CN220311587U - A construction engineering steel bar bending device - Google Patents

Abstract

The utility model provides a construction engineering reinforcing steel bar bending device, and relates to the field of construction engineering. This building engineering reinforcing bar bending device, including the carriage, the both sides fixedly connected with curb plate at carriage top, one side fixedly connected with fixed plate that is located the curb plate on right side, one side fixedly connected with fixed block of fixed plate, the bottom fixedly connected with electric putter of fixed block, electric putter's bottom fixedly connected with rack, one side swing joint of curb plate has the pivot. This building engineering reinforcing bar bending device starts electric putter and shortens, drives the rack and upwards moves. The rack moves upwards, and the gear meshed with the rack also rotates, so that the rotating rod is driven to rotate and approach, the fixing ring also rotates and approaches, and the steel bar is fixed. The telescopic degree of the electric push rod is controlled, so that the rotating angle of the gear and the rotating rod is changed, the distance between the fixed rings is further changed, the requirements of clamping reinforcing steel bars of different sizes can be met, and the waste of device cost is avoided.

Description

A construction engineering steel bar bending device

Technical field

The utility model relates to a bending device, specifically a steel bar bending device for construction engineering, and belongs to the technical field of construction engineering.

Background technique

Construction engineering refers to the planning, survey, design, construction, completion and other technical work for the new construction, reconstruction or expansion of buildings and ancillary structures and facilities, as well as the installation of completed engineering entities and supporting lines, pipelines and equipment. . In construction projects, steel bars and steel bars need to be bent in and out, which requires the use of a bending machine. The bending machine can bend the steel structure.

The patent with publication number CN 217315603 U discloses a steel bar bending device for construction projects, which includes a casing, a support plate is fixedly connected to the rear side of the top of the casing, and a fixing plate is fixedly connected to the top of the support plate. , a bending plate is movably installed at the bottom of the fixed plate, a transmission mechanism is fixedly connected to the top of the inner wall of the casing, clamps are provided on both sides of the top of the casing, the transmission mechanism includes a motor, and the motor The output end of the gear is fixedly connected with gear one, and gear two is provided on the left side of gear one. By setting the transmission mechanism, the utility model can adjust the position of the clamps, so that the bending plate can adjust the angle through different positions between the clamps when bending the steel bars, thereby achieving the effect of adjusting the bending angle. The steel bars used in construction projects can be bent at different angles. The bending device has the advantage of being able to adjust the bending angle to ensure normal use by the user, thus eliminating the need for manual modification by the user, thus saving a lot of manpower and time.

In the process of realizing the present utility model, the inventor found that there are at least the following problems in this technology. The existing bending structure cannot bend steel bars of different lengths and sizes. Therefore, the applicable area of the device is narrow. When different types of steel bars are required When bending, different types of bending machines are required to assist in the work, thus increasing the cost of bending work.

Utility model content

(1) Technical problems solved

The purpose of this utility model is to provide a construction engineering steel bar bending device to solve the above problems, so as to solve the problem in the prior art that steel bars of different lengths and sizes cannot be bent.

(2) Technical solutions

The utility model is realized through the following technical solutions: a construction engineering steel bar bending device, including a support frame, side plates are fixedly connected to both sides of the top of the support frame, and one side of the side plate located on the right side is fixedly connected. There is a fixed plate, one side of the fixed plate is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected with an electric push rod, the bottom of the electric push rod is fixedly connected with a rack, and one side of the side plate A rotating shaft is movably connected, and a gear is mounted on the outer ring of the rotating shaft. The gear and the rack mesh with each other. A rotating rod is fixedly connected to the bottom of the gear, and a fixed ring is fixedly connected to the bottom of the rotating rod.

Preferably, a first slide groove is provided on one side of the fixed plate, a first slide block is fixedly connected to one side of the rack, and the first slide block is disposed in the inner cavity of the first slide groove.

Preferably, a first hydraulic telescopic rod is fixedly connected to one side of the side plate on the left side, and a moving box is fixedly connected to one side of the first hydraulic telescopic rod.

Preferably, the bottom of the mobile box is fixedly connected with a second slider, the top of the support frame is provided with a second slider, and the second slider is disposed in the inner cavity of the second slider.

Preferably, a second hydraulic telescopic rod is provided in the inner cavity of the mobile box, and a pressing block is provided on the front of the second hydraulic telescopic rod.

Preferably, a through hole is provided on the top of the support frame, and the through hole is a plurality of linear arrays.

Preferably, a collection box is provided in the inner cavity of the support frame, and a handle is provided on the front of the collection box.

The utility model provides a construction engineering steel bar bending device, which has the following beneficial effects:

1. This construction engineering steel bar bending device uses the cooperation of the electric push rod, the rack and the fixed ring to start the electric push rod to shorten and drive the rack to move upward. The rack moves upward, and the gear meshing with the rack will also rotate, thereby driving the rotating rod to rotate and approach, so that the fixed ring will also rotate and approach to fix the steel bar. Control the expansion and contraction of the electric push rod to change the rotation angle of the gear and the rotating rod, thereby changing the distance between the fixed rings, thereby meeting the needs of clamping steel bars of different sizes and avoiding waste of device costs.

2. This construction engineering steel bar bending device, through the cooperation of the first hydraulic telescopic rod and the moving box, starts the first hydraulic telescopic rod, drives the moving box to move to the right, and adjusts the expansion and contraction of the first hydraulic telescopic rod according to the length of the steel bar. until the area to be bent is located on the front side of the extrusion block. The second hydraulic telescopic rod is activated to drive the extrusion block to move in the front direction to bend the steel bars, thereby realizing the bending operation of steel bars of different sizes and lengths.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic structural diagram of the utility model;

Figure 3 is an enlarged view of the structure of part A of Figure 2 of the present utility model;

Figure 4 is a partial cross-sectional view of the utility model.

[Description of main component symbols]

In the picture: 1. Support frame; 2. Side plate; 3. Fixed plate; 4. Fixed block; 5. Electric push rod; 6. Rack; 7. Gear; 8. Rotating rod; 9. Fixed ring; 10. The first chute; 11. The first slide block; 12. The first hydraulic telescopic rod; 13. Moving box; 14. The second chute; 15. The second slide block; 16. The second hydraulic telescopic rod; 17. Extrusion Pressed block; 18. Through hole; 19. Collection box.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-4. The present utility model provides a technical solution for a construction engineering steel bar bending device. The present utility model will be introduced in further detail below with reference to the accompanying drawings.

Example 1:

According to Figures 1, 2, 3, and 4, a construction engineering steel bar bending device includes a support frame 1. Side plates 2 are fixedly connected to both sides of the top of the support frame 1. The side plate 2 on the right side is A fixed plate 3 is fixedly connected to one side of the fixed plate 3, a fixed block 4 is fixedly connected to one side of the fixed plate 3, an electric push rod 5 is fixedly connected to the bottom of the fixed block 4, and a rack 6 is fixedly connected to the bottom of the electric push rod 5. One side of the plate 2 is movably connected with a rotating shaft, and the outer ring of the rotating shaft is equipped with a gear 7. The gear 7 can rotate with the rotation of the rotating shaft. The gear 7 and the rack 6 mesh with each other. The bottom of the gear 7 is fixedly connected with a rotating rod 8. A fixed ring 9 is fixedly connected to the bottom of the rotating rod 8 .

Specifically, as shown in Figures 3 and 4, a first chute 10 is provided on one side of the fixed plate 3, and a first slider 11 is fixedly connected to one side of the rack 6. The first slider 11 is provided on the first In the inner cavity of the chute 10, the first slide block 11 and the first chute 10 limit the moving direction of the rack 6.

During specific use, the utility model is a construction engineering steel bar bending device. First, place one end of the steel bar to be bent in the fixed ring 9, start the electric push rod 5 to shorten, and drive the rack 6 to move upward. A first slide block 11 is fixedly connected to one side of the rack 6 . The first slide block 11 can slide in the inner cavity of the first slide groove 10 , thereby limiting the moving direction of the rack 6 . The rack 6 moves upward, and the gear 7 meshing with the rack 6 will also rotate, thereby driving the rotating rod 8 to rotate and approach, so that the fixed ring 9 will also rotate and approach to fix the steel bar. Control the telescopic degree of the electric push rod 5 to change the rotation angle of the gear 7 and the rotating rod 8, thereby changing the distance between the fixed rings 9, thereby meeting the needs of clamping steel bars of different sizes and avoiding waste of device costs.

Example 2:

On the basis of the first embodiment, as shown in Figures 1 and 2, a first hydraulic telescopic rod 12 is fixedly connected to one side of the side plate 2 on the left side, and a first hydraulic telescopic rod 12 is fixedly connected to one side of the first hydraulic telescopic rod 12. Mobile box 13, the bottom of the mobile box 13 is fixedly connected with a second slider 15, the top of the support frame 1 is provided with a second slider 14, the second slider 15 is arranged in the inner cavity of the second slider 14, the mobile box A second hydraulic telescopic rod 16 is provided in the inner cavity of the frame 13. An extrusion block 17 is provided on the front of the second hydraulic telescopic rod 16. A through hole 18 is provided at the top of the support frame 1. The through hole 18 is a linear array of multiple groups. A collection box 19 is provided in the inner cavity of the frame 1, and a handle is provided on the front of the collection box 19.

During specific use, the utility model is a construction engineering steel bar bending device that activates the first hydraulic telescopic rod 12 to drive the moving box 13 to move to the right, and adjusts the telescopic degree of the first hydraulic telescopic rod 12 according to the length of the steel bar until The area to be bent is located on the front side of the extrusion block 17 . A second slider 15 is provided at the bottom of the mobile box 13. The second slider 15 can slide in the inner cavity of the second chute 14, thereby limiting the direction in which the mobile box 13 moves, making the mobile box 13 more stable. After the moving box 13 stops moving, the second hydraulic telescopic rod 16 starts to drive the extrusion block 17 to move in the front direction to bend the steel bars. During the bending process, debris and impurities will be generated. At this time, the debris and impurities will pass through the through hole 18 and enter the inner cavity of the collection box 19 for unified collection.

Working principle: First, place one end of the steel bar that needs to be bent in the fixed ring 9, start the electric push rod 5 to shorten, and drive the rack 6 to move upward. The rack 6 moves upward, and the gear 7 meshing with the rack 6 will also rotate, thereby driving the rotating rod 8 to rotate and approach, so that the fixed ring 9 will also rotate and approach to fix the steel bar. Control the telescopic degree of the electric push rod 5 to change the rotation angle of the gear 7 and the rotating rod 8, thereby changing the distance between the fixed rings 9, thereby meeting the needs of clamping steel bars of different sizes and avoiding waste of device costs. Start the first hydraulic telescopic rod 12 to drive the mobile box 13 to move to the right. According to the length of the steel bar, adjust the telescopic degree of the first hydraulic telescopic rod 12 until the area to be bent is located on the front of the extrusion block 17 for the bending operation. .

The basic principles and main features of the present utility model and the advantages of the present utility model are shown and described above. Those skilled in the industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model can be There will also be various changes and improvements in the new model, and these changes and improvements all fall within the scope of the claimed utility model. The protection scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. A construction engineering steel bar bending device, including a support frame (1), characterized in that: side plates (2) are fixedly connected to both sides of the top of the support frame (1), and the side plate on the right side is A fixed plate (3) is fixedly connected to one side of (2), a fixed block (4) is fixedly connected to one side of the fixed plate (3), and an electric push rod (4) is fixedly connected to the bottom of the fixed block (4). 5), the bottom of the electric push rod (5) is fixedly connected with a rack (6), one side of the side plate (2) is movably connected with a rotating shaft, and the outer ring of the rotating shaft is equipped with a gear (7), The gear (7) meshes with the rack (6), the bottom of the gear (7) is fixedly connected to a rotating rod (8), and the bottom of the rotating rod (8) is fixedly connected to a fixed ring (9); A first hydraulic telescopic rod (12) is fixedly connected to one side of the side plate (2) on the left side, and a moving box (13) is fixedly connected to one side of the first hydraulic telescopic rod (12). A second slider (15) is fixedly connected to the bottom of the mobile box (13), a second chute (14) is provided on the top of the support frame (1), and the second slider (15) is arranged on the second In the inner cavity of the chute (14), a second hydraulic telescopic rod (16) is provided in the inner cavity of the moving box (13), and an extrusion block (16) is provided on the front of the second hydraulic telescopic rod (16). 17). 2. A construction engineering steel bar bending device according to claim 1, characterized in that: a first chute (10) is provided on one side of the fixed plate (3), and the rack (6) is provided with a first chute (10). A first slider (11) is fixedly connected to one side, and the first slider (11) is arranged in the inner cavity of the first chute (10). 3. A construction engineering steel bar bending device according to claim 1, characterized in that: the top of the support frame (1) is provided with through holes (18), and the through holes (18) are multiple linear groups. array. 4. A construction engineering steel bar bending device according to claim 1, characterized in that: a collection box (19) is provided in the inner cavity of the support frame (1), and the front side of the collection box (19) Provided with handles.