CN107811346A - A kind of construction of hydro project safety cap with safeguard function - Google Patents
A kind of construction of hydro project safety cap with safeguard function Download PDFInfo
- Publication number
- CN107811346A CN107811346A CN201711125509.9A CN201711125509A CN107811346A CN 107811346 A CN107811346 A CN 107811346A CN 201711125509 A CN201711125509 A CN 201711125509A CN 107811346 A CN107811346 A CN 107811346A
- Authority
- CN
- China
- Prior art keywords
- cavity
- fixedly connected
- protective case
- buffer
- interior protective
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
- A42B3/12—Cushioning devices
- A42B3/125—Cushioning devices with a padded structure, e.g. foam
Abstract
The invention discloses a kind of construction of hydro project safety cap with safeguard function, including external shell of safety helmet, the inside of the external shell of safety helmet is placed with the interior protective case in semicircle shape, the first cavity is offered in the middle part of interior protective case inner roof wall, two symmetrical buckling grooves are offered on the madial wall of the first cavity.This has the construction of hydro project safety cap of safeguard function, by leaving certain space between external shell of safety helmet and interior protective case, and portable plate and buffer bar are set between external shell of safety helmet and interior protective case, utilize the elastic force of damping spring, impulsive force of the external force to head can be buffered, it preferably ensure that the personal safety of hydraulic engineering worker, by setting buffer board in interior protective case, and the first sponge is set in the bottom surface of buffer board, in the presence of buckling groove and clamping block, utilize the elastic force of buffer spring, available buffer, scattered instantaneous impact, so as to avoid or mitigate the direct injury to head, barrier propterty is good.
Description
Technical field
The present invention relates to hydraulic engineering technical field, specially a kind of construction of hydro project safety with safeguard function
Cap.
Background technology
Hydraulic engineering is the surface water and groundwater for controlling and allocating nature, reaches and removes the evil emerging sharp purpose and build
Engineering, also referred to as Hydraulic Projects, water is human being's production and essential precious resources of living, but the state of its naturally occurring is simultaneously
Not in full conformity with the needs of the mankind, hydraulic engineering is only built, current could be controlled, prevent flood, water-filling amount of going forward side by side
Regulation and distribution, to meet the needs of people's lives and production to water resource, hydraulic engineering needs to build dam, dike, spillway, water
The different types of water conservancy project hydraulic engineering thing such as lock, water inlet, channel, log chute and fish pass, hydraulic engineering is in work progress, often
Safety cap can be used, safety cap is the shallow dome cap for protecting head to be worn from the object injury fallen, and prevents from impacting
Thing injures the protective articles on head.
Construction of hydro project scene has certain danger, and safety cap is one of equipment of indispensability, existing water conservancy work
Journey with safety cap in use, by under the impact of foreign object, it is difficult to play good protective action, easily cause user
The damage on head, safeguard function is poor, the personal safety of serious threat water conservancy worker.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of construction of hydro project safety with safeguard function
Cap, solve the problems, such as that existing hydraulic engineering safety cap safeguard function is poor.
(2) technical scheme
To achieve the above object, the present invention provides following technical scheme：A kind of construction of hydro project with safeguard function
With safety cap, including external shell of safety helmet, the inside of the external shell of safety helmet is placed with the interior protective case in semicircle shape, the interior protective case
The first cavity is offered in the middle part of inner roof wall, two symmetrical buckling grooves, institute are offered on the madial wall of first cavity
The inside for stating the first cavity is placed with the buffer board being adapted with the first cavity, the lateral surface of the buffer board be fixedly connected with
The clamping block that buckling groove is adapted, and clamping block is connected to the inside of buckling groove, the buffer board is close to the side of the first cavity
Face is fixedly connected with the buffer spring being spaced substantially equidistant, each one end of the buffer spring away from buffer board with the first cavity
Inner roof wall be fixedly connected.
The outer surface of the interior protective case is fixedly connected with the fixed seat of arrangement in rounded shape, the inside of each fixed seat
The second cavity is offered, two symmetrical chutes are offered on the madial wall of each second cavity, it is each described
The inside of second cavity is placed with the portable plate being adapted with the second cavity, and the lateral surface of each portable plate is fixed to be connected
The sliding block being adapted with chute is connected to, and sliding block is connected to the inside of chute, the bottom surface of each portable plate is fixedly connected with
There is damping spring, each inner bottom wall of the bottom of the damping spring with the second cavity is fixedly connected, and each described second is empty
Chamber offers through hole on the inwall away from interior protective case, and the upper surface of each portable plate has been fixedly connected with buffer bar, often
The top of the individual buffer bar through through hole and extends to the outside of fixed seat, and the top of buffer bar and external shell of safety helmet
Inwall is fixedly connected.
Preferably, the bottom surface of the buffer board is fixedly connected with the first sponge, fixed on the inner roof wall of the interior protective case to connect
Two the second symmetrical sponges are connected to, and two the second sponges are located at the both sides of the first sponge respectively.
Preferably, the inside of the external shell of safety helmet offers two the first symmetrical heat emission holes, and each described first
The inside of heat emission hole has been fixedly connected with the first Air Filter.
Preferably, the inside of the interior protective case offers two the second symmetrical heat emission holes, each second radiating
The inside in hole has been fixedly connected with the second Air Filter.
Preferably, the quantity of the buffer bar and the quantity of fixed seat are three, and the diameter value of the buffer bar is less than
The diameter value of through hole.
Preferably, the vertical length value of the buffer bar is more than the vertical depth value of the second cavity, and the buffer board erects
Straight length value is more than the vertical depth value of the first cavity.
(3) beneficial effect
The invention provides a kind of construction of hydro project safety cap with safeguard function, possesses following beneficial effect：
(1) there should be the construction of hydro project safety cap of safeguard function, by between external shell of safety helmet and interior protective case
Certain space is left, and portable plate and buffer bar are set between external shell of safety helmet and interior protective case, in the effect of chute and sliding block
Under, using the elastic force of damping spring, impulsive force of the external force to head can be buffered, the head of water conservancy worker can be carried out effective
Protection, effectively strengthen the safeguard function of safety cap, can preferably ensure that the personal safety of hydraulic engineering worker.
(2) should construction of hydro project safety cap with safeguard function, by setting buffer board in interior protective case, and
The bottom surface of buffer board sets the first sponge,, can be effective using the elastic force of buffer spring in the presence of buckling groove and clamping block
Buffering and scattered instantaneous impact, so as to avoid or mitigate the direct injury to head, barrier propterty is good, is effectively guaranteed
The personal safety of water conservancy worker, there is preferable practicality, the demand of water conservancy construction can be substantially met.
Brief description of the drawings
Fig. 1 is the profile of protective case front view in the present invention；
Fig. 2 is the profile of fixed seat front view of the present invention.
In figure：It is 1 external shell of safety helmet, 2 first heat emission holes, 3 second heat emission holes, 4 buffer bars, protective case in 5,6 clamping blocks, 7 slow
Rush spring, 8 first cavitys, 9 buffer boards, 10 buckling grooves, 11 fixed seats, 12 second Air Filters, 13 first Air Filters, 14 second seas
Silk floss, 15 first sponges, 16 portable plates, 17 damping springs, 18 through holes, 19 chutes, 20 sliding blocks, 21 second cavitys.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of construction of hydro project peace with safeguard function
Full cap, including external shell of safety helmet 1, the inside of external shell of safety helmet 1 offer two the first symmetrical heat emission holes 2, and each first
The inside of heat emission hole 2 has been fixedly connected with the first Air Filter 13, the head of user can be radiated, and prevent dust from entering
Enter, the inside of external shell of safety helmet 1 is placed with the interior protective case 5 in semicircle shape, and the inside of interior protective case 5 offers two symmetrical
Two heat emission holes 3, the inside of each second heat emission hole 3 have been fixedly connected with the second Air Filter 12, opened in the middle part of the interior inner roof wall of protective case 5
Provided with the first cavity 8, two symmetrical buckling grooves 10 are offered on the madial wall of the first cavity 8, the inside of the first cavity 8 is put
The buffer board 9 being adapted with the first cavity 8 is equipped with, the lateral surface of buffer board 9 is fixedly connected with the card being adapted with buckling groove 10
Block 6 is connect, and clamping block 6 is connected to the inside of buckling groove 10, buffer board 9 is fixedly connected with close to the one side of the first cavity 8
The buffer spring 7 of distance arrangement, each one end of buffer spring 7 away from buffer board 9 is fixed with the inner roof wall of the first cavity 8 to be connected
Connect, using the elastic force of buffer spring 7, available buffer and scattered instantaneous impact, so as to avoid or mitigate the direct injury to head,
Barrier propterty is good, and the bottom surface of buffer board 9 is fixedly connected with the first sponge 15, and two are fixedly connected with the inner roof wall of interior protective case 5
The second symmetrical sponge 14, further enters row buffering to the impulsive force that head is subject to, and reaches the purpose of protection, and two second
Sponge 14 is located at the both sides of the first sponge 15 respectively, and the head of user reasonably can be protected.
The outer surface of interior protective case 5 is fixedly connected with the fixed seat 11 of arrangement in rounded shape, and the inside of each fixed seat 11 is equal
The second cavity 21 is offered, offers two symmetrical chutes 19 on the madial wall of each second cavity 21, each second
The inside of cavity 21 is placed with the portable plate 16 being adapted with the second cavity 21, and the lateral surface of each portable plate 16 is fixed to be connected
The sliding block 20 being adapted with chute 19 is connected to, and sliding block 20 is connected to the inside of chute 19, the bottom surface of each portable plate 16 is solid
Surely it is connected with damping spring 17, the inner bottom wall of the bottom of each damping spring 17 with the second cavity 21 is fixedly connected, using subtracting
The elastic force of spring 17 is shaken, impulsive force of the external force to head can be buffered, so as to strengthen the safeguard function of safety cap, is preferably ensured
The personal safety of hydraulic engineering worker, each second cavity 21 offer through hole 18 on the inwall away from interior protective case 5, each
The upper surface of portable plate 16 has been fixedly connected with buffer bar 4, and the top of each buffer bar 4 through through hole 18 and extends to fixation
The outside of seat 11, and the top of buffer bar 4 is fixedly connected with the inwall of external shell of safety helmet 1, the quantity and fixed seat 11 of buffer bar 4
Quantity be three, row buffering and scattered can be entered to extraneous impulsive force, the diameter value of buffer bar 4 is less than the diameter of through hole 18
Value, the vertical length value of buffer bar 4 are more than the vertical depth value of the second cavity 21, enable buffer bar 4 through through hole 18 and
Can flexibly it be moved in the inside of the second cavity 21, the vertical length value of buffer board 9 is more than the vertical depth value of the first cavity 8,
Buffer board 9 can be made not to be absorbed in the inside of the first cavity 8, play a part of buffering external force.
Operation principle：When external shell of safety helmet 1 is by external impacts, buffer bar 4 and portable plate 16 are in chute 19 and sliding block
In the presence of 20, recycle the elastic force of damping spring 17, row buffering and scattered is entered in the impact to external force, when external shell of safety helmet 1 by
During to external impacts, buffer board 9 is empty second using the elastic force of buffer spring 7 in the presence of buckling groove 10 and clamping block 6
Move up and down, to the further buffering of external force, head can be protected, barrier propterty is good in chamber 21.
In summary, there should be the construction of hydro project safety cap of safeguard function, by external shell of safety helmet 1 and interior shield
Certain space is left between shell 5, and portable plate 16 and buffer bar 4 are set between external shell of safety helmet 1 and interior protective case 5, in chute
19 and sliding block 20 in the presence of, using the elastic force of damping spring 17, impulsive force of the external force to head can be buffered, can be to water conservancy
The head of worker is effectively protected, and effectively strengthens the safeguard function of safety cap, can preferably ensure that water conservancy work
The personal safety of journey worker, first sponge 15 is set by setting buffer board 9 in interior protective case 5, and in the bottom surface of buffer board 9,
In the presence of buckling groove 10 and clamping block 6, using the elastic force of buffer spring 7, it can effectively buffer and disperse temporary impact
Power, so as to avoid or mitigate the direct injury to head, barrier propterty is good, is effectively guaranteed the personal safety of water conservancy worker,
With preferable practicality, the demand of water conservancy construction can be substantially met.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of construction of hydro project safety cap with safeguard function, including external shell of safety helmet (1), it is characterised in that：Institute
The inside for stating external shell of safety helmet (1) is placed with interior protective case (5) in semicircle shape, is opened up in the middle part of interior protective case (5) inner roof wall
There is the first cavity (8), offer two symmetrical buckling grooves (10) on the madial wall of first cavity (8), described first
The inside of cavity (8) is placed with the buffer board (9) being adapted with the first cavity (8), and the lateral surface of the buffer board (9), which is fixed, to be connected
The clamping block (6) being adapted with buckling groove (10) is connected to, and clamping block (6) is connected to the inside of buckling groove (10), the buffering
Plate (9) is fixedly connected with the buffer spring (7) being spaced substantially equidistant close to the one side of the first cavity (8), each buffering elastic
Inner roof wall of the one end of spring (7) away from buffer board (9) with the first cavity (8) is fixedly connected；
The outer surface of the interior protective case (5) is fixedly connected with the fixed seat (11) of arrangement in rounded shape, each fixed seat
(11) inside offers the second cavity (21), and two are offered on the madial wall of each second cavity (21) relatively
The chute (19) of title, the inside of each second cavity (21) are placed with the portable plate being adapted with the second cavity (21)
(16), the lateral surface of each portable plate (16) is fixedly connected with the sliding block (20) being adapted with chute (19), and sliding block
(20) inside of chute (19) is connected to, the bottom surface of each portable plate (16) has been fixedly connected with damping spring (17), often
Inner bottom wall of the bottom of the individual damping spring (17) with the second cavity (21) is fixedly connected, each second cavity (21)
Through hole (18) is offered on inwall away from interior protective case (5), the upper surface of each portable plate (16) has been fixedly connected with
Buffer bar (4), the top of each buffer bar (4) through through hole (18) and extend to the outside of fixed seat (11), and slow
The top of jumper bar (4) is fixedly connected with the inwall of external shell of safety helmet (1).
A kind of 2. construction of hydro project safety cap with safeguard function according to claim 1, it is characterised in that：Institute
The bottom surface for stating buffer board (9) is fixedly connected with the first sponge (15), and two are fixedly connected with the inner roof wall of the interior protective case (5)
Symmetrical the second sponge (14), and two the second sponges (14) are located at the both sides of the first sponge (15) respectively.
A kind of 3. construction of hydro project safety cap with safeguard function according to claim 1, it is characterised in that：Institute
The inside for stating external shell of safety helmet (1) offers two symmetrical the first heat emission holes (2), each first heat emission hole (2)
Inside has been fixedly connected with the first Air Filter (13).
A kind of 4. construction of hydro project safety cap with safeguard function according to claim 1, it is characterised in that：Institute
The inside for stating interior protective case (5) offers two symmetrical the second heat emission holes (3), the inside of each second heat emission hole (3)
It has been fixedly connected with the second Air Filter (12).
A kind of 5. construction of hydro project safety cap with safeguard function according to claim 1, it is characterised in that：Institute
It is three to state the quantity of buffer bar (4) and the quantity of fixed seat (11), and the diameter value of the buffer bar (4) is less than through hole (18)
Diameter value.
A kind of 6. construction of hydro project safety cap with safeguard function according to claim 1, it is characterised in that：Institute
The vertical length value for stating buffer bar (4) is more than the vertical depth value of the second cavity (21), the vertical length value of the buffer board (9)
More than the vertical depth value of the first cavity (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711125509.9A CN107811346A (en) | 2017-11-14 | 2017-11-14 | A kind of construction of hydro project safety cap with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711125509.9A CN107811346A (en) | 2017-11-14 | 2017-11-14 | A kind of construction of hydro project safety cap with safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107811346A true CN107811346A (en) | 2018-03-20 |
Family
ID=61609256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711125509.9A Withdrawn CN107811346A (en) | 2017-11-14 | 2017-11-14 | A kind of construction of hydro project safety cap with safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107811346A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109463839A (en) * | 2018-10-22 | 2019-03-15 | 海宁市卫太生物科技有限公司 | A kind of intelligent helmet |
| CN110917518A (en) * | 2019-12-17 | 2020-03-27 | 江苏澜溪润景环保科技有限公司 | Filtering respirator for fire fighting |
| CN111938249A (en) * | 2020-08-31 | 2020-11-17 | 杨淑芬 | Safety helmet for building construction |
| CN112641163A (en) * | 2020-12-16 | 2021-04-13 | 杨元安 | Safety helmet with anti-collision structure and ventilation convenience function |
-
2017
- 2017-11-14 CN CN201711125509.9A patent/CN107811346A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109463839A (en) * | 2018-10-22 | 2019-03-15 | 海宁市卫太生物科技有限公司 | A kind of intelligent helmet |
| CN110917518A (en) * | 2019-12-17 | 2020-03-27 | 江苏澜溪润景环保科技有限公司 | Filtering respirator for fire fighting |
| CN111938249A (en) * | 2020-08-31 | 2020-11-17 | 杨淑芬 | Safety helmet for building construction |
| CN112641163A (en) * | 2020-12-16 | 2021-04-13 | 杨元安 | Safety helmet with anti-collision structure and ventilation convenience function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180320 |