Steel bar cut-off machine with protective structure for water conservancy construction

Abstract

The utility model relates to the technical field of steel bar cut-off machines, and discloses a steel bar cut-off machine with a protective structure for water conservancy construction, which comprises a steel bar cut-off machine body, universal wheels are fixedly mounted at the bottom of the steel bar cut-off machine body, and a guide mechanism is arranged at the top of the steel bar cut-off machine body. A protection mechanism is arranged on the back of the steel bar shearing machine body, the guide mechanism comprises an adjusting assembly and a guide assembly, and the guide assembly is arranged on the front face of the adjusting assembly. According to the reinforcing steel bar cutting device, the guide wheel is used for clamping a reinforcing steel bar and guiding the reinforcing steel bar, when the reinforcing steel bar is cut off, a worker only needs to push the reinforcing steel bar to enable the reinforcing steel bar to slide in the guide wheel, the labor intensity of the worker is reduced, the tail end of the reinforcing steel bar is clamped and fixed, and if the worker holds the reinforcing steel bar unstably, the reinforcing steel bar cannot pop out; and the impact force of the reinforcing steel bars on the handheld reinforcing steel bars of workers is reduced, and the workers are protected.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar cutting machines, in particular to a steel bar cutting machine for water conservancy construction with a protective structure. Background Art

[0002] Water conservancy construction refers to engineering construction activities carried out to control and allocate natural surface water and groundwater in order to achieve the purposes of flood control, power generation and water supply, irrigation and drainage, waterways and ports, comprehensive utilization, ecological water conservancy, etc. During the construction process, steel bars need to be processed. The steel bar cutting machine is a tool used to cut steel bars and is an indispensable equipment in the steel bar processing link.

[0003] According to the description of a steel bar cutting machine disclosed in the patent website (authorization announcement number: CN 214236079 U), "the utility model provides a steel bar cutting machine, including a frame, a movable blade for cutting steel bars is arranged on the frame, a motor for providing power for the movable blade to move back and forth is arranged on the frame, a working area for cutting steel bars is arranged on the frame, and a limiting mechanism for placing steel bars and limiting the steel bars is arranged in the working area on the frame. The staff can place the steel bars to be cut in the placement area of ​​the steel bar cutting machine. The staff manually rotates the threaded rod according to the size of the steel bars to make the movable limiting block move through the slider and the slide groove. After moving to the appropriate position, the motor is started to drive the movable blade to move back and forth. The movable blade and the fixed blade cooperate with each other to cut the steel bars, so that a steel bar cutting machine can cut steel bars of various sizes or with large size deviations, thereby improving the application range of the steel bar cutting machine."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the movable limit block is moved through the slider and the slide groove by means of the arranged threaded rod. After moving to the appropriate position, the motor is started to drive the movable blade to move back and forth. The movable blade and the fixed blade cooperate with each other to cut the steel bar. However, in actual use, the staff holds the steel bar raw material for cutting operation. When the operator holds it unsteadily, it is easy to cause injury to the operator. Therefore, it is necessary to improve a steel bar cutting machine for water conservancy construction with a protective structure to solve the above problem. Utility Model Content

[0006] The utility model aims to provide a steel bar cutting machine for water conservancy construction with a protective structure to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel bar cutting machine for water conservancy construction with a protective structure, comprising a steel bar cutting machine body, a universal wheel is fixedly installed at the bottom of the steel bar cutting machine body, a guide mechanism is arranged on the top of the steel bar cutting machine body, and a protective mechanism is arranged on the back of the steel bar cutting machine body;

[0008] The guide mechanism comprises an adjustment component and a guide component, and the guide component is arranged on the front side of the adjustment component.

[0009] Preferably, the adjustment assembly includes a fixed plate, which is fixedly installed on the top of the steel bar cutting machine body, a threaded rod is installed with a thread inside the fixed plate, a hand wheel is fixedly installed on the right side of the threaded rod, a push plate is rotatably installed on the end of the threaded rod away from the hand wheel, a limiting block is fixedly installed on the left side of the push plate, a fixed blade is fixedly installed on the left side of the push plate, and a connecting plate is fixedly installed on the front of the push plate to adjust the distance between the guide wheels.

[0010] Preferably, the steel bar cutting machine body and the push plate are provided with slide grooves at corresponding positions, and the push plate is slidably installed inside the slide grooves of the steel bar cutting machine body, so that the push plate can slide on the surface of the steel bar cutting machine body.

[0011] Preferably, the guide assembly includes a fixed frame, which is fixedly installed on the top of the steel bar cutting machine body, a sliding plate is slidably installed on the bottom of the fixed frame, a connecting rod 1 is rotatably installed on the bottom of the sliding plate, a connecting rod 2 is rotatably installed on the end of the connecting rod 1 away from the sliding plate, and a connecting rod 3 is rotatably installed on the end of the connecting rod 2 away from the connecting rod 1, a sliding frame is fixedly installed on the top of the sliding plate, and a guide wheel is rotatably installed inside the sliding frame, which reduces the labor intensity of the staff and clamps and fixes the tail end of the steel bar to protect the staff.

[0012] Preferably, the connecting plate and the sliding plate are fixedly installed, sliding grooves are opened at corresponding positions of the sliding frame and the fixed frame, and the sliding frame is slidably installed inside the sliding groove. The sliding plate, sliding frame and guide wheels are arranged in two groups and are symmetrically distributed about the front center line of the fixed frame, so that the guide wheels can guide the steel bars.

[0013] Preferably, the protective mechanism includes a fixed frame, which is fixedly installed on the back of the steel bar cutting machine body, a spring is fixedly installed inside the fixed frame, a sliding block is fixedly installed on the end of the spring away from the fixed frame, a shift block is fixedly installed on the back of the sliding block, and a plug-in block is fixedly installed on the end of the sliding block away from the spring, and a protective box is provided on the back of the steel bar cutting machine body, and plug-in frames are fixedly installed on the left and right sides of the protective box. The protective box can be replaced so that it can be suitable for cutting steel bars of different shapes, thereby increasing the applicability of the device.

[0014] Preferably, sliding grooves are opened at the corresponding positions of the fixed frame, the sliding block and the plug-in block, and the sliding block and the plug-in block are slidably installed inside the sliding grooves, slots are opened at the corresponding positions of the plug-in frame and the plug-in block, and the plug-in block is plugged into the slots, the fixed frame, spring, sliding block, push block and plug-in block are arranged in two groups, and are symmetrically distributed on the center line of the front of the protective box, so that the steel bars are extended into the interior of the protective box to prevent the cut steel bars from scattering.

[0015] Compared with the prior art, the utility model provides a steel bar cutting machine for water conservancy construction with a protective structure, which has the following beneficial effects:

[0016] 1. The steel bar cutting machine for water conservancy construction with a protective structure, through the guide mechanism, enables the guide wheel to clamp and guide the steel bar during use. When cutting the steel bar, the staff only needs to push the steel bar to make it slide inside the guide wheel, which reduces the labor intensity of the staff. The steel bar is clamped and fixed at the tail end. If the staff holds it unsteadily, the steel bar will not pop out, and the impact force of the steel bar on the staff holding the steel bar is reduced, thereby protecting the staff.

[0017] 2. The steel bar cutting machine for water conservancy construction with a protective structure, through the provided protective mechanism, allows the steel bars to be extended into the protective box during use to prevent the cut steel bars from scattering and causing harm to the workers. The protective box can be replaced to be suitable for cutting steel bars of different shapes, thereby increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the appearance structure of the adjustment component of the utility model;

[0021] Figure 3 This is a schematic diagram of the bottom structure of the guide assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the top structure of the guide assembly of the utility model;

[0023] Figure 5 It is a schematic diagram of the exploded structure of the protection mechanism of the utility model.

[0024] In the figure: 1. steel bar cutting machine body; 2. guide mechanism; 21. adjustment assembly; 211. fixed plate; 212. threaded rod; 213. hand wheel; 214. push plate; 215. limit block; 216. fixed blade; 217. connecting plate; 22. guide assembly; 221. fixed frame; 222. sliding plate; 223. connecting rod 1; 224. connecting rod 2; 225. connecting rod 3; 226. sliding frame; 227. guide wheel; 3. protection mechanism; 31. fixed frame; 32. spring; 33. sliding block; 34. dial block; 35. plug-in block; 36. protection box; 37. plug-in frame; 4. universal wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-4 The utility model provides a technical solution: a steel bar cutting machine for water conservancy construction with a protective structure, comprising a steel bar cutting machine body 1, a universal wheel 4 is fixedly installed at the bottom of the steel bar cutting machine body 1, a guide mechanism 2 is arranged on the top of the steel bar cutting machine body 1, and a protective mechanism 3 is arranged on the back of the steel bar cutting machine body 1;

[0029] The guide mechanism 2 includes an adjustment component 21 and a guide component 22 . The guide component 22 is arranged in front of the adjustment component 21 .

[0030] Furthermore, the adjustment component 21 includes a fixed plate 211, which is fixedly installed on the top of the steel bar cutting machine body 1, a threaded rod 212 is installed on the internal thread of the fixed plate 211, a hand wheel 213 is fixedly installed on the right side of the threaded rod 212, and a push plate 214 is rotatably installed on the end of the threaded rod 212 away from the hand wheel 213, a limiting block 215 is fixedly installed on the left side of the push plate 214, a fixed blade 216 is fixedly installed on the left side of the push plate 214, and a connecting plate 217 is fixedly installed on the front of the push plate 214, and the distance between the guide wheels 227 is adjusted.

[0031] Furthermore, sliding grooves are provided at corresponding positions of the steel bar cutting machine body 1 and the push plate 214 , and the push plate 214 is slidably installed inside the sliding grooves of the steel bar cutting machine body 1 , so that the push plate 214 can slide on the surface of the steel bar cutting machine body 1 .

[0032] Furthermore, the guide assembly 22 includes a fixed frame 221, which is fixedly installed on the top of the steel bar cutting machine body 1, a sliding plate 222 is slidably installed at the bottom of the fixed frame 221, a connecting rod 223 is rotatably installed at the bottom of the sliding plate 222, a connecting rod 224 is rotatably installed at the end of the connecting rod 223 away from the sliding plate 222, a connecting rod 3 225 is rotatably installed at the end of the connecting rod 224 away from the connecting rod 1 223, a sliding frame 226 is fixedly installed on the top of the sliding plate 222, and a guide wheel 227 is rotatably installed inside the sliding frame 226, which reduces the labor intensity of the staff and clamps and fixes the tail end of the steel bar to protect the staff.

[0033] Furthermore, the connecting plate 217 is fixedly installed with the sliding plate 222, a sliding groove is opened at the corresponding position of the sliding frame 226 and the fixed frame 221, and the sliding frame 226 is slidably installed inside the sliding groove, and the sliding plate 222, the sliding frame 226 and the guide wheel 227 are provided in two groups, and are symmetrically distributed at the front center line of the fixed frame 221, so that the guide wheel 227 guides the steel bars.

[0034] Embodiment 2:

[0035] See also Figure 5 , and combined with the first embodiment, it is further obtained that the protection mechanism 3 includes a fixed frame 31, the fixed frame 31 is fixedly installed on the back of the steel bar cutting machine body 1, a spring 32 is fixedly installed inside the fixed frame 31, a sliding block 33 is fixedly installed on the end of the spring 32 away from the fixed frame 31, a dial block 34 is fixedly installed on the back of the sliding block 33, and a plug-in block 35 is fixedly installed on the end of the sliding block 33 away from the spring 32. A protection box 36 is provided on the back of the steel bar cutting machine body 1, and plug-in frames 37 are fixedly installed on the left and right sides of the protection box 36. The protection box 36 is replaced so as to be suitable for cutting steel bars of different shapes, thereby increasing the applicability of the device.

[0036] Furthermore, sliding grooves are opened at the corresponding positions of the fixed frame 31, the sliding block 33 and the plug-in block 35, and the sliding block 33 and the plug-in block 35 are slidably installed inside the sliding grooves. Slots are opened at the corresponding positions of the plug-in frame 37 and the plug-in block 35, and the plug-in block 35 is plugged into the slots. The fixed frame 31, the spring 32, the sliding block 33, the dial block 34 and the plug-in block 35 are provided in two groups and are symmetrically distributed on the front center line of the protective box 36, so that the steel bars are extended into the interior of the protective box 36 to prevent the cut steel bars from scattering.

[0037] The movement of the push plate 214 drives the sliding plate 222 to move through the connecting plate 217, and the movement of the sliding plate 222 drives the connecting rod 1 223 to rotate, and the connecting rod 1 223 rotates through the connecting rod 224 to drive the connecting rod 3 225 to move, thereby making the two sliding frames 226 move, so that the guide wheel 227 clamps the steel bar and guides the steel bar, and extends the steel bar into the protective box 36 to prevent the cut steel bar from scattering and causing harm to the staff, and the dial block 34 is pushed outward, and the movement of the dial block 34 drives the sliding block 33 to move, thereby making the plug-in block 35 out of the plug-in range of the plug-in frame 37, and the protective box 36 is replaced so as to be suitable for cutting steel bars of different shapes, thereby increasing the applicability of the device.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A steel bar cutting machine for water conservancy construction with a protective structure, comprising a steel bar cutting machine body (1), characterized in that: A universal wheel (4) is fixedly mounted on the bottom of the steel bar cutting machine body (1), a guide mechanism (2) is arranged on the top of the steel bar cutting machine body (1), and a protective mechanism (3) is arranged on the back of the steel bar cutting machine body (1); The guide mechanism (2) comprises an adjustment component (21) and a guide component (22), wherein the guide component (22) is arranged on the front side of the adjustment component (21).

2. A steel bar cutting machine for water conservancy construction with a protective structure according to claim 1, characterized in that: The adjustment assembly (21) comprises a fixing plate (211), the fixing plate (211) being fixedly mounted on the top of the steel bar cutting machine body (1), a threaded rod (212) being threadedly mounted inside the fixing plate (211), a hand wheel (213) being fixedly mounted on the right side of the threaded rod (212), a push plate (214) being rotatably mounted on one end of the threaded rod (212) away from the hand wheel (213), a limit block (215) being fixedly mounted on the left side of the push plate (214), a fixed blade (216) being fixedly mounted on the left side of the push plate (214), and a connecting plate (217) being fixedly mounted on the front side of the push plate (214).

3. A steel bar cutting machine for water conservancy construction with a protective structure according to claim 2, characterized in that: The steel bar cutting machine body (1) and the push plate (214) are provided with sliding grooves at corresponding positions, and the push plate (214) is slidably mounted inside the sliding grooves of the steel bar cutting machine body (1).

4. A steel bar cutting machine for water conservancy construction with a protective structure according to claim 2, characterized in that: The guide assembly (22) comprises a fixed frame (221), the fixed frame (221) is fixedly mounted on the top of the steel bar cutting machine body (1), a sliding plate (222) is slidably mounted on the bottom of the fixed frame (221), a connecting rod 1 (223) is rotatably mounted on the bottom of the sliding plate (222), a connecting rod 2 (224) is rotatably mounted on the end of the connecting rod 1 (223) away from the sliding plate (222), a connecting rod 3 (225) is rotatably mounted on the end of the connecting rod 2 (224) away from the connecting rod 1 (223), a sliding frame (226) is fixedly mounted on the top of the sliding plate (222), and a guide wheel (227) is rotatably mounted inside the sliding frame (226).

5. A steel bar cutting machine for water conservancy construction with a protective structure according to claim 4, characterized in that: The connecting plate (217) is fixedly mounted on the sliding plate (222); a sliding groove is provided at a position corresponding to the sliding frame (226) and the fixed frame (221); and the sliding frame (226) is slidably mounted inside the sliding groove; and two groups of the sliding plate (222), the sliding frame (226) and the guide wheel (227) are provided and are symmetrically distributed at the front center line of the fixed frame (221).

6. The steel bar cutting machine with a protective structure for water conservancy construction according to claim 1, characterized in that: The protection mechanism (3) comprises a fixed frame (31), the fixed frame (31) is fixedly mounted on the back of the steel bar cutting machine body (1), a spring (32) is fixedly mounted inside the fixed frame (31), a sliding block (33) is fixedly mounted on one end of the spring (32) away from the fixed frame (31), a shifting block (34) is fixedly mounted on the back of the sliding block (33), a plug-in block (35) is fixedly mounted on one end of the sliding block (33) away from the spring (32), a protection box (36) is arranged on the back of the steel bar cutting machine body (1), and plug-in frames (37) are fixedly mounted on the left and right sides of the protection box (36).

7. A steel bar cutting machine for water conservancy construction with a protective structure according to claim 6, characterized in that: The fixed frame (31) is provided with a slide groove at a position corresponding to the sliding block (33) and the plug-in block (35), and the sliding block (33) and the plug-in block (35) are slidably installed inside the slide groove; the plug-in frame (37) is provided with a slot at a position corresponding to the plug-in block (35), and the plug-in block (35) is plugged into the slot; the fixed frame (31), the spring (32), the sliding block (33), the shifting block (34) and the plug-in block (35) are provided in two groups, and are symmetrically distributed at the center line of the front face of the protective box (36).

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