Movable fixing device of diesel engine water pump

Abstract

The utility model provides a movable fixing device for a diesel engine water pump, which relates to the field of water pump fixing devices, and comprises a placing plate, the right side of the top of the placing plate is fixedly connected with a back plate, the back of the back plate is fixedly connected with a pushing column, and the periphery of the bottom of the placing plate is fixedly connected with a fixing frame; the placing plate is used for placing the water pump, the use position of the water pump can be adjusted by moving the position of the placing plate so that the water pump can be used in different scenes, the fixed frame, the movable plate, the rotating column and the rolling wheels are used for supporting the placing plate, and the buffer mechanism is arranged so that the water pump can be used in different scenes. According to the water pump, vibration between the fixed frame and the movable plate can be buffered in the advancing process of the placing plate, the vibration amplitude of the placing plate in the moving process is reduced, pressure on arms of workers can be reduced, negative effects on internal parts of the water pump can be reduced, and scattering of the parts such as bolts caused by vibration is prevented.

Description

Technical Field

[0001] The utility model belongs to the field of water pump fixing devices, and particularly relates to a movable fixing device for a diesel engine water pump. Background Art

[0002] A diesel engine water pump is a device commonly used in various applications, especially in scenarios where stable water supply is required, such as agricultural irrigation, construction sites, fire protection systems, etc. The diesel engine water pump combines the power of a diesel engine and the water conveyance function of a water pump, and can efficiently provide a large amount of water flow. In order to ensure the stability and safety of the diesel engine water pump during operation, a device is needed to fix it during its use;

[0003] Due to the large volume and heavy weight of the diesel engine water pump, in order to enable it to be flexibly applied to different working scenarios, it is usually installed on the top of a trolley for use. However, due to the relatively complex working scenarios of the water pump, when it needs to be used in a location with uneven ground, the trolley will continuously jolt during the process of traveling. The jolting not only affects the pushing of the staff and causes a burden on their arms, but also may cause the internal parts of the water pump to fall off, affecting the normal use of the water pump.

[0004] In summary, the utility model provides a movable fixing device for a diesel engine water pump to solve the above problems. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A movable fixing device for a diesel engine water pump, comprising a placement plate. The right side of the top of the placement plate is fixedly connected with a back plate. The back of the back plate is fixedly connected with a pushing column. The four sides of the bottom of the placement plate are all fixedly connected with fixing frames. The inner cavity of the fixing frames is slidably connected with movable plates. A rotating column is rotatably connected between the two movable plates through bearings. Both sides of the rotating column are fixedly connected with rollers. A buffer mechanism is arranged on the surface of the movable plates. The buffer mechanism comprises a damper. The damper is located at the top of the movable plate and is fixedly connected with the top of the movable plate. The top of the damper is fixedly connected with the bottom of the placement plate. Support blocks are fixedly connected to both sides of the bottom of the placement plate and located inside the fixing frames. The bottom of the support blocks is rotatably connected with connecting plates through rotating shafts.

[0007] Furthermore, in the utility model, chutes are opened on both sides of the movable plate. The inner cavity of the chutes is slidably connected with lifting blocks. One end of the connecting plate far away from the support block is rotatably connected with one side of the lifting block through a rotating shaft.

[0008] Furthermore, in the present utility model, a limiting post is fixedly connected to the inner cavity of the sliding groove, and the lifting block is slidably connected to the surface of the limiting post.

[0009] Furthermore, in the present utility model, a buffer spring is sleeved on the surface of the limiting post and at the bottom of the lifting block. The top of the buffer spring is fixedly connected to the bottom of the lifting block, and the bottom of the buffer spring is fixedly connected to the inner wall of the sliding groove.

[0010] Furthermore, in the present utility model, a limiting frame is fixedly connected to the top of the placement plate. A clamping plate is slidably connected to the inner cavity of the limiting frame. A threaded rod is threadedly connected to the right side of the inner cavity of the limiting frame. The left end of the threaded rod is movably connected to the right side of the clamping plate through a bearing. The right end of the threaded rod penetrates to the right side of the back plate and is fixedly connected to a rotating handle.

[0011] Furthermore, in the present utility model, limiting grooves are opened on both sides of the fixed frame. Limiting blocks are fixedly connected to both sides of the movable plate. One side of the limiting block extends into the inner cavity of the limiting groove and is slidably connected to the inner cavity of the limiting groove.

[0012] Beneficial effects: The present utility model has the following beneficial effects:

[0013] By providing the placement plate in the present utility model, it is used to support and fix the components on the top, and at the same time is used to place the water pump for support. Moreover, the use position of the water pump can be adjusted by moving the position of the placement plate so that the water pump can be used in different scenarios. By providing the back plate and the pushing post, it plays a role in facilitating the movement of the placement plate. By providing the fixed frame, the movable plate, the rotating column and the rollers, it is used to support the placement plate and at the same time plays a role in facilitating the movement of the placement plate. By providing the buffer mechanism, it can buffer the vibration between the fixed frame and the movable plate during the movement of the placement plate, reduce the vibration amplitude of the placement plate during movement, not only reduce the pressure on the staff's arm, but also reduce the negative impact on the internal parts of the water pump, and prevent parts such as bolts from falling off due to vibration. Description of the drawings

[0014] Figure 1 is the front view plane structure schematic diagram of the present utility model;

[0015] Figure 2 is the connection structure schematic diagram of the placement plate, the back plate and the pushing post of the present utility model;

[0016] Figure 3 is the separated state structure schematic diagram of the fixed frame and the movable plate of the present utility model;

[0017] Figure 4 is the present utility model Figure 3Partial enlarged view at A in the [drawing].

[0018] In the figure:

[0019] 1. Placing plate; 2. Back plate; 3. Pushing column; 4. Fixed frame; 5. Movable plate; 6. Rotating column; 7. Roller; 8. Buffer mechanism; 801. Damper; 802. Support block; 803. Connecting plate; 804. Chute; 805. Lifting block; 806. Limit post; 807. Buffer spring; 9. Limit frame; 10. Clamping plate; 11. Threaded rod; 12. Rotating handle; 13. Limit groove; 14. Limit block. Detailed implementation mode

[0020] To better understand the technical content of the present utility model, specific embodiments are hereby given and described in conjunction with the accompanying drawings as follows. In this disclosure, aspects of the present utility model are described with reference to the drawings, and many illustrative embodiments are shown in the drawings. The embodiments of this disclosure do not necessarily define all aspects of the present utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the present utility model are not limited to any implementation manner. Additionally, some aspects disclosed in the present utility model can be used alone, or in any suitable combination with other aspects disclosed in the present utility model.

[0021] Embodiment 1

[0022] As Figures 1-4 shown, this is the first embodiment of the present utility model. This embodiment provides a movable fixing device for a diesel engine water pump, including a placing plate 1. The right side of the top of the placing plate 1 is fixedly connected with a back plate 2. The back of the back plate 2 is fixedly connected with a pushing column 3. The four sides of the bottom of the placing plate 1 are fixedly connected with fixed frames 4. The inner cavity of the fixed frames 4 is slidably connected with movable plates 5. A rotating column 6 is movably connected between the two movable plates 5 through bearings. Both sides of the rotating column 6 are fixedly connected with rollers 7. A buffer mechanism 8 is arranged on the surface of the movable plate 5. The buffer mechanism 8 includes a damper 801. The damper 801 is located at the top of the movable plate 5 and is fixedly connected with the top of the movable plate 5. The top of the damper 801 is fixedly connected with the bottom of the placing plate 1. Support blocks 802 are fixedly connected to both sides of the bottom of the placing plate 1 and on the bottom of the fixed frames 4. The bottom of the support blocks 802 is movably connected with a connecting plate 803 through a rotating shaft.

[0023] As Figures 1-4As shown, the placement plate 1 is used to support and fix the components on the top, and at the same time is used to place the water pump for support, and the use position of the water pump can be adjusted by moving the position of the placement plate 1 so that the water pump can be used in different scenarios. The back plate 2 and the push column 3 facilitate the movement of the placement plate 1. The fixed frame 4, the movable plate 5, the rotating column 6 and the roller 7 are used to support the placement plate 1 and at the same time facilitate the movement of the placement plate 1. The buffer mechanism 8 can buffer the vibration between the fixed frame 4 and the movable plate 5 during the movement of the placement plate 1, reducing the vibration amplitude of the placement plate 1 during movement. This can not only reduce the pressure on the staff's arms, but also reduce the negative impact on the internal parts of the water pump, preventing parts such as bolts from falling off due to vibration.

[0024] Embodiment 2

[0025] Referring to Figure 3 and 4 , this is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0026] In this embodiment, sliding grooves 804 are provided on both sides of the movable plate 5. A lifting block 805 is slidably connected to the inner cavity of the sliding groove 804. One end of the connecting plate 803 away from the support block 802 is movably connected to one side of the lifting block 805 through a rotating shaft.

[0027] A limiting column 806 is fixedly connected to the inner cavity of the sliding groove 804, and the lifting block 805 is slidably connected to the surface of the limiting column 806.

[0028] A buffer spring 807 is sleeved on the surface of the limiting column 806 and located at the bottom of the lifting block 805. The top of the buffer spring 807 is fixedly connected to the bottom of the lifting block 805, and the bottom of the buffer spring 807 is fixedly connected to the inner wall of the sliding groove 804.

[0029] As Figure 2 shown, when the device vibrates, the vibration will cause a change in the position between the fixed frame 4 and the movable plate 5, causing the movable plate 5 to move in the inner cavity of the fixed frame 4. When the movable plate 5 moves, it will drive the lifting block 805 to slide in the inner cavity of the sliding groove 804. When the position of the lifting block 805 in the inner cavity of the sliding groove 804 changes, it will stretch or compress the buffer spring 807 and cause the buffer spring 807 to deform. The restoring elastic force of the buffer spring 807 can cooperate with the damper 801 to buffer the vibration, thereby reducing the overall vibration amplitude of the device.

[0030] Embodiment 3

[0031] Referring to Figure 2 and 3 , this is the third embodiment of the present utility model, and this embodiment is based on the previous two embodiments.

[0032] In this embodiment, a limit frame 9 is fixedly connected to the top of the placement plate 1. A clamping plate 10 is slidably connected to the inner cavity of the limit frame 9. A threaded rod 11 is threadedly connected to the right side of the inner cavity of the limit frame 9. The left end of the threaded rod 11 is movably connected to the right side of the clamping plate 10 through a bearing. The right end of the threaded rod 11 penetrates to the right side of the back plate 2 and is fixedly connected to a rotating handle 12.

[0033] Limit grooves 13 are formed on both sides of the fixed frame 4. Limit blocks 14 are fixedly connected to both sides of the movable plate 5. One side of the limit block 14 extends into the inner cavity of the limit groove 13 and is slidably connected to the inner cavity of the limit groove 13.

[0034] As Figure 2 and 3 shown, the water pump is placed into the inner cavity of the limit frame 9. By rotating the rotating handle 12, the threaded rod 11 can be driven to rotate. When the threaded rod 11 rotates, the position of the clamping plate 10 can be adjusted so that the clamping plate 10 can clamp and fix the water pump. When the movable plate 5 moves in the inner cavity of the fixed frame 4, the limit block 14 can be driven to slide in the inner cavity of the limit groove 13, thereby limiting the movable plate 5.

[0035] During use, the water pump is placed into the inner cavity of the limit frame 9. By rotating the rotating handle 12, the threaded rod 11 can be driven to rotate. When the threaded rod 11 rotates, the position of the clamping plate 10 can be adjusted so that the clamping plate 10 can clamp and fix the water pump. By pushing the push column 3, the position of the placement plate 1 can be adjusted, thereby adjusting the position of the water pump. When the placement plate 1 vibrates during movement, the vibration will cause a change in the position between the fixed frame 4 and the movable plate 5, causing the movable plate 5 to move in the inner cavity of the fixed frame 4. When the movable plate 5 moves, it will drive the lifting block 805 to slide in the inner cavity of the sliding groove 804. When the position of the lifting block 805 in the inner cavity of the sliding groove 804 changes, the buffer spring 807 will be stretched or compressed and deformed, and the restoring elastic force of the buffer spring 807 can cooperate with the damper 801 to buffer the vibration, thereby reducing the overall vibration amplitude of the device.

[0036] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in this field. And this application document is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail in this application document.

[0037] Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Those of ordinary skill in the technical field to which the present utility model pertains can make various modifications and refinements without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to what is defined by the claims.

Claims

1. A movable fixing device for a diesel engine water pump, comprising a placement plate (1), characterized in that: The right side of the top of the placement plate (1) is fixedly connected to a back plate (2), the back side of the back plate (2) is fixedly connected to a pushing column (3), the four sides of the bottom of the placement plate (1) are fixedly connected to a fixed frame (4), the inner cavity of the fixed frame (4) is slidably connected to a movable plate (5), a rotating column (6) is movably connected between the two movable plates (5) via a bearing, both sides of the rotating column (6) are fixedly connected to rollers (7), a buffer mechanism (8) is provided on the surface of the movable plate (5), the buffer mechanism (8) comprises a damper (801), the damper (801) is located at the top of the movable plate (5) and is fixedly connected to the top of the movable plate (5), the top of the damper (801) is fixedly connected to the bottom of the placement plate (1), the bottom of the placement plate (1) and located on both sides of the fixed frame (4) are fixedly connected to support blocks (802), the bottom of the support block (802) is movably connected to a connecting plate (803) via a rotating shaft.

2. The movable fixing device for a diesel engine water pump as claimed in claim 1, characterized in that: Slide grooves (804) are provided on both sides of the movable plate (5), and the inner cavity of the slide groove (804) is slidably connected to a lifting block (805), and one end of the connecting plate (803) away from the supporting block (802) is movably connected to one side of the lifting block (805) via a rotating shaft.

3. The movable fixing device for a diesel engine water pump as claimed in claim 2, characterized in that: The inner cavity of the slide groove (804) is fixedly connected to the limiting column (806), and the lifting block (805) is slidably connected to the surface of the limiting column (806).

4. The movable fixing device for a diesel engine water pump as claimed in claim 3, characterized in that: A buffer spring (807) is sleeved on the surface of the limiting column (806) and located at the bottom of the lifting block (805); the top of the buffer spring (807) is fixedly connected to the bottom of the lifting block (805); and the bottom of the buffer spring (807) is fixedly connected to the inner wall of the slide groove (804).

5. The movable fixing device for a diesel engine water pump as claimed in claim 1, characterized in that: The top of the placement plate (1) is fixedly connected to a limit frame (9), the inner cavity of the limit frame (9) is slidably connected to a clamping plate (10), the right side of the inner cavity of the limit frame (9) is threadedly connected to a threaded rod (11), the left end of the threaded rod (11) is movably connected to the right side of the clamping plate (10) via a bearing, and the right end of the threaded rod (11) passes through the right side of the back plate (2) and is fixedly connected to a rotating handle (12).

6. The movable fixing device for a diesel engine water pump as claimed in claim 1, characterized in that: Limiting grooves (13) are provided on both sides of the fixed frame (4), and limiting blocks (14) are fixedly connected to both sides of the movable plate (5), and one side of the limiting block (14) extends to the inner cavity of the limiting groove (13) and is slidably connected to the inner cavity of the limiting groove (13).

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