CN214538399U - Be used for water conservancy to manage with infiltration detection device - Google Patents

Abstract

The utility model relates to a water seepage detection device for water conservancy is administered reason belongs to infiltration check out test set's technical field, its include the dolly, set up in listening stick on the dolly, the operation mouth has been seted up to the dolly upper surface, it has the installation door to articulate on the inside wall of operation mouth, install the dead lever in the dolly, dead lever and dolly cooperation of sliding on vertical direction, listening stick is tensile listening stick, listening stick upper end and dead lever fixed connection, the fixed cover of listening stick lower extreme is equipped with the protective sheath, the protective sheath passes the dolly and the dolly cooperation of sliding, be provided with the lifting unit who is used for driving the protective sheath removal in vertical direction on the dolly. The application has the effect of facilitating the use of the listening rod by an operator.

Description

Be used for water conservancy to manage with infiltration detection device

Technical Field

The utility model belongs to the technical field of infiltration check out test set and specifically relates to a be used for water conservancy to manage with infiltration detection device.

Background

The listening rod can accurately judge the problem part by utilizing the conduction principle, and an operator can collect various weak sounds which can not be heard by ears due to external interference through the contact of the listening rod and the surface of the equipment to be detected. The sound bar is used as an ideal inspection tool, and the application range of the sound bar comprises a plurality of industries such as urban water network pipelines, equipment faults, mine underground water penetration sound, water conservancy, machinery and the like.

In the related art, the chinese utility model with publication number CN211262622U discloses a water seepage detection device for municipal administration supervision, the device comprises a moving trolley, a detection assembly used for detecting water seepage of a water pipe is arranged in the moving trolley, the detection assembly comprises a motor I, a lead screw, a guide rod, a pressing plate and a listening assembly, the motor I is arranged at the top of the moving trolley, an output shaft of the motor I is vertical downward, one end of the lead screw is coaxially and fixedly connected with an output shaft end of the motor I, the other end of the lead screw is movably connected with the bottom of the moving trolley, the guide rod is arranged on one side of the lead screw in parallel, the pressing plate is sleeved on the lead screw and connected onto the guide rod, the pressing plate is in threaded connection with the lead screw, the listening assembly is arranged on the pressing plate, a avoiding hole used for allowing the listening assembly to pass is formed in the bottom of the moving trolley, the listening assembly comprises a bar body, a listening bar body is vertically arranged on the pressing plate, and the listening bar is coaxially sleeved in the bar body.

In view of the above-mentioned related arts, the inventor believes that the operator needs to use his ear to press against the upper end of the listening stick for listening, and in the detecting device, the listening component is disposed in the cart. When an operator penetrates the sound listening component through the avoiding hole to extend into a water pipe in the ground with drilled holes, the position of the sound listening rod can be changed, and the defect that the operator cannot conveniently listen and detect through the upper end part of the sound listening rod exists.

SUMMERY OF THE UTILITY MODEL

For operating personnel uses the listening stick in order to make things convenient for, this application provides one kind and is used for water conservancy to manage with infiltration detection device.

The application provides a pair of be used for water conservancy to manage with infiltration detection device adopts following technical scheme:

the utility model provides a be used for water conservancy prison with infiltration detection device, include the dolly, set up in listening stick on the dolly, the operation mouth has been seted up to the dolly upper surface, it has the installation door to articulate on the inside wall of operation mouth, install the dead lever in the dolly, dead lever and dolly slide the cooperation in vertical direction, listening stick is tensile listening stick, listening stick upper end and dead lever fixed connection, the fixed cover of listening stick lower extreme is equipped with the protective sheath, the protective sheath passes the dolly and the dolly cooperation of sliding, be provided with the lifting unit who is used for driving the protective sheath removal in vertical direction on the dolly.

Through adopting above-mentioned technical scheme, operating personnel removes detection mouth department with the dolly, and operating personnel makes the protective sheath descend through lifting unit, and the protective sheath descends and drives the listening stick and descend, and until the bottom of listening stick and the water pipe butt that awaits measuring, operating personnel opens the installation door again, and operating personnel upwards stimulates the dead lever to appropriate height, and operating personnel recycles the infiltration condition that the listening stick detected the water pipe that awaits measuring, and dead lever and lifting unit's setting makes things convenient for operating personnel to use the listening stick.

Preferably, a dovetail block is fixed on the fixing rod, a dovetail groove used for being matched with the dovetail block in a sliding mode is formed in the inner side wall of the trolley, a plurality of positioning holes are formed in the fixing rod, a locking rod is slidably mounted on the trolley, and the locking rod is matched with the fixing rod in an inserting mode through the positioning holes.

Through adopting above-mentioned technical scheme, operating personnel removes the dead lever, and the dead lever removes and makes the dovetail piece remove in the dovetail, and when the dead lever removed suitable height, operating personnel inserted the locking lever in the locating hole with the height of locking the dead lever, and being provided with of dovetail does benefit to the stability that improves the dead lever and remove, and the setting up of locking lever and locating hole makes things convenient for operating personnel to lock the height of dead lever.

Preferably, a guide groove used for being matched with the locking rod in a sliding mode is formed in the upper surface of the trolley, a spring is fixed on the locking rod, one end, far away from the locking rod, of the spring is fixedly connected with the inner end face of the guide groove, a sliding block is fixed on the locking rod, and a limiting groove used for being matched with the sliding block in a sliding mode is formed in the inner side wall of the guide groove.

Through adopting above-mentioned technical scheme, operating personnel removes the sliding block to the direction of keeping away from the dead lever, and the sliding block removes and drives the locking lever, and the spring is in compression state this moment, and when operating personnel removed the dead lever suitable height, operating personnel loosens the sliding block, and the locking lever inserts in the locating hole, and setting up of guide way provides the guide effect for the locking lever, and being provided with of spring does benefit to the reseing of locking lever.

Preferably, a sliding strip is fixed on the outer peripheral surface of the protective sleeve, a jack matched with the protective sleeve in an inserting mode is formed in the inner bottom surface of the trolley, and a sliding groove matched with the sliding strip in a sliding mode is formed in the inner side wall of the jack.

Through adopting above-mentioned technical scheme, the setting up of draw runner and spout makes the removal of protective sheath more smooth and easy on the one hand, and on the other hand is favorable to preventing that the protective sheath is at the dolly internal rotation.

Preferably, be fixed with first fixed plate on the protective sheath, lifting unit is including wearing to locate first fixed plate and with first fixed plate screw-thread fit's lead screw, fixed cover are located worm wheel on the lead screw and wear to locate in the dolly and with worm wheel engaged with worm, be fixed in the worm stretches out carousel on the tip of dolly, the lead screw with the dolly rotates to be connected, the worm with the dolly rotates to be connected.

Through adopting above-mentioned technical scheme, operating personnel rotates the carousel, and the carousel rotates and drives the worm and rotate, and the worm rotates and makes the worm wheel rotate, and the worm wheel rotates and drives the lead screw rotation to make the protective sheath remove along the length direction of lead screw.

Preferably, a second fixing plate is fixed on the protective sleeve, the second fixing plate and the first fixing plate are arranged symmetrically, a guide rod penetrates through the second fixing plate, and the guide rod is matched with the second fixing plate in a sliding mode.

Through adopting above-mentioned technical scheme, the setting up of guide bar provides the guide effect for the removal of protective sheath, and the guide bar makes the removal of protective sheath more smooth and easy.

Preferably, a water tank is arranged in the trolley, a water inlet pipe communicated with the upper surface of the trolley is arranged on the water tank, a water pump is mounted on the water tank, a water outlet of the water pump is communicated with a water discharge pipe, one end, far away from the water tank, of the water discharge pipe penetrates through the protective sleeve, and the water discharge pipe is fixedly connected with the protective sleeve.

Through adopting above-mentioned technical scheme, the setting up of inlet tube makes things convenient for operating personnel to add water in to the water tank, and the water in the water tank is discharged from the drain pipe and is in order to wash the pipeline that awaits measuring, prevents that the impurity on the pipeline from causing the influence to the detection of listening stick.

Preferably, universal wheels are fixed at the bottom of the trolley, and a push rod is fixed on the trolley.

Through adopting above-mentioned technical scheme, the setting up of universal wheel and push rod makes things convenient for operating personnel travelling car.

In summary, the present application includes at least one of the following beneficial technical effects:

an operator lowers the protective sleeve through the lifting assembly, the protective sleeve lowers to drive the listening rod to descend until the bottom end of the listening rod is abutted against the water pipe to be detected, the operator opens the mounting door again, the operator pulls the fixed rod upwards to a proper height, the operator detects the water seepage condition of the water pipe to be detected by using the listening rod again, and the fixed rod and the lifting assembly are convenient for the operator to use the listening rod;

the dovetail groove is arranged to improve the moving stability of the fixing rod, and the locking rod and the positioning hole are arranged to facilitate the height of the fixing rod to be locked by an operator;

the setting up of inlet tube makes things convenient for operating personnel to add water in to the water tank, and the water pump is discharged the pipeline that awaits measuring in order to wash from the drain pipe in with the water tank to prevent that the impurity on the pipeline from causing the influence to the detection of listening stick.

Drawings

Fig. 1 is a schematic structural diagram of a water seepage detection device for water conservancy supervision according to an embodiment of the application.

Fig. 2 is an internal structure schematic diagram of a water seepage detection device for water conservancy supervision according to an embodiment of the application.

Fig. 3 is an enlarged schematic view at a in fig. 2.

Description of reference numerals: 1. a trolley; 11. an operation port; 12. installing a door; 13. a dovetail groove; 14. a guide groove; 141. a limiting groove; 142. a locking lever; 143. a slider; 15. a spring; 16. a jack; 17. a chute; 2. a listening bar; 3. fixing the rod; 31. a dovetail block; 32. positioning holes; 33. an elastic cuff; 4. a protective sleeve; 41. a slide bar; 42. a first fixing plate; 43. a second fixing plate; 44. a guide bar; 5. a lifting assembly; 51. a screw rod; 52. a worm gear; 53. a worm; 54. a turntable; 6. a water tank; 61. a water inlet pipe; 62. a drain pipe; 63. a water pump; 7. a universal wheel; 8. a push rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses be used for water conservancy to manage with infiltration detection device. Referring to fig. 1 and 2, the water seepage detection device for water conservancy supervision comprises a trolley 1, a sound listening rod 2 arranged in the trolley 1 and a lifting assembly 5.

Referring to fig. 1 and 2, the bottom of the trolley 1 is provided with four universal wheels 7, and the four universal wheels 7 are respectively arranged at four corners of the bottom surface of the trolley 1. A push rod 8 is fixed on the side face of the trolley 1, and the push rod 8 and the universal wheels 7 are arranged to facilitate an operator to move the trolley 1.

Referring to fig. 2 and 3, an operation opening 11 is formed in the upper surface of the trolley 1, the opening of the operation opening 11 is rectangular, and an installation door 12 is hinged to the inner side wall of the operation opening 11 through a hinge. The upper surface of the trolley 1 is provided with a guide groove 14, the opening of the guide groove 14 is rectangular, and the guide groove 14 is communicated with the operation opening 11. The upper surface of the trolley 1 is provided with a limiting groove 141, the opening of the limiting groove 141 is rectangular, the length direction of the limiting groove 141 is consistent with the length direction of the guide groove 14, and the limiting groove 141 is communicated with the guide groove 14. A locking rod 142 is arranged in the guide groove 14, the locking rod 142 is in sliding fit with the inner side wall of the guide groove 14, and the locking rod 142 is in inserting fit with the installation door 12. A sliding block 143 is fixed on the locking lever 142, one end of the sliding block 143, which is far away from the locking lever 142, extends out of the limiting groove 141, and the sliding block 143 is in sliding fit with the inner side wall of the limiting groove 141.

Referring to fig. 2 and 3, a dovetail groove 13 is formed on the inner side wall of the trolley 1, and the length direction of the dovetail groove 13 is consistent with the height direction of the trolley 1. And a fixed rod 3 is arranged in the trolley 1, the fixed rod 3 is matched with the inner side wall of the trolley 1 in a sliding manner, and the length direction of the fixed rod 3 is consistent with that of the dovetail groove 13. A dovetail block 31 is fixed on the inner side wall of the fixing rod 3 close to the dovetail groove 13, the dovetail block 31 is arranged in the dovetail groove 13, and the dovetail block 31 is matched with the inner side wall of the dovetail groove 13 in a sliding mode. The fixing rod 3 is provided with a plurality of positioning holes 32 which are matched with the locking rod 142 in an inserted manner, the openings of the positioning holes 32 are circular, and the plurality of positioning holes 32 are uniformly arranged along the length direction of the fixing rod 3.

Referring to fig. 2 and 3, the listening rod 2 is arranged in the trolley 1, the listening rod 2 is a telescopic listening rod 2, and the listening rod comprises a connecting part fixed with a spheroid and an extending part sleeved on the connecting part and matched with the connecting part in a sliding manner. The listening rod 2 is vertically arranged, and the connecting part of the listening rod 2 is connected with the fixed rod 3 through the elastic hoop 33. One end of the elastic hoop 33 is fixedly connected with the side face, far away from the dovetail groove 13, of the fixed rod 3, and the other end of the elastic hoop 33 is clamped with the listening rod 2. The extension of listening stick 2 is overlapped and is equipped with protective sheath 4, and the cross section of protective sheath 4 is the ring form, and the bottom of the extension of listening stick 2 and the inside wall screw-thread fit of protective sheath 4. The listening rod 2 is detachably connected with the fixed rod 3 and the protective sleeve 4 respectively, so that the listening rod 2 with different lengths can be replaced by an operator conveniently. However, when the operator does not use the listening rod 2, the operator can rotate the listening rod 2, so that the extension part of the listening rod 2 enters the protective sleeve 4, and the protective sleeve 4 is arranged to protect the listening rod 2.

Referring to fig. 2 and 3, the bottom of the trolley 1 is provided with a jack 16, the opening of the jack 16 is circular, and the inner side wall of the jack 16 is in sliding fit with the outer side wall of the protective sleeve 4. A slide bar 41 is fixed to the outer peripheral wall of the sheath 4, and the longitudinal direction of the slide bar 41 coincides with the longitudinal direction of the sheath 4. The inner side wall of the jack 16 is provided with a sliding groove 17, the sliding strip is arranged in the jack 16, and the outer side wall of the sliding strip 41 is in sliding fit with the inner side wall of the jack 16.

Referring to fig. 2 and 3, the lifting assembly 5 includes a screw 51, a worm wheel 52, a worm 53, and a rotary plate 54, the first fixing plate 42 is fixed to the outer circumferential surface of the protective sleeve 4, and the first fixing plate 42 is horizontally disposed. The screw rod 51 is vertically arranged, the screw rod 51 penetrates through the first fixing plate 42, the screw rod 51 is in threaded fit with the first fixing plate 42, and two ends of the screw rod 51 are respectively connected with the trolley 1 in a rotating mode. The worm wheel 52 is fixedly sleeved on the screw rod 51, the worm wheel 52 is arranged at the upper end of the screw rod 51, the worm 53 penetrates through the trolley 1, the end part of the worm 53 extending into the trolley 1 is meshed with the worm wheel 52, and the turntable 54 and the end part of the worm 53 extending into the trolley 1 are fixedly connected. The outer peripheral surface of the protective sheath 4 is fixed with a second fixing plate 43, the second fixing plate 43 and the first fixing plate 42 have the same structure, and the second fixing plate 43 and the first fixing plate 42 are symmetrically arranged with the axis of the protective sheath as the symmetry axis. A guide rod 44 penetrates through the second fixing plate 43, the guide rod 44 is in sliding fit with the second fixing plate 43, and the bottom surface of the guide rod 44 is fixedly connected with the inner bottom surface of the trolley 1. An operator rotates the turntable 54, the turntable 54 rotates to drive the worm 53 to rotate, the worm wheel 52 meshed with the worm 53 rotates along with the worm, the worm 53 rotates to drive the screw rod 51 to rotate, and the screw rod 51 rotates to drive the protective sleeve 4 to move in the vertical direction.

Referring to fig. 2 and 3, a water tank 6 is arranged in the trolley 1, the side wall of the water tank 6 is fixedly connected with the inner side wall of the trolley 1, the upper end of the water tank 6 is communicated with a water inlet pipe 61, and one end, far away from the water tank 6, of the water inlet pipe 61 is communicated with the upper surface of the trolley 1. The water tank is provided with a water pump 63, the water inlet of the water pump 63 is communicated with the water tank 6, and the water outlet of the water pump 63 is communicated with a drain pipe 62. The drain pipe 62 is a corrugated pipe, one end of the drain pipe 62, which is far away from the water tank 6, is arranged in the protective sleeve 4 in a penetrating manner, the drain pipe 62 is communicated with the bottom surface of the protective sleeve 4, and the end part of the drain pipe 62, which is far away from the water tank 6, is fixedly connected with the inner side wall of the protective sleeve 4.

The embodiment of the application relates to an implementation principle that is used for water conservancy to manage with infiltration detection device is: an operator moves the trolley 1 to the detection port, the operator rotates the rotary disc 54, the rotary disc 54 rotates to drive the worm 53 to rotate, the worm 53 rotates to drive the worm wheel 52 to rotate, the worm wheel 52 rotates to drive the screw rod 51 to rotate, and finally the protective sleeve 4 and the lower end of the listening rod 2 descend together. At this time, the operator starts the water pump 63, and the water pump 63 discharges the water in the water tank 6 from the drain pipe 62, so that the impurities on the water pipe to be measured can be cleaned, and the influence on the sound bar 2 is reduced. When the bottom end of the sound listening rod 2 is abutted to the water pipe to be measured, the sliding block 143 is pulled by an operator, the spring 15 is in a compressed state, the installation door 12 is opened by the operator, the fixed rod 3 is pulled upwards by the operator to a proper height, then the sliding block 143 is released, and the locking rod 142 is in inserting fit with the fixed rod 3. The operating personnel recycles listening stick 2 and detects the infiltration condition of the water pipe that awaits measuring, and dead lever 3 and lifting unit 5 set up and make things convenient for operating personnel to use listening stick 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a be used for water conservancy to manage with infiltration detection device, include dolly (1), set up in listening stick (2) on dolly (1), its characterized in that: operation mouth (11) have been seted up to dolly (1) upper surface, it has installation door (12) to articulate on the inside wall of operation mouth (11), install dead lever (3) in dolly (1), dead lever (3) and dolly (1) the cooperation of sliding in vertical direction, listening stick (2) are tensile listening stick (2), listening stick (2) upper end and dead lever (3) fixed connection, the fixed cover of listening stick (2) lower extreme is equipped with protective sheath (4), protective sheath (4) are passed dolly (1) and the cooperation of sliding with dolly (1), be provided with lifting unit (5) that are used for driving protective sheath (4) and remove in vertical direction on dolly (1).

2. The water seepage detection device for water conservancy supervision according to claim 1, characterized in that: be fixed with dovetail block (31) on dead lever (3), seted up on dolly (1) inside wall be used for with dovetail block (31) sliding fit's dovetail (13), a plurality of locating holes (32) have been seted up on dead lever (3), slidable mounting has locking lever (142) on dolly (1), locking lever (142) pass through locating hole (32) with dead lever (3) are pegged graft the cooperation.

3. The water seepage detection device for water conservancy supervision according to claim 2, characterized in that: the trolley is characterized in that a guide groove (14) which is matched with the locking rod (142) in a sliding mode is formed in the upper surface of the trolley (1), a spring (15) is fixed on the locking rod (142), one end, far away from the locking rod (142), of the spring (15) is fixedly connected with the inner end face of the guide groove (14), a sliding block (143) is fixed on the locking rod (142), and a limiting groove (141) which is matched with the sliding block (143) in a sliding mode is formed in the inner side wall of the guide groove (14).

4. The water seepage detection device for water conservancy supervision according to claim 1, characterized in that: the outer peripheral face of the protective sleeve (4) is fixedly provided with a sliding strip (41), the inner bottom face of the trolley (1) is provided with a jack (16) which is used for being in plug-in fit with the protective sleeve (4), and the inner side wall of the jack (16) is provided with a sliding groove (17) which is used for being in sliding fit with the sliding strip (41).

5. The water seepage detection device for water conservancy supervision according to claim 1, characterized in that: be fixed with first fixed plate (42) on protective sheath (4), lifting unit (5) are including wearing to locate first fixed plate (42) and with lead screw (51), the fixed cover of first fixed plate (42) screw-thread fit locate worm wheel (52) on lead screw (51) and wear to locate in dolly (1) and with worm (53) that worm wheel (52) engaged with are fixed in worm (53) stretch out carousel (54) on the tip of dolly (1), lead screw (51) with dolly (1) rotate to be connected, worm (53) with dolly (1) rotate to be connected.

6. The water seepage detection device for water conservancy supervision according to claim 5, characterized in that: be fixed with second fixed plate (43) on protective sheath (4), second fixed plate (43) and first fixed plate (42) structure and symmetry set up, wear to be equipped with guide bar (44) on second fixed plate (43), guide bar (44) with second fixed plate (43) cooperation of sliding.

7. The water seepage detection device for water conservancy supervision according to claim 1, characterized in that: be provided with water tank (6) in dolly (1), be provided with on water tank (6) be used for with inlet tube (61) that the upper surface of dolly (1) is linked together, install water pump (63) on water tank (6), the delivery port intercommunication of water pump (63) has drain pipe (62), keep away from drain pipe (62) the one end of water tank (6) is worn to locate in protective sheath (4), drain pipe (62) with protective sheath (4) fixed connection.

8. The water seepage detection device for water conservancy supervision according to claim 1, characterized in that: the universal wheels (7) are fixed at the bottom of the trolley (1), and the push rod (8) is fixed on the trolley (1).

Images