Bending auxiliary device for building construction

Abstract

The utility model discloses an auxiliary bending device for building construction, which comprises a base, a first hydraulic cylinder base fixedly connected to the rear part of the top end of the base, a first groove formed in the middle of the front end of the first hydraulic cylinder base, a first hydraulic cylinder fixedly connected to the inner wall of one side of the first groove, a bending device arranged at the front end of the first hydraulic cylinder, and a second groove formed in the front part of the top end of the base. The bottom end of the second groove is rotationally connected with a rotating disc, the rotating disc is connected with the inner wall of the second groove through a fixing device, the two sides of the front portion of the top end of the rotating disc are fixedly connected with first fixing bases, and the rear portion of the top end of the rotating disc is fixedly connected with a second fixing base. The steel bar bending device has the advantages that the bending device is designed and can bend two steel bars into different shapes at a time; and a fixing device is designed, and the fixing device and a plurality of different fixing bases are designed, so that the equipment can operate stably, and meanwhile, materials with different diameters can be bent.

Description

Technical Field

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

[0002] In construction, supporting materials such as steel bars or steel pipes are often used. Usually, materials such as steel bars are not used completely vertically, but are bent and placed in the building to fix other materials. At this time, the vertical steel bars need to be bent into a certain shape in advance. In the past, people usually had to rely on their own strength to bend steel bars, but this efficiency was very slow, and the shapes of the bent steel bars were different, and not all of them met the requirements. With the development of technology, bending devices have gradually appeared in people's field of vision, greatly liberating manpower.

[0003] Chinese patent CN211613918U discloses a pipe bending device for construction, which belongs to the technical field of auxiliary construction devices. The key points of its technical solution are that it includes a fixed sleeve and a bending sleeve respectively sleeved on the pipe, and the fixed sleeve and the bending sleeve are detachably fixedly connected to the pipe. The fixed sleeve is used to fix the pipe on the ground, and a fixed rod is fixedly arranged on the top of the fixed sleeve. A first transmission member is arranged on one side of the fixed rod. One end of the first transmission member is hinged to the fixed rod, and the other end is hinged to the bending sleeve, and is used to make the bending sleeve drive one end of the bent pipe to bend upward, so that it has a simple structure and is easy to carry. However, there are still defects that can be improved:

[0004] 1. The utility model sets a cylinder as a bending power part. Although this solution can be bent, two cylinders are only set on one side, that is, only one side can be bent. In fact, in some cases, the steel bars used in construction are bent at different angles in different parts of a steel bar. If the cylinder is set in only one direction, multiple processes will be added, slowing down the construction progress.

[0005] 2. The utility model uses a bending tube as a fixing part. Although the bending tube can fix steel pipes or steel bars, the bending tube has a fixed size. In construction, in most cases, multiple steel bars of different sizes are used at the same time. It is difficult to meet the requirements of construction with only one bending tube of fixed size. At the same time, the bending tube is hinged. If it is necessary to replace the bending tube of different sizes, it is difficult to disassemble it, and the process is also increased. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above problems and provide a bending auxiliary device for building construction.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a bending auxiliary device for construction, including a base, a hydraulic cylinder base 1 is fixedly connected to the rear part of the top end of the base, a groove 1 is opened in the middle of the front end of the hydraulic cylinder base 1, a hydraulic cylinder 1 is fixedly connected to the inner wall of one side of the groove 1, a bending device is arranged at the front end of the hydraulic cylinder 1, a groove 2 is opened at the front part of the top end of the base, the groove 2 is located in front of the bending device, a turntable is rotatably connected to the bottom end of the groove 2, the turntable and the inner wall of the groove 2 are connected to each other by a fixing device, both sides of the front part of the top end of the turntable are fixedly connected to a fixed base 1, and the rear part of the top end of the turntable is fixedly connected to a fixed base 2.

[0008] As an improvement, the bending device includes a bending block 1 fixedly connected to the front end of a hydraulic cylinder 1, the bending block 1 is slidably connected to the base, the front end of the bending block 1 is rotatably connected to bending blocks 2 on both sides, and the rear ends of the bending blocks 2 on both sides are provided with grooves 3.

[0009] As an improvement, sliding blocks are slidably connected in the grooves three on both sides, the rear ends of the sliding blocks on both sides are rotatably connected to rotating blocks, the rear ends of the rotating blocks on both sides are fixedly connected to hydraulic cylinders two, and the hydraulic cylinders two on both sides are fixedly connected to the bending block one by providing hydraulic cylinder bases two.

[0010] As an improvement, the fixing device includes a groove four opened on the inner wall of the rear end of the groove two, a spring is fixedly connected to the inner wall of the rear end of the groove four, and a fixing block is fixedly connected to the front end of the spring.

[0011] As an improvement, a damper is arranged in the spring, and the front and rear ends of the damper are respectively fixedly connected to the fixing block and the inner wall of the groove four, and the turntable is provided with a plurality of grooves five used in conjunction with the fixing block.

[0012] As an improvement, the front and rear ends of both sides of the bottom end of the base are fixedly connected to support columns, a support plate is arranged under the base, the support plate is fixedly connected to the support columns, and universal wheels are fixedly connected to the bottom ends of the support columns at the front and rear ends on both sides.

[0013] The advantages of the utility model compared with the prior art are:

[0014] 1. The utility model designs a bending device. The bending device consists of a bending block 1 and two bending blocks 2, and each of the two bending blocks 2 is independently connected to a hydraulic cylinder 2. This allows customers to bend materials such as steel bars into shapes of any angle at one time, reducing the number of processes and increasing economic benefits for customers. At the same time, the two bending blocks 2 can be bent independently, that is, the device can bend two steel bars into different shapes at one time.

[0015] 2. The utility model is designed with a fixing device. The fixing device is used in conjunction with fixing bases of different sizes. Customers can first select a suitable fixing base on the turntable and use it after rotating the turntable to a suitable angle. The fixing device and multiple different fixing bases can make the equipment run stably, and at the same time can meet the different needs of customers and increase economic benefits for customers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional bending auxiliary device for construction Figure 1 .

[0017] Figure 2 The utility model is a three-dimensional bending auxiliary device for construction Figure 2 .

[0018] Figure 3 The utility model is a cross-sectional view of one side of a bending auxiliary device for building construction.

[0019] Figure 4 It is an enlarged view of a bending auxiliary device for construction of the utility model at position A.

[0020] Figure 5 It is an enlarged view of a bending auxiliary device for construction of the utility model at position B.

[0021] Figure 6 It is an enlarged view of a bending auxiliary device for construction of the utility model at position C.

[0022] As shown in the figure:

[0023] 1. Base;

[0024] 2. Hydraulic cylinder base 1;

[0025] 3. Groove 1;

[0026] 4. Hydraulic cylinder 1;

[0027] 5. Bending device; 501. Bending block 1; 502. Bending block 2; 503. Groove 3; 504. Sliding block; 505. Rotating block; 506. Hydraulic cylinder 2; 507. Hydraulic cylinder base 2;

[0028] 6. Groove 2;

[0029] 7. Turntable;

[0030] 8. Fixing device; 801. Groove 4; 802. Spring; 803. Fixing block; 804. Damper; 805. Groove 5;

[0031] 9. Fixed base 1;

[0032] 10. Fixed base 2;

[0033] 11. Support column;

[0034] 12. Support plate;

[0035] 13. Universal wheel. DETAILED DESCRIPTION

[0036] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0037] The working principle of the utility model is as follows Figure 1-Figure 6 As shown, a bending auxiliary device for construction includes a base 1, a groove 26 is opened at the front of the top of the base 1, a turntable 7 is rotatably connected to the bottom of the groove 26, and the turntable 7 and the inner wall of the groove 26 are connected to each other by a fixing device 8. The fixing device 8 is used to fix the turntable 7 after rotating a certain angle. At the same time, in order to facilitate the fixing of steel bars of different sizes, both sides of the front of the top of the turntable 7 are fixedly connected to a fixed base 1 9, and the rear of the top of the turntable 7 is fixedly connected to a fixed base 2 10. In addition, the rear of the top of the base 1 is fixedly connected to A hydraulic cylinder base 2 is provided with a groove 3 in the middle of the front end of the hydraulic cylinder base 2, a hydraulic cylinder 4 is fixedly connected to the inner wall of one side of the groove 3, a bending device 5 is provided at the front end of the hydraulic cylinder 4, and the bending device 5 is located behind the turntable 7. Support columns 11 are fixedly connected to the front and rear ends of both sides of the bottom end of the base 1, and a support plate 12 is provided under the base 1. The support plate 12 can be used to place processed materials. The support plate 12 is fixedly connected to the support column 11. In order to facilitate movement, universal wheels 13 are fixedly connected to the bottom ends of the support columns 11 at the front and rear ends on both sides.

[0038] The above-mentioned structures together constitute the general appearance structure of the bending auxiliary device for construction of the utility model.

[0039] In order to further explain the specific working principle of the bending auxiliary device for construction of the utility model, the above-mentioned bending device 5 includes a bending block 1 501 fixedly connected to the front end of the hydraulic cylinder 1 4, the bending block 1 501 is slidably connected to the base 1, and the two sides of the front end of the bending block 1 501 are rotatably connected with bending blocks 2 502, and the two bending blocks 2 502 can be independently rotated to different angles, and the rear ends of the bending blocks 2 502 on both sides are provided with grooves 3 503. Sliding blocks 504 are slidably connected in the grooves 3 503 on both sides, and the rear ends of the sliding blocks 504 on both sides are rotatably connected with rotating blocks 505, and the rear ends of the rotating blocks 505 on both sides are fixedly connected with hydraulic cylinders 2 506, and the hydraulic cylinders 2 506 are used as the power parts of the bending device 5. At the same time, in order to facilitate the use of the hydraulic cylinders 2 506 on the bending device 5, the hydraulic cylinders 2 506 on both sides are fixedly connected to the bending block 1 501 by providing hydraulic cylinder bases 2 507.

[0040] The technical effect achieved by the technical scheme composed of the above-mentioned technical features is: after the hydraulic cylinder 1 4 pushes the bending device 5 to the specified position, the hydraulic cylinders 2 506 on both sides start to move, and the output shaft in the hydraulic cylinder 2 506 pushes the sliding block 504 to slide in the groove 3 503. At the same time, the sliding of the sliding block 504 and the operation of the hydraulic cylinder 2 506 cause the angles of the bending blocks 2 502 on both sides to change. During implementation, the bending blocks 2 502 on both sides make the same angle change at the same time, or the two bending blocks 2 502 can make different angle changes respectively.

[0041] In order to further explain the specific working principle of the bending auxiliary device for construction of the utility model, the fixing device 8 includes a groove 4 801 opened on the inner wall of the rear end of the groove 2 6, and the groove 4 801 is used in conjunction with the groove 2 6. A spring 802 is fixedly connected to the inner wall of the rear end of the groove 4 801. For convenient fixing, a fixing block 803 is fixedly connected to the front end of the spring 802. A damper 804 with a guiding function is arranged in the spring 802. The spring 802 and the damper 804 serve as elastic elements of the fixing device 8. The front and rear ends of the damper 804 are fixedly connected to the fixing block 803 and the inner wall of the groove 4 801, respectively. Next, a plurality of grooves 5 805 used in conjunction with the fixing block 803 are opened on the turntable 7.

[0042] The technical effect achieved by the technical solution composed of the above-mentioned technical features is: when the customer rotates the turntable 7, the fixed block 803 and the groove five 805 no longer cooperate with each other, and the turntable 7 begins to squeeze the fixed block 803 to move backward. At the same time, the fixed block 803 drives the spring 802 and the damper 804 to shrink together. When the turntable 7 rotates to a certain angle and the turntable 7 no longer squeezes the fixed block 803, the spring 802 and the damper 804 bounce the fixed block 803 into the next groove five 805.

[0043] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A bending auxiliary device for construction, comprising a base (1), characterized in that: The rear part of the top of the base (1) is fixedly connected to a hydraulic cylinder base (2), a groove (3) is provided in the middle of the front end of the hydraulic cylinder base (2), a hydraulic cylinder (4) is fixedly connected to the inner wall of one side of the groove (3), a bending device (5) is provided at the front end of the hydraulic cylinder (4), a groove (6) is provided at the front end of the top of the base (1), the groove (6) is located in front of the bending device (5), a turntable (7) is rotatably connected to the bottom end of the groove (6), the turntable (7) and the inner wall of the groove (6) are connected to each other by a fixing device (8), both sides of the front end of the turntable (7) are fixedly connected to a fixed base (9), and the rear part of the top of the turntable (7) is fixedly connected to a fixed base (10).

2. A bending auxiliary device for construction according to claim 1, characterized in that: The bending device (5) comprises a bending block 1 (501) fixedly connected to the front end of a hydraulic cylinder 1 (4); the bending block 1 (501) is slidably connected to a base (1); both sides of the front end of the bending block 1 (501) are rotatably connected to bending blocks 2 (502); and both sides of the rear ends of the bending blocks 2 (502) are provided with grooves 3 (503).

3. A bending auxiliary device for construction according to claim 2, characterized in that: The grooves (503) on both sides are slidably connected with sliding blocks (504), the rear ends of the sliding blocks (504) on both sides are rotatably connected with rotating blocks (505), the rear ends of the rotating blocks (505) on both sides are fixedly connected with hydraulic cylinders (506), and the hydraulic cylinders (506) on both sides are fixedly connected to the bending block (501) by providing hydraulic cylinder bases (507).

4. A bending auxiliary device for construction according to claim 1, characterized in that: The fixing device (8) comprises a groove four (801) opened on the inner wall at the rear end of the groove two (6), a spring (802) is fixedly connected to the inner wall at the rear end of the groove four (801), and a fixing block (803) is fixedly connected to the front end of the spring (802).

5. A bending auxiliary device for construction according to claim 4, characterized in that: A damper (804) is arranged inside the spring (802), and the front and rear ends of the damper (804) are respectively fixedly connected to the fixed block (803) and the inner wall of the groove four (801), and the rotating disk (7) is provided with a plurality of grooves five (805) used in conjunction with the fixed block (803).

6. A bending auxiliary device for construction according to claim 1, characterized in that: The front and rear ends of both sides of the bottom end of the base (1) are fixedly connected to support columns (11); a support plate (12) is provided below the base (1); the support plate (12) is fixedly connected to the support column (11); and the bottom ends of the support columns (11) at the front and rear ends of both sides are fixedly connected to universal wheels (13).

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