Steel bar cutting equipment for civil engineering construction

Abstract

The utility model discloses reinforcing steel bar cutting equipment for civil engineering construction, and relates to the technical field of building material processing, the reinforcing steel bar cutting equipment comprises a fixing plate, a fixing frame is fixedly installed on the upper surface of the fixing plate, a sliding groove is formed in the fixing frame, and a moving block is slidably connected in the sliding groove; a supporting plate is slidably connected into the moving block, a limiting rod is fixedly installed on the upper surface of the supporting plate, a fixing shaft is rotatably connected into the moving block, and through cooperation of the limiting rod, the moving block, a fixing ring and a threaded rod, when the support of the cutting machine is used, the moving block is controlled to move to one end of the fixing plate; and at the moment, a threaded rod is controlled to rotate to enter a fixing ring, the position of the fixing ring can be fixed through cooperation of the threaded rod, a fixing frame and a moving block, at the moment, the angle of the fixing ring is fixed, use is convenient, folding storage of the cutting machine body is achieved, and storage and transportation of the cutting machine are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of building material processing, in particular to a steel bar cutting device used for civil engineering construction. Background Art

[0002] Civil construction refers to the process of constructing the land through mechanical means. Civil engineering can transform the designed drawings into the required shape. The construction process involves many aspects and requires a variety of technical means and engineering personnel to work together to carry out the construction.

[0003] A large amount of building materials such as steel bars will be used in civil construction sites. After the steel bars are transported to the site, they need to be cut into required shapes for use by workers. When cutting, workers will use steel bar cutting equipment. A hand-push steel bar cutting machine is a type of cutting device, which is mainly composed of a cart, a motor and a cutting blade. When in use, the worker supports one end of the cart to control the movement of the cutting blade, and can cut bundles of steel bars. A handle and a connecting frame are fixedly installed inside the cart. The handle and the connecting frame can be used to lift the cart to a specific cutting angle, which is also convenient for workers to move the cutting machine. However, the handle and the cart are an integrated structure or are fixed to the outside of the cart by fixing bolts. When storing and moving, the connecting frame and the handle will tilt up, which is inconvenient for storage and transportation. In order to solve this technical problem, the utility model proposes a steel bar cutting equipment for civil engineering construction. Utility Model Content

[0004] The main purpose of the utility model is to provide a steel bar cutting device for civil engineering construction, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A steel bar cutting device for civil engineering construction comprises a fixed plate, a fixed frame is fixedly installed on the upper surface of the fixed plate, a slide groove is provided inside the fixed frame, a moving block is slidably connected inside the slide groove, a support plate is slidably connected inside the moving block, a limiting rod is fixedly installed on the upper surface of the support plate, a fixed shaft is rotatably connected inside the moving block, a fixing ring is fixedly installed on the outer surface of the fixed shaft, a fixing hole is provided inside the fixing ring, and a threaded rod is slidably connected inside the fixing hole.

[0007] Preferably, a limiting groove is provided inside the fixing frame, the outer surface of the limiting rod is slidably connected to the inside of the limiting groove, a slot is provided inside the fixing frame, and the outer surface of the moving block is slidably connected to the inside of the slot.

[0008] Preferably, a spring is fixedly mounted on the inner wall of the moving block, the other end of the spring is fixedly mounted on the lower surface of the support plate, a positioning hole is opened inside the fixing frame, and the outer surface of the limiting rod is slidably connected to the inside of the positioning hole.

[0009] Preferably, the outer surface of the threaded rod is connected to the internal thread of the fixing plate, the fixing holes and the threaded rod are provided in two groups and are symmetrically arranged, and a handle is fixedly mounted on the outer surface of the threaded rod.

[0010] Preferably, a connecting frame is fixedly mounted on the outer surface of the fixing ring, the outer surface of the connecting frame contacts the upper surface of the fixing plate, a handle is fixedly mounted on the outer surface of the connecting frame, and a controller is installed outside the connecting frame.

[0011] Preferably, a driving motor is fixedly mounted on the upper surface of the fixing frame, a guard plate is fixedly mounted on one side of the fixing frame, and a cutting blade is mounted inside the fixing frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model discloses a cutting machine that can be used for cutting and folding, and the cutting machine that can be used for cutting and folding is realized by the folding mechanism that the cutting machine is in the state of being moved to the space between the fixing plate and the fixing plate.

[0014] The utility model provides components such as slots and springs, so that the spring can push the limit rod to move inside the moving block. When the moving block moves to the position of the positioning hole, the limit rod can enter the positioning hole. At this time, the position of the moving block will be fixed, and the connecting frame can be placed flat on the outside of the fixed plate, which is convenient for the storage and movement of the whole. When the connecting frame needs to be dismantled and replaced, the limit rod is pressed down to make the limit rod break away from the contact with the positioning hole. At this time, the moving block is controlled to move to the position of the slot, and the moving block can be taken out through the slot, and the whole connecting frame can be taken out, which is convenient for replacement during maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a steel bar cutting device used in civil engineering construction according to the utility model;

[0016] Figure 2This is a schematic diagram of a fixed plate component of a steel bar cutting device used in civil engineering construction according to the utility model;

[0017] Figure 3 The utility model is a steel bar cutting device for civil engineering construction Figure 2 A partial enlarged view of the figure;

[0018] Figure 4 This is a schematic diagram of a moving block component of a steel bar cutting device used in civil engineering construction according to the utility model;

[0019] Figure 5 The utility model is a schematic diagram of a fixing ring component of a steel bar cutting device used in civil engineering construction.

[0020] In the figure: 1. fixed plate; 2. fixed frame; 3. slide groove; 4. moving block; 5. support plate; 6. limit rod; 7. fixed shaft; 8. fixed ring; 9. fixing hole; 10. threaded rod; 11. limit groove; 12. slot; 13. spring; 14. positioning hole; 15. handle; 16. connecting frame; 17. handle; 18. controller; 19. drive motor; 20. guard plate; 21. cutting disc. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 As shown in Figure 5, a steel bar cutting equipment for civil engineering construction includes a fixed plate 1, an auxiliary wheel is installed at the bottom of the fixed plate 1, and the auxiliary wheel is used to facilitate the staff to move the whole, a driving motor 19 is fixedly installed on the upper surface of the fixed frame 2, a guard plate 20 is fixedly installed on one side of the fixed frame 2, a cutting blade 21 is installed inside the fixed frame 2, and a connecting belt and other transmission components are installed inside the guard plate 20, which can connect the cutting blade 21 to the driving motor 19, and the driving motor 19 can control the rotation of the cutting blade 21, so as to facilitate the cutting operation at the geotechnical construction site.

[0023] A fixing frame 2 is fixedly installed on the upper surface of the fixing plate 1, and the fixing frame 2 is installed on the upper surface of the fixing plate 1 by fixing bolts. A slide groove 3 is opened inside the fixing frame 2, and a moving block 4 is slidably connected inside the slide groove 3. The moving blocks 4 are provided in two groups and are arranged symmetrically. The two groups of moving blocks 4 can slide inside the fixing frame 2 under the limitation of the slide groove 3.

[0024] The moving block 4 is internally slidably connected with a support plate 5, and a limiting rod 6 is fixedly installed on the upper surface of the support plate 5. The position of the moving block 4 can be limited by the limiting rod 6, and the support plate 5 can stably support the limiting rod 6. A limiting groove 11 is provided inside the fixed frame 2, and the outer surface of the limiting rod 6 is slidably connected to the inside of the limiting groove 11. The limiting groove 11 can limit the limiting rod 6, and under the action of the limiting groove 11, the moving block 4 can be prevented from being out of contact with the fixed frame 2.

[0025] A spring 13 is fixedly installed on the inner wall of the moving block 4, and the other end of the spring 13 is fixedly installed on the lower surface of the support plate 5. The spring 13 can push the limiting rod 6 to move elastically. A positioning hole 14 is opened inside the fixing frame 2, and the outer surface of the limiting rod 6 is slidably connected with the inside of the positioning hole 14. When the moving block 4 moves to the position of the positioning hole 14, the spring 13 can push the limiting rod 6 into the inside of the positioning hole 14. At this time, the moving block 4 can be fixed inside the slide groove 3, and one end of the connecting frame 16 can be controlled.

[0026] A slot 12 is provided inside the fixed frame 2, and the outer surface of the movable block 4 is slidably connected to the inside of the slot 12. When the connecting frame 16 is taken out, the limiting rod 6 is controlled to be out of contact with the limiting slot 11 and the positioning hole 14, and the movable block 4 is moved to the position of the slot 12. At this time, the movable block 4 can be out of contact with the fixed frame 2 at the position of the slot 12, and the movable block 4 can be taken out.

[0027] The internal rotation of the moving block 4 is connected with a fixed shaft 7, and a fixed ring 8 is fixedly installed on the outer surface of the fixed shaft 7. A connecting frame 16 is fixedly installed on the outer surface of the fixing ring 8. One end of the connecting frame 16 can be connected through the fixing ring 8. At this time, the connecting frame 16 can rotate with the fixed shaft 7. The outer surface of the connecting frame 16 contacts the upper surface of the fixed plate 1. When the limit rod 6 enters the interior of the positioning hole 14, the connecting frame 16 can be placed flat on the top of the fixed plate 1. At this time, the connecting frame 16 can be hidden and folded to reduce the space occupied by the connecting frame 16, which is convenient for moving the whole. A handle 17 is fixedly installed on the outer surface of the connecting frame 16, and a controller 18 is installed on the outside of the connecting frame 16

[0028] A fixing hole 9 is provided inside the fixing ring 8, and a threaded rod 10 is slidably connected inside the fixing hole 9. The outer surface of the threaded rod 10 is connected to the internal thread of the fixing plate 1. The connecting frame 16 is controlled to move to one end of the fixing frame 2. At this time, the threaded rod 10 is rotated to allow the threaded rod 10 to enter the inside of the fixing hole 9. The position of the fixing ring 8 can be fixed by the cooperation of the threaded rod 10, the fixing frame 2 and the moving block 4, and the angle of the connecting frame 16 can be fixed. When the fixing holes 9 are arranged in an array, the angle of the connecting frame 16 can be adjusted and fixed in multiple positions. The fixing holes 9 and the threaded rod 10 are each provided with two groups and are arranged symmetrically. A handle 15 is fixedly installed on the outer surface of the threaded rod 10, and the handle 15 is used to facilitate the rotation of the threaded rod 10.

[0029] When in use, move the fixed shaft 7 to one end of the fixing frame 2, rotate the fixing ring 8 to make the fixing hole 9 correspond to the threaded rod 10, and at this time, rotate the threaded rod 10 by the handle 15 to control the threaded rod 10 to enter the inside of the fixing hole 9, and at this time, the angle of the connecting frame 16 can be fixed, and the position of the fixing ring 8 can be fixed by the cooperation of the threaded rod 10, the fixing frame 2 and the moving block 4. When storing the connecting frame 16, the threaded rod 10 is controlled to be out of contact with the fixing hole 9, and the moving block 4 is controlled to move to the position of the positioning hole 14. Under the action of the spring 13, the limit rod 6 can be pushed to enter the inside of the positioning hole 14. At this time, the connecting frame 16 can be placed flat on the outside of the fixing plate 1, and the connecting frame 16 can be pulled straightly when in use. When removing the connecting frame 16, the moving block 4 is controlled to move to the position of the slot 12, and the moving block 4 can be taken out through the slot 12.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel bar cutting device for civil engineering construction, comprising a fixing plate (1), characterized in that: A fixing frame (2) is fixedly mounted on the upper surface of the fixing plate (1), a sliding groove (3) is provided inside the fixing frame (2), a moving block (4) is slidably connected inside the sliding groove (3), a supporting plate (5) is slidably connected inside the moving block (4), a limiting rod (6) is fixedly mounted on the upper surface of the supporting plate (5), a fixing shaft (7) is rotatably connected inside the moving block (4), a fixing ring (8) is fixedly mounted on the outer surface of the fixing shaft (7), a fixing hole (9) is provided inside the fixing ring (8), and a threaded rod (10) is slidably connected inside the fixing hole (9).

2. A steel bar cutting device for civil engineering construction according to claim 1, characterized in that: A limiting groove (11) is provided inside the fixing frame (2), the outer surface of the limiting rod (6) is slidably connected to the inside of the limiting groove (11), a slot (12) is provided inside the fixing frame (2), and the outer surface of the moving block (4) is slidably connected to the inside of the slot (12).

3. The steel bar cutting device for civil engineering construction according to claim 1, characterized in that: A spring (13) is fixedly mounted on the inner wall of the moving block (4), and the other end of the spring (13) is fixedly mounted on the lower surface of the support plate (5). A positioning hole (14) is provided inside the fixing frame (2), and the outer surface of the limiting rod (6) is slidably connected to the inside of the positioning hole (14).

4. The steel bar cutting device for civil engineering construction according to claim 1, characterized in that: The outer surface of the threaded rod (10) is connected to the inner thread of the fixing plate (1), two groups of fixing holes (9) and threaded rods (10) are provided and arranged symmetrically, and a handle (15) is fixedly mounted on the outer surface of the threaded rod (10).

5. The steel bar cutting device for civil engineering construction according to claim 1, characterized in that: A connecting frame (16) is fixedly mounted on the outer surface of the fixing ring (8), the outer surface of the connecting frame (16) is in contact with the upper surface of the fixing plate (1), a handle (17) is fixedly mounted on the outer surface of the connecting frame (16), and a controller (18) is mounted outside the connecting frame (16).

6. The steel bar cutting device for civil engineering construction according to claim 1, characterized in that: A driving motor (19) is fixedly mounted on the upper surface of the fixing frame (2), a guard plate (20) is fixedly mounted on one side of the fixing frame (2), and a cutting blade (21) is mounted inside the fixing frame (2).

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