CN203755717U - Assembly type up and down pedestrian path for deep foundation pit - Google Patents
Assembly type up and down pedestrian path for deep foundation pit Download PDFInfo
- Publication number
- CN203755717U CN203755717U CN201420092057.4U CN201420092057U CN203755717U CN 203755717 U CN203755717 U CN 203755717U CN 201420092057 U CN201420092057 U CN 201420092057U CN 203755717 U CN203755717 U CN 203755717U
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- fixed mount
- landing
- hole
- square tube
- deep foundation
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Abstract
The utility model discloses an assembly type up and down pedestrian path for a deep foundation pit. The assembly type up and down pedestrian path for the deep foundation pit comprises a left fixed mount and a right fixed mount, wherein the left fixed mount and the right fixed mount are respectively formed by arranging four square-tube stand columns in an erected mode according to the four vertexes of a rectangle. The left fixed mount and the right fixed mount are respectively provided with multi-layer stair landings at intervals in the vertical direction. The stair landings of the left fixed mount and the stair landings of the right fixed mount are arranged in a staggered mode in height. One side of each stair landing is connected with the upper-layer stair landing located on the fixed mount on the opposite side through an obliquely-arranged stair step board. The other side of each stair landing is connected with the lower-layer stair landing located on the fixed mount on the opposite side through an obliquely-arranged stair step board. The assembly type up and down pedestrian path is of an assembly structure, the left fixed mount and the right fixed mount which are opposite are composed of the square-tube stand columns, and the stair step boards can be assembled conveniently between the two opposite fixed mounts; the assembly type up and down pedestrian path is simple in disassembling and assembling process, capable of saving labor and time, capable of being disassembled, assembled and used repeatedly and less in material waste, and the practicality, safety, attractiveness and the material reutilization rate of the assembly type up and down pedestrian path are improved.
Description
Technical field
The utility model relates to technical field of building construction, is specifically related to the upper and lower walkway of a kind of deep foundation ditch assembling.
Background technology
At present the on-the-spot set upper and lower walkway of deep foundation ditch of building engineering construction is mainly to set up steel pipe frame or main member is set up by welding, and this type of walkway exists following problem: one, disassembly process is loaded down with trivial details, takes a lot of work, bothersome; Two, be substantially all disposable use, recycling rate of waterused compared with low, waste of material is large, and affects aesthetic property.
Utility model content
It is a kind of based on the upper and lower walkway of deep foundation ditch assembling that the utility model provides, and can address the above problem.
The upper and lower walkway of a kind of deep foundation ditch assembling that the utility model embodiment provides, comprise: erect by four vertex positions of rectangle the left fixed mount forming by four square tube columns, erect by four vertex positions of rectangle the right fixed mount forming by four square tube columns, left fixed mount and right fixed mount are oppositely arranged, left fixed mount and right fixed mount in the vertical direction are intervally distributed with respectively multi-layer stair platform, and left fixed mount landing and right fixed mount landing in height stagger at interval, four jiaos of left fixed mount landing are fixed on four square tube columns of left fixed mount by bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar respectively, four jiaos of right fixed mount landing are fixed on four square tube columns of right fixed mount by bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar respectively, landing between top landing and bottom landing, this landing one side is connected by a stairway step plate being obliquely installed with the last layer stair platform that is positioned at a relative side fixed mount, this landing opposite side is connected with the stairway step plate that the lower first floor ladder platform that is positioned at a relative side fixed mount is obliquely installed by another, the upper surface of stairway step plate is provided with step, the two ends of stairway step plate are respectively equipped with the draw-in groove of horizontal opening, the bottom land of draw-in groove is provided with the first through hole, the two ends, left and right of landing are respectively equipped with downward U-shaped back bending groove, landing is provided with second through hole corresponding with this first through hole for the U-shaped back bending groove bottom land of one end of fixing stairway step plate, landing embeds in coupled stairway step board groove for one end of fixing stairway step plate, and fix with screw rod by the first through hole and the second through hole, bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar is provided with third through-hole, on four jiaos of landings, under U-shaped back bending groove, on cell wall, be respectively equipped with fourth hole, on four jiaos of landings, under U-shaped back bending groove, cell wall is fixed on corresponding bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar, and be connected and fixed with screw rod by third through-hole and fourth hole, be positioned at the landing of the superiors for being connected building floor layer, be positioned at undermost landing and connect ground by the stairway step plate being obliquely installed.
Preferably, square tube column bottom is fixed on metal base, and metal base buries bar by the metal distributing to downward-extension on its circumference and is fixed in buried underground concrete pedestal.
Preferably, landing comprises rectangle steelframe and is fixed on the gauze wire cloth on rectangle steelframe, is provided with reinforcing crossmember in the middle of rectangle steelframe.
Preferably, the both sides of stairway step plate are provided with guardrail.
Preferably, landing is not just equipped with Chain Link Fence to three faces of a relative side fixed mount.
Preferably, be fixedly connected with building masonry wall or building pillar by Metallic rod near the square tube column of building one side.
Preferably, square tube column comprises that multiple two ends are provided with the metal upright post of Connection Block, and the plurality of metal upright post head and the tail connect successively and fix by screw rod at the Connection Block of junction.
Technique scheme can be found out, walkway up and down in the utility model embodiment has adopted fabricated construction, square tube column forms the relative fixed mount in left and right two, be convenient to assemble stairway step plate between two relative fixed mounts, disassembly process is simple, saving of labor, saves trouble, and can repeated disassembled and assembled reuse, waste of material is little, has strengthened the practicality, safety of upper and lower walkway, the reusing of attractive in appearance and material.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the plan structure schematic diagram of walkway in the utility model embodiment;
Fig. 2 is the main TV structure schematic diagram of walkway in the utility model embodiment;
Fig. 3 is the structural representation that in the utility model embodiment, square tube column is connected with landing by bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar;
Fig. 4 is the structural representation that in the utility model embodiment, landing is connected with stairway step plate;
Fig. 5 is the plan structure schematic diagram that in the utility model embodiment, square tube column is combined with concrete pedestal;
Fig. 6 is the main TV structure schematic diagram that in the utility model embodiment, square tube column is combined with concrete pedestal;
Fig. 7 is the structural representation of landing in the utility model embodiment;
Fig. 8 is the structural representation that in the utility model embodiment, walkway is connected with building.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment:
It is a kind of based on the upper and lower walkway of deep foundation ditch assembling that the utility model embodiment provides, as shown in Figures 1 to 8, comprise: erect by four vertex positions of rectangle the left fixed mount 11 forming by four square tube columns 1, erect by four vertex positions of rectangle the right fixed mount 12 forming by four square tube columns 1, left fixed mount 11 is oppositely arranged with right fixed mount 12, left fixed mount 11 and right fixed mount 12 in the vertical directions are intervally distributed with respectively multi-layer stair platform 2, and left fixed mount landing and right fixed mount landing in height stagger at interval, be that landing on landing and the right fixed mount on left fixed mount is not on same horizontal plane, four jiaos of left fixed mount landing are fixed on four square tube columns of left fixed mount 11 by bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar 3 respectively, four jiaos of right fixed mount landing are fixed on four square tube columns of right fixed mount 12 by bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar 3 respectively, figure 3 illustrates the fixed structure between square tube column 1 and landing 2, be arranged in the landing 2 between top landing (Fig. 2 is the top landing on right fixed mount 12) and bottom landing (being similarly the bottom landing on the right fixed mount 12 of Fig. 2), these landing 2 one sides (or for left side or for right side) be positioned at a relative side fixed mount (if the landing on left fixed mount, a relative side fixed mount is right fixed mount) last layer stair platform be connected by a stairway step plate being obliquely installed 4, this landing opposite side is (if left side is to have connected a stairway step plate, for this stairway step plate right side) the stairway step plate 4 that is obliquely installed by another with the lower first floor ladder platform that is positioned at a relative side fixed mount is connected, the upper surface of stairway step plate 4 is provided with step, the two ends of stairway step plate 4 are respectively equipped with the draw-in groove 41 of horizontal opening, the bottom land of draw-in groove 41 is provided with the first through hole, the two ends, left and right of landing are respectively equipped with downward U-shaped back bending groove 21, landing 2 is provided with second through hole corresponding with this first through hole for the U-shaped back bending groove bottom land of one end of fixing stairway step plate, landing embeds in coupled stairway step plate 4 draw-in grooves 41 for one end of fixing stairway step plate, and fixing with screw rod 101 by the first through hole and the second through hole, figure 4 illustrates the fixed structure of the U-shaped back bending groove of this stairway step plate and landing, bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar 3 is provided with third through-hole, and (in the present embodiment, bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar is the fixation steel plate that has a horizontal plane and this horizontal plane bottom and arrange an angle iron, bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar sidewall is fixed by bolt and square tube column sidewall, certainly bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar and the square tube column structure that can be formed in one in he embodiment), on 2 four jiaos of landings, on 21 times cell walls of U-shaped back bending groove, be respectively equipped with fourth hole, on four jiaos of landings, under U-shaped back bending groove, cell wall is fixed on corresponding bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar, and be connected and fixed with screw rod 101 by third through-hole and fourth hole, be positioned at the landing of the superiors for being connected building floor layer, between the superiors' floor platform and building floor layer, can be connected by junction plate, certainly also can be connected with the floor layer of this layer by junction plate at the landing of other layers, make workman can arbitrarily arrive each building floor, be positioned at undermost landing and connect ground by the stairway step plate being obliquely installed.
In order further to ensure safety, landing 2 is not just equipped with Chain Link Fence 5 to three faces of a relative side fixed mount, if desired enters into certain floor of building, in a side of the relative building of this landing, protective screening is not set and forms entrance 10.And be provided with guardrail 42 in the both sides of stairway step plate 4, can be more steadily relieved when personnel are upper and lower.
In the present embodiment, be provided with ceiling 9 on the top of square tube column, this ceiling can form Functions of Roofs, becalms and takes shelter from rain, and even can stop certain cast.On same fixed mount, the diagonal angle of the rectangular frame of encircling a city with adjacent two square tube columns between upper and lower two-layer landing is strained and fixed by steel wire 8, to strengthen the stabilized structure of fixed mount.
In order to alleviate the weight of whole passage, reduce the load-bearing of square tube column, as shown in Figure 7, in the present embodiment, landing 2 comprises rectangle steelframe 22 and is fixed on the gauze wire cloth 23 on rectangle steelframe 22, is provided with reinforcing crossmember 24 in the middle of rectangle steelframe 22.
Stable in order to ensure the foundation of fixed mount, in the present embodiment, square tube column 1 bottom is fixed on metal base 13, and metal base 13 buries bar 14 by the metal distributing to downward-extension on its circumference and is fixed in buried underground concrete pedestal 6.Metal buries fixing between bar 14 and metal base 13 can adopt screw rod fixed form, so that the dismounting of square tube column.
Square tube column can comprise that multiple two ends are provided with the metal upright post of Connection Block in other embodiments, the plurality of metal upright post head and the tail connect successively and fix by screw rod at the Connection Block of junction, so that increase dismantled and assembled property, the square tube of dismounting temporarily column at the scene.
As shown in Figure 8, in the present embodiment, in order further to ensure the stability of fixed mount, be fixedly connected with building masonry wall or building pillar by Metallic rod 102 near the square tube column 1 of building 100 1 sides.
The upper and lower walkway of a kind of deep foundation ditch assembling above the utility model embodiment being provided is described in detail, applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand core concept of the present utility model; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (7)
1. the upper and lower walkway of deep foundation ditch assembling, it is characterized in that, comprise: erect by four vertex positions of rectangle the left fixed mount forming by four square tube columns, erect by four vertex positions of rectangle the right fixed mount forming by four square tube columns, left fixed mount and right fixed mount are oppositely arranged, left fixed mount and right fixed mount in the vertical direction are intervally distributed with respectively multi-layer stair platform, and left fixed mount landing and right fixed mount landing in height stagger at interval, four jiaos of left fixed mount landing are fixed on four square tube columns of left fixed mount by bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar respectively, four jiaos of right fixed mount landing are fixed on four square tube columns of right fixed mount by bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar respectively, landing between top landing and bottom landing, this landing one side is connected by a stairway step plate being obliquely installed with the last layer stair platform that is positioned at a relative side fixed mount, this landing opposite side is connected with the stairway step plate that the lower first floor ladder platform that is positioned at a relative side fixed mount is obliquely installed by another, the upper surface of stairway step plate is provided with step, the two ends of stairway step plate are respectively equipped with the draw-in groove of horizontal opening, the bottom land of draw-in groove is provided with the first through hole, the two ends, left and right of landing are respectively equipped with downward U-shaped back bending groove, landing is provided with second through hole corresponding with this first through hole for the U-shaped back bending groove bottom land of one end of fixing stairway step plate, landing embeds in coupled stairway step board groove for one end of fixing stairway step plate, and fix with screw rod by the first through hole and the second through hole, bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar is provided with third through-hole, on four jiaos of landings, under U-shaped back bending groove, on cell wall, be respectively equipped with fourth hole, on four jiaos of landings, under U-shaped back bending groove, cell wall is fixed on corresponding bell-shaped percussion instrument, used in ancient time by troops on march fishplate bar, and be connected and fixed with screw rod by third through-hole and fourth hole, be positioned at the landing of the superiors for being connected building floor layer, be positioned at undermost landing and connect ground by the stairway step plate being obliquely installed.
2. the upper and lower walkway of deep foundation ditch assembling as claimed in claim 1, is characterized in that, square tube column bottom is fixed on metal base, and metal base buries bar by the metal distributing to downward-extension on its circumference and is fixed in buried underground concrete pedestal.
3. the upper and lower walkway of deep foundation ditch assembling as claimed in claim 1, is characterized in that, landing comprises rectangle steelframe and is fixed on the gauze wire cloth on rectangle steelframe, is provided with reinforcing crossmember in the middle of rectangle steelframe.
4. the upper and lower walkway of deep foundation ditch assembling as claimed in claim 1, is characterized in that, the both sides of stairway step plate are provided with guardrail.
5. the upper and lower walkway of deep foundation ditch assembling as claimed in claim 1, is characterized in that, landing is not just equipped with Chain Link Fence to three faces of a relative side fixed mount.
6. the upper and lower walkway of deep foundation ditch assembling as claimed in claim 1, is characterized in that, is fixedly connected with by Metallic rod near the square tube column of building one side with building masonry wall or building pillar.
7. the upper and lower walkway of deep foundation ditch assembling as claimed in claim 1, is characterized in that, square tube column comprises that multiple two ends are provided with the metal upright post of Connection Block, and the plurality of metal upright post head and the tail connect successively and fix by screw rod at the Connection Block of junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420092057.4U CN203755717U (en) | 2014-02-28 | 2014-02-28 | Assembly type up and down pedestrian path for deep foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420092057.4U CN203755717U (en) | 2014-02-28 | 2014-02-28 | Assembly type up and down pedestrian path for deep foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755717U true CN203755717U (en) | 2014-08-06 |
Family
ID=51251006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420092057.4U Expired - Fee Related CN203755717U (en) | 2014-02-28 | 2014-02-28 | Assembly type up and down pedestrian path for deep foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203755717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234447A (en) * | 2014-09-24 | 2014-12-24 | 北京建工土木工程有限公司 | Tool-type suspension staircase for deep foundation pit |
-
2014
- 2014-02-28 CN CN201420092057.4U patent/CN203755717U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234447A (en) * | 2014-09-24 | 2014-12-24 | 北京建工土木工程有限公司 | Tool-type suspension staircase for deep foundation pit |
| CN104234447B (en) * | 2014-09-24 | 2016-02-24 | 北京建工土木工程有限公司 | Deep foundation ditch tool-type hangs stair |
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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: 20140806 Termination date: 20200228 |