CN222353437U - Pressure pipeline detection device - Google Patents
Pressure pipeline detection device Download PDFInfo
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- CN222353437U CN222353437U CN202420926326.6U CN202420926326U CN222353437U CN 222353437 U CN222353437 U CN 222353437U CN 202420926326 U CN202420926326 U CN 202420926326U CN 222353437 U CN222353437 U CN 222353437U
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Abstract
一种压力管道检测装置，包括底座，底座上设有支架和水池，支架位于水池上方，位于支架内以其中心对称设有支块，支块上设有第一电动推杆，且第一电动推杆伸缩端设有对管道进行夹持的夹持组件。夹持组件包括设于第一电动推杆伸缩端的液压缸，且液压缸伸缩端适合有顶盘，与顶盘同轴设有连接管。顶盘自由端设有连接圈，且连接圈的内壁设有气囊，且气管与设于底座上的气泵连通。本实用新型通过设置连接圈和气囊，当压力管道被夹持组件夹持后，压力管道的两端会插入在连接圈内并于顶盘上的橡胶垫接触，之后通过气泵向气囊中充气，便可实现气囊对压力管道两端的封堵工作，使得气囊与压力管道之间形成密封，以起到防止压力管道检测时内部气体从两端泄露。
A pressure pipeline detection device includes a base, a bracket and a pool are provided on the base, the bracket is located above the pool, a support block is symmetrically provided at the center of the bracket, a first electric push rod is provided on the support block, and a clamping assembly for clamping the pipeline is provided at the telescopic end of the first electric push rod. The clamping assembly includes a hydraulic cylinder provided at the telescopic end of the first electric push rod, and the telescopic end of the hydraulic cylinder is suitable for a top plate, and a connecting pipe is provided coaxially with the top plate. A connecting ring is provided at the free end of the top plate, and an air bag is provided on the inner wall of the connecting ring, and the air pipe is connected to an air pump provided on the base. The utility model provides a connecting ring and an air bag, and when the pressure pipeline is clamped by the clamping assembly, the two ends of the pressure pipeline will be inserted into the connecting ring and contact the rubber pad on the top plate, and then the air pump is used to inflate the air bag, so that the air bag can seal the two ends of the pressure pipeline, so that a seal is formed between the air bag and the pressure pipeline, so as to prevent the internal gas from leaking from the two ends during the pressure pipeline detection.
Description
Technical Field
The utility model belongs to the field of pressure pipelines, and particularly relates to a pressure pipeline detection device.
Background
The pressure pipeline is a pipeline for bearing high pressure, has good tightness after production, needs to be subjected to tightness detection after the production of the pressure pipeline, and is used for detecting the air tightness of the pressure pipeline at present by plugging the two ends of the pressure pipeline through the pressure plate and then flushing gas into the pressure pipeline, and detecting whether the gas in the pressure pipeline is reduced or not through pressure appearance so as to detect the air tightness of the pressure pipeline. The pressure plate is not tight to the shutoff of pressure light both ends through the pressure disk in this kind of mode, influences the gas tightness detection effect, all is manual operation when changing the pressure pipe simultaneously, reduces work efficiency.
Disclosure of utility model
The present utility model is directed to a pressure pipeline detection device, so as to solve the technical problems set forth in the background art.
In order to achieve the above purpose, the specific technical scheme of the pressure pipeline detection device of the utility model is as follows:
The utility model provides a pipeline under pressure detection device, includes the base, is equipped with support and pond on the base, and the support is located the pond top, is located the support with its central symmetry be equipped with the piece, and be equipped with first electric putter on the piece, and first electric putter flexible end is equipped with the clamping assembly to the pipeline centre gripping. The clamping assembly comprises a hydraulic cylinder arranged at the telescopic end of the first electric push rod, the telescopic end of the hydraulic cylinder is suitable for a top disc, a connecting pipe is coaxially arranged with the top disc, and the pressure pipeline is communicated with an air pump arranged on the base. The free end of the top disk is provided with a connecting ring, the inner wall of the connecting ring is provided with an air bag, the outer wall of the connecting ring is communicated with an air pipe communicated with the air bag, and the air pipe is communicated with an air pump arranged on the base.
Further, the bottom end of the hydraulic cylinder is connected through a connecting plate, and a positioning plate is arranged on the connecting plate.
Further, the side wall of the water tank is obliquely provided with a first supporting plate and a second supporting plate, a first baffle is arranged at one end, far away from the water tank, of the first supporting plate, and a second baffle is arranged at one end, close to the water tank, of the second supporting plate. The support is provided with a pickup assembly for lifting the pressure pipeline in the clamping assembly, the support is provided with a mounting frame, and the mounting frame is provided with an adjusting device matched with the pickup assembly.
Further, adjusting device is including seting up the spout in the installing frame, and the spout is slided and is equipped with the slider, and the slider bottom is equipped with third electric putter, picks up the subassembly and locates on the flexible end of third electric putter. The screw rod is rotationally arranged in the sliding groove, the screw rod is in threaded connection with the sliding block, the motor is arranged on one side of the installation frame, and the motor is connected with the screw rod.
Further, pick up the fixed plate of subassembly including locating the flexible end of second electric putter, and the periphery of fixed plate distributes and has the backup pad, and the both ends of backup pad slide and be equipped with splint, and splint inner wall is equipped with the friction plate, and the top of backup pad is equipped with the fixed block, and is equipped with second electric putter with its center symmetry on the fixed block, and second electric putter is connected rather than the splint that correspond the setting.
The pressure pipeline detection device has the following advantages:
1. According to the utility model, the connecting ring and the air bag are arranged, after the pressure pipeline is clamped by the clamping assembly, the two ends of the pressure pipeline are inserted into the connecting ring and are contacted with the rubber pads on the top disc, and then the air bag is inflated by the air pump, so that the air bag can realize the plugging work of the air bag on the two ends of the pressure pipe, and the air bag and the pressure pipeline form a seal, so that the leakage of internal gas from the two ends during the detection of the pressure pipeline is prevented.
2. According to the utility model, through the cooperation of the adjusting device and the pickup assembly, the pressure pipe in the clamping assembly can be conveniently replaced, so that the manual replacement process is omitted, the time and the labor are saved, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a pressure pipeline detection device according to the present utility model;
FIG. 2 is a schematic view of a pressure tube and clamping assembly of the present utility model;
FIG. 3 is a schematic view of a regulating device according to the present utility model;
FIG. 4 shows the present utility model pick-up assembly schematic.
The figure indicates:
1. The device comprises a base, a support, a 3, a water tank, a 4, a support block, a 5, a first electric push rod, a 6, a hydraulic cylinder, a 7, a top disc, an 8, a connecting pipe, a 9, a connecting ring, a 91, an air bag, a 10, an air pipe, a 11, a connecting plate, a 12, a positioning plate, a 13, a picking-up assembly, a 131, a fixing plate, a 132, a support plate, a 133, a fixing block, a 134, a clamping plate, a 135, a friction plate, a 136, a second electric push rod, a 14, a mounting frame, a 15, an adjusting device, a 151, a sliding block, a 152, a sliding groove, 153, a screw rod, a 154, a motor, a 16, a third electric push rod, a 17, a first support plate, a 18, a first baffle, a 19, a second support plate, a 20, a second baffle, a 21, a hydraulic pump, a 22 and an air pump.
Detailed Description
For a better understanding of the objects, structures and functions of the present utility model, a pressure pipe inspection apparatus according to the present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the pressure pipeline detection device of the utility model comprises a base 1, wherein a bracket 2 and a pool 3 are arranged on the base 1, the bracket 2 is inverted U-shaped, and the pool 3 is positioned inside the bracket 2. The support block 4 is symmetrically arranged in the support 2 at the center of the support block, namely, the support block 4 is arranged on two upright posts of the support 2, a first electric push rod 5 with a telescopic end arranged towards the support block 4 is arranged on the support block 4, and the first electric push rod 5 is connected with an external power supply for power supply. Meanwhile, a clamping assembly for clamping the pipeline is arranged at the telescopic end of the first electric push rod 5, and a connecting pipe 8 communicated with the air pump 22 on the base 1 is arranged on the clamping assembly. After the pressure pipeline is clamped and fixed through the clamping assembly, the first electric push rod 5 is started, the first electric push rod 5 drives the clamping assembly and the pressure pipeline fixed on the clamping assembly to move towards the inside of the water tank 3, after the pressure pipeline is integrally soaked in liquid of the water tank 3, the air pump 22 inflates the pressure pipeline through the connecting pipe 8, and if the pressure pipeline has an air leakage part, air bubbles can be generated in the water tank 3. After the detection is finished, the pressure pipeline on the clamping assembly is driven to move upwards to the initial position by the first electric push rod 5.
Specifically, the clamping assembly comprises a hydraulic cylinder 6 arranged at the telescopic end of the first electric push rod 5, the hydraulic cylinder 6 is connected with a hydraulic pump 21 arranged on the base 1, a top disc 7 is suitable for the telescopic end of the hydraulic cylinder 6, a connecting pipe 8 is arranged on the top disc 7, the top disc 7 is coaxially arranged, a rubber pad is arranged on the inner wall of the top disc 7, and therefore when a pressure pipeline is clamped, the tightness between the top disc 7 and the pressure pipeline can be improved. Preferably, a connecting ring 9 is further arranged at the free end of the top plate 7, an air bag 91 is arranged on the inner wall of the connecting ring 9, an air pipe 10 communicated with the air bag 91 is communicated with the outer wall of the connecting ring 9, and the air pipe 10 is communicated with an air pump 22 arranged on the base 1. After the pressure pipeline is clamped by the clamping assembly, two ends of the pressure pipeline are inserted into the connecting ring 9 and are contacted with rubber pads on the top disc 7, and then the air pump 22 is used for inflating the air bag 91, so that the air bag 91 can seal two ends of the connecting pipe 8, sealing is formed between the air bag 91 and the pressure pipeline, and leakage of internal gas from two ends during pressure pipeline detection is prevented. When the pressure pipeline in the clamping assembly is required to be put down, the telescopic end of the hydraulic cylinder 6 drives the top disc 7 to be recovered, so that the pressure pipeline is separated from the connecting ring 9.
In order to facilitate the installation of the pressure pipeline on the clamping assembly, the bottom end of the hydraulic cylinder 6 is connected through the connecting plate 11, the connecting plate 11 is provided with the positioning plate 12, the positioning plate 12 is provided with the arc-shaped groove arranged along the length direction of the positioning plate 12, the pressure pipeline is convenient to place on the positioning plate 12, the arc-shaped groove on the positioning plate 12 can be arranged into a V-shaped groove, and the pressure pipeline is not limited in the process. And the setting of locating plate 12 can increase the interval between the pressure pipe who places on locating plate 12 and connecting plate 11, makes things convenient for the pressure pipe to enter into in the go-between 9.
As another preferable example, a first stay 17 and a second stay 19 are provided obliquely at the side wall of the pool 3, and the first stay 17 is inclined downward toward a position away from the pool 3, and the second stay 19 is provided obliquely downward toward a position close to the pool 3, and a first baffle 18 is provided at an end of the first stay 17 away from the pool 3, and a second baffle 20 is provided at an end of the second stay 19 close to the pool 3. The pressure pipe to be detected can be placed on the second supporting plate 19, and the pressure pipe after the detection is placed on the first supporting plate 17. In order to facilitate the replacement of the pressure pipeline in the clamping assembly, a pickup assembly 13 for lifting and lowering the pressure pipeline in the clamping assembly is arranged on the bracket 2, a mounting frame 14 is arranged on the bracket 2, and an adjusting device 15 matched with the pickup assembly 13 is arranged on the mounting frame 14.
As shown in fig. 3, the adjusting device 15 includes a sliding groove 152 formed along the length direction of the mounting frame 14, a sliding block 151 is slidably disposed in the sliding groove 152, a third electric push rod 16 with a downward telescopic end is disposed at the bottom end of the sliding block 151, and the third electric push rod 16 is connected with an external power supply for power supply. Meanwhile, a screw 153 is further rotatably arranged in the chute 152, the screw 153 is in threaded connection with the sliding block 151, one end of the screw 153 penetrates through the mounting frame 14 and extends outwards, and a motor 154 connected with the extending end of the screw 153 is arranged on one side of the mounting frame 14. The screw 153 is in threaded connection with the sliding block 151, so that a self-locking function is generated between the screw 153 and the sliding block 151, when the screw 153 drives the upper part of the sliding block 151 to move, the load of the motor 154 during starting and stopping is reduced, and the service life of the motor 154 is prolonged. Specifically, the motor 154 is started, the motor 154 drives the screw 153 to rotate, the sliding block 151 in threaded connection with the screw 153 moves along the sliding groove 152, and each component connected to the sliding block 151 moves along with the sliding block 151. Similarly, when the slide block 151 is required to move toward the initial position, the motor 154 is controlled to rotate reversely, and the screw 153 rotates reversely together with the motor 154, at this time, the slide block 151 screwed with the slide block 151 moves toward the initial position, so that the reciprocating movement of each component on the slide block 151 in the slide groove 152 is realized. Wherein, adjusting component's also can use the push rod to replace, satisfy the user demand can.
And a pick-up assembly 13 for lifting and lowering the pressure pipe in the clamping assembly is provided on the telescopic end of the third electric putter 16. And pick up subassembly 13 is including locating the fixed plate 131 of the flexible end of second electric putter 136, and the periphery of fixed plate 131 distributes and has backup pad 132, and two backup pads 132 that set up along pressure pipe length direction are symmetrical setting, and backup pad 132 is the H type setting specifically, is located the both ends of backup pad 132 and all slides and be equipped with splint 134, has the centre gripping space between splint 134 and is equipped with friction plate 135 that can increase frictional force at splint 134 inner wall, and friction plate 135's setting also can prevent splint 134 and cause the damage to pressure pipe surface. The top end of the supporting plate 132 is also provided with a fixed block 133, the center of the fixed block 133 is symmetrically provided with a second electric push rod 136, the second electric push rod 136 is connected with an external power supply, the second electric push rod 136 is connected with a clamping plate 134 correspondingly arranged, and the second electric push rods 136 on the same group of supporting plates 132 are connected through a controller. For the convenience of subsequent understanding, the parts on the two support plates 132 symmetrically disposed on the fixing plate 131 are referred to as a group, and the support plate 132 located above the clamping pressure pipe of the clamping assembly in fig. 1 is referred to as a first group of clamping portions, and the other support plate 132 is referred to as a second group of clamping portions. Specifically, when the pressure pipe in the clamping assembly needs to be replaced, the third electric push rod 16 can drive the pickup assembly 13 to move downwards, and when the pickup assembly 13 moves downwards, the pressure pipe fixed in the clamping assembly can enter the clamping gap of the clamping plate 134 of the first group of clamping parts. The pressure pipeline to be detected, which is positioned on the second supporting plate 19 and is close to the pool 3, is positioned in the gap between the clamping plates 134 of the second group of clamping parts, and then the second electric push rod 136 is controlled, and the second electric push rod 136 drives the two clamping plates 134 on the same supporting plate 132 to be close to each other so as to clamp the corresponding pressure pipeline. Then, the third electric push rod 16 is started to lift the pickup assembly 13 upwards, then the adjusting device 15 is started to drive the pickup assembly 13 to move towards the first supporting plate 17 through the third electric push rod 16, when the pressure pipeline to be added on the second group of clamping parts is located above the locating plate 12, the third electric push rod 16 stops, then drives the pickup assembly 13 to move downwards, then the second electric push rod 136 is controlled to work, relative far away movement is conducted between the two clamping plates 134, the pressure pipeline on the first group of clamping parts falls on the first supporting plate 17, the pressure pipeline on the second group of clamping parts falls on the locating plate 12, then the pickup assembly 13 is driven to lift upwards through the third electric push rod 16, then the adjusting device 15 drives the third electric push rod 16 and the pickup assembly 13 to move towards the initial position, and accordingly replacement work of the pressure pipeline after detection can be completed, operation is simple, use is convenient, and meanwhile, work efficiency is improved.
The use method comprises the steps of placing a pressure pipeline to be detected on a second supporting plate 19, blocking the pressure pipeline by a second baffle 20, then using a third electric push rod 16 to drive a pickup assembly 13 to clamp the pressure pipeline to be detected on the second supporting plate 19, clamping the pressure pipeline placed on a positioning plate 12 at the same time, starting the third electric push rod 16 to drive the pickup assembly 13 to move upwards, driving the pickup assembly 13 to move towards a direction of a first supporting plate 17 by the third electric push rod 16 under the action of an adjusting device 15, driving the pickup assembly 13 to move downwards by the third electric push rod 16, loosening the pressure pipeline clamped by the pickup assembly 13, enabling the pressure pipeline to fall on the positioning plate 12, enabling the detected pressure pipeline to directly fall on the first supporting plate 17, enabling the third electric push rod 16 to drive the pickup assembly 13 to ascend, and enabling the third electric push rod 16 and the pickup assembly 13 to move to an initial position by the adjusting device 15.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A pressure pipe detection device, characterized in that:
the pipeline clamping device comprises a base (1), wherein a support (2) and a water tank (3) are arranged on the base (1), the support (2) is positioned above the water tank (3), a supporting block (4) is symmetrically arranged in the support (2) at the center of the support, a first electric push rod (5) is arranged on the supporting block (4), and a clamping assembly for clamping a pipeline is arranged at the telescopic end of the first electric push rod (5);
the clamping assembly comprises a hydraulic cylinder (6) arranged at the telescopic end of the first electric push rod (5), the telescopic end of the hydraulic cylinder (6) is suitable for being provided with a top disc (7), a connecting pipe (8) is coaxially arranged with the top disc (7), and the pressure pipeline is communicated with an air pump (22) arranged on the base (1);
The free end of the top disc (7) is provided with a connecting ring (9), the inner wall of the connecting ring (9) is provided with an air bag (91), the outer wall of the connecting ring (9) is communicated with an air pipe (10) communicated with the air bag (91), and the air pipe (10) is communicated with an air pump (22) arranged on the base (1).
2. A pressure pipe detection apparatus according to claim 1, wherein:
the bottom ends of the hydraulic cylinders (6) are connected through a connecting plate (11), and a positioning plate (12) is arranged on the connecting plate (11).
3. A pressure pipe detection apparatus according to claim 2, wherein:
The side wall of the pool (3) is obliquely provided with a first supporting plate (17) and a second supporting plate (19), a first baffle (18) is arranged at one end, far away from the pool (3), of the first supporting plate (17), and a second baffle (20) is arranged at one end, close to the pool (3), of the second supporting plate (19);
The support (2) is provided with a pickup assembly (13) for lifting the pressure pipeline in the clamping assembly, the support (2) is provided with a mounting frame (14), and the mounting frame (14) is provided with an adjusting device (15) matched with the pickup assembly (13).
4. A pressure line inspection apparatus according to claim 3, wherein:
The adjusting device (15) comprises a sliding groove (152) which is arranged in the mounting frame (14), a sliding block (151) is arranged in the sliding groove (152) in a sliding mode, a third electric push rod (16) is arranged at the bottom end of the sliding block (151), and the pickup assembly (13) is arranged on the telescopic end of the third electric push rod (16);
The sliding groove (152) is rotationally provided with a screw (153), the screw (153) is in threaded connection with the sliding block (151), a motor (154) is arranged on one side of the mounting frame (14), and the motor (154) is connected with the screw (153).
5. A pressure line inspection apparatus according to claim 3, wherein;
Pick up subassembly (13) including locating fixed plate (131) of the flexible end of second electric putter (136), and the periphery of fixed plate (131) distributes and has backup pad (132), and the both ends of backup pad (132) slide and are equipped with splint (134), splint (134) inner wall is equipped with friction plate (135), and the top of backup pad (132) is equipped with fixed block (133), and is equipped with second electric putter (136) with central symmetry on fixed block (133), and second electric putter (136) are connected with splint (134) that its corresponds the setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420926326.6U CN222353437U (en) | 2024-04-30 | 2024-04-30 | Pressure pipeline detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420926326.6U CN222353437U (en) | 2024-04-30 | 2024-04-30 | Pressure pipeline detection device |
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| Publication Number | Publication Date |
|---|---|
| CN222353437U true CN222353437U (en) | 2025-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420926326.6U Active CN222353437U (en) | 2024-04-30 | 2024-04-30 | Pressure pipeline detection device |
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| CN (1) | CN222353437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120890813A (en) * | 2025-10-10 | 2025-11-04 | 江苏科曼生物科技有限公司 | A novel environmentally friendly centrifuge tube resistance testing device |
-
2024
- 2024-04-30 CN CN202420926326.6U patent/CN222353437U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120890813A (en) * | 2025-10-10 | 2025-11-04 | 江苏科曼生物科技有限公司 | A novel environmentally friendly centrifuge tube resistance testing device |
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