A reinforcing steel bar straightening device for construction engineering is disclosed, which comprises a base, a reinforcing steel bar straightening device, a reinforcing steel bar

Abstract

The application discloses a reinforcing steel bar correcting device convenient to fix for building engineering, and particularly relates to the technical field of reinforcing steel bar correction, which comprises a device base, a fixed support is fixed on one side of the upper end of the device base in the direction of the water line, two electric push rods are fixed on one side of the fixed support in the direction opposite to the water line, two installation plates one are fixed and installed on the upper end of the device base in the direction of the water line in a symmetrical mode, guide grooves matched with the traction device are formed in the upper end of the two installation plates one, and a correcting mechanism is arranged on one side of the upper end of the device base in the direction opposite to the water line. The reinforcing steel bar correcting device convenient to fix for building engineering has the design that the traction device and the guide grooves are matched with each other, so that the device can automatically transmit the corrected reinforcing steel bar, the operation of the device is facilitated, and the reinforcing steel bar is clamped when being corrected, so that the device is more stable during use.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel bar straightening, in particular to a steel bar straightening device for construction engineering. BACKGROUND

[0002] Construction engineering is a part of construction engineering, which refers to the engineering entity formed by the construction of various types of buildings and their auxiliary facilities and the installation of the corresponding lines, pipelines and equipment. Construction engineering includes factory buildings, theaters, hotels, shops, schools, hospitals and residences, etc. to meet the needs of production, residence, study and public activities, etc. During construction, the bent steel bars in transportation need to be straightened for convenience.

[0003] Chinese patent document CN215467730U discloses a steel bar straightening device for construction engineering, which comprises a base, a support frame on the base, a straightening mechanism connected with the support frame, a positioning assembly and a straightening assembly cooperating with the positioning assembly for straightening the steel bars to be processed, a cutting mechanism connected with the support frame for cutting the processed steel bars, and a guide assembly connected with the base. The device can conveniently cut the straightened steel bars and effectively improve the practicality of the device.

[0004] However, the device cannot clamp the steel bar during straightening, as only two driving rollers are designed, the steel bar is prone to rotating under the action of external force, thereby affecting the straightening of the device, and when the steel bar is transported, the two driving rollers are not convenient for the transmission of the steel bar, and other mechanical structures or manual operation are still needed for the transmission of the steel bar, which is inconvenient for the operation of the device. SUMMARY

[0005] The main purpose of the present application is to provide a steel bar straightening device for construction engineering, which can effectively solve the problems of inconvenient clamping of the steel bar and inconvenient operation of the device.

[0006] To achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows:

[0007] The utility model provides a reinforcing steel bar straightening device for constructional engineering convenient to fix, including device base, one side of device base upper end is fixed with fixed support in the direction of assembly line, two electric push rods are fixed in the reverse direction of assembly line one side of fixed support, the output end of two electric push rods is equipped with traction device in common, two installation board no.

[0008] The traction device includes a sliding plate that slides on the upper portion of the device base. The connection between the sliding plate and the output ends of the two electric push rods is fixed connection. The upper end of the sliding plate is fixed with two support frames one. The upper end of the two support frames one is fixed with a support ring one with a notch. The outer surface of the support ring one is symmetrically provided with horizontal through grooves one. The inner cavities of the two through grooves one are provided with adjustable telescopic rods. The connection between the fixed end of the adjustable telescopic rod and the through groove one is sliding connection. The output end of the adjustable telescopic rod is fixed with an arc-shaped clamping block. The lower end of the fixed end of the adjustable telescopic rod is fixedly installed with a guide rod that is matched with the guide slot.

[0009] Preferably, the guide slot includes a horizontal groove one. An arc-shaped groove one is formed in the inner cavity of the horizontal groove one away from the straightening mechanism. An inclined groove one is formed in the inner cavity of the arc-shaped groove one away from the horizontal groove one. A horizontal groove two is formed in the inner cavity of the inclined groove one away from the arc-shaped groove one. An arc-shaped groove two is formed in the inner cavity of the horizontal groove two away from the inclined groove one. The inner cavity of the arc-shaped groove two is communicated with the inside of the horizontal groove one.

[0010] Preferably, the inner cavities of the grooves are communicated, and the horizontal groove two is located on the side of the horizontal groove one away from the support ring one.

[0011] Preferably, the side of the inclined groove one close to the straightening mechanism is inclined away from the side of the support ring one. The side of the inclined groove two away from the straightening mechanism is inclined close to the support ring one.

[0012] Preferably, when the output ends of the two electric push rods are retracted, the guide rod is located in the horizontal groove one. When the output ends of the two electric push rods are extended, the guide rod is located in the horizontal groove two.

[0013] Preferably, the correction mechanism comprises two support frames two fixed to the upper end of the device base, the upper ends of the two support frames two are fixed with a support ring two, a plurality of through grooves two are arranged on the outer surface of the support ring two in a ring shape, a support rod one is slidably installed in the through grooves two, a rack is fixed to the end of the support rod one away from the center of the support ring two, an inclined plate is fixed to the end of the support rod one close to the center of the support ring two, a plurality of guide balls are arranged on the end of the inclined plate away from the support rod one in an array, and an adjusting mechanism is arranged on the end of the support ring two close to the traction device.

[0014] Preferably, the inclined plate is located inside the support ring two, the rack is located outside the support ring two, and the bottom surface of the inclined plate is inclined downward on the side close to the traction device.

[0015] Preferably, the adjusting mechanism comprises a plurality of support frames three fixed to the right end of the support ring two in a ring shape, an outer gear ring is slidably installed at the end of the plurality of support frames three away from the support ring two, a plurality of support plates are fixed to the outer surface of the support ring two in a ring shape, a gear one engaged with the rack is rotatably installed at the end of the support plate away from the traction device, a gear two axially connected with the gear one is rotatably installed at the end of the support plate close to the traction device, an installation plate two is fixed to the upper end of the device base on the side of the outer gear ring away from the traction device, a limiting bolt is arranged at the end of the installation plate two away from the traction device, and a plurality of threaded holes matched with the limiting bolt are arranged at the end of the outer gear ring away from the traction device.

[0016] Preferably, the gear two is engaged with the outer gear ring.

[0017] Preferably, a cutting machine is installed at the end of the support ring one away from the correction mechanism, and the gap of the support ring one is located directly below.

[0018] Compared with the prior art, the present application has the following beneficial effects:

[0019] The present application adopts the design that the traction device cooperates with the guide groove, through the inclined design of the inclined groove one and the inclined groove two, and the cooperation between the horizontal groove one and the horizontal groove two, when the output end of the electric push rod is stretched out, the two arc-shaped clamping blocks cannot clamp the steel bar, and the corrected steel bar will not move to the side close to the correction mechanism, at the same time, when the output end of the electric push rod is retracted, the two arc-shaped clamping blocks clamp the corrected steel bar, and the clamped steel bar moves to the side of the assembly line, so that the device can automatically transport the corrected steel bar during use, facilitating the operation of the device, and the steel bar is clamped during correction, preventing the steel bar from rotating during correction, so that the device is more stable during use.

[0020] The present application adopts the design of the correcting mechanism, through the cooperation between the gear and the rack, the distance between the multiple inclined plates can be adjusted when the device is used, and through the design of the adjustable telescopic rod, the device can correct the steel bars with different sizes when used. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the overall structure schematic diagram of the present application.

[0022] Figure 2 It is the structure schematic diagram of the traction device of the present application.

[0023] Figure 3 It is the structure schematic diagram of the guide groove of the present application.

[0024] Figure 4 It is the structure schematic diagram of the present application Figure 1 It is the enlarged view of A in the present application.

[0025] Figure 5 It is the structure schematic diagram of the correcting mechanism of the present application Figure 1 .

[0026] Figure 6 It is the structure schematic diagram of the correcting mechanism of the present application Figure 2 .

[0027] Figure 7 It is the structure schematic diagram of the adjusting mechanism of the present application.

[0028] Figure 8 It is the enlarged view of B in the present application Figure 5 .

[0029] Figure 9 It is the structure schematic diagram when the device of the present application is used.

[0030] Figure 10 It is the enlarged view of C in the present application Figure 9 .

[0031] In the figure: 1, device base; 2, traction device; 3, correction mechanism; 11, fixed support; 12, electric push rod; 13, mounting plate one; 14, guide groove; 141, horizontal groove one; 142, arc-shaped groove one; 143, inclined groove one; 144, horizontal groove two; 145, arc-shaped groove two; 146, inclined groove two; 21, sliding plate; 22, support frame one; 23, support ring one; 24, through groove one; 25, adjustable telescopic rod; 26, arc-shaped clamping block; 27, guide rod; 31, support frame two; 32, support ring two; 33, through groove two; 34, support rod one; 35, rack; 36, inclined plate; 37, guide ball; 38, adjusting mechanism; 381, support frame three; 382, outer gear ring; 383, support plate; 384, gear one; 385, gear two; 386, mounting plate two; 387, limiting bolt. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described below in conjunction with specific embodiments. Embodiment one

[0033] As shown in Figure 1 A steel bar correction device for constructional engineering is convenient to fix, which comprises a device base 1, a fixed support 11 is fixed on one side of the upper end of the device base 1 in the direction of the flow line, two electric push rods 12 are fixed on the opposite side of the fixed support 11, wherein the electric push rod 12 is prior art, the installation mode and the control mode are both conventional design in prior art, so the present application will not be described in detail, the fixed support 11 is used for the installation of the two electric push rods 12, the output ends of the two electric push rods 12 are provided with a traction device 2 in common, two mounting plates one 13 are symmetrically fixed and installed on one side of the upper end of the device base 1 in the direction of the flow line, guide grooves 14 adapted to the traction device 2 are formed on the upper ends of the two mounting plates one 13, and a correction mechanism 3 is arranged on the opposite side of the upper end of the device base 1.

[0034] As shown in Figure 2As shown, the traction device 2 comprises a sliding plate 21 sliding on the upper part of the device base 1, and the connection between the sliding plate 21 and the output ends of the two electric push rods 12 is fixed connection, so that when the output ends of the two electric push rods 12 are stretched or contracted, the traction device 2 will be moved, wherein the design of the two electric push rods 12 can make the traction device 2 move more stably, and the upper end of the sliding plate 21 is fixed with two support frames one 22, and the upper ends of the two support frames one 22 are fixed with a support ring one 23 with a notch, in addition, the device can be installed with a cutting machine at the end of the support ring one 23 away from the correction mechanism 3 during use, and the cutting machine can cut the reinforced steel after correction, which is convenient for storage of the reinforced steel after correction, the notch of the support ring one 23 is located directly below, which can make the reinforced steel after cutting fall onto the upper part of the device base 1, which is convenient for collection of the reinforced steel after cutting, and the outer surface of the support ring one 23 is symmetrically provided with a horizontal through groove one 24, and the inner cavities of the two through grooves one 24 are provided with adjustable telescopic rods 25, which are prior art, and the control mode and installation mode are conventional design in the prior art, so the present application will not be described here.

[0035] In addition, the connection between the fixed end of the adjustable telescopic rod 25 and the through groove one 24 is sliding connection, the output end of the adjustable telescopic rod 25 is fixed with an arc-shaped clamping block 26, the design of the two arc-shaped clamping blocks 26 is used to clamp the reinforced steel after correction, so that the reinforced steel after correction can also move when the sliding plate 21 moves along the water line, thereby completing the traction of the reinforced steel, and the lower end of the fixed end of the adjustable telescopic rod 25 is fixedly installed with a guide rod 27 matched with the guide groove 14, and since the through groove one 24 is horizontally arranged, the guide rod 27 and the guide groove 14 can be matched with each other.

[0036] As Figure 3 and Figure 4As shown, the guide groove 14 includes a horizontal groove one 141, an arc-shaped groove one 142 is arranged in the inner cavity of the horizontal groove one 141 away from one side of the correction mechanism 3, an inclined groove one 143 is arranged in the inner cavity of the arc-shaped groove one 142 away from one side of the horizontal groove one 141, a horizontal groove two 144 is arranged in the inner cavity of the inclined groove one 143 away from one side of the arc-shaped groove one 142, an arc-shaped groove two 145 is arranged in the inner cavity of the horizontal groove two 144 away from one side of the inclined groove one 143, and an inclined groove two 146 communicated with the inside of the horizontal groove one 141 is arranged in the inner cavity of the arc-shaped groove two 145 away from one side of the horizontal groove two 144. Due to the design that the grooves are connected with each other, the grooves are communicated with each other, the guide rod 27 can slide in the grooves circularly, the device can be reused, the operation of the device is facilitated, and the side of the inclined groove one 143 close to the correction mechanism 3 is inclined away from the side of the supporting circular ring one 23. When the guide rod 27 enters the arc-shaped groove one 142 from the horizontal groove one 141 and the output end of the electric push rod 12 is stretched out, the guide rod 27 enters the horizontal groove two 144 through the inclined groove one 143 due to the inclined design of the inclined groove one 143, so that the guide rod 27 cannot enter the horizontal groove one 141 through the arc-shaped groove one 142 again, thereby affecting the normal operation of the device.

[0037] In addition, the side of the inclined groove two 146 away from the correction mechanism 3 is inclined close to the side of the supporting circular ring one 23. When the guide rod 27 enters the arc-shaped groove two 145 from the horizontal groove two 144 and the output end of the electric push rod 12 is retracted, the guide rod 27 enters the horizontal groove one 141 through the inclined groove two 146 due to the inclined design of the inclined groove two 146, so that the guide rod 27 cannot enter the horizontal groove two 144 through the arc-shaped groove two 145 again, thereby affecting the normal operation of the device.

[0038] Specifically, the horizontal groove two 144 is located on the side of the horizontal groove one 141 away from the supporting circular ring one 23, as shown in Figure 4 When the output ends of the two electric push rods 12 are retracted, the guide rod 27 is located in the horizontal groove one 141. Since the horizontal groove one 141 is located on the side of the horizontal groove two 144 close to the supporting circular ring one 23, the two arc-shaped clamping blocks 26 clamp the reinforced bars that have been corrected, and the two electric push rods 12 are retracted, so that the clamped reinforced bars move to the side of the assembly line, as shown in Figure 9 and Figure 10As shown, when the output ends of the two electric push rods 12 are extended, the guide rod 27 is located in the horizontal groove two 144. Since the horizontal groove two 144 is located on the side of the horizontal groove one 141 away from the support ring one 23, the two arc-shaped clamping blocks 26 cannot clamp the steel bars, and the extension of the output ends of the two electric push rods 12 will not cause the corrected steel bars to move towards the side of the correction mechanism 3, thereby affecting the normal operation of the device.

[0039] The specific implementation of the embodiment is that: when the device is in use, the correction mechanism 3 is used to correct the steel bars that need to be corrected, and then one end of the corrected steel bars is pulled between the two arc-shaped clamping blocks 26, and then the output ends of the two electric push rods 12 are controlled to retract. At the same time, since the guide rod 27 is located in the horizontal groove one 141 when the electric push rod 12 retracts, the two arc-shaped clamping blocks 26 cooperate with each other to clamp the corrected steel bars. When the output ends of the two electric push rods 12 retract, the guide rod 27 slides in the horizontal groove one 141, so that the two arc-shaped clamping blocks 26 pull the corrected steel bars. At the same time, due to the design that the arc-shaped groove one 142 is communicated with the horizontal groove one 141 and the inclined groove one 143, the guide rod 27 enters the arc-shaped groove one 142 from the horizontal groove one 141, and then the output ends of the two electric push rods 12 are extended.

[0040] Due to the inclined design of the inclined groove one 143, the guide rod 27 enters the inclined groove one 143 from the arc-shaped groove one 142, and then enters the horizontal groove two 144. When the guide rod 27 enters the horizontal groove two 144, the two arc-shaped clamping blocks 26 do not clamp the corrected steel bars due to the design that the horizontal groove two 144 is located on the side of the horizontal groove one 141 away from the support ring one 23, and the support ring one 23 moves towards the side of the correction mechanism 3. Due to the design that the arc-shaped groove two 145 is communicated with the inclined groove two 146 and the horizontal groove two 144, the guide rod 27 enters the inclined groove two 146 from the horizontal groove two 144. Due to the inclined design of the inclined groove two 146, the guide rod 27 enters the horizontal groove one 141 again, further clamping the steel bars by the two arc-shaped clamping blocks 26. This cycle can transport the steel bars that need to be corrected, facilitating the operation of the device, and clamping the steel bars while transporting them, making the correction of the steel bars by the correction mechanism 3 more stable. Embodiment two

[0041] The embodiment is based on the embodiment one and further improves the correction mechanism 3, so that the device can be applied to steel bars of different sizes when in use.

[0042] As Figure 5 and Figure 6As shown, the correction mechanism 3 includes two support frames two 31 fixed on the upper end of the device base 1, the upper end of the two support frames two 31 is commonly fixed with a support ring two 32, a plurality of through grooves two 33 are arranged on the outer surface of the support ring two 32, a support rod one 34 is slidably installed in the through grooves two 33, the end of the support rod one 34 away from the center of the support ring two 32 is fixed with a rack 35, the end of the support rod one 34 close to the center of the support ring two 32 is fixed with an inclined plate 36, the inclined plate 36 is located inside the support ring two 32, the rack 35 is located outside the support ring two 32, the bottom surface of the inclined plate 36 close to the side of the traction device 2 is inclined downward, so that the steel bars that need to be corrected entering the support ring two 32 are slowly straightened, preventing the device from directly correcting the curved part of the steel bar during use, thereby affecting the rigidity of the steel bar, even directly breaking the steel bar, thereby causing material waste, and also not convenient for the operation of the device, the end of the inclined plate 36 away from the support rod one 34 is arrayed with a plurality of guide balls 37, the connection between the inclined plate 36 and the plurality of guide balls 37 is movably connected, facilitating the transmission and correction of the steel bar, and the end of the support ring two 32 close to the traction device 2 is provided with an adjusting mechanism 38.

[0043] As shown in Figure 7 and Figure 8 As shown, the adjusting mechanism 38 includes a plurality of support frames three 381 annularly arranged and fixed to the right end of the support ring two 32, a plurality of support frames three 381 are commonly slidably installed with an outer gear ring 382 away from the support ring two 32, the plurality of support frames three 381 are used to support the outer gear ring 382, a plurality of support plates 383 are annularly arranged and fixed to the outer surface of the support ring two 32, the end of the support plate 383 away from the traction device 2 is rotatably installed with a gear one 384 engaged with the rack 35, the gear one 384 is engaged with the rack 35, so that the gear one 384 can move the rack 35 to the side away from the center of the support ring two 32 or to the side close to the center of the support ring two 32 when rotating, further moving the inclined plate 36 to the side close to the center of the support ring two 32 or to the side away from the center of the support ring two 32, thereby adjusting the distance between the plurality of inclined plates 36, and through the design of the adjustable telescopic rod 25, the device can correct steel bars of different sizes, the end of the support plate 383 close to the traction device 2 is rotatably installed with a gear two 385 axially connected with the gear one 384, the gear one 384 is axially connected with the gear two 385, so that the gear two 385 can rotate when rotating.

[0044] In addition, the gear two 385 is engaged with the outer gear ring 382, further enabling the outer gear ring 382 to rotate when rotating, and through the mutual cooperation between the gear one 384 and the rack 35, the distance between the plurality of inclined plates 36 can be adjusted by rotating the outer gear ring 382 during use of the device, facilitating the operation of the device. The mounting plate two 386 is fixed on the upper end of the device base 1 on the side away from the traction device 2 of the outer gear ring 382, and the limiting bolt 387 is arranged at the end of the mounting plate two 386 away from the traction device 2. A plurality of threaded holes matched with the limiting bolt 387 are arranged at the end of the outer gear ring 382 away from the traction device 2. When the limiting bolt 387 is partially arranged in the threaded hole, the outer gear ring 382 can be limited, preventing the outer gear ring 382 from moving during the correction of the reinforcing steel bars, thereby affecting the normal operation of the device.

[0045] The specific implementation of the embodiment is that: during use of the device, the limiting bolt 387 is first rotated to enable the limiting bolt 387 not to limit the supporting ring two 32, then the outer gear ring 382 is rotated according to the reinforcing steel bars to be corrected, the outer gear ring 382 is cooperated with the gear two 385 to enable the gear two 385 to rotate, and the gear one 384 is rotated through the shaft connection between the gear two 385 and the gear one 384. When the gear one 384 rotates, the rack 35 can be moved to the side close to or away from the center of the supporting ring two 32, thereby enabling the plurality of guide balls 37 to clamp the reinforcing steel bars, and then the reinforcing steel bars are transmitted by controlling the traction device 2. When the reinforcing steel bars are transmitted by the traction device 2, the plurality of guide balls 37 correct the transmitted reinforcing steel bars.

[0046] It should be noted that the specific installation method, circuit connection method and control method of the electric push rod 12 and the adjustable telescopic rod 25 in the present application are all conventional designs, and the present application will not be described in detail.

[0047] The basic principles and main features of the present application and the advantages of the present application have been shown and described. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A reinforcing bar straightening device for use in construction work, which is easy to fix, comprising a device base (1), characterized in that: The device base (1) upper end one side of the flow line direction is fixed with fixed support (11), the fixed support (11) opposite flow line direction one side is fixed with two electric push rod (12), two electric push rod (12) output end is equipped with traction device (2) in common, the device base (1) upper end one side of the flow line direction is fixedly installed with two mounting plate one (13) symmetry, two mounting plate one (13) upper end is all set up with the guide slot (14) of the traction device (2) is adapted, the device base (1) upper end opposite flow line direction one side is equipped with correction mechanism (3); The traction device (2) includes a sliding plate (21) that slides on the upper portion of the device base (1), the sliding plate (21) and the output end of the two electric push rod (12) are fixedly connected, the sliding plate (21) is fixed with two support frames one (22) on the upper end, the two support frames one (22) are fixed with a support ring one (23) with a gap on the upper end, the outer surface of the support ring one (23) is symmetrically provided with a horizontal through groove one (24), the inner cavity of the two through grooves one (24) is provided with an adjustable telescopic rod (25), the fixed end of the adjustable telescopic rod (25) is slidably connected with the through groove one (24), the output end of the adjustable telescopic rod (25) is fixed with an arc-shaped clamping block (26), the lower end of the fixed end of the adjustable telescopic rod (25) is fixedly installed with a guide rod (27) matched with the guide slot (14). The guide slot (14) includes a horizontal groove one (141), an arc-shaped groove one (142) is formed in the inner cavity of the horizontal groove one (141) away from the correction mechanism (3), an inclined groove one (143) is formed in the inner cavity of the arc-shaped groove one (142) away from the horizontal groove one (141), a horizontal groove two (144) is formed in the inner cavity of the inclined groove one (143) away from the arc-shaped groove one (142), an arc-shaped groove two (145) is formed in the inner cavity of the horizontal groove two (144) away from the inclined groove one (143), and the inner cavity of the arc-shaped groove two (145) is communicated with the inner portion of the horizontal groove one (141). The inner portions of the grooves are communicated, and the horizontal groove two (144) is located on the side of the horizontal groove one (141) away from the support ring one (23).

2. A steel bar straightening device for use in construction work, according to claim 1, wherein: The side of the inclined groove one (143) close to the correction mechanism (3) is inclined away from the side of the support ring one (23), and the side of the inclined groove two (146) away from the correction mechanism (3) is inclined close to the support ring one (23).

3. A steel bar straightening device for use in construction work, according to claim 2, wherein: When the output ends of the two electric push rods (12) are retracted, the guide rod (27) is located in the horizontal groove one (141), and when the output ends of the two electric push rods (12) are extended, the guide rod (27) is located in the horizontal groove two (144).

4. A steel bar straightening device for easy fixing in construction work as claimed in claim 1, wherein: The correction mechanism (3) includes two support frames two (31) fixed to the upper end of the device base (1), the upper end of the two support frames two (31) is commonly fixed with a support ring two (32), a plurality of through grooves two (33) are arranged in the outer surface of the support ring two (32) in a ring shape, a support rod one (34) is slidably installed in the through groove two (33), a rack (35) is fixed to the end of the support rod one (34) away from the center of the support ring two (32), an inclined plate (36) is fixed to the end of the support rod one (34) close to the center of the support ring two (32), a plurality of guide balls (37) are arranged at the end of the inclined plate (36) away from the support rod one (34), and an adjusting mechanism (38) is arranged at the end of the support ring two (32) close to the traction device (2).

5. A steel bar straightening device for easy fixing in construction work as claimed in claim 4 wherein: The inclined plate (36) is located inside the support ring two (32), the rack (35) is located outside the support ring two (32), and the bottom surface of the inclined plate (36) is inclined downward on the side close to the traction device (2).

6. A steel bar straightening device for use in construction work, according to claim 5, wherein: The adjusting mechanism (38) includes a plurality of support frames three (381) arranged in a ring shape and fixed to the right end of the support ring two (32), a plurality of the support frames three (381) are commonly slidably installed with an outer gear ring (382) at the end away from the support ring two (32), a plurality of support plates (383) are arranged in a ring shape and fixed to the outer surface of the support ring two (32), a gear one (384) engaged with the rack (35) is rotatably installed at the end of the support plate (383) away from the traction device (2), a gear two (385) connected with the gear one (384) is rotatably installed at the end of the support plate (383) close to the traction device (2), an installation plate two (386) is fixed to the upper end of the device base (1) on the side of the outer gear ring (382) away from the traction device (2), a limiting bolt (387) is arranged at the end of the installation plate two (386) away from the traction device (2), and a plurality of threaded holes matched with the limiting bolt (387) are arranged at the end of the outer gear ring (382) away from the traction device (2).

7. A steel bar straightening device for easy fixing in construction work as claimed in claim 6 wherein: The gear two (385) is engaged with the outer gear ring (382).

8. A steel bar straightening device for easy fixing in construction work as claimed in claim 1, wherein: A cutting machine is installed at the end of the support ring one (23) away from the correction mechanism (3), and the gap of the support ring one (23) is located directly below.

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