Steel structure wear test equipment capable of simulating complex environment

Abstract

The utility model relates to the technical field of steel structure wear test equipment, in particular to steel structure wear test equipment capable of simulating a complex environment, which comprises a bottom plate, a shell, a motor, a gear and a fixing frame, the shell is mounted on the bottom plate, the motor is mounted on one side outside the shell, and the gear is fixedly connected onto an output shaft of the motor. A fixing frame is fixedly connected to the side, close to the motor, in the shell. Materials of different materials are clamped on the clamping structure on the left side, when the abrasion condition of the steel structure in contact with the different materials can be tested, hot air is blown to the steel structure through the electric heating pipe and the exhaust fan, so that the use condition of the steel structure under the high-temperature condition is simulated, and the abrasion condition of the steel structure under the high-temperature condition is simulated by adding water, acid or alkaline liquid into the guide pipe. The use conditions of the steel structure in different acidity and alkalinity environments are simulated, so that various factors in a real use environment can be simulated, and the wear data of the steel structure in an actual working condition can be accurately reflected.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of steel structure abrasion test equipment capable of simulating complex environment belongs to steel structure abrasion test equipment technical field. BACKGROUND

[0002] Steel structure abrasion test equipment is used to simulate the abrasion of steel structure in actual working environment, to evaluate the wear resistance of material or verify the special test equipment of design life.

[0003] The patent with authorized announcement No.CN214150271U discloses a wear-resistant steel plate comparative abrasion test device. It includes a machine base, two vertical plates are installed on the top of the machine base, two guide rods are supported between the two vertical plates, a sliding seat is slidably arranged on the two guide rods, mounting holes are arranged on the left and right sides of the sliding seat, a vertical rod is arranged in each mounting hole, and an abrasive block is fixed to the lower end of each vertical rod. When using the patent for polishing, the motor drives the eccentric wheel to rotate, the transmission connecting rod synchronously drives the sliding seat to move left and right along the guide rod, and the abrasive block repeatedly rubs the steel material in the platform. The patent proposes that the steel structure is driven to move back and forth on the platform by the motor, eccentric wheel and module to rub the surface of the steel structure, so as to obtain relevant steel structure abrasion data. However, the use environment of steel structure is complex and diverse, and the abrasion degree of the surface of steel structure is different under different external conditions. Therefore, when using the patent to conduct abrasion test on steel structure, the test conditions are relatively single, various factors in real use environment cannot be fully simulated, and it is difficult to obtain accurate steel structure abrasion data reflecting actual working conditions.

[0004] Therefore, it is necessary to provide a steel structure abrasion test equipment capable of simulating complex environment. SUMMARY

[0005] The technical problem to be solved by the utility model: the use environment of existing steel structure is complex and diverse, and the abrasion degree of the surface of steel structure is different under different external conditions. When using existing patent to conduct abrasion test on steel structure, the test conditions are relatively single, various factors in real use environment cannot be fully simulated, and it is difficult to obtain accurate steel structure abrasion data reflecting actual working conditions.

[0006] The utility model provides a steel structure abrasion test equipment of complex environment simulation, including bottom plate, shell, motor, gear, fixed frame, rack, sliding rod, support seat, fixed base and clamping assembly, the shell is installed on the bottom plate, the motor is installed on one side outside the shell, the output shaft of motor is fixedly connected with gear, the side fixedly connected with fixed frame is close to the motor in the shell, the sliding rod is arranged in the fixed frame, the rack is fixedly connected on the sliding rod, the gear is penetrated the shell and is engaged with the rack, the support seat is installed on the gear, the fixed base is installed on the side far from the support seat in the shell, the side of support seat and fixed base is close to each other all is provided with the clamping assembly for clamping steel structure, still includes installation shell, exhaust fan, electric heating tube, pipe and sprayer, the installation shell is embeddedly installed on the top of shell, is seted up in the installation shell multiple air grooves, the exhaust fan is installed in the installation shell, the electric heating tube is installed in the lower part of installation shell, the electric heating tube is located below the exhaust fan, the pipe is penetrated in one side of shell, and the sprayer is installed on the one end in the shell of pipe.

[0007] The steel structure abrasion test equipment of complex environment simulation, the clamping assembly includes lower clamping plate, screw rod, guide rod and upper clamping plate, the lower clamping plate is fixedly connected with the lower part of the side of support seat and fixed base, the two guide rods are fixedly connected on the lower clamping plate, the upper clamping plate is slidably arranged on the two guide rods, the screw rod is threadedly arranged on the upper part of support seat and fixed base, and the screw rod is rotatably connected with the adjacent upper clamping plate.

[0008] The steel structure abrasion test equipment of complex environment simulation further includes hinges and heat insulation doors, two hinges are installed on each side of the shell, and the heat insulation door is installed between the two hinges on the same side of the shell.

[0009] The steel structure abrasion test equipment of complex environment simulation further includes fixed plates and protective covers, two fixed plates are fixedly connected to the shell, the protective cover is slidably arranged between the two fixed plates, and the motor and the gear are located in the protective cover.

[0010] The steel structure abrasion test equipment of complex environment simulation further includes an exhaust pipe, the exhaust pipe is embeddedly installed on the shell, and the exhaust pipe is located on the left side of the installation shell.

[0011] The steel structure abrasion test equipment of complex environment simulation further includes a transparent observation plate, and the transparent observation plate is embeddedly arranged on the heat insulation door.

[0012] The steel structure abrasion test equipment of complex environment simulation further includes a protective net, and the protective net is installed on one side of the shell inside the installation shell.

[0013] The utility model discloses a beneficial effect: 1, through the clamping structure on the left side clamping material of different material, just can test the abrasion condition when steel structure and different material contact, through electric heating pipe and exhaust fan, hot air blows on steel structure to simulate the use of steel structure under high temperature condition, through adding water, acid or alkaline liquid in the guide pipe to simulate the use of steel structure in different acid and alkalinity environment, thereby can simulate various factors in real use environment, thereby accurately reflect the abrasion data of steel structure of actual working condition.

[0014] 2, when carrying out steel structure abrasion test, through the rotation of two heat insulation doors to the back and close the shell, make the shell keep relatively closed state, make the temperature of each place in the shell keep relatively consistent, improve the precision of steel structure abrasion test, reduce the energy consumption when testing simultaneously. DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0016] Figure 2 It is the three-dimensional sectional structure schematic diagram of the shell, installation shell and exhaust fan of the utility model.

[0017] Figure 3 It is the three-dimensional sectional structure schematic diagram of the shell, motor and fixed frame of the utility model.

[0018] Figure 4 It is the three-dimensional structure schematic diagram of the fixed frame, guide rod and upper clamping plate of the utility model.

[0019] Figure 5 It is the three-dimensional structure schematic diagram of the shell, fixed plate and protective cover of the utility model.

[0020] Drawing reference: 1 - bottom plate, 2 - shell, 201 - hinge, 3 - heat insulation door, 4 - installation shell, 401 - exhaust fan, 402 - electric heating pipe, 403 - guide pipe, 404 - spray head, 5 - motor, 6 - gear, 7 - fixed frame, 8 - rack, 801 - sliding rod, 9 - support seat, 10 - fixed seat, 1001 - lower clamping plate, 1002 - screw rod, 11 - guide rod, 12 - upper clamping plate, 13 - fixed plate, 14 - protective cover, 15 - exhaust pipe, 16 - transparent observation plate, 17 - protective net. SPECIFIC IMPLEMENTATION

[0021] In the present text, the reference to the embodiment means that the specific features, structures or characteristics described in conjunction with the embodiment can be contained in at least one embodiment of the utility model. The phrase appears in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is not mutually exclusive with other embodiments. The person skilled in the art explicitly and implicitly understands that the embodiments described in the present text can be combined with other embodiments.

[0022] Embodiment 1: a steel structure wear test equipment capable of simulating complex environment, refer to Figures 1-5 As shown in the figure, including the base plate 1, the shell 2, the motor 5, the gear 6, the fixed frame 7, the rack 8, the sliding rod 801, the support seat 9, the fixed seat 10 and the clamping assembly, the base plate 1 is installed with the shell 2, the shell 2 is installed with the motor 5 on one side of the outside, the output shaft of the motor 5 is fixed with the gear 6, the fixed frame 7 is fixedly connected with the shell 2 near the motor 5 on one side, the sliding rod 801 is slidingly arranged on the fixed frame 7, the gear 6 is engaged with the rack 8 through the shell 2, the support seat 9 is installed on the gear 6, the fixed seat 10 is installed on the shell 2 away from the support seat 9 on one side, the clamping assembly for clamping the steel structure is arranged on the side of the support seat 9 and the fixed seat 10 close to each other, further comprising an installation shell 4, an exhaust fan 401, an electric heating pipe 402, a conduit 403 and a spray head 404, the installation shell 4 is embeddedly installed on the top of the shell 2, a plurality of ventilation grooves are formed on the installation shell 4, the exhaust fan 401 is installed in the installation shell 4, the electric heating pipe 402 is installed in the lower part of the installation shell 4, the electric heating pipe 402 is located below the exhaust fan 401, the conduit 403 penetrates through one side of the shell 2, the spray head 404 is installed at one end of the conduit 403 in the shell 2, the protective net 17 is installed on one side of the shell 2 inside the installation shell 4, the protective net 17 filters and intercepts the air entering the shell 2, avoids the particulate matter in the air falling on the surface of the steel structure, prevents the precision of the steel structure wear test from being affected, and the low temperature air in the shell 2 can be discharged through the exhaust pipe 15 when the hot air enters the shell 2.

[0023] Refer to Figure 3 And Figure 4 As shown in the figure, the clamping assembly comprises a lower clamping plate 1001, a screw rod 1002, a guide rod 11 and an upper clamping plate 12, the lower clamping plate 1001 is fixedly connected with the support seat 9 and the fixed seat 10 close to each other on one side by welding, two guide rods 11 are fixedly connected with the lower clamping plate 1001 in vertical direction, the upper clamping plate 12 is slidingly arranged on the two guide rods 11, the screw rod 1002 is threadedly arranged on the support seat 9 and the fixed seat 10 on the upper part, and the screw rod 1002 is rotatably connected with the adjacent upper clamping plate 12.

[0024] When the abrasion test of the steel structure is performed, first, the screw rod 1002 on the support seat 9 and the fixed seat 10 is rotated, the screw rod 1002 drives the upper clamping plate 12 to slide upward under the guidance of the guide rod 11, then the two steel structures to be tested are placed on the lower clamping plates 1001 on the left and right sides respectively, the inner sides of the two steel structures are in contact, the screw rod 1002 is reversely rotated, the screw rod 1002 drives the upper clamping plate 12 to slide downward, the lower clamping plate 1001 cooperates with the upper clamping plate 12 to clamp the steel structure, then the motor 5 is started, and the output shaft of the motor 5 is controlled to rotate forward and reversely, the output shaft of the motor 5 drives the gear 6 to rotate, the gear 6 meshes with the rack 8, so that the rack 8 drives the sliding rod 801 to move up and down reciprocatingly under the guidance of the fixed frame 7, the rack 8 drives the fixed seat 10 and the right steel structure to move up and down reciprocatingly, the two steel structures are rubbed to appear abrasion, when the abrasion of different materials in contact with the steel structure needs to be tested, the steel structure on the left is replaced by a material corresponding to the material, and the abrasion of the steel structure in contact with different materials can be tested, when the abrasion experiment of the steel structure under high-temperature conditions needs to be performed, the electric heating pipe 402 and the exhaust fan 401 are started, the exhaust fan 401 operates to suck external air into the shell 2 through the air inlet grooves on the mounting shell 4, the electric heating pipe 402 heats the air entering the shell 2, and hot air blows on the steel structure, so that the use of the steel structure under high-temperature conditions is simulated, when the test is performed, water, acid or alkaline liquid is added into the guide pipe 403, and the liquid is sprayed on the surface of the steel structure through the spray head 404, so that the use of the steel structure in different acid-base environments is simulated, so that the use of the steel structure in different acid-base environments is simulated, various factors in the real use environment can be simulated, and the abrasion data of the steel structure under the actual working condition can be accurately reflected.

[0025] Example 2: Based on example 1, refer to Figure 4 As shown in the figure, it also includes hinges 201 and heat insulation doors 3, two hinges 201 are installed on the left and right sides of the front part of the shell 2 through bolt connection, the heat insulation door 3 is installed between the two hinges 201 on the same side of the shell 2, the transparent observation plate 16 is embedded on the heat insulation door 3, and the transparent observation plate 16 can facilitate the test personnel to observe the abrasion test progress of the steel structure in the shell 2.

[0026] When the abrasion test of the steel structure is performed, the two heat insulation doors 3 are rotated backward, the heat insulation door 3 closes the shell 2, so that the shell 2 maintains a relatively closed state, the heat in the shell 2 is prevented from being dissipated, the temperature of each part in the shell 2 is prevented from being inconsistent, the precision of the abrasion test of the steel structure is improved, and the energy consumption during the test is reduced.

[0027] Refer to Figure 5As shown, the shell 2 further comprises two fixing plates 13 and a protective cover 14, the two fixing plates 13 are fixed on the upper right side of the shell 2, and the protective cover 14 is slidably arranged between the two fixing plates 13, and the motor 5 and the gear 6 are located in the protective cover 14.

[0028] When the steel structure wear test is performed, the protective cover 14 can cover the motor 5 and the gear 6, so that foreign matters are prevented from being rolled into the gear 6 and the rack, and the safety of the device is improved, when the motor 5 is damaged, the protective cover 14 is pulled out, so that the motor 5 is not blocked, thereby facilitating the maintenance, and the maintenance efficiency is improved, and after the maintenance is completed, the protective cover 14 is placed in the original position.

[0029] The above embodiments are provided for persons skilled in the art to implement or use the utility model, and persons skilled in the art can make various modifications or changes to the above embodiments without departing from the utility model idea of the utility model, and thus the protection scope of the utility model is not limited by the above embodiments, but should be the maximum scope meeting the innovative features mentioned in the claims.

Claims

1. A steel structure abrasion test equipment capable of simulating complex environment, comprising a bottom plate (1), a shell (2), a motor (5), a gear (6), a fixing frame (7), a rack (8), a sliding rod (801), a supporting seat (9), a fixing seat (10) and a clamping assembly, the bottom plate (1) is provided with the shell (2), the shell (2) is provided with the motor (5) on one side of the outer portion, the output shaft of the motor (5) is fixedly connected with the gear (6), the shell (2) is fixedly connected with the fixing frame (7) on the side close to the motor (5), the fixing frame (7) is slidably provided with the sliding rod (801), the sliding rod (801) is fixedly connected with the rack (8), the gear (6) is engaged with the rack (8) through the shell (2), the gear (6) is provided with the supporting seat (9), the shell (2) is provided with the fixing seat (10) on the side away from the supporting seat (9), and the side, where the supporting seat (9) and the fixing seat (10) are close to each other, is provided with the clamping assembly for clamping the steel structure, characterized in that, It also includes the installation shell (4), exhaust fan (401), electric heating pipe (402), pipe (403) and spray head (404), the top of the shell (2) embedded installation shell (4), installation shell (4) is provided with a plurality of ventilation slot, installation shell (4) is installed with exhaust fan (401), installation shell (4) is installed with electric heating pipe (402) in the lower part, electric heating pipe (402) is located below the exhaust fan (401), the shell (2) is penetrated by the pipe (403), the pipe (403) is installed with spray head (404) in the one end inside the shell (2).

2. The steel structure abrasion test equipment capable of simulating a complex environment according to claim 1, characterized in that, The clamping assembly comprises a lower clamping plate (1001), a screw rod (1002), a guide rod (11) and an upper clamping plate (12), the lower clamping plate (1001) is fixedly connected to the lower part of the side of the support seat (9) and the fixed seat (10) which are close to each other, the two guide rods (11) are fixedly connected to the upper clamping plate (1001), the upper clamping plate (12) is slidably arranged on the two guide rods (11), and the screw rod (1002) is threadedly arranged on the upper part of the support seat (9) and the fixed seat (10).

3. The steel structure abrasion test equipment capable of simulating a complex environment according to claim 2, characterized in that, It also includes a hinge (201) and a heat insulation door (3), two hinges (201) are installed on the two sides of the shell (2), and the heat insulation door (3) is installed between the two hinges (201) on the same side of the shell (2).

4. The steel structure abrasion test apparatus capable of simulating a complex environment according to claim 3, wherein It also includes a fixed plate (13), and the shell (2) is fixedly connected with two fixed plates (13).

5. The steel structure abrasion test apparatus capable of simulating a complex environment according to claim 4, wherein It also includes a protective cover (14), and the protective cover (14) is slidably arranged between the two fixed plates (13), and the motor (5) and the gear (6) are located in the protective cover (14).

6. The steel structure abrasion test apparatus capable of simulating a complex environment according to claim 5, wherein It also includes an exhaust pipe (15), and the exhaust pipe (15) is embeddedly installed on the shell (2), and the exhaust pipe (15) is located on the left side of the installation shell (4).

7. The steel structure abrasion test apparatus capable of simulating a complex environment according to claim 6, wherein It also includes a transparent observation plate (16), and the transparent observation plate (16) is embeddedly arranged on the heat insulation door (3).

8. The steel structure abrasion test apparatus capable of simulating a complex environment according to claim 7, wherein It also includes a protective net (17), and the protective net (17) is installed on the side of the installation shell (4) inside the shell (2).

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