CN211661239U - Steel cutting device for steel structure construction - Google Patents

Abstract

The utility model relates to a steel construction technical field just discloses a steel cutting device that steel construction was built and is used, comprising a base plate, the last fixed surface of bottom plate is connected with the cylinder, the last fixed surface of cylinder is connected with the mounting bracket, the last fixed surface of mounting bracket is connected with driving motor, driving motor's output fixedly connected with pivot. This steel cutting device of steel construction building usefulness, when cutting steel, driving motor drives initiative conical gear pivot through the pivot, it is rotatory that initiative conical gear drives the montant through driven conical gear, the montant drives the bent axle rotation, the bent axle passes through the cylinder and drives reciprocating motion about the connecting rod, the connecting rod drives the piston and removes, extrude the air in the sleeve, discharge through outlet duct and bronchus, the bronchus sets up the both sides at the cutting knife flywheel, with the cutting knife flywheel during operation, the dust sweeps that produces, blow to in the material box, play the effect of collecting the sweeps.

Description

Steel cutting device for steel structure construction

Technical Field

The utility model relates to a steel construction technical field specifically is a steel cutting device that steel construction was built and is used.

Background

Steel structures, which are mainly made of steel, are one of the main building structure types. The steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformability, so the steel is particularly suitable for building large-span, ultrahigh and overweight buildings; the material has good homogeneity and isotropy, belongs to an ideal elastomer and most conforms to the basic assumption of general engineering mechanics; the material has good plasticity and toughness, can deform greatly and can bear dynamic load well; the construction period is short; the method has high industrialization degree and can be used for professional production with high mechanization degree.

Steel construction on the market, when putting up, need cut processing to steel, but current cutting device often is portable, and it has a motor and a break bar to constitute, and when the cutting, steel is supported to the manual work, cuts, and the manual work is supported, when the cutting, rocks easily, influences the cutting effect, and during the cutting, the dust sweeps that produces can't be collected moreover.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a steel cutting device that steel construction was built and is used possesses advantages such as collecting the sweeps, has solved when the cutting, and artifical support steel cuts, and artifical support rocks easily when the cutting, influences the cutting effect, and during the cutting, the unable problem of receiving of dust sweeps that produces moreover.

(II) technical scheme

For the purpose of realizing above-mentioned collection sweeps, the utility model provides a following technical scheme: a steel cutting device for steel structure construction comprises a bottom plate, wherein an air cylinder is fixedly connected to the upper surface of the bottom plate, a mounting frame is fixedly connected to the upper surface of the air cylinder, a driving motor is fixedly connected to the upper surface of the mounting frame, a rotating shaft is fixedly connected to the output end of the driving motor, a cutting knife wheel is fixedly connected to the right end of the rotating shaft, a driving bevel gear is fixedly connected to the outer surface of the rotating shaft, a transverse plate is fixedly connected to the inner side wall of the mounting frame and located above the driving motor, a vertical rod is arranged on the outer surface of the transverse plate in an alternating mode, a driven bevel gear is fixedly connected to the bottom end of the vertical rod, the driving bevel gear is meshed with the driven bevel gear, a crankshaft is fixedly connected to the top end of the vertical rod, a cylinder is sleeved on the, fixedly connected with sleeve on the inside roof of mounting bracket, telescopic inside is provided with the piston, the output fixedly connected with outlet duct of piston, the outlet duct is kept away from two bronchus of one end fixedly connected with of piston, the bronchus is located the both sides of cutting knife flywheel.

Preferably, the last fixed surface of bottom plate is connected with inside hollow mounting box, the inside front of mounting box is rotated and is connected with first threaded rod, the one end fixedly connected with second threaded rod of first threaded rod, first threaded rod with the equal threaded connection of surface of second threaded rod has the threaded sleeve, two the equal fixedly connected with splint of threaded sleeve's upper surface.

Preferably, the first threaded rod and the second threaded rod are designed in an integrated mode, the thread directions are opposite, one end, far away from the first threaded rod, of the second threaded rod penetrates through and extends to the outer side of the mounting box, and the rotary disc is fixedly connected with the second threaded rod.

Preferably, a sliding rod is fixedly connected between the inner walls of the mounting box and arranged in parallel with the first threaded rod, and a sliding sleeve is sleeved on the outer surface of the sliding rod and fixedly connected with the threaded sleeve.

Preferably, the upper surface of the bottom plate is fixedly connected with a push rod, and an anti-skidding sleeve is sleeved on the outer surface of the push rod.

Preferably, the lower surface of the bottom plate is provided with four wheels, and the four wheels are uniformly distributed on the lower surface of the bottom plate.

Preferably, the upper surface of the bottom plate is fixedly connected with a material box, and the material box is located below the cutting knife wheel.

(III) advantageous effects

Compared with the prior art, the utility model provides a steel cutting device that steel construction was built and is used possesses following beneficial effect:

(1) this steel cutting device that steel construction was built and is used, when using, place the material on the mounting box, rotatory carousel makes first threaded rod and second threaded rod synchronous revolution, makes two threaded sleeve relative movement, and threaded sleeve drives splint relative movement, plays the effect of pressing from both sides tight fixed steel.

(2) This steel cutting device that steel construction was built and is used, when using, with steel according to the fixed back of work demand, through the driving motor who sets up, driving motor drives the cutting knife flywheel rotation through the pivot, and through the cylinder that sets up, the cylinder drives mounting bracket and driving motor downstream, makes cutting knife flywheel cutting steel, plays the effect of quick cutting steel.

(3) This steel cutting device of steel construction building usefulness, when cutting steel, driving motor drives initiative conical gear pivot through the pivot, it is rotatory that initiative conical gear drives the montant through driven conical gear, the montant drives the bent axle rotation, the bent axle passes through the cylinder and drives reciprocating motion about the connecting rod, the connecting rod drives the piston and removes, extrude the air in the sleeve, discharge through outlet duct and bronchus, the bronchus sets up the both sides at the cutting knife flywheel, with the cutting knife flywheel during operation, the dust sweeps that produces, blow to in the material box, play the effect of collecting the sweeps.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is the schematic diagram of the internal structure of the mounting box of the present invention.

In the figure: 1-bottom plate, 2-cylinder, 3-mounting rack, 4-driving motor, 5-rotating shaft, 6-cutting knife wheel, 7-driving bevel gear, 8-horizontal plate, 9-vertical rod, 10-driven bevel gear, 11-crankshaft, 12-cylinder, 13-connecting rod, 14-sleeve, 15-piston, 16-air outlet pipe, 17-branch air pipe, 18-mounting box, 19-first threaded rod, 20-second threaded rod, 21-threaded sleeve, 22-clamping plate, 23-sliding rod, 24-push rod and 25-material box.

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. 1-3, a steel cutting device for steel structure construction comprises a base plate 1, a push rod 24 is fixedly connected to the upper surface of the base plate 1, an anti-slip sleeve is sleeved on the outer surface of the push rod 24, four wheels are arranged on the lower surface of the base plate 1 and are uniformly distributed on the lower surface of the base plate 1, a material box 25 is fixedly connected to the upper surface of the base plate 1, the material box 25 is positioned below a cutting knife wheel 6, an air cylinder 2 is fixedly connected to the upper surface of the base plate 1, an installation frame 3 is fixedly connected to the upper surface of the air cylinder 2, a driving motor 4 is fixedly connected to the upper surface of the installation frame 3, a rotating shaft 5 is fixedly connected to the output end of the driving motor 4, the cutting knife wheel 6 is fixedly connected to the right end of the rotating shaft 5, a driving bevel gear 7 is fixedly connected to the outer surface of the rotating shaft 5, the surface interlude of diaphragm 8 is provided with montant 9, the driven bevel gear 10 of bottom fixedly connected with of montant 9, initiative bevel gear 7 meshes with driven bevel gear 10 mutually, the top fixedly connected with bent axle 11 of montant 9, the surface cover of bent axle 11 is equipped with cylinder 12, the outer fixed surface of cylinder 12 is connected with connecting rod 13, fixedly connected with sleeve 14 on the inside roof of mounting bracket 3, sleeve 14's inside is provided with piston 15, piston 15's output fixedly connected with outlet duct 16, two bronchus 17 of one end fixedly connected with of piston 15 are kept away from to outlet duct 16, bronchus 17 is located the both sides of cutting knife flywheel 6.

The inside hollow mounting box 18 of last fixed surface of bottom plate 1, the inside front of mounting box 18 is rotated and is connected with first threaded rod 19, the one end fixedly connected with second threaded rod 20 of first threaded rod 19, the equal threaded connection of surface of first threaded rod 19 and second threaded rod 20 has threaded sleeve 21, the equal fixedly connected with splint 22 of upper surface of two threaded sleeve 21, first threaded rod 19 and second threaded rod 20 formula design as an organic whole, and the screw thread opposite direction, the one end that first threaded rod 19 was kept away from to second threaded rod 20 runs through and extends to the outside of mounting box 18, and fixedly connected with carousel, fixedly connected with slide bar 23 between the inner wall of mounting box 18, slide bar 23 first threaded rod 19 parallel arrangement, the outer surface cover of slide bar 23 is equipped with the sliding sleeve, sliding sleeve and threaded sleeve 21 fixed connection.

In conclusion, this steel cutting device that steel structure was built and was used, when using, place the material on mounting box 18, rotatory carousel makes first threaded rod 19 and second threaded rod 20 synchronous revolution, makes two threaded sleeve 21 relative movement, and threaded sleeve 21 drives splint 22 relative movement, plays the effect of the tight fixed steel of clamp.

This steel cutting device that steel construction was built and is used, when using, with steel according to the fixed back of work demand, through the driving motor 4 that sets up, driving motor 4 drives cutting knife flywheel 6 through pivot 5 and rotates, and through the cylinder 2 that sets up, cylinder 2 drives mounting bracket 3 and 4 downstream of driving motor, makes cutting knife flywheel 6 cutting steel, plays the effect of quick cutting steel.

This steel cutting device of steel construction usefulness, when cutting steel, driving motor 4 drives the 10 pivots of initiative conical gear through pivot 5, initiative conical gear 7 drives montant 9 through driven conical gear 10 and rotates, montant 9 drives bent axle 11 rotatory, bent axle 11 drives connecting rod 13 through cylinder 12 and controls reciprocating motion, connecting rod 13 drives piston 15 and removes, extrude the air in sleeve 14, discharge through outlet duct 16 and bronchus 17, bronchus 17 sets up the both sides at cutting knife flywheel 6, with cutting knife flywheel 6 during operation, the dust sweeps that produces, blow to in the material box 25, play the effect of collecting the sweeps.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a steel cutting device of steel construction building usefulness, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with an air cylinder (2), the upper surface of the air cylinder (2) is fixedly connected with a mounting rack (3), the upper surface of the mounting rack (3) is fixedly connected with a driving motor (4), the output end of the driving motor (4) is fixedly connected with a rotating shaft (5), the right end of the rotating shaft (5) is fixedly connected with a cutting knife wheel (6), the outer surface of the rotating shaft (5) is fixedly connected with a driving bevel gear (7), the inner side wall of the mounting rack (3) is fixedly connected with a transverse plate (8), the transverse plate (8) is positioned above the driving motor (4), the outer surface of the transverse plate (8) is alternately provided with vertical rods (9), the bottom end of each vertical rod (9) is fixedly connected with a driven bevel gear (10), and the driving bevel gear (7) is meshed with the driven bevel gear (, the top fixedly connected with bent axle (11) of montant (9), the surface cover of bent axle (11) is equipped with cylinder (12), the outer fixed surface of cylinder (12) is connected with connecting rod (13), fixedly connected with sleeve (14) on the inside roof of mounting bracket (3), the inside of sleeve (14) is provided with piston (15), the output fixedly connected with outlet duct (16) of piston (15), keep away from outlet duct (16) two bronchus (17) of the one end fixedly connected with of piston (15), bronchus (17) are located the both sides of cutting knife flywheel (6).

2. The steel material cutting device for building the steel structure according to claim 1, wherein: the utility model discloses a bottom plate, including bottom plate (1), the inside hollow mounting box (18) of last fixed surface of bottom plate (1) is connected with, the inside front of mounting box (18) is rotated and is connected with first threaded rod (19), the one end fixedly connected with second threaded rod (20) of first threaded rod (19), first threaded rod (19) with the equal threaded connection of surface of second threaded rod (20) has threaded sleeve (21), two the equal fixedly connected with splint (22) of upper surface of threaded sleeve (21).

3. The steel material cutting device for building the steel structure according to claim 2, wherein: first threaded rod (19) with second threaded rod (20) formula design as an organic whole, and the screw thread opposite direction, second threaded rod (20) are kept away from the one end of first threaded rod (19) is run through and is extended to the outside of mounting box (18), and fixedly connected with carousel.

4. The steel material cutting device for building the steel structure according to claim 2, wherein: fixedly connected with slide bar (23) between the inner wall of mounting box (18), slide bar (23) first threaded rod (19) parallel arrangement, the surface cover of slide bar (23) is equipped with the sliding sleeve, the sliding sleeve with threaded sleeve (21) fixed connection.

5. The steel material cutting device for building the steel structure according to claim 1, wherein: the upper surface of the bottom plate (1) is fixedly connected with a push rod (24), and an anti-skidding sleeve is sleeved on the outer surface of the push rod (24).

6. The steel material cutting device for building the steel structure according to claim 1, wherein: the lower surface of the bottom plate (1) is provided with four wheels, and the four wheels are uniformly distributed on the lower surface of the bottom plate (1).

7. The steel material cutting device for building the steel structure according to claim 1, wherein: the upper surface of the bottom plate (1) is fixedly connected with a material box (25), and the material box (25) is located below the cutting knife wheel (6).

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