Sewage treatment device convenient to disassemble and assemble

Abstract

The sewage treatment device comprises a frame main body, a threaded lug block is arranged at the top of the frame main body, a threaded rod is arranged on the threaded lug block in a matched mode, a driving device is fixedly connected to the end of the threaded rod, a fence grid is arranged in the frame main body in a matched mode, and the fence grid comprises longitudinal grid bars. The longitudinal grid bars are arranged on the base, the transverse grid bars are arranged on the longitudinal grid bars in a matched mode, a plurality of first clamping grooves are distributed in the longitudinal grid bars at equal intervals, second clamping grooves are formed in the positions, corresponding to the first clamping grooves, of the transverse grid bars, and the first clamping grooves and the second clamping grooves are fixedly connected in a clamped mode. The device is in sliding fit with the input end of the sewage treatment chamber, when the driving device drives the threaded rod to rotate, the frame main body slides up and down along the input end of the sewage treatment chamber, so that fence grids in the frame main body are convenient to maintain, disassemble and assemble and the like, and the transverse grid bars have good detachability, so that the spacing is convenient to adjust and the interception effect is convenient to change.

Description

Technical Field

[0001] The utility model belongs to the field of trash racks, and particularly relates to a sewage treatment device which is easy to assemble and disassemble. Background Art

[0002] Trash racks are used to prevent floating objects such as driftwood, branches, leaves, weeds, garbage, and ice floes from being carried into the water inlet with the water flow, to avoid blocking the water inlet and affecting the water inlet capacity, so as to ensure that the gates, turbines and other equipment are not damaged and the equipment can be operated normally. The problem of intercepting pollution in hydropower stations is an issue that cannot be ignored in the operation of hydropower stations, which directly affects the operation status and economic benefits of the power stations. As the main pollution interception equipment, trash racks play an important role in ensuring the safe operation of power stations. As an important component of the trash rack to intercept upstream floating objects, the quality qualification rate and production efficiency of its assembly directly affect the production progress and economic benefits.

[0003] At present, the trash rack is composed of a frame, a transverse partition and bars, which can effectively intercept various irregular garbage to achieve the purpose of sewage treatment.

[0004] However, the bars and the frame of the trash rack are integrated, and it is impossible to disassemble and adjust the spacing between the bars.

[0005] Therefore, in view of the shortcomings of the above-mentioned scheme in actual production and implementation, it has been revised and improved. At the same time, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, the present utility model was created, and a sewage treatment device that is easy to disassemble and assemble is provided to solve the above-mentioned problems. Utility Model Content

[0006] The utility model provides a sewage treatment device which is easy to assemble and disassemble, thus solving the problems in the prior art.

[0007] The technical solution of the utility model is achieved as follows: a sewage treatment device that is easy to disassemble and assemble comprises: a frame body, a threaded ear block is arranged on the top of the frame body, a threaded rod is arranged on the threaded ear block, a driving device is fixedly connected to the end of the threaded rod, and a fence grid is arranged inside the frame body.

[0008] As a preferred embodiment of a sewage treatment device that is easy to disassemble and assemble, a first threaded hole is provided on the threaded ear block, and the threaded rod is threadably matched with the first threaded hole.

[0009] As a preferred embodiment of a sewage treatment device that is easy to assemble and disassemble, the fence grid includes longitudinal bars, and transverse bars are arranged on the longitudinal bars.

[0010] As a preferred embodiment of a sewage treatment device that is easy to assemble and disassemble, a plurality of longitudinal bars are provided, which are evenly distributed and fixed in the frame body.

[0011] As a preferred embodiment of a sewage treatment device that is easy to disassemble and assemble, a plurality of first slots are evenly distributed on the longitudinal bars, and second slots are arranged on the transverse bars corresponding to the first slots, and the first slots are fixedly connected with the second slots.

[0012] During use of the above technical solution: the transverse bars are detachable and adjustable in combination with the longitudinal bars, which is conducive to adjusting the spacing and changing the interception effect.

[0013] As a preferred embodiment of a sewage treatment device that is easy to disassemble and assemble, third threaded holes are provided at both ends of the transverse grid bars, second threaded holes are provided at both ends of the frame body, fasteners are provided in the second threaded holes, and the fasteners cooperate with the third threaded holes to fix the transverse grid bars.

[0014] During use of the above technical solution: the two ends of the transverse grid bars are fixed by fasteners to improve the stability of the assembly.

[0015] As a preferred implementation of a sewage treatment device that is easy to assemble and disassemble, the second threaded hole corresponds to the third threaded hole in position.

[0016] As a preferred embodiment of a sewage treatment device that is easy to assemble and disassemble, the end of the fastener is in the same plane as the frame body.

[0017] During use of the above technical solution, the fastener is hidden in the second threaded hole to avoid being exposed to the outside and affecting stability.

[0018] After adopting the above technical scheme, the beneficial effects of the utility model are: 1. This device needs to cooperate with the sewage treatment chamber. This device slides and cooperates with the input end of the sewage treatment chamber. When the driving device drives the threaded rod to rotate, the frame body will slide up and down along the input end of the sewage treatment chamber to facilitate the maintenance, disassembly and assembly of the fence grid in the frame body.

[0019] 2. The transverse bars are fixed with the longitudinal bars by snap-fitting. The transverse bars are easily disassembled and assembled, and the combination with the longitudinal bars is adjustable, which is beneficial to the adjustment of the spacing to change the interception effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 This is a schematic diagram of the structure of the sewage treatment device that is easy to disassemble and assemble according to the utility model;

[0022] Figure 2 This is an enlarged schematic diagram of structure A of the utility model;

[0023] Figure 3 This is a schematic diagram of the main structure of the framework of the utility model;

[0024] Figure 4 This is a cross-sectional view of the main structure of the framework of the utility model;

[0025] Figure 5 This is a schematic diagram of the longitudinal grid bar structure of the utility model;

[0026] Figure 6 This is a schematic diagram of the transverse grid bar structure of the utility model;

[0027] In the figure, 1-frame body; 11-threaded ear block; 12-first threaded hole; 13-second threaded hole; 2-fence grid; 21-longitudinal bars; 211-first slot; 22-transverse bars; 221-second slot; 222-third threaded hole; 3-threaded rod; 4-driving device; 5-fastener. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] like Figure 1-3 As shown, a sewage treatment device that is easy to disassemble and assemble includes: a frame body 1, a threaded ear block 11 is arranged on the top of the frame body 1, a threaded rod 3 is arranged on the threaded ear block 11, a driving device 4 is fixedly connected to the end of the threaded rod 3, and a fence grid 2 is arranged inside the frame body 1.

[0030] The threaded ear block 11 is provided with a first threaded hole 12 , and the threaded rod 3 is threadably matched with the first threaded hole 12 .

[0031] Furthermore, the driving device 4 is specifically a stepping motor, and the output end of the stepping motor is fixed to the threaded rod 3 through a coupling.

[0032] Furthermore, the frame body 1 needs to be used in conjunction with the sewage treatment chamber. The frame body 1 slides and cooperates with the input end of the sewage treatment chamber. When the stepper motor drives the threaded rod 3 to rotate, the frame body 1 will slide up and down along the input end of the sewage treatment chamber to facilitate the maintenance, disassembly and assembly of the fence grid 2 in the frame body.

[0033] like Figure 4-6 As shown, the fence grid 2 includes longitudinal bars 21 , and transverse bars 22 are arranged on the longitudinal bars 21 .

[0034] A plurality of longitudinal bars 21 are provided and are evenly distributed and fixed in the frame body 1 .

[0035] A plurality of first slots 211 are evenly distributed on the longitudinal grid bar 21 , and second slots 221 are arranged on the transverse grid bar 22 corresponding to the first slots 211 . The first slots 211 and the second slots 221 are fixedly connected with each other.

[0036] The two ends of the transverse grid bar 22 are provided with third threaded holes 222, and the two ends of the frame body 1 are provided with second threaded holes 13. The second threaded holes 13 are provided with fasteners 5, and the fasteners 5 cooperate with the third threaded holes 222 to fix the transverse grid bar 22.

[0037] The second threaded hole 13 and the third threaded hole 222 correspond in position.

[0038] The end of the fastener 5 is in the same plane as the frame body 1 .

[0039] Furthermore, the transverse bars 22 are detachable and can be adjusted in combination with the longitudinal bars 21, which is beneficial for adjusting the spacing and changing the interception effect.

[0040] Furthermore, the fastener 5 is specifically a locking bolt, which is used to fix the transverse bar 22 to improve the stability of the position of the transverse bar 22. The locking bolt is hidden in the second threaded hole 13 to avoid being exposed to the outside and affecting the stability.

[0041] When in use, the longitudinal bars 21 cooperate with the transverse bars 22 to form a fence grid 2 to intercept garbage in sewage and achieve sewage treatment. The transverse bars 22 are detachable, which is conducive to adjusting the spacing to change the interception effect.

[0042] In the description of the present utility model, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" 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 utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage treatment device that is easy to disassemble and assemble, characterized in that: include: A frame body (1), wherein a threaded ear block (11) is arranged at the top of the frame body (1), a threaded rod (3) is arranged on the threaded ear block (11), a driving device (4) is fixedly connected to the end of the threaded rod (3), and a fence grid (2) is arranged inside the frame body (1).

2. A sewage treatment device that is easy to disassemble and assemble according to claim 1, characterized in that: The threaded ear block (11) is provided with a first threaded hole (12), and the threaded rod (3) is threadably matched with the first threaded hole (12).

3. The sewage treatment device that is easy to disassemble and assemble according to claim 1 is characterized in that: The fence grid (2) comprises longitudinal bars (21), and transverse bars (22) are arranged on the longitudinal bars (21).

4. A sewage treatment device that is easy to disassemble and assemble according to claim 3, characterized in that: A plurality of longitudinal bars (21) are provided and are evenly distributed and fixed inside the frame body (1).

5. The sewage treatment device that is easy to disassemble and assemble according to claim 3 is characterized in that: A plurality of first card slots (211) are equidistantly distributed on the longitudinal grid bar (21), and second card slots (221) are arranged on the transverse grid bar (22) corresponding to the first card slots (211), and the first card slots (211) and the second card slots (221) are fixedly connected by card engagement.

6. The sewage treatment device that is easy to disassemble and assemble according to claim 3 is characterized in that: The two ends of the transverse grid bar (22) are provided with third threaded holes (222), the two ends of the frame body (1) are provided with second threaded holes (13), fasteners (5) are provided in the second threaded holes (13), and the fasteners (5) cooperate with the third threaded holes (222) to achieve the fixation of the transverse grid bar (22).

7. The sewage treatment device that is easy to disassemble and assemble according to claim 6 is characterized in that: The second threaded hole (13) and the third threaded hole (222) correspond in position.

8. The sewage treatment device that is easy to assemble and disassemble according to claim 6 is characterized in that: The end of the fastener (5) and the frame body (1) are located in the same plane.

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