CN217974076U - Supporting construction and supporting system are used in bottom end rail construction - Google Patents
Supporting construction and supporting system are used in bottom end rail construction Download PDFInfo
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- CN217974076U CN217974076U CN202222301518.1U CN202222301518U CN217974076U CN 217974076 U CN217974076 U CN 217974076U CN 202222301518 U CN202222301518 U CN 202222301518U CN 217974076 U CN217974076 U CN 217974076U
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Abstract
The utility model discloses a supporting construction and supporting system are used in bottom end rail construction, include: the bracket support is arranged at the bottom end of the lower cross beam and is connected with the tower wall of the tower column in an anchoring manner; a support rail; an arc beam; reinforcing the vertical rods; the cross bar is reinforced. The utility model discloses a with the arc roof beam butt in the contained angle position department of column and bottom end rail, the circular arc chamfer that utilizes the arc-shaped beam supports the contained angle position department of column and bottom end rail, and the arc roof beam is located on the bracket support, utilizes the bracket support to support with the anchor power of the tower wall of column. Meanwhile, the reinforced vertical rods and the reinforced transverse rods are erected on the arc-shaped beam, so that the arc-shaped beam is further supported and reinforced, and the stable support of the arc-shaped beam on the included angle position of the tower column and the lower cross beam is ensured. This supporting construction is effectual to be realized supporting the bottom of bottom end and the connected contained angle department of column of bottom end promptly, has guaranteed the stability of follow-up construction.
Description
Technical Field
The utility model relates to a bridge support technical field especially relates to a supporting construction and supporting system are used in bottom end rail construction.
Background
The bridge is used for railways, roads, channels, pipelines, pedestrians and other buildings when crossing rivers, valleys or other traffic lines. Specifically, a bridge is a building constructed for a road to cross natural or artificial obstacles, and is erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through.
Aiming at the bridge construction in the early stage of bridge deck erection, a tower column needs to be arranged in the middle of a river bank in a crossing mode, and then a lower cross beam is erected on the tower column. At present, because a tower column is generally in a spindle shape, the construction position of a lower cross beam needs to be integrally supported at the initial stage of erecting the lower cross beam, and the stability of the lower cross beam can be ensured. Particularly, the bottom end of the lower cross beam and the connecting included angle of the tower column need to be supported specially, and then other positions of the lower cross beam can be supported.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a supporting construction and supporting system are used in the bottom end of bottom end rail construction in order to realize supporting the bottom of bottom end rail and the connected contained angle department of pylon.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a supporting structure for lower beam construction, comprising:
the bracket support is arranged at the bottom end of the lower cross beam and is connected with the tower wall of the tower column in an anchoring manner;
the supporting cross rod is horizontally arranged on the bracket support and is used for supporting and transmitting the bearing stress of the lower cross beam to the bracket support;
the arc-shaped beam is in an arc-shaped chamfer shape, one end of the arc-shaped beam is connected to the supporting cross rod, the arc-shaped chamfer of the arc-shaped beam abuts against the included angle between the tower column and the lower cross beam, and the arc-shaped beam is used for supporting the included angle between the tower column and the lower cross beam;
one end of the reinforcing vertical rod is vertically arranged on the supporting transverse rod, the other end of the supporting transverse rod is connected with the other end of the arc beam, and the supporting transverse rod is used for reinforcing the bearing capacity of the arc beam;
the arc-shaped beam is characterized by comprising a reinforcing transverse rod, one end of the reinforcing transverse rod is arranged on the supporting vertical rod, the other end of the reinforcing transverse rod is connected with the arc-shaped beam, and the reinforcing transverse rod is horizontally arranged.
Preferably, the supporting structure further includes:
the arc-shaped connecting plate is arc-shaped, and the arc shape of the arc-shaped connecting plate is matched with the included angle phase of the tower column and the lower cross beam;
the outer wall of the arc connecting plate is abutted to the included angle position of the tower column and the lower cross beam, and the inner wall of the arc connecting plate is abutted to the arc chamfer of the arc-shaped beam.
Preferably, the arc connecting plate is connected with the tower wall of the tower column in an anchoring manner.
Preferably, the reinforcing vertical rods are arranged in a plurality;
the plurality of reinforcing vertical rods are arranged in parallel and are vertically connected with the arc-shaped beam and the supporting cross rod;
the reinforcing transverse rods sequentially penetrate through the plurality of reinforcing vertical rods.
Preferably, the bracket support is of a triangular structure;
wherein, the bracket support is anchored with the tower wall of column, just the top parallel arrangement of bracket support in the bottom of bottom end rail, the top of bracket support with it links to each other to support the horizontal pole.
Preferably, the supporting cross rods are connected with the top end of the bracket support in a welding mode through a plurality of supporting legs.
Preferably, the supporting structure further includes:
the bearing seat is T-shaped, the T-shaped bottom end of the bearing seat is connected with the supporting cross rod, and one side of the T-shaped top of the bearing seat is connected with the reinforcing vertical rod.
Preferably, the supporting structure further includes:
one end of one diagonal draw bar is connected with the reinforcing vertical bar, and the other end of the diagonal draw bar is connected with the tower wall of the arc chamfer of the arc-shaped beam; one end of the other diagonal draw bar is connected with the reinforcing vertical bar, and the other end of the diagonal draw bar is connected with the supporting transverse bar;
wherein two of the diagonal draw bars are obliquely arranged.
The utility model also provides a supporting system is used in bottom end rail construction, adopted in the above-mentioned a supporting construction is used in bottom end rail construction, supporting system still includes:
the supporting structures are arranged at the included angle between the lower cross beam and the tower column along the width of the lower cross beam, and the supporting structures are anchored on the tower wall of the tower column through bracket supports;
the connecting cross rods are connected with the supporting structures in a plurality of modes, and the connecting cross rods are used for connecting the supporting structures.
Preferably, the connecting cross rods are I-steel-shaped connecting rods and are connected among the supporting structures in an inserting mode.
The utility model has the advantages that:
the utility model discloses a with the arc roof beam butt in the contained angle position department of column and bottom end rail, the circular arc chamfer that utilizes the arc roof beam supports the contained angle position department of column and bottom end rail, the arc roof beam is located on the bracket support, utilizes the bracket support to support with the anchor power of the tower wall of column. Meanwhile, the reinforced vertical rods and the reinforced transverse rods are erected on the arc-shaped beam, so that the arc-shaped beam is further supported and reinforced, and the stable support of the arc-shaped beam on the included angle position of the tower column and the lower cross beam is ensured. This supporting construction is effectual to be realized supporting the bottom of bottom end and the connecting contained angle department of pylon of bottom end promptly, has guaranteed the stability of follow-up construction.
Drawings
Fig. 1 is an installation schematic view of a supporting structure for lower beam construction provided in an embodiment of the present invention;
fig. 2 is a schematic view of a supporting structure for lower beam construction provided in an embodiment of the present invention;
fig. 3 is a schematic plan view of a supporting structure for lower beam construction provided in an embodiment of the present invention;
fig. 4 is a schematic structural view of a supporting system for lower beam construction provided in an embodiment of the present invention.
The symbols in the figures are as follows:
1. an arc beam; 11. an arc-shaped connecting plate;
2. a reinforcing cross bar; 21. a diagonal member;
3. a support rail; 31. supporting legs; 32. a bracket support;
4. a bearing seat;
5. reinforcing the vertical rod;
6. connecting the cross bars;
7. a lower cross beam;
8. a tower column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example one
Referring to fig. 1-3, a supporting structure for lower beam construction is provided, the supporting structure is arranged at an included angle between a lower beam 7 and a tower column 8 by using an arc structure of the supporting structure, the supporting structure is abutted to the bottom end side of the lower beam 7 by using the arc structure, then the supporting structure is anchored on the tower wall of the tower column 8 by using a structure of the supporting structure, the supporting structure supports the bottom end of the lower beam 7, and the supporting structure transmits the bearing stress of the supporting structure to the lower beam 7 to the tower wall of the tower column 8, so that the supporting effect of the supporting structure on the included angle of the lower beam 7 is effectively ensured. The stability of the lower cross beam 7 in construction is effectively ensured.
Specifically, the supporting construction includes: bracket 32, support horizontal pole 3, arc beam 1, reinforcing montant 5, reinforcing horizontal pole 2. The bracket support 32 is arranged at the bottom end of the lower cross beam 7, and the bracket support 32 is connected with the tower wall of the tower column 8 in an anchoring manner. The support cross bar 3 is horizontally arranged on the bracket support 32, and the support cross bar 3 is used for supporting and conducting the bearing stress of the lower cross beam 7 to the bracket support 32. The arc beam 1 is in the shape of an arc inverted angle, one end of the arc beam 1 is connected to the support cross rod 3, the arc inverted angle of the arc beam 1 abuts against the included angle position of the tower column 8 and the lower cross beam 7, and the arc beam 1 is used for supporting the included angle position of the tower column 8 and the lower cross beam 7. Strengthen the one end of montant 5 and set up perpendicularly support on the horizontal pole 3, just the other end of supporting horizontal pole 3 with the other end of arc-shaped beam 1 links to each other, it is used for strengthening to support horizontal pole 3 the bearing capacity of arc-shaped beam 1. One end of the reinforcing transverse rod 2 is arranged on the supporting vertical rod, the other end of the reinforcing transverse rod 2 is connected with the arc-shaped beam 1, and the reinforcing transverse rod 2 is horizontally arranged. In the present embodiment, the arc beam 1 abuts against the included angle between the tower column 8 and the lower cross beam 7, the included angle between the tower column 8 and the lower cross beam 7 is supported by the arc chamfer of the arc beam 1, the arc beam 1 is seated on the bracket 32, and the bracket 32 is supported by the anchoring force of the tower wall of the tower column 8. Meanwhile, the reinforcing vertical rods 5 and the reinforcing cross rods 2 are erected on the arc-shaped beam 1, so that the arc-shaped beam 1 is further supported and reinforced, and the arc-shaped beam 1 is guaranteed to stably support the included angle between the tower column 8 and the lower cross beam 7. This supporting construction is effectual to be realized supporting the bottom of bottom end and the connecting contained angle department of column 8 of bottom end, has guaranteed the stability of follow-up construction promptly.
In this embodiment, the arc beam 1 is abutted to the tower column 8 and the lower cross beam 7 at an included angle for better fitting. The supporting construction further includes: the arc connecting plate 11 is arc-shaped, and the arc shape of the arc connecting plate 11 is matched with the included angle phase of the tower column 8 and the lower cross beam 7. The outer wall of the arc connecting plate 11 is abutted to the included angle position of the tower column 8 and the lower cross beam 7, and the inner wall of the arc connecting plate 11 is abutted to the arc chamfer of the arc beam 1. Namely, the outer wall radian of the arc connecting plate 11 can be set according to the included angle position angle range of the tower column 8 and the lower cross beam 7, so that the lower effect of the included angle position between the arc connecting plate 11 and the tower column 8 and the lower cross beam 7 can be flexibly adjusted. In addition, in the embodiment, in order to ensure the connection stability of the arc-shaped connecting plates 11, the arc-shaped connecting plates 11 can be anchored and connected with the tower wall of the tower column 8.
In this embodiment, the number of the reinforcing vertical rods 5 is multiple, and the plurality of reinforcing vertical rods 5 are arranged in parallel and are vertically connected with the arc-shaped beam 1 and the supporting cross rod 3. The reinforcing cross rods 2 sequentially penetrate through the reinforcing vertical rods 5, so that the overall strength of the supporting structure is effectively guaranteed. Preferably, the number of the reinforcing vertical rods 5 is two, and the two reinforcing vertical rods 5 are arranged in parallel.
Referring to fig. 1, in this embodiment, the bracket support 32 has a triangular structure, the bracket support 32 is anchored to the tower wall of the tower column 8, the top end of the bracket support 32 is parallel to the bottom end of the lower beam 7, and the top end of the bracket support 32 is connected to the support cross bar 3 through a plurality of support legs 31. The top end of the bracket support 32 is used for bearing and supporting the whole supporting cross rod 3 and installing a structure on the supporting cross rod 3. In this embodiment, in order to ensure the connection strength between the support cross bar 3 and the bracket 32, the support cross bar 3 is connected to the top end of the bracket 32 by welding via the support legs.
In this embodiment, the lower cross member 7 is supported at other positions for easy assembly on the supporting structure. The supporting construction further includes: bear seat 4, bear seat 4 and be the T shape, the T shape bottom that bears seat 4 with support horizontal pole 3 links to each other, bear T shape top one side of seat 4 with strengthen the montant 5 and link to each other to the bearing structure installation of follow-up other positions is located on the T shape top that bears seat 4.
In this embodiment, in order to further support the arc-shaped beam 1, the supporting structure further includes: one end of one of the diagonal draw bars 21 is connected with the reinforcing vertical bar 5, and the other end of the diagonal draw bar 21 is connected with the tower wall of the arc chamfer of the arc-shaped beam 1; and one end of the other diagonal draw bar 21 is connected with the reinforcing vertical bar 5, and the other end of the diagonal draw bar is connected with the supporting cross bar 3. Two of the diagonal draw bars 21 are obliquely arranged. The supporting and bearing strength of the arc-shaped beam 1 to the lower cross beam 7 during construction is effectively enhanced.
Example two
Referring to fig. 4, the present invention further provides a supporting system for lower beam construction, which adopts the supporting structure of the first embodiment. The support system further comprises: connecting horizontal pole 6, a plurality of supporting construction. A plurality of supporting structures are arranged at the included angle between the lower cross beam 7 and the tower column 8 along the width of the lower cross beam 7, and the supporting structures are anchored on the tower wall of the tower column 8 through bracket supports 32 (not shown in the figure), so that the supporting stability of the supporting structures is ensured. The connecting cross rod 6 is connected with a plurality of supporting structures, and the connecting cross rod 6 is used for connecting the supporting structures, so that the supporting stability of the supporting system is effectively enhanced.
In this embodiment, the connecting cross rod 6 is an i-steel-shaped connecting rod, and the connecting cross rod 6 is inserted and connected between the plurality of supporting structures. Preferably, in this embodiment, the connecting cross bar 6 may be provided in plurality between a plurality of timbering structures. I.e. a number of connecting rails 6 are arranged in parallel between every two supporting structures, and a number of connecting rails 6 connect every two supporting structures. In addition, in order to save the material and the installation time of the supporting structures, a plurality of supporting structures can be provided with the connecting cross rods 6 according to the actual bearing requirements. Namely, a plurality of supporting structures are not required to be connected together, and at the middle part of the included angle between the bottom end of the lower cross beam 7 and the tower column 8, because the installation space is too small, the supporting structure in the middle can be connected with the supporting structure on the side edge.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a supporting construction is used in bottom end rail construction which characterized in that includes:
the bracket support is arranged at the bottom end of the lower cross beam and is connected with the tower wall of the tower column in an anchoring manner;
the supporting cross rod is horizontally arranged on the bracket support and is used for supporting and transmitting the bearing stress of the lower cross beam to the bracket support;
the arc-shaped beam is in an arc-shaped chamfer shape, one end of the arc-shaped beam is connected to the supporting cross rod, the arc-shaped chamfer of the arc-shaped beam abuts against the included angle between the tower column and the lower cross beam, and the arc-shaped beam is used for supporting the included angle between the tower column and the lower cross beam;
one end of the reinforcing vertical rod is vertically arranged on the supporting cross rod, the other end of the supporting cross rod is connected with the other end of the arc beam, and the supporting cross rod is used for reinforcing the bearing capacity of the arc beam;
the reinforcing cross rod is arranged on the supporting vertical rod, the other end of the reinforcing cross rod is connected with the arc-shaped beam, and the reinforcing cross rod is horizontally arranged.
2. The supporting structure for lower beam construction according to claim 1, further comprising:
the arc-shaped connecting plate is in an arc shape, and the arc shape of the arc-shaped connecting plate is matched with the included angle phase of the tower column and the lower cross beam;
the outer wall of the arc connecting plate is abutted to the included angle position of the tower column and the lower cross beam, and the inner wall of the arc connecting plate is abutted to the arc chamfer of the arc-shaped beam.
3. The supporting structure for the construction of the lower beam as claimed in claim 2, wherein the arc-shaped connecting plates are anchored to the tower wall of the tower column.
4. The supporting structure for the construction of a lower cross beam as claimed in claim 1, wherein the reinforcing vertical bar is provided in plurality;
the plurality of reinforcing vertical rods are arranged in parallel and are vertically connected with the arc-shaped beam and the supporting cross rod;
the reinforcing transverse rods sequentially penetrate through the plurality of reinforcing vertical rods.
5. The supporting structure for the construction of a lower cross member according to any one of claims 1 to 4, wherein the bracket is a triangular structure;
wherein, the bracket support is anchored with the tower wall of column, just the top parallel arrangement of bracket support in the bottom of bottom end rail, the top of bracket support with it links to each other to support the horizontal pole.
6. The supporting structure for lower beam construction according to claim 5, wherein the supporting cross bar is welded to the top end of the bracket holder by a plurality of supporting legs.
7. The supporting structure for lower beam construction according to claim 6, further comprising:
bear the seat, it is T shape to bear the seat, the T shape bottom that bears the seat with support the horizontal pole and link to each other, bear T shape top one side of seat with strengthen the montant and link to each other.
8. The supporting structure for lower beam construction according to claim 1, further comprising:
one end of one diagonal draw bar is connected with the reinforcing vertical bar, and the other end of the diagonal draw bar is connected with the tower wall of the arc chamfer of the arc beam; one end of the other diagonal draw bar is connected with the reinforcing vertical bar, and the other end of the diagonal draw bar is connected with the supporting transverse bar;
wherein two of the diagonal draw bars are obliquely arranged.
9. A supporting system, wherein a supporting structure for lower beam construction according to any one of claims 1 to 8 is used, the supporting system further comprising:
the supporting structures are arranged at the included angle between the lower cross beam and the tower column along the width of the lower cross beam, and the supporting structures are anchored on the tower wall of the tower column through bracket supports;
the connecting cross rods are connected with the supporting structures in a plurality of modes, and the connecting cross rods are used for connecting the supporting structures.
10. The support system of claim 9, wherein the connecting cross-bar is an i-beam shaped connecting bar that is interpenetrated between a plurality of support structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222301518.1U CN217974076U (en) | 2022-08-31 | 2022-08-31 | Supporting construction and supporting system are used in bottom end rail construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222301518.1U CN217974076U (en) | 2022-08-31 | 2022-08-31 | Supporting construction and supporting system are used in bottom end rail construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217974076U true CN217974076U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222301518.1U Active CN217974076U (en) | 2022-08-31 | 2022-08-31 | Supporting construction and supporting system are used in bottom end rail construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217974076U (en) |
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2022
- 2022-08-31 CN CN202222301518.1U patent/CN217974076U/en active Active
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