CN218467191U - Top platform material hole side-by-side door type cover plate of continuous pouring system - Google Patents
Top platform material hole side-by-side door type cover plate of continuous pouring system Download PDFInfo
- Publication number
- CN218467191U CN218467191U CN202222824343.2U CN202222824343U CN218467191U CN 218467191 U CN218467191 U CN 218467191U CN 202222824343 U CN202222824343 U CN 202222824343U CN 218467191 U CN218467191 U CN 218467191U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- material hole
- door type
- outer frame
- polygonal outer
- 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.)
- Active
Links
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The application discloses a top platform material hole side-by-side door type cover plate of a continuous pouring system, which is characterized by comprising a polygonal outer frame and a side-by-side door type cover plate, wherein the polygonal outer frame is supported at the edge of a material hole; the front surface of the cover plate is provided with a lifting lug for penetrating a rope to open the cover plate. This application provides the apron that the aforesaid is opened in a flexible way to the demand that material hole entrance to a cave needs often to be opened, and when material transport, two apron are opened to both sides, and the apron is closed when material transport to entrance to a cave top or no material transport. The side-by-side door type cover plate greatly improves the construction platform, effectively reduces the safety risk of high-altitude operation, and plays an important role in the high-altitude safety operation.
Description
Technical Field
The application discloses continuous casting system top platform material hole is to door formula apron relates to the high structure work platform technical field that stands for with the concrete chimney.
Background
At present, with the progress of technology, a climbing type continuous casting aerial work platform is generally adopted in the construction of a part of high-rise structures represented by concrete chimneys, namely, a scaffold does not need to be erected from the bottom to serve as a temporary supporting structure, the construction platform rises synchronously along with the rise of the chimney construction elevation, and a material hole is reserved in the center of the platform to serve as a material transportation channel in the construction process (as shown in fig. 1). The opening of the material hole is usually large, so that the safety potential hazard to high-altitude operation construction is large, not only are the materials of the construction appliance on the platform easy to fall from the opening, but also personal injury can be caused to ground personnel.
SUMMERY OF THE UTILITY MODEL
The technical problem that this application will be solved is that the entrance to a cave that is reserved in the center of the high-rise structure work platform that takes concrete chimney as the representative has the problem of potential safety hazard.
In order to solve the technical problem, the technical scheme of the application provides a side-by-side door type cover plate for a material hole of a platform at the top of a continuous casting system, and the side-by-side door type cover plate is characterized by comprising a polygonal outer frame and a side-by-side door type cover plate, wherein the polygonal outer frame is supported at the edge of the material hole; the front surface of the cover plate is provided with a lifting lug for penetrating a rope to open the cover plate, and a small hole is formed in the position, close to the center of the material hole, of the cover plate.
Preferably, the polygonal outer frame is formed by sequentially welding a plurality of angle steels end to end, the size of the polygonal outer frame is consistent with the size of the opening of the material hole, and the edge of the material hole is clamped by the polygonal outer frame.
Preferably, the opening angle of the hinge is set to 180 degrees, and the cover plate is completely flattened after being opened.
Preferably, the back of the cover plate is provided with a reinforcing beam, the inner side of the polygonal outer frame is provided with a hanging support lug corresponding to the position of the reinforcing beam, and the reinforcing beam is supported on the hanging support lug when the cover plate is closed.
Preferably, the reinforcing beam is a square steel pipe.
This application needs the demand of often opening and close to material hole entrance to a cave, provides the apron that the aforesaid is opened in a flexible way, and when material transport, two apron are opened to both sides, and the apron is closed when material transport to entrance to a cave top or no material transport. The side-by-side door type cover plate greatly improves the construction platform, effectively reduces the safety risk of high-altitude operation, and plays an important role in the high-altitude safety operation.
Drawings
FIG. 1 is a schematic plan view of a concrete chimney construction platform;
FIG. 2 is a schematic elevation view of a concrete chimney construction platform;
FIG. 3 is a schematic view of a cover plate capable of being opened and closed at an opening of a concrete chimney construction material hole;
FIG. 4 is a schematic view of a suspension lug;
reference numerals: 1-polygonal outer frame, 2-cover plate, 3-reinforcing beam, 4-lifting lug, 5-hinge and 6-cantilever support lug.
Detailed Description
In order to make the present application more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Examples
The utility model provides a what continuous casting system top platform material hole was to door formula apron, see fig. 2 and fig. 3, including polygon frame 1, polygon frame 1 comprises many angle steel welding, and the limit of polygon frame 1 makes polygon frame 1 can block the material hole edge just suitably according to material hole size adjustment. Be provided with two apron 2 on the polygon frame 1, apron 2 adopts the steel decking, and apron 2 is connected with polygon frame 1 through hinge 5, and apron 2 covers the material hole in the polygon frame 1 after covering, and apron 2 is close to material hole center department and opens and has the hole, guarantees that platform top wire rope can freely pass. Two lifting lugs 4 are fixedly welded on the front side (the upward side) of each cover plate 2, and a constructor can use a rope to penetrate through the lifting lugs 4 and pull the rope to open or close the cover plate; the back welded fastening of apron 2 has the square steel pipe as web beam 3 for improve apron 2's bearing capacity, and the inboard position welded fastening that corresponds web beam 3 of polygon frame 1 has the suspension journal stirrup 6 simultaneously, refers to fig. 4, and when the apron was closed, web beam 3 can just in time fall on suspension journal stirrup 6.
Adopt foretell to open door formula apron, when no material transportation, apron 2 is in the closed condition always, and constructor can normally operate above it, and when material transportation, constructor can stimulate the rope, opens apron 2, and hinge 5 opens the angle and establishes to 180, and apron 2 opens the back and can flatten completely. After the material transports to material hole top, constructor pulling rope closes apron 2, and the top material can be transferred and is being carried on the secondary to the apron.
The continuous casting system top platform material hole that this embodiment provided is to door-opening type apron greatly perfects high-rise structure construction platform security performance, has effectively reduced constructor at the unexpected safe risk that falls of this type of material hole entrance to a cave construction, has also prevented that construction equipment from dropping from the material hole entrance to a cave on the construction platform, and the existence of this apron has also increased the operation operating face of platform simultaneously, has greatly made things convenient for the construction, has improved work efficiency.
Claims (5)
1. A material hole side-by-side door type cover plate of a platform at the top of a continuous casting system is characterized by comprising a polygonal outer frame and a side-by-side door type cover plate, wherein the polygonal outer frame is supported at the edge of a material hole; a lifting lug is arranged on the front surface of the cover plate and is used for penetrating a rope to open the cover plate; and a small hole is formed in the cover plate close to the center of the material hole.
2. The continuous casting system top platform material hole side-by-side door type cover plate as claimed in claim 1, wherein the polygonal outer frame is formed by sequentially welding a plurality of angle steels end to end, the size of the polygonal outer frame is consistent with the size of the hole of the material hole, and the edge of the material hole is clamped by the polygonal outer frame.
3. The continuous casting system top platform feed hole side-by-side cover plate of claim 1, wherein the hinge is opened at an angle of 180 ° and the cover plate is fully unfolded when opened.
4. The top platform material hole side-by-side door type cover plate of the continuous casting system as claimed in claim 1, wherein a reinforcing beam is provided on the back surface of the cover plate, a hanging support lug is provided at the position corresponding to the reinforcing beam inside the polygonal outer frame, and the reinforcing beam is supported on the hanging support lug when the cover plate is closed.
5. The continuous casting system top platform feed hole side-by-side cover plate of claim 4, wherein the reinforcement beam is a square steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222824343.2U CN218467191U (en) | 2022-10-25 | 2022-10-25 | Top platform material hole side-by-side door type cover plate of continuous pouring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222824343.2U CN218467191U (en) | 2022-10-25 | 2022-10-25 | Top platform material hole side-by-side door type cover plate of continuous pouring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218467191U true CN218467191U (en) | 2023-02-10 |
Family
ID=85147584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222824343.2U Active CN218467191U (en) | 2022-10-25 | 2022-10-25 | Top platform material hole side-by-side door type cover plate of continuous pouring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218467191U (en) |
-
2022
- 2022-10-25 CN CN202222824343.2U patent/CN218467191U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206408920U (en) | A kind of collapsible operating platform for narrow space | |
| CN210084788U (en) | Tower crane for building | |
| CN218467191U (en) | Top platform material hole side-by-side door type cover plate of continuous pouring system | |
| CN106284811A (en) | A kind of convertible awning steel construction | |
| CN207267961U (en) | A kind of bridge pier shaft pours operating platform | |
| CN208071235U (en) | A kind of bearing and lifting system of steel truss frame integral hoisting | |
| CN105776092A (en) | Stretching type basket device and construction method thereof | |
| CN201649607U (en) | Overhung-type outer wall scaffold | |
| CN210858054U (en) | Regularization construction elevator connects material platform | |
| CN211946009U (en) | Tower crane pedestrian passageway device | |
| CN218438174U (en) | Be used for attached lift scaffold tower crane to attach arm wearing frame structure | |
| CN211037760U (en) | Novel instrument formula elevartor shaft construction operation platform | |
| CN207406012U (en) | Construction lift tool formula overhangs escape way | |
| CN211522886U (en) | Cast-in-place bent cap formwork system | |
| CN209354045U (en) | Collapsible hanging ladder | |
| CN207484995U (en) | A kind of green construction integration discharging platform | |
| CN217418120U (en) | Novel practical tower crane passageway of going to people device | |
| CN218346774U (en) | Two-stage turnover plate splicing structure | |
| CN216076391U (en) | Building construction of folding passageway in area is encorbelmented and is changeed material platform | |
| CN207210972U (en) | Arch bridge flexible suspension rod high-altitude installs the operating platform | |
| CN207863438U (en) | Lifting scaffold device suitable for variable section structure column | |
| CN219158370U (en) | Attached lifting operation safety protection platform with openable protective net | |
| CN216616821U (en) | Suspension bridge frame for climbing frame | |
| CN218952752U (en) | Telescopic elevator shaft protection platform device | |
| CN213112306U (en) | Folding type communication device for climbing frame and tower crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |