CN221312711U

CN221312711U - Steel structure cutting machine

Info

Publication number: CN221312711U
Application number: CN202322894506.9U
Authority: CN
Inventors: 孟祥俊; 马广泉; 孟祥智
Original assignee: Dezhou Xinhaida Steel Structure Co ltd
Current assignee: Dezhou Xinhaida Steel Structure Co ltd
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-07-12
Anticipated expiration: 2033-10-27

Abstract

The utility model discloses a steel structure cutting machine which comprises a motor, a fixing frame, a transmission shaft, saw blades, sliding sleeves, limiting plates, supporting plates and connecting plates, wherein the motor is arranged on one side of the fixing frame, the transmission shaft penetrating through the inside of the fixing frame is arranged on one side of the motor, the saw blades are sleeved on the surfaces of the transmission shaft in a sliding mode, the sliding sleeves are arranged on the surfaces of the two sides of the saw blades, the second bolts distributed in a circular array are rotationally inserted on the surfaces of the sliding sleeves, the limiting plates are symmetrically welded on the inner wall of the upper end of the fixing frame, the supporting plates are arranged on the surfaces of the limiting plates, the connecting plates are welded on the two ends of the supporting plates, through grooves are formed in the surfaces of the connecting plates, and screw holes distributed at equal intervals are formed in the surfaces of the limiting plates. According to the utility model, the distance between the saw blades can be adjusted according to the cutting length of the steel structure, so that steel structure cutting with different lengths can be performed, batch cutting of the steel structure is facilitated, and the practical application efficiency is effectively improved.

Description

Steel structure cutting machine

Technical Field

The utility model relates to the technical field of steel structure cutting, in particular to a steel structure cutting machine.

Background

The steel has the characteristics of high strength, light dead weight, good overall rigidity and strong deformation resistance, so the steel is particularly suitable for building large-span and super-high and super-heavy buildings; the material has good homogeneity and isotropy, belongs to an ideal elastomer, and is most in line with 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 specialized production with high mechanization degree.

Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and rust removal and prevention processes such as silanization, pure manganese phosphating, washing, drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because the self weight is lighter, and the construction is simple, the method is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings, bridges and the like. Steel structures are prone to rust, and generally steel structures are subject to rust removal, galvanization or paint and periodic maintenance.

After massive search, the prior art is found that: the utility model provides a bulletin number is CN213857447U, discloses a steel construction cutting device, comprises a workbench, the bottom fixedly connected with landing leg of workstation, the top fixedly connected with protecting crust of workstation, the interior roof fixedly connected with electric putter of protecting crust, diapire fixedly connected with base in the protecting crust, the spout has been seted up in the front of base, the inner wall swing joint of spout has the slider, the top fixedly connected with movable rod of slider. This steel construction cutting device has reached the fixed effect purpose of steel construction cutting device to solved the not good problem of general steel construction cutting device fixed effect, put the steel construction on the base and can remove movable rod in the spout according to its actual size, fixed in the fixed slot is inserted to suitable position, then slide the connecting block through second slider about the second spout again, fix again the steel construction, convenient cutting accurate.

For another example: the utility model discloses a CN218575116U, discloses steel structure cutting equipment, which comprises a base, both sides at the top of the base are provided with side support plates, the middle parts at the bottom of the two groups of side support plates are provided with feeding and discharging through holes, the tops of the two groups of side support plates are provided with a top plate together, the middle part at the bottom of the top plate is provided with a cylinder component, and the middle part at the output end of the cylinder component is provided with a cutting blade; according to the utility model, the cross beam is arranged, so that the U-shaped plate, the inner sleeve, the upper supporting roller, the spring and the outer sleeve are driven to synchronously displace when the cross beam displaces, the upper supporting roller and the lower supporting roller are matched to roll and clamp the steel structure in the middle of the upper supporting roller, the stability of the position structure of the upper supporting roller is kept, meanwhile, the sliding block slides in the sliding groove and can be locked and positioned through the locking bolt, so that the position of the upper supporting roller can be adjusted, the cutting requirement of an actual steel structure is further adapted, and the adaptability of the device is improved.

To sum up, in the existing steel structure construction process, because the lengths required by the application of the steel structure are different, the steel structure is cut, and then actual use is met, but in the steel structure building construction, most of steel structure cutting adopts a batch cutting mode to compensate for negative effects brought by cutting one by one, when the traditional steel structure cutting equipment is in actual application, due to the fact that the positions of the cutting pieces are relatively fixed, workers mostly adopt a mode of moving the steel structure to align the cutting positions, however, the weight of the steel structure is heavier, labor intensity of workers is overlarge due to a mode of manually moving, even mechanical damage is caused, the steel structure cutting device is not only unfavorable for flexible cutting, but also unfavorable for batch cutting of the steel structure, and the cutting efficiency is lower.

Disclosure of utility model

The utility model aims to provide a steel structure cutting machine, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel construction cutting machine, includes motor, mount, transmission shaft, saw bit, sliding sleeve, limiting plate, backup pad and connecting plate, the motor is installed to mount one side, motor one side is provided with the transmission shaft that runs through the mount inside, the saw bit has been cup jointed in the transmission shaft surface slip, saw bit both sides surface all is provided with the sliding sleeve, the sliding sleeve surface rotates the grafting and has the second bolt that is circular array and distribute, mount upper end inner wall symmetry welding has the limiting plate, the limiting plate surface is provided with the backup pad, the connecting plate has all been welded at the backup pad both ends, logical groove has all been seted up on the connecting plate surface, the equidistance distributed screw has been seted up on the limiting plate surface.

Preferably, shaft sleeves are embedded and installed on the inner walls of two sides of the fixing frame, and the transmission shaft is rotationally inserted into the shaft sleeves.

Preferably, reinforcing plates distributed at equal intervals are welded between the lower surface of the limiting plate and the inner wall of the fixing frame.

Preferably, grooves distributed in a circular array are formed in the surface of the transmission shaft, and the bottom ends of the second bolts are inserted into the grooves.

Preferably, the upper surface of the supporting plate is flush with the upper surface of the fixing frame.

Preferably, the thickness of the connecting plate is smaller than that of the supporting plate, and the first bolt is matched with the screw hole.

Preferably, the support plates are symmetrically distributed on two sides of the saw blade.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the position of the saw blade can be flexibly adjusted according to the cutting length of the steel structure, a worker works to slide on the surface of the transmission shaft to move, and the distance between the saw blades is accurately measured, so that fixed-length cutting of the steel structure can be met, after the position of the saw blade is determined, the worker can tightly jogged in a groove on the surface of the transmission shaft by rotating the second bolt, the position of the slide sleeve is fixed, and then the position of the saw blade is fixed, so that the transmission shaft can stably drive the saw blade to rotate when the motor drives the transmission shaft to cut the steel structure through the saw blade;

in-process at the regulation saw bit position, the staff can place the backup pad at the limiting plate surface after the saw bit is fixed to remove to the saw bit both sides along the limiting plate surface, shelter from the mount space, and can build supporting platform in the saw bit both sides, do benefit to steel construction's transmission, staff's accessible first bolt is connected with the screw, can be with stable the connection between backup pad and the mount, can do benefit to the staff and place steel construction at the backup pad surface, remove steel construction and saw bit contact, can cut steel construction segmentation, can do benefit to steel construction's batch cutting, effectively accelerated steel construction's cutting efficiency.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present utility model;

FIG. 2 is a schematic view of a partial top view of the present utility model;

FIG. 3 is a schematic view of a front view of a sliding sleeve according to the present utility model;

FIG. 4 is a schematic view of the external appearance of a saw blade according to the present utility model;

fig. 5 is a schematic view of the appearance and structure of the connecting plate according to the present utility model.

In the figure: 1. a motor; 2. a fixing frame; 3. a transmission shaft; 4. a saw blade; 5. a sliding sleeve; 6. a shaft sleeve; 7. a limiting plate; 8. a support plate; 9. a reinforcing plate; 10. a connecting plate; 11. a screw hole; 12. a through groove; 13. a first bolt; 14. a second bolt; 15. a groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, two embodiments of the present utility model are provided:

Embodiment one:

The utility model provides a steel construction cutting machine, including motor 1, mount 2, transmission shaft 3, saw bit 4, sliding sleeve 5, limiting plate 7, backup pad 8 and connecting plate 10, motor 1 is installed to mount 2 one side, motor 1 one side is provided with the transmission shaft 3 that runs through the inside of mount 2, the axle sleeve 6 is installed to the equal embedding of mount 2 both sides inner wall, and the transmission shaft 3 rotates and peg graft inside axle sleeve 6, saw bit 4 has been cup jointed in the sliding of transmission shaft 3 surface, saw bit 4's diameter can be changed according to the needs of in-service use, saw bit 4 also can match according to steel construction's characteristic, when the steel construction cutting of same batch, saw bit 4's diameter can be the diameter the same, also can be the diameter different.

The two side surfaces of the saw blade 4 are provided with sliding sleeves 5, the surfaces of the sliding sleeves 5 are rotatably inserted with second bolts 14 distributed in a circular array, grooves 15 distributed in a circular array are formed in the surface of the transmission shaft 3, and the bottom ends of the second bolts 14 are inserted into the grooves 15.

In the actual use process, the position of the saw blade 4 can be flexibly adjusted according to the cutting length of the steel structure by a worker, the working sliding sleeve 5 of the worker moves on the surface of the transmission shaft 3, the distance between the saw blades 4 is accurately measured, and the fixed-length cutting of the steel structure can be met.

After the position of the saw blade 4 is determined, a worker can rotate the second bolt 14, so that the bottom end of the second bolt 14 is tightly embedded in the groove 15 on the surface of the transmission shaft 3, the position of the sliding sleeve 5 is fixed, and then the position of the saw blade 4 is fixed.

In the in-service use process, the staff connects the motor 1 with the power, and when the motor 1 is electrified and drives the transmission shaft 3 to rotate, the transmission shaft 3 can stably drive the saw blade 4 to rotate, and the steel structure is cut through the saw blade 4.

Embodiment two:

Limiting plates 7 are symmetrically welded on the inner wall of the upper end of the fixing frame 2, reinforcing plates 9 distributed at equal intervals are welded between the lower surface of the limiting plates 7 and the inner wall of the fixing frame 2, supporting plates 8 are arranged on the surfaces of the limiting plates 7, the upper surfaces of the supporting plates 8 are flush with the upper surface of the fixing frame 2, and the supporting plates 8 are symmetrically distributed on two sides of the saw blade 4.

The connecting plates 10 are welded at two ends of the supporting plate 8, through grooves 12 are formed in the surfaces of the connecting plates 10, screw holes 11 distributed at equal intervals are formed in the surfaces of the limiting plates 7, the thickness of the connecting plates 10 is smaller than that of the supporting plate 8, and the first bolts 13 are matched with the screw holes 11.

In the process of adjusting the position of the saw blade 4, a worker can place the supporting plate 8 on the surface of the limiting plate 7 after the saw blade 4 is fixed, and move to two sides of the saw blade 4 along the surface of the limiting plate 7, so that the space in the fixing frame 2 is shielded, and support platforms can be built on two sides of the saw blade 4, thereby being beneficial to the transmission of steel structures.

Staff's accessible first bolt 13 is connected with screw 11, can be with stable the connection between backup pad 8 and the mount 2, can do benefit to the staff and place the steel construction on backup pad 8 surface, removes steel construction and saw bit 4 contact, can carry out the segmentation cutting with the steel construction, can do benefit to the batch cutting of steel construction, has effectively accelerated the cutting efficiency of steel construction.

When the motor 1 drives the transmission shaft 3 to rotate, the transmission shaft 3 can stably drive the saw blade 4 to rotate, and the steel structure is cut through the saw blade 4;

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a steel construction cutting machine, includes motor (1), mount (2), transmission shaft (3), saw bit (4), sliding sleeve (5), limiting plate (7), backup pad (8) and connecting plate (10), its characterized in that: the utility model discloses a motor, including fixing frame (2), motor (1), connecting plate (10) all have been seted up on connecting plate (10) surface, screw (11) that the equidistance distributes have been seted up on limiting plate (7) surface to sliding sleeve (5), sliding sleeve (5) surface rotation grafting has second bolt (14) that are circular array and distribute, limiting plate (7) are welded to fixing frame (2) upper end inner wall symmetry, limiting plate (7) surface is provided with backup pad (8), connecting plate (10) have all been welded at backup pad (8) both ends, logical groove (12) have all been seted up on connecting plate (10) surface.

2. A steel structure cutting machine according to claim 1, wherein: the inner walls of the two sides of the fixing frame (2) are embedded and provided with shaft sleeves (6), and the transmission shaft (3) is rotationally inserted into the shaft sleeves (6).

3. A steel structure cutting machine according to claim 1, wherein: reinforcing plates (9) distributed at equal intervals are welded between the lower surface of the limiting plate (7) and the inner wall of the fixing frame (2).

4. A steel structure cutting machine according to claim 1, wherein: grooves (15) distributed in a circular array are formed in the surface of the transmission shaft (3), and the bottom ends of the second bolts (14) are inserted into the grooves (15).

5. A steel structure cutting machine according to claim 1, wherein: the upper surface of the supporting plate (8) is flush with the upper surface of the fixing frame (2).

6. A steel structure cutting machine according to claim 1, wherein: the thickness of the connecting plate (10) is smaller than that of the supporting plate (8), and the first bolt (13) is matched with the screw hole (11).

7. A steel structure cutting machine according to claim 1, wherein: the supporting plates (8) are symmetrically distributed on two sides of the saw blade (4).