CN217810509U - Bridge attached pipeline supporting structure - Google Patents
Bridge attached pipeline supporting structure Download PDFInfo
- Publication number
- CN217810509U CN217810509U CN202221641761.1U CN202221641761U CN217810509U CN 217810509 U CN217810509 U CN 217810509U CN 202221641761 U CN202221641761 U CN 202221641761U CN 217810509 U CN217810509 U CN 217810509U
- Authority
- CN
- China
- Prior art keywords
- main supporting
- supporting
- outriggers
- pipeline
- bridge
- 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
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a bridge attached pipeline bearing structure, include: the pipeline supporting device comprises two main supporting outriggers, wherein the two main supporting outriggers are horizontally arranged, one end of each main supporting outrigger is a connecting end, the other end of each main supporting outrigger is a cantilever end, the connecting end is connected with a cover beam of a pier, the cantilever ends of the two main supporting outriggers extend out of the same side of the cover beam, and the upper end surfaces of the two main supporting outriggers can simultaneously support a pipeline in the horizontal direction; the fixing piece is fixedly connected with the main supporting cantilever beam and used for fixing the pipeline on the cantilever end of the main supporting cantilever beam; and the reinforcing beam assembly is arranged between the main supporting outrigger and the cover beam and is used for assisting in increasing the supporting capacity of the main supporting outrigger. The utility model provides a pipeline bearing structure can be applicable to and support the pipeline on existing bridge, and two main outriggers that support can set up in the bent cap lateral part of pier, can not cause the influence to the structural strength of bridge main part, and then guarantee that bridge structural strength does not receive destruction.
Description
Technical Field
The utility model relates to a bridge engineering field, in particular to bridge attached pipeline bearing structure.
Background
When the pipeline passes through the bridge, the pipeline is laid under the sidewalk slab to hide and pass through in the existing mode, but use more, more stable mode to support the pipeline gap bridge through the mode of pre-buried supporting member on the bridge, specifically, the supporting member uses the multiple spot to support the atress as leading, makes the pipeline load evenly act on bridge structures.
However, the above construction method is not suitable for the existing bridge which has already been constructed, because it is difficult to review the arrangement of the stressed main reinforcements in the bridge body, and the prestressed reinforcements or the main reinforcements in the bridge body are easily damaged by accident, so that the method of anchoring the embedded reinforcements in the bridge body is very difficult and dangerous.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a bridge adheres to formula pipeline bearing structure can be applicable to the support tube way on existing bridge to can guarantee that bridge structural strength does not receive destruction.
According to the utility model discloses bridge adheres to formula pipeline bearing structure, include: the pipeline supporting device comprises two main supporting outriggers, wherein the two main supporting outriggers are horizontally arranged, one end of each main supporting outrigger is a connecting end, the other end of each main supporting outrigger is a cantilever end, the connecting end is connected with a cover beam of a pier, the cantilever ends of the two main supporting outriggers extend out of the same side of the cover beam, and the upper end surfaces of the two main supporting outriggers can simultaneously support a pipeline in the horizontal direction; the fixing piece is fixedly connected with the main supporting cantilever beam and used for fixing the pipeline on the cantilever end of the main supporting cantilever beam; and the reinforcing beam assembly is arranged between the main supporting outrigger and the cover beam and is used for assisting in increasing the supporting capacity of the main supporting outrigger.
The method has the following beneficial effects: the utility model provides a pipeline bearing structure can be applicable to the support pipeline on existing bridge, and two main support outriggers can set up in the bent cap lateral part of pier, can not cause the influence to the structural strength of bridge main part, and then guarantee that bridge structural strength does not receive destruction.
According to the utility model discloses a some embodiments, the stiffening girder subassembly includes a plurality of longerons of mutual parallel arrangement and a plurality of mutual parallel arrangement's well outrigger, the both ends of longeron respectively with two the main tributary props the outrigger and connects, the longeron with the main tributary props the outrigger mutually perpendicular, in prop the outrigger with the longeron is mutually perpendicular, a plurality of in prop the outrigger and follow the extending direction of longeron arrange set up in on the longeron, in prop the outrigger with the bent cap of pier is connected.
According to the utility model discloses a some embodiments, the terminal surface of well support outrigger has set firmly the anchor backing plate, the anchor backing plate with well support the outrigger perpendicular, the anchor backing plate is fixed in through the crab-bolt on the bent cap of pier.
According to some embodiments of the invention, the cross-sectional form of the longitudinal beam may be a rectangular cross-section or an i-shaped cross-section.
According to some embodiments of the utility model, the mounting is the pipe strap, the tail end of pipe strap is provided with fastening nut.
According to some embodiments of the utility model, the main support outrigger is fixed in through a plurality of crab-bolts on the bent cap of pier.
According to some embodiments of the invention, the anchor bolt specification is in the range of M8 to M30.
According to some embodiments of the invention, the main support outrigger may have a cross-sectional form of an i-section, a U-section, or a combined cross-section.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention will be further described with reference to the following drawings and examples, in which:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the embodiment of the present invention after hiding the pipeline;
FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 2;
fig. 4 is a schematic view of a partial structure of a main support outrigger installation position in an embodiment of the present invention;
fig. 5 is a schematic view of the embodiment of the present invention installed on a bridge.
Reference numerals:
a main support outrigger 100;
the capping beam 200;
a pipe 300;
the reinforcing beam assembly 500, the longitudinal beam 510, the middle supporting outrigger 520 and the anchor backing plate 521;
an anchor 600.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the present invention, such as the upper and lower directions, is the orientation or positional relationship shown in the drawings, and is only for the convenience of description and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
For the convenience of understanding, the present invention is described with reference to the installation on a pier capping beam, and the present invention is also applicable to the abutment cap structure.
Referring to fig. 1 to 5, the present invention discloses a bridge attachment type pipe support structure, which comprises a main support outrigger 100, a fixing member, and a stiffening beam assembly 500.
The two main supporting outriggers 100 are horizontally arranged, one end of each main supporting outrigger 100 is a connecting end, the other end of each main supporting outrigger 100 is a cantilever end, the connecting ends are connected with the capping beams 200 of the bridge pier, the cantilever ends of the two main supporting outriggers 100 extend out of the same side of the capping beams 200, the upper end surfaces of the two main supporting outriggers 100 can simultaneously support the pipeline 300 in the horizontal direction, the fixing member is fixedly connected with the main supporting outriggers 100 and is used for fixing the pipeline 300 on the cantilever ends of the main supporting outriggers 100, and the reinforcing beam assembly 500 is arranged between the main supporting outriggers 100 and the capping beams 200 and is used for assisting in increasing the supporting capacity of the main supporting outriggers 100.
The utility model provides a pipeline bearing structure can be applicable to and support pipeline 300 on existing bridge, and two main tributary props outrigger 100 and can set up in the bent cap 200 lateral part of pier, can not cause the influence to the structural strength of bridge main part, and then guarantees that bridge structural strength does not receive destruction.
As shown in fig. 2 and 3, the stiffening beam assembly 500 of the embodiment of the present invention includes a plurality of longitudinal beams 510 disposed in parallel to each other and a plurality of middle support outriggers 520 disposed in parallel to each other, both ends of the longitudinal beam 510 are respectively connected to the two main support outriggers 100, the longitudinal beam 510 is perpendicular to the main support outriggers 100, the middle support outriggers 520 are perpendicular to the longitudinal beam 510, the plurality of middle support outriggers 520 are arranged on the longitudinal beam 510 along the extending direction of the longitudinal beam 510, and the middle support outriggers 520 are connected to the capping beams 200 of the pier. Specifically, the longitudinal beam 510 is horizontally disposed between two main supporting outriggers 100, and a plurality of middle supporting outriggers 520 are sequentially arranged along the horizontal direction. The plurality of middle support outriggers 520 are cross-connected with at least one of the longitudinal beams 510, or the plurality of middle support outriggers 520 may be cross-connected with all of the longitudinal beams 510 to form a net-like support structure. By providing the reinforcing beam assembly 500, a lattice strong cross-section support system can be formed, and the support capability of the main support outrigger 100 can be enhanced.
Referring to fig. 2 and 3, an anchor plate 521 is fixedly disposed on an end surface of the middle support outrigger 520, the anchor plate 521 is perpendicular to the middle support outrigger 520, and the anchor plate 521 is fixed to the cap beam 200 of the pier through an anchor bolt 600. Specifically, the anchor pad 521 may be an integrated structure welded to the middle support outrigger 520, and the anchor pad 521 is perpendicular to the middle support outrigger 520 and is disposed in a T-shaped structure, so as to increase the structural stability of the middle support outrigger 520. It will be appreciated that the cross-sectional form of the stringers 510 described above may be rectangular or i-shaped in cross-section.
Referring to fig. 1 and 3, the fixing member in the embodiment of the present invention may be a pipe clamp 400, the pipe clamp 400 is U-shaped and has an opening facing downward to hold the pipeline 300 tightly, two ends of the pipe clamp 400 may pass through the upper main supporting outrigger 100, a fastening nut 410 is disposed at a tail end of the pipe clamp 400, and the fastening nut 410 may fix an end of the pipe clamp 400 on the main supporting outrigger 100, thereby fixing a position of the pipeline 300 relative to the main supporting outrigger 100. Of course, it is understood that the duct 300 of the present invention may be fixed to the main supporting outrigger 100 by a binding or the like.
As shown in fig. 3, the main support outrigger 100 according to an embodiment of the present invention may be fixed to the cap beam 200 of the pier by a plurality of anchor bolts 600, and the plurality of anchor bolts 600 may be arranged in an array. It is understood that the anchor plate 521 can be fixed to the main supporting outrigger 100 by the anchor 600. It should be noted that the specification of the anchor bolt in the embodiment of the present invention can be selected within a range from M8 to M30.
In addition, it should be noted that the cross-sectional form of the main supporting outrigger 100 in the embodiment of the present invention may be an i-shaped cross-section, a U-shaped cross-section, or a combined cross-section.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (8)
1. A bridge adheres to formula pipeline bearing structure, its characterized in that includes:
the pipeline supporting device comprises two main supporting outriggers, wherein the two main supporting outriggers are horizontally arranged, one end of each main supporting outrigger is a connecting end, the other end of each main supporting outrigger is a cantilever end, the connecting end is connected with a cover beam of a pier, the cantilever ends of the two main supporting outriggers extend out of the same side of the cover beam, and the upper end surfaces of the two main supporting outriggers can simultaneously support a pipeline in the horizontal direction;
the fixing piece is fixedly connected with the main supporting cantilever beam and used for fixing the pipeline on the cantilever end of the main supporting cantilever beam;
and the reinforcing beam assembly is arranged between the main supporting outrigger and the cover beam and is used for assisting in increasing the supporting capacity of the main supporting outrigger.
2. The bridge attached pipeline supporting structure as claimed in claim 1, wherein the reinforcing beam assembly comprises a plurality of longitudinal beams disposed in parallel with each other and a plurality of middle supporting outriggers disposed in parallel with each other, both ends of the longitudinal beams are respectively connected to the two main supporting outriggers, the longitudinal beams are perpendicular to the main supporting outriggers, the middle supporting outriggers are perpendicular to the longitudinal beams, the plurality of middle supporting outriggers are arranged on the longitudinal beams along the extending direction of the longitudinal beams, and the middle supporting outriggers are connected to the caps of the bridge piers.
3. The bridge attached pipeline supporting structure as claimed in claim 2, wherein an anchor backing plate is fixedly arranged on an end face of the middle supporting outrigger, the anchor backing plate is perpendicular to the middle supporting outrigger, and the anchor backing plate is fixed on a capping beam of the bridge pier through an anchor bolt.
4. A bridge attachment pipeline support structure according to claim 2, wherein the cross-sectional form of the longitudinal beam is a rectangular cross-section or an i-shaped cross-section.
5. The bridge-attached pipeline supporting structure of claim 1, wherein the fixing member is a pipe clamp, and a fastening nut is arranged at the tail end of the pipe clamp.
6. A bridge attachment type pipeline support structure as claimed in any one of claims 1 to 5, wherein said main support outrigger is fixed to said coping of said pier by a plurality of anchor bolts.
7. The bridge attachment duct support structure of claim 6, wherein the anchor bolt is in the range of M8 to M30.
8. A bridge attachment pipeline support structure according to any one of claims 1 to 5, wherein the cross-sectional form of the main supporting corbel may be an I-shaped cross-section, a U-shaped cross-section or a combined cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221641761.1U CN217810509U (en) | 2022-06-28 | 2022-06-28 | Bridge attached pipeline supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221641761.1U CN217810509U (en) | 2022-06-28 | 2022-06-28 | Bridge attached pipeline supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217810509U true CN217810509U (en) | 2022-11-15 |
Family
ID=83961453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221641761.1U Active CN217810509U (en) | 2022-06-28 | 2022-06-28 | Bridge attached pipeline supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217810509U (en) |
-
2022
- 2022-06-28 CN CN202221641761.1U patent/CN217810509U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101366903B1 (en) | Girder having truss section and construction method of bridge and pedestrian overpass using it | |
| KR102035492B1 (en) | Semi cable stayed bridge structure | |
| CN217810509U (en) | Bridge attached pipeline supporting structure | |
| US5121518A (en) | Cable-stayed bridge and construction process | |
| KR102163560B1 (en) | Girdir and bridge having soundproof wall using the same | |
| KR100871831B1 (en) | Prestressed temporary bridge preloaded by cable-tie and method thereof | |
| KR101132964B1 (en) | Construction method of continuous plate girder bridge stiffened its negative moment area by concrete and structure thereof | |
| KR20150025643A (en) | Precast segment assembly and precast segment structure by using of it) | |
| KR102487850B1 (en) | Cantilever precast half-deck including integral support and cantilever structure construction method using same | |
| KR100931318B1 (en) | Temporary bridges with branches of truss structure and construction method | |
| KR102490192B1 (en) | Bridge upper structure and the method constructing bridge upper structure using the same | |
| KR102026976B1 (en) | Cantilever bridge with t-type fixinf support bracket | |
| CN217298652U (en) | Prestressed concrete combined box girder reinforcing structure | |
| CN214993205U (en) | Clamp unit for reinforcing prestressed T beam and construction platform | |
| KR20100037335A (en) | Girder beam with improvement flange rigidity and the construction method thereof | |
| CN213114276U (en) | Rigid connection structure of steel-concrete composite beam and concrete pier | |
| KR102132338B1 (en) | Steel Composite PSC Girder Including Arched Reinforcement | |
| CN211037829U (en) | A high formwork mosaic structure for under complicated geological conditions | |
| JP2508677B2 (en) | Reinforcement method of bridge reinforced concrete slab | |
| CN112853934A (en) | Novel energy-consuming and shock-absorbing type inter-tower linkage structure of framing tower-connected cable-stayed bridge | |
| KR101500591B1 (en) | Structure for fixing connection of the bridge and fixing methods using former structure | |
| CN219826057U (en) | Cantilever beam structure | |
| KR20020020315A (en) | Continuous Preflex Beam Structures Using External Tendon and Constructing Method thereof | |
| CN215051998U (en) | Novel energy-consuming and shock-absorbing type inter-tower linkage structure of framing tower-connected cable-stayed bridge | |
| CN220767696U (en) | Bridge bracket bent cap structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |