Ultrahigh pressure water pump provided with split type pump head

Abstract

The utility model relates to the technical field of split water pumps, and discloses an ultrahigh pressure water pump with a split pump head, which comprises a support, the pump head is arranged on the left side of the top of the support, a motor is arranged on the right side of the top of the support, and a coupler is arranged between the pump head and the motor. A lifting mechanism is arranged at the position, below the pump head and the motor, of the bottom of the support, adjusting mechanisms are arranged in the left side and the right side of the lifting mechanism, and the lifting mechanism comprises a supporting assembly, a sliding assembly, a lifting assembly and a positioning assembly. According to the ultrahigh-pressure water pump provided with the split type pump heads, through the arranged lifting mechanism, the pump heads on the left side and the right side and the motor are fixed to the tops of the mounting plates on the left side and the right side correspondingly, and workers can adjust the horizontal height of the pump heads on the left side and the right side and the horizontal height of the motor through the liftable mounting plates; and the coupler cannot be staggered due to different horizontal heights of the pump heads on the left side and the right side and the motor during installation, so that workers can conveniently install the coupler.

Description

Technical Field

[0001] The utility model relates to the technical field of split water pumps, in particular to an ultra-high pressure water pump equipped with a split pump head. Background Art

[0002] The split water pump is composed of two parts: the motor and the pump body, and each part is separate. Usually, the pump body is composed of the inlet pipe, outlet pipe, impeller, shaft and bearing; the motor is composed of the motor itself, motor base, connecting pipe and flange. Due to the separation of the structure, the split water pump is easier to disassemble and maintain. Due to the strong flexibility of the split water pump and the easy maintenance and repair, it is usually used in large water supply systems or multi-story buildings. The structure of the split water pump makes it easy to control and replace parts such as the impeller, shaft and bearing.

[0003] The impeller and motor shaft of the split water pump are connected through a coupler set in the middle, and the coupler must be installed by professionals. The installers are required to constantly debug the structures and couplers on the left and right sides to avoid misalignment of the coupler, which is inconvenient for the staff to use. Utility Model Content

[0004] The purpose of the utility model is to provide an ultra-high pressure water pump equipped with a split pump head to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultra-high pressure water pump with a split pump head, comprising a bracket, a pump head is arranged on the left side of the top of the bracket, a motor is arranged on the right side of the top of the bracket, a coupler is arranged between the pump head and the motor, a lifting mechanism is arranged at the bottom of the bracket below the pump head and the motor, and adjustment mechanisms are arranged on the left and right sides of the lifting mechanism.

[0006] The lifting mechanism includes a supporting assembly, a sliding assembly, a lifting assembly and a positioning assembly. The supporting assembly is arranged at the bottom of the bracket, the sliding assembly is arranged on the left and right sides of the bracket and below the pump head and the motor, the lifting assembly is arranged in the sliding assembly, and the positioning assembly is arranged at the top of the lifting assembly.

[0007] The adjusting mechanism comprises an adjusting component and a transmission component. The adjusting component is arranged on the left and right sides of the lifting mechanism, and the transmission component is arranged on the inner side of the adjusting component.

[0008] Preferably, the support assembly includes a support rod, the support rod is fixedly connected to the bottom of the bracket, the bottom of the support rod is fixedly connected to a base, the top of the base is fixedly connected to a fixed frame, and the fixed frame is fixedly connected to the bracket at a position outside the pump head and the motor.

[0009] Preferably, the sliding assembly includes a sliding frame, the sliding frame is slidably connected to the fixed frame, the sliding frame is fixedly connected with movable sliding rods on the left and right sides, the movable sliding rods are slidably connected to the fixed frame on the left and right sides, the movable sliding rods are fixedly connected with a connecting plate on the outer side of the movable sliding rod, the connecting plate is fixedly connected with a sliding cylinder, the inner ring of the sliding cylinder is slidably connected with a lifting sliding rod, the lifting sliding rod is fixedly connected to the bottom of the bracket, and the lifting sliding rod is fixedly connected to the top of the base.

[0010] Preferably, the lifting assembly includes a mounting plate, the mounting plate is fixedly connected to the inner side of the sliding frame, the mounting plate is fixedly connected to the pump head and the bottom of the motor, a threaded barrel is fixedly connected inside the mounting plate, a threaded rod is threadedly connected to the inner circle of the threaded barrel, a clamping shaft 1 is clamped at the bottom end of the threaded rod, and the clamping shaft 1 is fixedly connected to the top of the base.

[0011] Preferably, the positioning assembly includes a limit plate, the limit plate is fixedly connected to the top of the left and right sides of the fixed frame, the bottom of the limit plate is fixedly connected with a second clamping shaft, and the second clamping shaft is clamped in the top of the threaded rod.

[0012] Preferably, the adjustment assembly includes a rotating shaft, which is rotatably connected to the left and right sides of the top of the base, and the rotating shaft is rotatably connected to the left and right sides of the top of the bracket. The outer ring of the rotating shaft is fixedly connected to a torsion plate, and the outer ring of the rotating shaft is located below the torsion plate and is fixedly connected to a bevel gear.

[0013] Preferably, the transmission assembly includes bevel gear 2, which is meshed with the bottom of the outer ring of bevel gear 1. A rotating shaft is fixedly connected to the inner side of bevel gear 2, and the rotating shaft is rotatably connected to the outer side of a fixed frame. A supporting sleeve is rotatably connected to the inner side of the outer ring of the rotating shaft, and the supporting sleeve is fixedly connected to the fixed frame. A worm is fixedly connected to the outer ring of the rotating shaft, and a worm wheel is meshed with the outer ring of the worm, and the worm wheel is fixedly connected to the outer ring of the threaded rod.

[0014] Compared with the prior art, the utility model provides an ultra-high pressure water pump with a split pump head, which has the following beneficial effects:

[0015] 1. The ultra-high pressure water pump with a split pump head is installed with a lifting mechanism, and the pump heads and motors on the left and right sides are respectively fixed on the top of the mounting plates on the left and right sides. The liftable mounting plates allow the staff to adjust the horizontal heights of the pump heads and motors on the left and right sides, so that the coupler will not be misaligned due to the different horizontal heights of the pump heads and motors on the left and right sides during installation, which is convenient for the staff to install the coupler.

[0016] 2. For the ultra-high pressure water pump with a split pump head, the staff only needs to rotate the left and right twist plates to adjust the horizontal height of the left and right mounting plates through the setting adjustment mechanism, so that the staff can adjust the horizontal height of the left and right pump heads and motors. The operation is simple and convenient for the staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 It is a front schematic diagram of the utility model;

[0019] Figure 2 This is an exploded view of the main structure of the utility model;

[0020] Figure 3 It is an exploded view of part of the structure of the utility model;

[0021] Figure 4 It is a partial structural sectional view of the utility model;

[0022] Figure 5 Provide cross-sectional views of the sliding assembly and the lifting assembly;

[0023] Figure 6 It is a schematic diagram of the partial structure of the regulating mechanism.

[0024] In the figure: 1. lifting mechanism; 11. supporting assembly; 1101. support rod; 1102. base; 1103. fixed frame; 12. sliding assembly; 1201. sliding frame; 1202. moving sliding rod; 1203. connecting plate; 1204. sliding cylinder; 1205. lifting sliding rod; 13. lifting assembly; 1301. mounting plate; 1302. threaded cylinder; 1303. threaded rod; 1304. clamping shaft 1; 14. Positioning assembly; 1401. Limiting plate; 1402. Clamping shaft 2; 2. Adjusting mechanism; 21. Adjusting assembly; 2101. Rotating shaft; 2102. Torsion plate; 2103. Bevel gear 1; 22. Transmission assembly; 2201. Bevel gear 2; 2202. Rotating shaft; 2203. Support sleeve; 2204. Worm; 2205. Worm wheel; 3. Bracket; 4. Pump head; 5. Motor; 6. Coupler. DETAILED DESCRIPTION

[0025] 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a technical solution:

[0028] Embodiment 1

[0029] Combination Figures 1 to 5 A super-high-pressure water pump with a split pump head is provided, comprising a bracket 3, a pump head 4 is arranged on the left side of the top of the bracket 3, a motor 5 is arranged on the right side of the top of the bracket 3, a coupler 6 is arranged between the pump head 4 and the motor 5, a lifting mechanism 1 is arranged at the bottom of the bracket 3 below the pump head 4 and the motor 5, and an adjusting mechanism 2 is arranged on the left and right sides of the lifting mechanism 1.

[0030] The lifting mechanism 1 includes a supporting assembly 11, a sliding assembly 12, a lifting assembly 13 and a positioning assembly 14. The supporting assembly 11 is arranged at the bottom of the bracket 3, the sliding assembly 12 is arranged on the left and right sides of the bracket 3 and is located below the pump head 4 and the motor 5, the lifting assembly 13 is arranged in the sliding assembly 12, and the positioning assembly 14 is arranged at the top of the lifting assembly 13.

[0031] The support assembly 11 includes a support rod 1101, which is fixedly connected to the bottom of the bracket 3. The bottom of the support rod 1101 is fixedly connected to a base 1102. The top of the base 1102 is fixedly connected to a fixed frame 1103. The fixed frame 1103 is fixedly connected to the bracket 3 and is located outside the pump head 4 and the motor 5. The sliding assembly 12 includes a sliding frame 1201. The sliding frame 1201 is slidably connected to the fixed frame 1103. The left and right sides of the sliding frame 1201 are fixedly connected to movable slide rods 1202. The movable slide rod 1202 is slidably connected to the left and right sides of the fixed frame 1103. The outer side of the movable slide rod 1202 is fixedly connected to a connecting plate 1203. The connecting plate 1203 is fixedly connected to a slide cylinder 1204. The inner ring of the slide cylinder 1204 is slidably connected to a lifting slide rod 1205. The lifting slide rod 120 5 is fixedly connected to the bottom of the bracket 3, the lifting slide bar 1205 is fixedly connected to the top of the base 1102, the lifting component 13 includes a mounting plate 1301, the mounting plate 1301 is fixedly connected to the inner side of the slide frame 1201, the mounting plate 1301 is fixedly connected to the bottom of the pump head 4 and the motor 5, a threaded barrel 1302 is fixedly connected inside the mounting plate 1301, a threaded rod 1303 is threadedly connected to the inner circle of the threaded barrel 1302, a clamping shaft 1304 is clamped at the bottom end of the threaded rod 1303, and the clamping shaft 1304 is fixedly connected to the top of the base 1102, the positioning component 14 includes a limiting plate 1401, the limiting plate 1401 is fixedly connected to the top of the left and right sides of the fixed frame 1103, a clamping shaft 2 1402 is fixedly connected to the bottom of the limiting plate 1401, and the clamping shaft 2 1402 is clamped in the top of the threaded rod 1303.

[0032] Furthermore: the pump heads 4 and motors 5 on the left and right sides are respectively fixed to the tops of the mounting plates 1301 on the left and right sides. The liftable mounting plates 1301 allow the staff to adjust the horizontal heights of the pump heads 4 and motors 5 on the left and right sides, so that the coupler 6 will not be misaligned during installation due to the different horizontal heights of the pump heads 4 and motors 5 on the left and right sides, which makes it easier for the staff to install the coupler 6.

[0033] Embodiment 2

[0034] See also Figures 1 to 6 On the basis of the first embodiment, it is further obtained that the adjustment mechanism 2 includes an adjustment component 21 and a transmission component 22, the adjustment component 21 is arranged on the left and right sides of the lifting mechanism 1, and the transmission component 22 is arranged on the inner side of the adjustment component 21.

[0035] The adjustment component 21 includes a rotating shaft 2101, which is rotatably connected to the left and right sides of the top of the base 1102, and the rotating shaft 2101 is rotatably connected to the left and right sides of the top of the bracket 3. The outer ring of the rotating shaft 2101 is fixedly connected to the torsion plate 2102, and the outer ring of the rotating shaft 2101 is located below the torsion plate 2102 and is fixedly connected to the bevel gear 1 2103. The transmission component 22 includes a bevel gear 2201, and the bevel gear 2201 is meshed with the bottom of the outer ring of the bevel gear 1 2103. The inner side of the bevel gear 2201 is fixedly connected with a rotating shaft 2202, and the rotating shaft 2202 is rotatably connected to the outer side of the fixed frame 1103. The inner side of the outer ring of the rotating shaft 2202 is rotatably connected with a supporting sleeve 2203. The supporting sleeve 2203 is fixedly connected to the fixed frame 1103. The outer ring of the rotating shaft 2202 is fixedly connected with a worm 2204. The outer ring of the worm 2204 is meshed with a worm wheel 2205. The worm wheel 2205 is fixedly connected to the outer ring of the threaded rod 1303.

[0036] Furthermore, the staff only needs to rotate the torsion plates 2102 on the left and right sides to adjust the horizontal heights of the mounting plates 1301 on the left and right sides, so that the staff can adjust the horizontal heights of the pump heads 4 and the motors 5 on the left and right sides. The operation is simple and convenient for the staff to use.

[0037] During actual operation, when the device is used, when the horizontal height of the mounting plate 1301 on one side needs to be adjusted, the staff first rotates the torsion plate 2102 on the side, the torsion plate 2102 rotates through the rotating shaft 2101 to drive the bevel gear 1 2103 to rotate, the bevel gear 1 2103 rotates to drive the bevel gear 2201 to rotate, the bevel gear 2201 rotates through the rotating shaft 2202 to drive the worm 2204 to rotate, the worm 2204 rotates to drive the worm wheel 2205 to rotate, the worm wheel 2205 rotates to drive the threaded rod 1303 to rotate, and the threaded rod 1303 rotates. 03 The rotation drives the threaded barrel 1302 to move up and down on the outer ring of the threaded rod 1303. The up and down movement of the threaded barrel 1302 drives the mounting plate 1301 to move up and down until the horizontal height of the mounting plate 1301 is adjusted to a suitable position. Then the staff stops rotating the torsion plate 2102. At this time, the two sets of transmission structures of the threaded barrel 1302, the threaded rod 1303 and the worm 2204 and the worm wheel 2205 have completed thread self-locking. The position of the mounting plate 1301 is fixed by double thread self-locking. At this time, the adjustment of the horizontal height of the mounting plate 1301 on this side is completed.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An ultra-high pressure water pump equipped with a split pump head, comprising a bracket (3), characterized in that: A pump head (4) is arranged on the left side of the top of the bracket (3), a motor (5) is arranged on the right side of the top of the bracket (3), a coupler (6) is arranged between the pump head (4) and the motor (5), a lifting mechanism (1) is arranged at the bottom of the bracket (3) below the pump head (4) and the motor (5), and adjustment mechanisms (2) are arranged on the left and right sides of the lifting mechanism (1); The lifting mechanism (1) comprises a supporting assembly (11), a sliding assembly (12), a lifting assembly (13) and a positioning assembly (14); the supporting assembly (11) is arranged at the bottom of the bracket (3); the sliding assembly (12) is arranged on the left and right sides of the bracket (3) and is located below the pump head (4) and the motor (5); the lifting assembly (13) is arranged in the sliding assembly (12); and the positioning assembly (14) is arranged at the top of the lifting assembly (13); The adjusting mechanism (2) comprises an adjusting component (21) and a transmission component (22); the adjusting component (21) is arranged on the left and right sides of the lifting mechanism (1); and the transmission component (22) is arranged on the inner side of the adjusting component (21).

2. The ultra-high pressure water pump with a split pump head according to claim 1, characterized in that: The support assembly (11) comprises a support rod (1101), wherein the support rod (1101) is fixedly connected to the bottom of the bracket (3), the bottom of the support rod (1101) is fixedly connected to a base (1102), the top of the base (1102) is fixedly connected to a fixing frame (1103), and the fixing frame (1103) is fixedly connected to the bracket (3) at a position outside the pump head (4) and the motor (5).

3. The ultra-high pressure water pump with a split pump head according to claim 1, characterized in that: The sliding assembly (12) comprises a sliding frame (1201), wherein the sliding frame (1201) is slidably connected to the fixed frame (1103), wherein the sliding frame (1201) is fixedly connected with movable sliding rods (1202) on the left and right sides, wherein the movable sliding rods (1202) are slidably connected to the fixed frame (1103) on the left and right sides, wherein the movable sliding rods (1202) are slidably connected to the left and right sides of the fixed frame (1103), wherein the outer side of the movable sliding rod (1202) is fixedly connected with a connecting plate (1203), wherein the inner side of the connecting plate (1203) is fixedly connected with a sliding cylinder (1204), wherein the inner ring of the sliding cylinder (1204) is slidably connected with a lifting sliding rod (1205), wherein the lifting sliding rod (1205) is fixedly connected to the bottom of the bracket (3), and wherein the lifting sliding rod (1205) is fixedly connected to the top of the base (1102).

4. The ultra-high pressure water pump with a split pump head according to claim 1, characterized in that: The lifting assembly (13) comprises a mounting plate (1301), wherein the mounting plate (1301) is fixedly connected to the inner side of the sliding frame (1201), and the mounting plate (1301) is fixedly connected to the bottom of the pump head (4) and the motor (5). A threaded barrel (1302) is fixedly connected inside the mounting plate (1301), and a threaded rod (1303) is threadedly connected to the inner circle of the threaded barrel (1302), and a clamping shaft (1304) is clamped at the bottom end of the threaded rod (1303), and the clamping shaft (1304) is fixedly connected to the top of the base (1102).

5. The ultra-high pressure water pump with a split pump head according to claim 1, characterized in that: The positioning assembly (14) comprises a limit plate (1401), wherein the limit plate (1401) is fixedly connected to the top of the left and right sides of the fixed frame (1103), and the bottom of the limit plate (1401) is fixedly connected to a second clamping shaft (1402), and the second clamping shaft (1402) is clamped in the top of the threaded rod (1303).

6. The ultra-high pressure water pump with a split pump head according to claim 1, characterized in that: The adjustment component (21) comprises a rotating shaft (2101), wherein the rotating shaft (2101) is rotatably connected to the left and right sides of the top of the base (1102), and the rotating shaft (2101) is rotatably connected to the left and right sides of the top of the bracket (3). The outer ring of the rotating shaft (2101) is fixedly connected to a torsion plate (2102), and the outer ring of the rotating shaft (2101) is located below the torsion plate (2102) and is fixedly connected to a bevel gear 1 (2103).

7. The ultra-high pressure water pump with a split pump head according to claim 1, characterized in that: The transmission assembly (22) comprises a second bevel gear (2201), wherein the second bevel gear (2201) is meshed with the bottom of the outer ring of the first bevel gear (2103), the inner side of the second bevel gear (2201) is fixedly connected with a rotating shaft (2202), wherein the rotating shaft (2202) is rotatably connected to the outer side of the fixed frame (1103), the inner side of the outer ring of the rotating shaft (2202) is rotatably connected with a supporting sleeve (2203), wherein the supporting sleeve (2203) is fixedly connected to the fixed frame (1103), the outer ring of the rotating shaft (2202) is fixedly connected with a worm (2204), the outer ring of the worm (2204) is meshed with a worm wheel (2205), and the worm wheel (2205) is fixedly connected to the outer ring of the threaded rod (1303).

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