Construction floating plate for preloading construction in dredger fill area

Abstract

The utility model relates to the technical field of foundation reinforcement, and discloses a construction floating plate for preloading construction in a dredger fill area, which comprises a hollow plate and a side opening, the side opening is arranged in the middle of the side edge of the hollow plate, a rod groove communicated with the side opening is arranged in the hollow plate at the side opening, and an opening plate is rotatably arranged in the side opening. Inserting rods are inserted into the opening plates through openings in the surfaces of the opening plates in a penetrating mode and inserted into the rod grooves, abutting plates are fixedly welded to the tail ends of the other sides of the inserting rods and make contact with the side surfaces of the hollow plates in an attached mode, and handles are fixedly welded to the surfaces of the abutting plates. According to the technical scheme, the insertion rod which can be pulled out of the rod groove of the hollow plate is arranged, the insertion rod penetrates through the rotatable opening plate, when the insertion rod is inserted into the rod groove to be locked, the hollow plate can be conveniently held and carried by means of the handle, the opening plate is horizontally arranged after the insertion rod is pulled out, the insertion rod can be inserted into dredger fill to position the hollow plate, and therefore the hollow plate can be conveniently taken out. And the positioning is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation reinforcement, in particular to a construction floating plate for pre-compression construction in a blown fill area. Background Art

[0002] Backfill, also known as blown fill, is a fill formed by hydraulically filling mud and sand. It is one of the common artificial fills in my country's coastal areas. It is mainly due to the need to regulate or dredge river channels, or to fill or raise certain areas near rivers due to industrial and agricultural production. The mud and sand dredged by dredgers are pumped with high-pressure mud pumps. Due to the high water content and low strength of backfill, it needs to be reinforced before it can be used as a foundation. The most commonly used method is the vacuum preloading drainage consolidation method.

[0003] Since the bearing capacity of the surface of the dredger fill is extremely low, personnel and machinery cannot operate on it, and people are very likely to sink. It is necessary to lay floating boards as a construction channel. The traditional floating boards have a simple structure and are not convenient to carry and transport. The laid floating boards are also not convenient to position and fix. Therefore, we propose a construction floating board for pre-compression construction in the dredger fill area. Utility Model Content

[0004] The utility model aims to provide a construction floating plate for pre-compression construction in a blown fill area. By arranging an insertion rod that can be pulled out from a rod groove of a hollow plate, the insertion rod passes through a rotatable opening plate. When the insertion rod is inserted into the rod groove and locked, the hollow plate can be conveniently held and carried with the help of a handle. After the insertion rod is pulled out, the opening plate is horizontally arranged, and the insertion rod can be inserted into the blown fill to position the hollow plate, which is convenient for positioning and solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction floating plate for pre-compression construction in a fill area, comprising a hollow plate and a side opening, wherein the side opening is opened in the middle position of the side edge of the hollow plate, and a rod groove connected to the side opening is arranged inside the hollow plate at the side opening; an opening plate is rotatably installed inside the side opening, and a plug rod is inserted through the opening on the surface of the opening plate, the plug rod is inserted into the rod groove, and a resist plate is welded and fixed to the other end of the plug rod, the resist plate is in contact with the side surface of the hollow plate, and a handle is welded and fixed to the surface of the resist plate.

[0006] By adopting the above technical solution, the hollow board can be conveniently held by the handle for carrying and transferring. When the hollow board is laid, the insertion rod can be pulled out of the rod groove, and the opening plate can be rotated to slide down and inserted into the blown fill soil, so that the hollow board can be locked.

[0007] Optionally, a rubber ring is embedded and fixed in the opening of the opening plate, and the inner ring of the rubber ring is in contact with the outer surface of the insertion rod.

[0008] By adopting the above technical solution, when the insertion rod slides through the opening plate, the rubber ring can scrape off the dirt on its surface and also achieve anti-slip locking of the insertion rod.

[0009] Optionally, a through hole is provided on the end surface of the insertion rod, and a locking bolt is connected to the surface of the hollow plate above the hole by screwing, and the end of the locking bolt penetrates into the rod groove and abuts against the hole.

[0010] By adopting the above technical solution, when the insertion rod is inserted into the rod groove in the hollow plate, the locking bolt is screwed into the rod groove and then abuts against the insertion hole, so that the insertion rod can be locked in the rod groove.

[0011] Optionally, a screw hole connected to the rod groove is provided on the surface of the hollow plate at the locking bolt, and the locking bolt is screwed through the screw hole and penetrates into the rod groove.

[0012] By adopting the above technical solution, the purpose of screwing the locking bolt through the rod groove is achieved through the screw hole.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The technical solution of the present application is to provide an insertion rod that can be pulled out from the rod groove of the hollow plate, and the insertion rod passes through the rotatable opening plate. When the insertion rod is inserted into the rod groove and locked, the hollow plate can be conveniently held and carried with the help of a handle. After the insertion rod is pulled out, the opening plate is set horizontally, and the insertion rod can be inserted into the blown fill to position the hollow plate, which is convenient for positioning.

[0015] 2. The technical solution of the present application is to embed and fix a rubber ring inside the opening plate, and make the rubber ring contact the outer surface of the insertion rod. When the insertion rod is pulled out of the blown fill and slides with the opening plate, the soil on the outer surface of the insertion rod can be scraped off, and when the insertion rod is inserted into the blown fill, it also has a certain locking effect between the insertion rod and the opening plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the construction floating plate for pre-compression construction of the hydraulic fill area of ​​the utility model;

[0018] Figure 2 A schematic diagram of the internal structure of a hollow plate of a construction floating plate for pre-compression construction of a hydraulic fill area according to the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the side opening of the construction floating plate for pre-compression construction of the hydraulic fill area of ​​the utility model;

[0020] Figure 4 The schematic diagram of the surface structure of the hollow plate after the locking bolts of the construction floating plate for pre-compression construction of the hydraulic fill area of ​​the utility model are unscrewed.

[0021] In the figure: 1, hollow plate; 11, rod groove; 12, screw hole; 121, locking bolt; 2, side opening; 3, opening plate; 31, rubber ring; 4, insertion rod; 41, abutment plate; 411, handle; 42, insertion hole. DETAILED DESCRIPTION

[0022] See also Figure 1-4 The utility model provides a technical solution: a construction floating plate for pre-compression construction in a dredger fill area, comprising a hollow plate 1 and a side port 2. The interior of the hollow plate 1 is hollow. When the hollow plate 1 is laid on the surface of the dredger fill, the hollow plate 1 can be supported and floated on the surface of the dredger fill with high water content.

[0023] The side opening 2 is opened in the middle position of the side of the hollow plate 1, and a rod groove 11 is horizontally arranged inside the hollow plate 1 at the side opening 2, and the rod groove 11 is connected with the side opening 2. An opening plate 3 is rotatably installed inside the side opening 2, and a through opening is opened in the middle position of the opening plate 3. A rubber ring 31 is embedded and fixed inside the opening, and an insertion rod 4 is inserted through the opening so that the opening plate 3 passes through the opening, and the outer ring of the insertion rod 4 contacts the inner surface of the rubber ring 31, and the left side of the insertion rod 4 is completely inserted into the inside of the rod groove 11.

[0024] A through insertion hole 42 is provided on the left end surface of the insertion rod 4, and a screw hole 12 is provided on the surface of the hollow plate 1 directly above the insertion hole 42. The screw hole 12 is communicated with the interior of the rod groove 11. When the insertion rod 4 is inserted into the interior of the rod groove 11, the screw hole 12 is connected to a locking bolt 121 by screwing. The end of the locking bolt 121 penetrates into the interior of the rod groove 11 and extends into the insertion hole 42 to lock the insertion rod 4 in the interior of the rod groove 11.

[0025] A butt plate 41 is welded and fixed to the other end of the insertion rod 4, and the butt plate 41 is in contact with the side surface of the hollow plate 1, and a handle 411 is welded and fixed to the surface of the butt plate 41. When holding the surface of the handle 411, the insertion rod 4 and the hollow plate 1 can be held, and it is convenient to transfer them. After laying, the locking bolt 121 is unscrewed to lock the insertion rod 4, and it is pulled out of the rod groove 11. After rotating the opening plate 3, the insertion rod 4 is inserted into the blown fill soil to lock the position of the hollow plate 1 so that it floats on the surface of the blown fill soil.

[0026] When in use, holding on the surface of the handle 411, the hollow board 1 can be lifted by the insertion rod 4, so as to facilitate its holding and transfer. When it is needed to use, first unscrew the locking bolt 121 so that its end no longer interferes with the insertion hole 42, then pull the insertion rod 4 to the right and pull out the insertion rod 4, and then screw the locking bolt 121 into the screw hole 12. When the left end of the insertion rod 4 is pulled into the left side opening 2 of the opening plate 3, the opening plate 3 is driven to rotate to a horizontal state, and the hollow board 1 is laid on the surface of the blown fill soil, and then the insertion rod 4 is pushed downward by the handle 411 and the push plate 41, so that the insertion rod 4 passes through the opening plate 3 again and slides downward, so that the insertion rod 4 is inserted into the blown fill soil, until the push plate 41 is close to the upper surface of the hollow board 1 again, thereby realizing the locking of the position of the hollow board 1, and the same method is used to lay other hollow boards 1 The handle 411 is then used to hold the hollow plate 1 in place and the locking bolt 121 is then screwed on to the bottom of the hollow plate 12. The locking bolt 121 is then screwed on to the bottom of the hollow plate 12 and the ...

Claims

1. A construction floating plate for pre-pressing construction in a hydraulic fill area, comprising a hollow plate (1) and a side opening (2), characterized in that: The side opening (2) is provided at the middle position of the side edge of the hollow plate (1), and a rod groove (11) communicating with the side opening (2) is provided inside the hollow plate (1) at the side opening (2); An opening plate (3) is rotatably installed inside the side opening (2), and an insertion rod (4) is inserted through an opening on the surface of the opening plate (3). The insertion rod (4) is inserted into the rod groove (11), and a support plate (41) is welded and fixed to the other end of the insertion rod (4). The support plate (41) is in contact with the side surface of the hollow plate (1), and a handle (411) is welded and fixed to the surface of the support plate (41).

2. The construction floating plate for preloading construction of a hydraulic fill area according to claim 1, characterized in that: A rubber ring (31) is embedded and fixed in the opening of the opening plate (3), and the inner ring of the rubber ring (31) is in contact with the outer surface of the insertion rod (4).

3. The construction floating plate for preloading construction in a dredger fill area according to claim 1, characterized in that: The end surface of the insertion rod (4) is provided with a through insertion hole (42), and the surface of the hollow plate (1) above the insertion hole (42) is connected to a locking bolt (121) by means of a screw connection, and the end of the locking bolt (121) penetrates into the rod groove (11) and contacts the insertion hole (42).

4. The construction floating plate for preloading construction in a dredger fill area according to claim 3 is characterized by: A screw hole (12) communicating with the rod groove (11) is provided on the surface of the hollow plate (1) at the locking bolt (121), and the locking bolt (121) is screwed through the screw hole (12) and penetrates into the rod groove (11).

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