CN209764620U - Anti-dazzle board shock resistance test device - Google Patents
Anti-dazzle board shock resistance test device Download PDFInfo
- Publication number
- CN209764620U CN209764620U CN201920580843.1U CN201920580843U CN209764620U CN 209764620 U CN209764620 U CN 209764620U CN 201920580843 U CN201920580843 U CN 201920580843U CN 209764620 U CN209764620 U CN 209764620U
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- China
- Prior art keywords
- impact
- steel ball
- workstation
- resistance test
- sucking disc
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- Expired - Fee Related
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Abstract
The utility model provides an antiglare shield shock resistance test device, including workstation, setting be used for the pressure model of fixed sample, be used for providing the steel ball of impact force on the workstation be equipped with the stand on the workstation, be equipped with the electro-magnet sucking disc that can adjust in the direction of height on the stand, the electro-magnet sucking disc can adsorb or release the steel ball still be equipped with on the workstation and prevent secondary impact mechanism. The utility model discloses an electro-magnet sucking disc realizes the absorption of steel ball, and the electro-magnet sucking disc loses the automatic falling of back steel ball, and easy operation is convenient, and the electro-magnet sucking disc can be at direction of height adjustment structure, can be convenient learn the steel ball and fall the height, the experiment of being convenient for.
Description
Technical Field
The utility model mainly relates to the technical field related to the impact resistance test equipment, specifically a glare shield impact resistance test device.
Background
The anti-dazzle board 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 a highway, and the impact resistance of the anti-dazzle board is an important index of the performance of the anti-dazzle board.
Impact resistance for the dazzle prevention plate is generally achieved by a falling ball impact test. The traditional operation mode is that the falling ball is lifted to a certain height and then put down, so that the falling ball naturally forms impact on the anti-dazzle plate. During traditional operation, generally adopt manual operation, the mode of handheld steel ball promptly, the operation is very inconvenient, can not the height of effective control ball fall, and on the other hand does not possess simple and practical's secondary impact structural design, and the phenomenon that can appear in disorder rolling behind the steel ball is besieged with, inconvenient use has certain potential safety hazard simultaneously.
SUMMERY OF THE UTILITY MODEL
For solving the not enough of prior art, the utility model discloses combine prior art, from practical application, provide an antiglare shield shock resistance test device, this device has simple structure, and convenient to use can guarantee the advantage of the test precision of antiglare shield.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the anti-impact test device for the anti-dazzle plate comprises a workbench, a pressure sample plate and a steel ball, wherein the pressure sample plate is arranged on the workbench and used for fixing a sample, the steel ball is used for providing impact force, a stand column is arranged on the workbench, an electromagnet sucking disc capable of being adjusted in the height direction is arranged on the stand column and can adsorb or release the steel ball, and a secondary impact prevention mechanism is further arranged on the workbench.
Furthermore, a ball socket matched with the steel ball is arranged on the bottom surface of the electromagnet sucker.
Further, prevent secondary impact mechanism and include a protecting against shock section of thick bamboo, a protecting against shock section of thick bamboo is through-type structure, and its internal diameter is greater than the steel ball diameter, a protecting against shock section of thick bamboo is connected with the subassembly that rises and falls, and a protecting against shock section of thick bamboo is adjustable under the steel ball when effect.
Furthermore, the lifting assembly is of an electrically driven swing type structure and is connected with the impact prevention barrel and used for controlling the impact prevention barrel to lift and fall in a swing mode.
Further, the subassembly that rises and falls includes electric telescopic handle, connecting rod, bracing piece, actuating lever, electric telescopic handle, bracing piece are fixed in on the workstation, a protecting against shock section of thick bamboo is fixed in to connecting rod one end, and the other end is equipped with rectangular groove, and the articulated connection of bracing piece in the middle of the connecting rod, electric telescopic handle, actuating lever and rectangular groove sliding fit are connected to the actuating lever.
furthermore, scales are arranged on the upright post.
The utility model has the advantages that:
1. The utility model discloses an electro-magnet sucking disc realizes the absorption of steel ball, and the electro-magnet sucking disc loses the automatic falling of back steel ball, and easy operation is convenient, and the electro-magnet sucking disc can be at direction of height adjustment structure, can be convenient learn the steel ball and fall the height, the experiment of being convenient for.
2. the utility model discloses be provided with and prevent secondary impact mechanism, the protecting against shock section of thick bamboo of this mechanism can effectively prevent that the steel ball from rolling off, and protecting against shock section of thick bamboo rise and fall control simply, and it can take out the steel ball after lifting up, the placing of the sample of also being convenient for simultaneously.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
Fig. 3 is an enlarged view of the structure of the portion I in fig. 2.
Reference numerals shown in the drawings:
1. A work table; 2. a sample; 3. pressing the sample plate; 4. an impact-resistant cylinder; 5. a landing assembly; 6. a steel ball; 7. an electromagnet chuck; 8. a column; 9. a control box; 10. locking the handle; 11. a support bar; 12. a connecting rod; 13. a long groove; 14. a drive rod; 15. an electric telescopic rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
As shown in FIGS. 1 to 3, the device for testing impact resistance of an antiglare shield can be applied to materials such as antiglare shields, plastics, ceramics, acryl, glass fiber, glasses, lenses and the like, and the fastness of test coatings
The device comprises a workbench 1, a sample pressing plate 3 arranged on the workbench 1 and used for fixing a sample 2, and a steel ball 6 used for providing impact force.
The utility model discloses a rear end intermediate position of workstation 1 is provided with a stand 8, and the vertical setting of this stand 8 has a vertical sliding tray in the middle of the stand 8, installs electro-magnet sucking disc 7 on the stand 8, and the one end of electro-magnet sucking disc 7 has the sliding shaft, and this sliding shaft passes the sliding tray and stretches out to the stand 8 outside, can realize the locking of electro-magnet sucking disc 7 through the handle 10 of dying with sliding shaft complex lock. Specifically, when the locking handle 10 is opened, the height of the electromagnet sucking disc 7 can be freely adjusted so as to determine the falling height according to the scales on the upright post 8, and when the locking handle 10 is rotated to be locked, the locking handle 10 and the electromagnet sucking disc 7 press the upright post 8 so as to fix the electromagnet sucking disc 7 at a proper height position. The utility model discloses an electromagnet suction cup 7 adopts direct current electromagnetic control mode, arranges steel ball 6 in electromagnet suction cup 7 under, and steel ball 6 is automatic to be inhaled, presses the drop key, and electromagnet suction cup 7 loses the electricity and releases the steel ball in the twinkling of an eye, and the steel ball will be done free fall and test, impact sample 2 surface.
In order to guarantee the adsorption position of steel ball 6, the utility model discloses be equipped with in 7 bottom surfaces of electromagnet sucking disc with 6 complex ball sockets of steel ball, utilize the ball socket to realize spacing of steel ball 6.
As shown in fig. 2 and 3, the utility model discloses in, be equipped with on the workstation 1 and prevent secondary impact mechanism, prevent that secondary impact mechanism includes a protecting against shock section of thick bamboo 4, has the through-hole in the middle of this protecting against shock section of thick bamboo 4, and the aperture of through-hole is greater than the ball footpath of steel ball 6, and a protecting against shock section of thick bamboo 4 is connected with lifting unit 5, and a protecting against shock section of thick bamboo 4 is adjustable to under the steel ball 6 when acting on. The utility model discloses in, the subassembly 5 that plays falls specifically structure as follows: subassembly 5 that rises and falls adopts oscillating structure, including electric telescopic handle 15, connecting rod 12, bracing piece 11, actuating lever 14, wherein, on electric telescopic handle 15, bracing piece 11 were fixed in workstation 1, connecting rod 12 one end fixed connection in a protecting against shock section of thick bamboo can adopt threaded connection or welded mode, the connecting rod 12 other end was equipped with rectangular groove 13, is connected with bracing piece 11 is articulated in the middle of the connecting rod 12, and electric telescopic handle 15, actuating lever 14 and rectangular groove 13 sliding fit are connected to actuating lever 14.
When electric telescopic handle 15 stretches out, can make a protecting against shock section of thick bamboo 4 be in vertical state, under the steel ball whereabouts, pass a protecting against shock section of thick bamboo 4 after 6 whereabouts of steel ball and pound on falling to sample 2, the clearance between a protecting against shock section of thick bamboo 4 and sample 2 is not more than the ball footpath of steel ball 6, and 6 accessible protecting against shock section of thick bamboos of steel ball 4 carry out effectual spacing like this, and it can keep avoiding falling in protecting against shock section of thick bamboo 4 after giving a hint.
When the electric telescopic rod 15 retracts, one end of the connecting rod 12 falls, the other end is lifted to lift the impact-proof barrel 4, and the steel ball 6 can be taken out at the moment.
Claims (6)
1. The utility model provides an antiglare shield shock resistance test device, includes the workstation, sets up the pressure model board that is used for fixed sample on the workstation, is used for providing the steel ball of impact force, its characterized in that: the steel ball impact-proof device is characterized in that a stand column is arranged on the workbench, an electromagnet sucker capable of being adjusted in the height direction is arranged on the stand column, the electromagnet sucker can adsorb or release the steel ball, and a secondary impact-proof mechanism is further arranged on the workbench.
2. The antiglare shield impact resistance test apparatus of claim 1, wherein: and a ball socket matched with the steel ball is arranged on the bottom surface of the electromagnet sucker.
3. An antiglare shield impact resistance test apparatus as claimed in claim 1 or 2, wherein: the secondary impact prevention mechanism comprises an impact prevention barrel, the impact prevention barrel is of a through structure, the inner diameter of the impact prevention barrel is larger than the diameter of the steel ball, the impact prevention barrel is connected with a lifting assembly, and the impact prevention barrel can be adjusted to be under the steel ball when acting.
4. An antiglare shield impact resistance test apparatus as set forth in claim 3, wherein: the lifting assembly is of an electrically-driven swing type structure and is connected with the impact-proof cylinder and used for controlling the impact-proof cylinder to lift and fall in a swing mode.
5. the dazzle prevention plate impact resistance test device according to claim 4, wherein: the utility model discloses a lifting assembly, including the workstation, the workstation is fixed in to the workstation, the subassembly that rises and falls includes electric telescopic handle, connecting rod, bracing piece, actuating lever, electric telescopic handle, bracing piece are fixed in on the workstation, a connecting rod one end is fixed in a protecting against shock section of thick bamboo, and the other end is equipped with rectangular groove, and the articulated connection of bracing piece is connected in the middle of the connecting rod, electric telescopic handle, actuating lever and rectangular groove sliding.
6. The antiglare shield impact resistance test apparatus of claim 1, wherein: the upright post is provided with scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920580843.1U CN209764620U (en) | 2019-04-25 | 2019-04-25 | Anti-dazzle board shock resistance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920580843.1U CN209764620U (en) | 2019-04-25 | 2019-04-25 | Anti-dazzle board shock resistance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209764620U true CN209764620U (en) | 2019-12-10 |
Family
ID=68760464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920580843.1U Expired - Fee Related CN209764620U (en) | 2019-04-25 | 2019-04-25 | Anti-dazzle board shock resistance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209764620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351723A (en) * | 2020-03-12 | 2020-06-30 | 河北瑞志交通技术咨询有限公司 | Anti-dazzle plate impact resistance test device and method |
| CN115144254A (en) * | 2022-07-05 | 2022-10-04 | 安徽省路桥试验检测有限公司 | Secondary collision prevention automatic anti-dazzle plate impact resistance testing machine |
-
2019
- 2019-04-25 CN CN201920580843.1U patent/CN209764620U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351723A (en) * | 2020-03-12 | 2020-06-30 | 河北瑞志交通技术咨询有限公司 | Anti-dazzle plate impact resistance test device and method |
| CN111351723B (en) * | 2020-03-12 | 2022-10-14 | 河北交规院瑞志交通技术咨询有限公司 | Anti-dazzle plate impact resistance test device and method |
| CN115144254A (en) * | 2022-07-05 | 2022-10-04 | 安徽省路桥试验检测有限公司 | Secondary collision prevention automatic anti-dazzle plate impact resistance testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |