Anti-sinking sewage pump

Abstract

The utility model discloses an anti-sinking sewage pump which comprises an anti-sinking assembly, the anti-sinking assembly comprises a base plate, positioners are evenly and fixedly installed on the periphery of the base plate, each positioner comprises a positioning pile, cushioning cylinders are evenly and fixedly installed on the top of the base plate, the tops of the cushioning cylinders are fixedly connected with a supporting assembly, and the supporting assembly comprises a supporting plate. The outer wall of the bottom of the supporting plate is fixedly connected with the top of the cushioning cylinder in a matched mode, and the outer wall of the supporting plate is slidably connected with the inner wall of the base plate in a matched mode, the base plate is arranged, the round corners are arranged on the periphery of the base plate, the stress area between the bottom of the sewage pump and sludge is increased, and therefore the local stress degree of the sewage pump to the sludge during working is reduced, and the service life of the sewage pump is prolonged. Therefore, the probability of preventing the sewage pump from sinking is increased to a certain extent.

Description

Technical Field

[0001] The utility model relates to a sewage pump, in particular to an anti-sinking sewage pump. Background Art

[0002] Sewage pump is a kind of centrifugal impurity pump, which has many forms such as submersible and dry types. At present, the most commonly used submersible type is QW submersible sewage pump. The most common dry sewage pumps are W-type horizontal sewage pump and WL-type vertical sewage pump, which are mainly used to transport urban sewage. Existing sewage pumps are generally installed in sludge and other places where collapse is prone to occur. Since the bottom support area of ​​traditional sewage pumps is small and the sludge pump itself has a certain weight, it has a large supporting force on the top of the supporting structure, which will cause the sewage pump to sink in the sludge, resulting in blockage inside the sewage pump, which may seriously cause the machine to burn out, making it inconvenient to use the sewage pump in the sludge environment. Utility Model Content

[0003] The purpose of the utility model is to provide an anti-sinking sewage pump to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A sinking-proof sewage pump comprises an anti-sinking component, the anti-sinking component comprises a chassis, positioners are evenly fixedly installed around the chassis, the positioners comprise positioning piles, a shock-absorbing cylinder is evenly fixedly installed on the top of the chassis, the top of the shock-absorbing cylinder is fixedly connected to a supporting component, the supporting component comprises a support plate, the outer wall of the bottom of the support plate is fixedly connected to the top of the shock-absorbing cylinder, and the outer wall of the support plate is slidably connected to the inner wall of the chassis.

[0006] In a preferred embodiment of the present invention, a protective pad is fixedly installed on the outer wall of the bottom of the chassis, the chassis is configured to be circular, and rounded corners are arranged around the bottom of the chassis.

[0007] In a preferred embodiment of the utility model, the positioner includes a support plate, which is fixedly mounted on the outer walls around the chassis, the inner wall of the support plate is rotatably connected to the positioning pile through a bearing, and the cone barrel is fixedly mounted on the outer wall at the bottom of the positioning pile.

[0008] In a preferred embodiment of the utility model, a handwheel is fixedly installed on the top outer wall of the positioning pile, a servo motor is fixedly installed on the top of the support plate, the outer wall of the servo motor output shaft is connected to the outer wall of the positioning pile by a gear meshing transmission, a protective cover is fixedly installed on the top outer wall of the support plate, and the inner wall of the protective cover is slidably connected to the outer wall of the positioning pile.

[0009] In a preferred embodiment of the utility model, the shock absorbing cylinder includes a sleeve, a lining plate is fixedly installed on the inner wall of the bottom of the sleeve, the top of the lining plate is fixedly connected to the slide seat through a spring, and a damping block is fixedly installed on the outer wall of the spring.

[0010] In a preferred embodiment of the utility model, a limit plate is fixedly installed on the top of the pallet, and the limit plate is used to limit the inner wall of the top of the pallet. The top of the pallet is fixedly connected to the top plate by a connecting rod, and several connecting rods are provided. The angle between the connecting rod and the top of the pallet is set to 75°, and a sewage pump is fixedly installed on the outer wall of the top of the top plate.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0012] 1. By setting up a chassis and rounded corners around the chassis, the force-bearing area between the bottom of the sewage pump and the sludge is increased, thereby reducing the local force on the sludge when the sewage pump is working, thereby increasing the probability of preventing the sewage pump from sinking to a certain extent;

[0013] 2. By setting positioning piles, it is convenient to position the sewage pump around when the equipment is in use. At the same time, the damping block absorbs energy and reduces vibration during use, thereby reducing the impact of vibration on the top of the chassis and improving the stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 This is a schematic diagram of the main structure of an anti-sinking sewage pump;

[0016] Figure 2 It is a schematic diagram of the structure of an anti-sinking sewage pump when viewed from above;

[0017] Figure 3 This is a schematic diagram of the internal structure of a base in an anti-sinking sewage pump;

[0018] Figure 4 This is a schematic diagram of the exploded structure of a shock-absorbing component in an anti-sinking sewage pump;

[0019] Figure 5 The figure is a schematic diagram of the structure of a positioning component in an anti-sinking sewage pump.

[0020] In the figure: chassis 100, support plate 110, positioning pile 111, hand wheel 112, cone barrel 113, servo motor 114, gear 115, protective cover 116, sleeve 200, lining plate 210, spring 220, damping block 230, slide seat 240, support plate 300, limit plate 310, connecting rod 320, top plate 330, sewage pump 400. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] Example 1: Figure 1-3 , including an anti-sinking component, the anti-sinking component includes a chassis 100, positioners are evenly fixedly installed around the chassis 100, the positioners include positioning piles 111, a shock-absorbing cylinder is evenly fixedly installed on the top of the chassis 100, the top of the shock-absorbing cylinder is fixedly connected to the supporting component, the supporting component includes a support plate 300, the outer wall of the bottom of the support plate 300 is fixedly connected with the top of the shock-absorbing cylinder, and the outer wall of the support plate 300 is slidably connected with the inner wall of the chassis 100.

[0023] The specific usage scenario of this embodiment is as follows: by arranging an anti-sinking component to increase the supporting area at the bottom of the sewage pump 400, the pressure of the sewage pump 400 on the top of the sludge is reduced, and the risk of the sewage pump 400 falling is reduced; by arranging a positioner to fix the four sides of the chassis 100, it is avoided that when the sewage pump 400 is working, the bottom of the chassis 100 is vibrated and causes instability, resulting in movement or tipping, thereby improving the safety and stability of the equipment; by arranging a supporting component to support the bottom of the sewage pump 400, the force at the bottom of the sewage pump 400 can also be dispersed, thereby reducing the local pressure on the bottom of the chassis 100 and improving the stability of the equipment.

[0024] Example 2: Figure 5, including an anti-sinking component, the anti-sinking component includes a chassis 100, a locator is evenly fixedly installed around the chassis 100, the locator includes a locating pile 111, a shock-absorbing cylinder is evenly fixedly installed on the top of the chassis 100, the top of the shock-absorbing cylinder is fixedly connected to the support component, the support component includes a support plate 300, the bottom outer wall of the support plate 300 is fixedly connected with the top of the shock-absorbing cylinder, the outer wall of the support plate 300 is slidably connected with the inner wall of the chassis 100, a protective pad is fixedly installed on the bottom outer wall of the chassis 100, the chassis 100 is set to be circular, and the bottom of the chassis 100 is provided with rounded corners around the bottom, and the locator includes a support plate 1 10. The support plate 110 is fixedly mounted on the outer walls around the chassis 100, the inner wall of the support plate 110 is rotatably connected to the positioning pile 111 through a bearing, a cone barrel 113 is fixedly mounted on the bottom outer wall of the positioning pile 111, a hand wheel 112 is fixedly mounted on the top outer wall of the positioning pile 111, a servo motor 114 is fixedly mounted on the top of the support plate 110, the outer wall of the output shaft of the servo motor 114 is meshed and driven with the outer wall of the positioning pile 111 through a gear 115, a protective cover 116 is fixedly mounted on the top outer wall of the support plate 110, and the inner wall of the protective cover 116 is slidably connected with the outer wall of the positioning pile 111.

[0025] The specific usage scenario of this embodiment is as follows: the material of the protective pad is rubber, and the protective pad is provided to increase the friction on the bottom of the chassis 100, thereby enhancing the anti-slip effect, and also enhancing the corrosion resistance of the bottom of the chassis 100; a support plate 110 is provided to install the positioning pile 111 and the servo motor 11; the positioning pile 111 is provided to be plugged into the sludge, thereby supporting the bottom of the chassis 100; a positioner is provided to improve the stability of the bottom of the chassis 100; a cone barrel 113 is provided to facilitate the insertion of the positioning pile 111 into the sludge, thereby improving the stability of the bottom of the chassis 100; a hand wheel 112 is provided to facilitate the operator to manually rotate the positioning pile 111, thereby facilitating the insertion of the cone barrel 113 into the sludge; a servo motor 114 is provided to drive the positioning pile 111 to rotate through an automated mode, thereby saving manpower and improving work efficiency.

[0026] Example 3: Figure 4 , including an anti-sinking component, the anti-sinking component includes a chassis 100, positioners are evenly fixedly installed around the chassis 100, the positioners include positioning piles 111, a shock-absorbing cylinder is evenly fixedly installed on the top of the chassis 100, the top of the shock-absorbing cylinder is fixedly connected to the supporting component, the supporting component includes a support plate 300, the bottom outer wall of the support plate 300 is fixedly connected with the top of the shock-absorbing cylinder, the outer wall of the support plate 300 is slidably connected with the inner wall of the chassis 100, the shock-absorbing cylinder includes a sleeve 200, a lining plate 210 is fixedly installed on the bottom inner wall of the sleeve 200, the top of the lining plate 210 is fixedly connected to the sliding seat 240 through a spring 220, and a damping block 230 is fixedly installed on the outer wall of the spring 220.

[0027] The specific usage scenario of this embodiment is: by setting a shock-absorbing cylinder to reduce vibration between the support plate 300 and the chassis 100, the vibration of the bottom of the chassis 100 when the sewage pump 400 is working is reduced, and by setting a spring 220 and a damping block 230 for use together, it is convenient to make the lining plate 210 and the slide seat 240 elastically connected, and the energy generated by the vibration is absorbed by the damping block 230.

[0028] Example 4: Figure 3 , including an anti-sinking component, the anti-sinking component includes a chassis 100, locators are evenly fixedly installed around the chassis 100, the locators include positioning piles 111, a shock-absorbing cylinder is evenly fixedly installed on the top of the chassis 100, the top of the shock-absorbing cylinder is fixedly connected to the supporting component, the supporting component includes a support plate 300, the bottom outer wall of the support plate 300 is fixedly connected with the top of the shock-absorbing cylinder, the outer wall of the support plate 300 is slidably connected with the inner wall of the chassis 100, a limiting plate 310 is fixedly installed on the top of the support plate 300, the limiting plate 310 is used to limit the inner wall of the top of the support plate 300, the top of the support plate 300 is fixedly connected to the top plate 330 through a connecting rod 320, a plurality of connecting rods 320 are provided, the angle between the connecting rod 320 and the top of the support plate 300 is set to 75°, and a sewage pump 400 is fixedly installed on the top outer wall of the top plate 330.

[0029] The specific usage scenario of this embodiment is: by setting a limit plate 310 to be fixedly connected to the outer wall at the top of the chassis 100, the fixed connection here can be selected from one of bolts and rivets. The limit plate 310 is set to position the support plate 300, and the connecting rod 320 is set to support the bottom of the top plate 330, thereby reducing the supporting force between the bottom of the support plate 300 and the chassis 100.

[0030] The working principle of the utility model is as follows: when in use, a technician in this field places the chassis 100 on the top of the sludge to be used, and drives the positioning piles 111 to rotate, so that the positioning piles 111 drive the cone barrel 113 to rotate and insert it into the sludge, so that the outer wall of the cone barrel 113 can form a good support with the sludge, and a plurality of positioning piles 111 and the chassis 100 are used in combination to facilitate fixing the sewage pump 400 on all sides. When the sewage pump 400 vibrates, the connecting rod 320 is used to apply force on all sides of the top of the support plate 300, and the support plate 300 is raised and lowered on the inner wall of the chassis 100 to adjust the height, thereby preventing the bottom of the chassis 100 from sinking.

[0031] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. An anti-sinking sewage pump, comprising an anti-sinking component, the anti-sinking component comprising a chassis (100), the chassis (100) having positioners uniformly fixedly installed around the periphery, characterized in that: The positioner comprises a positioning pile (111), a shock absorbing cylinder is evenly fixedly installed on the top of the chassis (100), the top of the shock absorbing cylinder is fixedly connected to a support assembly, the support assembly comprises a support plate (300), the bottom outer wall of the support plate (300) is fixedly connected with the top of the shock absorbing cylinder, and the outer wall of the support plate (300) is slidably connected with the inner wall of the chassis (100).

2. The anti-sinking sewage pump according to claim 1, characterized in that: A protective pad is fixedly mounted on the outer wall of the bottom of the chassis (100); the chassis (100) is arranged in a circular shape, and rounded corners are arranged around the bottom of the chassis (100).

3. The anti-sinking sewage pump according to claim 2, characterized in that: The positioner comprises a support plate (110), wherein the support plate (110) is fixedly mounted on the outer walls around the chassis (100), the inner wall of the support plate (110) is rotatably connected to a positioning pile (111) via a bearing, and a cone barrel (113) is fixedly mounted on the outer wall at the bottom of the positioning pile (111).

4. The anti-sinking sewage pump according to claim 3, characterized in that: A hand wheel (112) is fixedly mounted on the outer wall of the top of the positioning pile (111); a servo motor (114) is fixedly mounted on the top of the support plate (110); an outer wall of an output shaft of the servo motor (114) is meshingly connected to an outer wall of the positioning pile (111) via a gear (115); a protective cover (116) is fixedly mounted on the outer wall of the top of the support plate (110); an inner wall of the protective cover (116) is slidably connected to an outer wall of the positioning pile (111).

5. The anti-sinking sewage pump according to claim 1, characterized in that: The shock absorbing cylinder comprises a sleeve (200), a lining plate (210) is fixedly mounted on the inner wall of the bottom of the sleeve (200), the top of the lining plate (210) is fixedly connected to a sliding seat (240) via a spring (220), and a damping block (230) is fixedly mounted on the outer wall of the spring (220).

6. The anti-sinking sewage pump according to claim 1, characterized in that: A limiting plate (310) is fixedly installed on the top of the support plate (300), and the limiting plate (310) is used to limit the inner wall of the top of the support plate (300). The top of the support plate (300) is fixedly connected to the top plate (330) via a connecting rod (320). A plurality of connecting rods (320) are provided, and the angle between the connecting rod (320) and the top of the support plate (300) is set to 75°. A sewage pump (400) is fixedly installed on the outer wall of the top of the top plate (330).

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