CN214894473U - Be used for screw-thread steel stress to detect with preventing splashing protection device - Google Patents
Be used for screw-thread steel stress to detect with preventing splashing protection device Download PDFInfo
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- CN214894473U CN214894473U CN202121220223.0U CN202121220223U CN214894473U CN 214894473 U CN214894473 U CN 214894473U CN 202121220223 U CN202121220223 U CN 202121220223U CN 214894473 U CN214894473 U CN 214894473U
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Abstract
The utility model discloses a splash-proof protection device for deformed steel bar stress detection, which comprises a base, wherein the base is a mounting base of the whole device, a motor is fixed on the base, a bidirectional threaded rod is fixed at the tail end of an output shaft of the motor, a bidirectional threaded rod bearing is connected on the base, and the bidirectional threaded rod is mutually connected with a movable plate through threads; the mounting plate is fixed on the movable plate, the mounting plate is symmetrically connected with rotatable electric telescopic rods, and the mounting plate is connected with a rotatable clamping plate through a columnar shaft; a shield. This be used for screw-thread steel stress to detect with preventing protection device that splashes, the stop gear who adopts electric regulation realizes fixed to the centre gripping of screw-thread steel to can realize detecting the not unidimensional screw-thread steel, but the cooperation automatically regulated's protection machanism realizes the guard action, thereby avoids the fracture of screw-thread steel to produce in the testing process and splashes the problem that causes the harm to the staff, and then guarantees the security that detects.
Description
Technical Field
The utility model relates to a deformed steel bar stress detects technical field, specifically is a be used for deformed steel bar stress to detect with preventing splash protection device.
Background
The deformed steel bar is a common steel material for construction, and in order to ensure that the deformed steel bar can meet the construction requirements, stress detection needs to be carried out on the deformed steel bar;
according to the steel structure stress detection device disclosed in the publication number CN213121383U, the buffer spring is used for conveniently protecting the contact surfaces of the to-be-detected piece and the upper clamping plate and the lower clamping plate respectively, damage to the clamping surface of the to-be-detected piece during detection and indentation are avoided, the height of the upper clamping plate can be manually adjusted by arranging the adjusting screw and the threaded cylinder, the detection distance can be reasonably adjusted according to the width of the steel structure, the detection efficiency of a user is greatly improved, the application range is wide, and the practicability is high;
this prior art solution also exists when performing detection:
1. in the process of testing stress through stretching, a protection mechanism is lacked, so that splashing is easily generated when steel is broken to cause safety accidents;
2. the fixing mechanism is inconvenient to adjust so as to realize the detection of steel products with different sizes and the like;
improvements are needed to address the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for deformed steel bar stress to detect with preventing splashing protection device to propose to lack protection machanism and inconvenient regulation fixed establishment in order to realize carrying out the problem that detects to not unidimensional steel in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a splash-proof protection device for detecting stress of deformed steel bar comprises:
the base is a mounting base of the whole device, a motor is fixed on the base, a bidirectional threaded rod is fixed at the tail end of an output shaft of the motor, a bidirectional threaded rod bearing is connected to the base, and the bidirectional threaded rod is connected with the movable plate through threads;
the mounting plate is fixed on the movable plate, the mounting plate is symmetrically connected with rotatable electric telescopic rods, and the mounting plate is connected with a rotatable clamping plate through a columnar shaft;
the protection casing is fixed on the base, and sliding connection has the movable cover in the protection casing to the movable cover terminal surface is fixed with the end plate, and the end plate passes through screw thread and adjusting screw interconnect simultaneously.
Preferably, the movable plate is further connected to the guide rod in a sliding mode, the guide rod is fixed to the base, and when the movable plate drives the clamping mechanism to move to achieve the stretching effect, the stability of the movable plate in moving is guaranteed through the sliding guiding effect between the movable plate and the guide rod.
Preferably, electric telescopic handle passes through the column axle and rotates and connect on the slider, and slider sliding connection is on splint, and through electric telescopic handle's flexible and rotation effect, join in marriage with the sliding action of slider, can drive splint and rotate, realizes carrying out the centre gripping to the deformed steel bar of not unidimensional.
Preferably, the clamping plate is also provided with a gear and anti-skid lines;
a gear; the gear is fixed at the tail end of the clamping plate and is meshed with the gear to realize transmission;
the anti-skid lines are distributed on the clamping plate at equal intervals, the clamping and fixing mechanism is formed by the mechanisms, the clamping plate is ensured to synchronously move in opposite directions under the action of the gear, and the stability of clamping the deformed steel bar is ensured under the action of the anti-skid lines.
Preferably, the movable cover is also provided with a side plate and a spring;
the side plates are symmetrically fixed on two sides of the movable cover and are connected to the protective cover in a sliding manner;
the spring is fixed realize the reset action on the curb plate, and the spring other end is fixed on the safety cover, constitutes adjustable safeguard mechanism through above-mentioned mechanism, when carrying out tensile test, because the screw-thread steel can produce certain deformation, can realize the removal of movable cover through the effect of spring, realizes the guard action, avoids screw-thread steel stretch breaking to produce the problem that splashes.
Preferably, still sliding connection has the cardboard on the end plate, and all is fixed with soft cushion on end plate and the cardboard to bearing connection has adjusting screw on the cardboard, and the effect through adjusting screw drives the cardboard and removes, and the cooperation end plate realizes spacing the centre gripping of screw-thread steel, guarantees the stability of being connected between movable cover and the screw-thread steel.
Compared with the prior art, the beneficial effects of the utility model are that: this be used for screw-thread steel stress to detect with preventing protection device that splashes, the stop gear who adopts electric regulation realizes fixed to the centre gripping of screw-thread steel to can realize detecting the not unidimensional screw-thread steel, but the cooperation automatically regulated's protection machanism realizes the guard action, thereby avoids the fracture of screw-thread steel to produce in the testing process and splashes the problem that causes the harm to the staff, and then guarantees the security that detects.
1. When fixing the screw-thread steel, through the flexible rotation effect with the slider of electric telescopic handle, can drive splint and rotate, the effect of cooperation gear guarantees to carry out synchronous motion between the splint, and the stability of centre gripping is guaranteed in the effect of cooperation antiskid line.
2. When the stress detection is tensile, the deformed steel bar generates certain deformation to drive the movable cover to move, and the stability of the movement of the movable cover is ensured through the sliding action of the side plates and the protective cover, so that the deformed steel bar is always positioned in a sealed space, and the damage to the human body caused by the fact that chips are generated due to the breakage of the deformed steel bar in the detection process is effectively avoided.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the base of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the mounting plate of the present invention;
fig. 3 is a schematic view of the top-view cross-sectional structure of the protective cover of the present invention;
FIG. 4 is a schematic side view of the protective cover of the present invention;
fig. 5 is a schematic diagram of the side view section structure of the end plate of the present invention.
In the figure: 1. a base; 2. a motor; 3. a bidirectional threaded rod; 4. a movable plate; 5. a guide bar; 6. mounting a plate; 7. an electric telescopic rod; 8. a slider; 9. a splint; 901. a gear; 902. anti-skid lines; 10. a protective cover; 11. a movable cover; 1101. a side plate; 1102. a spring; 12. an end plate; 13. clamping a plate; 14. a soft rubber cushion; 15. adjusting the screw rod.
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. 1-5, the present invention provides a technical solution: a splash-proof protection device for detecting stress of deformed steel bar comprises:
the device comprises a base 1, a motor 2, a bidirectional threaded rod 3, a movable plate 4, a motor, a bidirectional threaded rod 3, a bearing and a bearing, wherein the base 1 is a mounting base of the whole device, the motor 2 is fixed on the base 1, the tail end of an output shaft of the motor 2 is fixed with the bidirectional threaded rod 3, the bidirectional threaded rod 3 is connected to the base 1 in a bearing mode, and the bidirectional threaded rod 3 is connected with the movable plate 4 through threads;
the mounting plate 6 is fixed on the movable plate 4, the mounting plate 6 is symmetrically connected with rotatable electric telescopic rods 7, and the mounting plate 6 is connected with a rotatable clamping plate 9 through a columnar shaft;
the protection cover 10 is fixed on the base 1, the protection cover 10 is connected with a movable cover 11 in a sliding mode, an end plate 12 is fixed on the end face of the movable cover 11, and the end plate 12 is connected with an adjusting screw rod 15 through threads.
The movable plate 4 is also connected to the guide rod 5 in a sliding manner, and the guide rod 5 is fixed on the base 1; the electric telescopic rod 7 is rotatably connected to the sliding block 8 through a columnar shaft, and the sliding block 8 is slidably connected to the clamping plate 9; the clamping plate 9 is also provided with a gear 901 and anti-skid lines 902; a gear 901; fixed at the end of the clamping plate 9, and the gears 901 are meshed with each other to realize transmission; the antiskid lines 902 are distributed on the splint 9 at equal intervals.
When using this a be used for screw-thread steel stress to detect with preventing splash protection device, as shown in fig. 1, at first install fixedly base 1, pass screw-thread steel protection casing 10, and drive two-way threaded rod 3 through control motor 2 and rotate, thereby drive fly leaf 4 and move in opposite directions, and then adjust mounting panel 6 to suitable position, through the sliding action between fly leaf 4 and the guide arm 5, guarantee the stability that fly leaf 4 removed, as shown in fig. 2, it stretches out and draws back to control electric telescopic handle 7 again, through the rotation of electric telescopic handle 7 and the sliding action of slider 8, it rotates to drive splint 9, effect through gear 901, guarantee adjacent splint 9 synchronous motion, and then realize the centre gripping fixed action to screw-thread steel, the effect of cooperation antiskid line 902, can guarantee the stability of screw-thread steel centre gripping.
The movable cover 11 is also provided with a side plate 1101 and a spring 1102; the side plates 1101 are symmetrically fixed on two sides of the movable cover 11, and the side plates 1101 are connected to the protective cover 10 in a sliding manner; the spring 1102 is fixed on the side plate 1101 to realize the reset function, and the other end of the spring 1102 is fixed on the protective cover 10; the end plate 12 is further connected with a clamping plate 13 in a sliding mode, soft rubber pads 14 are fixed on the end plate 12 and the clamping plate 13, and the clamping plate 13 is connected with an adjusting screw rod 15 in a bearing mode.
After the deformed steel bar is fixed, as shown in fig. 5, the deformed steel bar just contacts with the soft rubber cushion 14 on the end plate 12, and then the adjusting screw 15 is rotated to drive the clamping plate 13 to slide on the end plate 12 until the clamping plate 13 clamps and fixes the deformed steel bar, after the fixation is completed, when the fixation is detected, the clamping mechanism is driven by the motor 2 to move according to the principle to stretch the deformed steel bar, and the data monitoring is carried out by matching with the detection sensing mechanism on the mounting plate 6, as shown in fig. 3, the deformed steel bar can generate certain deformation in the stretching process to drive the end plate 12 and the movable cover 11 to move, and the stability of the movement of the movable cover 11 is ensured through the sliding action between the side plate 1101 and the protective cover 10, so that the deformed part of the deformed steel bar is always positioned in the sealed space, and the problem that the deformed steel bar is broken to splash to cause damage to workers is effectively avoided, after the test is completed, the movable cover 11 can be restored to its original position by the spring 1102 for the next use.
The working principle is as follows: as shown in fig. 1 to 5, when the anti-splash protection device for deformed steel bar stress detection is used, as shown in figure 1, firstly, a base 1 is installed and fixed, a screw steel penetrates through a protective cover 10, a motor 2 drives a bidirectional threaded rod 3 to rotate, thereby adjusting the mounting plate 6 to a proper position, matching with the action of the electric telescopic rod 7 to drive the clamping plate 9 to rotate to realize the clamping action on the deformed steel bar, then adjusting the position of the clamping plate 13 by rotating the adjusting screw rod 15 to realize the fixing action of the deformed steel bar and the end plate 12, when the tensile test is carried out, the total length of the movable cover 11 and the protective cover 10 can be adjusted through the sliding action of the movable cover 11 and the protective cover 10, and then realize the comprehensive protection to screw-thread steel detection position, avoid tensile in-process screw-thread steel fracture to produce and splash and cause the damage to the user, guarantee the security that detects, this is exactly this a theory of operation that is used for screw-thread steel stress to detect with preventing splashing protection device.
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 be used for deformed steel bar stress to detect with preventing splashing protection device which characterized in that includes:
the base is a mounting base of the whole device, a motor is fixed on the base, a bidirectional threaded rod is fixed at the tail end of an output shaft of the motor, a bidirectional threaded rod bearing is connected to the base, and the bidirectional threaded rod is connected with the movable plate through threads;
the mounting plate is fixed on the movable plate, the mounting plate is symmetrically connected with rotatable electric telescopic rods, and the mounting plate is connected with a rotatable clamping plate through a columnar shaft;
the protection casing is fixed on the base, and sliding connection has the movable cover in the protection casing to the movable cover terminal surface is fixed with the end plate, and the end plate passes through screw thread and adjusting screw interconnect simultaneously.
2. The splash-proof protection device for detecting the stress of the deformed steel bar according to claim 1, wherein: the movable plate is further connected to the guide rod in a sliding mode, and the guide rod is fixed to the base.
3. The splash-proof protection device for detecting the stress of the deformed steel bar according to claim 1, wherein: the electric telescopic rod is rotatably connected to the sliding block through a columnar shaft, and the sliding block is connected to the clamping plate in a sliding mode.
4. The splash-proof protection device for detecting the stress of the deformed steel bar according to claim 1, wherein: the clamping plate is also provided with a gear and anti-skid lines;
a gear; the gear is fixed at the tail end of the clamping plate and is meshed with the gear to realize transmission;
the anti-slip lines are distributed on the splint at equal intervals.
5. The splash-proof protection device for detecting the stress of the deformed steel bar according to claim 1, wherein: the movable cover is also provided with a side plate and a spring;
the side plates are symmetrically fixed on two sides of the movable cover and are connected to the protective cover in a sliding manner;
and the spring is fixed on the side plate to realize the reset effect, and the other end of the spring is fixed on the protective cover.
6. The splash-proof protection device for detecting the stress of the deformed steel bar according to claim 1, wherein: the end plate is further connected with a clamping plate in a sliding mode, soft rubber pads are fixed on the end plate and the clamping plate, and the clamping plate is connected with an adjusting screw rod in a bearing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220223.0U CN214894473U (en) | 2021-06-02 | 2021-06-02 | Be used for screw-thread steel stress to detect with preventing splashing protection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220223.0U CN214894473U (en) | 2021-06-02 | 2021-06-02 | Be used for screw-thread steel stress to detect with preventing splashing protection device |
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| CN214894473U true CN214894473U (en) | 2021-11-26 |
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| CN202121220223.0U Active CN214894473U (en) | 2021-06-02 | 2021-06-02 | Be used for screw-thread steel stress to detect with preventing splashing protection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116858675A (en) * | 2023-09-04 | 2023-10-10 | 无棣源通电子科技有限公司 | Testing arrangement is used in circuit board research and development production |
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2021
- 2021-06-02 CN CN202121220223.0U patent/CN214894473U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116858675A (en) * | 2023-09-04 | 2023-10-10 | 无棣源通电子科技有限公司 | Testing arrangement is used in circuit board research and development production |
| CN116858675B (en) * | 2023-09-04 | 2023-11-21 | 无棣源通电子科技有限公司 | Testing arrangement is used in circuit board research and development production |
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