CN216471874U - Portal frame for clean workshop - Google Patents
Portal frame for clean workshop Download PDFInfo
- Publication number
- CN216471874U CN216471874U CN202122491349.8U CN202122491349U CN216471874U CN 216471874 U CN216471874 U CN 216471874U CN 202122491349 U CN202122491349 U CN 202122491349U CN 216471874 U CN216471874 U CN 216471874U
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- base
- portal frame
- outer column
- column
- crossbeam
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a portal frame for a clean workshop, which comprises: crossbeam, inner column, outer column and base, its characterized in that, sliding connection electric block on the crossbeam, be equipped with the chain that lifts by crane on the electric block, the outer column is square steel pipe, and bottom welded fastening is on the base, the fixed hydraulic means of bottom in the outer column cavity, the inside and inner column sliding connection of outer column, inner column bottom and hydraulic means output end top fixed connection, inner column top and crossbeam welded fastening, the base both ends all are equipped with the truckle, the base still is connected with the bearing diagonal with the outer column and strengthens fixedly. When the electric hoist is used, the trundles are turned upwards and fixed through the clamping grooves, the base can be completely contacted with the floor of a clean workshop, the bearing capacity is improved, the portal frame can be lifted through the hydraulic device according to the height requirement, the operation is convenient, and the electric hoist and the lifting chain are provided with the protective covers, so that no dust is generated in the installation process.
Description
Technical Field
The utility model relates to the technical field of PE pipe installation, in particular to a portal frame for a clean workshop.
Background
The instrument in the clean workshop usually needs the base that corresponds to guarantee the bearing requirement and the microseism requirement of instrument, and the base is mostly steel structure and concrete foundation, becomes the rank of ton usually, and artifical unable bare-handed transport. The base is directly carried to a corresponding installation position and is safely placed to a designated position after entering the clean workshop, and the problem of how to carry the base to the corresponding installation position is directly faced, and the installation process is required to be ensured to be free from dust generation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portal frame for a clean workshop, which aims to solve the problems in the background technology.
The utility model adopts the following technical scheme:
a gantry for a clean room, comprising: crossbeam, inner column, outer column and base, sliding connection electric hoist on the crossbeam, be equipped with the chain of lifting by crane on the electric hoist, the outer column is square steel pipe, and bottom welded fastening is on the base, a fixed hydraulic means of bottom in the outer column cavity, the inside and inner column sliding connection of outer column, inner column bottom and hydraulic means output end top fixed connection, inner column top and crossbeam welded fastening, the base both ends all are equipped with the truckle, the base still is connected with the bearing diagonal with the outer column and strengthens fixedly.
Further, the inner upright post is made of square steel.
Furthermore, the base is connected with the position of the caster and is provided with a clamping groove, and the caster can be turned over up and down.
Further, the caster wheel is a universal wheel.
Further, a protective cover is sleeved outside the electric hoist.
Furthermore, the telescopic protective cover made of plastic materials is sleeved outside the lifting chain.
Furthermore, the tail end of the hoisting chain is provided with a lifting hook.
According to the portal frame for the clean workshop, when the portal frame is used, the trundles are turned upwards and fixed through the clamping grooves, the base can be in complete contact with the floor of the clean workshop, the bearing capacity is improved, when the portal frame is used, the trundles can be turned downwards and are convenient to move, the portal frame can be lifted through the hydraulic device according to the height requirement, the portal frame is convenient to operate, and the electric hoist and the lifting chain are provided with the protective covers, so that no dust is generated in the installation process.
Drawings
Fig. 1 is a schematic structural diagram of a portal frame of the present invention.
In the figure, 1-a cross beam, 2-an inner upright post, 3-an outer upright post, 4-a base, 5-a caster, 6-an inclined support, 7-an electric hoist and 8-a hoisting chain.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, a gantry for a clean room includes: crossbeam 1, inner column 2, outer column 3 and base 4, sliding connection electric hoist 7 on the crossbeam 1, be equipped with on the electric hoist 7 and lift by crane chain 8, outer column 3 is square steel pipe, and bottom welded fastening is on base 4, the fixed hydraulic means of bottom in the 3 cavities of outer column, 3 inside and the 2 sliding connection of inner column of outer column, 2 bottoms of inner column and hydraulic means output top fixed connection, 2 tops of inner column and 1 welded fastening of crossbeam, 4 both ends of base all are equipped with truckle 5, base 4 and outer column 3 still are connected with bearing diagonal 6 and strengthen fixedly.
The inner upright post 2 is made of square steel.
The base 4 is connected 5 positions of truckles and is equipped with the draw-in groove, and truckle 5 can overturn from top to bottom.
The caster 5 is a universal wheel.
And a protective cover is sleeved outside the electric hoist 7.
The lifting chain 8 is externally sleeved with a telescopic protective cover made of plastic materials.
And the tail end of the lifting chain 8 is provided with a lifting hook.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A gantry for a clean room, comprising: crossbeam, inner column, outer column and base, its characterized in that, sliding connection electric block on the crossbeam, be equipped with the chain of lifting by crane on the electric block, the outer column is square steel pipe, and bottom welded fastening is on the base, a fixed hydraulic means of bottom in the outer column cavity, the inside and inner column sliding connection of outer column, inner column bottom and hydraulic means output end top fixed connection, inner column top and crossbeam welded fastening, the base both ends all are equipped with the truckle, the base still is connected with the bearing diagonal with the outer column and strengthens fixedly.
2. The portal frame for the clean room as claimed in claim 1, wherein the inner column is square steel.
3. The portal frame for the clean workshop according to claim 1, wherein the base is provided with a clamping groove at a position where the base is connected with the caster, and the caster can be turned over up and down.
4. The gantry for a clean room as claimed in claim 1, wherein said caster wheels are universal wheels.
5. The portal frame for the clean room as claimed in claim 1, wherein the electric hoist is externally provided with a protective cover.
6. The portal frame for the clean room as claimed in claim 1, wherein the lifting chain is externally sleeved with a retractable shield made of plastic material.
7. The portal frame for the clean workshop as claimed in claim 1, wherein the end of the lifting chain is provided with a lifting hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122491349.8U CN216471874U (en) | 2021-10-16 | 2021-10-16 | Portal frame for clean workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122491349.8U CN216471874U (en) | 2021-10-16 | 2021-10-16 | Portal frame for clean workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216471874U true CN216471874U (en) | 2022-05-10 |
Family
ID=81441576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122491349.8U Active CN216471874U (en) | 2021-10-16 | 2021-10-16 | Portal frame for clean workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216471874U (en) |
-
2021
- 2021-10-16 CN CN202122491349.8U patent/CN216471874U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 116000 room a434, 4th floor, saibole building, 133 Guangxian Road, high tech Industrial Park, Dalian, Liaoning Patentee after: Dalian Dituo Precision Technology Co.,Ltd. Address before: 116000 room a434, 4th floor, saibole building, 133 Guangxian Road, high tech Industrial Park, Dalian, Liaoning Patentee before: Dalian Dituo Electronic Engineering Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |