CN215105496U - Assembled steel corrugated pipe gallery support beam connection structure - Google Patents
Assembled steel corrugated pipe gallery support beam connection structure Download PDFInfo
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- CN215105496U CN215105496U CN202120224928.3U CN202120224928U CN215105496U CN 215105496 U CN215105496 U CN 215105496U CN 202120224928 U CN202120224928 U CN 202120224928U CN 215105496 U CN215105496 U CN 215105496U
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- bottom plate
- pipe gallery
- rib plates
- corrugated pipe
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Abstract
The utility model provides an assembled corrugated steel pipe gallery support beam connection structure belongs to city utility tunnel technical field. It comprises a vertical column and a connecting component; the connecting part comprises a bottom plate and two rib plates; the bottom plate is of an arc-shaped structure; the bottom plate is provided with a plurality of through holes, and the bottom plate is connected with the steel corrugated pipe gallery main body through bolts penetrating through the through holes; connecting holes are formed in the two rib plates, connecting holes are formed in the positions, close to the two ends of the stand column, of the two rib plates, and the rib plates and the stand column penetrate through the connecting holes through bolts to be fixed. The utility model provides an assembled corrugated steel pipe gallery support crossbeam connection structure, adopts the adapting unit of integrated into one piece, has improved the durability; the end surfaces of the bottom plate of the connecting part and the upright post are both designed into arc shapes, so that the upright post and the connecting part are tightly fixed at the wave trough, and the left-right shaking is avoided; adopt high strength bolt to fix, avoided the anticorrosive coating to destroy, prolonged life, and the construction is convenient, and is safe, in city utility tunnel field, has popularization and application and worth.
Description
Technical Field
The utility model relates to a city utility tunnel technical field, concretely relates to assembled steel corrugated pipe gallery support beam connection structure.
Background
The underground comprehensive pipe gallery is used as a pipeline laying mode which is convenient to manage and efficient, and is widely popularized and applied in China. Prefabricated assembled steel pipe gallery has advantages such as rigidity is big, the cost is low, the time limit for a project is short as a neotype utility tunnel. However, in the process of laying prefabricated steel pipe gallery, it is often necessary to install single independent corrugated steel pipe gallery cabins together for different auxiliary facilities, such as water supply and drainage, sewage, heating, communication, cables, etc., in the prior art, two corrugated steel pipe galleries are welded together directly in a welding mode on site, the welding process easily damages the anticorrosive coating, thereby affecting the service life of the corrugated steel pipe gallery, and the corrugated steel pipe gallery cabins are also directly cast in situ with reinforced concrete, but there are the problems of complicated construction and high cost.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an assembled steel corrugated pipe gallery support beam connection structure.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a connecting structure of a support beam of an assembly type steel corrugated pipe gallery comprises a stand column and a connecting part;
the connecting part comprises a bottom plate and two rib plates, the two rib plates are vertically arranged on the bottom plate, and the bottom plate and the rib plates are integrally formed;
the bottom plate is of an arc-shaped structure, and the radian of the bottom plate is matched with the corrugation radian of the steel corrugated pipe gallery main body;
the bottom plate is provided with a plurality of through holes, and the bottom plate is connected with the steel corrugated pipe gallery main body through bolts penetrating through the through holes;
the two rib plates are provided with connecting holes, the two ends of the upright post are also provided with connecting holes, the upright post is arranged between the two rib plates, and the rib plates and the upright post are fixed by penetrating through the connecting holes through bolts.
Preferably, the arc-shaped structure of the bottom plate is matched with the wave trough radian of the corrugation of the main body of the corrugated steel pipe gallery.
Preferably, the number of the through holes on the bottom plate is 2-3.
Preferably, the two rib plates are arranged on the inner side wall of the base plate bent in the radian.
Preferably, the two end faces of the upright post are of arc-shaped structures.
Preferably, the radians of the two end faces of the upright post are matched with the radians of the bottom plate.
Preferably, the connecting holes on the two rib plates are all arranged on the perpendicular bisector of the rib plates along the length direction.
The utility model has the advantages that:
1) the utility model provides an assembled corrugated steel pipe gallery support crossbeam connection structure, through adopting the adapting unit of integrated into one piece, has improved the durability of connection structure;
2) the utility model provides an assembled corrugated steel pipe gallery support crossbeam connection structure, through setting the bottom plate of adapting unit and the terminal surface of stand to the arc that matches with the trough department of corrugated steel pipe gallery main part, thereby make stand and adapting unit closely fix in trough department, thereby avoided rocking about in the atress process;
3) the utility model provides an assembled corrugated steel pipe gallery support beam connection structure fixes through adopting the high strength bolt, has avoided destroying because the anticorrosive coating that the welding arouses, and influences connection structure life's defect, and can directly assemble at the scene, and it is convenient to be under construction, and safety, the practicality is strong, in city utility tunnel field, has popularization and application and worth.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a beam connecting structure of an assembly type steel corrugated pipe rack support provided by the present invention;
fig. 2 is a schematic structural diagram of a connecting component of the assembled steel corrugated pipe gallery bracket beam connecting structure provided by the present invention;
fig. 3 is a schematic diagram of the position structure of the upright post and the connecting component of the assembled steel corrugated pipe gallery bracket beam connecting structure provided by the present invention;
the corrugated steel pipe gallery comprises a vertical column 1, a bottom plate 2, a rib plate 3, a corrugated steel pipe gallery main body 4, a through hole 5, a connecting hole 6 and a bolt 7.
Detailed Description
The embodiments of the present invention will be described with reference to the accompanying drawings and preferred embodiments, and other advantages and effects of the invention will be easily understood by those skilled in the art from the disclosure in the specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.
As shown in fig. 1 to 3, an assembled steel corrugated pipe gallery support beam connecting structure comprises a stand column 1 and a connecting part; the connecting part comprises a bottom plate 2 and two rib plates 3, the two rib plates 3 are vertically arranged on the bottom plate 2, and the bottom plate 2 and the rib plates 3 are integrally formed; the bottom plate 2 is of an arc-shaped structure, and the radian of the bottom plate 2 is matched with the corrugation radian of the steel corrugated pipe gallery body 4; the bottom plate 2 is provided with a plurality of through holes 5, and the bottom plate 2 and the steel corrugated pipe gallery main body 4 are connected together by bolts penetrating through the through holes 5; the two rib plates 3 are provided with connecting holes 6, the connecting holes 6 are also arranged near the two ends of the upright post 4, the upright post 1 is arranged between the two rib plates 3, and the rib plates 3 and the upright post 1 are fixed by bolts 7 penetrating through the connecting holes 6. Specifically, the bolts sequentially penetrate through a connecting hole of one rib plate, a connecting hole of the stand column and a connecting hole of the other rib plate, and two ends of each bolt are fixed through nuts, so that the stand column is fixed between the two rib plates.
The arc-shaped structure of the bottom plate 2 is matched with the wave trough radian of the corrugation of the steel corrugated pipe gallery body 4. Make bottom plate and the corrugated trough of steel corrugated pipe gallery main part closely laminate to fix the bottom plate in trough department, avoid the stand at the atress in-process, drive the bottom plate and control and rock.
The number of the through holes 5 on the bottom plate 2 is 2-3.
Two rib plates 3 are arranged on the inner side wall of the base plate 2 which is bent in radian. The two end faces of the upright post 1 are of arc-shaped structures. The radians of the two end surfaces of the upright post 1 are matched with the radians of the bottom plate 2. Thereby make the both ends face of stand and the upper surface of bottom plate closely laminate, the lower surface of bottom plate closely laminates with the corrugated trough of steel corrugated pipe gallery main part to improve support beam connection structure's steadiness, increase of service life.
The connecting holes 6 on the two rib plates 3 are all arranged on the perpendicular bisector of the rib plates along the length direction. The stand is installed in the central point of gusset and is put, can improve connection structure's stability.
The utility model provides an assembled corrugated steel pipe gallery support crossbeam connection structure, through adopting the adapting unit of integrated into one piece, has improved the durability of connection structure; the end surfaces of the bottom plate and the stand column of the connecting component are both arranged into arc shapes matched with the wave troughs of the corrugations of the main body of the corrugated steel pipe gallery, so that the stand column and the connecting component are tightly fixed at the wave troughs, and the left and right shaking in the stress process is avoided; through adopting the high strength bolt to fix, avoided destroying because the anticorrosive coating that the welding arouses, and influence connection structure life's defect, and can directly assemble at the scene, it is convenient to be under construction, and safety, the practicality is strong, in city utility tunnel field, has popularization and application and worth.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (7)
1. A connecting structure of a cross beam of an assembled steel corrugated pipe gallery support is characterized by comprising a stand column and a connecting part;
the connecting part comprises a bottom plate and two rib plates, the two rib plates are vertically arranged on the bottom plate, and the bottom plate and the rib plates are integrally formed;
the bottom plate is of an arc-shaped structure, and the radian of the bottom plate is matched with the corrugation radian of the steel corrugated pipe gallery main body;
the bottom plate is provided with a plurality of through holes, and the bottom plate is connected with the steel corrugated pipe gallery main body through bolts penetrating through the through holes;
the two rib plates are provided with connecting holes, the two ends of the upright post are also provided with connecting holes, the upright post is arranged between the two rib plates, and the rib plates and the upright post are fixed by penetrating through the connecting holes through bolts.
2. The assembled steel corrugated pipe gallery support cross member connecting structure of claim 1, wherein the arcuate configuration of the bottom plate matches the trough camber of the corrugations of the steel corrugated pipe gallery body.
3. The assembled steel corrugated pipe gallery support beam connecting structure of claim 1, wherein the number of the through holes on the bottom plate is 2-3.
4. The assembled steel corrugated pipe gallery support beam connecting structure according to claim 1, wherein the two rib plates are arranged on the inner side wall of the bottom plate curved in radian.
5. The fabricated corrugated steel pipe gallery bracket beam connection structure of claim 4, wherein both end faces of the upright post are of arcuate configuration.
6. The assembled steel corrugated pipe gallery support beam connection structure of claim 5, wherein the radian of the two end faces of the upright post is matched with the radian of the bottom plate.
7. The assembled steel corrugated pipe gallery support beam connecting structure according to claim 1, wherein the connecting holes of the two rib plates are all arranged on a perpendicular bisector of the rib plates in the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120224928.3U CN215105496U (en) | 2021-01-26 | 2021-01-26 | Assembled steel corrugated pipe gallery support beam connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120224928.3U CN215105496U (en) | 2021-01-26 | 2021-01-26 | Assembled steel corrugated pipe gallery support beam connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215105496U true CN215105496U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120224928.3U Active CN215105496U (en) | 2021-01-26 | 2021-01-26 | Assembled steel corrugated pipe gallery support beam connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215105496U (en) |
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2021
- 2021-01-26 CN CN202120224928.3U patent/CN215105496U/en active Active
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