CN217859136U

CN217859136U - A cutting device for tubular pile

Info

Publication number: CN217859136U
Application number: CN202221610409.1U
Authority: CN
Inventors: 罗润球
Original assignee: Dongguan Jianan Pile Foundation Engineering Co ltd
Current assignee: Dongguan Jianan Pile Foundation Engineering Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-22
Anticipated expiration: 2032-06-24

Abstract

The application discloses a cutting device for tubular pile relates to the construction field, improves the lower problem of security of present tubular pile cutting machine when using. Including the arc cardboard, the arc cardboard symmetry is equipped with two sets ofly, and is two sets of the arc cardboard passes through bolted connection fixed, and is two sets of the equal fixedly connected with arc baffle in the outside of arc cardboard, one side of arc baffle is equipped with the fixed plate, and this application passes through the setting of intubate, bracing piece and stopper for after the intubate inserts the inside of fixed pipe, the inside of spacing groove is gone into to two sets of stoppers card under the elastic action of spring, thereby along with fixed pipe and the spacing fixed of intubate, make after the tubular pile cutting is accomplished, because the support of intubate and bracing piece is spacing, can effectively reduce the tubular pile after the cutting and take place the probability of toppling over askew, and then effectively improved the security of cutting operation.

Description

A cutting device for tubular pile

Technical Field

The application relates to the field of building construction, in particular to a cutting device for a tubular pile.

Background

The pile head cutting method is a special process in the pile feeding construction process in a construction site, and particularly, because the height of the top of the pile head is higher than the design height of a construction drawing, the ultrahigh pile head needs to be cut off by a pipe pile cutting machine in actual construction operation. The pile cutting machine for pipe pile is composed of a hoop and a pile head cutting machine, when in use, the hoop is embraced on the pile head, the hoop is locked, and the cutting machine is hung on the hoop of the pile cutting machine.

The cutting machine is fixed on the tubular pile when using at present tubular pile cutting machine for after the tubular pile is cut off, the pile head part after being cut takes place crooked toppling easily because the action of gravity of cutting machine, and then injures operating personnel by a crashing object, the security is lower.

SUMMERY OF THE UTILITY MODEL

In order to improve the lower problem of security when using of present tubular pile cutting machine, this application provides a cutting device for tubular pile.

The application provides a cutting device for tubular pile adopts following technical scheme:

the utility model provides a cutting device for tubular pile, includes the arc cardboard, the arc cardboard symmetry is equipped with two sets ofly, and is two sets of the arc cardboard passes through bolted connection fixed, two sets of the equal fixedly connected with arc baffle in the outside of arc cardboard, one side of arc baffle is equipped with the fixed plate, the fixed plate is close to one side top symmetry of arc cardboard rotate be connected with the last guide pulley of arc baffle looks adaptation, the fixed plate is close to one side bottom of arc cardboard rotates and is connected with down the guide pulley, the fixed plate is kept away from one side of arc cardboard rotates and is connected with the rotor plate, one side fixedly connected with motor of rotor plate, the output fixedly connected with cutting blade of motor, the fixed pipe of outside symmetry fixedly connected with of arc cardboard, each group the intubate of looks adaptation is all pegged graft to the inside of fixed pipe, the slip hole has been seted up to the outside symmetry of intubate, the inside sliding connection of slip hole has the stopper, and is two sets of fixedly connected with the spring between the stopper, the inner wall symmetry of fixed pipe set up with the spacing groove of stopper looks adaptation, two sets of fixed pipe's opposite side fixedly connected with haulage rope, the haulage rope is kept away from the one end of stopper extends to the outside of intubate, each group the bracing piece.

Through adopting above-mentioned technical scheme, insert the inside back of fixed pipe at the intubate, two sets of stoppers go into the inside of spacing groove under the elastic action of spring to along with fixed pipe and the spacing fixed of intubate, make after the tubular pile cutting is accomplished, because the support of intubate and bracing piece is spacing, can effectively reduce the tubular pile after the cutting and take place the probability of toppling over askedly, and then effectively improved the security of cutting operation.

Optionally, the outer side of the fixed pipe is symmetrically and fixedly connected with a right-angle plate, and the right-angle plate is fixedly connected with the arc-shaped clamping plate.

Through adopting above-mentioned technical scheme, the setting of right-angle plate is used for further connecting fixed pipe and arc cardboard to improve the installation stability of fixed pipe.

Optionally, the inside fixedly connected with guide bar of intubate, it is two sets of the haulage rope all runs through the guide bar, the haulage rope is kept away from the one end fixedly connected with of stopper draws the pearl.

Through adopting above-mentioned technical scheme, the setting of drawing the pearl is convenient for pull the haulage rope.

Optionally, the bottom of each group of the insertion tubes is fixedly connected with an inclined strut, and one end of the inclined strut, which is far away from the insertion tubes, is fixedly connected with the support rod.

Through adopting above-mentioned technical scheme, the setting of diagonal brace is used for supporting the intubate slant to improve the stability of intubate.

Optionally, the inner part of each group of the supporting rods is in threaded connection with a screw, and the bottom of the screw is rotatably connected with a base.

Through adopting above-mentioned technical scheme, the setting of screw rod is used for driving the base up-and-down motion when rotating to satisfy and provide the support to the intubate of different mounting heights.

Optionally, the bottom of the outer side of the screw rod is fixedly connected with a rotating disc.

Through adopting above-mentioned technical scheme, the setting of rolling disc is convenient for rotate the regulation to the screw rod.

Optionally, the outer side of each group of the screws is sleeved with a corrugated pipe, one end of each corrugated pipe is rotatably connected with the rotating disc, and the other end of each corrugated pipe is fixedly connected with the support rod.

Through adopting above-mentioned technical scheme, the setting of bellows is used for screw rod isolation protection to reduce the probability that the dust falls on the screw rod surface.

Optionally, a blocking cover is fixedly connected to the bottom of the rotating plate, and the cutting blade is sleeved on one side of the cutting blade.

Through adopting above-mentioned technical scheme, the setting of keeping off the cover is used for keeping apart the protection to the cutting blade to part piece that splashes in the cutting process blocks.

To sum up, the beneficial effect of this application is as follows:

this application is through the setting of intubate, bracing piece and stopper for after the intubate inserts the inside of fixed pipe, two sets of stoppers go into the inside of spacing groove under the elastic action of spring, thereby along with fixed pipe and the spacing fixed of intubate, make after the tubular pile cutting is accomplished, because the support of intubate and bracing piece is spacing, can effectively reduce the tubular pile after the cutting and take place the probability that crooked was emptyd, and then effectively improved the security of cutting operation.

Drawings

FIG. 1 is a cross-sectional view of the overall structure of the present application;

FIG. 2 is a top view of the arcuate card structure of the present application;

FIG. 3 is an enlarged view of the portion A of FIG. 1 of the present application;

FIG. 4 is an enlarged view of the portion A of FIG. 2 of the present application;

description of reference numerals: 1. an arc-shaped clamping plate; 2. an arc-shaped guide plate; 3. a fixing plate; 4. an upper guide wheel; 5. a rotating plate; 6. a lower guide wheel; 7. a motor; 8. a cutting blade; 9. a shield; 10. fixing the tube; 11. inserting a tube; 12. a slide hole; 13. a limiting block; 14. a limiting groove; 15. a spring; 16. a guide bar; 17. a hauling rope; 18. a support bar; 19. pulling the bead; 20. a screw; 21. a base; 22. a bellows; 23. rotating the disc; 24. a diagonal brace; 25. a right-angle plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1-2, a cutting device for tubular piles comprises arc-shaped clamping plates 1, wherein the arc-shaped clamping plates 1 are symmetrically provided with two groups, the two groups of arc-shaped clamping plates 1 are fixedly connected through bolts, and the arc-shaped clamping plates 1 are used for wrapping the outer sides of tubular piles to be cut. The equal fixedly connected with arc baffle 2 in the outside of two sets of arc cardboard 1, one side of arc baffle 2 is equipped with fixed plate 3, and fixed plate 3 is close to one side top symmetrical rotation of arc cardboard 1 and is connected with the last guide pulley 4 with arc baffle 2 looks adaptation, and setting up of arc baffle 2 is used for rolling to provide the support spacing to last guide pulley 4. The fixed plate 3 is close to one side bottom of arc cardboard 1 and rotates and be connected with down guide pulley 6, and the setting of lower guide pulley 6 is used for rolling along the outside of arc cardboard 1.

Please refer to fig. 1, one side that arc cardboard 1 was kept away from to fixed plate 3 rotates and is connected with rotor plate 5, one side fixedly connected with motor 7 of rotor plate 5, the output fixedly connected with cutting blade 8 of motor 7, setting up of motor 7 is used for driving cutting blade 8 to rotate at start-up during operation, can adjust the position of cutting blade 8 through rotating rotor plate 5 simultaneously, thereby can adjust cutting blade 8 to with the tubular pile contact of waiting to cut, and then realize the cutting to the tubular pile. The bottom of the rotating plate 5 is fixedly connected with a blocking cover 9, the cutting blade 8 is sleeved on one side of the cutting blade 8, and the blocking cover 9 is used for isolating and protecting the cutting blade 8, so that the probability of chip splashing in the cutting process is reduced.

Referring to fig. 1-3, the outer sides of the arc-shaped clamping plates 1 are symmetrically and fixedly connected with fixed tubes 10, insertion tubes 11 which are matched with each other are inserted into the fixed tubes 10, and the fixed tubes 10 are used for accommodating the insertion tubes 11. The outside symmetry fixedly connected with right-angle plate 25 of fixed pipe 10, right-angle plate 25 and 1 fixed connection of arc cardboard, the setting of right-angle plate 25 is used for further connecting fixed pipe 10 and arc cardboard 1 to improve the installation stability of fixed pipe 10. Slip hole 12 has been seted up to intubate 11's outside symmetry, the inside sliding connection of slip hole 12 has stopper 13, fixedly connected with spring 15 between two sets of stoppers 13, the inner wall symmetry of fixed pipe 10 is seted up the spacing groove 14 with stopper 13 looks adaptation, insert fixed pipe 10 inside and slip hole 12 and spacing groove 14's position when relative at intubate 11, spring 15 can utilize the elastic action of self to promote the inside of two sets of stoppers 13 slip-in spacing groove 14, thereby realize fixed pipe 10 and intubate 11 spacing fixed.

Referring to fig. 3-4, the opposite sides of the two groups of fixing tubes 10 are fixedly connected with pulling ropes 17, one ends of the pulling ropes 17, which are far away from the limiting blocks 13, extend to the outer side of the insertion tubes 11, the inner parts of the insertion tubes 11 are fixedly connected with guide rods 16, the two groups of pulling ropes 17 all penetrate through the guide rods 16, and the pulling ropes 17 are arranged to drive the limiting blocks 13 to move towards the inner parts, which are far away from the limiting grooves 14, so as to facilitate the detachment of the insertion tubes 11. One end of the traction rope 17 far away from the limiting block 13 is fixedly connected with a pull bead 19, and the pull bead 19 is convenient to pull the traction rope 17.

Referring to fig. 1, the bottom of each group of insertion tubes 11 is fixedly connected with a support rod 18, and the support rods 18 are arranged to support the insertion tubes 11, the fixed tubes 10 and the arc-shaped clamping plates 1, so that the probability of skew dumping after the cutting of the tubular pile is completed is reduced, and the use safety of the cutting device is improved. The bottom of each group of insertion tubes 11 is fixedly connected with an inclined stay bar 24, one end of the inclined stay bar 24, far away from the insertion tubes 11, is fixedly connected with the supporting bar 18, and the inclined stay bar 24 is arranged to obliquely support the insertion tubes 11, so that the stability of the insertion tubes 11 is improved.

Referring to fig. 1, the inside of each set of support rods 18 is connected with a screw 20 through threads, the bottom of the screw 20 is rotatably connected with a base 21, and the screw 20 is arranged to drive the base 21 to move up and down during rotation, so as to support the insertion tubes 11 with different installation heights. The bottom of the outer side of the screw rod 20 is fixedly connected with a rotating disc 23, and the rotating disc 23 is arranged to facilitate the rotation adjustment of the screw rod 20. The outer side of each group of screw rods 20 is sleeved with a corrugated pipe 22, one end of the corrugated pipe 22 is rotatably connected with a rotating disc 23, the other end of the corrugated pipe 22 is fixedly connected with the supporting rod 18, and the corrugated pipe 22 is arranged to isolate and protect the screw rods 20 so as to reduce the probability that dust falls on the surfaces of the screw rods 20.

The application has the implementation principle that:

when using, arrange two sets of arc cardboard 1 in the tubular pile outside of waiting to cut, then utilize the bolt to fix two sets of arc cardboard 1, thereby make two sets of arc cardboard 1 parcel in the outside of waiting to cut the tubular pile, then insert intubate 11 in the inside of each fixed pipe 10 of group, go into the inside of spacing groove 14 until stopper 13 under the spring action of spring 15, thereby realize the spacing fixed to fixed pipe 10 and intubate 11, then rotate each group's screw rod 20, make screw rod 20 drive base 21 downstream when rotating, until each group's base 21 move to with ground butt, then can start motor 7, make motor 7 drive cutting blade 8 and rotate, then rotate rotor plate 5, and then drive cutting blade 8 looks tubular piles and be close to, thereby cut the tubular pile, can promote fixed plate 3 at the in-process of cutting, make lower 6 roll along the outside of two sets of arc cardboard 1, and then realize cutting the tubular pile all around, after the tubular pile is cut off, because the support of bracing piece 18 and screw rod 20, can effectively reduce the probability that the tubular pile takes place after the cutting guide pulley, and then improve the security of empting the operation and be crooked.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cutting device for tubular pile, includes arc cardboard (1), arc cardboard (1) symmetry is equipped with two sets ofly, and is two sets of arc cardboard (1) is fixed through bolted connection, and is two sets of the equal fixedly connected with arc baffle (2) in the outside of arc cardboard (1), one side of arc baffle (2) is equipped with fixed plate (3), fixed plate (3) are close to one side top symmetric rotation of arc cardboard (1) be connected with last guide pulley (4) of arc baffle (2) looks adaptation, fixed plate (3) are close to one side bottom of arc cardboard (1) is rotated and is connected with down guide pulley (6), fixed plate (3) are kept away from one side rotation of arc cardboard (1) is connected with rotor plate (5), one side fixedly connected with motor (7) of rotor plate (5), the output fixedly connected with cutting blade (8) of motor (7), its characterized in that: fixed pipe (10) of outside symmetry fixedly connected with of arc cardboard (1), each group the inside of fixed pipe (10) is all pegged graft and is had intubate (11) of looks adaptation, sliding hole (12) have been seted up to the outside symmetry of intubate (11), the inside sliding connection of sliding hole (12) has stopper (13), and is two sets of fixedly connected with spring (15) between stopper (13), the inner wall symmetry of fixed pipe (10) seted up with spacing groove (14) of stopper (13) looks adaptation, two sets of opposite side fixedly connected with haulage rope (17) of fixed pipe (10), haulage rope (17) are kept away from the one end of stopper (13) extends to the outside of intubate (11), each group the equal fixedly connected with bracing piece (18) in bottom of intubate (11).

2. The cutting device for the tubular pile according to claim 1, characterized in that: the outer side of the fixing pipe (10) is symmetrically and fixedly connected with a right-angle plate (25), and the right-angle plate (25) is fixedly connected with the arc-shaped clamping plate (1).

3. The cutting device for the tubular pile according to claim 1, characterized in that: the inside fixedly connected with guide bar (16) of intubate (11), it is two sets of haulage rope (17) all run through guide bar (16), haulage rope (17) are kept away from the one end fixedly connected with of stopper (13) draws pearl (19).

4. The cutting device for the tubular pile according to claim 1, characterized in that: the bottom of each group of the insertion pipes (11) is fixedly connected with an inclined stay bar (24), and one end, far away from the insertion pipes (11), of the inclined stay bar (24) is fixedly connected with the supporting rod (18).

5. The cutting device for the tubular pile according to claim 1, characterized in that: the inner part of each group of the supporting rods (18) is in threaded connection with a screw rod (20), and the bottom of the screw rod (20) is rotatably connected with a base (21).

6. A cutting device for pipe pile according to claim 5, characterized in that: the bottom of the outer side of the screw rod (20) is fixedly connected with a rotating disc (23).

7. A cutting device for pipe pile according to claim 6, characterized in that: corrugated pipes (22) are sleeved on the outer sides of the screw rods (20) of each group, one ends of the corrugated pipes (22) are rotatably connected with the rotating disc (23), and the other ends of the corrugated pipes (22) are fixedly connected with the supporting rods (18).

8. The cutting device for the tubular pile according to claim 1, characterized in that: the bottom fixedly connected with of rotor plate (5) keeps off cover (9), cutting blade (8) cover is located one side of cutting blade (8).