Construction steel bar cutting-off equipment

Abstract

The utility model provides construction steel bar cutting equipment which comprises a bottom plate, fixing legs are arranged at the four corners of the bottom of the bottom plate, positioning plates are arranged at the four corners of the bottom of the bottom plate, positioning frames are arranged on the two sides of each positioning plate, supporting plates are connected to the opposite sides of the positioning frames, and electric telescopic rods are connected to the bottoms of the supporting plates. A protective shell is connected to the bottom of the electric telescopic rod, a cutting mechanism is arranged on one side of the protective shell and can cut and segment the reinforcing steel bars conveniently, a water storage tank is connected to the top of the supporting plate, and a spraying assembly is arranged at the bottom of an inner cavity of the water storage tank and used for spraying and cooling the reinforcing steel bars in the cutting process; through holes are formed in the two ends of the four positioning plates, a water inlet is connected to the top of the water storage tank, and positioning rods are connected to the opposite sides of the positioning plates. According to the construction steel bar cutting-off equipment, the problem that an existing device does not have the spraying cooling function in the steel bar cutting process is solved.

Description

Technical Field

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

[0002] Engineering measures or methods to prevent and control geological disasters. There are two interpretations: narrow and broad. In a narrow sense, prevention and control engineering refers to various control and protective engineering measures built to prevent and control geological disasters. In the construction of geological disaster prevention and control engineering, steel bars are key materials. Steel bar cutting equipment is a kind of equipment used to cut steel bars to a fixed length.

[0003] The new patent document with the authorization announcement number CN220574619U, the utility model relates to the technical field of construction, and in particular to a steel bar cutting device for construction. It comprises a bracket, a mounting frame is fixedly connected to the upper side of the bracket, a cylinder is arranged on the upper side of the mounting frame, a cutting knife is installed on the telescopic end of the cylinder, a groove is arranged on the side of the bracket close to the mounting frame, an electric conveying roller is rotatably installed in the groove, a sliding rod is slidably arranged on one side of the mounting frame, a connecting frame is fixedly connected to the lower end of the sliding rod, a thrust spring is fixedly connected between the connecting frame and the mounting frame, and a guide rod is rotatably connected in the connecting frame. The utility model realizes the cutting of steel bars by moving the cutting knife downward, and uses the cutting knife to move upward to lift the rotating plate through the sliding frame so that the rotating plate is tilted to unload the cut steel bars, thereby avoiding the need for workers to unload the cut steel bars, and thus improving the cutting efficiency of steel bars.

[0004] The device cuts the steel bars by moving the cutting knife downward, and uses the cutting knife to move upward to make the extrusion plate lift the rotating plate through the sliding frame, so that the rotating plate is tilted to unload the cut steel bars, thereby avoiding the need for workers to unload the cut steel bars, and thus the cutting efficiency of the steel bars can be improved.

[0005] However, in the current existing steel bar cutting, when the high-speed rotating cutting disc contacts the surface of the steel bar, sparks generated by the contact with the steel bar may cause unsafe incidents to the operator, and under the long-term rotation and cutting of the cutting disc, the surface of the cutting disc will generate high temperature, which may cause damage to the cutting disc during the cutting process, so the operation is very unsafe.

[0006] Therefore, it is necessary to provide a kind of construction steel bar cutting equipment which can spray and cool down the steel bar during the steel bar cutting process to solve the above technical problems. Utility Model Content

[0007] In order to solve the above technical problems, the utility model provides a construction steel bar cutting device.

[0008] The utility model provides a construction steel bar cutting equipment, including a base plate, four corners of the bottom of the base plate are provided with fixed legs, four corners of the bottom of the base plate are provided with positioning plates, two sides of the positioning plate are provided with positioning frames, one side of the positioning frame is connected with a support plate, the bottom of the support plate is connected with an electric telescopic rod, the bottom of the electric telescopic rod is connected with a protective shell, one side of the protective shell is provided with a cutting mechanism, the cutting mechanism is convenient for cutting steel bars into sections, the top of the support plate is connected with a water tank, the bottom of the inner cavity of the water tank is provided with a spraying assembly, the spraying assembly is used for spraying and cooling during the steel bar cutting process, through holes are opened at both ends of the four positioning plates, the top of the water tank is connected with a water inlet, the opposite side of the positioning plate is connected with a positioning rod, the surface of the positioning rod is connected to a limiting ring through a bearing, and the inner cavity of the limiting ring is in sliding contact with the steel bar body.

[0009] In order to facilitate the cutting and segmentation of the steel bar body, the utility model provides a construction steel bar cutting device. Preferably, the cutting mechanism includes a driving motor, one side of the driving motor is connected to the protective shell, the output end of the driving motor passes through the inner cavity of the protective shell and is connected to a rotating rod, and the surface of the rotating rod is connected to a gear plate.

[0010] In order to achieve the effect of spraying and cooling the high temperature generated during the steel bar cutting process, the utility model provides a construction steel bar cutting device. Preferably, the spray assembly includes a submersible pump, the bottom of the submersible pump is connected to the water tank, one side of the submersible pump is connected to a suction pipe, one side of the submersible pump is connected to a solenoid valve, one side of the solenoid valve is connected to a water pipe, the bottom of the water pipe passes through the inner cavity of the support plate and is connected to a hose, and the bottom of the hose is connected to a protective shell.

[0011] In order to achieve the effect of fixing the positioning rod, the utility model provides a construction steel bar cutting device. Preferably, both sides of the positioning rod are connected with sliding sleeves, the inner cavity sliding sleeve of the sliding sleeve is provided with a sliding rod, and both ends of the sliding rod are connected with the through hole.

[0012] In order to achieve the effect of buffering the sliding sleeve, the utility model provides a construction steel bar cutting device. Preferably, the opposite sides of the sliding sleeve are connected with springs, and the opposite sides of the springs are connected with through holes.

[0013] In order to achieve the effect of reinforcing the support plate, the utility model provides a construction steel bar cutting device. Preferably, both sides of the top of the support plate are connected with reinforcement blocks, and the opposite sides of the two reinforcement blocks are connected to the positioning frame.

[0014] In order to achieve the effect of reinforcing and positioning the water tank, the utility model provides a construction steel bar cutting device. Preferably, a fixing plate is connected to one side of the water tank, and the bottom of the fixing plate is connected to the support plate.

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

[0016] This kind of construction steel bar cutting equipment, by arranging a spray component, can effectively spray and cool down the high temperature generated in the process of steel bar cutting, thereby solving the existing problem that when cutting steel bars, the high-speed rotating cutting disc contacts the surface of the steel bars and generates sparks, which may cause unsafe things to operators. In addition, when the cutting disc rotates for a long time, the surface of the cutting disc will generate high temperature, which may cause damage to the cutting disc during the cutting process, so the operation is very unsafe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of a construction steel bar cutting device provided by the utility model;

[0018] Figure 2 for Figure 1 The schematic diagram of the cross-section structure shown;

[0019] Figure 3 for Figure 2 A schematic diagram of the structure of the spray assembly shown;

[0020] Figure 4 for Figure 1 Schematic diagram of the structure of the cutting mechanism shown.

[0021] Numbers in the figure: 1. Base plate; 2. Fixed leg; 3. Positioning plate; 4. Positioning frame; 5. Support plate; 6. Electric telescopic rod; 7. Protective shell; 8. Cutting mechanism; 81. Drive motor; 82. Rotating rod; 83. Gear plate; 9. Water tank; 10. Spraying assembly; 101. Submersible pump; 102. Suction pipe; 103. Solenoid valve; 104. Water pipe; 105. Hose; 11. Through hole; 12. Water inlet; 13. Positioning rod; 14. Limiting ring; 15. Steel bar body; 16. Sliding sleeve; 17. Sliding rod; 18. Spring; 19. Reinforcement block; 20. Fixed plate. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1A structural schematic diagram of a preferred embodiment of a construction steel bar cutting device provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the cross-section structure shown; Figure 3 for Figure 2 A schematic diagram of the structure of the spray assembly shown; Figure 4 for Figure 1 The structural schematic diagram of the cutting mechanism shown. A construction steel bar cutting equipment comprises a bottom plate 1, the four corners of the bottom of the bottom plate 1 are bolted with fixed legs 2, the four corners of the bottom of the bottom plate 1 are bolted with positioning plates 3, the two sides of the positioning plates 3 are welded with positioning frames 4, the opposite side of the positioning frames 4 is bolted with a support plate 5, the bottom of the support plate 5 is bolted with an electric telescopic rod 6, the bottom of the electric telescopic rod 6 is bolted with a protective shell 7, a cutting mechanism 8 is arranged on one side of the protective shell 7, the cutting mechanism 8 is convenient for cutting and segmenting steel bars, the top of the support plate 5 is bolted with a water storage tank 9, the bottom of the inner cavity of the water storage tank 9 is provided with a spraying assembly 10, the spraying assembly 10 is used for spraying and cooling during the steel bar cutting process, through holes 11 are opened at both ends of the four positioning plates 3, the top flange of the water storage tank 9 is connected with a water inlet 12, the opposite side of the positioning plate 3 is connected with a positioning rod 13, the surface of the positioning rod 13 is connected with a limiting ring 14 through a bearing, and the inner cavity of the limiting ring 14 is in sliding contact with a steel bar body 15.

[0024] In the specific implementation process, Figure 1 Figure 3 and Figure 4 As shown, the cutting mechanism 8 includes a driving motor 81, one side of the driving motor 81 is bolted to the protective shell 7, the output end of the driving motor 81 penetrates the inner cavity of the protective shell 7 and is keyed to a rotating rod 82, and the surface of the rotating rod 82 is keyed to a gear plate 83;

[0025] When it is necessary to cut the steel bar body 15, first open the electric telescopic rod 6 and adjust it to a suitable position, then turn on the drive motor 81, and drive the rotating rod 82 to rotate through the output end of the drive motor 81. When the rotating rod 82 rotates, the gear plate 83 is also driven to rotate. When the gear plate 83 rotates, it contacts the surface of the steel bar body 15 and performs contact cutting, thereby effectively cutting the steel bar body 15.

[0026] refer to Figure 2 and Figure 3As shown, the spray assembly 10 includes a submersible pump 101, the bottom of the submersible pump 101 is bolted to the water storage tank 9, one side of the submersible pump 101 is flange-connected with a water pump 102, one side of the submersible pump 101 is flange-connected with a solenoid valve 103, one side of the solenoid valve 103 is flange-connected with a water delivery pipe 104, the bottom of the water delivery pipe 104 penetrates the inner cavity of the support plate 5 and is flange-connected with a hose 105, and the bottom of the hose 105 is flange-connected with the protective shell 7;

[0027] When the high temperature generated while the gear plate 83 rotates is cooled, water is transported from the water inlet 12 to the inner cavity of the water tank 9, and then the submersible pump 101 and the solenoid valve 103 are opened. The water in the inner cavity of the water tank 9 is pumped to the inner cavity of the suction pipe 102 through the submersible pump 101, and then the water is transported to the inner cavity of the water pipe 104 through the suction pipe 102. Then the water in the inner cavity of the water pipe 104 is discharged to the inner cavity of the hose 105 in turn, and finally the water is poured on the surface of the gear plate 83 through the hose 105, so as to effectively cool down the high temperature generated by the gear plate 83.

[0028] refer to Figure 1 and Figure 2 As shown, a sliding sleeve 16 is welded and fixed on both sides of the positioning rod 13, and the inner cavity of the sliding sleeve 16 is slidingly sleeved on the sliding rod 17, and both ends of the sliding rod 17 are bolted to the through hole 11;

[0029] The connection between the sliding sleeve 16 and the sliding rod 17 achieves the effect of fixing and supporting the positioning rod 13 .

[0030] refer to Figure 2 As shown, a spring 18 is welded and fixed on the opposite side of the sliding sleeve 16 , and a spring 18 is welded and fixed on the opposite side of the spring 18 to the through hole 11 ; the connection between the spring 18 and the through hole 11 provides a buffering effect on the sliding sleeve 16 .

[0031] refer to Figure 2 and Figure 3 As shown, reinforcement blocks 19 are welded and fixed on both sides of the top of the support plate 5, and the opposite sides of the two reinforcement blocks 19 are fixed with bolts to the positioning frame 4;

[0032] The connection between the reinforcing block 19 and the positioning frame 4 has the effect of reinforcing and fixing the support plate 5 .

[0033] refer to Figure 2 and Figure 3 As shown, a fixing plate 20 is welded and fixed to one side of the water storage tank 9, and the bottom of the fixing plate 20 is fixed to the support plate 5 by bolts;

[0034] The connection between the fixing plate 20 and the supporting plate 5 achieves the effect of positioning and reinforcing the water storage tank 9 .

[0035] The working principle of a construction steel bar cutting device provided by the utility model is as follows:

[0036] When in use, first put the steel bar to be cut into the inner cavity of the limit ring 14 for fixing. When the steel bar body 15 needs to be cut, first open the electric telescopic rod 6 to adjust it to a suitable position, then turn on the drive motor 81, and drive the rotating rod 82 to rotate through the output end of the drive motor 81. When the rotating rod 82 rotates, the gear plate 83 is driven to rotate. When the gear plate 83 rotates, it contacts the surface of the steel bar body 15 and performs contact cutting, so that the steel bar body 15 can be effectively cut. Finally, when the gear plate 83 rotates, When the high temperature generated during cooling is to be cooled, water will be transported from the water inlet 12 to the inner cavity of the water tank 9, and then the submersible pump 101 and the solenoid valve 103 will be opened, and the water in the inner cavity of the water tank 9 will be pumped to the inner cavity of the suction pipe 102 through the submersible pump 101, and then the water will be transported to the inner cavity of the water pipe 104 through the suction pipe 102, and then the water in the inner cavity of the water pipe 104 will be discharged to the inner cavity of the hose 105 in turn, and finally the water will be poured on the surface of the gear plate 83 through the hose 105, so as to effectively cool down the high temperature generated by the gear plate 83.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A construction steel bar cutting device, characterized in that: The invention comprises a bottom plate (1), wherein the four corners of the bottom of the bottom plate (1) are each provided with a fixing leg (2), the four corners of the bottom of the bottom plate (1) are each provided with a positioning plate (3), the two sides of the positioning plate (3) are each provided with a positioning frame (4), the opposite side of the positioning frame (4) is connected to a support plate (5), the bottom of the support plate (5) is connected to an electric telescopic rod (6), the bottom of the electric telescopic rod (6) is connected to a protective shell (7), a cutting mechanism (8) is provided on one side of the protective shell (7), the cutting mechanism (8) is convenient for cutting steel bars into sections, and the support plate The top of the steel bar (5) is connected to a water tank (9), and the bottom of the inner cavity of the water tank (9) is provided with a spraying assembly (10), and the spraying assembly (10) is used for spraying and cooling during the steel bar cutting process. Through holes (11) are provided at both ends of the four positioning plates (3), and the top of the water tank (9) is connected to a water inlet (12). The opposite side of the positioning plates (3) is connected to a positioning rod (13), and the surface of the positioning rod (13) is connected to a limiting ring (14) through a bearing, and the inner cavity of the limiting ring (14) is in sliding contact with the steel bar body (15).

2. A construction steel bar cutting device according to claim 1, characterized in that: The cutting mechanism (8) comprises a driving motor (81), one side of the driving motor (81) is connected to the protective shell (7), the output end of the driving motor (81) penetrates the inner cavity of the protective shell (7) and is connected to a rotating rod (82), and the surface of the rotating rod (82) is connected to a gear plate (83).

3. The construction steel bar cutting device according to claim 1, characterized in that: The spray assembly (10) comprises a submersible pump (101), the bottom of the submersible pump (101) is connected to a water storage tank (9), one side of the submersible pump (101) is connected to a water suction pipe (102), one side of the submersible pump (101) is connected to a solenoid valve (103), one side of the solenoid valve (103) is connected to a water delivery pipe (104), the bottom of the water delivery pipe (104) passes through the inner cavity of the support plate (5) and is connected to a hose (105), and the bottom of the hose (105) is connected to a protective shell (7).

4. A construction steel bar cutting device according to claim 1, characterized in that: Both sides of the positioning rod (13) are connected to a sliding sleeve (16), the inner cavity sliding sleeve of the sliding sleeve (16) is provided with a sliding rod (17), and both ends of the sliding rod (17) are connected to the through hole (11).

5. A construction steel bar cutting device according to claim 4, characterized in that: The opposite side of the sliding sleeve (16) is connected to a spring (18), and the opposite side of the spring (18) is connected to the through hole (11).

6. The construction steel bar cutting device according to claim 1, characterized in that: Both sides of the top of the support plate (5) are connected to reinforcement blocks (19), and opposite sides of the two reinforcement blocks (19) are connected to the positioning frame (4).

7. The construction steel bar cutting device according to claim 1, characterized in that: A fixing plate (20) is connected to one side of the water storage tank (9), and the bottom of the fixing plate (20) is connected to the supporting plate (5).

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