CN220626006U - Construction steel bar quality detector - Google Patents
Construction steel bar quality detector Download PDFInfo
- Publication number
- CN220626006U CN220626006U CN202322041068.1U CN202322041068U CN220626006U CN 220626006 U CN220626006 U CN 220626006U CN 202322041068 U CN202322041068 U CN 202322041068U CN 220626006 U CN220626006 U CN 220626006U
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- shaped
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- shaped frame
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 title abstract description 30
- 239000010959 steel Substances 0.000 title abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 10
- 238000005452 bending Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a construction steel bar quality detector, which comprises a handle, wherein a detection component is arranged on the handle, the detection component comprises a U-shaped frame, and two ends of the upper surface of the U-shaped frame are both hinged with arc-shaped baffles; arc blocks are arranged below the arc baffles, and pressure sensors are arranged below the arc blocks; a plurality of telescopic rods are arranged between the U-shaped frame and the handle, a motor is arranged at the upper end of the handle, a threaded rod is arranged at the output end of the motor, and the threaded rod extends into the U-shaped frame and is provided with a push plate; the outer side of the handle is provided with a fixed ring close to the upper end, two sides of the fixed ring are hinged with a threaded rod II, and the outer side of the upper end of the threaded rod II is connected with an internal thread cylinder in a threaded manner; the upper end of the internal thread cylinder is hinged with a limit frame, and a limit structure is arranged in the limit frame. The utility model does not need to be sleeved and moved from the end part of the steel bar; the distance between the two limiting frames and the U-shaped frame can be adjusted by adjusting the threaded rod II and the internal thread cylinder, so that the adjustment can be conveniently performed when different reinforcing steel bars are detected.
Description
Technical Field
The utility model relates to the technical field of engineering construction, in particular to a construction steel bar quality detector.
Background
The steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the steel bar is round. The steel bar processing generally comprises four procedures: the steel bar rust removal, steel bar straightening, steel bar cutting and steel bar forming are mainly used for various large-scale, heavy-duty, light thin-wall and high-rise building structures. The steel bars are classified into hot rolling, cold drawing, etc. according to the production process.
The application number is CN202222610601.7, and the patent of publication number CN218444862U discloses a construction reinforcing bar quality detector, under the cooperation of two sets of solid fixed rings and detection component, can be quick detect the bearing degree of reinforcing bar, and this application structure is small and exquisite, and the quality is lighter, can take along with the use, conveniently carries. However, in the above patent, the positions of the parts for limiting the reinforcing steel bars are fixed, namely, when the reinforcing steel bars are detected, only the reinforcing steel bar sections with fixed lengths can be detected, and the thicknesses of the reinforcing steel bars are different, so that different detecting lengths are needed for different reinforcing steel bars, and deformation and bending of the reinforcing steel bars are not influenced due to the fact that the fixed points are too close to each other, and therefore the patent lacks variables in detection; in addition, the part for fixing the reinforcing steel bar is fixed, so that the part is required to be sleeved from the end part of the reinforcing steel bar and then moved to the part to be detected when in use, and inconvenience exists; in summary, there is room for improvement.
Disclosure of Invention
The utility model aims to solve the technical problems in the prior art and provides a construction steel bar quality detector.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the construction steel bar quality detector comprises a handle, wherein a detection assembly is arranged on the handle, the detection assembly comprises a U-shaped frame, two ends of the upper surface of the U-shaped frame are hinged with arc-shaped baffles, and lock catches are arranged between the arc-shaped baffles and the U-shaped frame; arc blocks are arranged below the arc baffles, and pressure sensors are arranged below the arc blocks; a plurality of telescopic rods are arranged between the U-shaped frame and the handle, a motor is arranged at the upper end of the handle, a threaded rod is arranged at the output end of the motor, the threaded rod extends into the U-shaped frame to be provided with a push plate, and the U-shaped frame is provided with a threaded hole which can be in threaded connection with the threaded rod; the upper end of the push plate is arc-shaped, and both ends of the push plate are in sliding connection with the U-shaped frame; the outer side of the handle is provided with a fixed ring close to the upper end, two sides of the fixed ring are hinged with threaded rods II, and the outer side of the upper end of each threaded rod II is connected with an internal thread cylinder in a threaded manner; the upper end of the internal thread cylinder is hinged with a limit frame, and a limit structure is arranged in the limit frame.
As an improvement, an anti-slip sleeve is arranged on the outer side of the grip, and anti-slip patterns are arranged on the outer side of the anti-slip sleeve.
As an improvement, the two ends of the push plate are respectively provided with a limiting rod, and the two sides in the U-shaped frame are respectively provided with a limiting chute which can be in sliding connection with the limiting rods.
As an improvement, the limiting structure comprises a cover plate hinged on the limiting frame; the limiting frame is characterized in that threaded holes are formed in the front face of the limiting frame, threaded rods are connected with threads in the threaded holes, the threaded rods extend out of the limiting frame to be provided with rotary buttons, and the threaded rods extend into the limiting frame to rotate to be provided with arc-shaped extrusion plates.
As an improvement, the rear side of the limiting frame is arc-shaped.
As an improvement, the outer side of the rotary button is provided with anti-skid patterns.
Compared with the prior art, the utility model has the advantages that: the limiting frame and the U-shaped frame are provided with openings, so that the limiting frame and the U-shaped frame can be directly fixed on the outer side of the section to be detected without sleeving and moving from the end part of the steel bar; through adjusting threaded rod two and internal thread section of thick bamboo, can adjust the distance between two spacing frames and the U-shaped frame to can conveniently adjust when detecting different reinforcing bars, can make the length become the variable when detecting same root reinforcing bar, make whole suitability stronger, the degree of accuracy is higher.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic view of the handle and U-shaped frame structure of the present utility model.
Fig. 3 is a side view of the spacing structure of the present utility model.
Fig. 4 is an enlarged view of fig. 2 a in accordance with the present utility model.
As shown in the figure: 1. the novel anti-skid device comprises a handle, 2, an anti-skid sleeve, 3, a U-shaped frame, 4, an arc baffle, 5, an arc block, 6, a pressure sensor, 7, a telescopic rod, 8, a motor, 9, a threaded rod, 10, a push plate, 11, a limiting rod, 12, a limiting chute, 13, a fixed ring, 14, a threaded rod II, 15, an internal thread cylinder, 16, a limiting frame, 17, a cover plate, 18, a threaded hole, 19, a threaded rod, 20, a rotary knob, 21 and a squeezing plate.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
1-4, a construction steel bar quality detector comprises a grip 1, wherein an anti-slip sleeve 2 is arranged on the outer side of the grip 1, anti-slip patterns are arranged on the outer side of the anti-slip sleeve 2, and the anti-slip sleeve is not easy to slip when the grip 1 is held; the handle 1 is provided with a detection component, the detection component comprises a U-shaped frame 3, two ends of the upper surface of the U-shaped frame 3 are hinged with arc baffles 4, and a lock catch is arranged between the arc baffles 4 and the U-shaped frame 3, so that the arc baffles 4 can be opened and closed, steel bars can enter conveniently during opening, and the steel bars can be limited during closing; arc-shaped blocks 5 are arranged below the arc-shaped baffle plates 4, pressure sensors 6 are arranged below the arc-shaped blocks 5, and bending deformation degrees of the steel bars can be observed according to pressure readings of the pressure sensors 6; a plurality of telescopic rods 7 are arranged between the U-shaped frame 3 and the handle 1, so that the U-shaped frame 3 can move relative to the handle 1; the upper end of the handle 1 is provided with a motor 8, the output end of the motor 8 is provided with a threaded rod 9, the threaded rod 9 extends into the U-shaped frame 3 to be provided with a push plate 10, and the U-shaped frame 3 is provided with a threaded hole which can be in threaded connection with the threaded rod 9; the upper end of the push plate 10 is arc-shaped, and both ends of the push plate 10 are in sliding connection with the U-shaped frame 3.
In the embodiment, both ends of a push plate 10 are provided with limiting rods 11, and both sides in a U-shaped frame 3 are provided with limiting sliding grooves 12 which can be in sliding connection with the limiting rods 11; the limiting rod 11 and the limiting chute 12 can limit the push plate 10, and the U-shaped frame 3 can also move up and down on the outer side of the push plate 10.
In the second embodiment, referring to fig. 1 and 3, a fixing ring 13 is arranged on the outer side of the grip 1 and close to the upper end, two sides of the fixing ring 13 are hinged with a second threaded rod 14, the outer side of the upper end of the second threaded rod 14 is connected with an internal threaded cylinder 15 in a threaded manner, and the exposed area of the second threaded rod 14 can be adjusted by rotating the internal threaded cylinder 15, so that the distance between two limiting frames 16 can be adjusted; the upper ends of the internal thread cylinders 15 are hinged with limit frames 16, and limit structures are arranged in the limit frames 16; the limit structure comprises a cover plate 17 hinged on the limit frame 16; the front of the limiting frame 16 is provided with threaded holes 18, threaded rods 19 are connected in the threaded holes 18 in a threaded manner, the threaded rods 19 extend out of the limiting frame 16 to be provided with rotary buttons 20, anti-slip threads are arranged on the outer sides of the rotary buttons 20, the anti-slip threads are not easy to slip during rotation, the threaded rods 19 extend into the limiting frame 16 to rotate to be provided with arc-shaped extrusion plates 21, and the steel bars in the limiting frame 16 can be limited through the extrusion plates 21; the rear side of the limiting frame 16 is arc-shaped, and the limiting frame is matched with the extrusion plate 21, so that the steel bars are not easy to rotate and displace.
The working principle of the utility model is as follows: opening the cover plate 17 and the arc-shaped stop block 4, moving the steel bars into the two limit frames 16 and the U-shaped frame 3, and fixing the arc-shaped stop block 4 and the U-shaped frame 3; rotating the rotating button 20 to drive the screw 19 to rotate, so as to drive the arc-shaped extrusion plate 21 to move, and fixing the steel bars in the limiting frame 16; at this time, the motor 8 drives the threaded rod 9 to rotate, so that the U-shaped frame 3 moves towards the direction close to the grip 1, and therefore, when the strength of the steel bar reaches the standard, and bending deformation cannot be generated due to external force, the U-shaped frame 3 is blocked by the steel bar and cannot move, and the pressure sensor 6 is subjected to larger pressure; when the hardness of the steel bar does not reach the standard, the U-shaped frame 3 can drive the steel bar to bend and deform, so that the pressure applied to the pressure sensor 6 is small, and the hardness information of the steel bar can be obtained through the pressure sensor 6; when the distance between the two limiting frames 16 needs to be adjusted, the internal thread cylinder 15 is rotated, so that the exposed length of the threaded rod II 14 is increased, the distance between the limiting frames 16 is adjusted, the distance can be used as a detection variable, and the device can be used for reinforcing steel bars with different thicknesses.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. A construction reinforcing bar quality detector, its characterized in that: the novel hand-held safety device comprises a handle (1), wherein a detection assembly is arranged on the handle (1), the detection assembly comprises a U-shaped frame (3), two ends of the upper surface of the U-shaped frame (3) are hinged with arc-shaped baffles (4), and lock catches are arranged between the arc-shaped baffles (4) and the U-shaped frame (3); arc-shaped blocks (5) are arranged below the arc-shaped baffles (4), and pressure sensors (6) are arranged below the arc-shaped blocks (5); a plurality of telescopic rods (7) are arranged between the U-shaped frame (3) and the handle (1), a motor (8) is arranged at the upper end of the handle (1), a threaded rod (9) is arranged at the output end of the motor (8), the threaded rod (9) extends into the U-shaped frame (3) to be provided with a push plate (10), and the U-shaped frame (3) is provided with a threaded hole which can be in threaded connection with the threaded rod (9); the upper end of the push plate (10) is arc-shaped, and both ends of the push plate (10) are in sliding connection with the U-shaped frame (3); the outer side of the handle (1) is provided with a fixed ring (13) close to the upper end, two sides of the fixed ring (13) are hinged with a threaded rod II (14), and the outer side of the upper end of the threaded rod II (14) is connected with an internal thread cylinder (15) in a threaded manner; the upper end of the internal thread cylinder (15) is hinged with a limit frame (16), and a limit structure is arranged in the limit frame (16).
2. A construction rebar quality detector according to claim 1, wherein: the anti-slip sleeve (2) is arranged on the outer side of the grip (1), and anti-slip lines are arranged on the outer side of the anti-slip sleeve (2).
3. A construction rebar quality detector according to claim 1, wherein: limiting rods (11) are arranged at two ends of the push plate (10), and limiting sliding grooves (12) which can be in sliding connection with the limiting rods (11) are arranged at two sides in the U-shaped frame (3).
4. A construction rebar quality detector according to claim 1, wherein: the limiting structure comprises a cover plate (17) hinged on the limiting frame (16); the limiting frame (16) is characterized in that threaded holes (18) are formed in the front face of the limiting frame (16), threaded rods (19) are connected in the threaded holes (18) in a threaded mode, the threaded rods (19) extend out of the limiting frame (16) to be provided with rotary buttons (20), and the threaded rods (19) extend into the limiting frame (16) to rotate to be provided with arc-shaped extrusion plates (21).
5. A construction rebar quality detector according to claim 1, wherein: the rear side of the limiting frame (16) is arc-shaped.
6. A construction rebar quality detector according to claim 4, wherein: the outer side of the rotary button (20) is provided with anti-skid patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322041068.1U CN220626006U (en) | 2023-08-01 | 2023-08-01 | Construction steel bar quality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322041068.1U CN220626006U (en) | 2023-08-01 | 2023-08-01 | Construction steel bar quality detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220626006U true CN220626006U (en) | 2024-03-19 |
Family
ID=90216815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322041068.1U Active CN220626006U (en) | 2023-08-01 | 2023-08-01 | Construction steel bar quality detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220626006U (en) |
-
2023
- 2023-08-01 CN CN202322041068.1U patent/CN220626006U/en active Active
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