A subway car wash garage parapet and light well concrete static cutting device

Abstract

The utility model provides a subway car wash garage parapet and daylight well concrete static cutting device relates to cutting device technical field. Including roof board, opposite folding board and support pole, the one side of roof board is provided with wall, the top fixed connection of roof board has fixed cable, the both ends of fixed cable are fixedly connected with roof board and wall respectively, under the action of setting opposite folding board and fixed cable and the like structure, opposite folding board can be folded from the middle, and then can be put into the below of daylight well beam along daylight well, prevent sundries, water stain to fall to the below of daylight well in wall cutting process, influence operating vehicle, one end of traction rope is connected with opposite folding board, one end is connected with support board, can fix opposite folding board in the below of daylight well beam. One end of traction rope is connected with wall, one end is connected with roof board, prevent the wall after cutting from overturning to daylight well, the inside setting of wall buffer pad tire prevents the wall from cutting down and hurts floor.

Description

Technical Field

[0001] This utility model relates to the field of static cutting device technology, and in particular to a static cutting device for concrete parapet walls and skylights in subway car wash garages. Background Technology

[0002] For the renovation project of the subway car wash that is currently in operation, the subway operation must not be interrupted during the construction process. It is necessary to ensure that the operation of vehicles is not affected during the construction process, and the demolition of the existing structure must not cause structural damage to the non-demolished components, and there must be no loosening of the concrete.

[0003] Therefore, during the dismantling of the concrete structure of the parapet wall and skylight of the subway car wash, it is necessary to cut the wall without affecting the operation of the vehicles. Existing technology often requires the subway to be shut down, and the cutting process will damage the non-dismantled part of the wall, which is very inconvenient.

[0004] Therefore, this utility model provides a static cutting device for concrete parapet walls and skylights in subway car wash garages. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a static cutting device for concrete parapet walls and skylights in subway car wash garages.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a static cutting device for concrete parapet walls and skylights in subway car wash garages, comprising a roof panel, a folded plate, and a support rod. A wall is provided on one side of the roof panel, and a fixed cable is fixedly connected to the top of the roof panel. The two ends of the fixed cable are respectively fixedly connected to the roof panel and the wall. A support plate is fixedly connected to the top of the support rod, and a wire saw is installed on one side of the support plate. A disassembly and assembly structure is provided between the support rod and the roof panel. The disassembly and assembly structure includes a circular plate, the top of which is fixedly connected to the bottom of the support rod.

[0007] In a preferred embodiment, the folding plate includes two plates, one of which has a rectangular groove on one side, and a rotating block is rotatably connected between the two sides of the rectangular groove. The rotating block is fixedly connected to the other plate. A water-receiving cavity is formed at the top of the plate, and a fixing ring is fixedly connected to the top of the water-receiving cavity. A traction rope is connected to the outer surface of the fixing ring, and the top end of the traction rope is fixedly connected to the bottom of the support plate.

[0008] The technical effect of adopting the above-mentioned further solution is that, under the action of the rotating block, the two plates can be folded in half, and under the action of the fixing ring, the support plate and the plate can be connected and fixed with the traction rope. The water receiving cavity can collect the sewage generated during the construction process.

[0009] In one preferred embodiment, a sewage collection tank is installed on the top of one side of the roof panel, a sewage pipe is installed on one side of the sewage collection tank, and a sewage pump is installed at one end of the sewage pipe.

[0010] The technical effect of adopting the above-mentioned further solution is that the sewage pump and sewage pipe can extract sewage from the inside of the water cavity, so that the sewage can be pumped into the inside of the sewage collection tank for convenient subsequent treatment.

[0011] In a preferred embodiment, a circular insert is fixedly connected to the bottom of the circular plate, a circular insertion hole is provided at the top of the roof panel, a first screw hole is provided at the top of the circular plate, a second screw hole is provided at the top of the roof panel, and threaded clamps are threadedly connected to the inner walls of the first screw hole and the second screw hole.

[0012] The technical effect of adopting the above-mentioned further solution is that, under the action of the round insert and the round insert hole, the round plate and the roof panel are installed and fixed in conjunction with the first screw hole and the second screw hole.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] By incorporating a folding plate and securing cables, the folding plate can be folded in half and inserted under the skylight beam to prevent debris and water from falling into the skylight during wall cutting and affecting vehicles. One end of a tow rope connects to the folding plate, and the other to a support plate, securing the folding plate under the skylight beam. Another end of the tow rope connects to the wall and the roof panel to prevent the cut wall from tipping into the skylight. A buffer tire is installed inside the wall to prevent debris from damaging the floor. The disassembly and assembly structure allows for easy assembly and disassembly of the support rods and support plates from the roof panel, ensuring stable fixation during construction and allowing for easy removal after completion. Attached Figure Description

[0015] Figure 1 A structural schematic diagram of a static cutting device for concrete parapet walls and skylights in a subway car wash garage, provided by this utility model;

[0016] Figure 2 A schematic diagram of the support plate of a static cutting device for concrete parapet wall and skylight in a subway car wash garage, provided by this utility model.

[0017] Figure 3 A schematic diagram of the plate structure of a static cutting device for concrete parapet wall and skylight in a subway car wash garage provided by this utility model.

[0018] Figure 4 A schematic diagram of the roof panel of a static concrete cutting device for a subway car wash garage parapet wall and skylight.

[0019] Legend:

[0020] 1. Roof panels; 2. Walls; 3. Cable fixing;

[0021] 4. Folding plate; 41. Plate body; 42. Rectangular groove; 43. Rotating block; 44. Water receiving cavity; 45. Fixing ring; 46. Traction rope;

[0022] 5. Support rod; 6. Support plate; 7. Wire saw;

[0023] 8. Disassembly and assembly structure; 81. Circular plate; 82. Circular insert block; 83. First screw hole; 84. Threaded retainer; 85. Circular insert hole; 86. Second screw hole;

[0024] 9. Sewage collection tank; 10. Sewage pipe; 11. Sewage pump. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1-4As shown, this embodiment provides a technical solution: a static cutting device for concrete parapet walls and skylights in subway car wash garages, including a roof panel 1, a folding plate 4, and a support rod 5. A wall 2 is provided on one side of the roof panel 1, and a fixed cable 3 is fixedly connected to the top of the roof panel 1. The two ends of the fixed cable 3 are fixedly connected to the roof panel 1 and the wall 2, respectively. A support plate 6 is fixedly connected to the top of the support rod 5, and a wire saw 7 is installed on one side of the support plate 6. A disassembly structure 8 is provided between the support rod 5 and the roof panel 1. The disassembly structure 8 includes a circular plate 81, the top of which is fixedly connected to the bottom of the support rod 5. Under the action of the folding plate 4 and the fixed cable 3, the folding plate 4 can be folded in half from the middle and then placed under the skylight beam along the skylight, preventing debris and water stains from falling under the skylight during the cutting of the wall 2 and affecting operating vehicles. One end of the traction rope 46 is connected to the folding plate 4, and the other end is connected to the support plate 6, which can fix the folding plate 4 under the skylight beam. One end of the traction rope 46 is connected to the wall 2 and the other end is connected to the roof panel 1 to prevent the cut wall 2 from tipping into the light well. A buffer pad tire is installed on the inside of the wall 2 to prevent the cut wall 2 from damaging the floor. Under the action of the disassembly and assembly structure 8, the support rod 5 and support plate 6 and other components can be disassembled and assembled with the roof panel 1, so that they can be firmly fixed during construction and can be disassembled and transported after construction is completed.

[0027] Going a step further, such as Figure 3 As shown: The folding plate 4 includes two plates 41. One of the plates 41 has a rectangular groove 42 on one side. A rotating block 43 is rotatably connected between the two sides of the rectangular groove 42. The rotating block 43 is fixedly connected to the other plate 41. A water-collecting cavity 44 is formed at the top of the plate 41. A fixing ring 45 is fixedly connected to the top of the water-collecting cavity 44. A traction rope 46 is connected to the outer surface of the fixing ring 45. The top end of the traction rope 46 is fixedly connected to the bottom of the support plate 6. Under the action of the rotating block 43, the two plates 41 can be folded in half. Under the action of the fixing ring 45, the traction rope 46 can connect and fix the support plate 6 to the plate 41. The water-collecting cavity 44 can collect the sewage generated during construction.

[0028] The above solutions also have the problem of excessive sewage accumulation in the water-receiving cavity 44 inside the plate 41, which cannot be discharged. Figure 4 As shown: In this scheme, a sewage collection tank 9 is installed on the top of one side of the roof panel 1, and a sewage pipe 10 is installed on one side of the sewage collection tank 9. A sewage pump 11 is installed at one end of the sewage pipe 10. The sewage pump 11 and the sewage pipe 10 can extract sewage from the water cavity 44, so that the sewage can be pumped into the sewage collection tank 9 for subsequent treatment.

[0029] The above solutions also have the problem of instability when the support rod 5 is directly placed to the roof panel 1, and the inconvenience of subsequent disassembly if it is welded to an external metal structure. Figure 3 and Figure 4 As shown, a circular insert block 82 is fixedly connected to the bottom of the circular plate 81, a circular insertion hole 85 is opened on the top of the roof panel 1, a first screw hole 83 is opened on the top of the circular plate 81, and a second screw hole 86 is opened on the top of the roof panel 1. Threaded clamping rods 84 are threadedly connected to the inner walls of the first screw hole 83 and the second screw hole 86. Under the action of the circular insert block 82 and the circular insertion hole 85, the circular plate 81 and the roof panel 1 are installed and fixed in conjunction with the first screw hole 83 and the second screw hole 86.

[0030] Working principle:

[0031] like Figure 1-4 As shown:

[0032] When in use, the operating plate 41 is operated so that the rotating block 43 can drive the plate 41 to rotate relative to each other, and then it can be fixed to the support plate 6 by the traction rope 46.

[0033] At this point, the round insert 82 is engaged with the round insert hole 85, and the threaded rod 84 is fixed with the first threaded hole 83 and the second threaded hole 86.

[0034] At this time, the wall 2 is cut by the wire saw 7 (the wire saw 7 is existing technology, and thus the wall 2 can be cut), and the wall 2 can be protected by the fixed cable 3. At the same time, a buffer structure such as a tire is set on the inner surface of the wall 2 to avoid affecting other structures.

[0035] At this time, the sewage pump 11 is started so that the sewage can be pumped out through the sewage pipe 10.

[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A static cutting device for concrete parapet walls and skylights in subway car wash garages, comprising a roof panel (1), a folded plate (4), and a support rod (5), characterized in that, A wall (2) is provided on one side of the roof panel (1), a fixed cable (3) is fixedly connected to the top of the roof panel (1), the two ends of the fixed cable (3) are fixedly connected to the roof panel (1) and the wall (2) respectively, a support plate (6) is fixedly connected to the top of the support rod (5), and a wire saw (7) is installed on one side of the support plate (6). A disassembly structure (8) is provided between the support rod (5) and the roof panel (1). The disassembly structure (8) includes a circular plate (81), the top of which is fixedly connected to the bottom of the support rod (5).

2. The static cutting device for concrete parapet walls and skylights in subway car washes according to claim 1, characterized in that: The folding plate (4) includes two plates (41), one of which has a rectangular groove (42) on one side, and a rotating block (43) is rotatably connected between the two sides of the rectangular groove (42), and the rotating block (43) is fixedly connected to the other plate (41).

3. The static cutting device for concrete parapet walls and skylights in subway car washes according to claim 2, characterized in that: The top of the plate (41) is provided with a water-receiving cavity (44), and a fixing ring (45) is fixedly connected to the top of the water-receiving cavity (44).

4. The static cutting device for concrete parapet walls and skylights in subway car washes according to claim 3, characterized in that: The outer surface of the fixing ring (45) is connected to a traction rope (46), and the top end of the traction rope (46) is fixedly connected to the bottom of the bracket plate (6).

5. The static cutting device for concrete parapet walls and skylights in subway car washes according to claim 1, characterized in that: A sewage collection tank (9) is installed on the top of one of the roof panels (1), a sewage pipe (10) is installed on one side of the sewage collection tank (9), and a sewage pump (11) is installed at one end of the sewage pipe (10).

6. The static cutting device for concrete parapet walls and skylights in subway car washes according to claim 1, characterized in that: The bottom of the circular plate (81) is fixedly connected to a circular insert (82), and the top of the roof panel (1) is provided with a circular insert hole (85).

7. The static cutting device for concrete parapet walls and skylights in subway car washes according to claim 1, characterized in that: The top of the circular plate (81) is provided with a first screw hole (83), and the top of the roof panel (1) is provided with a second screw hole (86). The inner walls of the first screw hole (83) and the second screw hole (86) are threadedly connected with a threaded rod (84).

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