CN220522070U - Foundation pit guardrail convenient to install and dismantle - Google Patents
Foundation pit guardrail convenient to install and dismantle Download PDFInfo
- Publication number
- CN220522070U CN220522070U CN202320819250.2U CN202320819250U CN220522070U CN 220522070 U CN220522070 U CN 220522070U CN 202320819250 U CN202320819250 U CN 202320819250U CN 220522070 U CN220522070 U CN 220522070U
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- vertical
- rod
- foundation pit
- cross
- bars
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- 238000009434 installation Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a foundation pit guardrail convenient to install and detach, and relates to the technical field of foundation pits. The utility model has the advantages that the components are connected together in a simpler connection mode, the purposes of convenient installation, disassembly and transportation are achieved, and the arrangement of the guardrails along the foundation pit is more flexible by arranging the rotary connection on the upright post, so that the construction efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a foundation pit guardrail convenient to install and detach.
Background
Along with the development of building technology, super high-rise buildings are continuously arranged in daily life, and for super high-rise buildings, the depth of foundation pits is deeper, so that foundation pit guardrails are required to be arranged around the foundation pits in order to ensure the safe construction. The foundation pit guardrail at the present stage is connected in a manner of welding, the speed of the connection manner is low, the structure is difficult to separate after connection, disassembly and transportation after engineering is not facilitated, and the guardrail is inflexible to arrange along the foundation pit, so that relevant construction steps of the foundation pit guardrail cannot be smoothly carried out.
Disclosure of Invention
The utility model aims to solve the problems pointed out in the background art, and provides a foundation pit guardrail which is convenient to install and disassemble, so that the foundation pit guardrail is convenient to install, disassemble, arrange and transport.
The technical scheme for realizing the aim of the utility model is as follows:
the utility model provides a foundation ditch guardrail convenient to installation and dismantlement, includes horizontal pole, montant, stand, base and limiting plate, and horizontal pole transverse distribution is on the stand, and the montant passes through the limiting plate to be connected with the horizontal pole, stand and pedestal connection.
The transverse rod is provided with a first connecting groove and a second connecting groove which are respectively connected with the vertical rod and the limiting plate.
The back of the vertical rod is provided with an L-shaped steel bar, the L-shaped steel bar is in scarf joint with the first connecting groove of the cross rod, and the limiting plate is connected with the vertical rod through the second connecting groove and is used for limiting the vertical movement of the vertical rod.
The cross bars and the vertical bars are several, the distribution interval of the vertical bars is 20cm, the distribution interval of the cross bars is 40cm, and the vertical bars, the cross bars and the vertical columns are hollow bars with certain thickness.
The two ends of the upright post are respectively provided with a fixed connection part and a rotary connection part, the cross rod is respectively connected with the fixed connection part and the rotary connection part, and the cross rod is adjusted within the range of 0-180 degrees by taking the upright post as the center through the rotary connection part.
The angle steel supports are distributed at the bottom of the base and are fixedly connected with the ground through fixing bolts.
The beneficial effects of the utility model are as follows: through simply effectually connecting each subassembly, make guardrail overall structure be convenient for install and dismantle, simultaneously, set up swivelling joint department at the stand, strengthened the flexibility that the foundation ditch arranged greatly.
Drawings
FIG. 1 is a schematic diagram of the overall 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 top view of an embodiment of the present utility model;
FIG. 4 is a schematic view of a cross bar according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a vertical rod according to an embodiment of the present utility model;
FIG. 6 is a schematic structural view of a column according to an embodiment of the present utility model;
FIG. 7 is a schematic view of a column connection structure according to an embodiment of the present utility model;
FIG. 8 is a schematic view of a base structure according to an embodiment of the present utility model;
FIG. 9 is a schematic structural view of a limiting plate according to an embodiment of the present utility model;
fig. 10 is a schematic diagram of connection of a cross bar, a vertical column and a limiting plate according to an embodiment of the utility model.
In the figure: 1. the horizontal rod 1-1, the first connecting groove 1-2, the second connecting groove 2, the vertical rod 2-1, the L-shaped steel bar 3, the vertical column 3-1, the fixed connection 3-2, the rotary connection 4, the base 4-1, the angle steel 5, the limiting plate 6, the bolt 7 and the bolt hole.
Detailed Description
The utility model is further illustrated in the following figures and examples.
Examples
As shown in fig. 1, a foundation pit guardrail convenient to install and disassemble is composed of a cross rod 1, a vertical rod 2, a vertical column 3, a base 4 and a limiting plate 5, wherein the vertical rod 2 is connected with a first connecting groove 1-1 on the cross rod 1 in a nested mode through an L-shaped steel rod 2-1, the cross rod 1, the vertical column 3 and the limiting plate 5 are connected together through bolts, and when the foundation pit guardrail is disassembled, the whole structure can be disassembled only by opening corresponding bolts, the vertical column 3 and the base 4 are connected through threads, and the whole structure is simple and convenient to install.
The cross bar 1 is provided with a first connecting groove 1-1 and a second connecting groove 1-2 which are respectively used for connecting the vertical bar 2 and the limiting plate 5.
The limiting plate 5 is used for limiting the vertical movement of the vertical rod 2, only the uppermost cross rod 1 is installed, and bolt holes 7 corresponding to the cross rod 1 and the upright posts 3 are formed in the limiting plate and can be connected together through bolts.
The back of the vertical rod 2 is provided with an L-shaped steel bar 2-1, and the L-shaped steel bar 2-1 is connected with a first connecting groove 1-1 on the cross rod 1, so that the connecting mode is simple and the disassembly and the installation are convenient.
The montant 2 of guardrail is connected with horizontal pole 1, and horizontal pole 2 is connected with stand 3, and stand 3 is connected with the base 4 of connecting ground again.
The distribution interval of the vertical rods 2 is 20cm, the distribution interval of the cross rods is 40cm, and the vertical rods 2, the cross rods 1 and the stand columns 3 which are used are hollow rod pieces with certain thickness, so that the device is more economical and portable.
The cross rod 1 is connected with the upright post 3, two connecting positions are arranged on the upright post 3, namely a fixed connecting position 3-1 and a rotary connecting position 3-2, bolt holes connected with the upright post 3 are arranged on the two connecting positions, and the rotary connecting position 3-2 can be adjusted within the range of 0-180 degrees, so that the arrangement of the foundation pit guardrail is more flexible.
The lower end of the upright post 1 is provided with internal threads, the bottom of the base 4 is provided with external threads, the upright post 1 is connected with the base 4 through threads, and the installation and the disassembly are simple.
The base 4 is connected with the ground through the bolts 5, the angle steel supports 4-1 are distributed at the bottom of the base 4, and the stability of the whole foundation pit guardrail is greatly enhanced.
The foundation pit guardrail construction method comprises the following steps:
(1) The components described in this patent are transported to the construction site for assembly by factory production.
(2) And (3) leveling the field, installing base seats on two sides, and connecting the base seats with the ground through bolt sleeves.
(3) And installing upright posts on two sides, and connecting the upright posts on two sides with the base through threads.
(4) And the cross rod is lapped on the joint of the upright posts.
(5) And embedding the L-shaped steel sheet at the back of the vertical rod into the connecting groove on the cross rod.
(6) The limiting plate is arranged on the uppermost cross rod, the vertical rod is fixed, and the cross rod, the limiting plate and the upright post are fixed through bolts.
Claims (4)
1. Foundation ditch guardrail convenient to installation and dismantlement, characterized by: the device comprises a cross rod, a vertical rod, a stand column, a base and a limiting plate, wherein the cross rod is transversely distributed on the stand column, the vertical rod is connected with the cross rod through the limiting plate, and the stand column is connected with the base;
the transverse rod is provided with a first connecting groove and a second connecting groove which are respectively connected with the vertical rod and the limiting plate;
the back of the vertical rod is provided with an L-shaped steel bar, the L-shaped steel bar is in scarf joint with the first connecting groove of the cross rod, and the limiting plate is connected with the vertical rod through the second connecting groove and is used for limiting the vertical movement of the vertical rod.
2. The foundation pit guardrail of claim 1, wherein: the cross bars and the vertical bars are several, the distribution interval of the vertical bars is 20cm, the distribution interval of the cross bars is 40cm, and the vertical bars, the cross bars and the vertical columns are hollow bars with certain thickness.
3. The foundation pit guardrail of claim 1, wherein: the two ends of the upright post are respectively provided with a fixed connection part and a rotary connection part, the cross rod is respectively connected with the fixed connection part and the rotary connection part, and the cross rod is adjusted within the range of 0-180 degrees by taking the upright post as the center through the rotary connection part.
4. The foundation pit guardrail of claim 1, wherein: the angle steel supports are distributed at the bottom of the base and are fixedly connected with the ground through fixing bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320819250.2U CN220522070U (en) | 2023-04-13 | 2023-04-13 | Foundation pit guardrail convenient to install and dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320819250.2U CN220522070U (en) | 2023-04-13 | 2023-04-13 | Foundation pit guardrail convenient to install and dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220522070U true CN220522070U (en) | 2024-02-23 |
Family
ID=89925660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320819250.2U Active CN220522070U (en) | 2023-04-13 | 2023-04-13 | Foundation pit guardrail convenient to install and dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220522070U (en) |
-
2023
- 2023-04-13 CN CN202320819250.2U patent/CN220522070U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |