WO2019140884A1 - 交通工程施工护坡装置 - Google Patents

交通工程施工护坡装置 Download PDF

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Publication number
WO2019140884A1
WO2019140884A1 PCT/CN2018/098692 CN2018098692W WO2019140884A1 WO 2019140884 A1 WO2019140884 A1 WO 2019140884A1 CN 2018098692 W CN2018098692 W CN 2018098692W WO 2019140884 A1 WO2019140884 A1 WO 2019140884A1
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WO
WIPO (PCT)
Prior art keywords
hole
pneumatic arm
water
drill pipe
driven
Prior art date
Application number
PCT/CN2018/098692
Other languages
English (en)
French (fr)
Inventor
刘丹
Original Assignee
刘丹
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘丹 filed Critical 刘丹
Publication of WO2019140884A1 publication Critical patent/WO2019140884A1/zh

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00Excavations; Bordering of excavations; Making embankments
    • E02D17/20Securing of slopes or inclines
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D19/00Keeping dry foundation sites or other areas in the ground
    • E02D19/06Restraining of underground water
    • E02D19/10Restraining of underground water by lowering level of ground water
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02Couplings; joints
    • E21B17/04Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042Threaded
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00Rotary drilling
    • E21B3/02Surface drives for rotary drilling
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/04Directional drilling

Definitions

  • the invention relates to the technical field of a slope protection device, in particular to a traffic engineering construction slope protection device.
  • the existing slope protection technology mainly focuses on the protection of the slope, and the slope falling soil is blocked at the side of the foundation pit, while ignoring the influence of the water content in the slope soil layer on the slope structure: soil erosion will cause partial collapse of the slope If the amount of water is too rich, the large area of the pit will be leaked, which will bring hidden dangers to the construction safety, which will affect the construction progress and quality of the project.
  • the existing slope protection devices are mostly at the end of the pit. The palliative is not a cure, and it is impossible to solve the problem in essence.
  • the existing slope protection device has a slow construction speed, insufficient capacity for maintaining water content in the surrounding soil layer, and requires a large amount of manpower operation and daily maintenance, which takes a long time, high cost, complicated and disordered pipeline arrangement, and is not conducive to the progress of the project.
  • the object of the present invention is to provide a traffic engineering construction slope protection device, which can solve the problem that the existing slope protection device can not directly process the water content of the slope, the construction speed is slow, the water content retention ability of the surrounding soil layer is insufficient, and a large amount of manual operation and daily maintenance are required. It takes a long time, costs are high, and the pipeline layout is complicated and chaotic.
  • the present invention provides a new traffic engineering construction slope protection device to solve this problem.
  • the present invention provides a new traffic engineering construction slope protection device, which effectively solves the problem that the existing slope protection device lacks the water content retention capability of the slope, and requires a large amount of manual operation and Daily maintenance, long time, high cost, complicated and chaotic pipeline layout.
  • the invention comprises a worktable, a drilling device and a water quantity adjusting device, wherein one end of the working table is rotatably connected with two retractable pneumatic arms, a fixed crossbar is fixedly connected to the front end of the two pneumatic arms, and an air pump is connected at the end of the pneumatic arm.
  • the air pump can drive the telescopic expansion of the pneumatic arm.
  • the air pump is placed on the workbench, and the reel is fixed on one side of the air pump.
  • the reel is wound on the reel.
  • the end of the slope protection coil is connected with the fixed crossbar, and the reel is fixed. Attached to the workbench, a reel motor placed on the workbench is fixed on one side of the reel;
  • the workbench is provided with a drill hole, the drill hole is a circular through hole, and four support columns are arranged around the drill hole.
  • the support column is fixedly connected to the workbench, and the four support columns are movably connected with the driven wheel.
  • the moving wheel can be rotated on the upper end surface of the four supporting columns, and the driving wheel is driven by the driven wheel.
  • the driving wheel is a bevel gear.
  • the driving wheel is fixedly connected with a driving shaft at the center, and the driving shaft support rod is connected under the driving shaft.
  • the shaft is rotatable on the drive shaft support rod, the drive shaft support rod is fixedly connected to the work platform, and the first pulley is fixed on the drive shaft, and the first pulley is connected to the second pulley on the drive motor via the conveyor belt;
  • a limiting cylinder fixed on the supporting column is arranged below the driven wheel, the limiting cylinder is internally threaded, and a driving hole is formed in the center of the driven wheel, the driving hole is a circular through hole, and the inner wall of the driving hole is internally threaded.
  • the driving hole has a drilling device capable of moving up and down and rotating, and a plurality of middle drill pipes with a cavity inside are arranged under the drilling device, the middle drill pipe is placed in the drill hole, and the lower end of the middle drill pipe is screwed with a cavity inside.
  • the lower section drill pipe, the middle section drill pipe and the lower section drill pipe are cylindrical cylinders, and the drilling device can drive the middle section drill pipe and the lower section drill pipe to rotate and punch, and the middle section drill pipe can be placed with a floating rod on the side wall of the floating rod
  • the water level rack is detachably connected, the water level adjusting device is arranged next to the water level rack, the horizontal water channel is below the water volume adjusting device, and the longitudinal water channel is connected to one end of the horizontal water channel.
  • the horizontal water channel and the vertical water channel are buried inside the workbench, and the horizontal water channel has a switch. Hole and inlet hole;
  • the water quantity adjusting device is disposed beside the drill hole, and the water quantity adjusting device comprises a driving large gear meshing with the water level rack.
  • the driven large gear center is fixedly connected with the driven shaft, and the position adjusting plate is fixed under the driven shaft, and the position adjusting plate is fixed Connected to the workbench, the position adjustment plate is respectively provided with a working adjustment hole and an idle adjustment hole, the driven shaft is placed in the working adjustment hole, and the driven shaft can be switched in the working adjustment hole and the idle adjustment hole, the driven shaft
  • the other end is fixedly connected with a driven pinion.
  • the driven pinion has a switch rack. The switch rack and the driven pinion mesh.
  • the lower end of the switch rack passes through the switch hole and is placed in the horizontal water channel as a water flow switch for the horizontal water channel.
  • One end of the switch rack is integrally connected with a switch rod, and one end of the switch rod is a water pump.
  • the water pump can pump the water in the middle drill pipe and the lower drill pipe through the water pipe.
  • the switch lever can adjust the switch of the water pump, and the water pump is placed on the workbench, next to the water pump.
  • a water tower is connected, and the water tower is placed on the workbench. There is a water outlet below the water tower, and the water outlet is placed in the water inlet hole.
  • the pneumatic arm comprises a pneumatic arm front section, a pneumatic arm middle section, a pneumatic arm rear section and a pneumatic arm end, wherein the front section of the pneumatic arm is a hollow cylinder, and the side wall has a circular shape.
  • the air hole is connected by the air pipe and the air pump.
  • the front end of the pneumatic arm has a front opening of the pneumatic arm at one end, the front opening of the pneumatic arm is a circular through hole and the diameter is smaller than the diameter of the inner wall, and the other end of the pneumatic arm is provided with a through hole for facilitating the working table.
  • the middle section of the pneumatic arm is a hollow cylinder and is placed in the front section of the pneumatic arm, the diameter of the outer wall is the same as the diameter of the opening of the front section of the pneumatic arm, and the middle end of the pneumatic arm has a central opening of the pneumatic arm, and the pneumatic arm is The opening of the section is a circular through hole and the diameter is smaller than the diameter of the inner wall.
  • the other end of the middle section of the pneumatic arm is integrally connected with a circular section of the pneumatic arm.
  • the diameter of the circular section of the pneumatic arm is the same as the inner diameter of the front section of the pneumatic arm, and the circular arm of the pneumatic arm is opened.
  • the rear section of the pneumatic arm is a hollow cylinder and is placed in the middle section of the pneumatic arm, the diameter of the outer wall is the same as the diameter of the opening of the pneumatic arm, and the rear end of the pneumatic arm has a pneumatic arm rear opening, pneumatic Posterior arm
  • the mouth is a circular through hole and the diameter is smaller than the diameter of the inner wall.
  • the other end of the rear section of the pneumatic arm is integrally connected with a pneumatic arm rear section round table.
  • the diameter of the rear section of the pneumatic arm is the same as the inner diameter of the middle section of the pneumatic arm, and the round section of the pneumatic arm is rounded.
  • the through-hole is shaped; the end of the pneumatic arm is a cylinder, and the diameter of the rear section of the pneumatic arm is the same as that of the rear section of the pneumatic arm.
  • the end of the pneumatic arm is integrally connected with a pneumatic arm end round table and a pneumatic arm end.
  • the diameter of the head round table is the same as the diameter of the inner wall of the rear section of the pneumatic arm.
  • the other end of the pneumatic arm end is fixedly connected with a fixed cross bar, and the fixed cross bar is provided with a threading hole for fixing the slope protection coil.
  • the middle drill pipe has an external thread of the drill pipe at one end, the internal thread of the drill pipe is attacked at the other end, the internal thread of the drill pipe is tapped at one end of the lower drill pipe, the drill bit is installed at the other end, and the water inlet long hole is opened at the upper end of the drill bit.
  • the anti-blocking plate is installed on the outer side of the long hole of the water inlet.
  • the anti-blocking plate is the same inclined plate as the direction of rotation of the drill bit, and the lower left and right ends of the inclined plate are closed, leaving only the inlet on the side, and the inclined retaining plate is installed at the entrance.
  • the anti-blocking plate can be placed in the long port of the water and blocked.
  • the driven wheel is a bevel gear
  • the driven wheel has an annular groove
  • one end of the support column is placed in the annular groove to restrict lateral and longitudinal movement of the driven wheel, so that the driven wheel can rotate on the support column, and the support column
  • the upper end is provided with balls placed in the annular groove.
  • the working adjustment hole and the idle adjusting hole are equal in height and all are circular through holes, and the working adjusting hole and the idle adjusting hole are sliding holes, the sliding hole is a long through hole, and the working adjusting hole and the idle adjusting can be connected
  • the hole, the working adjustment hole and the idle adjusting hole have an M shape, and each of the working adjusting hole and the idle adjusting hole has a positioning pin, and the positioning pin has a positioning plate below, the positioning pin, the positioning plate and the position adjusting plate are integrally connected, and the positioning plate
  • the transposition block has a transposition through hole, the positioning pin is placed in the transposition through hole, the transposition block can slide on the positioning plate, and the position adjustment plate is placed between the driving large gear and the driven pinion .
  • the limiting gear housing is detachably mounted on the outer side of the driving large gear, and the limiting housing is movable under the action of the transposition block, and the limiting housing can be engaged at the meshing of the driving large gear and the water level rack Position to prevent the floating rod from shaking to drive the water level rack to shake.
  • the drilling device comprises a driven rod, a thrust ball bearing, a thrust round table, and a circlip for the shaft
  • the driven rod is a cylinder and has the same diameter and driving hole diameter and is placed in the driving hole, and is driven.
  • the outer wall of the rod has an external thread that meshes with the internal thread of the driving hole, and one end of the driven rod is integrally connected with a card body disc, and the other end of the driven rod is integrally connected with a connecting shaft, the connecting shaft is a cylinder and the diameter is smaller than the diameter of the driven rod.
  • the connecting shaft is provided with a thrust ball bearing, and the connecting shaft is fixedly connected with a thrust circular table.
  • the thrust circular table is a cylindrical boss.
  • the lower end of the thrust circular table is tapped with the external thread of the drill pipe to be connected with the internal thread of the drill pipe of the middle drill pipe, and the connecting shaft
  • the end is provided with an annular card slot, and the shaft is placed in the annular card slot by the elastic retaining ring, and the driven rod is placed in the driving wheel driving hole and the limiting cylinder, and the driven rod, the driving hole and the limiting tube are matched with each other.
  • the rotation of the driven wheel causes the driven rod to simultaneously perform the downward movement and the rotational movement.
  • the two ends of the reel are connected with a reel support rod, and the reel support rod is provided with a through hole, so that the reel can be rotated on the reel support rod, and the reel support rod is fixedly connected on the worktable.
  • the reel and reel motor are driven by belts and pulleys to cause the reel motor to drive the reel to rotate.
  • the horizontal water channel and the longitudinal water channel are all placed in the workbench, the longitudinal water channel is located at the edge of the workbench, and the longitudinal water channel side is provided with equally spaced precipitation holes, and the shape of the switch hole on the horizontal water channel is the same as that of the switch gear.
  • the switch rack passes through the switch hole and is placed in the horizontal water channel. After the switch rack moves downward, the horizontal water channel can be closed to prevent water from flowing.
  • the invention has the advantages of simple structure, convenient use and simple operation. After the installation is successful, no special care is needed, the water content of the slope is effectively maintained, the cumbersome manual operation and daily maintenance are reduced, the time is short, the cost is low, and the pipeline arrangement Concise, improve the efficiency of construction work.
  • Figure 1 is a schematic right side view of the present invention.
  • Figure 2 is a front elevational view of the present invention.
  • Figure 3 is a schematic left side view of the present invention.
  • Figure 4 is a top plan view of the present invention.
  • Figure 5 is a perspective view of the present invention.
  • Figure 6 is a schematic view of the water level adjusting device of the present invention.
  • Figure 7 is a schematic cross-sectional view of the lower drill pipe of the present invention.
  • Figure 8 is a longitudinal sectional view of the lower drill pipe of the present invention.
  • Figure 9 is a schematic cross-sectional view of the middle drill pipe of the present invention.
  • Figure 10 is a perspective view of the drilling apparatus of the present invention.
  • Figure 11 is a front elevational view of the driven wheel of the present invention.
  • Figure 12 is a schematic cross-sectional view of the driven wheel of the present invention.
  • Figure 13 is a front elevational view of the position adjustment version of the present invention.
  • Figure 14 is a schematic cross-sectional view of the pneumatic arm of the present invention.
  • Figure 15 is a front view of the water volume adjusting device of the present invention.
  • Figure 16 is a perspective view showing the water volume adjusting device of the present invention.
  • Figure 17 is a perspective view showing the three-dimensional fit of the water level rack and the limit housing of the present invention.
  • Embodiment 1 The present invention relates to a traffic engineering construction slope protection device, comprising a work platform 1, a drilling device 2, and a water volume adjusting device 3, wherein the work table 1 is the working basis of the entire slope protection device, and the drilling device 2 is placed on the workbench 1 After being used for drilling, the water quantity adjusting device 3 is used for automatically adjusting the water content of the slope after the completion of the drilling work, and the working table 1 is rotatably connected with two retractable pneumatic arms 4 at one end, and the pneumatic arm 4 can be rotated. Close to the slope, it can adapt to the slope of various angles.
  • the front ends of the two pneumatic arms 4 are fixedly connected with a fixed crossbar 5, the fixed crossbar 5 connects the two pneumatic arms 4 into one body, and the pneumatic arm 4 is connected with the air pump 6 at the end.
  • the air pump 6 can drive the expansion and contraction of the pneumatic arm 4 as the power of the pneumatic arm 4, the air pump 6 is placed on the table 1, the reel 7 is fixed on one side of the air pump 6, and the side protection coil 66 is wound on the reel 7.
  • the slope protection coil 66 is mostly made of flexible water permeable material, such as geotextile, dustproof net, wire mesh, etc., the end of the slope protection coil 66 is connected with the fixed cross bar 5, and the pneumatic arm 4 rotates and expands and contracts with pneumatics.
  • the arm 4 moves to lay the slope protection coil 66
  • the reel 7 is fixedly connected to the table 1, the reel 7 is freely rotatable, and the reel motor 8 placed on the table 1 is fixed on one side of the reel 7; the reel motor 8 is used as a reel
  • the driving device of the cylinder 7 can lay the slope protection coil 66 on the slope at the beginning of construction, or can recover the slope protection coil 66 after the construction is completed, and can also assist the pneumatic arm 4 and the fixed crossbar. 5 recovery;
  • the worktable 1 is provided with a drill hole 10, and the drill hole 10 is a circular through hole.
  • the drilling device 2 can perform a drilling operation through the drill hole 10, and four support columns 11 are arranged around the drill hole 10 to support
  • the column 11 is fixedly connected to the table 1.
  • the four support columns 11 are movably connected with the driven wheel 12.
  • the driven wheel 12 is rotatable on the upper end faces of the four support columns 11.
  • the driven wheel 12 is a bevel gear
  • the driven wheel 12 is The driving wheel 19 meshes with the driven wheel 12.
  • the driving wheel 19 is a bevel gear.
  • the driving wheel 19 is fixedly connected with a driving shaft 18 at the center.
  • the driving shaft 18 is used for transmitting power, and the driving shaft support rod 17 is connected below the driving shaft 18 as a driving.
  • the drive shaft 18 is rotatable on the drive shaft support rod 17, and the drive shaft support rod 17 is fixedly coupled to the table 1, and the driven wheel 12, the drive shaft support rod 17, the drive shaft 18 and the drive wheel 19 are formed.
  • the power transmission structure of the drilling device 2 the power source is the driving motor 9, the first pulley 13 is fixed on the driving shaft 18, and the first pulley 13 is connected to the second pulley 20 on the driving motor 9 via the conveyor belt; through the belt and pulley structure
  • the power of the drive motor 9 is transmitted to the drive shaft 18, Shaft 18 is rotated to drive the drive wheel 19 is rotated, so as to drive rotation of the driven gear 12, to power the drilling apparatus 2;
  • a limiting cylinder 68 fixed on the support column 11 is disposed below the driven wheel 12.
  • the limiting cylinder 68 has an internal thread
  • the driving wheel 14 has a driving hole 14 at the center thereof.
  • the driving hole 14 is a circular through hole, and the driving hole 14
  • the inner wall is internally threaded, and the driving hole 14 has a drilling device 2 which can move up and down and rotate.
  • the drilling device 2 is simultaneously placed in the limiting cylinder 68, and the drilling device 2 rotates under the action of the driven wheel 12, and then Under the action of the horizontal cylinder 68, the driven wheel 12 and the limiting cylinder 68 cooperate to rotate the drilling device 2 downward, and the driven wheel 12 and the limiting cylinder 68 can also prevent the drilling process from being skewed.
  • a plurality of middle drill pipes 15 having internal cavities are arranged under the drilling device 2, and the number of the middle drill pipes 15 can be determined according to the needs, and the plurality of middle drill pipes 15 ensures that the drilling device 2 can be drilled to the groundwater surface, the middle drill pipe 15 is placed in the drill hole 10, and the lower portion of the middle drill pipe 15 is screwed with a lower drill pipe 16 with a cavity inside, a middle drill pipe 15 and a lower drill
  • the rods 16 are all cylindrical cylinders, and the drilling device 2 and the middle drill pipe 15 are screwed together.
  • the middle drill pipe 15 and the lower drill pipe 16 can be driven to rotate and punch, and the multi-section middle drill pipe 15 and the lower drill pipe 16 are vertically driven into the slope soil layer to form a water well, and then the water content of the slope can be sensed in the well.
  • the middle drill pipe 15 can be placed with a floating rod 21, the floating rod 21 can float under the buoyancy of water, used to indicate the level of the water level, the floating rod 21 can also be placed multiple times until floating
  • the upper end of the rod 21 is exposed with a drill hole 10, and the water level rack 22 is detachably connected to the side wall of the floating rod 21, and can be installed on the uppermost one of the floating rods 21.
  • the water level rack 22 is provided with a water amount adjusting device 3 and a water level rack 22
  • the water level information of the floating rod 21 is transmitted to the water quantity adjusting device 3, and the water quantity adjusting device 3 can determine the water pumping or water supply according to the water level information transmitted by the water level rack 22 to adjust the water content in the slope soil layer
  • the water quantity adjusting device 3 is a horizontal water channel 23 at the lower end, and a longitudinal water channel 24 is connected to one end of the horizontal water channel 23, and the horizontal water channel 23 and the longitudinal water channel 24 are buried inside the workbench 1, and the water supply system of the slope protection device replaces the traditional water pipe and is buried inside the workbench.
  • the horizontal water channel 23 has a switch hole 37 and a water inlet hole 40, wherein the switch hole 37 is used to adjust the size of the water flow in the lateral water channel 23, and the water inlet hole 40 serves as an inlet for the water flow in the lateral water channel 23;
  • the water volume adjusting device 3 is placed beside the drill hole 10, and the water amount adjusting device 3 is used for automatically pumping or replenishing water according to the information transmitted by the water level rack 22.
  • the water amount adjusting device 3 includes a driving large gear 25 meshing with the water level rack 22,
  • the driving large gear 25 serves as a driving component of the entire water volume adjusting device 3, and is driven by the buoyancy of water to drive the water volume adjusting device 3 to operate.
  • the driving large gear 25 is fixedly coupled with the driven shaft 26 at the center, and the driving large gear 25 can be driven according to the water level rack.
  • the lifting and lowering of the driven shaft 26 rotates, and the position adjusting plate 28 is disposed below the driven shaft 26, and the position adjusting plate 28 is fixedly connected to the table 1.
  • the position adjusting plate 28 is respectively provided with a working adjusting hole 29 and an idle adjusting hole 30.
  • the working adjustment hole 29 and the idle adjusting hole 30 provide two working states for the water amount adjusting device 3.
  • the driven shaft 26 is placed in the working adjusting hole 29, the water level adjusting device 3 works, and the water level can be pumped and hydrated according to the water level.
  • the water volume adjusting device 3 is in an idle state and no longer works.
  • the driven shaft 26 is placed in the working adjusting hole 29, and can be adjusted at work.
  • the hole 29 rotates, the other end of the driven shaft 26 is fixedly connected with the driven pinion 27, and the driven pinion 27 is provided with a switch rack 36.
  • the switch rack 36 and the driven pinion 27 mesh, and the lower end of the switch rack 36 is worn.
  • the over-switching hole 37 is disposed in the lateral water channel 23 as a water flow switch of the lateral water channel 23, and the driving large gear 25, the driven shaft 26, the driven pinion 27 and the position adjusting plate 28 constitute a transmission device, which can be based on the water level rack 22
  • the lifting determines the lifting and lowering of the switch rack 36. When the water level rack 22 is raised, the switch rack 36 is lowered, the water supply system is closed, the water level rack 22 is lowered, the switch rack is 36 liters, the water supply system is opened, and the switch rack 36 is integrally connected with a switch.
  • Rod 38, one end of the switch lever 38 is a water pump 39, the switch lever 38 determines the switch of the water pump 39, one end of the water pump 39 extends out of the hose and is placed in the water well, the water level rack 22 is raised, the switch rack 36 is lowered, the water supply system is closed, and the water pump 39 Opening and pumping start, the water level rack 22 is lowered, the switch rack is 36 liters, the water supply system is turned on, the water pump 39 is closed, the pumping is finished, the water pump 39 is placed on the work table 1, and the water pump 41 is connected to the water pump 39, and the water tower 41 can store the water pump.
  • tower 41 is placed on the table 1, the lower tower 41 water outlet 42, the outlet 42 is placed in the inlet hole 40, is connected to the transverse waterways 23 and tower 41, tower 41 so that the smooth replenishment replenishment system.
  • the pneumatic arm 4 specifically includes a pneumatic arm front section 43, a pneumatic arm middle section 44, a pneumatic arm rear section 45, and a pneumatic arm end 46
  • the pneumatic arm front Section 43 is a hollow cylinder, and a circular air inlet hole is formed in the side wall, and is connected to the air pump 6 through the air pipe, and the air pump 6 is used to inflate and pump the pneumatic arm 4, and the pneumatic arm front section 43 has a pneumatic arm front section at one end thereof.
  • the opening 47, the front opening 47 of the pneumatic arm is a circular through hole and has a diameter smaller than the diameter of the inner wall, and the other end of the pneumatic arm is provided with a through hole for rotatably connecting with the table 1;
  • the middle portion 44 of the pneumatic arm is a hollow cylinder and is disposed In the front section 43 of the pneumatic arm, the diameter of the outer wall is the same as the diameter of the front opening 47 of the pneumatic arm, and the central end 44 of the pneumatic arm is provided with a pneumatic arm middle opening 48.
  • the central opening 48 of the pneumatic arm is a circular through hole and the diameter is smaller than the inner wall.
  • the diameter, the other end of the pneumatic arm middle section 44 is integrally connected with a pneumatic arm middle pitch table 49.
  • the diameter of the radial round section 49 of the pneumatic arm is the same as the inner diameter of the front section 43 of the pneumatic arm, and the middle section 44 of the pneumatic arm is restricted by the pitch arm 49 of the pneumatic arm.
  • the gas A circular through hole is opened in the boom mid-section table 49 for ventilation;
  • the rear section 45 of the pneumatic arm is a hollow cylinder and is placed in the middle section 44 of the pneumatic arm, and the diameter of the outer wall and the diameter of the section opening 48 of the pneumatic arm
  • the pneumatic arm rear section 45 has a pneumatic arm rear section opening 59 at one end, the pneumatic arm rear section opening 59 is a circular through hole and the diameter is smaller than the inner wall diameter, and the other end of the pneumatic arm rear section 45 is integrally connected with the pneumatic arm rear section round table 51.
  • the diameter of the rear section of the pneumatic arm 51 is the same as the inner diameter of the section 44 of the pneumatic arm.
  • the rear section 45 of the pneumatic arm restricts the movement of the rear section 45 of the pneumatic arm to prevent the rear section 45 of the pneumatic arm from coming out of the middle section 44 of the pneumatic arm, after the pneumatic arm
  • the circular table 51 is provided with a circular through hole for ventilation;
  • the pneumatic arm end 46 is a cylinder, and the diameter and the rear opening 59 of the pneumatic arm are the same diameter, and are placed in the rear section 45 of the pneumatic arm, and the pneumatic arm end
  • the end of the head 46 is integrally connected with a pneumatic arm end round table 52.
  • the diameter of the pneumatic arm end round table 52 is the same as the diameter of the inner wall of the rear section 45 of the pneumatic arm, and the pneumatic arm end 46 is restricted from moving by the pneumatic arm end round table 52 to prevent the pneumatic arm end.
  • the head 46 is disengaged from the rear section 45 of the pneumatic arm, the pneumatic arm
  • the other end of the head 46 is fixedly connected with a fixed crossbar 5, the front section of the pneumatic arm 43, the middle section 44 of the pneumatic arm, the rear section 45 of the pneumatic arm and the end 46 of the pneumatic arm are stepped, and the pneumatic arm 4 is stepped after the air pump 6 is inflated.
  • the fixed crossbar 5 is provided with a stringing hole, and the slope protection coil 66 can be worn through The rope hole is fixed to the fixed crossbar 5.
  • the middle drill pipe 15 is tapped with the external thread 61 of the drill pipe at one end, the internal thread 62 of the drill pipe is tapped at the other end, and the internal thread 62 of the drill pipe is tapped at one end of the lower drill pipe 16 .
  • the middle drill pipe 15 and the middle drill pipe 15 and the lower drill pipe 16 are screwed by internal and external threads, and the other end of the lower drill pipe 16 is provided with a drill bit 63 for drilling the soil layer, and the upper end of the drill bit 63 is provided with an inlet long hole 67, soil.
  • the water in the layer can penetrate into the water inlet hole 67, and the inlet water long hole 67, the lower stage drill pipe 16 and the middle section drill pipe 15 form a connector structure, and the water in the drill pipe and the soil layer have the same water level, and the measurement
  • the water level in the drill pipe can be used to measure the water level in the soil layer.
  • the anti-blocking plate is installed outside the long water hole 67.
  • the anti-blocking plate is the same inclined plate as the direction of rotation of the drill bit 63, and the left and right ends of the inclined plate are closed, leaving only
  • the inlet on the side is provided with a sloping retaining plate at the entrance, and the anti-blocking plate can be placed in the long opening 67 to be blocked.
  • the driven wheel 12 is a bevel gear, and the driven wheel 12 has an annular groove 53.
  • One end of the support column 11 is placed in the annular groove 53, and the driven wheel 12 is laterally and The longitudinal movement causes the driven wheel 12 to rotate on the support column 11, and the upper end of the support column 11 is provided with balls placed in the annular groove 53, which can reduce the friction between the driven wheel 12 and the support column 11, thereby improving the working of the device. Efficiency and extend the life of the unit.
  • the working adjustment hole 29 and the idle adjusting hole 30 are equal in height and all are circular through holes, and the sliding between the working adjusting hole 29 and the idle adjusting hole 30 is a sliding hole 31, sliding
  • the hole 31 is a long through hole, and can communicate with the working adjusting hole 29 and the idle adjusting hole 30.
  • the working adjusting hole 29, the idle adjusting hole 30 and the sliding hole 31 are integrally connected to form an M-shaped through hole, and the driven shaft 26 can work.
  • the switching between the adjusting hole 29 and the idle adjusting hole 30 is two working states of the water amount adjusting device 3, and each of the working adjusting hole 29 and the idle adjusting hole 30 has a positioning pin 33 for limiting the moving distance, below the positioning pin 33.
  • the positioning plate 34 has a transposition block 32
  • the transposition block 32 has a transposition through hole 35
  • the positioning pin 33 is placed in the transposition In the hole 35, the sliding distance of the transposition block 32 is limited by the positioning pin 33, and the transposition block 32 can slide on the positioning plate 34, and the position of the driven shaft 26 can be adjusted by pushing the transposition block 32, that is, the transposition block 32 can be determined.
  • the working state of the water volume adjusting device 3 acts as a switch, and the position adjusting plate 28 is placed to drive the large teeth. Between 25 and driven pinion 27.
  • the limit gear housing 69 is detachably mounted on the outer side of the driving large gear 25, and the limiting housing 69 can move along with the driven shaft 26 under the action of the transposition block 32, and the limit position is
  • the housing 69 can be restrained at the meshing position of the driving large gear 25 and the water level rack 22 to prevent the floating rod 21 from shaking to drive the water level rack 22 to shake.
  • the limiting housing 69 can also protect the driving large gear 25 from external force damage. The service life is extended, and the structural stability is also increased.
  • a pair of floating rods may be added to the rear side or the rear side and the sides of the floating rod 21 after being placed in the floating rod 21.
  • the limit cylinder of the 21 is detachable, and is only placed when the limit float 21 is needed.
  • the limit cylinder can not only limit the float 21 but also provide displacement of the float 21 Guided so that the float can normally mesh with the drive bull gear 25.
  • the drilling device 2 includes a driven rod 54, a thrust ball bearing 55, a thrust circular table 56, and a shaft circlip 57, wherein the driven rod 54 is a cylinder and The diameter and the driving hole 14 are the same diameter and are placed in the driving hole 14.
  • the outer wall of the driven rod 54 has an external thread that meshes with the internal thread of the driving hole 14, and can rotate with the driven wheel 12 as it rotates, and the driven rod 54 is integrally formed at one end.
  • a card body disc 58 is connected to prevent the follower rod 54 from moving downward to the drive hole 14.
  • the other end of the follower rod 54 is integrally connected with a connecting shaft 59 which is a cylinder and has a diameter smaller than the diameter of the follower rod 54.
  • the connecting shaft 59 is used for mounting the thrust ball bearing 55, the thrust round table 56 and the shaft circlip 57.
  • the connecting shaft 59 is sleeved with a thrust ball bearing 55 to reduce the frictional force during rotation, and the connecting shaft 59 is fixedly connected.
  • the thrust circular table 56 the thrust circular table 56 can be fixed by welding, key pin connection or other connection manner, the thrust circular table 56 is a cylindrical boss, and the lower end of the thrust circular table 56 is tapped with the external thread of the drill pipe 61 and the drill pipe of the middle drill pipe 15
  • the thread 62 is connected, and the end of the connecting shaft 59 is provided with an annular card slot 60.
  • the circlip 57 is placed in the annular card slot 60 to prevent the parts on the connecting shaft 59 from coming off.
  • the follower rod 54 is placed in the driving wheel 14 and the limiting barrel 68, the driven rod 54 and the driving.
  • the hole 14 and the limiting cylinder 68 are matched with each other, and the driven wheel 12 rotates to cause the driven rod 54 to simultaneously perform the downward movement and the rotational movement.
  • Embodiment 8 On the basis of the first embodiment, the reel 7 is connected at both ends with a reel support rod 64, and the reel support rod 64 is provided with a through hole, and the two ends of the reel 7 are placed therein to make the roll
  • the drum 7 is rotatable on a reel support rod 64.
  • the reel support rod 64 is fixedly coupled to the table 1.
  • the reel 7 and the reel motor 8 are driven by a belt and a pulley to cause the reel motor 8 to drive the reel 7 to rotate.
  • the drive can also be completed by other transmission methods.
  • Embodiment 9 On the basis of the first embodiment, the lateral water channel 23 and the longitudinal water channel 24 are both placed in the workbench 1, the longitudinal water channel 24 is located at the edge of the workbench 1, and the longitudinal water channel 24 is provided with equally spaced precipitation.
  • the hole 65 and the precipitation hole 65 are through holes.
  • the rack switch 36 moves upward, the horizontal water channel 23 and the longitudinal water channel 24 are filled with water, and the water is sprinkled on the slope protection material through the precipitation hole 65, so that it slowly penetrates into the slope.
  • the shape of the switch hole 37 on the lateral water channel 23 is the same as that of the switch rack 36.
  • the switch rack 36 passes through the switch hole 37 and is placed in the lateral water channel 23, and when the switch rack 36 moves downward, the horizontal water channel 23 The water flow is cut off, the water supply stops, and when the switch rack 36 moves upward, the horizontal water passage 23 is reopened, the water flow is unblocked, and the water supply starts.
  • the device For specific use, place the device on the top of the slope, first open the air pump 6 and the reel motor 8, so that the pneumatic arm 4 is extended and dropped until it contacts the slope of the slope. At this time, the slope protection coil 66 has been laid on the slope.
  • the air pump 6 and the reel motor 8 are closed, and the lower drill pipe 16 is mounted on the drilling device 2, specifically mounted on the thrust circular table 56 on the drilling device 2, and the outer diameter of the drill pipe 61 on the thrust circular table 56
  • the drive motor 9 is turned on, the drive wheel 19 is rotated, and the driven wheel 12 is driven to rotate, so that the drilling device 2 rotates downward, and the punching operation is performed, and the drilling can be performed according to the actual soil.
  • the drive motor 9 is turned off, and the upper end of the lower drill pipe 16 can be fixed by a wrench or other tool to reverse the driving motor 9, the thrust
  • the truncated cone 56 is disengaged from the internal thread 62 of the drill pipe of the lower drill pipe 16, the drilling device 2 is raised, and the middle drill pipe 15 is mounted on the thrust circular table 56 of the drilling device 2, and the other end and the lower drill of the middle drill pipe 15 are drilled.
  • the rod 16 is connected by the external thread of the drill rod 61 and the internal thread 62 of the drill rod
  • the forward drive motor 9 is reversed, the thrust circular table 56 is disengaged, the drilling device 2 is raised, and then the next middle drill pipe 15 is placed, and the operation is repeated.
  • a plurality of floating rods 21 are placed in the well until the end of the floating rod 21 is exposed to the borehole 10, and the water level rack 22 is mounted on the floating rod 21 exposing the borehole 10;
  • the block 32 places the driven shaft 26 in the working adjustment hole 29, and the water volume adjusting device 3 enters the working state.
  • the driving large gear 25 and the water level rack 22 on the floating rod 21 are engaged, and the switching rack 36 is placed.
  • the switch rack 36 and the driven pinion 27 mesh, the switch lever 38 controls the water pump 39 to switch, when the water level rises, the float rod 21 floats, and the drive large gear 25 rotates forward to drive the driven pinion 27
  • the water level is lowered, the floating rod 21 is dropped, and the large gear 25 and the driven small are driven.
  • the gear 27 is reversed, the switch rack 36 is raised, the horizontal water channel 23 is opened, the water flow is passed, the water supply is started, and the water pump 39 is closed by the switch lever 38, thereby realizing the adjustment and maintenance of the water level of the slope soil, preventing the water from seeping the slope or Falling earth and rock, enhancing the stability of the slope and preventing the foundation pit structure from being damaged;
  • the forward drive motor 9 is driven down by the drive shaft 18, the drive wheel 19, and the driven wheel 12, and the drilling device 2 is lowered to engage the drilling device 2 and the middle drill pipe 15, specifically thrust
  • the external thread 61 of the drill pipe at the lower end of the round table 56 meshes with the internal thread 62 of the drill pipe on the middle drill pipe 15, and the drive motor 9 is reversely reversed.
  • the drilling device 2 is raised to drive the middle drill pipe 15 to rise, and then the middle drill pipe 15 is unloaded.
  • repeat the above action until all the middle drill pipe 15 and the lower drill pipe 16 are taken out, and the floating rod 21 in the drill pipe is also taken out at this time; at this time, the air pump 7 and the reel motor 8 are opened, and the pneumatic arm is opened. 4 and the slope protection coil 66 is retracted and the entire device returns to the pre-installation state.
  • the floating rod Engage with the drive gear for a period of time, so that the water level below the ground is kept stable, and then the dry humidity of the soil is controlled, thereby achieving the effect of preventing the slope from collapsing.
  • the invention has the advantages of simple structure, convenient use and simple operation. After the installation is successful, no special care is needed, the water content of the slope is effectively maintained, the cumbersome manual operation and daily maintenance are reduced, the time is short, the cost is low, and the pipeline arrangement Introduction, improve the efficiency of construction work.

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Abstract

一种交通工程施工护坡装置,包括工作台(1)、钻孔装置(2)、水量调节装置(3),工作台上开有钻口(10),钻口(10)四周设有支撑柱(11),支撑柱(11)上连接有从动轮(12),从动轮(12)啮合有驱动轮(19);从动轮(12)下方设有限位筒(68),从动轮(12)中心开有驱动孔(14),驱动孔(14)内置钻孔装置(2),钻孔装置(2)下方设置有中段钻杆(15),中段钻杆(15)下端连接有下段钻杆(16),钻孔装置(2)可带动中段钻杆(15)和下段钻杆(16)进行旋转打孔,中段钻杆(15)内可放置有浮杆(21),浮杆(21)侧壁上连接有水位齿条(22),水位齿条(22)旁有水量调节装置(3),水量调节装置(3)下方为横向水道(23),横向水道(23)连接有纵向水道(24);水量调节装置(3)置于钻口(10)旁侧。

Description

交通工程施工护坡装置 技术领域
本发明涉及边坡防护装置技术领域,具体是交通工程施工护坡装置。
背景技术
随着现代化城市公共交通的迅速发展,地铁的建设越来越多,而在地铁的建设中最不可忽视的一环就是深基坑安全性能的保障,其重中之重则是基坑边坡支护,用以防止基坑塌方引发大规模工程事故。
现有的护坡技术主要侧重于边坡的防护,将边坡落土落实挡在基坑边,而忽略了边坡土层中含水量对边坡结构的影响:水土流失会造成边坡局部塌陷,而水量过于丰富则会倒置基坑大面积漏水,均会带来施工安全隐患,进而影响整个工程的施工进度和工程质量;现有护坡装置多在终端即基坑边挡土支护边坡,治标不治本,无法从本质上解决问题。
现有的护坡装置施工速度慢,对周边土层含水量保持能力不足,且需要大量的人力操作和日常维护,耗时长,成本高,管线布置复杂、混乱,不利于工程的进展。
本发明的目的在于提供一种交通工程施工护坡装置,以解决现有护坡装置无法即时处理边坡含水量,施工速度慢,对周边土层含水量保持能力不足,需要大量的人力操作和日常维护,耗时长,成本高,管线布置复杂、混乱的问题。
因此,本发明提供一种新的交通工程施工护坡装置来解决此问题。
技术问题
针对上述情况,为克服现有技术之缺陷,本发明提供一种新的交通工程施工护坡装置,有效的解决了现有的护坡装置对边坡含水量保持能力不足,且需要大量的人力操作和日常维护,耗时长,成本高,管线布置复杂、混乱的问题。
技术解决方案
本发明包括工作台、钻孔装置、水量调节装置,所述的工作台一端转动连接有两个可伸缩的气动臂,两个气动臂前端固定连接有一固定横杆,气动臂末端连接有气泵,气泵可以驱动气动臂的伸缩,气泵置于工作台上,气泵一侧固定有卷筒,卷筒上缠绕有边坡防护卷材,边坡防护卷材的端头连接固定横杆,卷筒固定连接在工作台上,卷筒一侧固定有置于工作台上的卷筒电机;
所述工作台上开有钻口,钻口为一圆形通孔,钻口四周设有四根支撑柱,支撑柱固定连接在工作台上,四根支撑柱上活动连接有从动轮,从动轮可以在四根支撑柱的上端面转动,从动轮旁有和从动轮啮合的驱动轮,驱动轮为锥齿轮,驱动轮中心固定连接有驱动轴,驱动轴下方连接有驱动轴支撑杆,驱动轴可在驱动轴支撑杆上旋转,驱动轴支撑杆固定连接在工作台上,驱动轴上固定有第一皮带轮,第一皮带轮经传送带连接驱动电机上的第二皮带轮;
所述从动轮下方设有固定在支撑柱上的限位筒,限位筒内攻有内螺纹,从动轮中心开有驱动孔,驱动孔为圆形通孔,驱动孔内壁攻有内螺纹,驱动孔内置可上下运动和转动的钻孔装置,钻孔装置下方设置有多个内部为空腔的中段钻杆,中段钻杆置于钻口中,中段钻杆下端螺纹连接有内部为空腔的下段钻杆,中段钻杆和下段钻杆均为筒形圆柱体,钻孔装置可带动中段钻杆和下段钻杆进行旋转打孔,中段钻杆内可放置有浮杆,浮杆侧壁上可拆卸连接有水位齿条,水位齿条旁有水量调节装置,水量调节装置下方为横向水道,横向水道一端连接有纵向水道,横向水道和纵向水道均埋设于工作台内部,横向水道上有开关孔和进水孔;
所述水量调节装置置于钻口旁侧,水量调节装置包括与水位齿条啮合的驱动大齿轮,驱动大齿轮中心固定连接有从动轴,从动轴下方有位置调节板,位置调节板固定连接在工作台上,位置调节板上分别开有工作调节孔和闲置调节孔,从动轴置于工作调节孔内,从动轴可在工作调节孔和闲置调节孔内进行切换,从动轴另一端固定连接有从动小齿轮,从动小齿轮旁有开关齿条,开关齿条和从动小齿轮啮合,开关齿条下端穿过开关孔置于横向水道中,作为横向水道的水流开关,开关齿条一端一体连接有开关杆,开关杆一端为水泵,水泵可通过水管抽取中段钻杆和下段钻杆中的水,开关杆可调节水泵的开关,水泵置于工作台上,水泵旁连接有水塔,水塔置于工作台上,水塔下方有出水口,出水口置于进水孔中。
优选的,所述的气动臂具体包括气动臂前节、气动臂中节、气动臂后节和气动臂端头,所述的气动臂前节为中空圆柱体,侧壁上开有圆形进气孔,通过气管和气泵相连,气动臂前节一端开有气动臂前节开口,气动臂前节开口为圆形通孔且直径小于内壁直径,气动臂另一端开有通孔便于和工作台转动连接;所述的气动臂中节为中空圆柱体且置于气动臂前节内,外壁直径和气动臂前节开口直径相同,气动臂中节一端开有气动臂中节开口,气动臂中节开口为圆形通孔且直径小于内壁直径,气动臂中节另一端一体连接有气动臂中节圆台,气动臂中节圆台直径和气动臂前节内径相同,气动臂中节圆台上开有圆形通孔;所述的气动臂后节为中空圆柱体且置于气动臂中节内,外壁直径和气动臂中节开口直径相同,气动臂后节一端开有气动臂后节开口,气动臂后节开口为圆形通孔且直径小于内壁直径,气动臂后节另一端一体连接有气动臂后节圆台,气动臂后节圆台直径和气动臂中节内径相同,气动臂后节圆台上开有圆形通孔;所述的气动臂端头为圆柱体,直径和气动臂后节开口直径相同,置于气动臂后节中,气动臂端头一端一体连接有气动臂端头圆台,气动臂端头圆台的直径和气动臂后节内壁直径相同,气动臂端头另一端固定连接有固定横杆,固定横杆上设有穿绳孔,用于固定边坡防护卷材。
优选的,所述中段钻杆一端攻有钻杆外螺纹,另一端攻有钻杆内螺纹,下段钻杆一端攻有钻杆内螺纹,另一端安装有钻头,钻头上端开设有进水长孔,进水长孔外侧安装有防堵板,防堵板为与钻头旋转方向相同的倾斜板,倾斜板上下左右端封闭,只留有侧面上的进口,进口处安装有倾斜的挡土板,防堵板可以放置进水长口被堵塞。
优选的,所述的从动轮为锥齿轮,从动轮上有环形凹槽,支撑柱一端置于环形凹槽内,限制从动轮横向和纵向移动,使得从动轮可以在支撑柱上转动,支撑柱的上端头设有置于环形凹槽内的滚珠。
优选的,所述工作调节孔和闲置调节孔等高且均为圆形通孔,工作调节孔和闲置调节孔之间为滑动孔,滑动孔为长通孔,可连通工作调节孔和闲置调节孔,工作调节孔和闲置调节孔形状呈M状,工作调节孔和闲置调节孔旁各有一个定位销,定位销下方有定位板,定位销、定位板和位置调节板一体连接,定位板上有换位块,换位块上有换位通孔,定位销置于换位通孔内,换位块可在定位板上滑动,位置调节板置于驱动大齿轮和从动小齿轮之间。
优选的,所述驱动大齿轮外侧可拆卸安装有限位壳体,限位壳体可随从动轴在换位块的作用下移动,限位壳体可在驱动大齿轮和水位齿条啮合处限位,防止浮杆晃动带动水位齿条晃动。
优选的,所述的钻孔装置包括从动杆、推力球轴承、推力圆台、轴用弹性挡圈,其中从动杆为圆柱体且直径和驱动孔直径相同并置于驱动孔内,从动杆外壁有和驱动孔内螺纹相啮合的外螺纹,从动杆一端一体连接有卡体圆盘,从动杆另一端一体连接有连接轴,连接轴为圆柱体且直径小于从动杆直径,连接轴上套设有推力球轴承,连接轴上固定连接有推力圆台,推力圆台为圆柱形凸台,推力圆台下端攻有钻杆外螺纹可与中段钻杆的钻杆内螺纹连接,连接轴末端设有环形卡槽,轴用弹性挡圈置于环形卡槽内,所述的从动杆置于从动轮驱动孔和限位筒中,从动杆和驱动孔、限位筒均互相配合,从动轮转动使从动杆同时完成向下运动和旋转运动。
优选的,所述的卷筒两端连接有卷筒支撑杆,卷筒支撑杆上开有通孔,使卷筒可在卷筒支撑杆上转动,卷筒支撑杆固定连接在工作台上,卷筒和卷筒电机通过皮带、皮带轮传动,使卷筒电机带动卷筒转动。
优选的,所述的横向水道和纵向水道均置于工作台内,纵向水道位于工作台边缘,纵向水道一侧开有等间距的降水孔,横向水道上的开关孔形状和开关齿条截面相同,开关齿条穿过开关孔,置于横向水道中,开关齿条向下运动后可封闭横向水道,使水无法流过。
有益效果
本发明结构简洁,使用方便,操作简单,安装成功后即不再需要专人看护,有效的保持了边坡的含水量,减少了繁琐的人力操作和日常维护,耗时短,成本底,管线布置简洁,提高了施工工作效率。
附图说明
图1为本发明右视示意图。
图2为本发明主视示意图。
图3为本发明左视示意图。
图4为本发明俯视示意图。
图5为本发明立体图示意图。
图6为本发明水位调节装置简要示意图。
图7为本发明下段钻杆剖视示意图。
图8为本发明下段钻杆纵剖示意图。
图9为本发明中段钻杆横剖示意图。
图10为本发明钻孔装置立体示意图。
图11为本发明从动轮主视示意图。
图12为本发明从动轮剖视示意图。
图13为本发明位置调节版主视示意图。
图14为本发明气动臂剖视示意图。
图15为本发明水量调节装置主视图示意图。
图16为本发明水量调节装置立体图示意图。
图17为本发明水位齿条与限位壳体立体配合示意图。
本发明的最佳实施方式
有关本发明的前述及其他技术内容、特点与功效,在以下配合参考附图1至图17对实施例的详细说明中,将可清楚的呈现。以下实施例中所提到的结构内容,均是以说明书附图为参考。
下面将参照附图描述本发明的各示例性的实施例。
实施例一,本发明为交通工程施工护坡装置,包括工作台1、钻孔装置2、水量调节装置3,其中工作台1为整个护坡装置的工作基础,钻孔装置2在工作台1放置完成后用于钻孔,水量调节装置3用于钻孔工作完成后的边坡含水量自动调节,所述的工作台1一端转动连接有两个可伸缩的气动臂4,气动臂4转动后可紧贴边坡,可适应各种角度的边坡,两个气动臂4前端固定连接有一固定横杆5,固定横杆5将两个气动臂4连为一体,气动臂4末端连接有气泵6,气泵6可以驱动气动臂4的伸缩,作为气动臂4的动力,气泵6置于工作台1上,气泵6一侧固定有卷筒7,卷筒7上缠绕有边坡防护卷材66,边坡防护卷材66多用柔性可透水材料,例如土工布,防尘网,铁丝网等,边坡防护卷材66的端头连接固定横杆5,在气动臂4转动、伸缩过程中随着气动臂4移动,可将边坡防护卷材66铺设在边坡相应的位置上,卷筒7固定连接在工作台1上,卷筒7可自由旋转,卷筒7一侧固定有置于工作台1上的卷筒电机8;卷筒电机8作为卷筒7的驱动装置,可在施工开始时将边坡防护卷材66铺设在边坡上,也可在施工完成后将边坡防护卷材66收回,同时也可协助气动臂4和固定横杆5收回;
所述工作台1上开有钻口10,钻口10为一圆形通孔,钻孔装置2可穿过钻口10实施钻孔作业,钻口10四周设有四根支撑柱11,支撑柱11固定连接在工作台1上,四根支撑柱11上活动连接有从动轮12,从动轮12可以在四根支撑柱11的上端面转动,从动轮12为锥齿轮,从动轮12旁有和从动轮12啮合的驱动轮19,驱动轮19为锥齿轮,驱动轮19中心固定连接有驱动轴18,驱动轴18用于传递动力,驱动轴18下方连接有驱动轴支撑杆17,作为驱动轴18的支撑,驱动轴18可在驱动轴支撑杆17上旋转,驱动轴支撑杆17固定连接在工作台1上,从动轮12、驱动轴支撑杆17、驱动轴18和驱动轮19组成了钻孔装置2的动力传动结构,动力源为驱动电机9,驱动轴18上固定有第一皮带轮13,第一皮带轮13经传送带连接驱动电机9上的第二皮带轮20;通过皮带、皮带轮结构将驱动电机9的动力传递给驱动轴18,驱动轴18转动,带动驱动轮19转动,进而带动从动轮12转动,为钻孔装置2提供动力;
从动轮12下方设有固定在支撑柱11上的限位筒68,限位筒68内攻有内螺纹,从动轮12中心开有驱动孔14,驱动孔14为圆形通孔,驱动孔14内壁攻有内螺纹,驱动孔14内置可上下运动和转动的钻孔装置2,钻孔装置2同时置于限位筒68中,钻孔装置2在从动轮12的作用下旋转,后在限位筒68的作用下向下运动,从动轮12和和限位筒68共同作用,使钻孔装置2旋转向下钻孔,从动轮12和限位筒68也可防止钻探过程出现偏斜,影响工作效果,同时也防止影响边坡结构和稳定性,钻孔装置2下方设置有多个内部为空腔的中段钻杆15,可根据需要决定中段钻杆15的数量,多根中段钻杆15保证了钻孔装置2一定可以钻探到地下水面,中段钻杆15置于钻口10中,中段钻杆15下端螺纹连接有内部为空腔的下段钻杆16,中段钻杆15和下段钻杆16均为筒形圆柱体,钻孔装置2和中段钻杆15螺纹连接,可带动中段钻杆15和下段钻杆16进行旋转打孔,将多节中段钻杆15和下段钻杆16垂直打入边坡土层中,形成水井,后可在井中感知边坡含水量的变化并采取相应的措施,中段钻杆15内可放置有浮杆21,浮杆21可在水的浮力作用下上浮动,用来表示水位的高低,浮杆21同样可放置多根,直至浮杆21上端露出钻口10,浮杆21侧壁上可拆卸连接有水位齿条22,可在最上端的一根浮杆21上安装,水位齿条22旁有水量调节装置3,水位齿条22用来将浮杆21的水位信息传递给水量调节装置3,水量调节装置3可根据水位齿条22传递的水位高低信息决定抽水或者补水,以调节边坡土层中的含水量,水量调节装置3下方为横向水道23,横向水道23一端连接有纵向水道24,横向水道23和纵向水道24均埋设于工作台1内部,作为本护坡装置的补水系统代替传统的水管,埋设在工作台内部,避免了传统管道输水管道易损坏的风险,便于将水流引导至边坡表层,完成边坡表面土层的浸润,防止土石滑落,横向水道23上有开关孔37和进水孔40,其中开关孔37用于调整横向水道23中水流的大小,进水孔40则作为横向水道23中水流的进口;
所述水量调节装置3置于钻口10旁侧,水量调节装置3用于根据水位齿条22传递的信息自动抽水或补水,水量调节装置3包括与水位齿条22啮合的驱动大齿轮25,驱动大齿轮25作为整个水量调节装置3的驱动零件,以水的浮力为动力,带动水量调节装置3工作,驱动大齿轮25中心固定连接有从动轴26,驱动大齿轮25可根据水位齿条22的升降带动从动轴26旋转,从动轴26下方有位置调节板28,位置调节板28固定连接在工作台1上,位置调节板28上分别开有工作调节孔29和闲置调节孔30,工作调节孔29和闲置调节孔30为水量调节装置3提供两种工作状态,当从动轴26置于工作调节孔29中时,水位调节装置3工作,可根据水位高低进行抽水、补水,当从动轴26置于闲置调节孔30中时,则水量调节装置3处于闲置状态,不再工作,钻井结束后从动轴26置于工作调节孔29内,且可在工作调节孔29内旋转,从动轴26另一端固定连接有从动小齿轮27,从动小齿轮27旁有开关齿条36,开关齿条36和从动小齿轮27啮合,开关齿条36下端穿过开关孔37置于横向水道23中,作为横向水道23的水流开关,驱动大齿轮25、从动轴26、从动小齿轮27和位置调节板28组成传动装置,可根据水位齿条22的升降决定开关齿条36的升降,水位齿条22升则开关齿条36降,补水系统关闭,水位齿条22降则开关齿条36升,补水系统开启,开关齿条36一端一体连接有开关杆38,开关杆38一端为水泵39,开关杆38决定水泵39的开关,水泵39一端伸出软管置于水井中,水位齿条22升则开关齿条36降、补水系统关闭、水泵39打开、抽水开始,水位齿条22降则开关齿条36升、补水系统开启、水泵39关闭、抽水结束,水泵39置于工作台1上,水泵39旁连接有水塔41,水塔41可储存水泵39抽出的水,也可作为补水系统的水源,水塔41置于工作台1上,水塔41下方有出水口42,出水口42置于进水孔40中,将横向水道23和水塔41相连,使水塔41为补水系统顺利补水。
本发明的实施方式
实施例二,在实施例一的基础上,所述的气动臂4具体包括气动臂前节43、气动臂中节44、气动臂后节45和气动臂端头46,所述的气动臂前节43为中空圆柱体,侧壁上开有圆形进气孔,通过气管和气泵6相连,气泵6以此为气动臂4充气和抽气,气动臂前节43一端开有气动臂前节开口47,气动臂前节开口47为圆形通孔且直径小于内壁直径,气动臂另一端开有通孔便于和工作台1转动连接;所述的气动臂中节44为中空圆柱体且置于气动臂前节43内,外壁直径和气动臂前节开口47直径相同,气动臂中节44一端开有气动臂中节开口48,气动臂中节开口48为圆形通孔且直径小于内壁直径,气动臂中节44另一端一体连接有气动臂中节圆台49,气动臂中节圆台49直径和气动臂前节43内径相同,通过气动臂中节圆台49限制气动臂中节44移动,防止气动臂中节44从气动臂前节43中脱出,气动臂中节圆台49上开有圆形通孔,用于通气;所述的气动臂后节45为中空圆柱体且置于气动臂中节44内,外壁直径和气动臂中节开口48直径相同,气动臂后节45一端开有气动臂后节开口59,气动臂后节开口59为圆形通孔且直径小于内壁直径,气动臂后节45另一端一体连接有气动臂后节圆台51,气动臂后节圆台51直径和气动臂中节44内径相同,通过气动臂后节圆台51限制气动臂后节45移动,防止气动臂后节45从气动臂中节44中脱出,气动臂后节圆台51上开有圆形通孔,用于通气;所述的气动臂端头46为圆柱体,直径和气动臂后节开口59直径相同,置于气动臂后节45中,气动臂端头46一端一体连接有气动臂端头圆台52,气动臂端头圆台52的直径和气动臂后节45内壁直径相同,通过气动臂端头圆台52限制气动臂端头46移动,防止气动臂端头46从气动臂后节45中脱出,气动臂端头46另一端固定连接有固定横杆5,气动臂前节43、气动臂中节44、气动臂后节45和气动臂端头46呈阶梯状,在气泵6充气后气动臂4会逐级伸出,当气泵6吸气时则会逐级回收,减少空间占用,同时也可保护气动臂4,防止损坏,固定横杆5上设有穿绳孔,边坡保护卷材66可通过穿绳孔固定在固定横杆5上。
实施例三,在实施例一的基础上,所述中段钻杆15一端攻有钻杆外螺纹61,另一端攻有钻杆内螺纹62,下段钻杆16一端攻有钻杆内螺纹62,中段钻杆15和中段钻杆15、下段钻杆16靠内外螺纹螺纹连接,下段钻杆16另一端安装有钻头63,用于钻开土层,钻头63上端开设有进水长孔67,土层中的水可从进水孔67中渗透进入,进水长孔67、下段钻杆16和中段钻杆15形成连通器结构,钻杆中的水和土层中的水水位高度相同,测量钻杆中的水位即可测出土层中的水位,进水长孔67外侧安装有防堵板,防堵板为与钻头63旋转方向相同的倾斜板,倾斜板上下左右端封闭,只留有侧面上的进口,进口处安装有倾斜的挡土板,防堵板可以放置进水长口67被堵塞。
实施例四,在实施例一的基础上,所述的从动轮12为锥齿轮,从动轮12上有环形凹槽53,支撑柱11一端置于环形凹槽53内,限制从动轮12横向和纵向移动,使得从动轮12可以在支撑柱11上转动,支撑柱11的上端头设有置于环形凹槽53内的滚珠,可减少从动轮12和支撑柱11间的摩擦力,提高装置工作效率,延长装置使用寿命。
实施例五,在实施例一的基础上,所述工作调节孔29和闲置调节孔30等高且均为圆形通孔,工作调节孔29和闲置调节孔30之间为滑动孔31,滑动孔31为长通孔,可连通工作调节孔29和闲置调节孔30,工作调节孔29、闲置调节孔30和滑动孔31连为一体,成为一个M状通孔,从动轴26可在工作调节孔29和闲置调节孔30之间切换,为水量调节装置3的两种工作状态,工作调节孔29和闲置调节孔30旁各有一个定位销33,用于限制移动距离,定位销33下方有定位板34,定位销33、定位板34和位置调节板28一体连接,定位板34上有换位块32,换位块32上有换位通孔35,定位销33置于换位通孔35内,换位块32滑动距离受定位销33限定,换位块32可在定位板34上滑动,推动换位块32即可调整从动轴26的位置,即换位块32可决定水量调节装置3的工作状态,起开关作用,位置调节板28置于驱动大齿轮25和从动小齿轮27之间。
实施例六,在实施例一的基础上,所述驱动大齿轮25外侧可拆卸安装有限位壳体69,限位壳体69可随从动轴26在换位块32的作用下移动,限位壳体69可在驱动大齿轮25和水位齿条22啮合处限位,防止浮杆21晃动带动水位齿条22晃动,限位壳体69同时也可以保护驱动大齿轮25,防止其因外力损坏,延长了使用寿命,同时也增加结构稳定性,除了限位壳体69以外,还可以在当放入浮杆21之后,在浮杆21的后侧或者后侧和两侧加一个对浮杆的21的限位筒,该限位筒为可拆卸放置,只有当需要限位浮杆21时才放入,限位筒不仅可以限位浮杆21,还可以为浮杆21提供移动位移的导向,使得浮杆可以正常与驱动大齿轮25啮合。
实施例七,在实施例一的基础上,所述的钻孔装置2包括从动杆54、推力球轴承55、推力圆台56、轴用弹性挡圈57,其中从动杆54为圆柱体且直径和驱动孔14直径相同并置于驱动孔14内,从动杆54外壁有和驱动孔14内螺纹相啮合的外螺纹,可在从动轮12转动时随其旋转,从动杆54一端一体连接有卡体圆盘58,以防止从动杆54向下运动脱出驱动孔14,从动杆54另一端一体连接有连接轴59,连接轴59为圆柱体且直径小于从动杆54直径,连接轴59用于安装推力球轴承55、推力圆台56和轴用弹性挡圈57,连接轴59上套设有推力球轴承55,以减小旋转时的摩擦力,连接轴59上固定连接有推力圆台56,推力圆台56的固定可用焊接、键销连接或其他连接方式,推力圆台56为圆柱形凸台,推力圆台56下端攻有钻杆外螺纹61可与中段钻杆15的钻杆内螺纹62连接,连接轴59末端设有环形卡槽60,轴用弹性挡圈57置于环形卡槽60内,防止连接轴59上的零件脱落,所述的从动杆54置于从动轮12驱动孔14和限位筒68中,从动杆54和驱动孔14、限位筒68均互相配合,从动轮12转动使从动杆54同时完成向下运动和旋转运动。
实施例八,在实施例一的基础上,所述的卷筒7两端连接有卷筒支撑杆64,卷筒支撑杆64上开有通孔,卷筒7两端置于其中,使卷筒7可在卷筒支撑杆64上转动,卷筒支撑杆64固定连接在工作台1上,卷筒7和卷筒电机8可通过皮带、皮带轮传动,使卷筒电机8带动卷筒7转动,可也通过其他传动方式完成传动。
实施例九,在实施例一的基础上,所述的横向水道23和纵向水道24均置于工作台1内,纵向水道24位于工作台1边缘,纵向水道24一侧开有等间距的降水孔65,降水孔65为通孔,当齿条开关36向上运动,横向水道23和纵向水道24充水,通过降水孔65将水洒在护坡卷材上,使其慢慢渗透进入边坡图层中,横向水道23上的开关孔37形状和开关齿条36截面相同,开关齿条36穿过开关孔37,置于横向水道23中,当开关齿条36向下运动,横向水道23中水流被截断,补水停止,当开关齿条36向上运动,横向水道23重新打开,水流畅通,补水开始。
工业实用性
具体使用时,将装置放置于边坡坡顶,先打开气泵6和卷筒电机8,使气动臂4伸长并下落直至接触边坡斜面,此时边坡防护卷材66已铺设在边坡斜面上,后关闭气泵6和卷筒电机8,将下段钻杆16安装在钻井装置2上,具体安装在钻孔装置2上的推力圆台56上,推力圆台56上的钻杆外螺纹61卡在下段钻杆的钻杆内螺纹62中,打开驱动电机9,驱动轮19转动,带动从动轮12转动,使钻孔装置2组旋转向下,实行打孔作业,打孔时可根据实际土壤需要灌水或加入方便打孔的打孔液,当下段钻杆16大部分埋入边坡中后,关闭驱动电机9,可用扳手或其他工具固定下段钻杆16上端,反转驱动电机9,推力圆台56从下段钻杆16的钻杆内螺纹62中脱出,钻孔装置2升起,再将中段钻杆15安装在钻孔装置2的推力圆台56上,中段钻杆15另一端和下段钻杆16通过钻杆外螺纹61和钻杆内螺纹62向接合,后正转驱动电机9,将中段钻杆15埋入边坡,后反转驱动电机9,推力圆台56脱出,钻孔装置2升起,之后放入下一根中段钻杆15,重复动作直至井中出水,或钻至指定深度,后将多根浮杆21放入钻井中,直至浮杆21一端露出钻孔10,在露出钻孔10的浮杆21上安装水位齿条22;推动换位块32,把从动轴26置于工作调节孔29中,水量调节装置3进入工作状态,此时驱动大齿轮25和浮杆21上的水位齿条22啮合,将开关齿条36置于开关孔37中,此时开关齿条36和从动小齿轮27啮合,开关杆38控制水泵39开关,当水位上涨时,浮杆21上浮,驱动大齿轮25正转带动从动小齿轮27正转,从而带动开关齿条36向下运动,横向水道23关闭,水泵39打开,水泵39抽水是将抽水管提前放入中段钻杆15内,但不会影响浮杆21的运动,抽水开始;当水位降低,浮杆21下落,通过驱动大齿轮25和从动小齿轮27反转,开关齿条36上升,横向水道23打开,水流通过,补水开始,同时,水泵39被开关杆38关闭,以此实现边坡土层水位的调节和保持,防止边坡渗水或落土落石,增强边坡稳定性,防止基坑结构被破坏;
当施工结束后,正转驱动电机9,在驱动轴18、驱动轮19、从动轮12的传动下,将钻孔装置2降下,使钻孔装置2和中段钻杆15向接合,具体是推力圆台56下端的钻杆外螺纹61和中段钻杆15上的钻杆内螺纹62啮合,后反转驱动电机9,钻孔装置2上升,带动中段钻杆15上升,后将中段钻杆15卸下,重复上述动作,直至将所有中段钻杆15和下段钻杆16全部取出,在钻杆中的浮杆21也一并被取出;此时,打开气泵7和卷筒电机8,将气动臂4和边坡防护卷材66收回,整个装置回复到安装前状态。
本发明中是事先推算好应该多少深位打到水,计算好浮杆应该放置的长度和数量,然后根据浮杆的放置深度来判断何时需要补水或抽水,当达到要求时,将浮杆与驱动大齿轮啮合一段时间,以使得地面以下的水位保持平稳,进而控制土壤的干湿度,从而达到防止边坡塌陷的效果。
序列表自由内容
本发明结构简洁,使用方便,操作简单,安装成功后即不再需要专人看护,有效的保持了边坡的含水量,减少了繁琐的人力操作和日常维护,耗时短,成本底,管线布置简介,提高了施工工作效率。

Claims (9)

  1. 交通工程施工护坡装置,其特征在于,包括工作台(1)、钻孔装置(2)、水量调节装置(3),所述的工作台(1)一端转动连接有两个可伸缩的气动臂(4),两个气动臂(4)前端固定连接有一固定横杆(5),气动臂(4)末端连接有气泵(6),气泵(6)可以驱动气动臂(4)的伸缩,气泵(6)置于工作台(1)上,气泵(6)一侧固定有卷筒(7),卷筒(7)上缠绕有边坡防护卷材(66),边坡防护卷材(66)的端头连接固定横杆(5),卷筒(7)固定连接在工作台(1)上,卷筒(7)一侧固定有置于工作台(1)上的卷筒电机(8);
    所述工作台(1)上开有钻口(10),钻口(10)为一圆形通孔,钻口(10)四周设有四根支撑柱(11),支撑柱(11)固定连接在工作台(1)上,四根支撑柱(11)上活动连接有从动轮(12),从动轮(12)可以在四根支撑柱(11)的上端面转动, 从动轮(12)旁有和从动轮(12)啮合的驱动轮(19),驱动轮(19)为锥齿轮,驱动轮(19)中心固定连接有驱动轴(18),驱动轴(18)下方连接有驱动轴支撑杆(17),驱动轴(18)可在驱动轴支撑杆(17)上旋转,驱动轴支撑杆(17)固定连接在工作台(1)上,驱动轴(18)上固定有第一皮带轮(13),第一皮带轮(13)经传送带连接驱动电机(9)上的第二皮带轮(20);
    从动轮(12)下方设有固定在支撑柱(11)上的限位筒(68),限位筒(68)内攻有内螺纹,从动轮(12)中心开有驱动孔(14),驱动孔(14)为圆形通孔,驱动孔(14)内壁攻有内螺纹,驱动孔(14)内置可上下运动和转动的钻孔装置(2),钻孔装置(2)下方设置有多个内部为空腔的中段钻杆(15),中段钻杆(15)置于钻口(10)中,中段钻杆(15)下端螺纹连接有内部为空腔的下段钻杆(16),中段钻杆(15)和下段钻杆(16)均为筒形圆柱体,钻孔装置(2)可带动中段钻杆(15)和下段钻杆(16)进行旋转打孔,中段钻杆(15)内可放置有浮杆(21),浮杆(21)侧壁上可拆卸连接有水位齿条(22),水位齿条(22)旁有水量调节装置(3),水量调节装置(3)下方为横向水道(23),横向水道(23)一端连接有纵向水道(24),横向水道(23)和纵向水道(24)均埋设于工作台(1)内部,横向水道(23)上有开关孔(37)和进水孔(40);
    所述水量调节装置(3)置于钻口(10)旁侧,水量调节装置(3)包括与水位齿条(22)啮合的驱动大齿轮(25),驱动大齿轮(25)中心固定连接有从动轴(26),从动轴(26)下方有位置调节板(28),位置调节板(28)固定连接在工作台(1)上,位置调节板(28)上分别开有工作调节孔(29)和闲置调节孔(30),从动轴(26)置于工作调节孔(29)内,从动轴可在工作调节孔(29)和闲置调节孔(30)内进行切换,从动轴(26)另一端固定连接有从动小齿轮(27),从动小齿轮(27)旁有开关齿条(36),开关齿条(36)和从动小齿轮(27)啮合,开关齿条(36)下端穿过开关孔(37)置于横向水道(23)中,作为横向水道(23)的水流开关,开关齿条(36)一端一体连接有开关杆(38),开关杆(38)一端连接有水泵(39),水泵(39)可通过水管抽取中段钻杆(15)和下段钻杆(16)中的水,开关杆(38)可调节水泵(39)的开关,水泵(39)置于工作台(1)上,水泵(39)旁连接有水塔(41),水塔(41)置于工作台(1)上,水塔(41)下方有出水口(42),出水口(42)置于进水孔(40)中。
  2. 根据权利要求1所述的交通工程施工护坡装置,其特征在于,所述的气动臂(4)具体包括气动臂前节(43)、气动臂中节(44)、气动臂后节(45)和气动臂端头(46),所述的气动臂前节(43)为中空圆柱体,侧壁上开有圆形进气孔,通过气管和气泵(6)相连,气动臂前节(43)一端开有气动臂前节开口(47),气动臂前节开口(47)为圆形通孔且直径小于内壁直径,气动臂前节(47)另一端开有通孔便于和工作台(1)转动连接;所述的气动臂中节(44)为中空圆柱体且置于气动臂前节(43)内,外壁直径和气动臂前节开口(47)直径相同,气动臂中节(44)一端开有气动臂中节开口(48),气动臂中节开口(48)为圆形通孔且直径小于内壁直径,气动臂中节(44)另一端一体连接有气动臂中节圆台(49),气动臂中节圆台(49)直径和气动臂前节(43)内径相同,气动臂中节圆台(49)上开有圆形通孔用于通气;所述的气动臂后节(45)为中空圆柱体且置于气动臂中节(44)内,外壁直径和气动臂中节开口(48)直径相同,气动臂后节(45)一端开有气动臂后节开口(59),气动臂后节开口(59)为圆形通孔且直径小于内壁直径,气动臂后节(45)另一端一体连接有气动臂后节圆台(51),气动臂后节圆台(51)直径和气动臂中节(44)内径相同,气动臂后节圆台(51)上开有圆形通孔用于通气;所述的气动臂端头(46)为圆柱体,直径和气动臂后节开口(59)直径相同,置于气动臂后节(45)中,气动臂端头(46)一端一体连接有气动臂端头圆台(52),气动臂端头圆台(52)的直径和气动臂后节(45)内壁直径相同,气动臂端头(46)另一端固定连接有固定横杆(5),固定横杆(5)上设有穿绳孔,用于固定边坡防护卷材(66)。
  3. 根据权利要求1所述的交通工程施工护坡装置,其特征在于,所述中段钻杆(15)一端攻有钻杆外螺纹(61),另一端攻有钻杆内螺纹(62),下段钻杆(16)一端攻有钻杆内螺纹(62),另一端安装有钻头(63),钻头(63)上端开设有进水长孔(67),进水长孔(67)外侧安装有防堵板,防堵板为与钻头(63)旋转方向相同的倾斜板,防堵板上下左右端封闭,只留有侧面上的进口,进口处安装有倾斜的挡土板,防堵板可以防止进水长孔(67)被堵塞。
  4. 根据权利要求1所述的交通工程施工护坡装置,其特征在于,所述的从动轮(12)为锥齿轮,从动轮(12)上有环形凹槽(53),支撑柱(11)一端置于环形凹槽(53)内,限制从动轮(12)横向和纵向移动,使得从动轮(12)可以在支撑柱(11)上转动,支撑柱(11)的上端头设有置于环形凹槽(53)内的滚珠。
  5. 根据权利要求1所述的交通工程施工护坡装置,其特征在于,所述工作调节孔(29)和闲置调节孔(30)等高且均为圆形通孔,工作调节孔(29)和闲置调节孔(30)之间为滑动孔(31),滑动孔(31)为长通孔,可连通工作调节孔(29)和闲置调节孔(30),工作调节孔(29)和闲置调节孔(30)形状呈M状,工作调节孔(29)和闲置调节孔(30)旁各有一个定位销(33),定位销(33)下方有定位板(34),定位销(33)、定位板(34)和位置调节板(28)一体连接,定位板(34)上有换位块(32),换位块(32)上开有换位通孔(35),定位销(33)置于换位通孔(35)内,换位块(32)可在定位板(34)上滑动,位置调节板(28)置于驱动大齿轮(25)和从动小齿轮(27)之间。
  6. 根据权利要求1所述的交通工程施工护坡装置,其特征在于,所述驱动大齿轮(25)外侧可拆卸安装有限位壳体(69),限位壳体(69)可随从动轴(26)在换位块(32)的作用下移动,限位壳体(69)可在驱动大齿轮(25)和水位齿条(22)啮合处限位,防止浮杆(21)晃动带动水位齿条(22)晃动。
  7. 根据权利要求1所述的交通工程施工护坡装置,其特征在于,所述的钻孔装置(2)包括从动杆(54)、推力球轴承(55)、推力圆台(56)、轴用弹性挡圈(57),其中从动杆(54)为圆柱体且直径和驱动孔(14)直径相同并置于驱动孔(14)内,从动杆(54)外壁有和驱动孔(14)内螺纹相啮合的外螺纹,从动杆(54)一端一体连接有卡体圆盘(58),从动杆(54)另一端一体连接有连接轴(59),连接轴(59)为圆柱体且直径小于从动杆(54)直径,连接轴(59)上套设有推力球轴承(55),连接轴(59)上固定连接有推力圆台(56),推力圆台(56)为圆柱形凸台,推力圆台(56)下端攻有钻杆外螺纹(61)可与中段钻杆(15)的钻杆内螺纹(62)啮合,连接轴(59)末端设有环形卡槽(60),轴用弹性挡圈(57)置于环形卡槽(60)内,所述的从动杆(54)置于从动轮(12)驱动孔(14)和限位筒(68)中,从动杆(54)和驱动孔(14)、限位筒(68)均互相配合,从动轮(12)转动使从动杆(54)同时完成向下运动和旋转运动。
  8. 根据权利要求1所述的交通工程施工护坡装置,其特征在于,所述的卷筒(7)两端连接有卷筒支撑杆(64),卷筒支撑杆(64)上开有通孔,使卷筒(7)可在卷筒支撑杆(64)上转动,卷筒支撑杆(64)固定连接在工作台(1)上,卷筒(7)和卷筒电机(8)通过皮带、皮带轮传动,使卷筒电机(8)带动卷筒(7)转动。
  9. 根据权利要求1所述的交通工程施工护坡装置,其特征在于,所述的横向水道(23)和纵向水道(24)均置于工作台(1)内,纵向水道(24)位于工作台(1)边缘,纵向水道(24)一侧开有等间距的降水孔(65),横向水道(23)上的开关孔(37)形状和开关齿条(36)截面相同,开关齿条(36)穿过开关孔(37),置于横向水道(23)中,开关齿条(36)向下运动后可封闭横向水道(23),使水无法流过。
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