Municipal road pipe ditch reinforcing structure

Abstract

The utility model discloses a municipal road pipe ditch reinforcing structure which comprises a pipe ditch and supporting mechanisms arranged on the two sides of the pipe ditch, reinforcing plates are arranged on the upper sides of the supporting mechanisms, each supporting mechanism comprises a fixing plate, a sliding plate is connected into each fixing plate in a sliding mode, and a sliding block is fixedly connected to the lower end of each sliding plate. The upper end of the sliding plate is fixedly connected with a mounting plate, the sliding block is slidably connected with the fixing plate, the lower side of the sliding block is hinged to supporting plates, the number of the supporting plates is two, the inner sides of the supporting plates are fixedly connected with clamping blocks, elastic metal plates are clamped between the clamping blocks on the two sides and the sliding block, and an opening is formed in the sliding plate located on the lower side of the mounting plate. A baffle is rotationally connected into the opening, the thickness of the baffle is the same as that of the sliding plate, a connecting plate is fixedly connected to the lower side of the reinforcing plate, and the connecting plate is matched with the mounting plate. Through the structure, the problems that the existing pipe ditch is damaged by the rolling load of the road roller, water leakage occurs, and the original structure is damaged are solved.

Description

Technical Field

[0001] This utility model relates to the field of municipal engineering technology, and in particular to a reinforcement structure for municipal road trenches. Background Technology

[0002] During road reconstruction and expansion, it is inevitable to encounter existing pipe trenches beneath the original road. Some of these old pipe trenches are already in use and difficult to relocate. The bottom of the existing pipe trench is usually a concrete base slab, the top is a precast concrete cover slab, and the sides are brick masonry sidewalls. Over the long term, the concrete base slab and precast concrete will carbonize, and the mortar of the brick sidewalls will become brittle and efflorescent, which will reduce the strength of the pipe trench.

[0003] During road reconstruction and expansion, road rollers are used to repeatedly compact the subgrade and pavement, inevitably affecting existing damaged pipe trenches. The compaction load of the road rollers can damage existing pipe trenches, causing water leakage and even damaging their original structure; therefore, a reinforcement structure for municipal road pipe trenches is proposed. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a reinforcement structure for municipal road pipe trenches, which solves the problem that the compaction load of road rollers will damage existing pipe trenches, causing water leakage and even damage to their original structure.

[0005] This utility model also provides a municipal road trench reinforcement structure as described above, comprising: a trench, with support mechanisms located on both sides of the trench, a reinforcement plate on the upper side of the support mechanism, the support mechanism including a fixed plate, a sliding plate slidably connected inside the fixed plate, a slider fixedly connected to the lower end of the sliding plate and a mounting plate fixedly connected to the upper end of the sliding plate, the slider slidably connected to the fixed plate and a support plate hinged to its lower side, two support plates, each with a snap-fit ​​block fixedly connected to its inner side, elastic metal plates snapped between the snap-fit ​​blocks and the slider on both sides, an opening provided on the sliding plate located below the mounting plate, a baffle rotatably connected inside the opening, the thickness of the baffle being the same as the thickness of the sliding plate, a connecting plate fixedly connected to the lower side of the reinforcement plate, the connecting plate being adapted to the mounting plate.

[0006] According to the aforementioned municipal road trench reinforcement structure, the reinforcement plate has an overall arc-shaped structure.

[0007] According to the aforementioned municipal road trench reinforcement structure, both the reinforcement plate and the fixing plate are precast concrete components.

[0008] According to the aforementioned municipal road trench reinforcement structure, the length of the reinforcement plate is greater than that of the fixing plate.

[0009] According to the aforementioned municipal road trench reinforcement structure, the lower sides of the support plates on both sides are spiked.

[0010] This utility model has the following beneficial effects:

[0011] In this utility model, a support mechanism is provided on both sides of the pipe trench. When in use, the fixing plate is placed on both sides of the pipe trench. At this time, the baffle is located on the upper side of the fixing plate to limit the sliding plate. After the fixing plate is inserted into the ground, the baffle is rotated to make it located inside the sliding plate. Then, the mounting plate is pressed down again to make the support plate slide out from the fixing plate. At this time, under the action of the elastic metal plate, the support plate is opened up, increasing the support area of ​​the fixing plate and completing the fixation. Finally, the reinforcing plate is installed on the upper end of the support mechanism through the connecting plate.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a structural diagram of a municipal road trench reinforcement structure according to the present invention;

[0015] Figure 2 This is a cross-sectional view of the support mechanism of a municipal road trench reinforcement structure according to the present invention;

[0016] Figure 3 This is a structural diagram of the internal structure of the support mechanism for a municipal road trench reinforcement structure according to this utility model;

[0017] Figure 4 for Figure 2 Enlarged view of the structure at point A in the middle.

[0018] Legend:

[0019] 1. Pipe trench; 2. Support mechanism; 21. Fixing plate; 22. Slide plate; 23. Slider; 24. Support plate; 25. Clip block; 26. Elastic metal plate; 27. Opening; 28. Baffle; 29. ​​Mounting plate; 3. Reinforcing plate; 31. Connecting plate. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1-4 This utility model discloses a reinforcement structure for municipal road pipe trenches, comprising a pipe trench 1, with support mechanisms 2 located on both sides of the pipe trench 1. A reinforcement plate 3 is provided on the upper side of the support mechanism 2, and the reinforcement plate 3 has an overall arc-shaped structure. The support mechanism 2 includes a fixing plate 21. Both the reinforcement plate 3 and the fixing plate 21 are precast concrete components. The length of the reinforcement plate 3 is greater than that of the fixing plate 21. A sliding plate 22 is slidably connected inside the fixing plate 21. A slider 23 is fixedly connected to the lower end of the sliding plate 22, and an mounting plate 29 is fixedly connected to its upper end. The slider 23 is slidably connected to the fixing plate 21, and a support plate 24 is hinged to its lower side. Both the slider 23 and the support plate 24 are made of metal. There are two support plates 24, and each has a locking block fixedly connected to its inner side. 25. The lower sides of the support plates 24 on both sides are spiked to facilitate the installation of the fixing plate 21 on the ground. The locking blocks 25 on both sides are connected to the slider 23 with elastic metal plates 26. Under the action of the elastic metal plates 26, the support plates 24 are opened to increase the support area of ​​the fixing plate 21. If the ground is soft, the opening of the support plates 24 is larger, and vice versa. The sliding plate 22 located on the lower side of the mounting plate 29 has an opening 27. A baffle 28 is rotatably connected in the opening 27. The thickness of the baffle 28 is the same as the thickness of the sliding plate 22. The baffle 28 is convenient to limit the sliding plate 22 when the fixing plate 21 is installed. A connecting plate 31 is fixedly connected to the lower side of the reinforcing plate 3. The connecting plate 31 is adapted to the mounting plate 29.

[0022] Working principle: In use, first dig away the soil on both sides of the existing pipe trench 1 until the pipe trench 1 is exposed, then place the fixing plate 21 on both sides of the pipe trench 1. At this time, the baffle 28 is located on the upper side of the fixing plate 21, limiting the sliding plate 22. After the fixing plate 21 is inserted into the ground, rotate the baffle 28 so that it is located inside the sliding plate 22. Then press down the mounting plate 29 again to make the support plate 24 slide out from the fixing plate 21. When the support plate 24 slides out of the fixing plate 21, lift the fixing plate 21 upward. Since the thickness of the fixing plate 21 is greater than that of the support plate 24, the support plate 24 can be easily opened under the action of the elastic metal plate 26, increasing the support area of ​​the fixing plate 21 and completing the fixation. Finally, the reinforcing plate 3 is installed on the upper end of the support mechanism 2 through the connecting plate 31. The embodiments of this utility model have been described in detail above with reference to the accompanying drawings. However, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model.

Claims

1. A municipal road trench reinforcement structure, characterized by, The utility model relates to a kind of pipe trench (1), support mechanism (2) is equipped on both sides of the pipe trench (1), the upper side of the support mechanism (2) is equipped with reinforcing plate (3), the support mechanism (2) includes fixed plate (21), slidingly connected with slide plate (22) in the fixed plate (21), the lower end of the slide plate (22) is fixedly connected with sliding block (23), and the upper end is fixedly connected with mounting plate (29), the sliding block (23) is slidably connected fixed plate (21), and the lower side is hinged with support plate (24), the support plate (24) has two, and inside side is fixedly connected with clamping block (25), and the clamping block (25) between both sides is clamped with elastic metal sheet (26) with sliding block (23), opening (27) is equipped on the slide plate (22) in the lower side of the mounting plate (29), the opening (27) is rotatably connected with baffle (28), the thickness of the baffle (28) is same with the thickness of slide plate (22), the lower side of the reinforcing plate (3) is fixedly connected with connecting plate (31), and the connecting plate (31) is compatible with mounting plate (29). The reinforcing plate (3) is in overall arc structure.

2. The municipal road trench reinforcing structure according to claim 1, characterized in that, The reinforcing plate (3) and the fixed plate (21) are both concrete prefabricated parts.

3. The municipal road trench reinforcing structure according to claim 2, characterized in that, The length of the reinforcing plate (3) is greater than that of the fixed plate (21).

4. The municipal road trench reinforcing structure according to claim 3, characterized in that, The lower side of the support plate (24) on both sides is in the form of a sharp point.

5. The municipal road trench reinforcing structure according to claim 4, wherein ​

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