Reinforcing steel bar positioning and bending device for house building project

Abstract

The utility model relates to the technical field of reinforcing steel bar processing, and discloses a reinforcing steel bar positioning and bending device for house building engineering, which comprises an operating platform, a control panel is fixedly connected to the outer wall of the front side of the operating platform, a driver is fixedly connected to the outer wall of the rear side of the operating platform, and a telescopic machine is fixedly connected to the outer wall of the top of the operating platform. A bending mechanism is arranged on the driving machine, an auxiliary mechanism is arranged on the operation platform, the bending mechanism comprises an annular frame, the annular frame is fixedly connected to the output end of the driving machine through a coupler, and a steel bar groove is formed in the outer wall of one side of the annular frame. According to the reinforcing steel bar bending device, the annular frame, the reinforcing steel bar grooves and other structures are arranged, a plurality of reinforcing steel bars are sequentially bent, the reinforcing steel bar bending device is improved, only a single reinforcing steel bar can be supported, after bending is completed, the reinforcing steel bar needs to be detached, then another reinforcing steel bar needs to be loaded, and the machining efficiency is low.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar processing, in particular to a steel bar positioning and bending device used in building construction projects. Background Art

[0002] Housing construction projects refer to various types of housing buildings and their ancillary facilities and the supporting lines, pipelines, equipment installation projects and indoor and outdoor decoration projects. Generally referred to as construction projects, they are the various technical works and completed engineering entities such as survey, planning, design, construction, installation and maintenance for the construction, reconstruction or expansion of housing buildings and ancillary structures.

[0003] After searching, Chinese patent announcement number: CN217726948U discloses a steel bar positioning and bending device for building construction projects, including a steel bar clamping block, a steel bar bending column, a handle, a first connecting rod, a second connecting rod, a first rotating handle, a first threaded rod, a slider, a U-shaped plate, a sliding groove, a second threaded rod and a steel bar placement table. By holding the handle and pressing it downward, the handle drives the second connecting rod to move, so that the second connecting rod rotates clockwise along the intersection with the U-shaped plate, and the second connecting rod drives the first connecting rod to move the steel bar bending column, so that the steel bar bending column squeezes the steel bar downward, so that the protruding end of the steel bar is bent, and the bending processing of the steel bar is realized. The first rotating handle is rotated to rotate the first threaded rod, and the first threaded rod cooperates with the thread of the U-shaped plate, and at the same time, the sliding cooperation of the slider and the sliding groove causes the rotation of the first threaded rod to drive the steel bar clamping block to move downward until the steel bar clamping block presses the steel bar to be bent onto the steel bar placement table.

[0004] The above device has the following defects: the steel bar bending device can only support a single steel bar. After bending, the steel bar needs to be unloaded and then another steel bar is loaded, and the processing efficiency is slow. Therefore, a steel bar positioning and bending device for building construction projects is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a steel bar positioning and bending device for building construction projects, aiming to improve the steel bar bending device in the prior art, which can only support a single steel bar. After bending, the steel bar needs to be unloaded and then another steel bar is loaded, resulting in slow processing efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a steel bar positioning and bending device for building construction engineering, comprising an operating platform, a front outer wall of the operating platform is fixedly connected to a control panel, a rear outer wall of the operating platform is fixedly connected to a driving machine, a top outer wall of the operating platform is fixedly connected to a telescopic machine, a bending mechanism is arranged on the driving machine, and an auxiliary mechanism is arranged on the operating platform, the bending mechanism comprises an annular frame, the annular frame is fixedly connected to the output end of the driving machine through a coupling, a steel bar groove is provided on one side outer wall of the annular frame, an inner ring inner wall of the steel bar groove is slidably connected to an arc plate, a bottom outer wall of the arc plate is fixedly connected to a telescopic spring, a push plate is fixedly connected to the output end of the telescopic machine, a sliding groove is provided on one side outer wall of the annular frame, a side outer wall of the arc plate away from the telescopic spring is slidably connected to a steel bar body, and a bottom outer wall of the operating platform is fixedly connected to the bending machine.

[0007] As a further description of the above technical solution: the auxiliary mechanism includes a rotating rod, which is fixedly connected to the output end of the bending machine through a coupling, and the end of the rotating rod away from the bending machine is fixedly connected to a bending plate, and the top outer wall of the bending plate is clamped with an adjusting plate, and the inner wall of one side of the adjusting plate is fixedly connected to a small spring, and the end of the small spring away from the adjusting plate is fixedly connected to a paddle, and the outer wall of the paddle away from the small spring is fixedly connected to an arc block.

[0008] As a further description of the above technical solution: the annular frame is rotatably connected to an outer wall of one side of the driving machine through a bearing, and one end of the telescopic spring away from the arc plate is fixedly connected to an inner wall of one side of the annular frame.

[0009] As a further description of the above technical solution: the push plate is slidably connected to the top outer wall of the operating platform, and the width of the push plate is adapted to the inner diameter of the sliding groove.

[0010] As a further description of the above technical solution: a collection box is clamped on the top inner wall of the operating platform.

[0011] As a further description of the above technical solution: the end of the rotating rod away from the bending machine passes through the top outer wall of the operating platform, and the paddle is slidably connected to the inner walls on both sides of the adjustment plate.

[0012] As a further description of the above technical solution: an outer wall on one side of the paddle is provided with an indication mark.

[0013] As a further description of the above technical solution: the arc block passes through an outer wall of one side of the adjustment plate, and the arc block is clamped on an inner wall of one side of the bending plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, a plurality of steel bars are bent in sequence by setting up a ring frame, a steel bar groove, a push plate and other structures, and the steel bar bending device is improved. It can only support a single steel bar. After the bending is completed, the steel bar needs to be unloaded and then another steel bar is loaded, and the processing efficiency is slow.

[0016] 2. In the utility model, by setting structures such as rotating rods, bending plates, and adjusting plates, the bending plates are provided with certain protection and convenient disassembly and maintenance, thereby improving the direct contact of the bending plates during long-term steel bar bending, thereby reducing the wear on the surface of the bending plates and causing the anti-repair layer to fail, resulting in aging and rust in the worn areas, which affects the service life of the bending plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall front view of a steel bar positioning and bending device for building construction proposed by the utility model;

[0018] Figure 2 This is a schematic side view of the overall structure of a steel bar positioning and bending device for building construction proposed by the utility model;

[0019] Figure 3 A schematic diagram of a bending mechanism of a steel bar positioning and bending device for building construction proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the auxiliary mechanism of a steel bar positioning and bending device for building construction projects.

[0021] Legend:

[0022] 1. Operating platform; 2. Control panel; 3. Driving machine; 4. Telescopic machine; 5. Bending mechanism; 51. Ring frame; 52. Steel bar groove; 53. Arc plate; 54. Telescopic spring; 55. Push plate; 56. Sliding groove; 57. Steel bar body; 58. Collecting box; 6. Bending machine; 7. Auxiliary mechanism; 71. Turning rod; 72. Bending plate; 73. Adjusting plate; 74. Small spring; 75. Pick; 76. Arc block. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-Figure 3, an embodiment provided by the utility model: a steel bar positioning and bending device for building construction engineering, including an operating platform 1, a control panel 2 is fixedly connected to the front outer wall of the operating platform 1, a driving machine 3 is fixedly connected to the rear outer wall of the operating platform 1, and the annular frame 51 is driven to rotate and adjust by setting the driving machine 3. The above mechanism is the existing technology and therefore will not be described in detail. A telescopic machine 4 is fixedly connected to the top outer wall of the operating platform 1, and the telescopic machine 4 is driven to move the push plate 55, so that the push plate 55 pushes the steel bar body 57, so that the steel bar body 57 cooperates with the bending plate 72 to perform a bending operation. The above mechanism is the existing technology and therefore will not be described in detail. A bending mechanism 5 is arranged on the driving machine 3, and an auxiliary mechanism 7 is arranged on the operating platform 1. The bending mechanism 5 includes an annular frame 51, and the annular frame 51 is fixedly connected to the driving machine 3 through a coupling. At the output end, a steel bar groove 52 is provided on the outer wall of one side of the annular frame 51. The steel bar groove 52 is provided to limit the position of the steel bar body 57 when bending. The inner circle inner wall of the steel bar groove 52 is slidably connected with an arc plate 53. The arc plate 53 is provided to limit the position of steel bar bodies 57 of different sizes to reduce looseness during bending. A telescopic spring 54 is fixedly connected to the bottom outer wall of the arc plate 53. The telescopic spring 54 is provided to generate a continuous thrust for the arc plate 53. A push plate 55 is fixedly connected to the output end of the telescopic machine 4. A sliding groove 56 is provided on the outer wall of one side of the annular frame 51. The outer wall of the arc plate 53 on the side away from the telescopic spring 54 is slidably connected with the steel bar body 57. A bending machine 6 is fixedly connected to the bottom outer wall of the operating platform 1. The bending machine 6 is provided to drive the rotating rod 71 to rotate and adjust. The above mechanism is a prior art and therefore no further elaboration is given.

[0025] Reference Figure 2-Figure 3 The annular frame 51 is rotatably connected to the outer wall of one side of the driving machine 3 through a bearing, one end of the telescopic spring 54 away from the arc plate 53 is fixedly connected to the inner wall of one side of the annular frame 51, and the push plate 55 is slidably connected to the top outer wall of the operating platform 1. The width of the push plate 55 is adapted to the inner diameter of the sliding groove 56. By setting the push plate 55 to cooperate with the telescopic machine 4, the steel bar body 57 is pushed and bent in multiple sections, and a collection box 58 is clamped on the top inner wall of the operating platform 1.

[0026] Reference Figure 3-Figure 4The auxiliary mechanism 7 includes a rotating rod 71, which is fixedly connected to the output end of the bending machine 6 through a coupling. The end of the rotating rod 71 away from the bending machine 6 is fixedly connected to a bending plate 72, and the top outer wall of the bending plate 72 is clamped with an adjusting plate 73. The adjustment plate 73 is provided to reduce the problem of surface wear and aging caused by the bending plate 72 contacting the steel bar body 57 for a long time, which makes it difficult to replace and maintain. A small spring 74 is fixedly connected to the inner wall of one side of the adjusting plate 73, and a paddle 75 is fixedly connected to the end of the small spring 74 away from the adjusting plate 73. The paddle 75 is provided for the convenience of operation and the convenient disassembly and assembly of the adjustment plate 73. The outer wall of the side of the paddle 75 away from the small spring 74 is fixedly connected with an arc block 76. The end of the rotating rod 71 away from the bending machine 6 passes through the top outer wall of the operating platform 1. The paddle 75 is slidably connected to the inner walls on both sides of the adjustment plate 73. An indication mark is provided on the outer wall of one side of the paddle 75. The indication mark is provided to prompt the operation method. The arc block 76 passes through the outer wall of one side of the adjustment plate 73, and the arc block 76 is clamped on the inner wall of one side of the bending plate 72.

[0027] Working principle: by pre-inserting the steel bar body 57 into a plurality of steel bar grooves 52, the arc plate 53 is squeezed after the steel bar bodies 57 of different sizes enter the steel bar grooves 52, so that the arc plate 53 is continuously pushed by the telescopic spring 54 to limit the steel bar body 57 to a certain extent to prevent it from being too loose and affecting the bending quality, and then the bending machine 6 is turned on to drive the rotating rod 71 to rotate, and the rotating rod 71 rotates to drive the adjusting plate 73 to rotate, and the adjusting plate 73 rotates to drive the steel bar body 57 to bend, and then the telescopic machine 4 is turned on to drive the push plate 55 to move, so that the push plate 55 pushes the steel bar body 57, so that the steel bar body 57 is bent in multiple sections and pushed out of the steel bar groove 52, and then the bent steel bar body 57 falls into the collection box 58, so that the personnel collect it uniformly, and then the push plate 55 returns to the initial position, and the driving machine 3 is turned on to rotate the annular frame 51, so that the steel bar body 57 in another steel bar groove 52 of the annular frame 51 fits the adjusting plate 73 to cooperate with the bending, thereby reducing the loading and disassembly time of personnel.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel bar positioning and bending device for building construction, comprising an operating platform (1), characterized in that: The front outer wall of the operating platform (1) is fixedly connected to a control panel (2), the rear outer wall of the operating platform (1) is fixedly connected to a driving machine (3), the top outer wall of the operating platform (1) is fixedly connected to a telescopic machine (4), the driving machine (3) is provided with a bending mechanism (5), the operating platform (1) is provided with an auxiliary mechanism (7), the bending mechanism (5) comprises an annular frame (51), the annular frame (51) is fixedly connected to the output end of the driving machine (3) via a coupling, and one side of the annular frame (51) A steel bar groove (52) is provided on the outer wall, an inner ring inner wall of the steel bar groove (52) is slidably connected to an arc plate (53), a telescopic spring (54) is fixedly connected to the bottom outer wall of the arc plate (53), a push plate (55) is fixedly connected to the output end of the telescopic machine (4), a sliding groove (56) is provided on one side outer wall of the annular frame (51), a steel bar body (57) is slidably connected to the side outer wall of the arc plate (53) away from the telescopic spring (54), and a bending machine (6) is fixedly connected to the bottom outer wall of the operating platform (1).

2. The steel bar positioning and bending device for building construction according to claim 1 is characterized in that: The auxiliary mechanism (7) comprises a rotating rod (71), the rotating rod (71) being fixedly connected to the output end of the bending machine (6) through a coupling, the end of the rotating rod (71) away from the bending machine (6) being fixedly connected to a bending plate (72), the top outer wall of the bending plate (72) being clamped with an adjustment plate (73), the inner wall of one side of the adjustment plate (73) being fixedly connected to a small spring (74), the end of the small spring (74) away from the adjustment plate (73) being fixedly connected to a paddle (75), and the outer wall of one side of the paddle (75) away from the small spring (74) being fixedly connected to an arc block (76).

3. The steel bar positioning and bending device for building construction according to claim 1, characterized in that: The annular frame (51) is rotatably connected to an outer wall of one side of the driving machine (3) via a bearing, and one end of the telescopic spring (54) away from the arc plate (53) is fixedly connected to an inner wall of one side of the annular frame (51).

4. The steel bar positioning and bending device for building construction according to claim 1 is characterized in that: The push plate (55) is slidably connected to the top outer wall of the operating platform (1), and the width of the push plate (55) is adapted to the inner diameter of the sliding groove (56).

5. The steel bar positioning and bending device for building construction according to claim 1, characterized in that: A collection box (58) is clamped on the top inner wall of the operating platform (1).

6. The steel bar positioning and bending device for building construction according to claim 2, characterized in that: The end of the rotating rod (71) away from the bending machine (6) passes through the top outer wall of the operating platform (1), and the paddle (75) is slidably connected to the inner walls on both sides of the adjustment plate (73).

7. The steel bar positioning and bending device for building construction according to claim 2, characterized in that: An indication mark is provided on one side outer wall of the plectrum (75).

8. The steel bar positioning and bending device for building construction according to claim 2, characterized in that: The arc block (76) passes through an outer wall of one side of the adjustment plate (73), and the arc block (76) is clamped on an inner wall of one side of the bending plate (72).

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