Pump machine stacking and transferring mechanism

Abstract

The utility model discloses a pump stacking and transferring mechanism, which relates to the field of pump body hoisting, aims to solve the problem of low hoisting stability of the existing pump body, and adopts the technical scheme that the pump stacking and transferring mechanism comprises four upright posts, a supporting piece is fixed close to the bottom end of each upright post, and a locking piece is connected close to the top end of each upright post in a sliding manner; the supporting piece comprises first telescopic rods fixed between the stand columns, a telescopic bottom supporting rod is fixed between the two oppositely-arranged first telescopic rods, the locking piece comprises sliding blocks sliding on the side faces of the stand columns, and a second telescopic rod and a third telescopic rod are fixed among the four sliding blocks. Telescopic locking rods fixed between the sliding blocks are arranged below the two second telescopic rods correspondingly, grooves and convex columns are arranged at the two ends of the stand columns correspondingly, inserting rods or inserting grooves are fixed to the side faces of the stand columns, and a plurality of inserting rods and inserting grooves are arranged in the height direction of the stand columns. The technical effects that the structure is simple, and the pump machine is fixed rapidly and can be placed in a stacked mode are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pump body hoisting, in particular to a pump machine stacking and transporting mechanism. Background Technique

[0002] A pump is a machine that transports fluids or increases the pressure of fluids. It transmits the mechanical energy of the prime mover or other external energy to the liquid, increasing the energy of the liquid. Pumps are mainly used to transport liquids such as water, oil, acid-base solutions, emulsions, suspension liquids, and liquid metals, and can also transport liquid-gas mixtures and liquids containing suspended solids. Pumps can generally be classified into three categories according to the working principle: positive displacement pumps, dynamic pumps, and other types of pumps. In addition to classification according to the working principle, they can also be classified and named by other methods. For example, according to the driving method, they can be divided into electric pumps and water turbine pumps, etc.; according to the structure, they can be divided into single-stage pumps and multi-stage pumps; according to the use, they can be divided into boiler feed pumps and metering pumps, etc.; according to the nature of the transported liquid, they can be divided into water pumps, oil pumps, and mud pumps, etc. According to the presence or absence of a shaft structure, they can be divided into linear pumps and traditional pumps. A water pump can only transport logistics with fluid as the medium and cannot transport solids.

[0003] For the above various pump bodies, such as water pumps and diesel pumps, etc., generally a tubular bracket is provided outside the main body for placement during operation. When transporting the existing pump bodies, generally ropes are wound around the tubular bracket of the pump machine for fixing and transporting the pump machine. For the transportation of multiple pump machines, if no support structure such as a fixing frame is used and ropes are directly wound, there is a risk of mutual collision between the pump machines during transportation. Content of the Utility Model

[0004] The purpose of the utility model is to provide a pump machine stacking and transporting mechanism with a simple structure, fast pump machine fixing, and stackable placement.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pump machine stacking and transporting mechanism includes columns. There are four columns. A support member is fixed near the bottom end of the column, and a locking member is slidably connected near the top end of the column. The support member includes a first telescopic rod fixed between the columns. A telescopic bottom support rod is fixed between two relatively arranged first telescopic rods. The locking member includes a sliding block sliding on the side of the column. A second telescopic rod and a third telescopic rod are fixed between the four sliding blocks. Below each of the two second telescopic rods, a telescopic locking rod fixed between the sliding blocks is provided. Grooves and convex columns are respectively provided at both ends of the column. A plugging rod or a plugging groove is fixed on the side of the column. The plugging rod and the plugging groove are respectively provided with several along the height direction of the column.

[0007] Furthermore, the bottom support rod includes a moving rod fixed to the side of the first telescopic rod. A sleeve is sleeved between the two moving rods, and the moving rod slides inside the sleeve. The cross-section of the moving rod is semi-circular.

[0008] By adopting the above technical solution, the moving rod can move inside the sleeve. Furthermore, in combination with the setting of the third telescopic rod, the width of the frame formed between the four columns can be adjusted.

[0009] Furthermore, an elastic rubber plate is fixed to the upper end of the moving rod, and the elastic rubber plate and the moving rod are combined into a circular shape.

[0010] By adopting the above technical solution, the moving rod is used to support the pump, and at the same time, the elastic rubber plate is used as the direct contact with the pump, which can play a buffering effect and avoid damage to the pump due to bumps during transportation.

[0011] Furthermore, a through groove is provided on the side of the column. A sliding groove is provided on one side of the through groove. A sliding block slides up and down along the sliding groove. One end of the sliding block is fixed with a piston rod. The end of the piston rod far from the sliding block is fixed with a cylinder. The end of the cylinder far from the piston rod is fixed inside the column, and a placement groove is provided inside the column for placing the cylinder.

[0012] By adopting the above technical solution, the sliding block can move up and down along the column. Furthermore, the height of the telescopic locking rod can be changed, which is suitable for pump machines of different sizes and specifications. At the same time, the cylinder is used for adjustment to achieve mechanical transmission and is convenient for operation.

[0013] Furthermore, the telescopic locking rod includes a sleeve rod in the middle position and an adjusting rod sliding inside the sleeve rod. The adjusting rods are symmetrically arranged about the middle of the sleeve rod. A metal ring is fixed to the outside of the adjusting rod. A first connecting pipe is welded to the side of the metal ring. A rope is inserted into the first connecting pipe. The end of the rope far from the first connecting pipe is inserted into a second connecting pipe, and a clamp is welded to the other end of the second connecting pipe.

[0014] By adopting the above technical solution, the tubular bracket outside the pump can be fixed through the clamp. Furthermore, the pump can be quickly fixed between the four columns, improving the transportation efficiency.

[0015] Furthermore, first locking screws are threadedly connected to the sides of the first connecting pipe and the second connecting pipe.

[0016] By adopting the above technical solution, it is convenient for the installation of the rope.

[0017] Furthermore, a second locking screw is threadedly connected to the side of the metal ring.

[0018] By adopting the above technical solution, the metal ring can move along the adjusting rod, can be moved and adjusted according to the model size of the pump, and at the same time, the metal ring is fixed by screwing in the second locking screw, which is convenient for the fixation of the metal ring.

[0019] In summary, the beneficial technical effects of the present utility model are as follows:

[0020] 1. The first telescopic rod, the second telescopic rod, the third telescopic rod and the bottom support rod are adopted. The bottom support rod includes a moving rod which can move inside the sleeve. Furthermore, in combination with the settings of the first telescopic rod, the second telescopic rod and the third telescopic rod, the width and length of the frame formed between the four columns can be adjusted;

[0021] 2. The air cylinder is adopted. The sliding block can move up and down along the column. Furthermore, the height of the telescopic locking rod can be changed, which is suitable for pump machines of different size specifications. At the same time, the air cylinder is used for adjustment to realize mechanical transmission and is convenient for operation;

[0022] 3. The telescopic locking rod is adopted. The telescopic locking rod includes a sleeve rod at the middle position and an adjusting rod sliding inside the sleeve rod. The adjusting rods are symmetrically arranged about the middle of the sleeve rod. The tubular support outside the pump machine can be fixed through the clamp. Furthermore, the pump machine can be quickly fixed between the four columns, improving the transfer efficiency.

[0023] 4. The columns that can be inserted in the left - right and up - down positions are adopted, which can realize the stacked placement of the transfer mechanism. Furthermore, it is convenient to move multiple pump machines simultaneously. Description of the Drawings

[0024] The drawings are used to provide further understanding of the present utility model and constitute a part of the specification, but do not constitute a limitation to the present utility model. In the drawings:

[0025] Figure 1 is a schematic structural diagram of a stacked transfer mechanism for pump machines in this embodiment;

[0026] Figure 2 is a Figure 1 side view of a stacked transfer mechanism for pump machines in this embodiment;

[0027] Figure 3 is a Figure 1 magnified schematic diagram at position A in a stacked transfer mechanism for pump machines in this embodiment.

[0028] In the figure, 1. Column; 2. First telescopic rod; 3. Bottom support rod; 4. Sliding block; 5. Second telescopic rod; 6. Third telescopic rod; 7. Telescopic locking rod; 8. Groove; 9. Convex column; 10. Insertion slot; 11. Insertion rod; 12. Moving rod; 13. Sleeve; 14. Elastic rubber plate; 15. Through - slot; 16. Sliding slot; 17. Piston rod; 18. Air cylinder; 19. Adjusting rod; 20. Metal ring; 21. First connecting pipe; 22. Rope; 23. Second connecting pipe; 24. First locking screw; 25. Second locking screw; 26. Sleeve rod. Detailed implementation mode

[0029] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0030] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Please refer to Figures 1-3 , the present utility model provides a technical solution: a pump machine stacking and transporting mechanism, including a column 1. There are four columns 1. A support member is fixed near the bottom end of the column 1, and a locking member is slidably connected near the top end of the column 1. The support member includes a first telescopic rod 2 fixed between the columns 1. A telescopic bottom support rod 3 is fixed between two relatively arranged first telescopic rods 2. The locking member includes a sliding block 4 slid on the side of the column 1. A second telescopic rod 5 and a third telescopic rod 6 are fixed between the four sliding blocks 4. An expansion locking rod 7 fixed between the sliding blocks 4 is provided below each of the two second telescopic rods 5. Grooves 8 and convex columns 9 are respectively provided at both ends of the column 1. A plug rod 11 or a plug slot 10 is fixed on the side of the column 1. The plug rod 11 and the plug slot 10 are respectively provided with several along the height direction of the column 1.

[0032] Among them, the bottom support rod 3 includes a moving rod 12 fixed on the side of the first telescopic rod 2. A sleeve 13 is sleeved between the two moving rods 12. The moving rod 12 slides inside the sleeve 13. The cross section of the moving rod 12 is semicircular.

[0033] An elastic rubber plate 14 is fixed at the upper end of the moving rod 12. The elastic rubber plate 14 and the moving rod 12 are combined into a circle.

[0034] Furthermore, when the pump machine is placed between the columns 1, the tubular bracket on the pump machine can be placed on the elastic rubber plate 14. At this time, according to the size of the pump machine, the column 1 can be pushed to move. Then, under the synchronous expansion and contraction of the first telescopic rod 2, the second telescopic rod 5 and the third telescopic rod 6, the four columns 1 are moved to the outside of the pump machine to enclose the pump machine. And when the column 1 moves, the moving rod 12 can move inside the sleeve 13.

[0035] The first telescopic rod 2, the second telescopic rod 5 and the third telescopic rod 6 are all of a metal square tube nested structure.

[0036] In addition, a through groove 15 is provided on the side of the column 1, a sliding groove 16 is provided on one side of the through groove 15, the sliding block 4 slides up and down along the sliding groove 16, a piston rod 17 is fixed at one end of the sliding block 4, a cylinder 18 is fixed at the end of the piston rod 17 away from the sliding block 4, the end of the cylinder 18 away from the piston rod 17 is fixed inside the column 1, and a placement groove is provided inside the column 1 for placing the cylinder 18.

[0037] Furthermore, during the above adjustment process, the corresponding adjustment according to the width and length of the pump can be completed. Then, by opening the cylinder 18, the cylinder 18 drives the piston rod 17 to expand and contract, driving the sliding block 4 to move up and down. Since the sliding groove 16 is provided inside the through groove 15, the maximum upward movement stroke of the sliding block 4 is that the top of the sliding block 4 is flush with the top of the column 1. And when the sliding block 4 moves up and down, the telescopic locking rod 7 moves up and down synchronously.

[0038] Furthermore, the telescopic locking rod 7 includes a sleeve rod 26 at the middle position and an adjusting rod 19 sliding inside the sleeve rod 26. The adjusting rod 19 is symmetrically arranged about the middle of the sleeve rod 26. Thus, during the movement of the above column 1, the adjusting rod 19 can slide synchronously inside the sleeve rod 26. A metal ring 20 is fixed outside the adjusting rod 19, a first connecting pipe 21 is welded to the side of the metal ring 20, a rope 22 is inserted into the first connecting pipe 21, a second connecting pipe 23 is inserted at the end of the rope 22 away from the first connecting pipe 21, and a clamp is welded to the other end of the second connecting pipe 23.

[0039] Wherein, first locking screws 24 are threadedly connected to the sides of both the first connecting pipe 21 and the second connecting pipe 23; a second locking screw 25 is threadedly connected to the side of the metal ring 20.

[0040] The working principle of the present utility model: Place the pump between the four columns 1. The four columns 1 are combined into an independent frame for placing a single pump. First, according to the length dimension of the pump, push the two columns 1 in the length direction. During the telescopic adjustment of the second telescopic rod 5 and the first telescopic rod 2, the length between the two columns 1 is adjusted to a position that fits the pump. Place the pump on the elastic rubber plate 14. Then, by pushing the column 1 and adjusting the third telescopic rod 6, and at the same time, the moving rod 12 moves along the inside of the sleeve 13, adjust the width direction of the column 1 to the position where it is the same as the width dimension of the pump. Then, according to the height dimension of the pump, open the cylinder 18 to drive the sliding block 4 to move. After the telescopic locking rod 7 is adjusted to the appropriate position, slide the metal ring 20 located outside the adjusting rod 19 to adjust the position of the rope 22. Install the clamp on the rope 22 on the tubular bracket of the pump through screws. Thus, at this time, the bottom of the pump is embedded into the telescopic rubber plate, and the top is fixed by connecting the four clamps to the rope 22, completing the fixation of the pump during transportation.

[0041] Meanwhile, insertion rods 11 or insertion grooves 10 are arranged on the side surface of the upright column 1. Further, the side surfaces of each frame can be connected by inserting the insertion rods 11 into the insertion grooves 10. In the vertical positions of the frames, they can be fixed by the corresponding insertion connection of the convex columns 9 and the grooves 8, and the height of the upright column 1 remains unchanged. Thus, stacking is facilitated for the simultaneous transportation of multiple pumps.

[0042] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0043] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A pump machine stacking and transferring mechanism, including columns (1), and there are four columns (1). It is characterized in that, A support member is fixed near the bottom end of the column (1), and a locking member is slidably connected near the top end of the column (1). The support member includes a first telescopic rod (2) fixed between the columns (1), and a telescopic bottom support rod (3) is fixed between two oppositely arranged first telescopic rods (2). The locking member includes a sliding block (4) sliding on the side surface of the column (1), and a second telescopic rod (5) and a third telescopic rod (6) are fixed between four sliding blocks (4). Below both of the two second telescopic rods (5), there is a telescopic locking rod (7) fixed between the sliding blocks (4). Grooves (8) and convex columns (9) are respectively provided at both ends of the column (1). A plugging rod (11) is fixed on the side surface of the column (1) or a plugging groove (10) is provided, and a plurality of plugging rods (11) and plugging grooves (10) are arranged along the height direction of the column (1).

2. The stacked transfer mechanism of a pump machine according to claim 1, wherein: The bottom support rod (3) includes a moving rod (12) fixed on the side surface of the first telescopic rod (2). A sleeve (13) is sleeved between two moving rods (12), and the moving rod (12) slides inside the sleeve (13). The cross-section of the moving rod (12) is semi-circular.

3. The stacked transfer mechanism of a pump machine according to claim 2, characterized in that: An elastic rubber plate (14) is fixed at the upper end of the moving rod (12), and the elastic rubber plate (14) and the moving rod (12) are combined into a circular shape.

4. A pump stacking and transfer mechanism according to claim 1, characterized in that: A through groove (15) is provided on the side surface of the column (1). A sliding groove (16) is provided on one side of the through groove (15). The sliding block (4) slides up and down along the sliding groove (16). A piston rod (17) is fixed at one end of the sliding block (4). The end of the piston rod (17) far from the sliding block (4) is fixed with a cylinder (18). The end of the cylinder (18) far from the piston rod (17) is fixed inside the column (1), and a placement groove is provided inside the column (1) for placing the cylinder (18).

5. The stacked transfer mechanism of a pump machine according to claim 1, characterized in that: The telescopic locking rod (7) includes a sleeve rod (26) at the middle position and an adjusting rod (19) sliding inside the sleeve rod (26). The adjusting rods (19) are symmetrically arranged about the middle of the sleeve rod (26). A metal ring (20) is fixed on the outside of the adjusting rod (19). A first connecting pipe (21) is welded on the side surface of the metal ring (20). A rope (22) is inserted into the first connecting pipe (21). The end of the rope (22) far from the first connecting pipe (21) is inserted into a second connecting pipe (23), and a clamp is welded at the other end of the second connecting pipe (23).

6. The stacked transfer mechanism of a pump machine according to claim 5, characterized in that: First locking screws (24) are threadedly connected to the side surfaces of both the first connecting pipe (21) and the second connecting pipe (23).

7. A pump machine stacking and transporting mechanism according to claim 5, characterized in that: Second locking screws (25) are threadedly connected to the side surface of the metal ring (20).

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