A corrosion resistance detection device for electric meter box production

Abstract

The present invention discloses a corrosion-resistant detection device for the production of electric meter boxes, and relates to the technical field of corrosion-resistant detection. The present invention comprises a bottom plate, a top surface of the bottom plate is fixed with a U-shaped frame plate, a clamping assembly is arranged in the middle of an inner wall of the U-shaped frame plate, the clamping assembly comprises a U-shaped groove frame, the U-shaped groove frame is fixed in the middle of an inner wall of the U-shaped frame plate, double-groove screws are penetrated and rotatably installed on the left and right sides of the inner wall of the U-shaped frame plate, annular tube blocks are slidably installed on the outer walls of two spiral grooves of the double-groove screws, two circular plates are respectively fixedly installed on the outer walls of the two circular tube blocks, two rectangular shells are respectively fixed on the inner walls of the two circular plates, the present invention tightly presses against two sides of the electric meter box through two rubber blocks, thereby avoiding the problem that the paint surface on the surface of the electric meter box is easily scratched by the clamp, causing the corrosive liquid to directly contact the metal inside the electric meter box, and making the corrosion-resistant detection data of the electric meter box inaccurate.

Description

Technical Field

[0001] The invention relates to the technical field of corrosion resistance detection, in particular to a corrosion resistance detection device used in the production of electric meter boxes. Background Art

[0002] The meter box is mainly used for fixed installation of power meters and provides necessary insulation and protection for the power meters. The corrosion resistance of the meter box directly affects the safe operation of the power grid. The corrosion resistance detection device can effectively identify the potential corrosion risks of the meter box and prevent electrical failures, safety accidents and economic losses caused by corrosion of the meter box.

[0003] Patent No. CN215414947U discloses a corrosion-resistant detection device for the production of electric meter boxes, including a carrier frame, a device body, a clamping arm, a sliding plate and a baffle. A second rotating shaft is rotatably installed on the inner wall of one side of the carrier frame, and the device body is fixed at one end of the second rotating shaft away from the inner wall of the carrier frame. A first bracket is fixed on the outer walls of both sides of the device body, and an electric push rod is installed on one side of the surface of the first bracket, and one end of the electric push rod extends to the interior of the device body. Vertical plates are fixed on both inner side walls of the device body, and a track is fixed on one side of the surface of the vertical plate, and a sliding plate is slidably installed on one side of the track surface, one end of the sliding plate is fixedly connected to one end of the electric push rod, and a clamping arm is fixed on the outer wall of one side of the sliding plate. This patent not only enhances the operating convenience of the device, improves the detection accuracy of the device, but also improves the operating safety of the device.

[0004] However, the corrosion-resistant detection device currently used in the production of electric meter boxes has the following problems: when the corrosion-resistant detection device used in the production of electric meter boxes is in use, the clamp is easy to scratch the paint surface of the electric meter box when clamping and positioning the electric meter box, thereby causing the corrosive liquid to directly contact the metal inside the electric meter box, making the corrosion-resistant detection data of the electric meter box inaccurate. Therefore, we propose a corrosion-resistant detection device for the production of electric meter boxes. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a corrosion resistance detection device for use in the production of electric meter boxes, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A corrosion-resistant detection device for electric meter box production, comprising a bottom plate, a U-shaped frame plate is fixed on the top surface of the bottom plate, a support plate is fixed on the front of the inner wall of the U-shaped frame plate, a U-shaped frame is fixedly installed on the top surface of the U-shaped frame plate, a liquid storage tank is fixedly installed in the middle of the top surface of the U-shaped frame, an electric drip head is passed through and fixedly installed in the middle of the bottom surface of the liquid storage tank, and a clamping component is arranged in the middle of the inner wall of the U-shaped frame plate;

[0007] The clamping assembly includes a U-shaped groove frame, which is fixed in the middle of the inner wall of the U-shaped frame plate. The top and bottom surfaces of the U-shaped groove frame are provided with sliding grooves. A driving module is fixedly installed on the right side of the U-shaped frame plate. The driving module includes a support plate and a servo motor. The support plate is fixedly installed on the right side of the outer wall of the U-shaped frame plate. The servo motor is fixedly installed on the top surface of the support plate. Double-groove screws are penetrated and rotatably installed on the left and right sides of the inner wall of the U-shaped frame plate. The right end of the double-groove screw is fixedly connected to the servo motor shaft of the driving module. The outer walls of the two spiral grooves of the double-groove screw are slidably installed with ring tube blocks, and the outer walls of the two ring tube blocks are slidably connected to the inner walls of the two slide grooves of the U-shaped groove frame Then, two circular plates are fixedly installed on the outer walls of the two ring tube blocks, two rectangular shells are fixed on the inner walls of the two circular plates, two arc-shaped spring pieces are fixed directly opposite to the inner walls of the two rectangular shells, rubber blocks are slidably installed on the inner walls of the two rectangular shells, the rectangular shells drive the rubber blocks to move toward the middle, and the rubber blocks contact the surface of the meter box. Under the action of the extrusion force, the rubber blocks slide in the rectangular shells, and the arc-shaped spring piece is squeezed and deformed by the rubber blocks. Under the elastic force of the arc-shaped spring piece, the two rubber blocks are tightly pressed against the two sides of the meter box, so that the paint surface of the meter box will not be scratched, and the top and bottom surfaces of the two ring tube blocks are provided with anti-forward tilt components;

[0008] The anti-forward tilt assembly comprises two U-shaped strips, the two U-shaped strips are respectively fixed to the top and bottom surfaces of the two ring tube blocks, the front surfaces of the two U-shaped strips are respectively fixed with two groove blocks, the inner walls of the two groove blocks are respectively slidably mounted with two sliders, the sides of the two sliders away from each other are respectively fixed with two arc-shaped spring pieces 2, the ends of the two arc-shaped spring pieces 2 away from each other are fixedly connected to the inner walls of the two groove blocks, the sides of the two sliders close to each other are respectively fixed with magnetic blocks, and the two groove blocks block the front of the electric meter box;

[0009] The top surfaces of the two U-shaped strips are provided with anti-splash devices, and the outer walls of the anti-splash devices are provided with heating devices.

[0010] According to the above technical solution, the electric dripping head passes through and is fixed in the middle of the top surface of the U-shaped frame, the support plate is located below the electric dripping head, the U-shaped groove frame is located above the support plate, the double-groove screw is located in the middle of the U-shaped groove frame, the inner walls of the two annular tube blocks are meshed with the outer walls of the two spiral grooves of the double-groove screw, and the two groove blocks are located in front of the support plate.

[0011] According to the above technical solution, the splash-proof device includes four short rods, two double-arc plates, two connecting plates and two semi-arc covers. The four short rods are respectively connected in groups of two and penetrate and are fixed on the top surfaces of the two U-shaped strips. The two double-arc plates are respectively fixed on the top surfaces of the four short rods. The two connecting plates are respectively fixed on the top surfaces of the two double-arc plates. The two semi-arc covers are respectively fixed on the sides of the two connecting plates close to each other. The two semi-arc covers merge in the process of moving toward the middle, and the merged semi-arc covers block the splashing of corrosive liquids.

[0012] According to the above technical scheme, the splash-proof device also includes two round blocks, two sliding rods, two discs and two springs, the two round blocks are respectively fixed on the top surfaces of the two connecting plates, the two round blocks are respectively located on the side where the two semi-arc covers are away from each other, the two sliding rods are respectively fixed on the side where the two round blocks are away from each other, the two sliding rods have one end away from each other and penetrate and are slidably connected with the left and right sides of the inner wall of the U-shaped frame plate, the two discs are respectively fixed on the side where the two sliding rods are away from each other, the two springs are respectively fixed on the side where the two discs are close to each other, and the two springs have one end away from the two discs and are fixedly connected to the outer wall of the U-shaped frame plate, the disc drives the spring to move toward the middle, the spring is squeezed and begins to shrink, and under the action of the elastic force of the spring, the jitter of the connecting plate when it moves is reduced.

[0013] According to the above technical solution, the two connecting plates are located above the U-shaped groove frame, and the two springs are respectively sleeved on the outer walls of the two sliding rods.

[0014] According to the above technical scheme, the temperature rising device includes two L-shaped plates, two square shells, a plurality of resistance heating rods and two heat conducting plates, the two L-shaped plates are respectively fixed on the outer walls of the two sliding rods, the two L-shaped plates are respectively located on the side of the two round blocks away from each other, the two square shells are respectively fixed on the backs of the two L-shaped plates, the plurality of resistance heating rods are respectively fixedly installed on the inner walls of the two square shells, the two heat conducting plates are respectively fixed on the inner walls of the two square shells, the resistance heating rods transfer heat to the heat conducting plates, and the heat conducting plates transfer heat to the surface of the meter box, so that the meter box can be detected at high temperature.

[0015] According to the above technical solution, the temperature rising device also includes four semi-arc blocks, four arc-shaped spring pieces three, and two vertical plates. The four semi-arc blocks are fixed in groups of two on the side where the two square shells are close to each other. The four arc-shaped spring pieces three are respectively embedded in the side where the four semi-arc blocks are close to each other. The two vertical plates are respectively fixed on the ends of the four arc-shaped spring pieces three away from the four semi-arc blocks. The two vertical plates are in contact with each other. Under the action of the extrusion force, the arc-shaped spring pieces three on the vertical plates are deformed. Under the elastic force of the arc-shaped spring pieces three, the vertical plates limit the rubber blocks.

[0016] According to the above technical solution, the two square shells are located in front of the support plate, the two heat conducting plates are located on the back of a plurality of resistance heating rods, and the two vertical plates are located in front of the support plate.

[0017] The present invention provides a corrosion resistance detection device for electric meter box production. It has the following beneficial effects:

[0018] (1) The present invention uses a U-shaped groove frame, a driving module, a double-groove screw, a ring tube block, a circular plate, a rectangular shell, an arc-shaped spring piece 1, a rubber block, a U-shaped strip, a groove block, a slider and an arc-shaped spring piece 2 in conjunction with a magnetic block. The rectangular shell drives the rubber block to move toward the middle, and the rubber block contacts the surface of the meter box. Under the action of the extrusion force, the rubber block slides in the rectangular shell, and the arc-shaped spring piece 1 is squeezed and deformed by the rubber block. Under the elastic force of the arc-shaped spring piece 1, the two rubber blocks are tightly pressed against the two sides of the meter box, so that the paint surface of the meter box will not be scratched, and the paint surface of the meter box surface is prevented from being easily scratched by the clamp, causing the corrosive liquid to directly contact the metal inside the meter box, making the corrosion resistance detection data of the meter box inaccurate. In addition, the two groove blocks block the front of the meter box to prevent the meter box from tilting forward and falling, causing the meter box to fall and be damaged.

[0019] (2) The present invention arranges a splash-proof device so that the short rod, double arc plate, connecting plate, semi-arc cover, round block, sliding rod and disc cooperate with the spring. The two semi-arc covers merge in the process of moving toward the middle. The merged semi-arc covers block the splashing of corrosive liquid, thereby preventing the electric dripping head from dripping corrosive liquid downward and splashing everywhere, causing the internal parts of the equipment to be easily damaged by the splashing of corrosive liquid. In addition, the disc drives the spring to move toward the middle, and the spring begins to shrink under the compression. Under the action of the elastic force of the spring, the shaking of the connecting plate when moving is reduced, thereby preventing the two semi-arc covers from being damaged by collision due to the violent shaking of the connecting plate when moving.

[0020] (3) The present invention sets a heating device so that the L-shaped plate, square shell, resistance heating rod, heat conducting plate, semi-arc block and arc spring piece three cooperate with the vertical plate, the resistance heating rod transfers heat to the heat conducting plate, and the heat conducting plate transfers heat to the surface of the meter box, so that the meter box can be tested at high temperature, which prevents the equipment from failing to simulate the corrosion resistance of the meter box at high temperature, resulting in inaccurate test data. In addition, the two vertical plates are in contact with each other. Under the action of the extrusion force, the arc spring piece three on the vertical plate is deformed. Under the elastic force of the arc spring piece three, the vertical plate limits the rubber block, which prevents the rubber block from clamping the meter box too tightly, resulting in deformation of the surface of the meter box. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the present invention as a whole;

[0022] Figure 2 It is a cross-sectional schematic diagram of the U-shaped frame plate of the present invention;

[0023] Figure 3 For the present invention Figure 2 A local enlarged schematic diagram of the middle A;

[0024] Figure 4 is a schematic diagram of the splash-proof device of the present invention;

[0025] Figure 5 For the present invention Figure 4 A partial enlarged schematic diagram of point B in the middle;

[0026] Figure 6 is a cross-sectional schematic diagram of a temperature increasing device of the present invention;

[0027] Figure 7 For the present invention Figure 6 A partial enlarged schematic diagram of point C in the middle.

[0028] In the figure: 1, bottom plate; 2, U-shaped frame plate; 3, support plate; 4, U-shaped frame; 5, liquid storage tank; 6, electric drip head; 21, clamping assembly; 211, U-shaped slot frame; 212, drive module; 213, double-slot screw; 214, ring tube block; 215, circular plate; 216, rectangular shell; 217, arc spring piece 1; 218, rubber block; 22, anti-tilt assembly; 221, U-shaped strip; 222, groove Block; 223, slider; 224, arc spring piece 2; 225, magnetic block; 7, splash-proof device; 71, short rod; 72, double arc plate; 73, connecting plate; 74, semi-arc cover; 75, round block; 76, slide rod; 77, disc; 78, spring; 8, heating device; 81, L-shaped plate; 82, square shell; 83, resistance heating rod; 84, heat conducting plate; 85, semi-arc block; 86, arc spring piece 3; 87, vertical plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] See also Figure 1-Figure 7 One embodiment of the present invention is: a corrosion-resistant detection device for electric meter box production, comprising a bottom plate 1, a U-shaped frame plate 2 is fixed on the top surface of the bottom plate 1, a support plate 3 is fixed on the front of the inner wall of the U-shaped frame plate 2, a U-shaped frame 4 is fixedly installed on the top surface of the U-shaped frame 2, a liquid storage tank 5 is fixedly installed in the middle of the top surface of the U-shaped frame 4, an electric dripping head 6 is passed through and fixedly installed in the middle of the bottom surface of the liquid storage tank 5, the electric dripping head 6 passes through and is fixed in the middle of the top surface of the U-shaped frame 4, and the support plate 3 is located below the electric dripping head 6;

[0031] A clamping assembly 21 is provided in the middle of the inner wall of the U-shaped frame plate 2, and the clamping assembly 21 includes a U-shaped groove frame 211, which is fixed in the middle of the inner wall of the U-shaped frame plate 2, and the top and bottom surfaces of the U-shaped groove frame 211 are provided with sliding grooves, and a driving module 212 is fixedly installed on the right side of the U-shaped frame plate 2, and the driving module 212 includes a support plate and a servo motor, and the support plate is fixedly installed on the right side of the outer wall of the U-shaped frame plate 2, and the top surface of the support plate is fixedly installed with a servo motor, and the left and right sides of the inner wall of the U-shaped frame plate 2 penetrate and rotate A double-groove screw 213 is installed, the right end of the double-groove screw 213 is fixedly connected to the servo motor shaft of the driving module 212, the outer walls of the two spiral grooves of the double-groove screw 213 are slidably installed with ring tube blocks 214, the outer walls of the two ring tube blocks 214 are slidably connected with the inner walls of the two slide grooves of the U-shaped groove frame 211, and the outer walls of the two ring tube blocks 214 are respectively fixedly installed with two circular plates 215, and the inner walls of the two circular plates 215 are respectively fixed with two rectangular shells 216, and the inner walls of the two rectangular shells 216 are Two arc-shaped spring pieces 217 are fixed on the opposite sides, and rubber blocks 218 are slidably installed on the inner walls of the two rectangular shells 216. The U-shaped groove frame 211 is located above the support plate 3, and the double-groove screw 213 is located in the middle of the U-shaped groove frame 211. The inner walls of the two ring tube blocks 214 are meshed with the inner walls of the two spiral grooves of the double-groove screw 213. The rectangular shell 216 drives the rubber block 218 to move toward the middle, and the rubber block 218 contacts the surface of the meter box. Under the action of the extrusion force, the rubber block 218 18 slides in the rectangular shell 216, and the arc-shaped spring piece 1 217 is squeezed and deformed by the rubber block 218, so that when the electric meter box is clamped and positioned, under the elastic force of the arc-shaped spring piece 1 217, the two rubber blocks 218 are tightly pressed against the two sides of the electric meter box, so that the paint surface of the electric meter box will not be scratched, and when the corrosion-resistant detection device is clamped and positioned, the paint surface of the electric meter box surface is easily scratched by the clamp, causing the corrosive liquid to directly contact the metal inside the electric meter box, making the corrosion-resistant detection data of the electric meter box inaccurate;

[0032] The top and bottom surfaces of the two ring tube blocks 214 are provided with an anti-tilt assembly 22, and the anti-tilt assembly 22 includes two U-shaped strips 221, and the two U-shaped strips 221 are respectively fixed to the top and bottom surfaces of the two ring tube blocks 214, and the front surfaces of the two U-shaped strips 221 are respectively fixed with two groove blocks 222, and the inner walls of the two groove blocks 222 are respectively slidably mounted with two sliders 223, and the two sliders 223 are respectively fixed with two arc-shaped spring pieces 224 on the side away from each other, and the two arc-shaped spring pieces 224 are respectively fixed at one end away from each other and the two The inner wall of the groove block 222 is fixedly connected, and a magnetic block 225 is fixed on the side where the two sliders 223 are close to each other. The two groove blocks 222 are located in front of the support plate 3. The magnetic blocks 225 are attracted to each other under the action of magnetic force. Under the action of the extrusion force, the slider 223 slides in the groove block 222, and the arc-shaped spring piece 224 on the slider 223 begins to deform, so that the two groove blocks 222 are blocked in front of the meter box, so as to prevent the corrosion-resistant detection device from tilting forward and falling when clamping and positioning the meter box, causing the meter box to fall and be damaged.

[0033] When in use, the bottom plate 1 supports the U-shaped frame plate 2, the U-shaped frame plate 2 supports the support plate 3, the operator places the electric meter box on the support plate 3, the U-shaped frame plate 2 supports the U-shaped frame 4, the U-shaped frame 4 supports the liquid storage tank 5, the operator starts the electric dripping head 6 on the liquid storage tank 5, the corrosive liquid in the liquid storage tank 5 enters the electric dripping head 6, the electric dripping head 6 drips the corrosive liquid downward, and the corrosive liquid drips downward onto the surface of the electric meter box, so that the electric meter box can complete the corrosion resistance test in the U-shaped frame plate 2. When clamping and positioning the meter box, the clamp is easy to scratch the paint surface of the meter box. When the operator places the meter box on the support plate 3, the operator starts the drive module 212 on the U-shaped frame plate 2, and the servo motor shaft on the drive module 212 starts to rotate forward. The servo motor shaft drives the double-groove screw 213 to rotate forward. The double-groove screw 213 rotates forward in the U-shaped frame plate 2. Under the restriction of the sliding groove of the U-shaped groove frame 211, the two ring tube blocks 214 on the spiral groove of the double-groove screw 213 move toward the middle. The ring tube block 214 slides toward the middle in the sliding groove of the U-shaped groove frame 211, the ring tube block 214 drives the round plate 215 to move toward the middle, the round plate 215 drives the rectangular shell 216 to move toward the middle, the rectangular shell 216 drives the arc spring piece 217 to move toward the middle, the rectangular shell 216 drives the rubber block 218 to move toward the middle, the rubber block 218 contacts the surface of the meter box, and under the action of the extrusion force, the rubber block 218 slides in the rectangular shell 216, and the arc spring piece 217 is pressed by the rubber Block 218 is squeezed and deformed, so that when the meter box is clamped and positioned, under the elastic force of the arc-shaped spring piece 217, the two rubber blocks 218 are tightly pressed against the two sides of the meter box, so that the paint surface of the meter box will not be scratched, and the paint surface of the meter box will be prevented from being scratched by the clamp when the equipment is in use, thereby avoiding the problem that when the corrosion-resistant detection device is clamped and positioned, the paint surface of the meter box is easily scratched by the clamp, causing the corrosive liquid to directly contact the metal inside the meter box, making the corrosion-resistant detection data of the meter box inaccurate.

[0034] When the ring tube block 214 slides toward the middle in the slide groove of the U-shaped groove frame 211, the ring tube block 214 drives the U-shaped strip 221 to move toward the middle, the U-shaped strip 221 drives the groove block 222 to move toward the middle, the groove block 222 drives the slider 223 to move toward the middle, the slider 223 drives the magnetic block 225 to move toward the middle, the magnetic blocks 225 are mutually attracted under the action of magnetic force, and under the action of the extrusion force, the slider 223 slides in the groove block 222, and the arc-shaped spring piece 224 on the slider 223 begins to deform, so that the two groove blocks 222 block the front of the meter box, preventing the meter box from tilting forward and falling when the equipment is in use, thereby avoiding the problem of the meter box tilting forward and falling when the corrosion-resistant detection device is clamping and positioning the meter box, causing the meter box to fall and be damaged.

[0035] See also Figure 1-Figure 7On the basis of the above embodiment, another embodiment of the present invention further includes a splash-proof device 7 and a heating device 8, wherein the top surfaces of the two U-shaped strips 221 are provided with the splash-proof device 7, and the splash-proof device 7 includes four short rods 71, two double arc plates 72, two connecting plates 73 and two semi-arc covers 74, and the four short rods 71 ​​are respectively connected in pairs and fixed on the top surfaces of the two U-shaped strips 221, and the two double arc plates 72 are respectively fixed on the top surfaces of the four short rods 71, and the two connecting plates 73 are respectively fixed on the two double arcs. On the top surface of the plate 72, two semi-arc covers 74 are respectively fixed on the side where the two connecting plates 73 are close to each other. The two connecting plates 73 are located above the U-shaped groove frame 211. The connecting plate 73 drives the semi-arc covers 74 to the left middle. The two semi-arc covers 74 merge in the process of moving toward the middle. The merged semi-arc covers 74 block the splashing of corrosive liquid, so as to prevent the electric dripping head 6 from dripping corrosive liquid downward and splashing everywhere when the corrosion-resistant detection device is detecting the meter box, causing the internal parts of the equipment to be easily damaged by the splashing of corrosive liquid.

[0036] The splash-proof device 7 further includes two round blocks 75, two slide bars 76, two discs 77 and two springs 78. The two round blocks 75 are respectively fixed on the top surfaces of the two connecting plates 73. The two round blocks 75 are respectively located on the sides of the two semi-arc covers 74 away from each other. The two slide bars 76 are respectively fixed on the sides of the two round blocks 75 away from each other. One end of the two slide bars 76 away from each other penetrates and is slidably connected to the left and right sides of the inner wall of the U-shaped frame plate 2. The two discs 77 are respectively fixed on the sides of the two slide bars 76 away from each other. The two springs 78 are respectively fixed The two springs 78 are fixed on one side where the two discs 77 are close to each other, and one end of the two springs 78 away from the two discs 77 is fixedly connected to the outer wall of the U-shaped frame plate 2. The two springs 78 are respectively sleeved on the outer walls of the two slide bars 76. The disc 77 drives the spring 78 to move toward the middle, and the spring 78 begins to shrink under the compression. Under the elastic force of the spring 78, the shaking of the connecting plate 73 when it moves is reduced, so as to avoid the corrosion-resistant detection device from shaking violently when moving the connecting plate 73 when detecting the meter box, causing the two semi-arc covers 74 to collide and be damaged.

[0037] A heating device 8 is provided on the outer wall of the splash-proof device 7, and the heating device 8 includes two L-shaped plates 81, two square shells 82, a plurality of resistance heating rods 83 and two heat conducting plates 84. The two L-shaped plates 81 are respectively fixed on the outer walls of the two sliding rods 76, and the two L-shaped plates 81 are respectively located on the side where the two round blocks 75 are away from each other. The two square shells 82 are respectively fixed on the back sides of the two L-shaped plates 81, and a plurality of resistance heating rods 83 are respectively fixedly installed on the inner walls of the two square shells 82. The two heat conducting plates 84 are respectively fixed on the inner walls of the two square shells 82. The two square shells 82 are located in front of the support plate 3, and the two heat conducting plates 84 are located on the back sides of the plurality of resistance heating rods 83. The resistance heating rods 83 transfer heat to the heat conducting plates 84, and the heat conducting plates 84 transfer heat to the surface of the electric meter box, so that the electric meter box is tested at high temperature to avoid the corrosion resistance detection device. When testing the electric meter box, the equipment cannot simulate the corrosion resistance state of the electric meter box at high temperature, resulting in inaccurate detection data.

[0038] The heating device 8 also includes four semi-arc blocks 85, four arc-shaped spring pieces 3 86, and two vertical plates 87. The four semi-arc blocks 85 are fixed in groups of two on the side where the two square shells 82 are close to each other. The four arc-shaped spring pieces 3 86 are respectively embedded in the side where the four semi-arc blocks 85 are close to each other. The two vertical plates 87 are respectively fixed on the ends of the four arc-shaped spring pieces 3 86 away from the four semi-arc blocks 85. The two vertical plates 87 are located in front of the support plate 3. The two vertical plates 87 are in contact with each other. Under the action of the extrusion force, the arc-shaped spring pieces 3 86 on the vertical plates 87 are deformed. Under the elastic force of the arc-shaped spring pieces 3 86, the vertical plates 87 limit the rubber block 218 to prevent the rubber block 218 from clamping the meter box too tightly and causing deformation of the surface of the meter box when the corrosion-resistant detection device is detecting the meter box.

[0039] While the ring tube block 214 drives the U-shaped strip 221 to move toward the middle, the U-shaped strip 221 drives the short rod 71 to move toward the middle, the short rod 71 drives the double arc plate 72 to move toward the middle, the double arc plate 72 drives the connecting plate 73 to move toward the middle, the connecting plate 73 drives the semi-arc cover 74 to the left middle, and the two semi-arc covers 74 merge in the process of moving toward the middle. When the electric dripping head 6 drips corrosive liquid downward and contacts the surface of the meter box, the merged semi-arc cover 74 blocks the splashing of corrosive liquid, preventing the electric dripping head 6 from dripping corrosive liquid downward and splashing everywhere when the equipment is in use, thereby avoiding the problem that when the corrosion-resistant detection device is detecting the meter box, the electric dripping head 6 drips corrosive liquid downward and splashes everywhere, causing the internal parts of the equipment to be easily damaged by the splashing of corrosive liquid.

[0040] When the double arc plate 72 drives the connecting plate 73 to move toward the middle, the connecting plate 73 drives the round block 75 to move toward the middle, the round block 75 drives the sliding rod 76 to move toward the middle, the sliding rod 76 slides toward the middle in the U-shaped frame plate 2, the sliding rod 76 drives the disc 77 to move toward the middle, the disc 77 drives the spring 78 to move toward the middle, the spring 78 is squeezed and begins to shrink, and under the elastic force of the spring 78, the shaking of the connecting plate 73 when it moves is reduced, and the connecting plate 73 is prevented from shaking violently when the equipment is in use, thereby avoiding the problem of the two semi-arc covers 74 being damaged by collision when the corrosion-resistant detection device is detecting the meter box and the connecting plate 73 shakes violently when it moves.

[0041] While the round block 75 drives the slide bar 76 to move toward the middle, the slide bar 76 drives the L-shaped plate 81 to move toward the middle, the L-shaped plate 81 drives the square shell 82 to move toward the middle, the square shell 82 drives the resistance heating rod 83 to move toward the middle, the square shell 82 drives the heat conducting plate 84 to move toward the middle, the operator starts the resistance heating rod 83, the resistance heating rod 83 begins to heat up, the resistance heating rod 83 transfers heat to the heat conducting plate 84, the heat conducting plate 84 transfers heat to the surface of the meter box, so that the meter box is tested at high temperature, preventing the equipment from being used and unable to simulate the corrosion resistance state of the meter box at high temperature, thereby avoiding the problem of inaccurate detection data caused by the corrosion resistance detection device when detecting the meter box and the equipment being unable to simulate the corrosion resistance state of the meter box at high temperature.

[0042] While the L-shaped plate 81 drives the square shell 82 to move toward the middle, the square shell 82 drives the semi-arc block 85 to move toward the middle, the semi-arc block 85 drives the arc spring piece three 86 to move toward the middle, the arc spring piece three 86 drives the vertical plate 87 to move toward the middle, and the two vertical plates 87 contact each other. Under the action of the extrusion force, the arc spring piece three 86 on the vertical plate 87 is deformed. Under the elastic force of the arc spring piece three 86, the vertical plate 87 limits the rubber block 218 to prevent the rubber block 218 from clamping the meter box too tightly when the equipment is in use, thereby avoiding the problem of deformation of the surface of the meter box caused by the rubber block 218 clamping the meter box too tightly when the corrosion-resistant detection device is detecting the meter box.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A corrosion resistance detection device for use in the production of electric meter boxes, comprising a bottom plate (1), a U-shaped frame plate (2) being fixed to the top surface of the bottom plate (1), and a support plate (3) being fixed to the front surface of the inner wall of the U-shaped frame plate (2), characterized in that: A U-shaped frame (4) is fixedly mounted on the top surface of the U-shaped frame plate (2); a liquid storage tank (5) is fixedly mounted in the middle of the top surface of the U-shaped frame (4); an electric dripping head (6) is passed through and fixedly mounted in the middle of the bottom surface of the liquid storage tank (5); and a clamping assembly (21) is arranged in the middle of the inner wall of the U-shaped frame plate (2); The clamping assembly (21) comprises a U-shaped groove frame (211), the U-shaped groove frame (211) being fixed in the middle of the inner wall of the U-shaped frame plate (2), the top surface and the bottom surface of the U-shaped groove frame (211) being provided with sliding grooves, a driving module (212) being fixedly mounted on the right side of the U-shaped frame plate (2), a double-groove screw (213) penetrating and rotatably mounted on the left and right sides of the inner wall of the U-shaped frame plate (2), the right end of the double-groove screw (213) being fixedly connected to the servo motor shaft of the driving module (212), and a ring tube block (214) being slidably mounted on the outer walls of the two spiral grooves of the double-groove screw (213) The outer walls of the two ring tube blocks (214) are slidably connected to the inner walls of the two slide grooves of the U-shaped groove frame (211); the outer walls of the two ring tube blocks (214) are respectively fixed with two circular plates (215); the inner walls of the two circular plates (215) are respectively fixed with two rectangular shells (216); two arc-shaped spring pieces (217) are respectively fixed opposite to the inner walls of the two rectangular shells (216); rubber blocks (218) are respectively slidably installed on the inner walls of the two rectangular shells (216); and the top and bottom surfaces of the two ring tube blocks (214) are provided with anti-forward tilt components (22); The anti-forward tilt component (22) comprises two U-shaped strips (221), the two U-shaped strips (221) are respectively fixed to the top surface and the bottom surface of the two ring tube blocks (214), the front surfaces of the two U-shaped strips (221) are respectively fixed with two groove blocks (222), the inner walls of the two groove blocks (222) are respectively slidably mounted with two sliders (223), the sides of the two sliders (223) away from each other are respectively fixed with two arc-shaped spring pieces (224), the ends of the two arc-shaped spring pieces (224) away from each other are fixedly connected to the inner walls of the two groove blocks (222), and the sides of the two sliders (223) close to each other are respectively fixed with magnetic blocks (225); The top surfaces of the two U-shaped strips (221) are provided with anti-splash devices (7), and the outer walls of the anti-splash devices (7) are provided with temperature-increasing devices (8).

2. The corrosion resistance detection device for electric meter box production according to claim 1 is characterized in that: The electric dripping head (6) passes through and is fixed in the middle of the top surface of the U-shaped frame (4); the support plate (3) is located below the electric dripping head (6); the U-shaped groove frame (211) is located above the support plate (3); the double-groove screw (213) is located in the middle of the U-shaped groove frame (211); the inner walls of the two annular tube blocks (214) are meshed with the outer walls of the two spiral grooves of the double-groove screw (213); and the two groove blocks (222) are located in front of the support plate (3).

3. The corrosion resistance detection device for electric meter box production according to claim 2 is characterized in that: The splash-proof device (7) comprises four short rods (71), two double-arc plates (72), two connecting plates (73) and two semi-arc covers (74); the four short rods (71) are respectively connected in pairs through and fixed to the top surfaces of the two U-shaped strips (221); the two double-arc plates (72) are respectively fixed to the top surfaces of the four short rods (71); the two connecting plates (73) are respectively fixed to the top surfaces of the two double-arc plates (72); and the two semi-arc covers (74) are respectively fixed to the sides of the two connecting plates (73) close to each other.

4. The corrosion resistance detection device for electric meter box production according to claim 3 is characterized in that: The splash-proof device (7) further comprises two round blocks (75), two sliding rods (76), two discs (77) and two springs (78). The two round blocks (75) are respectively fixed on the top surfaces of the two connecting plates (73). The two round blocks (75) are respectively located on the sides of the two semi-arc covers (74) that are away from each other. The two sliding rods (76) are respectively fixed on the sides of the two round blocks (75) that are away from each other. The ends of the two sliding rods (76) that are away from each other penetrate and are slidably connected to the left and right sides of the inner wall of the U-shaped frame plate (2). The two discs (77) are respectively fixed on the sides of the two sliding rods (76) that are away from each other. The two springs (78) are respectively fixed on the sides of the two discs (77) that are close to each other. The ends of the two springs (78) that are away from the two discs (77) are fixedly connected to the outer wall of the U-shaped frame plate (2).

5. The corrosion resistance detection device for electric meter box production according to claim 4 is characterized in that: The two connecting plates (73) are located above the U-shaped groove frame (211), and the two springs (78) are respectively sleeved on the outer walls of the two sliding rods (76).

6. The corrosion resistance detection device for electric meter box production according to claim 5 is characterized in that: The temperature increasing device (8) comprises two L-shaped plates (81), two square shells (82), a plurality of resistance heating rods (83) and two heat conducting plates (84); the two L-shaped plates (81) are respectively fixed on the outer walls of the two sliding rods (76); the two L-shaped plates (81) are respectively located on the sides of the two round blocks (75) that are away from each other; the two square shells (82) are respectively fixed on the backs of the two L-shaped plates (81); the plurality of resistance heating rods (83) are respectively fixedly mounted on the inner walls of the two square shells (82); and the two heat conducting plates (84) are respectively fixed on the inner walls of the two square shells (82).

7. The corrosion resistance detection device for electric meter box production according to claim 6 is characterized in that: The temperature increasing device (8) further comprises four semi-arc blocks (85), four arc-shaped spring pieces three (86), and two vertical plates (87). The four semi-arc blocks (85) are fixed in groups of two on the sides of the two square shells (82) close to each other. The four arc-shaped spring pieces three (86) are respectively embedded on the sides of the four semi-arc blocks (85) close to each other. The two vertical plates (87) are respectively fixed on the ends of the four arc-shaped spring pieces three (86) away from the four semi-arc blocks (85).

8. The corrosion resistance detection device for electric meter box production according to claim 7 is characterized in that: The two square shells (82) are located in front of the support plate (3), the two heat conducting plates (84) are located on the back of the plurality of resistance heating rods (83), and the two vertical plates (87) are located in front of the support plate (3).

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