Pipeline conveying pump facilitating long-distance conveying

Abstract

The utility model discloses a pipeline conveying pump facilitating long-distance conveying, and relates to the field of natural gas conveying, the pipeline conveying pump comprises a bottom plate, the bottom of the bottom plate is fixedly connected with a mounting assembly, the top of the bottom plate is provided with a mounting seat, the top of the mounting seat is fixedly connected with a pump body, and the four corners of the mounting seat are each sleeved with a limiting shell; the bottom of the limiting shell is fixedly connected with the bottom plate. Through the arrangement of the bottom plate, the mounting assembly, the mounting base, the pump body, the limiting shell, the positioning shell, the movable plate, the positioning block, the tension spring, the vertical plate, the sliding rod, the sliding sleeve, the movable block, the pull rod, the pressing plate, the first spring and the grip, when the pump body needs to be mounted, the pump body can be quickly mounted only by being downwards placed on the bottom plate, and when the pump body needs to be dismounted, the pump body can be quickly dismounted. When the pump body is dismounted, the positioning block can be driven to move out of the positioning shell only by pulling the handle, the limiting of the mounting seat and the pump body is relieved, and then the pump body can be moved upwards to be dismounted, so that the pump body is convenient to mount, and the subsequent dismounting and maintenance of the pump body are also convenient.

Description

Technical Field

[0001] The present application relates to the field of natural gas transportation, and in particular to a pipeline transportation pump that is convenient for long-distance transportation. Background Art

[0002] A natural gas pipeline is a pipeline that transports natural gas from the mining site or processing plant to the urban gas distribution center or industrial enterprise user. It is also called a gas transmission pipeline. Using a natural gas pipeline to transport natural gas is a way to transport natural gas in large quantities on land. Natural gas pipelines account for about half of the total length of pipelines in the world. Natural gas pipeline transportation has the advantages of low transportation cost, small land occupation, fast construction, large oil and gas transportation volume, high safety performance, small transportation loss, no three wastes, small risk of leakage, small environmental pollution, small impact of bad weather, small equipment maintenance, easy management, and easy remote centralized monitoring. At present, a delivery pump is required when using a long-distance natural gas pipeline.

[0003] The publication number "CN216642481U" provides a pipeline delivery pump that is convenient for long-distance delivery, including a motor, a base and a pump body, the upper surface of the base is fixedly mounted with a motor, the front end surface of the motor is fixedly mounted with a pump cover, the upper surface of the base is located in front of the pump cover and the pump body is fixedly mounted, the two side surfaces of the pump body and the motor are fixedly mounted with support feet, and the rear surface of the motor is movably mounted with a brush rod. The pipeline delivery pump that is convenient for long-distance delivery described in the utility model can shorten the time for installing the pump cover and the motor by setting a card block and using the method of mutual cooperation between the card block and the motor slot. When the pump cover and the motor are separated, the pump cover can still remain connected to the motor under the action of the card block, which is convenient for re-installation, and no one-to-one corresponding threaded holes are required. The protective net of the motor can be cleaned at any time by using the brush rod through the provided brush rod so that the motor can dissipate heat normally.

[0004] Although the existing pipeline delivery pumps that are convenient for long-distance transportation have good heat dissipation effects during use, they are mostly fixed by bolts or the like during installation. When they need to be disassembled, installed, and maintained, special tools are required to operate them, which is very troublesome. Not only is it not conducive to the installation of the pipeline delivery pump, but it is also not convenient for the subsequent disassembly and maintenance of the pipeline delivery pump, and its practicality is low. Utility Model Content

[0005] The purpose of the present application is to provide a pipeline delivery pump which is convenient for long-distance delivery and has the advantage of being easy to maintain.

[0006] To achieve the above-mentioned purpose, the present application also provides a pipeline delivery pump which is convenient for long-distance delivery, including a base plate, a mounting assembly is fixedly connected to the bottom of the base plate, a mounting seat is arranged on the top of the base plate, a pump body is fixedly connected to the top of the mounting seat, a limiting shell is sleeved on the four corners of the mounting seat, the bottom of the limiting shell is fixedly connected to the base plate, a positioning shell is fixedly connected to both sides of the front and rear sides of the top of the base plate, a movable plate is arranged on the front and rear sides of the inner cavity of the mounting seat, a positioning block is fixedly connected to the front and rear sides of the opposite sides of the two movable plates, and the positioning block is away from one side of the movable plate The side passes through the mounting seat and extends to the inner cavity of the positioning shell, a tension spring is fixedly connected between the opposite side of the two moving plates and the inner wall of the mounting seat, the two sides of the opposite side of the two moving plates are fixedly connected with vertical plates, a sliding rod is fixedly connected between the two vertical plates, the surface of the sliding rod is sleeved with a sliding sleeve, a moving block is fixedly connected between the two sliding sleeves, the front and rear sides of the left side of the moving block are fixedly connected with a pull rod, the surfaces of the two pull rods are sleeved with a pressure plate, the surface of the pull rod and the left side of the pressure plate is sleeved with a first spring, the left end of the pull rod passes through the left side of the mounting seat, and a handle is fixedly connected between the left sides of the two pull rods.

[0007] Preferably, the mounting assembly includes a mounting plate, a first position-limiting telescopic sleeve rod is fixedly connected to the top of the mounting plate, a top of the first position-limiting telescopic sleeve rod is fixedly connected to a bottom plate, and a buffer spring is sleeved on the surface of the first position-limiting telescopic sleeve rod.

[0008] Preferably, the front side and the rear side of both sides of the mounting plate are fixedly connected with mounting blocks, and the top of the mounting block is provided with a mounting hole.

[0009] Preferably, the positioning block is trapezoidal in shape, and the surface of the positioning block contacts the inner wall of the positioning shell.

[0010] Preferably, a first through hole for use with the pull rod is provided on the left side of the mounting seat, and a second through hole for use with the positioning block is provided on the front and rear sides of the mounting seat.

[0011] Preferably, a second position-limiting telescopic rod is provided on the right side of the inner cavity of the mounting seat, the front and rear sides of the second position-limiting telescopic rod are respectively fixedly connected to the two movable plates, and a second spring is sleeved on the surface of the second position-limiting telescopic rod.

[0012] Preferably, sliders are fixedly connected to both sides of the movable plate, slide rails are sleeved on the surfaces of the sliders, and opposite sides of the two slide rails are fixedly connected to the inner wall of the mounting seat.

[0013] Compared with the prior art, the beneficial effects of this invention are:

[0014] 1. By arranging the bottom plate, the mounting assembly, the mounting seat, the pump body, the limiting shell, the positioning shell, the moving plate, the positioning block, the tension spring, the vertical plate, the sliding rod, the sliding sleeve, the moving block, the pull rod, the pressure plate, the first spring and the handle, when the pump body needs to be installed, it can be quickly installed by simply placing it downward on the bottom plate. When it needs to be disassembled, it only needs to pull the handle to drive the positioning block to move out of the positioning shell, release the limiting of the mounting seat and the pump body, and then the pump body can be moved upward for disassembly, which is not only convenient for the installation of the pump body, but also convenient for the subsequent disassembly and maintenance of the pump body;

[0015] 2. By setting the first through hole, the installation and use of the pull rod can be facilitated; by setting the second through hole, the installation and use of the positioning block can be facilitated; by setting the second limiting telescopic rod, the stability of the movable plate can be improved; by setting the second spring, the two movable plates can be reset away from each other; by setting the slider and the slide rail, the stability of the movement of the movable plate can be further improved; by setting the mounting block and the mounting hole, the user can fix the mounting plate with bolts; by setting the buffer spring, a buffering effect can be achieved; by setting the first limiting telescopic sleeve, the stability of the base plate can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a pipeline delivery pump provided by the present application for convenient long-distance delivery;

[0017] Figure 2 It is a top sectional view of a mounting base of a pipeline delivery pump provided by the present application for convenient long-distance delivery;

[0018] Figure 3 This is a schematic structural diagram of a bottom plate of a pipeline delivery pump provided by the present application for convenient long-distance delivery;

[0019] Figure 4 It is a structural schematic diagram of an installation assembly of a pipeline delivery pump provided by the present application for convenient long-distance delivery.

[0020] In the figure: 1. bottom plate; 2. mounting assembly; 201. mounting plate; 202. first position-limiting telescopic sleeve rod; 203. buffer spring; 204. mounting block; 205. mounting hole; 3. mounting seat; 4. pump body; 5. position-limiting shell; 6. positioning shell; 7. moving plate; 8. positioning block; 9. tension spring; 10. vertical plate; 11. sliding rod; 12. sliding sleeve; 13. moving block; 14. pulling rod; 15. pressing plate; 16. first spring; 17. handle; 18. second position-limiting telescopic rod; 19. second spring. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions and advantages of the present application clearer, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. Terms such as "upper", "above", "lower", "below", "first end", "second end", "one end", "the other end" used in the present application to represent spatial relative positions are used to describe the relationship between a unit or feature as shown in the accompanying drawings relative to another unit or feature for the purpose of convenience of explanation. Terms of spatial relative position may be intended to include different orientations of the device in use or work other than the orientation shown in the figure. For example, if the device in the figure is turned over, the unit described as being "below" or "below" other units or features will be located "above" other units or features. Therefore, the exemplary term "below" can encompass both the above and below orientations. The device can be oriented in other ways (rotated 90 degrees or other orientations), and the spatially related descriptors used herein are interpreted accordingly.

[0022] In addition, the terms "installed", "set", "provided with", "connected", "slidingly connected", "fixed", and "sleeved" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the embodiments described in this application are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0024] See also Figure 1-4The utility model provides a technical solution: a pipeline delivery pump which is convenient for long-distance delivery, comprising a bottom plate 1, a mounting assembly 2 is fixedly connected to the bottom of the bottom plate 1, a mounting seat 3 is arranged on the top of the bottom plate 1, a pump body 4 is fixedly connected to the top of the mounting seat 3, and a limiting shell 5 is sleeved on the four corners of the mounting seat 3, the bottom of the limiting shell 5 is fixedly connected to the bottom plate 1, and a positioning shell 6 is fixedly connected to both sides of the front and rear sides of the top of the bottom plate 1, and a moving plate 7 is arranged on the front and rear sides of the inner cavity of the mounting seat 3, and a positioning block 8 is fixedly connected to the front and rear sides of the opposite sides of the two moving plates 7, and the side of the positioning block 8 away from the moving plate 7 passes through the mounting seat 3 and extends to the inner part of the positioning shell 6. cavity, tension springs 9 are fixedly connected between the opposite sides of the two movable plates 7 and the inner wall of the mounting seat 3, vertical plates 10 are fixedly connected on both sides of the opposite sides of the two movable plates 7, a sliding rod 11 is fixedly connected between the two vertical plates 10, a sliding sleeve 12 is sleeved on the surface of the sliding rod 11, a moving block 13 is fixedly connected between the two sliding sleeves 12, a pull rod 14 is fixedly connected to the front and rear sides of the left side of the moving block 13, a pressure plate 15 is sleeved on the surface of the two pull rods 14, a first spring 16 is sleeved on the surface of the pull rod 14 and located on the left side of the pressure plate 15, the left end of the pull rod 14 passes through the left side of the mounting seat 3, and a handle 17 is fixedly connected between the left sides of the two pull rods 14.

[0025] Embodiment 1: By setting the base plate 1, the mounting assembly 2, the mounting seat 3, the pump body 4, the limiting shell 5, the positioning shell 6, the movable plate 7, the positioning block 8, the tension spring 9, the vertical plate 10, the sliding rod 11, the sliding sleeve 12, the movable block 13, the pull rod 14, the pressure plate 15, the first spring 16 and the handle 17, when the pump body 4 needs to be installed, it only needs to be placed downward on the base plate 1 to quickly install it. When it needs to be disassembled, it only needs to pull the handle 17 to drive the positioning block 8 to move out of the positioning shell 6, release the limiting of the mounting seat 3 and the pump body 4, and then the pump body 4 can be moved upward for disassembly, which not only facilitates the installation of the pump body 4, but also facilitates the subsequent disassembly and maintenance of the pump body 4.

[0026] In one possible implementation, see Figure 1-4 , a pipeline delivery pump that is convenient for long-distance delivery, the positioning block 8 is in the shape of a trapezoid, the surface of the positioning block 8 is in contact with the inner wall of the positioning shell 6, a first through hole for use with the pull rod 14 is opened on the left side of the mounting seat 3, and a second through hole for use with the positioning block 8 is opened on the front and rear sides of the mounting seat 3. A second limiting telescopic rod 18 is arranged on the right side of the inner cavity of the mounting seat 3, and the front and rear sides of the second limiting telescopic rod 18 are respectively fixedly connected to the two moving plates 7, and the surface of the second limiting telescopic rod 18 is sleeved with a second spring 19, and sliders are fixedly connected on both sides of the moving plate 7, and the surface of the slider is sleeved with slide rails, and the opposite sides of the two slide rails are fixedly connected to the inner wall of the mounting seat 3.

[0027] Embodiment 2: By setting a first through hole, the installation and use of the pull rod 14 can be facilitated; by setting a second through hole, the installation and use of the positioning block 8 can be facilitated; by setting a second limiting telescopic rod 18, the stability of the movable plate 7 can be improved; by setting a second spring 19, the two movable plates 7 can be reset away from each other; and by setting a slider and a slide rail, the stability of the movement of the movable plate 7 can be further improved.

[0028] On the basis of Example 1, this embodiment describes the mounting component 2 in Example 1, and the mounting component 2 includes a mounting plate 201, and a first position-limiting telescopic sleeve rod 202 is fixedly connected to the top of the mounting plate 201, and the top of the first position-limiting telescopic sleeve rod 202 is fixedly connected to the bottom plate 1, and a buffer spring 203 is sleeved on the surface of the first position-limiting telescopic sleeve rod 202, and the front and rear sides of both sides of the mounting plate 201 are fixedly connected to mounting blocks 204, and a mounting hole 205 is opened on the top of the mounting block 204. By setting the mounting block 204 and the mounting hole 205, it is convenient for the user to fix the mounting plate 201 by bolts, and by setting the buffer spring 203, a buffering effect can be achieved, and by setting the first position-limiting telescopic sleeve rod 202, the stability of the bottom plate 1 can be improved.

[0029] Working principle: the user operates the bolt to fix the mounting plate 201 through the cooperation of the mounting block 204 and the mounting hole 205, and the pull rod 14 can be pulled to the left through the cooperation of the handle 17, and the pull rod 14 drives the moving block 13 to move to the left, and the moving block 13 drives the sliding sleeve 12 to move to the left, and the sliding sleeve 12 moves to the left and drives the two sliding rods 11 to move toward the middle, and the sliding rod 11 drives the two moving plates 7 to move toward the middle through the cooperation of the vertical plate 10, and the moving plate 7 drives the front and rear positioning blocks 8 to move toward the middle until the positioning block 8 moves out of the positioning shell 6, and the restriction of the positioning shell 6 on the positioning block 8 is released, and then the mounting seat 3 and the pump body 4 can be moved upward, which is convenient for disassembly and maintenance of the pump body 4. When the pump body 4 needs to be installed, the moving mounting seat 3 is moved to the bottom plate 1, and when the mounting seat 3 moves downward, the front and rear positioning blocks 8 are squeezed by the positioning shell 6 and will move upward. The middle movement, the positioning block 8 drives the two moving plates 7 to move toward the middle and squeeze the second spring 19. The moving plate 7 drives the two sliding bars 11 to move toward the middle through the cooperation of the vertical plate 10. The movement of the sliding bar 11 drives the moving block 13 to move to the left through the cooperation of the sliding sleeve 12. The moving block 13 drives the pressure plate 15 to move to the left and squeezes the first spring 16 through the cooperation of the pull rod 14. Until the positioning block 8 corresponds to the inner wall of the positioning shell 6, the tension spring 9, the first spring 16 and the second spring 19 reset to drive the two moving plates 7 away from each other. The moving plate 7 drives the front and rear positioning blocks 8 away from each other and get stuck in the positioning shell 6, completing the installation of the mounting seat 3 and the pump body 4. Vibration will be generated during the use of the pump body 4. The pump body 4 drives the bottom plate 1 to vibrate and squeeze the buffer spring 203 through the cooperation of the mounting seat 3. The buffer spring 203 can play a buffering role.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline delivery pump convenient for long-distance delivery, characterized in that: The invention comprises a bottom plate (1), the bottom of the bottom plate (1) is fixedly connected to a mounting assembly (2), the top of the bottom plate (1) is provided with a mounting seat (3), the top of the mounting seat (3) is fixedly connected to a pump body (4), the four corners of the mounting seat (3) are sleeved with a limiting shell (5), the bottom of the limiting shell (5) is fixedly connected to the bottom plate (1), the front and rear sides of the top of the bottom plate (1) are fixedly connected to a positioning shell (6), the front and rear sides of the inner cavity of the mounting seat (3) are provided with a moving plate (7), the front and rear sides of the opposite sides of the two moving plates (7) are fixedly connected to a positioning block (8), the side of the positioning block (8) away from the moving plate (7) passes through the mounting seat (3) and extends to the inner cavity of the positioning shell (6), and the two moving plates (7) are opposite to each other. A tension spring (9) is fixedly connected between one side and the inner wall of the mounting seat (3); vertical plates (10) are fixedly connected to both sides of the opposite side of the two movable plates (7); a sliding rod (11) is fixedly connected between the two vertical plates (10); a sliding sleeve (12) is sleeved on the surface of the sliding rod (11); a moving block (13) is fixedly connected between the two sliding sleeves (12); a pull rod (14) is fixedly connected to the front and rear sides of the left side of the moving block (13); a pressure plate (15) is sleeved on the surfaces of the two pull rods (14); a first spring (16) is sleeved on the surface of the pull rod (14) and located on the left side of the pressure plate (15); the left end of the pull rod (14) passes through the left side of the mounting seat (3); and a handle (17) is fixedly connected between the left sides of the two pull rods (14).

2. A pipeline delivery pump for convenient long-distance delivery according to claim 1, characterized in that: The mounting assembly (2) comprises a mounting plate (201), the top of the mounting plate (201) being fixedly connected to a first position-limiting telescopic sleeve rod (202), the top of the first position-limiting telescopic sleeve rod (202) being fixedly connected to a bottom plate (1), and a buffer spring (203) being sleeved on the surface of the first position-limiting telescopic sleeve rod (202).

3. A pipeline delivery pump for convenient long-distance delivery according to claim 2, characterized in that: The front side and the rear side of both sides of the mounting plate (201) are fixedly connected with mounting blocks (204), and the top of the mounting block (204) is provided with a mounting hole (205).

4. A pipeline delivery pump for convenient long-distance delivery according to claim 1, characterized in that: The positioning block (8) is in the shape of a trapezoid, and the surface of the positioning block (8) contacts the inner wall of the positioning shell (6).

5. A pipeline delivery pump for convenient long-distance delivery according to claim 1, characterized in that: A first through hole for use with a pull rod (14) is provided on the left side of the mounting seat (3), and a second through hole for use with a positioning block (8) is provided on the front and rear sides of the mounting seat (3).

6. A pipeline delivery pump for convenient long-distance delivery according to claim 1, characterized in that: A second position-limiting telescopic rod (18) is arranged on the right side of the inner cavity of the mounting seat (3); the front side and the rear side of the second position-limiting telescopic rod (18) are respectively fixedly connected to the two movable plates (7); and a second spring (19) is sleeved on the surface of the second position-limiting telescopic rod (18).

7. A pipeline delivery pump for convenient long-distance delivery according to claim 1, characterized in that: Slide blocks are fixedly connected to both sides of the movable plate (7), and slide rails are sleeved on the surfaces of the slide blocks. The opposite sides of the two slide rails are fixedly connected to the inner wall of the mounting seat (3).

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