CN219890935U - Reinforcing steel bar tension detection experiment device - Google Patents
Reinforcing steel bar tension detection experiment device Download PDFInfo
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- CN219890935U CN219890935U CN202320965308.4U CN202320965308U CN219890935U CN 219890935 U CN219890935 U CN 219890935U CN 202320965308 U CN202320965308 U CN 202320965308U CN 219890935 U CN219890935 U CN 219890935U
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- supporting
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- 238000001514 detection method Methods 0.000 title claims abstract description 64
- 238000002474 experimental method Methods 0.000 title abstract description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 title description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 238000013461 design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000011150 reinforced concrete Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses a steel bar tension detection experiment device, which relates to the technical field of tension detection and comprises a detection table, supporting legs, a movable groove, an adjusting mechanism, a clamping mechanism and a supporting mechanism; the surface of the bottom side of the detection table is fixedly connected with supporting legs, and the surface of the top side of the detection table is provided with a moving groove; the adjusting mechanism comprises a servo motor, a threaded column, a moving block and a moving seat, and the servo motor is fixedly connected to the right side surface of the detection table; the supporting mechanism comprises a hydraulic cylinder, a supporting column, a towing shell and a sliding rod. This kind of reinforcing bar pulling force detects experimental apparatus modern design, simple structure, first electric putter promotes fixed connection's first splint and removes, and first splint will place reinforcing bar one end between and carry out the centre gripping fixedly, improves the fixed stability of reinforcing bar one end, then through starting second electric putter, and second electric putter promotes fixed connection's second splint and removes, and the second splint is fixed the reinforcing bar between with, improves the fixed of reinforcing bar.
Description
Technical Field
The utility model relates to the technical field of tension detection, in particular to a steel bar tension detection experiment device.
Background
The steel bar is a steel bar for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is round, and sometimes square with round corners, and the steel bar comprises a smooth round steel bar, ribbed steel bars and torsion steel bars, the steel bar for reinforced concrete is a straight bar or a coiled steel bar for reinforced concrete reinforcement, the shapes of the steel bar for reinforced concrete are divided into a smooth round steel bar and a deformed steel bar, and the delivery state is a straight bar and a coiled steel bar.
CN202022935497.X discloses a reinforcing bar pulling force check out test set, this kind of pulling force check out test set is used for the fixed back pulling force performance detection of reinforcing bar, and lower anchor clamps seat slides along the length direction of lower centre gripping groove and is connected with the base, when anchor clamps and last anchor clamps pulling reinforcing bar down, can adjust the length direction of reinforcing bar gradually to the slip direction parallel with the base, and then improve the measuring precision of reinforcing bar pulling force check out test set, reduces the construction hidden danger, and this prior art is mainly to the fixed in the reinforcing bar pulling force testing process and when the reinforcing bar was broken by the stretch out, buffering of impact force.
That is, the prior art has the following problems: in some existing steel bar tension detection, the steel bar is in the centre gripping, and the steel bar both ends distance is longer in, and fixture can be kept away from to steel bar one end during the centre gripping, can lead to steel bar centre gripping department atress and end to move down, influences the detection and uses. Therefore, a steel bar tension detection experiment device is provided for the problems.
Disclosure of Invention
In this embodiment, a steel bar tension detection experiment device is provided to be used for solving some current steel bar tension detection, and the reinforcing bar is in the centre gripping, and in the reinforcing bar both ends distance is longer, and during the centre gripping, clamping mechanism can be kept away from to reinforcing bar one end, can lead to reinforcing bar centre gripping department atress and end to move down, influences the problem of detecting the use.
According to one aspect of the utility model, there is provided a reinforcing steel bar tension detection tester, comprising a detection table, support legs, a movable groove, an adjusting mechanism, a clamping mechanism and a support mechanism; the surface of the bottom side of the detection table is fixedly connected with supporting legs, and the surface of the top side of the detection table is provided with a moving groove;
the adjusting mechanism comprises a servo motor, a threaded column, a moving block and a moving seat, wherein the servo motor is fixedly connected to the right side surface of the detection table, the output end of the servo motor is connected with the threaded column, the moving block is sleeved on the surface of the threaded column in a threaded manner, and the moving seat is fixedly connected to the top side surface of the moving block;
the supporting mechanism comprises a hydraulic cylinder, a supporting column, a towing shell and a sliding rod, wherein the hydraulic cylinder is fixedly connected to the bottom side of the left end of the detection table, the supporting column is fixedly connected to the output end of the hydraulic cylinder, the towing shell is fixedly connected to the top end of the supporting column, the sliding rod is fixedly connected to the right side of the supporting column, and the sliding rod penetrates through the left side surface of the detection table in a sliding mode.
Further, the number of the supporting legs is four, and the four supporting legs are positioned at four corner positions of the bottom surface of the detection table.
Further, the movable seat is arranged in parallel with the mounting seat.
Furthermore, the cross section of the towing shell is in a circular arc structure, and the height of the inner wall of the bottom side of the towing shell is the same as the height of the top side surfaces of the mounting seat and the movable seat.
Further, the movable block is slidably connected in the movable groove, and a movable seat fixedly connected with the top surface of the movable block is slidably connected with the surface of the detection table.
Further, the number of the threaded columns is two, and the two threaded columns are arranged in parallel.
Further, fixture includes first fixing base, first electric putter, first splint, mount pad, pressure sensor, connecting plate, second fixing base, second electric putter and second splint, first fixing base fixedly connected with is moving seat top side surface, first electric putter of first fixing base side fixedly connected with, first electric putter output fixedly connected with first splint, mount pad sliding connection is detecting a left end top side surface, mount pad left side fixedly connected with connecting plate, the connecting plate right side passes through pressure sensor and detects a left end fixed connection, mount pad top side surface fixedly connected with second fixing base, second fixing base surface fixedly connected with second electric putter, second electric putter output fixedly connected with second splint.
Further, the number of the first clamping plates is two, and a plurality of first limiting strips are fixedly connected to the surfaces of two opposite sides of the first clamping plates.
Further, the number of the second clamping plates is two, and a plurality of second limiting strips are fixedly connected to the surfaces of two opposite sides of the second clamping plates.
Further, the front surface of the left end of the detection table is fixedly connected with a display screen, and the display screen is electrically connected with the pressure sensor.
According to the embodiment of the utility model, the adjusting mechanism, the clamping mechanism and the supporting mechanism are adopted, the problems that in the existing detection of the tension of some reinforcing steel bars, the distance between two ends of the reinforcing steel bars is longer, when the reinforcing steel bars are clamped, one end of each reinforcing steel bar is far away from the clamping mechanism, the stress of the clamping position of each reinforcing steel bar is possibly caused, the end of each reinforcing steel bar moves downwards, and the detection use is influenced are solved, the first clamping plate fixedly connected is pushed by the first electric push rod to move, one end of each reinforcing steel bar placed between the first clamping plate is clamped and fixed, the fixing of one end of each reinforcing steel bar is improved, then the second clamping plate is started to move, the second clamping plate fixedly connected with each reinforcing steel bar is pushed by the second electric push rod, the fixing of the reinforcing steel bar is improved, the supporting column fixedly connected is pushed by the hydraulic cylinder to move, the supporting column further adjusts the position of the supporting column, the other end of each reinforcing steel bar is supported conveniently, the stability of the placing of the reinforcing steel bar is improved, the use requirement is met, the moving block is driven by the servo motor to move the screw column, the moving block drives the moving seat fixedly connected to move the top side, the reinforcing steel bar is stretched, the tensile force is carried out by the moving seat, the reinforcing steel bar is detected by the tension sensor, and the experiment is convenient to detect.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic overall perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an overall front cross-sectional structure of an embodiment of the present utility model;
fig. 3 is a schematic side view of a connection structure of a moving seat and a moving block according to an embodiment of the utility model.
In the figure: 1. a detection table; 101. a moving groove; 2. support legs; 3. a servo motor; 4. a threaded column; 5. a moving block; 6. a hydraulic cylinder; 7. a movable seat; 8. a first fixing seat; 9. a first electric push rod; 10. a first clamping plate; 11. a first limit bar; 12. a mounting base; 13. the second fixing seat; 14. a second clamping plate; 15. the second limit bar; 16. a display screen; 17. a support column; 18. a slide bar; 19. a towing shell; 20. a pressure sensor; 21. a connecting plate; 22. and the second electric push rod.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The tensile force test of the embodiment of the present utility model is described below.
Referring to fig. 1-3, an experimental device for detecting tension of steel bar includes a detecting table 1, supporting legs 2, a moving slot 101, an adjusting mechanism, a clamping mechanism and a supporting mechanism; the surface of the bottom side of the detection table 1 is fixedly connected with supporting legs 2, and the surface of the top side of the detection table 1 is provided with a movable groove 101;
the adjusting mechanism comprises a servo motor 3, a threaded column 4, a moving block 5 and a moving seat 7, wherein the servo motor 3 is fixedly connected to the right side surface of the detection table 1, the output end of the servo motor 3 is connected with the threaded column 4, the moving block 5 is sleeved on the surface of the threaded column 4 in a threaded manner, the moving seat 7 is fixedly connected to the surface of the top side of the moving block 5, the moving block 5 is driven by the threaded column 4 to move by the servo motor 3, the moving seat 7 fixedly connected to the top side is driven by the moving block 5 to move, the reinforcing steel bar is driven by the moving seat 7 to stretch, and the tension of the reinforcing steel bar is detected by the pressure sensor 20, so that experimental detection is facilitated;
the supporting mechanism comprises a hydraulic cylinder 6, a supporting column 17, a towing shell 19 and a sliding rod 18, wherein the hydraulic cylinder 6 is fixedly connected to the bottom side of the left end of the detection table 1, the supporting column 17 is fixedly connected to the output end of the hydraulic cylinder 6, the towing shell 19 is fixedly connected to the top end of the supporting column 17, the sliding rod 18 is fixedly connected to the right side of the supporting column 17, the sliding rod 18 slides to penetrate through the left side surface of the detection table 1, the hydraulic cylinder 6 is started, the hydraulic cylinder 6 pushes the supporting column 17 which is fixedly connected to move, the supporting column 17 further adjusts the position of the towing shell 19, the other end of a reinforcing steel bar is supported conveniently, and the stability of the placement of the reinforcing steel bar is improved conveniently.
The number of the supporting legs 2 is four, and the four supporting legs 2 are positioned at four corner positions of the bottom surface of the detection table 1, so that the detection table 1 is conveniently and stably supported by the supporting legs 2; the movable seat 7 is placed in parallel with the mounting seat 12, the side section of the dragging shell 19 is in a circular arc structure, the height of the inner wall of the bottom side of the dragging shell 19 is the same as the height of the mounting seat 12 and the top surface of the movable seat 7, the movable block 5 is slidably connected in the movable groove 101, the movable seat 7 fixedly connected with the top surface of the movable block 5 is slidably connected on the surface of the detection table 1, the use is convenient, the number of the threaded columns 4 is two, and the two threaded columns 4 are placed in parallel.
The clamping mechanism comprises a first fixing seat 8, a first electric push rod 9, a first clamping plate 10, a mounting seat 12, a pressure sensor 20, a connecting plate 21, a second fixing seat 13, a second electric push rod 22 and a second clamping plate 14, wherein the first fixing seat 8 is fixedly connected to the top side surface of the movable seat 7, the first electric push rod 9 is fixedly connected to the side surface of the first fixing seat 8, the output end of the first electric push rod 9 is fixedly connected with the first clamping plate 10, the mounting seat 12 is slidably connected to the top side surface of the left end of the detection table 1, the connecting plate 21 is fixedly connected to the left side of the mounting seat 12, the right side of the connecting plate 21 is fixedly connected with the left end of the detection table 1 through the pressure sensor 20, the top side surface of the mounting seat 12 is fixedly connected with the second fixing seat 13, the surface of the second fixing seat 13 is fixedly connected with the second electric push rod 22, the output end of the second electric push rod 22 is fixedly connected with the second clamping plate 14, the first clamping plate 10 is placed between the first clamping plates 10, the first electric push rod 9 is started, the first clamping plates 9 is pushed to be fixedly connected to the first clamping plates 10 to move, the first clamping plates 10 are fixedly connected to the two clamping plates 10, the two clamping plates are fixedly connected to the two opposite clamping plates 10, and the two clamping plates are fixedly connected to the two opposite clamping plates 11; the number of the second clamping plates 14 is two, a plurality of second limiting strips 15 are fixedly connected to the surfaces of two opposite sides of the second clamping plates 14, a display screen 16 is fixedly connected to the surface of the front side of the left end of the detection table 1, and the display screen 16 is electrically connected with a pressure sensor 20, so that the pressure sensor 20 can conveniently transmit pressure.
When the electric device is used, the electric device is externally connected with a power supply and a control switch, steel bars are placed between the first clamping plates 10, the first electric push rod 9 is started, the first electric push rod 9 pushes the fixedly connected first clamping plates 10 to move, one end of each steel bar placed between the first clamping plates 10 is clamped and fixed, the fixation stability of one end of each steel bar is improved, then the second electric push rod 22 is started, the second electric push rod 22 pushes the fixedly connected second clamping plates 14 to move, the second clamping plates 14 fix the steel bars between the second clamping plates, the steel bars are improved, meanwhile, the hydraulic cylinder 6 is started, the hydraulic cylinder 6 pushes the fixedly connected supporting columns 17 to move, the supporting columns 17 further regulate the positions of the towing shells 19, the other ends of the steel bars are supported conveniently, the stability of the steel bars is improved, the servo motor 3 is started, the servo motor 3 drives the threaded columns 4 to drive the moving blocks 5 to move, the moving seats 7 fixedly connected at the top sides to move, the moving seats 7 drive the steel bars to stretch, the tension detection of the steel bars is carried out through the pressure sensors 20, and experimental detection is facilitated.
The utility model has the advantages that:
1. this kind of reinforcing bar pulling force detects experimental apparatus modern design, simple structure, first electric putter promotes fixed connection's first splint and removes, and first splint will place reinforcing bar one end between and carry out the centre gripping fixedly, improves the fixed stability of reinforcing bar one end, then through starting second electric putter, and second electric putter promotes fixed connection's second splint and removes, and the second splint is fixed the reinforcing bar between with, improves the fixed of reinforcing bar.
2. The pneumatic cylinder promotes fixed connection's support column and removes, and the support column then adjusts the position of dragging the shell, is convenient for hold up the reinforcing bar other end, and the stability of placing of reinforcing bar is convenient for improve, satisfies the user demand.
3. The servo motor drives the threaded column to drive the movable block to move, the movable block drives the movable seat fixedly connected with the top side to move, the movable seat drives the reinforcing steel bars to stretch, tension detection of reinforcing steel bar collection is carried out through the pressure sensor, and experimental detection is facilitated.
The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a reinforcing bar pulling force detects experimental apparatus which characterized in that: comprises a detection table (1), supporting legs (2), a movable groove (101), an adjusting mechanism, a clamping mechanism and a supporting mechanism; the surface of the bottom side of the detection table (1) is fixedly connected with supporting legs (2), and a moving groove (101) is formed in the surface of the top side of the detection table (1);
the adjusting mechanism comprises a servo motor (3), a threaded column (4), a moving block (5) and a moving seat (7), wherein the servo motor (3) is fixedly connected to the right side surface of the detection table (1), the output end of the servo motor (3) is connected with the threaded column (4), the surface of the threaded column (4) is in threaded sleeve connection with the moving block (5), and the top side surface of the moving block (5) is fixedly connected with the moving seat (7);
the supporting mechanism comprises a hydraulic cylinder (6), a supporting column (17), a dragging shell (19) and a sliding rod (18), wherein the hydraulic cylinder (6) is fixedly connected to the bottom side of the left end of the detection table (1), the output end of the hydraulic cylinder (6) is fixedly connected with the supporting column (17), the top end of the supporting column (17) is fixedly connected with the dragging shell (19), the right side of the supporting column (17) is fixedly connected with the sliding rod (18), and the sliding rod (18) slides to penetrate through the left side surface of the detection table (1).
2. The steel bar tension detection tester according to claim 1, wherein: the number of the supporting legs (2) is four, and the four supporting legs (2) are positioned at four corner positions on the bottom surface of the detection table (1).
3. The steel bar tension detection tester according to claim 1, wherein: the movable seat (7) is arranged in parallel with the mounting seat (12).
4. The steel bar tension detection tester according to claim 1, wherein: the side section of the mop shell (19) is in a circular arc structure, and the height of the inner wall of the bottom side of the mop shell (19) is the same as the height of the top side surfaces of the mounting seat (12) and the movable seat (7).
5. The steel bar tension detection tester according to claim 1, wherein: the movable block (5) is slidably connected in the movable groove (101), and a movable seat (7) fixedly connected with the top surface of the movable block (5) is slidably connected with the surface of the detection table (1).
6. The steel bar tension detection tester according to claim 1, wherein: the number of the threaded columns (4) is two, and the two threaded columns (4) are arranged in parallel.
7. The steel bar tension detection tester according to claim 1, wherein: the clamping mechanism comprises a first fixing seat (8), a first electric push rod (9), a first clamping plate (10), a mounting seat (12), a pressure sensor (20), a connecting plate (21), a second fixing seat (13), a second electric push rod (22) and a second clamping plate (14), wherein the first fixing seat (8) is fixedly connected to the top side surface of the movable seat (7), the first electric push rod (9) is fixedly connected to the side surface of the first fixing seat (8), the first clamping plate (10) is fixedly connected to the output end of the first electric push rod (9), the mounting seat (12) is slidably connected to the top side surface of the left end of the detection table (1), the connecting plate (21) is fixedly connected to the left side of the mounting seat (12) through the pressure sensor (20), the second fixing seat (13) is fixedly connected to the top side surface of the mounting seat (12), and the second clamping plate (22) is fixedly connected to the output end of the second electric push rod (22).
8. The steel bar tension detection tester according to claim 7, wherein: the number of the first clamping plates (10) is two, and a plurality of first limit strips (11) are fixedly connected to the surfaces of two opposite sides of the first clamping plates (10).
9. The steel bar tension detection tester according to claim 7, wherein: the number of the second clamping plates (14) is two, and a plurality of second limiting strips (15) are fixedly connected to the surfaces of two opposite sides of the second clamping plates (14).
10. The steel bar tension detection tester according to claim 7, wherein: the front surface of the left end of the detection table (1) is fixedly connected with a display screen (16), and the display screen (16) is electrically connected with a pressure sensor (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320965308.4U CN219890935U (en) | 2023-04-25 | 2023-04-25 | Reinforcing steel bar tension detection experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320965308.4U CN219890935U (en) | 2023-04-25 | 2023-04-25 | Reinforcing steel bar tension detection experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219890935U true CN219890935U (en) | 2023-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320965308.4U Active CN219890935U (en) | 2023-04-25 | 2023-04-25 | Reinforcing steel bar tension detection experiment device |
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| Country | Link |
|---|---|
| CN (1) | CN219890935U (en) |
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2023
- 2023-04-25 CN CN202320965308.4U patent/CN219890935U/en active Active
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