CN210604223U - Safety helmet safety performance detection equipment - Google Patents
Safety helmet safety performance detection equipment Download PDFInfo
- Publication number
- CN210604223U CN210604223U CN201921318885.4U CN201921318885U CN210604223U CN 210604223 U CN210604223 U CN 210604223U CN 201921318885 U CN201921318885 U CN 201921318885U CN 210604223 U CN210604223 U CN 210604223U
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- fixedly connected
- safety helmet
- support frame
- box
- safety
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- Expired - Fee Related
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Abstract
The utility model discloses a safety helmet security performance check out test set, including support frame, detection case, drive case and take-up reel, soldering tin fixed connection is passed through with one side of detection case to one side of support frame, and the bottom of detection case inner chamber and the bottom fixed connection of drive case, the fixed surface of take-up reel are connected with the connecting wire, and the bottom of connecting wire runs through the inner chamber that runs through support frame and detection case in proper order and extend to the detection case, and the connecting wire extends to the heavy thing piece of one end fixedly connected with of detection case inner chamber, the utility model relates to a safety helmet technical field. This safety helmet security performance check out test set can carry out certain safety protection when examining the safety helmet, has avoided hitting to hit and has beaten back safety helmet or broken piece injury to staff on every side, great improvement degree of safety when detecting, potential safety hazard when having reduced the detection, and can carry out fine fixed to the safety helmet, the practicality is strong, convenient to use person operates safe and reliable.
Description
Technical Field
The utility model relates to a safety helmet technical field specifically is a safety helmet security performance check out test set.
Background
The safety helmet is a shallow round cap made of steel or similar raw materials and worn for protecting the top of the head, and is a protective article for preventing impact objects from hurting the head. The helmet is composed of a helmet shell, a helmet liner, a lower cheek band and a rear hoop, wherein the helmet shell is hemispherical, firm, smooth and elastic, impact and puncture kinetic energy of a hit object is mainly borne by the helmet shell, a certain space is reserved between the helmet shell and the helmet liner, instantaneous impact force can be buffered and dispersed, and therefore direct damage to the head is avoided or reduced.
Traditional safety helmet security performance check out test set can not carry out certain safety protection when detecting the safety helmet, hits and hits the back safety helmet or broken piece and injure staff on every side easily, great reduction the degree of safety when detecting, potential safety hazard when having increased the detection, and can not carry out fine fixing to the safety helmet, the practicality is not strong, and the person of not being convenient for operates safe and reliable inadequately.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a safety helmet security performance check out test set has solved the not strong problem of security when safety helmet security performance check out test set detects.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a safety helmet safety performance detection device comprises a support frame, a detection box, a driving box and a take-up reel, wherein one side of the support frame is fixedly connected with one side of the detection box through soldering tin, the bottom of an inner cavity of the detection box is fixedly connected with the bottom of the driving box, the surface of the take-up reel is fixedly connected with a connecting wire, the bottom end of the connecting wire penetrates through the support frame and the detection box in sequence and extends to an inner cavity of the detection box, one end of the connecting wire extending to the inner cavity of the detection box is fixedly connected with a heavy object block, one side of the bottom of the inner cavity of the driving box is fixedly connected with a first motor through a support plate, an output shaft of the first motor is fixedly connected with a threaded rod through a coupler, one end of the threaded rod, which is far away from the first motor, penetrates through the other side of, and the equal threaded connection in both sides on screw rod surface has the screw thread piece, the top fixedly connected with slide rail that just is located the threaded rod between the both sides of drive case inner chamber to there is the slider through gyro wheel sliding connection between the front of slide rail inner wall and the back, through connecting rod fixed connection between the bottom of slider and the top of screw thread piece, and the curved shape splint of top fixedly connected with of slider, the top of curved shape splint runs through the drive case and extends to the top of drive case to curved shape splint extends to the fixed surface at drive case top and is connected with the protection casing.
Preferably, the top fixedly connected with mount of support frame, the top of support frame just is located one side of mount and passes through backup pad fixedly connected with second motor to the output shaft of second motor passes through shaft coupling fixedly connected with pivot, the one end that the second motor was kept away from in the pivot runs through the mount and extends to the inner wall of mount, and the pivot is located the inside fixed connection of the surface of mount inner wall and take-up reel.
Preferably, one end of the rotating shaft extending to the inner wall of the fixing frame is rotatably connected with one side of the inner wall of the fixing frame through a bearing.
Preferably, the top of the driving box is provided with a placing groove.
Preferably, the other side of the support frame is fixedly connected with a control panel through a mounting plate, and the surface of the control panel is fixedly connected with a control button.
Preferably, the surface of the detection box is rotatably connected with a box door through a movable piece, and the surface of the box door is fixedly connected with a handle.
Advantageous effects
The utility model provides a safety helmet security performance check out test set. Compared with the prior art, the method has the following beneficial effects:
(1) the safety helmet safety performance detection equipment is characterized in that threads in opposite directions are arranged on two sides of the surface of a threaded rod, thread blocks are in threaded connection on two sides of the surface of the threaded rod, a sliding rail is fixedly connected between two sides of an inner cavity of a driving box and positioned at the top of a threaded rod, a sliding block is connected between the front side and the back side of the inner wall of the sliding rail in a sliding manner through a roller, the bottom of the sliding block is fixedly connected with the top of the thread block through a connecting rod, a curved clamping plate is fixedly connected with the top of the sliding block, the top of the curved clamping plate penetrates through the driving box and extends to the top of the driving box, a protective cover is fixedly connected to the surface of the top of the driving box, certain safety protection can be performed when the safety helmet is detected, damage to surrounding workers caused by hitting the safety helmet or broken fragments is, the potential safety hazard during detection is reduced, the safety helmet can be well fixed, and the practicability is high.
(2) This safety helmet security performance check out test set, one side through the support frame passes through soldering tin fixed connection with one side of detection case, and the bottom of detection case inner chamber and the bottom fixed connection of drive case, the fixed surface of take-up reel is connected with the connecting wire, the bottom of connecting wire runs through the inner chamber that runs through support frame and detection case in proper order and extend to the detection case, the surface of detection case rotates through the moving part and is connected with the chamber door, and the fixed surface of chamber door is connected with the handle, the opposite side of support frame passes through mounting panel fixedly connected with control panel, and the fixed surface of control panel is connected with control button, convenient to use person operates, safety and reliability.
Drawings
FIG. 1 is a schematic view of the structure of the present invention
FIG. 2 is a sectional view of the structure of the detection box of the present invention;
fig. 3 is a sectional view of the structure of the driving box of the present invention;
fig. 4 is a side view of the slide rail structure of the present invention.
In the figure: 1. a support frame; 2. a detection box; 3. a drive box; 4. a take-up reel; 5. a connecting wire; 6. a heavy material block; 7. a first motor; 8. a threaded rod; 9. a thread block; 10. a slide rail; 11. a roller; 12. a slider; 13. a curved splint; 14. a protective cover; 15. a fixed mount; 16. a second motor; 17. a rotating shaft; 18. a placement groove; 19. a control panel; 20. and (4) a box door.
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. 1-4, the present invention provides a technical solution: a safety helmet safety performance detection device comprises a support frame 1, a detection box 2, a driving box 3 and a take-up reel 4, wherein one side of the support frame 1 is fixedly connected with one side of the detection box 2 through soldering tin, the bottom of an inner cavity of the detection box 2 is fixedly connected with the bottom of the driving box 3, the top of the support frame 1 is fixedly connected with a fixed frame 15, a first motor 7 and a second motor 16 are servo motors and can rotate forward and backward, the second motor 16 is fixedly connected with the top of the support frame 1 and positioned on one side of the fixed frame 15 through a supporting plate, an output shaft of the second motor 16 is fixedly connected with a rotating shaft 17 through a coupler, one end, far away from the second motor 16, of the rotating shaft 17 penetrates through the fixed frame 15 and extends to the inner wall of the fixed frame 15, the surface, positioned on the inner wall of the fixed frame 15, of the rotating shaft 17 is fixedly connected with the inner wall of the fixed frame, the surface of the take-up reel 4 is fixedly connected with a connecting wire 5, the bottom end of the connecting wire 5 penetrates through the support frame 1 and the detection box 2 in sequence and extends to the inner cavity of the detection box 2, one end of the connecting wire 5 extending to the inner cavity of the detection box 2 is fixedly connected with a heavy object block 6, one side of the bottom of the inner cavity of the drive box 3 is fixedly connected with a first motor 7 through a support plate, an output shaft of the first motor 7 is fixedly connected with a threaded rod 8 through a coupler, one end of the threaded rod 8 far away from the first motor 7 penetrates through and is rotatably connected with the other side of the inner cavity of the drive box 3 through a bearing, two sides of the surface of the threaded rod 8 are provided with threads in opposite directions, two sides of the surface of the threaded rod 8 are both in threaded connection with threaded blocks 9, a slide rail 10 is fixedly connected between two sides of the, through connecting rod fixed connection between the bottom of slider 12 and the top of screw thread piece 9, and the curved shape splint 13 of top fixedly connected with of slider 12, the top of curved shape splint 13 runs through drive case 3 and extends to the top of drive case 3, and curved shape splint 13 extends to the fixed surface at drive case 3 top and is connected with protection casing 14, standing groove 18 has been seted up at the top of drive case 3, mounting panel fixedly connected with control panel 19 is passed through to the opposite side of support frame 1, the user can start through control button control first motor 7 and second motor 16 on the control panel 19, and the fixed surface of control panel 19 is connected with control button, the surface of detection case 2 rotates through the moving part and is connected with chamber door 20, and the fixed surface of chamber door 20 is connected with the handle.
When in use, a user can open the box door 20 firstly, then a helmet to be detected is placed in the placing groove 18, after the helmet is placed, the first motor 7 is started, the first motor 7 can drive the threaded rod 8 to rotate after being started, because threads in opposite directions are arranged on two sides of the surface of the threaded rod 8, the threaded rod 8 can drive the two threaded blocks 9 to move in opposite directions after rotating, because of the limiting effect of the sliding rail 10 and the sliding block 12, the threaded block 9 can drive the two sliding blocks 12 to move linearly in the sliding rail 10 through the connecting rod, further, the curved clamping plate 13 is driven to move, after the curved clamping plate 13 moves, the helmet placed in the placing groove 18 can be fixed to a certain extent, after the curved clamping plate 13 moves, the protective cover 14 can be driven to move, after the protective cover 14 moves, certain protection can be performed on the helmet, after the helmet is fixed, the self-locking device of the second motor 16, at this moment connecting wire 5 can be loosened from the surface of take-up reel 4, and then heavy object piece 6 can the downstream, hit the safety helmet of 18 inside of standing grooves then, and after the detection finishes, the user starts second motor 16, can drive the rotation of pivot 17 after second motor 16 starts, and then has driven the rotation of take-up reel 4, and take-up reel 4 just can carry out the rolling to connecting wire 5 like this.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 safety helmet security performance check out test set, includes support frame (1), detection case (2), drive box (3) and take-up reel (4), soldering tin fixed connection is passed through with one side of detection case (2) to one side of support frame (1) to the bottom of detection case (2) inner chamber and the bottom fixed connection of drive box (3), its characterized in that: the surface of the take-up reel (4) is fixedly connected with a connecting wire (5), the bottom end of the connecting wire (5) penetrates through the support frame (1) and the detection box (2) in sequence and extends to the inner cavity of the detection box (2), one end of the connecting wire (5) extending to the inner cavity of the detection box (2) is fixedly connected with a heavy object block (6), one side of the bottom of the inner cavity of the driving box (3) is fixedly connected with a first motor (7) through a support plate, an output shaft of the first motor (7) is fixedly connected with a threaded rod (8) through a coupler, one end of the threaded rod (8) far away from the first motor (7) penetrates through the other side of the inner cavity of the driving box (3) and is rotatably connected with the other side of the inner cavity of the driving box (3) through a bearing, threads in opposite directions are arranged on two sides of, drive between the both sides of case (3) inner chamber and be located top fixedly connected with slide rail (10) of threaded rod (8) to through gyro wheel (11) sliding connection slider (12) between the front of slide rail (10) inner wall and the back, through connecting rod fixed connection between the bottom of slider (12) and the top of screw block (9), and curved shape splint (13) of top fixedly connected with of slider (12), the top of curved shape splint (13) runs through drive case (3) and extends to the top of drive case (3), and curved shape splint (13) extend to the fixed surface at drive case (3) top is connected with protection casing (14).
2. The safety helmet safety performance detection apparatus of claim 1, wherein: the utility model discloses a take-up reel, including support frame (1), the top fixedly connected with mount (15) of support frame (1), the top of support frame (1) and the one side that is located mount (15) are through backup pad fixedly connected with second motor (16) to the output shaft of second motor (16) passes through shaft coupling fixedly connected with pivot (17), the one end that second motor (16) were kept away from in pivot (17) runs through mount (15) and extends to the inner wall of mount (15), and pivot (17) are located the inside fixed connection of the surface of mount (15) inner wall and take-up reel (4).
3. The safety helmet safety performance detection apparatus of claim 2, wherein: one end of the rotating shaft (17) extending to the inner wall of the fixed frame (15) is rotatably connected with one side of the inner wall of the fixed frame through a bearing.
4. The safety helmet safety performance detection apparatus of claim 1, wherein: the top of the driving box (3) is provided with a placing groove (18).
5. The safety helmet safety performance detection apparatus of claim 1, wherein: the other side of support frame (1) is through mounting panel fixedly connected with control panel (19) to the fixed surface of control panel (19) is connected with control button.
6. The safety helmet safety performance detection apparatus of claim 1, wherein: the surface of the detection box (2) is rotatably connected with a box door (20) through a movable piece, and the surface of the box door (20) is fixedly connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921318885.4U CN210604223U (en) | 2019-08-14 | 2019-08-14 | Safety helmet safety performance detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921318885.4U CN210604223U (en) | 2019-08-14 | 2019-08-14 | Safety helmet safety performance detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210604223U true CN210604223U (en) | 2020-05-22 |
Family
ID=70696801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921318885.4U Expired - Fee Related CN210604223U (en) | 2019-08-14 | 2019-08-14 | Safety helmet safety performance detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210604223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964445A (en) * | 2021-03-18 | 2021-06-15 | 钟林臻 | Device for detecting knocking resistance of safety helmet |
| CN112986314A (en) * | 2021-02-23 | 2021-06-18 | 青岛中科恒维智能科技有限公司 | Testing arrangement that molten metal splashes is resisted to safety helmet, helmet |
-
2019
- 2019-08-14 CN CN201921318885.4U patent/CN210604223U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112986314A (en) * | 2021-02-23 | 2021-06-18 | 青岛中科恒维智能科技有限公司 | Testing arrangement that molten metal splashes is resisted to safety helmet, helmet |
| CN112964445A (en) * | 2021-03-18 | 2021-06-15 | 钟林臻 | Device for detecting knocking resistance of safety helmet |
| CN112964445B (en) * | 2021-03-18 | 2023-09-08 | 量天检测认证有限公司 | Device for detecting knocking resistance of safety helmet |
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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 |
Granted publication date: 20200522 Termination date: 20210814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |