Auxiliary device for building engineering bending

Abstract

The utility model relates to the technical field of constructional engineering, in particular to an auxiliary device for constructional engineering bending, which comprises a base. The base is fixed through the external screws, a reinforcing steel bar and a steel plate needing to be bent are placed among the four positioning rods and abut against the positioning plate on the right side, the positioning plates are moved, then the bending positions of the reinforcing steel bar and the steel plate are positioned according to scale marks, and after positioning is completed, the crank is rotated to drive the round pipe to rotate. The round pipe drives the screw rod to move downwards to drive the extrusion plate to press and fix the reinforcing steel bar and the steel plate, the holding rod is held to press downwards, the holding rod drives the extrusion rod to move downwards through the vertical rod, and therefore the steel plate and the reinforcing steel bar are extruded and bent, the bending angle is increased through the arrangement of the inclined face part, carrying is convenient, and rapid installation can be achieved. The small reinforcing steel bars and steel plates can be rapidly bent and do not need to be carried to a bending machine to be bent and formed and then carried to a working site, a large amount of time is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an auxiliary device for bending in construction engineering. Background Art

[0002] Some steel plates and steel bars used in the construction process often need to be bent and bent into the required shape before use. In this process, most of the steel plates and steel bars need to be bent using a bending machine.

[0003] However, in actual operation, most bending machines are not easy to move. During operation, the steel bars and steel plates need to be carried to the bending machine for bending, which is time-consuming and laborious. When smaller steel bars and steel plates need to be bent, they cannot be operated quickly. For this reason, we propose an auxiliary device for bending in construction projects to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary device for bending in construction engineering to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary device for bending in construction engineering, comprising a base, two support frames are fixedly connected to the top of the base, a rotating shaft is rotatably connected between the two support frames, a grip rod is fixedly connected to the left side of the rotating shaft, a vertical rod is fixedly connected to the bottom of the grip rod, an extrusion rod is fixedly connected to the right side of the vertical rod, the left side of the base is arranged as an inclined portion, four positioning rods are fixedly connected to the top of the base, a top plate is fixedly connected to the top of the positioning rod, an extrusion plate is slidably connected to the outside of the positioning rod, a screw is fixedly connected to the top of the extrusion plate, and a round tube is provided on the outer thread sleeve of the screw.

[0006] Further preferably, the top end of the circular tube extends to above the top plate, and the top plate is rotatably sleeved on the outside of the circular tube.

[0007] Further preferably, a crank is fixedly connected to the outer side of the circular tube, and two through holes are provided on the top of the base.

[0008] Further preferably, a slider is slidably connected to the interior of the through hole, and a positioning plate is fixedly connected to the top of the slider.

[0009] Further preferably, a handle is fixedly connected to the rear side of the positioning plate.

[0010] Further preferably, a scale line is fixedly connected to the top of the base.

[0011] Further preferably, two mounting plates are fixedly connected to the front and rear sides of the base, and threaded holes are formed on the tops of the mounting plates.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model fixes the base by screwing an external screw into a threaded hole provided on the mounting plate, lifts the gripping rod, puts the steel bar or steel plate to be bent between the four positioning rods and against the positioning plate on the right, and locates the bending position of the steel bar and steel plate by moving the positioning plate and then comparing it with the scale line. After the positioning is completed, the crank is turned to drive the round tube to rotate, and the round tube drives the screw rod to move downward, driving the extrusion plate to press and fix the steel bar and steel plate, holds the gripping rod and presses it downward, and the rotating shaft rotates between the two supporting frames, and the gripping rod drives the extrusion rod to move downward through the vertical rod, thereby extruding and bending the steel plate and steel bar. The setting of the inclined portion increases the bending angle, is easy to carry and can be quickly installed, and can quickly bend smaller steel bars and steel plates. There is no need to carry them to the bending machine for bending and forming and then carry them to the workplace, which saves a lot of time and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0014] Figure 2 It is a top view of the three-dimensional structure of the utility model;

[0015] Figure 3 for Figure 1 A schematic diagram of the enlarged three-dimensional structure of the middle A area;

[0016] Figure 4 for Figure 2 Schematic diagram of the enlarged three-dimensional structure of area B in the middle.

[0017] In the figure: 1. base; 2. support frame; 3. rotating shaft; 4. grip rod; 5. vertical rod; 6. extrusion rod; 7. inclined portion; 8. positioning rod; 9. top plate; 10. extrusion plate; 11. screw rod; 12. round tube; 13. crank; 14. through hole; 15. slider; 16. positioning plate; 17. handle; 18. scale line; 19. mounting plate; 20. threaded hole. DETAILED DESCRIPTION

[0018] 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.

[0019] Example

[0020] See also Figure 1-4The utility model provides a technical solution: an auxiliary device for bending in construction engineering, including a base 1, two support frames 2 are fixedly connected to the top of the base 1, a rotating shaft 3 is rotatably connected between the two support frames 2, a gripping rod 4 is fixedly connected to the left side of the rotating shaft 3, a vertical rod 5 is fixedly connected to the bottom of the gripping rod 4, an extrusion rod 6 is fixedly connected to the right side of the vertical rod 5, the left side of the base 1 is provided with an inclined portion 7, four positioning rods 8 are fixedly connected to the top of the base 1, a top plate 9 is fixedly connected to the top of the positioning rod 8, an extrusion plate 10 is slidably connected to the outside of the positioning rod 8, a screw 11 is fixedly connected to the top of the extrusion plate 10, a round tube 12 is provided on the outer thread sleeve of the screw 11, and a threaded hole 20 provided on the mounting plate 19 is screwed into the screw by an external screw, so as to fix the base 1, lift the gripping rod 4, and the material to be bent is The steel bars or steel plates are placed between the four positioning rods 8 and against the positioning plate 16 on the right side. The positioning plate 16 is moved and then compared with the scale line 18 to realize the positioning of the bending position of the steel bars and steel plates. After the positioning is completed, the crank 13 is turned to drive the round tube 12 to rotate, and the round tube 12 drives the screw 11 to move downward, driving the extrusion plate 10 to press and fix the steel bars and steel plates. The grip rod 4 is held and pressed downward, and the shaft 3 rotates between the two support frames 2. The grip rod 4 drives the extrusion rod 6 to move downward through the vertical rod 5, thereby extruding and bending the steel plates and steel bars. The setting of the inclined portion 7 increases the bending angle, is easy to carry and can be quickly installed, and can quickly bend smaller steel bars and steel plates. There is no need to transport them to the bending machine for bending and then transport them to the workplace, which saves a lot of time and improves work efficiency.

[0021] In this embodiment, specifically: the top end of the circular tube 12 extends to the top of the top plate 9, and the top plate 9 is rotatably sleeved on the outside of the circular tube 12, and the setting of the circular tube 12 has a rotation effect;

[0022] In this embodiment, specifically: a crank 13 is fixedly connected to the outer side of the circular tube 12, and two through holes 14 are provided on the top of the base 1. The setting of the crank 13 facilitates the rotation;

[0023] In this embodiment, specifically: a slider 15 is slidably connected inside the through hole 14, and a positioning plate 16 is fixedly connected to the top of the slider 15. The setting of the positioning plate 16 plays a role in rapid positioning;

[0024] In this embodiment, specifically: a handle 17 is fixedly connected to the rear side of the positioning plate 16, and the setting of the handle 17 plays an effect of facilitating movement;

[0025] In this embodiment, specifically: a scale line 18 is fixedly connected to the top of the base 1, and the setting of the scale line 18 plays a role in rapid positioning;

[0026] In this embodiment, specifically: two mounting plates 19 are fixedly connected to the front and rear sides of the base 1, and threaded holes 20 are provided on the tops of the mounting plates 19. The provision of the threaded holes 20 facilitates installation.

[0027] The utility model is in operation: when in use, the external screws are screwed into the threaded holes 20 provided on the mounting plate 19 to fix the base 1, the gripping rod 4 is lifted, the steel bar or steel plate to be bent is placed between the four positioning rods 8 and against the positioning plate 16 on the right side, and the positioning plate 16 is moved and then compared with the scale line 18 to realize the positioning of the bending position of the steel bar and the steel plate, after the positioning is completed, the crank 13 is turned to drive the round tube 12 to rotate, and the round tube 12 drives the screw rod 11 to move downward, and drives the extrusion plate 10 to press and fix the steel bar and the steel plate, hold the gripping rod 4 and press downward, the rotating shaft 3 rotates between the two supporting frames 2, and the gripping rod 4 drives the extrusion rod 6 to move downward through the vertical rod 5, so as to extrude and bend the steel plate and the steel bar, and the setting of the inclined portion 7 increases the bendable angle, thereby constituting a construction engineering bending auxiliary device, which is easy to carry and can be quickly installed, and can quickly bend smaller steel bars and steel plates, and does not need to be transported to the bending machine for bending and forming and then transported to the work site, thereby saving a lot of time and improving work efficiency.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction engineering bending auxiliary device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to two support frames (2), a rotating shaft (3) is rotatably connected between the two support frames (2), a gripping rod (4) is fixedly connected to the left side of the rotating shaft (3), a vertical rod (5) is fixedly connected to the bottom of the gripping rod (4), an extrusion rod (6) is fixedly connected to the right side of the vertical rod (5), the left side of the base (1) is provided as an inclined portion (7), four positioning rods (8) are fixedly connected to the top of the base (1), a top plate (9) is fixedly connected to the top of the positioning rod (8), an extrusion plate (10) is slidably connected to the outer side of the positioning rod (8), a screw rod (11) is fixedly connected to the top of the extrusion plate (10), and a round tube (12) is provided on the outer thread sleeve of the screw rod (11).

2. The auxiliary device for bending in construction engineering according to claim 1, characterized in that: The top end of the circular tube (12) extends to the top of the top plate (9), and the top plate (9) is rotatably sleeved on the outside of the circular tube (12).

3. The auxiliary device for bending in construction engineering according to claim 2, characterized in that: A crank (13) is fixedly connected to the outer side of the circular tube (12), and two through holes (14) are formed on the top of the base (1).

4. The auxiliary device for bending in construction engineering according to claim 3, characterized in that: A slider (15) is slidably connected inside the through hole (14), and a positioning plate (16) is fixedly connected to the top of the slider (15).

5. The auxiliary device for bending in construction engineering according to claim 4, characterized in that: A handle (17) is fixedly connected to the rear side of the positioning plate (16).

6. The auxiliary device for bending in construction engineering according to claim 5, characterized in that: A scale line (18) is fixedly connected to the top of the base (1).

7. The auxiliary device for bending in construction engineering according to claim 6, characterized in that: Two mounting plates (19) are fixedly connected to the front and rear sides of the base (1), and threaded holes (20) are provided on the tops of the mounting plates (19).

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