CN216109628U - Quick mounting platform in narrow and small space of extensible - Google Patents
Quick mounting platform in narrow and small space of extensible Download PDFInfo
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- CN216109628U CN216109628U CN202122032442.2U CN202122032442U CN216109628U CN 216109628 U CN216109628 U CN 216109628U CN 202122032442 U CN202122032442 U CN 202122032442U CN 216109628 U CN216109628 U CN 216109628U
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- 238000009434 installation Methods 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
本实用新型涉及一种可扩展的狭小空间快速安装平台，包括支撑架、基础平台板、扩展平台板、顶部固定座、底部固定座、固定销轴及护栏；通过固定销轴依次穿过顶部固定座、立撑及底部固定座后实现支撑架与外部固定结构的连接；基础平台板铺设于多个支撑架的横撑上；支撑架上设扩展孔座用于安装扩展平台板；基础平台板与扩展孔座卡接实现基础平台板水平方向的定位固定。本实用新型所搭建的平台不仅具备快装快拆、安装牢固、承重力大的特点，还能够根据高空狭小空间的实际情况扩展检修作业面，极大地方便了检修作业的开展，提高了作业的安全性。
The utility model relates to an expandable fast installation platform in a narrow space, which comprises a support frame, a basic platform board, an expansion platform board, a top fixing seat, a bottom fixing seat, a fixing pin and a guardrail; The connection between the support frame and the external fixed structure is realized after the base, the vertical support and the bottom fixed seat; the basic platform plate is laid on the cross braces of multiple support frames; the support frame is provided with an expansion hole seat for installing the expansion platform plate; the basic platform plate It is clamped with the expansion hole seat to realize the positioning and fixing of the horizontal direction of the basic platform board. The platform built by the utility model not only has the characteristics of quick assembly and disassembly, firm installation and large bearing capacity, but also can expand the maintenance work surface according to the actual situation of high-altitude and narrow spaces, which greatly facilitates the development of maintenance operations and improves the operation efficiency. safety.
Description
Technical Field
The utility model relates to an overhauling platform, in particular to an extensible rapid installing platform in a narrow space.
Background
The equipment structure of iron and steel enterprises is compact, the high-altitude environment is complex, and the overhaul operation space of a plurality of equipment is narrow. If the oxygen lance of the RH refining furnace of a steel plant is replaced and the chain in the oxygen lance lifting mechanism is replaced, the operation space is very narrow, a normal operation platform or a scaffold can not be erected, workers can only suspend the operation, and the labor and the time are wasted and the safety risk is caused because the force is not exerted under the feet.
Disclosure of Invention
The utility model provides an extensible rapid mounting platform in a narrow space, and the built platform not only has the characteristics of quick mounting and quick dismounting, firm mounting and large bearing capacity, but also can expand an overhaul operation surface according to the actual condition of the high-altitude narrow space, greatly facilitates the development of overhaul operation and improves the operation safety.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an extensible rapid mounting platform in a narrow space comprises a support frame, a basic platform plate, an extension platform plate, a top fixing seat, a bottom fixing seat, a fixing pin shaft and a guardrail; the supporting frame is of a plane frame structure and comprises a horizontal cross brace and a vertical brace in the vertical direction, and the vertical brace is of a tubular structure; each support frame is provided with a top fixed seat and a bottom fixed seat, and the top fixed seat and the bottom fixed seat are respectively connected with an external fixed structure; the top fixing seat and the bottom fixing seat are respectively provided with a pin shaft hole, and the support frame is connected with an external fixing structure after the fixing pin shaft sequentially passes through the pin shaft hole of the top fixing seat, the vertical support and the pin shaft hole of the bottom fixing seat; the basic platform plate is laid on the cross braces of the plurality of supporting frames; the support frame is provided with an expansion hole seat for installing an expansion platform plate; the foundation platform board and the expansion hole seat are clamped to realize the positioning and fixing of the foundation platform board in the horizontal direction.
The support frame consists of a vertical support, a transverse support, a lower transverse support and an inclined support; the lower transverse support is arranged right below the transverse support, one end of the transverse support and one end of the lower transverse support are respectively connected with the vertical support, and the other end of the transverse support and the other end of the lower transverse support are respectively connected with the inclined support; the cross brace is provided with an expanding hole seat and a guardrail mounting hole seat, and the guardrail mounting hole seat is used for mounting a guardrail.
The vertical support, the transverse support, the lower transverse support, the inclined support, the expanding hole seat and the guardrail mounting hole seat are all made of seamless steel tubes.
The guardrail comprises 2 at least pole settings and 1 at least horizontal pole, and the bottom of pole setting is inserted respectively in the guardrail mounting hole seat, and the top of pole setting links to each other with the horizontal pole.
The foundation platform plate is provided with a through hole at the position corresponding to the guardrail mounting hole seat, and is provided with a notch at the position corresponding to the extension hole seat; the bottom of the expansion platform plate is provided with a fixing pin which is inserted with the expansion hole seat.
The expansion platform board is a plurality of, is equipped with expansion hole seat and fixed pin on every expansion platform board respectively.
Compared with the prior art, the utility model has the beneficial effects that:
1) the built platform has the characteristics of quick assembly and disassembly and firm installation, can bear the weight of workers and maintenance equipment, saves time and labor in the maintenance process, reduces the labor intensity of the workers, avoids safety risks to the maximum extent and improves the maintenance operation efficiency;
2) the device is suitable for installation in narrow high-altitude space, can expand the maintenance operation surface according to the actual conditions of the narrow high-altitude space, and greatly facilitates the development of maintenance operation
Drawings
Fig. 1 is a schematic structural diagram of the expandable narrow space quick installation platform of the present invention (without an expansion platform plate, not drawn true to scale to show the structure more clearly).
FIG. 2 is an exploded view of the support frame, top mount, bottom mount and anchor pin connection of the present invention.
Figure 3 is a schematic structural view of a base platform board according to the present invention.
Fig. 4 is a schematic structural diagram of the expansion platform board according to the present invention.
In the figure: 1. support frame 11, vertical support 12, cross support 13, lower cross support 14, diagonal support 2, top fixing seat 3, bottom fixing seat 4, fixed pin shaft 5, expanding hole seat 6, base platform board 61, positioning hole 7, guardrail mounting hole seat 8, guardrail 9, expanding platform board 10, fixed pin
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
as shown in fig. 1-4, the extensible rapid mounting platform in a narrow space of the present invention includes a support frame 1, a base platform board 6, an extension platform board 9, a top fixing seat 2, a bottom fixing seat 3, and a fixing pin 4; the support frame 1 is of a plane frame structure and comprises a horizontal cross brace 12 and a vertical brace 11 in the vertical direction, and the vertical brace 11 is of a tubular structure; each support frame 1 is provided with a top fixed seat 2 and a bottom fixed seat 3, and the top fixed seat 2 and the bottom fixed seat 3 are respectively connected with an external fixed structure; the top fixing seat 2 and the bottom fixing seat 3 are respectively provided with a pin shaft hole, and the support frame 1 is connected with an external fixing structure after the fixing pin shaft 4 sequentially passes through the pin shaft hole of the top fixing seat 2, the vertical support 11 and the pin shaft hole of the bottom fixing seat 3; the basic platform plate 6 is laid on the cross braces 12 of the plurality of support frames 1; the support frame 1 is provided with an expansion hole seat 5 for installing an expansion platform plate 9; the basic platform board 6 is fixed with the location that 6 horizontal directions of basic platform board were realized to expansion hole seat 5 joint.
The support frame 1 consists of a vertical support 11, a transverse support 12, a lower transverse support 13 and an inclined support 14; the lower cross brace 13 is arranged right below the cross brace 12, one ends of the cross brace 12 and the lower cross brace 13 are respectively connected with the vertical brace 11, and the other ends of the cross brace 12 and the lower cross brace 13 are respectively connected with the inclined brace 14; and the cross brace 12 is provided with an expansion hole seat 5 and a guardrail mounting hole seat 7, and the guardrail mounting hole seat 7 is used for mounting a guardrail 8.
The vertical support 11, the cross support 12, the lower cross support 13, the inclined support 14, the expansion hole seat 5 and the guardrail mounting hole seat 7 are all made of seamless steel pipes.
The guardrail 8 comprises 2 at least pole settings and 1 at least horizontal pole, and the bottom of pole setting is inserted respectively in guardrail mounting hole seat 7, and the top of pole setting links to each other with the horizontal pole.
The base platform plate 6 is provided with a through hole at the position corresponding to the guardrail mounting hole seat 7, and is provided with a notch at the position corresponding to the extension hole seat 5; the bottom of the expanding platform plate 9 is provided with a fixed pin 10 which is inserted with the expanding hole seat 5.
The installation process of the extensible narrow space rapid installation platform comprises the following steps:
1. the top fixing seat 2 and the bottom fixing seat 3 are welded on a fixing structure (such as a structural steel beam) of the equipment to be overhauled, and before welding, hole spacing and horizontal calibration are carried out firstly and then welding is carried out, so that the subsequent smooth installation and the levelness of the assembled foundation platform plate 6 are ensured.
2. The installation of the base platform plate 6 is carried out: the supporting frame 1 is installed through the fixed pin shaft 4, and the supporting frame 1 can still horizontally rotate integrally after being installed; lay basic platform board 6 to support frame 1 on, realize 6 horizontal direction's of basic platform board location fixed through extension hole seat 5.
3. Installing a guardrail 8, and directly inserting and fixing the guardrail 8 which is manufactured in advance in a slicing mode with the guardrail installation hole seat 7.
4. Installing the expansion platform board 9; the further expansion of the platform working surface is realized by the cooperation of the expansion hole seat 5 and the fixed pin 10 on the expansion platform plate 9.
The size of support frame 1, the shape and the size of basic platform board 6 and extension platform board 9 to and guardrail mounting hole seat 7 and the position and the interval of extension hole seat 5, the quantity of extension platform board 9 all can design according to the particular case in on-the-spot maintenance space.
The following examples are carried out on the premise of the technical scheme of the utility model, and detailed embodiments and specific operation processes are given, but the scope of the utility model is not limited to the following examples.
[ examples ] A method for producing a compound
As shown in fig. 1-3, in this embodiment, an extensible rapid installation platform in a narrow space is composed of 2 support frames 1, a base platform plate 6, 2 top fixing seats 2, 2 bottom fixing seats 3, 2 fixing pins 4, and 2 guardrails 8.
The support frame 1 is a plane frame structure consisting of vertical braces 11, transverse braces 12, lower transverse braces 13 and inclined braces 14, wherein the transverse braces 12 and the lower transverse braces 13 are both horizontally arranged, the vertical braces 11 are vertically arranged, and the vertical braces 11, the transverse braces 12, the lower transverse braces 13 and the inclined braces 14 are all made of seamless steel tubes; one end of a vertical support 11 of each 2 support frames 1 is respectively provided with a top fixed seat 2 and a bottom fixed seat 3, and the top fixed seat 2 and the bottom fixed seat 3 are respectively welded and fixed with a steel structure beam of the RH refining furnace; establish the round pin shaft hole on top fixing base 2, the bottom fixing base 3 respectively, pass the round pin shaft hole of top fixing base 2, stand 11 and the round pin shaft hole of bottom fixing base 3 through fixed pin axle 4 in proper order, realize the fixed connection of support frame 1 and steel construction roof beam.
In the embodiment, 2 support frames 1 are arranged, the upper surfaces of the cross braces 12 of the 2 support frames 1 are positioned on the same horizontal plane, and the basic platform plate 6 is laid on the cross braces 12 of the 2 support frames 1; an expansion hole seat 5 is arranged at one end of the support frame 1 far away from the vertical support 11; the base platform plate 6 is provided with a notch at the position corresponding to the expanding hole seat 5, and the positioning and fixing of the base platform plate 6 in the horizontal direction are realized by clamping the notch and the expanding hole seat 6; 2 guardrail mounting hole seats 7 are respectively arranged on each support frame 1 and used for mounting guardrails 8.
In this embodiment, guardrail 8 comprises 2 pole settings and 1 horizontal pole, and guardrail mounting hole seat 7 on stull 12 passes the through-hole on the basic platform board 6, and the bottom of pole setting is inserted respectively in 2 guardrail mounting hole seats 7 that correspond the side.
In this embodiment, the platform that sets up still can extend through installation extension platform board 9, and extension platform board 9's structure is shown as figure 4, and extension platform board 9's one end is established fixed pin 10 and is pegged graft fixedly with extension hole seat 5 on the support frame 1, and extension platform board 9's the other end also is equipped with 2 extension hole seats 5, can further install other extension platform boards and continue outside extension space.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and their concepts should be equivalent or changed within the technical scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122032442.2U CN216109628U (en) | 2021-08-26 | 2021-08-26 | Quick mounting platform in narrow and small space of extensible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122032442.2U CN216109628U (en) | 2021-08-26 | 2021-08-26 | Quick mounting platform in narrow and small space of extensible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216109628U true CN216109628U (en) | 2022-03-22 |
Family
ID=80728876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122032442.2U Active CN216109628U (en) | 2021-08-26 | 2021-08-26 | Quick mounting platform in narrow and small space of extensible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216109628U (en) |
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2021
- 2021-08-26 CN CN202122032442.2U patent/CN216109628U/en active Active
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