CN115931588B - Rubber fender tester for increasing test stability - Google Patents
Rubber fender tester for increasing test stability Download PDFInfo
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- CN115931588B CN115931588B CN202310225109.4A CN202310225109A CN115931588B CN 115931588 B CN115931588 B CN 115931588B CN 202310225109 A CN202310225109 A CN 202310225109A CN 115931588 B CN115931588 B CN 115931588B
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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 present disclosure relates to testers, and particularly to a rubber fender tester with improved test stability. The invention aims to provide a rubber fender tester capable of simulating the extrusion of a rubber fender by a ship and improving test stability with more accurate test results. The utility model provides an increase test stability's rubber fender tester, includes box, chamber door, carriage, sliding seat, pneumatic cylinder and hollow section of thick bamboo etc. the box front side rotation is connected with the chamber door, and the slip is equipped with the carriage in the box, and the sliding seat is equipped with at carriage top slip, is connected with the pneumatic cylinder on the sliding seat, is connected with hollow section of thick bamboo on the telescopic link of pneumatic cylinder. The hydraulic cylinder can drive the pressing block to move downwards, the pressing block presses the rubber fender to perform strength test on the rubber fender, and the pressing block can rotate, so that friction can be generated, the rubber fender is extruded by a ship, and a test result is more accurate.
Description
Technical Field
The present disclosure relates to testers, and particularly to a rubber fender tester with improved test stability.
Background
The rubber fender is a protection device, is generally installed at a wharf and is used for buffering the collision force of a ship, so that the damage of the ship is avoided, the strength of the rubber fender is very important, and therefore, after the production of the rubber fender is finished, the strength test is needed.
The utility model provides a strength testing arrangement for rubber fender, includes the fixed plate, detect rubber fender is installed to one side of fixed plate, and the corresponding detection rubber fender installs the testing mechanism subassembly on the fixed plate, and the testing mechanism subassembly includes the elastic webbing, is used for installing the support frame of elastic webbing and the striking piece that corresponds with detecting rubber fender level, and striking piece end-to-end connection's stay cord passes the middle part of elastic webbing and winds to establish on the motor case on the spool, and the winding axle is driven by the driving motor in the motor case. According to the device, the impact block rapidly moves to impact the rubber fender through the action of the elastic belt, the strength of the rubber fender is tested, the impact block is slidably arranged on the sliding rail and can only move horizontally and cannot rotate, the rubber fender is fixed on the fixed plate and cannot move, so that the impact block can only impact the rubber fender, when the ship contacts the rubber fender, the ship still can shake, friction can be generated between the ship and the rubber fender, the impact block cannot rub against the rubber fender, the real service condition of the rubber fender is difficult to simulate, and the test result is not accurate enough.
Disclosure of Invention
In order to overcome the defect that the impact block cannot rub the rubber fender, and the actual service condition of the rubber fender is difficult to simulate, so that the test result is inaccurate, the technical problem of the invention is that: the rubber fender tester can simulate the extrusion of the rubber fender by a ship, and the test result is more accurate, so that the test stability is improved.
The utility model provides an increase test stability's rubber fender tester, which comprises a box body, the chamber door, the carriage, the sliding seat, the pneumatic cylinder, hollow section of thick bamboo, the regulating block, the screw rod, the impeller, the swivel cap, first elastic component, the depression bar, the slide shaft, briquetting, placing mechanism and temperature regulation mechanism, the box front side swivelling joint has the chamber door, the carriage is equipped with the carriage in the box slidingtype, carriage top slidingtype is equipped with the sliding seat, be connected with the pneumatic cylinder on the sliding seat, be connected with hollow section of thick bamboo on the telescopic link of pneumatic cylinder, open the hollow section of thick bamboo front side has the installation opening, sliding type is equipped with the regulating block in the installation opening, leave a gap of slope between regulating block front side and the installation opening, hollow section of thick bamboo right side swivelling joint has the screw rod, the screw rod is equipped with the impeller that is used for adjusting the position of regulating block, impeller front side and regulating block rear side sideslip connection, the swivel cap is connected with the swivel cap in the hollow section of thick bamboo bottom, be connected with first elastic component between swivel cap and the hollow section of thick bamboo, the slide shaft top connection slide shaft one end, the slide shaft other end is located in regulating block front side and installation opening between the front side, the bottom is equipped with the compression bar for placing mechanism, be used for placing in the temperature regulation mechanism, the box is equipped with the temperature protection mechanism.
Further, the placing mechanism comprises a first screw rod, a placing plate, a second elastic piece and a power component, wherein the first screw rod is rotatably connected to the lower portion in the box body, the placing plate for placing the rubber fender is arranged on the first screw rod in a threaded mode, the placing plate is connected with the box body in a sliding mode, the second elastic piece is connected between the sliding frame and the placing plate, and the power component for driving the first screw rod to rotate is arranged in the box body.
Further stated, the power assembly comprises a motor, a worm and a worm wheel, the bottom in the box body is connected with the motor, the output shaft of the motor is connected with the worm, the first screw rod is connected with the worm wheel, and the worm wheel is meshed with the worm.
Further stated, the temperature regulating mechanism comprises a controller, a heater, a refrigerator, a temperature sensor and a protective pore plate, the controller is connected to the box body, the heater is connected to the left side in the box body, the refrigerator is connected to the right side in the box body, the temperature sensor is connected to the box body, the heater, the refrigerator and the temperature sensor are electrically connected with the controller, and the protective pore plate for protecting the heater and the refrigerator is connected to the left side and the right side in the box body.
Further, the fixing mechanism for clamping the rubber fender is further included, the fixing mechanism comprises a second rack, a second screw rod, a second gear and clamping plates, the second rack is connected to the left side and the right side of the placing plate, the second screw rod is connected to the left side and the right side of the lower portion in the box in a rotating mode, the second gear is connected to the second screw rod, the second gear is meshed with the second rack, the clamping plates for clamping the rubber fender are arranged on the left side and the right side of the lower portion in the box in a sliding mode, the clamping plates are connected with the second screw rod in a threaded mode, and the clamping plates are located above the placing plate.
Further, the angle adjusting mechanism for adjusting the angle of the pressing block is further included, the angle adjusting mechanism comprises a return frame, a moving frame, an electric push rod, a first rack, a rotating shaft, a one-way gear, a first gear and an arc-shaped rack, the return frame is connected to the telescopic rod of the hydraulic cylinder, the moving frame is arranged in the return frame in a sliding mode, the moving frame penetrates through the top of the return frame in a sliding mode, the electric push rod is connected to the return frame, the moving frame is connected to the telescopic rod of the electric push rod, the left side and the right side of the moving frame are both connected to the first rack, the rotating shaft is connected to the lower portion of the sliding seat in a rotating mode, the two one-way gears are connected to the front portion of the rotating shaft, the one-way gears are meshed with the first rack, the rear end of the rotating shaft is connected to the first gear, the arc-shaped rack is connected to the upper portion of the sliding frame, and the arc-shaped rack is meshed with the first gear.
Further, the novel water storage device comprises a spraying mechanism for spraying water onto a rubber fender, the spraying mechanism comprises a water inlet pipe, a water pump, an atomizing spray pipe and a collecting box, the left part and the right part of a box body are all provided with water storage cavities, the left side and the right side of the box body are all connected with the water inlet pipe, the water inlet pipe and the water storage cavities are communicated, the water pump is all connected in the water storage cavities, the atomizing spray pipe is connected with the water outlet end of the water pump, the atomizing spray pipe is communicated with the water outlet end of the water pump, the collecting box for collecting water is placed at the bottom of the box body, and the collecting box penetrates through the rear side of the box body in a sliding mode.
Further, the device also comprises a fan, and the top in the box body is connected with the fan.
The invention has the beneficial effects that: 1. the hydraulic cylinder can drive the pressing block to move downwards, the pressing block presses the rubber fender to perform strength test on the rubber fender, and the pressing block can rotate, so that friction can be generated, the rubber fender is extruded by a ship, and a test result is more accurate.
2. The temperature in the box body can be adjusted through the heater and the refrigerator, so that the rubber fender achieves certain stability, and the test is convenient.
3. The placing plate moves backwards to drive the second rack to move backwards, so that the clamping plate is driven to move inwards to clamp the rubber fender, the rubber fender is prevented from being shifted, and the inward moving distance of the clamping plate can be adjusted, so that the rubber fenders with different sizes can be clamped.
4. The first gear can move left and right on the arc-shaped rack, so that the pressing block can move left and right, the position of the pressing block is adjusted, the rubber fender can be extruded from any direction, the stress point of the rubber fender is increased, and the accuracy of a test result can be improved.
5. The atomizing spray pipe can spray water onto the rubber fender, wets the rubber fender, simulates the rainy day condition, can make the water on the rubber fender ice through the cooperation of refrigerator, simulate cold weather's condition, test the intensity of rubber fender under the condition of different weather of simulation for test result is more accurate.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional view of a three-dimensional structure of the present invention.
Fig. 3 is a schematic perspective view of a temperature adjusting mechanism according to the present invention.
Fig. 4 is a schematic perspective view of the placement mechanism and the temperature adjusting mechanism of the present invention.
Fig. 5 is a schematic view of a partial perspective structure of the present invention.
Fig. 6 is a schematic perspective view of the placement mechanism of the present invention.
Fig. 7 is a schematic perspective view of the placement mechanism and the angle adjustment mechanism of the present invention.
Fig. 8 is a schematic perspective view of the fixing mechanism of the present invention.
Fig. 9 is a schematic view showing a first perspective structure of the angle adjusting mechanism of the present invention.
Fig. 10 is a schematic view of a second perspective structure of the angle adjusting mechanism of the present invention.
Fig. 11 is a schematic perspective view of a spray mechanism according to the present invention.
In the above figures:
description of the embodiments
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which currently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Examples
A rubber fender tester for increasing test stability is shown in figure 7, and comprises a box body 1, a box door 2, a sliding frame 3, a sliding seat 4, a hydraulic cylinder 5, a hollow cylinder 6, an adjusting block 8, a screw 9, a pushing block 10, a rotary sleeve 11, a first elastic piece 12, a pressing rod 13, a sliding shaft 14, a pressing block 15, a placing mechanism 16 and a temperature adjusting mechanism 17, wherein the lower part of the front side of the box body 1 is rotationally connected with the box door 2, guide grooves are respectively formed in the left side and the right side of the middle part in the box body 1, the sliding frame 3 is arranged between the guide grooves, the sliding frame 3 can slide back and forth in the guide grooves, the top of the sliding frame 3 is arc-shaped, the sliding seat 4 is arranged at the top of the sliding frame 3, the front part of the sliding seat 4 is connected with the hydraulic cylinder 5, the bottom end of the telescopic rod of the hydraulic cylinder 5 is connected with the hollow cylinder 6, a mounting opening 7 is arranged at the front side of the hollow cylinder 6, the mounting opening 7 is internally provided with the adjusting block 8, the adjusting block 8 is isosceles trapezoid, an inclined gap is reserved between the front side of the adjusting block 8 and the front side in the mounting opening 7, the right part of the hollow cylinder 6 is rotationally connected with a screw rod 9, the screw rod 9 is vertically arranged, a pushing block 10 is arranged on the screw rod 9 in a threaded manner, the pushing block 10 is isosceles trapezoid, the front side of the pushing block 10 is slidably connected with the rear side of the adjusting block 8, the pushing block 10 can be driven to move up and down by rotation of the screw rod 9, so that the adjusting block 8 moves back and forth, the position of the adjusting block 8 is adjusted, the bottom of the hollow cylinder 6 is rotationally connected with a rotary sleeve 11, the upper part of the rotary sleeve 11 is wound with a first elastic piece 12, two ends of the first elastic piece 12 are respectively connected with the rotary sleeve 11 and the hollow cylinder 6, the first elastic piece 12 is a torsion spring, a compression bar 13 is slidably arranged in the rotary sleeve 11, the upper part of the compression bar 13 is connected with one end of a sliding shaft 14, the other end of the sliding shaft 14 is positioned in the gap between the front side of the adjusting block 8 and the inner front side of the mounting opening 7, the bottom end of the compression bar 13 is connected with a pressing block 15, the pressing block 15 is used for extruding the rubber fender, a placing mechanism 16 is arranged in the box body 1, the placing mechanism 16 is used for placing the rubber fender, a temperature adjusting mechanism 17 is arranged in the box body 1, and the temperature adjusting mechanism 17 is used for adjusting the temperature in the box body 1.
As shown in fig. 2, fig. 4, fig. 6 and fig. 7, the placement mechanism 16 comprises a first screw rod 161, a placement plate 162, a second elastic member 163 and a power component, the first screw rod 161 is rotatably connected in the middle of the lower part in the box body 1, the placement plate 162 is arranged on the first screw rod 161 in a threaded manner, sliding grooves are formed in the left side and the right side of the lower part in the box body 1, the placement plate 162 can slide back and forth in the sliding grooves, two second elastic members 163 are connected between the front side of the sliding frame 3 and the bottom of the placement plate 162, the second elastic members 163 are springs, the power component is arranged in the box body 1 and used for driving the first screw rod 161 to rotate, and the first screw rod 161 can drive the placement plate 162 to move back and forth.
As shown in fig. 6 and 7, the power assembly comprises a motor 164, a worm 165 and a worm wheel 166, wherein the motor 164 is connected to the front side of the inner bottom of the box 1 through bolts, the worm 165 is connected to the output shaft of the motor 164, the worm wheel 166 is connected to the front portion of the first screw 161, and the worm wheel 166 is meshed with the worm 165.
As shown in fig. 1, 2, 3 and 4, the temperature adjusting mechanism 17 comprises a controller 171, a heater 172, a refrigerator 173, a temperature sensor 174 and a protective orifice plate 175, wherein the controller 171 is connected to the upper portion of the front side of the box 1, mounting grooves are formed in the left and right sides of the upper portion of the box 1, the heater 172 is connected to the mounting grooves in the left side, the refrigerator 173 is connected to the mounting grooves in the right side, the temperature sensor 174 is connected to the upper portion of the front side of the box 1, the heater 172, the refrigerator 173 and the temperature sensor 174 are electrically connected to the controller 171, the protective orifice plate 175 is connected to the two mounting grooves, and the protective orifice plate 175 is used for protecting the heater 172 and the refrigerator 173.
As shown in fig. 2, the air conditioner further comprises a fan 21, and the fan 21 is connected to the middle of the inner top of the box body 1 through bolts.
The staff opens the box door 2, then the output shaft of the motor 164 is controlled to rotate clockwise, the worm 165 rotates clockwise, the worm 165 drives the worm wheel 166 to rotate anticlockwise, the worm wheel 166 drives the first screw rod 161 to rotate anticlockwise, the first screw rod 161 drives the placing plate 162 to move forwards, the placing plate 162 drives the sliding frame 3 to move forwards through the second elastic piece 163, when the sliding frame 3 moves forwards to the forefront side of the guide groove, the sliding frame 3 stops moving forwards, the placing plate 162 continues to move forwards, the second elastic piece 163 stretches, when the placing plate 162 moves out of the box body 1, the motor 164 is closed, then the rubber fender is placed on the placing plate 162, then the size of a gap between the front side of the adjusting block 8 and the front side in the installation opening 7 is adjusted according to the rotating angle of the pressing block 15, the larger the smaller the rotating angle of the pressing block 15 is, the smaller the gap is, the larger the rotating angle of the pressing block 15 is, the screw 9 is rotated clockwise to drive the pushing block 10 to move downwards, the pushing block 10 drives the adjusting block 8 to move backwards, the gap is enlarged, the screw 9 is rotated anticlockwise to drive the pushing block 10 to move upwards, the pushing block 10 drives the adjusting block 8 to move forwards, the gap is reduced, if the pressing block 15 does not need to be rotated, the gap can be adjusted to the maximum, the sliding shaft 14 cannot be contacted with the adjusting block 8, after the rotating angle of the pressing block 15 is adjusted, the staff controls the output shaft of the motor 164 to rotate anticlockwise to drive the worm 165 to rotate anticlockwise, the worm 165 drives the worm wheel 166 to rotate clockwise, the worm wheel 166 drives the first screw 161 to rotate clockwise, the first screw 161 drives the placing plate 162 to move backwards, the second elastic piece 163 slowly returns to the original state, when the placing plate 162 moves backwards and the sliding frame 3 contacts, when the placement plate 162 moves backward to a proper position, the motor 164 is turned off, the door 2 is turned off, the heater 172 is started, the temperature in the box 1 can be raised, the refrigerator 173 is started, the temperature in the box 1 can be lowered, the temperature in the box 1 can be adjusted, the rubber fender reaches a certain stability, the blower 21 can be started by a worker, air flow is generated, the temperature in the box 1 is more uniform, a required temperature value can be set through the controller 171, the temperature in the box 1 can be detected by the temperature sensor 174, detected data is transmitted to the controller 171, if the temperature detected by the temperature sensor 174 does not reach the temperature value in the controller 171, the controller 171 does not control the heater 172 or the refrigerator 173 to be turned off, if the temperature detected by the temperature sensor 174 reaches the temperature value in the controller 171, the controller 171 controls the heater 172 or the refrigerator 173 to be turned off, at this time, the worker turns off the blower 21, then controls the telescopic rod of the hydraulic cylinder 5 to extend, drives the hollow cylinder 6 to move downward, thereby driving the rotary sleeve 11 to move downward, and further drives the pressing rod 13, the sliding shaft 14 and the pressing block 15 to move downward, when the pressing block 15 moves downward to contact with the rubber fender, the pressing rod 13, the sliding shaft 14 and the pressing block 15 stop moving downward, the adjusting block 8 continues to move downward, the adjusting block 8 pushes the sliding shaft 14 to rotate, thereby driving the rotary sleeve 11 and the pressing block 15 to rotate, the first elastic member 12 deforms, the pressing block 15 presses the rubber fender to perform strength test on the rubber fender, and the pressing block 15 rotates, so friction can be generated, the simulation ship presses the rubber fender, the test result is more accurate, if the gap is adjusted to the maximum, the sliding shaft 14 cannot be connected with the adjusting block 8, the hollow cylinder 6 extrudes the slide shaft 14 downwards to enable the pressing block 15 to move downwards, extrudes the rubber fender, after the test is finished, a worker controls the telescopic rod of the hydraulic cylinder 5 to shorten to drive the pressing block 15 to move upwards, the rotary sleeve 11 reversely rotates and resets under the action of the first elastic piece 12, the pressing block 15 reversely rotates and resets along with the pressing block, after the pressing block 15 moves upwards and resets, the hydraulic cylinder 5 is closed, then the placing plate 162 is moved out, the rubber fender is observed again, and whether the rubber fender is qualified is judged.
Examples
In embodiment 2, fig. 3 and fig. 8, the fixing mechanism 19 for clamping the rubber fender is further included, the fixing mechanism 19 includes a second rack 191, a second screw rod 192, a second gear 193 and clamping plates 194, the second rack 191 is connected to the left side and the right side of the bottom of the placement plate 162 through bolts, the second screw rod 192 is connected to the left side and the right side of the lower portion of the box 1 in a rotating manner, the second gear 193 is connected to the inner end of the second screw rod 192, the second gear 193 is meshed with the second rack 191, clamping plates 194 are slidably arranged on the left side and the right side of the lower portion of the box 1, the clamping plates 194 can clamp the rubber fender, the two clamping plates 194 are connected with the two second screw rods 192 in a threaded manner, and the clamping plates 194 are located above the placement plate 162.
When the placing plate 162 moves forwards, the second rack 191 is driven to move forwards, the second rack 191 drives the second gear 193 to rotate clockwise, the second gear 193 drives the second screw rod 192 to rotate clockwise, the second screw rod 192 drives the clamping plate 194 to move outwards to loosen the rubber fender, when the placing plate 162 moves backwards, the second rack 191 is driven to move backwards, the second rack 191 drives the second gear 193 to rotate anticlockwise, the second gear 193 drives the second screw rod 192 to rotate anticlockwise, the second screw rod 192 drives the clamping plate 194 to move inwards to clamp the rubber fender, the rubber fender is prevented from being shifted, the more the distance that the placing plate 162 moves backwards, the more the distance that the clamping plate 194 moves inwards, and therefore the rubber fenders with different sizes can be clamped.
As shown in fig. 2, fig. 6, fig. 7, fig. 9 and fig. 10, the device further comprises an angle adjusting mechanism 18 for adjusting the angle of the pressing block 15, the angle adjusting mechanism 18 comprises a return frame 181, a moving frame 182, an electric push rod 183, a first rack 184, a rotating shaft 185, a one-way gear 186, a first gear 187 and an arc rack 188, the lower part of a telescopic rod of the hydraulic cylinder 5 is connected with the return frame 181, the moving frame 182 is arranged in the return frame 181 in a sliding manner, the moving frame 182 can slide left and right in the return frame 181, a strip-shaped opening is formed in the rear side of the top of the return frame 181, the moving frame 182 can slide in the strip-shaped opening, the electric push rod 183 is connected to the rear side of the top of the return frame 181, the moving frame 182 is connected with the telescopic rod 183, the left and right sides of the rear part of the moving frame 182 are both connected with the first rack 184, the middle of the lower part of the sliding seat 4 is rotatably connected with the rotating shaft 185, the front part of the rotating shaft 185 is connected with two one-way gears 186 are meshed with the first rack 184, the rear end of the rotating shaft 185 is connected with the first gear 187, the upper part of the sliding frame 3 is connected with the first gear 188, and the arc rack 188 is meshed with the first rack 187.
The angle of the extruded rubber fender can be adjusted according to actual conditions, if the rubber fender is extruded from the right, a worker can control the telescopic rod of the electric push rod 183 to be shortened, the moving frame 182 is driven to move leftwards, so that the first rack 184 is driven to move leftwards, when the first rack 184 on the right is meshed with the one-way gear 186 on the front side, the electric push rod 183 is closed, the telescopic rod of the hydraulic cylinder 5 is stretched, the return frame 181 is driven to move downwards, so that the first rack 184 is driven to move downwards, the first rack 184 on the right drives the one-way gear 186 on the front side to rotate clockwise, the one-way gear 186 on the front side idles, the rotating shaft 185 is not driven to rotate clockwise, the telescopic rod of the hydraulic cylinder 5 is shortened, the first rack 184 is driven to move upwards, the first rack 184 on the right drives the one-way gear 186 on the front side to rotate anticlockwise, the one-way gear 186 on the front side drives the rotating shaft 185 to rotate anticlockwise, thereby driving the first gear 187 to rotate anticlockwise, the first gear 187 rolls rightwards on the arc-shaped rack 188, so that the sliding seat 4 can move rightwards, the pressing block 15 can move rightwards, if a rubber fender is needed to be extruded from the left side, a worker can control the expansion link of the electric push rod 183 to extend, the moving frame 182 is driven to move rightwards, the first rack 184 is driven to move leftwards, when the first rack 184 on the left side is meshed with the one-way gear 186 on the rear side, the electric push rod 183 is closed, when the expansion link of the hydraulic cylinder 5 extends, the first rack 184 is driven to move downwards, the first rack 184 on the left side drives the one-way gear 186 on the rear side to rotate anticlockwise, the one-way gear 186 on the rear side idles, the rotating shaft 185 is not driven to rotate anticlockwise, the expansion link of the hydraulic cylinder 5 is driven to shrink briefly, the first rack 184 is driven to move upwards, the first rack 184 on the left side drives the unidirectional gear 186 on the rear side to rotate clockwise, and the unidirectional gear 186 on the rear side drives the rotating shaft 185 to rotate clockwise, so that the first gear 187 is driven to rotate clockwise, and the first gear 187 rolls leftwards on the arc-shaped rack 188, so that the sliding seat 4 can move leftwards, and the pressing block 15 can further move leftwards, so that the rubber fender can be extruded from any direction, the stress point of the rubber fender is increased, and the accuracy of a test result can be improved.
As shown in fig. 1, fig. 2, fig. 3 and fig. 11, the device further comprises a spraying mechanism 20 for spraying water onto the rubber fender, the spraying mechanism 20 comprises a water inlet pipe 202, a water pump 203, an atomizing spray pipe 204 and a collecting box 205, the left part and the right part of the box body 1 are respectively provided with a water storage cavity 201, the left side and the right side of the box body 1 are respectively connected with the water inlet pipe 202, the water inlet pipe 202 and the water storage cavity 201 are communicated, the bottom in the water storage cavity 201 is respectively connected with the water pump 203, the atomizing spray pipe 204 extends into the water storage cavity 201, the atomizing spray pipe 204 is connected with the water outlet end of the water pump 203, the atomizing spray pipe 204 is communicated with the water outlet end of the water pump 203, a collecting box 205 is placed in the middle of the bottom in the box body 1, the middle of the lower part of the rear side of the box body 1 is provided with an extending outlet, the collecting box 205 can slide in the extending outlet, the water pump 203 can spray water from the atomizing spray pipe 204 onto the rubber fender, and the water falls into the collecting box 205.
The water can be injected into the water storage cavity 201 through the water inlet pipe 202, then the water pump 203 is started, the water in the water storage cavity 201 is sprayed out through the atomizing spray pipe 204 and sprayed onto the rubber fender, the rubber fender is wetted, the situation of rainy days is simulated, the water falls into the collecting box 205, the collecting box 205 can be taken out from the box body 1, the water in the collecting box 205 is convenient to process, then the water pump 203 is closed, a worker can also start the refrigerator 173, the temperature in the box body 1 is reduced, so that the water on the rubber fender is iced, the situation of cold weather is simulated, then the refrigerator 173 is closed, and the strength of the rubber fender can be tested under the conditions of different weather can be simulated, so that the test result is more accurate.
The technical principles of the embodiments of the present invention are described above in connection with specific embodiments. The description is only intended to explain the principles of the embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will recognize other embodiments of the present invention without undue burden, and those ways that are within the scope of the present invention.
Claims (8)
1. The utility model provides an increase test stability's rubber fender tester, including box (1) and chamber door (2), box (1) front side rotation type is connected with chamber door (2), characterized by, still including carriage (3), sliding seat (4), pneumatic cylinder (5), hollow section of thick bamboo (6), regulating block (8), screw rod (9), promote piece (10), rotating sleeve (11), first elastic component (12), depression bar (13), slide shaft (14), briquetting (15), placing mechanism (16) and temperature regulating mechanism (17), sliding type is equipped with carriage (3) in box (1), carriage (3) top sliding type is equipped with sliding seat (4), be connected with pneumatic cylinder (5) on sliding seat (4), be connected with hollow section of thick bamboo (6) on the telescopic link of pneumatic cylinder (5), open in hollow section of thick bamboo (6) front side has installation opening (7), installation opening (7) are equipped with regulating block (8), leave a gap of slope between regulating block (8) front side and the installation opening (7) inboard, right side sliding block (6) is equipped with screw rod (9) on the screw rod (9) of rotating type is connected with in (9), the device comprises a pushing block (10), a regulating block (8), a rotating sleeve (11), a first elastic piece (12), a pressing rod (13), a sliding shaft (14) and a pressing rod (13), wherein the front side of the pushing block (10) is connected with the rear side of the regulating block (8), the rotating sleeve (11) is connected to the bottom of the hollow cylinder (6) in a rotating mode, the first elastic piece (12) is connected between the rotating sleeve (11) and the hollow cylinder (6), the pressing rod (13) is arranged in a sliding mode, the upper portion of the pressing rod (13) is connected with one end of the sliding shaft (14), the other end of the sliding shaft (14) is located in a gap between the front side of the regulating block (8) and the inner front side of the mounting opening (7), a pressing block (15) for extruding a rubber fender is connected to the bottom end of the pressing rod (13), a placing mechanism (16) for placing the rubber fender is arranged in a box (1), and a temperature regulating mechanism (17) for regulating temperature is arranged in the box (1).
2. The rubber fender tester for increasing test stability according to claim 1, wherein the placement mechanism (16) comprises a first screw rod (161), a placement plate (162), a second elastic member (163) and a power component, the first screw rod (161) is rotatably connected to the lower portion in the box body (1), the placement plate (162) for placing the rubber fender is arranged on the first screw rod (161) in a threaded manner, the placement plate (162) is slidably connected with the box body (1), the second elastic member (163) is connected between the sliding frame (3) and the placement plate (162), and the power component for driving the first screw rod (161) to rotate is arranged in the box body (1).
3. The rubber fender tester for increasing test stability according to claim 2, wherein the power assembly comprises a motor (164), a worm (165) and a worm wheel (166), the motor (164) is connected to the bottom of the box (1), the worm (165) is connected to the output shaft of the motor (164), the worm wheel (166) is connected to the first screw (161), and the worm wheel (166) is meshed with the worm (165).
4. A rubber fender tester for increasing test stability according to claim 3, wherein the temperature adjusting mechanism (17) comprises a controller (171), a heater (172), a refrigerator (173), a temperature sensor (174) and a protective orifice plate (175), the controller (171) is connected to the box (1), the heater (172) is connected to the left side in the box (1), the refrigerator (173) is connected to the right side in the box (1), the temperature sensor (174) is connected to the box (1), and the heater (172), the refrigerator (173) and the temperature sensor (174) are electrically connected to the controller (171), and the protective orifice plate (175) for protecting the heater (172) and the refrigerator (173) is connected to the left and right sides in the box (1).
5. The rubber fender tester for improving test stability according to claim 4, further comprising a fixing mechanism (19) for clamping the rubber fender, wherein the fixing mechanism (19) comprises a second rack (191), a second screw rod (192), a second gear (193) and clamping plates (194), the second rack (191) is connected to the left side and the right side of the placing plate (162), the second screw rod (192) is rotatably connected to the left side and the right side of the lower portion of the box (1), the second gear (193) is connected to the second screw rod (192), the second gear (193) is meshed with the second rack (191), clamping plates (194) for clamping the rubber fender are slidably arranged on the left side and the right side of the lower portion of the box (1), and the clamping plates (194) are in threaded connection with the second screw rod (192), and the clamping plates (194) are located above the placing plate (162).
6. The rubber fender tester for increasing test stability according to claim 5, further comprising an angle adjusting mechanism (18) for adjusting the angle of the pressing block (15), wherein the angle adjusting mechanism (18) comprises a return frame (181), a moving frame (182), an electric push rod (183), a first rack (184), a rotating shaft (185), a one-way gear (186), a first gear (187) and an arc rack (188), a return frame (181) is connected to a telescopic rod of the hydraulic cylinder (5), the moving frame (182) is arranged in the return frame (181) in a sliding manner, the moving frame (182) penetrates through the top of the return frame (181) in a sliding manner, an electric push rod (183) is connected to the return frame (181), first racks (184) are connected to the left side and the right side of the moving frame (182), the lower portion of the sliding seat (4) is rotatably connected with the rotating shaft (185), two one-way gears (186) are connected to the front portion of the rotating shaft (185), the one-way gears (186) are meshed with the first racks (185), and the first racks (188) are meshed with the first racks (188), and the first racks (188) are meshed with the arc racks (188).
7. The rubber fender tester for improving test stability according to claim 6, further comprising a spraying mechanism (20) for spraying water onto the rubber fender, wherein the spraying mechanism (20) comprises a water inlet pipe (202), a water pump (203), an atomizing spray pipe (204) and a collecting tank (205), wherein the left part and the right part of the tank body (1) are respectively provided with a water storage cavity (201), the left side and the right side of the tank body (1) are respectively connected with the water inlet pipe (202), the water inlet pipe (202) and the water storage cavity (201) are communicated, the water pump (203) is respectively connected with the left side and the right side of the tank body (1), the atomizing spray pipe (204) extends into the water storage cavity (201), the atomizing spray pipe (204) is connected with the water outlet end of the water pump (203), the atomizing spray pipe (204) is communicated with the water outlet end of the water pump (203), the collecting tank (205) for collecting water is arranged in the bottom of the tank body (1), and the collecting tank (205) penetrates through the rear side of the tank body (1) in a sliding mode.
8. The rubber fender tester for improving test stability according to claim 7, further comprising a fan (21), wherein the fan (21) is connected to the inner top of the box body (1).
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| CN110285956A (en) * | 2019-07-23 | 2019-09-27 | 江苏西尔特橡胶股份有限公司 | A kind of rubber fender performance testing device |
| CN112903437B (en) * | 2021-01-20 | 2022-12-20 | 宁波瑞隆特橡塑制品有限公司 | System and method for testing production quality performance of rubber sealing strip |
| CN113188911A (en) * | 2021-05-19 | 2021-07-30 | 扬州市远望橡胶有限公司 | Novel rubber fender slope compression performance test device |
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| CN113607564B (en) * | 2021-10-08 | 2022-01-25 | 苏州英特模汽车科技有限公司 | Battery pack extrusion test system for new energy vehicle |
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| CN217111761U (en) * | 2022-02-25 | 2022-08-02 | 黑龙江龙格检验检测有限公司 | Comprehensive tester for strength of pavement material |
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