Adjustable water pump assembling frame

Abstract

The utility model relates to the technical field of engineering water pump equipment connecting pipe supporting, assembling and prefabricating, and discloses an adjustable water pump assembling frame which comprises a bottom frame, a supporting column and a top frame which are sequentially fixed from bottom to top. A water pump base is fixedly connected into the bottom frame, a first sliding base is fixedly connected into the bottom frame in a sliding mode, the water pump base and the first sliding base are used for installing a water pump and a water inlet main pipe correspondingly, the first sliding base slides in the axis direction of the water inlet end of the water pump, and the water inlet end and the water outlet end of the water pump are used for communicating with one end of the water inlet main pipe and one end of a water outlet main pipe correspondingly. The other end of the water inlet main pipe and the other end of the water outlet main pipe are respectively communicated with the water inlet branch pipe and the water outlet branch pipe; the upper end of the top frame is fixedly and slidably connected with two sets of second sliding seats, and the two sets of second sliding seats are used for fixing the water inlet branch pipe and the water outlet branch pipe correspondingly. On the premise of ensuring rapid and efficient assembly of the prefabricated part, the water pump pipe connecting device can adapt to water pump pipe connecting conditions of more sizes and specifications.

Description

Technical Field

[0001] This utility model relates to the field of prefabrication technology for pipeline support assembly of engineering water pump equipment, and in particular to an adjustable water pump assembly frame. Background Technology

[0002] In the overall prefabrication and assembly of water pump equipment in refrigeration rooms, the common practice is to prefabricate the water pumps, buffer devices, pipes, and pipe support devices separately, then transport them to the construction site for centralized assembly. While this method simplifies the construction process to some extent, it also presents several problems.

[0003] Prefabricated assembly frames require precise positioning of each component, necessitating high measurement accuracy. Furthermore, due to varying skill levels and experience among operators, the pre-defined positions may not match the actual component locations, making subsequent modifications difficult and directly impacting the assembly process. Simultaneously, on-site assembly is significantly inefficient due to its complex procedures.

[0004] Therefore, although the method of prefabricating water pumps, buffer devices, pipes and pipe support devices separately simplifies the construction process to some extent, it also has some problems that need to be further optimized and improved. Utility Model Content

[0005] The present invention aims to provide an adjustable water pump assembly frame to overcome the shortcomings mentioned above.

[0006] In order to achieve the above objectives, the technical solution of this utility model is as follows:

[0007] An adjustable water pump assembly frame includes a bottom frame, a support column, and a top frame that are fixed from bottom to top.

[0008] A water pump base is fixedly connected inside the bottom frame, and a first sliding seat is fixedly and slidably connected thereto. The water pump base and the first sliding seat are respectively used to install the water pump and the water inlet main pipe. The first sliding seat slides along the axial direction of the water pump inlet end. The water pump inlet end and outlet end are respectively used to connect one end of the water inlet main pipe and one end of the water outlet main pipe. The other end of the water inlet main pipe and the other end of the water outlet main pipe are respectively used to connect the water inlet branch pipe and the water outlet branch pipe.

[0009] The upper end of the top frame is fixedly and slidably connected with two sets of second sliding seats, which are used to fix the water inlet branch pipe and the water outlet branch pipe respectively.

[0010] Furthermore, a bottom longitudinal rod extending along the axial direction of the water pump inlet end is fixedly connected inside the bottom frame;

[0011] The first sliding seat includes:

[0012] The first base plate is fixedly slidably connected to the bottom longitudinal rod, and

[0013] The lower end of the support rod is fixedly connected to the first base plate. The water inlet main pipe is arranged in a vertical direction, and one end of the water inlet main pipe is used to connect to the water inlet end of the water pump after passing through a connecting elbow and a double-disc short pipe in sequence. The upper end of the support rod is used to support the elbow.

[0014] Furthermore, the bottom longitudinal bar is provided with a first sliding groove along its length, and the first bottom plate and the first sliding groove are fixedly and slidingly connected by a through bolt;

[0015] The axis of the support rod is on the same straight line as the axis of the water inlet pipe.

[0016] Furthermore, the top frame includes a top horizontal bar and a top vertical bar that are vertically fixedly connected. The top horizontal bar and / or the top vertical bar are fixedly connected to the upper end of the support rod, and the second sliding seat is fixedly and slidably connected to the top vertical bar.

[0017] Furthermore, the second sliding seat includes:

[0018] The second base plate on the top longitudinal rod is fixedly slidably connected; and

[0019] The U-bolts installed on the second base plate are used to clamp the inlet branch pipe or the outlet branch pipe in conjunction with the second base plate.

[0020] Furthermore, the top longitudinal rod is provided with a second sliding groove along its length direction. The second sliding groove is arranged parallel to the first sliding groove. The second bottom plate and the second sliding groove are fixedly and slidingly connected by the through bolt.

[0021] Furthermore, the outlet main pipe is arranged vertically, and the other end of the outlet main pipe is used to connect the two outlet branch pipes through a tee connector, and the other end of the inlet main pipe is used to connect the two inlet branch pipes through a tee connector.

[0022] Furthermore, a fixed block is fixedly connected to the bottom frame opposite to the support column, and a movable block is connected to the lower end of the fixed block through an elastic element. The movable block is used to abut against the ground.

[0023] Furthermore, the elastic element is a compression spring.

[0024] Furthermore, it also includes several angle steels located around the base frame, one side wall of the angle steels being connected to the outer side wall of the base frame, and the other side wall of the angle steels being used for fixed connection to the ground.

[0025] Compared with the prior art, this utility model has at least the following advantages:

[0026] Compared to conventional on-site prefabrication and assembly, the adjustable pump assembly frame allows for pre-installation of components such as the pump, and also enables the replacement of connecting pipes according to actual site conditions, facilitating adjustments to the main and branch inlet pipes. While ensuring rapid and efficient assembly of prefabricated components, it can accommodate pump connections of various sizes and specifications. Furthermore, the prefabricated component system avoids human error in measurement and manufacturing caused by individual component prefabrication, enabling a strategy of pre-installation and on-site adjustment, saving manpower and time, and improving the precision and quality of prefabricated components. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the overall structure of the adjustable water pump assembly frame of this utility model;

[0029] Figure 2 This is a schematic diagram of the overall structure of the adjustable water pump assembly frame of this utility model from another perspective.

[0030] Figure 3 This utility model Figure 1 A magnified view of a portion of region A in the middle;

[0031] Figure 4 This utility model Figure 1 A magnified view of a portion of region B in the middle;

[0032] Figure 5 This utility model Figure 1 A magnified view of a portion of region C.

[0033] Reference numerals: 1. Base frame; 2. Support column; 3. Top frame; 4. Pump seat; 5. Pump; 6. First sliding seat; 7. Inlet main pipe; 8. Second sliding seat; 9. Outlet main pipe; 10. Inlet branch pipe; 11. Outlet branch pipe; 12. Bottom longitudinal bar; 13. First slide groove; 14. Elbow; 15. Double-disc short pipe; 16. Fixed block; 17. Compression spring; 18. Movable block; 19. Angle steel; 20. Ground; 301. Top horizontal bar; 302. Top longitudinal bar; 303. Second slide groove; 601. First base plate; 602. Support rod; 801. Second base plate; 802. U-bolt. Detailed Implementation

[0034] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0035] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0036] Reference Figure 1-2 This utility model proposes an adjustable water pump assembly frame. It includes a base frame 1, a support column 2, and a top frame 3, which are fixedly connected from bottom to top. Inside the base frame 1, a water pump seat 4 is fixedly connected to the base frame 1, while a first sliding seat 6 is slidably connected to the base frame 1. The water pump seat 4 is used to install a water pump 5, while the first sliding seat 6 is used to install an inlet main pipe 7. The first sliding seat 6 can slide along the axial direction of the water pump 5's inlet end. In this invention, the water pump 5 is preferably a centrifugal pump, driven by a motor. The axial direction of the water pump 5's inlet end refers to the axial direction of the centrifugal pump's inlet flange. The water pump 5's inlet and outlet ends are connected to the inlet main pipe 7 and outlet main pipe 9, respectively. The other ends of the inlet main pipe 7 and outlet main pipe 9 are connected to the inlet branch pipe 10 and outlet branch pipe 11, respectively. External water flows sequentially through the inlet branch pipe 10, the inlet main pipe 7, the water pump 5, and the outlet branch pipe 11, and is discharged through the outlet main pipe 9. At the upper end of the top frame 3, two sets of second sliding seats 8 are slidably connected to it. These two sets of second sliding seats 8 are used to fix the inlet branch pipe 10 and the outlet branch pipe 11, respectively.

[0037] During installation, firstly, the water pump 5 is installed on the water pump seat 4 of the adjustable water pump assembly frame of this utility model; secondly, according to the installation positions of the water inlet main pipe 7 and the water inlet branch pipe 10, a suitable connecting pipe is installed at the inlet pipe of the water pump 5; thirdly, the water inlet main pipe 7 and the water inlet branch pipe 10 are respectively installed on the first sliding seat 6 and one of the second sliding seats 8. By sliding the first sliding seat 6 and one of the second sliding seats 8 on the bottom frame 1 and the top frame 3 respectively, the positions of the water inlet main pipe 7 and the water inlet branch pipe 10 are adjusted to complete the connection between the water inlet main pipe 7 and the connecting pipe. Further, the first sliding seat 6 and one of the second sliding seats 8 are respectively fixed on the bottom frame 1 and the top frame 3; finally, the water outlet main pipe 9 is installed at the water outlet end of the water pump 5, the water outlet branch pipe 11 is installed on another set of second sliding seats 8, and the other set of second sliding seats 8 is fixed on the top frame 3 to complete the installation.

[0038] Compared to conventional on-site prefabrication and assembly operations, the adjustable pump assembly frame allows for pre-installation of components such as pump 5. It also allows for the replacement of connecting pipes based on actual site conditions, enabling adjustments to the main inlet pipe 7 and branch inlet pipe 10. While ensuring rapid and efficient assembly of prefabricated components, it can accommodate a wider range of pump 5 connection sizes. Furthermore, the prefabricated component system avoids human error in measurement and manufacturing caused by individual component prefabrication, enabling a strategy of pre-installation and on-site adjustment. This saves manpower and time, and improves the precision and quality of the prefabricated components.

[0039] Preferably, a bottom longitudinal rod 12 along the axis of the water pump 5 inlet end is also fixedly connected inside the bottom frame 1. The first sliding seat 6 includes a first base plate 601 and a support rod 602. The first base plate 601 is fixedly and slidably connected to the bottom longitudinal rod 12, and the lower end of the support rod 602 is fixedly connected to the first base plate 601. The water inlet main pipe 7 is arranged vertically, and one end of it is connected to the water pump 5 inlet end through an elbow 14 and a double-disc short pipe 15. The upper end of the support rod 602 is used to support the elbow 14, and the axis of the support rod 602 is on the same straight line as the axis of the water inlet main pipe 7. Normally, the upper end of the support rod 602 is welded and fixed to the elbow 14. When the elbow 14 and the double-disc short pipe 15 are not connected, the position adjustment process of the water inlet main pipe 7 can be realized by sliding the first base plate 601.

[0040] Specifically, refer to Figure 3 The bottom longitudinal bar 12 is provided with a first sliding groove 13 along its length direction, and the first bottom plate 601 and the first sliding groove 13 are fixedly and slidingly connected by bolts that pass through it.

[0041] The top frame 3 is composed of a top horizontal bar 301 and a top vertical bar 302 that are vertically fixedly connected. The top horizontal bar 301 and / or the top vertical bar 302 are fixedly connected to the upper end of the support rod 602, and the second sliding seat 8 is fixedly and slidably connected to the top vertical bar 302.

[0042] Reference Figure 4 The second sliding seat 8 includes a second base plate 801 and a U-bolt 802. The second base plate 801 is fixedly and slidably connected to the top longitudinal rod 302, and the U-bolt 802 is installed on the second base plate 801. The U-bolt 802 cooperates with the second base plate 801 to clamp the inlet branch pipe 10 or the outlet branch pipe 11. The top longitudinal rod 302 is provided with a second sliding groove 303 along its length direction. The second sliding groove 303 is arranged parallel to the first sliding groove 13. The second base plate 801 and the second sliding groove 303 are fixedly and slidably connected by a through bolt.

[0043] The outlet main pipe 9 is installed vertically, and its other end is connected to two outlet branch pipes 11 via a tee connector. The other end of the inlet main pipe 7 is connected to two inlet branch pipes 10 via a tee connector. Each set of the present invention has two second sliding seats 8. One set of two second sliding seats 8 is clamped and fixed to the two inlet branch pipes 10 in a one-to-one correspondence. The other set of two second sliding seats 8 is clamped and fixed to the two outlet branch pipes 11 in a one-to-one correspondence.

[0044] Reference Figure 5 A fixed block 16 is fixedly connected to the bottom frame 1, which is positioned opposite the support column 2. The lower end of the fixed block 16 is connected to a movable block 18 via an elastic element. The movable block 18 is used to abut against the ground 20. The elastic element is a compression spring 17. The above structure can effectively buffer the impact force on the ground 20 when the water pump 5 starts.

[0045] In addition, the present invention also includes an angle steel 19, which serves as a limiting structure to restrict the horizontal displacement of the bottom frame 1. The angle steel 19 is arranged around the bottom frame 1, and one side wall of the angle steel 19 is connected to the outer side wall of the bottom frame 1, while the other side wall of the angle steel 19 is used for fixed connection with the ground 20.

[0046] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0047] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. An adjustable water pump assembly frame, characterized in that: It comprises a bottom frame (1), a support column (2) and a top frame (3) which are fixed in sequence from bottom to top; A water pump seat (4) is fixedly connected to the bottom frame (1), and a first sliding seat (6) is fixedly slidably connected to the bottom frame (1). The water pump seat (4) and the first sliding seat (6) are used to install the water pump (5) and the water inlet main pipe (7) respectively. The first sliding seat (6) slides along the axial direction of the water inlet end of the water pump (5). The water inlet end and the water outlet end of the water pump (5) are used to connect one end of the water inlet main pipe (7) and one end of the water outlet main pipe (9) respectively, and the other end of the water inlet main pipe (7) and the other end of the water outlet main pipe (9) are used to connect the water inlet branch pipe (10) and the water outlet branch pipe (11) respectively. The upper end of the top frame (3) is fixedly and slidably connected with two groups of second sliding seats (8), and the two groups of second sliding seats (8) are used to fix the water inlet branch pipe (10) and the water outlet branch pipe (11) respectively.

2. The adjustable water pump assembly frame according to claim 1, characterized in that: A bottom longitudinal rod (12) extending along the axial direction of the water inlet end of the water pump (5) is fixedly connected inside the bottom frame (1); The first sliding seat (6) comprises: a first bottom plate (601) fixedly and slidably connected to the bottom longitudinal rod (12), and The lower end of the support rod (602) is fixedly connected to the first bottom plate (601), the water inlet main pipe (7) is arranged in the vertical direction, and one end of the water inlet main pipe (7) is used to be connected to the water inlet end of the water pump (5) through a connecting elbow (14) and a double-disc short pipe (15) in sequence, and the upper end of the support rod (602) is used to support the elbow (14).

3. The adjustable water pump assembly frame according to claim 2, characterized in that: The bottom longitudinal rod (12) is provided with a first slide groove (13) along its length direction, and the first bottom plate (601) and the first slide groove (13) are fixedly slidably connected by bolts penetrating therethrough; The axis of the support rod (602) and the axis of the water inlet main pipe (7) are located on the same straight line.

4. The adjustable water pump assembly frame according to claim 3, characterized in that: The top frame (3) comprises a top cross bar (301) and a top longitudinal bar (302) which are vertically fixedly connected, the top cross bar (301) and / or the top longitudinal bar (302) are fixedly connected to the upper end of the support bar (602), and the second sliding seat (8) is fixedly slidably connected to the top longitudinal bar (302).

5. The adjustable water pump assembly frame according to claim 4, characterized in that: The second sliding seat (8) comprises: A second bottom plate (801) fixedly and slidably connected to the top longitudinal rod (302); and A U-shaped bolt (802) is installed on the second bottom plate (801), and the U-shaped bolt (802) cooperates with the second bottom plate (801) to clamp the water inlet branch pipe (10) or the water outlet branch pipe (11).

6. The adjustable water pump assembly frame according to claim 5, characterized in that: The top longitudinal rod (302) is provided with a second slide groove (303) along its length direction, the second slide groove (303) is arranged in parallel with the first slide groove (13), and the second bottom plate (801) and the second slide groove (303) are fixedly slidably connected by the bolts that penetrate through them.

7. The adjustable water pump assembly frame according to claim 6, characterized in that: The water outlet main pipe (9) is arranged in a vertical direction, and the other end of the water outlet main pipe (9) is used to connect the two water outlet branch pipes (11) through a three-way joint, and the other end of the water inlet main pipe (7) is used to connect the two water inlet branch pipes (10) through a three-way joint.

8. The adjustable water pump assembly frame according to any one of claims 1 to 7, characterized in that: A bottom frame (1) arranged opposite to the support column (2) is fixedly connected to a fixed block (16); the lower end of the fixed block (16) is connected to a movable block (18) via an elastic member; the movable block (18) is used to abut against the ground (20).

9. The adjustable water pump assembly frame according to claim 8, characterized in that: The elastic member is a compression spring (17).

10. The adjustable water pump assembly frame according to any one of claims 1 to 7, characterized in that: It also includes a plurality of angle steels (19) located around the bottom frame (1), one side wall of the angle steel (19) being connected to the outer side wall of the bottom frame (1), and the other side wall of the angle steel (19) being used for fixed connection with the ground (20).

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