CN213239719U

CN213239719U - Hydraulic hose test tool

Info

Publication number: CN213239719U
Application number: CN202021797610.6U
Authority: CN
Inventors: 李圣; 郑恒伟; 郝宁
Original assignee: Xuzhou Huawei Engineering Machinery Co ltd
Current assignee: Xuzhou Huawei Engineering Machinery Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-05-18
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a hydraulic hose test fixture relates to the hydraulic hose field, and is complicated for solving the current detection machinery among the prior art general all structure, problem that detection effect is general. The workstation is installed to the upper end of experimental box, just the internally mounted of experimental box has the connecting plate, the link is all installed to the both sides of connecting plate, the one end and the connecting plate welded connection of link, just the other end of link extends to experimental box outside and experimental box sliding connection, first electronic jar is installed to the top of link, just electronic jar of second is installed to the up end of connecting plate, the mount is installed to one side of the electronic jar of second, the electronic jar of second is provided with two, two be provided with hydraulic hose between the electronic jar of second, heater and camera are installed to hydraulic hose's top, the fixed plate is installed to the below of connecting plate.

Description

Hydraulic hose test tool

Technical Field

The utility model relates to a hydraulic hose technical field specifically is a hydraulic hose test frock.

Background

The hydraulic hose mainly comprises an inner glue layer, a middle glue layer, 2 or 4 or 6 steel wire winding reinforcing layers and an outer glue layer which are liquid-resistant, wherein the inner glue layer has the function of enabling a conveying medium to bear pressure and protecting a steel wire from being corroded, the outer glue layer protects the steel wire from being damaged, the steel wire layer is a framework material and plays a role in reinforcing, the hydraulic hose mainly comprises the inner glue layer, the middle glue layer, 2 or 4 or 6 steel wire winding reinforcing layers and the outer glue layer which are liquid-resistant, the inner glue layer has the function of enabling the conveying medium to bear pressure and protecting the steel wire from being corroded, the outer glue layer protects the steel wire from being damaged, the steel wire layer is a framework material and plays a role in reinforcing, and the hydraulic hose is mainly used for conveying petroleum-based and water-based liquids and the like with certain pressure and temperature in a mechanical and automatic hydraulic system of engineering construction, hoisting transportation, metallurgical forging, mining equipment, ships, injection molding machinery, agricultural machinery, various machine tools and various industrial departments, the highest working pressure can reach 60 MPa.

With the development of industrialization, hydraulic mechanical devices are used more and more, and hydraulic hoses are also needed in places with severe environments, so that many hydraulic hoses are manufactured by using special processes, some hydraulic hoses suitable for being used in severe environments are manufactured, when a hydraulic hose is selected, detection is often needed according to the using environment, the existing detection machines are generally complex in structure, and the detection effect is general; therefore, the market urgently needs to develop a hydraulic hose test tool to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic hose test frock to current detection machinery that proposes in solving above-mentioned background art is generally all complicated in structure, problem that detection effect is general.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic hose test tool comprises a test box body, wherein the upper end of the test box body is provided with a workbench, a connecting plate is arranged in the test box body, connecting frames are arranged on two sides of the connecting plate, one end of each connecting frame is connected with the connecting plate in a welding way, the other end of the connecting frame extends to the outside of the test box body and is connected with the test box body in a sliding way, a first electric cylinder is arranged above the connecting frame, a second electric cylinder is arranged on the upper end surface of the connecting plate, a fixed frame is arranged on one side of the second electric cylinder, two second electric cylinders are arranged, a hydraulic hose is arranged between the two second electric cylinders, a heater and a camera are arranged above the hydraulic hose, a fixing plate is arranged below the connecting plate, the connecting plate is internally provided with a hollow sleeve plate, and the position of the hollow sleeve plate corresponds to the position of the fixing plate.

Preferably, the display screen is installed to the top of workstation, the operation panel is installed to one side of display screen, operation panel and heater, the electronic jar of second and first electronic jar electric connection, just display screen and camera electric connection.

Preferably, the chamber door is installed to the preceding terminal surface of experimental box, the chamber door passes through hinge swing joint with experimental box, just the chamber door passes through hasp and experimental box fixed connection, the base is installed to the below of experimental box, the gyro wheel is installed to the below of base.

Preferably, the both ends of first electronic jar respectively with workstation and link fixed connection, the support column is installed to the below of link, pressure spring is installed to the lower extreme of support column, pressure spring and support column fixed connection, just the support column passes through fixed screw with the link and is connected.

Preferably, the mount passes through fixed screw connection with the electronic jar of second and connecting plate respectively, the electronic jar of second passes through fixed screw connection with the connecting plate, the connecting piece is installed to one side of the electronic jar of second, the connecting piece passes through fixed screw connection with the electronic jar of second, just the inside of connecting piece is provided with presss from both sides the groove, hydraulic hose card goes into to press from both sides inslot portion and connecting piece block.

Preferably, the internally mounted of connecting piece has anchor clamps, clamping spring is installed to one side of anchor clamps, anchor clamps pass through clamping spring and connecting piece swing joint, just the set screw is installed to one side of anchor clamps, anchor clamps pass through set screw and connecting piece fixed connection, the lower terminal surface of anchor clamps is provided with anti-skidding leather packing, anti-skidding leather packing and the laminating of hydraulic hose.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can open the box door and put the two ends of the hydraulic hose into the two connecting pieces when in use through the arrangement of the connecting plate, the hydraulic hose is fixed by the clamp, and after the hydraulic hose is fixed, the hydraulic hose can be contracted by the second electric cylinder to be stretched towards two sides under the stress, thereby the hydraulic hose can detect the whole stretching capacity and the tensile resistance of the hydraulic hose, the connecting frame can be driven to press down by extending the first electric cylinder, thereby the connecting plate can move downwards, the fixing plate passes through the hollow sleeve plate to pressurize the middle part of the hydraulic hose, thereby the hydraulic hose can be used for detecting the toughness, the detection is convenient, the operation is simple, the structure is simple, the maintenance and the overhaul are convenient, the detection effect is good, can change the length of electronic jar of second and first electronic jar according to the demand to reach the detection demand, the practicality is strong.

2. The utility model discloses a through the setting of heater, hydraulic hose is when carrying out the testing process, and the accessible heater heats the hydraulic hose surface, and detectable hydraulic hose is to the intensity under the different temperature environment to improve detection quality, the picture accessible camera that hydraulic hose detected time measuring is collected, shows through the display screen, conveniently observes.

Drawings

Fig. 1 is a front view of a hydraulic hose test tool of the present invention;

fig. 2 is an internal structure diagram of a hydraulic hose test tool of the present invention;

fig. 3 is a schematic structural diagram of the connecting member of the present invention.

In the figure: 1. a test box body; 2. a work table; 3. an operation table; 4. a display screen; 5. a first electric cylinder; 6. a box door; 7. a connecting frame; 8. a support pillar; 9. a pressure spring; 10. a base; 11. a roller; 12. a heater; 13. a camera; 14. a connecting plate; 15. a fixed mount; 16. a second electric cylinder; 17. a connecting member; 18. a fixing plate; 19. a hollow sheathing board; 20. a hydraulic hose; 21. a clamping groove; 22. a clamp; 23. a clamping spring; 24. a set screw; 25. an antiskid leather pad.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a hydraulic hose test tool comprises a test box body 1, a workbench 2 is installed at the upper end of the test box body 1, a connecting plate 14 is installed inside the test box body 1, connecting frames 7 are installed on two sides of the connecting plate 14, one end of each connecting frame 7 is connected with the corresponding connecting plate 14 in a welding mode, the other end of each connecting frame 7 extends to the outside of the test box body 1 and is connected with the test box body 1 in a sliding mode, a first electric cylinder 5 is installed above each connecting frame 7, a second electric cylinder 16 is installed on the upper end face of each connecting plate 14, a fixing frame 15 is installed on one side of each second electric cylinder 16, two second electric cylinders 16 are arranged, a hydraulic hose 20 is arranged between each two second electric cylinders 16, a heater 12 and a camera 13 are installed above each hydraulic hose 20, a fixing plate 18 is installed below each connecting plate 14, a hollow sleeve plate 19 is installed inside each connecting plate 14, and the position of each hollow sleeve plate 19, the first electronic jar 5 of accessible extension drives link 7 and pushes down to can make connecting plate 14 move downwards, make fixed plate 18 pass hollow lagging 19 and pressurize hydraulic hose 20's middle part, thereby can make hydraulic hose 20 detect toughness, through the shrink of the electronic jar 16 of second, make hydraulic hose 20 atress tensile to both sides, thereby can make hydraulic hose 20 detect holistic tensile ability.

Further, display screen 4 is installed to the top of workstation 2, and operation panel 3 is installed to one side of display screen 4, and operation panel 3 and heater 12, the electronic jar 16 of second and the electronic jar 5 electric connection of first, and display screen 4 and camera 13 electric connection, picture accessible camera 13 when detecting is collected, shows through display screen 4, conveniently observes.

Further, chamber door 6 is installed to the preceding terminal surface of experimental box 1, and chamber door 6 passes through hinge swing joint with experimental box 1, and chamber door 6 passes through hasp and experimental box 1 fixed connection, and base 10 is installed to the below of experimental box 1, and gyro wheel 11 is installed to the below of base 10, can open chamber door 6, puts into two connecting pieces 17 with the both ends of hydraulic hose 20 inside, fixes through anchor clamps 22.

Further, the both ends of first electronic jar 5 respectively with workstation 2 and link 7 fixed connection, support column 8 is installed to the below of link 7, and pressure spring 9 is installed to the lower extreme of support column 8, and pressure spring 9 and support column 8 fixed connection, and support column 8 and link 7 pass through fixed screw connection, and among the detection pressure process, accessible pressure spring 9 cushions hydraulic hose 20, prevents that hydraulic hose 20 atress is too violent, influences the detection effect.

Further, the fixing frame 15 is respectively connected with the second electric cylinder 16 and the connecting plate 14 through fixing screws, the second electric cylinder 16 is connected with the connecting plate 14 through fixing screws, a connecting piece 17 is installed on one side of the second electric cylinder 16, the connecting piece 17 is connected with the second electric cylinder 16 through fixing screws, a clamping groove 21 is formed in the connecting piece 17, and the hydraulic hose 20 is clamped into the clamping groove 21 and clamped with the connecting piece 17.

Further, the internally mounted of connecting piece 17 has anchor clamps 22, clamping spring 23 is installed to one side of anchor clamps 22, anchor clamps 22 pass through clamping spring 23 and connecting piece 17 swing joint, and set screw 24 is installed to one side of anchor clamps 22, anchor clamps 22 pass through set screw 24 and connecting piece 17 fixed connection, the lower terminal surface of anchor clamps 22 is provided with anti-skidding leather packing 25, anti-skidding leather packing 25 and the laminating of hydraulic hose 20, through the frictional force between anti-skidding leather packing 25 accessible hydraulic hose 20 and the anchor clamps 22, thereby improve detection stability.

The working principle is as follows: when the device is used, the box door 6 can be opened, two ends of the hydraulic hose 20 are placed into the two connecting pieces 17 and fixed through the clamp 22, after the device is fixed, the lengths of the second electric cylinder 16 and the first electric cylinder 5 can be changed according to requirements, so that the detection requirements are met, the second electric cylinder 16 can be contracted, the hydraulic hose 20 can be stretched towards two sides under stress, so that the hydraulic hose 20 can be used for detecting the whole stretching capacity, the tensile resistance of the hydraulic hose 20 can be detected, the connecting frame 7 can be driven to be pressed downwards by extending the first electric cylinder 5, so that the connecting plate 14 can be moved downwards, the fixing plate 18 penetrates through the hollow sleeve plate 19 to pressurize the middle part of the hydraulic hose 20, so that the hydraulic hose 20 can be used for detecting the toughness, when the hydraulic hose 20 is detected, the surface of the hydraulic hose 20 can be heated through the heater 12, and the strength of the hydraulic hose 20 under different temperature environments can be detected, thereby improve detection quality, the picture accessible camera 13 when hydraulic hose 20 detects is collected, shows through display screen 4, conveniently observes.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hydraulic hose test frock, includes experimental box (1), its characterized in that: the test box comprises a test box body (1), a workbench (2) is installed at the upper end of the test box body (1), a connecting plate (14) is installed inside the test box body (1), connecting frames (7) are installed on two sides of the connecting plate (14), one end of each connecting frame (7) is connected with the corresponding connecting plate (14) in a welding mode, the other end of each connecting frame (7) extends to the outside of the test box body (1) and is connected with the test box body (1) in a sliding mode, a first electric cylinder (5) is installed above the corresponding connecting frame (7), a second electric cylinder (16) is installed on the upper end face of each connecting plate (14), a fixing frame (15) is installed on one side of each second electric cylinder (16), two electric cylinders (16) are arranged, a hydraulic hose (20) is arranged between the two electric cylinders (16), a heater (12) and a camera (13) are installed above the hydraulic hose (20), a fixing plate (18) is installed below the connecting plate (14), a hollow sleeve plate (19) is installed inside the connecting plate (14), and the position of the hollow sleeve plate (19) corresponds to the position of the fixing plate (18).

2. The hydraulic hose test tool according to claim 1, characterized in that: display screen (4) are installed to the top of workstation (2), operation panel (3) are installed to one side of display screen (4), operation panel (3) and heater (12), electronic jar of second (16) and first electronic jar (5) electric connection, just display screen (4) and camera (13) electric connection.

3. The hydraulic hose test tool according to claim 1, characterized in that: chamber door (6) are installed to the preceding terminal surface of experimental box (1), hinge swing joint is passed through with experimental box (1) in chamber door (6), just chamber door (6) pass through hasp and experimental box (1) fixed connection, base (10) are installed to the below of experimental box (1), gyro wheel (11) are installed to the below of base (10).

4. The hydraulic hose test tool according to claim 1, characterized in that: the utility model discloses a hydraulic pressure electric cylinder, including workstation (2) and link (7), the both ends of first electronic jar (5) are respectively with workstation (2) and link (7) fixed connection, support column (8) are installed to the below of link (7), compression spring (9) are installed to the lower extreme of support column (8), compression spring (9) and support column (8) fixed connection, just support column (8) are through fixed screw connection with link (7).

5. The hydraulic hose test tool according to claim 1, characterized in that: the utility model discloses a hydraulic pressure electric cylinder, including mount (15), second electronic jar (16) and connecting plate (14), connecting piece (17) are installed to one side of second electronic jar (16), connecting piece (17) and second electronic jar (16) are connected through fixed screw respectively with second electronic jar (16) and connecting plate (14), second electronic jar (16) are connected through fixed screw with connecting plate (14), just the inside of connecting piece (17) is provided with presss from both sides groove (21), hydraulic hose (20) card is gone into inside and connecting piece (17) block of pressing from both sides groove (21).

6. The hydraulic hose test tool according to claim 5, characterized in that: the internally mounted of connecting piece (17) has anchor clamps (22), clamping spring (23) are installed to one side of anchor clamps (22), anchor clamps (22) are through clamping spring (23) and connecting piece (17) swing joint, just set screw (24) are installed to one side of anchor clamps (22), anchor clamps (22) are through set screw (24) and connecting piece (17) fixed connection, the lower terminal surface of anchor clamps (22) is provided with anti-skidding leather packing (25), anti-skidding leather packing (25) and hydraulic hose (20) laminating.