Double-end rack pump

Abstract

The utility model relates to the technical field of rack pumps and discloses a double-end rack pump which comprises an oil tank, a first pump is installed at the upper end of the oil tank, a second pump is fixedly installed at the upper end of the oil tank, a connecting box is fixedly installed at an opening in the upper end of the oil tank, and connecting pipes are fixedly installed at the suction end of the first pump and the suction end of the second pump. A stabilizing mechanism is arranged at the upper end of the oil tank, and the other ends of the two connecting pipes penetrate into the connecting tank. According to the oil supply system, the second pump can be rapidly adopted for replacement, substitutes can be rapidly found, the situation that when one pump breaks down, the whole system stops running is prevented, the situation that the production line cannot work normally is prevented, oil can be conveyed to the required position, and the influence on the whole production efficiency is prevented; the four sides of the first pump and the second pump can be supported, the first pump and the second pump are prevented from shaking in the operation process, and the stability of the first pump and the second pump in the operation process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material rack pumps, in particular to a double-head material rack pump. Background Art

[0002] In industrial production or related fields, various liquids, gases or fluids containing solid particles are transported from one location to another. In oil refineries, rack pumps can transport crude oil from storage tanks to processing units.

[0003] However, in the prior art, since the rack pump has only one pump head, in large-scale industrial production, once this only pump head fails, the entire system will stop running, causing the production line to be unable to work normally, which will not only fail to meet the oil delivery demand, but also affect the efficiency of the entire production. Therefore, a double-head rack pump is proposed. Utility Model Content

[0004] The utility model aims to solve the problem that the prior art not only cannot meet the oil delivery demand but also affects the efficiency of the entire production, and proposes a double-head material rack pump.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a double-head material rack pump, including an oil tank, a No. 1 pump is installed on the upper end of the oil tank, a No. 2 pump is fixedly installed on the upper end of the oil tank, a connecting box is fixedly installed on the upper opening of the oil tank, connecting pipes are fixedly installed on the suction ends of the No. 1 pump and the No. 2 pump, a stabilizing mechanism is provided on the upper end of the oil tank, and the other ends of the two groups of connecting pipes pass through the interior of the connecting box.

[0006] Preferably, the stabilizing mechanism comprises four groups of No. 1 diagonal support blocks, four groups of No. 2 diagonal support blocks and four groups of trapezoidal seats, and a downward pressing block is welded to one end of each of the No. 1 diagonal support blocks.

[0007] Preferably, an oil level gauge is fixedly mounted on the front end of the oil tank, and a portion of the oil level gauge penetrates into the interior of the oil tank.

[0008] Preferably, a fixed frame is fixedly mounted on the upper end of the oil tank, and a regulating valve is fixedly mounted on one end of the fixed frame.

[0009] Preferably, a sealing cover is inserted into the upper opening of the oil tank, and an oil gauge is installed through one end of the connecting box.

[0010] Preferably, threaded holes are provided at the upper ends of the four groups of trapezoidal seats.

[0011] Preferably, hexagonal bolts are inserted into the upper ends of the four groups of lower pressing blocks.

[0012] Preferably, one end of the four groups of No. 1 diagonal support blocks is respectively fixed to the front and rear ends of the No. 1 pump and the No. 2 pump, and the lower ends of the four groups of No. 1 diagonal support blocks are all in contact with the upper end of the oil tank.

[0013] Preferably, the four groups of hexagonal bolts are threadedly connected to the four groups of threaded holes respectively, and the lower ends of the four groups of lower pressing blocks are in contact with the upper ends of the four groups of trapezoidal seats respectively.

[0014] Preferably, one end of the four groups of No. 2 diagonal support blocks are respectively in contact with both ends of the No. 1 pump and the No. 2 pump, and the lower ends of the four groups of No. 2 diagonal support blocks are all fixed to the upper end of the oil tank.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] 1. In the utility model, with the cooperation of pump No. 1 and pump No. 2, when pump No. 1 fails during operation, pump No. 2 can be quickly used to replace it, and a replacement can be quickly found to prevent the entire system from stopping when one of the pumps fails, prevent the production line from being unable to work normally, and deliver the oil to where it is needed, preventing the efficiency of the entire production from being affected.

[0017] 2. In the utility model, by providing a stabilizing mechanism, with the cooperation of four groups of No. 1 diagonal support blocks and four groups of No. 2 diagonal support blocks, the four sides of the No. 1 pump and the No. 2 pump can be supported to prevent the No. 1 pump and the No. 2 pump from shaking during operation, thereby improving the stability of the No. 1 pump and the No. 2 pump during operation. Secondly, the four groups of pressing blocks can be respectively fixed on the upper ends of the four groups of trapezoidal seats, so that the four groups of No. 1 diagonal support blocks can be reinforced to increase the firmness of the four groups of No. 1 diagonal support blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional structural diagram of a double-head material rack pump is proposed for the utility model;

[0019] Figure 2 A top perspective view of a double-head material rack pump is provided for the utility model;

[0020] Figure 3 The utility model provides a schematic diagram of the structure of a No. 1 pump and a stabilizing mechanism in a double-head material rack pump;

[0021] Figure 4 The utility model provides a partial structural schematic diagram of a stabilizing mechanism in a double-head material rack pump.

[0022] Legend: 1. Oil tank; 11. Oil level gauge; 12. Fixed frame; 13. Regulating valve; 14. Sealing cover; 2. Pump No. 1; 21. Pump No. 2; 22. Connecting box; 23. Oil gauge; 24. Connecting pipe; 3. Stabilizing mechanism; 31. Diagonal support block No. 1; 32. Pressing block; 33. Trapezoidal seat; 34. Diagonal support block No. 2; 35. Threaded hole; 36. Hexagonal bolt. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1: Figure 1 - Figure 4 As shown, the utility model provides a double-head material rack pump, including an oil tank 1, a No. 1 pump 2 is installed on the upper end of the oil tank 1, a No. 2 pump 21 is fixedly installed on the upper end of the oil tank 1, a connecting box 22 is fixedly installed on the upper end opening of the oil tank 1, connecting pipes 24 are fixedly installed on the suction ends of the No. 1 pump 2 and the No. 2 pump 21, a stabilizing mechanism 3 is provided on the upper end of the oil tank 1, the other ends of the two groups of connecting pipes 24 are both penetrated into the interior of the connecting box 22, an oil level gauge 11 is fixedly installed on the front end of the oil tank 1, a part of the oil level gauge 11 penetrates into the interior of the oil tank 1, a fixed frame 12 is fixedly installed on the upper end of the oil tank 1, a regulating valve 13 is fixedly installed on one end of the fixed frame 12, a sealing cover 14 is inserted into the upper end opening of the oil tank 1, and an oil meter 23 is penetrated and installed at one end of the connecting box 22.

[0026] The specific configuration and function of this embodiment are described in detail below. By installing the No. 1 pump 2 and the No. 2 pump 21 on the oil tank 1, with the cooperation of the No. 1 pump 2 and the No. 2 pump 21, when the No. 1 pump 2 fails during operation, the No. 2 pump 21 can be quickly used to replace it, and a replacement can be quickly found to prevent the entire system from stopping when one of the pumps fails, prevent the production line from being unable to work normally, and can deliver oil to the demand location, preventing the entire production efficiency from being affected;

[0027] The setting of the oil level gauge 11 can understand the oil inside the oil tank 1 in real time, and it is convenient to add oil to the oil tank 1 in time to prevent shutdown due to oil shortage. The setting of the sealing cover 14 can add oil to the inside of the oil tank 1 by opening the sealing cover 14. The setting of the fixed frame 12 and the regulating valve 13, the fixed frame 12 can form the regulating valve 13, and the main function of the regulating valve 13 is to adjust the pressure of the oil flow inside the oil tank 1 to keep it within a specific set value range.

[0028] Embodiment 2: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the stabilizing mechanism 3 includes four groups of No. 1 diagonal support blocks 31, four groups of No. 2 diagonal support blocks 34 and four groups of trapezoidal seats 33, one end of the No. 1 diagonal support block 31 is welded with a lower pressure block 32, the upper ends of the four groups of trapezoidal seats 33 are provided with threaded holes 35, the upper ends of the four groups of lower pressure blocks 32 are inserted with hexagonal bolts 36, one ends of the four groups of No. 1 diagonal support blocks 31 are respectively fixed to the front and rear ends of the No. 1 pump 2 and the No. 2 pump 21, the lower ends of the four groups of No. 1 diagonal support blocks 31 are in contact with the upper end of the oil tank 1, the four groups of hexagonal bolts 36 are respectively threadedly connected with the four groups of threaded holes 35, the lower ends of the four groups of lower pressure blocks 32 are respectively in contact with the upper ends of the four groups of trapezoidal seats 33, one ends of the four groups of No. 2 diagonal support blocks 34 are respectively in contact with the two ends of the No. 1 pump 2 and the No. 2 pump 21, and the lower ends of the four groups of No. 2 diagonal support blocks 34 are fixed to the upper end of the oil tank 1.

[0029] The effect achieved by the entire embodiment is that, with the cooperation of the four groups of No. 1 diagonal support blocks 31 and the four groups of No. 2 diagonal support blocks 34, the four sides of the No. 1 pump 2 and the No. 2 pump 21 can be supported to prevent the No. 1 pump 2 and the No. 2 pump 21 from shaking during operation, thereby improving the stability of the No. 1 pump 2 and the No. 2 pump 21 during operation, and then by picking up the four groups of hexagonal bolts 36 one by one, and putting them into the four groups of lower pressure blocks 32 respectively, and screwing the four groups of hexagonal bolts 36 one by one, the hexagonal bolts 36 are rotated on the internal threads of the threaded holes 35, so that the lower part of the hexagonal bolts 36 is completely inserted into the threaded holes 35, and then the above steps are repeated to operate the other three hexagonal bolts 36, and then the four groups of lower pressure blocks 32 can be fixed to the upper ends of the four groups of trapezoidal seats 33 respectively, so that the four groups of No. 1 diagonal support blocks 31 can be reinforced to increase the firmness of the four groups of No. 1 diagonal support blocks 31.

[0030] The method of use and working principle of the device: First, by placing the No. 1 pump 2 and the No. 2 pump 21 into the upper end of the oil tank 1, and the No. 1 pump 2 and the No. 2 pump 21 are respectively located in the middle of the two groups of No. 2 diagonal support blocks 34, and the four groups of lower pressing blocks 32 are respectively located at the upper ends of the four groups of trapezoidal seats 33, pick up the four groups of hexagonal bolts 36 one by one, and put them into the inside of the four groups of lower pressing blocks 32, and screw the four groups of hexagonal bolts 36 one by one, and the hexagonal bolts 36 are rotated in the internal threads of the threaded holes 35, so that the lower part of the hexagonal bolts 36 is completely inserted into The inside of the threaded hole 35, and then repeat the above steps to operate the other three hexagonal bolts 36, so that the four groups of lower pressure blocks 32 can be fixed on the upper ends of the four groups of trapezoidal seats 33 respectively. Finally, when running pump No. 2, pump No. 2 sucks out the oil inside the oil tank 1 through the connecting pipe 24 and the connecting box 22, and transmits it from the discharge port of pump No. 2. When pump No. 2 fails to operate, pump No. 2 21 can be quickly used to replace it, and a replacement can be quickly found to prevent the entire system from stopping when one of the pumps fails.

[0031] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A double-head rack pump, comprising an oil tank (1), characterized in that: A No. 1 pump (2) is installed at the upper end of the oil tank (1), a No. 2 pump (21) is fixedly installed at the upper end of the oil tank (1), a connecting box (22) is fixedly installed at the upper opening of the oil tank (1), connecting pipes (24) are fixedly installed at the suction ends of the No. 1 pump (2) and the No. 2 pump (21), a stabilizing mechanism (3) is provided at the upper end of the oil tank (1), and the other ends of the two groups of connecting pipes (24) are both inserted into the interior of the connecting box (22).

2. A double-head rack pump according to claim 1, characterized in that: The stabilizing mechanism (3) comprises four groups of No. 1 diagonal support blocks (31), four groups of No. 2 diagonal support blocks (34) and four groups of trapezoidal seats (33), and one end of each of the No. 1 diagonal support blocks (31) is welded with a pressing block (32).

3. A double-head rack pump according to claim 1, characterized in that: An oil level gauge (11) is fixedly mounted on the front end of the oil tank (1), and a portion of the oil level gauge (11) penetrates into the interior of the oil tank (1).

4. A double-head rack pump according to claim 3, characterized in that: A fixed frame (12) is fixedly mounted on the upper end of the oil tank (1), and a regulating valve (13) is fixedly mounted on one end of the fixed frame (12).

5. A double-head rack pump according to claim 4, characterized in that: A sealing cover (14) is inserted into the upper opening of the oil tank (1), and an oil gauge (23) is installed through one end of the connection box (22).

6. A double-head rack pump according to claim 2, characterized in that: The upper ends of the four groups of trapezoidal seats (33) are all provided with threaded holes (35).

7. A double-head rack pump according to claim 2, characterized in that: Hexagonal bolts (36) are inserted into the upper ends of the four groups of lower pressing blocks (32).

8. A double-head rack pump according to claim 7, characterized in that: One end of the four groups of No. 1 diagonal support blocks (31) is respectively fixed to the front and rear ends of the No. 1 pump (2) and the No. 2 pump (21), and the lower ends of the four groups of No. 1 diagonal support blocks (31) are in contact with the upper end of the oil tank (1).

9. A double-head rack pump according to claim 8, characterized in that: The four groups of hexagonal bolts (36) are respectively threadedly connected to the four groups of threaded holes (35), and the lower ends of the four groups of lower pressing blocks (32) are respectively in contact with the upper ends of the four groups of trapezoidal seats (33).

10. A double-head rack pump according to claim 9, characterized in that: One end of the four groups of No. 2 diagonal support blocks (34) are respectively in contact with both ends of the No. 1 pump (2) and the No. 2 pump (21), and the lower ends of the four groups of No. 2 diagonal support blocks (34) are fixed to the upper end of the oil tank (1).

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