Municipal drainage channel for drainage engineering

Abstract

The utility model discloses a municipal drainage channel for drainage engineering, belongs to the technical field of drainage engineering, and aims to solve the problems that the drainage channels cannot be combined for use, so that each drainage channel can only be mounted according to a fixed size and cannot be adjusted and combined according to different drainage mounting areas, and the practicability is reduced. Comprising a first groove body and a second groove body, a first groove is formed in the side wall of the side, close to the second groove body, of the first groove body, a second groove is formed in the side wall of one side of the first groove, a movable plate is slidably connected between the side walls of the two sides of the second groove, a connecting plate is fixed to the side wall of the side, close to the first groove body, of the second groove body, and the connecting plate and the first groove are clamped and matched; through the cooperation of the first groove body, the second groove body, the connecting plate, the limiting block, the limiting groove and other structures, the first groove body and the second groove body can be combined for use, the flexibility of the drainage groove in the using process is improved, the drainage groove can be conveniently installed and used according to different drainage requirements, and the practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drainage engineering, and particularly relates to a drainage trough for municipal drainage engineering. Background Technique

[0002] Patent Publication No. CN217711044U discloses a new type of drainage trough for municipal drainage engineering, including a trough body. One end of the trough body is provided with a sealing plate, and a filter cover is arranged on the top of the trough body. Bar-shaped blocks are fixed on the inner walls of both sides of the trough body, and a blocking mechanism is placed on the top of each of the two bar-shaped blocks. Through the insertion of the positioning groove and the positioning rod, the filter cover can be stably inserted on the top of the trough body, which can prevent the filter cover from shifting in position on the top of the trough body, so that the filter cover can realize its own filtering and blocking function, and can prevent larger objects from entering the inside of the trough body and causing blockage. The arranged bar-shaped blocks are clamped with the fixing plates through clamping grooves, so that the blocking mechanism can be stably placed inside the trough body. At the same time, when the blocking mechanism is damaged and needs to be replaced and maintained, or when the inside of the trough body needs to be cleaned, it is convenient to take out the blocking mechanism from the inside of the trough body. However, the above-mentioned drainage troughs cannot be combined and used, resulting in each drainage trough can only be installed with fixed dimensions and cannot be adjusted and combined according to different drainage installation areas, reducing the practicability. Therefore, we propose a drainage trough for municipal drainage engineering. Content of the Utility Model

[0003] The purpose of the utility model is to provide a drainage trough for municipal drainage engineering to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A drainage trough for municipal drainage engineering, including trough body one and trough body two. A groove one is opened on the side wall of trough body one close to trough body two. A groove two is opened on one side wall of groove one. A moving plate is slidably connected between the two side walls of groove two. A connecting plate is fixed on the side wall of trough body two close to trough body one. The connecting plate is in clamping fit with groove one. A limiting block is fixed on one side wall of the moving plate. The limiting block is vertically arranged with the moving plate. One end of the limiting block away from the moving plate extends into groove one. A limiting groove is opened on the outer wall of the connecting plate. The limiting groove is in clamping fit with the limiting block.

[0005] It should be noted in the solution that a guiding strip is fixed on the side wall of the moving plate away from the limiting block. The guiding strip is vertically arranged with the moving plate. A limiting spring is fixed between the moving plate and groove two.

[0006] Further, it is worth noting that on one side wall of the first trough body, symmetrically distributed first support plates are fixed. Between the two side walls of the first support plate, a second support plate is slidably connected. At the end of the guiding bar away from the moving plate, a pulling plate is fixed outside the second groove, and the second support plate is used to limit the position of the pulling plate.

[0007] Furthermore, it should be noted that on the upper surface of the second support plate, a first fixing plate is fixed. At the top of the first fixing plate, a second fixing plate is fixed, and the first fixing plate and the second fixing plate are perpendicularly arranged.

[0008] As a preferred embodiment, on the upper surface of the second fixing plate, a fixing channel is vertically formed. Inside the inner wall of the fixing channel, a fixing rod is slidably connected. At the top of the fixing rod, a fixing strip is fixed, and the fixing strip and the fixing rod are perpendicularly arranged.

[0009] As a preferred embodiment, a fixing spring is fixed between the fixing strip and the second fixing plate. On the upper surface of one of the first support plates, a plurality of parallel fixing grooves are formed along its length direction, and the fixing grooves and the fixing rod are in snap-fit connection.

[0010] Compared with the prior art, the drainage trough for municipal drainage engineering provided by the present utility model has at least the following beneficial effects:

[0011] (1) Through the cooperation of structures such as the first trough body, the second trough body, the connecting plate, the limiting block, and the limiting groove provided by the present utility model, the first trough body and the second trough body can be used in combination, increasing the flexibility during the use of the drainage trough, facilitating installation and use according to different drainage requirements, and improving the practicability.

[0012] (2) Through the cooperation of structures such as the pulling plate, the first support plate, the second support plate, the fixing strip, and the fixing rod provided by the present utility model, the drainage trough can be assembled and disassembled in a one-key manner, facilitating operation by the staff, and further fixing the position after combination, ensuring stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the main sectional view of the structure of the present utility model;

[0014] Figure 2 is Figure 1 the enlarged schematic view of part A in

[0015] In the figure: 1, the first trough body; 2, the second trough body; 3, the first groove; 4, the second groove; 5, the moving plate; 6, the limiting block; 7, the connecting plate; 8, the limiting groove; 9, the guiding strip; 10, the limiting spring; 11, the pulling plate; 12, the first supporting plate; 13, the second supporting plate; 14, the first fixing plate; 15, the second fixing plate; 16, the fixing rod; 17, the fixing strip; 18, the fixing spring; 19, the fixing groove. Specific embodiments

[0016] The following further describes the present utility model in conjunction with embodiments.

[0017] In order to make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions of the embodiments of the present utility model with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Based on the described embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] The following embodiments are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. The conditions in the embodiments can be further adjusted according to specific conditions. Any simple improvement to the method of the present utility model under the premise of the concept of the present utility model shall fall within the protection scope required by the present utility model.

[0019] Please refer to Figure 1-2 , the present utility model provides a drainage trough for municipal drainage projects, including a first trough body 1 and a second trough body 2. A first groove 3 is provided on the side wall of the first trough body 1 close to the second trough body 2. A second groove 4 is provided on one side wall of the first groove 3. A moving plate 5 is slidably connected between the two side walls of the second groove 4. A connecting plate 7 is fixed on the side wall of the second trough body 2 close to the first trough body 1. The connecting plate 7 is in snap-fit with the first groove 3, capable of connecting and combining the first trough body 1 and the second trough body 2. A limiting block 6 is fixed on one side wall of the moving plate 5. The limiting block 6 is perpendicular to the moving plate 5. One end of the limiting block 6 away from the moving plate 5 extends into the first groove 3. A limiting groove 8 is provided on the outer wall of the connecting plate 7. The limiting groove 8 is in snap-fit with the limiting block 6, capable of combining adjacent drainage troughs for use and adaptively adjusting the area of the drainage trough according to different installation requirements.

[0020] A guide bar 9 is fixed to the side wall of the movable plate 5 away from the limit block 6, and the guide bar 9 is vertically arranged between the movable plate 5. A limit spring 10 is fixed between the movable plate 5 and the groove 2 4, wherein the limit spring 10 can ensure the position stability of the movable plate 5. A symmetrically distributed support plate 12 is fixed to the side wall of the groove body 1, and a support plate 2 13 is slidably connected between the side walls of the support plate 12. A pull plate 11 is fixed to the end of the guide bar 9 away from the movable plate 5 outside the groove 2 4, and the support plate 2 13 limits the position of the pull plate 11, so as to further fix the position of the groove body 1 and the groove body 2 2 after connection.

[0021] A fixing plate 14 is fixed to the upper surface of the supporting plate 13, a fixing plate 2 15 is fixed to the top of the fixing plate 14, the fixing plate 14 and the fixing plate 2 15 are vertically arranged, a fixing channel is provided on the upper surface of the fixing plate 2 15 in the vertical direction, a fixing rod 16 is slidably connected to the inner wall of the fixing channel, a fixing bar 17 is fixed to the top of the fixing rod 16, the fixing bar 17 and the fixing rod 16 are vertically arranged, a fixing spring 18 is fixed between the fixing bar 17 and the fixing plate 2 15, a plurality of parallel fixing grooves 19 are provided on the upper surface of one of the supporting plates 12 along its length direction, the fixing grooves 19 are snap-fitted with the fixing rod 16, and the position of the pull plate 11 can be further limited, thereby ensuring the limiting and stabilizing effect.

[0022] This scheme has the following working process: when the slot body 1 and the slot body 2 are connected and combined, the fixing strip 17 is pulled, the fixing strip 17 drives the fixing rod 16 to move, the fixing rod 16 is separated from the fixing slot 19, and then the support plate 2 13 is pushed, the support plate 2 13 and the pull plate 11 are staggered, the pull plate 11 is pulled, the pull plate 11 drives the guide strip 9 to move, the guide strip 9 drives the moving plate 5 to move, the moving plate 5 drives the limit block 6 to move, the limit block 6 enters the inside of the groove 2 4, and then the slot body 2 is moved, the slot body 2 drives the connecting plate 7 to move, so that the connecting plate 72 enters the inside of the groove 1 3, and then the pull plate 11 is released, and under the elastic force of the limit spring 10, the moving plate 5 with The movable limit block 6 moves so that the limit block 6 is snap-fitted with the limit groove 8 opened on the side wall of the connecting plate 7, and then the support plate 2 13 is moved, and the support plate 2 13 is supported and limited on the position of the pull plate 11, and then the fixing strip 17 is loosened, and under the elastic force of the fixing spring 18, the fixing rod 16 is snap-fitted with the corresponding fixing groove 19, which can fix the position of the support plate 2 13, and then fix the position of the pull plate 11, effectively combining the trough body 1 1 and the trough body 2 2, and when the trough body 1 1 and the trough body 2 2 are separated, through the above principle, the limit block 6 enters the inside of the groove 2 4, so that the limit block 6 is separated from the limit groove 8, and the separation of the trough body 1 1 and the trough body 2 2 is completed.

[0023] Unless otherwise defined, the technical terms or scientific terms used in this utility model shall have the ordinary meanings understood by those with ordinary skills in the field to which this utility model belongs. The words such as "including" or "comprising" used in this utility model mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The words such as "connected" or "coupled" do not limit to physical or mechanical connections, and may also include electrical connections, whether direct or indirect. The words such as "upper", "lower", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0024] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A drainage trough for municipal drainage engineering, comprising a trough body 1 (1) and a trough body 2 (2), characterized in that: A groove one (3) is provided on a side wall of the groove body one (1) close to the groove body two (2), a groove two (4) is provided on a side wall of the groove one (3), a movable plate (5) is slidably connected between the two side walls of the groove two (4), a connecting plate (7) is fixed on a side wall of the groove body two (2) close to the groove body one (1), the connecting plate (7) and the groove one (3) are snap-fitted, a limiting block (6) is fixed on a side wall of the movable plate (5), the limiting block (6) and the movable plate (5) are vertically arranged, one end of the limiting block (6) away from the movable plate (5) extends into the interior of the groove one (3), a limiting groove (8) is provided on the outer wall of the connecting plate (7), and the limiting groove (8) and the limiting block (6) are snap-fitted.

2. A drainage trough for municipal drainage engineering according to claim 1, characterized in that: A guide bar (9) is fixed to a side wall of the movable plate (5) away from the limiting block (6), the guide bar (9) and the movable plate (5) are vertically arranged, and a limiting spring (10) is fixed between the movable plate (5) and the second groove (4).

3. A drainage trough for municipal drainage engineering according to claim 2, characterized in that: A symmetrically distributed support plate 1 (12) is fixed to one side wall of the groove body 1 (1), and a support plate 2 (13) is slidably connected between the two side walls of the support plate 1 (12). An end of the guide bar (9) away from the movable plate (5) is located outside the groove 2 (4) and a pull plate (11) is fixed thereto, and the support plate 2 (13) limits the position of the pull plate (11).

4. A municipal drainage trough for drainage engineering according to claim 3, characterized in that: A fixing plate 1 (14) is fixed on the upper surface of the supporting plate 2 (13), a fixing plate 2 (15) is fixed on the top of the fixing plate 1 (14), and the fixing plate 1 (14) and the fixing plate 2 (15) are vertically arranged.

5. A drainage trough for municipal drainage engineering according to claim 4, characterized in that: A fixing channel is provided on the upper surface of the second fixing plate (15) in the vertical direction, a fixing rod (16) is slidably connected to the inner wall of the fixing channel, a fixing strip (17) is fixed to the top end of the fixing rod (16), and the fixing strip (17) is vertically arranged with respect to the fixing rod (16).

6. A drainage trough for municipal drainage engineering according to claim 5, characterized in that: A fixing spring (18) is fixed between the fixing strip (17) and the fixing plate (15), and a plurality of parallel fixing grooves (19) are provided on the upper surface of one of the support plates (12) along its length direction, and the fixing grooves (19) are snap-fitted with the fixing rod (16).

Images