CN210953022U - Movable ultrasonic level sensor - Google Patents
Movable ultrasonic level sensor Download PDFInfo
- Publication number
- CN210953022U CN210953022U CN202020039083.6U CN202020039083U CN210953022U CN 210953022 U CN210953022 U CN 210953022U CN 202020039083 U CN202020039083 U CN 202020039083U CN 210953022 U CN210953022 U CN 210953022U
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- rod
- level sensor
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
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- 230000008878 coupling Effects 0.000 abstract description 11
- 238000010168 coupling process Methods 0.000 abstract description 11
- 238000005859 coupling reaction Methods 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 4
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- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
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- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
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- 230000002596 correlated effect Effects 0.000 description 1
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Abstract
The utility model discloses a movable ultrasonic level sensor, including terminal box, sensor probe, sensor top cap, fixed plate and buckle coupling mechanism, the utility model discloses a terminal box rear end has set up buckle coupling mechanism, moves the slide button down the end, makes the slide button pass through the pull rod and drives first slide bar and move toward the lower extreme, and the first slide bar moves and drives the buckle and move toward the lower extreme, makes the buckle relieve the buckle state to the fixed plate, both can take off the sensor, has reached the advantage that can dismantle the sensor fast; through at buckle coupling mechanism upper end slide mechanism, remove the in-process at the sensor, can drive the leading wheel and remove at the fixed plate inboard to the leading wheel can press buffer spring through the mount and produce deformation, absorbs the vibrational force of leading wheel upper end, has reached the advantage that makes the sensor steadily remove.
Description
Technical Field
The utility model relates to an ultrasonic wave level sensor field of being correlated with specifically is a movable ultrasonic wave level sensor.
Background
The ultrasonic level sensor is based on echo distance measurement, and has precise time difference measurement technology, complete probe series for non-contact continuous measurement of level and flow rate, capacity of open channel, weir, tank and storage tank, and capacity of measuring level and flow rate.
In to ultrasonic wave level sensor use, ultrasonic wave level sensor is generally immovable, is difficult for changing ultrasonic wave level sensor's detection position fast according to the in-service use condition to when ultrasonic wave level sensor damaged, often need waste a large amount of time and dismantle ultrasonic wave level sensor, current movable ultrasonic wave level sensor is difficult for dismantling the sensor fast, leads to that the sensor is dismantled and wastes time and energy.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a movable ultrasonic level sensor.
The utility model is realized by constructing a movable ultrasonic level sensor, which comprises a junction box, a sensor probe, a sensor top cover, a fixed plate and a buckle connecting mechanism, wherein the sensor probe is fixedly installed at the bottom of the junction box, the junction box is in threaded fit with the inner side of the bottom of the sensor top cover, a power supply lead is arranged at the left end of the junction box, a chute is arranged at the front end of the fixed plate, the buckle connecting mechanism is fixedly connected with the rear end of the junction box, the buckle connecting mechanism is in buckled fit with the inner side of the fixed plate, the buckle connecting mechanism comprises a fixed frame, a supporting block, a telescopic rod, a reset spring, a pull rod, a slide button, a first slide rod, a slide mechanism, a pull rope, a directional wheel and a second slide rod, the fixed frame is locked and fixed with the rear end, the telescopic link one end is through the seamless bonding of powerful glue with supporting shoe upper end to the telescopic link other end extends to the pull rod lower extreme and fixes mutually, reset spring has been cup jointed to the telescopic link upper end, pull rod and the seamless bonding of smooth button rear end to smooth button adopts clearance fit's mode to imbed in fixed frame front end upside, the pull rod is fixed mutually with first slide bar lower extreme to first slide bar and fixed frame inboard upper end sliding fit, first slide bar right-hand member is provided with slide mechanism, stay cord one end is closely fixed with first slide bar upper end to the stay cord other end extends to the second slide bar upper end and fixes mutually, the stay cord is connected with the transmission of directional wheel inside wall, and the stay cord runs through in first slide bar left end.
Preferably, slide mechanism includes buckle, mount, leading wheel and buffer spring, buckle and first slide bar right-hand member fixed connection, the mount adopts clearance fit's mode to imbed in buckle upper right end, the leading wheel activity nestification is inboard in the mount, the mount passes through buffer spring and the inside upper right end elastic connection of buckle.
Preferably, the number of the sliding mechanisms is two, and the sliding mechanisms are respectively positioned at the right ends of the first sliding rod and the second sliding rod.
Preferably, the first sliding rod and the second sliding rod are the same in size, and the first sliding rod and the second sliding rod are respectively located at the upper end and the lower end of the inner side of the fixing frame.
Preferably, the slide button front end is provided with bar antiskid line to antiskid line distributes along the vertical direction equidistance of slide button front end.
Preferably, the number of the buffer springs is two, and the buffer springs are symmetrically distributed along the left side and the right side of the lower end of the fixing frame.
Preferably, the cross section of the fixing frame is U-shaped, and the left side and the right side of the fixing frame are provided with movable grooves.
Preferably, the central lines of the telescopic rod, the return spring and the pull rod are in the same vertical direction, and the upper end of the pull rod is provided with a guide block.
Preferably, the guide wheel is made of polyurethane, so that the wear resistance and the corrosion resistance of the guide wheel are greatly enhanced, and the service life of the guide wheel is prolonged.
Preferably, the return spring is made of alloy spring steel and has strong corrosion resistance.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a movable ultrasonic wave level sensor here, compare with equipment of the same type, have the following improvement:
the method has the advantages that: a movable ultrasonic wave level sensor has set up buckle coupling mechanism through the terminal box rear end, moves smooth button down the lower extreme, makes smooth button pass through the pull rod and drives first slide bar and move down the lower extreme, and first slide bar removes and drives the buckle and move down the lower extreme, makes the buckle remove the buckle state to the fixed plate, both can take off the sensor, has reached the advantage that can dismantle to the sensor fast.
The advantages are two: a movable ultrasonic wave level sensor, through at buckle coupling mechanism upper end slide mechanism, remove the in-process at the sensor, can drive the leading wheel and remove in the fixed plate inboard to the leading wheel can press through the mount and move buffer spring and produce deformation, absorbs the vibrational force of leading wheel upper end, has reached the advantage that makes the sensor steadily remove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the front view structure of the sensor of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the buckle connecting machine of the present invention;
FIG. 4 is an enlarged schematic view of the first slide bar A of the present invention;
fig. 5 is a schematic side view of the sliding mechanism of the present invention;
fig. 6 is a schematic sectional structure view of the sliding mechanism of the present invention.
Wherein: the device comprises a junction box-1, a sensor probe-2, a sensor top cover-3, a power supply lead-4, a buckle connecting mechanism-5, a sliding groove-6, a fixing plate-7, a fixing frame-51, a supporting block-52, a telescopic rod-53, a return spring-54, a pull rod-55, a sliding button-56, a first sliding rod-57, a sliding mechanism-58, a pull rope-59, a directional wheel-510, a second sliding rod-511, a buckle-581, a fixing frame-582, a guide wheel-583, a buffer spring-584, a guide block-551 and a movable groove-5821.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a movable ultrasonic level sensor through the improvement here, including terminal box 1, sensor probe 2, sensor top cap 3, fixed plate 7 and buckle coupling mechanism 5, the installation is fixed with sensor probe 2 bottom terminal box 1, terminal box 1 and the inboard screw-thread fit in sensor top cap 3 bottom, terminal box 1 left end is equipped with power wire 4, fixed plate 7 front end has seted up spout 6, buckle coupling mechanism 5 and terminal box 1 rear end fixed connection, buckle coupling mechanism 5 and the inboard buckle fit of fixed plate 7, buckle coupling mechanism 5 includes fixed frame 51, supporting shoe 52, telescopic link 53, reset spring 54, pull rod 55, slide button 56, first slide bar 57, slide mechanism 58, stay cord 59, directive wheel 510 and second slide bar 511, fixed frame 51 is fixed with terminal box 1 rear end locking through the screw, fixed frame 51 is fixed as an organic whole with the supporting shoe 52 right-hand member, one end of the telescopic rod 53 is seamlessly bonded with the upper end of the supporting block 52 through strong glue, the other end of the telescopic rod 53 extends to the lower end of the pull rod 55 to be fixed, the upper end of the telescopic rod 53 is sleeved with the reset spring 54, the pull rod 55 is seamlessly bonded with the rear end of the sliding button 56, and the slide button 56 is embedded in the upper side of the front end of the fixed frame 51 in a clearance fit manner, the pull rod 55 is fixed with the lower end of the first slide rod 57, and the first slide bar 57 is slidably engaged with the upper end of the inner side of the fixed frame 51, which is beneficial to the effect of making the first slide bar 57 slide smoothly, the right end of the first slide bar 57 is provided with a sliding mechanism 58, one end of a pull rope 59 is tightly fixed with the upper end of the first slide bar 57, and the other end of the pull rope 59 extends to the upper end of the second sliding rod 511 to be fixed, so that the pull rope 59 is favorable for driving the first sliding rod 57 and the second sliding rod 511 to move oppositely, the pull rope 59 is in transmission connection with the inner side wall of the directional wheel 510, and the pull rope 59 penetrates through the left end of the first sliding rod 57.
Further, the sliding mechanism 58 includes a buckle 581, a fixing frame 582, a guide wheel 583 and a buffer spring 584, the buckle 581 is fixedly connected with the right end of the first sliding rod 57, the fixing frame 582 is embedded in the right upper end of the buckle 581 in a clearance fit manner, the guide wheel 583 is movably nested inside the fixing frame 582, and the fixing frame 582 is elastically connected with the right upper end inside the buckle 581 through the buffer spring 584.
Further, two sliding mechanisms 58 are provided, and the sliding mechanisms 58 are respectively located at the right ends of the first sliding rod 57 and the second sliding rod 511, which is beneficial for performing a quick fixing function.
Further, the first sliding rod 57 and the second sliding rod 511 have the same size, and the first sliding rod 57 and the second sliding rod 511 are respectively located at the upper end and the lower end of the inner side of the fixed frame 51, so as to facilitate the movement of the buckle 581.
Further, the front end of the slide button 56 is provided with strip-shaped anti-slip lines, and the anti-slip lines are distributed along the vertical direction of the front end of the slide button 56 at equal intervals, so that the anti-slip effect is favorably realized.
Further, two buffer springs 584 are arranged, and the buffer springs 584 are symmetrically distributed along the left side and the right side of the lower end of the fixing frame 582, so that the effect of buffering the fixing frame 582 is facilitated.
Furthermore, the cross section of the fixing frame 582 is in a U shape, and the left and right sides of the fixing frame 582 are provided with movable grooves 5821, which is beneficial to the effect of stably rotating the guide wheels 583.
Furthermore, the central lines of the telescopic rod 53, the return spring 54 and the pull rod 55 are in the same vertical direction, and the upper end of the pull rod 55 is provided with a guide block 551, so that the effect of enabling the pull rod 55 to move stably is facilitated.
Furthermore, the leading wheel 583 is made of polyurethane, so that the wear resistance and the corrosion resistance of the leading wheel are greatly enhanced, and the service life of the leading wheel is prolonged.
Furthermore, the return spring 54 is made of alloy spring steel and has high corrosion resistance.
The utility model provides a movable ultrasonic level sensor through improvement, and the working principle is as follows;
firstly, before use, the movable ultrasonic level sensor is horizontally placed, and then a fixing plate 7 is fixed at a proper position through a bolt to fixedly install the sensor;
secondly, when the device is used, an external power supply is connected through a power supply lead 4 to provide power for the sensor, and the position distance of an object to be measured is detected through the sensor probe 2;
thirdly, the junction box 1 can be moved at the same time, so that the junction box 1 drives the buckle 581 to slide on the inner side of the fixed plate 7 through the wire guide wheel 583, and the guide wheel 583 presses the buffer spring 584 through the fixing frame 582 to deform, so that the vibration force at the upper end of the guide wheel 583 is absorbed, the sensor moves stably, and the measuring position is changed;
fourthly, when the sensor is to be disassembled and maintained, firstly, the sliding button 56 is moved towards the lower end, the sliding button 56 drives the first slide rod 57 to move towards the lower end through the pull rod 55, meanwhile, the pull rod 55 presses the reset spring 54 at the upper end of the telescopic rod 53 to generate deformation and contraction, the first slide rod 57 moves to drive the buckle 581 to move towards the lower end, and the pull rope 59 pulls the second slide rod 511 to move towards the upper end, so that the buckle 581 releases the buckling state of the fixed plate 7, the sensor can be taken down, and the sensor can be rapidly disassembled;
fifthly, after the maintenance is finished, the lower end moves the slide button 56 downwards in the same way, the buckle 581 is inserted into the inner side of the fixed plate 7 through the chute 6, then the downward pressure on the slide button 56 is released, the elastic potential energy of deformation is recovered through the reset spring 54, the buckle 581 is driven to be fixed with the inner side of the fixed plate 7, and the installation of the sensor is rapidly realized.
The utility model provides a movable ultrasonic level sensor through the improvement, set up buckle coupling mechanism 5 through terminal box 1 rear end, move down the lower end and slide button 56, make slide button 56 drive first slide bar 57 through pull rod 55 and move down the lower end, make pull rod 55 press the reset spring 54 that moves telescopic link 53 upper end pair simultaneously and produce deformation and contract, first slide bar 57 moves and drives buckle 581 and move down the lower end, and can stimulate second slide bar 511 to move up through stay cord 59, make buckle 581 relieve the buckle state to fixed plate 7, both can take off the sensor, reached the advantage that can dismantle the sensor fast; through at buckle coupling mechanism 5 upper end slide mechanism 58, at the sensor removal in-process, can drive leading wheel 583 and remove in fixed plate 7 inboard to leading wheel 583 can press buffer spring 584 through mount 582 and produce deformation, absorbs the vibrational force of leading wheel 583 upper end, has reached the advantage that makes the sensor steadily move.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A movable ultrasonic level sensor comprises a junction box (1), a sensor probe (2), a sensor top cover (3) and a fixing plate (7), wherein the sensor probe (2) is fixedly installed at the bottom of the junction box (1), the junction box (1) is in threaded fit with the inner side of the bottom of the sensor top cover (3), a power supply wire (4) is arranged at the left end of the junction box (1), and a sliding groove (6) is formed in the front end of the fixing plate (7);
the method is characterized in that: the connecting structure comprises a fixing frame (51), a supporting block (52), an expansion rod (53), a reset spring (54), a pull rod (55), a sliding button (56), a first sliding rod (57), a sliding mechanism (58), a pull rope (59), a directional wheel (510) and a second sliding rod (511), wherein the fixing frame (51) is fixedly locked with the rear end of the junction box (1) through a screw, the fixing frame (51) and the right end of the supporting block (52) are fixed into a whole, one end of the expansion rod (53) is seamlessly bonded with the upper end of the supporting block (52) through strong glue, and the other end of the expansion rod (53) extends to the lower end of the pull rod (55) to be fixed, the telescopic link (53) upper end has cup jointed reset spring (54), pull rod (55) and smooth button (56) rear end seamless bonding to smooth button (56) adopt clearance fit's mode to imbed in fixed frame (51) front end upside, pull rod (55) are fixed mutually with first slide bar (57) lower extreme to first slide bar (57) and fixed frame (51) inboard upper end sliding fit, first slide bar (57) right-hand member is provided with slide mechanism (58), stay cord (59) one end closely is fixed with first slide bar (57) upper end, and stay cord (59) other end extends to second slide bar (511) upper end and fixes mutually, stay cord (59) are connected with directional wheel (510) inside wall transmission to stay cord (59) run through in first slide bar (57) left end.
2. The movable ultrasonic level sensor of claim 1, wherein: the sliding mechanism (58) comprises a buckle (581), a fixed frame (582), a guide wheel (583) and a buffer spring (584), the buckle (581) is fixedly connected with the right end of the first sliding rod (57), the fixed frame (582) is embedded into the right upper end of the buckle (581) in a clearance fit mode, the guide wheel (583) is movably nested inside the fixed frame (582), and the fixed frame (582) is elastically connected with the right upper end inside the buckle (581) through the buffer spring (584).
3. The movable ultrasonic level sensor of claim 1, wherein: the number of the sliding mechanisms (58) is two, and the sliding mechanisms (58) are respectively positioned at the right ends of the first sliding rod (57) and the second sliding rod (511).
4. The movable ultrasonic level sensor of claim 1, wherein: the first sliding rod (57) and the second sliding rod (511) are the same in size, and the first sliding rod (57) and the second sliding rod (511) are respectively positioned at the upper end and the lower end of the inner side of the fixed frame (51).
5. The movable ultrasonic level sensor of claim 1, wherein: the front end of the slide button (56) is provided with strip-shaped anti-skid grains which are distributed along the vertical direction of the front end of the slide button (56) at equal intervals.
6. The movable ultrasonic level sensor of claim 2, wherein: the buffer springs (584) are arranged in two, and the buffer springs (584) are symmetrically distributed along the left side and the right side of the lower end of the fixing frame (582).
7. The movable ultrasonic level sensor of claim 2, wherein: the cross section of the fixing frame (582) is U-shaped, and the left side and the right side of the fixing frame (582) are provided with movable grooves (5821).
8. The movable ultrasonic level sensor of claim 1, wherein: the central lines of the telescopic rod (53), the return spring (54) and the pull rod (55) are positioned in the same vertical direction, and the upper end of the pull rod (55) is provided with a guide block (551).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020039083.6U CN210953022U (en) | 2020-01-08 | 2020-01-08 | Movable ultrasonic level sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020039083.6U CN210953022U (en) | 2020-01-08 | 2020-01-08 | Movable ultrasonic level sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210953022U true CN210953022U (en) | 2020-07-07 |
Family
ID=71392048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020039083.6U Expired - Fee Related CN210953022U (en) | 2020-01-08 | 2020-01-08 | Movable ultrasonic level sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210953022U (en) |
-
2020
- 2020-01-08 CN CN202020039083.6U patent/CN210953022U/en not_active Expired - Fee Related
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