CN211446918U

CN211446918U - Hand-push type pile cutting machine for constructional engineering

Info

Publication number: CN211446918U
Application number: CN201922223595.8U
Authority: CN
Inventors: 梁军起; 樊向阳; 兰宏亮; 吴飞飞
Original assignee: Shanghai Siruijie Architectural Technology Co ltd; Shanghai Sunking Engineering Consultation Co ltd
Current assignee: Shanghai Siruijie Architectural Technology Co ltd; Shanghai Sunking Engineering Consultation Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-08
Anticipated expiration: 2029-12-12

Abstract

The utility model provides a pile machine is cut to hand pushing-type for building engineering, relate to building cutting equipment technical field, including the handcart body of taking the gyro wheel, be provided with cutting disc device on the top surface of the handcart body of taking the gyro wheel, all be provided with the locating lever device on the left and right sides wall of the handcart body of taking the gyro wheel, cutting disc device includes the base, the fixed setting of base is on the top surface of taking the handcart body one end of gyro wheel, be provided with the regulating plate groove on the top surface of base, be provided with the side channel on the lateral wall of base, the side channel is linked together with the regulating plate groove, the side channel internalization is provided with the regulating plate, and the one end of regulating plate passes side channel to regulating plate inslot, the other end of regulating plate is located the outside in regulating plate groove, be provided. The utility model has the advantages of can keep better stability when cutting the stake, and improve the flexibility of operation.

Description

Hand-push type pile cutting machine for constructional engineering

Technical Field

The utility model relates to a building cutting equipment technical field, concretely relates to hand-push type pile cutting machine for building engineering.

Background

Pile cutting machine is a semiautomatic equipment of civil engineering, be used for the work such as the cut-level of the uneven concrete pile of high-speed railway, highway, bridge, harbour, river course foundation construction height, get rid of, because its uses is extensive, therefore the demand is also increasing constantly, the pile cutting machine that exists in the existing market can satisfy general operation requirement, however to the pile cutting machine of the majority, position is slided easily to appear when using, and can't guarantee the uniformity of all cutting planes, be unfavorable for guaranteeing the orderliness of concrete pile, influence the construction progress, and all carry out the pile cutting operation through promoting whole pile cutting machine, the flexibility of operation is relatively poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a hand-push type pile cutting machine for building engineering with can keep better stability when cutting the stake, and improve the flexibility of operation.

In order to solve the technical problem, the utility model provides a hand-push type pile cutting machine for construction engineering, which comprises a trolley body with rollers, wherein a cutting disc device is arranged on the top surface of the trolley body with rollers, positioning rod devices are respectively arranged on the left side wall and the right side wall of the trolley body with rollers, the cutting disc device comprises a base, the base is fixedly arranged on the top surface of one end of the trolley body with rollers, an adjusting plate groove is arranged on the top surface of the base, a side groove is arranged on the side wall of the base, the side groove is communicated with the adjusting plate groove, an adjusting plate is movably arranged in the side groove, one end of the adjusting plate passes through the side groove to the adjusting plate groove, the other end of the adjusting plate is positioned outside the adjusting plate groove, a plurality of main positioning holes are arranged on the adjusting plate, the main positioning holes are distributed along the length direction of the adjusting plate, the bottom surfaces of the side grooves and the regulating plate grooves are respectively provided with a plurality of auxiliary positioning holes, the auxiliary positioning holes are distributed along the length direction of the regulating plate groove, the positions of the main positioning holes and the auxiliary positioning holes are vertically corresponding, the main positioning holes and the auxiliary positioning holes are both internally threaded holes, the top surface of the side grooves is also movably provided with a regulating plate positioning screw rod, the regulating plate positioning screw rod sequentially passes through the top surface of the side grooves and the main positioning holes to the auxiliary positioning holes, the top surface of one end of the regulating plate is also vertically provided with a supporting plate, the supporting plate is also horizontally provided with a push rod, the top surface of the other end of the trolley body with the roller is provided with an anti-skid pad, the positioning rod device comprises a fixing rod and a guide rod, the fixing rod is fixedly arranged on the side wall of the trolley body with the roller, the top, still be provided with main internal thread hole on the other end lateral wall of dead lever, be provided with the second fixed orifices on the other end top surface of guide bar, still be provided with vice internal thread hole on the one end lateral wall of guide bar, vice internal thread downthehole activity is provided with clamping screw, all be provided with the third internal thread hole on the left and right sides wall of the handcart body of taking the gyro wheel, the position in third internal thread hole is corresponding with the position in vice internal thread hole, and clamping screw passes vice internal thread hole to third internal thread downthehole, still be provided with the pushing hands on the rear end lateral wall of the handcart body of taking the gyro wheel.

Preferably, the side wall of the guide rod is also provided with a positioning block, the positioning block is arranged on the side wall of the guide rod close to the end of the trolley body with the roller, the left side wall and the right side wall of the trolley body with the roller are both provided with positioning block grooves, the positions of the positioning block grooves correspond to the positions of the positioning blocks, the shapes of the positioning blocks are the same as the shapes of the positioning block grooves, the size of the positioning block is matched with that of the positioning block groove, the positioning block is positioned in the positioning block groove, the guide rod can be conveniently rotated by taking the rotating shaft as a central shaft before pile cutting, simultaneously, the positioning block is clamped into the positioning block groove, the fixing screw passes through the auxiliary internal thread hole to the third internal thread hole, the concrete pile is arranged between the guide rods on the left side and the right side of the trolley body with the rollers before the concrete pile is cut, and the stability of the cutting disc and the consistency of the cutting surface during pile cutting are favorably maintained.

Preferably, take the front end lateral wall of the handcart body of gyro wheel the upper level to be provided with the cutting disc protection shield, and cutting disc protection shield one end is fixed to be set up on the front end lateral wall of the handcart body of taking the gyro wheel, the cutting disc protection shield other end is arc opening form, and the arc opening size of the cutting disc protection shield other end cooperatees with the diameter size of cutting disc, the cutting disc is located the arc opening of the cutting disc protection shield other end, the cutting disc protection shield can be when not cutting the stake, will cut the dish through the pulling push rod pulling to the arc opening of the cutting disc protection shield other end in, be favorable to protecting the cutting disc.

Preferably, dead lever and guide bar all are on same horizontal plane, are convenient for place the concrete pile in between the guide bar of the left and right sides of the handcart body of taking the gyro wheel before cutting concrete pile, are favorable to keeping the stability of cutting the dish and the uniformity of tangent plane when cutting the stake.

Preferably, first fixed orifices and second fixed orifices are internal thread hole or through-hole, are convenient for pass through first fixed orifices and second fixed orifices through screw, bolt or dead lever as required with this hand-push type pile cutting machine of building engineering fix subaerial, are favorable to keeping stability when cutting the stake.

Preferably, the distance of main internal thread hole to pivot equals the distance of vice internal thread hole to pivot, main internal thread hole is the same with the diameter in vice internal thread hole, and the centre of a circle in main internal thread hole and the centre of a circle in vice internal thread hole are on same horizontal plane, be convenient for when not cutting the operation, use the pivot as the rotation of center axial dead lever direction back with the guide bar, and make contact between guide bar and the dead lever, rethread clamping screw passes vice internal thread hole to main internal thread hole, can carry out fixed connection between guide bar and the dead lever, be favorable to reducing this hand-push type pile machine's of cutting length for building engineering, be convenient for transport and place.

The utility model has the advantages that:

(1) the arrangement of the positioning rod device is convenient for placing the concrete pile between the guide rods on the left side and the right side of the trolley body with the rollers before cutting the concrete pile, and is beneficial to keeping the stability of the cutting disc and the consistency of the cutting surface during pile cutting; when pile cutting operation is not carried out, the guide rod and the fixed rod can be fixedly connected, so that the length of the hand-push type pile cutting machine for the construction engineering is favorably reduced, and the hand-push type pile cutting machine is convenient to transport and place;

(2) also can adjust the other end of regulating plate as required and after the outside length in regulating plate groove, reuse regulating plate positioning screw to pass the top surface and the main locating hole of side groove in proper order and fix the regulating plate to vice locating hole in, the rethread is handed to the pushing hands and is promoted this building engineering and cut the stake machine with hand pushing type and accomplish the cutting operation for cut the stake can have multiple operation, improved the flexibility of operation.

Drawings

The accompanying drawings are included to provide a preferred understanding of the present invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a hand-push type pile cutting machine for construction engineering of the present invention;

fig. 2 is a schematic diagram of a third internal thread hole position of the hand-push type pile cutter for construction engineering of the present invention;

fig. 3 is a schematic view of the position of the auxiliary positioning hole of the hand-push type pile cutter of the utility model for construction engineering;

fig. 4 is a schematic structural view of the construction engineering hand-push type pile cutter of the present invention when the guide rod is connected with the fixed rod;

the reference signs are: 1. a trolley body with rollers; 2. a cutting disk device; 21. a base; 211. a side groove; 212. adjusting a plate positioning screw; 22. adjusting plate grooves; 221. a secondary positioning hole; 23. an adjusting plate; 231. a main positioning hole; 232. a support plate; 233. a push rod; 24. a motor; 25. cutting a disc; 26. a non-slip mat; 3. a positioning rod device; 31. fixing the rod; 311. a first fixing hole; 312. a main internal threaded bore; 32. a guide bar; 321. a second fixing hole; 322. a secondary internal threaded bore; 323. fixing the screw rod; 324. a third internally threaded bore; 33. a rotating shaft; 4. positioning blocks; 41. a positioning block groove; 5. a cutting disc protection plate; 6. and (6) pushing the hand.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-4, a hand-push pile cutter for construction engineering in this embodiment comprises a trolley body 1 with rollers, a cutting disc device 2 is disposed on the top surface of the trolley body 1 with rollers, positioning rod devices 3 are disposed on both left and right side walls of the trolley body 1 with rollers, the cutting disc device 2 includes a base 21, the base 21 is fixedly disposed on the top surface of one end of the trolley body 1 with rollers, an adjusting plate slot 22 is disposed on the top surface of the base 21, a side slot 211 is disposed on a side wall of the base 21, the side slot 211 is communicated with the adjusting plate slot 22, an adjusting plate 23 is movably disposed in the side slot 211, one end of the adjusting plate 23 passes through the side slot 211 to the adjusting plate slot 22, the other end of the adjusting plate 23 is located outside the adjusting plate slot 22, a plurality of main positioning holes 231 are disposed on the adjusting plate 23, the main positioning holes 231 are distributed along the, a motor 24 is arranged on the bottom surface of the other end of the adjusting plate 23, a cutting disc 25 is arranged on an output shaft of the motor 24, a plurality of auxiliary positioning holes 221 are respectively arranged on the bottom surfaces in the side groove 211 and the adjusting plate groove 22, the auxiliary positioning holes 221 are distributed along the length direction of the adjusting plate groove 22, the main positioning hole 231 corresponds to the auxiliary positioning holes 221 up and down, the main positioning hole 231 and the auxiliary positioning holes 221 are both internally threaded holes, an adjusting plate positioning screw 212 is movably arranged on the top surface of the side groove 211, the adjusting plate positioning screw 212 sequentially penetrates through the top surface of the side groove 211 and the main positioning hole 231 to the auxiliary positioning hole 221, a supporting plate 232 is also vertically arranged on the top surface of one end of the adjusting plate 23, a push rod 233 is also horizontally arranged on the supporting plate 232, an anti-skid pad 26 is arranged on the top surface of the other end of the trolley body 1 with the rollers, the positioning rod device, a first fixing hole 311 is formed in the top surface of one end of the fixing rod 31, the other end of the fixing rod 31 is rotatably connected with one end of the guide rod 32 through a rotating shaft 33, a main internal threaded hole 312 is further formed in the side wall of the other end of the fixing rod 31, a second fixing hole 321 is formed in the top surface of the other end of the guide rod 32, an auxiliary internal threaded hole 322 is further formed in one side wall of one end of the guide rod 32, a fixing screw 323 is movably arranged in the auxiliary internal threaded hole 322, third internal threaded holes 324 are formed in the left side wall and the right side wall of the trolley body 1 with the rollers, the positions of the third internal threaded holes 324 correspond to the positions of the auxiliary internal threaded holes 322, the fixing screw 323 penetrates through the auxiliary internal threaded holes 322 to the third internal threaded holes 324, and a pushing handle 6 is further arranged.

The side wall of the guide rod 32 is also provided with a positioning block 4, the positioning block 4 is arranged on the side wall of the guide rod 32 close to the end of the trolley body 1 with the roller, the left side wall and the right side wall of the trolley body 1 with the roller are both provided with positioning block grooves 41, the positions of the positioning block grooves 41 correspond to the positions of the positioning blocks 4, the shapes of the positioning blocks 4 are the same as the shapes of the positioning block grooves 41, the sizes of the positioning blocks 4 are matched with the sizes of the positioning block grooves 41, the positioning blocks 4 are positioned in the positioning block grooves 41, so that the guide rod 32 rotates by taking the rotating shaft 33 as a central axis before pile cutting, the positioning blocks 4 are clamped in the positioning block grooves 41, and then the fixing screw 323 passes through the auxiliary internal thread holes 322 to the third internal thread holes 324, so that the concrete pile is placed between the guide rods 32 on the left side and the right side of the trolley body 1 with the roller before the concrete pile cutting, which is beneficial to keeping the stability of the cutting, the trolley body 1 with the roller is horizontally provided with a cutting disc protection plate 5 on the front end side wall, one end of the cutting disc protection plate 5 is fixedly arranged on the front end side wall of the trolley body 1 with the roller, the other end of the cutting disc protection plate 5 is in an arc opening shape, the size of the arc opening at the other end of the cutting disc protection plate 5 is matched with the diameter size of the cutting disc 25, the cutting disc 25 is positioned in the arc opening at the other end of the cutting disc protection plate 5, the cutting disc protection plate 5 can pull the cutting disc 25 into the arc opening at the other end of the cutting disc protection plate 5 through a pulling push rod 233 when the pile cutting is not performed, the cutting disc 25 is protected, the fixed rod 31 and the guide rod 32 are both on the same horizontal plane, the concrete pile is placed between the guide rods 32 at the left side and the right side of the trolley body 1 with the roller before the concrete pile cutting is performed, and the stability and the consistency of the cutting disc 25 during the, the first fixing hole 311 and the second fixing hole 321 are both internal thread holes or through holes, so that the hand-push type pile cutting machine for construction engineering can be conveniently fixed on the ground by passing a screw, a bolt or a fixing rod through the first fixing hole 311 and the second fixing hole 321 as required, stability can be kept during pile cutting, the distance from the main internal thread hole 312 to the rotating shaft 33 is equal to the distance from the auxiliary internal thread hole 322 to the rotating shaft 33, the diameter of the main internal thread hole 312 is the same as that of the auxiliary internal thread hole 322, and the circle center of the main internal thread hole 312 and that of the auxiliary internal thread hole 322 are on the same horizontal plane, so that when pile cutting operation is not performed, after the guide rod 32 is rotated towards the fixing rod 31 by taking the rotating shaft 33 as a center, the guide rod 32 is in contact with the fixing rod 31, and then the fixing screw 323 passes through the auxiliary internal thread hole 322 to the main internal thread hole 312, so that the guide rod 32, the length of the hand-push type pile cutting machine for the construction engineering is favorably reduced, and the hand-push type pile cutting machine is convenient to transport and place.

The utility model discloses a theory of operation is: firstly, the hand-push type pile cutting machine for the construction engineering is pushed to the side of a concrete pile, the guide rods 32 rotate by taking the rotating shaft 33 as a central shaft, meanwhile, the positioning blocks 4 are clamped in the positioning block grooves 41, and then the fixing screw 323 passes through the auxiliary internal thread holes 322 to the third internal thread holes 324, so that the concrete pile is placed between the guide rods 32 on the left side and the right side of the trolley body 1 with the rollers before the concrete pile is cut; the adjusting plate positioning screw 212 is taken down, an operator can stand on the non-slip mat 26 and push one end of the adjusting plate 23 to move in the adjusting plate groove 22 through the push rod 233, and then the other end of the adjusting plate 23 can drive the cutting disc 25 to move to complete pile cutting operation; or after the length of the other end of the adjusting plate 23 outside the adjusting plate groove 22 is adjusted as required, the adjusting plate 23 is fixed by sequentially penetrating the top surface of the side groove 211 and the main positioning hole 231 into the auxiliary positioning hole 221 by using an adjusting plate positioning screw 212, and then the hand-push pile cutter for construction engineering is pushed by the hand-hold push hand 6 to complete the cutting operation; when pile cutting operation is not performed, the guide rod 32 is rotated towards the fixing rod 31 by taking the rotating shaft 33 as a center, the guide rod 32 is in contact with the fixing rod 31, and then the fixing screw 323 penetrates through the auxiliary internal thread hole 322 to the main internal thread hole 312, so that the guide rod 32 and the fixing rod 31 can be fixedly connected, the length of the hand-push type pile cutting machine for construction engineering is reduced, and transportation and placement are facilitated.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hand-push type pile cutting machine for constructional engineering is characterized in that: comprises a trolley body (1) with rollers, a cutting disc device (2) is arranged on the top surface of the trolley body (1) with rollers, positioning rod devices (3) are arranged on the left side wall and the right side wall of the trolley body (1) with rollers, the cutting disc device (2) comprises a base (21), the base (21) is fixedly arranged on the top surface of one end of the trolley body (1) with rollers, an adjusting plate groove (22) is arranged on the top surface of the base (21), a side groove (211) is arranged on the side wall of the base (21), the side groove (211) is communicated with the adjusting plate groove (22), an adjusting plate (23) is movably arranged in the side groove (211), one end of the adjusting plate (23) penetrates through the side groove (211) to the adjusting plate groove (22), the other end of the adjusting plate (23) is positioned outside the adjusting plate groove (22), a plurality of main positioning holes (231) are arranged on the adjusting plate, the main positioning holes (231) are distributed along the length direction of the adjusting plate (23), the bottom surface of the other end of the adjusting plate (23) is provided with a motor (24), an output shaft of the motor (24) is provided with a cutting disc (25), the bottom surfaces in the side groove (211) and the adjusting plate groove (22) are respectively provided with a plurality of auxiliary positioning holes (221), the auxiliary positioning holes (221) are distributed along the length direction of the adjusting plate groove (22), the main positioning holes (231) correspond to the auxiliary positioning holes (221) up and down, the main positioning holes (231) and the auxiliary positioning holes (221) are both internally threaded holes, the top surface of the side groove (211) is also movably provided with an adjusting plate positioning screw rod (212), the adjusting plate positioning screw rod (212) sequentially penetrates through the top surface of the side groove (211) and the main positioning holes (231) to the auxiliary positioning holes (221), the top surface of one end of the adjusting plate (23), a push rod (233) is horizontally arranged on the supporting plate (232), an anti-skid pad (26) is arranged on the top surface of the other end of the trolley body (1) with the idler wheels, the positioning rod device (3) comprises a fixing rod (31) and a guide rod (32), the fixing rod (31) is fixedly arranged on the side wall of the trolley body (1) with the idler wheels, a first fixing hole (311) is arranged on the top surface of one end of the fixing rod (31), the other end of the fixing rod (31) is rotatably connected with one end of the guide rod (32) through a rotating shaft (33), a main internal threaded hole (312) is also arranged on the side wall of the other end of the fixing rod (31), a second fixing hole (321) is arranged on the top surface of the other end of the guide rod (32), an auxiliary internal threaded hole (322) is also arranged on the side wall of one end of the guide rod (32), a fixing screw rod (323) is movably arranged in the auxiliary internal threaded hole (322), the position of the third internal thread hole (324) corresponds to the position of the auxiliary internal thread hole (322), a fixing screw rod (323) penetrates through the auxiliary internal thread hole (322) to the third internal thread hole (324), and a pushing handle (6) is further arranged on the side wall of the rear end of the trolley body (1) with the roller.

2. A hand-push type pile cutting machine for construction engineering as claimed in claim 1, wherein: still be provided with locating piece (4) on the lateral wall of guide bar (32), and locating piece (4) set up on the lateral wall of guide bar (32) near the handcart body (1) end of taking the gyro wheel, all be provided with locating piece groove (41) on the left and right sides wall of handcart body (1) of taking the gyro wheel, the position of locating piece groove (41) corresponds with the position of locating piece (4), the shape of locating piece (4) is the same with the shape of locating piece groove (41), and the size of locating piece (4) cooperatees with the size of locating piece groove (41), locating piece (4) are located locating piece groove (41).

3. A hand-push type pile cutting machine for construction engineering as claimed in claim 1, wherein: the utility model discloses a take handcart body (1) of gyro wheel front end lateral wall upper level is provided with cutting dish protection shield (5), and cutting dish protection shield (5) one end is fixed to be set up on the front end lateral wall of handcart body (1) of taking the gyro wheel, and the cutting dish protection shield (5) other end is arc opening form, and the arc opening size of the cutting dish protection shield (5) other end cooperatees with the diameter size of cutting dish (25), and cutting dish (25) are located the arc opening of cutting dish protection shield (5) other end.

4. A hand-push type pile cutting machine for construction engineering as claimed in claim 1, wherein: the fixed rod (31) and the guide rod (32) are on the same horizontal plane.

5. A hand-push type pile cutting machine for construction engineering as claimed in claim 1, wherein: the first fixing hole (311) and the second fixing hole (321) are both internally threaded holes or through holes.

6. A hand-push type pile cutting machine for construction engineering as claimed in claim 1, wherein: the distance from the main internal thread hole (312) to the rotating shaft (33) is equal to the distance from the auxiliary internal thread hole (322) to the rotating shaft (33), the diameters of the main internal thread hole (312) and the auxiliary internal thread hole (322) are the same, and the circle center of the main internal thread hole (312) and the circle center of the auxiliary internal thread hole (322) are on the same horizontal plane.