CN218674973U

CN218674973U - Hot-rolled steel bar flaw detection device

Info

Publication number: CN218674973U
Application number: CN202222588817.8U
Authority: CN
Inventors: 刘龙俤; 陈玉航
Original assignee: Yangzhou Huahang Special Steel Co ltd
Current assignee: Yangzhou Huahang Special Steel Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-21
Anticipated expiration: 2032-09-29

Abstract

The application provides hot rolling reinforcing bar device of detecting a flaw relates to the reinforcing bar field of detecting a flaw. Including supporting table and support frame, the last fixed surface of supporting table installs and supports blowing frame, the inboard fixed mounting who supports blowing frame has electric putter, electric putter's one end fixed mounting has the carriage, the inboard fixed mounting of carriage has two baffles that are used for blockking the reinforcing bar whereabouts. This hot rolling reinforcing bar device of detecting a flaw, through supporting the blowing frame, electric putter, the carriage, the cooperation of baffle and second axis of rotation is used, can let a plurality of reinforcing bars arrange in the upper end that supports the blowing frame, when the reinforcing bar whereabouts of needs, only need operate electric putter, the baffle of letting the below leaves and supports inside the blowing frame, the baffle of letting the top continues to block the reinforcing bar, at this moment a reinforcing bar in the middle of two baffles just can drop to the second axis of rotation on, thereby can just can be continuous with staff's operation let the reinforcing bar detect a flaw, time saving and labor saving, and labor cost is saved.

Description

Hot-rolled steel bar flaw detection device

Technical Field

The application relates to the technical field of steel bar flaw detection, in particular to a hot-rolled steel bar flaw detection device.

Background

The steel bar is steel for reinforced concrete and prestressed reinforced concrete, the steel bar is mainly used for various large, heavy and light thin-wall and high-rise building structures, and the steel bar is generally subjected to steel bar rust removal in the process of processing; straightening the steel bars; cutting off the steel bars; and forming the steel bars. The cross-section is circular and sometimes square with rounded corners. The steel bar is divided into plain round steel bar, ribbed steel bar and twisted steel bar. Because the reinforcing steel bar is an essential part in the construction engineering, the quality of the reinforcing steel bar must be ensured when the reinforcing steel bar is used, and therefore flaw detection is carried out on the reinforcing steel bar before the reinforcing steel bar is used.

A sensitive and efficient steel bar flaw detector for building safety detection is disclosed in the patent with the patent number of CN215297364U, wherein a driving wheel is closely contacted with the surface of a steel bar, a rotating wheel is driven by a driving motor to drive the steel bar to uniformly penetrate through the inside of a detection sleeve, and two flaw detection probes in the device rotate to perform three-dimensional detection on the steel bar.

However, the above patents have the following drawbacks: need the handheld reinforcing bar of staff to place its one end inside detecting the cover when detecting the reinforcing bar flaw, the staff still need place the one end of another reinforcing bar that does not detect inside detecting the cover after having detected a reinforcing bar, let the staff operate repeatedly always like this, waste time and energy, waste the cost of labor, and still need the staff to take away the reinforcing bar after detecting the detection through detecting the cover after detecting the completion, otherwise the reinforcing bar after detecting the flaw can be piled up in one side that detects the cover, be not convenient for subsequent detection, like this also let the staff relapse take the reinforcing bar after detecting the flaw, waste time and energy, therefore we need hot rolling reinforcing bar device of detecting a flaw.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a hot rolling reinforcing bar device of detecting a flaw has solved the problem mentioned in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the present application is implemented by the following technical solutions: hot rolling reinforcing bar device of detecting a flaw, including supporting table and support frame, the last fixed surface of supporting table installs the support blowing frame, the inboard fixed mounting who supports the blowing frame has electric putter, electric putter's one end fixed mounting has the carriage, the inboard fixed mounting of carriage has two baffles that are used for blockking the reinforcing bar whereabouts, and two baffles and the logical groove looks adaptation of offering of support blowing frame side, the inboard that supports the blowing frame is provided with the conveying mechanism who is used for reinforcing bar transport to detect a flaw, one side fixed mounting of support frame has first motor, the output of first motor is provided with first axis of rotation, the conveyer belt has been cup jointed to the side of first axis of rotation, the fixed surface of conveyer belt installs the board of accepting the reinforcing bar after detecting a flaw.

Through adopting above-mentioned technical scheme, can place the reinforcing bar in supporting blowing frame upper end when detecting the reinforcing bar, the reinforcing bar can drop one by one and transmit the reinforcing bar in the second axis of rotation under the effect of baffle to it needs the manual work to place its one end in detecting the cover before detecting to improve the reinforcing bar, in addition, after detecting the reinforcing bar, the reinforcing bar can drop and transport the reinforcing bar to the collection incasement on accepting the board, thereby can take the collection with the reinforcing bar after detecting without the manual work.

Preferably, conveying mechanism includes the second motor, the output of second motor is provided with the second axis of rotation, the side fixed mounting of second axis of rotation has the multiunit stopper, and the surface of second axis of rotation all is provided with the antislip strip between every group stopper.

By adopting the technical scheme, the steel bars on the second rotating shaft can be subjected to uniform-speed transmission detection, and the condition that the position of the hot-rolled steel bar is conveyed inaccurately is avoided.

Preferably, one end of the second rotating shaft is coupled to the first bearing seat, the other end of the second rotating shaft is slidably connected to a support plate for supporting the second motor, and the other end of the second rotating shaft penetrates through the support plate to be connected to the output end of the second motor.

Through adopting above-mentioned technical scheme, can let the second axis of rotation rotate at the inboard of primary shaft bearing under the effect of second motor output to let the second axis of rotation carry at the drive reinforcing bar.

Preferably, the number of the second rotating shafts is multiple, and the multiple second rotating shafts are connected through a belt.

Through adopting above-mentioned technical scheme, can let a plurality of second axis of rotation rotate through the mode that the belt is connected to let a plurality of second axis of rotation play the effect of supporting the transport to the reinforcing bar that falls on the second axis of rotation.

Preferably, the upper end of the supporting and placing frame is a through groove for placing the steel bars, and the through groove is located right above the second rotating shaft.

Through adopting above-mentioned technical scheme, can let the reinforcing bar that supports the logical inslot of blowing frame upper end and place directly fall on the second axis of rotation.

Preferably, a second bearing seat is fixedly mounted on the inner side of the support frame, and one end of the second bearing seat is coupled to one end of the first rotating shaft.

Through adopting above-mentioned technical scheme, can make the second bearing frame play the supporting role to first axis of rotation, let first axis of rotation can rotate in the inboard of second bearing frame.

Preferably, the upper surface fixed mounting organism of support table, one side fixed mounting of organism has the connecting wire, the one end fixed mounting of connecting wire has the detection cover that is used for detecting the steel bar flaw.

Through adopting above-mentioned technical scheme, can make the reinforcing bar testing result through detecting the cover present on the organism.

Preferably, the lower fixed surface of support table installs the supporting leg, the side fixed mounting of supporting leg has the collection frame that is used for collecting the detection back reinforcing bar of detecting a flaw.

Through adopting above-mentioned technical scheme, can let the collection frame collect the reinforcing bar after detecting.

(III) advantageous effects

The application provides a hot rolled steel bar device of detecting a flaw. Has the following beneficial effects:

1. this hot rolling reinforcing bar device of detecting a flaw, through supporting the blowing frame, electric putter, the carriage, the cooperation of baffle and second axis of rotation is used, can let a plurality of reinforcing bars arrange in the upper end that supports the blowing frame, the baffle can block the reinforcing bar, when the reinforcing bar whereabouts of needs, only need operate electric putter, the baffle of letting the below leaves and supports inside the blowing frame, the baffle of letting the top continues to block the reinforcing bar, only the distance of a reinforcing bar between two baffles, at this moment just can fall down on the second axis of rotation in the middle of two baffles, let the second axis of rotation convey the reinforcing bar, make the reinforcing bar detect a flaw to it through detecting the cover, thereby can just can be continuous with staff's operation let the reinforcing bar detect a flaw, time saving and labor saving, labor cost is saved.

2. This hot rolling reinforcing bar device of detecting a flaw, through first motor, first axis of rotation, the conveyer belt, the cooperation of accepting the board and collecting the frame is used, can let the reinforcing bar after detecting a flaw directly drop and accept on the board, then first axis of rotation drives under the effect of first motor output and accepts the board and removes, the reinforcing bar that the messenger accepted on the board is in the collection frame of the drive whereabouts of accepting the board, thereby can not let the staff repeatedly take after the reinforcing bar detects, can concentrate the collection to the reinforcing bar, time saving and labor saving.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of a partial cross-sectional structure of the present application;

FIG. 3 is a schematic view of the electric putter with the support frame and the baffle according to the present application;

FIG. 4 is a schematic view of the structure of the conveying mechanism of the present application;

fig. 5 is a schematic view of the internal structure of the support frame of the present application.

In the figure: 1. a support table; 2. a body; 3. connecting wires; 4. a detection sleeve; 5. supporting the material placing frame; 6. an electric push rod; 7. a support frame; 8. a baffle plate; 9. a support plate; 10. a second motor; 11. a second rotating shaft; 12. a first bearing housing; 13. a limiting block; 14. a support frame; 15. a first motor; 16. a first rotating shaft; 17. a second bearing housing; 18. a conveyor belt; 19. a bearing plate; 20. and (5) collecting the frame.

Detailed Description

The present application is explained in further detail below with reference to the figures and examples.

Referring to fig. 1, fig. 3 and fig. 5, the embodiment of the present application provides a hot-rolled steel bar flaw detection apparatus, including a supporting table 1 and a supporting frame 14, a supporting rack 5 is fixedly mounted on an upper surface of the supporting table 1, a through groove for placing a steel bar is provided at an upper end of the supporting rack 5, the through groove is larger than a diameter of the steel bar, an electric push rod 6 is fixedly mounted on an inner side of the supporting rack 5, a supporting frame 7 is fixedly mounted at one end of the electric push rod 6, two baffles 8 for blocking the steel bar from falling are fixedly mounted on an inner side of the supporting frame 7, the two baffles 8 are adapted to the through groove formed in a side surface of the supporting rack 5, a distance between the two baffles 8 is slightly larger than the diameter of the steel bar, a conveying mechanism for conveying and detecting a flaw detection of the steel bar is provided on an inner side of the supporting rack 5, a first motor 15 is fixedly mounted on one side of the supporting frame 14, an output end of the first motor 15 is provided with a first rotating shaft 16, a conveyor belt 18 is sleeved on a side surface of the first rotating shaft 16, a bearing plate 19 for bearing the steel bar after the flaw detection is fixedly mounted on a surface of the conveyor belt 18, and a groove adapted to the hot-rolled steel bar is formed in a surface of the bearing plate 19. When flaw detection is performed on hot rolled steel bars, a plurality of hot rolled steel bars can be placed in the through groove of the supporting and placing frame 5, the supporting frame 7 is driven by the electric push rod 6 to drive the baffle plates 8 in the supporting frame 7 to reciprocate by operating the electric push rod 6, the two baffle plates 8 are arranged in parallel in a vertically staggered mode, the distance between the two baffle plates 8 is slightly larger than the diameter of one steel bar, when the baffle plate 8 below one of the two baffle plates is moved out from the supporting and placing frame 5, the baffle plate 8 above the other baffle plate can stretch into the supporting and placing frame 5 to limit the steel bar in a blocking mode, meanwhile, the steel bar at the lowest position can fall off, the condition that each steel bar is not manually sent into the detection sleeve 4 one by one is achieved, in addition, after the detection of the hot rolled steel bars is completed, the steel bars can fall on the bearing plate 19 which is moved to one side of the detection sleeve 4 in advance, then the first motor 15 is operated, the first rotating shaft 16 drives the conveyor belt 18 to rotate under the action of the output end of the first motor 15, so that the hot rolled steel bars can be conveyed on the bearing plate 19, and the condition that the hot rolled steel bars need to be manually collected after the detection is improved.

Referring to fig. 2 and 4, in one aspect of the present embodiment, the conveying mechanism includes a second motor 10, an output end of the second motor 10 is provided with a second rotating shaft 11 for conveying the hot-rolled steel bar, a plurality of sets of stoppers 13 are fixedly mounted on a side surface of the second rotating shaft 11, and an anti-slip strip is disposed on a surface of the second rotating shaft 11 between each set of stoppers 13.

One end of the second rotating shaft 11 is coupled to a first bearing seat 12, the other end of the second rotating shaft 11 is slidably connected to a supporting plate 9 for supporting the second motor 10, and the other end of the second rotating shaft 11 penetrates through the supporting plate 9 to be connected to an output end of the second motor 10.

The number of the second rotating shafts 11 is plural, and the plural second rotating shafts 11 are connected by a belt.

The upper end of the supporting material placing frame 5 is a through groove for placing the reinforcing steel bars, and the through groove is located right above the second rotating shaft 11.

Multiunit stopper 13 can carry on spacingly to the reinforcing bar when leading to the interior hot rolling reinforcing bar of inslot drops on second axis of rotation 11, let the reinforcing bar roll to the antislip strip department of second axis of rotation 11, the antislip strip can prevent that the reinforcing bar from leading to the reinforcing bar to stop the condition emergence in original place inadequately in the in-process of transmission and the 11 frictional degree of second axis of rotation, then can operate second motor 10, let second axis of rotation 11 rotate in the inboard of primary shaft bearing 12 under the effect of second motor 10 output, a plurality of second axis of rotation 11 rotate under the drive of belt simultaneously equally, make the reinforcing bar through detecting cover 4 under the drive of second axis of rotation 11, thereby realized that the reinforcing bar need not artificially hold automatic uniform speed through detecting cover 4.

Referring to fig. 5, in one aspect of the present embodiment, a second bearing housing 17 is fixedly mounted on an inner side of the supporting bracket 14, and one end of the second bearing housing 17 is coupled to one end of the first rotating shaft 16. The first rotating shaft 16 may be rotated such that one end thereof rotates inside the second bearing housing 17, and the second bearing housing 17 supports the first rotating shaft 16.

Referring to fig. 1 and 4, in one aspect of the present embodiment, a machine body 2 is fixedly mounted on an upper surface of a supporting table 1, a connecting line 3 is fixedly mounted on one side of the machine body 2, and a detection sleeve 4 for performing flaw detection on a steel bar is fixedly mounted at one end of the connecting line 3. When the hot-rolled steel bar passes through the detection sleeve 4, the detection probe in the detection sleeve 4 can detect the hot-rolled steel bar, and the detection result can be displayed on a screen on one side of the machine body 2.

Referring to fig. 1, in one aspect of the present embodiment, support legs are fixedly installed on the lower surface of a support table 1, and a collection frame 20 for collecting the steel bars after flaw detection is fixedly installed on the sides of the support legs. The bearing plate 19 can move hot rolled steel bars after flaw detection to the upper side of the collecting frame 20 under the driving of the conveying belt 18, and then the hot rolled steel bars fall into the collecting frame 20 when the bearing plate 19 overturns, so that the hot rolled steel bars after flaw detection can be collected, and in addition, the supporting legs support the supporting table 1.

All the electric equipment in the scheme supplies power through the external power supply.

The working principle is as follows: when the device is used, firstly, a plurality of steel bars needing flaw detection are placed into the supporting and discharging frame 5, the lower baffle 8 stops in the supporting and discharging frame 5, then the electric push rod 6 is operated, the supporting frame 7 is driven by the electric push rod 6 to drive the upper baffle 8 and the lower baffle 8 to move, when the lower baffle 8 is completely moved out of the supporting and discharging frame 5, the upper baffle 8 can completely enter the supporting and discharging frame 5, the lowermost steel bar in the notch of the supporting and discharging frame can fall onto the second rotating shaft 11 without being blocked by the baffle 8, then the second motor 10 is operated, the second rotating shaft 11 drives the hot rolled steel bars on the second rotating shaft 11 to be transmitted under the action of the output end of the second motor 10, the hot rolled steel bars uniformly pass through the detecting sleeve 4, the hot rolled steel bars are subjected to flaw detection by the detecting sleeve 4, then the steel bars subjected to flaw detection fall onto the receiving plate 19 which is moved to the corresponding position in advance, then the first motor 15 is operated, the first rotating shaft 16 drives the conveying belt 18 to move under the effect of the output end of the first motor 15, and the receiving plate 19 is moved to the receiving plate 20, and the hot rolled steel bars are collected by the receiving plate 19, and the receiving frame 20.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Hot rolling reinforcing bar flaw detection device, including supporting table (1) and support frame (14), its characterized in that: the utility model discloses a steel bar flaw detection machine, including support table (1), the last fixed surface of support table (1) installs and supports blowing frame (5), the inboard fixed mounting who supports blowing frame (5) has electric putter (6), the one end fixed mounting of electric putter (6) has carriage (7), the inboard fixed mounting of carriage (7) has two baffle (8) that are used for blockking the reinforcing bar whereabouts, and two baffle (8) and the logical groove looks adaptation of seting up in support blowing frame (5) side, the inboard of supporting blowing frame (5) is provided with and is used for reinforcing bar to carry the conveying mechanism who detects a flaw, one side fixed mounting of support frame (14) has first motor (15), the output of first motor (15) is provided with first axis of rotation (16), conveyer belt (18) have been cup jointed to the side of first axis of rotation (16), the fixed surface of conveyer belt (18) installs and is used for accepting board (19) of accepting the reinforcing bar after detecting a flaw.

2. The hot-rolled steel bar flaw detection apparatus according to claim 1, wherein: conveying mechanism includes second motor (10), the output of second motor (10) is provided with second axis of rotation (11), the side fixed mounting of second axis of rotation (11) has multiunit stopper (13), and the surface of second axis of rotation (11) all is provided with the antislip strip between every stopper of group (13).

3. The hot rolled steel bar flaw detector according to claim 2, wherein: one end of the second rotating shaft (11) is connected with a first bearing seat (12) in a shaft mode, the other end of the second rotating shaft (11) is connected with a supporting plate (9) used for supporting the second motor (10) in a sliding mode, and the other end of the second rotating shaft (11) penetrates through the supporting plate (9) to be connected with the output end of the second motor (10).

4. The hot rolled steel bar flaw detector according to claim 2, wherein: the number of second axis of rotation (11) is a plurality of, and a plurality of second axis of rotation (11) all pass through the belt and connect.

5. The hot-rolled steel bar flaw detection apparatus according to claim 2, wherein: the upper end of the supporting and material placing frame (5) is a through groove for placing the steel bars, and the through groove is located right above the second rotating shaft (11).

6. The hot-rolled steel bar flaw detection apparatus according to claim 1, wherein: and a second bearing seat (17) is fixedly mounted on the inner side of the support frame (14), and one end of the second bearing seat (17) is in shaft connection with one end of the first rotating shaft (16).

7. The hot-rolled steel bar flaw detection apparatus according to claim 1, wherein: the upper surface fixed mounting of support table (1) has organism (2), one side fixed mounting of organism (2) has connecting wire (3), the one end fixed mounting of connecting wire (3) has detection cover (4) that are used for detecting a flaw to the reinforcing bar.

8. The hot-rolled steel bar flaw detection apparatus according to claim 1, wherein: the lower fixed surface of support table (1) installs the supporting leg, the side fixed mounting of supporting leg has collection frame (20) that are used for collecting the detection back reinforcing bar of detecting a flaw.