Device for testing installation sealing performance of hydraulic hoist

Abstract

The invention discloses a hydraulic hoist installation sealing performance testing device, and relates to the technical field of hydraulic hoist installation sealing performance testing. The hydraulic hoist comprises a base, two supporting frames are fixedly connected to the top of the base, a hydraulic hoist body is arranged at the tops of the two supporting frames, a supporting plate is fixedly connected to one side of the top of the base, a supporting frame is fixedly connected to the side face of the base, and a long plate is fixedly connected to the top of the supporting plate. Through the arrangement of the angle adjusting device, a first rail arc ring, a fixing frame, an adjusting disc, an L-shaped rod and a reflecting plate are matched, rotation of the adjusting disc drives the L-shaped rod to move along the inner wall of the first rail arc ring, movement of the L-shaped rod drives the reflecting plate to move, and therefore light of the reflecting plate is refracted; the light can be concentrated to an area with leakage, so that bubbles can be amplified more clearly, and detection personnel can quickly position a leakage point.

Description

Technical Field

[0001] The invention relates to the technical field of hydraulic hoist installation sealing test, in particular to a hydraulic hoist installation sealing test device. Background Art

[0002] When installing a leak test device on a hydraulic gate hoist, using soapy water is a common method. This test involves spraying or applying soapy water to the hydraulic system's sealing points (such as pipe joints and valves) and observing for bubbles under pressure. The presence of bubbles indicates a leak. This simple and intuitive soapy water test effectively identifies small leaks and ensures the hydraulic system's tightness.

[0003] A Chinese patent with patent publication number CN221123709U discloses a sealing test device, including a mounting base, a sealing seat, a test seat and a connecting piece. The sealing seat is sealingly connected to the mounting base, the test seat and the sealing seat are connected by a connecting piece and are connected to the mounting base. A first test slot is provided in the sealing seat, and a second test slot is provided in the test seat. The test seat and the sealing seat are sealed and engaged, the first test slot and the second test slot are connected, and a test cavity is formed; a gas transmission channel is provided in the mounting base, the gas transmission channel is connected to the first test slot, and a test opening connected to the second test slot is provided on the side of the test seat away from the sealing seat. When the sealing test device is tested, the part to be tested is placed in the test cavity, and gas is introduced into the first test slot through the gas transmission channel. Whether the part to be tested is sealed is determined based on the bubbles at the test opening. The sealing test device provided by this patent can test the sealing of the cover, and has a simple structure, small footprint, and is easy to operate.

[0004] However, the current construction tools have the following problems: when the sealing test device is used to test the installation sealing of the hydraulic gate hoist, the conditions for observing bubbles or leakage of the hydraulic gate hoist (such as light angle) are not ideal, which makes it difficult for the inspector to accurately judge the leakage situation. Therefore, we propose a hydraulic gate hoist installation sealing test device. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides a hydraulic hoist installation sealing test device, 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 hydraulic gate opening and closing machine installation sealing test device, comprising a base, the top of the base is fixedly connected to two support frames, the top of the two support frames are provided with a hydraulic gate opening and closing machine body, one side of the top of the base is fixedly connected to a support plate, the side of the base is fixedly connected to a support frame, the top of the support plate is fixedly connected to a long plate, the top of the long plate is provided with a spraying device, the top of the inner wall of the support frame is provided with an angle adjustment device, the angle adjustment device includes a bracket, the top of the bracket is fixedly connected to the top of the inner wall of the support frame, the side of the bracket is fixedly connected to a track arc ring 1, the top of the base is fixedly connected to a fixing bracket, the side of the fixing bracket is provided with an adjusting disk, the side of the adjusting disk is fixedly connected to an L-shaped rod, and the L-shaped rod is away from the adjusting One end of the disk is rotatably connected to a reflector, and the outer wall of the L-shaped rod is slidably connected to the inner wall of the track arc ring 1. A gap is provided between the reflector and the hydraulic gate hoist body for adjusting the angle of the reflector. The hydraulic gate hoist body is placed on the support frame, and then soapy water is sprayed on the hydraulic gate hoist body through the spraying device to observe whether there are bubbles. When the sealing test device is used to detect the installation sealing of the hydraulic gate hoist, the conditions for observing bubbles or leakage of the hydraulic gate hoist (such as light angle) are not ideal, which will make it difficult for the inspector to accurately judge the leakage. Therefore, the user rotates the adjusting disk, and the rotation of the adjusting disk drives the L-shaped rod to move along the inner wall of the track arc ring 1. The movement of the L-shaped rod will drive the reflector to move, thereby refracting the light of the reflector, and the movement of the reflector will drive the connecting column to move along the inner wall of the track arc ring 2.

[0007] According to the above technical solution, the angle adjustment device also includes a connecting frame, a track arc ring 2, and a connecting column. The side surface of the connecting frame is fixedly connected to the side surface of the support plate, the bottom of the track arc ring 2 is fixedly connected to the top of the connecting frame, one end of the connecting column is rotatably connected to the side surface of the reflector, the inner wall of the connecting column is rotatably connected to a T-shaped adjustment block, one end of the T-shaped adjustment block is fixedly connected to the side surface of the reflector, and the outer wall of the connecting column is slidably connected to the inner wall of the track arc ring 2, and the side surface of the T-shaped adjustment block is provided with an elastic buckle for fixing the T-shaped adjustment block to the inner wall of the connecting column. The movement of the connecting column will drive the T-shaped adjustment block to move, and then press the elastic buckle to release the restriction that the T-shaped adjustment block cannot rotate, and then rotate the T-shaped adjustment block. The rotation of the T-shaped adjustment block will drive the reflector to rotate, and the rotation of the reflector can adjust the angle and direction of light at any time.

[0008] According to the above technical solution, the inner wall of the reflector is provided with a control guide device, and the control guide device includes a slider, the side surface of the slider is slidably connected to the inner wall of the reflector, the side surface of the slider is fixedly connected to a connecting plate, the side surface of the connecting plate is fixedly connected to an air storage box, the side surface of the air storage box is fixedly connected to a telescopic hose, the end of the telescopic hose away from the air storage box is fixedly connected to a soft connecting head, the side surface of the connecting plate is fixedly connected to a placement rack, the side surface of the connecting plate is fixedly connected to a limiting block, the side surface of the limiting block is fixedly connected to a handle, and a U-shaped plate is passed through and slidably provided on the side surface of the air storage box, and the U-shaped plate is fixed on one side of the inner wall of the air storage box. A movable plate is fixedly connected, the outer wall of the telescopic hose is in contact with the inner wall of the placement rack, the inner wall of the movable plate is in contact with the inner wall of the air storage box, and the top of the air storage box is fixedly connected with an external one-way tube. When the position where the hydraulic gate hoist body is leaking is found, the staff uses the handle to move the limit block, the connecting plate and the slider along the inner wall of the reflective plate, so that the connecting plate moves to a position horizontal with the leakage point of the hydraulic gate hoist body, and then the staff removes the flexible connecting head from the placement rack, and then places the flexible connecting head to the position where the hydraulic gate hoist body is leaking, so that the leaked hydraulic oil gasification can enter the air storage box through the flexible connecting head and the telescopic hose.

[0009] According to the above technical solution, the control and guiding device also includes a folding bag, the side of the folding bag is fixedly connected to the side of the U-shaped plate, the side of the folding bag away from the U-shaped plate is fixedly connected to the side of the connecting plate, the side of the folding bag is fixedly connected with a telescopic hose 2, and the end of the telescopic hose 2 away from the folding bag is fixedly connected with a soft suction ring, the outer wall of the soft suction ring is fixedly connected to the inner wall of the soft connecting head, when the hydraulic oil vaporizes into the air storage tank, the hydraulic oil vaporizes will push the movable plate to move inside the air storage tank, and the movement of the movable plate will drive the movement of the U-shaped plate. The movement of the U-shaped plate stretches the folding bag, and after the folding bag is stretched, it will extract the air at the soft suction ring through the telescopic hose 2, so that the soft suction ring can be adsorbed on the leakage place of the hydraulic opening and closing machine body.

[0010] According to the above technical solution, an anti-divergence device is provided on the side of the handle, and the anti-divergence device includes an irregular rod, one end of the irregular rod is fixedly connected to the side of the handle, and the end of the irregular rod away from the handle is fixedly connected to an L-shaped plate, and the inner wall of the L-shaped plate is fixedly connected to absorbent cotton, and the absorbent cotton is in contact with the side of the reflective plate. When the spraying device sprays soapy water on the main body of the hydraulic opening and closing machine, the soapy water will splash onto the surface of the reflective plate, and the soapy water on the surface of the reflective plate will disperse and refract the light, resulting in a worse reflection effect of the reflective plate, affecting the accurate transmission of light. Therefore, when the handle is moved, the movement of the handle will drive the irregular rod to move, and the movement of the irregular rod will drive the L-shaped plate to move. The movement of the L-shaped plate will drive the absorbent cotton to move, and the movement of the absorbent cotton will absorb the soapy water on the surface of the reflective plate and make it fall off.

[0011] According to the above technical solution, the anti-dispersion device also includes a water collecting box, the side of the water collecting box is fixedly connected to the side of the reflector, and the side of the water collecting box is fixedly connected to two fixing rods, and the ends of the two fixing rods away from the water collecting box are fixedly connected to the extrusion blocks, and the sides of the extrusion blocks are fixedly connected to the connecting pipes, and the ends of the connecting pipes away from the extrusion blocks are fixedly connected to the side of the water collecting box. Several water inlet grooves are provided on the side of the extrusion block, and several of the water inlet grooves are communicated with the connecting pipes. The extrusion block is located on the displacement track of the absorbent cotton. When the absorbent cotton moves to the surface of the extrusion block, the extrusion block will squeeze the absorbent cotton under the supporting force of the fixed rod and the interaction force of the absorbent cotton, so that the soapy water absorbed by the absorbent cotton enters the connecting pipe through the water inlet groove of the extrusion block, and then enters the inside of the water collecting box from the connecting pipe.

[0012] The present invention provides a device for testing the sealing performance of a hydraulic hoist. It has the following beneficial effects: (1) The present invention sets an angle adjustment device, so that the track arc ring 1, the fixing frame, the adjustment disk, the L-shaped rod and the reflector cooperate with each other, so that the rotation of the adjustment disk drives the L-shaped rod to move along the inner wall of the track arc ring 1, and the movement of the L-shaped rod drives the reflector to move, so that the light of the reflector is refracted, so that the light can be concentrated on the area where the leakage exists, so that the bubble can be magnified more clearly, which helps the inspection personnel to quickly locate the leakage point; at the same time, through the cooperation of the track arc ring 2, the connecting column and the reflector, the movement of the reflector drives the connecting column to move along the inner wall of the track arc ring 2, and the connecting column can make the support of the reflector more stable; at the same time, through the cooperation of the T-shaped adjustment block, the elastic buckle and the reflector, the rotation of the T-shaped adjustment block drives the reflector to rotate, and the rotation of the reflector can adjust the angle and direction of the light at any time to ensure that each sealing surface of the hydraulic gate opening and closing machine can be fully illuminated.

[0013] (2) The present invention controls the setting of the guide device so that the slider, the connecting plate, the air storage box, the telescopic hose 1, the flexible connector, the placement rack, and the limit block cooperate to place the flexible connector at the position where the hydraulic gate hoist body leaks, so that the leaked hydraulic oil vapor can enter the air storage box through the flexible connector and the telescopic hose 1, thereby all the hydraulic oil vapor can be concentrated in one place for treatment or discharge, avoiding the hydraulic oil vapor being dispersed to various places and causing unnecessary complicated treatment; at the same time, through the cooperation of the handle, the movable plate, the U-shaped plate, the folding bag, the telescopic hose 2, and the flexible suction ring, the folding bag is stretched and the air at the soft suction ring is extracted through the telescopic hose 2, so that the soft suction ring can be adsorbed at the leaking part of the hydraulic gate hoist body, thereby freeing the hands of the staff, so that the staff can have time to connect the external one-way pipe on the air storage box to the inside of an additional large collection bucket, so that the staff can have enough time to find a solution to the leakage of the hydraulic gate hoist body.

[0014] (3) The present invention sets an anti-divergence device, so that the irregular rod, L-shaped plate, absorbent cotton and handle are coordinated. The movement of the irregular rod drives the L-shaped plate to move, and the movement of the L-shaped plate drives the absorbent cotton to move. The movement of the absorbent cotton absorbs the soapy water on the surface of the reflector and drops it, thereby ensuring the cleanliness of the reflector surface and avoiding the problem of soapy water dispersing and refracting light, resulting in a poor reflection effect. At the same time, through the coordination of the absorbent cotton, water collecting box, fixed rod, extrusion block and connecting pipe, when the absorbent cotton moves to the surface of the extrusion block, the extrusion block will squeeze the absorbent cotton under the support force of the fixed rod and the interaction force of the absorbent cotton, so that the soapy water absorbed by the absorbent cotton enters the connecting pipe through the water inlet groove of the extrusion block, and then enters the inside of the water collecting box from the connecting pipe, thereby avoiding the absorbent cotton carrying soapy water to adhere to the surface of the reflector for the second time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the present invention as a whole Figure 1 ; Figure 2 This is a schematic diagram of the present invention as a whole Figure 2 ; Figure 3 The structure diagram of the angle adjustment device of the present invention is shown as follows: Figure 1 ; Figure 4 The structure diagram of the angle adjustment device of the present invention is shown as follows: Figure 2 ; Figure 5 This is a schematic diagram of the structure of the control guide device of the present invention Figure 1 ; Figure 6 This is a schematic diagram of the structure of the control guide device of the present invention Figure 2 ; Figure 7The structure diagram of the anti-divergence device of the present invention is shown in FIG. Figure 1 ; Figure 8 The structure diagram of the anti-divergence device of the present invention is shown in FIG. Figure 2 .

[0016] In the figure: 1. Base; 2. Support frame; 3. Hydraulic hoist body; 4. Support plate; 5. Support frame; 6. Long board; 7. Angle adjustment device; 71. Bracket; 72. Track arc ring 1; 73. Fixing frame; 74. Adjustment plate; 75. L-shaped rod; 76. Reflector; 77. Connecting frame; 78. Track arc ring 2; 79. Connecting column; 710. T-shaped adjustment block; 711. Elastic buckle; 8. Control guide device; 81. Slider; 82. Connecting Plate; 83. Air storage box; 84. Telescopic hose 1; 85. Flexible connector; 86. Placement rack; 87. Limit block; 88. Handle; 89. Movable plate; 810. U-shaped plate; 811. Folding bag; 812. Telescopic hose 2; 813. Flexible suction ring; 9. Anti-divergence device; 91. Irregular rod; 92. L-shaped plate; 93. Absorbent cotton; 94. Water collecting box; 95. Fixed rod; 96. Extrusion block; 97. Connecting pipe; 10. Spraying device. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described 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.

[0018] See also Figures 1-8One embodiment of the present invention is: a hydraulic gate hoist installation sealing test device, including a base 1, two support frames 2 are fixedly connected to the top of the base 1, a hydraulic gate hoist body 3 is provided on the top of the two support frames 2, a support plate 4 is fixedly connected to one side of the top of the base 1, a support frame 5 is fixedly connected to the side of the base 1, a long plate 6 is fixedly connected to the top of the support plate 4, a spraying device 10 is provided on the top of the long plate 6, an angle adjustment device 7 is provided on the top of the inner wall of the support frame 5, the angle adjustment device 7 includes a bracket 71, the top of the bracket 71 is fixedly connected to the top of the inner wall of the support frame 5, and a track is fixedly connected to the lower side of the bracket 71 Arc ring 72, the top of the base 1 is fixedly connected to a fixing frame 73, and an adjusting disk 74 is provided on the side of the fixing frame 73. An L-shaped rod 75 is fixedly connected to the side of the adjusting disk 74. The end of the L-shaped rod 75 away from the adjusting disk 74 is rotatably connected to a reflector 76. The outer wall of the L-shaped rod 75 is slidably connected to the inner wall of the track arc ring 72. A gap is provided between the reflector 76 and the hydraulic opening and closing machine body 3 for adjusting the angle of the reflector 76. Through the setting of the above structure, the reflector 76 refracts light, so that the light can be concentrated on the area where the leakage exists, so that the bubble can be magnified more clearly, thereby helping the inspection personnel to quickly locate the leakage point.

[0019] The angle adjustment device 7 also includes a connecting frame 77, a track arc ring 2 78, and a connecting column 79. The side of the connecting frame 77 is fixedly connected to the side of the support plate 4, and the bottom of the track arc ring 2 78 is fixedly connected to the top of the connecting frame 77. One end of the connecting column 79 is rotatably connected to the side of the reflector 76. The inner wall of the connecting column 79 is rotatably connected to a T-shaped adjustment block 710. One end of the T-shaped adjustment block 710 is fixedly connected to the side of the reflector 76, and the outer wall of the connecting column 79 is slidably connected to the inner wall of the track arc ring 2 78. The side of the T-shaped adjustment block 710 is provided with an elastic clip 711 for fixing the T-shaped adjustment block 710 to the inner wall of the connecting column 79. Through the setting of the above structure, the rotation of the T-shaped adjustment block 710 will drive the reflector 76 to rotate. The rotation of the reflector 76 can adjust the angle and direction of the light at any time to ensure that each sealing surface of the hydraulic gate opening and closing machine can be fully illuminated.

[0020] The inner wall of the reflector 76 is provided with a control guide device 8, which includes a slider 81. The side of the slider 81 is slidably connected to the inner wall of the reflector 76. The side of the slider 81 is fixedly connected to a connecting plate 82. The side of the connecting plate 82 is fixedly connected to an air storage box 83. The side of the air storage box 83 is fixedly connected to a telescopic hose 84. The end of the telescopic hose 84 away from the air storage box 83 is fixedly connected to a soft connector 85. The side of the connecting plate 82 is fixedly connected to a placement rack 86. The side of the connecting plate 82 is fixedly connected to a limit block 87. The side of the limit block 87 is fixedly connected to a handle 88. The side of the air storage box 83 is fixedly connected to the handle 88. A U-shaped plate 810 is passed through and slides, and the U-shaped plate 810 is fixedly connected to a movable plate 89 on one side of the inner wall of the air storage box 83. The outer wall of the telescopic hose 84 contacts the inner wall of the placement rack 86, and the inner wall of the movable plate 89 contacts the inner wall of the air storage box 83. The top of the air storage box 83 is fixedly connected to an external one-way pipe. Through the arrangement of the above structure, the leaked hydraulic oil vapor can enter the interior of the air storage box 83 through the soft connector 85 and the telescopic hose 84, so that all the hydraulic oil vapor can be concentrated in one place for treatment or discharge, avoiding the hydraulic oil vapor being dispersed to various places, causing unnecessary complicated treatment.

[0021] The control guide device 8 also includes a folding bag 811, the side of the folding bag 811 is fixedly connected to the side of the U-shaped plate 810, the side of the folding bag 811 away from the U-shaped plate 810 is fixedly connected to the side of the connecting plate 82, the side of the folding bag 811 is fixedly connected to a telescopic hose 2 812, and the end of the telescopic hose 2 812 away from the folding bag 811 is fixedly connected to a soft suction ring 813, and the outer wall of the soft suction ring 813 is fixedly connected to the inner wall of the soft connecting head 85. Through the arrangement of the above structure, the staff can have time to connect the external one-way tube on the air storage box 83 to the inside of an additional large collection bucket, so that the staff can have enough time to find a solution to the leakage of the hydraulic opening and closing machine body 3.

[0022] When in use, place the hydraulic gate hoist body 3 on the support frame 2, and then spray soapy water on the hydraulic gate hoist body 3 through the spraying device 10 to observe whether there are bubbles. When the sealing test device is used to detect the sealing of the hydraulic gate hoist installation, the hydraulic gate hoist observes bubbles or leakage conditions such as unsatisfactory light angles, which will make it difficult for the inspector to accurately judge the leakage. Therefore, the user rotates the adjustment disk 74. The rotation of the adjustment disk 74 drives the L-shaped rod 75 to move along the inner wall of the track arc ring 72. The movement of the L-shaped rod 75 drives the reflector 76 to move, thereby refracting the light of the reflector 76 so that the light can be concentrated on the area where the leakage exists, so that the bubbles can be magnified more clearly, thereby helping the inspector to quickly locate the leakage point; the reflector 7 The movement of 6 will drive the connecting column 79 to move along the inner wall of the track arc ring 2 78, and the connecting column 79 can make the support of the reflector 76 more stable; the movement of the connecting column 79 will drive the T-shaped adjustment block 710 to move, and then press the elastic buckle 711 to release the restriction that the T-shaped adjustment block 710 cannot rotate, and then rotate the T-shaped adjustment block 710. The rotation of the T-shaped adjustment block 710 will drive the reflector 76 to rotate. The rotation of the reflector 76 can adjust the angle and direction of the light at any time to ensure that all sealing surfaces of the hydraulic gate hoist can be fully illuminated. When the rotation of the reflector 76 is completed, press the elastic buckle 711 to lock the T-shaped adjustment block 710 and the reflector 76, so that the T-shaped adjustment block 710 and the reflector 76 cannot rotate.

[0023] When the location of the hydraulic gate hoist body 3 leak is found, the staff uses the handle 88 to move the limit block 87, the connecting plate 82 and the slider 81 along the inner wall of the reflective plate 76, so that the connecting plate 82 moves to a position horizontal to the leak point of the hydraulic gate hoist body 3, and then the staff removes the flexible connector 85 from the placement rack 86, and then places the flexible connector 85 to the location of the hydraulic gate hoist body 3 leak, so that the leaked hydraulic oil vapor can enter the air storage box 83 through the flexible connector 85 and the telescopic hose 84, so that all the hydraulic oil vapor can be concentrated in one place for treatment or discharge, avoiding the hydraulic oil vapor being dispersed to various places, causing unnecessary complexity. Processing: When the hydraulic oil vaporizes into the air storage tank 83, the hydraulic oil vaporizes will push the movable plate 89 to move inside the air storage tank 83, and the movement of the movable plate 89 will drive the movement of the U-shaped plate 810. The movement of the U-shaped plate 810 stretches the folding bag 811. After the folding bag 811 is stretched, it will extract the air at the soft suction ring 813 through the telescopic hose 812, so that the soft suction ring 813 can be adsorbed on the leakage of the hydraulic hoist body 3, thereby freeing the staff's hands, so that the staff can have time to connect the external one-way tube on the air storage tank 83 to the inside of an additional large collection bucket, so that the staff can have enough time to find a solution to the leakage of the hydraulic hoist body 3.

[0024] See also Figures 1-8 On the basis of the above embodiment, in another embodiment of the present invention, an anti-divergence device 9 is provided on the side of the handle 88, and the anti-divergence device 9 includes an irregular rod 91, one end of the irregular rod 91 is fixedly connected to the side of the handle 88, and the end of the irregular rod 91 away from the handle 88 is fixedly connected to an L-shaped plate 92, and the inner wall of the L-shaped plate 92 is fixedly connected to absorbent cotton 93, and the absorbent cotton 93 is in contact with the side of the reflector 76. Through the setting of the above structure, the movement of the absorbent cotton 93 will absorb the soapy water on the surface of the reflector 76 and drop it off, thereby ensuring the cleanliness of the surface of the reflector 76 and avoiding the problem that the soapy water disperses and refracts the light, resulting in a poor reflection effect.

[0025] The anti-dispersion device 9 also includes a water collecting tank 94, the side of which is fixedly connected to the side of the reflector 76, and two fixing rods 95 are fixedly connected to the side of the water collecting tank 94, and the two fixing rods 95 are fixedly connected to an extrusion block 96 at one end away from the water collecting tank 94, and a connecting pipe 97 is fixedly connected to the side of the extrusion block 96, and the end of the connecting pipe 97 away from the extrusion block 96 is fixedly connected to the side of the water collecting tank 94, and a plurality of water inlet grooves are provided on the side of the extrusion block 96, and the plurality of water inlet grooves are connected to the connecting pipe 97, and the extrusion block 96 is located on the displacement track of the absorbent cotton 93. Through the arrangement of the above structure, the soapy water absorbed by the absorbent cotton 93 enters the connecting pipe 97 through the water inlet groove of the extrusion block 96, and then enters the inside of the water collecting tank 94 from the connecting pipe 97, thereby preventing the absorbent cotton 93 from adhering to the surface of the reflector 76 with soapy water for the second time.

[0026] When in use, when the spraying device 10 sprays soapy water on the hydraulic hoist body 3, the soapy water will splash onto the surface of the reflector 76. The soapy water on the surface of the reflector 76 will disperse and refract the light, causing the reflective effect of the reflector 76 to deteriorate, affecting the accurate transmission of light. Therefore, the handle 88 is moved, and the movement of the handle 88 will drive the irregular rod 91 to move. The movement of the irregular rod 91 will drive the L-shaped plate 92 to move. The movement of the L-shaped plate 92 will drive the absorbent cotton 93 to move. The movement of the absorbent cotton 93 will spread the soapy water on the surface of the reflector 76. Absorb the falling light, thereby ensuring the cleanliness of the surface of the reflector 76 and avoiding the problem that soapy water scatters and refracts light, resulting in a poor reflection effect; when the absorbent cotton 93 moves to the surface of the squeezing block 96, the squeezing block 96 will squeeze the absorbent cotton 93 under the supporting force of the fixing rod 95 and the interaction force of the absorbent cotton 93, so that the soapy water absorbed by the absorbent cotton 93 enters the connecting pipe 97 through the water inlet groove of the squeezing block 96, and then enters the inside of the water collecting tank 94 from the connecting pipe 97, thereby avoiding the absorbent cotton 93 with soapy water adhering to the surface of the reflector 76 for the second time.

[0027] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A hydraulic gate hoist installation tightness testing device, comprising a base (1), the top of the base (1) being fixedly connected to two support frames (2), the tops of the two support frames (2) being provided with a hydraulic gate hoist body (3), a support plate (4) being fixedly connected to one side of the top of the base (1), a support frame (5) being fixedly connected to the side of the base (1), a long plate (6) being fixedly connected to the top of the support plate (4), and a spraying device (10) being provided on the top of the long plate (6); Features: An angle adjustment device (7) is provided at the top of the inner wall of the support frame (5), and the angle adjustment device (7) comprises a bracket (71), the top of the bracket (71) is fixedly connected to the top of the inner wall of the support frame (5), a track arc ring (72) is fixedly connected to the lower side of the bracket (71), a fixing frame (73) is fixedly connected to the top of the base (1), an adjustment disk (74) is provided on the side of the fixing frame (73), an L-shaped rod (75) is fixedly connected to the side of the adjustment disk (74), an end of the L-shaped rod (75) away from the adjustment disk (74) is rotatably connected to a reflective plate (76), and an outer wall of the L-shaped rod (75) is slidably connected to the inner wall of the track arc ring (72).

2. A hydraulic hoist installation sealing test device according to claim 1, characterized in that: The angle adjustment device (7) further comprises a connecting frame (77), a second track arc ring (78), and a connecting column (79); a side surface of the connecting frame (77) is fixedly connected to a side surface of the support plate (4); a bottom of the second track arc ring (78) is fixedly connected to a top of the connecting frame (77); one end of the connecting column (79) is rotatably connected to a side surface of a reflective plate (76); an inner wall of the connecting column (79) is rotatably connected to a T-shaped adjustment block (710); one end of the T-shaped adjustment block (710) is fixedly connected to a side surface of the reflective plate (76); and an outer wall of the connecting column (79) is slidably connected to an inner wall of the second track arc ring (78).

3. A hydraulic hoist installation sealing test device according to claim 2, characterized in that: An elastic buckle (711) for fixing the T-shaped adjustment block (710) to the inner wall of the connecting column (79) is provided on the side of the T-shaped adjustment block (710), and a gap for adjusting the angle of the reflector (76) is provided between the reflector (76) and the main body (3) of the hydraulic hoist.

4. A hydraulic hoist installation sealing test device according to claim 1, characterized in that: The inner wall of the reflective plate (76) is provided with a control guide device (8), the control guide device (8) comprising a slider (81), the side of the slider (81) being slidably connected to the inner wall of the reflective plate (76), the side of the slider (81) being fixedly connected to a connecting plate (82), the side of the connecting plate (82) being fixedly connected to an air storage box (83), the side of the air storage box (83) being fixedly connected to a telescopic hose (84), the end of the telescopic hose (84) away from the air storage box (83) being fixedly connected to a flexible connector (85), the side of the connecting plate (82) being fixedly connected to a placement rack (86), the side of the connecting plate (82) being fixedly connected to a limiting block (87), the side of the limiting block (87) being fixedly connected to a handle (88), the side of the air storage box (83) being penetrated and slidably provided with a U-shaped plate (810), the U-shaped plate (810) being fixedly connected to a movable plate (89) on one side of the inner wall of the air storage box (83).

5. A hydraulic hoist installation sealing test device according to claim 4, characterized in that: The control guide device (8) further comprises a folding capsule (811), the side of the folding capsule (811) being fixedly connected to the side of the U-shaped plate (810), the side of the folding capsule (811) away from the U-shaped plate (810) being fixedly connected to the side of the connecting plate (82), the side of the folding capsule (811) being fixedly connected to a second telescopic hose (812), the end of the second telescopic hose (812) away from the folding capsule (811) being fixedly connected to a soft suction ring (813), the outer wall of the soft suction ring (813) being fixedly connected to the inner wall of the soft connecting head (85).

6. A hydraulic hoist installation sealing test device according to claim 4, characterized in that: The outer wall of the telescopic hose (84) contacts the inner wall of the placement rack (86), the inner wall of the movable plate (89) contacts the inner wall of the air storage box (83), and the top of the air storage box (83) is fixedly connected to an external one-way pipe.

7. A hydraulic hoist installation sealing test device according to claim 4, characterized in that: An anti-divergence device (9) is provided on the side of the handle (88), and the anti-divergence device (9) comprises an irregular rod (91), one end of the irregular rod (91) is fixedly connected to the side of the handle (88), one end of the irregular rod (91) away from the handle (88) is fixedly connected to an L-shaped plate (92), and the inner wall of the L-shaped plate (92) is fixedly connected to absorbent cotton (93), and the absorbent cotton (93) is in contact with the side of the reflective plate (76).

8. A hydraulic hoist installation sealing test device according to claim 7, characterized in that: The anti-dispersion device (9) further comprises a water collecting box (94), the side of which is fixedly connected to the side of the reflective plate (76), the side of which is fixedly connected to two fixing rods (95), the ends of the two fixing rods (95) away from the water collecting box (94) being fixedly connected to an extrusion block (96), the side of the extrusion block (96) being fixedly connected to a connecting pipe (97), the end of the connecting pipe (97) away from the extrusion block (96) being fixedly connected to the side of the water collecting box (94), the side of the extrusion block (96) being provided with a plurality of water inlet grooves, the plurality of water inlet grooves being in communication with the connecting pipe (97), and the extrusion block (96) being located on the displacement track of the absorbent cotton (93).

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