CN115680679A - Wall surface construction leveling system and method for tunnel construction - Google Patents

Abstract

The invention discloses a wall surface construction leveling system and a leveling method for tunnel construction, and belongs to the technical field of tunnel construction. A wall construction leveling system for tunnel construction comprises a moving base, wherein an earth collecting tank is arranged on the moving base, an anti-accumulation assembly is arranged in the earth collecting tank, a lifting mechanism connected with the anti-accumulation assembly is arranged on the moving base, a working shell is connected onto the lifting mechanism, a rotating pipe is arranged in the working shell, scrapers which are uniformly distributed on the circumference are arranged on the rotating pipe, and a rotating assembly used for driving the rotating pipe to rotate is arranged on the working shell; the wall surface leveling device can be used for cleaning mud of the scraper for performing wall surface leveling operation, so that the scraper can continuously perform leveling operation on the wall surface to ensure the leveling effect of the scraper on the wall surface, and when the device performs leveling operation, the leveled wall surface is leveled up and down circularly and repeatedly, leveled and compacted through the wall surface leveling mechanism, so that the tunnel construction effect is effectively ensured.

Description

Wall surface construction leveling system and method for tunnel construction

Technical Field

The invention relates to the technical field of tunnel construction, in particular to a wall construction leveling system and a leveling method for tunnel construction.

Background

The tunnel is a building which is built underground or underwater or in a mountain, is paved with railways or is built with roads for motor vehicles to pass through, and when the tunnel is just dug, the inner side wall of the tunnel is uneven, so that the normal construction of the wall surface of the tunnel is influenced, and therefore, the wall surface of the tunnel needs to be shoveled.

The invention discloses a wall surface construction leveling system for tunnel construction, which comprises a base, wherein a motor box is arranged in the middle of the upper surface of the base, a threaded lead screw is arranged at the top end of the motor box, and a threaded sleeve is sleeved outside the threaded lead screw through threads. However, in the specific using process, more soil is adhered to the outer side of the leveling plate during leveling operation, and the device can only clean the soil on the scraper knife after stopping the leveling operation, so that the continuous leveling operation of the leveling plate on the wall surface is influenced; and the device only reciprocates through the single of mount and utilizes level and smooth compression roller to carry out the compaction to the wall, and is poor to the compaction treatment effect of tunnel wall to the influence is to the construction of tunnel wall.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a wall construction leveling system and a leveling method for tunnel construction.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a tunnel construction is with wall construction system of leveling, is including removing the base, it is provided with the earth collecting vat on the base to remove, be provided with in the earth collecting vat and prevent piling up the subassembly, be provided with on the removal base and prevent piling up the elevating system that the subassembly links to each other, the last work shell that is connected with of elevating system, be provided with the rotating tube in the work shell, be provided with the scraper that is circumference evenly distributed on the rotating tube, be provided with on the work shell and be used for driving the rotatory rotating assembly of rotating tube, be provided with the mud removing component who is used for cleaing away scraper outside earth on the rotating tube, still be provided with wall leveling mechanism on the removal base.

Preferably, elevating system is including rotating the first lead screw that sets up on moving the base, the screw thread is provided with first sleeve on the first lead screw, first sleeve and work shell are fixed to be continuous, elevating system still includes the first motor that sets up in moving the base bottom, the output of first motor passes and moves the base and link to each other with first lead screw.

Preferably, the anti-accumulation assembly comprises a rotating rod which is arranged in the soil collecting tank in a rotating mode through a bearing, a poking plate which is evenly distributed on the circumference is arranged on the outer side of the rotating rod, one end, far away from the poking plate, of the rotating rod penetrates through the soil collecting tank and is connected with a driven bevel gear, and the smooth surface of the first screw rod is connected with a driving bevel gear which is connected with the driven bevel gear in a meshed mode.

Preferably, the rotating assembly comprises a second motor fixedly arranged on the working shell, an output end of the second motor penetrates through the working shell and is connected with a first gear, and a second gear in meshed connection with the first gear is fixedly arranged on the outer side of the rotating pipe.

Preferably, clear mud subassembly is including setting firmly the dead lever on work shell, the dead lever is arranged in the rotating tube and with the coaxial setting of rotating tube, the dead lever outside is provided with the lug that offsets with the scraper activity, clear mud subassembly is still including seting up the spout on the rotating tube, scraper elasticity sets up in the spout, be provided with the mud piece that takes off that is circumference evenly distributed on the rotating tube, take off mud piece and include two mud boards, two take off mud board symmetry and set up in the spout both sides, just take off mud board and scraper activity offset.

Preferably, the scraper is arranged in the sliding groove in a sliding mode, the inner wall of the sliding groove is fixedly connected with a fixing plate, a movable groove matched with the fixing plate is formed in the scraper, and a first elastic element is arranged between the inner wall of the movable groove and the fixing plate.

Preferably, the desliming plate includes the first even board that links to each other with the rotating tube is fixed, the one end that the rotating tube was kept away from to first even board has the second even board through pivot swing joint, first even board and second are provided with second elastic element even between the board, be provided with solid fixed ring through the connecting rod in the work shell, gu fixed ring and the coaxial setting of rotating tube, just gu be provided with on the fixed ring with the second even the protruding that the board activity offseted.

Preferably, the wall surface leveling mechanism comprises support plates fixedly arranged on two sides of the movable base, a second lead screw is rotatably arranged on each support plate, a second sleeve is arranged on each second lead screw in a threaded mode, elastic expansion plates are arranged on the second sleeves, a connecting rod is arranged between the two elastic expansion plates, a leveling roller is sleeved on each connecting rod, a third motor is arranged at the bottom of each support plate, and the output end of each third motor penetrates through each support plate and is connected with the corresponding second lead screw.

Preferably, the wall surface leveling mechanism further comprises a U-shaped frame fixedly arranged on the working shell, travel switches are arranged on the upper side and the lower side of the U-shaped frame, the travel switches are electrically connected with a third motor, and the travel switches are movably abutted to the elastic expansion plates.

The invention discloses a method for leveling wall construction for tunnel construction, which comprises a system for leveling wall construction for tunnel construction, and also comprises the following steps:

s1: when the tunnel wall surface is scraped, the device is moved to one side of the wall surface through the movable base, so that the scraper is in contact with the tunnel wall surface, and then the movable base is limited and positioned, so that the device is more stable when the tunnel wall surface is flattened, and cannot shake;

s2: when the device is fixed stably, the lifting mechanism and the rotating assembly are controlled to work, the rotating assembly drives the rotating pipe and the scraper on the outer side of the rotating pipe to rotate when working, and the lifting mechanism drives the working shell to move from top to bottom when working, so that the scraper can carry out longitudinal leveling treatment on the wall surface of the tunnel;

s3: after the scraper is used for leveling the tunnel wall surface, when the scraper rotates along with the rotating pipe, earth adhered to the wall surface by the scraper during leveling can fall off by using the mud cleaning assembly, so that the leveling effect of the scraper on the wall surface is ensured when the scraper continuously rotates along with the rotating pipe to abut against the wall surface, and the scraper can continuously perform leveling operation on the wall surface;

s4: when the wall surface is shoveled, the wall surface leveling mechanism works and levels and compacts the shoveled wall surface in a reciprocating way up and down, so that the shoveled tunnel wall surface is more compact in extrusion;

s5: after the device is used for longitudinally leveling a wall surface, the limitation on the movable base is removed, the handle pushing device on the movable base is pushed to move forwards, the moving distance of the device is equal to the length of the scraper, and then the operation is repeated to level the whole tunnel wall surface.

Compared with the prior art, the invention provides a wall construction leveling system and a leveling method for tunnel construction, which have the following beneficial effects:

1. according to the wall construction leveling system and method for tunnel construction, the scraper for performing wall leveling operation can be cleaned through the sludge cleaning assembly, so that the scraper can continuously perform leveling operation on the wall, and the leveling effect of the scraper on the wall is ensured.

2. According to the wall construction leveling system and the leveling method for tunnel construction, the leveling and compacting of the leveled wall surface can be performed in an up-and-down circulating and reciprocating mode through the wall leveling mechanism, along with the increase of the leveling times of the leveling rollers, the leveled wall surface is more smooth and compact, the tunnel wall surface is prevented from being leveled, and the tunnel construction effect is effectively guaranteed.

3. This wall construction shoveling system and shoveling method for tunnel construction through preventing piling up the setting of subassembly, can avoid the wall soil block that the scraper struck off to pile up in one department, guarantees the collection effect of earth collecting vat to earth, improves the space utilization of earth collecting vat.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the external structure of the working housing of the present invention;

FIG. 4 is a schematic cross-sectional view of a working envelope of the present invention;

FIG. 5 is an enlarged view of a portion of portion B of FIG. 4 according to the present invention;

FIG. 6 is an external view of a rotary tube according to the present invention;

fig. 7 is a schematic sectional view of a rotary tube according to the present invention.

In the figure: 1. moving the base; 101. a support plate; 2. a soil collection tank; 3. a working housing; 4. rotating the tube; 401. a chute; 4011. a fixing plate; 5. a scraper; 501. a movable groove; 502. a first elastic element; 6. a first lead screw; 601. a first sleeve; 602. a first motor; 603. a drive bevel gear; 7. rotating the rod; 701. a poking plate; 702. a driven bevel gear; 8. a second motor; 801. a first gear; 802. a second gear; 9. fixing the rod; 901. a bump; 10. a mud removing plate; 1001. a first connecting plate; 1002. a second connecting plate; 1003. a second elastic element; 11. a fixing ring; 111. a protrusion; 12. a second lead screw; 121. a second sleeve; 122. an elastic expansion plate; 123. a connecting rod; 124. a leveling roller; 125. a third motor; 13. a U-shaped frame; 131. a travel switch.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "fitted/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

refer to fig. 1, fig. 3, fig. 4, fig. 6 and fig. 7, a wall construction system of leveling for tunnel construction, including removing base 1, it is provided with earth collecting vat 2 on the removal base 1, be provided with in the earth collecting vat 2 and prevent piling up the subassembly, remove and be provided with on the base 1 and prevent piling up the elevating system that the subassembly links to each other, the last work shell 3 that is connected with of elevating system, be provided with the rotating tube 4 in the work shell 3, be provided with the scraper 5 that is circumference evenly distributed on the rotating tube 4, be provided with the rotating assembly who is used for driving rotating tube 4 rotatory on the work shell 3, be provided with the clear mud subassembly that is used for cleaing away 5 outside earth of scraper on the rotating tube 4, still be provided with leveling mechanism on the removal base 1.

Concretely, through control elevating system and rotating assembly work, rotating assembly drives during the work scraper 5 in the live tube 4 and its outside and does the rotation action, elevating system during operation drives work shell 3 from last to removing down, and then make scraper 5 carry out fore-and-aft levelling processing to the tunnel wall, after scraper 5 levelled the tunnel wall, usable mud cleaning subassembly drops the earth of adhesion at ordinary times to scraper 5 to the wall levelling at ordinary times when scraper 5 rotated along with live tube 4, make scraper 5 continue to rotate along with live tube 4 and guarantee its levelling effect to the wall when offseting with the wall, make scraper 5 can continuously carry out the levelling operation to the wall, when carrying out the levelling operation to the wall, wall levelling mechanism work and carry out reciprocating flattening compaction of upper and lower circulation to the wall after levelling, tunnel wall extrusion after will levelling is more compact. The device can carry out mud cleaning operation on the scraper 5 for carrying out wall surface leveling operation, so that the scraper 5 can continuously carry out leveling operation on the wall surface to ensure the leveling effect of the scraper 5 on the wall surface, and when the device carries out leveling operation, the leveled wall surface is leveled and compacted in an up-and-down circulating and reciprocating manner through the wall surface leveling mechanism, thereby effectively ensuring the tunnel construction effect.

Referring to fig. 1 and fig. 3, as a preferred technical solution of the present invention, the lifting mechanism includes a first lead screw 6 rotatably disposed on the moving base 1, a first sleeve 601 is disposed on the first lead screw 6 in a threaded manner, the first sleeve 601 is fixedly connected to the working housing 3, the lifting mechanism further includes a first motor 602 disposed at the bottom of the moving base 1, and an output end of the first motor 602 penetrates through the moving base 1 and is connected to the first lead screw 6.

Specifically, by controlling the operation of the first motor 602, the output end of the first motor 602 drives the first lead screw 6 to rotate, and the first sleeve 601 at the outer side moves when the first lead screw 6 rotates, so that the first sleeve 601 drives the working shell 3 to move up and down, thereby realizing the longitudinal leveling operation on the wall surface.

Referring to fig. 1 and 2, as a preferred technical solution of the present invention, the anti-accumulation assembly includes a rotating rod 7 rotatably disposed in the soil collection tank 2 through a bearing, a poking plate 701 uniformly distributed circumferentially is disposed outside the rotating rod 7, one end of the rotating rod 7, which is far away from the poking plate 701, penetrates through the soil collection tank 2 and is connected to a driven bevel gear 702, and a driving bevel gear 603 engaged with the driven bevel gear 702 is connected to a smooth surface of the first lead screw 6.

Specifically, when first lead screw 6 rotates, the drive bevel gear 603 in the 6 outside of first lead screw meshes with driven bevel gear 702 on dwang 7, makes driven bevel gear 702 drive and dials the board 701 rotation, dials the board 701 and dials the earth of following the shovel of top scraper 5, can avoid the wall clod that scraper 5 struck off to pile up in a department, guarantees the collection effect of earth collecting vat 2 to earth, improves the space utilization of earth collecting vat 2.

Referring to fig. 1, 3 and 4, as a preferred technical solution of the present invention, the rotating assembly includes a second motor 8 fixed on the working housing 3, an output end of the second motor 8 penetrates through the working housing 3 and is connected with a first gear 801, and a second gear 802 meshed with the first gear 801 is fixed outside the rotating pipe 4.

Specifically, the second motor 8 is controlled to operate, so that the output end of the second motor 8 drives the first gear 801 to rotate, the first gear 801 is meshed with the second gear 802 on the outer side of the rotating pipe 4 when rotating, the second gear 802 drives the rotating pipe 4 to rotate, and the rotating pipe 4 drives the scraper 5 to carry out leveling work on the wall.

Referring to fig. 1, 4, 5, 6 and 7, as a preferred technical scheme of the present invention, the sludge removing assembly includes a fixing rod 9 fixedly disposed on the working housing 3, the fixing rod 9 is disposed in the rotating tube 4 and coaxially disposed with the rotating tube 4, a protruding block 901 movably abutted against the scraper 5 is disposed outside the fixing rod 9, the sludge removing assembly further includes a chute 401 disposed on the rotating tube 4, the scraper 5 is elastically disposed in the chute 401, the rotating tube 4 is provided with sludge removing members uniformly distributed in a circumferential direction, the sludge removing members include two sludge removing plates 10, the two sludge removing plates 10 are symmetrically disposed at two sides of the chute 401, and the sludge removing plates 10 are movably abutted against the scraper 5.

Further, scraper 5 slides and sets up in spout 401, and spout 401 inner wall fixedly connected with fixed plate 4011 has seted up on scraper 5 with fixed plate 4011 matched with activity groove 501, is provided with first elastic element 502 between activity groove 501 inner wall and the fixed plate 4011.

Specifically, when the rotating tube 4 drives the scraper 5 to carry out the leveling operation on the wall surface, when the scraper 5 rotates gradually along with the rotating tube 4 to one side that offsets with the wall surface, the one end that the wall surface was kept away from to this scraper 5 offsets with the lug 901 on the dead lever 9, the scraper 5 atress removes and moves to the rotating tube 4 outside in the spout 401, make its protrusion rotating tube 4 and offset with the wall surface, carry out the leveling operation on the wall surface, when the scraper 5 continues to rotate along with the rotating tube 4 and no longer is relative with the wall surface after, the downside of dead lever 9 is arranged in to the scraper 5 that offsets with the wall surface this moment, scraper 5 is no longer relative with lug 901, make scraper 5 reset under the elasticity promotion of first elastic element 502, and then make the earth of the adhesion of scraper 5 both sides when the leveling operation strike off by taking off mud board 10 of scraper 5 both sides, carry out the mud cleaning operation to the scraper 5 that carries out the wall surface leveling operation, make scraper 5 sustainable leveling operation on the wall surface, thereby guarantee the leveling effect of scraper 5 to the wall surface.

Referring to fig. 4, 5 and 6, as a preferred technical solution of the present invention, the desliming plate 10 includes a first connecting plate 1001 fixedly connected to the rotating pipe 4, one end of the first connecting plate 1001 far away from the rotating pipe 4 is movably connected to a second connecting plate 1002 through a rotating shaft, a second elastic element 1003 is disposed between the first connecting plate 1001 and the second connecting plate 1002, a fixing ring 11 is disposed in the working housing 3 through a connecting rod, the fixing ring 11 is coaxially disposed with the rotating pipe 4, and a protrusion 111 movably abutted against the second connecting plate 1002 is disposed on the fixing ring 11.

Specifically, the mud-removing plate 10 includes that elasticity sets up first link 1001 and second link 1002, after scraper 5 no longer offsets with lug 901 on the dead lever 9, scraper 5 resets and makes the earth of its both sides adhesion when the operation of leveling off strike off mud-removing plate 10 of scraper 5 both sides, earth is scraped off mud-removing plate 10 and falls, still have some adhesion on mud-removing plate 10, it is rotatory along with the pipe 4 drives mud-removing plate 10 that takes off, the length of second link 1002 is longer than first link 1001, second link 1002 on the mud-removing plate 10 offsets with the protruding 111 activity on the solid fixed ring 11, make second link 1002 shake back and forth when the circumferencial rotation, and then will take off the soil block of adhesion on mud-removing plate 10 and shake off, thereby guarantee the mud-removing effect of follow-up mud-removing plate 10 to scraper 5.

Referring to fig. 1 and 3, as a preferred technical solution of the present invention, the wall surface leveling mechanism includes support plates 101 fixedly disposed at two sides of the moving base 1, each support plate 101 is rotatably provided with a second lead screw 12, a second sleeve 121 is threaded on the second lead screw 12, an elastic expansion plate 122 is disposed on the second sleeve 121, a connecting rod 123 is disposed between the two elastic expansion plates 122, a leveling roller 124 is sleeved on the connecting rod 123, a third motor 125 is disposed at the bottom of the support plate 101, and an output end of the third motor 125 passes through the support plate 101 and is connected to the second lead screw 12.

Specifically, when the scraper 5 carries out the operation of leveling to the wall, through controlling the operation of third motor 125, make the output of third motor 125 drive second lead screw 12 and rotate, second lead screw 12 drives elastic expansion plate 122 through second sleeve 121 and reciprocates when rotating, and then make elastic expansion plate 122 drive flattening roller 124 reciprocating motion from top to bottom, elastic expansion plate 122 can make flattening roller 124 remain the counterbalance state with the wall all the time, the problem that contrast file utilizes the flattening compression roller to only carry out a compaction to the wall from last when carrying out the operation of leveling to down in the background art and leads to the compaction treatment effect poor to the tunnel wall is solved. Can be to the reciprocal flattening compaction of the wall upper and lower circulation of shovel through wall flattening mechanism, and along with the increase of leveling roller 124 flattening number of times for wall more level and smooth and compact after the shovel is leveled has avoided tunnel wall to shovel after, thereby effectively guarantees tunnel construction effect.

Referring to fig. 1 and 3, as a preferred technical solution of the present invention, the wall surface leveling mechanism further includes a U-shaped frame 13 fixedly disposed on the working housing 3, wherein both upper and lower sides of the U-shaped frame 13 are provided with a travel switch 131, the travel switch 131 is electrically connected to the third motor 125, and the travel switch 131 movably abuts against the elastic expansion plate 122.

Specifically, when the wall is leveled from top to bottom, the third motor 125 drives the second lead screw 12 to rotate, the second sleeve 121 drives the leveling roller 124 through the elastic expansion plate 122 to compact the leveled wall from top to bottom, when the second sleeve 121 drives the elastic expansion plate 122 to abut against the travel switch 131 at the bottom side of the U-shaped frame 13, the travel switch 131 controls the third motor 125 to rotate reversely, the second sleeve 121 moves from bottom to top on the second lead screw 12, and the leveling roller 124 moves upwards to compact the wall, and when the elastic expansion plate 122 abuts against the travel switch 131 at the upper side of the U-shaped frame 13, the travel switch 131 controls the third motor 125 to rotate forward, so that the leveling roller 124 moves downwards to compact the wall, and as the leveling times of the leveling roller 124 increase, the leveled wall is more flat and compact, and the wall surface after leveling is prevented from being leveled, and the tunnel construction effect is effectively guaranteed.

The invention also discloses a method for leveling the wall construction for tunnel construction, which comprises a system for leveling the wall construction for tunnel construction and also comprises the following steps:

s1: when the tunnel wall surface is scraped, the device is moved to one side of the wall surface through the movable base 1, the scraper 5 is in contact with the tunnel wall surface, and then the movable base 1 is limited and positioned, so that the device is more stable when the tunnel wall surface is flattened, and no shaking occurs;

s2: when the device is fixed stably, the lifting mechanism and the rotating assembly are controlled to work, the rotating assembly drives the rotating pipe 4 and the scraper 5 on the outer side of the rotating pipe to rotate when working, the lifting mechanism drives the working shell 3 to move from top to bottom when working, and then the scraper 5 carries out longitudinal leveling treatment on the wall surface of the tunnel;

s3: after the scraper 5 is used for shoveling the tunnel wall surface, when the scraper 5 rotates along with the rotating pipe 4, the mud cleaning assembly can be used for removing the mud which is adhered to the wall surface when the scraper 5 is used for shoveling the wall surface, so that the scraping effect of the scraper 5 on the wall surface is ensured when the scraper 5 continuously rotates along with the rotating pipe 4 to be abutted against the wall surface, and the scraper 5 can continuously perform shoveling operation on the wall surface;

s4: when the wall surface is shoveled, the wall surface leveling mechanism works and levels and compacts the shoveled wall surface in a reciprocating way up and down, so that the shoveled tunnel wall surface is more compact in extrusion;

s5: after the device is used for vertically leveling a wall, the limitation on the movable base 1 is removed, the handle pushing device on the movable base 1 is pushed to move forwards, the moving distance of the device is equal to the length of the scraper 5, and then the operation is repeated to level the whole tunnel wall.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. The utility model provides a wall construction system of shoveling for tunnel construction, is including removing base (1), its characterized in that, it is provided with earth collecting vat (2) on removing base (1), be provided with in earth collecting vat (2) and prevent piling up the subassembly, be provided with on removing base (1) and prevent the elevating system that the subassembly links to each other, the last work shell (3) that is connected with of elevating system, be provided with in the work shell (3) and be provided with swinging head (4), be provided with scraper (5) that are circumference evenly distributed on swinging head (4), be provided with the rotating assembly who is used for driving swinging head (4) rotation on work shell (3), be provided with the clear mud subassembly that is used for cleaing away scraper (5) outside earth on swinging head (4), still be provided with flattening wall mechanism on removing base (1).

2. The wall construction leveling system for tunnel construction as claimed in claim 1, wherein the lifting mechanism comprises a first screw rod (6) rotatably arranged on the movable base (1), a first sleeve (601) is arranged on the first screw rod (6) in a threaded manner, the first sleeve (601) is fixedly connected with the working shell (3), the lifting mechanism further comprises a first motor (602) arranged at the bottom of the movable base (1), and an output end of the first motor (602) penetrates through the movable base (1) and is connected with the first screw rod (6).

3. The wall construction leveling system for tunnel construction as claimed in claim 2, wherein the anti-accumulation assembly comprises a rotating rod (7) which is rotatably arranged in the soil collecting tank (2) through a bearing, the outer side of the rotating rod (7) is provided with a poking plate (701) which is uniformly distributed in the circumference, one end of the rotating rod (7) far away from the poking plate (701) penetrates through the soil collecting tank (2) and is connected with a driven bevel gear (702), and the smooth surface of the first screw rod (6) is connected with a driving bevel gear (603) which is meshed with the driven bevel gear (702).

4. The wall construction leveling system for tunnel construction according to claim 1, wherein the rotating assembly comprises a second motor (8) fixedly arranged on the working housing (3), an output end of the second motor (8) penetrates through the working housing (3) and is connected with a first gear (801), and a second gear (802) meshed with the first gear (801) is fixedly arranged on the outer side of the rotating pipe (4).

5. The wall construction leveling system for tunnel construction according to claim 4, wherein the mud cleaning assembly comprises a fixing rod (9) fixedly arranged on the working shell (3), the fixing rod (9) is arranged in the rotating pipe (4) and coaxially arranged with the rotating pipe (4), a convex block (901) movably abutted against the scraper (5) is arranged on the outer side of the fixing rod (9), the mud cleaning assembly further comprises a sliding groove (401) formed in the rotating pipe (4), the scraper (5) is elastically arranged in the sliding groove (401), mud removing pieces evenly distributed circumferentially are arranged on the rotating pipe (4), the mud removing pieces comprise two mud removing plates (10), the two mud removing plates (10) are symmetrically arranged on two sides of the sliding groove (401), and the mud removing plates (10) movably abut against the scraper (5).

6. The wall construction leveling system for tunnel construction according to claim 5, wherein the scraper (5) is slidably arranged in a sliding groove (401), a fixing plate (4011) is fixedly connected to an inner wall of the sliding groove (401), a movable groove (501) matched with the fixing plate (4011) is formed in the scraper (5), and a first elastic element (502) is arranged between the inner wall of the movable groove (501) and the fixing plate (4011).

7. The wall construction leveling system for tunnel construction as claimed in claim 5, wherein the mud-removing plate (10) comprises a first connecting plate (1001) fixedly connected with the rotating pipe (4), one end of the first connecting plate (1001) far away from the rotating pipe (4) is movably connected with a second connecting plate (1002) through a rotating shaft, a second elastic element (1003) is arranged between the first connecting plate (1001) and the second connecting plate (1002), a fixing ring (11) is arranged in the working housing (3) through a connecting rod, the fixing ring (11) and the rotating pipe (4) are coaxially arranged, and a protrusion (111) movably abutted against the second connecting plate (1002) is arranged on the fixing ring (11).

8. The wall construction leveling system for tunnel construction according to claim 1, wherein the wall leveling mechanism comprises support plates (101) fixedly arranged on two sides of the moving base (1), each support plate (101) is rotatably provided with a second lead screw (12), a second sleeve (121) is arranged on the second lead screw (12) in a threaded manner, an elastic expansion plate (122) is arranged on the second sleeve (121), a connecting rod (123) is arranged between the two elastic expansion plates (122), a leveling roller (124) is sleeved on the connecting rod (123), a third motor (125) is arranged at the bottom of each support plate (101), and an output end of the third motor (125) penetrates through the support plate (101) and is connected with the second lead screw (12).

9. The wall construction leveling system for tunnel construction according to claim 8, wherein the wall leveling mechanism further comprises a U-shaped frame (13) fixedly arranged on the working shell (3), travel switches (131) are arranged on the upper side and the lower side of the U-shaped frame (13), the travel switches (131) are electrically connected with a third motor (125), and the travel switches (131) are movably abutted against the elastic expansion plate (122).

10. A tunnel construction wall construction leveling method, comprising the tunnel construction wall construction leveling system of any one of claims 1 to 9, characterized by further comprising the steps of:

s1: when the tunnel wall surface is scraped, the device is moved to one side of the wall surface through the movable base (1), so that the scraper (5) is in contact with the tunnel wall surface, and then the movable base (1) is limited and positioned, so that the device is more stable when the tunnel wall surface is flattened, and cannot shake;

s2: when the device is fixed stably, the lifting mechanism and the rotating assembly are controlled to work, the rotating assembly drives the rotating pipe (4) and the scraper (5) on the outer side of the rotating pipe to rotate during working, and the lifting mechanism drives the working shell (3) to move from top to bottom during working, so that the scraper (5) can carry out longitudinal leveling treatment on the wall surface of the tunnel;

s3: after the scraper (5) is used for shoveling the tunnel wall, when the scraper (5) rotates along with the rotating pipe (4), earth adhered to the wall by the scraper (5) at ordinary times can be separated off by using the mud cleaning assembly, so that the shoveling effect of the scraper (5) on the wall is ensured when the scraper (5) continuously rotates along with the rotating pipe (4) to abut against the wall, and the scraper (5) can continuously shovel the wall;

s4: when the wall surface is leveled, the wall surface leveling mechanism works and levels and compacts the leveled wall surface in a vertically circulating and reciprocating manner, so that the leveled tunnel wall surface is more compactly extruded;

s5: after the device is used for vertically leveling a wall, the limitation on the movable base (1) is removed, the device is pushed to move forwards by pushing a handle on the movable base (1), the moving distance of the device is equal to the length of the scraper (5), and then the operation is repeated to level the whole tunnel wall.

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