CN220418749U - Fire control pipeline gas tightness detecting instrument - Google Patents
Fire control pipeline gas tightness detecting instrument Download PDFInfo
- Publication number
- CN220418749U CN220418749U CN202321974311.9U CN202321974311U CN220418749U CN 220418749 U CN220418749 U CN 220418749U CN 202321974311 U CN202321974311 U CN 202321974311U CN 220418749 U CN220418749 U CN 220418749U
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- fixedly connected
- movable block
- rod
- detecting instrument
- connector
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000005266 casting Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of fire-fighting pipeline air tightness detection equipment, in particular to a fire-fighting pipeline air tightness detection instrument which comprises a workbench, wherein a fixing plate is fixedly connected to one side of the outer surface of the upper end of the workbench, hydraulic rods are fixedly connected to the fixing plate and the outer surface of one end of the workbench, a movable block is rotatably connected to one end of each hydraulic rod, a plurality of fixing seats are uniformly and fixedly connected to the outer surface of one end of each movable block, the inner diameters of the fixing seats connected with the same movable block are different, connectors are connected to the inner surfaces of the two fixing seats with the same inner diameter in a threaded manner, and a connecting bent pipe is fixedly connected between the two connectors. According to the utility model, the position of the fixed seat can be adjusted by rotating the movable block, so that the connecting bent pipes with different sizes can be conveniently detected, the practicability of the detecting instrument is improved, and the detection by workers is facilitated.
Description
Technical Field
The utility model relates to the technical field of fire-fighting pipeline air tightness detection equipment, in particular to a fire-fighting pipeline air tightness detection instrument.
Background
In industrial production, a plurality of castings are required, and with the continuous improvement of requirements, the quality requirements of the castings are also continuously improved, wherein the air tightness of the castings is one of important indexes for measuring the quality of the castings. In the prior art, the connecting bent pipe is often used for connecting fire-fighting pipelines, and leakage can be caused by defects such as casting air holes and looseness, so that the castings need to be subjected to air tightness test before leaving a factory and assembling for use.
However, the traditional air tightness detector has single function, and is inconvenient to test connecting elbows with different sizes, so that the practicability of the detector is reduced, and inconvenience is brought to staff.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a fire-fighting pipeline air tightness detection instrument.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire control pipeline gas tightness detecting instrument, includes the workstation, the upper end surface one side fixedly connected with fixed plate of workstation, the equal fixedly connected with hydraulic stem of one end surface of fixed plate and workstation, the one end rotation of hydraulic stem is connected with the movable block, the even fixedly connected with fixing base of one end surface of movable block, with same the internal diameter of the fixing base that the movable block is connected is all inequality, and wherein the internal diameter is the same two the equal threaded connection of internal surface of fixing base has the connector, two fixedly connected with connecting bend between the connector.
Preferably, one end of one of the connectors is fixedly connected with a pneumatic sensor, the other connector is internally provided with a through groove, and one side of the outer surface of the connector is fixedly connected with an air pipe.
Preferably, the outer surface fixedly connected with water tank of connector, the surface and the water tank laminating each other of connecting return bend, one side fixedly connected with water pipe of water tank.
Preferably, the connecting rod is fixedly connected with one side of the outer surface of the hydraulic rod, a chute is formed in one side of the connecting rod, a slide rod is connected with the inner surface of the chute in a sliding mode, a spring is elastically connected between the slide rod and the chute, clamping grooves are uniformly formed in the outer surface of one end of the movable block, and one clamping groove is clamped with the slide rod.
Preferably, one side of the outer surface of the sliding rod is fixedly connected with a push rod, a groove is formed in the position, close to the push rod, of the outer surface of the connecting rod, and the push rod is in sliding connection with the groove.
Preferably, a stud is fixedly connected to the central position of the bottom end of the inner surface of the fixing seat, a screw groove is formed in the position, close to the stud, of one end of the connector, and the stud is in threaded connection with the screw groove.
Preferably, the center of the outer surface of the upper end of the movable block is fixedly connected with a connecting column, the upper end of the connecting column is fixedly connected with a plastic hose, one side of the plastic hose is fixedly connected with a caliper, the inner surface of the caliper is mutually attached to the connecting bent pipe, the caliper is made of soft plastic materials, and electrorheological fluid is filled in the inner parts of the caliper, the plastic hose and the connecting column.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the position of the fixed seat can be adjusted by rotating the movable block, so that the connecting bent pipes with different sizes can be conveniently detected, the practicability of the detecting instrument is improved, and the detection by workers is facilitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
FIG. 4 is a schematic view of the structure of FIG. 2 at A according to the present utility model;
FIG. 5 is a schematic view of the internal structure of the caliper and the plastic hose of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows: 1. a work table; 2. a fixing plate; 3. a hydraulic rod; 4. a movable block; 5. a fixing seat; 6. a connector; 7. a connecting bent pipe; 8. an air pressure sensor; 9. a through groove; 10. an air pipe; 11. a water tank; 12. a water pipe; 13. a connecting rod; 14. a chute; 15. a slide bar; 16. a spring; 17. a clamping groove; 18. a push rod; 19. a groove; 20. a stud; 21. a screw groove; 22. a connecting column; 23. a plastic hose; 24. and (5) a caliper.
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.
The utility model provides a technical scheme that: the utility model provides a fire control pipeline gas tightness detecting instrument as shown in fig. 1-5, includes workstation 1, the upper end surface one side fixedly connected with fixed plate 2 of workstation 1, the equal fixedly connected with hydraulic stem 3 of fixed plate 2 and the one end surface of workstation 1, the one end rotation of hydraulic stem 3 is connected with movable block 4, the even fixedly connected with of one end surface of movable block 4 is a plurality of fixing base 5, with same the internal diameter of the fixing base 5 that movable block 4 is connected is all different, wherein the equal two of internal diameter the equal internal surface equal threaded connection of fixing base 5 has connector 6, two fixedly connected with connecting bend 7 between the connector 6. One end of the connector 6 is fixedly connected with an air pressure sensor 8, the other connector 6 is internally provided with a through groove 9, and one side of the outer surface of the connector 6 is fixedly connected with an air pipe 10. The outer surface of the connector 6 is fixedly connected with a water tank 11, the outer surface of the connecting bent pipe 7 is mutually attached to the water tank 11, and one side of the water tank 11 is fixedly connected with a water pipe 12.
The traditional air tightness detector is single in function, and is inconvenient to test connecting elbows 7 with different sizes, so that the practicability of the detector is reduced, and inconvenience is brought to staff. According to the utility model, when the connecting bent pipe 7 with different sizes is required to be detected, the two movable blocks 4 are rotated to adjust the fixed seat 5 to a proper position, the connector 6 is rotated to be in threaded connection with the fixed seat 5, then the connecting bent pipe 7 is placed between the two connectors 6 with the corresponding sizes, the hydraulic rod 3 is started to continuously adjust the positions of the movable blocks 4 and the connectors 6, the connecting bent pipe 7 is clamped, the two ends of the connecting bent pipe 7 are tightly attached to the connectors 6, then gas is filled into the gas pipe 10, the gas enters the connecting bent pipe 7, the air tightness of the connecting bent pipe 7 can be detected by observing the indication of the air pressure sensor 8, and if gaps appear between the connecting bent pipe 7 and the connectors 6, bubbles are generated in the clean water, so that the possibility of gaps appear at the connecting positions of the connecting bent pipe 7 and the connectors 6 is eliminated. According to the utility model, the position of the fixed seat 5 can be adjusted by rotating the movable block 4, so that the connecting bent pipe 7 with different sizes can be conveniently detected, the practicability of a detecting instrument is improved, and the detection by workers is facilitated.
Further, as shown in fig. 1, 2 and 4, a connecting rod 13 is fixedly connected to one side of the outer surface of the hydraulic rod 3, a sliding groove 14 is formed in one side of the connecting rod 13, a sliding rod 15 is slidably connected to the inner surface of the sliding groove 14, a spring 16 is elastically connected between the sliding rod 15 and the sliding groove 14, and clamping grooves 17 are uniformly formed in the outer surface of one end of the movable block 4, wherein one clamping groove 17 is mutually clamped with the sliding rod 15. The push rod 18 is fixedly connected to one side of the outer surface of the slide rod 15, a groove 19 is formed in the position, close to the push rod 18, of the outer surface of the connecting rod 13, and the push rod 18 is slidably connected with the groove 19.
According to the utility model, the movable block 4 is fixed by arranging the sliding rod 15 to be mutually clamped with the connecting groove, so that the condition that the movable block 4 is stressed to rotate in the detection process is prevented, when the fixed block is required to rotate, the push rod 18 is pushed to drive the sliding rod 15 to be mutually separated from the sliding rod 15, so that the fixing effect on the movable block 4 is relieved, then the movable block 4 is rotated to a proper position, the push rod 18 is released to enable the sliding rod 15 to pop up under the action of the elastic force of the spring 16 and be mutually clamped with the other sliding groove 14 again, and the movable block 4 is fixed again.
Further, as shown in fig. 3, a stud 20 is fixedly connected to the central position of the bottom end of the inner surface of the fixing seat 5, a screw groove 21 is formed at a position, close to the stud 20, of one end of the connector 6, and the stud 20 is in threaded connection with the screw groove 21.
According to the utility model, the stud 20 is in threaded connection with the screw groove 21, so that the connection strength between the connector 6 and the fixing seat 5 is further improved.
Further, as shown in fig. 3 to 5, a connecting column 22 is fixedly connected to the central position of the outer surface of the upper end of one movable block 4, a plastic hose 23 is fixedly connected to the upper end of the connecting column 22, a caliper 24 is fixedly connected to one side of the plastic hose 23, the inner surface of the caliper 24 is mutually attached to the connecting elbow 7, the caliper 24 is made of a soft plastic material, and electrorheological fluid is filled in the interior of the caliper 24, the plastic hose 23 and the connecting column 22.
According to the utility model, the connecting bent pipe 7 is fixedly clamped by the calipers 24, so that the condition that the connecting bent pipe 7 is loosened in the detection process is prevented, when the connecting bent pipe 7 with different sizes is required to be clamped and fixed, electrorheological fluid is powered off to enable the connecting bent pipe to be changed from a solid state to a liquid state, the fixing effect on the plastic hose 23 and the calipers 24 is relieved, after the different connecting bent pipes 7 are replaced, the plastic hose 23 and the calipers 24 are mutually attached to the connecting bent pipe 7, then the electrorheological fluid is electrified again to be solidified, the plastic hose 23 and the calipers 24 are fixed again, and the connecting bent pipe 7 is clamped and fixed.
Working principle: when the connecting bent pipe 7 with different sizes is required to be detected, the two movable blocks 4 are rotated to adjust the fixed seat 5 to a proper position, the connector 6 is rotated to be in threaded connection with the fixed seat 5, then the connecting bent pipe 7 is placed between the two connectors 6 with the corresponding sizes, the hydraulic rod 3 is started to continuously adjust the positions of the movable blocks 4 and the connectors 6, the connecting bent pipe 7 is clamped, the two ends of the connecting bent pipe 7 are tightly attached to the connectors 6, then gas is filled into the gas pipe 10, the gas enters the connecting bent pipe 7, the air tightness of the connecting bent pipe 7 can be detected by observing the indication of the air pressure sensor 8, and the clean water is introduced into the water pipe 12, if a gap appears between the connecting bent pipe 7 and the connectors 6, bubbles are generated in the clean water, so that the possibility of the gap appears at the joint of the connecting bent pipe 7 and the connectors 6 is eliminated, the movable block 4 is fixed by arranging the sliding rod 15 and the connecting groove to be clamped mutually, when the fixed block is required to rotate, the push rod 18 is pushed to drive the sliding rod 15 and the sliding rod 15 to be separated mutually, so that the fixing effect on the movable block 4 is relieved, then the movable block 4 is rotated to a proper position, the push rod 18 is released to enable the sliding rod 15 to pop up under the elastic force of the spring 16 and to be clamped mutually with the other sliding groove 14 again, the movable block 4 is fixed again, the connecting bent pipe 7 is fixedly clamped by the clamp 24, when the connecting bent pipe 7 with different sizes is required to be clamped and fixed, the electrorheological fluid is cut off to be changed from solid state to liquid state, the fixing effect on the plastic hose 23 and the clamp 24 is relieved, after the different connecting bent pipe 7 is replaced, the plastic hose 23 and the clamp 24 are mutually attached with the connecting bent pipe 7, then electrifying the electrorheological fluid again to solidify the electrorheological fluid, fixing the plastic hose 23 and the calipers 24 again, and clamping and fixing the connecting bent pipe 7.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Claims (7)
1. The utility model provides a fire control pipeline gas tightness detecting instrument, includes workstation (1), its characterized in that: the automatic bending machine is characterized in that a fixing plate (2) is fixedly connected to one side of the outer surface of the upper end of the workbench (1), a hydraulic rod (3) is fixedly connected to the outer surface of one end of the fixing plate (2) and one end of the workbench (1), a movable block (4) is rotatably connected to one end of the hydraulic rod (3), a plurality of fixing seats (5) are uniformly and fixedly connected to the outer surface of one end of the movable block (4), the inner diameters of the fixing seats (5) connected with the movable block (4) are different from each other, two fixing seats (5) with the same inner diameter are connected with connectors (6) through threads, and connecting elbows (7) are fixedly connected between the connectors (6).
2. The fire tube air tightness detecting instrument according to claim 1, wherein: one end of the connector (6) is fixedly connected with an air pressure sensor (8), the other connector (6) is internally provided with a through groove (9), and one side of the outer surface of the connector (6) is fixedly connected with an air pipe (10).
3. The fire tube air tightness detecting instrument according to claim 2, wherein: the outer surface of the connector (6) is fixedly connected with a water tank (11), the outer surface of the connecting bent pipe (7) is mutually attached to the water tank (11), and one side of the water tank (11) is fixedly connected with a water pipe (12).
4. The fire tube air tightness detecting instrument according to claim 2, wherein: the hydraulic rod is characterized in that a connecting rod (13) is fixedly connected to one side of the outer surface of the hydraulic rod (3), a sliding groove (14) is formed in one side of the connecting rod (13), a sliding rod (15) is connected to the inner surface of the sliding groove (14) in a sliding mode, a spring (16) is elastically connected between the sliding rod (15) and the sliding groove (14), clamping grooves (17) are uniformly formed in the outer surface of one end of the movable block (4), and one clamping groove (17) is clamped with the sliding rod (15) mutually.
5. The fire tube air tightness detecting instrument according to claim 4, wherein: the outer surface of slide bar (15) one side fixedly connected with push rod (18), the position that the surface of connecting rod (13) is close to push rod (18) has seted up recess (19), push rod (18) and recess (19) sliding connection.
6. The fire tube air tightness detecting instrument according to claim 1, wherein: the screw bolt (20) is fixedly connected to the center of the bottom end of the inner surface of the fixing seat (5), a screw groove (21) is formed in the position, close to the screw bolt (20), of one end of the connector (6), and the screw bolt (20) is in threaded connection with the screw groove (21).
7. The fire tube air tightness detecting instrument according to claim 6, wherein: the movable block comprises a movable block body (4), a connecting column (22) is fixedly connected to the center of the outer surface of the upper end of the movable block body, a plastic hose (23) is fixedly connected to the upper end of the connecting column (22), a caliper (24) is fixedly connected to one side of the plastic hose (23), the inner surface of the caliper (24) is mutually attached to a connecting bent pipe (7), the caliper (24) is made of soft plastic materials, and electrorheological fluid is filled in the interior of the caliper (24), the plastic hose (23) and the connecting column (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974311.9U CN220418749U (en) | 2023-07-26 | 2023-07-26 | Fire control pipeline gas tightness detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974311.9U CN220418749U (en) | 2023-07-26 | 2023-07-26 | Fire control pipeline gas tightness detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220418749U true CN220418749U (en) | 2024-01-30 |
Family
ID=89656741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321974311.9U Active CN220418749U (en) | 2023-07-26 | 2023-07-26 | Fire control pipeline gas tightness detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220418749U (en) |
-
2023
- 2023-07-26 CN CN202321974311.9U patent/CN220418749U/en active Active
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