CN218016147U

CN218016147U - Cutting device is used in construction of building steel construction

Info

Publication number: CN218016147U
Application number: CN202222437168.1U
Authority: CN
Inventors: 孟向辉; 卜滨; 韩争辉; 何永吉; 李霞
Original assignee: Henan Huabo Green Building Technology Co ltd
Current assignee: Henan Huabo Green Building Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-13
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a cutting device for construction of building steel structure, including cutting platform and the saw bit below the cutting platform, the below of cutting platform is equipped with the L shaped plate, be equipped with strutting arrangement on the L shaped plate, be equipped with the motor on the strutting arrangement, the saw bit is fixed at the output of motor, the cutting platform is equipped with the cutting slotted hole directly over the saw bit, the height of saw bit is adjustable in the cutting slotted hole, the cutting angle of saw bit is adjustable through the L shaped plate, under the normality the saw bit is established below the cutting platform; this cutting device for construction of building steel construction can carry out plane or inclined plane cutting to the material, satisfies different cutting demands, and the saw bit can be hidden and not leak outward, increases the security performance, is fit for using widely.

Description

Cutting device is used in construction of building steel construction

Technical Field

The utility model relates to a cutting equipment technical field especially relates to a cutting device is used in construction of building steel construction.

Background

In the construction process of building engineering, in order to obtain engineering materials with proper sizes, steel structures are generally required to be cut, so that the construction requirements are met.

The utility model discloses a chinese utility model patent that publication number is CN210996777U discloses steel structure cutting device for building, and this cutting device includes the landing slab and sets up the installation bar seat at the landing slab avris, installation bar seat is isometric and be connected as an organic wholely with the landing slab, the both ends avris department of landing slab all is provided with the fixed plate, and the landing slab up end is provided with along its length direction places the arc wall, be provided with the cutting mechanism that can move on it on the installation bar seat, the technical problem who is difficult for carrying when having solved the steel construction cutting.

However, the cutting device cannot perform bevel cutting on a steel structure when in use, cannot meet the requirements for use when the section of a required workpiece needs a certain angle, is exposed, has certain potential safety hazards to people or objects, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem and providing one kind can carry out plane or inclined plane cutting to the material, satisfy different cutting demands, and the saw bit can hide not leaking outward, increases cutting device for the construction of building steel construction of security performance.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a cutting device is used in construction of building steel construction, includes cutting platform and the saw bit of cutting platform below, the below of cutting platform is equipped with the L shaped plate, be equipped with strutting arrangement on the L shaped plate, the last motor that is equipped with of strutting arrangement, the saw bit is fixed at the output of motor, cutting platform is equipped with the cutting slotted hole directly over the saw bit, the height of saw bit is adjustable in cutting the slotted hole, the cutting angle of saw bit is adjustable through the L shaped plate, and the normality the saw bit is established in cutting platform's below.

Preferably, strutting arrangement includes fixed plate, fly leaf and regulating plate, the fixed plate is fixed on the L shaped plate, the one end and the fixed plate of fly leaf are articulated, and the regulating plate is established in the one side of keeping away from the fixed plate, the motor is fixed on the fly leaf, be equipped with the through-hole on the L shaped plate, the output of motor outwards extends in through-hole department, the fly leaf passes through regulating plate tilt up.

Preferably, be equipped with the spout along its length direction in the regulating plate, be equipped with the bracing piece in the spout, the one end of bracing piece is articulated with the bottom surface of fly leaf, and the other end is established in the spout, and the screw rod is established to the tip of regulating plate, the screw rod passes the regulating plate and supports the surface at the bracing piece, during the screw rod is inside rotating, the bracing piece jack-up fly leaf that makes progress, during the fly leaf rebound, the saw bit spills cutting platform's surface.

Preferably, the top of L shaped plate is articulated with cutting platform's bottom surface, cutting platform's below is equipped with the cylinder, the output of cylinder is articulated with the surface of L shaped plate, the cutting angle of saw bit changes when the cylinder stretches out.

Preferably, extension rods are arranged on two sides of the L-shaped plate, an arc-shaped plate is arranged below the cutting platform, an arc-shaped slotted hole is formed in the arc-shaped plate, and the extension rods move along the track of the arc-shaped slotted hole when the L-shaped plate rotates.

Preferably, the end of the extension rod is provided with a spiral lock catch, and the spiral lock catch is matched with the extension rod through threads.

Preferably, the surface of the cutting platform is provided with a first sliding groove, the first sliding groove is provided with a sliding plate, and the sliding plate is provided with a fixing device for clamping the pipe.

Preferably, the fixing device comprises a fixing clamping block and a sliding clamping block, a second sliding groove is formed in the surface of the sliding plate, the sliding clamping block horizontally slides in the second sliding groove along the length direction of the sliding clamping block, a screw rod is arranged on the outer side of the sliding clamping block, the screw rod penetrates through the sliding clamping block to be rotatably connected with the fixing clamping block, and the distance between the fixing clamping block and the sliding clamping block is adjustable when the screw rod is rotated.

Preferably, the opposite surfaces of the fixed clamping block and the sliding clamping block are provided with V-shaped notches.

Preferably, support legs are arranged below the cutting platform, and universal wheels are arranged below the two support legs on one side.

The utility model discloses a cutting device for construction of building steel structure, including cutting platform and the saw bit below the cutting platform, the below of cutting platform is equipped with the L shaped plate, be equipped with strutting arrangement on the L shaped plate, be equipped with the motor on the strutting arrangement, the saw bit is fixed at the output of motor, the cutting platform is equipped with the cutting slotted hole directly over the saw bit, the height of saw bit is adjustable in the cutting slotted hole, the cutting angle of saw bit is adjustable through the L shaped plate, under the normality the saw bit is established below the cutting platform; compared with the prior art, this cutting device for construction of building steel construction has and carries out plane or inclined plane cutting to the material, satisfies different cutting demands, and the saw bit can be hidden and not leak outward, increases the beneficial effect of security performance.

Drawings

Fig. 1 is the utility model relates to a cutting device for construction of building steel structure's structural schematic diagram one.

Fig. 2 is the utility model relates to a cutting device's for construction of building steel structure schematic diagram two.

Fig. 3 is the utility model relates to a cutting device for construction of steel construction's structural schematic diagram three.

Fig. 4 is the utility model relates to a structural schematic diagram of L shaped plate among cutting device for construction steel construction.

Fig. 5 is the utility model relates to a structural schematic diagram two of L shaped plate among cutting device for construction steel construction.

Fig. 6 is a schematic view of the hidden structure of the saw blade of the present invention.

Fig. 7 is a schematic view of the structure of the present invention with the extended saw blade.

Fig. 8 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. cutting the platform; 11. cutting a slotted hole; 12. a first chute; 13. a slide plate; 131. a second chute; 14. fixing the clamping block; 15. a sliding clamping block; 16. a screw rod; 17. a universal wheel; 2. an L-shaped plate; 21. a fixing plate; 22. a movable plate; 23. an adjusting plate; 24. a support bar; 25. a screw; 3. an arc-shaped plate; 31. an arc-shaped slot; 32. a cylinder; 33. an extension rod; 34. spirally locking and buckling; 4. a motor; 41. a saw blade; 42. and a through hole.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and merely illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1-8, a cutting device for construction of a building steel structure comprises a cutting platform 1 and a saw blade 41 below the cutting platform 1, wherein an L-shaped plate 2 is arranged below the cutting platform 1, a supporting device is arranged on the L-shaped plate 2, a motor 4 is arranged on the supporting device, the saw blade is fixed at the output end of the motor 4, a cutting slot 11 is arranged right above the saw blade 41 on the cutting platform 1, the height of the saw blade 41 is adjustable in the cutting slot 11, the cutting angle of the saw blade 41 is adjustable through the L-shaped plate 2, and the saw blade 41 is arranged below the cutting platform 1 in a normal state; make saw bit 41 rebound spill cutting platform 1 through strutting arrangement when using, when the cutting needs certain angle, through the cutting angle of L shaped plate 2 regulation saw bit 41, satisfy the cutting demand of different angles, when not using, the saw bit is established in cutting platform 1's below, avoids people or thing touching saw bit, eliminates certain potential safety hazard.

The utility model discloses in the scheme, strutting arrangement includes fixed plate 21, fly leaf 22 and regulating plate 23, fixed plate 21 is fixed on L shaped plate 2, fly leaf 22's one end is articulated with fixed plate 21, and regulating plate 23 establishes in the one side of keeping away from fixed plate 21, motor 4 fixes on fly leaf 22, be equipped with through-hole 42 on L shaped plate 2, motor 4's output locates outwards to extend at through-hole 42, fly leaf 22 passes through regulating plate 23 tilt up, be equipped with the spout along its length direction in the regulating plate 23, be equipped with bracing piece 24 in the spout, bracing piece 24's one end is articulated with fly leaf 22's bottom surface, and the other end is established in the spout, and wherein bracing piece 24's bottom is equipped with the stopper, avoids the bracing piece to break away from the spout in regulating plate 23, and screw rod 25 is established to regulating plate 23's tip, screw rod 25 passes regulating plate 23 and supports the surface at bracing piece 24, when screw rod 25 inwardly turned, bracing piece 24 upwards jack-up fly leaf 22, when fly leaf 22 upwards moved, saw bit (motor) 41 spills surface of cutting platform 1 to cut article.

In order to facilitate the cutting angle of adjusting the material in the use, the top of L shaped plate 2 is articulated with cutting platform 1's bottom surface, cutting platform 1's below is equipped with cylinder 32, and the base of cylinder is articulated with cutting platform, the output of cylinder 32 is articulated with L shaped plate 2's surface, the cutting angle of saw bit 41 changes when cylinder 32 stretches out.

During plane cutting, the screw rod 25 is rotated to enable the support rod 24 to move to support the movable plate 22, at the moment, the motor 4 and the saw blade 41 on the movable plate move upwards, and the cutting platform leaks out of the cutting slot 11, so that the use requirement of plane cutting is met; when the inclined plane is cut, the cylinder 32 is driven, the cylinder pushes the L-shaped plate 2 to turn over at the moment, and the motor and the saw blade 41 incline when the L-shaped plate turns over, so that the inclined plane cutting is met.

When the inclined plane cutting, avoid its emergence to rock for further fixed L shaped plate 2 the both sides of L shaped plate 2 are equipped with extension rod 33, cutting platform 1's below is equipped with arc 3, is equipped with arc slotted hole 31 in the arc, extension rod 33 removes along the orbit of arc slotted hole 31 when L shaped plate 2 rotates, in addition extension rod 33's tip is equipped with spiral lock catch 34, spiral lock catch 34 passes through screw thread and extension rod 33 cooperation, and after the angle of saw bit 41 slope was confirmed, it can to screw up spiral lock catch 34, and whole firm this moment does not take place to slide, increases cutting accuracy.

In the cutting process, in order to clamp and fix a steel pipe conveniently, a first sliding groove 12 is formed in the surface of the cutting platform 1, a sliding plate 13 is arranged on the first sliding groove 12, a fixing device used for clamping a pipe is arranged on the sliding plate 13, the fixing device comprises a fixing clamping block 14 and a sliding clamping block 15, a second sliding groove 131 is formed in the surface of the sliding plate 13, the sliding clamping block 15 horizontally slides in the second sliding groove 131 along the length direction of the sliding clamping block, a lead screw 16 is arranged on the outer side of the sliding clamping block 15, the lead screw 16 penetrates through the sliding clamping block 15 and is rotatably connected with the fixing clamping block 14, and the distance between the fixing clamping block 14 and the sliding clamping block 15 is adjustable when the lead screw 16 is rotated; in addition, the opposite surfaces of the fixed clamping block 14 and the sliding clamping block 15 are respectively provided with a V-shaped notch, when the cutting machine is used, a steel pipe is arranged in the V-shaped notches, then the screw rod 16 is screwed to enable the sliding clamping block 15 to move towards the direction of the fixed clamping block 14 to clamp the fixed clamping block, the whole body can slide on the cutting platform 1 through the first sliding groove 12 after clamping, the section is pushed to move in the cutting process, and the cutting speed is increased.

In addition, the lower part of the cutting platform 1 is provided with supporting legs, the lower parts of two supporting legs on one side are provided with universal wheels 17, the whole body can lift one side of the device when moving, and the universal wheels 17 on the other side move, so that the whole placing position is adjusted.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a cutting device is used in construction of building steel construction, includes cutting platform and the saw bit of cutting platform below, its characterized in that, cutting platform's below is equipped with the L shaped plate, be equipped with strutting arrangement on the L shaped plate, the last motor that is equipped with of strutting arrangement, the output at the motor is fixed to the saw bit, cutting platform is equipped with the cutting slotted hole directly over the saw bit, the height of saw bit is adjustable in the cutting slotted hole, the cutting angle of saw bit is adjustable through the L shaped plate, and under the normality the saw bit is established in cutting platform's below.

2. The cutting device for construction of building steel structures according to claim 1, wherein the supporting device comprises a fixed plate, a movable plate and a regulating plate, the fixed plate is fixed on an L-shaped plate, one end of the movable plate is hinged to the fixed plate, the regulating plate is arranged on one side far away from the fixed plate, the motor is fixed on the movable plate, a through hole is formed in the L-shaped plate, the output end of the motor extends outwards in the through hole, and the movable plate is inclined upwards through the regulating plate.

3. The cutting device for construction of the building steel structure according to claim 2, wherein a sliding groove is formed in the adjusting plate along the length direction of the adjusting plate, a supporting rod is arranged in the sliding groove, one end of the supporting rod is hinged to the bottom surface of the movable plate, the other end of the supporting rod is arranged in the sliding groove, a screw rod is arranged at the end of the adjusting plate and penetrates through the adjusting plate to abut against the surface of the supporting rod, when the screw rod rotates inwards, the supporting rod jacks up the movable plate, and when the movable plate moves upwards, the saw blade leaks out of the surface of the cutting platform.

4. The cutting device for construction of the building steel structure according to any one of claims 1 to 3, wherein the top of the L-shaped plate is hinged to the bottom surface of the cutting platform, an air cylinder is arranged below the cutting platform, the output end of the air cylinder is hinged to the surface of the L-shaped plate, and the cutting angle of the saw blade changes when the air cylinder extends out.

5. The cutting device for construction of the building steel structure according to claim 4, wherein extension rods are arranged on two sides of the L-shaped plate, an arc-shaped plate is arranged below the cutting platform, an arc-shaped slotted hole is formed in the arc-shaped plate, and the extension rods move along the track of the arc-shaped slotted hole when the L-shaped plate rotates.

6. The cutting device for construction of the steel structure for building of claim 5, wherein the end of the extension rod is provided with a spiral lock catch, and the spiral lock catch is matched with the extension rod through threads.

7. The cutting device for the construction of the steel structure for the building according to claim 1, wherein a first sliding groove is formed in the surface of the cutting platform, a sliding plate is arranged on the first sliding groove, and a fixing device for clamping the pipe is arranged on the sliding plate.

8. The cutting device for construction of the steel structure of the building according to claim 7, wherein the fixing device comprises a fixed clamping block and a sliding clamping block, the surface of the sliding plate is provided with a second sliding groove, the sliding clamping block horizontally slides in the second sliding groove along the length direction of the sliding clamping block, a screw rod is arranged on the outer side of the sliding clamping block, the screw rod penetrates through the sliding clamping block to be rotatably connected with the fixed clamping block, and the distance between the fixed clamping block and the sliding clamping block is adjustable when the screw rod is rotated.

9. The cutting device for construction of the steel structure for building of claim 8, wherein the opposite surfaces of the fixed clamping block and the sliding clamping block are provided with V-shaped notches.

10. The cutting device for the construction of the steel structure for the building according to claim 1, wherein support legs are arranged below the cutting platform, and universal wheels are arranged below the two support legs on one side.