Emergency oil pumping cart for oil depot

Abstract

The utility model discloses an emergency oil pumping cart for an oil depot, which belongs to the technical field of oil pumping devices and comprises a T-shaped bottom plate and an oil storage tank, a hand pump is mounted on the outer wall of the top of the T-shaped bottom plate, the output end of the hand pump is connected with the oil storage tank through a hollow pipe, and a U-shaped frame is mounted on the outer wall of the top of the T-shaped bottom plate. The side wall of an oil pipe is cleaned through a lower pressing plate and a sponge pad on a fixed bottom plate, so that after the oil pipe is taken back, dust on the oil pipe can be cleaned up, movable push blocks at the two ends of a bidirectional threaded rod move at the same time to drive a transverse connecting plate to move downwards, and the bottom of a supporting bottom plate can make contact with the ground; therefore, the stability of the cart during fixing is improved, displacement of the cart during oil pumping is avoided, slight vibration of the cart can be generated when the cart is moved, vibration borne by the oil storage tank can be relieved through the spring shock absorber, and the situation that the stability of the cart during moving is affected due to the fact that oil in the oil storage tank shakes too much is avoided.

Description

Technical Field

[0001] The utility model relates to an emergency oil pumping cart for an oil depot, belonging to the technical field of oil pumping devices. Background Art

[0002] Mobile oil pumping carts are an essential emergency equipment for aviation kerosene storage depots. They are mainly used for the treatment of oily wastewater during tank cleaning and for emergency disposal of oil spills. They are widely used in various oil depots of all sizes. Generally, oil pumping carts are integrated with oil pumps and storage tanks. In order to be able to suck up the oil in the oil depot, the oil pumps on the existing oil pumping carts usually use oil pipes to pump out the oil in the oil depot. The diameter of the oil depot tank is generally large, such as a diameter of 28 meters. In order to ensure that the oily wastewater in the center of the tank can be pumped away, the inlet pipeline of the oil pump is 20 meters. In order to match the distance from the oil tank to the oil collecting ditch, the outlet pipeline of the oil pump is also 20 meters long. The oil pipe is placed on the ground when in use. Over time, too much dust is easily attached to the oil pipe, and the existing oil pumping device cannot be stably fixed after moving to the designated ground, resulting in the oil pumping cart being easy to move during the oil pumping process.

[0003] For example, Chinese patent CN216520344U discloses a mobile oil pumping device, including a flatbed cart, an oil pump mounted on the flatbed cart, a storage box for storing oil pipes, and a cable winding device, wherein the oil pipes are stored in the storage box, and a cable for extending the power cord of the oil pump is wound on the cable winding device. The utility model integrates the equipment commonly used in the oil pumping process, greatly saving the manpower and time required for carrying tools during on-site operations, and facilitating on-site operations.

[0004] After repeated use, dust is easily attached to the outer wall of the oil pipe of the above-mentioned prior art, and the above-mentioned prior art is prone to displacement during the oil pumping process. In addition, some existing oil pumping carts with storage tanks, when the storage tanks are filled with oil, the oil will swing back and forth with the cart, resulting in instability when the cart moves. Utility Model Content

[0005] The purpose of the utility model is to provide an emergency oil pumping cart for an oil depot in order to solve the above-mentioned problem. The oil pipe can be cleaned after use to avoid excessive dust adhering to the outer wall of the oil pipe after repeated use. At the same time, the cart can be stably fixed during the oil pumping process to avoid displacement of the cart during the oil pumping process. The cart can also reduce shock to the storage tank to avoid shaking of the oil inside the storage tank and affect the stability of the cart when moving.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: an emergency oil pumping cart for an oil depot, comprising a T-shaped bottom plate and an oil storage tank, a hand pump being installed on the top outer wall of the T-shaped bottom plate, the output end of the hand pump being connected to the oil storage tank through a hollow tube, a U-shaped frame being installed on the top outer wall of the T-shaped bottom plate, an adjusting screw being connected to the U-shaped frame, an I-shaped adjusting block being installed at one end of the adjusting screw, a lifting plate being movably connected to the I-shaped adjusting block, guide shafts being slidably connected to the lifting plates respectively, a lower pressure plate being installed at one end of the guide shaft, a buffer spring being arranged on the side wall of the guide shaft, a fixed bottom plate being fixedly installed on the U-shaped frame, and Velcro strips are installed on both the lower pressure plate and one side wall of the fixed bottom plate.

[0007] Preferably, in order to facilitate the winding of the oil pipe, a support shaft is rotatably connected to one side wall of the T-shaped base plate, a rotating handwheel is installed at one end of the support shaft, a fixing sleeve is movably clamped on the side wall of the support shaft, and the fixing sleeve is connected to the T-shaped base plate.

[0008] Preferably, in order to guide the oil pipe so that it is arranged more evenly when it is rolled onto the supporting shaft, a linear guide rail is installed on the bottom outer wall of the fixed base plate, and the linear guide rail is connected to an L-shaped guide plate through a slider.

[0009] Preferably, in order to facilitate the movement of the cart and to stably fix the cart after moving to a designated location, thereby preventing the cart from moving during oil pumping, movable rollers are respectively installed on the bottom outer wall of the T-shaped bottom plate, and guide side plates are respectively installed on the two side walls of the T-shaped bottom plate, and a lower pressure rod is slidably clamped on the guide side plate, and a supporting spring is provided on the side wall of the lower pressure rod, and a supporting bottom plate is installed at one end of the lower pressure rod, and a transverse connecting plate is installed on one side wall of the supporting bottom plate, and the two supporting bottom plates are connected by the transverse connecting plate, and a supporting vertical plate is installed on the bottom outer wall of the T-shaped bottom plate, and a two-way threaded rod is rotatably connected to the support vertical plate, and movable push blocks are respectively connected to the outer surface threads of the two-way threaded rod, and an auxiliary hand wheel is installed at one end of the two-way threaded rod.

[0010] Preferably, in order to guide the movable push block and improve the stability of the movable push block when it moves, a guide rod is fixedly mounted on the support vertical plate, and the guide rod is slidably engaged with the movable push block.

[0011] Preferably, in order to be able to dampen the shock of the storage oil tank and prevent the oil inside the storage oil tank from shaking too much and affecting the stability of the cart when moving, spring shock absorbers are respectively installed on the top outer wall of the T-shaped bottom plate, and a support rod is installed on the spring shock absorber, and a support side plate is installed at one end of the support rod, and a fixing ring is installed on the side wall of the storage oil tank, and the fixing ring is connected to the support side plate.

[0012] Preferably, in order to filter the oil entering the oil storage tank and to discharge the oil in the oil storage tank, a filter cover is installed on the oil storage tank, and an oil drain pipe is installed at the bottom of the oil storage tank.

[0013] Preferably, in order to improve the practicality of the cart and facilitate the storage of items in the cart, a storage box and a drawer box are respectively installed on the top outer wall of the T-shaped bottom plate, and a fire extinguisher and a tripod are respectively arranged inside the storage box.

[0014] Preferably, in order to facilitate the movement of the cart, a protective cover is installed on the top outer wall of the T-shaped bottom plate, a handrail is installed on one side wall of the protective cover, and a fixed iron ring is installed on one side wall of the protective cover.

[0015] The beneficial effects of the utility model are as follows: the side wall of the oil pipe is cleaned by the sponge pad on the lower pressure plate and the fixed bottom plate, so that after the oil pipe is retracted, the dust on the oil pipe can be cleaned, and the movable push blocks at both ends of the two-way threaded rod are moved simultaneously to drive the horizontal connecting plate to move downward, so that the bottom of the supporting bottom plate can contact the ground, and the ground is supported by the supporting bottom plate, which is beneficial to improve the stability of the cart when it is fixed and avoid displacement of the cart during oil pumping. When the cart is moved, the cart will produce slight vibration, and the spring shock absorber can reduce the vibration of the storage tank, avoiding excessive shaking of the oil inside the storage tank and affecting the stability of the cart when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a partially cutaway schematic diagram of the utility model.

[0018] Figure 3 This is a schematic diagram of the handrail structure of the utility model.

[0019] Figure 4 This is a schematic diagram of the supporting vertical plate structure of the utility model.

[0020] Figure 5 for Figure 1 A in the figure is an enlarged structural diagram.

[0021] Figure 6 for Figure 4 The enlarged structural diagram at B in FIG.

[0022] In the figure: 1. T-type bottom plate; 2. Hand pump; 3. Oil storage tank; 4. Support shaft; 5. U-shaped frame; 6. Adjustment screw; 7. I-shaped adjustment block; 8. Lifting plate; 9. Guide shaft; 10. Buffer spring; 11. Lower pressure plate; 12. Fixed bottom plate; 13. Velcro strip; 14. Linear guide; 15. L-type guide plate; 16. Spring shock absorber; 17. Support rod; 18. Fixed ring; 19. Support side plate; 2 0. Filter cover; 21. Oil drain pipe; 22. Moving roller; 23. Support vertical plate; 24. Bidirectional threaded rod; 25. Movable push block; 26. Guide rod; 27. Guide side plate; 28. Pressing rod; 29. ​​Support spring; 30. Support bottom plate; 31. Horizontal connecting plate; 32. Protective cover; 33. Auxiliary hand wheel; 34. Storage box; 35. Handrail; 36. Drawer box; 37. Fixed iron ring; 38. Fixed sleeve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6As shown, an emergency oil pumping cart for an oil depot comprises a T-shaped bottom plate 1 and an oil storage tank 3. A hand pump 2 is installed on the top outer wall of the T-shaped bottom plate 1. The output end of the hand pump 2 is connected to the oil storage tank 3 through a hollow tube. The hand pump 2 is suitable for pumping clean water, gasoline, kerosene and liquids that are non-corrosive to iron and copper, but not suitable for liquids containing fibers or other solid particles. Only 1-2 people need to reciprocate by hand to shake the crank handle to work. It can be used by industrial and mining, enterprises, schools, vehicles, ships and other units. The oil is pumped into the oil storage tank 3 through the hand pump 2. The top of the T-shaped bottom plate 1 A U-shaped frame 5 is installed on the outer wall, and an adjusting screw 6 is connected to the U-shaped frame 5. One end of the adjusting screw 6 is installed with an I-shaped adjusting block 7, and a lifting plate 8 is movably connected to the I-shaped adjusting block 7. The lifting plate 8 is respectively slidably connected with a guide shaft 9, and a lower pressure plate 11 is installed at one end of the guide shaft 9. A buffer spring 10 is arranged on the side wall of the guide shaft 9. A fixed bottom plate 12 is fixedly installed on the U-shaped frame 5, and Velcro strips 13 are installed on one side wall of the lower pressure plate 11 and the fixed bottom plate 12. Sponge blocks are bonded to the Velcro strips 13 on the lower pressure plate 11 and the fixed bottom plate 12, and the T-shaped bottom plate 1 A supporting shaft 4 is rotatably connected to one side wall of the supporting shaft 4, and a rotating hand wheel is installed at one end of the supporting shaft 4. A fixing sleeve 38 is movably connected to the side wall of the supporting shaft 4, and the fixing sleeve 38 is connected to the T-shaped bottom plate 1. A fixing screw is connected to the fixing sleeve 38. By tightening the fixing screw, it can press against the side wall of the supporting shaft 4, so that the supporting shaft 4 can be fixed. A shielding side plate is installed on the supporting shaft 4. After the oil is pumped out, when the cart needs to be moved, the adjusting screw 6 is first turned to drive the lifting plate 8 to move downward through the adjusting screw 6, so that the lower pressure plate 1 at one end of the guide shaft 9 1 can press the side wall of the oil pipe, so that the sponge on the lower pressure plate 11 and the fixed bottom plate 12 can wrap the side wall of the oil pipe. At the same time, the buffer spring 10 can prevent the lower pressure plate 11 from crushing the oil pipe, and then the supporting shaft 4 can be rotated by driving the rotating hand wheel to rotate, so that the oil pipe can be wound around the supporting shaft 4. When the oil pipe is moving, the side wall of the oil pipe can be cleaned by the sponge pad on the lower pressure plate 11 and the fixed bottom plate 12. Therefore, after the oil pipe is retracted, the dust on the oil pipe can be cleaned to avoid excessive dust adhesion on the side wall of the oil pipe.

[0025] like Figure 5 As shown, a linear guide rail 14 is installed on the bottom outer wall of the fixed base plate 12, and the linear guide rail 14 is connected to an L-shaped guide plate 15 through a slider. The oil pipe passes through the L-shaped guide plate 15 and then unfolds. Therefore, when the oil pipe is rolled up, the L-shaped guide plate 15 is slid left and right to drive the oil pipe to move, so that the oil pipe can be evenly arranged on the supporting shaft 4.

[0026] like Figure 6As shown, movable rollers 22 are respectively installed on the bottom outer walls of the T-shaped bottom plate 1, and the trolley can be moved to a suitable position by the movable rollers 22 at the bottom of the T-shaped bottom plate 1, and guide side plates 27 are respectively installed on the two side walls of the T-shaped bottom plate 1, and a lower pressure rod 28 is slidably clamped on the guide side plate 27, and a supporting spring 29 is arranged on the side wall of the lower pressure rod 28, and a supporting bottom plate 30 is installed at one end of the lower pressure rod 28, and a horizontal connecting plate 31 is installed on one side wall of the supporting bottom plate 30, and the two supporting bottom plates 30 are connected by the horizontal connecting plate 31, and a supporting vertical plate 23 is installed on the bottom outer wall of the T-shaped bottom plate 1, and a bidirectional threaded rod 24 is rotatably connected to the supporting vertical plate 23, and movable push blocks 25 are respectively connected to the outer surface threads of the bidirectional threaded rod 24, and the bidirectional threaded rod 24 is threaded on the outer surface thereof. The threads at both ends of the threaded rod 24 are in opposite directions, and one end of the two-way threaded rod 24 is installed with an auxiliary hand wheel 33. When the cart is moved to the designated location, the two-way threaded rod 24 is driven to rotate by turning the auxiliary hand wheel 33, so that the movable push blocks 25 at both ends of the two-way threaded rod 24 can move simultaneously, thereby driving the transverse connecting plate 31 to move downward, so that the support base plate 30 can be lowered to the ground. By supporting the ground through the support base plate 30, the stability of the cart when fixed can be improved, which is beneficial to prevent the cart from shifting during the oil pumping process. When the two-way threaded rod 24 is loosened, the movable push block 25 no longer presses against the transverse connecting plate 31, and the support spring 29 can drive the support base plate 30 to move upward, which is convenient for the subsequent movement of the cart.

[0027] like Figure 6 As shown, a guide rod 26 is fixedly mounted on the support vertical plate 23, and the guide rod 26 is slidably engaged with the movable push block 25. The movable push block 25 can be guided by the guide rod 26, which is beneficial to improve the stability of the movable push block 25 when moving.

[0028] like Figure 2 As shown, spring shock absorbers 16 are respectively installed on the top outer wall of the T-shaped bottom plate 1. The shock absorbers are mainly used to suppress the shock when the spring rebounds after shock absorption and the impact from the road surface. When passing through an uneven road surface, although the shock-absorbing spring can filter the vibration of the road surface, the spring itself will still have reciprocating motion, and the shock absorber is used to suppress this spring jumping. Therefore, the vibration can be absorbed by the spring shock absorber 16. A support rod 17 is installed on the spring shock absorber 16, and a support side plate 19 is installed at one end of the support rod 17. A fixing ring 18 is installed on the side wall of the storage oil tank 3, and the fixing ring 18 is connected to the support side plate 19. When the cart is moved, the spring shock absorber 16 can reduce the vibration of the storage oil tank 3, which is beneficial to prevent the oil inside the storage oil tank 3 from shaking too much and affecting the stability of the cart when moving.

[0029] like Figure 2As shown, a filter cover 20 is installed on the storage oil tank 3, an oil drain pipe 21 is installed at the bottom of the storage oil tank 3, and a control valve is installed on the oil drain pipe 21. The oil is pumped into the storage oil tank 3 by the hand pump 2, and the oil first enters the filter cover 20 to be filtered. The oil in the storage oil tank 3 can be discharged by opening the control valve on the oil drain pipe 21.

[0030] like Figure 3 As shown, a storage box 34 and a drawer box 36 are respectively installed on the top outer wall of the T-shaped bottom plate 1. Commonly used tools such as wrenches can be stored inside the drawer box 36. A fire extinguisher and a tripod are respectively provided inside the storage box 34. When the cart is in operation, the tripod can be placed near the cart to remind passers-by.

[0031] like Figure 3 As shown, a protective cover 32 is installed on the top outer wall of the T-shaped bottom plate 1, a handrail 35 is installed on one side wall of the protective cover 32, and a fixed iron ring 37 is installed on one side wall of the protective cover 32. The protective cover 32 can protect the storage oil tank 3 to prevent the storage oil tank 3 from being damaged. The handrail 35 is convenient for the staff to push the cart, and a shovel can be inserted into the fixed iron ring 37 for the convenience of the staff to use.

[0032] When the utility model is in use, after the oil is pumped out, the adjusting screw 6 is turned to drive the lifting plate 8 to move downward, and the lower pressing plate 11 at one end of the guide shaft 9 presses the side wall of the oil pipe, so that the sponge on the lower pressing plate 11 and the fixed bottom plate 12 can wrap the side wall of the oil pipe, and then the supporting shaft 4 is rotated so that the oil pipe can be wound around the supporting shaft 4, and when the oil pipe moves, the side wall of the oil pipe can be cleaned by the sponge pad on the lower pressing plate 11 and the fixed bottom plate 12, so that after the oil pipe is retracted, the dust on the oil pipe can be cleaned, and the moving roller 22 at the bottom of the T-shaped bottom plate 1 can move the cart to a suitable position Then, by turning the auxiliary hand wheel 33, the bidirectional threaded rod 24 can be rotated, so that the movable push blocks 25 at both ends of the bidirectional threaded rod 24 can move simultaneously, driving the horizontal connecting plate 31 to move downward, so that the bottom of the supporting bottom plate 30 can contact the ground, and the ground is supported by the supporting bottom plate 30, which is beneficial to improve the stability of the cart when it is fixed and avoid displacement of the cart during oil pumping. When moving the cart, the cart will vibrate slightly, and the spring shock absorber 16 can reduce the vibration of the storage tank 3 to avoid excessive shaking of the oil inside the storage tank 3, which affects the stability of the cart when it moves.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An emergency oil pumping cart for an oil depot, comprising a T-shaped bottom plate (1) and an oil storage tank (3), Features: A hand pump (2) is installed on the top outer wall of the T-shaped bottom plate (1), and the output end of the hand pump (2) is connected to the storage oil tank (3) through a hollow tube. A U-shaped frame (5) is installed on the top outer wall of the T-shaped bottom plate (1), and an adjusting screw (6) is connected to the U-shaped frame (5). One end of the adjusting screw (6) is installed with an I-shaped adjusting block (7), and a lifting plate (8) is movably connected to the I-shaped adjusting block (7). Guide shafts (9) are respectively slidably connected to the lifting plates (8). A lower pressure plate (11) is installed at one end of the guide shaft (9), and a buffer spring (10) is arranged on the side wall of the guide shaft (9). A fixed bottom plate (12) is fixedly installed on the U-shaped frame (5), and Velcro strips (13) are installed on one side wall of the lower pressure plate (11) and the fixed bottom plate (12).

2. An emergency oil pumping cart for an oil depot according to claim 1, Features: A support shaft (4) is rotatably connected to one side wall of the T-shaped bottom plate (1), a rotating hand wheel is mounted on one end of the support shaft (4), a fixing sleeve (38) is movably clamped on the side wall of the support shaft (4), and the fixing sleeve (38) is connected to the T-shaped bottom plate (1).

3. An emergency oil pumping cart for an oil depot according to claim 1, Features: A linear guide rail (14) is installed on the bottom outer wall of the fixed base plate (12), and the linear guide rail (14) is connected to an L-shaped guide plate (15) via a sliding block.

4. An emergency oil pumping cart for an oil depot according to claim 1, Features: The bottom outer wall of the T-shaped bottom plate (1) is respectively provided with movable rollers (22), the two side walls of the T-shaped bottom plate (1) are respectively provided with guide side plates (27), a lower pressure rod (28) is slidably clamped on the guide side plate (27), a support spring (29) is arranged on the side wall of the lower pressure rod (28), a support bottom plate (30) is installed at one end of the lower pressure rod (28), a transverse connecting plate (31) is installed on one side wall of the support bottom plate (30), the two support bottom plates (30) are connected via the transverse connecting plate (31), a support vertical plate (23) is installed on the bottom outer wall of the T-shaped bottom plate (1), a bidirectional threaded rod (24) is rotatably connected to the support vertical plate (23), movable push blocks (25) are respectively connected to the outer surface threads of the bidirectional threaded rod (24), and an auxiliary hand wheel (33) is installed at one end of the bidirectional threaded rod (24).

5. An emergency oil pumping cart for an oil depot according to claim 4, Features: A guide rod (26) is fixedly mounted on the supporting vertical plate (23), and the guide rod (26) is slidably engaged with the movable push block (25).

6. An emergency oil pumping cart for an oil depot according to claim 1, Features: A spring shock absorber (16) is respectively installed on the top outer wall of the T-shaped bottom plate (1), a support rod (17) is installed on the spring shock absorber (16), a support side plate (19) is installed at one end of the support rod (17), and a fixing ring (18) is installed on the side wall of the storage oil tank (3), and the fixing ring (18) is connected to the support side plate (19).

7. An emergency oil pumping cart for an oil depot according to claim 1, Features: A filter cover (20) is installed on the oil storage tank (3), and an oil drain pipe (21) is installed at the bottom of the oil storage tank (3).

8. An emergency oil pumping cart for an oil depot according to claim 1, Features: A storage box (34) and a drawer box (36) are respectively installed on the top outer wall of the T-shaped bottom plate (1), and a fire extinguisher and a tripod are respectively arranged inside the storage box (34).

9. An emergency oil pumping cart for an oil depot according to claim 1, Features: A protective cover (32) is installed on the top outer wall of the T-shaped bottom plate (1), a handrail (35) is installed on one side wall of the protective cover (32), and a fixing iron ring (37) is installed on one side wall of the protective cover (32).

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