Combined fixed bed domestic sewage treatment equipment

Abstract

The utility model relates to the technical field of sewage treatment equipment, and discloses combined type fixed bed domestic sewage treatment equipment which comprises a vertical frame and a connecting plate, a combined clamping mechanism is arranged on the vertical frame, and a limiting mechanism is arranged on the connecting plate. In the clamping assembly process, a user can insert the first supporting legs on one group of vertical frames into the second supporting legs on the other group of vertical frames, and the first supporting legs and the second supporting legs are firmly clamped through the clamping grooves and the clamping strips; meanwhile, an electric telescopic rod is started, one end of the telescopic rod extends to drive a limiting nail to extend towards the two sides and penetrate through a first through hole and a second through hole, the connecting stability between the two sets of vertical frames is reinforced, the electric telescopic rod is started to drive the limiting nail to contract inwards when disassembling is needed, and the vertical frames are pushed to move and be separated after limiting is relieved; therefore, different vertical frames can be conveniently and quickly disassembled and assembled, the mounting stability of the vertical frames can be ensured, and the practicability of the overall combined type fixed bed domestic sewage treatment equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a combined fixed-bed domestic sewage treatment equipment. Background Art

[0002] A modular fixed-bed domestic sewage treatment plant is a new type of sewage treatment equipment developed based on fixed-bed technology. This type of equipment typically consists of multiple modules, each mounted on a separate stand. Each module is designed for a specific sewage treatment step, such as pretreatment, primary treatment, and advanced treatment. These modules can be combined to achieve optimal treatment results based on actual needs.

[0003] However, since each module is installed on a different stand, when it is combined and used according to actual needs, it is necessary to push different stands to move and arrange them, and to ensure the stability of the connection between different stands. Therefore, a combined fixed-bed domestic sewage treatment equipment is needed. By setting a combined card connection mechanism and a limit mechanism, it is convenient to quickly disassemble and install different stands. By setting a moving mechanism, it is ensured that each group of stands can be moved, thereby improving the practicality of the overall combined fixed-bed domestic sewage treatment equipment. Utility Model Content

[0004] In order to solve the technical problem that each module is installed on a different stand, and when used in combination according to actual needs, it is necessary to push different stands to move and arrange them, and to ensure the stability of the connection between different stands, the utility model provides a combined fixed-bed domestic sewage treatment equipment.

[0005] The utility model adopts the following technical solution: a combined fixed-bed domestic sewage treatment equipment, including a stand and a connecting plate, multiple sets of stands are distributed on which sewage treatment equipment 1 and sewage treatment equipment 2 are arranged, the stand is provided with a combined clamping mechanism, the combined clamping mechanism includes a first leg, a clamping slot, a first through hole, a second leg, a clamping strip and a second through hole, the connecting plate is provided with a limiting mechanism, the limiting mechanism includes a limiting box, an electric telescopic rod and a limiting nail;

[0006] Two groups of the first legs are distributed and installed on the back of each group of the stand, and two groups of the second legs are distributed and installed on the front of each group of the stand. The card slot is opened on the top of the first leg, and the first through hole is opened through the side of the first leg. The card strip is embedded and installed on the top of the second leg, and the second through hole is opened through the side of the second leg.

[0007] The limit box is installed on the front side of the connecting plate, the two groups of electric telescopic rods are distributed and installed inside the limit box, and one end of the electric telescopic rod is distributed and passes through the outer walls on both sides of the limit box, and the limit nail is installed on one end of the electric telescopic rod.

[0008] Preferably, the combined snap-fit ​​mechanism cooperates with the limiting mechanism to firmly connect multiple sets of stands.

[0009] Preferably, a moving mechanism is distributed on the connecting plate, and the moving mechanism includes a mounting groove, a micro cylinder and a ground wheel, which is used to drive the stand to move.

[0010] Preferably, the four groups of mounting grooves are respectively opened at the bottom of each group of connecting plates, and the four groups of mounting grooves are distributed in a rectangular shape.

[0011] Preferably, the micro cylinder is installed on the top wall of the installation groove, and the ground wheel is installed on the bottom of the push rod of the micro cylinder.

[0012] Preferably, the two opposite inner walls of each group of the uprights are fixedly connected to the two outer walls of each group of the connecting plates.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model is provided with a combined clamping mechanism and a limiting mechanism. During the clamping assembly process, the user can insert the first leg on one group of vertical frames into the second leg on the other group of vertical frames, and firmly clamp the first leg and the second leg through the clamping slot and the clamping strip. At the same time, the electric telescopic rod of the corresponding group is started, and the limiting pins are extended to both sides through the extension of one end of the telescopic rod and pass through the first through hole and the second through hole, thereby strengthening the connection stability between the two groups of vertical frames. When disassembly is required, the electric telescopic rod is started to drive the limiting pins to retract inward, and the vertical frames can be pushed to move and separate after the limit is released. Therefore, by setting the combined clamping mechanism and the limiting mechanism, it is convenient for quick disassembly and installation between different vertical frames, and can ensure the installation stability between the vertical frames, thereby improving the practicality of the overall combined fixed-bed domestic sewage treatment equipment.

[0015] 2. Each set of vertical frames of the utility model is distributed with sewage treatment equipment 1, sewage treatment equipment 2, sewage treatment equipment 3, and sewage treatment equipment 4. When it needs to be moved, each set of vertical frames can be conveniently moved through the cooperation of the moving mechanism. When in use, the micro-cylinder can be started to use the extension of one end of its piston rod to drive the ground wheel to extend downward and then lift the vertical frame. The user pushes the connecting plate and the vertical frame to move through the ground wheel. After the movement is completed, the micro-cylinder is started again to use the contraction of one end of its piston rod to drive the ground wheel to move upward, so that the connecting plate and the bottom of the vertical frame can contact the ground and stand. Through the setting of the moving mechanism, it is convenient for the user to move each set of vertical frames according to actual needs, thereby reducing the labor burden of the user and improving the practicality of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the disassembly of the overall sewage treatment equipment provided by the utility model;

[0017] Figure 2 This is a schematic diagram of the assembly of the overall sewage treatment equipment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the combined clamping mechanism of the utility model;

[0019] Figure 4 This is a schematic cross-sectional view of the mobile mechanism of the present utility model;

[0020] Figure 5 It is a cross-sectional schematic diagram of the limiting mechanism of the present utility model.

[0021] In the figure: 1. Stand; 2. First leg; 3. Slot; 4. First through hole; 5. Second leg; 6. Clip; 7. Second through hole; 8. Connecting plate; 9. Limit box; 10. Electric telescopic rod; 11. Limit pin; 12. Sewage treatment equipment 1; 13. Sewage treatment equipment 2; 14. Mounting slot; 15. Micro cylinder; 16. Ground wheel. DETAILED DESCRIPTION

[0022] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0023] See also Figure 1 - Figure 5 The present embodiment is a combined fixed-bed domestic sewage treatment device, comprising a stand 1 and a connecting plate 8. The connecting plate 8 is provided with a movable mechanism, which comprises a mounting groove 14, a micro cylinder 15 and a ground wheel 16 for driving the stand 1 to move. Four groups of mounting grooves 14 are arranged in a rectangular shape at the bottom of each group of connecting plates 8. The micro cylinder 15 is installed on the top wall of the mounting groove 14, and the ground wheel 16 is installed at the bottom of the push rod of the micro cylinder 15.

[0024] Furthermore, the two opposite inner walls of each set of stands 1 are fixedly connected to the outer walls on both sides of each set of connecting plates 8. Each set of stands 1 is provided with sewage treatment equipment 1 12, sewage treatment equipment 2 13 and sewage treatment equipment 3, 4, etc. When not in use, the stands 1 connected in pairs can be disassembled. When moving is required, each set of stands 1 can be conveniently moved by the cooperation of the moving mechanism. When in use, the micro-cylinder 15 can be started to use the extension of one end of its piston rod to drive the ground wheel 16 to extend downward and then lift the stand 1. The user pushes the connecting plate 8 and the stand 1 to move through the ground wheel 16. After the movement is completed, the micro-cylinder 15 is started again to use the contraction of one end of its piston rod to drive the ground wheel 16 to move upward, so that the connecting plate 8 and the bottom of the stand 1 can contact the ground and stand. Through the setting of the moving mechanism, it is convenient for the user to move each set of stands 1 according to actual needs, thereby reducing the labor burden of the user and improving the practicality of the overall device.

[0025] Furthermore, a combined clamping mechanism is provided on the stand 1, which is composed of a first leg 2, a clamping slot 3, a first through hole 4, a second leg 5, a clamping strip 6 and a second through hole 7. Two groups of first legs 2 are distributed and installed on the back of each group of stand 1, and two groups of second legs 5 are distributed and installed on the front of each group of stand 1. The clamping slot 3 is opened at the top of the first leg 2, the first through hole 4 is opened through the side of the first leg 2, the clamping strip 6 is embedded and installed on the top of the second leg 5, and the second through hole 7 is opened through the side of the second leg 5;

[0026] Furthermore, a limiting mechanism is provided on the connecting plate 8, which is composed of a limiting box 9, an electric telescopic rod 10 and a limiting nail 11. The limiting box 9 is installed on the front of the connecting plate 8, and two sets of electric telescopic rods 10 are distributed and installed inside the limiting box 9, and one end of the electric telescopic rod 10 is distributed and passes through the outer walls of both sides of the limiting box 9, and the limiting nail 11 is installed on one end of the telescopic rod of the electric telescopic rod 10;

[0027] Furthermore, since each module is installed on a different stand 1, when combined and used according to actual needs, the user pushes the different stands 1 to move and arrange them through the moving mechanism, and then the combined clamping mechanism and the limiting mechanism cooperate to firmly install the two connected stands 1. During the installation and clamping process, the user can insert the first leg 2 on one group of stands 1 into the second leg 5 on the other group of stands 1, and firmly clamp the first leg 2 and the second leg 5 through the clamping slot 3 and the clamping strip 6. At the same time, the electric telescopic rod 10 of the corresponding group is started to drive the limiting nail 11 to extend to both sides through the extension of one end of the telescopic rod and pass through the first through hole 4 and the second through hole 7, thereby strengthening the connection stability between the two groups of stands 1. When disassembly is required, the electric telescopic rod 10 is started to drive the limiting nail 11 to retract inward, and the stand 1 is pushed to move apart after the limit is released. Therefore, by setting the combined clamping mechanism and the limiting mechanism, it is convenient for different stands 1 to be quickly disassembled and installed, and the installation stability of the stand 1 can be ensured, thereby improving the practicality of the overall combined fixed-bed domestic sewage treatment equipment.

[0028] Working principle: Since each module is installed on a different stand 1, when combined and used according to actual needs, the user pushes the different stands 1 to move and arrange them through the moving mechanism. When it is necessary to move, the micro cylinder 15 can be started and used to use the extension of one end of its piston rod to drive the ground wheel 16 to extend downward and then lift the stand 1. The user pushes the stand 1 to move through the ground wheel 16, which reduces the user's labor burden. Then, the combined clamping mechanism and the limiting mechanism cooperate to firmly install the two connected stands 1. During the installation and clamping process, the user can insert the first leg 2 on one group of stands 1 into the second leg 5 on the other group of stands 1, and at the same time start the corresponding group of electric telescopic rods 10. Through the extension of one end of the telescopic rod, the limiting nails 11 extend to both sides and pass through the first through hole 4 and the second through hole 7, thereby strengthening the connection stability between the two groups of stands 1. Therefore, by setting the combined clamping mechanism and the limiting mechanism, it is convenient for different stands 1 to be quickly disassembled and installed, and the installation stability of the stands 1 can be ensured, thereby improving the practicality of the overall combined fixed-bed domestic sewage treatment equipment.

[0029] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A combined fixed-bed domestic sewage treatment equipment, comprising a stand (1) and a connecting plate (8), wherein a plurality of sets of stands (1) are provided with sewage treatment equipment 1 (12) and sewage treatment equipment 2 (13), characterized in that: The stand (1) is provided with a combined clamping mechanism, which includes a first leg (2), a clamping slot (3), a first through hole (4), a second leg (5), a clamping strip (6) and a second through hole (7); the connecting plate (8) is provided with a limiting mechanism, which includes a limiting box (9), an electric telescopic rod (10) and a limiting nail (11); Two groups of the first legs (2) are distributed and installed on the back of each group of the stand (1), and two groups of the second legs (5) are distributed and installed on the front of each group of the stand (1). The card slot (3) is opened on the top of the first leg (2), and the first through hole (4) is opened through the side of the first leg (2). The card strip (6) is embedded and installed on the top of the second leg (5), and the second through hole (7) is opened through the side of the second leg (5). The limit box (9) is installed on the front side of the connecting plate (8), and the two groups of electric telescopic rods (10) are distributed and installed inside the limit box (9), and one end of the electric telescopic rod (10) is distributed and penetrates the outer walls of both sides of the limit box (9), and the limit nail (11) is installed on one end of the electric telescopic rod (10).

2. A combined fixed-bed domestic sewage treatment equipment according to claim 1, characterized in that: The combined clamping mechanism cooperates with the limiting mechanism to securely connect multiple sets of stands (1).

3. The combined fixed-bed domestic sewage treatment equipment according to claim 1, characterized in that: A moving mechanism is distributed on the connecting plate (8), and the moving mechanism includes a mounting groove (14), a micro cylinder (15) and a ground wheel (16), which is used to drive the stand (1) to move.

4. The combined fixed-bed domestic sewage treatment equipment according to claim 3, characterized in that: The four groups of mounting grooves (14) are respectively opened at the bottom of each group of connecting plates (8), and the four groups of mounting grooves (14) are distributed in a rectangular shape.

5. The combined fixed-bed domestic sewage treatment equipment according to claim 3, characterized in that: The micro cylinder (15) is installed on the inner top wall of the installation groove (14), and the ground wheel (16) is installed on the bottom of the push rod of the micro cylinder (15).

6. The combined fixed-bed domestic sewage treatment equipment according to claim 1, characterized in that: The two opposite inner walls of each set of the upright frames (1) are fixedly connected to the two outer walls of each set of the connecting plates (8).

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