CN208167485U - A kind of steel construction pavement - Google Patents
A kind of steel construction pavement Download PDFInfo
- Publication number
- CN208167485U CN208167485U CN201820422855.7U CN201820422855U CN208167485U CN 208167485 U CN208167485 U CN 208167485U CN 201820422855 U CN201820422855 U CN 201820422855U CN 208167485 U CN208167485 U CN 208167485U
- Authority
- CN
- China
- Prior art keywords
- hole
- stepped
- groove
- protrusion
- floorings
- 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.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model belongs to the technical field of the bridge structure of civil engineering, specifically discloses a kind of steel construction pavement, including ladder access, two bridges, four crossbeams, several treads and several floorings, and four crossbeams are arranged side by side, and bridge rides upon between crossbeam.Floorings are arranged between two bridges, ladder access includes four first Stepped Beams and four second Stepped Beams, tread is arranged between adjacent two first Stepped Beams between adjacent two second Stepped Beams, the both ends of four crossbeams are all hinged with first Stepped Beam and second Stepped Beam, the free end of first Stepped Beam is equipped with the first through slot, the both ends of first through slot are equipped with first through hole, first protrusion on the free end of second Stepped Beam, the second through-hole is equipped in first protrusion, first pulley is equipped in second through-hole, first pulley is equipped with steel cable, steel cable is equipped with second pulley.The utility model be the steel construction pavement for solving the problems, such as that bridge floor is high floorings be not easy carry and install.
Description
Technical field
The utility model belongs to the technical field of the bridge structure of civil engineering, specifically discloses a kind of steel construction pavement.
Background technique
Pavement is generally built in tourist attractions, park, and walking is used when for people's amusement and travel.Pavement is generally built in
Lawn, lake, in forest, and different according to the geographical environment built, the height of pavement is also different, and higher pavement is general
It is difficult to build.Pavement in the prior art is all mostly wooden structures for beautiful and entertainment, and the pavement of wooden structures is built
Time is long, and the structures production time such as its bridge, bridge plate length, production difficulty are big, so the pavement of steel construction gradually enters into people
The visual field in.But its overall structure of the pavement of steel construction is heavier, the weight of especially floorings is big, is not easy to transport, for repairing
It builds for higher-height pavement, it is less easy to install.
Utility model content
The purpose of this utility model is to provide a kind of steel construction pavements, to solve the bridge floor of the high steel construction pavement of bridge floor
Plate is not easy the problem of carrying and installing.
In order to achieve the above object, the base case of the utility model is：A kind of steel construction pavement, including ladder access, two
Bridge, four crossbeams, several treads and several floorings, the ladder access include four first Stepped Beams and four second ladders
Beam, the both ends of four crossbeams are all hinged with first Stepped Beam and second Stepped Beam, first Stepped Beam
Free end is equipped with the first through slot, and the both ends of the first through slot are equipped with first through hole, and the free end of second Stepped Beam is equipped with
First matched with the first through slot is raised, and the second through-hole is equipped in the first protrusion, and first pulley is equipped in the second through-hole, described
First pulley is vertically arranged and its axis is vertical with the axis of the second through-hole, and first pulley is equipped with steel cable, and steel cable is equipped with the
Two pulleys；The end between four crossbeams and being located at crossbeam is arranged in the bridge；The tread is arranged at adjacent two first
Between Stepped Beam between adjacent two second Stepped Beams, the floorings are arranged between two bridges.
The working principle of this base case is：When building the pavement in this programme, due to the first Stepped Beam and second-order
Terraced beam is hinged with crossbeam, so the first Stepped Beam, the second Stepped Beam and crossbeam can be disposed horizontally in after linking together
On ground, and the first Stepped Beam and the second Stepped Beam can also be rotated and be contacted with each other back up, at this time the first Stepped Beam,
Two Stepped Beams and crossbeam form triangle between each other.In the present solution, the free end of the first Stepped Beam is equipped with the first through slot, the
The free end of two Stepped Beams is equipped with the first protrusion, so when the first Stepped Beam and the second Stepped Beam offset, the first raised energy
Enough it is inserted into the first through slot and make first through hole and the second through-hole to be aligned, meanwhile, first pulley is equipped with steel cable, and steel cable is at this time
Positioned at the surface of floorings, steel cable is equipped with second pulley, so the first Stepped Beam, the second Stepped Beam, crossbeam, the first cunning
Wheel, steel cable and second pulley are formed a hanging apparatus, and construction worker is able to use second pulley to lift floorings, with
Floorings are transported into corresponding position, are easily installed.After floorings are all installed, steel cable is removed, by the first ladder
Beam and the second Stepped Beam are placed on ground, are finally simultaneously lifted crossbeam and bridge upwards using hoisting machinery, and the first rank
Terraced beam and the second Stepped Beam can gradually form angle between crossbeam, then the first Stepped Beam, the second Stepped Beam are fixed on ground
Above, tread is finally set up.
The beneficial effect of this base case is：1. the first Stepped Beam, the second Stepped Beam and crossbeam in this programme are not necessarily to
It sets up at the construction field (site), transporting again after can setting up in advance reduces the time for occupying public way resource to construction site.
Meanwhile when being laid with floorings in the prior art, since the single area of floorings is small, the instrument of large size not easy to use is carried,
So typically construction worker's manual handling, large labor intensity, low efficiency, safety are low.And in the present solution, the first ladder
Beam, the second Stepped Beam, crossbeam, first pulley, steel cable and second pulley form a hanging apparatus, can using second pulley
Floorings are pulled upwardly, steel cable can be made mobile in the horizontal direction using first pulley and then make floorings in the horizontal direction
Upper movement carries floorings with this, and which is simple, laborsaving, quick, can be further reduced the time of construction.2. existing
Pavement in technology is all gradually built from bottom to top, time-consuming and laborious, in the present solution, floorings can directly be taken on the ground
Entire pavement is lifted into forming if finally reusing hoisting machinery, considerably reduces difficulty of construction and construction time.
Preferred embodiment one：As the preferred of basic scheme, the both ends of the crossbeam are equipped with the second through slot, first rank
It is equipped with the second protrusion close to one end of crossbeam on terraced beam and the second Stepped Beam, third through-hole is equipped in second through slot, it is described
Fourth hole, the third through-hole and fourth hole alignment are equipped in second protrusion, level is equipped with first in the fourth hole
Connecting column is rotatably connected in groove, third through-hole and fourth hole, the both ends of connecting column are detachably equipped with limited post, the company
The side wall for connecing column is equipped with the second groove, spring is equipped in the second groove, spring is equipped with limited block.In the present solution, the first rank
Second protrusion of terraced beam and the second Stepped Beam is inserted into the second through slot of crossbeam, and third through-hole and fourth hole alignment
And it is rotatably connected to connecting column, the hinged of the first Stepped Beam and the second Stepped Beam and crossbeam is realized with this.In the present solution, connection
Column is equipped with the second groove, and limited block is equipped in the second groove, and fourth hole is equipped with the first groove, thus when the first groove and
Second groove be aligned when, limited block will be popped up under the action of the spring and is inserted into the first groove, at this time the first Stepped Beam,
Second Stepped Beam can be fixed with crossbeam, so after crossbeam is lifted to certain altitude using hoisting machinery, the first Stepped Beam,
Second Stepped Beam can be fixed with crossbeam automatically, improve the overall stability of pavement.
Preferred embodiment two：Preferably one it is preferred, second protrusion is equipped with third groove, and the third is recessed
Slot is connected to the first groove, and the length of third groove is identical as the first groove.After pavement is set up, using welding machine by third groove
When sealing, and needing to dismantle pavement, third groove need to only be restarted, be inserted into using tools such as crowbars from third groove
It is back into the second groove into the first groove, and by limited block, the first Stepped Beam and the second Stepped Beam can be with crossbeam phases
It is easy to disassemble to rotation.
Preferred embodiment three：It further include the telescopic bridge pier for being embedded in subsurface, the bridge pier is located at the lower section of crossbeam.It adopts
Bridge pier can be used with this programme to be lifted crossbeam and bridge, and bridge pier is embedded in subsurface, floorings will not be set up
It has an impact.
Preferred embodiment four：It further include bridge floor beam as the preferred of basic scheme, the both ends of bridge floor beam are separately positioned on four
It is on crossbeam and parallel with bridge.Bridge floor beam, which is arranged, can share the load-bearing pressure of bridge, improve the load-bearing capacity of pavement entirety.
Preferred embodiment five：Preferably four it is preferred, the bridge be equipped with third protrusion, third protrusion be in rotary table
Shape, and the area of end face is less than lower end surface thereon, the bottom of the floorings is equipped with and matched 4th groove of third protrusion.It adopts
With this programme, when the 4th groove of floorings is in conjunction with third protrusion, floorings are relatively fixed with bridge in the horizontal direction.
Meanwhile the shortcomings that steel construction is not corrosion-resistant, so most splicing position is easy the deformation that is corroded after pavement is used for a long time,
Lead to not dismantle, and in the present solution, third protrusion is in truncated cone-shaped, and the area of end face is less than lower end surface thereon, so will
It will not there is a situation where stuck when floorings lift, between third protrusion and the 4th groove.
Preferred embodiment six：Preferably five it is preferred, the top of one end of the floorings is equipped with the 4th protrusion, bridge
The bottom of the panel other end is equipped with the 5th groove, and the 4th protrusion cooperates with the 5th groove.It can be made using this programme
Adjacent floorings are plugged into together.
Preferred embodiment seven：As the preferred of basic scheme, the bridge is equipped with guardrail.Guardrail can guarantee the peace of pedestrian
Entirely.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of steel construction pavement of embodiment；
Fig. 2 is the first Stepped Beam, crossbeam and the structural schematic diagram for connecting column end；
Fig. 3 is the sectional view of connecting column in Fig. 2；
Fig. 4 is the sectional view of the first Stepped Beam in Fig. 2；
The structural schematic diagram of the first Stepped Beam of Fig. 5 and the second ladder beam end；
Fig. 6 is the structural schematic diagram of the first protrusion in Fig. 5；
Fig. 7 is the structural schematic diagram of floorings.
Specific embodiment
The utility model is described in further detail below by specific embodiment：
Appended drawing reference in Figure of description includes：First Stepped Beam 1, the second Stepped Beam 2, crossbeam 3, bridge 4, tread 5,
Floorings 6, connecting column 7, the first through slot 8, first through hole 9, the first protrusion 10, the second through-hole 11, first pulley 12, the second through slot
13, the second protrusion 14, third through-hole 15, fourth hole 16, the first groove 17, limited block 18, third groove 19, limited post 20,
4th groove 21, the 4th protrusion 22, the 5th groove 23, the second groove 24, spring 25, bridge floor beam 26, bridge pier 27.
As shown in Figure 1, a kind of steel construction pavement of the present embodiment includes ladder access, two bridges 4, four crossbeams 3, several treads
5 and several floorings 6, it further include being embedded in the telescopic bridge pier 27 of subsurface.As shown in Figure 2, Figure 3, Figure 4, ladder access includes four
The first Stepped Beam of root 1 and four second Stepped Beams 2, the both ends of four crossbeams 3 are all hinged with first Stepped Beam 1 and one
Two Stepped Beams 2.The both ends of crossbeam 3 are equipped with the second through slot 13, the one of close crossbeam 3 on the first Stepped Beam 1 and the second Stepped Beam 2
End is equipped with the second protrusion 14, and third through-hole 15 is equipped in the second through slot 13, fourth hole 16 is equipped in the second protrusion 14, third is logical
Hole 15 and fourth hole 16 are aligned.It is horizontal in fourth hole 16 to be equipped with the first groove 17, in third through-hole 15 and fourth hole 16
It is rotatably connected to connecting column 7, the both ends of connecting column 7 are threaded with limited post 20, and the side wall of connecting column 7 is equipped with the second groove
24, the second groove 24 is interior equipped with spring 25, and spring 25 is equipped with limited block 18.Second protrusion 14 is equipped with third groove 19, the
Three grooves 19 are connected to the first groove 17, and the length of third groove 19 is identical as the first groove 17, and the width of third groove 19 is small
In the first groove 17.As shown in Figure 5, Figure 6, the free end of the first Stepped Beam 1 is equipped with the first through slot 8, the both ends of the first through slot 8
Equipped with first through hole 9, the free end of the second Stepped Beam 2 is equipped with the first protrusion 10 matched with the first through slot 8, the first protrusion
The second through-hole 11 is equipped in 10, the second through-hole 11 can be aligned with first through hole 9, first pulley 12 is equipped in the second through-hole 11, the
The annular sidewall of one pulley 12 is directed at the second through-hole 11 and is vertically arranged, and first pulley 12 is equipped with steel cable, and steel cable is equipped with the
Two pulleys.Bridge 4 is vertically set on the end between four crossbeams 3 and being located at crossbeam 3, and bridge 4 is equipped with guardrail.Four crossbeams
3 are equipped with two bridge floor beams 26, and two bridge floor beams 26 are located at the 1/5 and 4/5 of 3 length of crossbeam.Tread 5 is arranged adjacent
Between two first Stepped Beams 1 between adjacent two second Stepped Beams 2.As shown in fig. 7, bridge 4 is equipped with third protrusion, the
Three protrusions are in truncated cone-shaped, and the area of end face is less than lower end surface thereon, and the bottoms of floorings 6 is equipped with and third protrusion matched the
Four grooves 21, floorings 6 are arranged between two bridges 4, and the top of the front end of floorings 6 is equipped with the 4th protrusion 22, floorings 6
The bottom of rear end is equipped with the 5th groove 23, and it is the 5th recessed to be inserted into the latter floorings 6 for the 4th protrusion 22 of previous floorings 6
In slot 23.
When specific implementation：1. telescopic bridge pier 27 is embedded under the bottom surface of both sides of the road.2. by 1 He of the first Stepped Beam
The second protrusion 14 on second Stepped Beam 2 is inserted into second through slot 13 at same 3 both ends of crossbeam, then connecting column 7 is inserted into
Make connecting column 7 through the second protrusion 14 and the second through slot 13 into third through-hole 15 and fourth hole 16, then again by limited post
20 are threaded in the both ends of connecting column 7, realize that the first Stepped Beam 1, the second Stepped Beam 2 are hinged with crossbeam 3 with this, and first
A ladder group is collectively formed in Stepped Beam 1, the second Stepped Beam 2 and crossbeam 3.3. two groups of ladder groups are respectively placed on the both sides of highway,
And it is placed on the ground it entirely, and the crossbeam 3 of each ladder group is located at the surface of bridge pier 27.Two bridges 4 are divided
It is not welded on two ends of crossbeam 3, then bridge floor beam 26 is welded at the 1/5 and 4/5 of crossbeam 3.4. using jacking apparatus will
The free end of first Stepped Beam 1 and the second Stepped Beam 2 jacks up upwards, and is inserted into the first protrusion 10 in first through slot 8, then will
Steel cable passes through first through hole 9 and the second through-hole 11 and is connected in all first pulleys 12 simultaneously.5. using second on steel cable
Pulley transports floorings 6, is inserted into the 4th groove 21 on floorings 6 in the third protrusion on bridge 4, and previous
4th protrusion 22 of floorings 6 is inserted into the 5th groove 23 of the latter floorings 6.6. after setting up all floorings 6, by steel
Rope takes out, then the first Stepped Beam 1 and the second Stepped Beam 2 are horizontally arranged onto ground, then uses hoisting apparatus by all cross
Beam 3 and bridge 4 jack up upwards simultaneously, until the limited block 18 on connecting column 7 is inserted into the first Stepped Beam 1 and the second Stepped Beam 2
The first groove 17 in, then the first Stepped Beam 1 and the second Stepped Beam 2 are fixed on the ground, and by the first Stepped Beam 1 and
The third groove 19 of two Stepped Beams 2 welds.7. being taken between two neighboring first Stepped Beam 1 and two neighboring second Stepped Beam 2
If tread 5, while guardrail being installed on bridge 4.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.
Claims (8)
1. a kind of steel construction pavement, including ladder access, two bridges, four crossbeams, several treads and several floorings, described in four
Crossbeam is arranged side by side, and the both ends of two bridges are separately positioned on the end of crossbeam and are parallel to each other with beam vertical, two bridges,
The floorings are arranged between two bridges and the length of floorings is less than the length of crossbeam, it is characterised in that：The ladder access
Including four first Stepped Beams and four second Stepped Beams, the tread setting is between adjacent two first Stepped Beams and adjacent
Between two second Stepped Beams, the both ends of four crossbeams are all hinged with first Stepped Beam and second Stepped Beam,
The free end of first Stepped Beam is equipped with the first through slot, and the both ends of the first through slot are equipped with first through hole, second ladder
The free end of beam is equipped with the first protrusion matched with the first through slot, is equipped with the second through-hole in the first protrusion, in the second through-hole
Equipped with first pulley, the first pulley is vertically arranged and its axis is vertical with the axis of the second through-hole, and first pulley is equipped with
Steel cable, steel cable are equipped with second pulley.
2. a kind of steel construction pavement according to claim 1, it is characterised in that：It is logical that the both ends of the crossbeam are equipped with second
Slot is equipped with the second protrusion close to one end of crossbeam on first Stepped Beam and the second Stepped Beam, is equipped in second through slot
Third through-hole, second protrusion is interior to be equipped with fourth hole, and the third through-hole and fourth hole are aligned, in the fourth hole
Level is equipped with the first groove, is rotatably connected to connecting column in third through-hole and fourth hole, the both ends of connecting column are detachably equipped with
Limited post, the side wall of the connecting column are equipped with the second groove, spring are equipped in the second groove, and spring is equipped with limited block.
3. a kind of steel construction pavement according to claim 2, it is characterised in that：It is recessed that second protrusion is equipped with third
Slot, the third groove are connected to the first groove, and the length of third groove is identical as the first groove.
4. a kind of steel construction pavement according to claim 1, it is characterised in that：It further include be embedded in subsurface scalable
Bridge pier, the bridge pier is located at the lower section of crossbeam.
5. a kind of steel construction pavement according to claim 1, it is characterised in that：It further include bridge floor beam, the both ends of bridge floor beam
It is separately positioned on four crossbeams and parallel with bridge.
6. a kind of steel construction pavement according to claim 5, it is characterised in that：The bridge is equipped with third protrusion, the
Three protrusions are in truncated cone-shaped, and the area of end face is less than lower end surface thereon, and the bottom of the floorings is equipped with to be matched with third protrusion
The 4th groove.
7. a kind of steel construction pavement according to claim 6, it is characterised in that：The top of one end of the floorings is equipped with
4th protrusion, the bottom of the floorings other end are equipped with the 5th groove, and the 4th protrusion cooperates with the 5th groove.
8. a kind of steel construction pavement according to claim 1, it is characterised in that：The bridge is equipped with guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422855.7U CN208167485U (en) | 2018-03-27 | 2018-03-27 | A kind of steel construction pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422855.7U CN208167485U (en) | 2018-03-27 | 2018-03-27 | A kind of steel construction pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208167485U true CN208167485U (en) | 2018-11-30 |
Family
ID=64374455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820422855.7U Active CN208167485U (en) | 2018-03-27 | 2018-03-27 | A kind of steel construction pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208167485U (en) |
-
2018
- 2018-03-27 CN CN201820422855.7U patent/CN208167485U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106958346B (en) | Intelligent attached lifting scaffold equipment for curved surface super high-rise building and construction method | |
| CN106939707B (en) | A kind of restricted clearance large-scale steel structure supporting platform from method for improving | |
| CN110847063B (en) | Method for dismantling multi-span double-arch bridge | |
| CN102913248B (en) | The overall upset hanging template of wholecircle and formwork erection, release method | |
| CN108331429A (en) | A kind of tubulose highrise steel structure installation method | |
| CN212895948U (en) | Curved steel beam pushing system | |
| CN207048345U (en) | Construction discharge platform device | |
| CN210529495U (en) | Lifting operation equipment for bridge engineering | |
| CN215441501U (en) | Cantilever steel structure combined construction hanging basket | |
| CN107696005B (en) | lifting operation platform for building construction | |
| CN204753397U (en) | Temporary mounting hanger for steel box bridge | |
| CN211524021U (en) | Climbing frame with good safety | |
| CN208167485U (en) | A kind of steel construction pavement | |
| CN205348720U (en) | Take hoisting device's removal scaffold | |
| CN108221635A (en) | A kind of steel construction pavement | |
| CN202831591U (en) | Special-shaped truss operation platform capable of hoisting to super high space | |
| CN214459622U (en) | A but multi-functional platform truck of walking for bridge detects and construction operation | |
| CN211978309U (en) | Longitudinal reaction frame for prefabricated pier stress test | |
| CN205976573U (en) | Large -span stand cable protection canopy | |
| CN205100216U (en) | Dismantled and assembled composite pile erects heavy formula floating pile driver | |
| CN210177919U (en) | Civil engineering construction support | |
| CN203429557U (en) | Anchor pole back beam applied to underpass bridge jacking construction | |
| CN110158467B (en) | Sectional installation method for composite guy cable hanging basket in narrow region | |
| CN206693644U (en) | A kind of building roof lighting Zhongting steel construction changes column device | |
| CN213626817U (en) | Turnover vertical passing device for reverse splicing unit type deep foundation pit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |