CN207295477U - A kind of bridge lower part construction safety protection column - Google Patents
A kind of bridge lower part construction safety protection column Download PDFInfo
- Publication number
- CN207295477U CN207295477U CN201721099476.0U CN201721099476U CN207295477U CN 207295477 U CN207295477 U CN 207295477U CN 201721099476 U CN201721099476 U CN 201721099476U CN 207295477 U CN207295477 U CN 207295477U
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- Prior art keywords
- guardrail
- welded
- rectangular shaped
- bottom plate
- shaped rim
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Abstract
A kind of bridge lower part construction safety protection column, including the guardrail of one group of interconnection, one end are welded in guardrail bottom and the metal base plate being fixedly connected with bridge floor；The guardrail include square steel tube be welded into rectangular shaped rim (1), be installed on rectangular shaped rim internal upper part metal mesh (2) and lower part metal paste sole (3), channel steel (8) is equipped between adjacent guardrail, adjacent guardrail is connected by the bolt (4) through rectangular shaped rim upright bar (1a) and channel steel；The metal base plate includes the metallic plate (9) that one end is welded in the bottom plate frame (5) of rectangular shaped rim bottom, is welded on bottom plate frame and inner and metal patch sole welds, blending bolt is tightened in bottom plate frame bottom surface insertion bridge protecting wall embedded bar, is bolted between adjacent bottom plate frame.The utility model dismounting is flexible, barrier propterty is good, safe and reliable, repeatable to be used in turn.
Description
Technical field
The utility model belongs to safety protection device for building construction technical field, is mainly used for being related to the bridge in highway engineering
The edge protection technical field such as girder system beam, bent cap.
Background technology
Binder, the Coping Construction of bridge are always high-risk work, and security incident is more, and general bridge high-rise working faces
Frontier defense, which is protected, need to set up scaffold and safety guard net, exist and set up time length, set up complexity, remove difficult, construction cost height, is all
Turn the shortcomings of difficult so that bridge binder, Coping Construction do not significantly improve security not only, increase work difficulty on the contrary, add
Construction personnel has been grown in the aloft work time, increases safety management difficulty.
The content of the invention
The purpose of this utility model is to solve above-mentioned the shortcomings of the prior art, there is provided one kind dismounting is flexibly square
Just, good, the safe and reliable bridge lower part construction safety protection column of barrier propterty.
To achieve the above object, the technical solution adopted in the utility model is as follows
A kind of bridge lower part construction safety protection column, including the guardrail of one group of interconnection, one end are welded in guardrail bottom
And one group of metal base plate being fixedly connected with bridge floor；The guardrail include square steel tube be welded into rectangular shaped rim, be installed on rectangle
The metal mesh of frame internal upper part and the metal patch sole of lower part, are equipped with channel steel, adjacent shield between adjacent guardrail
Column by through rectangular shaped rim upright bar with the bolt of channel steel connects；The metal base plate is welded in rectangular shaped rim bottom including one end
Bottom plate frame, be welded on bottom plate frame and the inner metallic plate with metal patch sole welding, bottom plate frame bottom surface insertion bridge protection
Blending bolt is tightened in wall embedded bar, is bolted between adjacent bottom plate frame.
The utility model is welded with horizontal square steel tube as enhancing muscle in rectangular shaped rim；The side of being welded with bottom plate frame
Steel pipe strengthens muscle as bottom plate frame.Steel connection sheet is connected between the rectangular shaped rim bottom of adjacent guardrail.
The utility model overall structure is L-shaped, integrates high-altitude safe protection with providing safety and stability as construction worker
, its is simple in structure and firm safely, be easy to dismounting, barrier propterty is good for the effect of construction operation platform.The utility model
Shape specification, easily have enough to meet the need, be beautiful, effectively.
Brief description of the drawings
Fig. 1 is the guardrail elevational schematic view of the utility model；
Fig. 2 is the side view of the utility model.
Embodiment
As shown in Figure 1 and Figure 2, a kind of bridge lower part construction safety protection column, its overall structure are L-shaped, including one group mutual
The guardrail of connection, the one group of metal base plate 5 for being welded in guardrail back bottom and being fixedly connected with bridge floor.The guardrail includes square steel
The metal patch sole 3 of rectangular shaped rim 1 that pipe is welded into, the metal mesh 2 for being installed on rectangular shaped rim internal upper part and lower part.In rectangular edges
Horizontal square steel tube is welded with frame 1 as enhancing muscle 7.Channel steel 8 is equipped between adjacent guardrail to be strengthened with protective fence
Structural strength, adjacent guardrail through the bolt 4 of rectangular shaped rim upright bar 1a and channel steel 8 by connecting.In adjacent guardrail
1 bottom of rectangular shaped rim between be connected with steel connection sheet 10, to strengthen the structural stability of guardrail.The metal base plate includes one
End is welded in the bottom plate frame 5 of 1 bottom of rectangular shaped rim, is welded on bottom plate frame and the inner metallic plate welded with metal patch sole 3
9, bottom plate frame bottom surface is inserted into blending bolt in bridge protecting wall embedded bar and is tightened, and stablizes whole metal base plate and does not shake.
Square steel tube is welded with bottom plate frame 5 strengthens muscle 6 as bottom plate frame, is connected between adjacent bottom plate frame by bolt 4.This practicality
New metal patch sole is used to prevent article from tumbling pendant thing and hurting sb.'s feelings, sprayable paint red and white, not only beautiful but also antirust.Metal
Bottom plate as the construction platform added, can provide the construction operation platform of safety and stability for construction worker.The utility model collection
Construction operation platform of the high-altitude safe protection with providing safety and stability for construction worker, can be fabricated to multiple product
Series, arbitrarily collocation form different length, to meet that a variety of construction sites require.
Claims (3)
1. a kind of bridge lower part construction safety protection column, it is characterised in that guardrail, one end including one group of interconnection are welded in
Guardrail bottom and one group of metal base plate being fixedly connected with bridge floor；The guardrail include square steel tube be welded into rectangular shaped rim (1),
The metal mesh (2) of rectangular shaped rim internal upper part and the metal patch sole (3) of lower part are installed on, is equipped between adjacent guardrail
Channel steel (8), adjacent guardrail are connected by the bolt (4) through rectangular shaped rim upright bar (1a) and channel steel (8)；The metal bottom
Plate is welded in the bottom plate frame (5) of rectangular shaped rim (1) bottom including one end, is welded on bottom plate frame and inner and metal patch sole
(3) metallic plate (9) of welding, bottom plate frame bottom surface are inserted into blending bolt in bridge protecting wall embedded bar and are tightened, adjacent bottom
Connected between sheet frame by bolt (4).
2. a kind of bridge lower part construction safety protection column according to claim 1, it is characterised in that in rectangular shaped rim (1)
Horizontal square steel tube is inside welded with as enhancing muscle (7)；Square steel tube is welded with bottom plate frame (5) strengthens muscle as bottom plate frame
(6)。
3. a kind of bridge lower part construction safety protection column according to claim 1 or 2, it is characterised in that adjacent
Steel connection sheet (10) is connected between rectangular shaped rim (1) bottom of guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099476.0U CN207295477U (en) | 2017-08-30 | 2017-08-30 | A kind of bridge lower part construction safety protection column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099476.0U CN207295477U (en) | 2017-08-30 | 2017-08-30 | A kind of bridge lower part construction safety protection column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207295477U true CN207295477U (en) | 2018-05-01 |
Family
ID=62438350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721099476.0U Active CN207295477U (en) | 2017-08-30 | 2017-08-30 | A kind of bridge lower part construction safety protection column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207295477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326814A (en) * | 2017-08-30 | 2017-11-07 | 云南工程建设总承包公司 | A kind of bridge bottom construction safety protection column |
| CN110016873A (en) * | 2019-05-17 | 2019-07-16 | 中国建筑第四工程局有限公司 | A kind of bridge coping or binder edge protection device |
-
2017
- 2017-08-30 CN CN201721099476.0U patent/CN207295477U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326814A (en) * | 2017-08-30 | 2017-11-07 | 云南工程建设总承包公司 | A kind of bridge bottom construction safety protection column |
| CN110016873A (en) * | 2019-05-17 | 2019-07-16 | 中国建筑第四工程局有限公司 | A kind of bridge coping or binder edge protection device |
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