CN210239088U - A outer wall cantilever frame for utility tunnel construction - Google Patents
A outer wall cantilever frame for utility tunnel construction Download PDFInfo
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- CN210239088U CN210239088U CN201920981168.3U CN201920981168U CN210239088U CN 210239088 U CN210239088 U CN 210239088U CN 201920981168 U CN201920981168 U CN 201920981168U CN 210239088 U CN210239088 U CN 210239088U
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Abstract
The utility model relates to a municipal administration piping lane construction, especially an outer wall cantilever frame for utility tunnel construction. The lifting device comprises a first keel which is vertically arranged, wherein a barb-shaped lifting ring is arranged at the upper end of the outer side of the first keel; the inboard well upper portion of first fossil fragments is equipped with horizontal second fossil fragments, the lower part of first fossil fragments and the lower surface of second fossil fragments between be equipped with oblique support piece, springboard or flitch are laid to the upper portion of second fossil fragments. The utility model discloses installation and dismantlement easy operation save space, improve and bury a fixed, welding efficiency of construction, convenient and fast can remove at any time, and long-term cyclic utilization buries a fixed, welding and provides great facility for the piping lane.
Description
Technical Field
The utility model relates to a municipal administration piping lane construction, especially an outer wall cantilever frame for utility tunnel construction.
Background
In recent years, with the rapid development of urban construction in China, the construction of municipal infrastructures such as underground pipelines and the like is gradually improved, but the laying scale of the underground pipelines is insufficient, so that the construction of underground comprehensive pipe galleries is developed in large and medium cities for improving the development quality of cities and towns. The pre-buried C type slot way construction begins to be carried out after the binding of pipe gallery wall body reinforcing steel bars is finished, the pipe gallery construction wall body pre-C type buried slot way is dense, the horizontal interval of each slot way is between 500 and 1000mm, the height is 3000mm, the installation of the pre-buried C type slot way, it is very difficult to fix, double-row scaffolds are set up in the pipe gallery at first, the springboard is laid to the support body and is used for the installation of a pre-buried part, because of the pre-buried slot way on the wall body two sides, no residual space exists after the scaffolds are set up, other work types, construction materials do not have a stacking place, and the used materials of the scaffolds are set up, the installation and disassembly time all produce the restriction to the engineering progress, the pre-buried part is fixed with the wall body reinforcing steel bars when the construction, the welding construction difficulty is large.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an outer wall cantilever frame for utility tunnel construction, improve and bury a fixed, welding efficiency of construction.
The utility model provides a technical scheme that its technical problem adopted is:
an outer wall cantilever frame for comprehensive pipe gallery construction comprises a first keel vertically arranged, wherein a barb-shaped hanging ring is arranged at the upper end of the outer side of the first keel; the inboard well upper portion of first fossil fragments is equipped with horizontal second fossil fragments, the lower part of first fossil fragments and the lower surface of second fossil fragments between be equipped with oblique support piece, springboard or flitch are laid to the upper portion of second fossil fragments.
Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, beneficial effect is:
installation and dismantlement easy operation have and save space, improve and bury a fixed, welding efficiency of construction, convenient and fast can remove at any time, and long-term circulation uses, buries a fixed, welding for the piping lane and provides great facility.
Further, the utility model discloses an optimization scheme is:
the upper surface of second fossil fragments is equipped with a plurality of vertical separation blade, and springboard or flitch are located between the separation blade.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
in the figure: a hoisting ring 1; a first keel 2; a second keel 3; a connecting piece 4; a diagonal support member 5; a separation sheet 6; and (7) longitudinal wall steel bars.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1, an outer wall cantilever frame for the construction of a comprehensive pipe gallery comprises a hanging ring 1, a first keel 2, a second keel 3, a connecting piece 4, an inclined supporting piece 5 and a baffle 6. 2 vertical settings of first fossil fragments, the upper end welding in 2 outsides of first fossil fragments has barb shape's rings 1, rings 1 are used for hooking on the horizontal reinforcement of wall body, rings 1 adopts the round steel, and the diameter is confirmed it according to the load, and the diameter is greater than or is equal to 22 millimeters, and the lower extreme in 2 outsides of first fossil fragments relies on the support of wall body longitudinal reinforcement 7, and the length of wall body longitudinal reinforcement 7 is greater than 1.5 times longitudinal reinforcement interval, and its diameter equals or is greater than 25 millimeters. The inboard well upper portion of first fossil fragments 2 is equipped with horizontally second fossil fragments 3, and the inner of second fossil fragments 3 inserts in first fossil fragments 2, and first fossil fragments 2 and second fossil fragments 3 are through connecting piece 4 and the bolt fixed connection of two right-angle shapes, and connecting piece 4 is used for the reinforcement of first fossil fragments 2 and second fossil fragments 3, and connecting piece 4 is 50X 3's angle steel in this embodiment, and first fossil fragments 2 and second fossil fragments 3 are used for vertical support and the horizontal stress of encorbelmenting.
An inclined support piece 5 is arranged between the lower part of the first keel 2 and the lower surface of the second keel 3, the material of the inclined support piece 5 is angle steel of 30 multiplied by 2, the lower end of the inclined support piece 5 is fixedly connected with the first keel 2 through a bolt, the upper end of the inclined support piece 5 is welded with the second keel 3, and the inclined support piece 5 is used for reinforcing inclined struts of the first keel 2 and the second keel 3; the root, the middle part and the outer end face of the upper surface of the second keel 3 are respectively welded with vertical separating baffle pieces 6, the springboard or the batten is laid between the adjacent separating baffle pieces 6, and the separating baffle pieces 6 are used for positioning the springboard or the batten to prevent laid objects from sliding.
The utility model discloses when being applied to in the middle of the reality, not only solved because of the face is narrow and small lead to the wall body to bury the problem of a fixed, welding construction difficulty, easy operation moreover, along with moving, convenient and fast, improve the efficiency of construction. The utility model discloses with more extensive, not only bury a construction to the piping lane wall body, also can be used to the horizontal muscle ligature construction of building trade wall body, wide application in the building field.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all structural equivalents made by using the contents of the specification and drawings are included in the scope of the present invention.
Claims (2)
1. The utility model provides an outer wall cantilever for utility tunnel construction which characterized in that: the lifting device comprises a first keel which is vertically arranged, wherein a barb-shaped lifting ring is arranged at the upper end of the outer side of the first keel; the inboard well upper portion of first fossil fragments is equipped with horizontal second fossil fragments, the lower part of first fossil fragments and the lower surface of second fossil fragments between be equipped with oblique support piece, springboard or flitch are laid to the upper portion of second fossil fragments.
2. The outer wall cantilever frame for the construction of the comprehensive pipe gallery according to claim 1, wherein a plurality of vertical separation blocking pieces are arranged on the upper surface of the second keel, and the springboard or the batten is located between the separation blocking pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981168.3U CN210239088U (en) | 2019-06-27 | 2019-06-27 | A outer wall cantilever frame for utility tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981168.3U CN210239088U (en) | 2019-06-27 | 2019-06-27 | A outer wall cantilever frame for utility tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210239088U true CN210239088U (en) | 2020-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920981168.3U Active CN210239088U (en) | 2019-06-27 | 2019-06-27 | A outer wall cantilever frame for utility tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210239088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306775A (en) * | 2019-06-27 | 2019-10-08 | 中国二十二冶集团有限公司 | Outer wall suspension scaffold and construction method for pipe gallery construction |
-
2019
- 2019-06-27 CN CN201920981168.3U patent/CN210239088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306775A (en) * | 2019-06-27 | 2019-10-08 | 中国二十二冶集团有限公司 | Outer wall suspension scaffold and construction method for pipe gallery construction |
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