Steel structure cutting equipment

Abstract

The utility model relates to the technical field of steel structure cutting, and discloses a steel structure cutting device which comprises two sets of supports which are symmetrically arranged, the bottom faces of the supports are fixedly connected with a bottom plate, walking wheels are arranged on the bottom face of the bottom plate, a limiting assembly is arranged between the two sets of supports, and the limiting assembly comprises a cross beam. The cross beam is fixedly connected between the two sets of supports, a penetrating through hole is formed in the surface of the cross beam, a guide rod is slidably connected into the through hole, a protruding block is fixedly connected to the top end of the guide rod, and a pressing plate is fixedly connected to the bottom end of the guide rod. According to the device, through the walking wheels and the handle, an operator can conveniently move the device to a needed working position, operation flexibility is improved, the pressing plate can be pressed downwards through the reset spring and makes contact with the ground, friction force is increased through the anti-slip strips, and therefore the device is effectively prevented from moving in the cutting process, and stability is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure cutting technical field especially relates to a steel structure cutting equipment. BACKGROUND

[0002] Steel structure is the structure that is composed of steel material, is one of main building structure types. The structure is mainly composed of beam steel, steel column, steel truss and other components made of sectional steel and steel plate, with the acceleration of global industrialization process, steel structure is increasingly widely used in the fields of building, bridge, manufacturing and the like. The growth of such demand promotes the demand for efficient and accurate cutting equipment.

[0003] In recent years, steel structure cutting technology has experienced significant development. From the initial manual cutting, gas cutting to the later advanced technologies such as laser cutting and water jet cutting, these devices not only improve the cutting accuracy and efficiency, but also reduce the impact on the environment. Laser cutting technology is widely used due to its high precision, small heat-affected zone and fast cutting speed.

[0004] In the prior art, the steel structure cutting equipment does not have the function of moving in the use process, and the operator must fix the workpiece on the cutting equipment when performing the cutting operation. This fixing method limits the flexibility of cutting, making it difficult to adjust the cutting angle and direction when processing large or heavy steel structures, increasing the complexity and time cost in the cutting process. Therefore, a steel structure cutting equipment is proposed to solve the above problems. SUMMARY

[0005] In order to make up for the above shortcomings, the utility model provides a steel structure cutting equipment, which aims to improve the problem that the steel structure cutting equipment in the prior art does not have the function of moving in the use process, and increase the complexity and time cost in the cutting process.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A steel structure cutting equipment, comprising a support, the support is symmetrically provided with two groups, the bottom surface of the support is fixedly connected with a bottom plate, the bottom surface of the bottom plate is provided with a walking wheel, a limiting assembly is arranged between the two groups of supports, the limiting assembly comprises a cross beam, the cross beam is fixedly connected between the two groups of supports, a through hole is formed in the surface of the cross beam, and a guide rod is slidably connected in the through hole, the top end of the guide rod is fixedly connected with a protruding block, the bottom end of the guide rod is fixedly connected with a pressing plate, and the pressing plate is elastically connected with the bottom surface of the cross beam through a return spring.

[0008] As a further description of the above technical scheme:

[0009] The side wall of the support is provided with a cutting assembly, the cutting assembly comprises a fixing seat, two groups of fixing seats are fixedly connected, vertical rods are fixedly connected between the two groups of fixing seats, mounting seats are slidably connected to the outer wall of the vertical rods, a bearing plate and a mounting frame are fixedly connected between the two groups of mounting seats, a sliding groove is formed in the surface of the bearing plate, a limiting block is slidably connected in the sliding groove, and a horizontal shaftless air cylinder is fixedly connected to the surface of the limiting block.

[0010] As a further description of the above technical solution:

[0011] The surface of the pressing plate is fixedly connected with a lifting rod, the lifting rod penetrates and is slidably connected to the surface of the pressing plate, the side wall of the lifting rod is hingedly connected with a telescopic rod, the side wall of the telescopic rod is hingedly connected with a supporting plate, and the end of the supporting plate is fixedly connected to the side wall of the cross beam.

[0012] As a further description of the above technical solution:

[0013] The mounting seat and the bottom plate are fixedly connected with a vertical electric push rod, and the horizontal shaftless air cylinder and the bearing plate are fixedly connected with a horizontal electric push rod.

[0014] As a further description of the above technical solution:

[0015] The surface of the mounting frame is fixedly connected with a control console.

[0016] As a further description of the above technical solution:

[0017] The output end of the horizontal shaftless air cylinder is provided with an extension plate, the end of the extension plate is fixedly connected with a vertical shaftless air cylinder, and the output end of the vertical shaftless air cylinder is provided with a laser cutting head.

[0018] As a further description of the above technical solution:

[0019] The bottom surface of the pressing plate is fixedly connected with a plurality of arrayed anti-skid strips.

[0020] As a further description of the above technical solution:

[0021] The two groups of supports are fixedly connected with handlebars.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1、In the utility model, by treading the telescopic rod, the operator can control the lifting rod to move upwards, lift the pressing plate, through the walking wheel and the handlebar, the operating personnel can conveniently move the equipment to the required working position, the operation flexibility is improved, the pressing plate is pressed downwards through the reset spring, contacts the ground, the anti-skid strip increases the friction, thereby effectively prevents the displacement of the equipment in the cutting process, ensures the stability.

[0024] 2、The utility model discloses, control console controls the work start of cutting assembly, and vertical electric push rod drives mounting seat vertical movement on the vertical rod, and horizontal electric push rod moves back and forth through the drive horizontal shaftless air cylinder, and horizontal shaftless air cylinder controls the left and right movement of extension plate, drives vertical shaftless air cylinder synchronous movement to the cut of laser cutting head up and down through vertical shaftless air cylinder, can realize the overall cutting of steel structure. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the overall structure schematic diagram of a kind of steel structure cutting equipment proposed in the utility model;

[0026] Figure 2 It is the limiting component structure schematic diagram of a kind of steel structure cutting equipment proposed in the utility model;

[0027] Figure 3 It is the cutting assembly structure schematic diagram of a kind of steel structure cutting equipment proposed in the utility model.

[0028] LEGEND:

[0029] 1, support;11, handlebar;2, bottom plate;21, walking wheel;3, limiting component;31, crossbeam;32, guide rod;33, protruding block;34, pressing plate;35, reset spring;36, antiskid strip;37, lifting rod;38, telescopic rod;39, support plate;4, cutting assembly;41, fixed seat;42, vertical rod;43, mounting seat;44, vertical electric push rod;45, bearing plate;46, mounting frame;47, control console;48, sliding slot;49, limiting block;410, horizontal shaftless air cylinder;411, horizontal electric push rod;412, extension plate;413, vertical shaftless air cylinder;414, laser cutting head. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] REFERENCE Figure 1The utility model provides an embodiment: a kind of steel structure cutting equipment, including support 1, two groups are symmetrically provided with support 1, and two groups of support 1 are fixedly connected with handlebar 11 between, the bottom surface of support 1 is fixedly connected with bottom plate 2, two groups of support 1 and bottom plate 2 are the overall frame of steel structure cutting equipment, the bottom surface of bottom plate 2 is provided with travelling wheel 21, by the cooperation of travelling wheel 21 and handlebar 11, it can freely move in working environment, improves the job flexibility.Two groups of support 1 between are provided with limiting component 3, limiting component 3 is used to improve the stability of equipment when working,

[0032] With reference to Figure 1 - Figure 2 Limiting component 3 includes crossbeam 31, crossbeam 31 is fixedly connected between two groups of support 1, crossbeam 31 connects two groups of support 1, guarantees the stability of support 1.The surface of crossbeam 31 is provided with the through hole, and the through hole is slidably connected with guide rod 32, the top of guide rod 32 is fixedly connected with lug 33, the bottom of guide rod 32 is fixedly connected with pressing plate 34, guide rod 32 is used to fix pressing plate 34, and pressing plate 34 can move vertically, and lug 33 limits the moving distance of guide rod 32.Pressing plate 34 is elastically connected with the bottom surface of crossbeam 31 by reset spring 35, the bottom surface of pressing plate 34 is fixedly connected with multiple groups of array distribution's antiskid strip 36, reset spring 35 provides the pressure of the downward movement of pressing plate 34, so that pressing plate 34 contacts with ground, and the friction with ground is increased by antiskid strip 36, so that equipment keeps stable when working.

[0033] With reference to Figure 2 The surface of pressing plate 34 is fixedly connected with lifting rod 37, lifting rod 37 penetrates and is slidably connected on the surface of pressing plate 34, and lifting rod 37 is used to control the upward movement of pressing plate 34, away from ground, so that the whole equipment can freely move in working environment by the cooperation of travelling wheel 21 and handlebar 11.Lifting rod 37 is hinged with telescopic rod 38 on the side wall, telescopic rod 38 is hinged with support plate 39 on the side wall, and the end of support plate 39 is fixedly connected on the side wall of crossbeam 31.Support plate 39 is used to position telescopic rod 38, and telescopic rod 38 is flipped with the hinged place of support plate 39, so that the other end of telescopic rod 38 is flipped and lengthened by stepping on one end of telescopic rod 38 with foot, the other end of telescopic rod 38 is flipped and lengthened, drives telescopic rod 38 to move upward, so that reset spring 35 is compressed.

[0034] With reference to Figure 1 , Figure 3The side wall of the support 1 is provided with a cutting assembly 4, the cutting assembly 4 comprises two groups of fixed seats 41, and the two groups of fixed seats 41 are fixedly connected with a vertical rod 42, the outer wall of the vertical rod 42 is slidably connected with a mounting seat 43, the mounting seat 43 is fixedly connected with a vertical electric push rod 44 between the bottom plate 2, the vertical rod 42 is used for guiding the mounting seat 43 to be stable, and the vertical electric push rod 44 is used for providing power for the mounting seat 43 to move in the vertical direction. The two groups of mounting seats 43 are fixedly connected with a bearing plate 45 and a mounting frame 46, the surface of the mounting frame 46 is fixedly connected with a control console 47, the mounting seat 43 is used for fixing the bearing plate 45 and the mounting frame 46, the mounting frame 46 is used for providing stable support for the control console 47, and the control console 47 is used for controlling the vertical electric push rod 44, the horizontal electric push rod 411, the horizontal shaftless air cylinder 410 and the vertical shaftless air cylinder 413 to work.

[0035] With reference to Figure 3 The surface of the bearing plate 45 is provided with a sliding groove 48, the sliding groove 48 is slidably connected with a limiting block 49, the surface of the limiting block 49 is fixedly connected with the horizontal shaftless air cylinder 410, the bearing plate 45 provides stable support for the horizontal shaftless air cylinder 410, and the movement distance of the horizontal electric push rod 411 is limited through the limiting block 49 and the sliding groove 48. The horizontal electric push rod 411 is fixedly connected between the horizontal shaftless air cylinder 410 and the bearing plate 45, the horizontal electric push rod 411 is used for driving the horizontal shaftless air cylinder 410 to move back and forth, and the output end of the horizontal shaftless air cylinder 410 is provided with an extension plate 412. The horizontal shaftless air cylinder 410 is used for driving the extension plate 412 to move in the left-right direction. The end portion of the extension plate 412 is fixedly connected with the vertical shaftless air cylinder 413, and the output end of the vertical shaftless air cylinder 413 is provided with a laser cutting head 414. The vertical shaftless air cylinder 413 is driven to move in the left-right direction through the extension plate 412, the laser cutting head 414 is driven to move in the vertical direction through the vertical shaftless air cylinder 413, so that the laser cutting head 414 can comprehensively cut the steel structure.

[0036] Working principle: by pressing the telescopic rod 38, the operator can control the lifting rod 37 to move upwards, the lifting plate 34, the bottom plate 2 of the equipment is provided with walking wheels 21, and the operator can conveniently move the equipment to the required working position through the handle 11. After the equipment is moved to the target position, the pressing plate 34 is pressed downwards through the reset spring 35 and contacts the ground, the anti-skid strip 36 increases the friction force, thereby effectively preventing the displacement of the equipment in the cutting process and ensuring the stability.

[0037] After the device is stable, the console 47 controls the work of the cutting assembly 4 to start, the vertical electric push rod 44 drives the mounting base 43 to move vertically on the vertical rod 42, so that the cutting assembly 4 approaches the surface of the steel structure, the horizontal electric push rod 411 moves forward and backward by driving the horizontal shaftless cylinder 410, the horizontal shaftless cylinder 410 controls the left and right movement of the extension plate 412, drives the vertical shaftless cylinder 413 to move synchronously, and controls the up and down cutting of the laser cutting head 414 through the vertical shaftless cylinder 413, so that the comprehensive cutting of the steel structure can be realized.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A steel structure cutting apparatus comprising a support (1), characterized in that: The support (1) is symmetrically provided with two groups, the bottom surface of the support (1) is fixedly connected with a bottom plate (2), the bottom surface of the bottom plate (2) is provided with a walking wheel (21), a limiting assembly (3) is arranged between the two groups of supports (1), the limiting assembly (3) comprises a cross beam (31), the cross beam (31) is fixedly connected between the two groups of supports (1), a through hole is formed in the surface of the cross beam (31), and a guide rod (32) is slidably connected in the through hole, the top end of the guide rod (32) is fixedly connected with a protruding block (33), and the bottom end of the guide rod (32) is fixedly connected with a pressing plate (34), and the pressing plate (34) is elastically connected with the bottom surface of the cross beam (31) through a return spring (35).

2. A steel structure cutting apparatus according to claim 1, characterized in that: The side wall of the support (1) is provided with a cutting assembly (4), the cutting assembly (4) comprises a fixed seat (41), two groups of fixed seats (41) are fixedly connected, and a vertical rod (42) is fixedly connected between the two groups of fixed seats (41), the outer wall of the vertical rod (42) is slidably connected with a mounting seat (43), the mounting seat (43) is fixedly connected with a bearing plate (45) and a mounting frame (46) between the two groups of mounting seats (43), a sliding groove (48) is formed in the surface of the bearing plate (45), a limiting block (49) is slidably connected in the sliding groove (48), and a transverse shaftless air cylinder (410) is fixedly connected to the surface of the limiting block (49).

3. A steel structure cutting apparatus according to claim 1, characterized in that: The surface of the pressing plate (34) is fixedly connected with a lifting rod (37), the lifting rod (37) penetrates and is slidably connected on the surface of the pressing plate (34), the side wall of the lifting rod (37) is hinged with a telescopic rod (38), the side wall of the telescopic rod (38) is hinged with a supporting plate (39), and the end of the supporting plate (39) is fixedly connected on the side wall of the cross beam (31).

4. A steel structure cutting apparatus according to claim 2, wherein: The mounting seat (43) and the bottom plate (2) are fixedly connected with a vertical electric push rod (44), and the transverse shaftless air cylinder (410) and the bearing plate (45) are fixedly connected with a transverse electric push rod (411).

5. A steel structure cutting apparatus according to claim 2, wherein: The surface of the mounting frame (46) is fixedly connected with a control console (47).

6. A steel structure cutting apparatus according to claim 2, wherein: The output end of the transverse shaftless air cylinder (410) is provided with an extension plate (412), the end of the extension plate (412) is fixedly connected with a vertical shaftless air cylinder (413), and the output end of the vertical shaftless air cylinder (413) is provided with a laser cutting head (414).

7. A steel structure cutting apparatus according to claim 1, wherein: The bottom surface of the pressing plate (34) is fixedly connected with a plurality of arrayed anti-skid strips (36).

8. A steel structure cutting apparatus according to claim 1, characterized in that: Two groups of the support (1) are fixedly connected with a handle (11).

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