Assembly type inspection well positioning rib protection device

Abstract

The utility model relates to the field of road and bridge construction, in particular to an assembly type inspection well positioning rib protection device which can be installed at the position of a positioning rib at the top of an inspection well, and the positioning rib comprises a plurality of connecting steel bars which are arranged at intervals. The inner support comprises a plurality of supporting plates and longitudinal bars connected to the tops and / or the sides of the supporting plates, the supporting plates can be inserted between every two adjacent connecting steel bars, and after the bottoms of the supporting plates abut against the inspection well, the supporting plates extend out of the top sides and the sides of the connecting steel bars; the cover shell can detachably cover the top of the inner support, and the supporting plate is supported and connected to the inner side of the cover shell in an abutting mode. The connecting reinforcing steel bar can be effectively protected, and the problems existing in the prior art are effectively solved.

Description

Technical Field

[0001] The utility model relates to the field of road and bridge construction, in particular to an assembled inspection well positioning rib protection device. Background Art

[0002] During road construction, inspection wells are often reserved to facilitate inspections of underground pipelines, water supply, and power supply facilities within integrated pipe corridors. Prefabricated inspection wells are widely used in on-site construction due to their advantages of fast construction speed and minimal engineering effort.

[0003] At present, most assembled inspection well structures are such as the assembled rainwater inspection well disclosed in publication number CN217267929U, which specifically includes a well body and a cover body. After the well body is pre-installed and fixed on site, the cover body is snapped onto the well body.

[0004] Regarding the connection between the well body and the cover, the aforementioned patents provide a docking block on the cover and a latch on the well body to prevent the cover from sliding relative to the well body. In actual operation, the applicant improved the process for connecting the inspection well body and the cover. Specifically, positioning bars are reserved at the top of the well body. The positioning bars include multiple connecting steel bars, and notches are reserved at corresponding positions on the cover. After the cover is installed on the well body, the connecting steel bars are cast a second time at the notches.

[0005] Based on the applicant's improved structure, during the transportation and installation of the well body, the connecting steel bars protrude from the outside of the well body and are easily deformed by accidental contact and collision, thus affecting its use. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides an assembled inspection well positioning reinforcement protection device, which can effectively protect the connecting steel bars and effectively solve the problems existing in the prior art.

[0007] In order to solve the above problems, the utility model provides an assembled inspection well positioning rib protection device, which can be installed at the position of the positioning rib at the top of the inspection well, and the positioning rib includes a plurality of connecting steel bars arranged at intervals, including: an inner bracket, the inner bracket includes a plurality of support plates, and longitudinal bars connected to the top and / or sides of the support plates, the support plates can be inserted between two adjacent connecting steel bars, and after the bottom of the support plate abuts against the inspection well, the support plate extends out of the top and sides of the connecting steel bars; a cover shell, which can be detachably covered on the top of the inner bracket, and the support plate support abuts against the inner side of the cover shell.

[0008] Furthermore, the cover shell is provided with a positioning portion which is plug-connected with the support plate.

[0009] Furthermore, a side surface of the inner wall of the cover shell is provided with a positioning block that can be positioned and inserted between the adjacent two side support plates, and each positioning block forms a positioning portion.

[0010] Furthermore, the bottom of the support plate is provided with a positioning notch near at least one side position, and the inner bracket is provided with longitudinal reinforcement on the side of the positioning notch; the protective device also includes a clamping reinforcement rod, which can clamp and fix the connecting steel bar with the longitudinal reinforcement at the corresponding position after being inserted into the positioning notch.

[0011] Furthermore, the clamping ribs are connected to the longitudinal ribs at corresponding positions via bolts.

[0012] Furthermore, the support board is configured as a wooden support board.

[0013] Furthermore, the cover is configured as a metal cover.

[0014] Furthermore, the longitudinal ribs are provided on the top of the support plate.

[0015] Furthermore, the bottom of the support plate is provided with a positioning notch and longitudinal ribs at one side position, and a longitudinal rib is provided at the upper section of the other side position.

[0016] Furthermore, the positioning portion is connected to the support plate by interference fit.

[0017] The beneficial effects of the utility model are that the structure is simple, the connecting steel bars can be effectively protected, and the problems existing in the prior art are effectively solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0019] Figure 1 This is a structural diagram of an embodiment of the present invention during the installation process.

[0020] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure of point A in the embodiment shown.

[0021] Figure 3 for Figure 2 The shown part is a schematic structural diagram from another perspective after the top wall of the cover is removed.

[0022] Figure 4 for Figure 1 A schematic diagram of a partial side cross-sectional structure of the bolt position in the illustrated embodiment.

[0023] Among them: 1. Inspection well; 2. Connecting steel bars; 3. Support plate; 4. Longitudinal bars; 5. Cover; 6. Positioning block; 7. Positioning notch; 8. Clamping bar; 9. Bolt. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0025] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0026] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In this utility model, unless otherwise expressly specified or limited, terms such as "installed," "connected," "connect," and "fixed" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integration; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or an interaction between two components. However, the phrase "direct connection" indicates that the two connected entities are not connected through an intermediate structure, but are connected to form a whole through a connecting structure. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0028] In the present invention, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0029] In this utility model, if Figure 1-4 As shown, an assembled inspection well positioning rib protection device is provided, which can be installed at the positioning rib position on the top of the inspection well 1, and the positioning rib includes a plurality of spaced connecting steel bars 2, including: an inner bracket, the inner bracket includes a plurality of support plates 3, and longitudinal bars 4 connected to the top and / or sides of the support plates 3, the support plates 3 can be inserted between two adjacent connecting steel bars 2, and after the bottom of the support plates 3 abuts the inspection well 1, the support plates 3 extend out of the top and sides of the connecting steel bars 2; a cover shell 5, which can be detachably covered on the top of the inner bracket, and the support plates 3 are supported and abutted against the inner side of the cover shell 5.

[0030] When the protective device of the present invention is in use, the support plate 3 of the inner bracket is inserted between adjacent connecting steel bars 2, and then the cover shell 5 is fixed to the outside of the inner bracket. During the transportation and installation of the inspection well 1, when the cover shell 5 is subjected to external collision impact, since the support plate 3 extends out of the top and side of the connecting steel bars 2, the impact force on the cover shell 5 is first transmitted to the support plate 3, and the vertical impact is directly transmitted from the bottom of the support plate 3 to the inspection well 1. When subjected to an impact roughly along the vertical direction of the support plate 3, multiple support plates 3 can transmit the impact to the connecting steel bars 2 together, so that multiple connecting steel bars 2 can disperse the lateral impact force. Compared with the existing method of directly bearing the impact of the connecting steel bars 2, it can effectively prevent the problem of tilting and deformation of the connecting steel bars 2 at the position directly subjected to the impact.

[0031] Moreover, the plurality of support plates 3 provide support on the inner side of the cover shell 5 , which can maintain the shape stability of the cover shell 5 , thereby reducing the possibility of damage and deformation of the cover shell 5 when it is impacted.

[0032] In addition, the present invention can also provide the connecting steel bars 2 with waterproof and windproof effects by providing the cover 5 , thereby reducing the corrosion of the connecting steel bars 2 .

[0033] In a preferred embodiment, the connection between the cover 5 and the inner bracket in the present invention is further specifically that the cover 5 is provided with a positioning portion that is plug-connected to the support plate 3. In this way, when disassembling, the cover 5 can be directly moved relative to each other, which is easy to operate.

[0034] In the embodiment shown in the figure, for the plug-in connection between the cover shell 5 and the inner bracket, to be more specific, the side surface of the inner wall of the cover shell 5 is provided with a positioning block 6 that can be positioned and inserted between the adjacent two side support plates 3, and each positioning block 6 forms a positioning portion.

[0035] As shown in the figure, the cover 5 and the inner bracket can be positioned and connected by the provided positioning portion, and the adjacent support plate 3 can also be supported by the positioning portion to further improve the structural stability of the inner bracket when subjected to impact.

[0036] In the embodiment shown in the figure, regarding the plug-in connection between the housing 5 and the inner bracket, more specifically, the positioning portion and the support plate are connected by interference fit. This arrangement can prevent the housing 5 and the inner bracket from being separated due to vibration or tipping during transportation and installation.

[0037] In the illustrated embodiment, a further optimized configuration is that the support plate 3 is configured as a wooden support plate 3. Preferably, the wooden support plate 3 is made of pine or paulownia wood. Using a wooden support plate 3 can cushion the impact when the support plate 3 transmits impact to the connecting steel bars 2 by utilizing the characteristics of the wood structure. In particular, using deformable woods such as paulownia or pine can mitigate the impact during the deformation process caused by external forces. Furthermore, using a wooden support plate 3 can reduce the weight of the internal bracket, facilitating installation.

[0038] In the case of a wooden support plate 3, it is preferred that the thickness of the support plate 3 is consistent with the distance between two adjacent connecting steel bars 2, so that the support plate 3 can directly contact the two adjacent connecting steel bars 2. In some embodiments, due to limitations in construction and assembly accuracy, the support plate 3 can be precisely fitted between two adjacent connecting steel bars 2. Therefore, the thickness of the support plate 3 is set to be smaller than the distance between the two connecting steel bars 2. During installation, the support plate 3 can be supported by using spacers between the support plate 3 and the connecting steel bars 2 at the corresponding positions.

[0039] In a preferred embodiment, for the structure of the present invention, more specifically, the cover 5 is configured as a metal cover 5 .

[0040] In the two illustrated embodiments, the interference fit connection between the positioning block 6 and the support plate 3 is preferably achieved by utilizing the deformation capacity of the wooden support plate 3. In an alternative embodiment, the positioning block 6 may also be configured such that the positioning block 6 includes two vertically extending inner ribs, each of which abuts against one side of the support plate 3, and the elastic deformation of the inner ribs is utilized to achieve the interference fit between the positioning block 6 and the support plate 3.

[0041] In the illustrated embodiment, the present invention is further optimized in that a positioning notch 7 is provided at the bottom of the support plate 3 near at least one side position, and the inner bracket is provided with a longitudinal rib 4 on the side of the positioning notch 7; the protective device also includes a clamping rib rod 8, which, after being inserted into the positioning notch 7, can clamp and fix the connecting steel bar 2 with the longitudinal rib 4 at the corresponding position.

[0042] As shown in the figure, by setting the positioning notch 7, the inner bracket can be installed from top to bottom at the position of the positioning rib during assembly, and then the clamping rib rod 8 can be inserted through the positioning notch 7. In this way, when the cover 5 is subjected to a lateral impact in the direction perpendicular to the clamping rib rod 8, the longitudinal ribs 4 and the clamping rib rod 8 can be used to simultaneously transmit the impact to each connecting steel bar 2, so as to reduce the impact force received by a single connecting steel bar 2 and improve the deformation resistance of the connecting steel bar 2 when facing the impact.

[0043] In a preferred embodiment, the present invention is further optimized in that, as shown in the figure, the clamping rib 8 is connected to the longitudinal rib 4 at the corresponding position by a bolt 9.

[0044] As shown in the figure, after the clamping rib 8 is inserted into the positioning notch 7, the clamping rib 8 is connected to the longitudinal rib 4 by bolts 9, so that the clamping rib 8 and the longitudinal rib 4 are clamped and fixed on the connecting steel bar 2, so as to realize the positioning and fixing of the inner bracket on the connecting steel bar 2.

[0045] Specifically, as shown in the figure, the longitudinal reinforcement 4 is provided with a countersunk hole, the clamping reinforcement rod 8 is provided with a mounting hole, a nut is provided in the mounting hole, and the bolt 9 passes through the countersunk hole of the longitudinal reinforcement 4 and cooperates with the nut. By screwing in the bolt 9, the clamping reinforcement rod 8 is close to the longitudinal reinforcement 4 and clamped and fixed to the connecting steel bar 2.

[0046] In the illustrated embodiment, more specifically, as shown in the figure, the longitudinal ribs 4 are provided on the top of the support plate 3 .

[0047] In the illustrated embodiment, a further optimization is that, as shown in the figure, the bottom of the support plate 3 is provided with a positioning notch 7 and longitudinal reinforcement 4 on one side, and longitudinal reinforcement 4 is provided on the upper portion of the other side. As shown in the figure, during installation, a spacer can be added to the side of the support plate 3 using the space on the other side of the positioning notch 7 to fill the gap between the support plate 3 and the connecting reinforcement 2.

[0048] As for the selection of the gasket, it is preferred to use waste template pieces to make it, or use other gaskets, such as plastic gaskets.

[0049] The various embodiments in this specification are described in a progressive manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiments are generally similar to the method embodiments, so the description is relatively simple. For relevant parts, refer to the description of the method embodiments.

[0050] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should all be included within the scope of the claims of the present application.

Claims

1. An assembled inspection well positioning rib protection device, which can be installed at the position of the positioning rib at the top of the inspection well, wherein the positioning rib includes a plurality of spaced connecting steel bars, characterized in that: include: An inner support, the inner support comprising a plurality of support plates, longitudinal bars connected to the top and / or sides of the support plates, the support plates being insertable between two adjacent connecting steel bars, and the bottoms of the support plates abutting against the inspection wells, the support plates extending beyond the top and sides of the connecting steel bars; A cover shell is detachably arranged on the top of the inner bracket, and the support plate is supported and abutted against the inner side of the cover shell.

2. The assembled inspection well positioning rib protection device according to claim 1 is characterized in that: The cover shell is provided with a positioning portion which is plug-connected with the support plate.

3. The assembled inspection well positioning rib protection device according to claim 2 is characterized in that: The side surfaces of the inner wall of the cover shell are provided with positioning blocks that can be positioned and inserted between the adjacent support plates on both sides, and each positioning block forms a positioning portion.

4. The assembled inspection well positioning rib protection device according to claim 1 is characterized in that: The bottom of the support plate is provided with a positioning notch near at least one side edge, and the inner bracket is provided with longitudinal ribs on the side of the positioning notch; The protective device also includes a clamping rib rod, which, after being inserted into the positioning notch, can clamp and fix the connecting steel bar with the longitudinal reinforcement at the corresponding position.

5. The assembled inspection well positioning rib protection device according to claim 4 is characterized in that: The clamping ribs are connected to the longitudinal ribs at corresponding positions via bolts.

6. The assembled inspection well positioning rib protection device according to claim 1 is characterized in that: The support board is configured as a wooden support board.

7. The assembled inspection well positioning rib protection device according to claim 1 is characterized in that: The cover is configured as a metal cover.

8. The assembled inspection well positioning rib protection device according to claim 4 is characterized in that: The top of the support plate is provided with the longitudinal ribs.

9. The assembled inspection well positioning rib protection device according to claim 4, characterized in that: The bottom of the support plate is provided with a positioning notch and a longitudinal rib at one side position, and a longitudinal rib at the upper section of the other side position.

10. The assembled inspection well positioning rib protection device according to claim 2, characterized in that: The positioning portion is connected to the support plate by interference fit.

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