CN219387485U - Detachable open caisson steel shell protective railing - Google Patents
Detachable open caisson steel shell protective railing Download PDFInfo
- Publication number
- CN219387485U CN219387485U CN202320419724.4U CN202320419724U CN219387485U CN 219387485 U CN219387485 U CN 219387485U CN 202320419724 U CN202320419724 U CN 202320419724U CN 219387485 U CN219387485 U CN 219387485U
- Authority
- CN
- China
- Prior art keywords
- open caisson
- protective
- caisson steel
- steel casing
- protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 230000001681 protective effect Effects 0.000 title claims description 44
- 238000004804 winding Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 description 12
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model relates to a dismantlement formula open caisson steel casing protection railing constructs on the open caisson steel casing with protection staff cooperation through montant, horizontal pole, mounting and protection component, effectually stopped the staff to fall into the potential safety hazard in the open caisson steel casing, through mounting with this protection railing detachable install on the open caisson steel casing, install safeguard measure on the open caisson steel casing through protection component, install and tear down efficiently, convenient to use.
Description
Technical Field
The utility model relates to a detachable open caisson steel shell protective rail, and belongs to the field of steel structure construction.
Background
In the current open caisson construction process, a working platform is often required to be erected on an open caisson steel shell, and the working platform is used for construction operations such as walking of operators, binding of open caisson steel bars, erection of templates, concrete pouring, template dismantling and the like. The concrete is not poured between the open caisson steel shells, so that potential safety hazards falling into the open caisson steel shells exist when workers construct on the working platform, and then, tools and construction wastes for construction also fall into the open caisson steel shells easily, so that the working is easy to influence, and the open caisson steel shells also need to be cleaned before concrete is poured. The conventional safeguard measure is that the protective railings are welded on two sides of the steel shell of the open caisson, and then the protective screening is stretched between the railings, however, the protective railings are installed in a welding mode and stretched between the railings, the installation and disassembly processes are complex, the efficiency is low, a large gap exists between the protective railings, the protective screening at the gap position is not firm, a protective cavity is easy to appear, and an effective protective effect cannot be provided.
Disclosure of Invention
The utility model aims to provide a detachable open caisson steel shell protective rail which is high in mounting and dismounting efficiency and good in protective effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a removable open caisson steel casing protective rail comprising:
a vertical rod;
the cross bars are detachably arranged between the adjacent vertical bars through connecting pieces;
the fixing pieces are arranged at the bottoms of the vertical rods and are arranged at two sides of the open caisson steel shell through fasteners; and
The protection component is detachably mounted on a fixing piece on one side of the open caisson steel shell, the protection component comprises a shell, an automatic winding device mounted in the shell and a protection piece mounted on the automatic winding device, the automatic winding device drives the protection piece to wind up, the protection piece comprises a fixing end mounted on the automatic winding device and a movable end extending out of the shell, and the movable end is detachably mounted on the fixing piece on the other side of the open caisson steel shell.
Further, a mounting member for detachably mounting the protective assembly on the fixing member is formed between the fixing member and the protective assembly, and the mounting member includes a first mounting member disposed on the fixing member and a second mounting member disposed on the protective assembly.
Further, one of the first mounting piece and the second mounting piece is a hanging buckle, and the other is a hanging hook.
Further, the automatic coiler is a coil spring, the protection piece is a protection net, the fixed end and the movable end of the protection net are connected with thin rods, the thin rods of the fixed end are connected with the coil spring, and the coil spring drives the thin rods of the fixed end to rotate so that the protection net is coiled.
Further, the shell is a cylinder with an opening along the length direction of the shell, and the protective net enters and exits the cylinder through the opening.
Further, an annular connecting piece is arranged at the end part of the cylinder, and the thin rod of the fixed end is inserted into the annular connecting piece and can rotate by taking the axis of the cylinder as a central line.
Further, the protection net is connected in the middle of the thin rod of the fixed end, a group of coil springs and annular connecting pieces are respectively arranged at two ends of the thin rod of the fixed end, and the coil springs are arranged between the protection net and the annular connecting pieces.
Further, the connecting piece is a connecting cylinder, and the cross rod is inserted into the connecting cylinder.
Further, the fixing piece is a U-shaped fixing plate, and the U-shaped fixing plate is clamped on the open caisson steel shell.
Further, the fastener is a bolt, and the fixing piece is connected with the open caisson steel shell through the bolt.
The utility model has the beneficial effects that: this application is under construction on the open caisson steel shell with protection staff through montant, horizontal pole, mounting and protection components cooperation, effectually stopped the staff and fallen into the potential safety hazard in the open caisson steel shell, with this protection railing detachable installation on the open caisson steel shell through the mounting, install safeguard measure on the open caisson steel shell through protection components, install and tear efficiency down high, convenient to use.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a detachable steel shell protection rail for an open caisson according to a preferred embodiment of the present utility model.
Fig. 2 is a schematic diagram of a side view of the fixing member shown in fig. 1.
Fig. 3 is a schematic view of the end of the shield assembly of fig. 1.
Fig. 4 is a schematic cross-sectional view of portion A-A of the shield assembly of fig. 3.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 3, a detachable open caisson steel casing protective rail according to a preferred embodiment of the present application includes a vertical rod 1, a cross rod 2, a fixing member 3 and a protective component 5, wherein the cross rod 2 is detachably mounted between the adjacent vertical rods 1 through a connecting member. The fixing piece 3 is arranged at the bottom of the vertical rod 1, and the fixing piece 3 is arranged at two sides of the open caisson steel shell 4 through the fastening piece 32. Specifically, horizontal pole 2 and montant 1 pass through the connecting piece and connect and form the protection railing, install fast on open caisson steel casing 4 through mounting 3, prevent that the staff from falling into open caisson steel casing 4 outside the work platform on open caisson steel casing 4.
In this embodiment, to prevent tools of workers or construction wastes from falling into the open caisson steel shell 4, the protection assembly 5 is detachably mounted on the fixing member 3 on one side of the open caisson steel shell 4, the protection assembly 5 includes a housing 51, an automatic retractor 52 mounted in the housing 51, and a protection member 53 mounted on the automatic retractor 52, the automatic retractor 52 drives the protection member 53 to retract, the protection member 53 includes a fixing end mounted on the automatic retractor 52 and a movable end extending out of the housing 51, and the movable end is detachably mounted on the fixing member 3 on the other side of the open caisson steel shell 4.
In this embodiment, in order to facilitate the installation of the fixing member 3 and the protection component 5, an installation member for detachably installing the protection component 5 on the fixing member 3 is formed between the fixing member 3 and the protection component 5, and the installation member includes a first installation member provided on the fixing member 3 and a second installation member provided on the protection component 5.
In this embodiment, to facilitate the installation of the fixing member 3 and the protection component 5, one of the first installation member and the second installation member is a hanging buckle, and the other is a hanging hook 33. Specifically, the hanger 33 is mounted on a fixing member, the housing 51 is connected with a first hanging buckle 58, the movable end of the protection member 53 is mounted with a second hanging buckle 57, the hanger 33 on the fixing member on one side of the open caisson steel shell 4 is hung and buckled through the first hanging buckle 58 on the housing 51, and the hanger 33 on the fixing member on the other side of the open caisson steel shell 4 is hung and buckled through the second hanging buckle 57 on the movable end of the protection member 53 so that the protection member 53 covers the open caisson steel shell 4.
In this embodiment, in order to facilitate winding up the protection net 53, the automatic winding device 52 is a coil spring 52, the protection piece 53 is the protection net 53, the fixed end and the movable end of the protection net 53 are connected with thin rods, the thin rod 54 of the fixed end is connected with the coil spring 52, and the coil spring 52 drives the thin rod 54 of the fixed end to rotate so as to wind up the protection net 53.
In the present embodiment, in order to enable recycling of the protection net 53, the housing 51 is a cylinder 51 provided with an opening along its length direction, and the protection net 53 is moved in and out of the cylinder 51 through the opening. Specifically, when the protective net 53 is folded, the protective net 53 is rolled in the cylinder 51, so that protection is effectively protected from being damaged, and the protective net is convenient to roll, and when the protective net is needed to be used, only the thin rod 55 at the movable end of the protective net 53 is needed to be pulled, so that the protective net 53 is pulled out of the cylinder 51, and the use is convenient.
In this embodiment, in order to facilitate installation of the thin rod 54 at the fixed end of the protection net 53, the end of the cylinder 51 is provided with a ring-shaped connecting piece 56, and the thin rod 54 at the fixed end is inserted into the ring-shaped connecting piece 56 and can rotate around the axis of the cylinder 51 as the center line. Specifically, the annular connecting member 56 includes a ring and a fixing rod connected to the ring, the fixing rod is welded to the cylinder 51, and the thin rod 54 at the fixing end is inserted in the middle of the ring and can rotate.
In this embodiment, in order to smooth the rotation of the thin rod at the fixed end of the protection net 53, the protection net 53 is connected between the thin rods 54 at the fixed end, a set of coil springs 52 and ring-shaped connection members 56 are respectively provided at both ends of the thin rods 54 at the fixed end, and the coil springs 52 are provided between the protection net 53 and the ring-shaped connection members 56.
In this embodiment, in order to facilitate the connection between the vertical rod 1 and the cross rod 2, the connection piece is a connection barrel, and the cross rod 2 is inserted into the connection barrel. Specifically, the connecting cylinder is fixed on the vertical rod 1, the cross rod 2 is inserted in the connecting cylinder to connect the two adjacent vertical rods 1, the structure is rapid in disassembly and assembly, after the disassembly, the cross rod 2 and the vertical rods 1 can be bundled together for storage, the space is not occupied, and the inserting connection mode is the prior art and is not described in detail here.
In this embodiment, in order to make the connection between the fixing member 3 and the open caisson steel shell 4 more stable, the fixing member 3 is a U-shaped fixing plate 31, and the U-shaped fixing plate 31 is clamped on the open caisson steel shell 4.
In the present embodiment, for quick installation of the fixing member 3, the fastening member 32 is a bolt, and the fixing member 3 is connected to the open caisson steel shell 4 by the bolt. Specifically, two groups of threaded holes are formed between the fixing piece 3 and the open caisson steel shell 4, and a bolt is installed in each group of threaded holes, however, the fastening piece 32 can also be a pin shaft, and a pin joint connection mode is adopted between the fixing piece 3 and the open caisson steel shell 4.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A removable open caisson steel casing protection rail, characterized by comprising:
a vertical rod;
the cross bars are detachably arranged between the adjacent vertical bars through connecting pieces;
the fixing pieces are arranged at the bottoms of the vertical rods and are arranged at two sides of the open caisson steel shell through fasteners; and
The protection component is detachably mounted on a fixing piece on one side of the open caisson steel shell, the protection component comprises a shell, an automatic winding device mounted in the shell and a protection piece mounted on the automatic winding device, the automatic winding device drives the protection piece to wind up, the protection piece comprises a fixing end mounted on the automatic winding device and a movable end extending out of the shell, and the movable end is detachably mounted on the fixing piece on the other side of the open caisson steel shell.
2. A knockdown caisson steel casing protective rail as claimed in claim 1, wherein a mounting member for detachably mounting the protective assembly on the fixing member is formed between the fixing member and the protective assembly, the mounting member comprising a first mounting member provided on the fixing member and a second mounting member provided on the protective assembly.
3. A knockdown caisson steel casing protective rail as claimed in claim 2, wherein one of the first and second mounting members is a clasp and the other is a hanger.
4. The removable open caisson steel casing protective rail according to claim 1, wherein the automatic retractor is a coil spring, the protective piece is a protective net, a fixed end and a movable end of the protective net are connected with thin rods, the thin rods of the fixed end are connected with the coil spring, and the coil spring drives the thin rods of the fixed end to rotate so as to enable the protective net to be retracted.
5. The removable open caisson steel casing protective rail according to claim 4, wherein the casing is a cylinder provided with an opening along the length direction of the casing, and the protective net enters and exits the cylinder through the opening.
6. The removable open caisson steel casing protective rail according to claim 5, wherein the end part of the cylinder is provided with an annular connecting piece, and the thin rod of the fixed end is inserted into the annular connecting piece and can rotate by taking the axis of the cylinder as a central line.
7. The removable open caisson steel casing protective rail according to claim 6, wherein the protective net is connected between the thin rods of the fixed end, a set of coil springs and annular connecting pieces are respectively arranged at two ends of the thin rods of the fixed end, and the coil springs are arranged between the protective net and the annular connecting pieces.
8. The removable open caisson steel casing protective rail according to claim 1, wherein the connecting piece is a connecting cylinder, and the cross rod is inserted into the connecting cylinder.
9. The removable open caisson steel casing protective rail of claim 1, wherein the fixing member is a U-shaped fixing plate, and the U-shaped fixing plate is clamped on the open caisson steel casing.
10. The removable open caisson steel casing protective rail of claim 9, wherein the fastener is a bolt and the fixture is bolted to the open caisson steel casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320419724.4U CN219387485U (en) | 2023-03-08 | 2023-03-08 | Detachable open caisson steel shell protective railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320419724.4U CN219387485U (en) | 2023-03-08 | 2023-03-08 | Detachable open caisson steel shell protective railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219387485U true CN219387485U (en) | 2023-07-21 |
Family
ID=87167753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320419724.4U Active CN219387485U (en) | 2023-03-08 | 2023-03-08 | Detachable open caisson steel shell protective railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219387485U (en) |
-
2023
- 2023-03-08 CN CN202320419724.4U patent/CN219387485U/en active Active
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