CN211369474U - Elevator well head design operation platform - Google Patents
Elevator well head design operation platform Download PDFInfo
- Publication number
- CN211369474U CN211369474U CN201921726489.5U CN201921726489U CN211369474U CN 211369474 U CN211369474 U CN 211369474U CN 201921726489 U CN201921726489 U CN 201921726489U CN 211369474 U CN211369474 U CN 211369474U
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- Prior art keywords
- fixed cylinder
- roof
- operation platform
- frame
- bolt
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 238000003466 welding Methods 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims 7
- 238000010276 construction Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model provides an elevator well head design operation platform, including the platform frame, roof, bottom plate have been welded respectively to both sides about the platform frame, install the scaffold on the roof, and the welding has 4 solid fixed cylinders on the bottom plate, and solid fixed cylinder runs through the roof and upwards extends, and the suit is in solid fixed cylinder bottom, and the welding of the roof left and right sides has the channel-section steel, sets up a plurality of bolt holes on the channel-section steel, and every bolt hole correspondence disposes a bolt, and four bights of roof still are provided with the hanging ring hole. Adopt the technical scheme of the utility model, fix on the elevartor shaft wall through the bolt of configuration on the channel-section steel, scaffold frame bottom suit is within solid fixed cylinder, and the phenomenon that unstability is emptyd appears in the solid fixed cylinder can effectively protect the scaffold frame, and protection constructor's safety has eliminated the potential safety hazard, and in addition, the holistic structural strength of platform frame and bearing capacity homoenergetic can satisfy the demand that the user used, have guaranteed constructor's operation safety.
Description
Technical Field
The utility model relates to a building engineering technical field especially indicates an elevator well head design operation platform.
Background
In present building structure work progress, people are continuing to use traditional full hall scaffold of elevator well all the time, along with high-rise building's increase, full hall scaffold of elevator well (4) have brought unprecedented potential safety hazard for the structure construction. In the prior art, the publication numbers are: the patent document of "CN 201437633U" discloses an elevator well design operation platform, include steel sheet platform and establish the scaffold on steel sheet platform upper portion, steel sheet platform includes the steel sheet and turns over the board, the edgewise all around of steel sheet bottom is equipped with four platform channel-section steels, and is equipped with three steel pipes between two platform channel-section steels of vertical direction, steel sheet upper portion is close to four corners department and is equipped with four reinforcing bars fixed with scaffold connection, and steel sheet upper portion just is equipped with two rings on the inboard on two perpendicular borders respectively, the four sides of steel sheet pass through the hinge with turn over the board and connect. Adopt the technical scheme of the utility model, made things convenient for the construction to a certain extent, however, the scaffold frame is directly placed on the steel sheet surface, and the steel sheet surface of own is more smooth, and the scaffold frame is formed by the steel pipe is taken up to assemble in addition, causes the scaffold frame unstability easily, and the potential safety hazard is higher.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an elevator well head design operation platform.
The utility model discloses a following technical scheme can realize.
The utility model provides an elevator well head design operation platform mainly includes the platform frame, roof, bottom plate have been welded respectively to both sides about the platform frame, install the scaffold on the roof, the welding has 4 solid fixed cylinders on the bottom plate, solid fixed cylinder runs through the roof upwards extends, scaffold bottom suit in within solid fixed cylinder, the welding of the roof left and right sides has the channel-section steel, set up a plurality of bolt holes on the channel-section steel, every bolt hole correspondence disposes a bolt, four bights of roof still are provided with the hanging ring hole.
The outer peripheral surface of the fixed cylinder is further welded with a flange, and the flange is further connected with the top plate in a welding mode to form a whole.
The height difference between the top end of the fixed cylinder and the top plate is more than one time of that of the platform frame.
The bottom end of the fixed cylinder is further connected with a fixed disc, and the fixed disc and the bottom plate are welded into a whole.
The wall thickness of the fixed cylinder is not less than 10 mm.
The platform frame is in a closed annular shape formed by welding a plurality of I-shaped steel bars.
A plurality of reinforcing ribs are welded in the platform frame.
The number of the bolt holes is an even number not less than 6, and the bolt holes are uniformly distributed on the channel steels on the left side and the right side of the top plate.
The beneficial effects of the utility model reside in that: adopt the technical scheme of the utility model, during the use, fix on the elevartor shaft wall through the bolt of configuration on the channel-section steel, operating personnel can stand the scaffold frame of installation on the roof and carry out construction operation, scaffold frame bottom suit is within solid fixed cylinder, compare prior art, the area of contact of being connected between scaffold frame and the platform frame is bigger, gu fixed cylinder can effectively protect the phenomenon that the unstability was emptyd to the scaffold frame appearance, protect constructor's safety, the potential safety hazard has been eliminated, in addition, the platform frame adopts the I-steel welding to make, make the holistic structural strength of platform frame and bearing capacity homoenergetic enough satisfy the demand that the user used, constructor's operational safety has further been guaranteed.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a plan view of the present invention.
In the figure: 1-platform frame, 2-top plate, 3-bottom plate, 4-scaffold, 5-fixing cylinder, 6-channel steel, 7-bolt, 8-flange plate, 9-fixing disc, 10-reinforcing rib, 11-elevator shaft wall and 21-suspension ring hole.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 and 2, the utility model provides an elevator well head design operation platform, including platform frame 1, roof 2 has been welded respectively to both sides about platform frame 1, bottom plate 3, install scaffold frame 4 on roof 2, the welding has 4 solid fixed cylinder 5 on the bottom plate 3, gu fixed cylinder 5 runs through roof 2 and upwards extends, 4 bottom suit of scaffold frame are in solid fixed cylinder 5, the welding of the 2 left and right sides of roof has channel-section steel 6, set up a plurality of bolt holes on the channel-section steel 6, every bolt hole correspondence disposes a bolt 7, 2 four bights of roof still are provided with the change hole 21. The hoisting ring hole 21 is used for placing the operation platform into the elevator shaft or lifting the operation platform out of the elevator shaft by using a winch before or after construction is started.
Adopt the technical scheme of the utility model, during the use, fix on the elevartor shaft wall through the bolt of configuration on the channel-section steel, operating personnel can stand the scaffold frame of installation on the roof and carry out construction operation, scaffold frame bottom suit is within solid fixed cylinder, compare prior art, the area of contact of being connected between scaffold frame and the platform frame is bigger, gu fixed cylinder can effectively protect the phenomenon that the unstability was emptyd to the scaffold frame appearance, protect constructor's safety, the potential safety hazard has been eliminated, in addition, the platform frame adopts the I-steel welding to make, make the holistic structural strength of platform frame and bearing capacity homoenergetic enough satisfy the demand that the user used, constructor's operational safety has further been guaranteed.
Further, it is characterized in that: the peripheral surface of the fixed cylinder 5 is also welded with a flange 8, and the flange 8 is also welded with the top plate 2 into a whole. The fixed cylinder 5 is connected with the platform frame 1 in a welding mode into a whole through the flange plate 8, so that the fixed cylinder 5 can effectively prevent the phenomena of scaffold toppling, instability and the like, and the safety of constructors is guaranteed.
Further, the difference in height between the top end of the fixed cylinder 5 and the top plate 2 is preferably at least twice as large as that of the table frame 1. The bottom end of the fixed cylinder 5 is also connected with a fixed disk 9, and the fixed disk 9 and the bottom plate 3 are welded into a whole. The wall thickness of the fixed cylinder 5 is not less than 10 mm.
Further, the platform frame 1 is in a closed annular shape formed by welding a plurality of I-shaped steel bars. A plurality of reinforcing ribs 10 are welded in the platform frame 1. Adopt the technical scheme of the utility model, strengthening rib 10 is preferred to be used the I-steel to make, has increased platform frame 1's structural strength and bearing capacity through strengthening rib 10, has ensured constructor's safety effectively, has eliminated the potential safety hazard.
The number of the pin holes is an even number not less than 6, and the pin holes are uniformly arranged on the channel steels 6 at the left and right sides of the top plate 2. Further, preferably, bolt nominal diameter is not less than 20mm, when constructor need carry out construction operation, uses the weight hammering to hit in the elevator shaft wall, makes operation platform fix in the elevator shaft to make constructor can construct on steady operation platform.
Claims (8)
1. The utility model provides an elevator well head design operation platform which characterized in that: including platform frame (1), roof (2), bottom plate (3) have been welded respectively to both sides about platform frame (1), install scaffold (4) on roof (2), the welding has 4 solid fixed cylinder (5) on bottom plate (3), gu fixed cylinder (5) run through roof (2) upwards extend, scaffold (4) bottom suit in gu fixed cylinder (5) within, roof (2) left and right sides welding has channel-section steel (6), set up a plurality of bolt holes on channel-section steel (6), every bolt hole correspondence disposes a bolt (7), four bights of roof (2) still are provided with change eye (21).
2. The elevator wellhead sizing operation platform according to claim 1, wherein: the fixed cylinder (5) is welded with a flange (8) on the peripheral surface, and the flange (8) is welded with the top plate (2) into a whole.
3. The elevator wellhead sizing operation platform according to claim 1, wherein: the height difference between the top end of the fixed cylinder (5) and the top plate (2) is more than one time of that of the platform frame (1).
4. The elevator wellhead sizing operation platform according to claim 1, wherein: the bottom end of the fixed cylinder (5) is further connected with a fixed disc (9), and the fixed disc (9) and the bottom plate (3) are welded into a whole.
5. The elevator wellhead sizing operation platform according to claim 1, wherein: the wall thickness of the fixed cylinder (5) is not less than 10 mm.
6. The elevator wellhead sizing operation platform according to claim 1, wherein: the platform frame (1) is in a closed annular shape formed by welding a plurality of I-shaped steel.
7. The elevator wellhead sizing operation platform according to claim 6, wherein: a plurality of reinforcing ribs (10) are welded in the platform frame (1).
8. The elevator wellhead sizing operation platform according to claim 6, wherein: the number of the bolt holes is an even number not less than 6, and the bolt holes are uniformly distributed on the channel steel (6) on the left side and the right side of the top plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726489.5U CN211369474U (en) | 2019-10-15 | 2019-10-15 | Elevator well head design operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726489.5U CN211369474U (en) | 2019-10-15 | 2019-10-15 | Elevator well head design operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211369474U true CN211369474U (en) | 2020-08-28 |
Family
ID=72152624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921726489.5U Expired - Fee Related CN211369474U (en) | 2019-10-15 | 2019-10-15 | Elevator well head design operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211369474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412153A (en) * | 2022-01-13 | 2022-04-29 | 上海二十冶建设有限公司 | Combined platform for butt joint of section steel variable-step columns and using method |
-
2019
- 2019-10-15 CN CN201921726489.5U patent/CN211369474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412153A (en) * | 2022-01-13 | 2022-04-29 | 上海二十冶建设有限公司 | Combined platform for butt joint of section steel variable-step columns and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |