CN216208248U - Reinforcing bar performance detection device for building construction - Google Patents
Reinforcing bar performance detection device for building construction Download PDFInfo
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- CN216208248U CN216208248U CN202122749067.3U CN202122749067U CN216208248U CN 216208248 U CN216208248 U CN 216208248U CN 202122749067 U CN202122749067 U CN 202122749067U CN 216208248 U CN216208248 U CN 216208248U
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Abstract
The utility model relates to a steel bar performance detection device for building construction, which comprises a fixing component, a supporting component and a clamping component, wherein the fixing component is arranged on the supporting component; artificial both ends of placing the reinforcing bar respectively on supporting component, later artificial rotatory rolling disc, make the lead screw rotate, the rotation through the lead screw drives first clamp piece on the positive rotation section and draws close to the reinforcing bar through the guide slide bar, the tight piece of second clamp on the anti-rotation section draws close to the reinforcing bar through the guide slide bar simultaneously, it is fixed to press from both sides tight piece to the reinforcing bar until first clamp piece and second clamp piece, later start the hydraulic cylinder and drive the hydraulic stem extension, and then drive the briquetting and move down, press the reinforcing bar through the briquetting and bend, in-process when the reinforcing bar is being pressed and is bent, the both ends of reinforcing bar can move to the upper end, drive supporting component and clamping component simultaneously and rotate. The arrangement of the clamping assembly enables the reinforcing steel bar not to shake or shift in the pressing process, and the reinforcing steel bar does not splash out when being pressed to be broken.
Description
Technical Field
The utility model relates to the field of steel bar detection, in particular to a steel bar performance detection device for building construction.
Background
The steel bar is used as one of important materials for building construction, and the steel bar needs to be subjected to multiple performance tests before being used and can be used after reaching the standard.
In multiple detections, one of the detections is the detection of the bending performance of the steel bar, and when the steel bar is bent to a certain degree, whether cracks or fractures occur or not is judged to judge whether the bending performance of the steel bar reaches the standard or not.
Because current crib crimper is when placing, only places the crib crimper to the reinforcing bar in, later bends the reinforcing bar through the briquetting, however this kind of placing mode makes the reinforcing bar produce easily when being pressed by the briquetting and rocks the skew, and is very inconvenient during the suppression, and when the suppression, the reinforcing bar does not fix, when the briquetting pressed the reinforcing bar absolutely, and the reinforcing bar splashes easily, accidentally injures staff.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a steel bar performance detection device for building construction, which is stable and firm when steel bars are pressed.
In order to accomplish the above object, the present invention provides a steel bar performance detecting apparatus for building construction, comprising a fixing assembly, a supporting assembly and a clamping assembly;
the fixing component is provided with a fixing plate, a fixing block, a mounting plate and a transverse plate, the fixing block is arranged at each of two ends of the fixing plate, the upper end of the fixing block is provided with an opening, the mounting plates are arranged at the end parts of the two ends of the fixing plate respectively, the two ends of the transverse plate are arranged at the upper ends of the mounting plates at the end parts of the two ends of the fixing plate respectively, a hydraulic cylinder is arranged at the lower end of the middle part of the transverse plate, and a hydraulic rod of the hydraulic cylinder is connected with the pressing block;
the supporting components are rotatably arranged in the openings, the two groups of supporting components are respectively arranged in the openings at the upper ends of the fixing blocks at the two ends and are used for supporting the reinforcing steel bars,
the clamping assembly sets up on supporting component, and is two sets of supporting component is provided with clamping assembly on pressing from both sides tightly respectively, clamping assembly includes that lead screw, first press from both sides tight piece, second press from both sides tight piece, rolling disc and direction lead screw, the lead screw sets up on supporting component, the direction slide bar sets up on supporting component, the lead screw divide into positive rotation section derotation section, first press from both sides tight piece and set up respectively on positive rotation section and direction slide bar, the tight piece of second clamp sets up respectively on derotation section and direction slide bar, the rolling disc is connected with the one end of lead screw.
The beneficial effects are that, at first artificial both ends of placing the reinforcing bar respectively on the supporting component, later artificial rotatory rolling disc, make the lead screw rotate, the rotation through the lead screw drives first clamp piece on the positive rotation section and draws close to the reinforcing bar through the guide slide bar, the tight piece of second clamp on the anti-rotation section draws close to the reinforcing bar through the guide slide bar simultaneously, it is fixed to press from both sides tight piece to the reinforcing bar through first clamp piece and second clamp piece, later start up the hydraulic cylinder and drive the hydraulic stem extension, and then drive the briquetting and move down, press the reinforcing bar through the briquetting and bend, in-process when the reinforcing bar is bending, the both ends of reinforcing bar can move to the upper end, drive supporting component and clamping component simultaneously and rotate.
One preferred scheme is, the supporting component includes movable block, supporting shoe and backup pad, the movable block sets up on the front end of opening part, the upper end of movable block is provided with breach department, the supporting shoe is connected with one side of movable block, the backup pad sets up on the rear end of opening part, the rear end of supporting shoe down with the upper end contact of backup pad and not throw out of gear, because the reason of gravity, the rear end of supporting shoe down with the upper end contact of backup pad, make the movable block keep the level, can not overturn to the rear end of opening part, when the briquetting suppressed bar, because the compressive force is greater than gravity, make the movable block rotate to the front end of opening part.
One preferred scheme is that the upper end of the movable block is a square block, the lower end of the movable block is an arc block, the arc block is rotatably arranged in the opening through a shaft rod, and the upper end of the square block is provided with a notch.
Preferably, the clamping assembly is arranged in the notch, two ends of the screw rod are respectively arranged on two sides of the notch, and the upper ends of the first clamping block and the second clamping block are respectively provided with a first arc-shaped opening part. The reinforcing steel bar is conveniently clamped and fixed through the arrangement of the first arc-shaped opening part.
Preferably, the upper end of the supporting block is provided with a second arc-shaped opening part, so that the supporting block is convenient to use when reinforcing steel bars are supported.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a reinforcing steel bar performance detection device for building construction according to the present invention;
FIG. 2 is a schematic view of a part of a reinforcing bar performance testing apparatus for construction according to the present invention;
FIG. 3 is an enlarged schematic view of region A in FIG. 2;
FIG. 4 is a schematic view of a structure of a part of a reinforcement performance testing apparatus for building construction according to the present invention;
FIG. 5 is a schematic view of a part of a reinforcing bar performance testing apparatus for construction according to the present invention;
fig. 6 is a schematic structural view of a reinforcing steel bar performance detection device for building construction according to the present invention.
Detailed Description
The technical solution in the embodiments of the present invention is clearly and completely described below with reference to the drawings in the embodiments of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 to 6, the present invention provides a reinforcing bar performance testing apparatus for building construction, which includes a fixing assembly 10, a supporting assembly 20 and a clamping assembly 30;
the fixing assembly 10 is provided with a fixing plate 11, a fixing block 12, a mounting plate 13 and a transverse plate 14, the fixing block 12 is arranged at each of two ends of the fixing plate 11, an opening 15 is formed in the upper end of the fixing block 12, the mounting plate 13 is arranged at each of two end portions of the fixing plate 11, two ends of the transverse plate 14 are arranged at the upper ends of the mounting plates 13 at each of two end portions of the fixing plate 11, a hydraulic cylinder 17 is arranged at the lower end of the middle portion of the transverse plate 14, and a hydraulic rod of the hydraulic cylinder 17 is connected with a pressing block 19;
the supporting components 20 are rotatably arranged in the openings 15, the two groups of supporting components 20 are respectively arranged in the openings 15 at the upper ends of the fixing blocks 12 at the two ends, the supporting components 20 are used for supporting the reinforcing steel bars 5,
the clamping assembly 30 is arranged on the supporting assembly 20, the clamping assemblies 30 are arranged on the supporting assembly 20 in two groups, the clamping assembly 30 comprises a screw rod 31, a first clamping block 32, a second clamping block 33, a rotating disc 34 and a guide sliding rod 115, the screw rod 31 is arranged on the supporting assembly 20, the guide sliding rod 115 is arranged on the supporting assembly 20, the screw rod 31 is divided into a forward rotating section and a 35 reverse rotating section 36, the first clamping block 32 is arranged on the forward rotating section 35 and the guide sliding rod 115 respectively, the second clamping block 33 is arranged on the reverse rotating section 36 and the guide sliding rod 115 respectively, and the rotating disc 34 is connected with one end of the screw rod 31.
The operation steps include that firstly, two ends of a steel bar 5 are respectively placed on the supporting assembly 20 manually, then the rotating disc 34 is rotated manually, the screw rod 31 is rotated, the first clamping block 32 on the forward rotation section 35 is driven to approach the steel bar 5 through the guide slide rod 115 by rotation of the screw rod 31, meanwhile, the second clamping block 33 on the reverse rotation section 36 approaches the steel bar 5 through the guide slide rod 115 until the first clamping block 32 and the second clamping block 33 clamp the steel bar 5 fixedly, then the hydraulic cylinder 17 is started to drive the hydraulic rod 18 to extend, the hydraulic rod drives the pressing block 19 to move downwards, the steel bar 5 is bent through the pressing block 19, and when the steel bar 5 is bent, two ends of the steel bar 5 can move upwards, and the supporting assembly 20 and the clamping assembly 30 are driven to rotate simultaneously. The arrangement of the clamping assembly 30 enables the steel bar 5 not to shake or shift in the pressing process, and the steel bar 5 cannot splash out when being broken.
Preferably, the supporting assembly 20 includes a movable block 21, a supporting block 22 and a supporting plate 23, the movable block 21 is rotatably disposed at the front end of the opening 15 through a shaft 28, a notch 24 is disposed at the upper end of the movable block 21, the supporting block 22 is connected to one side of the movable block 21, the supporting plate 23 is disposed at the rear end of the opening 15, the lower end of the rear end of the supporting block 22 is in contact with and not connected to the upper end of the supporting plate 23, and the clamping assembly 30 is disposed in the notch 24.
When two ends of a steel bar 5 are respectively placed on the supporting block 22 on one side of the movable block 21, the two ends of the steel bar 5 are clamped and fixed through the clamping assembly 30, then in the process of pressing the steel bar 5 through the pressing block 19, pressure is generated, the two ends of the steel bar 5 can move upwards, at this time, the movable block 21 can rotate towards the front end of the opening 15, the supporting block 22 and the clamping assembly 30 rotate together when the movable block 15 rotates, at this time, the lower end of the supporting block 22 is far away from the upper end of the supporting plate 23, after pressing of the steel bar 5 is completed, the rotating disc 34 is rotated to drive the screw rod 31 to rotate, the first clamping block 32 and the second clamping block 33 are far away from the steel bar 5, at this time, after the steel bar 5 is taken down from the supporting block 22, the lower end of the supporting block 22 is in contact with the upper end of the supporting plate 23 due to gravity, and the movable block 21 cannot rotate towards the rear end of the opening 15 through the supporting plate 23.
Preferably, the upper end of the movable block 21 is a square block 26, the lower end of the movable block 21 is an arc block 27, the arc block 27 is rotatably disposed in the opening 15 through a shaft rod 28, and the upper end of the square block 26 is provided with a notch 24.
Preferably, both ends of the screw 31 are respectively disposed on both sides of the notch 24, and the upper ends of the first clamping block 32 and the second clamping block 33 are respectively provided with a first arc-shaped opening portion 41. The arrangement of the first arc-shaped opening part 41 is convenient for clamping and fixing the reinforcing steel bars.
Preferably, the upper end of the supporting block 22 is provided with a second arc-shaped opening portion 42 for use when supporting the reinforcing bars 5.
In addition, the device is practical for thin type reinforcing steel bars.
It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (5)
1. A steel bar performance detection device for building construction is characterized by comprising a detection device, a detection device and a control device, wherein the detection device is used for detecting the performance of a steel bar;
the fixing component is provided with a fixing plate, a fixing block, a mounting plate and a transverse plate, the fixing block is arranged at each of two ends of the fixing plate, an opening is formed in the upper end of the fixing block, the mounting plates are arranged on the end portions of the two ends of the fixing plate respectively, the two ends of the transverse plate are arranged at the upper ends of the mounting plates on the end portions of the two ends of the fixing plate respectively, a hydraulic cylinder is arranged at the lower end of the middle of the transverse plate, and a hydraulic rod of the hydraulic cylinder is connected with the pressing block;
the supporting components are rotatably arranged in the openings, the two groups of supporting components are respectively arranged in the openings at the upper ends of the fixing blocks at the two ends and are used for supporting the reinforcing steel bars,
the clamping assembly, clamping assembly sets up on supporting component, and is two sets of supporting component is provided with clamping assembly on pressing from both sides tightly respectively, clamping assembly includes that lead screw, first press from both sides tight piece, the tight piece of second clamp, rolling disc and direction slide bar, the lead screw sets up on supporting component, the direction slide bar sets up on supporting component, the lead screw divide into positive rotation section derotation section, first press from both sides tight piece and set up respectively on positive rotation section and direction slide bar, the tight piece of second clamp sets up respectively on derotation section and direction slide bar, the rolling disc is connected with the one end of lead screw.
2. The reinforcing steel bar performance detection device for building construction according to claim 1, wherein the support assembly comprises a movable block, a support block and a support plate, the movable block is disposed at a front end of the opening, a notch is disposed at an upper end of the movable block, the support block is connected to one side of the movable block, the support plate is disposed at a rear end of the opening, and a lower rear end of the support block is in contact with and not connected to an upper end of the support plate.
3. The reinforcing steel performance detection device for building construction according to claim 2, wherein the upper end of the movable block is a square block, the lower end of the movable block is an arc block, the arc block is rotatably arranged in the opening through a shaft rod, and a notch is arranged at the upper end of the square block.
4. The reinforcing steel bar performance detection device for building construction according to claim 1, wherein the clamping assembly is disposed in the notch, two ends of the screw rod are disposed on two sides of the notch, respectively, and upper ends of the first clamping block and the second clamping block are respectively provided with a first arc-shaped opening portion.
5. The apparatus for detecting performance of reinforcing bar for construction according to claim 2, wherein the support block is provided at an upper end thereof with a second arc-shaped opening portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122749067.3U CN216208248U (en) | 2021-11-11 | 2021-11-11 | Reinforcing bar performance detection device for building construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122749067.3U CN216208248U (en) | 2021-11-11 | 2021-11-11 | Reinforcing bar performance detection device for building construction |
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| CN216208248U true CN216208248U (en) | 2022-04-05 |
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| CN202122749067.3U Active CN216208248U (en) | 2021-11-11 | 2021-11-11 | Reinforcing bar performance detection device for building construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499856A (en) * | 2023-02-13 | 2023-07-28 | 绍兴弘信工程检测技术有限公司 | Reinforcing steel bar bending performance detection device and detection method |
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2021
- 2021-11-11 CN CN202122749067.3U patent/CN216208248U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499856A (en) * | 2023-02-13 | 2023-07-28 | 绍兴弘信工程检测技术有限公司 | Reinforcing steel bar bending performance detection device and detection method |
| CN116499856B (en) * | 2023-02-13 | 2023-11-10 | 绍兴弘信工程检测技术有限公司 | Reinforcing steel bar bending performance detection device and detection method |
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