CN117629765A - Large rubber fender mechanical property compression test detection device - Google Patents
Large rubber fender mechanical property compression test detection device Download PDFInfo
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- CN117629765A CN117629765A CN202311697939.3A CN202311697939A CN117629765A CN 117629765 A CN117629765 A CN 117629765A CN 202311697939 A CN202311697939 A CN 202311697939A CN 117629765 A CN117629765 A CN 117629765A
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- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 238000012669 compression test Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims description 24
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 9
- 238000007906 compression Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 19
- 230000008859 change Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The invention discloses a large-scale rubber fender mechanical property compression test detection device, which relates to the technical field of mechanical design, and comprises an upper beam, a right lower pressing plate and a hydraulic pump arranged in the middle of the bottom of the upper beam, wherein a connecting plate is fixedly connected to the top end of a telescopic part of the hydraulic pump, and the device further comprises: the mounting panel, fixed connection is at the top of connecting plate, the top of mounting panel is connected with left holding down plate, and bearing plate, fixed connection is in the middle of the interior top surface of roof beam, the bearing plate is located the mounting panel directly over, and splicing mechanism sets up in the inside of left holding down plate, positioning mechanism, and the setting is in the middle of the inside of left holding down plate, has solved when using to ultra-large fender, and the device lacks corresponding great work area and higher flexible height, has reduced the detection effect of ultra-large fender, simultaneously, when using to the fender of different models, is inconvenient for carrying out better spacing to the fender, also can influence the problem of compression performance detection accuracy.
Description
Technical Field
The invention relates to the technical field of mechanical design, in particular to a device for detecting compression test of mechanical properties of a large rubber fender.
Background
The wood protector is used for the edge of dock or ship, and is made of wood and rubber and is used mainly for buffering the impact force between ship and dock or ship during the process of docking or mooring to prevent or eliminate damage to ship and dock.
The utility model provides a fender compressibility detection device for publication number CN 110208095A, includes the base, the left and right sides at base top is all fixed mounting has the cassette, the connector has all been seted up to the left and right sides at base and cassette top, the inside fixed mounting of connector has the reference column. According to the fender compression performance detection device, when the fender body is detected, the top of the fender body is directly pressed by a press machine, when the fender body is pressed, the fender body is made of rubber and can deform, the fender body is compressed downwards when being pressed, a connecting block on the top wall of an inner cavity of the fender body and a compression rod in the fender body also move downwards along with the downward movement, when the compression rod moves downwards, the limiting column is movably arranged in a pocket on the compression rod, the outer surface of the limiting column moves downwards when the compression rod is pressed, the purpose of accurate detection structure is achieved, but when the ultra-large fender is used, for example, when the existing conical fender with the height of 2.5M is used, the detection device is required to have a larger working area and a telescopic height so as to meet the requirement of the ultra-large fender.
Therefore, we propose a large-scale rubber fender mechanical property compression test detection device so as to solve the problems set forth in the above.
Disclosure of Invention
The invention aims to provide a device for detecting the mechanical property compression test of a large-sized rubber fender, which aims to solve the problems that when the large-sized rubber fender is used, the device lacks a corresponding large working area and a higher telescopic height, the detection effect of the large-sized rubber fender is reduced, meanwhile, when the large-sized rubber fender is used for different types of fenders, the fenders are inconvenient to limit well, and the detection accuracy of the compression performance is affected.
In order to achieve the above purpose, the present invention provides the following technical solutions: the device comprises an upper beam, a right lower pressing plate and a hydraulic pump arranged in the middle of the bottom of the upper beam, wherein a connecting plate is fixedly connected to the top end of a telescopic part of the hydraulic pump;
further comprises:
the mounting plate is fixedly connected to the top of the connecting plate, and the top of the mounting plate is connected with a left lower pressing plate;
the bearing plate is fixedly connected between the inner top surface of the upper beam and is positioned right above the mounting plate;
the splicing mechanism is arranged in the left lower pressing plate and comprises a first slide rod, the outer side of the first slide rod is connected with a first slide sleeve in a sliding manner, the top of the first slide sleeve is fixedly connected with a connecting block, one side of the first slide sleeve is connected with a fastening bolt, one side of the left lower pressing plate is symmetrically provided with a clamping groove, one side of the right lower pressing plate is symmetrically fixed with a clamping block, a screw rod is arranged in the clamping block, and one side of the inner part of the right lower pressing plate is connected with a knob;
one end of the screw rod is rotationally connected with a connecting rod, one end of the connecting rod, which is far away from the screw rod, is connected with a blocking block, the blocking block is in sliding connection with the clamping block, and the blocking block is in clamping connection with the clamping groove;
the positioning mechanism is arranged in the middle of the inner part of the left lower pressing plate and comprises a positioning block and an adjusting block.
Preferably, the left lower pressing plate is in sliding connection with the mounting plate, a first groove is formed in the mounting plate, a first slide rod is symmetrically and fixedly connected to the first groove, the fastening bolt is in threaded connection with the first slide sleeve, and the fastening bolt is in butt joint with the first slide rod.
Through adopting above-mentioned technical scheme, be provided with splicing mechanism, when the device needs the ultra-large fender, place the top at the mounting panel with right holding down plate, keep the block insert the inside of block groove, accomplish the concatenation of left holding down plate and right holding down plate, finally, starting drive detects can, the detection needs of ultra-large fender have been satisfied, and only need left holding down plate can realize detecting under the normal condition, the load loss of hydraulic pump has been reduced, also be convenient for change alone impaired right holding down plate, positioning mechanism, be convenient for adapt to the fender location of different models, the application scope of device has been improved, and when the fender receives compression expansion, because the cooperation of spring two and spring three, locating piece and regulating block also can correspond outwards removal, in order to reduce the influence to fender detection.
Preferably, the top of mounting panel has seted up spout one, the quantity and the sliding sleeve one of spout one match, connecting block and spout one sliding connection, spout two has been seted up to inside one side of mounting panel, spout two is linked together with recess one, fastening bolt and spout two sliding connection.
Through adopting above-mentioned technical scheme, when the device needs the ultra-large fender of test, at first unscrew fastening bolt, pulling fastening bolt is to the left side slip of spout two, and fastening bolt drives sliding sleeve one and slides on slide bar one, and sliding sleeve one drives connecting block and left holding down plate and remove for left holding down plate is located the left side at mounting panel top, the regulation of left holding down plate position of being convenient for.
Preferably, the block is connected with the block groove in a clamping way, the screw rod comprises a left section and a right section, the two sections of screw rods are connected in a rotating way, a left auxiliary plate and a right auxiliary plate are arranged on the outer side of the screw rod, the left section of screw rod is connected with the left auxiliary plate in a sliding way, the right section of screw rod is connected with the right auxiliary plate in a threaded way, and the screw rod is connected with the knob in an adapting way through a bevel gear group.
Through adopting above-mentioned technical scheme, insert the inside in block groove with the block, at this moment, rotate the knob, the knob passes through the cooperation of bottom helical gear, drives the lead screw and rotates, and knob movable one section distance is so that with lead screw assorted, because lead screw and right auxiliary plate threaded connection, with left auxiliary plate sliding connection, and the lead screw is including rotating the left and right sides two sections of connection, can realize the connecting rod and outwards expand, the right holding down plate of being convenient for and left holding down plate fixed mounting.
Preferably, the blocking blocks are rotationally connected with the connecting rod, a first spring is fixedly connected between the two blocking blocks, a limiting block is fixedly connected to one side of the inside of the clamping block, and the limiting block is located on the inner side of the blocking block.
Through adopting above-mentioned technical scheme, when the connecting rod promotes the block piece and stretches out for block piece is spacing to block the block piece, and then accomplishes the concatenation of left holding down plate and right holding down plate.
Preferably, a third sliding groove is formed in the left lower pressing plate, three sliding grooves are symmetrically formed in the third sliding groove, a second sliding rod is fixedly connected to the inner portion of the third sliding groove, the positioning block is in sliding connection with the second sliding rod, a second spring is fixedly connected to one side of the bottom of the positioning block, and the second spring is located in the inner portion of the third sliding groove.
Through adopting above-mentioned technical scheme, place the fender in the middle of the top of left holding down plate, loosen the locating piece, the elasticity of spring two drives the locating piece and resets, and the locating piece slides on slide bar two for the outside of locating piece and fender compresses tightly the laminating mutually.
Preferably, the inside of left holding down plate has seted up recess two, electric putter is installed to the interior bottom surface symmetry of recess two, electric putter's flexible portion top fixedly connected with fixed plate, the inside fixedly connected with slide bar three of fixed plate.
Through adopting above-mentioned technical scheme, when left holding down plate and right holding down plate concatenation use, through starting electric putter shrink, electric putter drives fixed plate and regulating block and moves down, until the top of regulating block laminates with the top of left holding down plate mutually, also avoids causing the influence to the placing of ultra-large fender to improve the detection accuracy of fender.
Preferably, the regulating block is in sliding connection with the third sliding rod, the regulating block is in sliding connection with the second groove, and one side of the bottom of the regulating block is fixedly connected with the third spring.
Through adopting above-mentioned technical scheme, the elasticity of spring three drives the regulating block and resets, and the regulating block slides on slide bar three, and the regulating block of being convenient for is spacing to the fender laminating, through three locating pieces and regulating block, is convenient for adapt to the fender location of different models, has improved the application scope of device.
Preferably, the third spring is located in the fixing plate, and one end, far away from the adjusting block, of the third spring is fixedly connected with the fixing plate.
By adopting the technical scheme, when the fender is compressed and expanded, the positioning block and the adjusting block correspondingly move outwards due to the cooperation of the second spring and the third spring, so that the influence on the detection of the fender is reduced.
Compared with the prior art, the invention has the beneficial effects that: the device is provided with the splicing mechanism, when the device needs to test the oversized fender, the right lower pressing plate is placed at the top of the mounting plate, the clamping block is kept to be inserted into the clamping groove, the splicing of the left lower pressing plate and the right lower pressing plate is completed, finally, the starting device is used for detecting, the detection requirement of the oversized fender is met, the detection can be realized only by the left lower pressing plate in a normal state, the load loss of the hydraulic pump is reduced, the damaged right lower pressing plate is also convenient to replace independently, the positioning mechanism is convenient to adapt to the positioning of the fender of different types, the application range of the device is improved, and when the fender is compressed and expanded, the positioning block and the adjusting block correspondingly move outwards due to the cooperation of the second spring and the third spring, so that the influence on the detection of the fender is reduced;
1. the device is provided with a splicing mechanism, the splicing mechanism comprises a mounting plate, a left lower pressing plate, a first sliding sleeve, a connecting block, a fastening bolt, a right lower pressing plate, a clamping groove, a clamping block, a screw rod, a connecting rod, a blocking block, a first spring and a limiting block, when the device is used normally, the device only needs to work by using the left lower pressing plate, a fender to be detected is arranged in the middle of the top of the left lower pressing plate to be fixed, then, a hydraulic pump is started to work, the hydraulic pump drives the connecting plate to ascend, the mounting plate and the left lower pressing plate are further caused to ascend, the left lower pressing plate cooperates with the bearing plate at the top to extrude the fender, after detection is completed, a result is printed through the operation of a control panel, whether the data meets the requirement or not is checked, when the device needs to test the ultra-large fender, the fastening bolt is firstly unscrewed, the fastening bolt is pulled to slide towards the left side of the second sliding groove, the fastening bolt is driven to slide on the first sliding sleeve by the sliding rod, the sliding sleeve drives the connecting block and the left lower pressing plate to move, so that the left lower pressing plate is positioned at the left side of the top of the mounting plate, the fastening bolt is screwed to position the sliding sleeve, the position of the left lower pressing plate is convenient to adjust and then fix, the right lower pressing plate is placed at the top of the mounting plate, the clamping block is inserted into the clamping groove, at the moment, the knob is rotated, the knob drives the screw rod to rotate through the cooperation of the bevel gear at the bottom, the knob can move for a certain distance so as to be matched with the screw rod, the screw rod is in threaded connection with the right auxiliary plate and is in sliding connection with the left auxiliary plate, the screw rod comprises a left section and a right section which are in rotary connection, the connecting rod can be outwards unfolded, the connecting rod pushes the blocking block to extend, so that the blocking block is limited and blocked by the blocking block, the splicing of the left lower pressing plate and the right lower pressing plate is further completed, finally, the starting device is used for detection, and the detection requirement of an ultra-large fender is met, and only need left holding down plate can realize detecting under the normal condition, reduced the load loss of hydraulic pump, also be convenient for carry out the single change to impaired right holding down plate, convenient to use has solved when using to the ultra-large fender, and the device lacks corresponding great work area and higher flexible height, has reduced the problem of the detection effect of ultra-large fender.
2. The positioning mechanism comprises a left lower pressing plate, a positioning block, a sliding groove III, a sliding rod II, a spring II, a groove II, an electric push rod, a fixing plate, a sliding rod III and a spring III, when the fenders of different types are detected, the positioning block and the adjusting block at the top of the left lower pressing plate are pulled outwards, the fenders are placed in the middle of the top of the left lower pressing plate, the positioning block and the adjusting block are loosened, the elastic force of the spring II drives the positioning block to reset, the positioning block slides on the sliding rod II, the positioning block is pressed and attached to the outer side of the fenders, the elastic force of the spring III drives the adjusting block to reset, the adjusting block slides on the sliding rod III, the adjusting block is convenient to attach and limit the fenders, the fenders of different types are convenient to be located through the three positioning blocks and the adjusting block, the application range of the device is improved, and when the fenders are compressed and expanded, the positioning block and the adjusting block also move outwards correspondingly to reduce the influence on the detection of the fenders due to the matching of the spring II and the spring III, and when the left lower pressing plate and the right lower pressing plate are spliced and used, the electric push rod is started to shrink, the electric push rod drives the fixing plate and the adjusting block to move downwards until the top of the fenders and the top of the adjusting block is attached to the fenders are attached to the top and attached to the top of the fenders, and the fenders are prevented from affecting the detection performance of the fenders.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention in front view;
FIG. 2 is a schematic cross-sectional view of the mounting plate of the present invention;
FIG. 3 is a schematic view of the mounting structure of the left lower platen and the right lower platen of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
FIG. 6 is a schematic view of the left lower platen mounting structure of the present invention;
FIG. 7 is a schematic cross-sectional view of the left lower platen of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 7 at C in accordance with the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 7D according to the present invention;
FIG. 10 is a schematic view of the contracted state of the regulating block according to the present invention.
In the figure: 1. a girder is arranged; 2. a hydraulic pump; 3. a connecting plate; 4. a mounting plate; 5. a left lower pressing plate; 6. a pressure bearing plate; 7. a groove I; 8. a first slide bar; 9. a first sliding sleeve; 10. a connecting block; 11. a first chute; 12. a second chute; 13. a fastening bolt; 14. a positioning block; 15. an adjusting block; 16. a right lower platen; 17. a clamping groove; 18. a clamping block; 19. a screw rod; 20. a connecting rod; 21. a blocking piece; 22. a first spring; 23. a limiting block; 24. a knob; 25. a chute III; 26. a second slide bar; 27. a second spring; 28. a second groove; 29. an electric push rod; 30. a fixing plate; 31. a third slide bar; 32. and a third spring.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: a large rubber fender mechanical property compression test detection device comprises an upper beam 1, a right lower pressing plate 16 and a hydraulic pump 2 arranged in the middle of the bottom of the upper beam 1, wherein a connecting plate 3 is fixedly connected to the top end of a telescopic part of the hydraulic pump 2;
the mounting plate 4 is fixedly connected to the top of the connecting plate 3, and the top of the mounting plate 4 is connected with the left lower pressing plate 5;
the bearing plate 6 is fixedly connected in the middle of the inner top surface of the upper beam 1, and the bearing plate 6 is positioned right above the mounting plate 4;
the splicing mechanism is arranged in the left lower pressing plate 5 and comprises a first slide rod 8, a first slide sleeve 9 is slidably connected to the outer side of the first slide rod 8, a connecting block 10 is fixedly connected to the top of the first slide sleeve 9, a fastening bolt 13 is connected to the outer side of the first slide sleeve 9 on one side, clamping grooves 17 are symmetrically formed in one side of the left lower pressing plate 5, clamping blocks 18 are symmetrically fixed to one side of the right lower pressing plate 16, a screw rod 19 is arranged in the clamping blocks 18, and a knob 24 is connected to one side of the inner part of the right lower pressing plate 16;
the left lower pressing plate 5 is in sliding connection with the mounting plate 4, a first groove 7 is formed in the mounting plate 4, a first slide rod 8 is symmetrically and fixedly connected to the inner portion of the first groove 7, a fastening bolt 13 is in threaded connection with the first slide sleeve 9, and the fastening bolt 13 is in butt joint with the first slide rod 8.
A first sliding groove 11 is formed in the top of the mounting plate 4, the number of the first sliding grooves 11 is matched with that of the first sliding sleeves 9, the connecting block 10 is in sliding connection with the first sliding grooves 11, a second sliding groove 12 is formed in one side of the inside of the mounting plate 4, the second sliding groove 12 is communicated with the first groove 7, and a fastening bolt 13 is in sliding connection with the second sliding groove 12.
One end of the screw rod 19 is rotatably connected with a connecting rod 20, one end of the connecting rod 20 away from the screw rod 19 is connected with a blocking block 21, the blocking block 21 is in sliding connection with the clamping block 18, and the blocking block 21 is in clamping connection with the clamping groove 17.
The clamping block 18 is in clamping connection with the clamping groove 17, the screw rod 19 comprises a left section and a right section, the two sections of screw rods 19 are in rotary connection, a left auxiliary plate and a right auxiliary plate are arranged on the outer side of the screw rod 19, the left section of screw rod 19 is in sliding connection with the left auxiliary plate, the right section of screw rod 19 is in threaded connection with the right auxiliary plate, and the screw rod 19 is in adaptive connection with the knob 24 through a bevel gear set.
The blocking blocks 21 are rotationally connected with the connecting rod 20, a first spring 22 is fixedly connected between the two blocking blocks 21, a limiting block 23 is fixedly connected to one side of the inside of the clamping block 18, and the limiting block 23 is located on the inner side of the blocking block 21.
Embodiment one: as shown in fig. 1-5 and fig. 10, when the device is used normally, the height of the mounting plate 4 is not lower than five meters, the telescopic distance of the hydraulic pump 2 is not lower than 2.5M, the load force of the hydraulic pump 2 is not lower than 2000t, the width of the left lower pressing plate 5 is not lower than two meters, the working area after the left lower pressing plate 5 and the right lower pressing plate 16 are assembled is not lower than four meters, the left lower pressing plate 5 is only required to be used for working, the fender to be detected is placed in the middle of the top of the left lower pressing plate 5 to be fixed, then the hydraulic pump 2 is started to work, the hydraulic pump 2 drives the connecting plate 3 to rise, the mounting plate 4 and the left lower pressing plate 5 are further caused to rise, the left lower pressing plate 5 is matched with the bearing plate 6 at the top to squeeze the fender, and after detection is completed, the result is printed through the operation of the control panel to see whether the data meets the requirements.
When the device needs to test the ultra-large fender, firstly, the fastening bolt 13 is unscrewed, the fastening bolt 13 is pulled to slide to the left side of the sliding groove II 12, the fastening bolt 13 drives the sliding sleeve I9 to slide on the sliding rod I8, the sliding sleeve I9 drives the connecting block 10 and the left lower pressing plate 5 to move, the left lower pressing plate 5 is positioned on the left side of the top of the mounting plate 4, and then the fastening bolt 13 is screwed to position the sliding sleeve I9, so that the position of the left lower pressing plate 5 is adjusted and then fixed.
Then place right holding down plate 16 at the top of mounting panel 4, keep the inside of block 18 inserted into block groove 17, at this moment, rotate knob 24, knob 24 passes through the cooperation of bottom helical gear, drive lead screw 19 rotation, knob 24 movable a distance so as to be matchd with lead screw 19, because lead screw 19 and right auxiliary plate threaded connection, with left side auxiliary plate sliding connection, and lead screw 19 includes two sections about rotating connection, can realize connecting rod 20 outwards expansion, connecting rod 20 promotes the block 21 and stretches out, make the block 21 spacing block of block 18, and then accomplish the concatenation of left holding down plate 5 and right holding down plate 16, finally, starting drive detects can, the detection needs of ultra-large fender have been satisfied, and only need left holding down plate 5 can realize detecting under the normal state, hydraulic pump 2's load loss has been reduced, also be convenient for carry out the individual change to impaired right holding down plate 16, convenient to use, when having solved and using to ultra-large fender lack corresponding work area and higher expansion height, ultra-large fender detection effect has been reduced.
The positioning mechanism is arranged in the middle of the inside of the left lower pressing plate 5 and comprises a positioning block 14 and an adjusting block 15, three sliding grooves 25 are formed in the left lower pressing plate 5, three sliding grooves 25 are symmetrically formed in the three sliding grooves, a second sliding rod 26 is fixedly connected to the inside of the three sliding grooves 25, the positioning block 14 is slidably connected with the second sliding rod 26, a second spring 27 is fixedly connected to one side of the bottom of the positioning block 14, and the second spring 27 is located in the third sliding grooves 25.
The inside of the left lower pressing plate 5 is provided with a second groove 28, the inner bottom surface of the second groove 28 is symmetrically provided with an electric push rod 29, the top end of a telescopic part of the electric push rod 29 is fixedly connected with a fixed plate 30, and the inside of the fixed plate 30 is fixedly connected with a third slide rod 31.
The regulating block 15 is in sliding connection with the third slide rod 31, the regulating block 15 is in sliding connection with the second groove 28, one side of the bottom of the regulating block 15 is fixedly connected with the third spring 32, the third spring 32 is positioned in the fixing plate 30, and one end, away from the regulating block 15, of the third spring 32 is fixedly connected with the fixing plate 30.
Embodiment two: as shown in fig. 6-9, when detecting the fenders of different types, the positioning block 14 and the adjusting block 15 at the top of the left lower pressing plate 5 are pulled outwards, the fenders are placed in the middle of the top of the left lower pressing plate 5, the positioning block 14 and the adjusting block 15 are loosened, the elastic force of the second spring 27 drives the positioning block 14 to reset, the positioning block 14 slides on the second slide rod 26, the positioning block 14 is tightly pressed and attached to the outer side of the fenders, the elastic force of the third spring 32 drives the adjusting block 15 to reset, the adjusting block 15 slides on the third slide rod 31, the jointing and limiting of the adjusting block 15 to the fenders are facilitated, and the positioning of the fenders of different types is facilitated to be adapted through the three positioning blocks 14 and the adjusting block 15, so that the application range of the device is improved.
When left holding down plate 5 and right holding down plate 16 concatenation use, through starting electric putter 29 shrink, electric putter 29 drives fixed plate 30 and regulating block 15 and moves down, until the top of regulating block 15 is laminated with the top of left holding down plate 5 mutually, also avoids causing the influence to the placing of super large fender to improve the detection accuracy of fender, finally, starting drive detects can, has satisfied the detection needs of super large fender.
And when the fender is compressed and expanded, because of the cooperation of the second spring 27 and the third spring 32, the positioning block 14 and the adjusting block 15 can correspondingly move outwards, so that the influence on the detection of the fender is reduced, and the problems that the fender is inconvenient to better limit and the accuracy of the detection of the compression performance is also influenced when the fenders of different types are used are solved.
Working principle: when the device is used, firstly, as shown in fig. 1-10, when the device is normally used, only the left lower pressing plate 5 is required to be used for working, the fender to be detected is placed in the middle of the top of the left lower pressing plate 5 for fixing, the positioning block 14 and the adjusting block 15 at the top of the left lower pressing plate 5 are pulled outwards, the fender is placed in the middle of the top of the left lower pressing plate 5, the positioning block 14 and the adjusting block 15 are loosened, the elastic force of the second spring 27 drives the positioning block 14 to reset, the positioning block 14 slides on the second slide rod 26, the positioning block 14 is tightly pressed and attached to the outer side of the fender, the elastic force of the third spring 32 drives the adjusting block 15 to reset, the adjusting block 15 slides on the third slide rod 31, the adjusting block 15 is convenient to attach and limit the fender, the positioning block 14 and the adjusting block 15 are convenient to adapt to the positioning of the fenders of different models, the application range of the device is improved, and when the fender is compressed and expanded, the positioning block 14 and the adjusting block 15 correspondingly moves outwards due to the matching of the second spring 27 and the third spring 32, so that the influence on the detection of the fender is reduced.
Then, the hydraulic pump 2 is started to work, the hydraulic pump 2 drives the connecting plate 3 to ascend, the mounting plate 4 and the left lower pressing plate 5 are further made to ascend, the left lower pressing plate 5 is matched with the bearing plate 6 at the top to extrude the fender, after detection is completed, the result is printed out through the operation of the control panel, and whether data meet the requirements or not is checked.
When the device needs to test the ultra-large fender, firstly, the fastening bolt 13 is unscrewed, the fastening bolt 13 is pulled to slide to the left side of the sliding groove II 12, the fastening bolt 13 drives the sliding sleeve I9 to slide on the sliding rod I8, the sliding sleeve I9 drives the connecting block 10 and the left lower pressing plate 5 to move, the left lower pressing plate 5 is positioned on the left side of the top of the mounting plate 4, and then the fastening bolt 13 is screwed to position the sliding sleeve I9, so that the position of the left lower pressing plate 5 is adjusted and then fixed.
Then place right holding down plate 16 at the top of mounting panel 4, keep the inside that block 18 inserted into block groove 17, at this moment, rotate knob 24, knob 24 passes through the cooperation of bottom helical gear, drive lead screw 19 and rotate, knob 24 can remove a distance so as to match with lead screw 19, because lead screw 19 and right auxiliary plate threaded connection, with left auxiliary plate sliding connection, and lead screw 19 is including rotating the left and right sides two sections of connection, can realize connecting rod 20 outwards expansion, connecting rod 20 promotes block piece 21 and stretches out, make block piece 21 spacing the blocking of block piece 18, and then accomplish the concatenation of left holding down plate 5 and right holding down plate 16.
When left holding down plate 5 and right holding down plate 16 concatenation use, through starting electric putter 29 shrink, electric putter 29 drives fixed plate 30 and regulating block 15 and moves down, until the top of regulating block 15 is laminated with the top of left holding down plate 5 mutually, also avoids causing the influence to the placing of super large fender to improve the detection accuracy of fender, finally, starting drive detects can, has satisfied the detection needs of super large fender.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. The utility model provides a large-scale rubber fender mechanical properties compression test detection device, includes upper beam (1), right holding down plate (16) and installs hydraulic pump (2) in the middle of upper beam (1) bottom, the flexible portion top of hydraulic pump (2) is fixedly connected with connecting plate (3);
characterized by further comprising:
the mounting plate (4) is fixedly connected to the top of the connecting plate (3), and the top of the mounting plate (4) is connected with the left lower pressing plate (5);
the bearing plate (6) is fixedly connected in the middle of the inner top surface of the upper beam (1), and the bearing plate (6) is positioned right above the mounting plate (4);
the splicing mechanism is arranged in the left lower pressing plate (5), the splicing mechanism comprises a first slide rod (8), a first slide sleeve (9) is connected to the outer side of the first slide rod (8) in a sliding mode, a connecting block (10) is fixedly connected to the top of the first slide sleeve (9), a fastening bolt (13) is connected to the outer side of the first slide sleeve (9), a clamping groove (17) is symmetrically formed in one side of the left lower pressing plate (5), a clamping block (18) is symmetrically fixed to one side of the right lower pressing plate (16), a screw rod (19) is arranged in the clamping block (18), and a knob (24) is connected to one side of the inner side of the right lower pressing plate (16);
one end of the screw rod (19) is rotationally connected with a connecting rod (20), one end of the connecting rod (20) far away from the screw rod (19) is connected with a blocking block (21), the blocking block (21) is in sliding connection with the clamping block (18), and the blocking block (21) is in clamping connection with the clamping groove (17);
the positioning mechanism is arranged in the middle of the inside of the left lower pressing plate (5) and comprises a positioning block (14) and an adjusting block (15).
2. The large rubber fender mechanical property compression test detection device according to claim 1, wherein: the left lower pressing plate (5) is in sliding connection with the mounting plate (4), a first groove (7) is formed in the mounting plate (4), a first slide rod (8) is symmetrically and fixedly connected to the inner portion of the first groove (7), the fastening bolt (13) is in threaded connection with the first slide sleeve (9), and the fastening bolt (13) is in butt joint with the first slide rod (8).
3. The large rubber fender mechanical property compression test detection device according to claim 2, wherein: the top of mounting panel (4) has seted up spout one (11), the quantity and the sliding sleeve one (9) phase-match of spout one (11), connecting block (10) and spout one (11) sliding connection, spout two (12) have been seted up to inside one side of mounting panel (4), spout two (12) are linked together with recess one (7), fastening bolt (13) and spout two (12) sliding connection.
4. The large rubber fender mechanical property compression test detection device according to claim 1, wherein: the clamping block (18) is connected with the clamping groove (17) in a clamping mode, the screw rod (19) comprises a left section and a right section, the two sections of the screw rod (19) are connected in a rotating mode, a left auxiliary plate and a right auxiliary plate are mounted on the outer side of the screw rod (19), the left section of the screw rod (19) is connected with the left auxiliary plate in a sliding mode, the right section of the screw rod (19) is connected with the right auxiliary plate in a threaded mode, and the screw rod (19) is connected with the knob (24) in an adaptive mode through a bevel gear set.
5. The large rubber fender mechanical property compression test detection device according to claim 1, wherein: the blocking blocks (21) are rotationally connected with the connecting rod (20), a first spring (22) is fixedly connected between the two blocking blocks (21), a limiting block (23) is fixedly connected to one side of the inside of the clamping block (18), and the limiting block (23) is located on the inner side of the blocking block (21).
6. The large rubber fender mechanical property compression test detection device according to claim 1, wherein: the novel sliding chute is characterized in that three sliding grooves (25) are formed in the left lower pressing plate (5), three sliding grooves (25) are symmetrically formed in the three sliding grooves, a second sliding rod (26) is fixedly connected to the inner portion of the three sliding grooves (25), the positioning block (14) is slidably connected with the second sliding rod (26), a second spring (27) is fixedly connected to one side of the bottom of the positioning block (14), and the second spring (27) is located in the three sliding grooves (25).
7. The large-scale rubber fender mechanical property compression test detection device according to claim 6, wherein: the inside of left holding down plate (5) has seted up recess two (28), electric putter (29) are installed to the interior bottom surface symmetry of recess two (28), the flexible portion top fixedly connected with fixed plate (30) of electric putter (29), the inside fixedly connected with slide bar three (31) of fixed plate (30).
8. The large-scale rubber fender mechanical property compression test detection device according to claim 7, wherein: the adjusting block (15) is in sliding connection with the third sliding rod (31), the adjusting block (15) is in sliding connection with the second groove (28), and a third spring (32) is fixedly connected to one side of the bottom of the adjusting block (15).
9. The large-scale rubber fender mechanical property compression test detection device according to claim 8, wherein: the spring III (32) is positioned in the fixing plate (30), and one end, far away from the adjusting block (15), of the spring III (32) is fixedly connected with the fixing plate (30).
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| CN117629765B (en) | 2024-05-31 |
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