Steel bar bender for building construction

Abstract

The utility model discloses a steel bar bender for building construction, and belongs to the field of building construction equipment. The problems that quick disassembly and maintenance are difficult to achieve, and free movement is difficult to achieve are solved. The bending device comprises a fixing block, a bearing plate and a connecting plate are fixedly installed on the fixing block, the bearing plate is located on one side of the connecting plate, a plurality of transverse plates are fixedly installed on the bearing plate, a bending assembly is movably installed on the connecting plate, a guide plate is arranged on one side of the bearing plate, and the bottom of the guide plate is fixedly installed on the connecting plate. The fixing blocks and the second fixing bolts are used in cooperation, fixed installation of the fixing blocks is achieved, so that free movement of the fixing blocks is achieved, the rebars are effectively prevented from being carried back and forth, construction time is saved, meanwhile, the rebars are inserted into the two fixing pipes, one ends of the rebars are inserted into the sleeves, and construction efficiency is improved. The steel bar bending device is simple in structure, low in cost and high in maintenance efficiency, and meanwhile excessive disassembly is not needed in the maintenance process.

Description

Technical Field

[0001] The utility model relates to the field of building construction equipment, in particular to a steel bar bending machine for building construction. Background Art

[0002] Rebar is a commonly used building material, usually used to reinforce concrete structures. It is made of high-strength steel and has good tensile strength and bending strength. It can enhance the overall performance and bearing capacity of concrete. In construction, in order to meet the requirements of building structure design, it is usually necessary to use a rebar bending machine to process the rebar so that it presents the required curved shape, improves construction efficiency and ensures the accuracy of bending.

[0003] However, in the process of using the steel bar bending machine in the prior art, due to its complex working environment, the bending machine is often damaged by collision, and after the damage, it needs to be disassembled and repaired. On the one hand, the use cost is high, and on the other hand, the disassembly and maintenance steps are complicated, which affects the construction period and is difficult to achieve rapid disassembly and maintenance;

[0004] And because of its large size, it is difficult to move freely, so the processed steel bars need to be transported back and forth, which takes up a lot of time and has high labor intensity, making it difficult to realize the free movement of the steel bar bending machine;

[0005] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0006] The utility model aims to provide a steel bar bending machine for construction, so as to solve the problems that the existing steel bar bending machines have complicated disassembly and maintenance steps, are difficult to realize rapid disassembly and maintenance, and are difficult to realize free movement during actual use.

[0007] The purpose of the utility model can be achieved through the following technical solutions: a steel bar bending machine for construction, including a fixed block, a supporting plate and a connecting plate are fixedly installed on the fixed block, the supporting plate is located on one side of the connecting plate, a plurality of cross plates are fixedly installed on the supporting plate, a bending assembly is movably installed on the connecting plate, a guide plate is provided on one side of the supporting plate, the bottom of the guide plate is fixedly installed on the connecting plate, a slot is provided on one side of the fixed block, and a plurality of fixing bolts are fixedly installed on the top of the fixed block and the side away from the slot through threads.

[0008] Preferably, the bending assembly includes a fixed rod and a rotating plate 1, the bottom of the fixed rod is fixedly connected to the connecting plate, the rotating plate 1 is movably mounted on the fixed rod, and a cross bar is fixedly mounted on one side of the rotating plate 1 close to the guide plate.

[0009] Preferably, the bending assembly also includes a rotating plate 2 and a connecting block. The rotating plate 2 is located above the rotating plate 1. The rotating plate 2 is fixedly connected to the rotating plate 1 through the connecting block. Fixed tubes are fixedly installed on both the rotating plate 1 and the rotating plate 2.

[0010] Preferably, one end of the fixed tube is fixedly connected to the rotating plate, and a sleeve is fixedly installed on the other end of the fixed tube. One end of the sleeve is fixedly connected to the rotating plate. The fixed tube is bent with the fixed rod as the center, and the cross-section of the fixed tube is semicircular.

[0011] Preferably, a steel bar is fixedly installed in the fixed tube, one end of the steel bar is fixedly installed in the sleeve, a fixing bolt is movably installed on the top of the sleeve through a thread, the bottom of the fixing bolt is against the surface of the steel bar, the cross plate is located on the side of the supporting plate away from the slot, and the bottom of the steel bar is against the top surface of the cross plate.

[0012] Preferably, a vertical rod is fixedly installed in the guide plate, and a plurality of rotating wheels are movably installed on the vertical rod. There are two rotating wheels, and the height of the rotating wheels is adapted to the rotating plate one and the rotating plate two.

[0013] The beneficial effects of the utility model are as follows:

[0014] (1) The utility model uses the rotating plate 1 and the rotating plate 2 in cooperation. First, the cross bar is rotated to make the cross bar perpendicular to the fixed block. At this time, the steel bar is inserted into the two fixed tubes, and one end of the steel bar is inserted into the sleeve. At this time, the fixing bolt is screwed to fix the steel bar. After fixing, the cross bar can be rotated to achieve bending of the steel bar. The structure is simple and the cost is low. At the same time, there is no need to disassemble too much during the maintenance process, and the maintenance efficiency is high.

[0015] (2) The utility model uses the fixing block and the second fixing bolt in combination. In actual use, the fixing of the fixing block is released by rotating the second fixing bolt. After the fixing block is moved to the working position, the slot is engaged with the fixing platform, and the second fixing bolt is turned at the same time to make the second fixing bolt abut against the fixing platform, thereby completing the fixed installation of the fixing block. The structure is simple and the volume is small, thereby realizing the free movement of the fixing block, effectively avoiding the back and forth transportation of the steel bars, saving construction time, and reducing labor intensity.

[0016] The utility model realizes the free movement of the bending machine while realizing quick disassembly and maintenance through the provided bending components and the fixing blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings;

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the bending assembly in the utility model;

[0020] Figure 3 It is a structural schematic diagram of the fixed pipe in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the guide plate in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the fixing block in the utility model.

[0023] Legend: 1. Fixed block; 101. Slot; 102. Fixing bolt 2; 2. Support plate; 201. Horizontal plate; 3. Connecting plate; 4. Bending assembly; 401. Fixed rod; 402. Rotating plate 1; 403. Horizontal rod; 404. Rotating plate 2; 405. Connecting block; 406. Fixed pipe; 407. Sleeve; 408. Rebar; 409. Fixing bolt 1; 5. Guide plate; 501. Vertical rod; 502. Rotating wheel. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1:

[0026] The present embodiment is used to solve the problem that during the use of the steel bar bending machine in the prior art, due to its complex working environment, the bending machine is often damaged due to impact, and after the damage, it needs to be disassembled and repaired. On the one hand, the use cost is high, and on the other hand, the disassembly and maintenance steps are complicated, which affects the construction period and is difficult to achieve rapid disassembly and maintenance.

[0027] See also Figure 1 - Figure 4As shown, this embodiment is a steel bar bending machine for construction, including a fixed block 1, on which a supporting plate 2 and a connecting plate 3 are fixedly installed, the supporting plate 2 is located on one side of the connecting plate 3, a plurality of cross plates 201 are fixedly installed on the supporting plate 2, and a bending assembly 4 is movably installed on the connecting plate 3, the bending assembly 4 includes a fixed rod 401 and a rotating plate 1 402, the bottom of the fixed rod 401 is fixedly connected to the connecting plate 3, the rotating plate 1 402 is movably installed on the fixed rod 401, and a cross bar 403 is fixedly installed on one side of the rotating plate 1 402 close to the guide plate 5, the bending assembly 4 also includes a rotating plate 2 404 and a connecting block 405, the rotating plate 2 404 is located above the rotating plate 1 402, the rotating plate 2 404 is fixedly connected to the rotating plate 1 402 through the connecting block 405, and fixed pipes 406 are fixedly installed on both the rotating plate 1 402 and the rotating plate 2 404.

[0028] One end of the fixed tube 406 is fixedly connected to the rotating plate 402, and the other end of the fixed tube 406 is fixedly installed with a sleeve 407, one end of the sleeve 407 is fixedly connected to the rotating plate 402, the fixed tube 406 is bent with the fixed rod 401 as the center, the cross section of the fixed tube 406 is semicircular, a steel bar 408 is fixedly installed in the fixed tube 406, one end of the steel bar 408 is fixedly installed in the sleeve 407, a fixing bolt 409 is movably installed on the top of the sleeve 407 through a thread, and the bottom of the fixing bolt 409 is against the surface of the steel bar 408, the cross plate 201 is located on the side of the supporting plate 2 away from the slot 101, and the bottom of the steel bar 408 is against the top surface of the cross plate 201.

[0029] A vertical rod 501 is fixedly installed in the guide plate 5 , and a plurality of rotating wheels 502 are movably installed on the vertical rod 501 . There are two rotating wheels 502 , and the height of the rotating wheels 502 is adapted to the rotating plate 1 402 and the rotating plate 2 404 .

[0030] When the steel bar 408 is bent, the steel bar 408 will move, and the cross plate 201 and the rotating wheel 502 are used to support and guide the steel bar 408, thereby effectively improving the bending accuracy of the steel bar 408 and ensuring that the steel bar 408 will not deviate during the bending process.

[0031] By using the rotating plate 1 402 and the rotating plate 2 404 together, first rotate the cross bar 403 so that the cross bar 403 is perpendicular to the fixed block 1. At this time, insert the steel bar 408 into the two fixed tubes 406, and insert one end of the steel bar 408 into the sleeve 407. At this time, turn the fixing bolt 1 409 to fix the steel bar 408. After fixing, the cross bar 403 can be rotated to bend the steel bar 408. The structure is simple, and no additional driving devices such as motors, cylinders, etc. are required. The cost is low. At the same time, no excessive disassembly is required during the maintenance process, and the maintenance efficiency is high.

[0032] Embodiment 2:

[0033] This embodiment is used to solve the problem that the steel bar bending machine is difficult to move freely due to its large size, so the processed steel bars need to be transported back and forth, the transportation time accounts for a long time, and the labor intensity is high, making it difficult to realize the free movement of the steel bar bending machine.

[0034] See also Figure 5 As shown, this embodiment also includes a guide plate 5, a guide plate 5 is provided on one side of the supporting plate 2, the bottom of the guide plate 5 is fixedly mounted on the connecting plate 3, a slot 101 is provided on one side of the fixing block 1, and a plurality of fixing bolts 102 are fixedly mounted on the top of the fixing block 1 and the side away from the slot 101 through threads.

[0035] In actual use, the fixing block 1 is released by rotating the second fixing bolt 102. After the fixing block 1 is moved to the working position, the slot 101 is engaged with the fixing platform, and the second fixing bolt 102 is turned at the same time to make the second fixing bolt 102 abut against the fixing platform, thereby completing the fixed installation of the fixing block 1. The structure is simple and the volume is small, thereby realizing the free movement of the fixing block 1, effectively avoiding the back and forth transportation of the steel bar 408, saving construction time, and reducing labor intensity.

[0036] The fixing platform is only for better illustrating the present solution, and the fixing platform can represent any structure that can engage with the card slot 101, such as a table, a wall, etc. Through the setting of the card slot 101 and the fixing bolt 102, the fixing block 1 can be adapted to a variety of working scenarios and has a wide range of applications.

[0037] In combination with Example 1 and Example 2, the fixed installation of the fixed block 1 is achieved through the coordinated use of the fixed block 1 and the fixed bolt 2 102, thereby realizing the free movement of the fixed block 1, effectively avoiding the back and forth transportation of the steel bar 408, saving construction time, and at the same time, the steel bar 408 is inserted into the two fixed tubes 406, and one end of the steel bar 408 is inserted into the sleeve 407. At this time, the fixing bolt 1 409 is turned to fix the steel bar 408. After fixing, the cross bar 403 can be rotated to achieve the bending of the steel bar 408. The structure is simple and the cost is low. At the same time, there is no need for excessive disassembly during the maintenance process, and the maintenance efficiency is high.

[0038] The working process and principle of the utility model are as follows:

[0039] First, the fixing block 1 is released by rotating the second fixing bolt 102. After the fixing block 1 is moved to the working position, the slot 101 is engaged with the fixing platform, and the second fixing bolt 102 is screwed at the same time, so that the second fixing bolt 102 is against the fixing platform, thereby completing the fixed installation of the fixing block 1. Through the arrangement of the slot 101 and the second fixing bolt 102, the fixing block 1 is adapted to a variety of working scenes and has a wide range of applications.

[0040] Further, the steel bar 408 is inserted into the two fixing tubes 406, and one end of the steel bar 408 is inserted into the sleeve 407. At this time, the fixing bolt 409 is screwed to fix the steel bar 408. After fixing, the cross bar 403 can be rotated to achieve the bending of the steel bar 408. The structure is simple and the cost is low. At the same time, there is no need to disassemble too much during the maintenance process, and the maintenance efficiency is high.

[0041] The utility model realizes the free movement of the bending machine while realizing quick disassembly and maintenance by means of the bending assembly 4 and the fixing block 1.

[0042] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A steel bar bending machine for construction, comprising a fixing block (1), characterized in that: A supporting plate (2) and a connecting plate (3) are fixedly mounted on the fixing block (1); the supporting plate (2) is located on one side of the connecting plate (3); a plurality of transverse plates (201) are fixedly mounted on the supporting plate (2); a bending assembly (4) is movably mounted on the connecting plate (3); a guide plate (5) is provided on one side of the supporting plate (2); the bottom of the guide plate (5) is fixedly mounted on the connecting plate (3); a slot (101) is provided on one side of the fixing block (1); and a plurality of fixing bolts (102) are fixedly mounted on the top of the fixing block (1) and the side away from the slot (101) through threads.

2. A steel bar bending machine for construction according to claim 1, characterized in that: The bending assembly (4) comprises a fixed rod (401) and a rotating plate (402); the bottom of the fixed rod (401) is fixedly connected to the connecting plate (3); the rotating plate (402) is movably mounted on the fixed rod (401); and a cross bar (403) is fixedly mounted on one side of the rotating plate (402) close to the guide plate (5).

3. A steel bar bending machine for construction according to claim 2, characterized in that: The bending assembly (4) further comprises a rotating plate 2 (404) and a connecting block (405), wherein the rotating plate 2 (404) is located above the rotating plate 1 (402), and the rotating plate 2 (404) is fixedly connected to the rotating plate 1 (402) via the connecting block (405), and a fixing tube (406) is fixedly installed on both the rotating plate 1 (402) and the rotating plate 2 (404).

4. A steel bar bending machine for construction according to claim 3, characterized in that: One end of the fixed tube (406) is fixedly connected to the rotating plate (402), and the other end of the fixed tube (406) is fixedly installed with a sleeve (407). One end of the sleeve (407) is fixedly connected to the rotating plate (402). The fixed tube (406) is bent with the fixed rod (401) as the center of the circle, and the cross section of the fixed tube (406) is semicircular.

5. A steel bar bending machine for construction according to claim 4, characterized in that: A steel bar (408) is fixedly installed in the fixing tube (406), one end of the steel bar (408) is fixedly installed in the sleeve (407), a fixing bolt (409) is movably installed on the top of the sleeve (407) through a thread, the bottom of the fixing bolt (409) is against the surface of the steel bar (408), the cross plate (201) is located on the side of the supporting plate (2) away from the slot, and the bottom of the steel bar (408) is against the top surface of the cross plate (201).

6. A steel bar bending machine for construction according to claim 3, characterized in that: A vertical rod (501) is fixedly installed in the guide plate (5), and a plurality of rotating wheels (502) are movably installed on the vertical rod (501). Two rotating wheels (502) are provided, and the height of the rotating wheels (502) is adapted to the rotating plate 1 (402) and the rotating plate 2 (404).

Images