A modular road base box for ease of maintenance

Abstract

The utility model relates to roadbed box technical field, and specifically relates to a combined roadbed box convenient to maintain, including framework body and with its detachable connection panel and bottom plate, and the both sides of bottom plate top end face symmetry are equipped with the lead -in plate, and the first fastening groove is opened on the top end face of lead -in plate, and the bottom plate between two lead -in plates is equipped with a plurality of evenly distributed fixed plate, the both sides of panel bottom end face symmetry are equipped with the fastening block that can be inserted to the first fastening groove and second fastening groove in intercommunication, and the panel on one side between two fastening blocks is equipped with the limit stop, and the inside end face on limit stop is equipped with a plurality of evenly distributed connecting plate, and the one end away from limit stop of connecting plate is equipped with first lock half -column, the utility model discloses through the detachable connection setting of panel, bottom plate and framework body, thereby can be convenient for staff to change corresponding parts after one part is damaged, has improved the service life of roadbed box, and has reduced the use cost.

Description

Technical Field

[0001] This utility model relates to the field of roadbed box technology, specifically to a modular roadbed box that is easy to maintain. Background Technology

[0002] When carrying out earthwork construction in locations with high soil moisture content, such as soft soil foundations, the softness and low strength of the soil make it extremely inconvenient for machinery to operate normally. Construction vehicles such as excavators are highly unstable when operating on soft soil, posing safety hazards. Therefore, it is necessary to lay corresponding roadbed boxes on the ground. Existing roadbed boxes are mainly composed of a frame, which makes the operation of mechanical equipment on the roadbed boxes more stable and reliable.

[0003] The existing roadbed boxes have their panels, bottom plates, and frames welded together. The panels are prone to damage due to long-term vehicle loads, and the bottom plates are prone to corrosion due to long-term contact with the ground. Therefore, the service life of the panels and bottom plates is shorter than that of the frames. However, if either the panel or the bottom plate is damaged, the entire roadbed box cannot be used anymore, resulting in a poor service life. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by providing a modular roadbed box that is easy to maintain. This solves the problem that existing roadbed boxes have their panels, bottom plates, and frames welded together as a single unit, and the entire roadbed box becomes unusable and has a short service life if any one of the panels or bottom plates is damaged.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A modular roadbed box that is easy to maintain includes a frame body and a panel and a bottom plate that are detachably connected to it. The bottom plate has guide plates symmetrically arranged on both sides of its top end face. The top end face of the guide plate has a first fastening groove. The bottom plate between the two guide plates has multiple evenly distributed fixing plates.

[0007] The skeleton body has symmetrical guide grooves on both sides for inserting guide plates, and the top end face of the skeleton body on both sides of the guide groove has a second fastening groove with the same structure as the first fastening groove and connected to it.

[0008] The bottom end face of the panel is symmetrically provided with fastening blocks that can be inserted into the first fastening groove and the second fastening groove. A limiting plate is provided on one side of the panel between the two fastening blocks. Multiple evenly distributed connecting plates are provided on the inner end face of the limiting plate. A first locking half column is provided at the end of the connecting plate away from the limiting plate.

[0009] As a preferred technical solution of this utility model, the skeleton body is provided with a limiting groove adapted to the limiting plate, and the skeleton body in the limiting groove is provided with a first connecting groove for the connecting plate to be inserted.

[0010] By using the above technical solution and the setting of the limiting plate, the fastening block can be limited when inserted into the first fastening groove and the second fastening groove.

[0011] As a preferred embodiment of this utility model, the fixing plate is provided with a second connecting groove that communicates with the first connecting groove.

[0012] As a preferred technical solution of this utility model, the skeleton body is provided with a locking groove for the first locking half column to be inserted, and the skeleton body outside the locking groove is provided with a second locking half column that can be combined with the first locking half column to form a locking threaded column, and a locking nut is screwed onto the locking threaded column.

[0013] By using the above technical solution, the first locking half-column and the second locking half-column, together with the locking nut, can limit and fix the panel installed on the frame body.

[0014] As a preferred technical solution of this utility model, a fixing groove for inserting a fixing plate is provided through the frame body.

[0015] The above technical solution, by utilizing the combination of fixing groove and fixing plate, improves the connection strength between the frame and the base plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] When it is necessary to replace the panel or the base plate, first loosen the locking nut on the locking thread post to disassemble it. Then, move the panel to one side so that the connecting plate on the panel is disconnected from the first connecting groove on the frame and the second connecting groove on the base plate, thereby disassembling the panel. Next, move the base plate so that the guide plate on the base plate is disconnected from the guide groove on the frame, thereby disassembling the base plate.

[0018] When replacing the damaged panel and base plate, and assembling the roadbed box, first align the guide plate on the base plate with the guide groove in the frame body and insert it, so that the first fastening groove on the guide plate is connected to the second fastening groove on the frame body. Then, insert the fixing plate on the base plate into the fixing groove on the frame body, so that the second connecting groove on the fixing plate is connected to the first connecting groove on the frame body, thereby connecting the base plate and the frame body. Then, install the panel from one side of the frame body, insert the fastening block on the panel into the connected first and second fastening grooves, so that the connecting plate is inserted into the connected first and second connecting grooves. The limiting plate is then snapped into the limiting groove, thereby driving the first locking half-post to pass through the locking groove and fit against the second locking half-post. Finally, screw the locking nut onto the locking thread post formed by the fitted first and second locking half-posts, thereby limiting and fixing the panel on the frame body, thus completing the assembly and installation of the roadbed box. This utility model features a detachable connection between the panel, base plate, and frame, which allows for easy replacement of any damaged component by staff, thereby extending the service life of the roadbed box and reducing operating costs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the skeleton of this utility model;

[0021] Figure 3 This is a structural schematic diagram of the skeleton of this utility model from another perspective;

[0022] Figure 4 This is a schematic diagram of the panel structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the base plate of this utility model;

[0024] In the diagram: 1. Frame; 101. Guide groove; 102. Second fastening groove; 103. Limiting groove; 104. Fixing groove; 105. Locking groove; 106. Second locking half-pillar; 107. First connecting groove; 2. Panel; 201. Fastening block; 202. Limiting plate; 203. Connecting plate; 204. First locking half-pillar; 3. Base plate; 301. Guide plate; 302. First fastening groove; 303. Fixing plate; 304. Second connecting groove; 4. Locking nut. Detailed Implementation

[0025] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0026] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] Example

[0028] This utility model provides a modular roadbed box that is easy to maintain. (Reference) Figure 1-5 As shown, the invention includes a frame 1 and a panel 2 and a base plate 3 detachably connected to it. This invention, through the detachable connection of the panel 2, base plate 3, and frame 1, allows for easy replacement of any damaged component by workers, thus extending the service life of the roadbed box and reducing operating costs.

[0029] refer to Figure 2-3 As shown, the skeleton body 1 has symmetrical guide grooves 101 on both sides for the guide plate 301 to be inserted. The top end face of the skeleton body 1 on both sides of the guide groove 101 has a second fastening groove 102 with the same structure as the first fastening groove 302. After the guide plate 301 is inserted into the guide groove 101, the first fastening groove 302 on the guide plate 301 is connected to the second fastening groove 102.

[0030] The frame body 1 has a limiting groove 103 adapted to the limiting plate 202, and the frame body 1 within the limiting groove 103 has a first connecting groove 107 for the connecting plate 203 to be inserted into. The limiting plate 202 allows the fastening block 201 to be inserted into the first fastening groove 302 and the second fastening groove 102 for positioning.

[0031] The frame body 1 has a locking groove 105 for the insertion of the first locking half-post 204. Outside the locking groove 105, the frame body 1 has a second locking half-post 106 that can combine with the first locking half-post 204 to form a locking threaded post. A locking nut 4 is screwed onto the locking threaded post. Through the combination of the first locking half-post 204 and the second locking half-post 106 with the locking nut 4, the panel 2 installed on the frame body 1 can be fixed and positioned.

[0032] The frame body 1 has a through-hole for inserting a fixing plate 303, and the fixing groove 104 is connected to the first connecting groove 107. The connection strength between the frame body 1 and the base plate 3 is improved by the cooperation between the fixing groove 104 and the fixing plate 303.

[0033] refer to Figure 4 As shown, fastening blocks 201 are symmetrically arranged on both sides of the bottom end face of the panel 2, which can be inserted into the connected first fastening groove 302 and second fastening groove 102. The connection strength between the panel 2, the base plate 3 and the frame body 1 is improved by the arrangement of fastening blocks 201 cooperating with the first fastening groove 302 and the second fastening groove 102. A limiting plate 202 is provided on one side of the panel 2 between the two fastening blocks 201. The limiting plate 202 is perpendicular to the panel 2. Multiple evenly distributed connecting plates 203 are provided on the inner end face of the limiting plate 202. A first locking half column 204 is provided at the end of the connecting plate 203 away from the limiting plate 202.

[0034] refer to Figure 5 As shown, guide plates 301 are symmetrically arranged on both sides of the top end face of the base plate 3. A first fastening groove 302 is opened on the top end face of the guide plate 301. A plurality of evenly distributed fixing plates 303 are provided on the base plate 3 between the two guide plates 301. A second connecting groove 304 connected to the first connecting groove 107 is opened on the fixing plate 303.

[0035] The working principle and operation steps of this utility model are as follows:

[0036] When it is necessary to replace the panel 2 or the base plate 3, first loosen the locking nut 4 on the locking thread post to disassemble it. Then, move the panel 2 to one side so that the connecting plate 203 on the panel 2 is disconnected from the first connecting groove 107 on the frame body 1 and the second connecting groove 304 on the base plate 3, thereby disassembling the panel 2. Next, move the base plate 3 so that the guide plate 301 on the base plate 3 is disconnected from the guide groove 101 on the frame body 1, thereby disassembling the base plate 3.

[0037] After replacing the damaged panel 2 and base plate 3, when assembling and installing the roadbed box, first align and insert the guide plate 301 on the base plate 3 with the guide groove 101 in the frame body 1, so that the first fastening groove 302 on the guide plate 301 is connected with the second fastening groove 102 on the frame body 1. Then, insert the fixing plate 303 on the base plate 3 into the fixing groove 104 on the frame body 1, so that the second connecting groove 304 on the fixing plate 303 is connected with the first connecting groove 107 on the frame body 1, thereby connecting the base plate 3 and the frame body 1. Then, install the panel 2 from one side of the frame body 1. The fastening block 201 on panel 2 is inserted into the connected first fastening groove 302 and second fastening groove 102, so that the connecting plate 203 is inserted into the connected first connecting groove 107 and second connecting groove 304. The limiting plate 202 is then snapped into the limiting groove 103, thereby driving the first locking half column 204 to pass through the locking groove 105 and fit with the second locking half column 106. Finally, the locking nut 4 is screwed onto the locking threaded column formed by the fitted first locking half column 204 and the second locking half column 106, thereby limiting and fixing the panel 2 on the frame body 1, thus completing the combined installation of the roadbed box.

[0038] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A modular roadbed box that is easy to maintain, comprising a frame (1) and a panel (2) and a base plate (3) detachably connected thereto, characterized in that: The bottom plate (3) has guide plates (301) symmetrically arranged on both sides of the top end face. The top end face of the guide plate (301) is provided with a first fastening groove (302). The bottom plate (3) between the two guide plates (301) is provided with a plurality of evenly distributed fixing plates (303). The skeleton body (1) has symmetrical guide grooves (101) on both sides for the guide plate (301) to be inserted. The top end face of the skeleton body (1) on both sides of the guide groove (101) has a second fastening groove (102) with the same structure as the first fastening groove (302) and connected to it. The bottom end face of the panel (2) is symmetrically provided with fastening blocks (201) that can be inserted into the connected first fastening groove (302) and second fastening groove (102). A limiting plate (202) is provided on the panel (2) between the two fastening blocks (201). A plurality of evenly distributed connecting plates (203) are provided on the inner end face of the limiting plate (202). A first locking half column (204) is provided at the end of the connecting plate (203) away from the limiting plate (202).

2. The easily maintained modular roadbed box according to claim 1, characterized in that: The skeleton body (1) is provided with a limiting groove (103) that is adapted to the limiting plate (202), and the skeleton body (1) inside the limiting groove (103) is provided with a first connecting groove (107) for the connecting plate (203) to be inserted.

3. The easily maintained modular roadbed box according to claim 2, characterized in that: The fixing plate (303) is provided with a second connecting groove (304) that communicates with the first connecting groove (107).

4. The easily maintained modular roadbed box according to claim 1, characterized in that: The skeleton body (1) is provided with a locking groove (105) for the first locking half column (204) to be inserted. The skeleton body (1) outside the locking groove (105) is provided with a second locking half column (106) that can be combined with the first locking half column (204) to form a locking threaded column. A locking nut (4) is screwed onto the locking threaded column.

5. A modular roadbed box for easy maintenance according to claim 1, characterized in that: The frame body (1) has a through-hole for inserting the fixing plate (303) into a fixing groove (104).

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