CN211312193U - Large-span railing assembly - Google Patents
Large-span railing assembly Download PDFInfo
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- CN211312193U CN211312193U CN201922062949.5U CN201922062949U CN211312193U CN 211312193 U CN211312193 U CN 211312193U CN 201922062949 U CN201922062949 U CN 201922062949U CN 211312193 U CN211312193 U CN 211312193U
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Abstract
The utility model relates to a large-span railing subassembly, include: the first component comprises a first surface, supporting walls are arranged on two sides of the first surface, and a first matching part is arranged at the tail end of each supporting wall; the second component comprises a second surface, at least two mounting grooves are formed in the second surface, the two mounting grooves are respectively located on the left side and the right side of the second surface, a second matching part is arranged on the side wall of each mounting groove, and tooth-shaped groove teeth which are used for achieving mutual meshing are arranged on the surfaces of the first matching part and the second matching part; the first matching part comprises an end face and a matching face, the end face is horizontally arranged, the matching face is opposite to the supporting wall, and tooth-shaped groove teeth are arranged on the matching face. Has the advantages that: the structure is simple, the span is large, the installation, fixation and replacement modes are convenient and simple, the field welding is not needed, and meanwhile, the structure is compact, the work is reliable, the maintenance is easy, the beautification is realized, and the material is saved.
Description
Technical Field
The utility model belongs to the technical field of the decoration railing technique and specifically relates to a large-span railing subassembly is related to.
Background
At present, with the progress of urbanization and infrastructure in China, bridges have been developed from simple pedestrian overpasses and overpasses to more complex river-crossing and even sea-crossing bridges, and the forms and functions of the bridges are increasingly diversified. Most bridges in cities have the functions of motor vehicle lanes, non-motor vehicle lanes, pedestrian passageways and even railway passageways, and the lighting design of the bridges usually continues the road lighting design specification, so that street lamps extend from streets to bridges and penetrate through the whole bridges. In order to achieve a better light landscape effect, railings with a larger width are often required.
However, the existing guardrail is insufficient in strength and difficult to assemble, and not only wastes time and manpower, but also increases the input cost in the installation or maintenance process.
Therefore, a need exists for a large span balustrade assembly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a large-span railing subassembly to solve the problem that the span of railing is little among the prior art.
The utility model provides a technical problem adopt following technical scheme to realize:
a large span balustrade assembly comprising:
the first component comprises a first surface, supporting walls are arranged on two sides of the first surface, and a first matching part is arranged at the tail end of each supporting wall;
the second component comprises a second surface, at least two mounting grooves are formed in the second surface, the two mounting grooves are respectively located on the left side and the right side of the second surface, a second matching part is arranged on the side wall of each mounting groove, and tooth-shaped groove teeth which are used for achieving mutual meshing are arranged on the surfaces of the first matching part and the second matching part;
the first matching part comprises an end face and a matching face, the end face is horizontally arranged, the matching face is opposite to the supporting wall, and tooth-shaped groove teeth are arranged on the matching face.
As a preferable technical scheme, the first matching portion is further provided with a bending surface, and the bending surface is connected with the matching surface and bends between the matching surface and the supporting wall to enhance the strength of the first matching portion.
Preferably, a reinforcing rib is provided in the first member, the reinforcing rib is located between the two support walls, and a cavity capable of accommodating a pipeline is formed between the reinforcing rib and the first surface.
Preferably, the cross section of the first surface has a plane structure, a trapezoidal structure, or a sine wave shape.
Preferably, the second surface has a planar cross section and is parallel to the end surface of the first mating portion.
As a preferable technical scheme, a reinforcing layer is arranged between every two adjacent mounting grooves and used for reinforcing the stability of the mounting grooves.
Preferably, the reinforcing layer is parallel to the end face, and the distance between the reinforcing layer and the end face is not greater than the thickness of the end face.
Has the advantages that: the structure is simple, the span is large, the installation, fixation and replacement modes are convenient and simple, the field welding is not needed, and meanwhile, the structure is compact, the work is reliable, the maintenance is easy, the beautification is realized, and the material is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural view of a large span rail assembly of embodiment 1;
fig. 2 is a schematic cross-sectional view of a large-span balustrade assembly according to embodiment 1;
fig. 3 is a schematic structural view of a large-span balustrade assembly of embodiment 2;
fig. 4 is a schematic cross-sectional view of a large-span balustrade assembly of embodiment 2;
wherein:
10-first part
20-second part
30-tooth-shaped groove tooth
11-first side
12-supporting wall
13-first mating part
21-second side
22-installation groove
23-second mating part
24-reinforcing layer
131-end face
132-mating face
133-bending surface
100-reinforcing bar
101-cavity.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Example 1
Referring to fig. 1-2, a large span balustrade assembly comprising: a first component 10 and a second component 20.
The first component 10 comprises a first surface 11, supporting walls 12 are arranged on two sides of the first surface 11, and a first matching part 13 is arranged at the tail end of each supporting wall 12; the second member 20 includes a second surface 21, at least two mounting grooves 22 are formed on the second surface 21, the number of the mounting grooves 22 in this embodiment is three, two of the mounting grooves 22 are respectively located on the left and right sides of the second surface 21, a second matching portion 23 is formed on the sidewall of the mounting groove 22, and tooth-shaped groove teeth 30 for realizing mutual engagement are respectively disposed on the surfaces of the first matching portion 13 and the second matching portion 23. When the first matching part 13 and the second matching part 23 are matched with each other, the tooth-shaped groove teeth 30 are meshed with each other to increase the mutual friction force, are not easy to fall off, and have good stability.
Further, the first matching portion 13 includes a horizontally disposed end face 131 and a matching face 132 disposed opposite to the supporting wall 12, and the matching face 132 is provided with the tooth-shaped slot 30. In order to make the first matching portion 13 have higher strength, the first matching portion 13 is further provided with a bending surface 133, the bending surface 133 is connected with the matching surface 132 and bends between the matching surface 132 and the supporting wall 12 to enhance the strength of the first matching portion 13.
The first part 10 of the present invention can be made to a width of 10 cm-30 cm, or even a wider size. In order to increase the strength of the first part 10, a reinforcing rib 100 is arranged in the first part 10, the reinforcing rib 100 is positioned between the two supporting walls 12, and besides the reinforcing rib 100 increasing the strength of the first part 10, a cavity 101 capable of accommodating pipelines is formed between the reinforcing rib 100 and the first surface 11, so that the wiring is convenient, decorative color lamps are added, and the like. In this embodiment, the reinforcing ribs 100 divide 3 cavities 101 to accommodate different pipelines
The utility model provides a first face 11's cross-section can be planar structure, trapezium structure or sine wave form, and specific shape can be selected as required, and first face 11's cross-section is planar structure in this embodiment 1.
The utility model provides a second face 21's cross-section is planar structure, and parallels with the terminal surface 131 of first cooperation portion 13, makes whole railing subassembly relatively level like this, does not have the arch, and the installation of being convenient for is fixed.
The utility model provides a second part 20 is equipped with enhancement layer 24 between two adjacent mounting grooves 22 for strengthen mounting groove 22's stability, enhancement layer 24 parallels with terminal surface 131, and the interval between enhancement layer 24 and the terminal surface 131 is not more than the thickness of terminal surface 131. With the double structure of the reinforcing layer 24 and the end face 131, the strength of the second member 20 can be increased.
Specifically, during use, the second component 20 is first fixed to the fixing frame, and then the first component 10 is covered on the second component 20, and the first matching portion 13 and the second matching portion 23 are matched with each other through the tooth-shaped slot teeth 30. The structure is simple, the span is large, the installation, fixation and replacement modes are convenient and simple, the field welding is not needed, and meanwhile, the structure is compact, the work is reliable, the maintenance is easy, the beautification is realized, and the material is saved.
Example 2
Referring to fig. 3-4, the present embodiment provides another long-span rail assembly, including: a first component 10 and a second component 20.
The first component 10 comprises a first surface 11, supporting walls 12 are arranged on two sides of the first surface 11, and a first matching part 13 is arranged at the tail end of each supporting wall 12; the second member 20 includes a second surface 21, at least two mounting grooves 22 are formed on the second surface 21, the number of the mounting grooves 22 in this embodiment is two, two of the mounting grooves 22 are respectively located on the left and right sides of the second surface 21, a second matching portion 23 is formed on the sidewall of the mounting groove 22, and tooth-shaped groove teeth 30 for realizing mutual engagement are respectively disposed on the surfaces of the first matching portion 13 and the second matching portion 23. When the first matching part 13 and the second matching part 23 are matched with each other, the tooth-shaped groove teeth 30 are meshed with each other to increase the mutual friction force, are not easy to fall off, and have good stability.
Further, the first matching portion 13 includes a horizontally disposed end face 131 and a matching face 132 disposed opposite to the supporting wall 12, and the matching face 132 is provided with the tooth-shaped slot 30. In order to make the first matching portion 13 have higher strength, the first matching portion 13 is further provided with a bending surface 133, the bending surface 133 is connected with the matching surface 132 and bends between the matching surface 132 and the supporting wall 12 to enhance the strength of the matching portion.
The first part 10 of the present invention can be made to a width of 10 cm-30 cm, or even a wider size. In order to increase the strength of the first part 10, a reinforcing rib 100 is arranged in the first part 10, the reinforcing rib 100 is positioned between the two supporting walls 12, and besides the reinforcing rib 100 increasing the strength of the first part 10, a cavity 101 capable of accommodating pipelines is formed between the reinforcing rib 100 and the first surface 11, so that the wiring is convenient, decorative color lamps are added, and the like.
The utility model provides a first face 11's cross-section can be planar structure, trapezium structure or sinusoidal waveform, and specific shape can be selected as required, and first face 11's cross-section is sinusoidal waveform in this embodiment 2.
The utility model provides a second face 21's cross-section is planar structure, and parallels with the terminal surface 131 of first cooperation portion 13, makes whole railing subassembly relatively level like this, does not have the arch, and the installation of being convenient for is fixed.
The utility model provides a second part 20 is equipped with enhancement layer 24 between two adjacent mounting grooves 22 for strengthen mounting groove 22's stability, enhancement layer 24 parallels with terminal surface 131, and the interval between enhancement layer 24 and the terminal surface 131 is not more than the thickness of terminal surface 131. With the double structure of the reinforcing layer 24 and the end face 131, the strength of the second member 20 can be increased.
Specifically, during use, the second component 20 is first fixed to the fixing frame, and then the first component 10 is covered on the second component 20, and the first matching portion 13 and the second matching portion 23 are matched with each other through the tooth-shaped slot teeth 30. The structure is simple, the span is large, the installation, fixation and replacement modes are convenient and simple, the field welding is not needed, and meanwhile, the structure is compact, the work is reliable, the maintenance is easy, the beautification is realized, and the material is saved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A large span balustrade assembly, comprising:
the first component comprises a first surface, supporting walls are arranged on two sides of the first surface, and a first matching part is arranged at the tail end of each supporting wall;
the second component comprises a second surface, at least two mounting grooves are formed in the second surface, the two mounting grooves are respectively located on the left side and the right side of the second surface, a second matching part is arranged on the side wall of each mounting groove, and tooth-shaped groove teeth which are used for achieving mutual meshing are arranged on the surfaces of the first matching part and the second matching part;
the first matching part comprises an end face and a matching face, the end face is horizontally arranged, the matching face is opposite to the supporting wall, and tooth-shaped groove teeth are arranged on the matching face.
2. The large-span rail assembly according to claim 1, wherein the first engagement portion further comprises a bending surface, and the bending surface is connected to the engagement surface and bends between the engagement surface and the support wall.
3. The large span rail assembly of claim 1, wherein a reinforcement is provided in the first member, the reinforcement being positioned between the two support walls, the reinforcement forming a cavity with the first face for receiving a pipeline.
4. The large span rail assembly of claim 1, wherein the cross-section of the first face is in a planar configuration, a trapezoidal configuration, or a sinusoidal waveform.
5. The large span rail assembly of claim 1, wherein the second face is planar in cross-section and parallel to the end face.
6. The large-span rail assembly according to claim 1, wherein a reinforcing layer is disposed between two adjacent mounting grooves.
7. The large span rail assembly of claim 6, wherein the reinforcement layer is parallel to the end face, and the reinforcement layer is spaced from the end face by a distance no greater than the thickness of the end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922062949.5U CN211312193U (en) | 2019-11-26 | 2019-11-26 | Large-span railing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922062949.5U CN211312193U (en) | 2019-11-26 | 2019-11-26 | Large-span railing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211312193U true CN211312193U (en) | 2020-08-21 |
Family
ID=72055553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922062949.5U Active CN211312193U (en) | 2019-11-26 | 2019-11-26 | Large-span railing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211312193U (en) |
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2019
- 2019-11-26 CN CN201922062949.5U patent/CN211312193U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 101, 1st floor, building 1, building 2, building 3, No. 237, Xinsheng Road, Qingpu District, Shanghai Patentee after: Anyituo New Materials Technology (Shanghai) Co.,Ltd. Address before: 201712 Room 101, Floor 1, Building 1, Building 2 and Building 3, No. 237, Xinsheng Road, Qingpu District, Shanghai Patentee before: ZHUOXIONG NEW MATERIAL TECHNOLOGY (SHANGHAI) CO.,LTD. |
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| CP03 | Change of name, title or address |