CN216176183U

CN216176183U - Steel bar cutting device for building engineering

Info

Publication number: CN216176183U
Application number: CN202122173507.5U
Authority: CN
Inventors: 王道武
Original assignee: Guangdong Tengrenda Construction Co ltd
Current assignee: Guangdong Tengrenda Construction Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-04-05
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a reinforcing steel bar cutting device for building engineering, which comprises a base, wherein bottom plates are respectively arranged at the left part and the right part of the upper end of the base, supporting plates are respectively arranged at the front parts of the upper ends and the rear parts of the upper ends of two bottom plates, movable holes penetrating through the four supporting plates from front to back are respectively formed in the front ends of the four supporting plates, a fixing assembly is respectively arranged between every two four supporting plates, supporting rods are respectively arranged at the left front angle and the left rear angle of the upper end of the base, a top plate is jointly arranged at the upper ends of the two supporting rods, a lifting device is connected to the right middle part of the upper end of the top plate in an inserting manner, a cutting device is connected to the lower part of the left end of the lifting device in an inserting manner, and feet are respectively arranged at the four corners of the lower end of the base. According to the reinforcing steel bar cutting device for the building engineering, the two fixing assemblies are arranged, the left portion and the right portion of the reinforcing steel bar are fixed simply and conveniently, manual supporting and fixing are not needed, and safety in reinforcing steel bar cutting is improved.

Description

Steel bar cutting device for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a reinforcing steel bar cutting device for constructional engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities. Reinforcing steel bars (rebars) are steel materials for reinforced concrete and prestressed reinforced concrete, and have a circular cross section, and sometimes a square cross section with rounded corners. Including smooth round steel bar, ribbed steel bar, torsion bar, the reinforcing bar is one of the steel that often uses in the building engineering, often needs to cut the processing in the use of reinforcing bar, but has following problem to the cutting of reinforcing bar at present: 1. most of the existing steel bar cutting devices are not provided with a fixed structure, the steel bars cannot be fixed, manual holding is needed for cutting, and the method has certain danger; 2. when the existing steel bar cutting device is used for cutting steel bars, sparks exist, and the sparks easily injure users. Therefore, a reinforcing steel bar cutting device for building engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a reinforcing steel bar cutting device for building engineering, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a reinforcing bar cutting device for building engineering, includes the base, bottom plate, two are all installed to base upper end left part and upper end right part the backup pad is all installed at bottom plate upper end front portion and upper end rear portion, four the movable hole of break-over around the backup pad front end has all been opened, four fixed subassembly is all installed to the backup pad between two liang, the bracing piece is all installed to base upper end left angle and upper end left angle, two the roof is installed jointly to the upper end of the support bar, roof upper end right side middle part alternates and is connected with elevating gear, elevating gear left end lower part alternates and is connected with cutting device, the footing is all installed in base lower extreme four corners.

Preferably, the fixed subassembly includes solid fixed ring, gu fixed ring surface threaded connection has three screw rod, and is three the grip block is all installed to the screw rod medial surface, and is three a plurality of antiskid groove has all been opened to the grip block medial surface, gu fixed ring's surface mounting is between two backup pads that correspond.

Preferably, elevating gear includes electric putter, the mounting panel is installed to electric putter's output, telescopic link and spring, four are all installed in mounting panel upper end four corners the lower extreme at the roof is all installed to the upper end of telescopic link and the upper end of four springs, the upper end at the roof is installed to electric putter's lower extreme, electric putter's output runs through the upper end of roof and extends to the lower extreme of roof.

Preferably, the four telescopic rods are respectively positioned in the four corresponding springs and are not in contact with the inner wall surfaces of the four corresponding springs.

Preferably, cutting device includes rotating electrical machines and protection casing, the cutting wheel is installed to the output of rotating electrical machines, cutting wheel right-hand member mid-mounting has the bearing, the fixed block is installed on protection casing surface upper portion.

Preferably, the right end of the rotating motor is installed at the left end of the mounting plate, the output end of the rotating motor penetrates through the left end of the mounting plate and extends to the right end of the mounting plate, the upper end of the fixing block is installed on the upper inner wall surface of the mounting plate, the cutting wheel is located in the protective cover and does not contact with the inner wall surface of the protective cover, and the right end of the bearing is installed on the right inner wall surface of the protective cover.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, two fixing assemblies are arranged, the left part of the steel bar penetrates into the right fixing ring and then extends into the left fixing ring, then the three screws on the left side are rotated until the three clamping blocks are attached to the steel bar, so that the steel bar is clamped and fixed among the three clamping blocks, the clamping and fixing effect can be effectively improved through the arranged anti-skidding grooves, and after the left part of the steel bar is clamped and fixed, the steel bar in the right fixing ring on the right side is clamped and fixed by the same method, so that manual holding and fixing are not needed, and the safety during cutting is higher;

2. through setting up at cutting device, drive the cutting wheel through rotating electrical machines cooperation bearing and carry out high-speed rotatory to realize the cutting of reinforcing bar, utilize the spark that the protection casing can effectually block when cutting, thereby avoid causing the injury to the user of service, improved the safety in utilization.

Drawings

FIG. 1 is a schematic view of the overall structure of a reinforcing bar cutting device for construction engineering according to the present invention;

FIG. 2 is a schematic view of the overall structure of a fixing component of the reinforcing bar cutting device for building engineering according to the present invention;

FIG. 3 is a schematic view of the overall structure of a lifting device of the reinforcement cutting device for building engineering according to the present invention;

fig. 4 is a schematic view of the overall structure of a cutting device of a reinforcing bar cutting device for building engineering according to the present invention.

In the figure: 1. a base; 2. a base plate; 3. a support plate; 4. a movable hole; 5. a fixing assembly; 6. a support bar; 7. a top plate; 8. a lifting device; 9. a cutting device; 10. footing; 51. a fixing ring; 52. a screw; 53. a clamping block; 54. an anti-slip groove; 81. an electric push rod; 82. mounting a plate; 83. a telescopic rod; 84. a spring; 91. a rotating electric machine; 92. a protective cover; 93. a cutting wheel; 94. a bearing; 95. and (5) fixing blocks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a reinforcing bar cutting device for building engineering, including base 1, base 1 upper end left part and upper end right part all install bottom plate 2, backup pad 3 is all installed at 2 upper ends anteriorly and upper end rear portions of two bottom plates, the movable hole 4 of break-over around all opening of 3 front ends of four backup pads, fixed subassembly 5 is all installed between two liang of four backup pads 3, bracing piece 6 is all installed to 1 upper end left anterior angle of base and upper end left posterior angle, roof 7 is installed jointly to two bracing pieces 6 upper ends, roof 7 upper end right middle part alternates and is connected with

elevating gear

8, 8 left end lower parts alternate and be connected with cutting device 9 elevating gear, footing 10 is all installed in 1 lower extreme four corners of base.

The fixing component 5 comprises a fixing ring 51, the outer surface of the fixing ring 51 is in threaded connection with three screws 52, the inner sides of the three screws 52 are respectively provided with a clamping block 53, the inner sides of the three clamping blocks 53 are respectively provided with a plurality of anti-skidding grooves 54, and the outer surface of the fixing ring 51 is arranged between the two corresponding support plates 3; the lifting device 8 comprises an electric push rod 81, an output end of the electric push rod 81 is provided with a mounting plate 82, four corners of the upper end of the mounting plate 82 are provided with telescopic rods 83 and springs 84, the upper ends of the four telescopic rods 83 and the upper ends of the four springs 84 are arranged at the lower end of the top plate 7, the lower end of the electric push rod 81 is arranged at the upper end of the top plate 7, and the output end of the electric push rod 81 penetrates through the upper end of the top plate 7 and extends to the lower end of the top plate 7; the four expansion links 83 are respectively positioned in the corresponding four springs 84 and are not in contact with the inner wall surfaces of the corresponding four springs 84; the cutting device 9 comprises a rotating motor 91 and a protective cover 92, a cutting wheel 93 is mounted at the output end of the rotating motor 91, a bearing 94 is mounted in the middle of the right end of the cutting wheel 93, and a fixing block 95 is mounted at the upper part of the outer surface of the protective cover 92; the right end of the rotating motor 91 is installed at the left end of the installation plate 82, the output end of the rotating motor 91 penetrates through the left end of the installation plate 82 and extends to the right end of the installation plate 82, the upper end of the fixing block 95 is installed on the upper inner wall surface of the installation plate 82, the cutting wheel 93 is located in the protection cover 92 and does not contact with the inner wall surface of the protection cover 92, and the right end of the bearing 94 is installed on the right inner wall surface of the protection cover 92.

It should be noted that, the utility model is a reinforcing steel bar cutting device for building engineering, when in use, the left part of the reinforcing steel bar penetrates into the right fixing ring 51 and then extends into the left fixing ring 51, then the three screws 52 on the left side are rotated until the three clamping blocks 53 are all attached to the reinforcing steel bar, so that the reinforcing steel bar is clamped and fixed among the three clamping blocks 53, the clamping and fixing effect can be effectively improved through the arranged anti-slip grooves 54, after the left part of the reinforcing steel bar is clamped and fixed, the reinforcing steel bar in the right fixing ring 51 on the right side is clamped and fixed through the same method, so that manual holding and fixing are not needed, the safety during cutting is higher, then the electric push rod 81 and the rotating motor 91 are started, the cutting device 9 is driven by the electric push rod 81 to move downwards, meanwhile, the rotating motor 91 drives the cutting wheel 93 to rotate at high speed, so as to realize cutting of the reinforcing steel bar, and the spark during cutting can be effectively blocked by the protective cover 92, thereby avoiding the injury to the user and improving the use safety.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a reinforcing bar cutting device for building engineering, includes base (1), its characterized in that: base (1) upper end left part and upper end right part all install bottom plate (2), two backup pad (3), four are all installed to bottom plate (2) upper end front portion and upper end rear portion movable hole (4) of break-over around all opening to backup pad (3) front end, four fixed subassembly (5) are all installed to backup pad (3) between two liang, bracing piece (6), two are all installed to base (1) upper end left angle and upper end left angle back corner roof (7) are installed jointly to bracing piece (6) upper end, roof (7) upper end right side middle part alternates and is connected with elevating gear (8), elevating gear (8) left end lower part alternates and is connected with cutting device (9), footing (10) are all installed in base (1) lower extreme four corners.

2. The reinforcing bar cutting device for building engineering according to claim 1, characterized in that: fixed subassembly (5) are including solid fixed ring (51), gu fixed ring (51) surface threaded connection has three screw rod (52), and is three grip block (53), three are all installed to screw rod (52) medial surface grip block (53) medial surface has all opened a plurality of antiskid groove (54), gu the surface mounting of fixed ring (51) is between two backup pads (3) that correspond.

3. The reinforcing bar cutting device for building engineering according to claim 1, characterized in that: elevating gear (8) include electric putter (81), mounting panel (82) are installed to electric putter's (81) output, telescopic link (83) and spring (84), four are all installed in mounting panel (82) upper end four corners telescopic link (83) and the upper end of four springs (84) are all installed at the lower extreme of roof (7), the upper end in roof (7) is installed to the lower extreme of electric putter (81), the output of electric putter (81) runs through the upper end of roof (7) and extends to the lower extreme of roof (7).

4. The reinforcing bar cutting device for building engineering of claim 3, wherein: the four telescopic rods (83) are respectively positioned in the corresponding four springs (84) and are not in contact with the inner wall surfaces of the corresponding four springs (84).

5. The reinforcing bar cutting device for building engineering of claim 3, wherein: cutting device (9) include rotating electrical machines (91) and protection casing (92), cutting wheel (93) are installed to the output of rotating electrical machines (91), cutting wheel (93) right-hand member mid-mounting has bearing (94), fixed block (95) are installed on protection casing (92) surface upper portion.

6. The reinforcing bar cutting device for building engineering of claim 5, wherein: the right-hand member of rotating electrical machines (91) is installed at the left end of mounting panel (82), the output of rotating electrical machines (91) runs through the left end of mounting panel (82) and extends to the right-hand member of mounting panel (82), the last internal wall face at mounting panel (82) is installed to the upper end of fixed block (95), cutting wheel (93) are located protection casing (92) and do not contact with the internal wall face of protection casing (92), the right-hand member of bearing (94) is installed at the right internal wall face of protection casing (92).