Inspection well shielding structure suitable for sidewalk notch

Abstract

The inspection well shielding structure comprises a plurality of splicing modules which are sequentially connected, each splicing module comprises a splicing part, a supporting part and a connecting part, the splicing parts and the supporting parts are vertically arranged, and the connecting parts are arranged on the splicing parts. The multiple splicing parts are used for forming a continuous flush surface, every two adjacent splicing parts are connected in a clamped mode, one of every two adjacent splicing parts is provided with a first clamping part, and the other one of every two adjacent splicing parts is provided with a second clamping part matched with the first clamping part; the splicing modules are detachably connected through the connecting parts arranged on the splicing modules, and the connecting parts are sequentially connected in a sleeved mode.

Description

Technical Field

[0001] The utility model generally relates to the technical field of road construction, and particularly relates to an inspection well shielding structure applicable to sidewalk gaps. Background Technique

[0002] Inspection wells are set for the convenience of overhaul and installation of power supply, water supply, rainwater, sewage, communication, cable TV, gas, street lamp lines, etc. of urban underground infrastructure. Generally, they are located at pipe intersections, turning points, pipe diameter or slope change points, and at certain intervals on straight pipe sections. They are auxiliary structures for facilitating regular inspections. To ensure the beauty and coherence of urban streets, inspection wells are often located within the urban road pavement area.

[0003] Currently, the demand for urban transportation is increasing day by day, and there is an urgent need for new construction, reconstruction, major repair and medium repair projects of urban roads. In the process of building a people's city with high precision, there are often inevitable conflicts between existing pavement inspection wells and the installation of sidewalk curbs. To ensure the normal use of inspection wells in the scenario of straddling the sidewalk, at the conflict between the inspection well cover and the sidewalk, the sidewalk curb should give way to the well cover to ensure that the sidewalk does not block the normal opening of the inspection well cover. Also, due to the height difference between the inspection well cover and the sidewalk, the above treatment will result in a reduction in the width of the sidewalk, and will also cause gaps and grooves on the sidewalk, which are extremely likely to cause the dangerous phenomenon of tripping and falling, and there are potential safety hazards. Content of the Utility Model

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide an inspection well shielding structure applicable to sidewalk gaps, which can shield the inspection well straddling the sidewalk, ensure the safe passage of pedestrians, and at the same time have no impact on the normal use of the inspection well.

[0005] This application provides an inspection well shielding structure applicable to sidewalk gaps, which includes a plurality of splicing modules connected in sequence. The splicing module includes a splicing part, a supporting part arranged vertically, and a connecting part arranged on the splicing part;

[0006] A plurality of the splicing parts are used to form a continuous flat surface, and the adjacent two splicing parts are clamped. A first clamping part is arranged on one of the adjacent two splicing parts, and a second clamping part cooperating with the first clamping part is arranged on the other;

[0007] The plurality of splicing modules are detachably connected through the connecting parts arranged thereon, and the plurality of connecting parts are sleeved in sequence.

[0008] Optionally, the plurality of splicing modules include a first splicing module at the head end of the connection direction, a second splicing module at the tail end, and at least one third splicing module located between the first splicing module and the second splicing module;

[0009] Wherein, the first splicing module is provided with supporting parts on both the side away from the third splicing module and the side close to the third splicing module;

[0010] The second splicing module is provided with a supporting part on the side away from the third splicing module;

[0011] The third splicing module is provided with a supporting part on the side close to the second splicing module.

[0012] Optionally, the connecting part on one of the first splicing module and the second splicing module is a sleeve shaft, the connecting part on the other is a sleeve, and the connecting part on the third splicing module is a sleeve.

[0013] Optionally, both the sleeve or the sleeve shaft are arranged on the lower surface of the splicing part, a gap is arranged between the end of the sleeve and the supporting part, and the gap is used to realize the socket connection between adjacent sleeves; a gap is arranged between the end of the sleeve shaft and the supporting part, and the gap is used to realize the socket connection between the sleeve shaft and the adjacent sleeve.

[0014] Optionally, the first clamping part includes a first slot arranged on the upper surface of the splicing part, and the first slot extends from one end away from the connecting part to the end where the connecting part is arranged;

[0015] The second clamping part includes a second slot arranged on the upper surface of the splicing part, and the second slot extends from one end away from the connecting part to the end where the connecting part is arranged;

[0016] The sum of the heights of the first slot and the second slot is equal to the height of the splicing part.

[0017] Optionally, in the extending direction close to the connecting part, the widths of the first clamping part and the second clamping part gradually increase;

[0018] The connecting part is arranged on the surface corresponding to the positions of the first clamping part and the second clamping part.

[0019] Optionally, the shape formed after the multiple splicing modules are sequentially connected is semi-circular, and the shape of each splicing part is fan-shaped.

[0020] Optionally, the fan angles of each splicing part are the same.

[0021] Optionally, a disassembly hole is arranged on the splicing part, and the disassembly hole penetrates through the splicing part.

[0022] Optionally, at least one of the splicing modules is provided with an elastic mounting member on the end face away from the connecting part.

[0023] The technical solution provided by the embodiment of the present utility model may include the following beneficial effects:

[0024] The inspection well shielding structure applicable to the sidewalk gap provided by the embodiment of the present utility model is realized by splicing multiple splicing modules, and the splicing modules are detachably connected to each other. This structure is convenient for installation and disassembly, can be better limited in position, prevent displacement and misalignment due to lateral force, and each module is convenient for carrying and transportation.

[0025] By assembling the prefabricated modules of this structure to form a corresponding shielding structure that can be embedded in the sidewalk gap to ensure the continuity at the sidewalk gap, enabling pedestrians to pass safely without affecting the normal opening and closing of the inspection well cover below, and this shielding structure can also be easily disassembled so that the covered inspection well cover can be normally opened for operation; through this shielding structure, it is also possible to greatly avoid rainwater, sewage and other garbage substances from pouring into the road surface groove under the shielding structure to accumulate and seep into the inspection well. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, objects and advantages of the present utility model will become more apparent:

[0027] Figure 1 Schematic structural diagram of a shielding structure provided by the embodiment of the present utility model;

[0028] Figure 2 Schematic structural diagram of another perspective of a shielding structure provided by the embodiment of the present utility model;

[0029] Figure 3 Schematic structural diagram of a shielding structure provided by the embodiment of the present utility model after removing the second splicing module;

[0030] Figure 4 Schematic structural diagram of a first splicing module provided by the embodiment of the present utility model;

[0031] Figure 5 Schematic structural diagram of another perspective of a first splicing module provided by the embodiment of the present utility model;

[0032] Figure 6 Top view of a first splicing module provided by the embodiment of the present utility model;

[0033] Figure 7 Bottom view of a first splicing module provided by the embodiment of the present utility model;

[0034] Figure 8 Schematic structural diagram of a second splicing module provided by the embodiment of the present utility model;

[0035] Figure 9 A schematic structural diagram of another perspective of a second splicing module provided for an embodiment of the present utility model;

[0036] Figure 10 A top view of a second splicing module provided for an embodiment of the present utility model;

[0037] Figure 11 A bottom view of a second splicing module provided for an embodiment of the present utility model;

[0038] Figure 12 A schematic structural diagram of a third splicing module provided for an embodiment of the present utility model;

[0039] Figure 13 A schematic structural diagram of another perspective of a third splicing module provided for an embodiment of the present utility model;

[0040] Figure 14 A position schematic diagram of a first splicing part and a second splicing part of a third splicing module provided for an embodiment of the present utility model;

[0041] Figure 15 A top view of a third splicing module provided for an embodiment of the present utility model;

[0042] Figure 16 A bottom view of a third splicing module provided for an embodiment of the present utility model;

[0043] Figure 17 An installation schematic diagram of a shielding structure provided for an embodiment of the present utility model;

[0044] Figure 18 A schematic diagram after installation of a shielding structure provided for an embodiment of the present utility model.

[0045] In the figure,

[0046] 1. Shielding structure; 2. Sidewalk; 3. Inspection well;

[0047] 10. Splicing module; 20. Splicing part; 30. Support part; 40. Connection part; 50. First clamping part; 60. Second clamping part; 70. Gap; 80. Disassembly hole; 90. Elastic mounting part;

[0048] 11. First splicing module; 12. Second splicing module; 13. Third splicing module. Detailed implementation manners

[0049] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related invention, rather than limiting the invention. Additionally, it should be noted that for the convenience of description, only the parts related to the invention are shown in the drawings.

[0050] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and embodiments.

[0051] Please refer to Figures 1-3 , this application provides a shielding structure 1 for inspection wells 3 applicable to the gaps of sidewalks 2, including a plurality of splicing modules 10 connected in sequence. The splicing module 10 includes a splicing part 20 and a supporting part 30 arranged vertically and a connecting part 40 arranged on the splicing part 20;

[0052] A plurality of the splicing parts 20 are used to form a continuous flat surface, and the adjacent two splicing parts 20 are clamped. A first clamping part 50 is arranged on one of the adjacent two splicing parts 20, and a second clamping part 60 cooperating with the first clamping part 50 is arranged on the other;

[0053] The plurality of splicing modules 10 are detachably connected through the connecting parts 40 arranged thereon, and the plurality of connecting parts 40 are sleeved in sequence.

[0054] In the embodiment of this application, when the splicing modules 10 are spliced, a continuous flat surface is formed. When this flat surface is assembled at the position of the inspection well 3 cover, it can cover the gap on the pavement of the sidewalk 2 to ensure that pedestrians can pass safely. By arranging a vertical supporting part 30 on the splicing part 20, a rigid support can be formed for the shielding mechanism to bear the pressure at the intersection of adjacent two modules, so that the combined force is evenly dispersed and the safety performance is improved.

[0055] In the embodiment of this application, the plurality of splicing modules 10 are realized through the plurality of connecting parts 40 sleeved. The sleeving method can ensure the rapid assembly of each module; the first clamping part 50 and the second clamping part 60 arranged on the splicing part 20 can realize the functions of splicing limit and positioning, and at the same time ensure the integrity of the flat surface; and there will be no rotational displacement around the axis between the plurality of connecting parts 40 resulting in misalignment, which can effectively fix the relative positions of each module and can play the limiting function of the shielding structure 1 in the direction perpendicular to the road surface.

[0056] It should be noted that in the embodiments of the present application, the number of splicing modules 10 in the shielding structure 1 is not limited. In different embodiments, the number of the splicing modules 10 can be two (only including the first splicing module 11 and the second splicing module 12), three or more. In the embodiments of the present application, four splicing modules 10 are used for exemplary description.

[0057] In the embodiments of the present application, the shape formed after the multiple splicing modules 10 are connected in sequence is semi-circular, and the shape of each splicing part 20 is fan-shaped. Optionally, the fan angles of each splicing part 20 are the same.

[0058] In addition, it should be noted that in the embodiments of the present application, the shielding structure 1 with an overall semi-circular shape is taken as an example for exemplary illustration, and it is adjusted according to the shape of the inspection well 3 embedded in the sidewalk 2 in different embodiments. In the embodiments of the present application, it is defined that in the spliced shielding structure 1, a cover plate is formed by splicing multiple splicing parts 20, and the corresponding flat surface is the cover plate surface. In different embodiments, the shape of the cover plate surface can also be an arc structure, for example, the angle of the arc structure is 90° (one-fourth of a circle), 120°, 135°, 150°, etc., and the corresponding semi-circular angle is 180°. Among them, the fan angle of each splicing part 20 can be 30°, 45°, etc. The present application does not limit this.

[0059] In the embodiments of the present application, the upper surface of the splicing part 20 is defined as the surface for splicing to form the cover plate surface, the lower surface of the splicing part 20 is the surface opposite to the upper surface, the supporting part 30 and the connecting part 40 are arranged on the lower surface of the splicing part 20, the connecting part 40 is located at the center position of the fan-shaped surface, and the end surface of the splicing part 20 is the side surface at one end far from the connecting part 40, and the end surface is perpendicular to both the upper surface and the lower surface.

[0060] The multiple splicing modules 10 include a first splicing module 11 at the head end of the connection direction, a second splicing module 12 at the tail end, and at least one third splicing module 13 between the first splicing module 11 and the second splicing module 12. In this embodiment, the exemplary number of the third splicing modules 13 is two.

[0061] As Figures 4-7 shows a schematic structural diagram of the first splicing module 11, as Figures 8-11 shows a schematic structural diagram of the first splicing module 11, as Figures 12-16 shows a schematic structural diagram of the first splicing module 11.

[0062] Among them, the first splicing module 11 is provided with a support portion 30 on both the side far from the third splicing module 13 and the side close to the third splicing module 13; the second splicing module 12 is provided with a support portion 30 on the side far from the third splicing module 13; and the third splicing module 13 is provided with a support portion 30 on the side close to the second splicing module 12.

[0063] In the embodiment of the present application, both the second splicing module 12 and the third splicing module 13 are arranged on the left side of the splicing portion 20, which can facilitate disassembly, ensure uniform force, and improve the use effect of the shielding structure 1. The structure of the support portion 30 can be a plate-shaped support plate, and the shape of the splicing portion 20 can also be a plate-shaped sector plate.

[0064] The first splicing module 11 is provided with a first clamping portion 50 for splicing with the adjacent third splicing module 13. The adjacent third splicing module 13 is provided with a corresponding second clamping portion 60, and at the same time, the adjacent third splicing module 13 is also provided with a first clamping portion 50 for splicing with the next adjacent third splicing module 13. That is, each third splicing module 13 is provided with a first clamping portion 50 and a second clamping portion 60, or two first clamping portions 50, or two second clamping portions 60. As Figure 14 The schematic structural diagram shown in the figure shows a structure of a third splicing module 13 having a first clamping portion 50 and a second clamping portion 60. Figure 14 The position indicated by the dotted line in the figure is the second clamping portion 60 arranged on the lower surface of the splicing portion 20.

[0065] Optionally, the connecting portion 40 on one of the first splicing module 11 and the second splicing module 12 is a sleeve shaft, and the connecting portion 40 on the other is a sleeve, and the connecting portion 40 on the third splicing module 13 is a sleeve.

[0066] Among them, the sleeve or the sleeve shaft is arranged on the lower surface of the splicing portion 20. A gap 70 is provided between the sleeve and the end of the support portion 30, and the gap 70 is used to realize the socket connection between adjacent sleeves; a gap 70 is provided between the sleeve shaft and the end of the support portion 30, and the gap 70 is used to realize the socket connection between the sleeve shaft and the adjacent sleeve.

[0067] In the embodiment of the present application, the sleeve shaft can fill the gap of the sleeve on the cover plate surface, ensure pedestrian safety, and at the same time reduce the infiltration or backflow of rainwater, sewage, garbage, etc. In this embodiment, in order to ensure that each sleeve and sleeve shaft can be socket-connected or inserted in sequence, the diameters of each sleeve decrease or increase in sequence. The embodiment of the present application does not limit the diameter size of each sleeve, as long as it is convenient for socket connection.

[0068] It should be noted that in the embodiments of the present application, the size of the gap 70 is not limited, and it is subject to the convenience of socketing or inserting each splicing module 10. The size of the gap 70 is at least the wall thickness of the largest sleeve. It can be understood that for the sleeves with the largest diameter among the sleeves sleeved in sequence, for example, if the sleeve with the largest diameter is located on the first splicing module 11, then no gap 70 needs to be provided between the sleeve of the first splicing module 11 and the support portion 30, which does not affect the socketing effect and can also ensure the connection strength.

[0069] In another embodiment of the present application, the first clamping portion 50 includes a first slot provided on the upper surface of the splicing portion 20, and the first slot extends from one end away from the connecting portion 40 to the end where the connecting portion 40 is provided; the second clamping portion 60 includes a second slot provided on the upper surface of the splicing portion 20, and the second slot extends from one end away from the connecting portion 40 to the end where the connecting portion 40 is provided; the sum of the heights of the first slot and the second slot is equal to the height of the splicing portion 20.

[0070] In the embodiments of the present application, the first clamping portion 50 and the second clamping portion 60 can be used to limit the shielding structure 1. The first slot is a slot provided on the upper surface of the splicing portion 20, and the second slot is a slot provided on the lower surface of the splicing portion 20. When the first slot and the second slot are clamped, the bottom surface of the slot on the upper surface contacts the bottom surface of the slot on the lower surface. It is convenient to process the first slot and the second slot by means of slots.

[0071] In the embodiments of the present application, the first clamping portion 50 and the second clamping portion 60 can be interchanged, subject to being able to be clamped, and a continuous cover plate surface is formed to ensure pedestrian safety, and at the same time reduce the infiltration or backflow of rainwater, sewage, garbage, etc.

[0072] In this embodiment, in the extending direction close to the connecting portion 40, the widths of the first clamping portion 50 and the second clamping portion 60 gradually increase; the connecting portion 40 is provided on the surface corresponding to the positions of the first clamping portion 50 and the second clamping portion 60.

[0073] It should be noted that in the embodiments of the present application, the connecting portion 40 is located at the central position of the fan-shaped surface. In order to ensure the splicing effect, the connecting portion 40 can be arranged at the positions of the first clamping portion 50 and the second clamping portion 60 to ensure that a continuous upper surface and a continuous lower surface are formed on the assembled shielding structure 1, improve stability, ensure pedestrian safety, and at the same time reduce the infiltration or backflow of rainwater, sewage, garbage, etc.

[0074] Optionally, a disassembly hole 80 is provided on the splicing portion 20, and the disassembly hole 80 penetrates through the splicing portion 20. For example, opening holes with a diameter of 20 mm are provided on each module of the shielding structure 1, which is convenient for disassembling each module of the shielding structure 1 with tools.

[0075] Optionally, at least one of the splicing modules 10 is provided with an elastic mounting member 90 on the end face away from the connecting portion 40. For example, by fixedly arranging a stainless steel U-shaped spring card on the side surface of the horizontal fan surface of the first splicing module 11 and the second splicing module 12 of the shielding structure 1, when the shielding structure 1 is vertically embedded into the notch of the sidewalk 2, the spring cards on both sides will be squeezed to play a limiting function in the direction perpendicular to the side surface of the curbstone of the sidewalk 2, improving the installation performance of the shielding structure 1, ensuring pedestrian safety, and at the same time facilitating the installation and disassembly of the shielding module on the road surface.

[0076] As Figures 17-18 shown, the shielding structure 1 is applicable to the following scenarios, for example. One side of the curbstone is the sidewalk 2 road surface, and there is a semi-circular avoidance notch of the curbstone at the conflict position between the inspection well 3 and the sidewalk 2. The other side of the curbstone is a vehicle roadway surface with the same height as the inspection well 3 cover. After the assembled structure is assembled, it can be embedded into the notch of the curbstone of the sidewalk 2.

[0077] In specific applications, the splicing portion 20 and the supporting portion 30 in the present application are made of stainless steel by prefabricated cutting and forming, and the connecting portion 40 is a stainless steel pipe. Referring to the load-bearing capacity requirement of the inspection well 3 cover, it is correspondingly proposed that the load-bearing capacity of the support structure should also meet the load-bearing capacity requirement of grade C 250 kN. The supporting portion 30, the splicing portion 20, and the connecting portion 40 are welded to form an independent splicing module 10.

[0078] Under standard conditions, the support structure consists of a total of four different modules spliced into a semi-circular shielding structure 1. Under standard conditions, the shielding structure 1 after the four modules are assembled is a semi-circular structure with a support structure. The semi-circular cover plate can be correspondingly changed according to the size of the inspection well 3 cover. The total thickness of the cover plate is 20 mm. The thicknesses of the first clamping portion 50 and the second clamping portion 60 are stacked based on 5 mm and 15 mm respectively, and the thickness of the vertical support plate is 20 mm. The overall height can be customized according to the height of the sidewalk 2 in actual cases.

[0079] For non-standard conditions, that is, according to the different distances that the inspection well 3 encroaches on the sidewalk 2, corresponding customized splicing modules 10 are designed. The number of the splicing modules 10, the shape formed after splicing, the fan angle of each splicing portion 20, etc. can all be adjusted according to the application scenario, etc. The present application does not limit this.

[0080] The four splicing modules 10 are sequentially nested or inserted in a clockwise direction from left to right. The total thickness formed by the overlapping parts of the fan surfaces of adjacent two modules is consistent, forming a continuous cover plate surface on the shielding structure 1. The shielding structure 1 formed after splicing is embedded at the inspection well 3 cover, and the shielding structure 1 is adjusted to shield the sidewalk 2 road surface.

[0081] It should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0082] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0083] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present utility model. The terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. Terms such as "arranged" as used herein may mean that one component is directly attached to another component or that one component is attached to another component through an intermediate member. The features described in one embodiment herein can be applied to another embodiment alone or in combination with other features, unless the feature is not applicable or otherwise stated in that other embodiment.

[0084] The present utility model has been described by the above embodiments, but it should be understood that the above embodiments are only for the purpose of illustration and example, and are not intended to limit the present utility model within the scope of the described embodiments. Those skilled in the art can understand that more variations and modifications can be made according to the teachings of the present utility model, and these variations and modifications all fall within the scope claimed by the present utility model.

Claims

1. A manhole shielding structure suitable for sidewalk gaps, characterized in that: It includes connecting a plurality of splicing modules in sequence, wherein the splicing modules include a splicing portion and a supporting portion arranged vertically, and a connecting portion arranged on the splicing portion; The plurality of splicing parts are used to form a continuous flush surface, and two adjacent splicing parts are clamped together, one of the two adjacent splicing parts is provided with a first clamping part, and the other is provided with a second clamping part that cooperates with the first clamping part; The multiple splicing modules are detachably connected via the connecting parts arranged thereon, and the multiple connecting parts are sleeved in sequence.

2. The inspection well shielding structure applicable to the sidewalk gap according to claim 1 is characterized in that: The plurality of splicing modules include a first splicing module located at the head end of the connection direction, a second splicing module located at the end end, and at least one third splicing module located between the first splicing module and the second splicing module; Wherein, the first splicing module is provided with a support portion on both a side away from the third splicing module and a side close to the third splicing module; The second splicing module is provided with a support portion on a side away from the third splicing module; The third splicing module is provided with a supporting portion on a side close to the second splicing module.

3. The inspection well shielding structure applicable to the sidewalk gap according to claim 2 is characterized in that: The connecting portion on one of the first splicing module and the second splicing module is a sleeve shaft, the connecting portion on the other one is a sleeve, and the connecting portion on the third splicing module is a sleeve.

4. The inspection well shielding structure applicable to the sidewalk gap according to claim 3 is characterized in that: The sleeve or the sleeve shaft is arranged on the lower surface of the splicing part, and a gap is arranged between the sleeve and the end of the support part, and the gap is used to achieve the sleeve connection between adjacent sleeves; a gap is arranged between the sleeve shaft and the end of the support part, and the gap is used to achieve the sleeve connection between the sleeve shaft and the adjacent sleeves.

5. The inspection well shielding structure applicable to the sidewalk gap according to claim 1 is characterized in that: The first clamping portion includes a first slot disposed on the upper surface of the splicing portion, wherein the first slot extends from an end away from the connecting portion to an end where the connecting portion is disposed; The second clamping portion includes a second slot disposed on the upper surface of the splicing portion, and the second slot extends from an end away from the connecting portion to an end where the connecting portion is disposed; The sum of the heights of the first slot and the second slot is equal to the height of the joint portion.

6. The inspection well shielding structure applicable to the sidewalk gap according to claim 5 is characterized in that: In the extending direction close to the connecting portion, the widths of the first clamping portion and the second clamping portion gradually increase; The connecting portion is disposed on a surface at a position corresponding to the first clamping portion and the second clamping portion.

7. The inspection well shielding structure applicable to the sidewalk gap according to claim 1 is characterized in that: The shape formed by the plurality of splicing modules being connected in sequence is semicircular, and the shape of each splicing portion is fan-shaped.

8. The inspection well shielding structure applicable to the sidewalk gap according to claim 7 is characterized in that: The fan-shaped angles of each splicing portion are the same.

9. The inspection well shielding structure applicable to the sidewalk gap according to claim 1 is characterized in that: The splicing portion is provided with a disassembly hole, and the disassembly hole passes through the splicing portion.

10. The inspection well shielding structure applicable to the sidewalk gap according to claim 1 is characterized in that: At least one of the splicing modules is provided with an elastic mounting piece on an end surface away from the connecting portion.

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