A kind of anti-blocking drainage channel for municipal engineering

Abstract

The utility model discloses a municipal engineering anti-clogging drainage channel, which relates to the field of drainage channels, including a first drainage channel body, a second drainage channel body is arranged on the outside of the first drainage channel body, a U-shaped support plate is arranged inside the first drainage channel body and the second drainage channel body, a plug plate is arranged on one side of the U-shaped support plate, a docking plate is arranged on the side of the U-shaped support plate away from the plug plate, a connecting groove is opened on the inner side of the docking plate, the connecting groove matches the plug plate, the plug plate on the second drainage channel body is plugged into the connecting groove on the first drainage channel body, and a connecting protrusion is arranged on the first drainage channel body between the plug plate and the docking plate. The assembled drainage channel structure has high overall stability and is conducive to long-term use. In addition, when the U-shaped support plate is blocked inside, the drainage channel cover plate can be pulled out, which is convenient for construction personnel to clean up the blockage and prevent the drainage channel from being blocked for a long time.

Description

Technical Field

[0001] The utility model relates to the field of drainage channels, in particular to an anti-blocking drainage channel for municipal engineering. Background Art

[0002] Municipal infrastructure projects refer to the civil engineering, pipelines, and equipment installation projects of urban roads, public transportation, etc. Municipal infrastructure projects refer to the civil engineering, pipelines, and equipment installation projects of urban roads, public transportation, water supply, drainage, gas, heat, gardening, sanitation, sewage treatment, garbage disposal, flood control, underground public facilities, and ancillary facilities.

[0003] Anti-blocking drainage channels for municipal construction, commonly used building materials for drainage channels include bricks, stones, clay blocks, concrete blocks, reinforced concrete blocks and reinforced concrete. When reinforced concrete is used, it is necessary to cast it on the construction site. When other materials are used, it is mainly paved or installed on the construction site. In most cases, more than two materials are often used to build large drainage channels. The existing drainage channels have poor assembly stability when in use, and there are problems such as inconvenient and unreliable assembly, and easy blockage after the cover plate is damaged.

[0004] After searching Chinese patents: A kind of anti-blocking drainage channel for municipal construction (publication number: CN214061880U), including a supporting base plate and a cover plate arranged above the supporting base plate, a vertical plate integrally formed at the center position of the upper surface of the supporting base plate, side plates are arranged on both sides of the vertical plate, a connecting angle bar is installed between the supporting base plate and the side plate, a limiting groove is provided on the side surface of the connecting angle bar, and the end of the supporting base plate is installed inside the limiting groove; the cover plate above the supporting base plate is fixedly connected by the vertical plate, the connecting angle bar, the side plate and the limiting clip strip, and the connecting angle bar is installed between the supporting base plate and the side plate, and the two ends of the cover plate are in contact with the upper ends of the two side plates, and the vertical plate integrally formed at the center position of the upper surface of the supporting base plate is installed in the limiting clip strip integrally formed at the center position of the lower surface of the cover plate, which increases the stability of the cover plate placed above the supporting base plate, and the limiting groove is provided on the side surface of the connecting angle bar.

[0005] The above patent increases the stability of the cover plate placed above the supporting base plate, but during construction, there is no reinforced connection structure between the two adjacent drainage channel structures, resulting in low overall stability of the assembled drainage channel, which is not conducive to long-term use.

[0006] Therefore, it is necessary to invent a municipal engineering anti-clogging drain to solve the above problems. Utility Model Content

[0007] The utility model aims to provide a municipal engineering anti-clogging drainage channel to solve the problem that the overall stability of the assembled drainage channel is not high and is not conducive to long-term use as mentioned in the background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a municipal engineering anti-clogging drainage channel, comprising a first drainage channel body, a second drainage channel body is arranged on the outer side of the first drainage channel body, U-shaped support plates are arranged inside the first drainage channel body and the second drainage channel body, a plug plate is arranged on one side of the U-shaped support plate, a docking plate is arranged on the side of the U-shaped support plate away from the plug plate, a connecting groove is provided on the inner side of the docking plate, the connecting groove matches the plug plate, the plug plate on the second drainage channel body is plugged into the connecting groove on the first drainage channel body, a connecting protrusion is provided on the first drainage channel body between the plug plate and the docking plate, and a card groove is provided on the inner side of the connecting protrusion.

[0009] Preferably, a first threaded hole is provided inside the plug plate, a second threaded hole is provided inside the docking plate, a third threaded hole is provided inside the U-shaped support plate, and the first threaded hole matches the second threaded hole and the third threaded hole.

[0010] Preferably, the first threaded hole, the second threaded hole and the third threaded hole are internally threadedly connected with a connecting screw.

[0011] Preferably, locking washers are provided on both sides of the connecting screw, and a fixing nut is provided on the connecting screw near the locking washers.

[0012] Preferably, a sealing strip is provided between the first drainage channel body and the second drainage channel body.

[0013] Preferably, a drainage channel cover is provided above the first drainage channel body and the second drainage channel body, and an outer edge is provided on the drainage channel cover, and the outer edge matches the slot, and the slot is plugged into the outer edge.

[0014] Preferably, a plurality of guide grooves are provided on the drainage channel cover plate, and the plurality of guide grooves are linearly distributed.

[0015] Technical effects and advantages of the utility model:

[0016] 1. By providing a plug plate, a connecting groove, a connecting screw, a second threaded hole, a first threaded hole and a third threaded hole, the first drain channel body can be aligned with the sealing strip and the second drain channel body during construction, and then the plug plate on the second drain channel body is plugged into the connecting groove on the first drain channel body, and then the connecting screw is screwed into the second threaded hole, the first threaded hole and the third threaded hole. The above structure is used to connect the first drain channel body and the second drain channel body, and finally the connecting screw is fastened with a locking gasket and a fixing nut. The assembled drain channel structure has high overall stability and is conducive to long-term use;

[0017] 2. By setting the drainage channel cover, outer edge, slot and U-shaped support plate, in addition, after the assembly of multiple sets of drainage channel bodies is completed during construction, the multiple sets of drainage channel cover plates can be assembled to the multiple sets of drainage channel bodies. The specific steps are to connect the outer edge of the drainage channel cover plate to the slot. This method is convenient for installing the drainage channel cover plate. In addition, when the inside of the U-shaped support plate is blocked, the drainage channel cover plate can be pulled out, which is convenient for construction personnel to clear the blockage and prevent the drainage channel from being blocked for a long time. On rainy days, rainwater will enter the inside of the U-shaped support plate through the diversion groove and be discharged through the channel formed by multiple sets of U-shaped support plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The utility model is a schematic diagram of the assembly structure of a municipal engineering anti-clogging drainage channel.

[0020] Figure 2 It is an enlarged view of the local structure of a municipal engineering anti-clogging drainage channel according to the utility model.

[0021] Figure 3 The utility model is a schematic diagram of the split structure of a municipal engineering anti-clogging drainage channel.

[0022] Figure 4 This is a partial structural breakdown diagram of an anti-clogging drainage channel for a municipal engineering project according to the utility model.

[0023] In the figure: 1. first drainage channel body; 2. second drainage channel body; 3. U-shaped support plate; 4. plug plate; 5. first threaded hole; 6. docking plate; 7. connecting groove; 8. second threaded hole; 9. third threaded hole; 10. connecting screw; 11. locking gasket; 12. fixing nut; 13. sealing strip; 14. connecting protrusion; 15. slot; 16. drainage channel cover; 17. outside; 18. guide groove. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-4 A municipal engineering anti-clogging drainage channel shown in the figure comprises a first drainage channel body 1, a second drainage channel body 2 is arranged on the outer side of the first drainage channel body 1, U-shaped support plates 3 are arranged inside the first drainage channel body 1 and the second drainage channel body 2, wherein a plurality of groups of U-shaped support plates 3 can form a drainage channel, a plug plate 4 is arranged on one side of the U-shaped support plate 3, a docking plate 6 is arranged on the side of the U-shaped support plate 3 away from the plug plate 4, a connecting groove 7 is provided on the inner side of the docking plate 6, and the connecting groove 7 matches the plug plate 4, the plug plate 4 on the second drainage channel body 2 is plugged into the connecting groove 7 on the first drainage channel body 1, wherein after the plug plate 4 on the second drainage channel body 2 is plugged into the connecting groove 7 on the first drainage channel body 1, the first drainage channel body 1 and the second drainage channel body 2 are spliced, and subsequently fastened by a fixing structure, a connecting protrusion 14 is provided on the first drainage channel body 1 between the plug plate 4 and the docking plate 6, a card groove 15 is provided on the inner side of the connecting protrusion 14, wherein the card groove 15 is convenient for docking with the outer edge 17 on the drainage channel cover plate 16.

[0026] A first threaded hole 5 is provided inside the plug plate 4, a second threaded hole 8 is provided inside the docking plate 6, and a third threaded hole 9 is provided inside the U-shaped support plate 3. The first threaded hole 5 matches the second threaded hole 8 and the third threaded hole 9, wherein the first threaded hole 5, the second threaded hole 8 and the third threaded hole 9 facilitate the connection screw 10 to be screwed into the docking plate 6, the plug plate 4 and the U-shaped support plate 3.

[0027] The internal threads of the first threaded hole 5, the second threaded hole 8 and the third threaded hole 9 are connected with a connecting screw 10, wherein after the plug plate 4 on the second drainage channel body 2 is inserted into the connecting groove 7 on the first drainage channel body 1, the connecting screw 10 is screwed into the first threaded hole 5, the second threaded hole 8 and the third threaded hole 9, which can enhance the connection strength between the first drainage channel body 1 and the second drainage channel body 2.

[0028] Locking washers 11 are arranged on both sides of the connecting screw 10 , and fixing nuts 12 are arranged near the locking washers 11 of the connecting screw 10 , wherein the locking washers 11 and the fixing nuts 12 are used to fix the connecting screw 10 .

[0029] A sealing strip 13 is disposed between the first drainage channel body 1 and the second drainage channel body 2 , wherein the sealing strip 13 has a sealing effect and can improve the drainage effect of the drainage channel.

[0030] A drainage channel cover 16 is arranged above the first drainage channel body 1 and the second drainage channel body 2. The drainage channel cover 16 is provided with an outer edge 17. The outer edge 17 matches the slot 15. The slot 15 is plugged with the outer edge 17. This method facilitates the installation of the drainage channel cover 16 and further improves the construction effect.

[0031] A plurality of guide grooves 18 are formed on the drainage channel cover plate 16 , and the plurality of guide grooves 18 are linearly distributed, wherein external water can enter into the U-shaped support plate 3 through the guide grooves 18 .

[0032] Working principle: During construction, the first drainage channel body 1 can be aligned with the sealing strip 13 and the second drainage channel body 2, and then the plug plate 4 on the second drainage channel body 2 can be inserted into the connection groove 7 on the first drainage channel body 1, and then the connecting screw 10 can be screwed into the second threaded hole 8 and the first threaded hole 5 and the third threaded hole 9. The above structure is used to connect the first drainage channel body 1 and the second drainage channel body 2, and finally the locking gasket 11 and the fixing nut 12 can be used to tighten the connecting screw 10. The overall stability of the assembled drainage channel structure is high, which is conducive to long-term use; In addition, during construction, when multiple sets of drainage channel bodies are assembled, multiple sets of drainage channel cover plates 16 can be assembled onto the multiple sets of drainage channel bodies. The specific steps are to snap the outer edge 17 on the drainage channel cover plate 16 into the card slot 15. This method is convenient for installing the drainage channel cover plate 16. In addition, when the U-shaped support plate 3 is blocked, the drainage channel cover plate 16 can be pulled out, which is convenient for construction personnel to clean up the blockage and prevent the drainage channel from being blocked for a long time. On rainy days, rainwater will enter the U-shaped support plate 3 through the guide groove 18, and be discharged through the channel formed by multiple sets of U-shaped support plates 3.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A municipal engineering anti-clogging drainage channel, comprising a first drainage channel body (1), characterized in that: A second drainage channel body (2) is arranged on the outer side of the first drainage channel body (1), and a U-shaped support plate (3) is arranged inside the first drainage channel body (1) and the second drainage channel body (2), and a plug plate (4) is arranged on one side of the U-shaped support plate (3), and a docking plate (6) is arranged on the side of the U-shaped support plate (3) away from the plug plate (4), and a connecting groove (7) is provided on the inner side of the docking plate (6), and the connecting groove (7) matches the plug plate (4), and the plug plate (4) on the second drainage channel body (2) is plugged into the connecting groove (7) on the first drainage channel body (1), and a connecting protrusion (14) is arranged on the first drainage channel body (1) between the plug plate (4) and the docking plate (6), and a clamping groove (15) is provided on the inner side of the connecting protrusion (14).

2. The anti-clogging drainage channel for municipal engineering according to claim 1, characterized in that: The insert plate (4) has a first threaded hole (5) formed inside, the docking plate (6) has a second threaded hole (8) formed inside, and the U-shaped support plate (3) has a third threaded hole (9) formed inside. The first threaded hole (5) matches the second threaded hole (8) and the third threaded hole (9).

3. The anti-clogging drainage channel for municipal engineering according to claim 2, characterized in that: The first threaded hole (5), the second threaded hole (8) and the third threaded hole (9) are internally threadedly connected with a connecting screw (10).

4. The anti-clogging drainage channel for municipal engineering according to claim 3, characterized in that: Locking washers (11) are arranged on both sides of the connecting screw rod (10), and a fixing nut (12) is arranged on the connecting screw rod (10) near the locking washers (11).

5. The anti-clogging drainage channel for municipal engineering according to claim 1, characterized in that: A sealing strip (13) is provided between the first drainage channel body (1) and the second drainage channel body (2).

6. The anti-clogging drainage channel for municipal engineering according to claim 1, characterized in that: A drainage channel cover plate (16) is arranged above the first drainage channel body (1) and the second drainage channel body (2); an outer edge (17) is arranged on the drainage channel cover plate (16); the outer edge (17) matches the card slot (15); and the card slot (15) is plugged into the outer edge (17).

7. The anti-clogging drainage channel for municipal engineering according to claim 6, characterized in that: The drainage channel cover plate (16) is provided with a plurality of groups of guide grooves (18), and the plurality of groups of guide grooves (18) are linearly distributed.

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