A tank water filling pressure test tool

Abstract

The invention relates to the technical field of water injection and pressure testing, and discloses a tank water injection and pressure testing tool, comprising a water injection and pressure testing mechanism, a rotating drainage mechanism and a tank body, wherein the water injection and pressure testing mechanism comprises a load-bearing platform, the rotating drainage mechanism is installed on the top of the water injection and pressure testing mechanism, and the top of the load-bearing platform is fixedly connected with a liquid storage bottom box by opening an opening. The tank water injection and pressure testing tool uses the water injection and pressure testing mechanism and the rotating drainage mechanism in combination, and the arrangement of the two mechanisms can utilize the linkage between the structures to alternately detect the tank body, so that while one tank body is being detected, the other tank body that has completed the detection can be driven to synchronously drain water, and during the process, pressure can be directly applied to the sealing gland to seal the tank body, thereby effectively improving the operating efficiency of the water injection and pressure testing, simplifying the operating process, and the water added with pigment can conveniently and quickly find the leak, which meets the current use.

Description

Technical Field

[0001] The invention relates to the technical field of water injection pressure testing, in particular to a tank water injection pressure testing tool. Background Art

[0002] Storage tanks are used to store refined chemical substances such as acids, alkalis, alcohols, gases, and liquids. Storage tanks are widely used in North China. According to different materials, there are generally: polyethylene tanks, polypropylene tanks, fiberglass tanks, ceramic tanks, rubber tanks, stainless steel tanks, etc.

[0003] Most of the existing storage tanks are used to store more dangerous chemicals. During the manufacturing process, the tanks are welded by welding technology to obtain a completed tank. Therefore, in order to avoid cracks in the welds and low bearing pressure that may affect the subsequent storage of chemicals, water injection pressure tests are generally performed on them for testing. Although the water injection pressure test method can effectively test the sealing and pressure bearing capacity of the tank, it still has obvious defects in actual use, such as:

[0004] When the existing storage tank is tested for water filling pressure, it is necessary to first use a bolt assembly to seal the sealing cover with a water pipe and a pressure gauge with the water inlet pipe and the water outlet pipe of the storage tank. One pipe requires five to six bolts to install, and the installation process is cumbersome and laborious. At the same time, after the test is completed, the water inside the storage tank needs to be discharged by personnel, which seriously affects the efficiency of the test. In addition, since the water does not have a distinct color after water filling, it is difficult to quickly find the cracked position for repair after it flows out of the gap.

[0005] Therefore, a tank water injection pressure test tooling that can improve the pressure test efficiency is now designed to solve such defects. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a tank water filling pressure test tool, which solves the problem that the prior tank water filling pressure test process is complicated and inefficient.

[0007] To achieve the above objectives, the present invention is implemented through the following technical scheme: a tank water injection and pressure test tool, including a water injection and pressure test mechanism, a rotating drainage mechanism and a tank body, the water injection and pressure test mechanism includes a load-bearing platform, and the rotating drainage mechanism is installed on the top of the water injection and pressure test mechanism.

[0008] Preferably, the top of the load-bearing platform is fixedly connected to a liquid storage bottom box by opening, the front and rear parts on both sides of the top of the load-bearing platform are fixedly connected to an inner groove guide frame by fixed blocks, a guide sliding support plate is slidably installed on the inner side of the inner groove guide frame, a first spring is fixedly connected between the guide sliding support plate and one side of the inner groove guide frame, the opposite ends of the guide sliding support plates on both sides are fixedly connected to arc-shaped correction clamping frames that cooperate with each other, and a horizontal pressure round rod is fixedly connected between the tops of the two guide sliding support plates on the same side by a fixed plate.

[0009] Preferably, the top of the load-bearing platform is fixedly connected to a load-bearing bent frame via a fixing plate, both sides of the top of the load-bearing bent frame are fixedly connected to cylinders via openings, a pressure top plate is fixedly connected between the top ends of the two cylinders, a rectangular pressure plate is fixedly connected to the bottom of the pressure top plate, a sealing pressure cover is fixedly connected to the front and rear sides of the bottom of the rectangular pressure plate via a bracket, and a pressure gauge is fixedly connected to the top of the rear sealing pressure cover via an opening.

[0010] Preferably, both sides of the rectangular pressure plate are fixedly connected to vertical pressure rods through brackets, and the surface of the vertical pressure rod is slidably mounted with an inclined clamping plate used in conjunction with the horizontal pressure round rod, and the upper part of the surface of the vertical pressure rod is fixedly connected to a retreat ring plate, and a second spring is sleeved on the surface of the vertical pressure rod and located between the inclined clamping plate and the retreat ring plate.

[0011] Preferably, a pressure water pump is fixedly connected to the left side of the top of the load-bearing platform through a fixed plate, and the water inlet and outlet of the pressure water pump are fixedly connected to a pressure water pipe, one end of the upper pressure water pipe is fixedly connected to the front sealing cover, and one end of the lower pressure water pipe passes through the liquid storage bottom box and extends to the interior of the liquid storage bottom box.

[0012] Preferably, the front side and the rear side of the top of the pressure top plate are fixedly connected with toothed vertical plates through brackets, and the front side and the rear side of the top of the load-bearing platform are fixedly connected with round abutment columns through brackets.

[0013] Preferably, the rotary drainage mechanism includes two sliding bottom plates, which are fixedly connected to both sides of the top of the load-bearing platform through a fixing plate, and the front and rear sides of the top of the load-bearing platform are provided with load-bearing push frames, which are fixedly connected through a fixing plate, and the front and rear sides of both sides of the load-bearing push frames are fixedly connected with sliding seat frames through fixing blocks, and the sliding seat frames are slidably connected to the inner side of the sliding bottom plates.

[0014] Preferably, the front and rear parts of the top of the load-bearing push frame are fixedly connected to an arc-shaped placement plate via a fixing plate, and the tank body is placed on the inner side of the arc-shaped placement plate. The top of the arc-shaped placement plate is rotatably connected to a rolling ball via an opening, and a plurality of rolling balls are provided, and the rolling balls are in contact with the surface of the tank body.

[0015] Preferably, the front and rear parts of both sides of the bottom of the load-bearing push frame are fixedly connected to guide slide bars through fixed blocks, and a lifting support frame is slidably installed between the surfaces of the four guide slide bars, and the front part of the inner cavity of the lifting support frame is rotatably connected to a rotating rod through a bearing, and the surface of the rotating rod is fixedly connected to a rubber wheel used in conjunction with the tank body, the rear end of the rotating rod passes through the lifting support frame and extends to the rear of the lifting support frame, and the end of the rotating rod extending to the rear of the lifting support frame is fixedly connected to a worm gear cylinder.

[0016] Preferably, the rear portion of the lifting support frame is rotatably connected to a worm column meshing with a worm gear cylinder through a bearing member, the left end of the worm column is fixedly connected to a gear cylinder used in conjunction with a tooth vertical plate, and the bottom of the lifting support frame is fixedly connected to an arc guide seat used in conjunction with a round abutment column.

[0017] The present invention provides a tank water injection pressure test tool. Compared with the existing technology, it has the following beneficial effects:

[0018] (1) The tank water injection pressure test tooling combines the water injection pressure test mechanism and the rotary drainage mechanism. The arrangement of the two mechanisms can utilize the linkage between the structures to alternately test the tank body, so that while one tank body is being tested, the other tank body that has completed the test can be driven to drain synchronously. In the process, pressure can be directly applied to the sealing cover to seal the tank body, which effectively improves the operating efficiency of the water injection pressure test, simplifies the operation process, and the water with pigment can quickly and easily find the leak, which is satisfactory for current use.

[0019] (2) The tank water filling pressure test fixture is installed with a guide slide support plate and an arc-shaped correction clamp frame on the top of the load-bearing platform using an inner groove guide frame, and is used in conjunction with a horizontal pressure rod and an inclined clamping plate. The arrangement of these structures can first use the inclined clamping plate to squeeze the horizontal pressure rod when the rectangular pressure plate descends, so that the arc-shaped correction clamp frames on both sides can correct and clamp the tank body, thereby ensuring the accuracy of the subsequent docking of the sealing cover with the tank body. The sealing cover can directly dock with the tank body using the pressure of the cylinder. The whole process is fast and convenient, and the staff does not need to perform tedious installation and disassembly procedures.

[0020] (3) The tank water filling and pressure testing tooling is used by installing a rubber wheel at the bottom of the load-bearing push frame using a guide slide bar and a lifting bracket, and is used in conjunction with a worm gear cylinder, a worm column, a gear cylinder and a toothed vertical plate. The arrangement of these structures can, when the rectangular pressure plate descends to perform a water filling and pressure testing on one of the tank bodies, utilize the meshing of the round support column and the gear cylinder to drive the rubber wheel to rotate the tank body ninety degrees, thereby automatically pouring the water inside back into the bottom tank of the liquid storage, eliminating the need for workers to manually drain the water, thereby improving the efficiency of loading and unloading materials and reducing the workload.

[0021] (4) The tank water filling and pressure testing tooling is used by installing a curved guide seat at the bottom of the lifting support frame and matching it with a round support column. The arrangement of these structures enables the round support column to squeeze the curved guide seat when the load-bearing push frame moves to the front or rear, so that the rubber wheel rises and fits the tank body. After the load-bearing push frame leaves, the rubber wheel can be lowered, thereby ensuring that the tank body will not be blocked during loading and unloading, thereby improving the overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention.

[0023] Figure 2 It is a rear view of the structure of the present invention.

[0024] Figure 3 It is a schematic diagram of the water injection pressure test mechanism structure of the present invention.

[0025] Figure 4 It is a schematic diagram of the cylinder, pressure top plate and tooth vertical plate structure of the present invention.

[0026] Figure 5 It is a schematic diagram of the vertical pressure rod, the inclined clamping plate and the second spring structure of the present invention.

[0027] Figure 6 It is a schematic diagram of the arc-shaped clamping frame, the first spring and the horizontal pressure round rod structure of the present invention.

[0028] Figure 7 It is a schematic diagram of the rotary drainage mechanism structure of the present invention.

[0029] Figure 8 It is a schematic diagram of the load-bearing push frame, arc-shaped placement plate and rolling ball structure of the present invention.

[0030] Fig. 9 It is a schematic diagram of the worm wheel barrel, worm column and gear barrel structure of the present invention.

[0031] Fig.10 It is a schematic diagram of the guide slide rod, lifting support frame and curved guide seat structure of the present invention.

[0032] In the figure: 1, water injection pressure test mechanism; 2, rotary drainage mechanism; 3, storage tank body; 101, load-bearing platform; 102, liquid storage bottom box; 103, inner groove guide frame; 104, guide slide support plate; 105, arc-shaped correction clamp frame; 106, first spring; 107, horizontal pressure round rod; 108, load-bearing bending frame; 109, cylinder; 110, pressure top plate; 111, rectangular pressure plate; 112, sealing gland; 113, pressure gauge; 114, vertical pressure rod; 115, inclined clamping plate; 11 6. Second spring; 117. Retarding ring plate; 118. Pressurized water pump; 119. Pressure water pipe; 120. Tooth vertical plate; 121. Round abutment column; 201. Sliding bottom plate; 202. Sliding seat frame; 203. Load-bearing push frame; 204. Arc placement plate; 205. Rolling ball; 206. Guide slide rod; 207. Lifting support frame; 208. Rotating rod; 209. Rubber wheel; 210. Worm gear cylinder; 211. Worm column; 212. Gear cylinder; 213. Arc guide seat. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-10 The present invention provides a technical solution: a tank water injection and pressure test tool, including a water injection and pressure test mechanism 1, a rotary drainage mechanism 2 and a tank body 3, the water injection and pressure test mechanism 1 includes a load-bearing platform 101, and the rotary drainage mechanism 2 is installed on the top of the water injection and pressure test mechanism 1.

[0035] Please refer to Figure 3 , Figure 4 , Figure 5 and Figure 6, showing the overall structure of the water injection pressure test mechanism 1, the top of the load-bearing platform 101 is fixedly connected to the liquid storage bottom box 102 through an opening, the front and rear parts of both sides of the top of the load-bearing platform 101 are fixedly connected to the inner groove guide frame 103 through fixed blocks, the inner side of the inner groove guide frame 103 is slidably installed with a guide sliding support plate 104, the guide sliding support plate 104 and one side of the inner groove guide frame 103 are fixedly connected with a first spring 106, the opposite ends of the guide sliding support plates 104 on both sides are fixedly connected with an arc-shaped correction clamping frame 105 used in conjunction with each other, and the tops of the two guide sliding support plates 104 on the same side A horizontal round rod 107 is fixedly connected between the two cylinders 109 through a fixing plate, a load-bearing curved frame 108 is fixedly connected to the top of the load-bearing platform 101 through a fixing plate, and cylinders 109 are fixedly connected to the two sides of the top of the load-bearing curved frame 108 through openings, a pressure top plate 110 is fixedly connected between the tops of the two cylinders 109, and a rectangular pressing plate 111 is fixedly connected to the bottom of the pressure top plate 110. The front and rear sides of the bottom of the rectangular pressing plate 111 are fixedly connected to a sealing gland 112 through a bracket, and a plug column plugged into a threaded hole is provided at the bottom of the sealing gland 112 for limiting the position. At the same time, the bottom is also wrapped with a rubber layer to increase the sealing performance. The top of the rear sealing cover 112 is fixedly connected to a pressure gauge 113 through an opening. Both sides of the rectangular pressure plate 111 are fixedly connected to vertical pressure rods 114 through brackets. The surface of the vertical pressure rod 114 is slidably installed with an inclined clamping plate 115 used in conjunction with the horizontal pressure round rod 107. The upper part of the surface of the vertical pressure rod 114 is fixedly connected with a retreat-blocking ring plate 117. A second spring 116 is sleeved on the surface of the vertical pressure rod 114 and located between the inclined clamping plate 115 and the retreat-blocking ring plate 117. A pressurized water pump 118 is fixedly connected to the left side through a fixed plate, and the water inlet and outlet of the pressurized water pump 118 are fixedly connected to a pressure water pipe 119, and the pressure water pipe 119 is a hose. One end of the upper pressure water pipe 119 is fixedly connected to the front sealing gland 112, and one end of the lower pressure water pipe 119 passes through the liquid storage bottom box 102 and extends to the interior of the liquid storage bottom box 102. The front and rear sides of the top of the pressure top plate 110 are fixedly connected to a toothed vertical plate 120 through a bracket, and the front and rear sides of the top of the load-bearing platform 101 are fixedly connected to a round abutment column 121 through a bracket.

[0036] When in use, first fill water into the liquid storage bottom box 102, add black pigment into the water and stir to mix, then place a storage tank body 3 on the inner side of the two arc-shaped placement plates 204 at the front, and then use the rotating function of the rolling ball 205 to rotate the storage tank body 3 so that its water pipe is facing upwards, and then start the two cylinders 109 to use the pressure top plate 110 to push the rectangular pressure plate 111 down. When the rectangular pressure plate 111 drops, the vertical pressure rod 114 will first push the inclined surface pressure plate 115 down under the action of the second spring 116. When the two inclined surface pressure plates 115 drop, they will squeeze the horizontal pressure rods 107 on both sides. After the horizontal pressure rods 107 are squeezed, they push the guide sliding support plates 104 and the arc-shaped correction clamping frames 105 on both sides to move toward each other under the limit of the inner groove guide frame 103. After the guide sliding support plates 104 move to the limit position, the two arc-shaped correction clamping frames 105 wrap and clamp the storage tank body 3. The inclined clamping plate 115 also completely presses the horizontal pressing rod 107 to fix the horizontal pressing rod 107. At this time, the inclined clamping plate 115 cannot descend, while the rectangular pressing plate 111 and the vertical pressing rod 114 can still continue to descend. At this time, the descent of the rectangular pressing plate 111 will cause the two sealing glands 112 to dock with the water inlet pipe and the water outlet pipe of the storage tank body 3. After the two sealing glands 112 are completely docked and sealed, the cylinder 109 is closed, and then the pressurized water pump 118 is started to use the pressure-conducting water pipe 119 to inject pigment water into the interior of the storage tank body 3. After the water inside the storage tank body 3 is filled and sufficient pressure is generated, the pressurized water pump 118 is closed, and at the same time, the pressure gauge 113 displays the change in the internal pressure of the storage tank body 3. If the pressure drops, it means that cracks appear on the surface of the storage tank body 3, and at the same time, the red pigment water will flow out of the cracks for easy observation and finding of the cracks. If the pressure remains unchanged, it means that the storage tank body 3 meets the requirements.

[0037] Please refer to Figure 7 , Figure 8 , Fig. 9 and Fig.10, showing the overall structure of the rotary drainage mechanism 2, the rotary drainage mechanism 2 includes two sliding bottom plates 201, the two sliding bottom plates 201 are fixedly connected to the two sides of the top of the load-bearing platform 101 through a fixed plate, the front and rear sides of the top of the load-bearing platform 101 are both provided with a load-bearing push frame 203, the two load-bearing push frames 203 are fixedly connected through a fixed plate, the front and rear sides of both sides of the load-bearing push frames 203 are fixedly connected with a sliding seat frame 202 through a fixed block, and the sliding seat frame 202 is slidably connected to the inner side of the sliding bottom plate 201, and the sliding seat frame 202 and the sliding bottom plate 201 are interference fit with friction The friction force needs to be pushed hard. The front and rear parts of the top of the load-bearing push frame 203 are fixedly connected with an arc-shaped placement plate 204 through a fixing plate. The distance between the two arc-shaped placement plates 204 is exactly the length of the tank body 3. When placing the tank body 3, it is only necessary to align the two ends of the tank body 3 with the two arc-shaped placement plates 204. At the same time, the two water pipes should face upwards, and the tank body 3 should be placed on the inner side of the arc-shaped placement plate 204. The top of the arc-shaped placement plate 204 is rotatably connected with a rolling ball 205 through an opening. The rolling ball 205 has damping properties and needs to be rolled hard, and the rolling ball 205 has a damping property. Several rolling balls 205 are provided, and they fit the surface of the storage tank body 3. The front and rear parts of both sides of the bottom of the load-bearing push frame 203 are fixedly connected with guide slide bars 206 through fixed blocks. A lifting bracket 207 is slidably installed between the surfaces of the four guide slide bars 206. The front part of the inner cavity of the lifting bracket 207 is rotatably connected with a rotating rod 208 through a bearing. The surface of the rotating rod 208 is fixedly connected with a rubber wheel 209 used in conjunction with the storage tank body 3. The rubber wheel 209 is made of flexible natural rubber and has strong adhesion to increase the driving force of the storage tank body 3. The friction force during rotation can avoid sliding and idling. The rear end of the rotating rod 208 passes through the lifting support frame 207 and extends to the rear of the lifting support frame 207. One end of the rotating rod 208 extending to the rear of the lifting support frame 207 is fixedly connected to a worm gear barrel 210. The rear of the lifting support frame 207 is rotatably connected to a worm column 211 meshing with the worm gear barrel 210 through a bearing. The left end of the worm column 211 is fixedly connected to a gear barrel 212 used in conjunction with the tooth vertical plate 120. The bottom of the lifting support frame 207 is fixedly connected to an arc guide seat 213 used in conjunction with the round abutment column 121.

[0038] After the inspection is completed, the cylinder 109 is started to raise the rectangular pressure plate 111, and the two sealing glands 112 are separated from the tank body 3. At the same time, the inclined clamping plate 115 is also separated from the horizontal pressure rod 107, and the arc-shaped correction clamping frames 105 on both sides move to both sides under the elastic force of the first spring 106 to loosen the tank body 3. At this time, the tank body 3 to be inspected is placed on the top of another empty load-bearing push frame 203, and then the load-bearing push frame 203 is pushed forward under the limit of the sliding bottom plate 201. When the load-bearing push frame 203 moves to the front, the tank body 3 to be inspected is located at the arc-shaped correction frames on both sides. The middle part of the clamp frame 105, and the arc guide seat 213 at the bottom of the front load-bearing push frame 203 is supported by the round column 121 to move upward, and the upward movement of the arc guide seat 213 will also drive the lifting support frame 207 and the rubber runner 209 to move upward synchronously. After rising to the top, the rubber runner 209 fits with the bottom of the storage tank body 3, and then the cylinder 109 is started again to push the rectangular pressing plate 111 down to perform docking detection on the empty storage tank body 3, and when the rectangular pressing plate 111 descends, it will drive the tooth vertical plate 120 to descend, and after the tooth vertical plate 120 descends, it will mate with the gear cylinder 2 on one side of the front load-bearing push frame 203. 12 meshes and drives the worm column 211 to rotate. When the worm column 211 rotates, it will use the meshing with the worm wheel barrel 210 to drive the rotating rod 208 and the rubber wheel 209 to rotate. When the rubber wheel 209 rotates, it uses its own friction to drive the water storage tank body 3 to rotate. When the tooth vertical plate 120 is completely dropped to the bottom, the rubber wheel 209 drives the storage tank body 3 to rotate ninety degrees. At this time, the empty storage tank body 3 is pressure tested. At the same time, the downward storage tank body 3 pours the water inside into the liquid storage bottom box 102 again. After the rear storage tank body 3 is tested, the front storage tank The water inside the body 3 is also completely poured out, and then the cylinder 109 is started to rise. At the same time, the tooth vertical plate 120 is meshed with the gear cylinder 212 and drives the rubber wheel 209 and the tank body 3 to flip over. Then the tank body 3 that has been drained of water is removed and replaced with an untested tank body 3, and then the load-bearing push frame 203 is pushed backward again, so that the tank body 3 filled with water at the rear is moved to the rear to prepare for discharge, and when the front load-bearing push frame 203 moves backward, the arc guide seat 213 will separate from the round abutment column 121, so that the rubber wheel 209 follows the lifting support frame 207 to descend and will not fit the tank body 3.

Claims

1. A tank water injection pressure test tool, comprising a water injection pressure test mechanism (1), a rotary drainage mechanism (2) and a tank body (3), characterized in that: The water injection pressure test mechanism (1) comprises a load-bearing platform (101), and the rotary drainage mechanism (2) is installed on the top of the water injection pressure test mechanism (1); The top of the load-bearing platform (101) is fixedly connected to a liquid storage bottom box (102) by opening, the front and rear parts of both sides of the top of the load-bearing platform (101) are fixedly connected to an inner groove guide frame (103) via a fixing block, a guide slide support plate (104) is slidably mounted on the inner side of the inner groove guide frame (103), a first spring (106) is fixedly connected between the guide slide support plate (104) and one side of the inner groove guide frame (103), the opposite ends of the guide slide support plates (104) on both sides are fixedly connected to an arc-shaped correction clamping frame (105) used in coordination with each other, and a horizontal pressure round rod (107) is fixedly connected between the tops of the two guide slide support plates (104) on the same side via a fixing plate; The top of the load-bearing platform (101) is fixedly connected to a load-bearing curved frame (108) via a fixing plate, both sides of the top of the load-bearing curved frame (108) are fixedly connected to cylinders (109) via openings, and a pressure top plate (110) is fixedly connected between the tops of the two cylinders (109); The front side and the rear side of the top of the pressure top plate (110) are both fixedly connected to toothed vertical plates (120) via brackets, and the front side and the rear side of the top of the load-bearing platform (101) are both fixedly connected to round abutment columns (121) via brackets; The rotary drainage mechanism (2) comprises two sliding bottom plates (201), the two sliding bottom plates (201) are fixedly connected to two sides of the top of the load-bearing platform (101) via a fixing plate, a load-bearing push frame (203) is provided on the front side and the rear side of the top of the load-bearing platform (101), the two load-bearing push frames (203) are fixedly connected via a fixing plate, the front and rear sides of both sides of the load-bearing push frames (203) are fixedly connected to a sliding seat frame (202) via a fixing block, and the sliding seat frame (202) is slidably connected to the inner side of the sliding bottom plate (201); The front and rear parts of both sides of the bottom of the load-bearing push frame (203) are fixedly connected to guide slide bars (206) via fixed blocks; a lifting support frame (207) is slidably mounted between the surfaces of the four guide slide bars (206); the front part of the inner cavity of the lifting support frame (207) is rotatably connected to a rotating rod (208) via a bearing member; a rubber rotating wheel (209) used in conjunction with the storage tank body (3) is fixedly connected to the surface of the rotating rod (208); the rear end of the rotating rod (208) passes through the lifting support frame (207) and extends to the rear of the lifting support frame (207); and one end of the rotating rod (208) extending to the rear of the lifting support frame (207) is fixedly connected to a worm gear cylinder (210); The rear portion of the lifting support frame (207) is rotatably connected to a worm column (211) meshing with a worm wheel cylinder (210) via a bearing member; the left end of the worm column (211) is fixedly connected to a gear cylinder (212) used in conjunction with a toothed vertical plate (120); and the bottom of the lifting support frame (207) is fixedly connected to an arc-surface guide seat (213) used in conjunction with a round support column (121).

2. A tank water filling pressure test tool according to claim 1, characterized in that: The bottom of the pressure top plate (110) is fixedly connected to a rectangular pressing plate (111), the front and rear sides of the bottom of the rectangular pressing plate (111) are fixedly connected to a sealing gland (112) via a bracket, and the top of the rear sealing gland (112) is fixedly connected to a pressure gauge (113) via an opening.

3. A tank water filling pressure test tool according to claim 2, characterized in that: Both sides of the rectangular pressure plate (111) are fixedly connected to vertical pressure rods (114) via brackets; an inclined clamping plate (115) for use with the horizontal pressure round rod (107) is slidably mounted on the surface of the vertical pressure rod (114); a back-stop ring plate (117) is fixedly connected to the upper part of the surface of the vertical pressure rod (114); and a second spring (116) is sleeved on the surface of the vertical pressure rod (114) and located between the inclined clamping plate (115) and the back-stop ring plate (117).

4. A tank water filling pressure test tool according to claim 3, characterized in that: A pressurized water pump (118) is fixedly connected to the left side of the top of the load-bearing platform (101) via a fixing plate, and a water inlet and a water outlet of the pressurized water pump (118) are both fixedly connected to a pressure-conducting water pipe (119), one end of the upper pressure-conducting water pipe (119) is fixedly connected to a front sealing gland (112), and one end of the lower pressure-conducting water pipe (119) passes through the liquid storage bottom box (102) and extends to the interior of the liquid storage bottom box (102).

5. The tank water filling pressure test tool according to claim 1, characterized in that: The front and rear parts of the top of the load-bearing push frame (203) are fixedly connected to an arc-shaped placement plate (204) via a fixing plate, and the storage tank body (3) is placed on the inner side of the arc-shaped placement plate (204). The top of the arc-shaped placement plate (204) is rotatably connected to a rolling ball (205) via an opening, and a plurality of rolling balls (205) are provided, and the rolling balls (205) are in contact with the surface of the storage tank body (3).

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