CN213267867U

CN213267867U - Prestressed static pressure pipe pile cutting machine

Info

Publication number: CN213267867U
Application number: CN202021890912.8U
Authority: CN
Inventors: 何顺鸿; 王延强; 李伟
Original assignee: 何顺鸿
Current assignee: CNNC Huachen Construction Engineering Co Ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-25
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to a static pressure tubular pile technical field, especially be a prestressing force static pressure tubular pile cutting machine, including the stake card, the casing of sliding connection on the stake card and install the water tank on the casing, the surface mounting of stake card has the stake card, the inner wall of stake card fixedly connected with lug, the upper surface of stake card has seted up the spout, the upper surface sliding connection of stake card has the slider, the inner wall of stake card is close to the below bonding of lug has the rubber pad; the motor drives the pivot at the in-process of cutting and rotates to drive cutting blade and cut the pile body, the continuous liquid with in the water tank of water pump is carried to shower nozzle department in cutting process, the shower nozzle sprays water to cutting blade, thereby dispel the heat to cutting blade, simultaneously because cutting blade is in the rotating condition, cutting blade is even with water contact, the cutting blade fracture that has reduced the too high emergence of cutting blade temperature, thereby materials have been saved, the work safety has been improved.

Description

Prestressed static pressure pipe pile cutting machine

Technical Field

The utility model relates to a static pressure tubular pile field especially relates to a prestressing force static pressure tubular pile cutting machine.

Background

The static pressure pile is a method for engineering pile foundation construction, the static pressure pile method construction is a pile sinking process for pressing a precast pile into the soil by a pile pressing mechanism of a static pressure pile press through the self weight of the pile press and the counter weight on a rack to provide counter force, and the static pressure pile: the advantages are that the vibration, noise and pollution caused by hammering are avoided completely, so that the construction method has the advantages of no damage to the pile, no noise, no vibration, no impact force, no pollution and the like.

The technical problems in the prior art are as follows:

1. the blade of the existing pipe pile cutting machine is broken due to overhigh temperature in the cutting process, and the broken blade brings danger to workers;

2. the existing pipe pile cutting machine is easy to slide down after being fixed on a pipe pile under the action of gravity, so that the cutting effect is influenced.

In order to solve the problems, the application provides a prestressed static pressure pipe pile cutting machine.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a prestressing force static pressure tubular pile cutting machine, the cutting machine is fixed more stable, and cutting blade radiating effect is better.

(II) technical scheme

In order to solve the problems, the utility model provides a prestressed static pressure pipe pile cutting machine, which comprises a pile clamp, a casing connected on the pile clamp in a sliding way and a water tank arranged on the casing;

the pile clip is characterized in that an inserting rod is arranged on the surface of the pile clip, a convex block is fixedly connected to the inner wall of the pile clip, a sliding groove is formed in the upper surface of the pile clip, a sliding block is connected to the upper surface of the pile clip in a sliding mode, a rubber pad is bonded to the inner wall of the pile clip, close to the lower portion of the convex block, a fixing hole is formed in the inner wall of the pile clip, close to the lower portion of the rubber pad, and the inserting rod is connected with the fixing hole in a clamping mode;

a shell is fixedly connected to one side of the sliding block, a rack is fixedly connected to one side of the shell, a motor is fixedly connected to the inside of the rack, a rotating shaft is rotatably connected to the inside of the rack, a first belt pulley is fixedly connected to an output shaft of the motor, a second belt pulley is fixedly connected to the outer surface of the rotating shaft, the first belt pulley and the second belt pulley are driven through a transmission belt, the rotating shaft is fixedly connected with the shell through a fixing ring, a cutting blade is fixedly connected to the bottom end of the rotating shaft, a protective shell is arranged outside the cutting blade and below the shell, and the protective shell is fixedly connected with the shell;

one side of casing is close to the water tank is installed to the below of frame, the water pump is installed to one side of water tank, the outer wall of protective housing is equipped with the shower nozzle, the shower nozzle run through the upper surface of protective housing and with protective housing fixed connection, the shower nozzle with the water pump is connected through the hand (hold), the motor with the water pump all with external power source electric connection.

Preferably, the protruding block is made of hard rubber, and the protruding block is annularly adhered to the inner wall of the pile clip.

Preferably, a handle is welded on one side of the machine shell, which is far away from the rotating shaft.

Preferably, the number of the fixing rings is three, one fixing ring is arranged in the rack, and the other two fixing rings are arranged on one side of the machine shell.

Preferably, the fixed ring mainly comprises a bearing frame and a bearing, and the inner wall of the bearing is attached to the rotating shaft.

Preferably, the spray head is located above the cutting blade.

The above technical scheme of the utility model has following profitable technological effect:

1. the motor drives the rotating shaft to rotate in the cutting process so as to drive the cutting blade to cut the pile body, the water pump continuously conveys liquid in the water tank to the spray head in the cutting process, the spray head sprays water to the cutting blade so as to radiate the heat of the cutting blade, and meanwhile, the cutting blade is in a rotating state and is uniformly contacted with the water, so that the cutting blade fracture caused by overhigh temperature of the cutting blade is reduced, materials are saved, and the working safety is improved;

2. the pile card is fixed on the pile, and the friction force between the pile card and the pile body is increased by the convex block and the rubber pad in the pile card locking process, so that the pile card and the pile body are fixed more stably, the pile body can be punched along the fixed hole under the condition of permission, then the pile card is inserted into the pile body after passing through the pile card, and the pile card is effectively prevented from falling down in the cutting process.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic structural diagram of the middle housing of the present invention.

Fig. 4 is a schematic view of a partial structure of the inner wall of the middle pile clip of the present invention.

Reference numerals:

1. pile blocking; 11. inserting a rod; 12. a slider; 13. a bump; 14. a chute; 15. a rubber pad; 16. a fixing hole; 2. a housing; 21. a frame; 22. a motor; 221. a first pulley; 23. a rotating shaft; 231. a second pulley; 24. a fixing ring; 25. a protective shell; 26. a cutting blade; 27. a drive belt; 28. a handle; 3. a water tank; 31. a water pump; 32. a spray head; 33. a water pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a prestressed static pressure pipe pile cutting machine, which comprises a pile clamp 1, a casing 2 connected to the pile clamp 1 in a sliding manner, and a water tank 3 installed on the casing 2;

the surface of the pile card 1 is provided with an inserted link 11, the inner wall of the pile card 1 is fixedly connected with a convex block 13, the upper surface of the pile card 1 is provided with a sliding chute 14, the upper surface of the pile card 1 is connected with a sliding block 12 in a sliding manner, a rubber pad 15 is bonded on the inner wall of the pile card 1 below the convex block 13, a fixing hole 16 is formed on the inner wall of the pile card 1 below the rubber pad 15, and the inserted link 11 is connected with the fixing hole 16 in a clamping manner;

one side of the sliding block 12 is fixedly connected with a machine shell 2, one side of the machine shell 2 is fixedly connected with a machine frame 21, the inside of the machine frame 21 is fixedly connected with a motor 22, the inside of the machine frame 21 is rotatably connected with a rotating shaft 23, an output shaft of the motor 22 is fixedly connected with a first belt pulley 221, the outer surface of the rotating shaft 23 is fixedly connected with a second belt pulley 231, the first belt pulley 221 and the second belt pulley 231 are driven through a driving belt 27, the rotating shaft 23 is fixedly connected with the machine shell 2 through a fixing ring 24, the bottom end of the rotating shaft 23 is fixedly connected with a cutting blade 26, a protective shell 25 is arranged outside the cutting blade 26 and below the machine shell;

the water tank 3 is installed to the below that one side of casing 2 is close to frame 21, and water pump 31 is installed to one side of water tank 3, and the outer wall of protective housing 25 is equipped with shower nozzle 32, and shower nozzle 32 run through the upper surface of protective housing 25 and with protective housing 25 fixed connection, shower nozzle 32 is connected through hand (hold) 28 with water pump 31, and motor 22 and water pump 31 all are connected with external power source electric connection.

In this embodiment, the water pump 31 is of a type such that the water pump 31 can deliver the liquid in the water tank 3 to the spray head 32, and the spray head 32 dissipates heat from the cutting blade 26.

In this embodiment, the motor 22 is of a type such that the motor 22 can drive the rotating shaft 23 to rotate through the driving belt 27.

In the utility model, before cutting the pile body, the upper half of the pile body can be fixed, in the using process, the motor 22 and the water pump 31 are firstly connected with an external power supply, water is added into the water tank 3, then the cover on the water tank 3 is covered, the pile card 1 is fixed on the pile, in the process of locking the pile card 1, the friction force between the pile card 1 and the pile body is increased by the convex block 13 and the rubber pad 15, thereby the pile card 1 and the pile body are more stable to be fixed, the pile body can be punched along the fixed hole 16 under the condition permission, then the inserted bar 11 is inserted into the pile body after passing through the pile card 1, the pile card 1 is effectively prevented from dropping in the cutting process, the fixed pile card 1 holds the handle 28 to push the casing 2 to cut the pile body, the motor 22 drives the rotating shaft 23 to rotate in the cutting process, thereby driving the cutting blade 26 to cut the pile body, in the cutting process, the water pump 31 continuously conveys the liquid in the water tank 3 to the spray head 32 through the water pipe 33, the spray head 32 sprays water to the cutting blade 26, so that the cutting blade 26 is cooled, and meanwhile, because the cutting blade 26 is in a rotating state, the cutting blade 26 is uniformly contacted with the water, the cutting blade 26 breakage caused by the overhigh temperature of the cutting blade 26 is reduced, so that the material consumption is saved, and the working safety is improved.

As shown in fig. 2, the protrusion 13 is made of hard rubber, and the protrusion 13 is annularly adhered to the inner wall of the pile card 1.

The projection 13 clamps the pile body, and the downward sliding of the pile clip 1 is reduced by the resilience acting force of the deformed projection 13.

As shown in fig. 2, a handle 28 is welded to a side of the housing 2 away from the rotating shaft 23.

It should be noted that the worker may push the handle 28 to apply force to push the cutting blade 26 to cut the pile.

As shown in fig. 1, the number of the fixing rings 24 is three, one fixing ring 24 is installed in the frame 21, and the other two fixing rings 24 are installed at one side of the cabinet 2.

It should be noted that, by providing a plurality of fixing rings 24, the rotating shaft 23 can be more stable during the rotation process.

As shown in fig. 1, the fixing ring 24 mainly includes a bearing frame and a bearing, and an inner wall of the bearing is attached to the rotating shaft 23.

As shown in fig. 3, the spray head 32 is positioned above the cutting blade 26.

The water sprayed from the spray head 32 dissipates heat from the cutting blade 26.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A prestressed static pressure pipe pile cutting machine is characterized by comprising a pile clamp (1), a machine shell (2) connected to the pile clamp (1) in a sliding mode and a water tank (3) installed on the machine shell (2);

an inserting rod (11) is mounted on the surface of the pile clamp (1), a convex block (13) is fixedly connected to the inner wall of the pile clamp (1), a sliding groove (14) is formed in the upper surface of the pile clamp (1), a sliding block (12) is slidably connected to the upper surface of the pile clamp (1), a rubber pad (15) is bonded to the lower portion, close to the convex block (13), of the inner wall of the pile clamp (1), a fixing hole (16) is formed in the lower portion, close to the rubber pad (15), of the inner wall of the pile clamp (1), and the inserting rod (11) is connected with the fixing hole (16) in a clamping mode;

one side of the sliding block (12) is fixedly connected with a shell (2), one side of the shell (2) is fixedly connected with a frame (21), a motor (22) is fixedly connected inside the frame (21), a rotating shaft (23) is rotatably connected inside the frame (21), a first belt pulley (221) is fixedly connected to an output shaft of the motor (22), the outer surface of the rotating shaft (23) is fixedly connected with a second belt pulley (231), the first belt pulley (221) and the second belt pulley (231) are driven by a driving belt (27), the rotating shaft (23) is fixedly connected with the machine shell (2) through a fixing ring (24), a cutting blade (26) is fixedly connected to the bottom end of the rotating shaft (23), a protective shell (25) is arranged outside the cutting blade (26) and below the shell (2), and the protective shell (25) is fixedly connected with the shell (2);

one side of casing (2) is close to water tank (3) are installed to the below of frame (21), water pump (31) are installed to one side of water tank (3), the outer wall of protective housing (25) is equipped with shower nozzle (32), shower nozzle (32) run through the upper surface of protective housing (25) and with protective housing (25) fixed connection, shower nozzle (32) with water pump (31) are connected through hand (28), motor (22) with water pump (31) all with external power source electric connection.

2. The cutting machine for prestressed static pipe piles according to claim 1, wherein the projection (13) is made of hard rubber, and the projection (13) is annularly adhered to the inner wall of the pile clip (1).

3. The cutting machine for prestressed static-pressure pipe piles according to claim 1, wherein a handle (28) is welded to one side of the housing (2) away from the rotating shaft (23).

4. The cutting machine for prestressed static pipe piles according to claim 1, wherein the number of said fixing rings (24) is three, one of said fixing rings (24) is installed in said frame (21), and the other two of said fixing rings (24) are installed at one side of said housing (2).

5. The cutting machine for prestressed static pipe piles according to claim 1, wherein the fixing ring (24) is mainly composed of a bearing frame and a bearing, and the inner wall of the bearing is attached to the rotating shaft (23).

6. The prestressed static pipe pile cutter according to claim 1, wherein said spray head (32) is located above said cutting blade (26).