CN218723835U - Reinforcing bar residual deformation measuring device - Google Patents
Reinforcing bar residual deformation measuring device Download PDFInfo
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- CN218723835U CN218723835U CN202222719578.5U CN202222719578U CN218723835U CN 218723835 U CN218723835 U CN 218723835U CN 202222719578 U CN202222719578 U CN 202222719578U CN 218723835 U CN218723835 U CN 218723835U
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- reinforcing bar
- fixedly connected
- residual deformation
- measuring device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
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Abstract
The utility model relates to a reinforcing bar mechanical properties detects technical field, and discloses a reinforcing bar residual deformation measuring device, include the base and fix the seat of placing in the base upper surface left and right sides, place the equal fixedly connected with slip post in both sides around the seat upper surface, slip post top fixedly connected with roof and surface slidable cover are equipped with the clamp splice. This reinforcing bar residual deformation measuring device, through the telescopic link, electronic slip table, displacement sensor, live-rollers and display screen cooperation are used, make the live-rollers support the surface of tight reinforcing bar under the effect of spring, displacement sensor detects the change volume of telescopic link position, and then measure the residual deformation volume of reinforcing bar, show the numerical value of reinforcing bar residual deformation volume on the display screen, make the device have the function of automatic detection reinforcing bar residual deformation volume, the detection efficiency of reinforcing bar residual deformation volume has further been improved, and make the staff can be more audio-visual the residual deformation volume of observing the reinforcing bar.
Description
Technical Field
The utility model relates to a reinforcing bar mechanical properties detects technical field, specifically is a reinforcing bar residual deformation measuring device.
Background
The residual deformation of the steel bar is also called unrecoverable deformation, the steel bar is deformed when being loaded, the deformation can only be partially recovered after unloading, and the unrecoverable deformation is called residual deformation; the existing reinforcing steel bar residual deformation measuring device is troublesome to use, needs repeated measurement for many times, and is difficult to intuitively display the residual deformation of the reinforcing steel bar.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a reinforcing bar residual deformation measuring device has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a reinforcing steel bar residual deformation measuring device comprises a base and placing seats fixed on the left side and the right side of the upper surface of the base, wherein sliding columns are fixedly connected to the front side and the rear side of the upper surface of the placing seats, a top plate is fixedly connected to the top end of each sliding column, a clamping block is sleeved on the outer surface of each sliding column in a sliding mode, a hydraulic cylinder is fixedly connected between each top plate and the corresponding clamping block, reinforcing steel bar clamping grooves are formed in the lower surface of each clamping block and the upper surface of the placing seat, reinforcing steel bars are arranged on the inner sides of the reinforcing steel bar clamping grooves, supporting plates are fixedly connected to the left rear side and the right rear side of the lower surface of the base, two groups of sliding rods are fixedly connected to the inner side of each supporting plate, a moving seat is sleeved on the outer surface of each sliding rod in a sliding mode, an electric sliding table is fixedly connected to the rear side of the upper surface of the base, the output end of the electric sliding table is fixedly connected with the lower surface of the moving seat, and the upper surface of the moving seat is connected with a fixed sleeve, the telescopic rod is inserted into the front side of the inner wall of the fixed sleeve in a sliding manner, two groups of limit pins are fixedly connected to the outer surface of the telescopic rod, limit grooves matched with the limit pins are formed in the outer surface of the fixed sleeve, a U-shaped plate is fixedly connected to the front end of the telescopic rod, a rotating roller is rotatably connected to the inner wall of the U-shaped plate, a spring is sleeved on the outer surface of the telescopic rod, a connecting cap is arranged on the back side of the fixed sleeve, a connecting ring is fixedly sleeved on the rear side of the outer surface of the fixed sleeve, four groups of fixing bolts are inserted into the rear side of the outer surface of the connecting cap and are in threaded connection with the connecting ring, a displacement sensor is in threaded connection with the inner wall of the connecting cap, a processor, a signal converter and a display screen are arranged on the front side of the upper surface of the base, the output end of the displacement sensor is electrically connected with the input end of the processor, and the output end of the signal converter are electrically connected with the input end of the signal converter, the output end of the signal converter is electrically connected with the input end of the display screen.
Preferably, the outer side surface of the placing seat is fixedly connected with two groups of supporting rods, and the lower surfaces of the supporting rods are fixedly connected with the upper surface of the base.
Preferably, the inner wall of the steel bar clamping groove is provided with an anti-slip pad, the thickness of the anti-slip pad is three millimeters, and the anti-slip pad is made of rubber.
Preferably, the outer surface of the fixing bolt is sleeved with a gasket, the gasket is made of brass, and the thickness of the gasket is one millimeter.
Preferably, the outer side face of the supporting plate is connected with two groups of reinforcing ribs, and the lower surfaces of the reinforcing ribs are fixedly connected with the upper surface of the base.
Preferably, the outer surface of the sliding rod is slidably sleeved with two groups of stabilizing lantern rings, and the inner side surfaces of the stabilizing lantern rings are fixedly connected with the outer surface of the moving seat.
(III) advantageous effects
Compared with the prior art, the utility model provides a reinforcing bar residual deformation measuring device possesses following beneficial effect:
1. this reinforcing bar residual deformation measuring device, through the telescopic link, electronic slip table, displacement sensor, live-rollers and display screen cooperation are used, make the live-rollers support the surface of tight reinforcing bar under the effect of spring, displacement sensor detects the change volume of telescopic link position, and then measure the residual deformation volume of reinforcing bar, show the numerical value of reinforcing bar residual deformation volume on the display screen, make the device have the function of automatic detection reinforcing bar residual deformation volume, the detection efficiency of reinforcing bar residual deformation volume has further been improved, and make the staff can be more audio-visual the residual deformation volume of observing the reinforcing bar.
2. This reinforcing bar residual deformation measuring device uses through connecting cap, displacement sensor, go-between and fixing bolt cooperation for the staff can install displacement sensor on connecting the cap, and will connect the cap through fixing bolt and go-between cooperation and install in fixed sleeving's rear end, and displacement sensor detects the position of telescopic link, thereby has further made things convenient for the dismouting work of staff to displacement sensor, has made things convenient for the maintenance of staff to displacement sensor.
3. This reinforcing bar residual deformation measuring device, through the slip post, place seat, clamp splice, pneumatic cylinder and reinforcing bar draw-in groove cooperation and use for the pneumatic cylinder drives the clamp splice downstream, and the reinforcing bar is located the reinforcing bar draw-in groove, and the clamp splice is fixed the reinforcing bar with placing the seat cooperation about both ends, thereby has further strengthened reinforcing bar fixed mounting's stability, has reduced the probability that the reinforcing bar appears rocking in the testing process, has further improved the accuracy that reinforcing bar residual deformation detected.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 and 3 are schematic partial structural views of the present invention;
fig. 4 is a schematic view showing the structure of the present invention.
In the figure: 1. a base; 2. a placing seat; 3. a sliding post; 4. a top plate; 5. a clamping block; 6. a hydraulic cylinder; 7. a steel bar clamping groove; 8. reinforcing steel bars; 9. a support plate; 10. a slide bar; 11. a movable seat; 12. fixing the sleeve; 1201. a limiting groove; 13. a telescopic rod; 1301. a spacing pin; 14. a U-shaped plate; 15. a rotating roller; 16. a spring; 17. a connecting cap; 18. a connecting ring; 19. fixing the bolt; 20. a displacement sensor; 21. a processor; 22. a signal converter; 23. a display screen; 24. electric sliding table.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a reinforcing steel bar residual deformation measuring device comprises a base 1 and placing seats 2 fixed on the left side and the right side of the upper surface of the base 1, sliding columns 3 are fixedly connected on the front side and the rear side of the upper surface of the placing seats 2, a top plate 4 is fixedly connected on the top ends of the sliding columns 3, clamping blocks 5 are sleeved on the outer surfaces of the sliding columns in a sliding mode, a hydraulic cylinder 6 is fixedly connected between the top plate 4 and the clamping blocks 5, reinforcing steel bar clamping grooves 7 are formed in the lower surface of each clamping block 5 and the upper surface of the placing seat 2, reinforcing steel bars 8 are arranged on the inner sides of the reinforcing steel bar clamping grooves 7, supporting plates 9 are fixedly connected on the left rear side and the right rear side of the lower surface of the base 1, two groups of sliding rods 10 are fixedly connected on the inner side of each supporting plate 9, a moving seat 11 is sleeved on the outer surface of each sliding rod 10 in a sliding mode, an electric sliding table 24 is fixedly connected on the rear side of the upper surface of the base 1, and the output end of the electric table 24 is fixedly connected with the lower surface of the moving seat 11, the upper surface of the movable seat 11 is connected with a fixed sleeve 12, the front side of the inner wall of the fixed sleeve 12 is slidably inserted with a telescopic rod 13, the outer surface of the telescopic rod 13 is fixedly connected with two groups of limit pins 1301, the outer surface of the fixed sleeve 12 is provided with limit grooves 1201 matched with the limit pins 1301, the front side of the telescopic rod 13 is fixedly connected with a U-shaped plate 14, the inner wall of the U-shaped plate 14 is rotatably connected with a rotating roller 15, the outer surface of the telescopic rod 13 is sleeved with a spring 16, the back side of the fixed sleeve 12 is provided with a connecting cap 17, the back side of the outer surface of the fixed sleeve 12 is fixedly sleeved with a connecting ring 18, the back side of the outer surface of the connecting cap 17 is inserted with four groups of fixing bolts 19, the fixing bolts 19 are in threaded connection with the connecting ring 18, the inner wall of the connecting cap 17 is in threaded connection with a displacement sensor 20, the model of the displacement sensor 20 is ELF50-18GM45-E6E 7-V, the front side of the upper surface of the base 1 is provided with a processor 21, a signal converter 22 and a display screen 23, the model of the processor 21 is X58SO, the model of the signal converter 22 is GSI600, the output end of the displacement sensor 20 is electrically connected with the input end of the processor 21, the output end of the processor 21 is electrically connected with the input end of the signal converter 22, and the output end of the signal converter 22 is electrically connected with the input end of the display screen 23.
The utility model discloses in, place the stability that seat 2 supported for further reinforcing, consequently placing two sets of bracing pieces of 2 lateral surfaces fixedly connected with of seat, the lower surface of bracing piece is connected with base 1's last fixed surface for the bracing piece has played the effect of stabilizing the support to placing seat 2, thereby has further strengthened the stability of placing seat 2 support.
The utility model discloses in, for further reinforcing bar slot 7 to the fixed stability of reinforcing bar 8, consequently be provided with the slipmat at 7 inner walls of bar slot, the thickness of slipmat is three millimeters, and the material of slipmat is rubber, through setting up the slipmat to reinforcing bar slot 7 has further been strengthened the fixed stability to reinforcing bar 8.
The utility model discloses in, for the stability of further reinforcing fixing bolt 19 installation, consequently cup jointed the packing ring at fixing bolt 19's surface, the material of packing ring is brass, and the thickness of packing ring is a millimeter, through setting up the packing ring to the stability of fixing bolt 19 installation has further been strengthened.
The utility model discloses in, for the stability that further reinforcing backup pad 9 supported, consequently be connected with two sets of strengthening ribs at the 9 lateral surfaces of backup pad, the lower surface of strengthening rib is connected with base 1's last fixed surface for the strengthening rib has played the effect of stabilizing the support to backup pad 9, thereby has further strengthened the stability that backup pad 9 supported.
The utility model discloses in, for further reinforcing the stability of removing 11 movements of seat, consequently there are two sets of stable lantern rings at the slidable cover of 10 outer surfaces of slide bar covers, the medial surface of the stable lantern ring is connected with the surface fixed connection who removes seat 11 for the stable lantern ring has played the effect of stabilizing its movement track to removing seat 11, thereby has further strengthened the stability of removing 11 movements.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the device is used, the rotating roller 15 is pushed backwards, the spring 16 is compressed, the steel bar 8 is placed on the inner side of the steel bar clamping groove 7, the hydraulic cylinder 6 is started, the hydraulic cylinder 6 drives the clamping block 5 to move downwards, the clamping block 5 and the placing seat 2 are matched to fix the left end and the right end of the steel bar 8, the rotating roller 15 is loosened, the spring 16 extends, the rotating roller 15 is tightly pressed against the outer surface of the steel bar 8 under the action of the spring 16, the electric sliding table 24 is started, the electric sliding table 24 drives the moving seat 11 and the fixed sleeve 12 to move left and right, the stretching amount of the telescopic rod 13 is equal to the front deformation amount and the back deformation amount of the steel bar 8, the displacement sensor 20 detects the change amount of the position of the telescopic rod 13, the signal is transmitted to the processor 21 by the displacement sensor 20 after the signal is processed by the processor 21, the signal is transmitted to the signal converter 22 to the display screen 23, the display screen 23 displays the value of the change of the front position and the back position of the telescopic rod 13, the residual deformation amount of the steel bar 8 is detected again, the residual deformation amount of the steel bar 8 is detected by the steel bar 8, when the displacement sensor 20 needs to be overhauled, the displacement sensor 20 is dismounted, the bolt 19, and the connection cap 17, and the ninety displacement sensor is dismounted from the ninety displacement sensor 17.
To sum up, this reinforcing bar residual deformation measuring device, through telescopic link 13, electronic slip table 24, displacement sensor 20, live-rollers 15 and display screen 23 cooperation are used, make live-rollers 15 support tight reinforcing bar 8's surface under spring 16's effect, displacement sensor 20 detects the change of telescopic link 13 position, and then measure 8's residual deformation of reinforcing bar, the numerical value of 8 residual deformation of display reinforcing bar on the display screen, make the device have the function of 8 residual deformation of automated inspection reinforcing bar, the detection efficiency of 8 residual deformation of reinforcing bar has further been improved, and make the staff can be more audio-visual to observe 8's residual deformation of reinforcing bar.
This reinforcing bar residual deformation measuring device, through connecting cap 17, displacement sensor 20, go-between 18 and 19 cooperations of fixing bolt use, make the staff install displacement sensor 20 on connecting cap 17, and will connect cap 17 through 19 and the cooperation of go-between 18 and install the rear end at fixed sleeving 12, displacement sensor 20 detects the position of telescopic link 13, thereby further made things convenient for the dismouting work of staff to displacement sensor 20, made things convenient for the maintenance of staff to displacement sensor 20.
This reinforcing bar residual deformation measuring device, through the slip post 3, place seat 2, clamp splice 5, pneumatic cylinder 6 and the cooperation of reinforcing bar draw-in groove 7 are used, make pneumatic cylinder 6 drive clamp splice 5 downstream, reinforcing bar 8 is located reinforcing bar draw-in groove 7, clamp splice 5 with place 2 cooperations of seat and fix reinforcing bar 8 both ends about, thereby 8 fixed mounting's of reinforcing bar stability has further been strengthened, the probability that reinforcing bar 8 appears rocking in the testing process has been reduced, the accuracy that 8 residual deformation of reinforcing bar detected has further been improved.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a reinforcing bar residual deformation measuring device, includes base (1) and fixes placing seat (2) in base (1) upper surface left and right sides, its characterized in that: the front side and the rear side of the upper surface of the placing seat (2) are fixedly connected with sliding columns (3), the top end of each sliding column (3) is fixedly connected with a top plate (4), the outer surface of each sliding column (3) is slidably sleeved with a clamping block (5), a hydraulic cylinder (6) is fixedly connected between each top plate (4) and each clamping block (5), the lower surface of each clamping block (5) and the upper surface of the placing seat (2) are respectively provided with a steel bar clamping groove (7), the inner side of each steel bar clamping groove (7) is provided with a steel bar (8), the left rear side and the right rear side of the lower surface of the base (1) are respectively fixedly connected with a supporting plate (9), the inner side of each supporting plate (9) is fixedly connected with two groups of sliding rods (10), the outer surface of each sliding rod (10) is slidably sleeved with a moving seat (11), the rear side of the upper surface of the base (1) is fixedly connected with an electric sliding table (24), the output end of each electric sliding table (24) is fixedly connected with the lower surface of the moving seat (11), the upper surface of the moving seat (11) is connected with a fixed sleeve (12), the front side of the inner wall of the fixed sleeve (12) is slidably sleeved with a telescopic rod (13), the outer surface of the limiting pin (1301) is inserted with a limiting pin, and a limiting pin (1301) is inserted in the limiting pin (1301), telescopic link (13) front end fixedly connected with U-shaped plate (14), U-shaped plate (14) inner wall rotates and is connected with live-rollers (15), spring (16) have been cup jointed to telescopic link (13) surface, fixed sleeve pipe (12) back is provided with connects cap (17), fixed sleeve pipe (12) surface rear side is fixed to have connect go-between (18), it has four sets of fixing bolt (19) to connect cap (17) surface rear side to plug in, fixing bolt (19) and go-between (18) threaded connection, it has displacement sensor (20) to connect cap (17) inner wall threaded connection, the front side of base (1) upper surface is provided with treater (21), signal converter (22) and display screen (23), the output of displacement sensor (20) is connected with the input electricity of treater (21), the output of treater (21) is connected with the input electricity of signal converter (22), the output of signal converter (22) is connected with the input electricity of display screen (23).
2. The reinforcing bar residual deformation measuring device of claim 1, wherein: two groups of support rods are fixedly connected to the outer side face of the placing seat (2), and the lower surfaces of the support rods are fixedly connected with the upper surface of the base (1).
3. The reinforcing bar residual deformation measuring device of claim 1, wherein: the inner wall of the steel bar clamping groove (7) is provided with an anti-slip pad, the thickness of the anti-slip pad is three millimeters, and the anti-slip pad is made of rubber.
4. The reinforcing bar residual deformation measuring device of claim 1, wherein: the outer surface of the fixing bolt (19) is sleeved with a gasket, the gasket is made of brass, and the thickness of the gasket is one millimeter.
5. The reinforcing bar residual deformation measuring device of claim 1, wherein: the outer side face of the supporting plate (9) is connected with two groups of reinforcing ribs, and the lower surfaces of the reinforcing ribs are fixedly connected with the upper surface of the base (1).
6. The reinforcing bar residual deformation measuring device of claim 1, wherein: the outer surface of the sliding rod (10) is slidably sleeved with two groups of stabilizing lantern rings, and the inner side surfaces of the stabilizing lantern rings are fixedly connected with the outer surface of the movable seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222719578.5U CN218723835U (en) | 2022-10-14 | 2022-10-14 | Reinforcing bar residual deformation measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222719578.5U CN218723835U (en) | 2022-10-14 | 2022-10-14 | Reinforcing bar residual deformation measuring device |
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| Publication Number | Publication Date |
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| CN218723835U true CN218723835U (en) | 2023-03-24 |
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| CN202222719578.5U Active CN218723835U (en) | 2022-10-14 | 2022-10-14 | Reinforcing bar residual deformation measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118090453A (en) * | 2024-04-29 | 2024-05-28 | 山东宏力异型钢管有限公司 | Detection device for special-shaped steel pipe |
-
2022
- 2022-10-14 CN CN202222719578.5U patent/CN218723835U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118090453A (en) * | 2024-04-29 | 2024-05-28 | 山东宏力异型钢管有限公司 | Detection device for special-shaped steel pipe |
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