CN207176508U - A kind of road and bridge engineering safety device - Google Patents
A kind of road and bridge engineering safety device Download PDFInfo
- Publication number
- CN207176508U CN207176508U CN201720942022.9U CN201720942022U CN207176508U CN 207176508 U CN207176508 U CN 207176508U CN 201720942022 U CN201720942022 U CN 201720942022U CN 207176508 U CN207176508 U CN 207176508U
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- CN
- China
- Prior art keywords
- rectangular frame
- bottom plate
- road
- safety device
- bridge engineering
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Abstract
The utility model discloses a kind of road and bridge engineering safety device, including bottom plate, rectangular frame and fixation kit, be provided with the fixation kit for being used for floor level being fixed on bridge foundation on the bottom plate at left end, one end of the bottom plate right-hand member and rectangular frame is connected through the hinge, the other end of the fixation kit and rectangular frame is detachably connected by elastic device, one side on the rectangular frame close to elastic device is provided with roller, the upper surface of the bottom plate is provided with damping noise reduction layer, and Chain Link Fence is provided with the rectangular frame.The utility model have the characteristics that simple in construction, reasonable in design, protection comprehensively, protection effect is good, easy installation and removal, transport easy to remove.
Description
Technical field
It the utility model is related to construction protection equipment technical field, more particularly to a kind of road and bridge engineering security protection
Device.
Background technology
When existing road and bridge engineering is aloft constructed, object easily occurs pedestrian is caused to hinder under placement in height
Evil, although typically setting protection network to carry out security protection in construction, the protection effect of common protection network is poor, Shi Youfa
Organism injures the situation of pedestrian by a crashing object through protection network.Through retrieval, the practicality that Chinese Patent Application No. is 201520379972.6 is new
Type patent discloses a kind of road and bridge engineering protector, Double-protection screen frame frame, support bar and the length arranged by Z-type
Quadra, rectangular frame is born big gravity with the protection network that it is connected, ensure protection effect.It is for vertically falling
Under object protection effect it is preferable, it is but poor for the object protection effect dished out of level, can not comprehensively be protected,
And mobile inconvenience is installed.
Utility model content
The purpose of this utility model is and a kind of road and bridge work proposed in order to solve shortcoming present in prior art
Journey safety device.
According to a kind of road and bridge engineering safety device of the utility model embodiment, including bottom plate, rectangle frame
Frame and fixation kit, are provided with the fixation group for being used for floor level being fixed on bridge foundation on the bottom plate at left end
Part, one end of the bottom plate right-hand member and rectangular frame are connected through the hinge, and the other end of the fixation kit and rectangular frame leads to
Cross that elastic device is detachably connected, the one side on the rectangular frame close to elastic device is provided with roller, the bottom plate
Upper surface is provided with damping noise reduction layer, and Chain Link Fence is provided with the rectangular frame.
Further, the fixation kit includes riser, transverse slat, compact heap and fastening bolt, and the riser is fixed on bottom
On plate, the transverse slat is fixed on riser top, and transverse slat is provided with multiple screws, and each screw is provided with the fastening spiral shell to match
Bolt, the bottom of fastening bolt are connected through screw with compact heap.
Further, the elastic device is spring, and one end of the spring is fixedly connected with fixation kit, spring it is another
One end is connected by linking up with the link being arranged on rectangular frame.
Further, the elastic device is gas spring.
Further, the bottom plate is identical with the size of rectangular frame.
Further, it is in criss-cross reinforcement that the rectangular frame, which is provided with,.
The utility model has an advantageous effect in that compared with prior art：Bridge foundation be arranged on transverse slat and bottom plate it
Between, by screwing fastening bolt, compact heap is compressed bridge foundation and securely fix bottom plate, and rectangular frame is cut with scissors with bottom plate
Connect, the other end of fixation kit and rectangular frame is connected by elastic device, rectangular frame is kept up inclination
Position, and after object is pounded in Chain Link Fence on rectangular frame, elastic device may also provide cushioning effect power, bottom plate
Upper surface be provided with damping noise reduction layer, object, which is fallen on, can slow down impulsive force on bottom plate, reduce noise, and can unload elastic device
Under, rectangular frame is overturn to the bottom of bottom plate, by the roller on rectangular frame, is readily transported movement；With it is simple in construction,
Reasonable in design, protection is comprehensively, protection effect is good, easy installation and removal, transport easy to remove the features such as.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of road and bridge engineering safety device structural representation；
Fig. 2 is the cross-sectional view at A positions in Fig. 1；
Fig. 3 is the scheme of installation of fixation kit；
Fig. 4 is the front view of rectangular frame.
In figure：1- bottom plates, 2- rectangular frames, 3- bridge foundations, 4- rollers, 5- damping noise reductions layer, 6- Chain Link Fences, 7-
Riser, 8- transverse slats, 9- compact heaps, 10- fastening bolts, 11- springs, 12- links, 13- reinforcements.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
The example of the embodiment is shown in the drawings, wherein same or similar label represents identical or class from beginning to end
As element or with same or like function element.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the utility model, and it is not intended that to limitation of the present utility model.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
Embodiment 1
Reference picture 1-3, a kind of road and bridge engineering safety device, including bottom plate 1, rectangular frame 2 and fixed group
Part, is provided with the fixation kit for being used for bottom plate 1 being horizontally fixed on bridge foundation 3, the right-hand member of bottom plate 1 on bottom plate 1 at left end
Be connected through the hinge with one end of rectangular frame 2, the other end of fixation kit and rectangular frame 2 by elastic device removably
Connect, the one side on rectangular frame 2 close to elastic device is provided with roller 4, and the upper surface of bottom plate 1 is provided with damping noise reduction layer 5, subtracted
Shake noise reduction layer 5 uses rubber, and Chain Link Fence 6 is provided with rectangular frame 2.
Fixation kit includes riser 7, transverse slat 8, compact heap 9 and fastening bolt 10, and riser 7 is fixed on bottom plate 1, transverse slat 8
The top of riser 7 is fixed on, transverse slat 8 is provided with multiple screws, and each screw is provided with the fastening bolt 10 to match, fastening bolt
10 bottom is connected through screw with compact heap 9, and elastic device is spring 11, and one end of spring 11 is fixed with fixation kit to be connected
Connect, the other end of spring 11 is connected by linking up with the link 12 being arranged on rectangular frame 2, and bottom plate 1 is big with rectangular frame 2
It is small identical.
During installation, bridge foundation 3 is arranged between transverse slat 8 and bottom plate 1, by screwing fastening bolt 10, presses compact heap 9
Tight bridge foundation 3 securely fixes bottom plate 1, and rectangular frame 2 and bottom plate 1 are be hinged, and the top of riser 7 is another with rectangular frame 2
One end is connected by spring 11, rectangular frame 2 is kept up inclined position, and object pounds rectangular frame
After in Chain Link Fence 6 on 2, spring 11 may also provide cushioning effect power, and the upper surface of bottom plate 1 is provided with damping noise reduction layer 5, thing
Body, which is fallen on, can slow down impulsive force on bottom plate 1, reduce noise, and can unload spring 11, and rectangular frame 2 is overturn to bottom plate 1
Bottom, by the roller 4 on rectangular frame 2, be readily transported movement；With it is simple in construction, reasonable in design, protection it is comprehensive, anti-
The features such as protecting good effect, easy installation and removal, transport easy to remove.
Embodiment 2
The difference of embodiment 2 and embodiment 1 is that elastic device is gas spring, one end of gas spring and fixed group
Part is hinged, and the other end and the rectangular frame of gas spring are detachably connected.
Embodiment 3
Reference picture 4, the difference of embodiment 3 and embodiment 1 are that the rectangular frame 2 is provided with criss-cross
Reinforcement 13, the stability of rectangular frame is improved, improve the impact resistance of Chain Link Fence.
Part is not described in detail for the utility model, is the known technology of those skilled in the art.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
- A kind of 1. road and bridge engineering safety device, it is characterised in that：Including bottom plate（1）, rectangular frame（2）And fixation Component, the bottom plate（1）Upper be provided with left end is used for bottom plate（1）It is horizontally fixed on bridge foundation（3）On fixation group Part, the bottom plate（1）Right-hand member and rectangular frame（2）One end be connected through the hinge, the fixation kit and rectangular frame（2）'s The other end is detachably connected by elastic device, the rectangular frame（2）The upper one side close to elastic device is provided with roller （4）, the bottom plate（1）Upper surface be provided with damping noise reduction layer（5）, the rectangular frame（2）It is interior to be provided with Chain Link Fence（6）.
- A kind of 2. road and bridge engineering safety device according to claim 1, it is characterised in that：Described fixed group Part includes riser（7）, transverse slat（8）, compact heap（9）And fastening bolt（10）, the riser（7）It is fixed on bottom plate（1）On, it is described Transverse slat（8）It is fixed on riser（7）Top, transverse slat（8）Multiple screws are provided with, each screw is provided with the fastening bolt to match （10）, fastening bolt（10）Bottom pass through screw and compact heap（9）Connection.
- A kind of 3. road and bridge engineering safety device according to claim 1, it is characterised in that：The elasticity dress It is set to spring（11）, the spring（11）One end be fixedly connected with fixation kit, spring（11）The other end by hook with It is arranged on rectangular frame（2）On link（12）Connection.
- A kind of 4. road and bridge engineering safety device according to claim 1, it is characterised in that：The elasticity dress It is set to gas spring.
- A kind of 5. road and bridge engineering safety device according to claim 1, it is characterised in that：The bottom plate （1）With rectangular frame（2）Size it is identical.
- A kind of 6. road and bridge engineering safety device according to claim 1, it is characterised in that：The rectangle frame Frame（2）It is in criss-cross reinforcement to be provided with（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942022.9U CN207176508U (en) | 2017-07-31 | 2017-07-31 | A kind of road and bridge engineering safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942022.9U CN207176508U (en) | 2017-07-31 | 2017-07-31 | A kind of road and bridge engineering safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207176508U true CN207176508U (en) | 2018-04-03 |
Family
ID=61744904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720942022.9U Expired - Fee Related CN207176508U (en) | 2017-07-31 | 2017-07-31 | A kind of road and bridge engineering safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207176508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518611A (en) * | 2018-12-25 | 2019-03-26 | 江西科技学院 | A kind of construction protective device |
-
2017
- 2017-07-31 CN CN201720942022.9U patent/CN207176508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518611A (en) * | 2018-12-25 | 2019-03-26 | 江西科技学院 | A kind of construction protective device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180731 |