CN215913457U - Safety device for tunnel construction - Google Patents
Safety device for tunnel construction Download PDFInfo
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- CN215913457U CN215913457U CN202122492164.9U CN202122492164U CN215913457U CN 215913457 U CN215913457 U CN 215913457U CN 202122492164 U CN202122492164 U CN 202122492164U CN 215913457 U CN215913457 U CN 215913457U
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- buffer spring
- reinforcing plate
- construction
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Abstract
The utility model provides a safety protection device for tunnel construction, which comprises: the construction helmet comprises a construction helmet, a contact piece, a buffer spring mounting column, a buffer spring, a buffer reinforcing plate, a threaded electric device, a contact spring and a battery buzzer; the outer wall of the top end of the construction helmet is provided with a contact piece, and the construction helmet is connected with the contact piece in a sticking mode; the buffer spring mounting columns are respectively arranged on the front side and the rear side of the outer wall of the construction helmet and the front side and the rear side of the inner wall of the buffer reinforcing plate, and the buffer spring mounting columns are respectively connected with the construction helmet and the buffer reinforcing plate in a welding mode. Through the improvement to above-mentioned structure, it is higher to have the effect of protection buffering, strengthens protect function, drops at article and can in time remind other personnel here to have unexpected the emergence when pounding the head, in time carries out rescue and labouring, in time protects unexpected person's life, has improved advantages such as its practical value greatly to effectual problem and the not enough that appear in having solved current device.
Description
Technical Field
The utility model relates to the technical field of safety protection devices for construction, in particular to a safety protection device for tunnel construction.
Background
No matter building construction, tunnel construction or water conservancy construction, in the job site, workman's safety is vital, has researched and developed a lot of safety device for this reason, and one of them is construction safety helmet, and it can protect workman's head, alleviates the injury that falls the thing or fall and hinder and cause, and the effect is obvious to be used extensively.
However, the existing construction safety helmet has certain disadvantages that only one layer of damping protection device is usually adopted, and particularly, substances such as stones, soil blocks and the like are easy to fall off in the tunnel construction process, so that the protection effect is low, the working environment is dark, the sound is noisy, other people may find out untimely when falling accidents happen, the people cannot be rescued at the first time, the best treatment time is missed, and the serious people may harm the lives of the unexpected people.
In view of the above, the present invention provides a safety protection device for tunnel construction, which is improved in view of the conventional problems, and aims to solve the problems and improve the practical value by using the technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safety protection device for tunnel construction, which aims to solve the problems and the defects in the background technology.
In order to achieve the purpose, the utility model provides a safety protection device for tunnel construction, which is achieved by the following specific technical means:
a safety device for tunnel construction, comprising: the construction helmet comprises a construction helmet, a contact piece, a buffer spring mounting column, a buffer spring, a buffer reinforcing plate, a threaded electric device, a contact spring and a battery buzzer; the outer wall of the top end of the construction helmet is provided with a contact piece, and the construction helmet is connected with the contact piece in a sticking mode; the buffer spring mounting columns are respectively arranged on the front side and the rear side of the outer wall of the construction helmet and the front side and the rear side of the inner wall of the buffer reinforcing plate, and are respectively connected with the construction helmet and the buffer reinforcing plate in a welding mode; the buffer spring is arranged in the buffer spring mounting column, and the buffer spring is screwed with the buffer spring mounting column through threads; the buffer reinforcing plate is arranged above the construction helmet and is connected with the construction helmet through a buffer spring; the threaded electric device is arranged at the top end of the inner wall of the buffering reinforcing plate and is connected with the buffering reinforcing plate in a welding mode; the contact spring is arranged in the threaded electric device and screwed with the threaded electric device through threads; the battery buzzer is arranged between the contact piece and the threaded electric device and is respectively connected with the contact piece and the threaded electric device through electric wires.
As a further optimization of the technical scheme, the contact piece of the safety protection device for tunnel construction is a circular conductive metal piece, and an electric wire is welded at the right end of the contact piece.
As a further optimization of the technical scheme, the buffer spring mounting columns of the safety protection device for tunnel construction are cylindrical structures with threaded inner walls, four buffer spring mounting columns are respectively arranged on the outer wall of the upper end of the construction helmet and the inner wall of the upper end of the buffer reinforcing plate, and the two buffer spring mounting columns correspond to each other in a pairwise manner.
As a further optimization of the technical scheme, the buffer spring of the safety protection device for tunnel construction is arranged between the construction helmet of the buffer spring mounting column and the buffer spring mounting column on the buffer reinforcing plate.
As a further optimization of the technical scheme, the buffer reinforcing plate of the safety protection device for tunnel construction is of a cambered surface structure with a hollow interior.
According to the technical scheme, the threaded electric device is of a cylindrical structure, the metal threaded column is embedded in the threaded electric device, the right end of the side face of the threaded electric device is provided with the circular through hole, and the electric wire connected with the metal threaded column is welded in the circular through hole.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the safety protection device for tunnel construction, the buffer spring mounting column, the buffer spring and the buffer reinforcing plate are arranged, so that the protection and buffering effects are higher, the protection function is enhanced, and the practical performance is greatly improved.
2. According to the safety protection device for tunnel construction, due to the arrangement of the contact piece, the threaded electric device, the contact spring and the battery buzzer, when an object falls down and hits the head, the contact alarm can be given out, other personnel can be reminded of an accident at the position in time, the rescue can be carried out in time, the life of the accident can be protected in time, and the practical value of the safety protection device is greatly improved.
3. Through the improvement of the structure, the novel multifunctional protective device has the advantages of being higher in protective buffering effect, strengthening the protection function, timely reminding other people of accidents when objects fall and hit the head, timely rescuing, timely protecting the lives of the unexpected people, greatly improving the practical value and the like, and effectively solving the problems and the defects in the existing device.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a cross-sectional front view of the reinforcing plate of the present invention;
FIG. 3 is a cross-sectional side view of the bumper reinforcement plate of the present invention;
fig. 4 is a schematic diagram of a threaded electrical device of the present invention.
In the figure: the construction helmet comprises a construction helmet 1, a contact piece 2, a buffer spring mounting column 3, a buffer spring 4, a buffer reinforcing plate 5, a threaded electric device 6, a contact spring 7 and a battery buzzer 8.
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.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the present invention provides a specific technical embodiment of a safety protection device for tunnel construction:
a safety device for tunnel construction, comprising: the construction helmet comprises a construction helmet 1, a contact piece 2, a buffer spring mounting column 3, a buffer spring 4, a buffer reinforcing plate 5, a threaded electric device 6, a contact spring 7 and a battery buzzer 8; the outer wall of the top end of the construction helmet 1 is provided with a contact piece 2, and the construction helmet 1 is connected with the contact piece 2 in a sticking mode; the buffer spring mounting columns 3 are respectively arranged on the front side and the rear side of the outer wall of the construction helmet 1 and the front side and the rear side of the inner wall of the buffer reinforcing plate 5, and the buffer spring mounting columns 3 are respectively connected with the construction helmet 1 and the buffer reinforcing plate 5 in a welding mode; the buffer spring 4 is arranged in the buffer spring mounting column 3, and the buffer spring 4 is screwed with the buffer spring mounting column 3 through threads; the buffer reinforcing plate 5 is arranged above the construction helmet 1, and the buffer reinforcing plate 5 is connected with the construction helmet 1 through a buffer spring 4; the threaded electric device 6 is arranged at the top end of the inner wall of the buffer reinforcing plate 5, and the threaded electric device 6 is connected with the buffer reinforcing plate 5 in a welding mode; the contact spring 7 is arranged inside the threaded electric device 6, and the contact spring 7 is screwed with the threaded electric device 6 through threads; the battery buzzer 8 is arranged between the contact piece 2 and the threaded electric device 6, and the battery buzzer 8 is respectively connected with the contact piece 2 and the threaded electric device 6 through electric wires.
Specifically, the contact piece 2 is a circular conductive metal piece, and an electric wire is welded to the right end of the contact piece 2.
Specifically, the buffer spring mounting post 3 is a cylindrical structure with a threaded inner wall, the buffer spring mounting post 3 is respectively provided with four positions on the outer wall of the upper end of the construction helmet 1 and the inner wall of the upper end of the buffer reinforcing plate 5, the buffer spring mounting posts 3 at the two positions correspond to each other up and down, and meanwhile, as shown in fig. 2, threads inside the buffer spring mounting post 3 on the outer wall of the construction helmet 1 and threads inside the buffer mounting post 3 on the inner wall of the buffer reinforcing plate 5 are arranged in opposite directions.
Specifically, the buffer spring 4 is arranged between the construction helmet 1 of the buffer spring mounting column 3 and the buffer spring mounting column 3 on the buffer reinforcing plate 5.
Specifically, the buffer reinforcing plate 5 is a cambered surface structure with a hollow inner part.
Specifically, the threaded electric device 6 is a cylindrical structure embedded with a metal threaded column, a circular through hole is formed in the right end of the side face of the threaded electric device 6, and an electric wire connected with the metal threaded column is welded in the circular through hole.
The method comprises the following specific implementation steps:
when the device is used, firstly, the buffer reinforcing plate 5 is pressed downwards, the buffer spring 4 is compressed, the contact spring 7 is made to contact the contact piece 2, whether the sound of the battery buzzer 8 is normal or not is checked, the battery electric quantity is sufficient or not, the head starts to work after the normal inspection through the construction helmet 1, the work is worn after the normal maintenance is abnormal, if the head drops due to accidental falling objects in the working process, the buffer effect is better under the action of the buffer reinforcing plate 5 and the buffer spring 4, the principle of alarming is the same as that of checking, the buffer spring 4 can be compressed when the weight of the falling objects is smashed to the buffer reinforcing plate 5, the contact spring 7 is made to contact the contact piece 2, the circuit is closed, and then the battery buzzer 8 sounds a whistle to alarm.
In summary, the following steps: according to the safety protection device for tunnel construction, the buffer spring mounting column, the buffer spring and the buffer reinforcing plate are arranged, so that the protection and buffering effects are higher, the protection function is enhanced, and the practical performance is greatly improved; through setting up contact piece, screw thread electrical part, contact spring and battery buzzer to article drop can contact the warning when pounding the head, in time remind other personnel here to have unexpected emergence, in time carry out the rescue, in time protect unexpected person's life, improved its practical value greatly, thereby effectually solved the problem that appears in the current device and not enough.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A safety device for tunnel construction, comprising: the construction helmet comprises a construction helmet (1), a contact piece (2), a buffer spring mounting column (3), a buffer spring (4), a buffer reinforcing plate (5), a threaded electric device (6), a contact spring (7) and a battery buzzer (8); the method is characterized in that: the outer wall of the top end of the construction helmet (1) is provided with a contact piece (2), and the construction helmet (1) is connected with the contact piece (2) in a sticking mode; the buffer spring mounting columns (3) are respectively arranged on the front side and the rear side of the outer wall of the construction helmet (1) and the front side and the rear side of the inner wall of the buffer reinforcing plate (5), and the buffer spring mounting columns (3) are respectively connected with the construction helmet (1) and the buffer reinforcing plate (5) in a welding mode; the buffer spring (4) is arranged in the buffer spring mounting column (3), and the buffer spring (4) is screwed with the buffer spring mounting column (3) through threads; the buffer reinforcing plate (5) is arranged above the construction helmet (1), and the buffer reinforcing plate (5) is connected with the construction helmet (1) through a buffer spring (4); the threaded electric device (6) is arranged at the top end of the inner wall of the buffering reinforcing plate (5), and the threaded electric device (6) is connected with the buffering reinforcing plate (5) in a welding mode; the contact spring (7) is arranged in the threaded electric device (6), and the contact spring (7) is screwed with the threaded electric device (6) through threads; the battery buzzer (8) is arranged between the contact piece (2) and the threaded electric device (6), and the battery buzzer (8) is respectively connected with the contact piece (2) and the threaded electric device (6) through electric wires.
2. The safety protection device for tunnel construction according to claim 1, wherein: the contact piece (2) is a circular conductive metal piece, and an electric wire is welded at the right end of the contact piece (2).
3. The safety protection device for tunnel construction according to claim 1, wherein: the buffer spring mounting columns (3) are of cylindrical structures with threaded inner walls, four positions are respectively arranged on the outer wall of the upper end of the construction helmet (1) and the inner wall of the upper end of the buffer reinforcing plate (5) of the buffer spring mounting columns (3), and the two buffer spring mounting columns (3) correspond to each other in a vertical pairwise manner.
4. The safety protection device for tunnel construction according to claim 1, wherein: the buffer spring (4) is arranged between the buffer spring mounting column (3) on the construction helmet (1) and the buffer spring mounting column (3) on the buffer reinforcing plate (5).
5. The safety protection device for tunnel construction according to claim 1, wherein: the buffer reinforcing plate (5) is of a cambered surface structure with a hollow inner part.
6. The safety protection device for tunnel construction according to claim 1, wherein: the threaded electric part (6) is of a cylindrical structure embedded with a metal threaded column, a round through hole is formed in the right end of the side face of the threaded electric part (6), and an electric wire connected with the metal threaded column is welded in the round through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122492164.9U CN215913457U (en) | 2021-10-17 | 2021-10-17 | Safety device for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122492164.9U CN215913457U (en) | 2021-10-17 | 2021-10-17 | Safety device for tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215913457U true CN215913457U (en) | 2022-03-01 |
Family
ID=80405020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122492164.9U Active CN215913457U (en) | 2021-10-17 | 2021-10-17 | Safety device for tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215913457U (en) |
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2021
- 2021-10-17 CN CN202122492164.9U patent/CN215913457U/en active Active
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