Pedestrian trestle road
Through the modular design of the assembly module technology, the lack of maintenance and cleaning of the dark ditch cover in combination with the hard ditch cover is solved, and the rapid installation and disassembly are achieved, reducing the maintenance cost and improving the efficiency of land use.
Patent Information
- Application Number
- CN202420317393.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-20
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-20
AI Technical Summary
The design of existing culverts combined with hard groove covers has shortcomings in daily maintenance and cleaning. The hard groove covers are difficult to remove and clean, and the maintenance cost of linear drainage ditches is high and inefficient.
Adopting the assembly module technology, through the combination of card parts, keels and outdoor flooring, forming a walking structure that can be facilitated to disassemble and decorates and uses modular design to simplify and clean up and maintain.
Realize fast and simple installation and disassembly, reduce the difficulty and cost of cleaning and maintenance, and improve the efficiency of the use of land space and the convenience of pedestrian traffic.
Smart Images
Figure CN222412488U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of modular plank roads, in particular to a pedestrian plank road. Background Art
[0002] As a key component of urban and rural irrigation and drainage infrastructure, canals are often presented in the form of open or culverts in urban and rural spaces where land resources are increasingly scarce. In order to improve the efficiency of land use, combining them with pedestrian walkways has become an effective solution. To achieve this goal, most current technical solutions tend to adopt culverts combined with hard ditch covers and linear drainage ditch designs.
[0003] Although the design of the culvert combined with the hard ditch cover has a certain engineering fixity, it is insufficient in daily maintenance and cleaning. Although the design of the hard ditch cover can prevent pedestrians and vehicles from entering the ditch by mistake, it also makes it difficult to clean the ditch blockage. Since the cover is usually heavy, it requires professional tools and equipment to open, which increases the difficulty of cleaning and maintenance. Although the design of the linear drain has improved the drainage efficiency to a certain extent, its efficiency of later cleaning and maintenance is low. Due to the narrow ditch, it is difficult for cleaning tools to enter and operate, and it is impossible to effectively clean the garbage and silt in the ditch. In addition, the maintenance of the linear drain also requires professional knowledge and skills, which makes the maintenance cost relatively high. Utility Model Content
[0004] The purpose of the utility model is to provide a pedestrian plank road in view of the defects of the prior art, which utilizes assembled modules to be clamped on the canal to form a walking structure distributed above the canal. The clamping method can facilitate disassembly and assembly, give full play to the advantages of the underground canal, and thus facilitate cleaning and maintenance.
[0005] In order to achieve the above purpose, the following technical solutions are adopted:
[0006] A pedestrian plank road comprises at least one assembly module, wherein the assembly module comprises:
[0007] A clamping piece, provided with a bearing groove for clamping the side plate of the water channel;
[0008] The keel is fixed to the clamp, and the top surface of the keel forms a bearing surface;
[0009] The outdoor floor is fixed to the bearing surface of the keel by fasteners, and the bottom surface of the outdoor floor is in contact with the bearing surface. All outdoor floors fixed on the same keel together form a bearing plate for pedestrians to step on.
[0010] Furthermore, the keel extends perpendicularly to the extension direction of the water channel to outside the water channel to form a cantilever section, and a diagonal brace plate is connected between the clamp and the cantilever section of the keel.
[0011] Furthermore, the diagonal brace plate is a triangular plate, one side of which is fixed to the side wall of the clamp, and the top is fixed to the bottom surface of the keel, and the plane where the diagonal brace plate is located is perpendicular to the side wall of the clamp.
[0012] Furthermore, the position where the diagonal brace plate is connected to the clamp is reinforced by an angle steel, one limb of the angle steel is connected to the clamp, and the other limb is connected to the diagonal brace plate.
[0013] Furthermore, the keel is a frame structure formed by connecting transverse bars and longitudinal bars, and two parallel transverse bars are connected by two longitudinal bars arranged at intervals.
[0014] Furthermore, the clamp is a channel steel, and a side of the clamp facing away from the groove opening is connected to the keel.
[0015] Furthermore, a slot is provided on the side of the outdoor floor, and the fastener is provided with a claw arranged at a distance from the bearing surface, and the claw is inserted into the slot to maintain the relative position of the outdoor floor and the keel.
[0016] Furthermore, the fastener is arranged between two adjacent outdoor floors, and two sides of the same fastener respectively extend into the slots on the sides of different outdoor floors.
[0017] Furthermore, there are multiple assembling modules, and the multiple assembling modules are arranged in sequence along the extension direction of the canal.
[0018] Furthermore, adjacent assembly modules are arranged at intervals, and gaskets are provided between adjacent assembly modules to separate them.
[0019] The utility model aims to solve the problem that the current structure of the underground channel combined with the hard ditch cover is inconvenient to clean and maintain. The utility model utilizes an assembled module to be clamped on the channel to form a walking structure distributed above the channel. The clamping method can be easy to disassemble and arrange, and the advantages of the underground channel are fully utilized, thereby facilitating cleaning and maintenance.
[0020] The utility model utilizes a keel as a skeleton structure, with clamps for engaging the water channel connected at the bottom and an outdoor bottom plate installed at the top, so as to form an assembly module that is easy to move, so that the assembly module can be quickly arranged on the side plate of the water channel. The overall structure is simple, the weight is light, and it can be easily removed from the water channel.
[0021] The utility model adds an oblique support plate and an angle steel between the keel and the clamping piece, thereby increasing the strength of the cantilever section of the keel and improving the stability of the pedestrian plank road with a larger width. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the structure of two clamps connected to the keel in an embodiment of the utility model.
[0023] Figure 2 It is a structural schematic diagram of a clamp connected to a keel in an embodiment of the utility model.
[0024] Figure 3 It is a schematic diagram of a fastener in an embodiment of the utility model.
[0025] Explanation of the numbers (in order of first appearance): 1. Channel, 2. Assembly module, 3. Clip, 4. Angle steel, 5. Diagonal brace, 6. Keel, 7. Outdoor floor, 8. Fastener, 9. Fastener. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.
[0027] As described in the background technology, in the traditional urban and rural irrigation and drainage infrastructure, the water channel 1 is a key component, and its combination with the pedestrian walkway often has some technical deficiencies. The cleaning and maintenance efficiency of the linear drainage ditch is low. The use of the culvert combined with the hard culvert cover has a higher strength. The hard culvert cover can serve as a sidewalk, but the hard culvert cover is heavy and it is inconvenient to remove it from the culvert for cleaning and maintenance.
[0028] Therefore, a pedestrian walkway is provided in the present embodiment, which adopts a modular technical concept and sets an assembly module 2. A lightweight assembly module 2 is formed by a combination of a clip 3, a keel 6 and an outdoor floor 7, and can be buckled on the canal 1 to form a plank road for pedestrians to step on, thereby realizing a quick and easy installation process. When cleaning the canal 1, the assembly module 2 can be removed from the canal 1, thereby reducing the difficulty of cleaning and maintaining the canal 1.
[0029] Each assembly module 2 is an independent unit and can be manufactured, transported and installed separately, which not only reduces the cost of production and transportation, but also improves the convenience of construction.
[0030] like Figure 1 and Figure 2 As shown, the clamp 3 is provided with a bearing groove for clamping the side plate of the water channel 1, the keel 6 is fixed to the clamp 3, and the top surface of the keel 6 forms a bearing surface; the outdoor floor 7 is fixed to the bearing surface of the keel 6 by the fastener 8, and the bottom surface of the outdoor floor 7 is attached to the bearing surface. All outdoor floors 7 fixed on the same keel 6 together form a bearing plate for pedestrians to step on.
[0031] Due to the design of the clamp 3 and the keel 6, there is no need to use complicated tools and techniques. The clamp 3 is clamped on the side plate of the water channel 1, so that a stable clamping relationship is formed between the side plate of the water channel 1 and the assembly module 2, which effectively prevents the shaking and displacement of the plank road. The combination of the keel 6 and the outdoor floor 7 also ensures the firmness and stability of the load-bearing board.
[0032] like Figure 1As shown, when the width of the water channel 1 is large, a structure in which two clips 3 are arranged at intervals can be adopted. The two clips 3 on the same assembly module 2 are respectively connected to different side panels of the water channel 1, thereby supporting and positioning the keel 6 from the positions of the two side panels.
[0033] like Figure 2 As shown, when the width of the canal 1 is small, a single clip 3 structure can be used. The clip 3 on the assembly module 2 is arranged astride the canal 1 and contacts two different side panels of the canal 1 at the same time, thereby meeting the fixing requirements of the keel 6 on the narrower canal 1.
[0034] Easy maintenance: The modular design makes subsequent maintenance and cleaning more convenient. When it is necessary to clean the canal 1 or replace the outdoor floor 7, only the corresponding module needs to be removed without making large-scale changes to the entire plank road.
[0035] By combining the water channel 1 with the pedestrian plank road, the scheme effectively improves the utilization rate of land space. This not only saves land resources, but also provides convenience for the beauty of the city and the travel of residents.
[0036] It is understandable that the outdoor floor 7 is arranged along the width direction of the canal 1, and the width direction of the canal 1 is the horizontal direction perpendicular to the water flow direction in the canal 1. Therefore, the length of the outdoor floor 7 determines the width of the load-bearing board, that is, the width of the pedestrian plank road. When the width of the pedestrian plank road is greater than the width of the canal 1, at least one end of the pedestrian plank road along the width direction will extend outside the canal 1 to form a cantilever. When the cantilever is short, the clamping effect between the clamp 3 and the canal 1 can be used to achieve stable load bearing; when the cantilever is long, its clamping effect may not be able to stably bear the force at the cantilever position. Due to the lack of sufficient support and reinforcement measures, it is easy to become loose, deformed or even damaged, which not only affects the normal use of the plank road, but also may pose a threat to the safety of pedestrians. In this regard, in this embodiment, a diagonal brace plate 5 and an angle steel 4 are also installed on the keel 6 for reinforcement, which can adapt to complex use environments.
[0037] like Figure 1 and Figure 2 As shown, the keel 6 extends in a direction perpendicular to the extension of the canal 1 to outside the range of the canal 1 to form a cantilever section, and the diagonal support plate 5 is connected between the clamp 3 and the cantilever section of the keel 6; the diagonal support plate 5 is a triangular plate, one side of which is fixed to the side wall of the clamp 3, and the top is fixed to the bottom surface of the keel 6, and the plane where the diagonal support plate 5 is located is perpendicular to the side wall of the clamp 3.
[0038] By arranging a cantilever section on the keel 6 and connecting the diagonal brace plate 5 between the clamp 3 and the cantilever section, a stable triangular support structure is formed; the connection strength between the side wall of the channel 1 and the keel 6 is enhanced, and the stability and bearing capacity of the entire pedestrian walkway structure are improved.
[0039] The position where the diagonal brace plate 5 is connected to the clamp 3 is reinforced by the angle steel 4, one leg of the angle steel 4 is connected to the clamp 3, and the other leg is connected to the diagonal brace plate 5. The angle steel 4 is used to reinforce the position where the diagonal brace plate 5 is connected to the clamp 3, which can improve the stability and bearing capacity of the diagonal brace plate 5. One leg of the angle steel 4 is connected to the clamp 3, and the other leg is connected to the diagonal brace plate 5, forming a more solid connection structure, which effectively prevents the diagonal brace plate 5 from loosening and deformation.
[0040] The keel 6 adopts a frame structure formed by connecting a horizontal bar and a vertical bar, and two horizontal bars arranged in parallel are connected by two vertical bars arranged at intervals.
[0041] The crossbars and the longitudinal bars are made of square steel tube structures and connected by welding, which improves the overall strength and stability of the keel 6 and makes the keel 6 lighter and easier to install.
[0042] The clamp 3 is made of channel steel, the groove of which is used to clamp the side plate of the water channel 1, and the back of the channel steel is connected to the keel 6. A clamping groove is provided on the side of the outdoor floor 7, and the fastener 8 is provided with a claw arranged at a distance from the bearing surface, and the claw is inserted into the clamping groove to maintain the relative position of the outdoor floor 7 and the keel 6. This makes the connection between the outdoor floor 7 and the keel 6 tighter and more stable, effectively preventing the loosening and falling off of the floor.
[0043] During installation, the fastener 8 is arranged between two adjacent outdoor floors 7 , and two sides of the same fastener 8 are respectively inserted into the slots on the sides of different outdoor floors 7 .
[0044] like Figure 3 and Figure 2 As shown, the fastener 8 is fixed to the keel 6 by the fastener 9. Among them, the fastener 9 can be a strong attack screw; the keel 6 is made of galvanized square steel, the clamp 3 is made of galvanized channel steel, and the outdoor floor 7 is made of composite plastic material, composite bamboo material, etc.
[0045] There are multiple assembling modules 2 , and the multiple assembling modules 2 are arranged in sequence along the extension direction of the water channel 1 .
[0046] The entire pedestrian plank road is composed of a plurality of assembly modules 2, each of which includes a clamp 3, a keel 6, an outdoor floor 7 and other parts. The plank road can be flexibly spliced and expanded according to actual needs, thereby improving construction efficiency and convenience. At the same time, adjacent assembly modules 2 are arranged at intervals, and gaskets are provided between them to separate them.
[0047] After setting up the pedestrian plank road, the route selection of Water Channel 1 can take more consideration of the convenience of passage, reduce the relocation project of Water Channel 1, and meet the daily open channel desilting, inspection and maintenance operations while ensuring the fast and safe passage function above Water Channel 1. The flexibility of the pedestrian plank road is increased. It can be constructed quickly and conveniently, and can be flexibly disassembled and maintained in the later stage, which enhances the practicality, economy and flexibility of the project.
[0048] The multiple assembly modules 2 constituting the pedestrian walkway are sequentially inserted into the water channel 1, and the stability of the structure of the water channel 1 must be ensured; a 1 cm gap is reserved between two adjacent assembly modules 2, and they are separated by rubber gaskets to prevent the keel 6 from being worn when disassembling and assembling two adjacent assembly modules 2 of the pedestrian walkway, and to prevent the keel 6 from being squeezed and damaged by thermal expansion and contraction. When installing the assembly modules 2 of the pedestrian walkway on the water channel 1, a 1 cm gap is left with the surrounding existing hard pavement. This not only ensures the aesthetics of the pedestrian walkway, but also facilitates later maintenance and cleaning.
[0049] In summary, the pedestrian plank road significantly improves the stability and adaptability of the pedestrian plank road by introducing a number of improvements such as the design of the cantilever section and the diagonal brace plate 5, the reinforcement of the diagonal brace plate 5, the frame structure design of the keel 6, the connection design of the clip 3 and the outdoor floor 7, and the design of the assembly module 2. The advancement and advantages of these means make this embodiment have broad application prospects and promotion value in the construction of urban and rural irrigation and drainage infrastructure.
[0050] The above detailed description of the specific implementation of the utility model is only used as an example, and the utility model is not limited to the specific implementation described above. For those skilled in the art, any equivalent modification or substitution of the utility model is also within the scope of the utility model. Therefore, the equalization, modification, improvement, etc. made without departing from the spirit and principle of the utility model should be included in the scope of the utility model.
Claims
1. A pedestrian plank road, characterized in that: It includes at least one assembly module, and the assembly module includes: A clamping piece, provided with a bearing groove for clamping the side plate of the water channel; The keel is fixed to the clamp, and the top surface of the keel forms a bearing surface; The outdoor floor is fixed to the bearing surface of the keel by fasteners, and the bottom surface of the outdoor floor is in contact with the bearing surface. All outdoor floors fixed on the same keel together form a bearing plate for pedestrians to step on.
2. The pedestrian plank road according to claim 1, characterized in that: The keel extends perpendicularly to the extension direction of the water channel to the outside of the water channel to form a cantilever section, and a diagonal brace plate is connected between the clamp and the cantilever section of the keel.
3. The pedestrian plank road according to claim 2, characterized in that: The diagonal brace plate is a triangular plate, one side of which is fixed to the side wall of the clamp, and the top is fixed to the bottom surface of the keel, and the plane where the diagonal brace plate is located is perpendicular to the side wall of the clamp.
4. The pedestrian walkway according to claim 2 or 3, characterized in that: The position where the diagonal brace plate is connected to the clamp is reinforced by an angle steel, one limb of the angle steel is connected to the clamp, and the other limb is connected to the diagonal brace plate.
5. The pedestrian plank road according to claim 1, characterized in that: The keel is a frame structure formed by connecting a horizontal bar and a vertical bar, and two horizontal bars arranged in parallel are connected by two vertical bars arranged at intervals.
6. The pedestrian walkway according to claim 1 or 5, characterized in that: The clamp is a channel steel, and the side of the clamp facing away from the groove opening is connected to the keel.
7. The pedestrian walkway according to claim 1, characterized in that: The side of the outdoor floor is provided with a clamping groove, and the fastener is provided with a clamping claw arranged at a distance from the bearing surface, and the clamping claw is inserted into the clamping groove to maintain the relative position of the outdoor floor and the keel.
8. The pedestrian plank road according to claim 7, characterized in that: The fastener is arranged between two adjacent outdoor floors, and two sides of the same fastener respectively extend into the slots on the sides of different outdoor floors.
9. The pedestrian walkway according to claim 1, characterized in that: There are multiple assembling modules, and the multiple assembling modules are arranged in sequence along the extension direction of the canal.
10. The pedestrian walkway according to claim 9, characterized in that: Adjacent assembly modules are arranged at intervals, and gaskets are provided between adjacent assembly modules to separate them.