CN211289540U - Section bar for rail transit assembly - Google Patents
Section bar for rail transit assembly Download PDFInfo
- Publication number
- CN211289540U CN211289540U CN201922213704.8U CN201922213704U CN211289540U CN 211289540 U CN211289540 U CN 211289540U CN 201922213704 U CN201922213704 U CN 201922213704U CN 211289540 U CN211289540 U CN 211289540U
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- China
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- section bar
- connecting block
- rail transit
- side plate
- curb plate
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Abstract
The utility model discloses a section bar for rail transit assembly, including the section bar body, the section bar body includes connecting side plate and connecting block, connecting side plate and connecting block are whole elongated strip structure, connecting side plate top one end is equipped with the pilot hole, connecting side plate surface is close to pilot hole one side interval and is equipped with a plurality of mounting holes, connecting side plate bottom one side fixed connection connecting block, the inside of connecting block is provided with the connecting groove, the medial surface of connecting groove is the inclined plane, the utility model discloses a connect into 90 degrees angle between connecting side plate and the connecting block, be convenient for the installation between the rail transit section bar structure, and through the setting of pilot hole and mounting hole on the connecting side plate, realize the steadiness of assembly between rail transit section bar structure and the section bar body, the connecting groove of connecting block is convenient for the assembly between the section bar, and the connecting block is the eave tile, the firm clamping assembly of the profile body is assembled on the rail transit profile structure and is not easy to fall off.
Description
Technical Field
The utility model relates to a rail transit section bar technical field specifically is a section bar is used in rail transit assembly.
Background
The section bar is an object with a certain geometric shape, which is made of iron or steel and materials with certain strength and toughness (such as plastics, aluminum, glass fiber and the like) through processes of rolling, extruding, casting and the like. The extrusion section is divided into hollow section and solid section.
Along with the deepening of innovation and the continuous development of cities, the rail transit is developed vigorously; the rail transit is a transportation mode with the characteristics of large transportation volume, high speed, safety, punctuality, environmental protection, energy conservation, land occupation and the like, is called 'rail transit' for short, and comprises subways, light rails, magnetic suspension, urban railways, trams, new traffic systems and the like. Worldwide, the following countries are generally recognized: the fundamental way to solve the urban traffic problem is to preferentially develop an urban public transport system taking rail transit as the backbone. However, some existing rail transit sectional materials are simple in structure, not suitable for assembly and use and incapable of guaranteeing assembly stability, some sectional materials which can be used for assembly and use, such as window frame sectional materials and door beam sectional materials are not convenient to manufacture and produce due to complex sectional material structures, assembling among a plurality of sectional materials is possibly required during assembling, assembling is not convenient, disassembling and installing operations are complex, and in order to solve the problems, the sectional materials for rail transit assembly are designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a section bar for rail transit assembly to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a section bar is used in rail transit assembly, includes the section bar body, the section bar body is including connecting curb plate and connecting block, connect curb plate and the whole elongated strip structure that is of connecting block, just it is the same with connecting block length to connect curb plate, it is equipped with the pilot hole to connect curb plate top one end, it is equipped with a plurality of mounting holes to connect the curb plate surface to be close to in pilot hole one side interval, connect curb plate bottom one side fixed connection connecting block, the inside connecting groove that is provided with of connecting block, the connecting groove medial surface is the inclined plane.
Preferably, the mounting holes are formed in the middle of the connecting side plate, the number of the mounting holes is at least 5, fixing holes are formed in the two ends of the connecting side plate, and the diameter of each fixing hole is smaller than that of the corresponding mounting hole.
Preferably, the connecting position of the connecting block and the connecting side plate forms an angle of 90 degrees.
Preferably, the connecting side plate and the connecting block are connected into an integrated structure.
Preferably, the connecting block is of a hook head structure.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a connect into 90 degrees angles between curb plate and the connecting block, be convenient for installation between track traffic section bar structure and the section bar body, and through the setting of pilot hole and mounting hole on the curb plate, realize the steadiness of assembly between track traffic section bar structure and the section bar body, the joint groove of connecting block is convenient for the joint assembly of section bar, and the connecting block is the eave tile structure, and the joint groove medial surface of connecting block is the inclined plane, can let the firm joint of section bar body assemble in track traffic section bar is structural, and is difficult for droing, the utility model discloses compact structure, reasonable in design uses convenient assembling, and the commonality is strong, can reduce the maintenance, installation, the manufacturing cost of a whole set of frame construction of track traffic section bar structure during the use, is fit for using widely.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partially enlarged three-dimensional structure of the connecting side plate and the connecting block of the present invention;
FIG. 3 is a schematic view of the side structure of the profile body of the present invention
Fig. 4 is a schematic view of the plane structure of the profile body of the present invention.
In the figure: 1. a profile body; 2. connecting the side plates; 3. an assembly hole; 4. mounting holes; 5. connecting blocks; 6. a connecting groove; 7. an inclined surface.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a section bar is used in rail transit assembly, includes section bar body 1, section bar body 1 is including connecting curb plate 2 and connecting block 5, connect curb plate 2 and connecting block 5 whole elongated strip structure, just connect curb plate 2 and connecting block 5 length the same, 2 top one ends of connection curb plate are equipped with pilot hole 3, 2 surfaces of connection curb plate are close to and are equipped with a plurality of mounting holes 4 in 3 one side intervals of pilot hole, connect 2 bottom one side fixed connection connecting blocks 5 of curb plate, 5 inside connecting groove 6 that are provided with of connecting block, 6 medial surfaces of connecting groove are inclined plane 7.
Preferably, the mounting holes 4 are formed in the middle of the connecting side plate 2, the number of the mounting holes 4 is at least 5, fixing holes are formed in the two ends of the connecting side plate 2, and the diameter of each fixing hole is smaller than that of each mounting hole 4.
Preferably, the connection position of the connecting block 5 and the connecting side plate 2 forms an angle of 90 degrees.
Preferably, the connecting side plate 2 and the connecting block 5 are connected into an integrated structure.
Preferably, the connecting block 5 is of a hook structure.
The working principle is as follows: the profile body 1 is integrally cast and formed, the connecting side plate 2 and the connecting block 5 are connected into a 90-degree angle, the rail transit profile structures of other structures are arranged at an included angle, a plurality of connecting pieces of different models are selected to assemble the rail transit profile structures and the profile body 1, the connecting pieces are arranged according to the models and penetrate through the assembling holes 3 and the installing holes 4 on the connecting side plate 2, then the rail transit profile structures and the connecting side plate 2 are reinforced and fixed, the stability of assembly between the rail transit profile structures and the connecting side plate 2 is realized, the operation is simple and convenient, the connecting groove 6 of the connecting block 5 is convenient for the assembly of the profile body 1 and the rail transit profile structures, the connecting block 5 is of a hook head structure, the inner side surface of the connecting groove 6 of the connecting block 5 is an inclined surface 7, and the connecting block 5 can firmly clamp and assemble the profile body 1 on, difficult the droing after 1 installation of section bar body, the utility model discloses compact structure, reasonable in design uses convenient assembling, and the commonality is strong, can reduce maintenance, installation, the manufacturing cost of a whole set of frame construction of track traffic section bar structure during the use, is fit for using widely.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a section bar is used in rail transit assembly, includes section bar body (1), its characterized in that, section bar body (1) is including connecting curb plate (2) and connecting block (5), connect curb plate (2) and connecting block (5) whole long bar structure, just connect curb plate (2) and connecting block (5) length the same, it is equipped with pilot hole (3) to connect curb plate (2) top one end, it is close to in pilot hole (3) one side interval and is equipped with a plurality of mounting holes (4) to connect curb plate (2) surface, connect curb plate (2) bottom one side fixed connection connecting block (5), connecting block (5) inside is provided with connecting groove (6), connecting groove (6) medial surface is inclined plane (7).
2. The section bar for rail transit assembly according to claim 1, wherein: mounting hole (4) set up in connecting curb plate (2) middle part position, just mounting hole (4) set up the figure and are 5 at least, just connect curb plate (2) both ends and be equipped with the fixed orifices, the fixed orifices diameter is less than mounting hole (4) diameter.
3. The section bar for rail transit assembly according to claim 1, wherein: the connecting position of the connecting block (5) and the connecting side plate (2) forms a 90-degree angle.
4. The section bar for rail transit assembly according to claim 1, wherein: the connecting side plate (2) and the connecting block (5) are connected into an integrated structure.
5. The section bar for rail transit assembly according to claim 1, wherein: the connecting block (5) is of a hook head structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922213704.8U CN211289540U (en) | 2019-12-11 | 2019-12-11 | Section bar for rail transit assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922213704.8U CN211289540U (en) | 2019-12-11 | 2019-12-11 | Section bar for rail transit assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211289540U true CN211289540U (en) | 2020-08-18 |
Family
ID=72012906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922213704.8U Active CN211289540U (en) | 2019-12-11 | 2019-12-11 | Section bar for rail transit assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211289540U (en) |
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2019
- 2019-12-11 CN CN201922213704.8U patent/CN211289540U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200925 Address after: 201709 Yao Gang Bang 52, He Lian village, Baihe Town, Qingpu District, Shanghai Patentee after: SHANGHAI JINGXIN AUTO PARTS Co.,Ltd. Address before: 201718 room 374, zone R, floor 3, building 1, No. 9565, Huqingping Road, Qingpu District, Shanghai Patentee before: Shanghai Baoku industrial product design Co.,Ltd. |
|
| TR01 | Transfer of patent right |