Bending device for machining greenhouse beam and column joint integrated connecting piece

Abstract

The utility model relates to the technical field of greenhouses, in particular to a bending device for machining a beam and column joint integrated connecting piece of a greenhouse. Comprising a base, a turnover pressing plate and bending turnover plate assemblies, the turnover pressing plate is hinged to the edge of one side of the upper surface of the base, the lower surface of the turnover pressing plate and the upper surface of the base are both of a plane structure, and the bending turnover plate assemblies are hinged to the two sides of the base and symmetrically arranged on the edges of the two sides of the lower surface of the base. The device is stable in structure, high in reliability, extremely low in failure rate and easy to operate, bending operation of the connecting piece can be completed by a single person, the machining efficiency is high, and bending machining of the two ends of the connecting piece can be completed under the condition that the connecting piece is not moved. The utility model is mainly applied to the aspect of processing the beam and column node integrated connecting piece of the greenhouse.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouses, and more specifically to a bender for processing integrated connectors of greenhouse beams and column nodes. Background Art

[0002] The greenhouse beam and column node integration and steel bar semi-finished product bending device is mainly used for the installation of greenhouse arch frame beams and columns. The construction task of the arch shed is large and the construction period is tight. The integrated connection components are not tightly connected with the beams and columns, and the strength is not strong enough to achieve the desired effect. The frame is unstable and the overall strength is not strong, which not only affects the construction speed, but also the safety of the greenhouse cannot be guaranteed.

[0003] How to solve this problem has become a difficult problem in the greenhouse construction process. Utility Model Content

[0004] In order to overcome the shortcomings of the above-mentioned prior art, the utility model provides a bender for processing the integrated connector of the greenhouse beam and column node. The bender has a stable structure, strong reliability, extremely low failure rate, simple operation, and a single person can complete the bending operation of the connector. The processing efficiency is high, and the bending processing of both ends of the connector can be completed without moving the connector.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A bender for processing integrated connectors of greenhouse beam and column nodes, comprising a base, a flip pressure plate and a bending flap assembly, wherein the flip pressure plate is hinged to the edge of one side of the upper surface of the base, the lower surface of the flip pressure plate and the upper surface of the base are both planar structures, the bending flap assembly is hingedly arranged on both sides of the base, and the bending flap assembly is symmetrically arranged at the edges of both sides of the lower surface of the base.

[0007] The front side surface of the base is provided with holes corresponding to the bolt holes on the connecting piece, the front end of the flip pressing plate is connected to a fixing plate, and the fixing plate is provided with positioning holes corresponding to the holes on the base.

[0008] The hole on the base is connected to the positioning hole on the fixing plate via a positioning pin.

[0009] A handle is arranged at the front end of the flip pressing plate.

[0010] The bending flap assembly includes a flap support rod and a force plate. Rotating shafts are fixedly arranged on both sides of the base. Two groups of flap support rods are rotatably connected to the rotating shafts. The flap support rods can rotate around the rotating shafts. The two flap support rods are connected by a connecting rod. The force plate is fixedly arranged on the two flap support rods.

[0011] A reinforcing rod is arranged between the force applying plate and the connecting rod, the reinforcing rod is connected to the back of the force applying plate, and the reinforcing rod is arranged parallel to the flap bracket rod.

[0012] One end of the reinforcing rod is extended out of the connecting rod, and a handle is arranged on the end of the reinforcing rod extending out of the connecting rod.

[0013] On the base, pedals are arranged on both sides where the bending flap assembly is not arranged.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The setting of the flip pressure plate can cooperate with the base to clamp the connector to be processed to prevent the connector from shifting during the bending process and affecting the processing effect; the setting of the reinforcing rod improves the structural strength of the force plate, and can apply stable pressure to the structural parts during the bending process; the setting of the handle is convenient for the operator to operate by hand; the setting of the pedal is convenient for the operator to step on the device during processing, stabilize the operation, and avoid the shaking of the base during the bending operation; the fixing plate and the positioning pin work together to fix the flip pressure plate. The device has a stable structure, strong reliability, extremely low failure rate, simple operation, and a single person can complete the bending operation of the connector. It has high processing efficiency and can complete the bending process of both ends of the connector without moving the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of the utility model;

[0017] Figure 2 This is a front view of the utility model when in use;

[0018] Figure 3 It is a top view of the utility model;

[0019] Figure 4 It is a side view of the utility model;

[0020] Figure 5 This is a schematic diagram of the connector after processing according to the utility model;

[0021] Figure 6 This is a practical schematic diagram of the connecting piece of the utility model;

[0022] In the figure: 1 is a base, 2 is a flip pressure plate, 3 is a handle, 4 is a fixing plate, 5 is a positioning pin, 6 is a rotating shaft, 7 is a flip plate support rod, 8 is a connecting rod, 9 is a reinforcing rod, 10 is a grip, 11 is a force plate, 12 is a pedal, and 13 is a connecting piece. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0025] like Figures 1 to 6 As shown, a bender for processing integrated connectors of greenhouse beams and columns comprises a base 1, a flip plate 2 and a bending flap assembly, wherein the flip plate 2 is hinged to the edge of one side of the upper surface of the base 1, the lower surface of the flip plate 2 and the upper surface of the base 1 are both planar structures, the bending flap assembly is hingedly arranged on both sides of the base 1, and the bending flap assembly is symmetrically arranged at the edges of both sides of the lower surface of the base 1. The connector 13 to be processed is placed on the base 1, the hinged flip plate 2 is flipped to press on the connector 13, and the construction personnel bend the connector 13 by lifting the bending flap assembly.

[0026] Preferably, a hole corresponding to the bolt hole on the connecting member 13 is formed on the front side of the base 1, and a fixing plate 4 is connected to the front end of the flip pressing plate 2, and a positioning hole corresponding to the hole on the base 1 is formed on the fixing plate 4. After the connecting member 13 is placed, the bolt hole is aligned with the hole, and after the flip pressing plate 2 is pressed, the positioning hole is also aligned with the bolt hole and the hole.

[0027] Preferably, the holes on the base 1 and the positioning holes on the fixing plate 4 are connected by positioning pins 5. After the three holes are positioned, the positioning pins 5 are inserted therein, so that the connector 13 is positioned and fixed in the device to prevent it from being offset during processing.

[0028] Preferably, a handle 3 is provided at the front end of the flip pressing plate 2. The operator uses the handle 3 to control the flip pressing plate 2 to rotate.

[0029] Preferably, the bending flap assembly includes a flap support rod 7 and a force plate 11, a rotating shaft 6 is fixedly provided on both sides of the base 1, two groups of flap support rods 7 are rotatably connected to the rotating shaft 6, the flap support rods 7 can rotate around the rotating shaft, the two flap support rods 7 are connected by a connecting rod 8, and the force plate 11 is fixedly provided on the two flap support rods 7. The pressure of the force plate 11 causes the two sides of the connecting member 13 to deform, and the bending process is completed.

[0030] Preferably, a reinforcing rod 9 is provided between the force plate 11 and the connecting rod 8, the reinforcing rod 9 is connected to the back of the force plate 11, and the reinforcing rod 9 is arranged parallel to the flap bracket rod 7. One end of the reinforcing rod 9 is connected to the bottom end of the back of the force plate 11, and the other end is connected to the connecting rod 8, which improves the structural strength of the force plate 11 and ensures the effect of the bending process.

[0031] Preferably, one end of the reinforcing rod 9 extends out of the connecting rod 8, and one end of the reinforcing rod 9 extending out of the connecting rod 8 is provided with a handle 10. The operator can conveniently control the rotation of the bending flap assembly through the handle 10.

[0032] Preferably, on the base 1, both sides where the bending flap assembly is not provided are provided with pedals 12. When the operator steps on the pedals 12 and places the device for processing, the device shakes.

[0033] When in use, align the connecting piece 13 and place it on the base 1. The width of the base 1 is set according to the node position when the connecting piece 13 is bent. Flip down the flip pressure plate 2 and fix its position with the positioning pin 5 to clamp the connecting piece 13. The construction worker steps on the pedals 12 on both sides, holds the handle 10 on one side, lifts it up, completes the bending of one side of the connecting piece 13, and then turns around to bend the other side of the connecting piece 13 with the same operation.

[0034] Only the preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention, and various changes should be included in the protection scope of the present invention.

Claims

1. A bender for processing integrated connectors of greenhouse beams and columns, characterized in that: The invention comprises a base (1), a flip pressure plate (2) and a bending flap assembly, wherein the flip pressure plate (2) is hinged to an edge of one side of the upper surface of the base (1), the lower surface of the flip pressure plate (2) and the upper surface of the base (1) are both planar structures, the bending flap assembly is hingedly arranged on both sides of the base (1), and the bending flap assembly is symmetrically arranged at the edges of both sides of the lower surface of the base (1).

2. A bender for processing integrated connectors of greenhouse beams and columns according to claim 1, characterized in that: The front side of the base (1) is provided with a hole corresponding to the bolt hole on the connecting member (13); the front end of the flip pressure plate (2) is connected to a fixing plate (4); and the fixing plate (4) is provided with a positioning hole corresponding to the hole on the base (1).

3. A bender for processing integrated connectors of greenhouse beams and columns according to claim 2, characterized in that: The hole on the base (1) and the positioning hole on the fixing plate (4) are connected via a positioning pin (5).

4. A bender for processing integrated connectors of greenhouse beams and columns according to claim 2, characterized in that: A handle (3) is provided at the front end of the flip pressing plate (2).

5. The bender for processing the integrated connection piece of greenhouse beam and column node according to claim 1, characterized in that: The bending flap assembly comprises a flap support rod (7) and a force application plate (11); rotation shafts (6) are fixedly arranged on both sides of the base (1); two groups of flap support rods (7) are rotatably connected to the rotation shafts (6); the flap support rods (7) can rotate around the rotation shafts (6); the two flap support rods (7) are connected by a connecting rod (8); and the force application plate (11) is fixedly arranged on the two flap support rods (7).

6. A bender for processing integrated connectors of greenhouse beams and columns according to claim 5, characterized in that: A reinforcing rod (9) is provided between the force-applying plate (11) and the connecting rod (8); the reinforcing rod (9) is connected to the back of the force-applying plate (11); and the reinforcing rod (9) is provided in parallel with the flap support rod (7).

7. A bender for processing integrated connectors of greenhouse beams and columns according to claim 6, characterized in that: One end of the reinforcing rod (9) extends out of the connecting rod (8), and one end of the reinforcing rod (9) extending out of the connecting rod (8) is provided with a handle (10).

8. The bender for processing the integrated connection piece of greenhouse beam and column node according to claim 1, characterized in that: Pedals (12) are provided on both sides of the base (1) where the bending flap assembly is not provided.

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