CN206034299U - Bridge pier column protection network - Google Patents
Bridge pier column protection network Download PDFInfo
- Publication number
- CN206034299U CN206034299U CN201620969604.1U CN201620969604U CN206034299U CN 206034299 U CN206034299 U CN 206034299U CN 201620969604 U CN201620969604 U CN 201620969604U CN 206034299 U CN206034299 U CN 206034299U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- bridge pier
- pier column
- protection network
- armed
- 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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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a bridge pier column protection network, include the last staple bolt and the lower hoop that encircle and be fixed in the bridge pier column outer wall, go up and be connected with many vertical branches between staple bolt and the lower hoop, still include many bottom fixed connection to lower hoop and oblique ascending vaulting pole, the vaulting pole middle part is through longitudinal pull rod and vertical branch fixed connection, include still and encircle in bridge pier column outlying wire net that the top along fixed connection to the vaulting pole outward, interior top along fixed connection to vertical branch. The utility model discloses simple structure, construction safe and reliable can effectively ensure constructor safety, and easy dismounting removes in a flexible way low in cost.
Description
Technical field
This utility model is related to a kind of bridge pier column protection network.
Background technology
At present, bridge square pier post is frequently with turning over method constructing and overhanging model, due to pier stud typically compared with Gao Jun more than 50 meters, place in addition
, there is larger potential safety hazard in narrow levels operation cross-operation.What during for preventing pier stud to construct, workmen was present falls
Accident, and prevention Work tool falls threat ground operating personnel's safety, the i.e. template bottom on the square pier post for completing is poured
The very necessary but current protection network steadiness of anti-drop net facility is set and safety all has much room for improvement, and dismount inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of construction safety reliability, and bridge pier column protection network convenient to assemble and disassemble.
Technical scheme is as follows：
A kind of bridge pier column protection network, it is including the upper anchor ear and lower anchor ear that surround and be fixed on bridge pier column outer wall, upper to embrace
A plurality of vertical pole is connected between hoop and lower anchor ear；Also lower anchor ear and support obliquely is fixedly attached to including a plurality of bottom
Bar, is fixedly connected with vertical pole by cross-tie in the middle part of strut；Also include being surrounded on the steel wire of bridge pier column periphery, steel
Silk screen outer is fixedly attached to the top of strut, and interior edge is fixedly attached to the top of vertical pole.
Further, the upper anchor ear includes the relative spelling of U-shaped left anchor ear and right anchor ear, left anchor ear and right anchor ear free end
Dress, and be fixedly connected by adjusting screw rod, lower anchor ear is identical with upper hooping structure.
Further, the left anchor ear is fixedly connected by the split bolt through bridge pier column with right anchor ear.
Further, the U-shaped left anchor ear includes the long-armed and galianconism that end is connected by interlude, right anchor ear with
Left hooping structure is identical, and the long-armed end of right anchor ear is connected to the galianconism end of left anchor ear, the galianconism end connection of right anchor ear
To the long-armed end of left anchor ear；The split bolt be fixedly attached to the long-armed and left anchor ear of right anchor ear it is long-armed between.
Further, it is connected by fix bar between the adjacent strut.
The beneficial effects of the utility model are：This utility model simple structure, construction safety reliability, can effective guarantee apply
Work personal security；And easy accessibility, it is mobile flexible, it is cheap.
Description of the drawings
Overlooking the structure diagrams of the Fig. 1 for this utility model bridge pier column protection network.
Main structure diagrams of the Fig. 2 for this utility model bridge pier column protection network.
In figure：The upper anchor ears of 1-；Anchor ear under 2-；3- struts；4- adjusting screw rods；5- steel wires；6- split bolts；7- is vertically propped up
Bar；8- cross-ties.
Specific embodiment
This utility model is described in further details with specific embodiment below in conjunction with the accompanying drawings.As depicted in figs. 1 and 2,
A kind of bridge pier column protection network, including the upper anchor ear 1 and lower anchor ear 2 that surround and be fixed on 9 outer wall of bridge pier column, 1 He of upper anchor ear
A plurality of vertical pole 7 is connected between lower anchor ear 2；Also lower anchor ear 2 and strut obliquely is fixedly attached to including a plurality of bottom
3, it is fixedly connected with vertical pole 7 by cross-tie 8 in the middle part of strut 3；Also include being surrounded on the steel wire of 9 periphery of bridge pier column
5,5 outer of steel wire is fixedly attached to the top of strut 3, and interior edge is fixedly attached to the top of vertical pole 7.
Linked together by way of welding between above-mentioned each part, such as vertical pole 7 is welded on anchor ear 1 and lower anchor ear
On 2,8 one end of cross-tie is welded on vertical pole 7, and the other end is welded on strut 3, is constituted with vertical pole 7 and strut 3
The shaped support frame of falling A, whole supporting mechanism are solid and reliable, and bracing frame is made using L100*10 angle steel and 45 steel pipes of φ, is embraced up and down
Hoop is made using L100*10 angle steel.
The upper anchor ear 1 of the present embodiment includes that U-shaped left anchor ear and right anchor ear, left anchor ear and right anchor ear free end are relative and spells
Dress, and be fixedly connected by the adjusting screw rod 4 of φ 22, lower anchor ear 2 is identical with 1 structure of upper anchor ear.It is above-mentioned to assemble structure by two parts
Into the very convenient installation and removal of anchor ear.
Left anchor ear in above-described embodiment is fixedly connected by the split bolt 6 through bridge pier column 9 with right anchor ear.To drawing
In split bolt hole after the insertion concreting of bolt 6, left anchor ear and right anchor ear are connected, whole supporting mechanism is prevented
Slide, increase steadiness and the safety of protection network.Split bolt 6 adopts 22 high-strength bolts of φ.
On the basis of above-described embodiment, another embodiment of the present utility model is：U-shaped left anchor ear includes that end leads to
The long-armed and galianconism of interlude connection is crossed, right anchor ear is identical with left hooping structure, and the long-armed end of right anchor ear is connected to left embracing
The galianconism end of hoop, the galianconism end of right anchor ear are connected to the long-armed end of left anchor ear；The split bolt 6 is fixedly attached to the right side
The long-armed and left anchor ear of anchor ear it is long-armed between.
It is connected by fix bar 10 between the present embodiment adjacent struts 3.Further increase the stability of protection network.
The safety guard net belongs to Safety Redundancy management, and arrange to increase pier stud safe construction by safe multiple duplication can
By property, the beneficial effects of the utility model are：The apparatus structure is simple, construction safety reliability, it is ensured that workmen's safety.
Claims (5)
1. a kind of bridge pier column protection network, it is characterised in that include around and be fixed on bridge pier column（9）The upper anchor ear of outer wall
（1）With lower anchor ear（2）, upper anchor ear（1）With lower anchor ear（2）Between be connected with a plurality of vertical pole（7）；It is also solid including a plurality of bottom
Surely it is connected to lower anchor ear（2）And strut obliquely（3）, strut（3）Middle part passes through cross-tie（8）With vertical pole（7）Gu
It is fixed to connect；Also include being surrounded on bridge pier column（9）The steel wire of periphery（5）, steel wire（5）Outer is fixedly attached to strut（3）
Top, interior edge is fixedly attached to vertical pole（7）Top.
2. bridge pier column protection network according to claim 1, it is characterised in that the upper anchor ear（1）Embrace including a U-shaped left side
Bind round and right anchor ear, left anchor ear and right anchor ear free end are relatively assembled, and pass through adjusting screw rod（4）It is fixedly connected, lower anchor ear（2）With
Upper anchor ear（1）Structure is identical.
3. bridge pier column protection network according to claim 2, it is characterised in that the left anchor ear and right anchor ear by through
Bridge pier column（9）Split bolt（6）It is fixedly connected.
4. bridge pier column protection network according to claim 3, it is characterised in that the U-shaped left anchor ear includes that end leads to
The long-armed and galianconism of interlude connection is crossed, right anchor ear is identical with left hooping structure, and the long-armed end of right anchor ear is connected to left embracing
The galianconism end of hoop, the galianconism end of right anchor ear are connected to the long-armed end of left anchor ear；The split bolt（6）It is fixedly attached to
The long-armed and left anchor ear of right anchor ear it is long-armed between.
5. bridge pier column protection network according to claim 1, it is characterised in that the adjacent strut（3）Between by solid
Fixed pole（10）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969604.1U CN206034299U (en) | 2016-08-29 | 2016-08-29 | Bridge pier column protection network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969604.1U CN206034299U (en) | 2016-08-29 | 2016-08-29 | Bridge pier column protection network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206034299U true CN206034299U (en) | 2017-03-22 |
Family
ID=58301549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620969604.1U Expired - Fee Related CN206034299U (en) | 2016-08-29 | 2016-08-29 | Bridge pier column protection network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206034299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319124A (en) * | 2022-01-04 | 2022-04-12 | 北京市市政一建设工程有限责任公司 | Construction protection device for crossing subway overpass bridge and construction method of protection device |
-
2016
- 2016-08-29 CN CN201620969604.1U patent/CN206034299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319124A (en) * | 2022-01-04 | 2022-04-12 | 北京市市政一建设工程有限责任公司 | Construction protection device for crossing subway overpass bridge and construction method of protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170322 Termination date: 20210829 |