CN109914304A - A kind of security protection system of highway construction - Google Patents
A kind of security protection system of highway construction Download PDFInfo
- Publication number
- CN109914304A CN109914304A CN201910284397.4A CN201910284397A CN109914304A CN 109914304 A CN109914304 A CN 109914304A CN 201910284397 A CN201910284397 A CN 201910284397A CN 109914304 A CN109914304 A CN 109914304A
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- connecting rod
- security protection
- highway construction
- protection system
- tube
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Abstract
The invention discloses a kind of security protection systems of highway construction, it is related to highway construction technical field, it includes several support columns and the folding protective fence between adjacent supports column, support column is connected with folding protective fence by quick-connect machanism, the beneficial effects of the present invention are: passing through the effect for folding protective fence, so that the distance of adjacent supports column is adjustable, when carrying out the arrangement of protective fence, it is very convenient, without being arranged again after calculating size at the scene, in addition, support column is connected with folding protective fence by quick-connect machanism, its is convenient and simple for connection, facilitate the arrangement speed of promotion safety guard system.
Description
Technical field
The present invention relates to highway construction technical field, the security protection system of specifically a kind of highway construction.
Background technique
With the growth of China's existing highway service time, various diseases are also continuously emerged, and lead to highway maintenance work
What work was measured continues to increase；Moreover, with the development of economy, the existing Four-Lane Road highway traffic capacity in part is no longer satisfied
The needs of the growing volume of traffic lead to gradually increasing for Expressway Extension Project.This results in highway construction
Area increases.Highway construction area usually requires to occupy part runway and passes through provisional protection net for highway construction area
Keep apart with runway.In this case, into the public vehicles of construction area inevitably to construction personnel, construction machine
Tool has an impact, and leading to construction area, nearby there are severe compromises in section.A kind of typical situation is that public vehicles are not infused
It anticipates to construction sign and swarms into construction area, cause collision damage to construction personnel, Construction traffic.
A kind of security protection system of highway construction, specifically discloses protection as disclosed in CN108756450A
Net, column, alarming device etc., though having certain beneficial effect, there are still following defects: disassembly and installation is not square enough
Just, cause the system more time-consuming in preparatory arrangement；In addition, alarming device needs electricity consumption, and in field work, electric energy supply
It is not convenient enough.
Summary of the invention
The purpose of the present invention is to provide a kind of security protection systems of highway construction, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of security protection system of highway construction, including several support columns and between the adjacent supports column
Folding protective fence, support column connected with protective fence is folded by quick-connect machanism.
As further scheme of the invention: it is multiple connecting rod I and connecting rod that the folding protective fence, which includes quantity,
II, wherein connecting rod I is vertically arranged, and by inclined connecting rod II connection between two adjacent connecting rod I, and the both ends of connecting rod II are equal
It is hinged by pin shaft and connecting rod I.
As further scheme of the invention: the surface of the connecting rod I and connecting rod II is pasted with reflective strip.
As further scheme of the invention: being equipped with warning tape between two adjacent support columns.
As further scheme of the invention: being mounted on elastic winding tape device, warning tape volume in each support column
It is wound on elastic winding tape device, connection card is fixed at the free end position of warning tape, support column is equipped with and matches with connection card
Fixing buckle.
As further scheme of the invention: the quick-connect machanism includes dividing in support column and folding protective fence
On female plug connector and male plug connector, female plug connector and male plug connector are mutually inserted cooperation.
As further scheme of the invention: the female plug connector includes lock sleeve, jack tube and extruding steel ball, socket
Pipe is fixed on the support columns, and the outer cover of jack tube is equipped with the lock sleeve being slidably matched with it, the outer wall of lock sleeve and jack tube
Between be fixed with spring positioning ring, the outer cover of jack tube is equipped with locking spring, and it is fixed that the both ends of locking spring are separately connected spring
Position ring and lock sleeve, the tube wall of jack tube are equipped with opening, and opening is interior to be equipped with extruding steel ball by connecting spring, lock sleeve
Inner wall has taper at the corresponding position for squeezing steel ball, squeezes steel ball and contacts with the inner wall of lock sleeve；The male plug connector packet
Connecting tube is included, the locating slot that a circle is matched with extruding steel ball is offered in connecting tube.
As further scheme of the invention: limited block is fixed in the jack tube, when connecting tube and limited block phase
When conflict, locating slot is corresponding with the position of steel ball is squeezed.
Compared with prior art, the beneficial effects of the present invention are: passing through the effect for folding protective fence, so that adjacent supports column
Distance it is adjustable, carry out protective fence arrangement when, it is very convenient, without being arranged again after calculating size at the scene, in addition,
Support column is connected with folding protective fence by quick-connect machanism, convenient and simple for connection, helps to promote intrinsic safety full protection system
The arrangement speed of system.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the security protection system of highway construction.
Fig. 2 is the structural schematic diagram of support column in a kind of security protection system of highway construction.
Fig. 3 is the connection schematic diagram of male plug connector and female plug connector in a kind of security protection system of highway construction.
In figure: 1- support column, 2- fold protective fence, 201- connecting rod I, 202- connecting rod II, 203- reflective strip, 204- pin shaft,
3- female plug connector, 301- lock sleeve, 302- locking spring, 303- jack tube, 304- limited block, 305- spring positioning ring, 306-
It is solid to squeeze steel ball, 307- connecting spring, 4- male plug connector, 401- connecting tube, 402- locating slot, 5- warning tape, 6- connection card, 7-
Fixed button, 8- elastic winding tape device.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects disclosed in the present embodiment are consistent.
Embodiment 1
Please refer to Fig. 1~2, in the embodiment of the present invention, a kind of security protection system of highway construction, including several
Support column 1 and the folding protective fence 2 between adjacent supports column 1, due to folding the foldable effect of protective fence 2, so that
The distance of adjacent supports column 1 is adjustable, carry out protective fence arrangement when, it is very convenient, without at the scene calculate size after again into
Row arrangement, support column 1 are connected with protective fence 2 is folded by quick-connect machanism.
Specifically, it is multiple connecting rod I201 and connecting rod II202 that the folding protective fence 2, which includes quantity, wherein
Connecting rod I201 is vertically arranged, by inclined connecting rod II202 connection between two adjacent connecting rod I201, and connecting rod II202
Both ends pass through pin shaft 204 and connecting rod I201 is hinged, when practical application, when the connecting rod I201 when two sides is moved out, with even
Bar II202 gradually tends to horizontal, and the entire length for folding protective fence 2 is able to achieve expansion.
For further, this system in order to remain to play warning effect in night use, in the connecting rod I201 and
The surface of connecting rod II202 is pasted with reflective strip 203.
In addition, being equipped with warning tape 5 between two adjacent support columns 1, it can print and " be asked in construction on warning tape 5
Detour " etc. reflective font, to play the role of warning statement, it is further for, be mounted on bullet in each support column 1
Property bandage-winder 8, warning tape 5 is fixed with connection card 6 on elastic winding tape device 8 at the free end position of warning tape 5, support
Column 1 is equipped with the fixing buckle 7 matched with connection card 6, in practical application, support column 1 and folding protective fence 2 arrange
Afterwards, connection card 6 can be pulled to pull out warning tape 5, is then connected to connection card 6 on the fixing buckle 7 on another support column 1 i.e.
It can.
Embodiment 2
Referring to Fig. 3, in the embodiment of the present invention, a kind of security protection system of highway construction, the quick connection
Mechanism includes point in support column 1 and folding the female plug connector 3 and male plug connector 4 on protective fence 2, female plug connector 3 and male plug termination
First 4 are mutually inserted cooperation, specifically:
The female plug connector 3 includes lock sleeve 301, jack tube 303 and squeezes steel ball 306, and jack tube 303 is fixed on support
On column 1, the outer cover of jack tube 303 is equipped with the lock sleeve 301 being slidably matched with it, the outer wall of lock sleeve 301 and jack tube 303
Between be fixed with spring positioning ring 305, the outer cover of jack tube 303 is equipped with locking spring 302, the both ends point of locking spring 302
Other connecting spring positioning ring 305 and lock sleeve 301, so that lock sleeve 301 is without outer masterpiece under the action of locking spring 302
The relatively fixed of relative position is kept with lower, the tube wall of jack tube 303 is equipped with opening, passes through connecting spring 307 in opening
It is equipped with and squeezes steel ball 306, the inner wall of lock sleeve 301 has taper at the corresponding position for squeezing steel ball 306, squeezes steel ball
306 contact with the inner wall of lock sleeve 301, so that when relative motion occurs for lock sleeve 301 and jack tube 303, due to lock sleeve
301 be inclined-plane with the contact surface for squeezing steel ball 306, and it is movable to squeeze steel ball 306 for such words；
The male plug connector 4 includes connecting tube 401, offers what a circle was matched with extruding steel ball 306 in connecting tube 401
Locating slot 402.
In the two connection, lock sleeve 301 is pulled out first, so that the inner wall of lock sleeve 301 loses to extruding steel
Connecting tube 401 is inserted into jack tube 303 by the effect of pearl 306, then unclamps lock sleeve 301, lock sleeve 301 is in locking bullet
Spring 302 resets, at this point, the inner wall of lock sleeve 301 cooperates with steel ball 306 is squeezed, and can drive and squeeze steel ball 306 downwards
Movement squeezes steel ball 306 and snaps onto locating slot 402, realizes the quick connection of female plug connector 3 and male plug connector 4.
Further, since the position of locating slot 402 is fixed, in order to guarantee that connecting tube 401 is inserted into jack tube 303
When, locating slot 402 is corresponding with the position of steel ball 306 is squeezed, and herein, limited block 304 is fixed in the jack tube 303, when even
When adapter tube 401 and limited block 304 are inconsistent, it is ensured that locating slot 402 is corresponding with the position of steel ball 306 is squeezed.
It should be strongly noted that in the technical program, by folding the effect of protective fence 2, so that adjacent supports column 1
It is very convenient when carrying out the arrangement of protective fence apart from adjustable, without being arranged again after calculating size at the scene, in addition, branch
Dagger 1 is connected with protective fence 2 is folded by quick-connect machanism, convenient and simple for connection, helps to promote intrinsic safety full protection system
The arrangement speed of system.
Those skilled in the art will readily occur to other realities of the disclosure after considering the disclosure at specification and embodiment
Apply scheme.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or suitable
The variation of answering property follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure or used
Use technological means.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are referred to by claim
Out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (8)
1. a kind of security protection system of highway construction, including several support columns (1) and it is in adjacent supports column (1)
Between folding protective fence (2), which is characterized in that support column (1) is connected with protective fence (2) are folded by quick-connect machanism.
2. a kind of security protection system of highway construction according to claim 1, which is characterized in that described fold is prevented
Guardrail (2) includes that quantity is multiple connecting rod I (201) and connecting rod II (202), and wherein connecting rod I (201) is vertically arranged, adjacent
Two connecting rod I (201) between connected by inclined connecting rod II (202), and the both ends of connecting rod II (202) pass through pin shaft
(204) hinged with connecting rod I (201).
3. a kind of security protection system of highway construction according to claim 2, which is characterized in that the connecting rod I
(201) and the surface of connecting rod II (202) is pasted with reflective strip (203).
4. a kind of security protection system of highway construction according to claim 1 or 2 or 3, which is characterized in that adjacent
Two support columns (1) between be equipped with warning tape (5).
5. a kind of security protection system of highway construction according to claim 4, which is characterized in that each branch
It is mounted on elastic winding tape device (8) in dagger (1), warning tape (5) is on elastic winding tape device (8), the freedom of warning tape (5)
It is fixed at end position connection card (6), support column (1) is equipped with the fixing buckle (7) matched with connection card (6).
6. a kind of security protection system of highway construction described according to claim 1 or 2 or 3 or 5, which is characterized in that
The quick-connect machanism includes dividing in support column (1) and folding the female plug connector (3) and male plug connector on protective fence (2)
(4), female plug connector (3) and male plug connector (4) are mutually inserted cooperation.
7. a kind of security protection system of highway construction according to claim 6, which is characterized in that the female plug connects
Head (3) includes lock sleeve (301), jack tube (303) and squeezes steel ball (306), and jack tube (303) is fixed on support column (1),
The outer cover of jack tube (303) is equipped with the lock sleeve (301) being slidably matched with it, and lock sleeve (301) is outer with jack tube (303)
It is fixed between wall spring positioning ring (305), the outer cover of jack tube (303) is equipped with locking spring (302), locking spring
(302) both ends are separately connected spring positioning ring (305) and lock sleeve (301), and the tube wall of jack tube (303) is equipped with opening,
It is equipped in opening by connecting spring (307) and squeezes steel ball (306), the inner wall of lock sleeve (301) squeezes steel ball corresponding
(306) there is taper at position, squeeze steel ball (306) and contacted with the inner wall of lock sleeve (301)；Male plug connector (4) packet
It includes connecting tube (401), the locating slot (402) that a circle is matched with extruding steel ball (306) is offered in connecting tube (401).
8. a kind of security protection system of highway construction according to claim 7, which is characterized in that the jack tube
(303) limited block (304) are fixed in, when connecting tube (401) and limited block (304) are inconsistent, locating slot (402) and extruding
The position of steel ball (306) is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910284397.4A CN109914304A (en) | 2019-04-10 | 2019-04-10 | A kind of security protection system of highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910284397.4A CN109914304A (en) | 2019-04-10 | 2019-04-10 | A kind of security protection system of highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109914304A true CN109914304A (en) | 2019-06-21 |
Family
ID=66969205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910284397.4A Pending CN109914304A (en) | 2019-04-10 | 2019-04-10 | A kind of security protection system of highway construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN109914304A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719890A (en) * | 2020-06-02 | 2020-09-29 | 东莞市大乘建筑工程技术有限公司 | Floor reinforcing and supporting system |
| CN112942193A (en) * | 2021-02-01 | 2021-06-11 | 温州钱城市政建设有限公司 | Municipal administration street crash barrier |
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| CN105257203A (en) * | 2015-09-24 | 2016-01-20 | 红门智能科技股份有限公司 | Fence type rotary electric retractable door |
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| CN112942193A (en) * | 2021-02-01 | 2021-06-11 | 温州钱城市政建设有限公司 | Municipal administration street crash barrier |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190621 |
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| RJ01 | Rejection of invention patent application after publication |