阅读说明：本技术 一种泥水平衡顶管机泥浆管道维修装置 (Slurry pipeline maintenance device of slurry balance push bench ) 是由 王海国 于 2019-10-31 设计创作，主要内容包括：本发明公开了一种泥水平衡顶管机泥浆管道维修装置,涉及管道维修用技术领域,针对泥水平衡顶管机在使用过程中泥浆管道堵塞的问题,现提出如下方案,包括第一壳体,所述第一壳体的左侧外壁上固定连接有排泥泵,所述第一壳体的顶部固定连接有抽气泵与双轴电机,所述第一壳体的顶部内壁上固定连接有第二壳体,所述抽气泵上安装有抽气管,所述双轴电机的底部输出端上安装有第一螺杆,所述第一螺杆上螺纹套接有活动环,所述双轴电机的顶部输出端上安装有第一主动锥齿轮,所述第一主动锥齿轮的右侧设有第一从动锥齿轮。本发明通过各种结构的组合可以有效的缓解排泥管的堵塞问题,从而提高工作效率,且本装置结构简单,操作便捷。(The invention discloses a slurry pipeline maintenance device of a slurry balance push bench, which relates to the technical field of pipeline maintenance and aims at solving the problem of slurry pipeline blockage of the slurry balance push bench in the use process. The device can effectively relieve the blockage problem of the sludge discharge pipe through the combination of various structures, thereby improving the working efficiency, and the device has simple structure and convenient and fast operation.)

1. The mud pipeline maintenance device of the mud balance pipe jacking machine comprises a first shell (1) and is characterized in that a mud pump (2) is fixedly connected to the outer wall of the left side of the first shell (1), an air suction pump (4) and a double-shaft motor (6) are fixedly connected to the top of the first shell (1), a second shell (8) is fixedly connected to the inner wall of the top of the first shell (1), an air suction pipe (5) is installed on the air suction pump (4), a first screw (7) is installed at the output end of the bottom of the double-shaft motor (6), a movable ring (9) is sleeved on the first screw (7) in a threaded manner, a first driving bevel gear (12) is installed at the output end of the top of the double-shaft motor (6), a first driven bevel gear (13) is arranged on the right side of the first driving bevel gear (12), and the first driving bevel gear (12) and the first driven bevel gear (13) are in meshing transmission, the right side fixedly connected with first pivot (14) of first driven bevel gear (13), the right-hand member fixedly connected with second drive bevel gear (15) of first pivot (14), the below of second drive bevel gear (15) is equipped with second driven bevel gear (16), and meshing transmission between second drive bevel gear (15) and second driven bevel gear (16), second driven bevel gear (16) have second pivot (17) down.

2. The mud pipeline maintenance device of the mud balance push bench according to claim 1, wherein a first slot hole is formed in the left side shell wall of the first casing (1), a first fixing plate is fixedly connected to the left side outer wall of the first casing (1), a mud pump (2) is connected to the first fixing plate through a bolt, a first mud pipe (3) is installed on the mud pump (2), the left end of the first mud pipe (3) penetrates through the first slot hole, a fixing rod is fixedly connected to the top right end of the first casing (1), a bearing is fixedly connected to the top of the fixing rod, and the first rotating shaft (14) penetrates through the bearing.

3. The mud pipe repairing device of claim 1, wherein a second slot hole and a third slot hole are formed in the top wall of the first casing (1), a second fixing plate and two pillars are fixedly connected to the top of the first casing (1), an air pump (4) is fixedly connected to the top of the second fixing plate, a double-shaft motor (6) is fixedly connected to the top of each pillar, the bottom end of the air pump tube (5) passes through the second slot hole, a fourth slot hole is formed in the top wall of the second casing (8), a fifth slot hole is formed in the left wall of the second casing (8), the bottom end of the first screw (7) passes through the third slot hole and the fourth slot hole, and the right end of the air pump tube (5) passes through the fifth slot hole.

4. The mud pipe repairing device of the mud balance pipe jacking machine according to claim 1, wherein sliding grooves are formed in two side shell walls of the second shell (8), sliding blocks are slidably connected to the inner portions of the sliding grooves, supporting rods are fixedly connected to two sides of the outer ring of the movable ring (9), one ends of the supporting rods, close to the two side shell walls of the second shell (8), are fixedly connected to the sliding blocks, a spring (10) is fixedly connected to the inner top wall of the second shell (8), and the bottom of the spring (10) is fixedly connected to the supporting rods.

5. The mud pipe repairing device of the mud balance pipe pushing jack of claim 4, wherein a sixth slotted hole is formed in the wall of the bottom of the second shell (8), a supporting rod is fixedly connected to the supporting rod, a third fixing plate is fixedly connected to the bottom end of the supporting rod, a rubber plug (11) is fixedly connected to the bottom of the third fixing plate, the vertical cross section of the rubber plug (11) is of a trapezoidal structure, and the vertical cross section of the bottom of the second shell (8) is of a bucket shape.

6. The slurry pipe maintenance device of the slurry balance pipe jacking machine according to claim 1, wherein a seventh slotted hole and an eighth slotted hole are formed in the wall of the right side of the first casing (1), a ninth slotted hole is formed in the wall of the right side of the second casing (8), a third sludge discharge pipe (20) is fixedly connected in the seventh slotted hole, a first connector and a second connector are formed in the top pipe wall of the third sludge discharge pipe (20), a second sludge discharge pipe (19) is installed on the first connector, a control valve is installed on the second sludge discharge pipe (19), the top end of the second sludge discharge pipe (19) passes through the eighth slotted hole and the ninth slotted hole, the bottom end of the second rotating shaft (17) is inserted into the second connector, a drill bit (18) is fixedly connected to the bottom end of the second rotating shaft (17), and a fourth fixing plate is fixedly connected to the outer wall of the right side of the first casing (1), the second sludge discharge pipe (19) and the second rotating shaft (17) penetrate through the fourth fixing plate.

Technical Field

The invention relates to the technical field of pipeline maintenance, in particular to a slurry pipeline maintenance device of a slurry balance push bench.

Background

The muddy water balanced type jacking pipe is a mechanical automatic jacking pipe construction method which uses a full-section cutting soil body, uses muddy water pressure to balance soil pressure and underground water pressure, and uses muddy water as a waste soil conveying medium, the muddy water balanced type jacking pipe is higher in construction cost compared with an artificial jacking pipe, but when the geological condition is quicksand, the muddy water balanced type mechanical jacking pipe is safer than the artificial jacking pipe, and the mud discharging pipe can be blocked due to the problem of soil quality in the working process of equipment, so that the construction period is delayed and the construction cost is increased.

An invention patent with the publication number of CN 209261589U discloses a hydraulic backwashing device in a balanced push bench, which determines the position of a connecting pipe by the ratio of the length of a sludge discharging pipe above the connecting pipe to the total length of the sludge discharging pipe, effectively improves the efficiency of cleaning a sludge discharging port of a sludge water bin while ensuring that the whole sludge discharging pipe can be cleaned, and enables clean water to be more effectively pumped into the sludge discharging port for cleaning so as to prevent the pipeline of the sludge water balanced push bench from being blocked, but the device has the following problems: firstly, the blockage of the sludge discharge pipe adopts a flushing mode by using clear water, so that the pressure requirement for flushing is higher, and secondly, the flushing direction is from top to bottom, so that small stones blocked by the sludge discharge pipe still block the sludge discharge pipe when being discharged again.

Disclosure of Invention

The mud pipeline maintenance device for the mud-water balance push bench provided by the invention solves the problem of mud pipeline blockage in the use process of the mud-water balance push bench.

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

a mud pipe maintenance device of a mud balance pipe jacking machine comprises a first shell, wherein a mud pump is fixedly connected to the outer wall of the left side of the first shell, an air pump and a double-shaft motor are fixedly connected to the top of the first shell, a second shell is fixedly connected to the inner wall of the top of the first shell, an air pump pipe is installed on the air pump, a first screw is installed at the output end of the bottom of the double-shaft motor, a movable ring is sleeved on the first screw in a threaded manner, a first driving bevel gear is installed at the output end of the top of the double-shaft motor, a first driven bevel gear is arranged on the right side of the first driving bevel gear, the first driving bevel gear and the first driven bevel gear are in meshing transmission, a first rotating shaft is fixedly connected to the right side of the first driven bevel gear, a second driving bevel gear is fixedly connected to the right end of the first rotating shaft, and a second driven bevel gear is arranged below the, and the second driving bevel gear is in meshing transmission with the second driven bevel gear, and a second rotating shaft is arranged below the second driven bevel gear.

Preferably, a first slotted hole is formed in the wall of the left side shell of the first shell, a first fixing plate is fixedly connected to the outer wall of the left side of the first shell, a sludge discharge pump is connected to the first fixing plate through a bolt, a first sludge discharge pipe is installed on the sludge discharge pump, the left end of the first sludge discharge pipe penetrates through the first slotted hole, a fixing rod is fixedly connected to the right end of the top of the first shell, a bearing is fixedly connected to the top of the fixing rod, and the bearing penetrates through the first rotating shaft.

Preferably, a second slot hole and a third slot hole are formed in the top shell wall of the first shell, a second fixing plate and two support columns are fixedly connected to the top of the first shell, an air pump is fixedly connected to the top of the second fixing plate, a double-shaft motor is fixedly connected to the top ends of the support columns, the bottom end of the air pumping pipe penetrates through the second slot hole, a fourth slot hole is formed in the top shell wall of the second shell, a fifth slot hole is formed in the left shell wall of the second shell, the bottom end of the first screw rod penetrates through the third slot hole and the fourth slot hole, and the right end of the air pumping pipe penetrates through the fifth slot hole.

Preferably, chutes are formed in the two side shell walls of the second shell, sliders are slidably connected to the inside of the chutes, support rods are fixedly connected to the two sides of the outer ring of the movable ring, one ends of the support rods, which are close to the two side shell walls of the second shell, are fixedly connected to the sliders, springs are fixedly connected to the inner wall of the top of the second shell, and the bottoms of the springs are fixedly connected to the support rods.

Preferably, a sixth slotted hole has been seted up on the bottom conch wall of second casing, fixedly connected with vaulting pole on the branch, the bottom fixedly connected with third fixed plate of vaulting pole, the bottom fixedly connected with rubber buffer of third fixed plate, the perpendicular cross-section of rubber buffer is the trapezium structure, the bottom of second casing is erect the cross-section and is the fill form.

Preferably, a seventh slotted hole and an eighth slotted hole are formed in the wall of the right side shell of the first shell, a ninth slotted hole is formed in the wall of the right side shell of the second shell, a third sludge discharge pipe is fixedly connected to the seventh slotted hole, a first interface and a second interface are formed in the wall of the top of the third sludge discharge pipe, a second sludge discharge pipe is mounted on the first interface, a control valve is mounted on the second sludge discharge pipe, the top end of the second sludge discharge pipe penetrates through the eighth slotted hole and the ninth slotted hole, the bottom end of the second rotating shaft is inserted into the second interface, a drill bit is fixedly connected to the bottom end of the second rotating shaft, a fourth fixing plate is fixedly connected to the outer wall of the right side of the first shell, and the second sludge discharge pipe and the second rotating shaft penetrate through the fourth fixing plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the mud-water balance push bench has the advantages that the combination of the air suction pump, the air suction pipe, the mud discharging pump and the first shell is arranged, so that the mud discharging pipe can discharge mud water to be discharged by the mud-water balance push bench by utilizing the air pressure in the first shell.

2. The invention can solve the problem of blockage of the sludge discharge pipe by installing the combination of the second shell, the rubber plug, the double-shaft motor and the drill bit, increases the suction force of the sludge discharge pipe and crushes the small blocked stones for discharge, thereby reducing the problem of blockage of the sludge discharge pipe of the device.

In conclusion, the device can effectively relieve the blockage problem of the sludge discharge pipe through the combination of various structures, thereby improving the working efficiency, and the device has simple structure and convenient operation.

Drawings

FIG. 1 is a schematic cross-sectional view of a slurry pipeline maintenance device of a slurry balance push bench according to the present invention;

FIG. 2 is a schematic side view of a slurry pipeline maintenance device of a slurry balance push bench according to the present invention;

fig. 3 is a partial enlarged view of a portion a of the slurry pipeline maintenance device of the slurry balance push bench provided by the invention.

In the figure: the device comprises a first shell 1, a dredge pump 2, a dredge pipe 3, a dredge pump 4, a dredge pipe 5, a double-shaft motor 6, a first screw rod 7, a second shell 8, a movable ring 9, a spring 10, a rubber plug 11, a first driving bevel gear 12, a first driven bevel gear 13, a first rotating shaft 14, a second driving bevel gear 15, a second driven bevel gear 16, a second rotating shaft 17, a drill bit 18, a second dredge pipe 19 and a third dredge pipe 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a slurry pipe maintenance device of a slurry balance push bench comprises a first shell 1, a sludge pump 2 is fixedly connected to the outer wall of the left side of the first shell 1, an air pump 4 and a double-shaft motor 6 are fixedly connected to the top of the first shell 1, a second shell 8 is fixedly connected to the inner wall of the top of the first shell 1, an air pump 5 is installed on the air pump 4, a first screw 7 is installed on the bottom output end of the double-shaft motor 6, a movable ring 9 is sleeved on the first screw 7 through a thread, a first drive bevel gear 12 is installed on the top output end of the double-shaft motor 6, a first driven bevel gear 13 is installed on the right side of the first drive bevel gear 12, the first drive bevel gear 12 is in meshing transmission with the first driven bevel gear 13, a first rotating shaft 14 is fixedly connected to the right side of the first driven bevel gear 13, and a second drive bevel gear 15 is fixedly connected to the right, a second driven bevel gear 16 is arranged below the second driving bevel gear 15, the second driving bevel gear 15 and the second driven bevel gear 16 are in meshing transmission, and a second rotating shaft 17 is arranged below the second driven bevel gear 16.

A first slotted hole is formed on the wall of the left side of a first shell 1, a first fixing plate is fixedly connected on the outer wall of the left side of the first shell 1, a sludge discharge pump 2 is connected on the first fixing plate through a bolt, a first sludge discharge pipe 3 is installed on the sludge discharge pump 2, the left end of the first sludge discharge pipe 3 passes through the first slotted hole, a fixing rod is fixedly connected at the right end of the top of the first shell 1, a bearing is fixedly connected at the top of the fixing rod, a first rotating shaft 14 passes through the bearing, a second slotted hole and a third slotted hole are formed on the wall of the top of the first shell 1, a second fixing plate and two supporting columns are fixedly connected at the top of the first shell 1, an air suction pump 4 is fixedly connected at the top of the second fixing plate, a double-shaft motor 6 is fixedly connected at the top of the supporting columns, the bottom end of the air suction pipe 5 passes through the second slotted hole, a fourth slotted hole is formed, the bottom end of the first screw 7 passes through the third slot hole and the fourth slot hole, the right end of the exhaust tube 5 passes through the fifth slot hole, the two side shell walls of the second shell 8 are provided with chutes, the inner part of the chute is connected with a slide block in a sliding way, two sides of the outer ring of the movable ring 9 are fixedly connected with support rods, one ends of the support rods close to the two side shell walls of the second shell 8 are fixedly connected to the slide block, the inner wall of the top part of the second shell 8 is fixedly connected with a spring 10, the bottom of the spring 10 is fixedly connected to the support rods, the bottom shell wall of the bottom part of the second shell 8 is provided with a sixth slot hole, the support rods are fixedly connected to the support rods, the bottom ends of the support rods are fixedly connected with a third fixing plate, the bottom of the third fixing plate is fixedly connected with a rubber plug 11, the vertical section of the rubber plug 11 is, a ninth slotted hole is formed in the wall of the right side shell of the second shell 8, a third sludge discharge pipe 20 is fixedly connected to the seventh slotted hole, a first connector and a second connector are formed in the top pipe wall of the third sludge discharge pipe 20, a second sludge discharge pipe 19 is installed on the first connector, a control valve is installed on the second sludge discharge pipe 19, the top end of the second sludge discharge pipe 19 penetrates through the eighth slotted hole and the ninth slotted hole, the second connector is inserted into the bottom end of the second rotating shaft 17, a drill bit 18 is fixedly connected to the bottom end of the second rotating shaft 17, a fourth fixing plate is fixedly connected to the outer wall of the right side of the first shell 1, and the second sludge discharge pipe 19 and the second rotating shaft 17 penetrate through the fourth fixing plate.

In this embodiment, first, the air pump 4 is started, the air pump 5 pumps air from the first housing 1 and the second housing 8, so that the air pressure in the first housing 1 and the second housing 8 is reduced, and the third mud pipe 20 pumps mud water into the first housing 1, the mud pump 3 is started, the mud water is discharged from the first housing 1 through the first mud pipe 3, the dual-shaft motor 6 is started to drive the first screw 7 and the first driving bevel gear 12 to rotate, the forward rotation of the first screw 7 makes the movable ring 9 in an idle rotation state, so that the rubber stopper 11 blocks the sixth slot, the first driving bevel gear 12 and the first driven bevel gear 13 are in meshing transmission, so as to drive the first rotating shaft 14 to rotate, the first rotating shaft 14 drives the second driving bevel gear 15 to rotate, the second driving bevel gear 15 and the second driven bevel gear 16 are in meshing transmission, so as to drive the second rotating shaft 17 to rotate, the second pivot 17 drives the drill bit 18 to rotate, the muddy water in the third sludge discharge pipe 20 is subjected to rotary stirring and cutting, when the third sludge discharge pipe 20 is blocked, the control valve on the second sludge discharge pipe 19 is opened, the suction force to the third sludge discharge pipe 20 is increased, the muddy water flows into the second shell 8 from the second sludge discharge pipe 19, the double-shaft motor 6 rotates reversely, the first screw 7 is driven to rotate reversely, upward traction force is provided by the spring 10 to enable the movable ring 9 to move upwards, the rubber plug 11 moves upwards, the muddy water in the second shell 8 flows into the first shell 1, and the blockage in the third sludge discharge pipe 20 is decomposed by the stirring and cutting of the drill bit 18, so that the blockage of the third sludge discharge pipe 20 is solved.

In the description of the present application, it is to be understood that the terms "front-back", "left-right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Of course, in this disclosure, those skilled in the art will understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more," i.e., in one embodiment, a number of an element may be one, and in another embodiment, a number of the element may be plural, and the terms "a" and "an" should not be interpreted as limiting the number.

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 changes or substitutions that can be easily conceived by those skilled in the art based on the technical teaching of the present invention should be covered within the scope of the present invention. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.