Hydraulic pump station convenient to connect pipelines

Abstract

The utility model discloses a hydraulic pump station convenient for pipeline connection, which comprises a hydraulic pump station main body, the hydraulic pump station main body comprises a pump station box body, one end of the upper surface of the pump station box body is provided with a radiator, the outer side of the radiator is provided with a dust screen, the middle position of the upper surface of the pump station box body is provided with a motor, and the motor is provided with a motor. A connecting valve is arranged at the other end of the upper surface of the pump station box body; by designing a dismounting and cleaning mechanism, a clamping plate can be clamped in a clamping groove, a dustproof net is clamped on the surface of one side of a radiator, a clamping block is elastically clamped in a clamping hole under the deformation effect of an elastic block, the dustproof net is conveniently locked and fixedly mounted, a threaded shifting rod is rotated again to fixedly mount the clamping block, the dustproof net is reinforced, and the service life of the dustproof net is prolonged. When the hydraulic pump station body dissipates heat through the radiator, dust falls on the surface of the dustproof net and is attached to the surface to be cleaned, the dustproof net is dismounted and cleaned through reverse operation, and dismounting, mounting and cleaning are easier and more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic pump stations, and particularly relates to a hydraulic pump station convenient for connecting pipelines. Background Art

[0002] The existing hydraulic pump station drives an oil pump to rotate by an electric motor. The pump sucks oil from an oil tank and then pumps the oil, converting mechanical energy into the pressure energy of hydraulic oil. The hydraulic oil is regulated in terms of direction, pressure, and flow rate by a hydraulic valve through an integrated block (or valve combination), and then is transmitted to a cylinder or an oil motor of a hydraulic machine through an external pipeline, thereby controlling the direction change, force magnitude, and speed of the hydraulic motor, driving various hydraulic machines to do work, and making the connection of pipelines simple and convenient when the hydraulic pump station is in use, improving the convenience of fixing and sealing the connection between the oil pipe and the external pipeline when the hydraulic pump station is in use;

[0003] When the existing hydraulic pump station is used for a long time, it is heat-dissipated internally by a radiator. At the same time, when the hydraulic pump station is dissipating heat, a dust-proof net is exposed to the outside, and the dust-proof net is fixedly installed on one side surface of the radiator through a plurality of bolts with the aid of tools. When too much dust accumulates on the surface of the dust-proof net and needs to be cleaned after a long time of use, the plurality of screws also need to be disassembled and cleaned with the aid of tools. Therefore, the disassembly and assembly operation of the dust-proof net is complex, and even the frequent screw installation causes damage to the dust-proof net, affecting the convenience of disassembling, assembling, and cleaning the dust-proof net when the hydraulic pump station is installed and used. For this reason, the utility model provides a hydraulic pump station convenient for connecting pipelines. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a hydraulic pump station convenient for connecting pipelines, so as to solve the problem that when the hydraulic pump station is used for a long time and too much dust accumulates on the surface of the dust-proof net exposed to the outside and needs to be cleaned, the disassembly and assembly operation of the dust-proof net is complex, and even the frequent screw installation causes damage to the dust-proof net, affecting the convenience of disassembling, assembling, and cleaning the dust-proof net when the hydraulic pump station is installed and used as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A hydraulic pump station convenient for connecting pipelines, including a hydraulic pump station main body, the hydraulic pump station main body includes a pump station box body, one end of the upper surface of the pump station box body is provided with a radiator, a dust-proof net is arranged outside the radiator, a motor is arranged at the middle position of the upper surface of the pump station box body, a connection valve is arranged at the other end of the upper surface of the pump station box body, a connection oil pipe is installed at the end of the connection valve, and the following are further arranged on the hydraulic pump station main body:

[0006] A disassembly and cleaning mechanism, wherein the disassembly and cleaning mechanism comprises a snap-fit ​​installation assembly arranged at the connection between the side of the dustproof net and the outer side of the radiator, one side of the snap-fit ​​installation assembly is located at the end of the radiator and is provided with two elastic locking assemblies, and one side of the elastic locking assembly is located on the surface of the radiator and is provided with a toggle connection assembly;

[0007] A convenient connection mechanism comprises a sealing component arranged on the outer surface of the connecting oil pipe, and a rotating fixing component is arranged on the outer surface of the sealing component at the end of the connecting oil pipe.

[0008] Preferably, the snap-fit ​​installation assembly includes a closed groove formed at one end of the front surface of the radiator, both ends of the closed groove extend to the inside of the radiator and both sides are provided with snap grooves, and both sides of the dustproof net are integrally formed with snap plates.

[0009] Preferably, the end of the dustproof net is consistent with the internal structure of the closed slot, and the dustproof net is connected to the inner side of the radiator through the card plate and the card slot.

[0010] Preferably, the elastic locking assembly includes two limiting movable grooves opened on one side of the closed groove and located inside the radiator, an elastic block is arranged inside the limiting movable groove, the end of the elastic block is elastically connected with a clamping block, a clamping hole is opened on one side of the end of the dustproof net, and the end of the clamping block is consistent with the internal structure of the clamping hole.

[0011] Preferably, the toggle connection assembly includes a toggle adjustment groove located on the surface of the radiator on one side of the limiting movement groove, a threaded lever is provided inside the toggle adjustment groove, and the end of the threaded lever is rotationally connected to one side of the end of the block through a threaded structure.

[0012] Preferably, the sealing assembly includes an external thread structure opened on the surface of the end of the connecting oil pipe, the outer surface of the end of the connecting oil pipe is rotated with an internal thread auxiliary mounting ring through the external thread structure, and the outer surface of the internal thread auxiliary mounting ring is provided with a rubber sealing ring.

[0013] Preferably, the rotating fixing assembly includes a rotating groove opened at the edge of the outer surface of the connecting oil pipe, a rotating block is arranged inside the rotating groove, an internally threaded main mounting ring is sleeved on the outer surface of the connecting oil pipe, the inner surface of the internally threaded main mounting ring and the end of the rotating block are fixed by mounting screws, and a fixing screw is threadedly rotated at the bottom edge of the internally threaded main mounting ring.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By designing a disassembly and cleaning mechanism, the card plate can be engaged inside the card slot and the dust screen can be engaged on one side surface of the radiator. The elastic block is deformed to elastically engage the card block inside the card hole, which is convenient for locking and fixing the dust screen. The threaded lever is rotated again to fix the card block, so that the dust screen is reinforced. When dust falls on the surface of the dust screen and adheres to the surface through the radiator when the hydraulic pump station body is used to dissipate heat, and needs to be cleaned, the dust screen can be disassembled and cleaned by the opposite operation, and the disassembly and assembly cleaning is simpler and more convenient, which improves the convenience of cleaning the dust screen when the hydraulic pump station body is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 For this utility model Figure 1 The enlarged structural diagram of part A in the middle;

[0018] Figure 3 This is a schematic cross-sectional view of the radiator and dust screen of the utility model;

[0019] Figure 4 For this utility model Figure 3 The enlarged structural diagram of part B in the middle;

[0020] Figure 5 This is a schematic diagram of the structure of the connecting valve, connecting oil pipe and internal thread main mounting ring of the utility model;

[0021] Figure 6 It is a partial cross-sectional structural diagram of the internal thread main mounting ring, rubber sealing ring and connecting oil pipe of the utility model;

[0022] In the figure: 100, hydraulic pump station body; 101, pump station box; 102, radiator; 103, dust net; 1031, closing groove; 1032, clamping groove; 1033, clamping plate; 1034, threaded lever; 1035, toggle adjustment groove; 1036, clamping hole; 1037, clamping block; 1038, elastic block; 1039, limit movement groove; 104, connecting valve; 105, connecting oil pipe; 1051, internal thread main mounting ring; 1052, rubber sealing ring; 1053, internal thread auxiliary mounting ring; 1054, fixing screw; 1055, rotating block; 1056, rotating groove; 106, motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] See also Figures 1 to 4 The utility model provides a technical solution: a hydraulic pump station that is convenient for connecting pipelines, including a hydraulic pump station main body 100, the hydraulic pump station main body 100 includes a pump station box 101, a radiator 102 is arranged at one end of the upper surface of the pump station box 101, a dustproof net 103 is arranged on the outer side of the radiator 102, a motor 106 is arranged at the middle position of the upper surface of the pump station box 101, a connecting valve 104 is arranged at the other end of the upper surface of the pump station box 101, and a connecting oil pipe 105 is installed at the end of the connecting valve 104. The hydraulic pump station main body 100 is stably placed in a use position by contacting the pump station box 101 with the ground, and the end of the connecting oil pipe 105 is connected to the external pipeline for use again, and when the hydraulic pump station main body 100 is used, the heat generated inside the hydraulic pump station main body 100 is dissipated through the radiator 102 and discharged to the outside through the dustproof net 103. The hydraulic pump station main body 100 is provided with:

[0026] A disassembly and cleaning mechanism is provided, and the disassembly and cleaning mechanism includes a snap-fit ​​installation component arranged at the connection between the side of the dustproof net 103 and the outer side of the radiator 102, one side of the snap-fit ​​installation component is located at the end of the radiator 102 and two elastic locking components are arranged, one side of the elastic locking component is located at the surface of the radiator 102 and a toggle connection component is arranged, so that when the hydraulic pump station body 100 is in use and the radiator 102 dissipates heat through the dustproof net 103 to prevent dust, and when dust adheres to the heat dissipation surface for a long time is to be cleaned, the dustproof net 103 can be quickly disassembled and cleaned by the disassembly and cleaning mechanism, and cleaning is convenient, thereby improving the convenience of cleaning the dustproof net 103 when the hydraulic pump station body 100 is in use.

[0027] In order to facilitate the quick snap-in installation of the dustproof net 103 through the snap-in installation component, which is convenient for installation and easy for disassembly, in the present embodiment, preferably, the snap-in installation component includes a closed groove 1031 formed at one end of the front surface of the radiator 102, and both ends of the closed groove 1031 extend to the inside of the radiator 102 and are provided with snap-in grooves 1032 on both sides, and both sides of the dustproof net 103 are integrally formed with snap plates 1033, and the dustproof net 103 is snap-into the surface of the radiator 102 by snapping the snap plates 1033 into the inside of the snap slots 1032, so that the dustproof net 103 can be snap-in installed and is easy to install and use, and is easy to disassemble for cleaning.

[0028] In order to facilitate the re-locking and fixing of the dustproof net 103 after being snap-fitted and installed through the elastic locking assembly, in the present embodiment, preferably, the elastic locking assembly includes two limiting movable grooves 1039 opened on one side of the closed groove 1031 and located inside the radiator 102, and an elastic block 1038 is arranged inside the limiting movable groove 1039, and a clamping block 1037 is elastically connected to the end of the elastic block 1038, and the clamping block 1037 is elastically snap-fitted and installed due to the deformation effect of the elastic block 1038, which is easy to snap-fit ​​and fix, and a clamping hole 1036 is opened on one side of the end of the dustproof net 103, and the end of the clamping block 1037 is matched with the internal structure of the clamping hole 1036 until the clamping block 1037 is elastically snap-fitted inside the clamping hole 1036 to lock and fix the dustproof net 103, which is convenient for fixed installation.

[0029] In order to facilitate the toggle adjustment of the block 1037 by the toggle connection component and facilitate the disassembly and assembly operation, in the present embodiment, preferably, the toggle connection component includes a toggle adjustment groove 1035 which is opened on one side of the limit movable groove 1039 and is located on the surface of the radiator 102. A threaded lever 1034 is arranged inside the toggle adjustment groove 1035. The end of the threaded lever 1034 is rotationally connected to one side of the end of the block 1037 through a threaded structure. During disassembly and assembly, the threaded lever 1034 is slid inside the toggle adjustment groove 1035 to adjust the block 1037, which is easy to disassemble and assemble. Conversely, after the block 1037 is elastically locked and fixed, the threaded lever 1034 is rotated to reinforce the installation of the block 1037.

[0030] Example 2

[0031] See also Figure 1 , Figure 5 and Figure 6 The utility model provides a technical solution: a hydraulic pump station that is convenient for connecting pipelines, including a hydraulic pump station main body 100, the hydraulic pump station main body 100 includes a pump station box 101, a radiator 102 is arranged at one end of the upper surface of the pump station box 101, a dustproof net 103 is arranged on the outer side of the radiator 102, a motor 106 is arranged at the middle position of the upper surface of the pump station box 101, a connecting valve 104 is arranged at the other end of the upper surface of the pump station box 101, and a connecting oil pipe 105 is installed at the end of the connecting valve 104. The hydraulic pump station main body 100 is stably placed in a use position by contacting the pump station box 101 with the ground, and the end of the connecting oil pipe 105 is connected to the external pipeline for use again, and when the hydraulic pump station main body 100 is used, the heat generated inside the hydraulic pump station main body 100 is dissipated through the radiator 102 and discharged to the outside through the dustproof net 103. The hydraulic pump station main body 100 is also provided with:

[0032] A convenient connection mechanism, and the convenient connection mechanism includes a sealing component arranged on the outer surface of the connecting oil pipe 105. A rotating fixing component is arranged on the outer surface of the sealing component at the end of the connecting oil pipe 105. When the hydraulic pump station main body 100 is connected to an external pipeline during use, the convenient connection mechanism can directly fix and seal the end of the connecting oil pipe 105 and the external pipeline, with simple and convenient installation, improving the convenience of fixing and sealing the installation of the connecting oil pipe 105 and the external pipeline when the hydraulic pump station main body 100 is in use.

[0033] In order to facilitate the sealing installation of the external pipeline and the outer surface of the connecting oil pipe 105 through the sealing component, in this embodiment, preferably, the sealing component includes an external thread structure opened on the end surface of the connecting oil pipe 105. An internally threaded auxiliary installation ring 1053 is rotated on the outer surface of the end of the connecting oil pipe 105 through the external thread structure. A rubber sealing ring 1052 is arranged on the outer surface of the internally threaded auxiliary installation ring 1053. After the internally threaded auxiliary installation ring 1053 is rotationally installed with the outer surface of the connecting oil pipe 105, the rubber sealing ring 1052 is fixedly installed, and when the external pipeline is sleeved on the outer surface of the connecting oil pipe 105, it is sealed and fixed by the rubber sealing ring 1052.

[0034] In order to facilitate the fixed installation of the external pipeline and the end of the connecting oil pipe 105 through the rotating fixing component, in this embodiment, preferably, the rotating fixing component includes a rotating groove 1056 opened at the edge of the outer surface of the connecting oil pipe 105. A rotating block 1055 is arranged inside the rotating groove 1056. An internally threaded main installation ring 1051 is sleeved on the outer surface of the connecting oil pipe 105. The inner surface of the internally threaded main installation ring 1051 and the end of the rotating block 1055 are fixed by installation screws. The internally threaded main installation ring 1051 can be rotated by rotating the rotating block 1055 inside the rotating groove 1056, facilitating the rotational fixation of the internally threaded main installation ring 1051 with the end surface of the external pipeline when it rotates. When the end of the external pipeline rotates with the inner surface of the internally threaded main installation ring 1051, the external pipeline is driven to be sleeved on the end of the connecting oil pipe 105 for sealing installation. A fixing screw 1054 is rotationally installed at the bottom edge of the internally threaded main installation ring 1051. After rotational installation, the fixing screw 1054 reinforces the internally threaded main installation ring 1051, facilitating the reinforced installation and use.

[0035] The working principle and usage process of the present utility model: For this kind of hydraulic pump station with convenient pipeline connection, during use, the hydraulic pump station main body 100 is stably placed at the position of use by directly contacting the ground through the pump station box body 101. Then, the end of the connecting oil pipe 105 is connected to the external pipeline for use. When heat is generated inside the hydraulic pump station main body 100 during use, it is dissipated through the radiator 102 and discharged to the outside through the dust-proof net 103. At the same time, the dust-proof net 103 provides dust-proof protection for the heat dissipation port of the radiator 102 to prevent dust from entering the interior.

[0036] Then, when the hydraulic pump station body 100 is connected to the external pipeline before use, the rubber sealing ring 1052 is rotated and fixed by rotating the internal thread auxiliary mounting ring 1053 and the outer surface of the end of the connecting oil pipe 105. After the rubber sealing ring 1052 is fixedly installed, the end of the external pipeline is contacted with the end surface of the connecting oil pipe 105, and the internal thread main mounting ring 1051 is rotated on the outer surface of the connecting oil pipe 105 by rotating the rotating block 1055 in the rotating groove 1056, and the internal thread main mounting ring 1051 is rotated. When the external pipeline is rotated and installed to match the thread structure on the surface of the end of the external pipeline, the internal thread main installation ring 1051 is reinforced by rotating the fixing screw 1054 until the external pipeline is moved and engaged on the outer surface of the connecting oil pipe 105 and sealed and fixed by the rubber sealing ring 1052, and it is convenient to quickly seal and fix the end of the connecting oil pipe 105 with the external pipeline. The oil pipe is longer than the existing installation, which is simple, convenient and sealed, and improves the convenience of fixed sealing of the connecting oil pipe 105 and the external pipeline when the hydraulic pump station main body 100 is in use;

[0037] Finally, before the main body 100 of the hydraulic pump station is used, the threaded lever 1034 is held and pushed to close the end of the card block 1037 to the inside of the elastic block 1038, and the card plate 1033 is engaged with the inside of the card slot 1032 to engage the dust screen 103 to the side surface of the radiator 102, and the end of the dust screen 103 is closed in the inside of the closing slot 1031. After closing, the threaded lever 1034 is released, and the card block 1037 is elastically engaged in the card hole 1038 due to the deformation of the elastic block 1038. The inside of 36 is convenient for locking and fixing the dustproof net 103, and the threaded lever 1034 is rotated again to fix the block 1037 and reinforce the dustproof net 103. Therefore, when the hydraulic pump station body 100 uses the radiator 102 to dissipate heat and dust falls on the surface of the dustproof net 103 and adheres to the surface and needs to be cleaned, the dustproof net 103 can be disassembled and cleaned by the opposite operation, and the disassembly and assembly cleaning is simpler and more convenient, which improves the convenience of cleaning the dustproof net 103 when the hydraulic pump station body 100 is in use.

[0038] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic pump station for conveniently connecting pipelines, comprising a hydraulic pump station body (100), the hydraulic pump station body (100) comprising a pump station box (101), a radiator (102) being arranged at one end of the upper surface of the pump station box (101), a dustproof net (103) being arranged on the outer side of the radiator (102), a motor (106) being arranged at the middle position of the upper surface of the pump station box (101), a connecting valve (104) being arranged at the other end of the upper surface of the pump station box (101), a connecting oil pipe (105) being installed at the end of the connecting valve (104), characterized in that: The hydraulic pump station body (100) is also provided with: A disassembly and assembly cleaning mechanism, wherein the disassembly and assembly cleaning mechanism comprises a snap-fit ​​installation component arranged at the connection between the side of the dustproof net (103) and the outer side of the radiator (102), one side of the snap-fit ​​installation component is located at the end of the radiator (102) and is provided with two elastic locking components, and one side of the elastic locking component is located on the surface of the radiator (102) and is provided with a toggle connection component; A convenient connection mechanism comprises a sealing component arranged on the outer surface of a connecting oil pipe (105), wherein a rotation fixing component is arranged on the outer surface of the sealing component at the end of the connecting oil pipe (105).

2. A hydraulic pump station for conveniently connecting pipelines according to claim 1, characterized in that: The snap-fit ​​installation assembly comprises a closed groove (1031) provided at one end of the front surface of the heat sink (102), both ends of the closed groove (1031) extending to the inside of the heat sink (102) and both sides of which are provided with snap grooves (1032), and both sides of the dustproof net (103) are integrally formed with snap plates (1033).

3. A hydraulic pump station for conveniently connecting pipelines according to claim 2, characterized in that: The end of the dustproof net (103) matches the internal structure of the closed slot (1031), and the dustproof net (103) and the inner side of the heat sink (102) are connected by snapping together with the snapping plate (1033) and the snapping slot (1032).

4. A hydraulic pump station for conveniently connecting pipelines according to claim 2, characterized in that: The elastic locking assembly comprises two limiting movable grooves (1039) opened on one side of the closed groove (1031) and located inside the heat sink (102); an elastic block (1038) is arranged inside the limiting movable groove (1039); the end of the elastic block (1038) is elastically connected to a clamping block (1037); a clamping hole (1036) is opened on one side of the end of the dustproof net (103), and the end of the clamping block (1037) is consistent with the internal structure of the clamping hole (1036).

5. A hydraulic pump station for conveniently connecting pipelines according to claim 4, characterized in that: The toggle connection assembly comprises a toggle adjustment groove (1035) which is opened on one side of the limit movement groove (1039) and is located on the surface of the heat sink (102); a threaded toggle rod (1034) is arranged inside the toggle adjustment groove (1035); and the end of the threaded toggle rod (1034) is rotationally connected to one side of the end of the clamping block (1037) via a threaded structure.

6. A hydraulic pump station for conveniently connecting pipelines according to claim 1, characterized in that: The sealing assembly comprises an external thread structure provided on the end surface of the connecting oil pipe (105); an internal thread auxiliary mounting ring (1053) is rotatably arranged on the outer surface of the end of the connecting oil pipe (105) via the external thread structure; and a rubber sealing ring (1052) is arranged on the outer surface of the internal thread auxiliary mounting ring (1053).

7. A hydraulic pump station for conveniently connecting pipelines according to claim 1, characterized in that: The rotating fixing assembly comprises a rotating groove (1056) provided at the edge of the outer surface of the connecting oil pipe (105), a rotating block (1055) being arranged inside the rotating groove (1056), an inner thread main mounting ring (1051) being sleeved on the outer surface of the connecting oil pipe (105), the inner surface of the inner thread main mounting ring (1051) and the end of the rotating block (1055) being fixed by mounting screws, and a fixing screw (1054) being threadedly rotated at the bottom edge of the inner thread main mounting ring (1051).

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