A reinforcing steel bending device for construction engineering

Abstract

The utility model relates to a steel bar bending technology field especially is a steel bar bending device for constructional engineering, including the bottom plate, the bottom plate's lower end four corners all fixed mounting has the support leg, the bottom plate's upper end fixed mounting has the protection frame, the protection frame's upper end fixedly connected with the roof, the bottom plate's upper end fixedly connected with the support column, the support column's upper end penetrates roof and extends to the top of roof, the support column swing joint has the bending mechanism, the protection frame one side fixed mounting has the controller, and the controller is electrically connected with the bending mechanism. A steel bar bending device for constructional engineering, through the accurate cooperation of driving gear and transmission gear realizes the automatic bending, improves work efficiency and bending accuracy, adopts the protective sleeve design of quick replacement simultaneously, strengthens the adaptability and flexibility of equipment, and the overall structure is simple, and the construction quality and continuous operation ability are improved significantly.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steel bar bending technical field, especially in building engineering steel bar bending device. BACKGROUND

[0002] In the traditional building engineering steel bar bending operation, usually rely on manual tools or simple mechanical equipment to operate, this method is not only inefficient, difficult to meet the demand of rapid construction, and because highly dependent on the experience and skill of the operator, lead to the precision and consistency of steel bar bending are poor, easy to cause construction quality uneven. Therefore, we put forward a kind of building engineering steel bar bending device. UTILITY MODEL CONTENTS

[0003] The utility model is mainly aimed at providing a kind of building engineering steel bar bending device, can effectively solve the problem in the background art.

[0004] To achieve the above object, the utility model adopts the technical scheme that: A kind of building engineering steel bar bending device, including bottom plate, the lower end of the bottom plate four corners is fixedly installed with support leg, the upper end of the bottom plate is fixedly installed with protective frame, the upper end of the protective frame is fixedly connected with top plate, the upper end of the bottom plate is fixedly connected with support column, the upper end of the support column is through top plate and extends to the upper of top plate, bending mechanism is movably connected on the support column, the side of the protective frame is fixedly installed with controller, and the controller is electrically connected with bending mechanism; The bending mechanism includes sleeve rod, the sleeve rod is sleeved on the support column and is movably connected with the support column by bearing, the upper part of the sleeve rod is fixedly connected with rotary table, and the rotary table is located at the upper end of the top plate, the lower part of the sleeve rod is fixedly connected with transmission gear, and the transmission gear is located at the lower end of the top plate, the upper end of the rotary table is provided with bending piece.

[0005] Preferably, the outer side of the transmission gear is drivingly connected with driving gear, the lower end of the driving gear is coaxially fixedly connected with rotating rod, the lower end of the rotating rod is fixedly connected with driving motor, and the driving motor is fixedly installed at the upper end of the bottom plate.

[0006] By adopting the above technical scheme: the precise matching and power transmission between gears are utilized, the automatic bending process of steel bar is realized, the simple mechanical structure also means lower failure rate and maintenance cost, so that the equipment is more durable and reliable.

[0007] Preferably, the upper end of the support column is provided with placing groove, and the two sides of the placing groove are open structure.

[0008] By adopting the above technical scheme: the steel bar is conveniently put in and taken out, and the position of the steel bar can be stably maintained.

[0009] Preferably, the bent component is located on one side of the placement groove, and the upper end face of the bent component is flush with the upper end face of the support column.

[0010] By adopting the above technical solution: as the turntable rotates, the bending component on it applies force to the steel bars placed in the placement groove, gradually bending the steel bars at a predetermined angle.

[0011] Preferably, the bending component includes a bending rod, which is fixedly installed on the upper end of the turntable on the side away from the center, and a protective sleeve is provided on the outside of the bending rod.

[0012] By adopting the above technical solution, the type of protective sleeve can be adjusted according to specific construction requirements to meet the bending needs of steel bars of different specifications. This not only extends the overall service life of the equipment but also improves its applicability, demonstrating a high degree of practicality and flexibility.

[0013] Preferably, the outer surface of the bending rod is uniformly provided with a plurality of grooves, and the inner surface of the protective sleeve is provided with a plurality of protrusions that cooperate with the grooves. The protrusions are engaged in the corresponding grooves to detachably install the protective sleeve on the outside of the bending rod.

[0014] By adopting the above technical solution, the protective cover can be easily replaced when it wears out due to prolonged use, without the need for complicated tools or processes. The replacement of the old and new protective covers can be completed with simple operation, ensuring that the equipment can be quickly restored to its best working condition.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. By meshing the drive gear and transmission gear, the turntable rotates. As the turntable rotates, the bending element on it applies force to the steel bars placed in the placement groove, gradually bending the steel bars at a predetermined angle. This design is simple and efficient. Utilizing the precise meshing and power transmission between the gears, it achieves an automated bending process for the steel bars, reducing the need for manual operation and significantly improving work efficiency and bending accuracy. Furthermore, the simple mechanical structure also means a lower failure rate and maintenance costs, making the equipment more durable and reliable.

[0016] 2. The design of the bending components, especially the use of a protrusion-groove mating system for the protective sleeve, enables rapid replacement. When the protective sleeve wears out due to long-term use, it can be quickly replaced, ensuring the continuity and quality stability of the bending operation. Furthermore, the type of protective sleeve can be adjusted according to specific construction requirements to meet the bending needs of different specifications of reinforcing bars. This extends the overall service life of the equipment and improves its applicability, demonstrating high practicality and flexibility. Attached Figure Description

[0017] Figure 1 It is the whole structure schematic view of the steel bar bending device for building engineering of the utility model; Figure 2 It is the internal structure schematic view of the protective frame of the steel bar bending device for building engineering of the utility model; Figure 3 It is the structure schematic view of the bending mechanism of the steel bar bending device for building engineering of the utility model; Figure 4 It is the component structure schematic view of the bending piece of the steel bar bending device for building engineering of the utility model.

[0018] In the drawing: 1, bottom plate; 2, support leg; 3, protective frame; 4, top plate; 5, support column; 6, placing groove; 7, bending mechanism; 71, drive motor; 72, rotating rod; 73, drive gear; 74, sleeve rod; 75, transmission gear; 76, rotating disc; 77, bending piece; 771, bending rod; 772, protective sleeve; 773, groove; 774, protruding block; 8, controller; 9, steel bar. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0020] In the description of the utility model, it should be pointed out that the directions or position relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are based on the directions or position relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. The indicated device or element must have a specific orientation, a specific orientation and operation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] Please refer to Figures 1-4 The utility model provides a technical scheme: The utility model provides a steel bar bending device for construction engineering, including bottom plate 1, bottom plate 1's lower end four corners are fixedly installed with support leg 2, bottom plate 1's upper end is fixedly installed with the protection frame 3, the upper end of protection frame 3 is fixedly connected with the top plate 4, the upper end of support column 5 is fixedly connected with the top plate 4 and extends to the top plate 4's upper, and support column 5 is movably connected with bending mechanism 7, and one side of protection frame 3 is fixedly installed with controller 8, and controller 8 is electrically connected with bending mechanism 7.

[0023] In the embodiment, the bending mechanism 7 includes a sleeve rod 74, which is sleeved on the support column 5 and movably connected with the support column 5 through a bearing. The upper part of the sleeve rod 74 is fixedly connected with a rotating disc 76, and the rotating disc 76 is located at the upper end of the top plate 4. The lower part of the sleeve rod 74 is fixedly connected with a transmission gear 75, and the transmission gear 75 is located at the lower end of the top plate 4. The upper end of the rotating disc 76 is provided with a bending piece 77. The outer side of the transmission gear 75 is drivingly connected with a driving gear 73. The lower end of the driving gear 73 is coaxially fixedly connected with a rotating rod 72. The lower end of the rotating rod 72 is fixedly connected with a driving motor 71. The driving motor 71 is fixedly installed at the upper end of the bottom plate 1. The upper end of the support column 5 is provided with a placing groove 6, and the two sides of the placing groove 6 are open structures. The bending piece 77 is located at one side of the placing groove 6, and the upper end surface of the bending piece 77 is flush with the upper end surface of the support column 5.

[0024] Through the above scheme: through the meshing of the driving gear 73 and the transmission gear 75, the rotating disc 76 is driven to rotate. With the rotation of the rotating disc 76, the bending piece 77 located thereon exerts a force on the steel bar 9 placed in the placing groove 6, gradually bending the steel bar 9 at a predetermined angle. This design is simple and efficient. The precise matching and power transmission between the gears realize the automatic bending process of the steel bar 9, which not only reduces the need for manual operation, but also greatly improves the work efficiency and bending accuracy.

[0025] In the embodiment, the bending piece 77 includes a bending rod 771, which is fixedly installed at the upper end of the rotating disc 76 away from the center. The outer part of the bending rod 771 is provided with a protective sleeve 772. The outer surface of the bending rod 771 is uniformly provided with a plurality of grooves 773. The inner surface of the protective sleeve 772 is provided with a plurality of protrusions 774 matched with the grooves 773. The protrusions 774 are clamped in the corresponding grooves 773 to detachably install the protective sleeve 772 on the outer side of the bending rod 771.

[0026] Through the above scheme: through the design of the bending piece 77, especially the protective sleeve 772 adopts the mode of the convex block 774 cooperating with the groove 773 to realize quick replacement, when the protective sleeve 772 is worn due to long-term use, replacement can be quickly carried out, the continuity and quality stability of the bending work are ensured. At the same time, the type of the protective sleeve 772 can be adjusted according to specific construction requirements, the bending requirements of different specifications of the steel bars 9 are realized, the overall service life of the equipment is prolonged, the applicability of the equipment is improved, and high practicability and flexibility are embodied.

[0027] It should be noted that the utility model is a steel bar bending device for construction engineering, in the use process, first, the steel bar 9 is placed in the placing groove 6 on the top of the supporting column 5, the side of the steel bar 9 is ensured to contact the bending piece 77, the both sides of the placing groove 6 are open structures, the steel bar 9 is conveniently placed and taken out, and the position of the steel bar 9 can be stably maintained, then the controller 8 starts the driving motor 71, the driving motor 71 drives the rotating rod 72 to rotate, thereby making the driving gear 73 rotate, the driving gear 73 is meshed with the transmission gear 75, thereby driving the rotating disc 76 to rotate together, along with the rotation of the rotating disc 76, the bending piece 77 on it exerts force on the steel bar 9 placed in the placing groove 6, and the steel bar 9 is gradually bent at a predetermined angle. In addition, in the steel bar 9 bending operation, the protective sleeve 772 directly contacts the steel bar 9, especially in the process of applying force to bend the steel bar 9, friction may occur to cause the surface of the protective sleeve 772 to wear, if this wear is not treated in time, not only the bending quality will be affected, but also the surface of the steel bar 9 may be damaged, affecting the quality of the final construction engineering, since the design of the convex block 774 and the groove 773, when the protective sleeve 772 is worn due to long-term use, replacement can be very conveniently carried out, without the need for complex tools or processes, the replacement of the new and old protective sleeves 772 can be completed through simple operation, ensuring that the equipment can quickly recover to the best working state.

[0028] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above examples, the above examples and the description in the specification only illustrate the principle of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A steel bar bending device for construction engineering, comprising a base plate (1), characterized in that: Support legs (2) are fixedly installed at the four corners of the lower end of the base plate (1). A protective frame (3) is fixedly installed at the upper end of the base plate (1). A top plate (4) is fixedly connected to the upper end of the protective frame (3). A support column (5) is fixedly connected to the upper end of the base plate (1). The upper end of the support column (5) passes through the top plate (4) and extends to the top of the top plate (4). A bending mechanism (7) is movably connected to the support column (5). A controller (8) is fixedly installed on one side of the protective frame (3), and the controller (8) is electrically connected to the bending mechanism (7). The bending mechanism (7) includes a sleeve (74), which is sleeved on the support column (5) and movably connected to the support column (5) through a bearing. A turntable (76) is fixedly connected to the upper part of the sleeve (74), and the turntable (76) is located at the upper end of the top plate (4). A transmission gear (75) is fixedly connected to the lower part of the sleeve (74), and the transmission gear (75) is located at the lower end of the top plate (4). A bending element (77) is provided at the upper end of the turntable (76).

2. The steel bar bending device for construction engineering according to claim 1, characterized in that: The transmission gear (75) is connected to a drive gear (73) on its outer side. The lower end of the drive gear (73) is coaxially fixedly connected to a rotating rod (72). The lower end of the rotating rod (72) is fixedly connected to a drive motor (71). The drive motor (71) is fixedly installed on the upper end of the base plate (1).

3. The steel bar bending device for construction engineering according to claim 1, characterized in that: The upper end of the support column (5) has a placement groove (6), and the two sides of the placement groove (6) are open structures.

4. A steel bar bending device for construction engineering according to claim 1, characterized in that: The bent part (77) is located on one side of the placement groove (6), and the upper end face of the bent part (77) is flush with the upper end face of the support column (5).

5. A steel bar bending device for construction engineering according to claim 1, characterized in that: The bending component (77) includes a bending rod (771), which is fixedly installed on the upper end of the turntable (76) away from the center. A protective sleeve (772) is provided on the outside of the bending rod (771).

6. A steel bar bending device for construction engineering according to claim 5, characterized in that: The outer surface of the bending rod (771) is uniformly provided with a plurality of grooves (773), and the inner surface of the protective sleeve (772) is provided with a plurality of protrusions (774) that cooperate with the grooves (773). The protrusions (774) are engaged in the corresponding grooves (773) to detachably install the protective sleeve (772) on the outside of the bending rod (771).

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