Steel bar cutting equipment for constructional engineering

Abstract

The utility model provides reinforcing steel bar cutting equipment for constructional engineering, which relates to the technical field of reinforcing steel bar cutting and comprises an equipment frame consisting of a bottom support and side plates on two sides, a cutting device is arranged between the side plates on the top end of the equipment frame, and a cutting platform is arranged below the cutting device and between the side plates on the two sides and at the top end of the bottom support. A cutting groove is formed between the cutting platforms, two sets of reinforcing steel bar clamping structures are arranged in the cutting groove, first hydraulic rods with the output ends facing the reinforcing steel bar clamping structures are installed in the positions, on the two sides of the cutting groove, of the cutting platforms, and the reinforcing steel bar clamping structures are driven to be close to and away from each other through telescopic operation of the first hydraulic rods; the reinforcing steel bar blocking frame and the cutting platform are adjusted through the sliding rod, control over the cutting length is completed, the two reinforcing steel bar clamping structures and the first hydraulic rod are used in cooperation, the cutting distance of reinforcing steel bars can be accurately controlled and adjusted, and the reinforcing steel bars in batches are more convenient and efficient during unified treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar cutting, in particular to a steel bar cutting device for construction engineering. Background Technique

[0002] Steel bar cutting equipment can help workers operate more efficiently in aspects such as steel bar cutting and processing, improving construction efficiency;

[0003] At present, the steel bar cutting equipment is installed on the equipment rack, and through the lifting device cooperating with the cutting machine at the bottom to lift and operate, the steel bars on the lower equipment rack are cut. And before that, the steel bars are positioned by the clamping mechanism. However, the current cutting equipment has the following defects:

[0004] 1. The length is not convenient to uniformly process and control during cutting. When uniformly processing a batch of steel bars, it is rather inconvenient;

[0005] 2. There is a lack of a stable clamping structure. The current clamping mechanism cannot be adjusted, and it is not convenient to fix a batch of steel bars;

[0006] 3. A large amount of metal chips are generated during cutting, which is not convenient for collection and treatment;

[0007] Therefore, we propose a steel bar cutting device for construction engineering. Content of the Utility Model

[0008] The purpose of the utility model is to provide a steel bar cutting device for construction engineering to solve the above deficiencies in the technology.

[0009] To achieve the above purpose, the utility model provides the following technical solution: A steel bar cutting device for construction engineering, including an equipment rack composed of a bottom bracket and side plates on both sides. Between the top side plates of the equipment rack, there is a cutting device. Below the cutting device, between the side plates on both sides and at the top of the bottom bracket, there is a cutting platform. A cutting groove is opened between the cutting platforms. Two groups of steel bar clamping structures are arranged in the cutting groove. In the cutting platforms on both sides of the cutting groove, a first hydraulic rod with an output end facing the steel bar clamping structure is installed. Through the telescopic operation of the first hydraulic rod, the steel bar clamping structure is driven to approach and move away. At the front end outside the cutting platform, there is a steel bar support roller, and at the rear end outside the cutting platform, there is a steel bar blocking frame.

[0010] Further, the cutting device is composed of a lead screw lifting mechanism and a steel bar cutting machine.

[0011] Furthermore, the cutting groove passes through the cutting platform, and arc guide frames are provided on both sides of the cutting groove along the top side panels of the equipment frame toward the center of the cutting groove. A collecting plate is installed below the cutting groove and is inclined toward one side of the equipment frame. A supporting slide rod is provided above the arc guide frame and is located in the cutting groove and connected to the cutting platform.

[0012] Furthermore, the steel bar clamping structure includes a telescopic base frame, which is fixed to the output end of the first hydraulic rod on one side of the cutting platform, and the telescopic base frame is also slidably connected to the supporting slide rod. Fixed brackets are provided on both sides of the top of the telescopic base frame, and then a steel bar passing window is formed by connecting the telescopic base frame and the fixed bracket. A second hydraulic rod with an output end extending to the inside of the steel bar passing window is installed at the top of the fixed bracket, and a steel bar positioning plate is also installed at its output end.

[0013] Furthermore, the steel bar supporting roller is rotatably connected to the roller bracket, and the bottom is installed on the third hydraulic rod, and the third hydraulic rod is installed on the front end side wall of the cutting platform.

[0014] Furthermore, the steel bar barrier frame is designed in an "L" structure and is at the same horizontal height as the telescopic base frame and the cutting platform. At the same time, a steel bar contact pad is provided at the window where the steel bar passes through the corresponding steel bar of the steel bar barrier frame. The steel bar barrier frame is slidably connected to the side panels on both sides of the equipment frame through a sliding rod. Positioning knobs are provided on the outer sides of the side panels on both sides of the equipment frame, and a positioning groove is provided on one side of the sliding rod corresponding to the positioning knob along the length direction. The positioning knob is moved closer to and away from the positioning groove by rotating the positioning knob forward and backward, thereby positioning the sliding rod after telescopic movement.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. When putting in the steel bars, the steel bar support roller assists in rolling, making the steel bars enter more smoothly. The steel bar barrier frame and the cutting platform are adjusted by the sliding rod to control the cutting length. The two sets of steel bar clamping structures and the first hydraulic rod are used in coordination to accurately control and adjust the cutting spacing of the steel bars, making it more convenient and efficient to uniformly process batches of steel bars.

[0017] 2. The steel bar clamping structure adopts the design of the second hydraulic rod and the steel bar positioning plate, which can be lifted and positioned in the steel bar passing window according to the steel bars of different diameters, enhancing the adaptability and stability of the equipment and facilitating the fixing of batches of steel bars;

[0018] 3. The collecting plate installed under the cutting groove can collect the metal debris generated during cutting, which is convenient for subsequent cleaning and disposal. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1The overall structural schematic diagram of a steel bar cutting device for construction engineering provided by the present utility model;

[0020] Figure 2 The partial structural schematic diagram of a steel bar cutting device for construction engineering provided by the present utility model;

[0021] Figure 3 The enlarged schematic diagram of Structure A of a steel bar cutting device for construction engineering provided by the present utility model;

[0022] Figure 4 The enlarged schematic diagram of Structure B of a steel bar cutting device for construction engineering provided by the present utility model.

[0023] Legend description:

[0024] 1. Equipment frame;

[0025] 2. Cutting device;

[0026] 3. Cutting platform;

[0027] 4. Cutting groove; 41. Arc guide frame; 42. Aggregate plate; 43. Support slide bar;

[0028] 5. Steel bar clamping structure; 51. Telescopic bottom frame; 52. Fixed support; 53. Window for steel bar passing through; 54. Second hydraulic rod; 55. Steel bar positioning plate;

[0029] 6. First hydraulic rod;

[0030] 7. Steel bar support roller; 71. Roller support; 72. Third hydraulic rod;

[0031] 8. Steel bar barrier frame; 81. Steel bar contact pad; 82. Slide bar; 83. Positioning knob; 84. Positioning groove. Specific implementation manners

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant. Several embodiments of the present utility model are given. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0034] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are only for the purpose of illustration.

[0035] Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those commonly understood by those skilled in the technical field to which this utility model belongs. The terms used in the specification of this utility model in this article are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used in this article includes any and all combinations of one or more of the related listed items.

[0036] Embodiment 1

[0037] As Figures 1-4 shown, the present utility model provides a technical solution: a steel bar cutting device for construction engineering, including a device frame 1 composed of a bottom bracket and two side plates on both sides. A cutting device 2 is provided between the top side plates of the device frame 1. Below the cutting device 2 and between the two side plates and at the top of the bottom bracket, there is a cutting platform 3. A cutting groove 4 is opened between the cutting platforms 3. The length of the cutting groove 4 is customized according to requirements. Two groups of steel bar clamping structures 5 are arranged in the cutting groove 4. First hydraulic rods 6 with output ends facing the steel bar clamping structures 5 are installed in the cutting platforms 3 on both sides of the cutting groove 4. By the telescopic operation of the first hydraulic rods 6, the steel bar clamping structures 5 are driven to approach and move away. A steel bar support roller 7 is provided at the front end outside the cutting platform 3. The steel bar support roller 7 is made of a metal roller. A steel bar blocking frame 8 is provided at the rear end outside the cutting platform 3.

[0038] Embodiment 2

[0039] As Figures 1-4 shown, the cutting device 2 is composed of a lead screw lifting mechanism and a steel bar cutting machine, and hydraulic lifting can also be selected.

[0040] The cutting groove 4 penetrates through the cutting platform 3, and arc-shaped guiding frames 41 are provided on both sides of the cutting groove 4 along the top side plates of the device frame 1 towards the center of the cutting groove 4. An aggregate plate 42 is installed below the cutting groove 4 and is arranged obliquely towards one side of the device frame 1. The inclined end of the aggregate plate 42 is docked with an aggregate box. Support sliding rods 43 are connected to the cutting platform 3 in the cutting groove 4 above the arc-shaped guiding frames 41. The support sliding rods 43 support the telescopic bottom frame 51 and cooperate with it to slide, improving the support stability.

[0041] The steel bar clamping structure 5 includes a telescopic chassis 51. One side of the telescopic chassis 51 close to the cutting platform 3 is fixed to the output end of the first hydraulic rod 6, and the telescopic chassis 51 is also slidably connected to the support slide bar 43. Fixed brackets 52 are provided on both sides of the top end of the telescopic chassis 51. Then, through the docking of the telescopic chassis 51 and the fixed brackets 52, a steel bar passing window 53 is formed. A second hydraulic rod 54 with its output end extending into the interior of the steel bar passing window 53 is installed at the top end of the fixed bracket 52. A steel bar positioning plate 55 is also installed at its output end. A rubber pad is bonded to the bottom of the steel bar positioning plate 55 to improve the positioning stability.

[0042] The steel bar support roller 7 is rotatably connected to the roller bracket 71 and is installed at the bottom on the third hydraulic rod 72. The third hydraulic rod 72 is installed on the front side wall of the cutting platform 3. The telescoping of the third hydraulic rod 72 can drive the steel bar support roller 7 to retract and retract it when cutting short steel bars.

[0043] The steel bar barrier 8 is designed in an "L" structure and is at the same horizontal height as the telescopic chassis 51 and the cutting platform 3 to provide a flat surface for steel bar cutting. At the same time, a steel bar contact pad 81 is provided at the position of the steel bar barrier 8 corresponding to the steel bar passing window 53. The steel bar contact pad 81 prevents the steel bar from displacing when in contact. The steel bar barrier 8 is slidably connected inside the side plates on both sides of the equipment frame 1 through the slide bar 82. Positioning knobs 83 are provided on the outer sides of the side plates on both sides of the equipment frame 1. A positioning groove 84 is provided along the length direction on one side of the slide bar 82 corresponding to the positioning knob 83. By rotating the positioning knob 83 forward and backward, the positioning knob 83 approaches and moves away from the positioning groove 84, thereby positioning the telescoped slide bar 82.

[0044] The working process of the present utility model: Place the steel bar to be cut on the cutting platform 3, conveniently push the steel bar through the steel bar support roller 7, and make it pass through the cutting platform 3, the steel bar passing window 53 and contact the steel bar barrier 8. Adjust the length of the slide bar 82 according to the length to be cut, and complete the limit of the slide bar 82 by making the positioning knob 83 contact the positioning groove 84. Control the first hydraulic rod 6 to make its telescoping drive the steel bar clamping structure 5 to approach the steel bar cutting position (i.e., the cutting device 2), providing a stable cutting point, and making the steel bar positioning plate 55 closely adhere to the steel bar in the steel bar passing window 53 through the telescoping operation of the second hydraulic rod 54 to form clamping and positioning. Start the lead screw lifting mechanism in the cutting device 2 to lift the steel bar cutting machine to an appropriate height to ensure that the cutting blade of the cutting machine is aligned with the steel bar to be cut. The metal debris generated during the cutting process will fall on the aggregate plate 42 below the cutting groove 4. Since the aggregate plate 42 is inclined towards the equipment frame 1, the metal debris can conveniently slide and be collected. After cutting is completed, start the second hydraulic rod 54 to make its telescoping operation drive the steel bar positioning plate 55 away from the steel bar to release the cut steel bar.

[0045] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A steel bar cutting device for construction engineering, comprising a device frame (1) consisting of a bottom bracket and two side panels, characterized in that: A cutting device (2) is provided between the top side plates of the equipment frame (1); a cutting platform (3) is provided below the cutting device (2) between the side plates on both sides and at the top of the bottom bracket; a cutting groove (4) is provided between the cutting platforms (3); two groups of steel bar clamping structures (5) are provided in the cutting groove (4); first hydraulic rods (6) with output ends facing the steel bar clamping structures (5) are installed in the cutting platforms (3) on both sides of the cutting groove (4); the steel bar clamping structures (5) are driven to move closer and farther by the telescopic operation of the first hydraulic rods (6); a steel bar support roller (7) is provided at the outer front end of the cutting platform (3); and a steel bar blocking frame (8) is provided at the outer rear end of the cutting platform (3).

2. A steel bar cutting device for construction engineering according to claim 1, characterized in that: The cutting device (2) consists of a screw lifting mechanism and a steel bar cutting machine.

3. The steel bar cutting equipment for construction engineering according to claim 1, characterized in that: The cutting groove (4) passes through the cutting platform (3), and arc guide frames (41) are provided on both sides of the cutting groove (4) along the top side plates of the equipment frame (1) toward the center of the cutting groove (4), a collecting plate (42) is installed below the cutting groove (4) and is arranged inclined toward one side of the equipment frame (1), and a supporting slide bar (43) is provided above the arc guide frame (41) and is located in the cutting groove (4) and connected to the cutting platform (3).

4. A steel bar cutting device for construction engineering according to claim 3, characterized in that: The steel bar clamping structure (5) comprises a telescopic base frame (51), the telescopic base frame (51) is fixed to the output end of the first hydraulic rod (6) on one side of the cutting platform (3), and the telescopic base frame (51) is also slidably connected to the support slide rod (43), and fixed brackets (52) are provided on both sides of the top of the telescopic base frame (51), and then the telescopic base frame (51) and the fixed bracket (52) are connected to form a steel bar passing window (53), and a second hydraulic rod (54) with an output end extending to the inside of the steel bar passing window (53) is installed at the top of the fixed bracket (52), and a steel bar positioning plate (55) is also installed at its output end.

5. The steel bar cutting equipment for construction engineering according to claim 1, characterized in that: The steel bar support roller (7) is rotatably connected to the roller bracket (71), and the bottom is mounted on the third hydraulic rod (72), and the third hydraulic rod (72) is mounted on the front end side wall of the cutting platform (3).

6. A steel bar cutting device for construction engineering according to claim 4, characterized in that: The steel bar blocking frame (8) is designed in an "L" structure and is at the same level as the telescopic base frame (51) and the cutting platform (3). At the same time, the steel bar blocking frame (8) is also provided with a steel bar contact pad (81) at the position where the steel bar passes through the window (53). The steel bar blocking frame (8) is slidably connected to the side panels of the equipment frame (1) on both sides through a sliding rod (82). Positioning knobs (83) are provided on the outer sides of the side panels of the equipment frame (1). A positioning groove (84) is provided on one side of the sliding rod (82) corresponding to the positioning knob (83) along the length direction. The positioning knob (83) is rotated forward and backward to make the positioning knob (83) approach or move away from the positioning groove (84), thereby positioning the sliding rod (82) after telescoping.

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