CN208072280U - A kind of warning guardrail for maintenance of highway pavement - Google Patents
A kind of warning guardrail for maintenance of highway pavement Download PDFInfo
- Publication number
- CN208072280U CN208072280U CN201820330116.5U CN201820330116U CN208072280U CN 208072280 U CN208072280 U CN 208072280U CN 201820330116 U CN201820330116 U CN 201820330116U CN 208072280 U CN208072280 U CN 208072280U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- maintenance
- attachment device
- pedestal
- fixedly connected
- 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.)
- Expired - Fee Related
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of warning guardrails for maintenance of highway pavement, including the first guardrail and the second guardrail, first guardrail bottom is fixedly connected with pedestal, the base top right end is vertically connected with water inlet pipe, and sealing cover is installed at the top of water inlet pipe, the first guardrail front side vertical is bonded with reflecting strips, and middle part level is welded with attachment device at left and right sides of first guardrail.The utility model is cavity by chassis interior, base top right end is vertically connected with water inlet pipe, when in use, the water filling into pedestal by water inlet pipe, the dead weight of pedestal is improved to improve the stability of pedestal, it avoids guardrail from being blown down by the air-flow that passing vehicle generates to damage, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model is related to a kind of warning guardrails, more particularly to a kind of warning guardrail for maintenance of highway pavement.
Background technology
Currently, needing to safeguard that section encloses with fence when the Municipal Engineering Constructions such as Ordinary Rd maintenance or pipeline maintenance
Come, generally by individually iron isolation board fence is pieced together one by one, has not only been difficult to fix, but also not convenient for transportation and storage, it is existing
Traffic is relatively more on highway, and staff to highway in carrying out maintenance processes, and the vehicle of A car sped is often to work
Potential security risk is brought as personnel, and the warning guardrail of existing maintenance of highway pavement is when being used due to the matter of guardrail
Amount is gentlier easy to blow down to damage, and is merely able to carry out the adjusting of horizontal direction between existing two groups of guardrails, still
It can not be adjusted in vertical direction, cause to be inconvenient when there is rugged road surface to be used.Therefore, Wo Menti
Go out a kind of warning guardrail for maintenance of highway pavement.
Utility model content
The main purpose of the utility model is to provide a kind of warning guardrails for maintenance of highway pavement, can effectively solve
Certainly the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of warning guardrail for maintenance of highway pavement, including the first guardrail and the second guardrail, first guardrail bottom
Portion is fixedly connected with pedestal, and the base top right end is vertically connected with water inlet pipe, and is equipped with sealing cover at the top of water inlet pipe, institute
It states the first guardrail front side vertical and is bonded with reflecting strips, middle part level is welded with attachment device at left and right sides of first guardrail,
The left end of attachment device on the left of first guardrail is fixedly connected with intubation vertically, and the attachment device on the right side of the first guardrail is right
End is fixedly connected with T-bolt vertically, and the attachment device includes first connecting rod and second connecting rod, and first connecting rod right end is fixed
It is connected with connection frame, the connection frame right end is vertically fixedly connected with shaft, and the second connecting rod left end is vertically fixedly connected with
Shaft, and shaft runs through rotation connection with shaft, second guardrail is located at the first guardrail front-right, the first guardrail right side
Attachment device right end T-bolt and the second guardrail left side central portion attachment device left end intubation through connection, and T-type spiral shell
Bolt bottom is equipped with nut.
Further, the chassis interior is cavity.
Further, it is fixedly connected with handle at the top of first guardrail, and handle is arc-shaped.
Further, first guardrail is identical as the structure of the second guardrail.
Compared with prior art, the utility model has the advantages that：
1. the warning guardrail for maintenance of highway pavement of the utility model is cavity, base top by chassis interior
Right end is vertically connected with water inlet pipe, and when in use, the water filling into pedestal by water inlet pipe improves the dead weight of pedestal to improve bottom
The stability of seat avoids guardrail from being blown down by the air-flow that passing vehicle generates and damages.
2. the warning guardrail for maintenance of highway pavement of the utility model, due to attachment device include first connecting rod and
Second connecting rod, and first connecting rod right end is fixedly connected with connection frame, connection frame right end is vertically fixedly connected with shaft, second connecting rod
Left end is vertically fixedly connected with shaft, angle can be adjusted in vertical direction convenient for attachment device, can have height not
The high and low angle of two groups of guardrails is adjusted in flat road surface, convenient and efficient, improves the practicability of guardrail.
3. the warning guardrail for maintenance of highway pavement of the utility model, passes through the attachment device on the left of the first guardrail
Left end be fixedly connected with intubation vertically, and the attachment device right end vertical on the right side of the first guardrail is fixedly connected with T-bolt,
Later stage needs the first guardrail and the second guardrail carrying out quick grafting, and is conveniently adjusted angle in the horizontal direction, is convenient for
User is surrounded by the shape adapted at pavement maintenance with multigroup guardrail.
4. the warning guardrail for maintenance of highway pavement of the utility model, due to the connection of the first guardrail and the second guardrail
Mode is simple, easy to operate, and production cost is low, and production is promoted convenient for the later stage.
Description of the drawings
Fig. 1 is overall structure diagram of the utility model for the warning guardrail of maintenance of highway pavement；
Fig. 2 is attachment device structural schematic diagram of the utility model for the warning guardrail of maintenance of highway pavement；
Fig. 3 is that nut of the utility model for the warning guardrail of maintenance of highway pavement is illustrated with T-bolt connection structure
Figure.
In figure：1, pedestal；2, water inlet pipe；3, sealing cover；4, reflecting strips；5, the second guardrail；6, it is intubated；7, attachment device；
71, first connecting rod；72, frame is connected；73, second connecting rod；74, shaft；75, shaft；8, the first guardrail；9, handle；10, T-type spiral shell
Bolt；11, nut.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of warning guardrail for maintenance of highway pavement, including the first guardrail 8 and the second guardrail 5,
First guardrail, 8 bottom is fixedly connected with pedestal 1, and 1 top right end of the pedestal is vertically connected with water inlet pipe 2, and water inlet pipe 2
Top is equipped with sealing cover 3, and 8 front side vertical of the first guardrail is bonded with reflecting strips 4, in first guardrail, 8 left and right sides
The equal level in portion is welded with attachment device 7, and the left end of the attachment device 7 in first guardrail, 8 left side is fixedly connected with intubation vertically
6, and 7 right end vertical of attachment device on 8 right side of the first guardrail is fixedly connected with T-bolt 10, the attachment device 7 includes first
Connecting rod 71 and second connecting rod 73, and 71 right end of first connecting rod is fixedly connected with connection frame 72,72 right end of connection frame is vertically solid
Surely it is connected with shaft 75,73 left end of the second connecting rod is vertically fixedly connected with shaft 74, and shaft 75 and shaft 74 are through turning
Dynamic connection, second guardrail 5 are located at 8 front-right of the first guardrail, the T-type of the attachment device right end on first guardrail, 8 right side
The intubation 6 of 7 left end of attachment device of 5 left side central portion of bolt 10 and the second guardrail is through connection, and 10 bottom of T-bolt is equipped with
Nut 11.
Wherein, 1 inside of the pedestal is cavity.
Wherein, first guardrail, 8 top is fixedly connected with handle 9, and handle 9 is arc-shaped.
Wherein, first guardrail 8 is identical as the structure of the second guardrail 5.
Operation principle：In use, by the water filling into pedestal 1 of water inlet pipe 2, the dead weight of pedestal 1 is improved to improve pedestal 1
Stability, avoid guardrail from being blown down by the air-flow that passing vehicle generates and damage, by the attachment device on 8 right side of the first guardrail
The intubation 6 of 7 left end of attachment device of 5 left side central portion of T-bolt 10 and the second guardrail of right end is through connection, then by nut up time
Needle is rotated rotates grafting with T-bolt, and personnel easy to operation are horizontally rotated direction by intubation 6 and T-bolt 10, in road
When road is rugged and rough, first connecting rod 71 is rotated with second connecting rod 73 in vertical direction by shaft 75 and shaft 74, structure
Simply, easy to use.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of warning guardrail for maintenance of highway pavement, including the first guardrail (8) and the second guardrail (5), it is characterised in that：
First guardrail (8) bottom is fixedly connected with pedestal (1), and right end is vertically connected with water inlet pipe (2) at the top of the pedestal (1),
And sealing cover (3) is installed at the top of water inlet pipe (2), and the first guardrail (8) front side vertical is bonded with reflecting strips (4), and described the
Middle part level is welded with attachment device (7), the attachment device (7) on the left of first guardrail (8) at left and right sides of one guardrail (8)
Left end be fixedly connected with intubation (6) vertically, and attachment device (7) right end vertical on the right side of the first guardrail (8) is fixedly connected with T
Type bolt (10), the attachment device (7) includes first connecting rod (71) and second connecting rod (73), and first connecting rod (71) right end is solid
Surely it is connected with connection frame (72), connection frame (72) right end is vertically fixedly connected with shaft (75), the second connecting rod (73)
Left end is vertically fixedly connected with shaft (74), and shaft (75) runs through rotation connection, the second guardrail (5) position with shaft (74)
The T-bolt (10) of attachment device right end on the right side of the first guardrail (8) front-right, first guardrail (8) and the second guardrail
(5) intubation (6) of attachment device (7) left end of left side central portion is through connection, and T-bolt (10) bottom is equipped with nut
(11)。
2. the warning guardrail according to claim 1 for maintenance of highway pavement, it is characterised in that：In the pedestal (1)
Portion is cavity.
3. the warning guardrail according to claim 1 for maintenance of highway pavement, it is characterised in that：First guardrail
(8) top is fixedly connected with handle (9), and handle (9) is arc-shaped.
4. the warning guardrail according to claim 1 for maintenance of highway pavement, it is characterised in that：First guardrail
(8) identical as the structure of the second guardrail (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820330116.5U CN208072280U (en) | 2018-03-12 | 2018-03-12 | A kind of warning guardrail for maintenance of highway pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820330116.5U CN208072280U (en) | 2018-03-12 | 2018-03-12 | A kind of warning guardrail for maintenance of highway pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208072280U true CN208072280U (en) | 2018-11-09 |
Family
ID=64038950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820330116.5U Expired - Fee Related CN208072280U (en) | 2018-03-12 | 2018-03-12 | A kind of warning guardrail for maintenance of highway pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208072280U (en) |
-
2018
- 2018-03-12 CN CN201820330116.5U patent/CN208072280U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181109 Termination date: 20190312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |