CN218036182U

CN218036182U - Safety helmet detection device for railway construction

Info

Publication number: CN218036182U
Application number: CN202123139598.7U
Authority: CN
Inventors: 董亮; 王栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-12-13
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to the technical field of safety helmet detection, in particular to a safety helmet detection device for railway construction, which avoids the occurrence of deviation when heavy objects are contacted with a safety helmet, improves the accuracy of safety helmet detection, improves the stability of safety helmet fixing operation, avoids the ejection of the safety helmet, protects the safety of workers and improves the safety; the collection storehouse is installed to the bottom of workstation, the top parallel mount of workstation has two electric putter, the inside bottom of safety cover is provided with the protection shield, be provided with two fixed establishment on the protection shield, every fixed establishment all includes the backup pad, the top at the protection shield is installed to the backup pad, the middle part region of backup pad runs through and is provided with the screw hole and the screw rod is equipped with to slip spiral shell, splint are installed in the left end rotation of screw rod, the inside of safety cover be provided with the safety helmet and laminate with the left end of splint.

Description

Safety helmet detection device for railway construction

Technical Field

The utility model relates to a technical field that the safety helmet detected specifically is a safety helmet detection device for railway construction.

Background

As is known, civil engineering works on railways, also referred to as techniques applied to the construction of railway phases (survey design, construction, maintenance, reconstruction), initially include works related to railways, such as civil works (tracks, foundations, bridges, tunnels, yards), machines (locomotives, vehicles) and signals

Through the retrieval, chinese patent publication is CN 210664970U's utility model discloses a fire-fighting equipment detection device, including the base, base top fixedly connected with electric telescopic handle, electric telescopic handle top fixedly connected with roof, roof bottom fixedly connected with U template, the utility model discloses not only novel structure strikes the fire-fighting helmet through the heavy object piece, can show the good or bad of the shock-absorbing capacity of fire-fighting helmet according to the lamp of different colours, and the audio-visual performance of people to the fire-fighting helmet of being convenient for is known, easy operation, the convenience very that detects.

However, in the process of using the heavy object block safety helmet to perform testing operation, because the heavy object tests the safety helmet through free falling, when the heavy object contacts the safety helmet, deviation is easy to occur, so that inaccuracy of detection of the safety helmet is caused, and after the safety helmet receives the heavy object, the safety helmet is easy to pop up due to the fact that fixing operation is not performed on the safety helmet, so that safety of workers is affected, and certain danger is caused, and therefore the safety helmet detection device for railway construction is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a deviation appears when having avoided heavy object and safety helmet contact, has improved the accuracy that detects the safety helmet, has improved the stability to safety helmet fixed operation, has avoided the safety helmet to pop out, has protected staff's safety, has improved the safety helmet detection device for the railway construction of security.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety helmet detection device for railway construction, comprises a workbench, the collection storehouse is installed to the bottom of workstation, the top parallel mount of workstation has two electric putter, the top of two electric putter is passed through the roof and is connected, the top of roof is provided with the motor, the output of motor is provided with carries the axle, the top parallel mount of roof has two extension boards, rotatory mounting has the roller between two extension boards and is connected with the right-hand member of carrying the axle, the winding has the stay cord on the roller, the bottom of stay cord is provided with the heavy object, the bottom of roof is provided with spacing section of thick bamboo and laminates with the lateral wall of heavy object, the top of workstation is provided with the safety cover, the inside bottom of safety cover is provided with the protection shield, be provided with two fixed establishment on the protection shield, every fixed establishment all includes the backup pad, the top at the protection shield is installed to the backup pad, the middle part region of backup pad runs through and is provided with the screw hole and the slip spiral shell is equipped with the screw rod, the left end swivelling mounting of screw rod has splint, the inside of safety helmet is provided with the safety helmet and laminates with the left end of splint.

Preferably, the bottom of safety helmet is provided with the layer board, and the top of protection shield is provided with a plurality of bases, and the spring is all installed on the top of every base, and the cushion is all installed on the top of every spring, and the top of every cushion all is connected with the bottom of base.

Furthermore, a plurality of rotating shafts are rotatably arranged at the left end of the clamping plate, and a rotating roller is arranged on each rotating shaft.

Still further, run through on the workstation and be provided with a plurality of siphunculuss and with the top intercommunication of collecting the storehouse, the inside of collecting the storehouse is provided with the baffle.

On the basis of the scheme, four bases are arranged on the periphery of the bottom end of the collecting bin.

Furthermore, four hoisting handles are arranged around the workbench.

Still further, each electric putter all is provided with the mark chi.

(III) advantageous effects

Compared with the prior art, the utility model provides a safety helmet detection device for railway construction possesses following beneficial effect.

This safety helmet detection device for railway construction, through the workstation, collect the storehouse, electric putter, the roof, the cooperation of heavy object and safety helmet, carry out quality testing to the safety helmet, through the motor, the extension board, the roller, carry the axle, the stay cord, the cooperation of spacing section of thick bamboo and safety cover, the accuracy of device to safety helmet detection has been improved, through the protection shield, the cooperation of backup pad and screw rod, step up the operation to the safety helmet, the deviation appears when having avoided heavy object and safety helmet contact, the accuracy of safety helmet detection has been improved, the stability to safety helmet fixed operation has been improved, the safety helmet has been avoided popping out, staff's safety has been protected, the security has been improved.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic structural view of the front view of the present invention;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.

In the drawings, the reference numbers: 1. a work table; 2. a collection bin; 3. an electric push rod; 4. a top plate; 5. a motor; 6. a support plate; 7. a roller; 8. a delivery shaft; 9. pulling a rope; 10. a weight; 11. a limiting cylinder; 12. a protective cover; 13. a protection plate; 14. a support plate; 15. a screw; 16. a splint; 17. a safety helmet; 18. a support plate; 19. a base; 20. a spring; 21. a cushion block; 22. a rotating shaft; 23. a rotating roller; 24. pipe passing; 25. a partition plate; 26. a base; 27. hoisting a handle; 28. and (6) marking a ruler.

Detailed Description

Examples

Referring to fig. 1-4, a safety helmet detection device for railway construction comprises a workbench 1, a collection bin 2 is installed at the bottom end of the workbench 1, two electric push rods 3 are installed at the top end of the workbench 1 in parallel, the top ends of the two electric push rods 3 are connected through a top plate 4, a motor 5 is arranged at the top end of the top plate 4, a conveying shaft 8 is arranged at the output end of the motor 5, two support plates 6 are installed at the top end of the top plate 4 in parallel, a roller 7 is rotatably installed between the two support plates 6 and connected with the right end of the conveying shaft 8, a pull rope 9 is wound on the roller 7, a weight 10 is arranged at the bottom end of the pull rope 9, a limiting cylinder 11 is arranged at the bottom end of the top plate 4 and attached to the outer side wall of the weight 10, a protective cover 12 is arranged at the top end of the workbench 1, a protective cover 13 is arranged at the bottom end inside the protective cover 12, two fixing mechanisms are arranged on the protective cover 13, each fixing mechanism comprises a support plate 14, the supporting plate 14 is arranged at the top end of the protecting plate 13, a threaded hole is arranged in the middle area of the supporting plate 14 in a penetrating mode, a screw rod 15 is arranged on the middle area of the supporting plate 14 in a sliding mode, a clamping plate 16 is arranged at the left end of the screw rod 15 in a rotating mode, a safety cap 17 is arranged inside the protecting cover 12 and is attached to the left end of the clamping plate 16, quality detection is carried out on the safety cap 17 through the matching of the workbench 1, the collecting bin 2, the electric push rod 3, the top plate 4, the heavy object 10 and the safety cap 17, the accuracy of the device for detecting the safety cap 17 is improved through the matching of the motor 5, the supporting plate 6, the rollers 7, the conveying shaft 8, the pull rope 9, the limiting barrel 11 and the protecting cover 12, tightening operation is carried out on the safety cap 17 through the matching of the protecting plate 13, the supporting plate 14 and the screw rod 15, deviation when the heavy object is contacted with the safety cap is avoided, and the accuracy of the safety cap detection is improved, improved the stability to safety helmet fixed operation, the safety helmet of having avoided pops out, staff's safety has been protected, the security has been improved, safety helmet 17's bottom is provided with layer board 18, the top of protection shield 13 is provided with a plurality of bases 19, spring 20 is all installed on every base 19's top, cushion 21 is all installed on every spring 20's top, every cushion 21's top all is connected with base 19's bottom, through layer board 18, base 19, spring 20 and cushion 21's cooperation, bradyseism operation is carried out to safety helmet 17, a plurality of rotation axles 22 are installed in splint 16's left end rotation, all install rotatory roller 23 on every rotation axle 22, cooperation through rotation axle 22 and rotatory roller 23, make things convenient for safety helmet 17 longitudinal movement.

It should also be noted that, run through on workstation 1 be provided with a plurality of siphunculus 24 and with the top intercommunication of collecting storehouse 2, the inside of collecting storehouse 2 is provided with baffle 25, cooperation through siphunculus 24 and baffle 25, collect the piece that safety helmet 17 produced, the bottom of collecting storehouse 2 is provided with four bases 26 all around, through mounting base 26, the stability of device during operation has been improved, workstation 1 be provided with four hoist and mount handles 27 all around, through installation hoist and mount handle 27, make things convenient for the workman to hoist the operation to the device, all be provided with mark chi 28 on every electric putter 3, through installation mark chi 28, make things convenient for the workman to highly adjust the operation to roof 4.

To sum up, when the safety helmet detection device for railway construction is used, a lifting device working area is lifted through a lifting handle 27, the electric push rod 3 is started and observed through a marking ruler 28, the top plate 4 is moved to a proper height, the safety helmet 17 is placed at the top end of the supporting plate 18, the screw 15 is screwed to drive the clamping plates 16 to move, the safety helmet 17 is fixed between the two clamping plates 16, the weight 10 is released, the weight 10 is in a free-falling state, the safety helmet 17 is detected through contact between the weight 10 and the safety helmet 17, crushed debris is discharged into the collection bin 2 through the through pipe 24 to be collected, the motor 5 is started, is a known device of a person in the art directly purchased in the market, is used and is not improved in structure and function, details are omitted here, the motor is provided with a control switch matched with the motor, power is output through the left end of the motor 5, the roller 7 is driven through the conveying shaft 8 to rotate, and the weight 10 is restored to the initial height.

Claims

1. The utility model provides a safety helmet detection device for railway construction, includes workstation (1), its characterized in that: the collecting bin (2) is installed to the bottom of workstation (1), the top parallel mount of workstation (1) has two electric putter (3), the top of two electric putter (3) is passed through roof (4) and is connected, the top of roof (4) is provided with motor (5), the output of motor (5) is provided with carries axle (8), the top parallel mount of roof (4) has two extension board (6), rotatory installation has roller (7) and is connected with the right-hand member of carrying axle (8) between two extension board (6), the winding has stay cord (9) on roller (7), the bottom of stay cord (9) is provided with heavy object (10), the bottom of roof (4) is provided with spacing section of thick bamboo (11) and laminates with the lateral wall of heavy object (10), the top of workstation (1) is provided with safety cover (12), the inside bottom of safety cover (12) is provided with protection shield (13), be provided with two fixed establishment on protection shield (13), every fixed establishment all includes backup pad (14), the top at protection shield (13) is installed to backup pad (14), the middle part region of backup pad (14) runs through and is provided with screw hole and the left screw rod (15) and the safety clamp (16) is installed and the left end splint (16) that the safety cover (16) was laminated with safety clamp (16).

2. The helmet detection device for railway construction according to claim 1, characterized in that: the bottom of safety helmet (17) is provided with layer board (18), and the top of protection shield (13) is provided with a plurality of bases (19), and spring (20) are all installed on the top of every base (19), and cushion (21) are all installed on the top of every spring (20), and the top of every cushion (21) all is connected with the bottom of base (19).

3. The railway construction safety helmet detection device as claimed in claim 2, wherein: the left end of splint (16) is rotatory installs a plurality of rotation axes (22), all installs rotatory roller (23) on every rotation axis (22).

4. The helmet detection device for railway construction according to claim 3, characterized in that: the upper portion of the workbench (1) is provided with a plurality of through pipes (24) in a penetrating mode and communicated with the top end of the collection bin (2), and a partition plate (25) is arranged inside the collection bin (2).

5. The railway construction safety helmet detection device as claimed in claim 4, wherein: four bases (26) are arranged around the bottom end of the collecting bin (2).

6. The helmet detection device for railway construction according to claim 5, characterized in that: four hoisting handles (27) are arranged around the workbench (1).

7. The helmet detection device for railway construction according to claim 6, characterized in that: each electric push rod (3) is provided with a marking ruler (28).