CN220649945U

CN220649945U - Water conservancy drain pipe detector

Info

Publication number: CN220649945U
Application number: CN202321394486.2U
Authority: CN
Inventors: 张娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2024-03-22
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a water conservancy drain pipe detector which comprises a support, an air bag and an extrusion fixing piece, wherein a first pipe body is fixedly arranged on one side of the support, a second pipe body is arranged on one side of the first pipe body, conical blocking blocks are arranged at one ends of the first pipe body and the second pipe body, the conical blocking blocks are hollow blocking blocks, a pressure gauge is arranged at one end of the second pipe body, one end of the first pipe body is connected with a fan, a first control valve is arranged on the first pipe body, and the air bag is hollow cylindrical.

Description

Water conservancy drain pipe detector

Technical Field

The utility model relates to the technical field of drain pipe detectors, in particular to a water conservancy drain pipe detector.

Background

The drain pipe is one of the important transportation equipment of hydraulic engineering, and the quality of the whole engineering can be directly influenced by the bearing performance of the drain pipe, and the telescopic performance, the bending performance and the crack of the drain pipe are required to be detected before delivery of the drain pipe, wherein the telescopic performance and the bending performance of the drain pipe can be detected by means of the telescopic equipment and the bending equipment.

However, when the water discharge pipe can be subjected to crack detection, water is required to be filled in the water discharge pipe, then the two ends of the water discharge pipe are sealed, the water discharge pipe filled with water is static, and then whether water overflows or not is avoided penetrating through the water discharge pipe.

Disclosure of Invention

The utility model aims to provide a drain pipe detector capable of improving the detection efficiency of drain tightness, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water conservancy drain pipe detector, includes support, gasbag and extrusion mounting, one side of support is fixed to be equipped with first body, one side of first body is equipped with the second body, first body with the one end of second body all is equipped with the taper type shutoff piece, the taper type shutoff piece is hollow shutoff piece, the one end of second body is equipped with the manometer, the one end of first body is connected with the fan, just be equipped with first control valve on the first body, the gasbag is hollow cylindric, the gasbag is used for the cover to locate the outside of awaiting measuring the drain pipe, just the one end of gasbag with the lateral wall fixed connection of first body, the other end of gasbag is fixed in the lateral wall of second body through the ribbon, one side of gasbag is equipped with the blast pipe that has the second control valve for to the second body promotes, make first body with the both ends of drain pipe are plugged up respectively to the one end taper type shutoff piece of second body, through addding first, second body, taper type shutoff piece, gasbag and fan and the extrusion mounting that the cooperation was used, can realize fixing the drain pipe between first, second body and plug up its tip, realize the fixing to the drain pipe, air extraction in the gasbag makes its inseparable attached to the drain pipe by air extraction equipment, the inside of drain pipe is injected with air by the fan again, whether have the bulge through observing the gasbag and the contrast observation to the manometer numerical value when standing, judge whether the drain pipe has the crack to damage, simple structure conveniently detects, the degree of difficulty of staff has been reduced, the effectual efficiency that has improved the drain pipe and has been detected, the accuracy of drain pipe leakproofness detection has been improved.

Preferably, the extrusion mounting is including rotating the installation with the screw rod of support one side, the thread bush is equipped with the nut on the screw rod, one side of nut be fixed be equipped with second body outside fixed connection's connecting rod, the other end of screw rod is fixed be equipped with the rocking handle, the both sides of nut all are equipped with spacing subassembly, and the extrusion mounting can be realized playing fixed effect to the drain pipe and simultaneously plays the effect of shutoff to the both ends of drain pipe.

Preferably, the limiting component comprises fixing rods fixedly arranged on two sides of the nut, sliding barrels are fixedly arranged at the other ends of the fixing rods, the sliding barrels are sleeved on the sliding rods, one ends of the sliding rods are fixedly connected with one side of the support, and the limiting component can play a limiting role on the nut and avoid synchronous rotation of the nut and the screw.

Preferably, the other end of slide bar is fixed and is equipped with the backup pad, the one end of screw rod runs through the backup pad and to the opposite side extend with rocking handle fixed connection, the screw rod with the department of running through of backup pad rotates to be connected, and the backup pad can play the effect of support to the other end of screw rod, has increased the stability of screw rod rotation in-process.

Preferably, one side of the sliding cylinder is provided with a supporting roller in a rotating mode, and the supporting roller can play a supporting role in the nut moving process.

Preferably, the conical blocking piece is conical, and a sealing baffle is fixedly arranged at one end of the conical blocking piece, so that the conical blocking piece can be used for blocking drain pipes with different diameters, and the application range is effectively improved.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the existing water conservancy drain pipe detector is optimized, the drain pipe can be fixed between the first pipe body and the second pipe body and the end part of the drain pipe is plugged by additionally arranging the first pipe body, the second pipe body, the conical plugging block, the air bag and the fan and the matched extrusion fixing piece, the fixing of the drain pipe is realized, the air in the air bag is pumped out by the air pumping equipment to be tightly attached to the drain pipe, then the air is injected into the drain pipe by the fan, and whether the drain pipe is cracked or not is judged by observing whether the air bag bulges or not and comparing the values of the pressure gauge when the air bag stands.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the air bag evacuation fitting closely to the outer wall of the drain pipe according to the present utility model;

FIG. 3 is a schematic view of the structure of the airbag according to the present utility model after the inside of the airbag has gas.

In the figure: 1. a bracket; 2. a first tube body; 3. a second tube body; 4. conical blocking blocks; 5. a pressure gauge; 6. a blower; 7. a first control valve; 8. an air bag; 9. a drain pipe; 10. a tie; 11. an exhaust pipe; 12. a screw; 13. a nut; 14. a connecting rod; 15. a rocking handle; 16. a fixed rod; 17. a slide cylinder; 18. a slide bar; 19. a support plate; 20. and supporting the roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, a water conservancy drain pipe detector in the illustration includes a support 1, an air bag 8 and an extrusion fixing piece, a first pipe body 2 is fixedly arranged on one side of the support 1, a second pipe body 3 is arranged on one side of the first pipe body 2, conical plugs 4 are arranged at one ends of the first pipe body 2 and the second pipe body 3, the conical plugs 4 are hollow plugs, a pressure gauge 5 is arranged at one end of the second pipe body 3, one end of the first pipe body 2 is connected with a fan 6, a first control valve 7 is arranged on the first pipe body 2, the air bag 8 is hollow cylindrical, the air bag 8 is used for being sleeved on the outer side of a drain pipe 9 to be detected, one end of the air bag 8 is fixedly connected with the outer side wall of the first pipe body 2, the other end of the air bag 8 is fixedly arranged on the outer side wall of the second pipe body 3 through a binding belt 10, an exhaust pipe 11 with a second control valve is arranged on one side of the air bag 8 and used for pushing the second pipe body 3, and the conical plugs 4 at one ends of the first pipe body 2 and the second pipe body 3 are used for respectively plugging two ends of the drain pipe 9.

Referring to fig. 1-3, the extrusion fixing part in the drawing includes a screw rod 12 rotatably mounted on one side of the bracket 1, a nut 13 is sleeved on the screw rod 12, a connecting rod 14 fixedly connected with the outer side of the second pipe body 3 is fixedly arranged on one side of the nut 13, a rocking handle 15 is fixedly arranged on the other end of the screw rod 12, and limit components are arranged on two sides of the nut 13.

When the drain pipe is detected: firstly, placing a drain pipe to be detected between a first pipe body and a second pipe body, connecting one end of the drain pipe 9 with a conical block 4 at one end of the first pipe body 2, enabling the conical block 4 on the first pipe body 2 to play a role in blocking the end part of the drain pipe 9, then rotating a screw rod 12, driving a nut 13 to move by rotation of the screw rod 12, and stopping rotating the screw rod 12 after the conical block 4 at one end of the second pipe body 3 is inserted into the end part of the drain pipe 9 to be detected and plays a role in blocking the end part of the drain pipe 9 because the nut 13 is limited by a limiting component, wherein synchronous rotation of different screw rods 12 of the nut 13 can be realized when the screw rod 12 rotates, the nut 13 moves on the screw rod 12, the movement of the nut 13 can be realized, and the connecting rod 14 at one side of the nut 13 is driven to synchronously move, and the other end of the connecting rod 14 is fixedly connected with the outer side wall of the second pipe body 3, namely, the second pipe body 3 is driven to approach the other end close to the drain pipe 9 to be detected; at the moment, the function of plugging, supporting and fixing the drain pipe 9 to be detected between the first pipe body and the second pipe body is realized;

after the end part of the drain pipe 9 is plugged and supported, an air bag 8 fixed on the outer side wall of the first pipe body 2 is sleeved on the surface of the drain pipe to be detected, the other end of the air bag 8 is bound on the outer side wall of the second pipe body 3 through a binding belt 10, the effect of fixing and sealing the air bag 8 is achieved, then a second control valve on an exhaust pipe 11 is opened, the air suction equipment is communicated with one end of the exhaust pipe 11, so that the air suction equipment can suck out the air between the air bag 8 and the drain pipe 9 to be detected through the exhaust pipe 11, the air bag 8 and the drain pipe 9 to be detected are in a vacuum state, and the air bag 8 is tightly attached to the outer side wall of the drain pipe 9 to be detected at the moment;

after the air bag 8 is installed, a first control valve 7 at one side of the first pipe body 2 is opened, a fan 6 at one end of the first pipe body 2 is started, the fan 6 is started to send outside air into the first pipe body 2, because the conical block 4 is a hollow block, the air in the first pipe body 2 enters the drain pipe 9 through the conical block 4, the air is continuously injected into the drain pipe 9, the air enters the second pipe body 3 through the conical block 4, at this time, the pressure gauge 5 installed on the second pipe body 3 can detect the air pressure in the inner part, the air bag 8 sleeved outside the drain pipe 9 is observed at this time, if the air bag 8 evacuated outside the drain pipe 9 bulges, the drain pipe 9 is indicated to be broken by cracks, if the air bag evacuated outside the drain pipe 9 does not bulge, the first pipe body 2 is turned off, the starting of the fan 6 is stopped, the air is allowed to stand for one end time, then the drain pipe 9 stands still, the air bag 5 is observed, if the air bag 5 bulge 5 is observed, the number of the air bag 5 is not broken, and if the air bag 5 bulge 5 is observed, and if the air bag 5 bulge 5 does not appear, and if the number of the air bag 5 does not bulge 5 is small, and if the number of the air bag 5 does not change;

the device simple structure, it detects to have the crack to drain pipe 9 to conveniently, through addding first, the second body, taper type sprue 4, gasbag 8 and fan 6 and the extrusion mounting that the cooperation was used, can realize fixing drain pipe 9 between first, the second body and carry out the shutoff to its tip, realize the fixed to drain pipe 9, air extraction in the gasbag 8 makes its closely attached and drain pipe 9 by the air extraction equipment, again by fan 6 to the inside of drain pipe 9 pour into the air, whether have the crack damage to drain pipe 9 is judged through observing the comparison observation of the value of manometer 5 when having the bulge of gasbag 8 and standing, the simple structure conveniently detects, the degree of difficulty of staff has been reduced, the effectual efficiency that has improved drain pipe 9 detects, the accuracy of drain pipe 9 leakproofness detection has been improved.

Example 2

Referring to fig. 1-3, this embodiment further describes example 1, in which a bracket 1, an air bag 8 and an extrusion fixing member are shown, a first pipe body 2 is fixedly arranged at one side of the bracket 1, a second pipe body 3 is arranged at one side of the first pipe body 2, conical plugs 4 are arranged at one ends of the first pipe body 2 and the second pipe body 3, the conical plugs 4 are hollow plugs, a pressure gauge 5 is arranged at one end of the second pipe body 3, one end of the first pipe body 2 is connected with a fan 6, a first control valve 7 is arranged on the first pipe body 2, the air bag 8 is hollow and cylindrical, the air bag 8 is used for sleeving the outer side of a drain pipe 9 to be tested, one end of the air bag 8 is fixedly connected with the outer side wall of the first pipe body 2, the other end of the air bag 8 is fixed on the outer side wall of the second pipe body 3 through a tie 10, and an exhaust pipe 11 with a second control valve is arranged at one side of the air bag 8 for pushing the second pipe body 3, so that the conical plugs 4 at one ends of the first pipe body 2 and the second pipe body 3 respectively plug two ends of the drain pipe 9;

referring to fig. 1-3, the limiting assembly in the drawings comprises a fixed rod 16 fixedly arranged at two sides of a nut 13, a sliding barrel 17 is fixedly arranged at the other end of the fixed rod 16, the sliding barrel 17 is sleeved on a sliding rod 18, and one end of the sliding rod 18 is fixedly connected with one side of a bracket 1;

referring to fig. 1-3, a support plate 19 is fixedly arranged at the other end of the sliding rod 18 in the drawing, one end of the screw 12 penetrates through the support plate 19 and extends to the other side to be fixedly connected with the rocking handle 15, and the penetrating part of the screw 12 and the support plate 19 is rotatably connected.

In this embodiment, the two ends of the nut 13 are provided with the limiting components, so that the rotation of the screw 12 can be realized, the limiting components play a role in limiting the nut 13, the screw 12 is prevented from rotating to enable the nut 13 to rotate synchronously with the screw 12, the movement of the nut 13 on the screw 12 can be realized through the effect of the limiting components, when the screw 12 rotates, the nut 13 is limited by the sliding cylinder 17 sleeved on the sliding rod 18 at one end of the fixed rod 16, the sliding cylinder 17 slides on the sliding rod 18, the synchronous rotation of the nut 13 and the screw 12 is prevented, the movement of the nut 13 on the screw 12 is realized, the movement stability of the nut 13 is realized, the supporting effect on the nut 13 is realized, and the safety of the movement of the nut 13 is increased; the support plate 19 is fixedly arranged at one end of the slide bar 18, and the screw 12 is rotationally arranged on the support plate 19, so that the other end of the screw 12 can be supported, the stability of the screw 12 in the rotation process is improved, and the rotation safety of the screw 12 is improved.

Example 3

Referring to fig. 1-3, this embodiment further illustrates another example, in which a bracket 1, an air bag 8 and an extrusion fixing member are shown, a first pipe body 2 is fixedly disposed at one side of the bracket 1, a second pipe body 3 is disposed at one side of the first pipe body 2, tapered plugs 4 are disposed at one ends of the first pipe body 2 and the second pipe body 3, the tapered plugs 4 are hollow plugs, a pressure gauge 5 is disposed at one end of the second pipe body 3, one end of the first pipe body 2 is connected with a fan 6, a first control valve 7 is disposed on the first pipe body 2, the air bag 8 is hollow and cylindrical, the air bag 8 is used for sleeving the outer side of a drain pipe 9 to be tested, one end of the air bag 8 is fixedly connected with the outer side wall of the first pipe body 2, the other end of the air bag 8 is fixed on the outer side wall of the second pipe body 3 through a tie 10, and an exhaust pipe 11 with a second control valve is disposed at one side of the air bag 8 for pushing the second pipe body 3, so that the tapered plugs 4 of the first pipe body 2 and the second pipe body 3 respectively plug two ends of the drain pipe 9.

Referring to fig. 1-3, a support roller 20 is rotatably disposed on one side of the slide 17;

referring to fig. 2 and 3, the conical block 4 is shown to be conical, and a sealing baffle is fixedly disposed at one end of the conical block 4.

In the embodiment, the support roller 20 is rotatably arranged on one side of the slide cylinder 17, so that the nut 13 can be supported and limited by the slide cylinder 17 in the moving process, and can be supported between the support roller 20 and the ground, and the stability of the nut 13 in the moving process is improved; the conical blocking piece 4 is arranged into a conical shape, so that the conical blocking piece 4 can be used for blocking the end parts of the drain pipes 9 with different apertures, and the application range is effectively widened.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A water conservancy drain pipe detector, comprising:

the device comprises a support (1), wherein a first pipe body (2) is fixedly arranged on one side of the support (1), a second pipe body (3) is arranged on one side of the first pipe body (2), conical blocking blocks (4) are arranged at one ends of the first pipe body (2) and the second pipe body (3), the conical blocking blocks (4) are hollow blocking blocks, a pressure gauge (5) is arranged at one end of the second pipe body (3), one end of the first pipe body (2) is connected with a fan (6), and a first control valve (7) is arranged on the first pipe body (2);

the air bag (8), the air bag (8) is in a hollow cylinder shape, the air bag (8) is used for being sleeved on the outer side of a drain pipe (9) to be detected, one end of the air bag (8) is fixedly connected with the outer side wall of the first pipe body (2), the other end of the air bag (8) is fixed on the outer side wall of the second pipe body (3) through a binding belt (10), and one side of the air bag (8) is provided with an exhaust pipe (11) with a second control valve;

the extrusion fixing piece is used for pushing the second pipe body (3), so that one end conical plugging blocks (4) of the first pipe body (2) and the second pipe body (3) are used for plugging two ends of a drain pipe (9) respectively.

2. The water conservancy drain pipe detector according to claim 1, wherein the extrusion fixing piece comprises a screw rod (12) rotatably installed on one side of the support (1), a nut (13) is sleeved on the screw rod (12), a connecting rod (14) fixedly connected with the outer side of the second pipe body (3) is fixedly arranged on one side of the nut (13), a rocking handle (15) is fixedly arranged on the other end of the screw rod (12), and limiting components are arranged on two sides of the nut (13).

3. The water conservancy drain pipe detector according to claim 2, wherein the limiting component comprises fixing rods (16) fixedly arranged on two sides of the nut (13), sliding drums (17) are fixedly arranged at the other ends of the fixing rods (16), the sliding drums (17) are sleeved on sliding rods (18), and one ends of the sliding rods (18) are fixedly connected with one side of the support (1).

4. A water conservancy drain pipe detector according to claim 3 and characterized in that a support plate (19) is fixedly arranged at the other end of the slide bar (18), one end of the screw rod (12) penetrates through the support plate (19) and extends to the other side to be fixedly connected with the rocking handle (15), and the penetrating part of the screw rod (12) and the support plate (19) is rotatably connected.

5. The water conservancy drain pipe detector according to claim 4, wherein one side of the slide cylinder (17) is provided with a support roller (20) in a rotating manner.

6. The water conservancy drain pipe detector according to claim 1, wherein the conical block (4) is conical, and one end of the conical block (4) is fixedly provided with a sealing baffle.