CN213685799U - Pressing mode pipeline detection device that leaks with self-propelled mechanism - Google Patents
Pressing mode pipeline detection device that leaks with self-propelled mechanism Download PDFInfo
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- CN213685799U CN213685799U CN202022081865.9U CN202022081865U CN213685799U CN 213685799 U CN213685799 U CN 213685799U CN 202022081865 U CN202022081865 U CN 202022081865U CN 213685799 U CN213685799 U CN 213685799U
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Abstract
The utility model relates to the technical field of cement pipeline detection, in particular to a compaction type pipeline water leakage detection device with a self-moving mechanism, which comprises a left plugging mechanism and a right plugging mechanism which move along two ends of a cement pipeline in opposite directions through the self-moving mechanism; the left plugging mechanism and the right plugging mechanism are respectively abutted to two ends of a cement pipeline and then locked with each other through a connecting mechanism, one end of the left plugging mechanism is connected with a water injection mechanism, and one end of the right plugging mechanism is connected with an exhaust mechanism; the device of the utility model injects water into the cement pipeline through the water injection mechanism at one end of the left plugging mechanism, discharges the air in the cement pipeline through the exhaust mechanism at one end of the right plugging mechanism, and can check the water leakage of the cement pipeline by observing whether the cement pipeline has water leakage holes or not after the cement pipeline is filled with water; and the left plugging mechanism and the right plugging mechanism move oppositely along the two ends of the cement pipeline through the self-propelled mechanism and do not need to be carried manually during installation or disassembly at every time.
Description
Technical Field
The utility model relates to a cement pipeline detects technical field, especially relates to a detection device leaks in pressing mode pipeline with self-propelled mechanism.
Background
The cement pipeline is also called as a cement pressure pipe and a reinforced concrete pipe, can be used as a sewer pipeline in urban construction foundations, can discharge sewage and flood control drainage, and can be used as a water supply pipe and a farmland motor-pumped well in special factories and mines;
after the cement pipeline is produced, the cement pipeline can be put into the market for use through a water leakage detection method, but an effective detection device is lacked at present, so that the detection device is urgently needed to be provided for detecting water leakage of the cement pipeline.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a pressing mode pipeline detection device that leaks with self-propelled mechanism solves above-mentioned problem.
A compression type pipeline water leakage detection device with a self-moving mechanism comprises a left plugging mechanism and a right plugging mechanism which move oppositely along two ends of a cement pipeline through the self-moving mechanism; the left plugging mechanism and the right plugging mechanism are respectively abutted to two ends of a cement pipeline and then locked with each other through a connecting mechanism, one end of the left plugging mechanism is connected with a water injection mechanism, and one end of the right plugging mechanism is connected with an exhaust mechanism.
The self-propelled mechanism comprises a mounting device and a driving device.
The driving device drives the mounting device to slide along the horizontal direction of two ends of the cement pipeline through a linear slideway.
The pulley is installed to the installation device bottom, set up the spout that supplies the pulley to remove on the sharp slide.
The mounting device comprises a left mounting frame and a right mounting frame, and the driving device comprises a left hydraulic cylinder and a right hydraulic cylinder.
The first end of the left mounting frame is fixedly connected with the left plugging mechanism, and the second end of the left mounting frame is fixedly connected with the output end of the left hydraulic cylinder;
the first end of the right mounting frame is fixedly connected with the right plugging mechanism, and the second end of the right mounting frame is fixedly connected with the output end of the right hydraulic cylinder.
The left hydraulic cylinder and the right hydraulic cylinder are on the same axis, and the tail ends of the left hydraulic cylinder and the right hydraulic cylinder are arranged oppositely.
The locking mechanism is symmetrically arranged on the end faces of the left plugging mechanism and the right plugging mechanism.
The locking mechanism comprises a support frame fixedly mounted on the end faces of the left plugging mechanism and the right plugging mechanism in a surrounding mode, and a connecting plate rotatably connected with the support frame, and one side of the connecting plate is abutted to the end faces of the left plugging mechanism and the right plugging mechanism.
And two ends of the connecting mechanism penetrate through the connecting plate and then are in threaded connection with the locking nut.
Compared with the prior art, the utility model discloses the beneficial effect of equipment is:
1. the utility model discloses the equipment is installed left shutoff mechanism and right shutoff mechanism at the cement pipeline both ends, and left shutoff mechanism realizes locking each other through coupling mechanism with right shutoff mechanism; and water is injected into the cement pipeline through the water injection mechanism at one end of the left plugging mechanism, air in the cement pipeline is discharged through the exhaust mechanism at one end of the right plugging mechanism, and after the cement pipeline is filled with water, the water leakage of the cement pipeline can be checked by observing whether the whole body of the cement pipeline has a water leakage port or not.
2. The utility model discloses equipment, left side shutoff mechanism and right shutoff mechanism accessible self-propelled mechanism along cement pipeline both ends motion in opposite directions, need not install at every turn or through artifical transport when dismantling, have reduced staff's work load
Drawings
Fig. 1 is a schematic structural diagram I of a pressing type pipeline water leakage detection device with a self-propelled mechanism.
Fig. 2 is a schematic structural diagram II of a pressing type pipe water leakage detection device with a self-propelled mechanism.
Fig. 3 is an enlarged view of fig. 1 at B.
Fig. 4 is a schematic structural diagram III of a pressing type pipe water leakage detection device with a self-propelled mechanism.
Fig. 5 is a schematic structural diagram IV of a pressing type pipe water leakage detection device with a self-propelled mechanism.
Fig. 6 is a schematic structural diagram V of a pressing type pipeline water leakage detection device with a self-propelled mechanism.
Fig. 7 is an enlarged view of fig. 6 at a.
In the drawings: the device comprises a left plugging mechanism 1, a right plugging mechanism 2, a support frame 3, a connecting plate 4, a connecting rod 5, a locking nut 6, a gasket 7, a water injection pipe 8, a switch valve 8-1, an exhaust pipe 9, a switch faucet 9-1, a cement pipeline 10, a placing frame 11, a mounting device 12, a left mounting frame 12-1, a right mounting frame 12-2, a driving device 13, a left hydraulic cylinder 13-1, a right hydraulic cylinder 13-2, a linear slideway 14, a chute 14-1 and a pulley 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
A compression type pipeline water leakage detection device with a self-moving mechanism comprises a left plugging mechanism 1 and a right plugging mechanism 2 which move oppositely along two ends of a cement pipeline 10 through the self-moving mechanism; the left plugging mechanism 1 and the right plugging mechanism 2 are abutted to two ends of a cement pipeline 10 respectively and then locked with each other through a connecting mechanism, one end of the left plugging mechanism 1 is connected with a water injection mechanism, and one end of the right plugging mechanism 2 is connected with an exhaust mechanism.
After the cement pipeline is produced, the cement pipeline can be put into the market for use through a water leakage detection method, but an effective detection device is lacked at present, so that the detection device is urgently needed to be provided for detecting water leakage of the cement pipeline.
Therefore, the device of the utility model is provided with a left plugging mechanism 1 and a right plugging mechanism 2 at two ends of the cement pipeline 10, and the left plugging mechanism 1 and the right plugging mechanism 2 are locked with each other through a connecting mechanism surrounding the periphery of the cement pipeline; water is injected into the cement pipeline 10 through the water injection mechanism at one end of the left plugging mechanism 1, air in the cement pipeline 10 is discharged through the exhaust mechanism at one end of the right plugging mechanism 2, when water is injected into the cement pipeline 10, the air in the cement pipeline 10 is extruded by water, and the air is discharged through the exhaust mechanism, specifically, the exhaust mechanism is installed at the top of the outer side of the right plugging mechanism 2, and can not overflow from the exhaust mechanism until the cement pipeline 10 is fully filled with water, at the moment, the exhaust mechanism is closed, and the surface of the cement pipeline 10 is observed to have a water leakage port;
specifically, the water injection mechanism comprises a water injection pipe 8, one end of the water injection pipe 8 is communicated with a cement pipeline 10, and the other end of the water injection pipe 8 is connected with a switch valve 8-1; the exhaust mechanism is an exhaust pipe 9, one end of the exhaust pipe 9 is communicated with a cement pipeline 10, and the other end of the exhaust pipe is connected with a switch tap 9-1; and (3) opening the switch valve 8-1 and the switch faucet 9-1 during water injection until the switch faucet 9-1 overflows, closing the switch faucet 9-1 and the switch valve 8-1 at the moment, and detecting and observing whether a water leakage port exists on the surface of the cement pipeline 10.
Specifically, most commercially available cement pipelines 10 are cement pipes with cylindrical structures, so in this embodiment, the cross sections of the left plugging mechanism 1 and the right plugging mechanism 2 are circular structures, and the shapes of the left plugging mechanism 1 and the right plugging mechanism 2 are not particularly limited, as long as the left plugging mechanism 1 and the right plugging mechanism 2 can completely cover the cement pipelines 10 and are convenient to install;
considering that the left plugging mechanism 1 and the right plugging mechanism 2 have heavy mass, but water leakage detection needs to be performed on a plurality of cement pipelines 10 every day, so that the left plugging mechanism 1 and the right plugging mechanism 2 at two ends of the cement pipelines 10 need to be mounted or dismounted for a plurality of times, and if a manual carrying mode is adopted, the workload is large, and potential safety hazards exist;
therefore, in the device of the utility model, the left plugging mechanism 1 and the right plugging mechanism 2 move along the two ends of the cement pipeline 10 in opposite directions through a self-propelled mechanism;
specifically, the self-propelled mechanism comprises a mounting device 12 and a driving device 13, and the driving device 13 drives the mounting device 12 to slide along the horizontal direction of two ends of the cement pipeline 10 through a linear slideway 14.
The bottom of the mounting device 12 is provided with a pulley 15, the linear slideway 14 is provided with a chute 14-1 for the pulley 15 to move, and the pulley 15 slides in the chute 14-1, so that on one hand, a limiting effect can be provided for the movement of the mounting device 12, the mounting device 12 is prevented from deviating in the moving process, on the other hand, the resistance generated when the mounting device 12 is moved can be reduced, and the pulley 15 plays a supporting role for the mounting device 12;
specifically, the mounting device 12 comprises a left mounting frame 12-1 and a right mounting frame 12-2, and the driving device 13 comprises a left hydraulic cylinder 13-1 and a right hydraulic cylinder 13-2; the first end of the left mounting frame 12-1 is fixedly connected with the left plugging mechanism 1, and the second end of the left mounting frame is fixedly connected with the output end of the left hydraulic cylinder 13-1; the first end of the right mounting rack 12-2 is fixedly connected with the right plugging mechanism 2, and the second end of the right mounting rack is fixedly connected with the output end of the right hydraulic cylinder 13-2; in the embodiment, the left hydraulic cylinder 13-1 and the right hydraulic cylinder 13-2 are arranged below a placing rack 11 for placing a cement pipeline 10, the left hydraulic cylinder 13-1 is fixedly connected with the bottom end of a left mounting rack 12-1 through a connecting plate I, and the right hydraulic cylinder 13-2 is fixedly connected with the bottom end of a right mounting rack 12-2 through a connecting plate II;
specifically, in order to reduce the floor area of the left hydraulic cylinder 13-1 and the right hydraulic cylinder 13-2 during working, the left hydraulic cylinder 13-1 and the right hydraulic cylinder 13-2 are on the same axis, the tail ends of the left hydraulic cylinder 13-1 and the right hydraulic cylinder 13-2 are arranged oppositely, when the left hydraulic cylinder 13-1 and the right hydraulic cylinder 13-2 extend out, the left plugging mechanism 1 and the right plugging mechanism 2 are moved away from the end face of the cement pipeline 10, and when the left hydraulic cylinder 13-1 and the right hydraulic cylinder 13-2 retract, the left plugging mechanism 1 and the right plugging mechanism 2 cover the end face of the cement pipeline 10.
Specifically, the device also comprises locking mechanisms symmetrically arranged on the end faces of the left plugging mechanism 1 and the right plugging mechanism 2; the locking mechanism comprises a support frame 3 which is fixedly arranged on the end surfaces of the left plugging mechanism 1 and the right plugging mechanism 2 in a surrounding manner, and a connecting plate 4 which is rotatably connected with the support frame 3; the connecting mechanism is a connecting rod 5 with threads at both ends, and both ends of the connecting rod 5 penetrate through the connecting plate 4 and then are in threaded connection with a locking nut 6; after two ends of a connecting rod 5 are in threaded connection with a locking nut 6, a connecting plate 4 is extruded, the moving direction of the connecting plate 4 is on one side facing a cement pipeline 10, so that the side of the connecting plate 4 is abutted against the end faces of a left plugging mechanism 1 and a right plugging mechanism 2 to limit the turning angle of the connecting plate 4, after two ends of the connecting rod 5 are in threaded connection with the locking nut 6, the connecting plate 4 is tightly pressed on the end faces of the left plugging mechanism 1 and the right plugging mechanism 2, the connecting rod 5 is not shaken after being in threaded connection with the locking nut 6, the situation that the joints of the left plugging mechanism 1 and the right plugging mechanism 2 and the cement pipeline 10 are not tight and water leakage occurs is avoided, and a gasket 7 is sleeved on the connecting rod 5 between the connecting plate 4 and the locking nut 6, so that the screwing degree of the locking nut 6 and the connecting rod 5 can be better controlled;
in addition, in the fixing mode, when the locking nut 6 and the connecting rod 5 are screwed, two ends are locked relatively, namely after the connecting rod 5 penetrates through the connecting plate 4, the connecting plate 4 at one end of the locking nut is pressed on the end surfaces of the left plugging mechanism 1 and the right plugging mechanism 2 (the connecting plate 4 cannot rotate), namely the left plugging mechanism 1 and the right plugging mechanism 2 are completely fixed at two ends of the cement pipeline 10, if the locking nut 6 is in threaded connection with the connecting rod 5, the connecting plate 4 can also rotate, and the situation that the locking nut 6 and the connecting rod 5 are not screwed is shown, so that a worker can conveniently observe and examine the situation;
left side shutoff mechanism 1 all is equipped with the location boss with right shutoff mechanism 2 towards the one end of cement pipeline 10, location boss, suit are in the cement pipeline 10 is inboard, the aim at of this design: the left plugging mechanism 1 and the right plugging mechanism 2 are arranged in front of two ends of the cement pipeline 10 and are aligned with the cement pipeline 10, namely the inner ends of the left plugging mechanism 1 and the right plugging mechanism 2 are completely covered at two ends of the cement pipeline 10, and are directly sleeved in the cement pipeline 10 by using positioning bosses, so that the left plugging mechanism 1 and the right plugging mechanism 2 are conveniently installed in the cement pipeline;
in this embodiment, the cement pipeline 10 is placed on a placing frame 11 with an inward-concave cross section, and the placing frame 11 is installed at a position where the linear slideway 14 is not provided with the chute 14-1.
The working principle is as follows:
when the left plugging mechanism 1 and the right plugging mechanism 2 are installed or removed at two ends of the cement pipeline 10:
when in installation; the left hydraulic cylinder 13-1 and the right hydraulic cylinder 13-2 retract, the left hydraulic cylinder 13-1 is fixedly connected with the bottom end of the left mounting frame 12-1 through a connecting plate I, and a pulley 15 at the bottom of the left mounting frame 12-1 slides in a chute 14-1 along one end of the cement pipeline 10 until the left plugging mechanism 1 covers one end of the cement pipeline 10; meanwhile, the right hydraulic cylinder 13-2 is fixedly connected with the bottom end of the right mounting frame 12-2 through a connecting plate II; the pulley 15 at the bottom of the right mounting frame 12-2 slides in the chute 14-1 along the other end of the cement pipeline 10 until the right plugging mechanism 2 covers the other end of the cement pipeline 10; similarly, when the left plugging mechanism 1 and the right plugging mechanism 2 are removed, the left hydraulic cylinder 13-1 and the right hydraulic cylinder 13-2 extend out;
detecting the water leakage of the cement pipeline 10; opening a switch valve 8-1 and a switch tap 9-1, injecting water into a cement pipeline 10 through a water injection pipe 8 at one end of a left plugging mechanism 1, discharging air in the cement pipeline 10 through an exhaust pipe 9 at one end of a right plugging mechanism 2, when water is injected into the cement pipeline 10, extruding gas in the cement pipeline 10 by water, discharging the gas through the exhaust pipe 9, installing the exhaust pipe 9 at the top of the outer side of the right plugging mechanism 2, and enabling the gas to overflow from the exhaust pipe 9 until the cement pipeline 10 is fully filled with the water, closing the switch tap 9-1 and the switch valve 8-1 at the moment, and observing whether a water leakage port exists on the surface of the cement pipeline 10;
installing the left plugging mechanism 1 and the right plugging mechanism 2; the left plugging mechanism 1 and the right plugging mechanism 2 are conveniently inserted into the cement pipeline 10 and aligned with the cement pipeline by directly sleeving the positioning bosses into the cement pipeline 10, the connecting plates 4 and the supporting frames 3 are symmetrically arranged on the left plugging mechanism 1 and the right plugging mechanism 2, so that the connecting plates 4 on the left plugging mechanism 1 and the right plugging mechanism 2 are aligned, two ends of the connecting rod 5 penetrate through the connecting plates 4 and are in threaded connection with the locking nut 6, the connecting plate 4 at one end of the locking nut is pressed on the end surfaces of the left plugging mechanism 1 and the right plugging mechanism 2 (the connecting plate 4 cannot rotate), namely the left plugging mechanism 1 and the right plugging mechanism 2 are completely fixed at two ends of the cement pipeline 10, if the locking nut 6 is in threaded connection with the connecting rod 5, the connecting plate 4 can also rotate, which indicates that the locking nut 6 and the connecting rod 5 are not screwed tightly, the lock nut 6 is tightened again.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (10)
1. A compression type pipeline water leakage detection device with a self-propelled mechanism is characterized in that a self-propelled mechanism is arranged on the pipeline; comprises a left plugging mechanism (1) and a right plugging mechanism (2) which move oppositely along the two ends of a cement pipeline (10) through a self-moving mechanism; the left plugging mechanism (1) and the right plugging mechanism (2) are abutted to two ends of a cement pipeline (10) respectively and then locked with each other through a connecting mechanism, one end of the left plugging mechanism (1) is connected with a water injection mechanism, and one end of the right plugging mechanism (2) is connected with an exhaust mechanism.
2. The pressing type pipeline water leakage detection device with the self-moving mechanism is characterized in that the self-moving mechanism comprises a main body and a main body; the bicycle mechanism comprises a mounting device (12) and a drive device (13).
3. The pressing type pipeline water leakage detection device with the self-moving mechanism is characterized in that the self-moving mechanism comprises a driving mechanism and a driving mechanism; the driving device (13) drives the mounting device (12) to slide along the horizontal direction of two ends of the cement pipeline (10) through a linear slideway (14).
4. The pressing type pipeline water leakage detection device with the self-moving mechanism is characterized in that the self-moving mechanism comprises a driving mechanism and a driving mechanism; the pulley (15) is installed to installation device (12) bottom, set up spout (14-1) that supplies pulley (15) to remove on sharp slide (14).
5. The pressing type pipeline water leakage detection device with the self-moving mechanism is characterized in that the self-moving mechanism comprises a driving mechanism and a driving mechanism; the mounting device (12) comprises a left mounting rack (12-1) and a right mounting rack (12-2), and the driving device (13) comprises a left hydraulic cylinder (13-1) and a right hydraulic cylinder (13-2).
6. The pressing type pipeline water leakage detection device with the self-moving mechanism is characterized in that the self-moving mechanism comprises a driving mechanism and a driving mechanism; the first end of the left mounting rack (12-1) is fixedly connected with the left plugging mechanism (1), and the second end of the left mounting rack is fixedly connected with the output end of the left hydraulic cylinder (13-1);
the first end of the right mounting rack (12-2) is fixedly connected with the right plugging mechanism (2), and the second end of the right mounting rack is fixedly connected with the output end of the right hydraulic cylinder (13-2).
7. The pressing type pipeline water leakage detection device with the self-moving mechanism is characterized in that the self-moving mechanism comprises a driving mechanism and a driving mechanism; the left hydraulic cylinder (13-1) and the right hydraulic cylinder (13-2) are on the same axis, and the tail ends of the left hydraulic cylinder (13-1) and the right hydraulic cylinder (13-2) are arranged oppositely.
8. The pressing type pipeline water leakage detection device with the self-moving mechanism is characterized in that the self-moving mechanism comprises a main body and a main body; the device also comprises locking mechanisms symmetrically arranged on the end faces of the left plugging mechanism (1) and the right plugging mechanism (2).
9. The pressing type pipeline water leakage detection device with the self-moving mechanism is characterized in that; the locking mechanism comprises a support frame (3) fixedly mounted on the end faces of the left plugging mechanism (1) and the right plugging mechanism (2) in a surrounding mode, and a connecting plate (4) rotatably connected with the support frame (3), wherein one side of the connecting plate (4) is abutted to the end faces of the left plugging mechanism (1) and the right plugging mechanism (2).
10. The pressing type pipeline water leakage detection device with the self-moving mechanism is characterized in that; and two ends of the connecting mechanism penetrate through the connecting plate (4) and then are in threaded connection with the locking nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022081865.9U CN213685799U (en) | 2020-09-21 | 2020-09-21 | Pressing mode pipeline detection device that leaks with self-propelled mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022081865.9U CN213685799U (en) | 2020-09-21 | 2020-09-21 | Pressing mode pipeline detection device that leaks with self-propelled mechanism |
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| Publication Number | Publication Date |
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| CN213685799U true CN213685799U (en) | 2021-07-13 |
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| CN202022081865.9U Active CN213685799U (en) | 2020-09-21 | 2020-09-21 | Pressing mode pipeline detection device that leaks with self-propelled mechanism |
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