Modular sponge city greening landscape road

Abstract

The utility model particularly relates to a modular sponge city greening landscape road which comprises a plurality of road frames spliced with one another, a plurality of water guide holes communicated with a drainage cavity are formed in the upper end faces of the road frames, and a water guide sleeve communicated with the drainage cavity is fixedly installed on the outer end face of the drainage cavity. A sealing plate is installed on the inner end face of the water guide sleeve in an inserted mode, a plurality of push plates which are in clearance fit with one another are fixedly installed on the outer end face of the sealing plate at equal intervals, the two push plates between the road frames on the two adjacent sides are attached to one another, and limiting insertion rods which are connected with the limiting insertion cavities in an inserted mode are fixedly installed on the outer end face of the sealing plate. Limiting inserting cavities are formed in the outer sides of the limiting inserting rods, limiting clamping plates clamped with the inner cavities of the limiting inserting cavities are fixedly installed on the peripheries of the limiting inserting rods, and the springs are fixedly installed between the limiting clamping plates and the limiting inserting cavities. When the road frames are spliced, water can be guided, and when the road frames are disassembled, the inner cavities of the road frames can be sealed.

Description

Technical Field

[0001] The utility model relates to the technical field of urban greening, in particular to a modular sponge city greening landscape road. Background Technique

[0002] With the improvement of urban planning level, sponge roads will be gradually used in existing urban greening landscapes. Through their efficient rainwater management capabilities, the ecological environment in the greening landscapes can be improved. For the convenience of installing sponge roads, most existing sponge roads adopt a modular structure of a frame type. For the convenience of water circulation, through holes are opened at the outer ends of the existing road frames. However, this through-hole structure will be interconnected with the outside when the road frames are not assembled, which will undoubtedly cause impurities in the outside to enter the inside of the road frames, thereby reducing the water conduction performance of the road frames and posing a great hidden danger. Therefore, we propose a modular sponge city greening landscape road. Content of the Utility Model

[0003] The purpose of the utility model is to provide a modular sponge city greening landscape road 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 modular sponge city greening landscape road, including a plurality of mutually spliced road frames. A drainage cavity is opened in the road frame. A plurality of water guiding holes communicating with the drainage cavity are opened on the upper end surface of the road frame. A water guiding sleeve communicating with the drainage cavity is fixedly installed on the outer end surface of the drainage cavity. A sealing plate is inserted and installed on the inner end surface of the water guiding sleeve. A plurality of mutually clearance-fitted push plates are fixedly installed at equal intervals on the outer end surface of the sealing plate. Two push plates between adjacent road frames on both sides are mutually attached, and a spring is fixedly installed between the sealing plate and the water guiding sleeve.

[0005] Preferably, a limiting insertion cavity is opened on the inner end surface of the water guiding sleeve. A limiting insertion rod inserted into the limiting insertion cavity is fixedly installed on the outer end surface of the sealing plate. A limiting clamping plate clamped with the inner cavity of the limiting insertion cavity is fixedly installed around the limiting insertion rod. The spring is fixedly installed between the limiting clamping plate and the limiting insertion cavity.

[0006] Preferably, mutually matching concave cavities are opened at the fitting positions on both sides of the peripheries of adjacent road frames. A movable seat is slidably installed in the concave cavity. Centrally symmetrically arranged buckles are respectively rotatably installed between the movable seats on both sides. A positioning insertion hole is opened in the middle of the two buckles. A positioning pin inserted into the positioning insertion hole is fixedly installed on the outer end surface at the fitting position of the two concave cavities.

[0007] Preferably, limiting sliding grooves are formed in the inner wall surfaces of the two concave cavities, and limiting sliding blocks which are slidably matched with the limiting sliding grooves on both sides are fixedly installed on the outer end surfaces of the two movable seats respectively.

[0008] Preferably, a limiting rotation cavity is formed in the middle of the movable seat, a threaded rod which is inserted and matched with the limiting rotation cavity is fixedly installed in the concave cavity, and a threaded sleeve which is in threaded cooperation with the threaded rod is rotatably installed in the limiting rotation cavity.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] In the modular sponge city greening landscape road, a sealing plate is arranged inside the water guide sleeve, and a push plate in contact with each other is arranged between the two sealing plates. When the two road frames are spliced, the drainage cavities on both sides can be communicated with each other, and when the road frames are disassembled, the sealing plate can be in contact with the water guide sleeve by means of the spring, so as to achieve the effect of sealing the drainage cavity and prevent external impurities from entering the drainage cavity.

[0011] In the modular sponge city greening landscape road, buckles which are symmetrically distributed about the center are arranged in the two concave cavities. Through the insertion and cooperation between the positioning pin and the positioning jack, the connection position of the two road frames can be positioned when the two road frames are spliced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic external structure diagram of the splicing position of the two road frames of the utility model;

[0013] Figure 2 is a schematic external structure diagram of a single road frame of the utility model;

[0014] Figure 3 is a schematic internal disassembly structure diagram of the docking position of the two water guide sleeves of the utility model;

[0015] Figure 4 is a schematic internal disassembly structure diagram of the connection position of the two buckles of the utility model.

[0016] In the figure:

[0017] 1. Road frame; 11. Drainage cavity; 12. Water guide hole;

[0018] 2. Water guide sleeve; 21. Sealing plate; 22. Push plate; 23. Limiting insertion cavity; 24. Limiting insertion rod; 25. Limiting clamping plate; 26. Spring;

[0019] 3. Concave cavity; 31. Movable seat; 32. Limiting sliding groove; 33. Limiting sliding block; 34. Buckle; 35. Positioning jack; 36. Positioning pin; 37. Limiting rotation cavity; 38. Threaded rod; 39. Threaded sleeve. Detailed implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention. Embodiment 1

[0021] Please refer to Figures 1-4 , the present invention provides a technical solution: a modular sponge city greening landscape road, including a plurality of mutually spliced road frames 1. A drainage cavity 11 is provided in the road frame 1. A plurality of water guiding holes 12 communicating with the drainage cavity 11 are provided on the upper end surface of the road frame 1. A water guiding sleeve 2 communicating with the drainage cavity 11 is fixedly installed on the outer end surface of the drainage cavity 11. A sealing plate 21 is inserted and installed on the inner end surface of the water guiding sleeve 2. A plurality of mutually clearance-fitted push plates 22 are fixedly installed at equal intervals on the outer end surface of the sealing plate 21. The two push plates 22 on adjacent sides of the two road frames 1 are in mutual contact, and a spring 26 is fixedly installed between the sealing plate 21 and the water guiding sleeve 2.

[0022] Working principle: When splicing the road frame 1, the two push plates 22 are in contact with each other, and the sealing plates 21 on both sides are pushed to move outward in the water guiding sleeve 2. Since the plurality of push plates 22 are in clearance fit, the inner cavities of the two drainage cavities 11 on both sides can be communicated with each other, so that water can flow inside each road frame 1;

[0023] When the road frame 1 is disassembled, the two push plates 22 are separated from each other. At this time, under the action of the spring 26, the sealing plate 21 can be driven to reset, so that the sealing plate 21 fits with the water guiding sleeve 2 again, achieving the effect of sealing the water guiding sleeve 2, and preventing foreign impurities from entering the drainage cavity 11 through the water guiding sleeve 2. Embodiment 2

[0024] A limit insertion cavity 23 is provided on the inner end surface of the water guiding sleeve 2. A limit insertion rod 24 inserted into the limit insertion cavity 23 is fixedly installed on the outer end surface of the sealing plate 21. A limit clamping plate 25 clamped with the inner cavity of the limit insertion cavity 23 is fixedly installed on the periphery of the limit insertion rod 24. The spring 26 is fixedly installed between the limit clamping plate 25 and the limit insertion cavity 23.

[0025] Through the insertion fit between the limit insertion rod 24 and the limit insertion cavity 23, the movement direction of the sealing plate 21 can be restricted at the outer end of the water guiding sleeve 2, and the movement range of the sealing plate 21 can be restricted by the limit clamping plate 25. Embodiment 3

[0026] On both sides of the outer periphery of the adjacent road frames 1, matching concave cavities 3 are provided at the joint. An active seat 31 is slidably installed in the concave cavity 3. Centrally symmetrically arranged buckles 34 are respectively rotatably installed between the adjacent active seats 31. A positioning jack 35 is provided in the middle of the two buckles 34. A positioning pin 36 inserted into the positioning jack 35 is fixedly installed on the outer end face of the joint of the two concave cavities 3. Limiting sliding grooves 32 are provided on the inner wall surfaces of the two concave cavities 3. Limiting sliding blocks 33 slidably matched with the two limiting sliding grooves 32 are respectively fixedly installed on the outer end faces of the two active seats 31. A limiting rotation cavity 37 is provided in the middle of the active seat 31. A threaded rod 38 inserted and matched with the limiting rotation cavity 37 is fixedly installed in the concave cavity 3. A threaded sleeve 39 threadedly matched with the threaded rod 38 is rotatably installed in the limiting rotation cavity 37.

[0027] After the two road frames 1 are spliced, the two buckles 34 can be respectively restricted on the opposite end faces of the two active seats 31, so that the two buckles 34 are engaged with each other, so that the positions of the positioning jack 35 and the positioning pin 36 are aligned with each other. Then, in the limiting rotation cavity 37, the threaded sleeve 39 is rotated. Under the restriction of the movement direction of the active seat 31 by the sliding fit between the concave cavity 3 and the limiting sliding groove 32 and the limiting sliding block 33, the rotating threaded sleeve 39 can drive the active seat 31 to move inward through the threaded fit between it and the threaded rod 38, so that the engaged buckle 34 and the positioning pin 36 are inserted into each other, achieving the effect of positioning the joint of the two road frames 1.

[0028] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular sponge city greening landscape road, comprising a plurality of mutually spliced road frames (1), characterized in that: A drainage cavity (11) is formed inside the road frame (1). A plurality of water guide holes (12) communicating with the drainage cavity (11) are formed on the upper end surface of the road frame (1). A water guide sleeve (2) communicating with the drainage cavity (11) is fixedly installed on the outer end surface of the drainage cavity (11). A sealing plate (21) is inserted and installed on the inner end surface of the water guide sleeve (2). A plurality of push plates (22) which are fixedly installed at equal intervals and are in clearance fit with each other are fixedly installed on the outer end surface of the sealing plate (21). Two push plates (22) on adjacent sides of the road frame (1) are in contact with each other, and a spring (26) is fixedly installed between the sealing plate (21) and the water guide sleeve (2).

2. The modular sponge city greening landscape road according to claim 1, characterized in that: A limit insertion cavity (23) is formed on the inner end surface of the water guide sleeve (2). A limit insertion rod (24) inserted into the limit insertion cavity (23) is fixedly installed on the outer end surface of the sealing plate (21). A limit clamping plate (25) clamped with the inner cavity of the limit insertion cavity (23) is fixedly installed on the periphery of the limit insertion rod (24). The spring (26) is fixedly installed between the limit clamping plate (25) and the limit insertion cavity (23).

3. A modular sponge city greening landscape road according to claim 1, characterized in that: Matched concave cavities (3) are formed at the fitting parts on the outer sides of adjacent sides of the road frame (1). A movable seat (31) is slidably installed in the concave cavity (3). Centrally symmetrically arranged buckles (34) are respectively rotatably installed between the adjacent movable seats (31). A positioning insertion hole (35) is formed in the middle of the two buckles (34). A positioning pin (36) inserted into the positioning insertion hole (35) is fixedly installed on the outer end surface of the fitting part of the two concave cavities (3).

4. The modular sponge city greening landscape road according to claim 3, characterized in that: Limit sliding grooves (32) are formed on the inner wall surfaces of the two concave cavities (3). Limit sliding blocks (33) slidably matched with the two limit sliding grooves (32) are respectively fixedly installed on the outer end surfaces of the two movable seats (31).

5. A modular sponge city greening landscape road according to claim 4, characterized in that: A limit rotation cavity (37) is formed in the middle of the movable seat (31). A threaded rod (38) inserted and matched with the limit rotation cavity (37) is fixedly installed in the concave cavity (3). A threaded sleeve (39) threadedly matched with the threaded rod (38) is rotatably installed in the limit rotation cavity (37).

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