Gate type water pumping equipment

Abstract

The utility model provides gate type water pumping equipment which comprises a supporting frame and a lifting assembly arranged on the upper portion of the supporting frame. The input end of the water pumping pipe bypasses the lifting assembly and then hangs down; the output end of the water pumping pipe is connected with the vacuum valve set, and the vacuum valve set is used for providing negative pressure for the water pumping pipe. By starting the driving unit, the driving unit drives the sliding frame to move downwards, and the sliding frame moves downwards to drive the input end of the water pumping pipe to move downwards into the box body; when the input end of the water pumping pipe needs to be continuously moved to the deep position of the box body, the operator can manually place the pipe, that is, the operator places the water pumping pipe pre-stored at the platform surface of the portal frame through the pulley, and the input end of the water pumping pipe further extends into the deep position of the box body.

Description

Technical Field

[0001] This utility model relates to the technical field of pumping equipment, and in particular to a gantry pumping equipment. Background Technology

[0002] With societal development and increasing water demand, efficient water resource management has become paramount. Traditional pumping methods typically rely on fixed-location pumps or manual operation, which is not only inefficient but also particularly inconvenient when dealing with large-scale or decentralized water sources. Water resource management often requires the centralized treatment or transportation of water stored in different containers.

[0003] When it is necessary to pump water out of large water storage containers, the existing technology uses gantry pumps. Gantry pumps typically suspend the inlet end of the pump pipe on a gantry frame. Then, a moving platform moves the water storage container below the inlet end of the pump pipe. Next, a cylinder is activated to extend the inlet end of the pump pipe into the water storage container to pump water. However, current gantry pumps use a cylinder to move the inlet end of the pump pipe into the water storage container. When the water storage container is deep, the movement distance of the inlet end of the pump pipe needs to be increased, which undoubtedly requires increasing the stroke of the cylinder. The longer the stroke of the cylinder, the higher the economic cost. Moreover, the output end of the cylinder needs to be fixedly connected to the inlet end of the pump pipe to move it, which makes disassembly and maintenance very inconvenient. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a gate-type pumping device.

[0005] This utility model provides the following technical solution: a gantry pumping device, comprising:

[0006] support frame

[0007] A lifting assembly is disposed on the upper part of the support frame;

[0008] A water pump pipe, the input end of which hangs down after bypassing the lifting assembly;

[0009] A vacuum valve assembly is provided, with the output end of the pumping pipe connected to the vacuum valve assembly, which is used to provide negative pressure to the pumping pipe.

[0010] The lifting component includes:

[0011] An upright frame is disposed on the upper part of the support frame;

[0012] A sliding frame, which is slidably connected to the upright frame and can slide up and down along the upright frame;

[0013] A pulley is provided on the sliding frame, and the input end of the water pump pipe hangs down after passing from one side of the pulley to the other side.

[0014] A drive unit is provided for driving the sliding frame to slide up and down along the upright.

[0015] Furthermore, the drive unit includes a drive member mounted on the upright, two sprockets rotatably connected to the upper and lower sides of the upright, a chain disposed between the two sprockets, one of the sprockets being connected to the output shaft of the drive member, and the sliding frame being connected to the chain.

[0016] Furthermore, the pulley has an annular groove on its outer circumference, and the contact portion between the water pipe and the pulley is located within the groove.

[0017] Furthermore, a filter is provided at the inlet end of the water pumping pipe.

[0018] Furthermore, the support frame is provided with several guide members, through which the water pumping pipe passes.

[0019] Furthermore, the support frame includes a gantry, a first guardrail surrounding the upper outer side of the gantry, a step ladder on one side of the gantry, and a second guardrail on both sides of the step ladder.

[0020] Furthermore, the vacuum valve assembly includes a water pump and a water storage tank, the output end of the pumping pipe is connected to the input end of the water pump, and the output end of the water pump is connected to the water storage tank.

[0021] The beneficial effects of this utility model are as follows: by activating the drive unit, the drive unit will drive the sliding frame to move downwards, and the downward movement of the sliding frame will drive the input end of the water suction pipe to move downwards into the interior of the housing; when it is necessary to move the input end of the water suction pipe further into the depth of the housing, the operator can manually release the pipe, that is, the operator releases the water suction pipe pre-stored on the gantry platform surface through the pulley, and the input end of the water suction pipe will extend further into the depth of the housing; thus, the input end of the water suction pipe can extend into a deeper part of the housing; and when it is necessary to separate the water suction pipe from the pulley, it is only necessary to directly pull the water suction pipe to pull the input end of the water suction pipe out from the space between the sliding frame and the pulley, and then remove the water suction pipe from the pulley to complete the separation, achieving the effect of easy disassembly and maintenance. Attached Figure Description

[0022] Figure 1 This is a plan view of the rising water pumping pipe of this utility model.

[0023] Figure 2 This is a plan view of the water pumping pipe descending according to this utility model.

[0024] Figure 3 This is a three-dimensional structural diagram of the present invention.

[0025] Figure 4 This is a three-dimensional structural diagram of the lifting component of this utility model.

[0026] Figure 5 This is a three-dimensional structural diagram of the present invention in operation.

[0027] Figure 6 This is a three-dimensional structural diagram of the first guide component of this utility model.

[0028] The labels in the attached diagram are as follows: 1-support frame, 11-gantry, 12-first guardrail, 13-step ladder, 14-second guardrail, 2-lifting assembly, 21-upright frame, 22-drive component, 23-sprocket, 24-chain, 25-sliding frame, 26-pulley, 27-groove, 3-water pipe, 4-vacuum valve assembly, 41-water pump, 42-water storage tank, 5-filter, 6-first guide component, 61-horizontal section, 62-arc section, 7-second guide component, 8-moving platform, 9-box body. Detailed Implementation

[0029] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0030] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0032] A gantry pumping device includes: a support frame 1, a lifting assembly 2, a pumping pipe 3, and a vacuum valve assembly 4.

[0033] like Figure 2 and Figure 3 As shown, the support frame 1 includes a gantry 11, a first guardrail 12, a step ladder 13, and a second guardrail 14. The gantry 11 is shaped like a door, with a hollow structure in the middle to accommodate the pumped tank 9. The upper part forms a platform surface for operators to work above the gantry 11. A perforation is provided on the platform surface so that water can be pumped down from the perforation. The first guardrail 12 is provided around the upper outer side of the gantry 11 to improve work safety and prevent operators from falling from the top of the gantry 11. The step ladder 13 facilitates workers to climb onto the platform surface of the gantry 11. The second guardrail 14 is used to prevent workers from falling while climbing the step ladder 13 and can also assist workers in climbing the ladder.

[0034] like Figure 4 As shown, the lifting assembly 2 includes a stand 21, a sliding frame 25, a pulley 26, and a drive unit; wherein the stand 21 is fixedly connected to the platform surface of the gantry 11; the sliding frame 25 is slidably connected to the stand 21 and slides up and down along the stand 21; the pulley 26 is fixedly connected to the sliding frame 25, and in other embodiments the pulley 26 is rotatably connected to the sliding frame 25, and there is a space between the sliding frame 25 and the pulley 26 so that the water pipe 3 can pass through the space; the drive unit is used to drive the sliding frame 25 to slide up and down along the stand 21.

[0035] For reference Figures 1-3 The output end of the pumping pipe 3 is connected to the vacuum valve group 4. The input end of the pumping pipe 3 goes around one side of the pulley 26 to the other side and hangs down from the space between the sliding frame 25 and the pulley 26. The perforation on the platform surface allows the input end of the pumping pipe 3 to hang down.

[0036] For reference Figure 3 The vacuum valve assembly 4 is installed on the ground. The vacuum valve assembly 4 includes a water pump 41 and a water storage tank 42. The output end of the water pumping pipe 3 is connected to the input end of the water pump 41, and the output end of the water pump 41 is connected to the water storage tank 42. By starting the water pump 41, negative pressure can be generated in the water pumping pipe 3, so that the water pumping pipe 3 can perform water pumping work.

[0037] For reference Figure 5In specific operation: First, the operator uses the mobile platform 8 to transport the container 9 to the middle of the gantry 11, ensuring the inlet end of the water pump pipe 3 is directly above the container 9. The mobile platform 8 can be a trolley capable of moving the container 9. Once the container 9 is directly below the inlet end of the water pump pipe 3, the operator can activate the drive unit. The drive unit will move the sliding frame 25 downwards, causing the inlet end of the water pump pipe 3 to move downwards into the container 9. Then, the operator can activate the water pump 41. The water pump 41 creates negative pressure in the water pump pipe 3, at which point the water pump 41 draws water into the storage tank 42 through the water pump pipe 3, completing the pumping operation. When it is necessary to move the inlet end of the water pump pipe 3 further into the container 9, the operator can manually release the pipe. That is, the operator will release the pipe from the pre-stored space on the gantry 11 platform. The water pipe 3 at the surface is lowered by pulley 26, and the input end of the water pipe 3 will extend further into the depth of the tank 9. After the water pumping is completed, the operator can also activate the lifting component 2 to move the input end of the water pipe 3 upward. If the input end of the water pipe 3 has not been moved out of the tank 9 after the lifting component 2 moves the water pipe 3 to the limit position, the operator can manually pull the water pipe 3 to move the input end of the water pipe 3 out of the tank 9 through the pulley 26, so that the moving platform 8 can move the tank 9 away to facilitate the next water pumping operation. When it is necessary to separate the water pipe 3 from the pulley 26, simply pull the water pipe 3 to pull the input end of the water pipe 3 out of the space between the sliding frame 25 and the pulley 26, and then remove the water pipe 3 from the pulley 26 to complete the separation.

[0038] Furthermore, in this embodiment, the driving unit includes a driving member 22 disposed on the upright frame 21, two sprockets 23 rotatably connected to the upper and lower sides of the upright frame 21 respectively, a chain 24 disposed between the two sprockets 23, one of the sprockets 23 being connected to the output shaft of the driving member 22, and the sliding frame 25 being connected to the chain 24.

[0039] The driving component 22 is a motor fixedly connected to the upper part of the upright 21. The output shaft of the motor is fixedly connected to the upper sprocket 23. The wrap-around parts between the two sprockets 23 and the chain 24 mesh with each other. Refer to the transmission mechanism of the sprocket 23 and chain 24. The vertical part of the chain 24 is fixedly connected to the sliding frame 25. When the motor is started, the motor drives the upper sprocket 23 to rotate. The rotation of the sprocket 23 drives the chain 24 to move. The movement of the chain 24 drives the sliding frame 25 to move. In other words, by controlling the forward and reverse rotation of the motor, the vertical part of the chain 24 moves up and down, thereby causing the sliding frame 25 to move up and down, and thus causing the input end of the water pumping pipe 3 to lift and lower.

[0040] The pulley 26 has an annular groove 27 on its outer circumference. The contact part between the water pipe 3 and the pulley 26 is located in the groove 27. By setting the groove 27, the water pipe 3 can be prevented from sliding off the side of the pulley 26 when the pulley 26 moves up and down.

[0041] The inlet of the water pumping pipe 3 is equipped with a filter 5, which can filter out some impurities in the box 9 before they enter the water pumping pipe 3.

[0042] The support frame 1 is provided with several guide members, and the water pumping pipe 3 passes through the guide members.

[0043] Two guide members are provided on the gantry 11, such as Figure 5 and 6 As shown, a first guide member 6 is fixedly connected to the gantry 11 near the pulley 26, and a second guide member 7 is provided on the side of the gantry 11. The water pumping pipe 3 passes through the second guide member 7 and the first guide member 6 in one go. The guide member includes a horizontal part 61 fixedly connected to the gantry 11 and an arc-shaped part 62 connected to the horizontal part 61. The guide member plays a guiding role and can prevent the water pumping pipe 3 from bending at the turning point, which would affect the water pumping operation.

[0044] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0045] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A gantry pumping device, characterized in that, include: support frame A lifting assembly is disposed on the upper part of the support frame; A water pump pipe, the input end of which hangs down after bypassing the lifting assembly; A vacuum valve assembly is provided, with the output end of the pumping pipe connected to the vacuum valve assembly, which is used to provide negative pressure to the pumping pipe. The lifting component includes: An upright frame is disposed on the upper part of the support frame; A sliding frame, which is slidably connected to the upright frame and can slide up and down along the upright frame; A pulley is provided on the sliding frame, and the input end of the water pump pipe hangs down after passing from one side of the pulley to the other side. A drive unit is provided for driving the sliding frame to slide up and down along the upright.

2. The gantry pumping equipment according to claim 1, characterized in that, The drive unit includes a drive component mounted on the upright frame, two sprockets rotatably connected to the upper and lower sides of the upright frame, a chain disposed between the two sprockets, one of the sprockets being connected to the output shaft of the drive component, and a sliding frame being connected to the chain.

3. The gantry pumping equipment according to claim 1, characterized in that, The pulley has an annular groove on its outer circumference, and the contact part between the water pipe and the pulley is located in the groove.

4. The gantry pumping equipment according to claim 1, characterized in that, A filter is installed at the inlet of the water pumping pipe.

5. The gantry pumping equipment according to claim 1, characterized in that, The support frame is provided with several guide members, and the water pumping pipe passes through the guide members.

6. The gantry pumping equipment according to claim 1, characterized in that, The support frame includes a gantry, a first guardrail surrounding the upper outer side of the gantry, a staircase on one side of the gantry, and a second guardrail on both sides of the staircase.

7. The gantry pumping equipment according to claim 1, characterized in that, The vacuum valve assembly includes a water pump and a water storage tank. The output end of the pumping pipe is connected to the input end of the water pump, and the output end of the water pump is connected to the water storage tank.

Images