CN113719761B - Detection and analysis device for realizing leakage of urban water pipe network - Google Patents
Detection and analysis device for realizing leakage of urban water pipe network Download PDFInfo
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- CN113719761B CN113719761B CN202110937259.9A CN202110937259A CN113719761B CN 113719761 B CN113719761 B CN 113719761B CN 202110937259 A CN202110937259 A CN 202110937259A CN 113719761 B CN113719761 B CN 113719761B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 145
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000000903 blocking effect Effects 0.000 claims description 40
- 239000000428 dust Substances 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 8
- 238000010408 sweeping Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 15
- 230000009471 action Effects 0.000 description 12
- 230000033001 locomotion Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a detection and analysis device for realizing leakage of an urban water pipe network, which comprises a positioning mechanism, two connecting structures arranged on two sides of the positioning mechanism, a cleaning structure and a humidity detector arranged on the connecting structures, and a driving structure connected with the two positioning mechanisms and used for driving the positioning mechanisms to move; the positioning mechanism can be arranged on the water pipe and can be used for better positioning on the water pipe, so that the distance between the positioning mechanism and the water pipe is ensured not to change; the cleaning structure is arranged to clean the outer surface of the water pipe, so that the leakage of the water pipe is more accurately detected; the driving structure is arranged, so that the gap ring can move forwards for a distance every time when detecting one section of water pipe, and no dead angle detection is realized.
Description
Technical Field
The invention belongs to the technical field of water supply pipe network detection, and particularly relates to a detection and analysis device for realizing leakage of an urban water pipe network.
Background
The method that current detects water pipe leakage mainly is that the device that detects according to a plurality of water pressures monitors water pressure, later water pressure between two devices is different, thereby it can have the leakage to explain this section, because the water pipe net is many, and very long, so need the device that long distance installation water pressure detected, thereby can lead to can't accurately finding out concrete position, later constructor often can be because be stained with a lot of dust on the water pipe when detecting to problematic section water pipe, and the liquid drop of condensation on the water pipe leads to its unable accurate detection, thereby will carry out many times and detect and seek, it is manual mostly when later seeking, unable short-term test, and it can have a plurality of dead angles to detect.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the detection and analysis device for realizing the leakage of the urban water pipe network, which can keep the water pipe clean during detection and can carry out omnibearing no-dead-angle detection on the water pipe.
In order to achieve the purpose, the invention adopts the following technical scheme: a detection and analysis device for realizing the leakage of an urban water pipe network comprises two water pressure detectors arranged on a section of water pipe and a detection device arranged between the two water pressure detectors; the detection device comprises a positioning mechanism arranged on the water pipe, two connecting structures arranged on two sides of the positioning mechanism, a cleaning structure and a humidity detector arranged on the connecting structures, and a driving structure arranged above the water pressure detector and connected with the two positioning mechanisms and used for driving the positioning mechanisms to move; the positioning mechanism comprises a first mounting ring, a first pressing assembly, a first plate, a first connecting rod and a centering clamping assembly, wherein the first mounting ring is mounted on the water pipe and fixed together through a stud; the connecting structure comprises a second plate and a third plate which are fixedly connected with the positioning mechanism, a second mounting ring which is arranged on the water pipe, fixed together by a stud and fixedly connected with the second plate and the third plate, a plurality of driving pieces arranged on the second mounting ring, and a notch ring connected with the driving pieces; the cleaning structure is connected to one of the notch rings; the humidity detector is connected to the other notch ring; when the device is used, the first mounting ring and the second mounting ring are butted together in two semicircles, the two semicircles are firstly placed on the water pipe, then the two semicircles are fixed together by the screw bolt, so that the first mounting ring and the second mounting ring are sleeved on the water pipe, then the notch of the notch ring is aligned with the water pipe when the notch ring is installed, the notch ring is sleeved on the water pipe through the notch, the notch ring is firstly embedded between the driving parts when the second mounting ring is butted together, so that the installation is completed, the driving parts are specifically a plurality of driving parts, the notch ring can be driven to rotate in a full angle, then only two driving parts are driven, the two driving parts are arranged opposite to each other, so that the driving parts can avoid the notch of the notch ring to continuously drive the notch ring to rotate by interference, then the first compressing component moves to drive the first connecting rod through the first plate part to move, the first connecting rod drives the centering clamping component to move, so that the first pressing component enables two first pressing components on the first mounting ring to be attached to the water pipe at the same time through the centering clamping component and then stops, the first pressing component on the other first mounting ring is also kept away from the centering clamping component, so that four first pressing components on the two first mounting rings are attached to the water pipe and positioned, then the driving piece drives the notch ring to rotate, the notch ring can rotate among the driving pieces, the notch ring can drive the cleaning structure to move, the cleaning structure can clean the surface of the water pipe, then the other notch ring can drive the humidity detector to rotate, then the humidity detector can detect a circle of the water pipe, and then the humidity detector can drive the second mounting ring to move through the driving structure during movement, the second mounting ring moves towards the cleaning structure, so that the water pipe is cleaned by the cleaning structure and then detected by the humidity detector; the water pipes connected with other water pipes at two ends can be better detected through the installation of the first installation ring and the second installation ring, the first pressing component and the centering clamping component can be better connected to enable the first installation ring and the second installation ring to be sleeved on the water pipes, the first installation ring and the second installation ring are prevented from inclining due to unbalance of the positions of the first installation ring and the second installation ring when moving, then the driving component drives the notch ring to rotate, the cleaning structure can better clean the water pipes around the water pipes, the whole outer circles of the water pipes are cleaned, the cleaning degree of the water pipes is improved, then the humidity detector can detect the water pipes after the cleaning structure cleans the water pipes, and the temperature of the urban water pipe network is higher due to lower temperature of the water pipes, so that the water pipes are damaged by a plurality of small water drops and are in a wet state, and a lot of dusts of easy adhesion, later clean the structure and clear up water pipe surface after to water droplet and dust can be cleaner, later the place that does not leak can be clean always, the place that leaks just has water to spill over, thereby can make near be in the state of having moistened, thereby can be better be detected by moisture detector, the detection effect of moisture detector to the water pipe has been improved, can not influence the accuracy that detects because the unclean on water pipe surface, thereby can be better and the faster place that leaks and decreases that detects, work efficiency has been improved, later drive structure can drive first collar and second collar and move when moisture detector detects, can detect each department to the water pipe automatically.
Furthermore, the centering clamping component comprises a sixth plate fixedly arranged on the first mounting ring, a sixth plate fixedly arranged on the sixth plate, a first sliding block slidably arranged on the second rod, a seventh plate fixedly arranged above the second rod, two second clamping components arranged on two sides of the first sliding block, and a second first clamping component arranged on the sixth plate and matched with the second clamping components; the first pressing assembly comprises a second guide piece fixedly arranged on the first mounting ring, a second sliding block arranged in the second guide piece in a sliding manner, a fifth plate fixedly arranged on the second sliding block, a first rod piece fixedly arranged on the fifth plate, a third sliding block arranged on the first rod piece in a sliding manner, a first spring arranged below the third sliding block and used for abutting against the third sliding block, a positioning wheel fixedly arranged on the third sliding block and used for abutting against the water pipe for positioning, and an electric rod arranged above the positioning wheel and fixed on the second sliding block; the first plate is fixedly connected to the second sliding block; the first connecting rod is hinged to the first sliding block; the positioning wheels are driven by the electric rod to move, so that the positioning wheels abut against the water pipe to position the water pipe, then the positioning wheels move, namely the second sliding block moves, the second sliding block moves to enable the first plate to drive the first connecting rod to move, the first connecting rod drives the first sliding block to slide on the second rod, then two first pressing assemblies are arranged on each first mounting ring, the positioning wheels on the other first pressing assembly are not driven by power, so that the positioning wheels on the other first pressing assembly can drive the other first plate through the other first connecting rod under the action of the first sliding block, the positioning wheels can move through the other first pressing assembly, the two positioning wheels move together, and when one of the positioning wheels is in contact with the other positioning wheel on the water pipe, the other positioning wheel can continue to move, that is to say, the distance that makes two locating wheels all contact two locating wheel movements after the water pipe is the same, thereby make first collar and water pipe be in concentric state, thereby can be better fix a position first collar, the cooperation through the first screens part of second and second screens part makes locating wheel blocking position after the location is accomplished, later electronic pole no longer exerts force to the locating wheel, thereby when first collar moves on the water pipe, can carry out the shock attenuation to it through first spring under the condition of meetting the water pipe unevenness, thereby better assurance driven stability, better protection moisture detector, make moisture detector can not take place to damage under vibrations, thereby the effect of better improvement detection.
Furthermore, the second first clamping component comprises a twelfth plate fixedly arranged on the sixth plate, a fourth spring fixedly arranged on the twelfth plate, a second clamping toothed plate slidably arranged on the fourth spring, a sixth spring abutting against the second clamping toothed plate, a thirteenth plate fixedly arranged on the second clamping toothed plate, a third connecting rod hinged to the thirteenth plate, a sixth sliding block hinged to the third connecting rod and slidably arranged on the second rod piece, and a pressing rod fixedly arranged on the sixth sliding block and slidably connected to the seventh plate; the twelfth plate is provided with two parts which are fixedly arranged on two sides of the fourth spring to fix the fourth spring; because when the positioning wheel is positioned, the first sliding block can move on the second rod piece, then the second clamping component on the first sliding block can be clamped at the position through matching with the second clamping toothed plate, then the second clamping toothed plate can be abutted against the second clamping component under the action of the sixth spring, so that the second rod piece can be better clamped at the position under the action of pressure, then when the detection is completed and the disassembly is needed, the first contact positioning is needed, at the moment, the pressing rod can be pressed to contact the second clamping toothed plate for positioning the second clamping component, then the second clamping component can be reset under the action of the positioning wheel, then the pressing rod is released after the second clamping component returns to the initial position, the second clamping component is clamped at the position again, so that the first sliding block is clamped at the position, and therefore, the positioning wheel can be positioned at the initial position every time of use, so that the first and second mounting rings can be positioned better each time.
Furthermore, the second clamping part comprises a fourteenth plate fixedly arranged on the side surface of the first sliding block, a fifth rod fixedly arranged above the fourteenth plate, a seventh sliding block arranged on the fifth rod in a sliding manner, a sixth rod fixedly arranged on the seventh sliding block, a second clamping block arranged on the sixth rod in a sliding manner, a fifth spring arranged between the second clamping block and the seventh sliding block, and a fourth connecting rod hinged to the first sliding block and the second clamping block; the second clamping block can be clamped in the second clamping toothed plate; the tooth profile of the second clamping tooth plate is provided with a surface R and a surface Z; the second clamping block is provided with a surface X and a surface Y; the clamping position of the second clamping part and the second clamping toothed plate is formed by a surface X on the second clamping block and a surface R on the second clamping toothed plate, the second clamping block cannot move downwards, so that the positioning wheel is abutted on a water pipe, the positioning wheel cannot drive the second sliding block to move under the action of the second clamping block, the position of the positioning wheel can be better ensured by the second sliding block, the first mounting ring can be better positioned, then when the first sliding block drives the second clamping block to move, the second clamping block moves to the position where the surface Y is contacted with the surface Z and stops, at the moment, the second clamping block cannot be clamped by the second clamping toothed plate, the first sliding block can reciprocate in a certain range, the positioning of the positioning wheel is inaccurate, the first mounting ring is inaccurately positioned, in order to avoid the phenomenon, the second clamping block can move backwards through the surface Y and the surface Z when the first sliding block drives the second clamping block to move upwards, namely, the second blocking block moves upwards under the action of the fourth connecting rod, the surface Y of the second blocking block can normally pass through the surface Z of the second blocking toothed plate, and the positioning of the surface X and the surface R can also be normally carried out, namely, the second blocking block can be abutted against the second blocking toothed plate under the action of the fifth spring, if the second blocking block moves to half of the stop movement of the first sliding block, then the second blocking block moves towards the first sliding block under the action of the surface Y and the surface Z and moves upwards under the action of the fourth connecting rod, then the first sliding block stops moving, then the second blocking block loses upward force, then the second blocking block restores the original position under the action of the fifth spring, then the second blocking block moves downwards and is blocked in the second blocking toothed plate, the second clamping block can reach the position where the surface X is clamped by the surface R, and then the second clamping block is positioned again, so that the positioning accuracy is improved, the first mounting ring can be positioned in the concentric direction more accurately, the movement stability is further improved, and the detection is more accurate.
Furthermore, the sweeping structure comprises a first guide block fixedly arranged on the notch ring, a second pressing component connected to the first guide block in a sliding manner, a tenth plate fixedly connected to the second pressing component, an electric heating plate fixedly arranged on the tenth plate, a first grooved wheel fixedly arranged on the tenth plate, a second grooved wheel fixedly arranged on the first grooved wheel, and a driving part connected to the tenth plate; the cleaning assembly is connected with the first grooved wheel and the second grooved wheel, and the dust collection box is arranged behind the driving part; the driving part comprises a driving motor fixedly arranged on the tenth plate, a cleaning roller fixedly connected with the driving motor and a plurality of cleaning bristle bars arranged on the cleaning roller; the sweeping assembly is fixedly provided with an integrally formed guide plate, a guide rod and a positioning groove; the guide plate is arranged in the guide groove in a sliding manner; the second sheave is the same as the first sheave; the sweeping component and the second sheave are connected in a sliding mode in the same way as the first sheave; the guide plate is abutted against the first grooved wheel for guiding; the positioning groove is arranged on the hair cleaning rod in a sliding manner; the cleaning roller is driven to rotate by the driving motor, so that the cleaning bristle bar cleans dust and water on the water pipe, the water pipe is cleaner, the cleaning roller rotates later, the cleaning roller is wiped on the water pipe by utilizing the rotating inertia, the cleaning force on the water pipe is increased, the cleaning degree is increased, the cleaning bristle bar is wiped on the water pipe to be acted by force, so that the cleaning bristle bar is bent, the cleaning effect of the cleaning bristle bar is reduced later, the positioning groove is driven to move by the cleaning bristle bar when the second sheave positioning mechanism rotates, the guide plate moves under the guide of the guide groove, namely the positioning groove slides on the cleaning bristle bar, the bent cleaning bristle bar can be straightened by the positioning groove, the cleaning bristle bar is kept in a state of not bending better, and the cleaning effect of the cleaning bristle bar on the water pipe is better ensured, later clearance hair pin can pass through the electric plate when rotating, later the electric plate can heat clearance hair pin to can dry the water droplet on the clearance hair pin, make the better keeping dry of clearance hair pin, thereby can be better clear up the moisture on the water pipe, make the better keeping dry of water pipe, later the place of leakage loss has water can be better when overflowing out by the discovery of moisture detector, improved the detection effect to the water pipe leakage loss.
Further, the cleaning bristle bars are made of a flexible material; the electric heating plate is provided with a plurality of holes through which the hair cleaning rods can pass; the guide groove is circular up and down and convex on two sides; the tough cleaning hair pole can better enable the positioning groove to slide on the cleaning hair pole and straighten the cleaning hair pole, so that the movement stability is further improved, and then the electric heating plate is provided with a plurality of holes, so that the cleaning hair pole can be better protected, and the cleaning hair pole can be better dried by increasing the contact area with the cleaning hair pole; the special shape of guide way can make the constant head tank straighten the clearance hair pole in the position that the clearance hair pole does not contact with the water pipe to the constant head tank is in the lower extreme of clearance hair pole when the clearance hair pole passes through the electric plate, can not collide with the electric plate, further improve equipment operation's stability.
Further, the driving structure comprises a first clamping toothed plate fixedly arranged above the two water pressure detectors, a first clamping block matched with the first clamping toothed plate for clamping, a support column fixedly arranged on the two third plates for supporting the first clamping toothed plate, a fourth plate fixedly arranged on the first clamping toothed plate, a second connecting rod hinged to the fourth plate, a guide assembly arranged on the second connecting rod and matched with the first clamping block, a first rotating shaft rotatably arranged on the fourth plate and fixed on the second connecting rod, a first torsion spring arranged on the first rotating shaft and used for applying torque to the first rotating shaft, a sliding chute arranged above the second connecting rod, and an arc-shaped block arranged above the humidity detector and matched with the second connecting rod; the guide assembly comprises two eleventh plates fixedly arranged on the second connecting rod, a fourth rod arranged between the two eleventh plates, a fifth sliding block arranged on the fourth rod in a sliding manner, a third spring arranged above the fifth sliding block and abutting against the lower part of the eleventh plate, a second rotating shaft rotatably arranged on the fifth sliding block, a second torsion spring arranged on the second rotating shaft and used for applying torque to the second rotating shaft, and a third rotating shaft fixedly connected to the second rotating shaft and the first clamping block; the third rotating shaft is connected with the sliding groove in a sliding manner; the notch ring can drive the moisture detector to move, thereby the moisture detector can rotate around the water pipe, then the moisture detector can be matched with a second connecting rod above the water pipe when rotating right above the water pipe, thereby the second connecting rod is driven to rotate clockwise for a certain angle around a first rotating shaft, then the second connecting rod rotates to drive the guide component to move, then the guide component can drive the first clamping block to move, the first clamping block can drive the third plate to move for a certain distance through clamping matching with the first clamping toothed plate, then the first mounting ring and the second mounting ring are integrally moved forwards, namely, each rotation circle of the notch ring, the whole device can move forwards for a certain distance, the distance of the later movement is smaller than the range detected by the moisture detector, thereby the moisture detector can not detect a circle of water pipe, the water pipe detection device can move forwards for a distance and then continues to detect, the problem that the water pipe cannot be completely covered when the water pipe is detected in the traditional mode is solved while the automatic detection of the water pipe is achieved, so that the water pipe can be detected at all angles and all positions, the leakage on the water pipe can be found more accurately, and the detection positioning accuracy is improved.
In conclusion, the positioning mechanism can be arranged on the water pipe and can be used for better positioning on the water pipe, so that the distance between the positioning mechanism and the water pipe is not changed; the cleaning structure is arranged to clean the outer surface of the water pipe, so that the leakage of the water pipe is more accurately detected; the driving structure is arranged, so that the gap ring can move forwards for a distance every time when detecting one section of water pipe, and no dead angle detection is realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the positioning mechanism and the cleaning mechanism of the present invention;
FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of a sweeping structure according to the present invention;
FIG. 5 is a schematic view of the sweeping assembly of the present invention;
FIG. 6 is an exploded view of the first guide block and the fourth slide block of the present invention;
FIG. 7 is a schematic structural view of a positioning mechanism according to the present invention;
FIG. 8 is an enlarged view of B of FIG. 7 in accordance with the present invention;
FIG. 9 is an enlarged view of C of FIG. 7 in accordance with the present invention;
FIG. 10 is a schematic view of the centering detent assembly of the present invention;
FIG. 11 is an enlarged view of D of FIG. 10 in accordance with the present invention;
FIG. 12 is an enlarged view of E in FIG. 11 according to the present invention;
FIG. 13 is a schematic view of a second detent feature of the present invention;
FIG. 14 is a schematic view of an arc block according to the present invention;
FIG. 15 is an enlarged view of F of FIG. 1 according to the present invention;
FIG. 16 is a schematic structural view of a driving structure according to the present invention;
FIG. 17 is a schematic view of a guide assembly according to the present invention;
FIG. 18 is a schematic view of a first mounting ring according to the present invention;
FIG. 19 is a schematic structural view of a fourth plate of the first detent block of the present invention;
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1-19, a device for detecting and analyzing leakage of a municipal water pipe network comprises two water pressure detectors 1 arranged on a section of water pipe, and a detecting device arranged between the two water pressure detectors 1; the detection device comprises a positioning mechanism 2 arranged on the water pipe, two connecting structures 3 arranged on two sides of the positioning mechanism 2, a cleaning structure 4 and a humidity detector 5 arranged on the connecting structures 3, and a driving structure 6 arranged above the water pressure detector 1 and connected to the two positioning mechanisms 2 and used for driving the positioning mechanism 2 to move; the positioning mechanism 2 comprises a first mounting ring 21 which is mounted on the water pipe and fixed together by a stud, a first pressing component 22 arranged on the first mounting ring 21, a first plate 24 connected to the first pressing component 22, a first connecting rod 23 hinged to the first plate 24, and a centering clamping component 25 hinged to the first connecting rod 23 and arranged on the first mounting ring 21; the connecting structure 3 comprises a second plate 31 and a third plate 35 which are fixedly connected with the positioning mechanism 2, a second mounting ring 32 which is arranged on the water pipe and fixed together by a stud and fixedly connected with the second plate 31 and the third plate 35, a plurality of driving pieces 33 arranged on the second mounting ring 32, and a notch ring 34 connected with the driving pieces 33; the cleaning structure 4 is connected to one of the notch rings 34; the moisture detector 5 is connected to the other notched ring 34; when the device is used, the first mounting ring 21 and the second mounting ring 32 are two semicircular butt joints, the two semicircular rings are firstly placed on a water pipe, then the two semicircular rings are fixed together by using a stud, so that the first mounting ring 21 and the second mounting ring 32 are sleeved on the water pipe, then the gap of the gap ring 34 is aligned with the water pipe when the device is installed, the gap ring is sleeved on the water pipe through the gap, the gap ring 34 is firstly embedded between the driving parts 33 when the second mounting ring 32 is in butt joint, so that the installation is completed, the number of the driving parts 33 is 8, the gap ring 34 can be driven to rotate at a full angle, then only two of the driving parts 33 are driven, the two driving parts 33 are arranged opposite to each other, so that the driving parts 33 can avoid the gap of the gap ring 34 to drive the gap ring 34 to rotate continuously by interference, then the first compressing component 22 moves to drive the first connecting rod 23 to move through the first plate 24, the first connecting rod 23 drives the centering clamping component 25 to move, so that the first pressing component 22 makes the two first pressing components 22 on the first mounting ring 21 simultaneously attached to the water pipe through the centering clamping component 25, and then stops, and then the first pressing component 22 on the other first mounting ring 21 is also kept away similarly, so that the four first pressing components 22 on the two first mounting rings 21 are all attached to the water pipe for positioning, then the driving part 33 drives the notch ring 34 to rotate, the notch ring 34 rotates among the driving parts 33, the notch ring 34 rotates to drive the cleaning structure 4 to move, the cleaning structure 4 cleans the surface of the water pipe, then the other notch ring 34 rotates to drive the humidity detector 5 to rotate, then the humidity detector 5 detects a circle of the water pipe, then the humidity detector 5 drives the second mounting ring 32 to move through the driving structure 6 during movement, the second mounting ring 32 is moved in the direction of the cleaning structure 4 so that the water pipe is cleaned by the cleaning structure 4 before being detected by the moisture detector 5.
Specifically, the centering detent assembly 25 includes a sixth plate 253 fixedly disposed on the first mounting ring 21, a sixth plate 253 fixedly disposed on the sixth plate 253, a first slide block 251 slidably disposed on the second rod 252, a seventh plate 254 fixedly disposed above the second rod 252, two second detent members 256 disposed on two sides of the first slide block 251, and a second first detent member 255 disposed on the sixth plate 253 and engaged with the second detent members 256; the first pressing assembly 22 comprises a second guide piece 222 fixedly arranged on the first mounting ring 21, a second sliding block 221 slidably arranged in the second guide piece 222, a fifth plate 225 fixedly arranged on the second sliding block 221, a first rod 226 fixedly arranged on the fifth plate 225, a third sliding block 223 slidably arranged on the first rod 226, a first spring 227 arranged below the third sliding block 223 and used for abutting against the third sliding block 223, a positioning wheel 224 fixedly arranged on the third sliding block 223 and used for abutting against a water pipe for positioning, and an electric rod 228 arranged above the positioning wheel 224 and fixed on the second sliding block 221; the first plate 24 is fixedly connected to the second sliding block 221; the first connecting rod 23 is hinged to the first sliding block 251; the positioning wheel 224 is driven by the electric rod 228 to move, so that the positioning wheel 224 abuts against the water pipe to position the water pipe, then the positioning wheel 224 moves when moving, that is, the second sliding block 221 moves to drive the first connecting rod 23 to move through the first plate 24, the first connecting rod 23 drives the first sliding block 251 to slide on the second rod 252, then two first pressing assemblies 22 are arranged on each first mounting ring 21, and the positioning wheel 224 on the other first pressing assembly 22 is not driven by power, so that the positioning wheel 224 on the other first pressing assembly 22 drives the other first plate 24 through the other first connecting rod 23 under the action of the first sliding block 251, so that the positioning wheel 224 moves through the other first pressing assembly 22, and thus the two positioning wheels 224 move together.
Specifically, the second first blocking component 255 includes a twelfth plate 2552 fixedly disposed on the sixth plate 253, a fourth spring 2553 fixedly disposed on the twelfth plate 2552, a second blocking toothed plate 2551 slidably disposed on the fourth spring 2553, a sixth spring 2558 abutted against the second blocking toothed plate 2551, a thirteenth plate 2554 fixedly disposed on the second blocking toothed plate 2551, a third connecting rod 2555 hinged to the thirteenth plate 2554, a sixth sliding block 2556 hinged to the third connecting rod 2555 and slidably disposed on the second rod 252, and a pressing rod 2557 fixedly disposed on the sixth sliding block 2556 and slidably connected to the seventh plate 254; the twelfth plate 2552 has two pieces fixedly disposed at both sides of the fourth spring 2553 to fix the fourth spring 2553.
Specifically, the second locking member 256 includes a fourteenth plate 2561 fixedly disposed on a side surface of the first sliding block 251, a fifth rod 2565 fixedly disposed above the fourteenth plate 2561, a seventh sliding block 2562 slidably disposed on the fifth rod 2565, a sixth rod 2566 fixedly disposed on the seventh sliding block 2562, a second locking block 2563 slidably disposed on the sixth rod 2566, a fifth spring 2567 disposed between the second locking block 2563 and the seventh sliding block 2562, and a fourth connecting rod 2564 hinged to the first sliding block 251 and the second locking block 2563; the second blocking block 2563 can be blocked in the second blocking toothed plate 2551; the tooth shape of the second clamping tooth plate 2551 is provided with a surface R and a surface Z; the second locking block 2563 has a surface X and a surface Y.
Specifically, the cleaning structure 4 includes a first guide block 41 fixedly disposed on the notch ring 34, a second pressing component 42 slidably connected to the first guide block 41, a tenth plate 431 fixedly connected to the second pressing component 42, an electric heating plate 43 fixedly disposed on the tenth plate 431, a first grooved wheel 44 fixedly disposed on the tenth plate 431, a second grooved wheel 45 fixedly disposed on the first grooved wheel 44, and a driving member 46 connected to the tenth plate 431; a cleaning assembly 47 connected to the first sheave 44 and the second sheave 45, and a dust suction box 48 provided behind the driving member 46; the driving part 46 comprises a driving motor 461 fixedly arranged on the tenth plate part 431, a cleaning roller 462 fixedly connected with the driving motor 461, and a plurality of cleaning bristle bars 463 arranged on the cleaning roller 462; the sweeping component 47 is fixedly provided with an integrally formed guide plate 471, a guide rod 472 and a positioning groove 473; the guide plate 471 is slidably arranged in the guide groove 441; the second sheave 45 and the first sheave 44 are identical; the sweeping assembly 47 and the second sheave 45 are slidably connected in the same manner as the first sheave 44; the guide plate 471 abuts against the first sheave 44 for guiding; the positioning slot 473 is slidably disposed on the cleaning bristle bar 463.
Specifically, the cleaning bristles 463 are made of a flexible material; a plurality of holes through which the cleaning bristle 463 can pass are formed in the electric heating plate 43; the guide groove 441 is of a circular shape of both sides convex up and down.
Specifically, the driving structure 6 includes a first blocking toothed plate 66 fixedly disposed above the two water pressure detectors 1, a first blocking block 65 matched with the first blocking toothed plate 66 for blocking, a supporting column 62 fixedly disposed on the two third plates 35 for supporting the first blocking toothed plate 66, a fourth plate 63 fixedly disposed on the first blocking toothed plate 65, a second connecting rod 64 hinged to the fourth plate 63, a guiding assembly 67 disposed on the second connecting rod 64 and matched with the first blocking toothed plate 65, a first rotating shaft 641 rotatably disposed on the fourth plate 63 and fixed on the second connecting rod 64, a first torsion spring 642 disposed on the first rotating shaft 641 for applying a torsion to the first rotating shaft 641, a sliding groove 643 disposed above the second connecting rod 64, and an arc-shaped block 61 disposed above the humidity detector 5 and matched with the second connecting rod 64; the guide assembly 67 comprises two eleventh plate members 671 fixed on the second link 64, a fourth rod member 672 arranged between the two eleventh plate members 671, a fifth sliding block 673 arranged on the fourth rod member 672 in a sliding manner, a third spring 676 arranged above the fifth sliding block 673 and abutted against the eleventh plate member 671, a second rotating shaft 674 rotatably arranged on the fifth sliding block 673, a second torsion spring 675 arranged on the second rotating shaft 674 and used for applying torque to the second rotating shaft 674, and a third rotating shaft 677 fixedly connected to the second rotating shaft 674 and the first clamping block 65; the third shaft 677 is slidably connected to the sliding groove 643.
The specific working process of the invention is as follows: when the device is used, the first mounting ring 21 and the second mounting ring 32 are butted together, the two semicircles are firstly placed on a water pipe, then the two semicircles are fixed together by using a stud, so that the first mounting ring 21 and the second mounting ring 32 are sleeved on the water pipe, then the notch of the notch ring 34 is aligned with the water pipe when the notch ring is installed, the notch ring is sleeved on the water pipe through the notch, the notch ring 34 is embedded between the driving pieces 33 when the second mounting ring 32 is butted together, so that the installation is completed, then the first clamping toothed plate 66 is fixed between the two water pressure detectors 1, so that the installation of the first clamping toothed plate 66 is completed, and then the supporting column 62 is connected to the third plate 35, so that the installation of the driving structure 6 is completed;
the electric rod 228 drives the positioning wheel 224 to move downwards, then the positioning wheel 224 abuts against the fifth plate 225 when moving, the fifth plate 225 moves together, the fifth plate 225 drives the second sliding block 221 to move downwards, the second sliding block 221 slides in the second guide 222, then the second sliding block 221 drives the first plate 24 to move, the first plate 24 drives the first sliding block 251 to slide upwards on the second rod 252 through the first connecting rod 23, the first sliding block 251 drives the fourteenth plate 2561 to move, the fourteenth plate 2561 drives the second blocking block 2563 to move, then the second blocking block 2563 is blocked on the second blocking toothed plate 2551, so that the position of the first sliding block 251 is fixed, that is, the position of the second sliding block 221 is fixed through the first connecting rod 23, so that after the positioning wheel 224 contacts on the water pipe, that is, the positioning of the positioning wheel 224 is finished, so that the position of the positioning wheel 224 can be clamped, the third rod 422 and the fourth sliding block 421 are in threaded connection, the driving structure 6 is characterized in that the first pressing component 22 is rotatably connected to the eighth plate 423, the ninth plate 425 and the fourth sliding block 421 are integrally formed, the second spring 424 abuts between the ninth plate 425 and the first guide block 41, the second spring 424 enables the ninth plate 425 to be subjected to a downward movement force, so that the third rod 422 can rotate with less effort, then the position of the fourth sliding block 421 is adjusted through the third rod 422, so that the fourth sliding block 421 drives the driving component 46 to abut on the water pipe, then the driving component 33 drives the notch ring 34 to rotate, the notch ring 34 drives the first guide block 41 to move together, the first guide block 41 drives the second pressing component 42 to move together, the second pressing component 42 drives the electric heating plate 43 to rotate together through the tenth plate 431, thereby, that is, revolving around the water pipe, then the driving motor 461 drives the cleaning roller 462 to rotate, so that the cleaning bristle 463 moves together, the cleaning bristle 463 cleans the water pipe, then the guide plate 471 can drive the positioning slot 473 to slide on the cleaning bristle 463 under the action of the guide slot 441, straightening and cleaning the cleaning bristle 463, then the cleaning bristle 463 can raise the dust on the water pipe, so that the dust on the water pipe can be better absorbed by the dust absorption box 48, then the humidity detector 5 on the other gap ring 34 can also revolve around the water pipe, so as to detect the water pipe, then the humidity detector 5 can drive the arc block 61 to move, the arc block 61 can impact the second connecting rod 64 when moving, so that the second connecting rod 64 rotates clockwise around the first rotating shaft 641, thereby driving the guide component 67 to move together, the third rotating shaft 677 is driven to move together through the sliding groove 643, then the third rotating shaft 677 drives the first blocking block 65 to move, so that the first blocking block 65 can move on the first blocking toothed plate 66 towards the straight-side toothed direction of the first blocking toothed plate 66, and thus the first blocking block 65 can be abutted against the first blocking toothed plate 66, and the position of the fourth plate member 63 is driven to change, so that the third plate member 35 is driven to move through the supporting column 62, that is, the whole device is driven to move, then the fifth sliding block 673 is pressed by the third spring 676, so that the fifth sliding block 673 is subjected to a downward sliding block force, that is, the fifth sliding block 673 better drives the third rotating shaft 677 to better drive the first blocking block 65 to be pressed on the first blocking toothed plate 66 through the second rotating shaft 674, the movement stability is improved, then the arc-shaped block 61 can be disengaged from the second connecting rod 64 after the whole device moves forwards, then the first torsion spring 642 can drive the second connecting rod 641 to rotate around the first rotating shaft 641 to reset anticlockwise, afterwards first screens piece 65 can move on the skewed tooth edge on first screens pinion rack 66, thereby later first screens piece 65 can be smoothly through can not producing the screens with first screens pinion rack 66, later first screens piece 65 can support under the effect of second torsional spring 675 on first screens pinion rack 66, can increase the effect that first screens piece 65 blocked first screens pinion rack 66, the continuous rotation of breach ring 34 can make the continuous and contact with second connecting rod 64 of arc piece 61, thereby reciprocating motion is so always carried out, thereby realized the transmission to whole device.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (4)
1. A detection and analysis device for realizing leakage of an urban water pipe network comprises two water pressure detectors (1) arranged on a section of water pipe and a detection device arranged between the two water pressure detectors (1); the detection device comprises a positioning mechanism (2) arranged on a water pipe, two connecting structures (3) arranged on two sides of the positioning mechanism (2), a cleaning structure (4) and a humidity detector (5) arranged on the connecting structures (3), and a driving structure (6) which is arranged above the water pressure detector (1) and connected to the two positioning mechanisms (2) and used for driving the positioning mechanism (2) to move; the method is characterized in that: the positioning mechanism (2) comprises a first mounting ring (21) which is mounted on the water pipe and fixed together by a stud, a first pressing component (22) arranged on the first mounting ring (21), a first plate (24) connected to the first pressing component (22), a first connecting rod (23) hinged to the first plate (24), and a centering clamping component (25) hinged to the first connecting rod (23) and arranged on the first mounting ring (21); the connecting structure (3) comprises a second plate (31) and a third plate (35) which are fixedly connected to the positioning mechanism (2), a second mounting ring (32) which is arranged on the water pipe, fixed together through a stud and fixedly connected to the second plate (31) and the third plate (35), a plurality of driving pieces (33) arranged on the second mounting ring (32), and a notch ring (34) connected to the driving pieces (33); the cleaning structure (4) is connected to one of the notch rings (34); the moisture detector (5) is connected to the other notch ring (34);
the centering clamping assembly (25) comprises a sixth plate (253) fixedly arranged on the first mounting ring (21), a sixth plate (253) fixedly arranged on the sixth plate (253), a first sliding block (251) slidably arranged on the second rod (252), a seventh plate (254) fixedly arranged above the second rod (252), two second clamping parts (256) arranged on two sides of the first sliding block (251), and a first clamping part (255) arranged on the sixth plate (253) and matched with the second clamping parts (256); the first pressing assembly (22) comprises a second guide piece (222) fixedly arranged on the first mounting ring (21), a second sliding block (221) slidably arranged in the second guide piece (222), a fifth plate (225) fixedly arranged on the second sliding block (221), a first rod piece (226) fixedly arranged on the fifth plate (225), a third sliding block (223) slidably arranged on the first rod piece (226), a first spring (227) arranged below the third sliding block (223) and used for abutting against the third sliding block (223), a positioning wheel (224) fixedly arranged on the third sliding block (223) and used for abutting against the water pipe for positioning, and an electric rod (228) arranged above the positioning wheel (224) and fixed on the second sliding block (221); the first plate (24) is fixedly connected to the second sliding block (221); the first connecting rod (23) is hinged to the first sliding block (251);
the first blocking part (255) comprises a twelfth plate (2552) fixedly arranged on the sixth plate (253), a fourth spring (2553) fixedly arranged on the twelfth plate (2552), a second blocking toothed plate (2551) slidably arranged on the fourth spring (2553), a sixth spring (2558) abutted to the second blocking toothed plate (2551), a thirteenth plate (2554) fixedly arranged on the second blocking toothed plate (2551), a third connecting rod (2555) hinged to the thirteenth plate (2554), a sixth sliding block (2556) hinged to the third connecting rod (2555) and slidably arranged on the second rod (252), and a pressing rod (2557) fixedly arranged on the sixth sliding block (2556) and slidably connected to the seventh plate (254); the twelfth plate (2552) is provided with two parts which are fixedly arranged at two sides of the fourth spring (2553) to fix the fourth spring (2553);
the second clamping part (256) comprises a fourteenth plate (2561) fixedly arranged on the side surface of the first sliding block (251), a fifth rod (2565) fixedly arranged above the fourteenth plate (2561), a seventh sliding block (2562) slidably arranged on the fifth rod (2565), a sixth rod (2566) fixedly arranged on the seventh sliding block (2562), a second clamping block (2563) slidably arranged on the sixth rod (2566), a fifth spring (2567) arranged between the second clamping block (2563) and the seventh sliding block (2562), and a fourth connecting rod (2564) hinged to the first sliding block (251) and the second clamping block (2563); the second clamping block (2563) can be clamped in the second clamping toothed plate (2551); the tooth profile of the second clamping toothed plate (2551) is provided with a surface R and a surface Z; the second clamping block (2563) is provided with a surface X and a surface Y.
2. The device for detecting and analyzing the leakage of the urban water pipe network according to claim 1, wherein the device comprises: the cleaning structure (4) comprises a first guide block (41) fixedly arranged on the notch ring (34), a second pressing component (42) connected to the first guide block (41) in a sliding mode, a tenth plate (431) fixedly connected to the second pressing component (42), an electric heating plate (43) fixedly arranged on the tenth plate (431), a first grooved wheel (44) fixedly arranged on the tenth plate (431), a second grooved wheel (45) fixedly arranged on the first grooved wheel (44), and a driving part (46) connected to the tenth plate (431); a cleaning assembly (47) connected to the first sheave (44) and the second sheave (45), and a dust suction box (48) provided behind the driving member (46); the driving part (46) comprises a driving motor (461) fixedly arranged on the tenth plate (431), a cleaning roller (462) fixedly connected with the driving motor (461), and a plurality of cleaning hair rods (463) arranged on the cleaning roller (462); the cleaning assembly (47) is fixedly provided with an integrally formed guide plate (471), a guide rod (472) and a positioning groove (473); the guide plate (471) is slidably arranged in the guide groove (441); the second sheave (45) and the first sheave (44) are identical; the sweeping assembly (47) and the second sheave (45) are slidably connected in the same manner as the first sheave (44); the guide plate (471) abuts against the first grooved wheel (44) for guiding; the positioning groove (473) is arranged on the hair cleaning rod (463) in a sliding manner; the first grooved wheel is provided with a guide groove (441).
3. The device for detecting and analyzing the leakage of the urban water pipe network according to claim 2, wherein: the cleaning bristle bars (463) are made of a flexible material; a plurality of holes through which the hair cleaning rods (463) can pass are arranged on the electric heating plate (43); the guide groove (441) is of a circular shape with two convex sides at the upper and lower sides.
4. The device for detecting and analyzing the leakage of the urban water pipe network according to claim 1, wherein the device comprises: the driving structure (6) comprises a first clamping toothed plate (66) fixedly arranged above the two water pressure detectors (1), a first clamping block (65) matched with the first clamping toothed plate (66) for clamping, a supporting column (62) fixedly arranged on the two third plates (35) and used for supporting the first clamping toothed plate (66), a fourth plate (63) fixedly arranged on the first clamping block (65), and a second connecting rod (64) hinged to the fourth plate (63), the humidity detector comprises a guide assembly (67) arranged on a second connecting rod (64) and matched with a first clamping block (65), a first rotating shaft (641) rotatably arranged on a fourth plate (63) and fixed on the second connecting rod (64), a first torsion spring (642) arranged on the first rotating shaft (641) and used for applying torque to the first rotating shaft (641), a sliding groove (643) arranged above the second connecting rod (64), and an arc-shaped block (61) arranged above the humidity detector (5) and matched with the second connecting rod (64); the guide assembly (67) comprises two eleventh plates (671) fixedly arranged on the second connecting rod (64), a fourth rod (672) arranged between the two eleventh plates (671), a fifth sliding block (673) arranged on the fourth rod (672) in a sliding manner, a third spring (676) arranged above the fifth sliding block (673) and abutted to the lower side of the eleventh plate (671), a second rotating shaft (674) rotatably arranged on the fifth sliding block (673), a second torsion spring (675) arranged on the second rotating shaft (674) and used for applying torque to the second rotating shaft (674), and a third rotating shaft (677) fixedly connected to the second rotating shaft (674) and the first clamping block (65); the third rotating shaft (677) is connected with the sliding groove (643) in a sliding mode.
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Address after: Building 8, No. 89 Yueming Road, Zhejiang Economic Development Zone (Gaoqiao Street), Hangzhou City, Zhejiang Province, 310018 (formerly known as Surveying and Mapping Building 3) Patentee after: Zhejiang Stark Digital Intelligence Technology Co.,Ltd. Address before: 310000 room 205, second floor, building 2, No. 166, Wenyuan North Road, Qiantang new area, Hangzhou, Zhejiang Patentee before: Hangzhou stark wisdom water Co.,Ltd. |
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Denomination of invention: A detection and analysis device for urban water pipe network leakage Granted publication date: 20220610 Pledgee: Zhejiang Tongxiang rural commercial bank Limited by Share Ltd. Pledgor: Zhejiang Stark Digital Intelligence Technology Co.,Ltd. Registration number: Y2024980002116 |