CN219657317U - High-pressure rubber tube test protection device - Google Patents
High-pressure rubber tube test protection device Download PDFInfo
- Publication number
- CN219657317U CN219657317U CN202223464962.1U CN202223464962U CN219657317U CN 219657317 U CN219657317 U CN 219657317U CN 202223464962 U CN202223464962 U CN 202223464962U CN 219657317 U CN219657317 U CN 219657317U
- Authority
- CN
- China
- Prior art keywords
- pipe
- protection
- rubber tube
- locating plate
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 claims abstract description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 9
- 239000008397 galvanized steel Substances 0.000 claims description 9
- 230000001012 protector Effects 0.000 claims description 2
- 238000012669 compression test Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 9
- 238000003825 pressing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002569 water oil cream Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a high-pressure rubber tube test protection device, which aims to solve the problem that the situation such as rubber tube cracking, joint collapse and the like easily causes difficult-to-prepare damage to personnel when the high-pressure rubber tube is subjected to a compression test in the prior art, and comprises the following components: the protection pipe, the rubber tube that awaits measuring, test bench rubber tube and support, the support mounting is on hydraulic test bench, hydraulic test bench is connected with a set of test bench rubber tube, the position that the protection pipe is close to wherein one end is the head, protection pipe middle part and head encircle there is the fastening pipe, the lateral surface welding of fastening pipe has the locating plate, the fastening pipe is located the locating plate top, set up threaded hole on the locating plate, the locating plate is located the support top and through bolt and nut cooperation fixed connection, the locating plate side and protection pipe side all are offered threaded hole in keeping away from to the fastening pipe, threaded hole and the last threaded hole one-to-one of protection pipe on the fastening pipe, every group corresponds the screw hole adjacent and coaxial, threaded hole threaded connection has screw rod and nut, ensure personnel's safety.
Description
Technical Field
The utility model relates to the field of rubber tube pressure tests, in particular to a high-pressure rubber tube test protection device.
Background
The high-pressure rubber tube is a pipeline for conveying petroleum-based (such as mineral oil, soluble oil, hydraulic oil, fuel oil and lubricating oil) and water-based liquid (such as emulsion, oil-water emulsion and water) with certain pressure and temperature and liquid transmission in mechanical and automatic hydraulic systems of mine hydraulic supports, oil field development, engineering construction, lifting transportation, metallurgical forging and pressing, mining equipment, ships, injection molding machines, agricultural machines and various machine tools and various industrial departments, and is a common device in daily life and industrial production, the pressure problem is usually involved in the use, and the compression test is one of common methods for judging whether the connection of rubber tube and pipeline is reliable.
Performing a pressurizing test, installing a temporary pressurizing device on the pressure vessel body and the connected system to realize functions of water filling, water draining, air exhausting, pressure increasing, pressure reducing, isolation and the like, such as: when the hydraulic test bed is used for carrying out a pressing test on the rubber tube to be tested, two ends of the rubber tube to be tested are required to be respectively communicated with two test bed rubber tubes of the hydraulic test bed through rubber tube joints, and then the hydraulic test bed is used for carrying out water injection pressing, when the hydraulic test bed is used for carrying out the pressing test on the high-pressure rubber tube assembly, if the quality of the rubber tube to be tested is unqualified or the joint connection is unreliable, the conditions of rubber tube cracking, joint collapse and the like can occur, and the hydraulic test bed has a certain potential safety hazard.
Disclosure of Invention
The utility model provides a high-pressure rubber tube test protection device for effectively guaranteeing personnel safety in a high-pressure rubber tube test.
The technical scheme adopted by the utility model is as follows:
a high pressure hose test protector comprising: the hydraulic test bed comprises a protection pipe, a rubber pipe to be tested, a test bed rubber pipe and a support, wherein the support is arranged on the hydraulic test bed, the hydraulic test bed is connected with a group of test bed rubber pipes, the position of the protection pipe close to one end of the protection pipe is a head, the middle part of the protection pipe and the head are surrounded by a fastening pipe, the outer side face of the fastening pipe is welded with a positioning plate, the fastening pipe is positioned above the positioning plate, a threaded hole is formed in the positioning plate, the positioning plate is positioned above the support and is fixedly connected with a nut through the cooperation of the bolt, the fastening pipe is far away from the side face of the positioning plate and the side face of the protection pipe, threaded holes are formed in the side face of the fastening pipe, the threaded holes are in one-to-one correspondence with the threaded holes on the protection pipe, each group of corresponding threaded holes are adjacent and coaxial, and the threaded holes are in threaded connection with a screw and a nut.
By adopting the technical scheme, during the use, firstly one end of the rubber tube to be tested is connected with one test bed rubber tube, then the rubber tube to be tested stretches into the protection tube, finally the other end of the rubber tube to be tested is connected with the other test bed rubber tube, the fixation of the rubber tube to be tested is completed, two joint positions are all located in the protection tube, the joint can be prevented from being broken, the rubber tube to be tested in the test process is broken to cause injury to test operators, the positioning plate and the support are fixedly connected with each other through screws and bolts, the fixing effect is good, the middle part and the head of the protection tube can be further reinforced through the fastening tube, the movable space of the rubber tube to be tested in the protection tube can be changed through adjusting the length of the screw inserted into the protection tube by the operators, and the stability of the rubber tube to be tested in the test process is improved.
Preferably, the fixed surface is provided with first fixing device, second fixing device and joint guard shield on the locating plate that is close to the protective tube head, first fixing device includes two fixed blocks that set up relatively, the fixed block that the fixed block set up from top to bottom and below welds with the locating plate, fixed block opposite side is provided with the cross-section and is semicircular hole, two breach combinations are the hole that allows test bench rubber tube to pass through, two fixed blocks pass through nut and bolt cooperation fixed connection, first fixing device fixes test bench rubber tube, joint guard shield and locating plate welding and encircle the protective tube head, the second fixing device cross-section is the U-shaped, the opening is towards the locating plate and cover test bench rubber tube, second fixing device passes through bolt and nut cooperation and locating plate fixed connection.
By adopting the technical scheme, the test bed rubber pipes with various specifications can be fixed at the relative positions of the two fixing blocks, so that the test bed rubber pipes with different specifications can be tested, the applicability of the device is improved, the first fixing device and the second fixing device can stabilize the positions of the test bed rubber pipes, the rubber pipes to be tested and the test bed rubber pipe joints are positioned in the protection range of the joint protection cover, the protection pipe is reinforced, and the stability of the test process is improved.
Preferably, a plurality of nuts may be used on the bolts when fixedly mounting the first fixing means.
By adopting the technical scheme, the first fixing device is reinforced by using a plurality of nuts simultaneously, so that the position stability of the rubber tube of the test bed is ensured.
Preferably, the tail part of the protective tube is surrounded by an extension tube, a plurality of threaded holes are formed in the upper part of the extension tube, the threaded holes on the extension tube correspond to the threaded holes on the protective tube one by one, each group of corresponding threaded holes are adjacent and coaxial, and one group of threaded holes is in threaded connection with a screw rod and a nut.
By adopting the technical scheme, the screw can limit the position of the rubber tube to be detected, the relative distance between the extension tube and the protection tube can be adjusted by changing the screw matched threaded hole, the operator can conveniently adjust the test protection length, the joint position is ensured to be in the protection range, and the operator can also observe the joint position by moving the extension tube.
Preferably, a T-screw may be used.
By adopting the technical scheme, the screw rod is convenient for operators to rotate.
Preferably, the protecting pipe can use a DN100 galvanized steel pipe with the length of 5 meters, the joint shield can use a DN125 galvanized steel pipe with the length of 10cm, and the fastening pipe can use a DN125 galvanized steel pipe with the length of 30 cm.
The beneficial effects of the utility model are as follows:
the operation is convenient, flexible and reliable, the explosion-proof and fixing effects are good, and the safety of personnel is effectively ensured when the high-pressure rubber tube is subjected to a compression test.
Drawings
FIG. 1 is a schematic representation of an embodiment of the present utility model;
fig. 2 is a top view of an embodiment of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a protective tube; 2. a joint boot; 201. a positioning plate; 3. a bracket; 4. a bolt; 5. a nut; 6. the rubber tube of the test bed; 601. a first fixing device; 602. a second fixing device; 7. fastening a tube; 701. a threaded hole; 702. a screw; 8. and (5) extending the pipe.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1 and 2, a high-pressure hose test protection device includes: the protection tube 1, the rubber tube to be tested, the rubber tube 6 of the test bed and the support 3, the support 3 is arranged on the hydraulic test bed, the hydraulic test bed is connected with a group of rubber tubes 6 of the test bed, the position of the protection tube 1 close to one end of the hydraulic test bed is a head, the middle part and the head of the protection tube 1 are surrounded by a fastening tube 7, the outer side surface of the fastening tube 7 is welded with a positioning plate 201, the fastening tube 7 is positioned above the positioning plate 201, the positioning plate 201 is provided with a threaded hole 701, the positioning plate 201 is positioned above the support 3 and fixedly connected with a nut 5 through a bolt 4, the side surface of the fastening tube 7 away from the positioning plate 201 and the side surface of the protection tube 1 are provided with threaded holes 701, the threaded holes 701 on the fastening tube 7 are in one-to-one correspondence with the threaded holes 701 on the protection tube 1, each group of corresponding threaded holes 701 are adjacent and coaxial, the threaded holes 701 are in threaded connection with a screw 702 and a nut 5, the upper surface of the positioning plate 201 close to the head of the protection tube 1 is fixedly provided with a first fixing device 601, a second fixing device 602 and a joint shield 2, a plurality of nuts 5 can be used on the bolts 4 when the first fixing device 601 is fixedly installed, the first fixing device 601 comprises two fixing blocks which are oppositely arranged, the fixing blocks which are arranged up and down and are arranged below are welded with the positioning plate 201, the opposite side surfaces of the fixing blocks are provided with holes with semicircular cross sections, the two gaps are combined into a hole which allows the rubber tube 6 of the test bed to pass through, the two fixing blocks are fixedly connected with the bolts 4 through the nuts 5, the rubber tube 6 of the test bed is fixed by the first fixing device 601, the joint shield 2 is welded with the positioning plate 201 and surrounds the head of the protection tube 1, the cross section of the second fixing device 602 is U-shaped, the opening faces the positioning plate 201 and covers the rubber tube 6 of the test bed, the second fixing device 602 is fixedly connected with the positioning plate 201 through the cooperation of the bolts 4 and the nuts 5, the tail of the protection tube 1 surrounds the extension tube 8, a plurality of screw holes 701 are formed above the extension pipe 8, the screw holes 701 on the extension pipe 8 are in one-to-one correspondence with the screw holes 701 on the protection pipe 1, each group of corresponding screw holes 701 are adjacent and coaxial, one group of screw holes 701 are in threaded connection with a screw 702 and a nut 5, the screw 702 can use a T-shaped screw 702, the protection pipe 1 can use a DN100 galvanized steel pipe with the length of 5 meters, the joint shield 2 can use a DN125 galvanized steel pipe with the length of 10cm, and the fastening pipe 7 can use a DN125 galvanized steel pipe with the length of 30 cm.
When the test bed rubber tube is used, firstly, one end of a rubber tube to be tested is connected with one test bed rubber tube 6, then the rubber tube to be tested stretches into the protective tube 1, finally, the other end of the rubber tube to be tested is connected with the other test bed rubber tube 6, fixing of the rubber tube to be tested is completed, the relative distance between the extension tube 8 and the protective tube 1 can be adjusted by changing the threaded hole 701 matched with the screw 702, the first fixing device 601 and the second fixing device 602 are installed to stabilize the position of the test bed rubber tube 6, one joint is located under the protection of the extension tube 8, the other joint is located in the protection range of the joint shield 2, the joint is prevented from being broken, the rubber tube to be tested is broken in the test process, the test operator can damage the test operator by changing the movable space of the rubber tube to be tested in the protective tube 1 by adjusting the length of the screw 702 inserted into the protective tube 1, and then a pressing test is performed.
After the pressing test is finished, the threaded pipe is operated to rotate outwards, the rubber pipe to be tested is loosened, the extension pipe 8 is moved, the joint between the rubber pipe to be tested in the extension pipe 8 and the rubber pipe 6 of the test bed is separated, the first fixing device 601 and the second fixing device 602 are detached, the joint in the joint shield 2 is separated, and the test result of the rubber pipe to be tested is pulled out.
The foregoing embodiments of the present utility model are not limited to the above-mentioned embodiments, but are intended to be included within the scope of the present utility model as defined by the following claims.
Claims (6)
1. A high pressure hose test protector comprising: protection pipe (1), rubber tube to be tested, test bench rubber tube (6) and support (3), support (3) are installed on hydraulic test bench, and hydraulic test bench is connected with a set of test bench rubber tube (6), its characterized in that: the position that protection pipe (1) is close to wherein one end is the head, protection pipe (1) middle part and head encircle have fastening pipe (7), the lateral surface welding of fastening pipe (7) has locating plate (201), fastening pipe (7) are located locating plate (201) top, threaded hole (701) have been seted up on locating plate (201), locating plate (201) are located support (3) top and cooperate fixed connection through bolt (4) and nut (5), threaded hole (701) have all been seted up to fastening pipe (7) side and protection pipe (1) side of keeping away from locating plate (201), threaded hole (701) and protection pipe (1) upper thread hole (701) one-to-one on fastening pipe (7), every group corresponds threaded hole (701) adjacent and coaxial, threaded hole (701) threaded connection has screw rod (702) and nut (5).
2. The high-pressure hose test protection device according to claim 1, wherein: be close to locating plate (201) upper surface fixed of protection pipe (1) head and be provided with first fixing device (601), second fixing device (602) and joint guard (2), first fixing device (601) are including two fixed blocks that set up relatively, fixed block and locating plate (201) welding that the fixed block set up from top to bottom and below, fixed block opposite side is provided with the cross-section and is semicircular hole, two breach combinations are the hole that allows test bench rubber tube (6) to pass through, two fixed blocks pass through nut (5) and bolt (4) cooperation fixed connection, first fixing device (601) fixed test bench rubber tube (6), joint guard (2) are welded with locating plate (201) and encircle protection pipe (1) head, second fixing device (602) cross-section is the U-shaped, the opening is towards locating plate (201) and cover test bench rubber tube (6), second fixing device (602) pass through bolt (4) and nut (5) cooperation and locating plate (201) fixed connection.
3. The high-pressure hose test protection device according to claim 2, wherein: a plurality of nuts (5) can be used on the bolts (4) when the first fixing device (601) is fixedly installed.
4. The high-pressure hose test protection device according to claim 1, wherein: the tail of the protection tube (1) is surrounded by an extension tube (8), a plurality of threaded holes (701) are formed in the upper portion of the extension tube (8), the threaded holes (701) in the extension tube (8) correspond to the threaded holes (701) in the protection tube (1) one by one, and a group of threaded holes (701) are in threaded connection with a screw (702) and a nut (5).
5. The high-pressure hose test protection device according to claim 1, wherein: the screw (702) may be a T-screw (702).
6. The high-pressure hose test protection device according to claim 1, wherein: the protection pipe (1) can use a DN100 galvanized steel pipe with the length of 5 meters, the joint protection cover (2) can use a DN125 galvanized steel pipe with the length of 10cm, and the fastening pipe (7) can use a DN125 galvanized steel pipe with the length of 30 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223464962.1U CN219657317U (en) | 2022-12-19 | 2022-12-19 | High-pressure rubber tube test protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223464962.1U CN219657317U (en) | 2022-12-19 | 2022-12-19 | High-pressure rubber tube test protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219657317U true CN219657317U (en) | 2023-09-08 |
Family
ID=87858634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223464962.1U Active CN219657317U (en) | 2022-12-19 | 2022-12-19 | High-pressure rubber tube test protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219657317U (en) |
-
2022
- 2022-12-19 CN CN202223464962.1U patent/CN219657317U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |