioning holes corresponding to the supporting rods; the steel rope of the first grade, one side of the first grade piece is provided with a plurality of steel ropes of the first grade, and the other end of the first grade steel rope of the plurality of steel ropes is fixedly connected with the side face of the second grade piece.
Preferably, one side of the first block, which is different from the side connected with the first steel rope, is provided with a plurality of second steel ropes, the other end of each second steel rope is fixedly connected with a locking column, and each locking column is provided with a through hole; a plurality of locking holes are formed in one side, which is different from the side connected with the first steel rope, of the second block; the part sliding connection who corresponds locking hole one side has a slide bar around the piece No. two, every slide bar and the inside sliding connection of No. two pieces can expose in No. two pieces, and every all link firmly a spring between slide bar and No. two pieces inside.
Preferably, the parts inside the two sides of the first block corresponding to the first steel rope and the second steel rope are hollow and are respectively and rotatably connected with a winding shaft, and all the first steel rope and the second steel rope are respectively wound on the corresponding winding shafts; one end of each winding shaft is connected with a character block in a sliding manner, and a second spring is fixedly connected between the part, close to the end part, of each winding shaft and the character block; an extending rod is rotatably connected to one side, far away from the winding shaft, of each character block, and each extending rod can be exposed out of the first block; and a first gear ring is fixedly connected to the outer side of one surface of each character block, which corresponds to the extending rod, and a second gear ring is fixedly connected to the part, corresponding to the first gear ring, of the inner wall of the cavity at the two sides of the first block.
Preferably, a first torsion spring is fixedly connected between one end of each winding shaft far away from the character block and the inside of the first block;
when the relative position of the body and the testing end does not need to be changed, the body, the first block, the second block, the first rod, the first seat and the testing end are collinear, namely the supporting rod is inserted into the positioning hole, and the first steel rope and the second steel rope are mutually crossed and distributed at the moment; taking fig. 5 as an example, the connection manner of the first steel rope and the second steel rope is as follows: one end of the first steel rope is connected with the left end of the first block, the other end of the first steel rope is connected with the right end of the second block, one end of the second steel rope is connected with the right end of the first block, and the other end of the second steel rope is connected with the left end of the second block; the first sliding rod is approximately L-shaped and is provided with a branch, the branch of the first sliding rod is inserted into the locking hole through the locking column, and the branch of the first sliding rod is inserted into the through hole of the locking column, so that the second steel rope and the second block are fixedly connected; the inside of the oral block is hollow and is in sliding connection with the winding shaft, the oral block cannot rotate relative to the winding shaft, the end part of the winding shaft can extend into the oral block in a key slot connection mode, the winding shaft is approximately I-shaped, and a baffle plate is arranged at the position close to the two ends and used for fixing a second spring and a first torsion spring; the first gear ring and the second gear ring are of annular structures, the mutually close surfaces of the first gear ring and the second gear ring are fixedly connected with meshing teeth, and the first gear ring and the second gear ring are in contact with each other to lock the character block and prevent the character block from rotating; the torsion spring makes the winding shaft have the trend of winding the steel rope I and the steel rope II, so that the steel rope I and the steel rope II are always in a tightening state, and the body is relatively stable when the outer wall of the pipeline is fixed, and is not easy to loosen and shake.
Preferably, the first rod consists of a primary rod and a secondary rod, the primary rod is connected inside the secondary rod in a sliding way, and a plurality of first grooves are formed in the inner wall of the primary rod; the inside sliding connection in top of son pole has the control block, have linked firmly No. three springs between control block and the son pole inside, the control block is font and extends to son pole bottom from son pole top, the bottom of control block can expose in son pole.
Preferably, the bottom of the female rod is spherical, the middle part of the first block is hollow, and the bottom of the female rod is positioned in the middle hollow part of the first block; the middle hollow part of the first block is connected with a locking plate in a sliding way, the bottom of the female rod penetrates through the locking plate, A plurality of first telescopic rods are fixedly connected between the bottom of the middle hollow part of the first block and the locking plate, and control buttons for controlling the first telescopic rods to stretch are arranged on the side walls of the first block.
Preferably, an elastic membrane is fixedly arranged at the contact part of the top of the first block and the female rod.
Preferably, the first seat is hollow and is internally and rotatably connected with a winding shaft, the transmission line is wound on the winding shaft, and a second torsion spring is fixedly connected between the winding shaft and the first seat; one end of the transmission line is connected with the body, and the other end of the transmission line penetrates through the first seat, the first rod and the first block and is fixedly connected with the test end;
the bottom of the control block is inserted into a first groove to lock the son rod and the mother rod, the first telescopic rod can be an electric telescopic rod, and the locking rod extrudes the bottom of the mother rod to lock the rotation of the mother rod; the elastic membrane can be made of rubber material and is used for blocking impurities, dust and the like, so that the influence of the dust on the functions of the device is reduced; the second torsion spring enables the winding shaft to always keep the trend of winding the transmission line, so that the transmission line is always in a tight state, the transmission line cannot be pulled out, winding conditions are reduced, and meanwhile relative displacement between the body and the testing end can be met.
The beneficial effects of the application are as follows:
1. according to the multidirectional adjustable induction pressure transmitter, the multidirectional adjusting units are arranged on the body and the testing end, so that the relative positions of the body and the testing end can be changed to adapt to a specific pipeline environment, the obstruction of the surrounding environment to the installation of the pressure transmitter is reduced, and the mutual obstruction of a plurality of pressure transmitters in space when a plurality of pipelines are installed is also reduced.
2. According to the multidirectional adjustable induction pressure transmitter, when a body is required to rotate around the axis of a pipeline, a first sliding rod at the front end and the rear end of a second block is pressed, then a corresponding extending rod of a first steel rope is pressed, a winding shaft corresponding to the first steel rope can rotate, then a supporting rod is pulled out of a positioning hole, the body is rotated to a proper angle around the axis of the pipeline, the first steel rope is correspondingly pulled out and distributed on a moving track, the extending rod corresponding to the second steel rope is pressed in a similar way, the second steel rope is pulled out, the second steel rope is wound around the rest part of the pipeline, when the second steel rope is required to contact the second block, the first sliding rod is pressed again, a locking column is inserted into a locking hole, and the next sliding rod is loosened, so that the second block and the second steel rope are fixedly connected; in the process, the first steel rope and the second steel rope encircle the pipeline to form a circle, and the body rotates around the axis of the pipeline to a specific position for fixing; so as to find a proper position to put the body, and make the body not obstructed.
Drawings
The application is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present application;
FIG. 2 is an enlarged view of a portion at A of FIG. 1;
FIG. 3 is a perspective view of the present application;
FIG. 4 is a partial perspective view of the present application;
FIG. 5 is a front view of the present application;
FIG. 6 is a schematic illustration of the connection of the first slide bar inside the second block of the present application;
FIG. 7 is a schematic view of the connection of the winding shaft of the present application inside a block one;
FIG. 8 is a front partial cross-sectional view of the present application;
fig. 9 is a partial enlarged view at B of fig. 8;
FIG. 10 is a front partial cross-sectional view of the present application;
in the figure: 1. a body; 11. a transmission line; 2. a test end; 3. a multi-directional adjusting unit; 31. a first seat; 32. a first rod; 321. a sub-rod; 322. a female rod; 33. a first block; 331. a support rod; 332. a rubber pad; 34. a second block; 341. positioning holes; 342. a locking hole; 343. a first sliding rod; 344. a first spring; 35. a steel cord; 36. a steel rope II; 361. locking the column; 4. a winding shaft; 41. a character block; 42. a second spring; 43. an extension rod; 44. a first gear ring; 45. a second gear ring; 46. a first torsion spring; 5. a first groove; 51. a control block; 52. a third spring; 6. a locking plate; 61. a first telescopic rod; 62. a control button; 63. an elastic film; 7. and (5) winding the shaft.
Detailed Description
The application is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the application easy to understand.
As shown in fig. 1, 3 and 5, a multidirectional adjustable inductive pressure transmitter according to the present application includes: a body 1; the testing end 2 can monitor the pressure of the medium and transmit signals to the body 1; the multi-direction adjusting unit 3 is arranged on the body 1 and the testing end 2, and the multi-direction adjusting unit 3 can change the relative positions of the body 1 and the testing end 2 to adapt to a specific pipeline environment;
in operation, the pressure transmitters are usually installed on pipelines, and in a single pipeline environment with sufficient space reserved, the installation of the pressure transmitters is not greatly disturbed, but the installation is performed on a complicated pipeline environment with narrow space reserved, the disordered pipeline trend and the narrow space bring great trouble to the installation of the pressure transmitters, and especially when a plurality of pressure transmitters are required to be installed in the narrow and parallel pipeline environment, the placement of the pressure transmitters can be blocked mutually, and the surrounding environment can also bring obstruction to the installation of the pressure transmitters; the multi-direction adjusting unit 3 is arranged on the body 1 and the testing end 2, and the multi-direction adjusting unit 3 can change the relative positions of the body 1 and the testing end 2 to adapt to specific pipeline environments, so that the obstruction of the surrounding environment to the installation of the pressure transmitters is reduced, and the mutual obstruction of the pressure transmitters in space when a plurality of pipelines are used for installing a plurality of pressure transmitters is also reduced;
in the application, the structure and the working principle of the body 1 and the testing end 2 are consistent with the prior art.
As a specific embodiment of the present application, as shown in fig. 1, 2, 3, 4, and 5; the multidirectional adjusting unit 3 includes: the first seat 31 is fixedly arranged at the bottom of the body 1; the first rod 32 is fixedly arranged at the bottom of the first seat 31; the first block 33 is arranged at the bottom of the first rod 32; the periphery of the bottom of the first block 33 is fixedly connected with a supporting rod 331 respectively, and the bottom of each supporting rod 331 is fixedly connected with a rubber pad 332; the top of the testing end 2 is fixedly connected with a second block 34, and the body 1 and the testing end 2 are of a split type structure and are connected through a transmission line 11; four positioning holes 341 are formed in the top of the second block 34 and correspond to the support rods 331; a plurality of first steel ropes 35 are arranged on one side of the first block 33, and the other ends of the plurality of first steel ropes 35 are fixedly connected with the side surface of the second block 34;
as shown in fig. 1, 2 and 6; a plurality of second steel ropes 36 are arranged on one side, which is different from the first steel rope 35, of the first block 33, a locking column 361 is fixedly connected to the other end of each second steel rope 36, and a through hole is formed in each locking column 361; a plurality of locking holes 342 are formed on one side, which is different from the side connected with the first steel rope 35, of the second block 34; the front side and the back side of the second block 34 are slidably connected with first sliding rods 343 corresponding to the positions on one side of the locking holes 342, each first sliding rod 343 is slidably connected with the inside of the second block 34 and can be exposed out of the second block 34, and a first spring 344 is fixedly connected between each first sliding rod 343 and the inside of the second block 34;
as shown in fig. 1, 2 and 7; the parts inside the two sides of the first block 33 corresponding to the first steel rope 35 and the second steel rope 36 are hollow and are respectively and rotatably connected with the winding shafts 4, and all the first steel rope 35 and the second steel rope 36 are respectively wound on the corresponding winding shafts 4; one end of each winding shaft 4 is slidably connected with a character block 41, and a second spring 42 is fixedly connected between the part of each winding shaft 4 close to the end and the character block 41; an extending rod 43 is rotatably connected to one side of each die block 41 far away from the winding shaft 4, and each extending rod 43 can be exposed out of the first block 33; a first gear ring 44 is fixedly connected to the outer side of one surface of each character block 41, which corresponds to the extending rod 43, and a second gear ring 45 is fixedly connected to the inner wall of the cavity at the two sides of the first block 33, which corresponds to the first gear ring 44;
as shown in fig. 7; a first torsion spring 46 is fixedly connected between one end of each winding shaft 4 far away from the mouth block 41 and the inside of the first block 33;
when the device works, when the relative positions of the body 1 and the testing end 2 do not need to be changed, the body 1, the first block 33, the second block 34, the first rod 32, the first seat 31 and the testing end 2 are collinear, namely the supporting rod 331 is inserted into the positioning hole 341, and the first steel rope 35 and the second steel rope 36 are mutually crossed; taking fig. 5 as an example, the connection manner of the first steel cord 35 and the second steel cord 36 is as follows: one end of a first steel rope 35 is connected with the left end of the first block 33, the other end of the first steel rope is connected with the right end of the second block 34, one end of a second steel rope 36 is connected with the right end of the first block 33, and the other end of the second steel rope is connected with the left end of the second block 34; the first sliding rod 343 is L-shaped and has a branch, is inserted into the locking hole 342 through the locking column 361, and is inserted into the through hole of the locking column 361 to realize the fixation of the second steel rope 36 and the second block 34; the oral block 41 is hollow and is in sliding connection with the winding shaft 4, relative rotation cannot occur between the oral block and the winding shaft 4, the end of the winding shaft 4 can extend into the oral block 41 in a key slot connection mode, the winding shaft 4 is approximately I-shaped, and a baffle plate is arranged at the position close to the two ends and used for fixing the second spring 42 and the first torsion spring 46; the first gear ring 44 and the second gear ring 45 are of annular structures, the mutually adjacent surfaces of the first gear ring 44 and the second gear ring 45 are fixedly connected with meshing teeth, and the first gear ring 44 and the second gear ring 45 are in contact with each other to lock the character block 41 and prevent the character block from rotating; the first torsion spring 46 enables the winding shaft 4 to have a trend of winding the first steel rope 35 and the second steel rope 36, so that the first steel rope 35 and the second steel rope 36 are always in a tightening state, and the body 1 is kept relatively stable when the outer wall of the pipeline is fixed, and is not easy to loosen and shake;
in the initial state, the supporting rods 331 are positioned in the positioning holes 341, the first steel ropes 35 and the second steel ropes 36 are respectively connected with the first blocks 33 and the second blocks 34 and are distributed in a crossed manner, and the testing end 2 is fixedly connected with the pipeline in a threaded connection mode; when it is required to rotate the body 1 around the pipe axis, the first sliding rod 343 at the front and rear ends of the second block 34 is pressed, the first spring 344 is contracted, the branch of the first sliding rod 343 is separated from the through hole of the locking column 361, the connection of the second steel rope 36 and the second block 34 is released, the corresponding extending rod 43 of the first steel rope 35 is pressed, the mouth piece 41 slides along the winding shaft 4, the corresponding second spring 42 is contracted, the corresponding first gear ring 44 is separated from the second gear ring 45, the locking is released, the corresponding winding shaft 4 of the first steel rope 35 can be rotated, the supporting rod 331 is then pulled out from the positioning hole 341, the first steel rope 35 is released and pulled out from the winding shaft 4 in the first block 33 as required, the body 1 is rotated to a proper angle around the pipe axis, the first steel rope 35 is correspondingly pulled out and distributed on the moved track, then the rubber pad 332 at the bottom of the supporting rod 331 contacts the outer wall of the pipe, the block 33, the rod 32, the seat 31 and the body 1 are supported, the corresponding extending rod 43 of the steel rope 35 is loosened, the corresponding gear ring 44 and the corresponding gear ring 45 are combined under the action of the second spring 42 to realize locking, the corresponding winding shaft 4 cannot rotate, the steel rope 35 cannot be pulled out any more, the corresponding extending rod 43 of the steel rope 36 is pressed down in the same way, the steel rope 36 is pulled out, the steel rope 36 surrounds the rest of the pipeline, when the steel rope 36 is about to contact the block 34, the sliding rod 343 is pressed again, the locking column 361 is inserted into the locking hole 342, the sliding rod 343 is loosened, the branch of the sliding rod 343 is inserted into the through hole of the locking column 361, the fixing of the block 34 and the steel rope 36 is realized, the corresponding extending rod 43 of the steel rope 36 is loosened again, the corresponding winding shaft 4 cannot rotate any more, the steel cord 36 is no longer pulled out; in the process, the first steel rope 35 and the second steel rope 36 encircle the pipeline to form a circle, and the body 1 is rotated around the axis of the pipeline to a specific position for fixing; to find a suitable place to put the body 1 in order to make it unobstructed.
As a specific embodiment of the present application, as shown in fig. 8 and 9; the first rod 32 consists of a sub rod 321 and a main rod 322, the sub rod 321 is connected inside the main rod 322 in a sliding way, and a plurality of first grooves 5 are formed in the inner wall of the main rod 322; the top of the sub-rod 321 is internally and slidably connected with a control block 51, a third spring 52 is fixedly connected between the control block 51 and the inside of the sub-rod 321, the control block 51 is -shaped and extends from the top of the sub-rod 321 to the bottom of the sub-rod 321, and the bottom of the control block 51 can be exposed out of the sub-rod 321;
as shown in fig. 10; the bottom of the female rod 322 is spherical, the middle part of the first block 33 is hollow, and the bottom of the female rod 322 is positioned in the middle hollow part of the first block 33; the middle hollow part of the first block 33 is internally and slidably connected with a locking plate 6, the bottom of the female rod 322 penetrates through the locking plate 6, a plurality of first telescopic rods 61 are fixedly connected between the bottom of the middle hollow part of the first block 33 and the locking plate 6, and the side wall of the first block 33 is provided with a control button 62 for controlling the first telescopic rods 61 to stretch;
as shown in fig. 3 and 4; an elastic membrane 63 is fixedly arranged at the contact part of the top of the first block 33 and the female rod 322;
as shown in fig. 10; the first seat 31 is hollow and internally rotatably connected with a winding shaft 7, a transmission line 11 is wound on the winding shaft 7, and a second torsion spring is fixedly connected between the winding shaft 7 and the inside of the first seat 31; one end of the transmission line 11 is connected with the body 1, and the other end penetrates through the first seat 31, the first rod 32 and the first block 33 to be fixedly connected with the testing end 2.
When the locking device works, the bottom of the control block 51 is inserted into the first groove 5 to lock the son rod 321 and the mother rod 322, the first telescopic rod 61 can be an electric telescopic rod, and the locking rod presses the bottom of the mother rod 322 to lock the rotation of the mother rod 322; the elastic film 63 may be made of rubber, and is used for blocking impurities, dust, etc., so as to reduce the influence of dust on the function of the device; the second torsion spring enables the winding shaft 7 to always keep the trend of winding the transmission line 11, so that the transmission line 11 is always in a tense state, the transmission line is not dragged out, winding conditions are reduced, and meanwhile, the relative displacement between the body 1 and the testing end 2 can be met;
when the body 1 rotates around the axis of the pipeline and the proper placing position of the body 1 cannot be found, the position of the body 1 is continuously adjusted in the following way, the control block 51 is pressed down, the third spring 52 is contracted, the bottom of the control block 51 is separated from the first groove 5, the sub-rod 321 can be pulled out from the main rod 322, the position of the body 1 is changed, the control block 51 is loosened after adjustment, the bottom of the control block 51 is inserted into the first groove 5, and the locking is continuously carried out; the control button 62 is also pressed down, the first telescopic rod 61 is extended, the electric control can be realized here, the locking plate 6 contacts the locking of the female rod 322, so that the female rod 322 can rotate freely, the position of the corresponding body 1 can also be changed, after the proper position is adjusted, the control button 62 is released, the first telescopic rod 61 is contracted, and the locking plate 6 presses the female rod 322 to realize locking.
Claims (5)
1. A multidirectional adjustable inductive pressure transmitter, comprising:
a body (1);
the testing end (2) can monitor the pressure of the medium and transmit signals to the body (1);
the method is characterized in that: comprising the following steps:
the multi-direction adjusting unit (3) is arranged on the body (1) and the testing end (2), and the multi-direction adjusting unit (3) can change the relative positions of the body (1) and the testing end (2) so as to adapt to a specific pipeline environment;
the multidirectional adjusting unit (3) includes:
the first seat (31) is fixedly arranged at the bottom of the body (1), and the first seat (31) is fixedly arranged at the bottom of the body;
the first rod (32) is fixedly arranged at the bottom of the first seat (31);
the bottom of the first rod (32) is provided with a first block (33); the periphery of the bottom of the first block (33) is fixedly connected with support rods (331) respectively, and the bottom of each support rod (331) is fixedly connected with a rubber pad (332);
the second block (34) is fixedly connected with the top of the testing end (2), and the body (1) and the testing end (2) are of a split type structure and are connected through a transmission line (11); four positioning holes (341) are formed in the top of the second block (34) and correspond to the supporting rods (331);
a first steel rope (35), one side of the first block (33) is provided with a plurality of first steel ropes (35), and the other ends of the first steel ropes (35) are fixedly connected with the side surfaces of the second blocks (34);
a plurality of second steel ropes (36) are arranged on one side, which is different from the first steel rope (35), of the first block (33), a locking column (361) is fixedly connected to the other end of each second steel rope (36), and a through hole is formed in each locking column (361); a plurality of locking holes (342) are formed in one side, which is different from the side connected with the first steel rope (35), of the second block (34); a first sliding rod (343) is slidably connected to the front and rear sides of the second block (34) and corresponds to the part on one side of the locking hole (342), each first sliding rod (343) is slidably connected with the inside of the second block (34) and can be exposed out of the second block (34), and a first spring (344) is fixedly connected between each first sliding rod (343) and the inside of the second block (34);
the parts inside the two sides of the first block (33) corresponding to the first steel rope (35) and the second steel rope (36) are hollow and are respectively and rotatably connected with a winding shaft (4), and all the first steel rope (35) and the second steel rope (36) are respectively wound on the corresponding winding shafts (4); one end of each winding shaft (4) is connected with a character block (41) in a sliding manner, and a second spring (42) is fixedly connected between the part, close to the end, of each winding shaft (4) and the character block (41); an extending rod (43) is rotatably connected to one side of each oral block (41) far away from the winding shaft (4), and each extending rod (43) can be exposed out of the first block (33); a first gear ring (44) is fixedly connected to the outer side of one surface of each oral block (41) corresponding to the extending rod (43), and a second gear ring (45) is fixedly connected to the inner wall of the cavity at the two sides of the first block (33) corresponding to the first gear ring (44);
a first torsion spring (46) is fixedly connected between one end of each winding shaft (4) far away from the mouth block (41) and the inside of the first block (33).
2. The multi-directional adjustable sensing pressure transmitter of claim 1 wherein: the first rod (32) consists of a sub rod (321) and a main rod (322), the sub rod (321) is slidably connected inside the main rod (322), and a plurality of first grooves (5) are formed in the inner wall of the main rod (322); the inside sliding connection in top of son pole (321) has control block (51), control block (51) and son pole (321) inside have linked firmly No. three spring (52) between, control block (51) are font and extend to son pole (321) bottom from son pole (321) top, the bottom of control block (51) can expose in son pole (321).
3. The multi-directional adjustable sensing pressure transmitter of claim 2 wherein: the bottom of the female rod (322) is spherical, the middle part of the first block (33) is hollow, and the bottom of the female rod (322) is positioned in the middle hollow part of the first block (33); the locking plate (6) is slidably connected in the middle hollow part of the first block (33), the bottom of the female rod (322) penetrates through the locking plate (6), a plurality of first telescopic rods (61) are fixedly connected between the bottom of the middle hollow part of the first block (33) and the locking plate (6), and control buttons (62) for controlling the first telescopic rods (61) to stretch are arranged on the side walls of the first block (33).
4. The multi-directional adjustable sensing pressure transmitter of claim 3 wherein: an elastic membrane (63) is fixedly arranged at the contact part of the top of the first block (33) and the female rod (322).
5. The multi-directional adjustable sensing pressure transmitter of claim 4 wherein: the first seat (31) is hollow and internally rotatably connected with a winding shaft (7), the transmission line (11) is wound on the winding shaft (7), and a second torsion spring is fixedly connected between the winding shaft (7) and the inside of the first seat (31); one end of the transmission line (11) is connected with the other end of the body (1), and penetrates through the first seat (31), the first rod (32) and the first block (33) to be fixedly connected with the test end (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310834379.5A CN116558707B (en) | 2023-07-10 | 2023-07-10 | Multidirectional adjustable induction pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310834379.5A CN116558707B (en) | 2023-07-10 | 2023-07-10 | Multidirectional adjustable induction pressure transmitter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116558707A CN116558707A (en) | 2023-08-08 |
| CN116558707B true CN116558707B (en) | 2023-09-08 |
Family
ID=87500446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310834379.5A Active CN116558707B (en) | 2023-07-10 | 2023-07-10 | Multidirectional adjustable induction pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116558707B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208239014U (en) * | 2018-04-25 | 2018-12-14 | 山东华盛农业药械有限责任公司 | A kind of pressure gauge that can arbitrarily adjust direction |
| CN111024300A (en) * | 2019-11-28 | 2020-04-17 | 西安华恒仪表制造有限公司 | Rotatable pressure transmitter |
| CN210833957U (en) * | 2019-10-09 | 2020-06-23 | 西安华恒仪表制造有限公司 | Novel pressure transmitter |
| CN111928994A (en) * | 2020-09-25 | 2020-11-13 | 南京沃天科技有限公司 | Multidirectional adjustable induction pressure transmitter |
| CN212539505U (en) * | 2020-06-22 | 2021-02-12 | 湖北创天联航工程技术有限公司 | Pressure transmitter with adjusting mechanism |
| CN213658154U (en) * | 2020-12-30 | 2021-07-09 | 安徽西派仪表有限公司 | Explosion-proof type pressure transmitter |
| CN215004065U (en) * | 2021-07-08 | 2021-12-03 | 湖北云汉环保科技有限公司 | NB-IOI high-precision intelligent wireless pressure transmitter |
| CN216483662U (en) * | 2021-12-29 | 2022-05-10 | 保定市丰泽漏水检测有限公司 | Portable pressure gauge for pipeline pressure detection |
-
2023
- 2023-07-10 CN CN202310834379.5A patent/CN116558707B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208239014U (en) * | 2018-04-25 | 2018-12-14 | 山东华盛农业药械有限责任公司 | A kind of pressure gauge that can arbitrarily adjust direction |
| CN210833957U (en) * | 2019-10-09 | 2020-06-23 | 西安华恒仪表制造有限公司 | Novel pressure transmitter |
| CN111024300A (en) * | 2019-11-28 | 2020-04-17 | 西安华恒仪表制造有限公司 | Rotatable pressure transmitter |
| CN212539505U (en) * | 2020-06-22 | 2021-02-12 | 湖北创天联航工程技术有限公司 | Pressure transmitter with adjusting mechanism |
| CN111928994A (en) * | 2020-09-25 | 2020-11-13 | 南京沃天科技有限公司 | Multidirectional adjustable induction pressure transmitter |
| CN213658154U (en) * | 2020-12-30 | 2021-07-09 | 安徽西派仪表有限公司 | Explosion-proof type pressure transmitter |
| CN215004065U (en) * | 2021-07-08 | 2021-12-03 | 湖北云汉环保科技有限公司 | NB-IOI high-precision intelligent wireless pressure transmitter |
| CN216483662U (en) * | 2021-12-29 | 2022-05-10 | 保定市丰泽漏水检测有限公司 | Portable pressure gauge for pipeline pressure detection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116558707A (en) | 2023-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116558707B (en) | Multidirectional adjustable induction pressure transmitter | |
| CN204330495U (en) | Piping system employment and suitability test (E & ST) machine | |
| CN112393715A (en) | Topographic surveying and mapping device with marking function | |
| CN109949690B (en) | Vertical jacking model test device and method for shield vertical shaft | |
| US4194218A (en) | Inspection apparatus for underground channels | |
| CN113280794A (en) | Building surveying and mapping equipment and surveying and mapping method thereof | |
| CN109780324B (en) | Thermal pipeline laying equipment | |
| CN212585620U (en) | Quick pipe orifice point divider | |
| CN106328107A (en) | Adjustable musical instrument support | |
| CN107465151B (en) | A kind of adjustable corner coaster of pulley position | |
| CN109060551A (en) | A kind of shield duct piece ring three-dimensional load-bearing model test equipment and its loading device | |
| CN210361358U (en) | Corrugated pipe gripping device | |
| CN212111410U (en) | Liquid plastic limit tester | |
| CN208918489U (en) | A kind of power head flotator, power head and power head drilling machine | |
| JPH0458251B2 (en) | ||
| CN214173315U (en) | Converter angle measuring device | |
| CN220313162U (en) | Outer cover fixing device for pressure transmitter production | |
| CN221278707U (en) | Pipeline supporting device for hydraulic engineering | |
| CN217234867U (en) | Self-conductance pipeline plugging assembly | |
| CN220061336U (en) | Tripod with detachable tripod central shaft | |
| CN214846026U (en) | Periscope strutting arrangement | |
| CN215831568U (en) | Non-excavation accurate survey probing equipment for traction pipeline | |
| KR102510148B1 (en) | Distribution Standpipe | |
| CN220468570U (en) | Road surface damage detection device based on three-dimensional laser scanning technology | |
| CN214408435U (en) | Static sounding casing device for muddy field |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A multi-directional adjustable induction pressure transmitter Granted publication date: 20230908 Pledgee: Bank of China Limited Changzhou Zhonglou Branch Pledgor: CHANGZHOU TIANLI INTELLIGENT CONTROL CO.,LTD. Registration number: Y2024980021134 |