CN219586573U - Steel pipe connecting mechanism for setting of road crossing door opening bracket - Google Patents
Steel pipe connecting mechanism for setting of road crossing door opening bracket Download PDFInfo
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- CN219586573U CN219586573U CN202320745045.6U CN202320745045U CN219586573U CN 219586573 U CN219586573 U CN 219586573U CN 202320745045 U CN202320745045 U CN 202320745045U CN 219586573 U CN219586573 U CN 219586573U
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- connecting piece
- vertical rod
- steel pipe
- rod
- cross
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model discloses a steel pipe connecting mechanism for setting a cross-road door opening bracket, which comprises a vertical rod, a cross rod and an inclined rod which form the bracket, wherein the end parts of the cross rod and the inclined rod are respectively provided with a first connecting piece, the upper end of the vertical rod is provided with a second connecting piece, and the first connecting piece at the end part of the cross rod, the first connecting piece at the end part of the inclined rod and the second connecting piece are connected through a pin shaft. During installing the support, insert below montant upper end with top montant lower extreme, with first connecting piece with the second connecting piece is through a round pin hub connection, easy operation is convenient, the cost is reduced.
Description
Technical Field
The utility model relates to the technical field of bridge engineering assistance, in particular to a steel pipe connecting mechanism for setting a cross-road door opening bracket.
Background
In bridge engineering or other new reconstruction engineering of structures, a mature technology of 'steel pipe column overhead frame I-steel door opening' is often used for meeting the normal traffic of the cross road and ensuring safety. When the road crossing door opening is constructed, a bracket needs to be erected.
In the existing support, the connection position of the vertical rod and the transverse rod and the connection position of the vertical rod and the oblique rod are connected through bolts, so that the operation is complex and the cost is high.
Disclosure of Invention
The utility model aims to solve the problems and provide the steel pipe connecting mechanism for setting the cross door opening bracket, which can realize the connection of the vertical rod, the cross rod and the inclined rod through one pin shaft, and has simple and convenient operation and low cost.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a stride way door opening support setting and use steel pipe coupling mechanism, includes montant, horizontal pole and the diagonal bar that constitutes the support, the horizontal pole with the diagonal bar tip all is equipped with first connecting piece, the montant upper end is equipped with the second connecting piece, the first connecting piece of horizontal pole tip the first connecting piece of diagonal bar tip with the second connecting piece passes through the round pin hub connection.
Further, the lower end of the vertical rod is provided with a hexagonal prism, the upper end of the vertical rod is provided with a positioning groove, and the hexagonal prism at the lower end of the vertical rod is matched with the positioning groove at the upper end of the adjacent vertical rod below.
Further, the end parts of the cross rod and the inclined rod are respectively provided with a chamfer angle.
Further, the first connecting piece comprises a connecting disc arranged on the vertical rod and first connecting plates which are symmetrically arranged on the upper side and the lower side of the connecting disc by taking the connecting disc as a center, and the first connecting plates incline from inside to outside in a direction away from the connecting disc;
the second connecting piece is a first U-shaped groove.
Further, the connecting disc is provided with a plurality of through holes.
Further, the first connecting piece is including fixing the fixed plate that just symmetry set up on the montant, the fixed plate is fixed on the montant, the second connecting piece is including setting up at the second U type groove of horizontal pole tip and setting up the second connecting plate at the dead lever tip, the second connecting plate is located in the second U type groove, the second U type groove is located the fixed plate, round pin axle is fixed plate, second U type groove and second connecting plate in proper order along the horizontal direction.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the end parts of the cross rod and the inclined rod are respectively provided with a first connecting piece, the upper end of the vertical rod is provided with a second connecting piece, and the first connecting piece of the end part of the cross rod, the first connecting piece of the end part of the inclined rod and the second connecting piece are connected through a pin shaft. During installing the support, insert below montant upper end with top montant lower extreme, with first connecting piece with the second connecting piece is through a round pin hub connection, easy operation is convenient, the cost is reduced.
2. The utility model has the advantages that the end parts of the cross rod and the inclined rod are respectively provided with the chamfer angles, so that interference between the cross rod and the inclined rod at the connecting part is prevented.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic diagram of a structure of an embodiment of the present utility model;
FIG. 2 is a front view of an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a second embodiment of the present utility model;
FIG. 4 is a top view of a second embodiment of the present utility model;
fig. 5 is a partial enlarged view of fig. 4 at a.
In the figure: the connecting device comprises a vertical rod 1, a cross rod 2, an inclined rod 3, a pin shaft 4, a hexagonal prism 5, a positioning groove 6, a connecting disc 7, a first connecting plate 8, a first U-shaped groove 9, a through hole 10, a fixing plate 11, a second U-shaped groove 12 and a second connecting plate 13.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
Embodiment one:
as shown in fig. 1, a steel pipe connecting mechanism for setting a cross-road door opening bracket comprises a vertical rod 1, a cross rod 2 and an inclined rod 3 which form the bracket, wherein the end parts of the cross rod 2 and the inclined rod 3 are respectively provided with a first connecting piece, the upper end of the vertical rod 1 is provided with a second connecting piece, and the first connecting piece at the end part of the cross rod 2, the first connecting piece at the end part of the inclined rod 3 and the second connecting piece are connected through a pin shaft 4. During installing the support, insert below montant upper end with top montant lower extreme, with first connecting piece with the second connecting piece passes through a round pin axle 4 and connects, easy operation is convenient, the cost is reduced.
As shown in fig. 1, the lower end of the vertical rod 1 is provided with a hexagonal prism 5, the upper end of the vertical rod 1 is provided with a positioning groove 6, and the hexagonal prism 5 at the lower end of the vertical rod 1 is matched with the positioning groove 6 at the upper end of the adjacent vertical rod 1 below. When the bracket is installed, the hexagonal prism 5 of the upper vertical rod 1 is inserted into the positioning groove 6 of the adjacent vertical rod 1, so that the vertical rods 1 can not rotate mutually after the upper vertical rod 1 and the lower vertical rod 1 are spliced together.
As shown in fig. 1, the ends of the cross bar 2 and the diagonal bar 3 are respectively provided with a chamfer, so that interference between the cross bar 2 and the diagonal bar 3 at the connecting position is prevented.
As shown in fig. 2, the first connecting piece includes a connecting disc 7 disposed on the vertical rod 1 and first connecting plates 8 disposed on the upper and lower sides of the connecting disc 7 with the connecting disc 7 as center symmetry, the first connecting plates 8 incline from inside to outside in a direction away from the connecting disc 7, and the first connecting plates 8 are uniformly provided with a plurality of connecting plates along the circumferential direction of the vertical rod 1, in this embodiment, the first connecting plates 8 are provided with four connecting plates, which respectively correspond to four directions, so that the connection between the cross bars and the oblique bars in four directions can be realized.
The second connecting piece is a first U-shaped groove 9, the bottom of the first U-shaped groove 9 is fixed at the end part of the corresponding cross rod 2 and the inclined rod 3, the first U-shaped groove 9 at the end part of the cross rod 2 is matched with the connecting disc 7, the first U-shaped groove 9 at the end part of the inclined rod 3 is matched with the first connecting plate 8, and the pin shaft 4 passes through the first U-shaped groove 9 and the connecting disc 7 from top to bottom, and the first U-shaped groove 9 and the first connecting plate 8.
As shown in fig. 1, the connecting disc 7 is provided with a plurality of through holes 10, so that the weight is reduced.
Embodiment two:
as shown in fig. 3 to 5, the first connecting piece includes a fixing plate 11 fixed on the vertical rod 1 and symmetrically arranged, the fixing plate 11 is fixed on the vertical rod 1, the second connecting piece includes a second U-shaped groove 12 arranged at the end of the cross rod 2 and a second connecting plate 13 arranged at the end of the diagonal rod 3, the second connecting plate 13 is positioned in the second U-shaped groove 12, the second U-shaped groove 12 is positioned in the fixing plate 11, and the pin shaft 4 sequentially fixes the plate 11, the second U-shaped groove 12 and the second connecting plate 13 along the horizontal direction.
The rest of the structure is the same as that of the first embodiment.
In describing the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "left", "right", "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the two components can be connected mechanically or electrically, can be connected directly or indirectly through an intermediate medium, and can be communicated inside the two components. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Claims (6)
1. The utility model provides a stride way door opening support setting and use steel pipe coupling mechanism, includes montant (1), horizontal pole (2) and diagonal bar (3) that constitute the support, its characterized in that, horizontal pole (2) with diagonal bar (3) tip all is equipped with first connecting piece, montant (1) upper end is equipped with the second connecting piece, the first connecting piece of horizontal pole (2) tip the first connecting piece of diagonal bar (3) tip with the second connecting piece passes through round pin axle (4) and connects.
2. The steel pipe connecting mechanism for setting the cross-road door opening support according to claim 1, wherein a hexagonal prism (5) is arranged at the lower end of the vertical rod (1), a positioning groove (6) is arranged at the upper end of the vertical rod (1), and the hexagonal prism (5) at the lower end of the vertical rod (1) is matched with the positioning groove (6) at the upper end of the lower adjacent vertical rod (1).
3. A steel pipe connecting mechanism for setting a cross-road door opening bracket according to claim 1, wherein the ends of the cross bar (2) and the inclined bar (3) are provided with chamfers.
4. A steel pipe connection mechanism for installing a crossing gate opening bracket according to claim 1, wherein the first connection piece comprises a connecting disc (7) arranged on a vertical rod (1) and first connection plates (8) symmetrically arranged on the upper side and the lower side of the connecting disc (7) with the connecting disc (7) as a center, and the first connection plates (8) incline from inside to outside in a direction away from the connecting disc (7);
the second connecting piece is a first U-shaped groove (9).
5. A steel pipe connection mechanism for setting a cross-road door opening bracket according to claim 4, characterized in that the connecting disc (7) is provided with a plurality of through holes (10).
6. A steel pipe coupling mechanism for setting a cross-road door opening bracket according to claim 1, characterized in that the first coupling member comprises a fixing plate (11) fixed on the vertical rod (1) and symmetrically arranged, the fixing plate (11) is fixed on the vertical rod (1), the second coupling member comprises a second U-shaped groove (12) arranged at the end of the cross rod (2) and a second coupling plate (13) arranged at the end of the diagonal rod (3), the second coupling plate (13) is positioned in the second U-shaped groove (12), the second U-shaped groove (12) is positioned in the fixing plate (11), and the pin shaft (4) sequentially fixes the plate (11), the second U-shaped groove (12) and the second coupling plate (13) along the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320745045.6U CN219586573U (en) | 2023-04-03 | 2023-04-03 | Steel pipe connecting mechanism for setting of road crossing door opening bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320745045.6U CN219586573U (en) | 2023-04-03 | 2023-04-03 | Steel pipe connecting mechanism for setting of road crossing door opening bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219586573U true CN219586573U (en) | 2023-08-25 |
Family
ID=87698015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320745045.6U Active CN219586573U (en) | 2023-04-03 | 2023-04-03 | Steel pipe connecting mechanism for setting of road crossing door opening bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219586573U (en) |
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2023
- 2023-04-03 CN CN202320745045.6U patent/CN219586573U/en active Active
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