Industrial water pump frequency conversion control cabinet

Abstract

The utility model discloses an industrial water pump frequency conversion control cabinet which comprises a control cabinet body, a cabinet door is arranged on the front side of the control cabinet body, and a plurality of component installation plates arranged at equal intervals are arranged on the inner side wall of the control cabinet body. The component mounting plates are mounted on the inner wall of the control cabinet main body through two symmetrically arranged clamping type mounting structures, and the clamping type mounting structures can facilitate the mounting of the component mounting plates; the control cabinet further comprises a manual lifting structure, the manual lifting structure is installed on the outer side of the control cabinet body, the manual lifting structure can conveniently lift the height of the control cabinet body in rainy days, and the bottom is prevented from being affected by accumulated water on the ground. According to the utility model, the height of the control cabinet can be conveniently adjusted in rainy days through the manual lifting and lifting structure, so that the influence of water accumulated on the ground on the control cabinet main body is prevented, and meanwhile, the adjustment use requirements of different heights can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, in particular to an industrial water pump frequency conversion control cabinet. Background Art

[0002] Industrial water pump frequency conversion control cabinet is an electrical device used to control industrial water pumps. It adjusts the flow rate and pressure by adjusting the speed of the water pump. The control cabinet usually includes frequency converter, PLC controller, human-machine interface, sensor and other components, which can realize functions such as automatic control, remote monitoring and fault diagnosis.

[0003] The industrial water pump frequency conversion control cabinet of the prior art has the following disadvantages during use:

[0004] On the one hand, multiple component mounting plates are set in the control cabinet. However, when installing components, the component mounting plates cannot be quickly removed from the control cabinet, which results in the need for manual insertion into the control cabinet for installation, which is inconvenient during installation.

[0005] On the other hand, it is not convenient to adjust the height of the control cabinet on rainy days or when there are different usage requirements at other times. On the one hand, it is unable to meet the usage requirements of the control cabinet at different heights. On the other hand, water will accumulate on the ground on rainy days, causing the bottom of the switch cabinet to be unable to rise, making it easy for the accumulated water to affect the use of the control cabinet. For this reason, we have designed an industrial water pump frequency conversion control cabinet to solve the above problems. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes an industrial water pump frequency conversion control cabinet.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An industrial water pump variable frequency control cabinet comprises a control cabinet body, a cabinet door is arranged on the front side of the control cabinet body, a plurality of component mounting plates arranged equidistantly are arranged on the inner side wall of the control cabinet body, the component mounting plates are all mounted on the inner wall of the control cabinet body through two symmetrically arranged clamping mounting structures, and the clamping mounting structures can facilitate the installation of the component mounting plates;

[0009] It also includes a manual lifting and raising structure, which is installed on the outside of the control cabinet body. The manual lifting and raising structure can increase the height of the control cabinet body on rainy days to prevent the bottom from being affected by ground water.

[0010] Preferably, the manual lifting and raising structure includes guide seats fixed on the inner walls on both sides of the control cabinet body, the cross-section of the guide seats is an isosceles trapezoidal structure, the outer sides of the two guide seats are slidably sleeved with the same U-shaped lifting plate, the bottom end of the U-shaped lifting plate is fixed with lifting columns all around, the outer sides of the lifting columns are movably sleeved with limit sleeves, the limit sleeves are fixed to the outer wall of the control cabinet body, and the bottom ends of the lifting columns are fixed with support blocks.

[0011] Preferably, the U-shaped lifting plate is rotatably connected to a threaded barrel, a worm wheel is fixedly connected to the outer side of the threaded barrel, a worm is meshingly connected to the outer side of the worm wheel, a rotating shaft is fixedly connected to the mounting shaft hole of the worm, one end of the rotating shaft is rotatably connected to the top of the U-shaped lifting plate through a bearing seat, one end of the rotating shaft extends to the outer side of the bearing seat and is fixedly connected to a handwheel.

[0012] Preferably, the threaded barrel is threadedly connected to the outside of the screw, and both ends of the screw are fixed to the back of the control cabinet body through a fixing seat.

[0013] Preferably, the clamping installation structure includes a sleeve groove opened on the component installation plate, the sleeve groove is movably sleeved on the outer side of the sleeve, and two symmetrically arranged clamping blocks slide in the moving channel set on the inner side of the sleeve, and the opposite ends of the two clamping blocks are connected to springs, and the vertical cross-sections of the clamping blocks are both right-angled trapezoidal structures. The opposite ends of the two clamping blocks are both movably passed through the moving channel, and the two clamping blocks are both slidably connected to the moving channel through a slider, and the inner wall of the moving channel is provided with a sliding groove matching the two sliders.

[0014] Preferably, the ends of the two clamping blocks facing away from the slider are fixedly connected with push posts, and the front side of the sleeve is provided with a movable channel cooperating with the two push posts, and the movable channel is connected with the movable channel and the slide groove.

[0015] Compared with the prior art, the utility model has the following beneficial effects: in the utility model, the height of the control cabinet can be adjusted higher through the manual lifting structure on rainy days to prevent water accumulation on the ground from affecting the control cabinet body, and at the same time, it can also meet the adjustment and use requirements of different heights;

[0016] The clamping installation structure can facilitate the disassembly and assembly of the component installation plate, thereby facilitating the installation of components after the component installation plate is manually disassembled, thereby greatly improving the convenience during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional first-view structural schematic diagram of an industrial water pump frequency conversion control cabinet proposed by the utility model;

[0018] Figure 2 This is a three-dimensional second-view structural schematic diagram of an industrial water pump frequency conversion control cabinet proposed by the utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of an industrial water pump frequency conversion control cabinet after internal expansion proposed by the utility model;

[0020] Figure 4 This is a three-dimensional structural schematic diagram of a clamping installation structure and a component installation plate of an industrial water pump frequency conversion control cabinet proposed by the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the planar structure of each component in the clamping installation structure of the industrial water pump frequency conversion control cabinet.

[0022] In the figure: 1. Control cabinet body; 2. Cabinet door; 3. Manual lifting and lowering structure; 31. Guide seat; 32. U-shaped lifting plate; 33. Lifting column; 34. Limiting sleeve; 35. Support block; 36. Threaded barrel; 37. Worm gear; 38. Worm; 39. Rotating shaft; 310. Handwheel; 311. Screw; 4. Component mounting plate; 41. Slot; 5. Clamping mounting structure; 51. Sleeve seat; 52. Block; 53. Slider; 54. Spring; 55. Push column; 551. Movable channel. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example

[0025] On the one hand, a plurality of component mounting plates 4 are provided in the control cabinet. However, when installing components, the component mounting plates 4 cannot be quickly removed from the control cabinet, so that when installing components, a person needs to extend his body into the control cabinet for installation, which makes the installation inconvenient.

[0026] On the other hand, it is not convenient to adjust the height of the control cabinet on rainy days or when there are different usage requirements at ordinary times. On the one hand, it is impossible to meet the usage requirements of the control cabinet at different heights. On the other hand, water will accumulate on the ground on rainy days, resulting in the bottom of the switch cabinet being unable to rise, which makes it easy for the accumulated water to affect the use of the control cabinet;

[0027] For this purpose, refer to Figure 1-5, an industrial water pump variable frequency control cabinet, comprising a control cabinet body 1, a cabinet door 2 is installed on the front side of the control cabinet body 1, a plurality of component mounting plates 4 arranged at equal distances are installed on the inner side wall of the control cabinet body 1, and the component mounting plates 4 are all installed on the inner wall of the control cabinet body 1 through two symmetrically arranged clamping mounting structures 5, and the clamping mounting structures 5 can facilitate the installation of the component mounting plates 4;

[0028] It also includes a manual lifting structure 3, which is installed on the outside of the control cabinet body 1. The manual lifting structure 3 can easily increase the height of the control cabinet body 1 on rainy days to prevent the bottom from being affected by ground water.

[0029] Furthermore, as attached Figure 1-5 As shown in the figure, in order to facilitate the adjustment of the height of the control cabinet, a manual lifting structure 3 is provided, which includes guide seats 31 fixedly connected to the inner walls on both sides of the control cabinet body 1. The cross-sections of the guide seats 31 are all isosceles trapezoidal structures. The outer sides of the two guide seats 31 are slidably sleeved with the same U-shaped lifting plate 32. The bottom ends of the U-shaped lifting plates 32 are all fixedly connected with lifting columns 33. The outer sides of the lifting columns 33 are movably sleeved with limit sleeves 34. The limit sleeves 34 are all fixedly connected to the outer wall of the control cabinet body 1. The bottom ends of the lifting columns 33 are all fixedly connected with A threaded barrel 36 is rotatably connected to the support block 35 and the U-shaped lifting plate 32, a worm wheel 37 is fixedly connected to the outer side of the threaded barrel 36, a worm 38 is meshingly connected to the outer side of the worm wheel 37, a rotating shaft 39 is fixedly connected to the mounting shaft hole of the worm 38, one end of the rotating shaft 39 is rotatably connected to the top of the U-shaped lifting plate 32 through a bearing seat, one end of the rotating shaft 39 extends to the outer side of the bearing seat and is fixedly connected to a handwheel 310, the threaded barrel 36 is threadedly connected to the outer side of the screw 311, and both ends of the screw 311 are fixed to the back of the control cabinet body 1 through a fixing seat.

[0030] The limiting sleeve 34 enables the lifting column 33 to move downward stably.

[0031] Furthermore, as attached Figure 1-5As shown in the figure, in order to facilitate the installation or disassembly of the component mounting plate 4, a clamping mounting structure 5 is provided, including a sleeve groove 41 opened on the component mounting plate 4, the sleeve groove 41 is movably sleeved on the outer side of the sleeve seat 51, and two symmetrically arranged clamping blocks 52 slide in the moving channel set on the inner side of the sleeve seat 51, and the opposite ends of the two clamping blocks 52 are connected to springs 54, and the vertical cross-sections of the clamping blocks 52 are both right-angled trapezoidal structures. The ends of the two clamping blocks 52 that are away from each other are movably passed through the moving channel, and the two clamping blocks 52 are slidably connected to the moving channel through sliders 53, and the inner wall of the moving channel is provided with a slide groove that matches the two sliders 53, and the ends of the two clamping blocks 52 that are away from the slider 53 are fixedly connected with push columns 55, and the front side of the sleeve seat 51 is provided with a movable channel 551 that matches the two push columns 55, and the movable channel 551 is connected to the moving channel and the slide groove.

[0032] The width of the active channel 551 is equal to the diameter of the push column 55, and at the same time Figure 5 As shown in FIG. 1 , the ends of the two clamping blocks 52 that are separated from each other are not completely protruded, so that the two clamping blocks 52 can be squeezed when the component mounting plate 4 is sleeved on the sleeve 51 .

[0033] Embodiment: When the industrial water pump frequency conversion control cabinet is used, when the component mounting plate 4 needs to be disassembled, the two push columns 55 can be manually pinched to move relative to each other, and the two clamping blocks 52 can enter the moving channel respectively, so that the spring 54 is compressed. At this time, it is convenient to remove the component mounting plate 4 from the two sockets 51, and it is convenient to manually install the components on the mounting plate later, which is convenient to use;

[0034] In addition, by rotating the worm 38 through the handwheel 310, the worm 38 transmits the worm wheel 37 and causes the threaded barrel 36 to rotate. The threaded barrel 36 spirally rises or falls on the outside of the screw 311, thereby causing the U-shaped lifting plate 32 to drive the four lifting columns 33 to rise or fall synchronously, and the height of the control cabinet body 1 can be adjusted.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of protection claimed by the utility model. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An industrial water pump variable frequency control cabinet, comprising a control cabinet body (1), a cabinet door (2) is installed on the front side of the control cabinet body (1), characterized in that: A plurality of component mounting plates (4) arranged at equal distances are mounted on the inner side wall of the control cabinet body (1); the component mounting plates (4) are mounted on the inner wall of the control cabinet body (1) via two symmetrically arranged clamping mounting structures (5); the clamping mounting structures (5) can facilitate the installation of the component mounting plates (4); It also includes a manual lifting structure (3) which is installed on the outside of the control cabinet body (1). The manual lifting structure (3) can easily raise the height of the control cabinet body (1) on rainy days to prevent the bottom from being affected by water on the ground.

2. The industrial water pump frequency conversion control cabinet according to claim 1 is characterized in that: The manual lifting structure (3) comprises guide seats (31) fixedly connected to the inner walls of both sides of the control cabinet body (1); the cross-section of the guide seats (31) is an isosceles trapezoidal structure; the outer sides of the two guide seats (31) are slidably sleeved with the same U-shaped lifting plate (32); the bottom ends of the U-shaped lifting plates (32) are fixedly connected with lifting columns (33) all around; the outer sides of the lifting columns (33) are movably sleeved with limit sleeves (34); the limit sleeves (34) are fixedly connected to the outer wall of the control cabinet body (1); and the bottom ends of the lifting columns (33) are fixedly connected with support blocks (35).

3. The industrial water pump frequency conversion control cabinet according to claim 2 is characterized in that: A threaded cylinder (36) is rotatably connected to the U-shaped lifting plate (32), a worm wheel (37) is fixedly connected to the outer side of the threaded cylinder (36), a worm (38) is meshingly connected to the outer side of the worm wheel (37), a rotating shaft (39) is fixedly connected to the mounting shaft hole of the worm (38), one end of the rotating shaft (39) is rotatably connected to the top end of the U-shaped lifting plate (32) through a bearing seat, one end of the rotating shaft (39) extends to the outer side of the bearing seat and is fixedly connected to a hand wheel (310).

4. The industrial water pump frequency conversion control cabinet according to claim 3 is characterized in that: The threaded barrel (36) is threadedly connected to the outer side of the screw rod (311), and both ends of the screw rod (311) are fixed to the back of the control cabinet body (1) through a fixing seat.

5. The industrial water pump frequency conversion control cabinet according to claim 1 is characterized in that: The clamping installation structure (5) comprises a sleeve groove (41) provided on the component installation plate (4), the sleeve groove (41) being movably sleeved on the outer side of the sleeve seat (51), two symmetrically arranged clamping blocks (52) slidingly arranged in a moving channel provided on the inner side of the sleeve seat (51), the opposite ends of the two clamping blocks (52) being connected to springs (54), the vertical cross-sections of the clamping blocks (52) both being of a right-angled trapezoidal structure, the opposite ends of the two clamping blocks (52) both movably passing through the moving channel, the two clamping blocks (52) both being slidably connected to the moving channel via a slider (53), and the inner wall of the moving channel being provided with a sliding groove cooperating with the two sliders (53).

6. The industrial water pump frequency conversion control cabinet according to claim 5 is characterized in that: The two clamping blocks (52) are fixedly connected with a push column (55) at one end away from the slider (53), and a movable channel (551) matching with the two push columns (55) is provided on the front side of the sleeve (51), and the movable channel (551) is connected with the movable channel and the slide groove.

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