CN210719995U - Pressure-bearing detection device for pressure pipeline and convenient for adjusting working size - Google Patents
Pressure-bearing detection device for pressure pipeline and convenient for adjusting working size Download PDFInfo
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- CN210719995U CN210719995U CN201921754657.1U CN201921754657U CN210719995U CN 210719995 U CN210719995 U CN 210719995U CN 201921754657 U CN201921754657 U CN 201921754657U CN 210719995 U CN210719995 U CN 210719995U
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Abstract
The utility model discloses a pressure-bearing detection device for pipeline under pressure convenient to adjust working dimension, including base member, hydraulic stem, pressure sensor and supporting shoe, the hydraulic stem is installed to the upper end of base member, and the output fixedly connected with fixed block of hydraulic stem to pressure sensor is installed to the lower extreme of fixed block, the outer end fixedly connected with haulage rope of fixed block, and the haulage rope is connected with the internal surface of base member, first spout has been seted up to the internal surface of base member, and the first spring of inboard fixedly connected with of first spout. This pressure-bearing detection device for pipeline under pressure convenient to adjust working dimension, along with user's drive hydraulic stem displacement carries out the pressure-bearing and detects, it will drive the last spacing piece that is connected through the haulage rope and carry out automatic displacement in step, and then realize carrying out from spacing effect to the work piece tip, the abundant phenomenon that the work piece appears the pressurized too big and drops of pressure-bearing in-process of having avoided detecting, has guaranteed to detect accurate nature.
Description
Technical Field
The utility model relates to a pipeline under pressure technical field specifically is a pressure-bearing detection device for pipeline under pressure convenient to adjust working dimension.
Background
The pressure pipeline is a part of the pipeline, the pressure pipeline refers to all pipelines bearing internal pressure or external pressure, and the pressure-bearing capacity of the pressure pipeline needs to be detected in the production process, but the existing pressure-bearing detection device for the pressure pipeline has certain defects, such as:
1. the conventional pressure-bearing detection device for the pressure pipeline cannot conveniently and automatically adjust the working size of the limiting pipeline as required, so that the detection range of the pressure-bearing detection device is limited, various types of monitoring devices are required for detection, and detection steps are increased;
2. the existing pressure-bearing detection device for the pressure pipeline is easy to deform the end part of the pipeline under pressure when the pipeline is subjected to pressure detection, the limiting stability of the pipeline cannot be guaranteed, the pipeline is easy to fall off along with the increase of the pressure, the detection precision of the pipeline cannot be guaranteed, and certain use defects exist.
Aiming at the problems, innovative design is urgently needed on the basis of the structure of the original pressure-bearing detection device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure-bearing detection device for pipeline under pressure convenient to adjust working dimension to the unable working dimension to spacing pipeline that provides in solving above-mentioned background art carries out automatically regulated, leads to its detection range to have certain limitation, carries out pressure detection to the pipeline time measuring and easily makes the tip pressurized of pipeline take place deformation, its unable spacing stability's of guaranteeing the pipeline problem.
In order to achieve the above object, the utility model provides a following technical scheme: a pressure-bearing detection device for a pressure pipeline convenient for adjusting the working size comprises a base body, a hydraulic rod, a pressure sensor and a supporting block, wherein the hydraulic rod is installed at the upper end of the base body, the output end of the hydraulic rod is fixedly connected with a fixed block, the lower end of the fixed block is provided with the pressure sensor, the outer end of the fixed block is fixedly connected with a traction rope, the traction rope is connected with the inner surface of the base body, the inner surface of the base body is provided with a first chute, the inner side of the first chute is fixedly connected with a first spring, the lower end of the first spring is fixedly connected with a sliding block, the sliding block is connected with the traction rope, the outer side of the sliding block is provided with an upper limiting block, the inner side of the upper limiting block is fixedly connected with a second spring, the outer side of the second spring is fixedly connected with a wear-resistant block, the, the inner surface of base member has seted up the second spout, and the inboard of second spout installs the movable block, the supporting shoe is installed to the upper end of movable block, and the inboard fixedly connected with third spring of movable block, the inner surface fixedly connected with scale block of base member.
Preferably, the central point about the hydraulic stem of haulage rope is provided with 2 symmetrically, and 2 haulage ropes pass through the fixed block and constitute sliding construction with the slider.
Preferably, the sliding block and the upper limiting block are of an integrated structure, the sliding block and the first sliding groove form a telescopic structure through the first spring, and the width of the sliding block is smaller than that of the upper limiting block.
Preferably, the inner sides of the upper limiting block and the lower limiting block are both in a semicircular structure, the upper limiting block and the wear-resistant block form an elastic structure through a second spring, and the wear-resistant block is made of rubber.
Preferably, the movable block is provided with 2 groups about the central point symmetry of supporting shoe, and 2 groups of movable block pass through the third spring and constitute elastic construction to the movable block passes through the second spout and constitutes sliding construction with the base member, and the movable block is the slope column structure simultaneously.
Preferably, the lower end of the supporting block and the movable block form a rotating structure, and the upper end surface of the supporting block corresponds to the lower end surface of the fixed block.
Compared with the prior art, the beneficial effects of the utility model are that: the pressure-bearing detection device for the pressure pipeline is convenient for adjusting the working size;
1. the movable limiting block is arranged, and can drive 2 connected traction ropes to move synchronously along with the pressure-bearing detection of the displacement of the hydraulic rod driven by a user, so that the upper limiting block connected with the hydraulic rod can automatically displace synchronously, the effect of self-limiting the end part of a workpiece is realized, and the phenomenon that the workpiece falls off due to overlarge pressure in the pressure-bearing detection process is fully avoided;
2. be provided with the wear-resisting piece of rubber of symmetric distribution, through mobilizable wear-resisting piece with from spacing last spacing piece, let the integrated device can satisfy the support detection achievement of unidimensional pipe fitting, data contrast between cooperation pressure sensor and the scale piece, the accurate nature of detection of integrated device has been guaranteed, through the supporting shoe with the butt joint of slope form movable block, when changing the show to the position of scale piece, can be stable carry on spacingly to the supporting shoe of bearing, the phenomenon of the too big appearance of fracture of pipe fitting pressurized of avoiding the pressurized detection.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the upper limit block of the present invention;
FIG. 3 is a schematic side view of the lower limit block of the present invention;
fig. 4 is a schematic side view of the supporting block of the present invention.
In the figure: 1. a substrate; 2. a hydraulic lever; 3. a fixed block; 4. a pressure sensor; 5. a hauling rope; 6. a first chute; 7. a first spring; 8. a slider; 9. an upper limit block; 10. a second spring; 11. a wear-resistant block; 12. a lower limiting block; 13. a second chute; 14. a movable block; 15. a support block; 16. a third spring; 17. and (5) a scale block.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a pressure-bearing detection device for a pressure pipeline convenient for adjusting the working size comprises a base body 1, a hydraulic rod 2, a fixed block 3, a pressure sensor 4, a traction rope 5, a first sliding groove 6, a first spring 7, a sliding block 8, an upper limiting block 9, a second spring 10, a wear-resistant block 11, a lower limiting block 12, a second sliding groove 13, a movable block 14, a supporting block 15, a third spring 16 and a scale block 17, wherein the hydraulic rod 2 is installed at the upper end of the base body 1, the output end of the hydraulic rod 2 is fixedly connected with the fixed block 3, the pressure sensor 4 is installed at the lower end of the fixed block 3, the traction rope 5 is fixedly connected with the outer end of the fixed block 3, the traction rope 5 is connected with the inner surface of the base body 1, the first sliding groove 6 is formed in the inner surface of the base body 1, the first spring 7 is fixedly connected with the inner side of the first sliding groove 6, the sliding block 8 is fixedly, upper limit block 9 is installed to the outside bolt of slider 8, and the inboard fixedly connected with second spring 10 of upper limit block 9, and the wear-resisting piece 11 of outside fixedly connected with of second spring 10, limit block 12 is down installed to the internal surface bolt of base member 1, and limit block 12 is connected with wear-resisting piece 11 down, second spout 13 has been seted up to the internal surface of base member 1, and the movable block 14 is installed to the inboard of second spout 13, supporting shoe 15 is installed to the upper end of movable block 14, and the inboard fixedly connected with third spring 16 of movable block 14, the internal surface fixedly connected with scale block 17 of base member 1.
2 traction ropes 5 are symmetrically arranged about the central point of the hydraulic rod 2, and the 2 traction ropes 5 and the sliding block 8 form a sliding structure through the fixing block 3, so that the hydraulic rod 2 can move, and the connected sliding block 8 can be driven by the 2 traction ropes 5 to synchronously perform position sliding adjustment;
the sliding block 8 and the upper limiting block 9 are of an integrated structure, the sliding block 8 and the first sliding groove 6 form a telescopic structure through the first spring 7, the width of the sliding block 8 is smaller than that of the upper limiting block 9, the inner sides of the upper limiting block 9 and the lower limiting block 12 are of semicircular structures, the upper limiting block 9 and the wear-resistant block 11 form an elastic structure through the second spring 10, the wear-resistant block 11 is made of rubber, the wear-resistant block 11 made of rubber can be stably limited and fixed according to the size type of a workpiece, and the phenomenon that the workpiece is easily separated is avoided;
the movable blocks 14 are symmetrically provided with 2 groups about the central point of the supporting block 15, the 2 groups of movable blocks 14 form an elastic structure through a third spring 16, the movable blocks 14 form a sliding structure with the base body 1 through a second sliding chute 13, meanwhile, the movable blocks 14 are in an inclined structure, the movable blocks 14 can stably limit the supporting block 15 which bears the load through the 2 groups of inclined movable blocks 14, and the phenomenon that the pipe fitting which is detected by pressure is broken due to overlarge pressure is avoided;
the lower end of the supporting block 15 and the movable block 14 form a rotating structure, the upper end surface of the supporting block 15 corresponds to the lower end surface of the fixed block 3, so that the pipe fitting contacted with the fixed block 3 can be pressed downwards along the upper end of the supporting block 15, and is stably supported by 2 groups of inclined movable blocks 14.
The working principle is as follows: when the pressure-bearing detection device for the pressure pipeline convenient for adjusting the working size is used, according to the figures 1-3, the device is firstly placed at a position needing to be operated, then the pressure pipeline needing to be detected is placed inside the 2 lower limiting blocks 12 in a penetrating way, at the moment, the middle end of the workpiece is contacted with the upper end surface of the supporting block 15, then the hydraulic rod 2 can be started, at the moment, the output end of the hydraulic rod 2 drives the fixing block 3 to synchronously move downwards to be contacted with the outer surface of the workpiece, so that the outer surface of the workpiece is pressed, the bearing capacity of the workpiece is detected by matching with the pressure sensor 4, and when the fixing block 3 moves downwards, the fixing block drives the 2 traction ropes 5 connected with the fixing block to synchronously carry out rolling operation, so that the upper limiting block 9 connected with the tail ends of the traction ropes 5 synchronously automatically moves along the first sliding chute 6, at the moment, the first spring 7 connected with the fixing block is in a, the upper limiting block 9 can apply larger force to fix the end part of the workpiece according to the continuous downward movement of the hydraulic rod 2, so that the effect of self-limiting the end part of the workpiece is realized, the phenomenon that the workpiece falls off due to overlarge pressure in the pressure-bearing detection process is fully avoided, and meanwhile, the phenomenon that the workpiece slides is avoided due to the arrangement of the wear-resisting block 11;
according to fig. 1 and 4, along with fixed block 3 constantly with the work piece contact, deformation will take place for partial work piece pressurized, it will exert pressure to movable block 14 along supporting shoe 15 this moment, and then make the outside activity of movable block 14 of 2 group's slopes forms, and stretch third spring 16, thereby it is spacing to the lower extreme support of work piece that is stable, the phenomenon that the pipe fitting pressurized that avoids pressing the detection is too big appears the book damage, the last user can cooperate the combination data contrast between pressure sensor 4 and the scale block 17, guarantee the detection accuracy of integrated device, whole practicality has been increased.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pressure-bearing detection device for pipeline under pressure convenient to adjust working dimension, includes base member (1), hydraulic stem (2), pressure sensor (4) and supporting shoe (15), its characterized in that: the hydraulic pressure rod (2) is installed at the upper end of the base body (1), the output end of the hydraulic pressure rod (2) is fixedly connected with the fixing block (3), the lower end of the fixing block (3) is provided with the pressure sensor (4), the outer end of the fixing block (3) is fixedly connected with the traction rope (5), the traction rope (5) is connected with the inner surface of the base body (1), the inner surface of the base body (1) is provided with the first chute (6), the inner side of the first chute (6) is fixedly connected with the first spring (7), the lower end of the first spring (7) is fixedly connected with the sliding block (8), the sliding block (8) is connected with the traction rope (5), the outer side of the sliding block (8) is provided with the upper limiting block (9) through a bolt, the inner side of the upper limiting block (9) is fixedly connected with the second spring (10), and the outer side of the second spring (, the inner surface bolt of base member (1) installs down stopper (12), and stopper (12) are connected with wear-resisting piece (11) down, second spout (13) have been seted up to the inner surface of base member (1), and the inboard of second spout (13) installs movable block (14), supporting shoe (15) are installed to the upper end of movable block (14), and the inboard fixedly connected with third spring (16) of movable block (14), the internal surface fixedly connected with scale block (17) of base member (1).
2. The pressure-bearing detection device for the pressure pipe convenient for adjusting the working size according to claim 1, characterized in that: the central point symmetry about hydraulic stem (2) of haulage rope (5) is provided with 2, and 2 haulage ropes (5) constitute sliding construction through fixed block (3) and slider (8).
3. The pressure-bearing detection device for the pressure pipe convenient for adjusting the working size according to claim 1, characterized in that: the sliding block (8) and the upper limiting block (9) are of an integrated structure, the sliding block (8) and the first sliding groove (6) form a telescopic structure through the first spring (7), and the width of the sliding block (8) is smaller than that of the upper limiting block (9).
4. The pressure-bearing detection device for the pressure pipe convenient for adjusting the working size according to claim 1, characterized in that: the inner sides of the upper limiting block (9) and the lower limiting block (12) are both in a semicircular structure, the upper limiting block (9) and the wear-resistant block (11) form an elastic structure through a second spring (10), and the wear-resistant block (11) is made of rubber.
5. The pressure-bearing detection device for the pressure pipe convenient for adjusting the working size according to claim 1, characterized in that: the movable blocks (14) are symmetrically provided with 2 groups about the central point of the supporting block (15), the 2 groups of movable blocks (14) form an elastic structure through a third spring (16), the movable blocks (14) form a sliding structure with the base body (1) through a second sliding groove (13), and meanwhile, the movable blocks (14) are in an inclined structure.
6. The pressure-bearing detection device for the pressure pipe convenient for adjusting the working size according to claim 1, characterized in that: the lower end of the supporting block (15) and the movable block (14) form a rotating structure, and the upper end face of the supporting block (15) corresponds to the lower end face of the fixed block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921754657.1U CN210719995U (en) | 2019-10-18 | 2019-10-18 | Pressure-bearing detection device for pressure pipeline and convenient for adjusting working size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921754657.1U CN210719995U (en) | 2019-10-18 | 2019-10-18 | Pressure-bearing detection device for pressure pipeline and convenient for adjusting working size |
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| CN210719995U true CN210719995U (en) | 2020-06-09 |
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| CN201921754657.1U Expired - Fee Related CN210719995U (en) | 2019-10-18 | 2019-10-18 | Pressure-bearing detection device for pressure pipeline and convenient for adjusting working size |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982665A (en) * | 2020-08-04 | 2020-11-24 | 山东交通学院 | Contrast detection device for balance experiment of mechanical buffer material |
| CN112577828A (en) * | 2020-12-15 | 2021-03-30 | 镇江荣诚管业有限公司 | HDPE corrugated pipe compressive strength testing tool and using method thereof |
| CN112945722A (en) * | 2021-01-25 | 2021-06-11 | 周新星 | Bearing wall body bearing pressure simulation experiment device based on pressure sensing determination |
| CN114235557A (en) * | 2021-12-21 | 2022-03-25 | 惠楠 | Special equipment inspection detection device convenient to use |
| CN116593294A (en) * | 2023-07-18 | 2023-08-15 | 天津及时测控技术有限公司 | High-pressure-resistant detector for water pipe |
-
2019
- 2019-10-18 CN CN201921754657.1U patent/CN210719995U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982665A (en) * | 2020-08-04 | 2020-11-24 | 山东交通学院 | Contrast detection device for balance experiment of mechanical buffer material |
| CN111982665B (en) * | 2020-08-04 | 2023-07-28 | 山东交通学院 | A comparison detection device for mechanical buffer material balance experiment |
| CN112577828A (en) * | 2020-12-15 | 2021-03-30 | 镇江荣诚管业有限公司 | HDPE corrugated pipe compressive strength testing tool and using method thereof |
| CN112945722A (en) * | 2021-01-25 | 2021-06-11 | 周新星 | Bearing wall body bearing pressure simulation experiment device based on pressure sensing determination |
| CN114235557A (en) * | 2021-12-21 | 2022-03-25 | 惠楠 | Special equipment inspection detection device convenient to use |
| CN114235557B (en) * | 2021-12-21 | 2023-09-01 | 惠楠 | Special equipment inspection detection device convenient to use |
| CN116593294A (en) * | 2023-07-18 | 2023-08-15 | 天津及时测控技术有限公司 | High-pressure-resistant detector for water pipe |
| CN116593294B (en) * | 2023-07-18 | 2023-10-10 | 天津中电天仪科技股份有限公司 | High-pressure-resistant detector for water pipe |
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Granted publication date: 20200609 Termination date: 20201018 |