CN212321338U - Safety helmet performance detection device for building - Google Patents
Safety helmet performance detection device for building Download PDFInfo
- Publication number
- CN212321338U CN212321338U CN202020830735.8U CN202020830735U CN212321338U CN 212321338 U CN212321338 U CN 212321338U CN 202020830735 U CN202020830735 U CN 202020830735U CN 212321338 U CN212321338 U CN 212321338U
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- Prior art keywords
- safety helmet
- sliding
- box
- building
- sides
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Abstract
The utility model discloses a safety helmet performance detection device for building, including the box, the support has all been welded to the both sides at box top, and the welding has perpendicular case between the opposite face of two supports, and the top of erecting the case is run through and has been seted up the through-hole, and the equal fixed mounting in both sides of erecting the incasement wall has a slide rail, and sliding connection has mounting panel and striking piece respectively between two slide rails. This safety helmet performance detection device for building, through the cylinder, semi-circular fender cover, and a support, driving motor one, the take-up reel, the mounting panel, wire rope, the traction wheel, the through-hole, the electro-magnet, the slide rail, erect the case, the cushion, the cooperation of slider and striking piece is used, when examining the safety helmet, two semi-circular fender covers carry out the omnidirectional with the safety helmet and surround, prescribe a limit to the scope of the sputter of broken safety helmet piece, the piece is prescribed a limit to inside the space that forms between two semi-circular fender covers, can not sputter the people on one's body, the potential safety hazard has been reduced, the security that the device used has been improved.
Description
Technical Field
The utility model relates to a building field specifically is a safety helmet performance detection device for building.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite. The safety helmet is a hat which can protect the head of a person from being hurt by falling objects and other specific factors. The safety helmet consists of a helmet shell, a helmet liner, a chin strap, accessories and the like.
However, when the traditional safety helmet performance detection device for buildings in the market is used, no protective measures are taken when the safety helmet is detected, the broken safety helmet is scattered all around, certain potential safety hazards exist, and the safety helmet performance detection device is not easy to clean and collect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safety helmet performance detection device for building to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a safety helmet performance detection device for buildings comprises a box body, wherein supports are welded on two sides of the top of the box body, a vertical box is welded between opposite surfaces of the two supports, a through hole is formed in the top of the vertical box in a penetrating mode, slide rails are fixedly installed on two sides of the inner wall of the vertical box, a mounting plate and an impact block are respectively connected between the two slide rails in a sliding mode, an electromagnet is fixedly installed at the bottom of the mounting plate, a cushion block is fixedly connected to the top of the impact block, two traction wheels are fixedly installed on one side of the top of the vertical box, a first driving motor is fixedly installed on the top of the support, a winding disc is fixedly connected to the output end of the first driving motor, a steel wire rope is arranged inside the winding disc, the free end of the steel wire rope is fixedly connected with the top of the mounting plate through the two traction, the movable end of the cylinder is fixedly connected with a semicircular blocking cover.
As a further aspect of the present invention: the storehouse is collected to box inner wall top fixed connection, the equal fixed mounting in both sides of box inside has electric telescopic handle, electric telescopic handle's expansion end fixedly connected with montant, the top of box just is located semi-circular fender cover and runs through under and has seted up the access & exit, the top welding of montant has the board of placing with access & exit looks adaptation.
As a further aspect of the present invention: the both sides in collection storehouse all run through seted up with the slide, collect the storehouse through slide sliding connection have rather than the stripper of looks adaptation, the positive opposite side interlude of stripper is provided with the threaded rod, the drive end fixedly connected with driving motor two of threaded rod.
As a further aspect of the present invention: the positive one side of stripper runs through the slide opening of seting up with slide bar looks adaptation, and the stripper passes through slide opening and slide bar sliding connection, the positive opposite side of stripper runs through the screw hole of seting up with threaded rod looks adaptation, and the stripper passes through the screw hole and is connected with the threaded rod transmission.
As a further aspect of the present invention: the vertical box is circular, the semicircular blocking cover is semicircular, and a semicircular through hole is formed in the top of the semicircular blocking cover in a penetrating mode.
As a further aspect of the present invention: the two sides of the top of the impact block are welded with sliding blocks matched with the sliding rails, the sliding blocks are connected with the sliding rails in a sliding mode, the two sides of the interior of the vertical box are fixedly provided with check blocks, and the tops of the check blocks are in contact with the bottoms of the sliding rails.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this practicality is used through electric telescopic handle, the montant, the cooperation of placing board and access & exit, after putting the top of placing the board with the safety helmet, electric telescopic handle drives montant rebound for place the board also rebound, thereby can press from both sides the safety helmet and place the board and erect and fix the safety helmet between the case, be favorable to preventing that the deviation on the position from appearing when the safety helmet receives the striking, guaranteed the effect that detects, and press from both sides tight simple structure, can press from both sides tightly or dismantle the safety helmet fast.
2. The utility model discloses a cylinder, semi-circular fender cover, and a support, driving motor I, the take-up reel, the mounting panel, wire rope, the traction wheel, the through-hole, the electro-magnet, a slide rail, erect the case, the cushion, the slider is used with the cooperation of striking piece, when examining the safety helmet, two semi-circular fender covers carry out the omnidirectional with the safety helmet and surround, prescribe a limit to the scope of the sputter of broken safety helmet piece, the piece is injectd inside the space that forms between two semi-circular fender covers, can not sputter the people on one's body, the potential safety hazard has been reduced, the security of device use has been improved.
3. This practicality is used through the cooperation of collecting storehouse, threaded rod, driving motor two, slide and stripper, has realized mechanized concentrating the broken safety helmet piece and has collected, need not artifical the collection, and labour saving and time saving is also convenient for retrieve the safety helmet piece after the breakage and recycles.
Drawings
FIG. 1 is a schematic structural diagram of a device for detecting the performance of a safety helmet for construction;
FIG. 2 is an enlarged view of a structure A in FIG. 1 of a performance testing device for a safety helmet for construction;
fig. 3 is a schematic top view of two semicircular shields in a performance testing device for a safety helmet for construction.
In the figure: the device comprises a box body 1, an electric telescopic rod 2, a vertical rod 3, a collecting bin 4, a cylinder 5, a semicircular blocking cover 6, a support 7, a first driving motor 8, a winding roll 9, a mounting plate 10, a steel wire rope 11, a traction wheel 12, a through hole 13, an electromagnet 14, a sliding rail 15, a vertical box 16, a cushion block 17, a sliding block 18, an impact block 19, a placing plate 20, a threaded rod 21, a second driving motor 22, a slide rail 23, a discharging plate 24 and an access 25.
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 to 3, in an embodiment of the present invention, a performance testing apparatus for a safety helmet for a building includes a box body 1 and a box body 1, wherein a box door is disposed on front surfaces of the box body 1, brackets 7 are welded on both sides of a top of the box body 1, a vertical box 16 is welded between opposite surfaces of the two brackets 7, a through hole 13 is formed in a top portion of the vertical box 16, slide rails 15 are fixedly mounted on both sides of an inner wall of the vertical box 16, a mounting plate 10 and an impact block 19 are slidably connected between the two slide rails 15, an electromagnet 14 is fixedly mounted at a bottom of the mounting plate 10, a cushion block 17 is fixedly connected at a top of the impact block 19, two traction wheels 12 are fixedly mounted on one side of the top portion of the vertical box 16, a first driving motor 8 is fixedly mounted on the top portion of the bracket 7, a winding disc 9 is fixedly connected to an output end of the first driving motor 8, a steel wire rope 11, an air cylinder 5 is inserted and installed on one side of a support 7, a semicircular blocking cover 6 is fixedly connected to the movable end of the air cylinder 5, an electric telescopic rod 2, the air cylinder 5, a first driving motor 8, an electromagnet 14 and a second driving motor 22 are respectively and electrically connected with a switch and a power supply through wires, a collecting bin 4 is fixedly connected to the top of the inner wall of a box body 1, electric telescopic rods 2 are fixedly installed on two sides of the inner part of the box body 1, a vertical rod 3 is fixedly connected to the movable end of the electric telescopic rod 2, the top of the vertical rod 3 penetrates through the bottom of the collecting bin 4 and extends into the collecting bin 4, an inlet 25 and an outlet 25 are formed in the top of the box body 1 and is positioned under the semicircular blocking cover 6, a placing plate 20 matched with the inlet 25 is welded to the top of the vertical rod 3, a slide 23 is formed in the two sides of the collecting bin, and a slide bar is inserted into one side of the front surface of the discharging plate 24, both ends of the slide bar are fixedly connected with the inner wall of the box body 1, a threaded rod 21 is inserted into the other side of the front surface of the discharging plate 24, one end of the threaded rod 21 is rotatably connected with the inner wall of the box body 1 through a bearing, the driving end of the threaded rod 21 penetrates through the inner wall of the box body 1 and extends to the outside of the box body 1, a driving motor II 22 is fixedly connected with the driving end of the threaded rod 21, the driving motor II 22 is fixedly installed on the back surface of the box body 1, a slide hole matched with the slide bar is formed in one side of the front surface of the discharging plate 24, the discharging plate 24 is slidably connected with the slide bar through the slide hole, a threaded hole matched with the threaded rod 21 is formed in the other side of the front surface of the discharging plate 24, the discharging plate, and the top of the semicircular shield 6 is penetrated and provided with a semicircular through hole, the two sides of the top of the impact block 19 are welded with slide blocks 18 matched with the slide rails 15, the slide blocks 18 are connected with the slide rails 15 in a sliding manner, the two sides of the inside of the vertical box 16 are fixedly provided with stop blocks, and the tops of the stop blocks are contacted with the bottoms of the slide rails 15.
The utility model discloses a theory of operation is:
when the safety helmet is used, after the safety helmet is placed on the top of the placing plate 20, the electric telescopic rod 2 drives the vertical rod 3 to move upwards, so that the placing plate 20 also moves upwards, the safety helmet can be clamped between the placing plate 20 and the vertical box 16 to fix the safety helmet, the position deviation of the safety helmet caused by impact is favorably prevented, the detection effect is ensured, the clamping structure is simple, the safety helmet can be rapidly clamped or disassembled, after the safety helmet is fixed, the air cylinders 5 on two sides simultaneously push the semicircular blocking covers 6 to move towards the vertical box 16 to surround the safety helmet, then the electromagnet 14 stops working to remove the magnetic adsorption between the electromagnet 14 and the cushion block 17, the impact block 19 falls freely and finally hits the top of the safety helmet, the impact force of the safety helmet is detected, after the detection is finished, the first driving motor 8 drives the winding disc 9 to rotate, and the steel wire rope 11 is discharged from the winding disc 9, the electromagnet 14 is contacted with the cushion block 17, then the electromagnet 14 starts to work, after the electromagnet 14 and the cushion block 17 are attracted again, the wire winding disc 9 is rotated reversely to wind the steel wire rope 11 inside the wire winding disc 9, the position of the impact block 19 is reset to wait for the next detection, when the safety helmet is detected, the two semicircular shields 6 surround the safety helmet in all directions, the sputtering range of fragments of the broken safety helmet is limited, the fragments are limited inside the space formed between the two semicircular shields 6 and cannot be sputtered onto a human body, the potential safety hazard is reduced, the use safety of the device is improved, when the broken safety helmet is cleaned, the electric telescopic rod 2 drives the placing plate 20 to descend into the collecting bin 4, then the driving motor two 22 drives the threaded rod 21 to rotate, under the transmission action of the threaded rod 21 and the discharging plate 24, make the stripper 24 carry out the removal around in the inside of slide 23, the stripper 24 can scrape the safety helmet piece of placing board 20 top when removing the inside of collecting storehouse 4, concentrates the collection, will place board 20 at last and reset, has realized mechanized and concentrates the collection to broken safety helmet piece, need not artifical the collection, labour saving and time saving, also is convenient for retrieve the recycling to the safety helmet piece after the breakage.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a safety helmet performance detection device for building, includes box (1), its characterized in that: the steel wire rope winding box is characterized in that supports (7) are welded on two sides of the top of the box body (1), a vertical box (16) is welded between opposite faces of the two supports (7), a through hole (13) is formed in the top of the vertical box (16) in a penetrating mode, sliding rails (15) are fixedly mounted on two sides of the inner wall of the vertical box (16), a mounting plate (10) and an impact block (19) are respectively connected between the two sliding rails (15) in a sliding mode, an electromagnet (14) is fixedly mounted at the bottom of the mounting plate (10), a cushion block (17) is fixedly connected to the top of the impact block (19), two traction wheels (12) are fixedly mounted on one side of the top of the vertical box (16), a first driving motor (8) is fixedly mounted at the top of the supports (7), a winding disc (9) is fixedly connected to the output end of the first driving motor (8, and the free end of the steel wire rope (11) is fixedly connected with the top of the mounting plate (10) through two traction wheels (12) and through holes (13), an air cylinder (5) is installed on one side of the support (7) in a penetrating mode, and a semicircular blocking cover (6) is fixedly connected with the movable end of the air cylinder (5).
2. The device for detecting the performance of the safety helmet for the building as claimed in claim 1, wherein: storehouse (4) is collected to box (1) inner wall top fixed connection, the equal fixed mounting in both sides of box (1) inside has electric telescopic handle (2), the expansion end fixedly connected with montant (3) of electric telescopic handle (2), the top of box (1) just is located semi-circular fender cover (6) and runs through under and has seted up access & exit (25), the top welding of montant (3) has board (20) of placing with access & exit (25) looks adaptation.
3. The device for detecting the performance of the safety helmet for the building as claimed in claim 2, wherein: the both sides of collecting storehouse (4) all run through seted up with slide (23), collect storehouse (4) through slide (23) sliding connection have with stripper (24) of its looks adaptation, the positive opposite side interlude of stripper (24) is provided with threaded rod (21), the drive end fixedly connected with driving motor two (22) of threaded rod (21).
4. The device for detecting the performance of the safety helmet for construction as claimed in claim 3, wherein: the front side of the discharging plate (24) is provided with a sliding hole matched with the sliding rod in a penetrating mode, the discharging plate (24) is connected with the sliding rod in a sliding mode through the sliding hole, the front side of the discharging plate (24) is provided with a threaded hole matched with the threaded rod (21) in a penetrating mode, and the discharging plate (24) is in transmission connection with the threaded rod (21) through the threaded hole.
5. The device for detecting the performance of the safety helmet for the building as claimed in claim 1, wherein: the vertical box (16) is circular, the semicircular blocking cover (6) is semicircular, and a semicircular through hole is formed in the top of the semicircular blocking cover (6) in a penetrating mode.
6. The device for detecting the performance of the safety helmet for the building as claimed in claim 1, wherein: the two sides of the top of the impact block (19) are respectively welded with a sliding block (18) matched with the sliding rail (15), the sliding blocks (18) are connected with the sliding rail (15) in a sliding mode, the two sides of the interior of the vertical box (16) are respectively fixedly provided with a stop block, and the top of each stop block is in contact with the bottom of the corresponding sliding rail (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020830735.8U CN212321338U (en) | 2020-05-18 | 2020-05-18 | Safety helmet performance detection device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020830735.8U CN212321338U (en) | 2020-05-18 | 2020-05-18 | Safety helmet performance detection device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212321338U true CN212321338U (en) | 2021-01-08 |
Family
ID=74024125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020830735.8U Expired - Fee Related CN212321338U (en) | 2020-05-18 | 2020-05-18 | Safety helmet performance detection device for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212321338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390594A (en) * | 2021-04-12 | 2021-09-14 | 宁波市信测检测技术有限公司 | Test piece impact resistance test device |
| CN114769485A (en) * | 2022-04-25 | 2022-07-22 | 江苏新中洲特种合金材料有限公司 | Machining device and machining method for precision forging |
-
2020
- 2020-05-18 CN CN202020830735.8U patent/CN212321338U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390594A (en) * | 2021-04-12 | 2021-09-14 | 宁波市信测检测技术有限公司 | Test piece impact resistance test device |
| CN114769485A (en) * | 2022-04-25 | 2022-07-22 | 江苏新中洲特种合金材料有限公司 | Machining device and machining method for precision forging |
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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: 20210108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |