Novel tunnel automatic foundation cleaning equipment

Abstract

The utility model belongs to the technical field of tunnel foundation cleaning construction, and discloses novel tunnel automatic foundation cleaning equipment which comprises a movable mechanical walking system, a cleaning device, an earthwork stone excavating and transforming device and a limiting and fixing mechanism, the cleaning device is arranged on one side of the movable mechanical walking system, and the earthwork stone excavating and transforming device is arranged on the other side of the movable mechanical walking system. The limiting and fixing mechanisms are arranged on the front side and the rear side of the cleaning device, the cleaning device comprises a first connecting plate, a first supporting plate is fixedly arranged on the bottom side of the first connecting plate, a bearing plate is fixedly arranged on the bottom side of the first supporting plate, and a second connecting plate is fixedly arranged on the bottom side of the bearing plate; the movable mechanical walking system is used for bearing and moving the earthwork stone excavation transformation device and the cleaning device so as to clean the tunnel bottom plate foundation, the tunnel bottom plate foundation cleaning device has the advantages of being high in construction efficiency, rapid in construction progress and the like, and has the great advantages in the aspects of cleaning effect, construction progress, cost control and the like compared with traditional manual foundation cleaning.

Description

Technical Field

[0001] The utility model belongs to the technical field of tunnel foundation clearing construction, and specifically relates to a novel automatic tunnel foundation clearing equipment. Background Art

[0002] Tunnel foundation clearing is a kind of equipment used for cleaning the tunnel bottom slabs of underground caverns in pumped-storage power stations, where the caverns are criss-crossed and complexly arranged. The required quantity is large and the quality requirements are high. However, the existing tunnel foundation clearing still uses conventional manual foundation clearing. The construction period of manual foundation clearing is long, the number of workers and economic investment increases, and the number of accidental factors in construction increases. There is a risk that the construction cannot meet the construction period and construction safety requirements. Summary of the invention

[0003] The purpose of the utility model is to provide a novel automatic tunnel cleaning device in order to solve the above problems. Through the cooperation of the limiting fixing mechanism and the cleaning device, the removal of the steel brush in the cleaning device is more convenient and quick.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A novel automatic tunnel foundation clearing equipment, comprising: a mobile mechanical walking system, a cleaning device, an earthwork and stone excavation and transformation device and a limit fixing mechanism, wherein the cleaning device is arranged on one side of the mobile mechanical walking system, and the limit fixing mechanism is arranged on both sides of the front and rear of the cleaning device;

[0006] The cleaning device includes a first connecting plate, a first supporting plate is fixedly arranged on the bottom side of the first connecting plate, a receiving plate is fixedly arranged on the bottom side of the first supporting plate, a second connecting plate is fixedly arranged on the bottom side of the receiving plate, a protective plate is clamped on the bottom side of the second connecting plate, and a steel brush is arranged between the bottom sides of the protective plates.

[0007] Furthermore, a plurality of protective columns are fixedly arranged on both sides of the bottom side of the first support plate, and sliding grooves are provided at the front and rear sides of the second connecting plate, and sliding columns are fixedly arranged around the bottom surface of the sliding groove.

[0008] Furthermore, T-blocks are fixedly provided on the front and rear sides of the protection plate, a sliding block is slidably provided on the top side of the T-block, a limiting plate is fixedly provided on the side of the sliding block away from the protection plate, and a protrusion is fixedly provided on the side of the top side of the T-block away from the protection plate.

[0009] Furthermore, a plurality of raised bent plates are fixedly provided on the top side of the protection plate, and a plurality of arc grooves are provided on the bottom side of the second connecting plate.

[0010] Furthermore, a limiting fixing mechanism is provided on the front and rear sides of the cleaning device, and the limiting fixing mechanism includes a sliding support block and a limiting shell, a second support plate is fixedly provided on the front side of the sliding support block, a rotating push plate is hingedly provided on the lower inner side of the second support plate, and clamping blocks are fixedly provided on both sides of the rotating push plate, a first sliding plate is slidably provided on the upper inner side of the limiting shell, and a second sliding plate is fixedly provided on the lower inner side.

[0011] Furthermore, a card frame is fixedly provided on the bottom side of the first sliding plate, and a spring is fixedly provided on the bottom side of the first sliding plate, one end of the spring is connected to the first sliding plate and the other end is connected to the second sliding plate, and the card block slides inside the limiting shell.

[0012] Furthermore, holes are formed around the top side of the sliding support block.

[0013] Furthermore, the earth and stone excavation and transformation device can be detachably arranged at the cleaning device of the mobile mechanical walking system.

[0014] By adopting the above structure, the cleaning device is moved with the mobile mechanical walking system, and through the detachable cleaning device and the earth and stone excavation modification device, the mobile mechanical walking system can use different tools to carry out construction operations, and the rotating push plate is made to slide upward in the protective shell by adjusting the height of the sliding support block in the limiting fixing mechanism. When the rotating push plate no longer presses the first sliding plate, the spring will push the first sliding plate upward, and the first sliding plate will move upward with the card frame, and the protrusion will no longer be fastened and fixed. At the same time, the raised bent plate will fall off from the arc groove due to the gravity of the steel brush itself. At this time, the steel brush can be removed, and it is more convenient to replace the steel brush.

[0015] In summary, the beneficial effects of the utility model are: the mobile mechanical walking system improves construction efficiency through the use of the cleaning device and the earthwork and stone excavation and transformation device, speeds up the cleaning process during construction, reduces labor costs and reduces safety risks;

[0016] The limiting and fixing mechanisms on the front and rear sides of the second connecting plate cooperate with the structures on the front and rear sides of the protection plate, so that the steel brush can be disassembled more conveniently after use, so as to facilitate cleaning and replacement of the steel brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a front view of the utility model;

[0019] Figure 2 It is a complete axonometric drawing of the utility model;

[0020] Figure 3 It is an axonometric diagram of the cleaning device of the utility model;

[0021] Figure 4 This utility model Figure 3 A magnified image of point A;

[0022] Figure 5 This is a diagram of the position limiting and fixing mechanism of the utility model that is not fully installed;

[0023] Figure 6 It is an axonometric view of the cleaning device of the utility model which is not fully installed;

[0024] Figure 7 This is an axonometric view of the cleaning device of the utility model close to the first connecting plate;

[0025] Figure 8 This is an axonometric view of the cleaning device of the utility model close to the protection plate;

[0026] Fig. 9 It is a diagram of an earthwork and stone excavation and transformation device of the present utility model.

[0027] The following are the descriptions of the reference numerals:

[0028] 1. Mobile mechanical walking system; 2. Cleaning device; 201. First connecting plate; 202. Slide groove; 203. First supporting plate; 204. Protective column; 205. Receiver plate; 206. Second connecting plate; 207. Protective plate; 208. Steel brush; 209. T-block; 210. Limiting plate; 211. Bump; 212. Sliding block; 213. Sliding column; 214. Raised bent plate; 215. Arc groove; 3. Earthwork and stone excavation and transformation device; 4. Limiting and fixing mechanism; 401. Sliding supporting block; 402. Second supporting plate; 403. Rotating push plate; 404. Block; 405. Limiting shell; 406. First sliding plate; 407. Second sliding plate; 408. Spring; 409. Card frame. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0030] See also Figure 1-Figure 8 As shown, the utility model provides a novel automatic tunnel clearing equipment, comprising: a mobile mechanical walking system 1, a cleaning device 2, an earthwork and stone excavation and transformation device 3 and a limit fixing mechanism 4, wherein the cleaning device 2 is arranged on one side of the mobile mechanical walking system 1, and the limit fixing mechanism 4 is arranged on both sides of the front and rear of the cleaning device 2;

[0031] The cleaning device 2 includes a first connecting plate 201, a first supporting plate 203 is fixedly arranged on the bottom side of the first connecting plate 201, a receiving plate 205 is fixedly arranged on the bottom side of the first supporting plate 203, the first connecting plate 201 is used to connect with the mobile mechanical walking system 1, and the receiving plate 205 is supported by the first supporting plate 203, and finally the receiving plate 205 is connected to the second connecting plate 206, a second connecting plate 206 is fixedly arranged on the bottom side of the receiving plate 205, a protective plate 207 is clamped on the bottom side of the second connecting plate 206, a steel brush 208 is arranged between the bottom sides of the protective plate 207, and the second connecting plate 206 and the protective plate 207 are clamped and disassembled, so that the protective plate 207 can be removed from the bottom side of the second connecting plate 206 for cleaning and replacement of the steel brush 208.

[0032] Furthermore, a plurality of protective columns 204 are fixedly provided on both sides of the bottom side of the first supporting plate 203 to protect the receiving plate 205, and a slide groove 202 is provided at the front and rear sides of the second connecting plate 206, and sliding columns 213 are fixedly provided around the inner bottom surface of the slide groove 202. The sliding columns 213 enable the limiting fixing mechanism 4 to move longitudinally, and at the same time, the slide groove 202 can clamp the T-block 209 inside to limit the T-block 209.

[0033] Furthermore, T-blocks 209 are fixedly provided on the front and rear sides of the protection plate 207, and a sliding block 212 is slidably provided on the top side of the T-block 209. The sliding block 212 slides with the T-block 209 on the rear side. After sliding into the inside of the slide groove 202, the limiting fixing mechanism 4 can be moved downward, and the T-block 209 is embedded and limited by the groove at the bottom of the sliding support block 401. A limiting plate 210 is fixedly provided on the side of the sliding block 212 away from the protection plate 207 to limit the movement range of the sliding plate. A protrusion 211 is fixedly provided on the top side of the T-block 209 away from the protection plate 207, which is used in conjunction with the card frame 409 in the limiting fixing mechanism 4.

[0034] Furthermore, a plurality of raised bent plates 214 are fixedly provided on the top side of the protection plate 207, and a plurality of arc grooves 215 are opened on the bottom side of the second connecting plate 206. The raised bent plates 214 can be embedded into the arc grooves 215 to increase the contact surface and improve the firmness of the indentation.

[0035] Furthermore, a limiting fixing mechanism 4 is provided on the front and rear sides of the cleaning device 2, and the limiting fixing mechanism 4 includes a sliding support block 401 and a limiting shell 405. A second support plate 402 is fixedly provided on the front side of the sliding support block 401, and a rotating push plate 403 is hingedly provided on the lower inner side of the second support plate 402. Blocks 404 are fixedly provided on both sides of the rotating push plate 403. The rotating push plate 403 slides on the inner side of the limiting shell 405 through the block 404. At the same time, the bottom of the rotating push plate 403 can push the first sliding plate 406. A first sliding plate 406 is slidingly provided on the upper inner side of the limiting shell 405, and a second sliding plate 407 is fixedly provided on the lower inner side. The first sliding plate 406 slides on the inner side of the limiting shell 405.

[0036] Furthermore, a card frame 409 is fixedly provided on the bottom side of the first sliding plate 406. The frame on the bottom side of the card frame 409 has a certain toughness and can be bent at a slight angle. A spring 408 is fixedly provided on the bottom side of the first sliding plate 406. One end of the spring 408 is connected to the first sliding plate 406 and the other end is connected to the second sliding plate 407. The card block 404 slides inside the limiting shell 405 and directly pushes the first sliding plate 406. The first sliding plate 406 moves up and down with the card frame 409, and is connected to the protrusion 211 through the toughness of the bottom of the card frame 409.

[0037] Furthermore, holes are formed on the top side of the sliding support block 401 to cooperate with the sliding column 213 .

[0038] Furthermore, the earthwork and stone excavation and modification device 3 can be detachably arranged at the cleaning device 2 of the mobile mechanical traveling system 1, and the mobile mechanical traveling system 1 can replace the earthwork and stone excavation and modification device 3 and the cleaning device 2 on one side.

[0039] By adopting the above structure, the mobile mechanical walking system 1 moves with the cleaning device 2, and through the detachable cleaning device 2 and the earth and stone excavation and modification device 3, the mobile mechanical walking system 1 can use different tools to perform construction operations, and the rotating push plate 403 slides upward in the protective shell through the height adjustment of the sliding support block 401 in the limiting fixing mechanism 4. When the rotating push plate 403 no longer squeezes the first sliding plate 406, the spring 408 will push the first sliding plate 406 upward, and the first sliding plate 406 moves upward with the card frame 409, and the protrusion 211 is no longer fastened and fixed. At the same time, the protruding bent plate 214 will fall off from the arc groove 215 due to the gravity of the steel brush 208 itself. At this time, the steel brush 208 can be removed, and it is more convenient to replace the steel brush 208.

[0040] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A new type of tunnel automatic cleaning equipment, characterized in that: include: A mobile mechanical walking system (1), a cleaning device (2), an earth and stone excavation and transformation device (3), and a position limiting and fixing mechanism (4), wherein the cleaning device (2) is arranged on one side of the mobile mechanical walking system (1), and the position limiting and fixing mechanism (4) is arranged on both sides of the front and rear of the cleaning device (2); The cleaning device (2) comprises a first connecting plate (201), a first supporting plate (203) being fixedly arranged on the bottom side of the first connecting plate (201), a receiving plate (205) being fixedly arranged on the bottom side of the first supporting plate (203), a second connecting plate (206) being fixedly arranged on the bottom side of the receiving plate (205), a protective plate (207) being clamped on the bottom side of the second connecting plate (206), and a steel brush (208) being arranged between the bottom sides of the protective plates (207).

2. According to claim 1, a new type of automatic tunnel cleaning equipment is characterized by: A plurality of protective columns (204) are fixedly arranged on both sides of the bottom of the first support plate (203), a slide groove (202) is provided at the front and rear sides of the second connection plate (206), and sliding columns (213) are fixedly arranged around the inner bottom surface of the slide groove (202).

3. According to claim 1, the new type of automatic tunnel cleaning equipment is characterized by: The front and rear sides of the protection plate (207) are both fixedly provided with T-shaped blocks (209); a sliding block (212) is slidably provided through the top side of the T-shaped block (209); a limiting plate (210) is fixedly provided on the side of the sliding block (212) away from the protection plate (207); and a protrusion (211) is fixedly provided on the top side of the T-shaped block (209) away from the protection plate (207).

4. According to claim 1, the new type of automatic tunnel cleaning equipment is characterized by: A plurality of raised bent plates (214) are fixedly arranged on the top side of the protection plate (207), and a plurality of arc grooves (215) are provided on the bottom side of the second connection plate (206).

5. According to claim 1, the new type of automatic tunnel cleaning equipment is characterized by: The cleaning device (2) is provided with a limit fixing mechanism (4) on both the front and rear sides. The limit fixing mechanism (4) comprises a sliding support block (401) and a limit shell (405). A second support plate (402) is fixedly provided on the front side of the sliding support block (401). A rotating push plate (403) is hingedly provided on the inner side of the second support plate (402). Blocks (404) are fixedly provided on both sides of the rotating push plate (403). A first sliding plate (406) is slidably provided on the inner side of the limit shell (405), and a second sliding plate (407) is fixedly provided on the inner side.

6. According to claim 5, a new type of automatic tunnel cleaning equipment is characterized by: A card frame (409) is fixedly arranged on the bottom side of the first sliding plate (406), and a spring (408) is fixedly arranged on the bottom side of the first sliding plate (406), one end of the spring (408) is connected to the first sliding plate (406) and the other end is connected to the second sliding plate (407), and the card block (404) slides inside the limiting shell (405).

7. According to claim 5, a new type of automatic tunnel cleaning equipment is characterized by: Holes are formed all around the top side of the sliding support block (401).

8. According to claim 1, the new type of automatic tunnel cleaning equipment is characterized by: The earth and stone excavation and transformation device (3) is detachably arranged at the cleaning device (2) of the mobile mechanical walking system (1).

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