CN217174762U

CN217174762U - Pile head circular cutting device for CFG pile construction

Info

Publication number: CN217174762U
Application number: CN202220125140.1U
Authority: CN
Inventors: 朱展鹏; 朱芷凡; 金暑香
Original assignee: Hunan Diyuan Construction Engineering Co Ltd
Current assignee: Hunan Diyuan Construction Engineering Co Ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-12
Anticipated expiration: 2032-01-18

Abstract

A pile head ring cutting device for CFG pile construction comprises a base and a cross beam; base: the bottom of the base is provided with universal wheels, the top of the base is respectively fixed with a support frame and an armrest frame, the armrest frame is respectively provided with a PLC (programmable logic controller) and a power supply, the end part of the armrest frame is fixed with an armrest, the support frame is provided with a dust removal unit, and the dust removal unit is provided with a cutting machine body; a beam: the middle part is fixed with the pendant, and the pendant passes through the rotation axis to be connected with the support frame rotation, install fixture on the crossbeam, fixture's activity position is connected with anchor clamps through the link, should be used for the pile head circular cutting device in the construction of CFG stake, and cutting stability is good, has avoided the problem of cutting machine body off tracking in cutting process to the effect of cutting has been guaranteed, and it can be collected the dust of cutting in-process, and the safety in utilization is good, and simultaneously, its cutting depth and cutting height all can be adjusted, thereby has improved this pile head circular cutting device's working ability.

Description

Pile head circular cutting device for CFG pile construction

Technical Field

The utility model belongs to the technical field of CFG stake construction equipment technique and specifically relates to a pile head circular cutting device for in CFG stake construction is related to.

Background

The CFG pile is subjected to circular cutting on the pile head part in the construction process, the pile item design elevation of each pile is determined by measuring a hanging line, the pile head is marked by red paint or ink lines, the pile head breaking adopts a circular cutting process to reduce the condition that the disturbance to the pile head forms shallow layer broken pile as much as possible, each edge is cut to a depth of not less than 15cm, three steel rods are inserted into the same horizontal plane at the position of a pile head cutting seam after cutting, the pile head is cut off by hammering, the pile head is flattened from the periphery to the middle by steel rod hammers, however, the existing pile head circular cutting device is mostly carried out by manpower, it can not be stable carry out the cutting operation along the pile head axis carrying out the circular cutting in-process, and simultaneously, the dust and the granule of cutting produce harm to the staff easily, can not satisfy the user demand, for this reason, we provide a pile head circular cutting device that is arranged in the construction of CFG stake.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, a pile head circular cutting device for in CFG pile construction is provided, cutting stability is good, the problem of cutting machine body off tracking in cutting process has been avoided, thereby the effect of cutting has been guaranteed, it can be collected the dust of cutting process, it is good to use the security, and simultaneously, its depth of cut and cutting height all can be adjusted, thereby the working capability of this pile head circular cutting device has been improved, can effectively solve the problem in the background art.

In order to realize the utility model aims at, the utility model adopts the following technical scheme:

a pile head ring cutting device for CFG pile construction comprises a base and a cross beam;

base: the bottom of the base is provided with universal wheels, the top of the base is respectively fixed with a support frame and an armrest frame, the armrest frame is respectively provided with a PLC (programmable logic controller) and a power supply, the end part of the armrest frame is fixed with an armrest, the support frame is provided with a dust removal unit, and the dust removal unit is provided with a cutting machine body;

a beam: a hanging piece is fixed in the middle of the beam, the hanging piece is rotatably connected with the support frame through a rotating shaft, a clamping mechanism is installed on the beam, and a movable part of the clamping mechanism is connected with a clamp through a connecting frame;

wherein, power electric connection PLC controller, PLC controller electric connection cutting machine body.

Further, fixture includes spout and transmission seat, and the spout is seted up on the crossbeam, the transmission seat has two, and two transmission seat sliding connection are in the inside of spout, the link is fixed on the transmission seat.

Furthermore, fixture still includes two-way lead screw, and two-way lead screw rotates and installs in the inside of spout, two-way lead screw and driving seat threaded connection.

Further, fixture still includes the handle, the handle is fixed at the tip of two-way lead screw.

Further, the dust removal unit comprises a linear motor and a guide rail, the end part of the guide rail is fixedly connected with the support frame, the linear motor is assembled on the guide rail, and the linear motor is electrically connected with the PLC.

Further, the dust removal unit still includes electric putter, suction hood, dust catcher and dust absorption pipe, and electric putter installs the side at linear electric motor, the flexible tip at electric putter is fixed to the suction hood, and the top at the base is installed to the dust catcher, the dust catcher passes through dust absorption pipe and the inside intercommunication of suction hood, and the cutting machine body assembles the inside at the suction hood, electric putter and dust catcher electric connection PLC controller.

Compared with the prior art, the beneficial effects of the utility model are that: this pile head circular cutting device for in CFG stake construction has following benefit:

1. remove through the universal wheel pair base to make anchor clamps distribute in the side of pile head, carry out the centre gripping through anchor clamps to the pile head and fix, handheld handrail drives the base and removes, and the support frame on the base carries out the rotation each other through rotation axis and pendant, thereby makes the cutting machine body carry out the circular cutting operation along the pile head, and its cutting stability is good, has avoided the problem of cutting machine body off tracking in cutting process, thereby has guaranteed the effect of cutting.

2. The dust in the cutting process is collected through the dust removal unit, so that the cutting dust is prevented from harming workers, the use safety is good, and meanwhile, the cutting depth and the cutting height of the pile head ring cutting device can be adjusted, so that the working capacity of the pile head ring cutting device is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of a three-dimensional cross-sectional structure of the present invention.

In the figure: the device comprises a base 1, universal wheels 2, a dust removal unit 3, an electric push rod 31, a dust suction cover 32, a linear motor 33, a guide rail 34, a dust collector 35, a dust suction pipe 36, a clamping mechanism 4, a handle 41, a bidirectional screw rod 42, a sliding chute 43, a transmission seat 44, a clamp 5, a cross beam 6, a connecting frame 7, a rotating shaft 8, a support frame 9, a handrail 10, a PLC (programmable logic controller) 11, a handrail frame 12, a cutting machine body 13, a pendant 14 and a power supply 15.

Detailed Description

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

Referring to fig. 1-2, the present embodiment provides a technical solution: a pile head ring cutting device for CFG pile construction comprises a base 1 and a cross beam 6;

base 1: the bottom of the base is provided with universal wheels 2, the top of the base 1 is respectively fixed with a support frame 9 and an armrest frame 12, the armrest frame 12 is respectively provided with a PLC (programmable logic controller) 11 and a power supply 15, the end part of the armrest frame 12 is fixed with an armrest 10, the support frame 9 is provided with a dust removal unit 3, and the dust removal unit 3 is provided with a cutting machine body 13;

the beam 6: a hanging piece 14 is fixed in the middle of the beam, the hanging piece 14 is rotatably connected with a supporting frame 9 through a rotating shaft 8, a clamping mechanism 4 is installed on the beam 6, and the movable part of the clamping mechanism 4 is connected with a clamp 5 through a connecting frame 7;

the universal wheels 2 are used for moving the base 1, so that the clamps 5 are distributed on the side faces of the pile head, the pile head is clamped and fixed through the clamps 5, the hand-held handrail 10 drives the base 1 to move, the support frame 9 on the base 1 rotates with the hanging piece 14 through the rotating shaft 8, and therefore the cutting machine body 13 is enabled to perform circular cutting operation along the pile head, cutting stability is good, the problem that the cutting machine body 13 deviates in the cutting process is avoided, and cutting effect is guaranteed;

wherein, power 15 electric connection PLC controller 11, PLC controller 11 electric connection cutting machine body 13.

Fixture 4 includes spout 43 and transmission seat 44, and spout 43 sets up on crossbeam 6, and transmission seat 44 has two, and two transmission seat 44 sliding connection are in the inside of spout 43, and link 7 is fixed on transmission seat 44, and transmission seat 44 slides along spout 43, has guaranteed transmission seat 44 at the stability of removal in-process.

Fixture 4 still includes two-way lead screw 42, and two-way lead screw 42 rotates the inside of installing at spout 43, and two-way lead screw 42 and transmission seat 44 threaded connection, two-way lead screw 42 and transmission seat 44 threaded transmission, and transmission seat 44 slides along spout 43, and transmission seat 44 drives anchor clamps 5 through link 7 and removes to the lateral wall of pile head to it is fixed to carry out the centre gripping to the pile head, has guaranteed the rationality of design.

The clamping mechanism 4 further comprises a handle 41, the handle 41 is fixed at the end part of the bidirectional screw rod 42, the handle 41 is rotated, the handle 41 drives the bidirectional screw rod 42 to rotate, and the reasonability of design is guaranteed.

Dust removal unit 3 includes linear electric motor 33 and guide rail 34, the tip and the support frame 9 fixed connection of guide rail 34, and linear electric motor 33 assembles on guide rail 34, and linear electric motor 33 electric connection PLC controller 11, linear electric motor 33 are elevating movement on guide rail 34 to adjust the cutting height of cutting machine body 13, its regulation is convenient, is convenient for satisfy the user demand.

The dust removing unit 3 further comprises an electric push rod 31, a dust hood 32, a dust collector 35 and a dust collecting pipe 36, the electric push rod 31 is installed on the side surface of the linear motor 33, the dust hood 32 is fixed at the telescopic end portion of the electric push rod 31, the dust collector 35 is installed at the top of the base 1, the dust collector 35 is communicated with the inside of the dust hood 32 through the dust collecting pipe 36, the cutting machine body 13 is assembled inside the dust hood 32, the electric push rod 31 and the dust collector 35 are electrically connected with the PLC 11, the telescopic end of the electric push rod 31 drives the dust hood 32 to do telescopic motion, so that the cutting depth of the cutting machine body 13 is adjusted, in the cutting process, the dust collector 35 provides adsorption force for the dust hood 32 through the dust collecting pipe 36, so that dust in the cutting process is collected, harm of the cutting dust to workers is avoided, the use safety is good, and meanwhile, the cutting depth and the cutting height can be adjusted, thereby improving the working capacity of the pile head ring cutting device.

The utility model provides a pair of a pile head circular cutting device's that is arranged in CFG stake construction theory of operation as follows: the base 1 is moved through the universal wheel 2, so that the clamp 5 is distributed on the side surface of the pile head, then the handle 41 is rotated, the handle 41 drives the bidirectional screw rod 42 to rotate, the bidirectional screw rod 42 is in threaded transmission with the transmission seat 44, the transmission seat 44 slides along the sliding groove 43, the transmission seat 44 drives the clamp 5 to move towards the side wall of the pile head through the connecting frame 7, so as to clamp and fix the pile head, the linear motor 33 makes lifting motion on the guide rail 34, so as to adjust the cutting height of the cutter body 13, the telescopic end of the electric push rod 31 drives the dust hood 32 to make telescopic motion, so as to adjust the cutting depth of the cutter body 13, in the cutting process, the dust collector 35 provides adsorption force for the dust hood 32 through the dust collection pipe 36, so as to collect dust in the cutting process, then the hand-held handrail 10 drives the base 1 to move, the support frame 9 on the base 1 rotates with the hanging piece 14 through the rotating shaft 8, thereby causing the cutter body 13 to perform a circular cutting operation along the pile head.

It should be noted that the PLC controller 11 disclosed in the above embodiments controls the cutting machine body 13, the linear motor 33, the electric push rod 31, and the dust collector 35 by using a method commonly used in the prior art, the cutting machine body 13, the linear motor 33, the electric push rod 31, and the dust collector 35 are all configured by selecting models according to actual application scenarios, and the model of the PLC controller 11 is CQM 1.

The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.

Claims

1. The utility model provides a pile head circular cutting device for in construction of CFG stake which characterized in that: comprises a base (1) and a beam (6);

base (1): the bottom of the base is provided with universal wheels (2), the top of the base (1) is respectively fixed with a support frame (9) and an armrest frame (12), the armrest frame (12) is respectively provided with a PLC (programmable logic controller) (11) and a power supply (15), the end part of the armrest frame (12) is fixed with an armrest (10), the support frame (9) is provided with a dust removal unit (3), and the dust removal unit (3) is provided with a cutting machine body (13);

cross beam (6): a hanging piece (14) is fixed in the middle of the beam, the hanging piece (14) is rotatably connected with a support frame (9) through a rotating shaft (8), a clamping mechanism (4) is installed on the beam (6), and a movable part of the clamping mechanism (4) is connected with a clamp (5) through a connecting frame (7);

the power supply (15) is electrically connected with the PLC (11), and the PLC (11) is electrically connected with the cutting machine body (13).

2. A pile head ring cutting device for use in CFG pile construction according to claim 1, wherein: fixture (4) include spout (43) and transmission seat (44), and spout (43) are seted up on crossbeam (6), transmission seat (44) have two, two transmission seat (44) sliding connection are in the inside of spout (43), link (7) are fixed on transmission seat (44).

3. A pile head ring cutting device for use in CFG pile construction according to claim 2, wherein: the clamping mechanism (4) further comprises a bidirectional screw rod (42), the bidirectional screw rod (42) is rotatably installed in the sliding groove (43), and the bidirectional screw rod (42) is in threaded connection with the transmission seat (44).

4. A pile head ring cutting device for use in CFG pile construction according to claim 3, wherein: the clamping mechanism (4) further comprises a handle (41), and the handle (41) is fixed at the end part of the bidirectional screw rod (42).

5. A pile head ring cutting device for use in CFG pile construction according to claim 1, wherein: dust removal unit (3) include linear electric motor (33) and guide rail (34), the tip and support frame (9) fixed connection of guide rail (34), linear electric motor (33) assembly is on guide rail (34), and linear electric motor (33) electric connection PLC controller (11).

6. A pile head ring cutting device used in CFG pile construction according to claim 5, characterized in that: dust removal unit (3) still include electric putter (31), suction hood (32), dust catcher (35) and dust absorption pipe (36), and the side at linear electric motor (33) is installed in electric putter (31), the flexible tip at electric putter (31) is fixed in suction hood (32), and the top at base (1) is installed in dust catcher (35), dust catcher (35) are through dust absorption pipe (36) and the inside intercommunication of suction hood (32), and the inside at suction hood (32) is assembled in cutting machine body (13), electric putter (31) and dust catcher (35) electric connection PLC controller (11).