CN212350544U

CN212350544U - Cutting device for construction

Info

Publication number: CN212350544U
Application number: CN202021113222.1U
Authority: CN
Inventors: 陈仕敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-01-15
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a cutting device for construction, including base, support and elevator motor, base upper end right side is equipped with the support, and the support upper end is equipped with elevator motor, and the elevator motor lower extreme is equipped with the screw rod, and threaded connection has the lifter plate on the screw rod, and the lifter plate middle part is equipped with the cutting frame, and the cutting frame upper end is equipped with the guard room, is equipped with the cutting motor in the guard room, and the left side corresponds the cutting motor in the guard room and is equipped with radiator fan, the cutting motor lower extreme is equipped with the pivot, and the pivot lower extreme is equipped with bevel gear one, and bevel gear one meshes bevel gear two, is equipped with bull stick one on bevel gear two, and bull. The utility model discloses during the use, be convenient for quick to the cutting blade install and dismantle, make things convenient for the staff to change and maintain the cutting blade to work efficiency has been improved.

Description

Cutting device for construction

Technical Field

The utility model relates to a construction technical field specifically is a cutting device for construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

At present, in cutting device for construction, the cutting piece is because long-time use produces the loss easily, needs to dismantle the cutting piece and get off to maintain and change, and the fixed mode of current cutting piece is comparatively troublesome nevertheless for the dismantlement of cutting piece and fixed comparatively delay time, can cause certain influence to work efficiency. Therefore, the utility model provides a cutting device for construction to solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device for construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cutting device for building construction comprises a base, a support and a lifting motor, wherein the right side of the upper end of the base is provided with the support, the upper end of the support is provided with the lifting motor, the lower end of the lifting motor is provided with a screw rod, the screw rod is in threaded connection with a lifting plate, the middle part of the lifting plate is provided with a cutting frame, the upper end of the cutting frame is provided with a protection chamber, the protection chamber is internally provided with a cutting motor, the left side in the protection chamber is provided with a cooling fan corresponding to the cutting motor, the lower end of the cutting motor is provided with a rotating shaft, the lower end of the rotating shaft is provided with a bevel gear I, the bevel gear I is meshed with a bevel gear II, the bevel gear II is provided with a rotating rod I, the left end of the rotating rod I is provided with a square rod I, the left side of the square rod I is provided with a square rod II, the, and one end of the shaft seat is respectively and fixedly connected with the cutting frame and the push plate.

As a further scheme of the utility model, the protection room left end corresponds radiator fan and is equipped with the opening, is equipped with the dust screen on the opening.

As the utility model discloses scheme further again, the protection room right-hand member is equipped with a plurality of louvres, and the protection room upper end is equipped with the access door, and the access door upper end is equipped with the handle.

As the utility model discloses further scheme again, both ends all are equipped with the cardboard about the cutting piece, correspond square pole one on the cardboard and square pole two all are equipped with square mouthful, and the cutting piece is controlled both ends and is passed through the cardboard respectively with square pole one and two joints of square pole.

As the utility model discloses scheme further again, the push pedal left end is equipped with the mounting bracket, and threaded connection has the lead screw on the mounting bracket, and the lead screw runs through the cutting frame left end, and the lead screw is equipped with the bearing with the cutting frame junction, and the lead screw rotates connects the cutting frame.

As the utility model discloses further scheme again, be equipped with spacing slide bar one and spacing slide bar two on push pedal upside and the lifter plate left side respectively, and two lower extreme fixed connection bases of spacing slide bar one both ends fixed connection cutting frame, spacing slide bar.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses during the use, the cutting motor drives pivot, bevel gear one, bevel gear two, bull stick one, square pole one, cardboard, cutting piece, square pole two and bull stick two and rotates, and elevator motor drives the screw rod and rotates, and the screw rod drives the lifter plate and descends, cuts simple operation, labour saving and time saving to the material of base upper end.

2. The utility model discloses during the use, be convenient for quick to the cutting blade install and dismantle, make things convenient for the staff to change and maintain the cutting blade to work efficiency has been improved.

3. The utility model discloses during the use, radiator fan drives the flabellum and rotates, and the heat that will cut the motor during operation production is discharged from the louvre, and the circulation of air in the messenger's guard chamber with the opening cooperation is favorable to the heat dissipation of cutting motor.

Drawings

Fig. 1 is a schematic structural view of a cutting apparatus for construction.

Fig. 2 is a schematic structural view of a cutting device for building construction at a.

Fig. 3 is a schematic structural view of a cutting device for building construction at a position B.

Fig. 4 is a side view schematically illustrating a cutting blade of the cutting apparatus for construction.

Fig. 5 is a schematic perspective view of a first rotating rod and a first square rod of the cutting device for building construction.

In the figure: 1. a base; 2. a support; 3. a lifting motor; 4. a screw; 5. a lifting plate; 6. cutting the frame; 7. a protection chamber; 8. cutting the motor; 9. a heat radiation fan; 10. a dust screen; 11. heat dissipation holes; 12. an access door; 13. a rotating shaft; 14. a first bevel gear; 15. a second bevel gear; 16. a first rotating rod; 161. a second rotating rod; 17. a first square rod; 171. a second square rod; 18. cutting the slices; 19. clamping a plate; 20. a shaft seat; 21. pushing the plate; 22. a mounting frame; 23. a screw rod; 24. a bearing; 25. a first limiting sliding rod; 26. and a second limiting sliding rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the present invention, a cutting device for building construction comprises a base 1, a bracket 2 and a lifting motor 3, wherein the bracket 2 is arranged on the right side of the upper end of the base 1, the lifting motor 3 is arranged on the upper end of the bracket 2, a screw rod 4 is arranged at the lower end of the lifting motor 3, a lifting plate 5 is connected to the screw rod 4 in a threaded manner, a cutting frame 6 is arranged in the middle of the lifting plate 5, a protection chamber 7 is arranged at the upper end of the cutting frame 6, a cutting motor 8 is arranged in the protection chamber 7, a cooling fan 9 is arranged in the protection chamber 7 corresponding to the cutting motor 8 at the left side, an opening is arranged at the left end of the protection chamber 7 corresponding to the cooling fan 9, a dust screen 10 is arranged on the opening, a plurality of cooling holes 11 are arranged at the right end of the protection chamber 7, an access door 12 is arranged, a first bevel gear 14 is meshed with a second bevel gear 15, a first rotating rod 16 is arranged on the second bevel gear 15, a first square rod 17 is arranged at the left end of the first rotating rod 16, a second square rod 171 is arranged at the left side of the first square rod 17, a second rotating rod 161 is arranged at the left end of the second square rod 171, a cutting sheet 18 is arranged between the first square rod 17 and the second square rod 171, clamping plates 19 are arranged at the left and right ends of the cutting sheet 18, square openings are formed in the clamping plates 19 corresponding to the first square rod 17 and the second square rod 171, the left and right ends of the cutting sheet 18 are respectively clamped with the first square rod 17 and the second square rod 171 through the clamping plates 19, a push plate 21 is arranged at the left side of the second rotating rod 161, an axle seat 20 is arranged at one end, away from the first rotating rod 16 and the second rotating rod 161, one end of the axle seat 20 is fixedly connected with the cutting frame 6 and the push plate 21 respectively, an installation frame 22 is, and the junction of the screw rod 23 and the cutting frame 6 is provided with a bearing 24, the screw rod 23 is rotatably connected with the cutting frame 6, the upper side of the push plate 21 and the left side of the lifting plate 5 are respectively provided with a first limit slide rod 25 and a second limit slide rod 26, and the two ends of the first limit slide rod 25 are fixedly connected with the lower ends of the cutting frame 6 and the second limit slide rod 26 and fixedly connected with the base 1.

The utility model discloses a theory of operation is:

when the utility model is used, the cutting motor 8 drives the rotating shaft 13, the bevel gear 14, the bevel gear 15, the rotating rod 16, the square rod 17, the clamping plate 19, the cutting blade 18, the square rod 171 and the rotating rod 161 rotate, the lifting motor 3 drives the screw rod 4 to rotate, the screw rod 4 drives the lifting plate 5 to descend, the material at the upper end of the base 1 is cut, the cooling fan 9 drives the fan blade to rotate, the heat generated when the cutting motor 8 works is discharged from the cooling hole 11, the heat is matched with the through hole to circulate the air in the protection room 7, the heat dissipation of the cutting motor 8 is facilitated, the access door 12 is opened to facilitate the maintenance of the cutting motor 8, the rotating screw rod 23 drives the mounting frame 22, the push plate 21, the rotating rod 161 and the square rod 171 to move leftwards, the cutting blade 18 can be detached from the square rod 17 and the square rod 171, the reverse operation can be realized during the installation, the cutting blade 18 can be conveniently and rapidly installed, the cutting blade 18 is convenient for workers to replace and maintain, and therefore the working efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cutting device for building construction comprises a base (1), a support (2) and a lifting motor (3), and is characterized in that the support (2) is arranged on the right side of the upper end of the base (1), the lifting motor (3) is arranged on the upper end of the support (2), a screw rod (4) is arranged at the lower end of the lifting motor (3), a lifting plate (5) is in threaded connection with the screw rod (4), a cutting frame (6) is arranged in the middle of the lifting plate (5), a protection chamber (7) is arranged at the upper end of the cutting frame (6), a cutting motor (8) is arranged in the protection chamber (7), a cooling fan (9) is arranged on the left side in the protection chamber (7) corresponding to the cutting motor (8), a rotating shaft (13) is arranged at the lower end of the cutting motor (8), a first bevel gear (14) is arranged at the lower end of the rotating shaft (13), a second bevel, the left end of the first rotating rod (16) is provided with a first square rod (17), the left side of the first square rod (17) is provided with a second square rod (171), the left end of the second square rod (171) is provided with a second rotating rod (161), a cutting piece (18) is installed between the first square rod (17) and the second square rod (171), the left side of the second rotating rod (161) is provided with a push plate (21), one end of the first rotating rod (16) and one end of the second rotating rod (161) which are far away from each other are provided with an axle seat (20), and one end of the axle seat (20) is fixedly connected with the cutting frame (6) and the push plate (21) respectively.

2. The cutting device for building construction according to claim 1, wherein the protection chamber (7) has a through hole at its left end corresponding to the heat radiating fan (9), and a dust screen (10) is provided on the through hole.

3. The cutting device for building construction according to claim 1, wherein the right end of the protection room (7) is provided with a plurality of heat dissipation holes (11), the upper end of the protection room (7) is provided with an access door (12), and the upper end of the access door (12) is provided with a handle.

4. The cutting device for building construction according to claim 1, wherein clamping plates (19) are arranged at the left end and the right end of the cutting blade (18), square openings are formed in the clamping plates (19) corresponding to the first square rod (17) and the second square rod (171), and the left end and the right end of the cutting blade (18) are respectively clamped with the first square rod (17) and the second square rod (171) through the clamping plates (19).

5. The cutting device for building construction according to claim 1, wherein a mounting frame (22) is arranged at the left end of the push plate (21), a screw rod (23) is connected to the mounting frame (22) in a threaded manner, the screw rod (23) penetrates through the left end of the cutting frame (6), a bearing (24) is arranged at the joint of the screw rod (23) and the cutting frame (6), and the screw rod (23) is rotatably connected with the cutting frame (6).

6. The cutting device for building construction according to claim 1, wherein a first limiting slide rod (25) and a second limiting slide rod (26) are respectively arranged on the upper side of the push plate (21) and the left side of the lifting plate (5), and two ends of the first limiting slide rod (25) are fixedly connected with the cutting frame (6) and the lower end of the second limiting slide rod (26) are fixedly connected with the base (1).