CN209227356U - A kind of piping lane foundation pit employment row suspension bridge - Google Patents
A kind of piping lane foundation pit employment row suspension bridge Download PDFInfo
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- CN209227356U CN209227356U CN201821783019.8U CN201821783019U CN209227356U CN 209227356 U CN209227356 U CN 209227356U CN 201821783019 U CN201821783019 U CN 201821783019U CN 209227356 U CN209227356 U CN 209227356U
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- foundation pit
- piping lane
- bridge
- brace steel
- suspension bridge
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Abstract
The utility model provides a kind of piping lane foundation pit employment row suspension bridge, people's row suspension bridge is erected at the upper end of piping lane foundation pit, and the both ends of people's row suspension bridge are connect with road surface, the two sidewalls of the foundation pit are equipped with steel sheet pile, it is characterized in that, including bridge surface armor plate, the two sides of the bridge surface armor plate are equidistantly equipped with two rows of brace steel posts, the bottom end of the brace steel post is fixedly connected with embedded iron parts, the embedded iron parts are embedded in the top of piping lane, the opposite side wall surface of two rows of brace steel posts is fixedly connected to support frame, the tip shelf of support frame as described above is equipped with truss, the truss is connect with bridge surface armor plate, the utility model structure is simple, it is easy for installation and easy to disassemble, it is reusable, reduce the construction cost of suspension bridge erection, solving the problems, such as to construct because of piping lane causes passerby's inconvenience current.
Description
Technical field
The utility model relates to city underground pipe gallery construction transportations in urban district to dredge technical field, specially a kind of pipe
Corridor foundation pit employment row suspension bridge.
Background technique
China's underground pipe gallery is gradually obtained achieving fast development, the importance of underground pipe gallery in recent years
The approval in more and more cities, underground pipe gallery have become the indispensable mating urban operating mechanism in city.
However, road surface enclosing can be by some crossroads and people when carrying out piping lane construction under the existing turnpike road in city
Row underpass blocks, and causes the blocking of wagon flow congestion urban transportation and pedestrian's street crossing inconvenient.
Therefore the utility model proposes one kind to be used for piping lane foundation pit, convenient for the temporary bridge device of walk, to solve to manage
The conflicting problem of passage demand of corridor construction and pedestrian reduces construction to passerby under the premise of not influencing piping lane normal construction
Current bring is inconvenient.
Utility model content
Utility model aims to solve piping lane mentioned above in the background art constructions to be not easy to what passerby passed through
Problem.
To achieve the above object, the utility model provides a kind of piping lane foundation pit employment row suspension bridge, and people's row suspension bridge is set up
It being connect at the both ends of the upper end of piping lane foundation pit, and people's row suspension bridge with road surface, the two sidewalls of the foundation pit are equipped with steel sheet pile,
It is characterised in that it includes bridge surface armor plate, the two sides of the bridge surface armor plate are equidistantly equipped with two rows of brace steel posts, the brace steel post
Bottom end be fixedly connected with embedded iron parts, the embedded iron parts are embedded in the top of piping lane, two rows of brace steel posts it is opposite
Side wall surface is fixedly connected to support frame, and the tip shelf of support frame as described above is equipped with truss, and the truss and bridge surface armor plate connect
It connects.
Preferably, the brace steel post is No. 16 I-steel, at two side wing edges of two rows of brace steel post opposing sidewalls
Offer bayonet.
Preferably, support frame as described above includes support plate and end wall bracket, and the support plate side is fastened on the card of brace steel post
It in mouthful, and is welded with the web of brace steel post and two side wing edges, one end of the end wall bracket is fixedly connected on brace steel post abdomen
Plate, the other end are fixedly connected with the bottom end of support plate, and the surface of the support plate offers bolt hole.
Preferably, the bottom end surface of the truss equidistantly offers bolt hole, and the truss connects by the way that fixing bolt is fixed
Connect brace steel post.
Preferably, the surface of the bridge surface armor plate equidistantly offers bolt hole, the corresponding position of the truss top end surface
Also bolt hole is offered, the bridge surface armor plate is fixedly connected by fixing bolt with truss.
Preferably, the upper end two sides of the bridge surface armor plate are equipped with protective fence, and the protective fence and foundation pit are original
Edge protection fence is connected.
Preferably, the top of two rows of brace steel posts stretches out in the surface of bridge surface armor plate, the brace steel post and protection
Fence is connected.
Preferably, the bridge surface armor plate is the common medium plate of thickness 20mm, and the brace steel post is No. 16 I-shapeds
Steel, the size of the embedded iron parts are 450mm × 450mm.
The utility model compared with prior art, has the following advantages and benefits and is:
The utility model structure is simple, easy for installation and easy to disassemble, reusable, reduces the construction of suspension bridge erection
Cost, solving the problems, such as to construct because of piping lane causes passerby's inconvenience current.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the piping lane foundation pit pedestrian's street crossing suspension bridge of the utility model；
In figure: 1 piping lane, 2 road surfaces, 3 bridge surface armor plates, 4 brace steel posts, 5 embedded iron parts, 6 truss, 7 support frames, 8 steel plates
Stake, 9 protective fences.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain that this is practical
It is novel, it is not used to limit the utility model.
With reference to the accompanying drawing and specific embodiment is further described the application principle of the utility model.
Embodiment one
A kind of piping lane foundation pit employment row suspension bridge as shown in Figure 1, people's row suspension bridge are erected at the upper end of 1 foundation pit of piping lane, and people
The both ends of row suspension bridge are connect with road surface 2, and the two sidewalls of foundation pit are equipped with steel sheet pile 8, which is characterized in that including bridge surface armor plate 3, bridge
The two sides of face steel plate 3 are equidistantly equipped with two rows of brace steel posts 4, and the bottom end of brace steel post 4 is fixedly connected with embedded iron parts 5, pre-buried
Ironware 5 is embedded in the top of piping lane 1, and the opposite side wall surface of two rows of brace steel posts 4 is fixedly connected to support frame 7, support
The tip shelf of frame 7 is equipped with truss 6, and truss 6 is connect with bridge surface armor plate 3.
Wherein, brace steel post 4 is No. 16 I-steel, offers card at two side wing edges of two rows of 4 opposing sidewalls of brace steel post
Mouthful；Support frame 7 includes support plate and end wall bracket, and support plate side is fastened in the bayonet of brace steel post 4, and and supporting steel
The web of column 4 and two side wing edges weld, and one end of end wall bracket is fixedly connected on 4 web of brace steel post, the other end and support plate
Bottom end is fixedly connected, and the surface of support plate offers bolt hole；The bottom end surface of truss 6 equidistantly offers bolt hole, and truss 6 is logical
It crosses fixing bolt and is fixedly connected with brace steel post 4；The surface of bridge surface armor plate 3 equidistantly offers bolt hole, the phase of 6 top end surface of truss
Position is answered also to offer bolt hole, bridge surface armor plate 3 is fixedly connected by fixing bolt with truss 6；The upper end two sides of bridge surface armor plate 3
It is equipped with protective fence 9, protective fence 9 is connected with the original edge protection fence of foundation pit；It stretches on the top of two rows of brace steel posts 4
For the surface of bridge surface armor plate 3, brace steel post 4 is connected with protective fence 9；Bridge surface armor plate 3 is the common middle thickness of thickness 20mm
Steel plate, brace steel post 4 are No. 16 I-steel, and the size of embedded iron parts 5 is 450mm × 450mm.
The specific installation steps of piping lane foundation pit pedestrian's suspension bridge are as follows:
Step 1 crosses the street place to crowd before the construction of piping lane 1 is put into operation and counts, selects the biggish street crossing of the stream of people
Road carries out enclosing construction in advance；
Step 2, the in the construction process equidistant pre-buried two rows 450mm*450mm embedded iron in the top body plate of piping lane 1
Part 5, the quantity of every row's embedded iron parts 5 are 3；
Step 3 prepares the supporting steel plate of 6 No. 16 I-steel and 6 pieces of identical sizes, in the two sides of I-steel one side wall
The edge of a wing opens up the bayonet to match with supporting steel plate thickness, and the position of bayonet need to be parallel to each other；
Step 4 engages supporting steel plate with bayonet, and supporting steel plate is welded on to the web and two side wing edges of I-steel
On；
Step 5 welds I-steel lower end and embedded iron parts 5；
Step 6, welds end wall bracket between I-steel and support plate, and one end of end wall bracket is welded on the web of I-steel
On；
Step 7 prepares several truss 6 and the bridge surface armor plate 3 with a thickness of 20mm, in the surface aperture of truss 6 and steel plate；
Truss 6 is set up on the supporting plate, and is fixed using bolt by step 8；
Step 9 sets up bridge surface armor plate 3 on truss 6, utilizes the fixed bridge surface armor plate 3 of bolt and truss 6；
Protective fence 9 is arranged on bridge surface armor plate 3, I-steel is connect with protective fence, is closed through forcing checking for step 10
After lattice, enclosing of dismantling is for pedestrians.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute
State in the process, method, article or equipment of element that there is also other identical elements.
The above is only to make in the specific embodiment party of the utility model skilled artisans appreciate that or realizing this
Utility model.Various modifications to these embodiments will be apparent to one skilled in the art, institute herein
The General Principle of definition can be realized in other embodiments without departing from the spirit or scope of the present utility model.
Therefore, the present invention will not be limited to the embodiments shown herein, and is to fit to and original disclosed herein
Manage the widest scope consistent with features of novelty.
Claims (8)
1. a kind of piping lane foundation pit employment row suspension bridge, people's row suspension bridge is erected at the upper end of piping lane (1) foundation pit, and people's row is just
The both ends of bridge are connect with road surface (2), and the two sidewalls of the foundation pit are equipped with steel sheet pile (8), which is characterized in that including bridge surface armor plate
(3), the two sides of the bridge surface armor plate (3) are equidistantly equipped with two rows of brace steel posts (4), and the bottom end of the brace steel post (4) is fixed
It is connected with embedded iron parts (5), the embedded iron parts (5) are embedded in the top of piping lane (1), the phase of two rows of brace steel posts (4)
Side wall surface is fixedly connected to support frame (7), the tip shelf of support frame as described above (7) is equipped with truss (6), the truss
(6) it is connect with bridge surface armor plate (3).
2. a kind of piping lane foundation pit employment row suspension bridge according to claim 1, which is characterized in that the brace steel post (4) is
No. 16 I-steel offer bayonet at two side wing edges of two rows of brace steel post (4) opposing sidewalls.
3. a kind of piping lane foundation pit employment row suspension bridge according to claim 1, which is characterized in that support frame as described above (7) includes
Support plate and end wall bracket, the support plate side are fastened in the bayonet of brace steel post (4), and the abdomen with brace steel post (4)
Plate and two side wing edges weld, and one end of the end wall bracket is fixedly connected on brace steel post (4) web, the bottom of the other end and support plate
End is fixedly connected, and the surface of the support plate offers bolt hole.
4. a kind of piping lane foundation pit employment row suspension bridge according to claim 1, which is characterized in that the bottom end of the truss (6)
Surface equidistantly offers bolt hole, and the truss (6) is fixedly connected with brace steel post (4) by fixing bolt.
5. a kind of piping lane foundation pit employment row suspension bridge according to claim 1, which is characterized in that the bridge surface armor plate (3)
Surface equidistantly offers bolt hole, and the corresponding position of truss (6) top end surface also offers bolt hole, the bridge surface armor plate
(3) it is fixedly connected by fixing bolt with truss (6).
6. a kind of piping lane foundation pit employment row suspension bridge according to claim 1, which is characterized in that the bridge surface armor plate (3)
Upper end two sides are equipped with protective fence (9), and the protective fence (9) is connected with the original edge protection fence of foundation pit.
7. a kind of piping lane foundation pit employment row suspension bridge according to claim 1, which is characterized in that two rows of brace steel posts
(4) top stretches out in the surface of bridge surface armor plate (3), and the brace steel post (4) is connected with protective fence (9).
8. a kind of piping lane foundation pit employment row suspension bridge according to claim 1, which is characterized in that the bridge surface armor plate (3) is
The common medium plate of thickness 20mm, the brace steel post (4) are No. 16 I-steel, and the size of the embedded iron parts (5) is
450mm×450mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783019.8U CN209227356U (en) | 2018-10-31 | 2018-10-31 | A kind of piping lane foundation pit employment row suspension bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783019.8U CN209227356U (en) | 2018-10-31 | 2018-10-31 | A kind of piping lane foundation pit employment row suspension bridge |
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| Publication Number | Publication Date |
|---|---|
| CN209227356U true CN209227356U (en) | 2019-08-09 |
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ID=67501364
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| CN201821783019.8U Active CN209227356U (en) | 2018-10-31 | 2018-10-31 | A kind of piping lane foundation pit employment row suspension bridge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119196A (en) * | 2020-01-06 | 2020-05-08 | 周倩倩 | Municipal works foundation ditch safety device |
-
2018
- 2018-10-31 CN CN201821783019.8U patent/CN209227356U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119196A (en) * | 2020-01-06 | 2020-05-08 | 周倩倩 | Municipal works foundation ditch safety device |
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