Shield tunneling machine cleaning structure

Abstract

The utility model provides a cleaning structure of a shield tunneling machine. The shield tunneling machine cleaning structure comprises a supporting table, a limiting seat is fixedly connected to the top of the supporting table, a sliding block is movably connected into the limiting seat in a sleeved mode, a supporting plate is fixedly connected to the top of the sliding block, and a bearing box is movably connected into the supporting plate in a sleeved mode. According to the shield tunneling machine cleaning structure, by arranging the water pump, when the shield tunneling machine blade is cleaned, the water pump is started to inject water flow in the receiving box into the water storage sleeve through the conveying pipe, then the water flow is sprayed to the surface of the blade through the water spraying head, and the shield tunneling machine blade is washed; and at the moment, the washed water flow falls into the receiving box again, so that the collecting and recycling effect of cleaning water is achieved, the problem that the interior of the shield tunneling machine is dirty when the dirty water flow falls into the shield tunneling machine is solved, and the practicability of the shield tunneling machine cleaning structure is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of cleaning structures, in particular to a shield machine cleaning structure. Background Art

[0002] The shield machine is the main construction machinery in shield construction. The shield machine is a cylindrical steel component that pushes forward along the axis of the tunnel while digging the soil. It has a fast construction speed, high safety, and little traffic impact. Traditional equipment has poor stability and is not clean. Traditional equipment is bulky and has no moving wheels and cannot be moved at any time according to the cleaning location. Traditional equipment can only be sprayed with high-pressure water guns, which cannot remove stubborn stains.

[0003] In the existing technology, such as the "A shield machine blade cleaning device" with Chinese authorization announcement number: CN215089154U, it includes a fixed mounting base, a supporting fixture and a cleaning device, the supporting fixture is fixedly mounted on the upper surface of the fixed mounting base, a power device is arranged on the top of the supporting fixture, the cleaning device is connected to the output end of the power device, and the cleaning device is connected to a reinforcing support rod, one end of the reinforcing support rod is connected to the cleaning device, and the other end is fixedly arranged on the fixed mounting base. The device has strong maneuverability, the height of the cleaning device can be adjusted, and the cleaning effect is good and the efficiency is high. The utility model is mainly used in the cleaning of shield machine blades.

[0004] When cleaning the shield machine in the existing technology, since the water flow after cleaning is mostly accompanied by a lot of sand and soil, the water flow accompanied by sand and soil accumulates inside the shield machine, causing the shield machine to be contaminated again.

[0005] Therefore, it is necessary to provide a shield machine cleaning structure to solve the above technical problems. Utility Model Content

[0006] The utility model provides a shield machine cleaning structure, which solves the problem that the shield machine is secondarily contaminated when the water flow accompanied by sand and soil accumulates inside the shield machine because the water flow after cleaning is mostly accompanied by more sand and soil.

[0007] In order to solve the above technical problems, the utility model provides a shield machine cleaning structure, including a support platform, the top of the support platform is fixedly connected to a limiting seat, the limiting seat is internally movably sleeved with a sliding block, the top of the sliding block is fixedly connected to a support plate, the support plate is internally movably sleeved with a receiving box, the receiving box is internally movably sleeved with a filter cover, the top of the support plate is fixedly connected to a top plate, the top plate is internally fixedly sleeved with a water storage jacket, the side of the water storage jacket is fixedly installed with a water spray head, the top of the support plate is fixedly installed with a water pump, the side of the water pump is fixedly sleeved with a delivery pipe, the top of the top plate is provided with a cleaning mechanism, the internal thread of the sliding block is sleeved with a threaded rod, the top of the limiting seat is movably sleeved with a sliding ball, and the bottom of the support platform is provided with a moving mechanism.

[0008] Preferably, the water storage jacket is located directly above the receiving box, and a side surface of the water storage jacket is fixedly sleeved on one end of the delivery pipe.

[0009] Preferably, the filter cover is made of stainless steel, and the filter cover is compatible with the receiving box.

[0010] Preferably, the cleaning mechanism comprises a rotary motor, the rotary motor is fixedly mounted on the top of the top plate, a brush disc is fixedly sleeved on the output shaft of the rotary motor, and the brush disc is movably sleeved inside the water storage jacket.

[0011] Preferably, the threaded rod is movably sleeved inside the limiting seat, and the threaded rod and the supporting platform are parallel to each other.

[0012] Preferably, there are several sliding balls, and the several sliding balls are evenly distributed on the top of the limiting seat.

[0013] Preferably, the moving mechanism comprises a support column, the support column is fixedly connected to the bottom of the support platform, and a sliding wheel is installed at the bottom of the support column.

[0014] Compared with the related art, the shield machine cleaning structure provided by the utility model has the following beneficial effects:

[0015] The utility model provides a shield machine cleaning structure. By arranging a water pump, when cleaning the shield machine blade, the water pump is started, so that the water pump can inject the water flow inside the receiving box into the inside of the water storage sleeve through the delivery pipe, and then spray it to the blade surface through the water spray head, and flush the shield machine blade. At this time, the flushed water flow can fall into the inside of the receiving box again, so as to achieve the collection and reuse effect of cleaning water, so as to avoid the problem that the inside of the shield machine is dirty when the dirty water flow falls into the inside of the shield machine, thereby greatly improving the practicality of the shield machine cleaning structure;

[0016] By setting up a cleaning mechanism, when cleaning the shield machine blade, the brush disc is squeezed against the surface of the shield machine blade. At this time, the rotating motor is started, so that the rotating motor can drive the brush disc to brush the shield machine blade, so that the mud and sand on the surface of the blade can be removed, thereby bringing convenience to the cleaning of the shield machine blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of a shield machine cleaning structure provided by the utility model;

[0018] Figure 2 for Figure 1 A front view of a limit seat in a cleaning structure of a shield machine is shown;

[0019] Figure 3 for Figure 1 A front view of a sliding block in a cleaning structure of a shield machine is shown;

[0020] Figure 4 for Figure 1 A side view of a water storage jacket in a shield machine cleaning structure is shown.

[0021] Numbers in the figure: 1. Support platform; 2. Limit seat; 3. Sliding block; 4. Support plate; 5. Receiver box; 6. Filter cover; 7. Top plate; 8. Water storage jacket; 9. Sprinkler head; 10. Water pump; 11. Delivery pipe; 12. Cleaning mechanism; 121. Rotating motor; 122. Brush plate; 13. Threaded rod; 14. Sliding ball; 15. Moving mechanism; 151. Support column; 152. Sliding wheel. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a shield machine cleaning structure provided by the utility model; Figure 2 for Figure 1 A front view of a limit seat in a cleaning structure of a shield machine is shown; Figure 3 for Figure 1 A front view of a sliding block in a cleaning structure of a shield machine is shown; Figure 4 for Figure 1A shield machine cleaning structure, comprising a support platform 1, a limit seat 2 is fixedly connected to the top of the support platform 1, a sliding block 3 is movably sleeved inside the limit seat 2, a support plate 4 is fixedly connected to the top of the sliding block 3, a receiving box 5 is movably sleeved inside the support plate 4, a filter cover 6 is movably sleeved inside the receiving box 5, a top plate 7 is fixedly connected to the top of the support plate 4, a water storage sleeve 8 is fixedly sleeved inside the top plate 7, a water spray head 9 is fixedly installed on the side of the water storage sleeve 8, a water pump 10 is fixedly installed on the top of the support plate 4, a delivery pipe 11 is fixedly sleeved on the side of the water pump 10, a cleaning mechanism 12 is arranged on the top of the top plate 7, a threaded rod 13 is sleeved on the inner thread of the sliding block 3, a sliding ball 14 is movably sleeved on the top of the limit seat 2, and a moving mechanism 15 is arranged on the bottom of the support platform 1.

[0024] The water storage jacket 8 is located directly above the receiving box 5, and the side of the water storage jacket 8 is fixedly sleeved on one end of the delivery pipe 11; by setting up a water pump 10, when the shield machine blade is being cleaned, the water pump 10 is started, so that the water pump 10 can inject the water flow inside the receiving box 5 into the water storage jacket 8 through the delivery pipe 11, and then spray it onto the blade surface through the sprinkler head 9, and flush the shield machine blade. At this time, the flushed water flow can fall into the inside of the receiving box 5 again, thereby achieving the collection and reuse effect of cleaning water, so that the problem of dirty sewage falling into the shield machine causing dirt inside the shield machine is avoided, thereby greatly improving the practicality of the shield machine cleaning structure.

[0025] The filter cover 6 is made of stainless steel, and the filter cover 6 is compatible with the receiving box 5; by setting the filter cover 6, when sewage is received and collected, the filter cover 6 can filter the water flow inside the receiving box 5, so that the mud and sand inside the water flow can be blocked to the bottom of the inner cavity of the filter cover 6, thereby achieving the sewage filtering effect, thereby bringing convenience to the recycling of water flow.

[0026] The cleaning mechanism 12 includes a rotating motor 121, which is fixedly installed on the top of the top plate 7. A brush disk 122 is fixedly sleeved on the output shaft of the rotating motor 121, and the brush disk 122 is movably sleeved inside the water storage sleeve 8. By setting the cleaning mechanism 12, when the shield machine blade is being cleaned, the brush disk 122 is squeezed onto the surface of the shield machine blade. At this time, the rotating motor 121 is started, so that the rotating motor 121 can drive the brush disk 122 to brush the shield machine blade, so that the mud and sand on the surface of the blade can be removed, thereby facilitating the cleaning of the shield machine blade.

[0027] The threaded rod 13 is movably sleeved inside the limit seat 2, and the threaded rod 13 and the support platform 1 are parallel to each other; by setting the threaded rod 13, when the position of the receiving box 5 needs to be adjusted, the threaded rod 13 is rotated so that the threaded rod 13 can drive the sliding block 3 to move horizontally, that is, the receiving box 5 is driven to move horizontally through the support plate 4, so that the receiving box 5 can be horizontally moved to the bottom of the shield machine blade, thereby facilitating the movement of the receiving box 5.

[0028] There are several sliding balls 14, which are evenly distributed on the top of the limit seat 2. By setting the sliding balls 14, when the sliding block 3 moves horizontally, the sliding balls 14 can support the horizontally moving sliding block 3, thereby avoiding the problem of friction between the sliding block 3 and the top of the limit seat 2 when moving, thereby improving the smoothness of the sliding block 3 when moving.

[0029] The moving mechanism 15 includes a support column 151, which is fixedly connected to the bottom of the support platform 1, and a sliding wheel 152 is installed at the bottom of the support column 151; by setting up the moving mechanism 15, when the position of the cleaning structure is adjusted, the support platform 1 is pushed, so that the sliding wheel 152 drives the support platform 1 to move horizontally through the support column 151, thereby facilitating the adjustment of the working position of the cleaning structure.

[0030] The working principle of a shield machine cleaning structure provided by the utility model is as follows:

[0031] The first step: First, when cleaning the shield machine blade, start the water pump 10, so that the water pump 10 can inject the water flow inside the receiving box 5 into the water storage jacket 8 through the delivery pipe 11, and then spray it to the blade surface through the sprinkler head 9, and flush the shield machine blade. At this time, the flushed water flow can fall into the inside of the receiving box 5 again, thereby achieving the collection and reuse effect of cleaning water, avoiding the problem of dirty sewage falling into the shield machine and causing the inside of the shield machine to become dirty, thereby greatly improving the practicality of the shield machine cleaning structure. When sewage is collected, the filter cover 6 can filter the water flow inside the receiving box 5, so that the sediment inside the water flow can be blocked to the bottom of the inner cavity of the filter cover 6, thereby achieving the sewage filtering effect, thereby bringing convenience to the recycling of water flow. When cleaning the shield machine blade, the brush plate 122 is pressed on the surface of the shield machine blade. At this time, the rotating motor 121 is started, so that the rotating motor 121 can drive the brush plate 122 to brush the shield machine blade, so that the sediment on the blade surface can be removed, thereby bringing convenience to the cleaning of the shield machine blade;

[0032] Step 2: When it is necessary to adjust the position of the receiving box 5, rotate the threaded rod 13 so that the threaded rod 13 can drive the sliding block 3 to move horizontally, that is, drive the receiving box 5 to move horizontally through the support plate 4, so that the receiving box 5 can be moved horizontally to the bottom of the shield machine blade, thereby facilitating the movement of the receiving box 5. When the sliding block 3 moves horizontally, the sliding ball 14 can support the horizontally moving sliding block 3, thereby avoiding the problem of friction between the sliding block 3 and the top of the limit seat 2 when moving, thereby improving the smoothness of the movement of the sliding block 3. When adjusting the position of the cleaning structure, push the support platform 1, so that the sliding wheel 152 drives the support platform 1 to move horizontally through the support column 151, thereby facilitating the adjustment of the working position of the cleaning structure.

[0033] Compared with the related art, the shield machine cleaning structure provided by the utility model has the following beneficial effects:

[0034] By setting up a water pump 10, when cleaning the shield machine blade, start the water pump 10, so that the water pump 10 can inject the water flow inside the receiving box 5 into the water storage jacket 8 through the delivery pipe 11, and then spray it to the blade surface through the sprinkler head 9, and flush the shield machine blade. At this time, the flushed water flow can fall into the inside of the receiving box 5 again, thereby achieving the collection and reuse effect of cleaning water, avoiding the problem of dirty sewage falling into the shield machine and causing the inside of the shield machine to become dirty, thereby greatly improving the practicability of the shield machine cleaning structure.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A shield machine cleaning structure, comprising a support platform (1), characterized in that: The top of the support platform (1) is fixedly connected to a limit seat (2), the limit seat (2) is internally movably sleeved with a sliding block (3), the top of the sliding block (3) is fixedly connected to a support plate (4), the support plate (4) is internally movably sleeved with a receiving box (5), the receiving box (5) is internally movably sleeved with a filter cover (6), the top of the support plate (4) is fixedly connected to a top plate (7), the top plate (7) is internally fixedly sleeved with a water storage jacket (8), A water spray head (9) is fixedly mounted on the side of the water storage sleeve (8), a water pump (10) is fixedly mounted on the top of the support plate (4), a delivery pipe (11) is fixedly sleeved on the side of the water pump (10), a cleaning mechanism (12) is arranged on the top of the top plate (7), a threaded rod (13) is sleeved on the internal thread of the sliding block (3), a sliding ball (14) is movably sleeved on the top of the limit seat (2), and a moving mechanism (15) is arranged on the bottom of the support platform (1).

2. A shield machine cleaning structure according to claim 1, characterized in that: The water storage jacket (8) is located directly above the receiving box (5), and the side surface of the water storage jacket (8) is fixedly sleeved on one end of the delivery pipe (11).

3. A shield machine cleaning structure according to claim 1, characterized in that: The filter cover (6) is made of stainless steel, and the filter cover (6) is compatible with the receiving box (5).

4. A shield machine cleaning structure according to claim 1, characterized in that: The cleaning mechanism (12) comprises a rotating motor (121), the rotating motor (121) being fixedly mounted on the top of the top plate (7), a brush disc (122) being fixedly sleeved on the output shaft of the rotating motor (121), and the brush disc (122) being movably sleeved inside the water storage jacket (8).

5. A shield machine cleaning structure according to claim 1, characterized in that: The threaded rod (13) is movably sleeved inside the limiting seat (2), and the threaded rod (13) and the support platform (1) are parallel to each other.

6. A shield machine cleaning structure according to claim 1, characterized in that: The number of the sliding balls (14) is several, and the several sliding balls (14) are evenly distributed on the top of the limiting seat (2).

7. A shield machine cleaning structure according to claim 1, characterized in that: The moving mechanism (15) comprises a support column (151), the support column (151) is fixedly connected to the bottom of the support platform (1), and a sliding wheel (152) is installed at the bottom of the support column (151).

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