CN216350070U - Pressure-resistant detection device for PVC steel wire reinforced hose - Google Patents
Pressure-resistant detection device for PVC steel wire reinforced hose Download PDFInfo
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- CN216350070U CN216350070U CN202220582276.5U CN202220582276U CN216350070U CN 216350070 U CN216350070 U CN 216350070U CN 202220582276 U CN202220582276 U CN 202220582276U CN 216350070 U CN216350070 U CN 216350070U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 75
- 239000010959 steel Substances 0.000 title claims abstract description 75
- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of compression resistance detection, in particular to a compression resistance detection device for a PVC steel wire reinforced hose, which can detect the compression resistance strength of a plurality of positions on the PVC steel wire reinforced hose according to actual needs, reduces the use limitation, and has convenient use and high practicability and reliability; the automatic clamping device comprises a base plate, a platform, a cylinder, the ejector pin, a pressing plate, two sets of telescopic links, the connecting plate, pressure sensor, two sets of dead levers, the slider, a frame, clamping device and mobile device, a platform fixed mounting is in the bottom plate upper end, clamping device installs in the bottom plate upper end, a frame fixed mounting is in the bottom plate upper end, cylinder fixed mounting is in a frame upper end, slidable mounting is on a frame about the ejector pin, the upper end and the output of cylinder of ejector pin are connected, clamp plate fixed mounting is at the ejector pin lower extreme, the equal fixed mounting in upper end of two sets of telescopic links is on the clamp plate, connecting plate fixed mounting is at two sets of telescopic link lower extremes, pressure sensor's upper end fixed mounting is on the clamp plate.
Description
Technical Field
The utility model relates to the technical field of compression resistance detection, in particular to a compression resistance detection device for a PVC steel wire reinforced hose.
Background
The PVC steel wire hose is a transparent hose with PVC embedded with threaded metal steel wires, and the inner and outer pipe walls are uniform and smooth and have no air bubbles. The PVC steel wire hose has the advantages of pressure resistance, oil resistance, corrosion resistance, acid and alkali resistance, good flexibility, no brittle fracture, difficult aging and the like. PVC steel wire hose will extract several groups of sample pieces before dispatching from the factory and carry out withstand voltage and detect, present one kind has gained the resistance to compression testing arrangement that the patent authorizes, its application number is CN202020427987.6, a steel wire reinforced hose resistance to compression testing arrangement, it can carry out the resistance to compression detection to PVC steel wire hose, nevertheless with PVC steel wire hose fixed back, it can only detect the compressive strength of last position of PVC steel wire hose, can't detect the compressive strength at different positions on the PVC steel wire hose, lead to it to detect the limitation height, the practicality is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the compression-resistant detection device for the PVC steel wire reinforced hose, which can detect the compression strength of a plurality of positions on the PVC steel wire reinforced hose according to actual needs, reduces the use limitation, and has convenient use, high practicability and high reliability.
The utility model relates to a compression-resistant detection device for a PVC steel wire reinforced hose, which comprises a bottom plate, a support platform, an air cylinder, a top rod, a pressure plate, two groups of telescopic rods, a connecting plate, a pressure sensor, two groups of fixed rods, a slide block, a support frame, a clamping device and a moving device, wherein the support platform is fixedly arranged at the upper end of the bottom plate, the clamping device is arranged at the upper end of the bottom plate, the support frame is fixedly arranged at the upper end of the bottom plate, the air cylinder is fixedly arranged at the upper end of the support frame, the top rod is vertically and slidably arranged on the support frame, the upper end of the top rod is connected with the output end of the air cylinder, the pressure plate is fixedly arranged at the lower end of the top rod, the upper ends of the two groups of telescopic rods are fixedly arranged on the pressure plate, the lower ends of the pressure sensor are fixedly arranged on the connecting plate, the lower ends of the two groups of fixed rods are both vertically and slidably arranged on the support frame, the sliding block is arranged at the lower end of the connecting plate in a left-right sliding manner, a pressure head is arranged at the lower end of the sliding block, the moving device is arranged on the connecting plate and used for driving the sliding block to move left and right, and the sliding block is positioned above the supporting platform; the middle part of the PVC steel wire hose is firstly placed at the upper end of a support platform, then the left part and the right part of the PVC steel wire hose are clamped and fixed through a clamping device, then an air cylinder is opened, the air cylinder enables a pressure sensor to drive a connecting plate to descend through an ejector rod, the connecting plate drives a sliding block to descend, the sliding block drives a sliding block to descend, the sliding head is contacted with the PVC steel wire hose in the descending process and presses down the PVC steel wire hose until the PVC steel wire hose is pressed to be deformed by the pressing head, the numerical value on the pressure sensor is observed, the compressive strength of the part of the PVC steel wire hose can be calculated, then the connecting plate is enabled to ascend, then the sliding block is controlled to move left and right through a moving device, the sliding block is enabled to be positioned above the other part to be detected on the PVC steel wire hose, then the connecting plate is enabled to descend again, the sliding block drives the pressing head to descend to press the other part to be detected on the PVC steel wire hose until the other part to be detected is deformed, the compressive strength of the other part to be detected on the PVC steel wire hose can be deduced by observing the numerical value on the pressure sensor; because the slider can control the adjusting position, so its compressive strength that can detect a plurality of positions on the PVC wire hose according to actual need has reduced the use limitation, convenient to use, and practicality and reliability are high.
Preferably, the moving device comprises a first lead screw, support blocks and a micro motor, the first lead screw is screwed with the sliding block, the first lead screw is rotatably installed on the two groups of support blocks, the two groups of support blocks are both fixedly installed at the lower end of the connecting plate, the right end of the first lead screw is connected with the output end of the micro motor, and the micro motor is fixedly installed at the lower end of the connecting plate; the micro motor is started, the micro motor drives the first lead screw to rotate, and the rotating first lead screw drives the sliding block to move left and right to a position above the to-be-detected compressive strength position on the PVC steel wire hose; the movement of the slider is facilitated.
Preferably, the clamping device comprises two groups of clamping mechanisms and a driving device, the two groups of clamping mechanisms are arranged at the upper end of the bottom plate in a left-right sliding mode, the driving device is used for driving the two groups of clamping mechanisms to move, each clamping mechanism comprises a sliding block, a lower clamping plate, an upper clamping plate, a moving block, a fixing plate and a screw rod, the sliding blocks are arranged at the upper end of the bottom plate in a left-right sliding mode, the fixing plate is fixedly arranged at the upper end of the sliding blocks, the upper clamping plates are located above the lower clamping plates, the moving blocks are fixedly arranged at the rear ends of the upper clamping plates, the moving blocks are arranged at the front ends of the fixing plates in an up-down sliding mode, the fixing plates are fixedly arranged at the upper ends of the sliding blocks, the screw rods are screwed with the moving blocks, and the screw rods are rotatably arranged on the sliding blocks; put the lower part of the left and right sides two parts of PVC steel wire hose on two sets of lower plates respectively, later rotatory two sets of screw rods, rotatory two sets of screw rods drive two sets of punch holder through two sets of movable blocks and descend, two sets of punch holders do not compress tightly the in-process with PVC steel wire hose about the decline and fix on two sets of lower plates can, because the distance between two sets of punch holders and two sets of lower plates can be adjusted, so its PVC steel wire hose that can the fixed different diameters of centre gripping, the limitation is low, high durability and convenient use.
Preferably, the driving device comprises two groups of supporting plates, a second screw rod and a driving motor, the two groups of supporting plates are fixedly arranged at the upper end of the bottom plate, the second screw rod is rotatably arranged on the supporting platform and the two groups of supporting plates, the left part and the right part of the second screw rod are provided with external threads with opposite rotation directions, the two groups of sliding blocks are respectively screwed with the left part and the right part of the second screw rod, the driving motor is fixedly arranged at the upper end of the bottom plate, and the output end of the driving motor is connected with the right end of the second screw rod; the driving motor is started, the driving motor drives the second lead screw to rotate, the rotating second lead screw drives the two groups of sliding blocks to approach each other, the two groups of sliding blocks drive the two groups of lower clamping plates to approach each other, and the distance between the two groups of lower clamping plates is matched with the length of the PVC steel wire hose; because the distance between two sets of lower plates can be adjusted, so its PVC wire hose that can the fixed different length of centre gripping, convenient to use, the limitation is low.
Preferably, the device also comprises two groups of limiting blocks, wherein the two groups of limiting blocks are respectively and fixedly arranged at the upper ends of the two groups of fixing rods; through the arrangement, the two groups of fixing rods are prevented from sliding on the support frame in an overtravel way, and the reliability in the using process is improved.
Preferably, the handle assembly further comprises two groups of handles, and the two groups of handles are fixedly arranged at the upper ends of the two groups of screw rods respectively; through the arrangement, the rotation of the two groups of screws is facilitated, and the convenience is improved.
Preferably, the cylinder is provided with a dust cover; through the arrangement, dust falling on the cylinder is reduced, and the cleanness is improved.
Compared with the prior art, the utility model has the beneficial effects that: the middle part of the PVC steel wire hose is firstly placed at the upper end of a support platform, then the left part and the right part of the PVC steel wire hose are clamped and fixed through a clamping device, then an air cylinder is opened, the air cylinder enables a pressure sensor to drive a connecting plate to descend through an ejector rod, the connecting plate drives a sliding block to descend, the sliding block drives a sliding block to descend, the sliding head is contacted with the PVC steel wire hose in the descending process and presses down the PVC steel wire hose until the PVC steel wire hose is pressed to be deformed by the pressing head, the numerical value on the pressure sensor is observed, the compressive strength of the part of the PVC steel wire hose can be calculated, then the connecting plate is enabled to ascend, then the sliding block is controlled to move left and right through a moving device, the sliding block is enabled to be positioned above the other part to be detected on the PVC steel wire hose, then the connecting plate is enabled to descend again, the sliding block drives the pressing head to descend to press the other part to be detected on the PVC steel wire hose until the other part to be detected is deformed, the compressive strength of the other part to be detected on the PVC steel wire hose can be deduced by observing the numerical value on the pressure sensor; because the slider can control the adjusting position, so its compressive strength that can detect a plurality of positions on the PVC wire hose according to actual need has reduced the use limitation, convenient to use, and practicality and reliability are high.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a side view of the bottom plate, the sliding block, the lower clamping plate and the like;
FIG. 3 is a schematic structural diagram of a connecting plate, a first lead screw, a support block and the like;
fig. 4 is a schematic structural view of the air cylinder, the ejector rod, the pressure plate, and the like.
In the drawings, the reference numbers: 1. a base plate; 2. a support platform; 3. a cylinder; 4. a top rod; 5. pressing a plate; 6. a telescopic rod; 7. a connecting plate; 8. a pressure sensor; 9. fixing the rod; 10. a slider; 11. a first lead screw; 12. supporting a block; 13. a micro motor; 14. supporting a frame; 15. a slider; 16. a lower splint; 17. an upper splint; 18. a moving block; 19. a fixing plate; 20. a screw; 21. a support plate; 22. a second lead screw; 23. a drive motor; 24. a limiting block; 25. a handle; 26. PVC steel wire hose.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In the specific embodiment of the utility model, a supporting platform 2 is fixedly arranged at the upper end of a bottom plate 1, a supporting frame 14 is fixedly arranged at the upper end of the bottom plate 1, a cylinder 3 is fixedly arranged at the upper end of the supporting frame 14, an ejector rod 4 is vertically and slidably arranged on the supporting frame 14, the upper end of the ejector rod 4 is connected with the output end of the cylinder 3, a pressing plate 5 is fixedly arranged at the lower end of the ejector rod 4, the upper ends of two groups of telescopic rods 6 are fixedly arranged on the pressing plate 5, a connecting plate 7 is fixedly arranged at the lower ends of the two groups of telescopic rods 6, the upper end of a pressure sensor 8 is fixedly arranged on the pressing plate 5, the lower end of the pressure sensor 8 is fixedly arranged on the connecting plate 7, the lower ends of two groups of fixing rods 9 are fixedly arranged on the connecting plate 7, and the two groups of fixing rods 9 are vertically and slidably arranged on the supporting frame 14; slider 10 horizontal slidable mounting is at 7 lower extremes of connecting plate, and the lower extreme of slider 10 is provided with the pressure head, and slider 10 is located a platform 2 tops, first lead screw 11 and slider 10 spiral shell dress, and first lead screw 11 rotates and installs on two sets of piece 12, and two sets of equal fixed mounting of piece 12 are at 7 lower extremes of connecting plate, and first lead screw 11's right-hand member is connected with micro motor 13's output, and micro motor 13 fixed mounting is at 7 lower extremes of connecting plate.
Two groups of clamping mechanisms are arranged at the upper end of the bottom plate 1 in a left-right sliding mode and comprise a sliding block 15, a lower clamping plate 16, an upper clamping plate 17, a moving block 18, a fixing plate 19 and a screw rod 20, the sliding block 15 is arranged at the upper end of the bottom plate 1 in the left-right sliding mode, the fixing plate 19 is fixedly arranged at the upper end of the sliding block 15, the upper clamping plate 17 is positioned above the lower clamping plate 16, the moving block 18 is fixedly arranged at the rear end of the upper clamping plate 17, the moving block 18 is arranged at the front end of the fixing plate 19 in the up-down sliding mode, the fixing plate 19 is fixedly arranged at the upper end of the sliding block 15, the screw rod 20 is in threaded connection with the moving block 18, the screw rod 20 is rotatably arranged on the sliding block 15, two groups of supporting plates 21 are fixedly arranged at the upper end of the bottom plate 1, a second screw rod 22 is rotatably arranged on the supporting platform 2 and two groups of supporting plates 21, the left and right parts of the second screw rod 22 are provided with external threads with opposite rotation directions, the two groups of the sliding block 15 respectively, the driving motor 23 is fixedly installed at the upper end of the bottom plate 1, and the output end of the driving motor 23 is connected with the right end of the second lead screw 22.
Preferably, a set of limiting blocks 24 is fixedly mounted at the upper ends of the two sets of fixing rods 9, a set of handles 25 is fixedly mounted at the upper ends of the two sets of screw rods 20, and a dust cover is arranged on the cylinder 3.
Firstly, placing the middle part of a PVC steel wire hose 26 at the upper end of a support platform 2, then opening a driving motor 23, driving the second lead screw 22 to rotate by the driving motor 23, driving two groups of sliding blocks 15 to mutually approach by the rotating second lead screw 22, driving two groups of lower clamping plates 16 to mutually approach by the two groups of sliding blocks 15 until the distance between the two groups of lower clamping plates 16 is matched with the length of the PVC steel wire hose 26, and then respectively placing the left part and the right part of the PVC steel wire hose 26 on the two groups of lower clamping plates 16; then, two groups of screw rods 20 are rotated, the two groups of screw rods 20 drive two groups of upper clamping plates 17 to descend through two groups of moving blocks 18, the two left and right parts of the PVC steel wire hose 26 are respectively fixed on the two groups of lower clamping plates 16 in a pressing mode through the two groups of upper clamping plates 17, then the air cylinder 3 is opened, the air cylinder 3 enables the pressure sensor 8 to drive the connecting plate 7 to descend through the ejector rod 4, the connecting plate 7 drives the sliding block 10 to descend, the sliding block 10 drives the pressure head to descend, the pressure head is in contact with the PVC steel wire hose 26 in the descending process and presses the PVC steel wire hose 26 downwards, and after the PVC steel wire hose 26 is pressed to be deformed by the pressure head, the numerical value on the pressure sensor 8 is observed, and the compressive strength of the part of the PVC steel wire hose 26 can be calculated; then, the connecting plate 7 is lifted, the micro motor 13 is started, the micro motor 13 drives the first lead screw 11 to rotate, the rotating first lead screw 11 drives the slider 10 to move left and right, the slider 10 is positioned above the other part to be detected on the PVC steel wire hose 26, then the connecting plate 7 is lowered again, the slider 10 drives the pressure head to descend to press the other part to be detected on the PVC steel wire hose 26, and after the pressure head presses the other part to be detected on the PVC steel wire hose 26 to be deformed, the numerical value on the pressure sensor 8 is observed, and the compressive strength of the other part to be detected on the PVC steel wire hose 26 can be deduced; because the slider 10 can control the adjusting position, so its compressive strength that can detect a plurality of positions on the PVC wire hose 26 according to actual need, the use limitation has been reduced, high durability and reliability, because the distance between two sets of lower plate 16 can be adjusted, so its PVC wire hose 26 that can the fixed different length of centre gripping, because the distance between lower plate 16 and the punch holder 17 can be adjusted, so its PVC wire hose 26 that can the fixed different diameters of centre gripping, high durability and convenient use, the limitation is low, and high practicability.
As shown in fig. 1 to 4, in the anti-pressure detection device for the PVC steel wire reinforced hose of the present invention, during operation, the middle portion of the PVC steel wire reinforced hose 26 is first placed on the upper end of the support platform 2, then the driving motor 23 is turned on, the driving motor 23 drives the second lead screw 22 to rotate, the rotating second lead screw 22 drives the two sets of sliding blocks 15 to approach each other, the two sets of sliding blocks 15 drive the two sets of lower clamping plates 16 to approach each other, until the distance between the two sets of lower clamping plates 16 matches the length of the PVC steel wire reinforced hose 26, then the left and right portions of the PVC steel wire reinforced hose 26 are respectively placed on the two sets of lower clamping plates 16, then the two sets of screws 20 are rotated, the two sets of screws 20 drive the two sets of upper clamping plates 17 to descend through the two sets of moving blocks 18, until the two sets of upper clamping plates 17 respectively press and fix the left and right portions of the PVC steel wire reinforced hose 26 on the two sets of lower clamping plates 16, then the cylinder 3 is turned on, the cylinder 3 drives the pressure sensor 8 to drive the connecting plate 7 to descend through the ejector rod 4, the connecting plate 7 drives the slide block 10 to descend, the slide block 10 drives the pressure head to descend, the pressure head is contacted with the PVC steel wire hose 26 in the descending process and presses down the PVC steel wire hose 26 until the PVC steel wire hose 26 is pressed to be deformed by the pressure head, the numerical value on the pressure sensor 8 is observed, the compression strength of the PVC steel wire hose 26 at the position can be calculated, then the connecting plate 7 is lifted, then the micro motor 13 is turned on, the micro motor 13 drives the first lead screw 11 to rotate, the rotating first lead screw 11 drives the slide block 10 to move left and right, so that the slide block 10 is positioned above the other part to be detected on the PVC steel wire hose 26, then the connecting plate 7 is descended again, the slide block 10 drives the pressure head to descend to press down the other part to be detected on the PVC steel wire hose 26 until the pressure head presses the other part to be detected on the PVC steel wire hose 26 to be deformed, by observing the value on the pressure sensor 8, the compressive strength of another part to be detected on the PVC steel wire hose 26 can be deduced.
According to the compression-resistant detection device for the PVC steel wire reinforced hose, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the compression-resistant detection device can be implemented as long as the beneficial effects of the compression-resistant detection device are achieved; the cylinder 3, the telescopic rod 6, the pressure sensor 8, the micro motor 13 and the driving motor 23 of the compression-resistant detection device for the PVC steel wire reinforced hose are purchased from the market, and technicians in the industry only need to install and operate the compression-resistant detection device according to the attached operating instructions without creative labor of the technicians in the field.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The compression resistance detection device for the PVC steel wire reinforced hose is characterized by comprising a bottom plate (1), a supporting platform (2), a cylinder (3), an ejector rod (4), a pressing plate (5), two groups of telescopic rods (6), a connecting plate (7), a pressure sensor (8), two groups of fixing rods (9), a sliding block (10), a supporting frame (14), a clamping device and a moving device;
the supporting platform (2) is fixedly arranged at the upper end of the bottom plate (1), the clamping device is arranged at the upper end of the bottom plate (1), the supporting frame (14) is fixedly arranged at the upper end of the bottom plate (1), the air cylinder (3) is fixedly arranged at the upper end of the supporting frame (14), the ejector rod (4) is vertically and slidably arranged on the supporting frame (14), the upper end of the ejector rod (4) is connected with the output end of the air cylinder (3), the pressing plate (5) is fixedly arranged at the lower end of the ejector rod (4), the upper ends of the two groups of telescopic rods (6) are fixedly arranged on the pressing plate (5), and the connecting plate (7) is fixedly arranged at the lower ends of the two groups of telescopic rods (6);
the upper end fixed mounting of pressure sensor (8) is on clamp plate (5), the lower extreme fixed mounting of pressure sensor (8) is on connecting plate (7), the equal fixed mounting of lower extreme of two sets of dead levers (9) is on connecting plate (7), sliding mounting is on a frame (14) about two sets of dead levers (9) are equal, slider (10) horizontal sliding mounting is at connecting plate (7) lower extreme, the lower extreme of slider (10) is provided with the pressure head, mobile device installs on connecting plate (7), mobile device is used for controlling the removal of slider (10) and drives, slider (10) are located a platform (2) top.
2. The anti-compression detection device for the PVC steel wire reinforced hose according to claim 1, wherein the moving device comprises a first lead screw (11), support blocks (12) and a micro motor (13), the first lead screw (11) is screwed with the slider (10), the first lead screw (11) is rotatably mounted on the two support blocks (12), the two support blocks (12) are both fixedly mounted at the lower end of the connecting plate (7), the right end of the first lead screw (11) is connected with the output end of the micro motor (13), and the micro motor (13) is fixedly mounted at the lower end of the connecting plate (7).
3. The anti-compression detection device for the PVC steel wire reinforced hose according to claim 1, wherein the clamping device comprises two sets of clamping mechanisms and a driving device, the two sets of clamping mechanisms are arranged on the upper end of the base plate (1) in a left-right sliding manner, the driving device is used for driving the two sets of clamping mechanisms to move, and the clamping mechanisms comprise sliding blocks (15), lower clamping plates (16), upper clamping plates (17), moving blocks (18), fixing plates (19) and screw rods (20);
the sliding block (15) is arranged at the upper end of the bottom plate (1) in a left-right sliding mode, the fixed plate (19) is fixedly arranged at the upper end of the sliding block (15), the upper clamping plate (17) is located above the lower clamping plate (16), the moving block (18) is fixedly arranged at the rear end of the upper clamping plate (17), the moving block (18) is vertically arranged at the front end of the fixed plate (19) in a sliding mode, the fixed plate (19) is fixedly arranged at the upper end of the sliding block (15), the screw rod (20) and the moving block (18) are installed in a threaded mode, and the screw rod (20) is rotatably arranged on the sliding block (15).
4. The anti-compression detection device for the PVC steel wire reinforced hose according to claim 3, wherein the driving device comprises two sets of support plates (21), a second lead screw (22) and a driving motor (23), the two sets of support plates (21) are both fixedly mounted at the upper end of the base plate (1), the second lead screw (22) is rotatably mounted on the support table (2) and the two sets of support plates (21), the left and right portions of the second lead screw (22) are provided with external threads with opposite rotation directions, the two sets of sliding blocks (15) are respectively screwed with the left and right portions of the second lead screw (22), the driving motor (23) is fixedly mounted at the upper end of the base plate (1), and the output end of the driving motor (23) is connected with the right end of the second lead screw (22).
5. The pressure resistance detection device for the PVC steel wire reinforced hose according to claim 1, further comprising two sets of limit blocks (24), wherein the two sets of limit blocks (24) are respectively and fixedly installed at the upper ends of the two sets of fixing rods (9).
6. The anti-compression detection device for the PVC steel wire reinforced hose according to claim 3, further comprising two sets of handles (25), wherein the two sets of handles (25) are respectively and fixedly installed at the upper ends of the two sets of screws (20).
7. The anti-compression detecting device for the PVC steel wire reinforced hose according to claim 1, wherein the cylinder (3) is provided with a dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220582276.5U CN216350070U (en) | 2022-03-17 | 2022-03-17 | Pressure-resistant detection device for PVC steel wire reinforced hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220582276.5U CN216350070U (en) | 2022-03-17 | 2022-03-17 | Pressure-resistant detection device for PVC steel wire reinforced hose |
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| CN216350070U true CN216350070U (en) | 2022-04-19 |
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| CN202220582276.5U Active CN216350070U (en) | 2022-03-17 | 2022-03-17 | Pressure-resistant detection device for PVC steel wire reinforced hose |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115406747A (en) * | 2022-08-31 | 2022-11-29 | 安徽达顺不锈钢有限公司 | Precision stainless steel strip strength detection equipment |
-
2022
- 2022-03-17 CN CN202220582276.5U patent/CN216350070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115406747A (en) * | 2022-08-31 | 2022-11-29 | 安徽达顺不锈钢有限公司 | Precision stainless steel strip strength detection equipment |
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