CN209128879U - A kind of road and bridge protective fence being easily installed - Google Patents
A kind of road and bridge protective fence being easily installed Download PDFInfo
- Publication number
- CN209128879U CN209128879U CN201821552852.1U CN201821552852U CN209128879U CN 209128879 U CN209128879 U CN 209128879U CN 201821552852 U CN201821552852 U CN 201821552852U CN 209128879 U CN209128879 U CN 209128879U
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- CN
- China
- Prior art keywords
- rod
- plate
- road
- easily installed
- connector sleeve
- 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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Abstract
The utility model discloses a kind of road and bridge protective fences being easily installed, including fender rod, protective plate and connector sleeve, wherein fender rod is connected with protective plate, and it is connected between protective plate by connector sleeve, circular through hole is provided on connector sleeve, and screw thread is offered on the inner wall of through-hole, the fender rod includes support rod, four sides of the support rod are respectively set there are two screw hole, and the lower end of support rod is fixedly installed pedestal, the protective plate includes fixed plate and movable plate, in present apparatus use process, first a fender rod is fixedly mounted, protective plate is connected with fender rod again, finally recycle another fender rod fixing protective plate, installation process is convenient and simple.
Description
Technical field
The utility model relates to road and bridge construction technical field more particularly to a kind of road and bridge protection being easily installed
Column.
Background technique
Road and bridge construction protective fence as the term suggests be exactly to road and bridge construction during the fence that is protected,
The installation and removal of the protective fence of existing road and bridge construction are not convenient enough, protective fence after mounting for convenience of worker into
Out, guardrail connection closure generally can not be made, to form notch, not enough rigorously, it is easy to lure that some pedestrians or vehicle are strayed into
The inside of construction site, more or less impacts construction site.
Utility model content
Purpose of the utility model is to solve the problems that the installation of road and bridge protective fence in the prior art is inconvenient, and mention
A kind of road and bridge protective fence being easily installed out.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of road and bridge protective fence being easily installed, including fender rod, protective plate and connector sleeve, wherein fender rod and anti-
Backplate is connected, and is connected between protective plate by connector sleeve, circular through hole is provided on connector sleeve, and on the inner wall of through-hole
Screw thread is offered, the fender rod includes support rod, and four sides of the support rod are respectively set there are two screw hole, and is supported
The lower end of bar is fixedly installed pedestal, and the protective plate includes fixed plate and movable plate, and the quantity of the fixed plate is two, and
Fixed plate one end close to each other opens up fluted, and the both ends of the movable plate are plugged in the inside of groove, and movable plate respectively
For hollow structure, the inside of movable plate is placed with air bag, and the both ends of the air bag extend to the inside of groove, and the fixed plate is remote
There are two connecting rods for one end setting from movable plate, and the connecting rod matches connection with screw hole, and connecting rod is matched with connector sleeve
Connection.
Preferably, the lower end of the fixed plate is provided with the fixed link being vertically arranged, and the lower end of the fixed link offers
Mounting groove, is inserted with telescopic rod in the mounting groove, and the lower end of the telescopic rod extends to the outside of mounting groove, and telescopic rod with
Spring is placed between the inner wall of mounting groove.
Preferably, the lower end gluing of the telescopic rod is fixed with rubber pad.
Preferably, the vertical section of the connector sleeve is regular hexagon.
Preferably, the connecting rod includes round bar, screw rod and fixed block, and one end of the round bar is connected with fixed block,
The other end of round bar is connected with screw rod.
Preferably, intake valve and exhaust valve are provided on the air bag, and intake valve and exhaust valve extend to movable plate
Outside.
The beneficial effects of the utility model are:
1, in present apparatus use process, first a fender rod is fixedly mounted, then protective plate is connected with fender rod,
It is connected using the connecting rod in fixed plate with the screw hole on support rod when connection, connecting rod is connected through a screw thread with screw hole, even
Termination process is convenient and simple, and protective plate installs another piece far from the side of fender rod in protective plate after the installation is completed, using connector sleeve
Protective plate finally recycles another fender rod fixing protective plate, and installation process is convenient and simple.
2, in operating process, can by being inflated to inside air bag, to change the volume of air bag, after air bag expands,
Fixed plate can be strutted, so that fixed plate, far from movable plate, the area that fixed plate is formed with movable plate at this time becomes larger, Neng Gouti
The scope of application of high device.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of road and bridge protective fence being easily installed structural schematic diagram；
Fig. 2 be the utility model proposes protective plate structural schematic diagram；
Fig. 3 be the utility model proposes Fig. 2 in amplification at A structural schematic diagram；
Fig. 4 be the utility model proposes fixed link structural schematic diagram；
Fig. 5 be the utility model proposes connecting rod structural schematic diagram；
Fig. 6 be the utility model proposes connector sleeve structural schematic diagram.
In figure: 1 support rod, 2 pedestals, 3 screw holes, 4 connecting rods, 5 fixed plates, 6 movable plates, 7 fixed links, 8 telescopic rods, 9 rubbers
Rubber mat, 10 connector sleeves, 11 springs, 12 air bags, 13 intake valves, 14 exhaust valves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-6, a kind of road and bridge protective fence being easily installed, including fender rod, protective plate and connector sleeve 10,
Middle fender rod is connected with protective plate, and is connected between protective plate by connector sleeve 10, is provided on connector sleeve 10 round logical
Hole, and screw thread is offered on the inner wall of through-hole, the fender rod includes support rod 1, and four sides of the support rod 1 are set respectively
It sets there are two screw hole 3, and the lower end of support rod 1 is fixedly welded with pedestal 2, is provided with screw hole on pedestal 2, it can be with swollen when installation
Swollen screw will be connected with 2 ground of pedestal, and the protective plate includes fixed plate 5 and movable plate 6, and the quantity of the fixed plate 5 is
Two, and the one end close to each other of fixed plate 5 opens up fluted, the both ends of the movable plate 6 are plugged in the inside of groove respectively,
And movable plate 6 is hollow structure, the inside of movable plate 6 is placed with air bag 12, and the both ends of the air bag 12 extend to the interior of groove
Side, there are two connecting rod 4, the connecting rod 4 matches connection with screw hole 3 for one end setting of the fixed plate 5 far from movable plate 6,
And connecting rod 4 matches connection with connector sleeve 10.
Further, the lower end of fixed plate 5 is provided with the fixed link 7 being vertically arranged, and the lower end of the fixed link 7 offers
Mounting groove is inserted with telescopic rod 8 in the mounting groove, and the lower end of the telescopic rod 8 extends to the outside of mounting groove, and telescopic rod
Spring 11 is placed between 8 and the inner wall of mounting groove, the lower end gluing of telescopic rod 8 is fixed with rubber pad 9, fixed link 7, telescopic rod
8 and spring 11 certain supporting role can be played to fixed plate 5, telescopic rod 8 can be certain under the action of spring 11
It stretches in range, when ground is not smooth enough, telescopic rod 8 is normally played a supporting role to fixed plate 5, fixed plate 5
After being supported, facilitate the installation of fixed plate 5, and improve the stability of protective plate, rubber pad 9 can increase telescopic rod 8 and ground
Frictional force between face.
Further, the vertical section of connector sleeve 10 is regular hexagon, and the design of regular hexagon utilizes spanner when facilitating installation
Rotation connection set 10.
Further, connecting rod 4 includes round bar, screw rod and fixed block, and one end of the round bar is connected with fixed block, circle
The other end of bar is connected with screw rod, and the screw rod in connecting rod 4 can be connected with the through-hole on screw hole 3 or connector sleeve 10,
Through slot is wherein offered in fixed plate 5, the inner wall of through slot is in contact with round bar, and screw rod is located at the outside of through slot, and fixed block
Vertical section is regular hexagon, facilitates and is rotatablely connected bar 4 using spanner.
Further, intake valve 13 and exhaust valve 14 are provided on air bag 12, and intake valve 13 and exhaust valve 14 extend to
The outside of movable plate 6, device intake valve 13 is check valve, and the material of air bag 12 is rubber.
In the present embodiment, in present apparatus use process, first a fender rod is fixedly mounted, then by protective plate and is protected
Bar is connected, and when connection is connected using the connecting rod 4 in fixed plate 5 with the screw hole 3 on support rod 1, connecting rod 4 and screw hole 3
Be connected through a screw thread, connection procedure is convenient and simple, protective plate after the installation is completed, using connector sleeve 10 in protective plate far from fender rod
Side another piece of protective plate be installed, first by one end of connector sleeve 10 and 4 phase of connecting rod on the protective plate that fixes when installation
The other end of connector sleeve 10, is then connected again with the connecting rod 4 on protective plate to be installed, repeats the above steps by connection,
Muti-piece protective plate can be installed, after fixing the last one protective plate, installation process side by another fender rod again
Just simple, it, can be by the way that 12 inner inflatable of air bag, to change the volume of air bag 12, air bag 12 be expanded in operating process
Afterwards, fixed plate 5 can be strutted, so that fixed plate 5, far from movable plate 6, the area that fixed plate 5 and movable plate 6 are formed at this time becomes
Greatly, by controlling the volume of air bag 12, the area of protective plate can be changed in a certain range, can be improved the applicable model of device
It encloses, it, can be with two fender rods be greater than, to improve the stability of device, and the four of support rod 1 when protective fence length is long
A side is respectively set there are two screw hole 3, and the convenient angle for adjusting protective fence during the installation process keeps 90 ° of protective fence realization curved
Folding.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of road and bridge protective fence being easily installed, including fender rod, protective plate and connector sleeve (10), wherein fender rod with
Protective plate is connected, and is connected between protective plate by connector sleeve (10), circular through hole is provided on connector sleeve (10), and logical
Screw thread is offered on the inner wall in hole, which is characterized in that the fender rod includes support rod (1), four sides of the support rod (1)
Face is respectively set there are two screw hole (3), and the lower end of support rod (1) is fixedly installed pedestal (2), and the protective plate includes fixing
Plate (5) and movable plate (6), the quantity of the fixed plate (5) are two, and fixed plate (5) one end close to each other offer it is recessed
Slot, the both ends of the movable plate (6) are plugged in the inside of groove respectively, and movable plate (6) is hollow structure, movable plate (6)
Inside is placed with air bag (12), and the both ends of the air bag (12) extend to the inside of groove, and the fixed plate (5) is far from movable plate
(6) there are two connecting rod (4), the connecting rod (4) matches connection with screw hole (3) for one end setting, and connecting rod (4) with connect
Cover (10) matching connection.
2. a kind of road and bridge protective fence being easily installed according to claim 1, which is characterized in that the fixed plate
(5) lower end is provided with the fixed link (7) being vertically arranged, and the lower end of the fixed link (7) offers mounting groove, the mounting groove
It is inside inserted with telescopic rod (8), the lower end of the telescopic rod (8) extends to the outside of mounting groove, and telescopic rod (8) and mounting groove
Spring (11) are placed between inner wall.
3. a kind of road and bridge protective fence being easily installed according to claim 2, which is characterized in that the telescopic rod
(8) lower end gluing is fixed with rubber pad (9).
4. a kind of road and bridge protective fence being easily installed according to claim 1, which is characterized in that the connector sleeve
(10) vertical section is regular hexagon.
5. a kind of road and bridge protective fence being easily installed according to claim 1, which is characterized in that the connecting rod
It (4) include round bar, screw rod and fixed block, one end of the round bar is connected with fixed block, and the other end of round bar is connected with screw rod
It connects.
6. a kind of road and bridge protective fence being easily installed according to claim 1, which is characterized in that the air bag (12)
On be provided with intake valve (13) and exhaust valve (14), and intake valve (13) and exhaust valve (14) extend to the outside of movable plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821552852.1U CN209128879U (en) | 2018-09-21 | 2018-09-21 | A kind of road and bridge protective fence being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821552852.1U CN209128879U (en) | 2018-09-21 | 2018-09-21 | A kind of road and bridge protective fence being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209128879U true CN209128879U (en) | 2019-07-19 |
Family
ID=67228537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821552852.1U Expired - Fee Related CN209128879U (en) | 2018-09-21 | 2018-09-21 | A kind of road and bridge protective fence being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209128879U (en) |
-
2018
- 2018-09-21 CN CN201821552852.1U patent/CN209128879U/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: 20190719 Termination date: 20200921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |