Supporting device for cover plate of biochemical reaction tank

Abstract

The utility model discloses a supporting device for a cover plate of a biochemical reaction tank, and relates to the technical field of equipment for biochemical reaction tanks. The reaction tank comprises a reaction tank body, a cover plate body and a supporting assembly, the top end of the reaction tank body is open, the supporting assembly comprises two groups of moving shafts and two groups of matching shafts, straight notches are formed in two sides in the reaction tank body, and the two groups of moving shafts are respectively arranged in the two groups of straight notches and are in sliding fit with the two groups of straight notches. By arranging the supporting assembly, when the cover plate needs to be opened, the driving motor is started, the driving rod is driven to rotate, then the linkage plate is driven to move through the connecting plate, then the linkage plate drives the linkage rod to move, the two sets of matching shafts and moving shafts move along the straight groove opening and the arc-shaped groove, and the matching shafts and the moving shafts slide; the cover plate body is driven to rise through the connecting plate and the supporting plate, so that the cover plate body is opened, manual cooperation is not needed, the structure is simple, and safety is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of equipment for biochemical reaction pools, in particular to a supporting device for a cover plate of a biochemical reaction pool. Background Art

[0002] As an important infrastructure for water environment governance, urban sewage treatment plants play an important role in reducing pollutant emissions, recycling resources, improving the ecological environment, enhancing urban quality, and promoting economic development. They are an indispensable and important part of modern urban development and water resource protection. In sewage treatment plants, there are many structures with different functions and tasks, such as aeration tanks, sedimentation tanks, biochemical tanks, etc., and the upper parts of most structures are closed with covers.

[0003] When using a reaction tank to treat sewage, workers need to open the cover to see the operation inside. Currently, the method of opening a long cover is usually manual operation, which is laborious and prone to safety accidents, posing a great safety risk. Utility Model Content

[0004] The utility model aims to provide a support device for a biochemical reaction pool cover, which solves the problem that the current method of opening a long cover is usually manual operation, which is laborious, prone to safety accidents and has great safety risks.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a support device for a biochemical reaction pool cover plate, comprising a reaction pool body, a cover plate body and a support component, wherein the top end of the reaction pool body is open, the support component comprises a movable shaft and a matching shaft, and two groups of the movable shaft and the matching shaft are provided, both sides of the interior of the reaction pool body are provided with straight notches, and two groups of the movable shafts are respectively provided in the two groups of straight notches and slide with the two groups of straight notches, both sides of the interior of the reaction pool body are provided with arc grooves, one end of the arc grooves is communicated with the straight notches, and two groups of the matching shafts are respectively provided in the two groups of arc grooves and slide with the two groups of arc grooves, and a connecting plate is fixedly connected between one end of the movable shaft and one end of the matching shaft, and the connecting plate is provided on the inner side of the reaction pool body and slides with the two groups of arc grooves.

[0007] A support plate is fixedly connected to one side of the connecting plate, and the support plate is "L"-shaped. A fixing block is fixedly connected to one end of the support plate, and a fastening screw is arranged inside the fixing block. Both sides of the bottom surface of the cover body are respectively fixedly connected to the fixing block by fastening screws. The cover body is arranged on the outside of the reaction pool body, and the cover body is adapted to the opening at the top of the reaction pool body.

[0008] A linkage rod is fixedly connected between the two groups of matching shafts, and a linkage plate is fixedly connected to the circumferential side of one end of the linkage rod.

[0009] A driving rod is rotatably connected to one side of the reaction pool body, one end of the driving rod is fixedly connected to a connecting plate, the connecting plate is arranged on the inner side of the reaction pool body, and one end of the connecting plate is hinged to one end of the linkage plate.

[0010] Both sides of the reaction pool body are fixedly connected with installation boxes, one end of the movable shaft and the matching shaft are respectively arranged in the installation boxes and slidably cooperate with them, and a driving motor is installed inside one group of the installation boxes, and the output end of the driving motor is fixedly connected to the other end of the driving rod.

[0011] The sizes of the movable shaft and the matching shaft are consistent, and the sizes of the straight slot and the arc groove are consistent; through such an arrangement, the matching shaft can slide in the straight slot and the arc groove.

[0012] The utility model has the following beneficial effects:

[0013] The utility model sets a support component, when the cover needs to be opened, starts the driving motor to drive the driving rod to rotate, and then uses the connecting plate to drive the linkage plate to move, and then the linkage plate drives the linkage rod to move, so that the two groups of matching shafts and the moving shaft move along the straight groove and the arc groove, the matching shaft and the moving shaft slide, and the cover body is driven to rise through the connecting plate and the supporting plate, so that the cover body can be opened without human cooperation, with a simple structure and high safety.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional assembly structure of the utility model;

[0017] Figure 2 for Figure 1 A magnified image of area A;

[0018] Figure 3 It is another schematic diagram of a three-dimensional assembly structure of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Reaction pool body; 101. Installation box; 102. Drive motor; 2. Cover body; 3. Support assembly; 301. Moving shaft; 302. Matching shaft; 303. Straight slot; 304. Arc slot; 305. Connecting plate; 306. Support plate; 307. Fixing block; 308. Fastening screw; 309. Linkage rod; 310. Drive rod; 311. Connecting plate; 312. Linkage plate. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-Figure 3As shown, the utility model is a support device for a biochemical reaction pool cover, comprising a reaction pool body 1, a cover plate body 2 and a support assembly 3. The top of the reaction pool body 1 is open, and the support assembly 3 comprises a movable shaft 301 and a matching shaft 302. The movable shaft 301 and the matching shaft 302 are both provided with two groups. Straight notches 303 are provided on both sides of the interior of the reaction pool body 1. The two groups of movable shafts 301 are respectively arranged in the two groups of straight notches 303 and slide with them. Arc grooves 304 are provided on both sides of the interior of the reaction pool body 1. One end of the arc groove 304 is connected to the straight notch 303. The two groups of matching shafts 302 are respectively arranged in the two groups of arc grooves 304 and slide with them. A connecting plate 305 is fixedly connected between one end of the movable shaft 301 and one end of the matching shaft 302. The connecting plate 305 is arranged on the inner side of the reaction pool body 1 and slides with it.

[0025] One side of the connecting plate 305 is fixedly connected to a support plate 306, and the support plate 306 is "L"-shaped. One end of the support plate 306 is fixedly connected to a fixing block 307, and a fastening screw 308 is arranged inside the fixing block 307. Both sides of the bottom surface of the cover body 2 are fixedly connected to the fixing block 307 by the fastening screws 308 respectively. The cover body 2 is arranged on the outside of the reaction pool body 1, and the cover body 2 is adapted to the opening at the top of the reaction pool body 1.

[0026] A linkage rod 309 is fixedly connected between the two sets of matching shafts 302 , and a linkage plate 312 is fixedly connected to the circumference of one end of the linkage rod 309 .

[0027] A driving rod 310 is rotatably connected to one side of the reaction pool body 1 , and one end of the driving rod 310 is fixedly connected to a connecting plate 311 . The connecting plate 311 is arranged on the inner side of the reaction pool body 1 , and one end of the connecting plate 311 is hinged to one end of a linkage plate 312 .

[0028] Both sides of the reaction pool body 1 are fixedly connected with installation boxes 101, and one end of the movable shaft 301 and the matching shaft 302 are respectively arranged in the installation boxes 101 and slidably cooperate with them. A driving motor 102 is installed inside one group of the installation boxes 101, and the output end of the driving motor 102 is fixedly connected to the other end of the driving rod 310.

[0029] The sizes of the moving shaft 301 and the matching shaft 302 are consistent, and the sizes of the straight slot 303 and the arc-shaped slot 304 are consistent; through such an arrangement, the matching shaft 302 can slide in the straight slot 303 and the arc-shaped slot 304.

[0030] It should be supplemented that, in the above structure, the movable shaft 301, the matching shaft 302, the connecting plate 305, the supporting plate 306, the fixing block 307, the fastening screw 308, the linkage rod 309, the driving rod 310, the connecting plate 311 and the linkage plate 312 are all made of corrosion-resistant materials; when the cover body 2 needs to be opened, the driving motor 102 is started to drive the driving rod 310 to rotate, and then the connecting plate 311 is used to drive the linkage plate 312 to move, so that the linkage plate 312 drives the linkage rod 309 to move, and the movement of the linkage rod 309 drives the two sets of matching shafts 302 to move along the straight notch 303. Under the action of the connecting plate 305, the two sets of movable shafts 301 move along the straight notch 303. When the matching shaft 302 moves a certain distance, the movable shaft 310 is rotated. 01 presses against the inner wall of the straight slot 303. At this time, the linkage rod 309, driven by the linkage plate 312, makes the matching shaft 302 slide into the arc slot 304 and slide along the arc slot 304, so that the cover body 2 is lifted and opened with the cooperation of the connecting plate 305 and the supporting plate 306. No human cooperation is required, the structure is simple and the safety is high. When it is necessary to buckle the cover body 2 back, the driving motor 102 is reversed, and the driving rod 310 drives the connecting plate 311 and the linkage plate 312 to move, and then drives the matching shaft 302 to move along the arc slot 304 through the linkage rod 309, and moves it back to the straight slot 303. At the same time, the moving shaft 301 moves along the straight slot 303, so that the cover body 2 is moved back to the reaction pool body 1 and buckled and sealed with it.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A support device for a biochemical reaction tank cover plate, comprising a reaction tank body (1), a cover plate body (2) and a support assembly (3), characterized in that: The top of the reaction pool body (1) is open. The support assembly (3) comprises a movable shaft (301) and a matching shaft (302). The movable shaft (301) and the matching shaft (302) are both provided in two groups. Straight notches (303) are provided on both sides of the reaction pool body (1). The two groups of movable shafts (301) are respectively provided in the two groups of straight notches (303) and are slidably matched therewith. Arc grooves (304) are provided on both sides of the reaction pool body (1). One end of the arc groove (304) is connected to the straight notch (303). The two groups of matching shafts (302) are respectively provided in the two groups of arc grooves (304) and are slidably matched therewith. A connecting plate (305) is fixedly connected between one end of the movable shaft (301) and one end of the matching shaft (302). The connecting plate (305) is provided on the inner side of the reaction pool body (1) and is slidably matched therewith.

2. A supporting device for a biochemical reaction pool cover according to claim 1, characterized in that: A support plate (306) is fixedly connected to one side of the connecting plate (305), and the support plate (306) is "L"-shaped. A fixing block (307) is fixedly connected to one end of the support plate (306), and a fastening screw (308) is arranged inside the fixing block (307). Both sides of the bottom surface of the cover body (2) are fixedly connected to the fixing block (307) by fastening screws (308), respectively. The cover body (2) is arranged on the outside of the reaction pool body (1), and the cover body (2) is adapted to the opening at the top of the reaction pool body (1).

3. A supporting device for a biochemical reaction pool cover according to claim 2, characterized in that: A linkage rod (309) is fixedly connected between the two groups of matching shafts (302), and a linkage plate (312) is fixedly connected to the circumferential side of one end of the linkage rod (309).

4. A supporting device for a biochemical reaction pool cover according to claim 3, characterized in that: A driving rod (310) is rotatably connected to one side of the reaction pool body (1), and one end of the driving rod (310) is fixedly connected to a connecting plate (311). The connecting plate (311) is arranged on the inner side of the reaction pool body (1), and one end of the connecting plate (311) is hinged to one end of the linkage plate (312).

5. A supporting device for a biochemical reaction pool cover according to claim 4, characterized in that: Both sides of the reaction pool body (1) are fixedly connected with installation boxes (101), and one end of the movable shaft (301) and the matching shaft (302) are respectively arranged in the installation boxes (101) and slidably matched therewith. A driving motor (102) is installed inside one group of the installation boxes (101), and the output end of the driving motor (102) is fixedly connected to the other end of the driving rod (310).

6. A supporting device for a biochemical reaction pool cover according to claim 1, characterized in that: The movable shaft (301) and the matching shaft (302) have the same size, and the straight slot (303) and the arc slot (304) have the same size.

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