CN111413080A - Anti-dazzle board detection test device - Google Patents
Anti-dazzle board detection test device Download PDFInfo
- Publication number
- CN111413080A CN111413080A CN202010307247.3A CN202010307247A CN111413080A CN 111413080 A CN111413080 A CN 111413080A CN 202010307247 A CN202010307247 A CN 202010307247A CN 111413080 A CN111413080 A CN 111413080A
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- China
- Prior art keywords
- plate
- torque sensor
- centre gripping
- fixed
- test device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/22—Investigating strength properties of solid materials by application of mechanical stress by applying steady torsional forces
Abstract
The invention discloses an anti-dazzle plate detection test device which comprises an upper transverse plate, a fixed support, an anti-skid plate, a power supply box, an alarm, a starting switch, a connecting plate, a control panel, a torque sensor, a spiral rotating rod, a clamping arm, a limiting rod, anti-skid supporting legs, a positioning bolt, a sliding groove and a positioning block. The anti-dazzle plate torsion detection device can detect the damage condition and the deformation condition of the anti-dazzle plate under the preset torsion. The device is guaranteed to the antiskid ribbed tile holistic stability and security when using in the device, and provide the holding surface of buffering, reduce the bearing burden at connection position, the siren reminds operating personnel to keep away from the device when reaching maximum torque or moment of torsion emergence sudden change, guarantee operating personnel's safety, the clamping structure of the device is guaranteed to the spiral bull stick and its connection structure keeps synchronous motion, simplify the convenient distortion degree that detects the antiglare shield of structure, the centre gripping arm is convenient to carry out the centre gripping to the antiglare shield, it guarantees its antiglare shield that can the multiple thickness of centre gripping, widen its application scope.
Description
Technical Field
The invention relates to a detection test device, in particular to an anti-dazzle plate detection test device, and belongs to the technical field of detection test devices.
Background
The anti-dazzle plate is a traffic safety product which is produced and manufactured for solving the glare of opposite car lamps and is arranged on a central separation belt of an expressway, is mostly arranged on guardrails of the central separation belt of the expressway or in the middle of the guardrails, is also arranged on movable guardrails with a central opening, is divided into a steel anti-dazzle plate, a plastic anti-dazzle plate and a glass fiber reinforced plastic anti-dazzle plate in materials, is classified in appearance, is commonly provided with a common straight plate, an anti-S shape, an imitated relief anti-dazzle plate, a highway anti-dazzle landscape plate and the like, and needs to be detected in the production process of the anti-dazzle plates.
Although the existing experimental device for detecting the mechanical property of the anti-dazzle plate has various varieties, the existing experimental device still has some problems in the actual use process, firstly, the existing device mainly detects the acting force vertical to the plane of the anti-dazzle plate under the action of wind load, and the actual use process of the anti-dazzle plate has a partial damage form of distortion damage, so that a suitable detection method is needed. Secondly, the existing device is not stable enough to the centre gripping of antiglare shield when detecting antiglare shield mechanical properties, can cause the deviation of detected data, and thirdly, every anchor clamps of existing device can only carry out centre gripping detection to the antiglare shield of single specification, and the range of application is less, and there is not the alarm when closing on the limit value of destruction and has the potential safety hazard.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide an antiglare shield detection test apparatus.
The invention realizes the purpose through the following technical scheme: an anti-dazzle plate detection test device comprises an upper transverse plate, a fixed support, an anti-skid plate, a power box, an alarm, a starting switch, a connecting plate, a control panel, a torque sensor, a spiral rotating rod, a clamping arm, a limiting rod, anti-skid supporting legs, a positioning bolt, a sliding chute and a positioning block; the two ends of the upper transverse plate are slidably arranged on the inner side of the fixed support, the fixed support is in a mouth-shaped cavity structure and is fixed on the upper surface of the power box, the antiskid plate is arranged on the two inner side surfaces of the fixed support through screws, the power box is in a cuboid cavity structure and is fixed on the antiskid support legs, the alarm is arranged on the upper surface of the power box and is positioned on the left side of the starting switch, the starting switch is fixed on the upper surface of the power box and is positioned between the alarm and the control panel, the connecting plate is connected between the fixed support and the control panel through screws, the control panel is fixed at one end of the connecting plate through screws, the torque sensor is arranged on the lower surface of the upper transverse plate and is positioned in the center of the upper transverse plate and is connected with the torque sensor arranged on the upper transverse plate, and the spiral rotating rod, the utility model discloses a power supply box, including centre gripping arm, gag lever post, locating bolt, locating piece, limiting piece, locating piece, limiting piece, locating.
Preferably, the control panel sets a preset torque, measures the actual torque generated by the anti-dazzle plate under the twisting action force of the clamping arm through the torque sensor, and cuts off the power supply of the motor to stop the test after the set value is reached.
Preferably, in order to ensure the overall stability and safety of the device when in use, provide a buffering supporting surface and reduce the load bearing burden of the connecting part, the surface of the antiskid plate is of a multi-layer V-shaped structure, and two end surfaces of the upper transverse plate are in close contact with the upper end surface of the V-shaped structure of the antiskid plate.
Preferably, in order to ensure that the torque sensor of the device can give an alarm after reaching the preset torque or after the measured torque is suddenly reduced, the operator is reminded to perform deceleration operation or keep away from the device, and the safety of the operator is ensured, the alarm is controlled by the control panel, is electrically connected with the power supply inside the power box, is connected with the torque sensor through an electric wire, and the electric wire penetrates through the inside of the fixing support.
Preferably, in order to ensure that the clamping structure and the connecting structure of the device keep synchronous motion and simplify the structure so as to conveniently detect the distortion degree of the antiglare shield, the upper end of the spiral rotating rod is detachably inserted into the torque sensor, the lower end of the spiral rotating rod is integrally inserted into the clamping arm, and the three move synchronously.
Preferably, in order to conveniently clamp the antiglare shield, the antiglare shield can be ensured to be clamped with various thicknesses, and the application range of the antiglare shield is widened.
Preferably, in order to ensure that the device fixes the antiglare shield in the test process and prevent the antiglare shield from being separated from the clamping part when detecting the anti-distortion degree and causing damage and cost loss, a plurality of fixed limiting holes are arranged on the positioning block, the fixed limiting holes are horizontally parallel to the positioning bolt, and the fixed limiting holes and the positioning bolt are in threaded rotary connection.
The invention has the beneficial effects that: the anti-dazzle plate torsion detection device can detect the damage condition and the deformation condition of the anti-dazzle plate under the preset torsion. The anti-dazzle plate detection test device is reasonable in design, the surface of the anti-dazzle plate is of a multilayer V-shaped structure, two end faces of the upper cross plate are in close contact with the upper end face of the V-shaped structure of the anti-dazzle plate, the integral stability and safety of the device in use are guaranteed, a buffer supporting face is provided, the bearing burden of a connecting part is reduced, the alarm is electrically connected with a power supply inside the power box and is connected with the torque sensor through wires, the wires penetrate through the fixing support, the alarm is sent out after the device reaches a preset torque or a torque mutation, the operation personnel is reminded to carry out speed reduction operation or distance away, the safety of the operation personnel is guaranteed, the upper end of the spiral rotating rod is detachably inserted into and connected with the torque sensor, the lower end of the spiral rotating rod is connected with the clamping arm in an integrated insertion mode, the three synchronously move, and the clamping structure and the connecting structure of, simplify the convenient distortion degree that detects the antiglare shield of structure, the gag lever post has been seted up on two perpendicular armed levers to the centre gripping arm, and gag lever post sliding connection is on the perpendicular armed lever of centre gripping arm, conveniently carry out the centre gripping to the antiglare shield, it guarantees its antiglare shield that can the multiple thickness of centre gripping, widen its application scope, be equipped with a plurality of fixed spacing holes on the locating piece, and be horizontal parallel on this fixed spacing hole and the pilot pin position, through screw thread swivelling joint between the two, ensure that the device fixes the antiglare shield in the process of the test, prevent that it when detecting antitorque ability, break away from the clamping part, cause the loss of harm and cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a partial schematic view of a clamp arm according to the present invention.
In the figure: 1. go up diaphragm, 2, fixed bolster, 3, antiskid ribbed tile, 4, power supply box, 5, siren, 6, starting switch, 7, connecting plate, 8, control panel, 9, torque sensor, 10, spiral bull stick, 11, centre gripping arm, 12, gag lever post, 13, antiskid stabilizer blade, 14, pilot pin, 15, spout and 16, locating piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, an antiglare shield detection test device includes an upper transverse plate 1, a fixing bracket 2, an antiglare shield 3, a power box 4, an alarm 5, a starting switch 6, a connecting plate 7, a control panel 8, a torque sensor 9, a spiral rotating rod 10, a clamping arm 11, a limiting rod 12, an antiskid supporting leg 13, a positioning bolt 14, a chute 15 and a positioning block 16; the two ends of the upper transverse plate 1 are slidably mounted on the inner side of the fixing support 2, the fixing support 2 is fixed on the upper surface of the power box 4 in a mouth-shaped cavity structure, the antiskid plate 3 is mounted on two inner side surfaces of the fixing support 2 through screws, the power box 4 is fixed on the antiskid support legs 13 in a cuboid cavity structure, the alarm 5 is arranged on the upper surface of the power box 4 and is positioned on the left side of the starting switch 6, the starting switch 6 is fixed on the upper surface of the power box 4 and is positioned between the alarm 5 and the control panel 8, the connecting plate 7 is connected between the fixing support 2 and the control panel 8 through screws, the control panel 8 is fixed at one end of the connecting plate 7 through screws, the torque sensor 9 is mounted on the lower surface of the upper transverse plate 1 and is positioned in the center of the upper transverse plate 1 and is connected with the torque sensor 9 mounted inside the upper transverse plate 1, torque sensor 9 model is JNT-S, spiral shell rotary rod 10 is connected between torque sensor 9 and centre gripping arm 11, centre gripping arm 11 is the below of U column structural installation at spiral shell rotary rod 10, gag lever post 12 alternates inside centre gripping arm 11, antiskid stabilizer blade 13 evenly distributed is on the bottom surface of power supply box 4, pilot pin 14 runs through gag lever post 12 to be connected with locating piece 16, spout 15 sets up on the surface of centre gripping arm 11, is equipped with gag lever post 12 on it, locating piece 16 fixes in the inside of centre gripping arm 11, and is located the outside of gag lever post 12.
The surface of the antiskid plate 3 is of a multilayer V-shaped structure, two end faces of the upper transverse plate 1 are in close contact with the upper end face of the V-shaped structure of the antiskid plate 3, the integral stability and safety of the device in use are guaranteed, a buffer supporting face is provided, the bearing burden of a connecting part is reduced, the alarm 5 is electrically connected with a power supply inside the power box 4, the alarm is controlled by the control panel 8, a set value is reached, or the control panel judges that an operator is decelerated or kept away after torque mutation is judged, the safety of the operator is guaranteed, the control panel 8 sets a preset torque, the actual torque generated by the antiskid plate under the twisting action force of the clamping arm 11 is measured by the torque sensor 9, and the motor power supply is cut off to stop the test after the set value is reached. The upper end of the spiral rotating rod 10 is detachably inserted and connected with the torque sensor 9, the lower end of the spiral rotating rod is integrally inserted and connected with the clamping arm 11, the three move synchronously, the clamping structure and the connecting structure of the device are ensured to keep synchronous motion, the structure is simplified, the torsion moment of the anti-dazzle plate is conveniently detected, the clamping arm 11 is provided with a limiting rod 12 on two vertical arm rods, the limiting rod 12 is connected on the vertical arm rod of the clamping arm 11 in a sliding way, the anti-dazzle plate is conveniently clamped, the anti-dazzle plate can be clamped by the anti-dazzle plate with various thicknesses, the application range of the anti-dazzle plate is widened, the positioning block 16 is provided with a plurality of fixed limiting holes, the fixed limiting holes are horizontally parallel to the position of the positioning bolt 14, the fixed limiting holes and the positioning bolt are connected in a rotating way through threads, the anti-dazzle plate is ensured to be fixed in the test process, causing damage and cost loss.
The working principle is as follows: the sample of the antiglare shield is arranged on a test device, the upper end and the lower end of the antiglare shield are respectively fixed on an upper clamping arm 11 and a lower clamping arm 11, and a positioning bolt 14 is rotated to move a limiting rod 12 to clamp the antiglare shield so as to prevent the antiglare shield from falling off during the test. Then, the maximum torque is set through the control panel 8, the starting switch 6 is pressed, the torque sensor connected with the torque sensor 9 is started and provides torque force, the upper end clamping arm 11 is driven to rotate, and torque force is applied to the anti-dazzle plate. The control panel collects data through the torque sensor 9 and judges that when the torque reaches a preset value or the torque drops after reaching a peak value, the alarm 5 sounds, and an operator is far away. After the motor stops rotating, an operator reads the maximum torque value from the control panel, carefully removes the clamping device, and observes and judges the damage condition of the anti-dazzle plate. Further, the specimen may be examined by another testing device, such as a projection device, to determine the antiglare panel's ability to resist distortion.
The antiskid ribbed tile guarantees holistic stability and security of the device when using, and provide the holding surface of buffering, reduce the bearing burden at connection position, the siren reminds operating personnel to keep away from the device when reaching maximum torque or moment of torsion emergence sudden change, guarantee operating personnel's safety, the clamping structure of the device is ensured to the spiral bull stick rather than connection structure and keeps synchronous motion, simplify the convenient distortion degree that detects the antiglare shield of structure, the centre gripping arm is convenient to carry out the centre gripping to the antiglare shield, it guarantees its antiglare shield that can the multiple thickness of centre gripping, widen its application scope.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. An antiglare shield detection test device, its characterized in that: the anti-skid device comprises an upper transverse plate (1), a fixed support (2), an anti-skid plate (3), a power box (4), an alarm (5), a starting switch (6), a connecting plate (7), a control panel (8), a torque sensor (9), a spiral rotating rod (10), a clamping arm (11), a limiting rod (12), anti-skid support legs (13), a positioning bolt (14), a sliding groove (15) and a positioning block (16); the two ends of the upper transverse plate (1) are slidably mounted on the inner side of the fixing support (2), the fixing support (2) is fixed on the upper surface of the power box (4) in a mouth-shaped cavity structure, the antiskid plate (3) is mounted on the two inner side surfaces of the fixing support (2) through screws, the power box (4) is fixed on the antiskid support leg (13) in a cuboid cavity structure, the alarm (5) is arranged on the upper surface of the power box (4) and positioned on the left side of the starting switch (6), the starting switch (6) is fixed on the upper surface of the power box (4) and positioned between the alarm (5) and the control panel (8), the connecting plate (7) is connected between the fixing support (2) and the control panel (8) through screws, the control panel (8) is fixed at one end of the connecting plate (7) through screws, the torque sensor (9) is mounted on the lower surface of the upper transverse plate (1), and it is located the central authorities of last diaphragm (1), is connected with torque sensor (9) of installing on last diaphragm (1), spiral shell rotary rod (10) are connected between torque sensor (9) and centre gripping arm (11), centre gripping arm (11) are the below of U column structure installation in spiral shell rotary rod (10), gag lever post (12) alternate inside centre gripping arm (11), antiskid stabilizer blade (13) evenly distributed is on the bottom surface of power supply box (4), gag lever post (12) are run through in pilot pin (14) to be connected with locating piece (16), spout (15) are seted up on the surface of centre gripping arm (11), are equipped with gag lever post (12) on it, locating piece (16) are fixed in the inside of centre gripping arm (11), and are located the outside of gag lever post (12).
2. The dazzle prevention plate detection test device according to claim 1, wherein: the control panel (8) sets a preset torque, measures the actual torque generated by the anti-dazzle plate under the twisting action force of the clamping arm (11) through the torque sensor (9), and cuts off the power supply of the motor to stop the test after the set value is reached.
3. The dazzle prevention plate detection test device according to claim 1, wherein: the surface of the antiskid plate (3) is of a multilayer V-shaped structure, and two end faces of the upper transverse plate (1) are in close contact with the upper end face of the V-shaped structure of the antiskid plate (3).
4. The dazzle prevention plate detection test device according to claim 1, wherein: the alarm (5) is electrically connected with a power supply in the power supply box (4) and is connected with the torque sensor through an electric wire, wherein the electric wire penetrates through the fixing support (2), and a data wire and a control panel (8) of the torque sensor (9) penetrate through the fixing support (2).
5. The dazzle prevention plate detection test device according to claim 1, wherein: the upper end of the spiral rotating rod (10) is detachably connected with the torque sensor (9) in an inserting mode, the lower end of the spiral rotating rod is connected with the clamping arm (11) in an integrated inserting mode, and the spiral rotating rod, the torque sensor and the clamping arm move synchronously.
6. The dazzle prevention plate detection test device according to claim 1, wherein: limiting rods (12) are arranged on the two vertical arm rods of the clamping arm (11), and the limiting rods (12) are connected to the vertical arm rods of the clamping arm (11) in a sliding mode.
7. The dazzle prevention plate detection test device according to claim 1, wherein: the positioning block (16) is provided with a plurality of fixed limiting holes, the fixed limiting holes are horizontally parallel to the positioning bolts (14), and the fixed limiting holes and the positioning bolts are in threaded rotary connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010307247.3A CN111413080A (en) | 2020-04-17 | 2020-04-17 | Anti-dazzle board detection test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010307247.3A CN111413080A (en) | 2020-04-17 | 2020-04-17 | Anti-dazzle board detection test device |
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| Publication Number | Publication Date |
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| CN111413080A true CN111413080A (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010307247.3A Pending CN111413080A (en) | 2020-04-17 | 2020-04-17 | Anti-dazzle board detection test device |
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| Country | Link |
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| CN (1) | CN111413080A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161860A (en) * | 2020-09-27 | 2021-01-01 | 枣庄高新建设集团有限公司 | Plate strength detection device for constructional engineering |
| CN113320715A (en) * | 2021-07-07 | 2021-08-31 | 四川省天域航通科技有限公司 | Wing strength test mechanism for unmanned aerial vehicle assembly |
| CN113567105A (en) * | 2021-09-01 | 2021-10-29 | 安徽环通工程试验检测有限公司 | Low-temperature-falling-resistant performance testing device for anti-dazzle plate |
| CN113624469A (en) * | 2021-07-20 | 2021-11-09 | 河北华久金属制品有限公司 | Anti-dazzle board performance test device |
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| CN1570593A (en) * | 2003-07-25 | 2005-01-26 | 烟台大学 | Multifunctional testing machine for mechanics of materials |
| CN102072813A (en) * | 2011-01-20 | 2011-05-25 | 宁波市阳光汽车配件有限公司 | Automobile sunshade plate distortion test device |
| CN109556974A (en) * | 2018-12-29 | 2019-04-02 | 江西豪斯特汽车零部件有限公司 | A kind of plate plane is interior to reverse test device and method |
| CN209820965U (en) * | 2019-04-30 | 2019-12-20 | 慈溪市麒麟衣架有限公司 | Plastic torsion testing machine |
-
2020
- 2020-04-17 CN CN202010307247.3A patent/CN111413080A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1570593A (en) * | 2003-07-25 | 2005-01-26 | 烟台大学 | Multifunctional testing machine for mechanics of materials |
| CN102072813A (en) * | 2011-01-20 | 2011-05-25 | 宁波市阳光汽车配件有限公司 | Automobile sunshade plate distortion test device |
| CN109556974A (en) * | 2018-12-29 | 2019-04-02 | 江西豪斯特汽车零部件有限公司 | A kind of plate plane is interior to reverse test device and method |
| CN209820965U (en) * | 2019-04-30 | 2019-12-20 | 慈溪市麒麟衣架有限公司 | Plastic torsion testing machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161860A (en) * | 2020-09-27 | 2021-01-01 | 枣庄高新建设集团有限公司 | Plate strength detection device for constructional engineering |
| CN113320715A (en) * | 2021-07-07 | 2021-08-31 | 四川省天域航通科技有限公司 | Wing strength test mechanism for unmanned aerial vehicle assembly |
| CN113624469A (en) * | 2021-07-20 | 2021-11-09 | 河北华久金属制品有限公司 | Anti-dazzle board performance test device |
| CN113624469B (en) * | 2021-07-20 | 2023-11-24 | 河北华久金属制品有限公司 | Anti-dazzle board performance test device |
| CN113567105A (en) * | 2021-09-01 | 2021-10-29 | 安徽环通工程试验检测有限公司 | Low-temperature-falling-resistant performance testing device for anti-dazzle plate |
| CN113567105B (en) * | 2021-09-01 | 2024-03-12 | 安徽环通工程试验检测有限公司 | Anti-dazzle board low temperature resistant performance testing arrangement that falls |
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Application publication date: 20200714 |
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