Automatic cleaning device for shield segment steel form

Abstract

The utility model relates to steel mould cleaning technical field, and disclose a kind of shield segment steel mould automatic cleaning device, including base, the upper side of base is fixedly installed with steel membrane, the outside of telescopic link one is sleeved with spring one, the bottom of spring one is fixedly installed with pressing plate.The utility model is fixedly installed with telescopic link one in the bottom of positioning plate, positioning plate is fixed on the upper side of base by bolt, at the same time, pressing plate is contacted with limiting plate, and pressing plate is located in the upper side of limiting plate, spring one provides elastic force to push pressing plate down at this time, make limiting plate drive baffle contact with base, keep sealed state, it is convenient to pour shield segment, when needing to clean at the same time, positioning plate is first detached from the upper side of base, limiting plate cannot be positioned by pressing plate at this time, baffle is detached by the detachment effect of first sliding slot, and the effect that rubbish is washed and cleaned is convenient.

Description

Technical Field

[0001] This utility model relates to the field of steel mold cleaning technology, and more specifically, to an automatic cleaning device for shield tunnel segment steel molds. Background Technology

[0002] The automatic cleaning device for shield tunnel segment steel molds is a specialized piece of equipment used to automatically clean residual concrete, dirt, and other impurities from the surface of steel molds during the production of shield tunnel segments. It plays a key role in the production of precast concrete segments, improving efficiency, ensuring the cleanliness of the steel molds, and extending the service life of the molds. However, existing steel molds are sealed at the edges to ensure the neatness of the edges. During the cleaning process, some debris falls off and is difficult to be completely flushed out, resulting in incomplete cleaning. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides an automatic cleaning device for shield tunnel segment steel mold, which has the advantage of facilitating the cleaning of concrete debris.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatic cleaning device for shield tunnel segment steel formwork, comprising a base, a steel formwork fixedly installed on the top of the base, a protective plate fixedly installed on the top of the steel formwork, a first sliding groove opened inside the protective plate, a baffle slidably connected inside the first sliding groove, a limiting plate fixedly installed on the outside of the baffle, a positioning plate provided on the top of the base, a telescopic rod fixedly installed at the bottom of the positioning plate, a spring sleeved on the outside of the telescopic rod, and a pressure plate fixedly installed at the bottom of the spring.

[0005] As a preferred technical solution of this utility model, a hanging rod is provided above the base, a second sliding groove is provided inside the hanging rod, a slider is slidably connected inside the second sliding groove, a telescopic rod is fixedly installed at the bottom of the slider, and a spring is fixedly installed on the outside of the telescopic rod.

[0006] As a preferred embodiment of this utility model, a connecting plate is fixedly installed at the bottom of the second spring, a motor is fixedly installed on the outer side of the connecting plate, an output shaft is fixedly installed at the output end of the first motor, a roller is fixedly installed on the side of the output shaft away from the first motor, and a hard brush is fixedly installed on the outer side of the roller.

[0007] As a preferred embodiment of this utility model, a retaining ring is rotatably connected to the outer side of the output shaft, and a limit ring is fixedly installed on the outer side of the output shaft. The retaining ring is engaged with the guard plate.

[0008] As a preferred embodiment of this utility model, a screw thread plate is fixedly installed on the inner side of the connecting plate, a fixing plate is fixedly installed at the bottom of the second slide groove, a second motor is fixedly installed on the outer side of the fixing plate, and a lead screw is fixedly installed at the output end of the second motor, the lead screw meshing with the screw thread plate.

[0009] As a preferred embodiment of this utility model, a lifting frame is fixedly installed above the lifting rod, the top of the lifting frame is connected to the lifting equipment, the steel membrane is arc-shaped, and there are multiple hard brushes, all of which are located above the steel membrane.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model features a telescopic rod fixedly installed at the bottom of a positioning plate, a spring sleeved on the outside of the telescopic rod, and a pressure plate fixedly installed at the bottom of the spring. First, the baffle is installed above the base via sliding action with the first sliding groove. Then, the positioning plate is fixed above the base with bolts, and the pressure plate contacts the limiting plate, with the pressure plate positioned above the limiting plate. The spring provides elastic force to push the pressure plate downwards, causing the limiting plate to bring the baffle into contact with the base, maintaining a sealed state for easy casting of tunnel segments. When cleaning is required, the positioning plate is first removed from above the base. The limiting plate is no longer restricted by the pressure plate, and the baffle is disassembled via disassembly action with the first sliding groove, facilitating the flushing and cleaning of debris.

[0012] 2. This utility model has a motor fixedly installed on the outside of the connecting plate, an output shaft fixedly installed at the output end of the motor, and a roller fixedly installed on the side of the output shaft away from the motor. A hard brush is fixedly installed on the outside of the roller. When it is necessary to clean the surface of the steel membrane, the motor is first started to drive the output shaft to rotate. At the same time, the roller is fixedly connected to the output shaft, so that the roller drives the hard brush to rotate quickly, so that the hard brush rotates and cleans the surface of the steel membrane, removing more concrete impurities. During the cleaning process, the slider will slide with the second slide groove and drive the connecting plate to move left and right through the spring, so as to achieve the effect of completely cleaning the surface of the steel membrane. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A;

[0015] Figure 3 This is a schematic diagram of the suspension rod structure of this utility model;

[0016] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point B;

[0017] Figure 5 This utility model Figure 3 A magnified schematic diagram of the structure at point C.

[0018] In the diagram: 1. Base; 2. Steel membrane; 3. Protective plate; 4. First slide groove; 5. Baffle; 6. Limiting plate; 7. Positioning plate; 8. Telescopic rod one; 9. Spring one; 10. Pressure plate; 11. Hanging rod; 12. Second slide groove; 13. Sliding block; 14. Telescopic rod two; 15. Spring two; 16. Connecting plate; 17. Motor one; 18. Output shaft; 19. Roller; 20. Hard brush; 21. Snap ring; 22. Limiting ring; 23. Threaded screw plate; 24. Fixing plate; 25. Motor two; 26. Lead screw; 27. Lifting frame. Detailed Implementation

[0019] 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.

[0020] like Figures 1 to 5 As shown, this utility model provides an automatic cleaning device for shield tunnel segment steel formwork, including a base 1, a steel formwork 2 fixedly installed on the top of the base 1, a protective plate 3 fixedly installed on the top of the steel formwork 2, a first sliding groove 4 opened inside the protective plate 3, a baffle 5 slidably connected inside the first sliding groove 4, a limiting plate 6 fixedly installed on the outside of the baffle 5, a positioning plate 7 provided on the top of the base 1, a telescopic rod 8 fixedly installed at the bottom of the positioning plate 7, a spring 9 sleeved on the outside of the telescopic rod 8, and a pressure plate 10 fixedly installed at the bottom of the spring 9.

[0021] First, the baffle 5 is installed above the base 1 through sliding action with the first sliding groove 4. Then, the positioning plate 7 is fixed above the base 1 with bolts. At the same time, the pressure plate 10 contacts the limiting plate 6, and the pressure plate 10 is located above the limiting plate 6. Then, the spring 9 provides elastic force to push the pressure plate 10 downward, so that the limiting plate 6 drives the baffle 5 to contact the base 1, maintaining a sealed state, which facilitates the casting of shield tunnel segments. At the same time, when cleaning is required, the positioning plate 7 is first removed from the top of the base 1. At this time, the limiting plate 6 is not limited by the pressure plate 10. The baffle 5 is disassembled through disassembly action with the first sliding groove 4, which facilitates the flushing and cleaning of debris, thus keeping the inside of the base 1 clean.

[0022] The base 1 has a hanging rod 11 above it. The hanging rod 11 has a second sliding groove 12 inside it. The sliding block 13 is slidably connected inside the second sliding groove 12. The bottom of the sliding block 13 is fixedly installed with a telescopic rod 14. The outside of the telescopic rod 14 is fixedly installed with a spring 15.

[0023] The telescopic rod 14 drives the spring 15 to have a certain up-and-down telescopic effect. When cleaning the surface of the steel film 2, since the steel film 2 has a certain curvature, the height of the hard brush 20 can be adjusted by the telescopic action of the spring 15 to prevent squeezing and jamming.

[0024] Among them, a connecting plate 16 is fixedly installed at the bottom of spring 2 15, a motor 17 is fixedly installed on the outside of the connecting plate 16, an output shaft 18 is fixedly installed at the output end of motor 17, a roller 19 is fixedly installed on the side of the output shaft 18 away from motor 17, and a hard brush 20 is fixedly installed on the outside of the roller 19.

[0025] When the surface of the steel membrane 2 needs to be cleaned, the motor 17 is started first to drive the output shaft 18 to rotate. At the same time, the roller 19 is fixedly connected to the output shaft 18, so that the roller 19 drives the hard brush 20 to rotate quickly. The hard brush 20 rotates and cleans the surface of the steel membrane 2, removing more concrete impurities. During the cleaning process, the slider 13 will slide with the second slide groove 12 and drive the connecting plate 16 to move left and right through the spring 15, so as to achieve the effect of completely cleaning the surface of the steel membrane 2.

[0026] The output shaft 18 is rotatably connected to a retaining ring 21, and a limit ring 22 is fixedly installed on the outer side of the output shaft 18. The retaining ring 21 is engaged with the guard plate 3.

[0027] When cleaning the steel membrane 2, the connecting plate 16 is pushed downward by the spring 15 to engage the retaining ring 21 with the guard plate 3. At the same time, the retaining ring 21 is limited by the limiting ring 22. When the retaining ring 21 rolls on the surface of the guard plate 3, it limits the roller 19 and the hard brush 20, so that the hard brush 20 will not deviate during cleaning.

[0028] Among them, a screw mother plate 23 is fixedly installed on the inner side of the connecting plate 16, a fixing plate 24 is fixedly installed at the bottom of the second slide groove 12, a second motor 25 is fixedly installed on the outer side of the fixing plate 24, and a lead screw 26 is fixedly installed at the output end of the second motor 25. The lead screw 26 meshes with the screw mother plate 23.

[0029] After the start motor 25 drives the lead screw 26 to rotate, the lead screw 26 will mesh with the lifting frame 27. At this time, the connecting plate 16 will be driven to move back and forth through the sliding connection between the slider 13 and the second slide groove 12, so as to achieve the effect of cleaning the steel film 2 at different positions.

[0030] Among them, a hoisting frame 27 is fixedly installed above the hoisting rod 11. The top of the hoisting frame 27 is connected to the hoisting equipment. The steel membrane 2 is arc-shaped, and there are multiple hard brushes 20. All the hard brushes 20 are located above the steel membrane 2.

[0031] The hoisting frame 27 is lifted up and down by hoisting equipment. When cleaning is not required, the hoisting frame 27 can be lifted up with the lifting rod 11 so as not to affect the normal pouring of the steel membrane 2 surface.

[0032] Working principle and usage process of this utility model:

[0033] Firstly, a first groove 4 is provided inside the protective plate 3. A baffle 5 is slidably connected inside the first groove 4, and a limiting plate 6 is fixedly installed on the outside of the baffle 5. The baffle 5 is installed above the base 1 by sliding with the first groove 4. At this time, the positioning plate 7 is fixed above the base 1 by bolts. At the same time, the pressure plate 10 contacts the limiting plate 6, and the pressure plate 10 is located above the limiting plate 6. At this time, the spring 9 provides elastic force to push the pressure plate 10 downward, so that the limiting plate 6 drives the baffle 5 to contact the base 1, maintaining a sealed state, which facilitates the casting of shield tunnel segments.

[0034] Secondly, a motor 17 is fixedly installed on the outside of the connecting plate 16, an output shaft 18 is fixedly installed at the output end of the motor 17, and a roller 19 is fixedly installed on the side of the output shaft 18 away from the motor 17. A hard brush 20 is fixedly installed on the outside of the roller 19. When it is necessary to clean the surface of the steel membrane 2, the motor 17 is started first to drive the output shaft 18 to rotate. At the same time, the roller 19 is fixedly connected to the output shaft 18, so that the roller 19 drives the hard brush 20 to rotate quickly, so that the hard brush 20 rotates and cleans the surface of the steel membrane 2, removing more concrete impurities. At the same time, during the cleaning process, the slider 13 will drive the connecting plate 16 to move left and right through the sliding action with the second slide groove 12 and the spring 15 to clean the surface of the steel membrane 2.

[0035] At the same time, after the second motor 25 is started and the lead screw 26 is driven to rotate, the lead screw 26 will mesh with the lifting frame 27. At this time, the connecting plate 16 will be driven to move back and forth through the sliding connection between the slider 13 and the second slide groove 12, so as to achieve the effect of cleaning the steel film 2 at different positions.

[0036] Finally, the positioning plate 7 is removed from the top of the base 1. At this time, the limiting plate 6 will not be limited by the pressure plate 10. The baffle 5 is disassembled by the disassembly action with the first slide groove 4, so that the debris can be flushed away.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic cleaning device for shield tunnel segment steel formwork, comprising a base (1), characterized in that: A steel membrane (2) is fixedly installed above the base (1), and a protective plate (3) is fixedly installed above the steel membrane (2). A first sliding groove (4) is opened inside the protective plate (3). A baffle (5) is slidably connected inside the first sliding groove (4). A limiting plate (6) is fixedly installed on the outside of the baffle (5). A positioning plate (7) is provided above the base (1). A telescopic rod (8) is fixedly installed at the bottom of the positioning plate (7). A spring (9) is sleeved on the outside of the telescopic rod (8). A pressure plate (10) is fixedly installed at the bottom of the spring (9).

2. The automatic cleaning device for shield tunnel segment steel formwork according to claim 1, characterized in that: A hanging rod (11) is provided above the base (1). A second sliding groove (12) is provided inside the hanging rod (11). A slider (13) is slidably connected inside the second sliding groove (12). A telescopic rod (14) is fixedly installed at the bottom of the slider (13). A spring (15) is fixedly installed on the outside of the telescopic rod (14).

3. The automatic cleaning device for shield tunnel segment steel formwork according to claim 2, characterized in that: A connecting plate (16) is fixedly installed at the bottom of the second spring (15). A motor (17) is fixedly installed on the outside of the connecting plate (16). An output shaft (18) is fixedly installed at the output end of the first motor (17). A roller (19) is fixedly installed on the side of the output shaft (18) away from the first motor (17). A hard brush (20) is fixedly installed on the outside of the roller (19).

4. The automatic cleaning device for shield tunnel segment steel formwork according to claim 3, characterized in that: A retaining ring (21) is rotatably connected to the outside of the output shaft (18), and a limiting ring (22) is fixedly installed on the outside of the output shaft (18). The retaining ring (21) is engaged with the guard plate (3).

5. The automatic cleaning device for shield tunnel segment steel formwork according to claim 3, characterized in that: A screw thread plate (23) is fixedly installed on the inner side of the connecting plate (16), a fixing plate (24) is fixedly installed at the bottom of the second slide groove (12), a motor (25) is fixedly installed on the outer side of the fixing plate (24), a lead screw (26) is fixedly installed at the output end of the motor (25), and the lead screw (26) meshes with the screw thread plate (23).

6. The automatic cleaning device for shield tunnel segment steel formwork according to claim 3, characterized in that: A hoisting frame (27) is fixedly installed above the hoisting rod (11). The top of the hoisting frame (27) is connected to the hoisting equipment. The steel membrane (2) is arc-shaped. There are multiple hard brushes (20), and all of the hard brushes (20) are located above the steel membrane (2).

Images