Pipeline joint for pump

Abstract

The utility model provides a pipeline joint for a pump, and belongs to the technical field of pipe joints. Comprising a rubber connecting piece, butt joint discs are connected to the two ends of the rubber connecting piece, disc bodies are fixed to the ends, away from the rubber connecting piece, of the butt joint discs, convex edges are fixed to the upper side and the lower side of each disc body, movable rods are elastically connected to the convex edges in an inserted mode, and clamping blocks are fixed to the ends, facing the middle of each disc body, of the movable rods; a base is arranged below the rubber connecting piece in a matched mode, a movable seat capable of vertically ascending and descending is installed on the base, a supporting block is fixed to the bottom of the butt joint disc, and the supporting block is movably installed on the top of the movable seat. The pump body and the pipeline can be conveniently and quickly connected, the working efficiency is improved, the height of the connecting position can be adjusted according to requirements to adapt to pump bodies and pipelines with different heights, and the use is flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe joints, in particular to a pipe joint for a pump. Background Art

[0002] Pump pipe joints are important components that connect the pump body and the pipeline. They are mainly used to alleviate the vibration and noise generated during the operation of the pump, and to compensate for the pipeline displacement caused by factors such as temperature changes and ground subsidence.

[0003] At present, the existing pump pipe joints are generally as shown in the instructions. Figure 1 As shown, it includes a rubber connector 01 and flanges 02 at both ends. When installed and used, bolts are often used to connect it between the water outlet of the pump body and the water pipe port. As a result, when disassembling and assembling, the staff often need to screw multiple bolts and nuts in sequence, which cannot be quickly disassembled and assembled, is not convenient to use, and affects work efficiency.

[0004] Therefore, the present application provides a pump pipe joint to meet the demand. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a pipeline joint for a pump to solve the problems of the existing DD.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A pipe joint for a pump, comprising a rubber connector, both ends of the rubber connector are connected to a docking plate, one end of the docking plate away from the rubber connector is fixed with a plate body, both upper and lower sides of the plate body are fixed with convex edges, both the convex edges are elastically plugged with movable rods, and one end of the movable rod facing the middle of the plate body is fixed with a clamping block;

[0008] A base is provided below the rubber connector, a movable seat which can be lifted and lowered vertically is installed on the base, a support block is fixed to the bottom of the docking plate, and the support block is movably installed on the top of the movable seat.

[0009] Optionally, the movable rod is elastically mounted on the convex edge by sleeved with a spring, and the spring elastically abuts the movable rod toward the middle position of the disk body.

[0010] Optionally, the clamping block is a stepped structure for adapting to flanges of different specifications.

[0011] Optionally, a plurality of limiting columns are fixed to the lower end surface of the movable seat, and the limiting columns are vertically inserted into the edge of the base.

[0012] Optionally, a horizontal sliding rod is installed on the upper end surface of the movable seat, and the sliding rod horizontally passes through the two supporting blocks.

[0013] Optionally, a slide groove is provided in the middle of the upper end surface of the base, and two sliding blocks are symmetrically slidably installed in the slide groove, and a support plate is hinged on the top of the sliding block.

[0014] Optionally, the top ends of the two support plates are movably supported at two ends of the lower end surface of the movable seat.

[0015] Optionally, the two sliding blocks move in mirror-image manner in the sliding groove.

[0016] Optionally, a driving rod is rotatably installed in the sliding groove, and two opposite threaded sections are symmetrically constructed on the driving rod, and the threaded sections respectively penetrate the two sliding blocks.

[0017] Optionally, one end of the driving rod extends out of the end of the base and is fixed with a screw cap.

[0018] Compared with the prior art, the utility model has at least the following beneficial effects:

[0019] In the above scheme, by setting up the matching sections of the docking plate, the plate body, and the clamping block, the flange of the pump body port or the pipeline port can be quickly clamped on the plate body by utilizing the clamping block elastically installed on the edge of the plate body outside the docking plate, thereby forming a quick fixation, which can improve work efficiency to a certain extent and is easy to use.

[0020] In the above scheme, by setting a base under the rubber connector and cooperating with a movable seat, a slider and a driving rod, the device can adjust the support height of the rubber connector and the docking plate by rotating the driving rod according to the height of the pipeline and the pump body, so that it can adapt to the height of the pipeline and the pump body, making the connection more stable.

[0021] In summary, the device not only facilitates and quickly connects the pump body and the pipeline, which is conducive to improving work efficiency, but also can adjust the height of the connection position according to needs to adapt to pump bodies and pipelines of different heights, and is flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0023] Figure 1 It is a structural schematic diagram of a pipe joint in the prior art;

[0024] Figure 2 It is a schematic diagram of the structure of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the docking plate;

[0026] Figure 4 Schematic diagram of the internal structure of the base.

[0027] Reference numerals:

[0028] 01. Rubber connector; 02. Flange; 1. Rubber connector; 2. Docking plate; 201. Plate body; 202. Flange; 203. Movable rod; 204. Block; 205. Support block; 3. Base; 301. Slide groove; 4. Movable seat; 401. Limit column; 402. Slide rod; 5. Sliding block; 501. Support plate; 6. Driving rod.

[0029] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0030] The following is a detailed description of a pump pipe joint provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0031] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0032] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0033] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0034] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0035] like Figure 2 and Figure 3 As shown, the embodiment of the utility model provides a pipe joint for a pump, including a rubber connector 1, two ends of the rubber connector 1 are connected to a docking plate 2, one end of the docking plate 2 away from the rubber connector 1 is fixed with a plate body 201, the upper and lower sides of the plate body 201 are fixed with flanges 202, and movable rods 203 are elastically inserted on the flanges 202 through springs, and a clamping block 204 is fixed to one end of the movable rod 203 facing the middle of the plate body 201, and the clamping block 204 is elastically abutted toward the middle of the plate body 201, so that when the flange of the pipeline or pump port is tightly attached to the plate body 201, the clamping block 204 can be used to quickly and elastically clamp it to form an installation. In addition, in this embodiment, the clamping block 204 is a stepped structure for adapting to flanges of different specifications, so as to improve the versatility of the device.

[0036] like Figure 2 and Figure 4 As shown, the rubber connector 1 is provided with a base 3 below, and a movable seat 4 that can be lifted and lowered vertically is installed on the base 3. A support block 205 is fixed to the bottom of the docking plate 2, and the bottom end of the support block 205 is slidably placed on the upper end surface of the movable seat 4, and a slide bar 402 is installed on the upper end surface of the movable seat 4. The slide bar 402 horizontally penetrates the two support blocks 205, so that when the movable seat 4 is supported by the rubber connector 1 and the docking plate 2, the rubber connector 1 can still maintain an elastic buffering effect. In addition, a plurality of limit columns 401 are fixed to the lower end surface of the movable seat 4, and the limit columns 401 are vertically inserted into the edge of the base 3, so that the movable seat 4 can be more stable when it is lifted and lowered vertically.

[0037] At the same time, in the present embodiment, a slide groove 301 is provided in the middle of the upper end surface of the base 3, and two sliders 5 are symmetrically slidably installed in the slide groove 301. A support plate 501 is hinged on the top of the slider 5. The top ends of the two support plates 501 are movably supported on the two ends of the lower end surface of the movable seat 4, and the two sliders 5 move in a mirror-image manner in the slide groove 301. Specifically, a driving rod 6 is rotatably installed in the slide groove 301, and two opposite threaded sections are symmetrically constructed on the driving rod 6, which respectively thread through the two sliders 5. Therefore, by rotating the driving rod 6, the two sliders 5 can be driven to move in a mirror-image manner, and then the movable seat 4 can be driven to rise and fall through the support plate 501.

[0038] In addition, one end of the driving rod 6 extends out of the end of the base 3 and is fixed with a screw cap for easy operation.

[0039] The working principle of the technical solution provided by the utility model is as follows:

[0040] When the pump pipe joint is in use, the flange of the pump body port or the pipe port can be quickly clamped on the disk body 201 by utilizing the clamping block 204 elastically installed on the edge of the disk body 201 outside the docking disk 2, thereby forming a quick fixation, which can improve work efficiency to a certain extent and is easy to use.

[0041] At the same time, when using the device to connect the pump body and the pipeline, the two sliders 5 can be driven to shift in mirror image by rotating the driving rod 6 according to the height of the pipeline and the pump body, and then the support plate 501 can be used to drive the movable seat 4 to adjust the support height of the rubber connector 1 and the docking plate 2 to adapt to the height of the pipeline and the pump body, making the connection more stable.

[0042] In summary, the device not only facilitates and quickly connects the pump body and the pipeline, which is conducive to improving work efficiency, but also can adjust the height of the connection position according to needs to adapt to pump bodies and pipelines of different heights, and is flexible to use.

[0043] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0044] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A pipe joint for a pump, comprising a rubber connector, both ends of which are connected to docking plates, characterized in that: A plate body is fixed to one end of the docking plate away from the rubber connector, convex edges are fixed to the upper and lower sides of the plate body, movable rods are elastically inserted on the convex edges, and a clamping block is fixed to one end of the movable rod facing the middle of the plate body; A base is provided below the rubber connector, a movable seat which can be lifted and lowered vertically is installed on the base, a support block is fixed to the bottom of the docking plate, and the support block is movably installed on the top of the movable seat.

2. The pump pipe joint according to claim 1, characterized in that: The movable rod is elastically mounted on the convex edge by sleeved springs, and the spring elastically abuts the movable rod toward the middle position of the disk body.

3. The pump pipe joint according to claim 1, characterized in that: The clamping block is a stepped structure for adapting to flanges of different specifications.

4. The pump pipe joint according to claim 1, characterized in that: A plurality of limiting columns are fixed to the lower end surface of the movable seat, and the limiting columns are vertically inserted into the inner edge of the base.

5. The pump pipe joint according to claim 4, characterized in that: A horizontal sliding rod is installed on the upper end surface of the movable seat, and the sliding rod horizontally penetrates the two supporting blocks.

6. The pump pipe joint according to claim 1, characterized in that: A slide groove is provided in the middle of the upper end surface of the base, and two sliding blocks are symmetrically slidably installed in the slide groove, and a support plate is hinged on the top of the sliding block.

7. The pump pipe joint according to claim 6, characterized in that: The top ends of the two support plates are movably supported at the two ends of the lower end surface of the movable seat respectively.

8. The pump pipe joint according to claim 6, characterized in that: The two sliding blocks move in a mirror-image manner in the sliding groove.

9. The pump pipe joint according to claim 8, characterized in that: A driving rod is rotatably installed in the sliding groove, and two opposite thread segments are symmetrically constructed on the driving rod, and the threads respectively penetrate through the two sliding blocks.

10. The pump pipe joint according to claim 9, characterized in that: One end of the driving rod extends out of the end of the base and is fixed with a screw cap.

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