CN216890790U - Device for leveling layer flatness construction of coke oven top plate - Google Patents
Device for leveling layer flatness construction of coke oven top plate Download PDFInfo
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- CN216890790U CN216890790U CN202123304682.XU CN202123304682U CN216890790U CN 216890790 U CN216890790 U CN 216890790U CN 202123304682 U CN202123304682 U CN 202123304682U CN 216890790 U CN216890790 U CN 216890790U
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- coke oven
- connecting rod
- leveling layer
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Abstract
The utility model belongs to the field of civil engineering construction of coke oven roof construction in smelting engineering, and particularly relates to a device for leveling layer flatness construction of a coke oven roof. Including linkage, connecting rod and spatula, wherein linkage is fixed in on the screed-coat, and the spatula passes through the connecting rod to be connected with linkage, and the user drives the spatula through the operation connecting rod and carries out the work of floating to the concrete on the screed-coat. The utility model has the advantages and positive effects that: the leveling device enables concrete of the leveling layer of the coke oven top plate to be more convenient to level; the device has the advantages of simple structure, convenient maintenance, low processing cost, high production efficiency and the like; the rotary engineering and the sliding engineering are added to the trowel, the top elevation of the leveling layer is controlled more accurately, the operation engineering is more labor-saving, and the measurement work is reduced; after the arc is added to the spatula, the elevation around the buried pipe can be more effectively controlled in place.
Description
Technical Field
The utility model belongs to the field of civil engineering construction of coke oven roof construction in smelting engineering, and particularly relates to a device for leveling layer flatness construction of a coke oven roof.
Background
The coke oven top plate is a core part of large-scale coke oven civil engineering construction, the structure of a large-volume coke oven body is longer and wider at the present stage, the area of the coke oven top plate is generally about 3000 square meters, the thickness of the top plate is more than 340mm, the concrete amount poured once is about 800 cubic, about 4000 buried pipes are generally arranged on the top plate, the diameters of the buried pipes are 38 mm-144 mm and are different, the spacing ratio of the buried pipes is closer, continuous and uninterrupted pouring is generally adopted in the construction process, and therefore a large amount of concrete, vibrator, tile workers and measurement technicians are required to cooperate in the whole process of top plate construction. Along with the position of pouring completion, need artifical measurement elevation control concrete height to satisfy the designing requirement, tile worker plasters the press polish after according with the designing requirement. And leveling the 20mm fine stone layer before the next construction.
On one hand, the construction method has the advantages that the labor is more in the construction process, the whole-process control is needed, particularly, the re-leveling layer measurement work is more, and the tile work control surface flatness difficulty is high; on the other hand, a great amount of manpower is required to be invested for the construction of the leveling layer.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model belongs to the field of civil engineering construction of a coke oven roof in smelting engineering, and particularly relates to a device for flatness construction of a leveling layer of a coke oven roof.
The technical scheme adopted by the utility model is as follows: the utility model provides a device of coke oven roof screed-coat roughness construction, includes linkage, connecting rod and spatula, its characterized in that: the leveling layer is provided with the suspension device, and the spatula is connected with the suspension device through the connecting rod.
Furthermore, the hanging device is provided with lower spray pipes, and the lower spray pipes are not less than two and are vertically arranged on the leveling layer.
Further, the suspension device is provided with a support frame which is arranged on the lower spray pipe and can move and/or be fixed on the lower spray pipe.
Furthermore, the suspension device is provided with a cross beam, two ends of the cross beam are provided with binding ropes, and the cross beam can be fixed on the support frame through the binding ropes.
Furthermore, the support frame is provided with a fixing ring, and the size of the fixing ring can be adjusted and the support frame is driven to move and/or fix on the lower spray pipe.
Further, the support frame still is provided with the scale, the scale measurable quantity the support frame is with the distance on ground.
Furthermore, the two ends of the spatula are symmetrical circular arcs, and the size of the circular arcs is consistent with that of the excircle of the lower spray pipe.
Further, a rotating shaft is arranged in the connecting rod, and the rotating shaft can enable the connecting rod to rotate.
Furthermore, a buckle is arranged at the joint of the connecting rod and the rotating shaft, and the connecting rod can be fixed by adjusting the buckle.
Furthermore, a telescopic rod is further arranged at the joint of the connecting rod and the cross beam, and the connecting rod can stretch out and draw back in the telescopic rod.
The utility model has the advantages and positive effects that: by adopting the technical scheme, the concrete of the leveling layer of the coke oven top plate is more convenient to trowel; the device has the advantages of simple structure, convenient maintenance, low processing cost, high production efficiency and the like; the rotary engineering and the sliding engineering are added to the trowel, the top elevation of the leveling layer is controlled more accurately, the operation engineering is more labor-saving, and the measurement work is reduced; after the arc is added to the spatula, the elevation around the buried pipe can be more effectively controlled in place.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a top view of a spatula of an embodiment of the utility model;
in the figure:
1. lower spray pipe 2, fixed ring 3 and support frame
4. Supporting surface 5, telescopic rod 6 and cross beam
7. Scale 8, connecting rod 9, buckle
10. Rotating shaft 11 and spatula
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. In addition, in the following description, descriptions of techniques for well-known structures are omitted so as to avoid unnecessarily obscuring the concepts of the present invention.
Embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1, the device comprises a lower nozzle 1, a fixed ring 2, a support frame 3, a support surface 4, an expansion link 5, a beam 6, a scale 7, a connecting rod 8, a buckle 9, a rotating shaft 10 and a spatula 11.
The embodiment of the utility model comprises a suspension device, a connecting rod and a spatula, wherein the suspension device comprises lower spray pipes 1, a fixing ring 2, a support frame 3, a support surface 4 and a cross beam 6, wherein the two lower spray pipes 1 are vertically and parallelly arranged on a leveling layer, the maximum distance for troweling the concrete is formed between the two lower spray pipes 1, and the maximum range of the concrete of the leveling layer can be trowelled through the arrangement;
the two lower spray pipes 1 are provided with the support frames 3, the two support frames 3 are positioned on the same straight line on the lower spray pipes 1, each support frame 3 comprises a fixing ring 2 for fixing the support frame 3 on the lower spray pipe 1 and a supporting surface 4 for placing a cross beam 6, each support frame 3 is an L-shaped angle steel, one end of each support frame 3 is connected with the corresponding fixing ring 2, the size of each fixing ring 2 can be adjusted, and the fixing rings 2 are fixed on the lower spray pipes 1 in a ring joint mode;
the outer side of the fixing ring 2 is also provided with a scale 7, wherein the scale 7 can be contracted and stretched on the fixing ring 2, after the fixing ring 2 is arranged on the lower spray pipe 1, the position of the fixing ring 2 on the lower spray pipe 1 can be measured by stretching the scale 7, after the size is adjusted, the fixing ring 2 can be adjusted and fixed to complete the specific distance measurement work, and finally the scale 7 can be contracted, so that the measurement of the specific position of the support frame 3 to be installed by a worker is facilitated by the design of installing the scale 7, and the time loss is reduced for completing the specific work;
the cross beam 6 is placed on the supporting surface 4 between the two supporting frames 3, the cross beam 6 is a long wood board, the telescopic rod 5 is arranged in the middle of the cross beam 6, the cross beam 6 is placed on the supporting surface 4, binding ropes are arranged at two ends of the cross beam 6, and the cross beam 6 is fixed on the supporting surface 4 through the binding ropes, so that the cross beam 6 is fixedly and stably positioned on the supporting surface 4 during floating work;
the telescopic rod 5 positioned in the middle of the cross beam 6 is connected with the connecting rod 8 in an embedded mode, and the connecting rod 8 can be conveniently stretched and fixed in the telescopic rod 5 through the connection in the mode, so that the length of the connecting rod 8 is easy to adjust, and the construction measurement and adjustment of workers are facilitated;
the connecting rod 8 is arranged on the cross beam 6 through the telescopic rod 5, the opposite end of one end, connected with the telescopic rod 5, of the connecting rod 8 is provided with a spatula 11, and the connecting rod 8 is further provided with a rotating shaft 10 and a buckle 9; the connecting rod 8 can adjust the length of the connecting rod 8 through the telescopic rod 5 arranged on the cross beam 6, the connecting rod 8 is also provided with a rotating shaft 10, the rotating shaft 10 is a rotating shaft arranged in the connecting rod 8, the connecting rod 8 outside can be driven to rotate through rotating the rotating shaft, a buckle 9 is also arranged at the connecting part of the connecting rod 8 and the rotating shaft 10, and the buckle 9 can limit the position of the rotating shaft 10 so as to fix the rotating shaft without redundant rotation; through the design, the connecting rod 8 is convenient for workers to use, so that the floating work can be simply, quickly and smoothly completed;
as shown in fig. 2, the spatula 11 is a strip-shaped spatula, both ends of which are trimmed, both ends of the strip-shaped spatula 11 are arranged in a shape of a double symmetrical arc, and the size of the arc is consistent with the radius of the lower nozzle 1; the trowel 11 is driven to rotate through the rotating connecting rod 8, the concrete of the leveling layer is trowelled, the position of the connecting rod 8 needs to be adjusted on the concrete layer close to the position of the lower spray pipe 1, the trowel 11 is close to the bottom of the lower spray pipe 1, the trowel 11 is rotated through the rotating connecting rod 8, and circular arcs at two ends of the trowel 11 can attach and trowel the concrete which cannot be thoroughly trowelled under the lower spray pipe 1 in the rotating process; through the design, the trowelling work can be carried out more thoroughly, the concrete layer of the leveling layer of the coke oven top plate is thoroughly trowelled, the construction procedures of workers are reduced, the construction period is shortened, and the construction work of the workers is facilitated.
Example 1:
the device for leveling layer construction of the coke oven top plate is installed, firstly, the width distance of a concrete surface needing to be leveled is measured, then, two lower spray pipes are symmetrically installed on the concrete layer, and support frames are symmetrically installed on the two lower spray pipes 1, wherein each support frame comprises a fixing ring and a support surface and is L-shaped angle steel, the fixing rings are installed on the lower spray pipes, and a scale installed on the fixing rings is stretched to measure the distance from the fixing rings and the support frames to the concrete layer surface;
placing a cross beam on a supporting surface, and arranging a telescopic rod in the middle of the cross beam, wherein a connecting rod is embedded in the telescopic rod and can stretch and contract in the telescopic rod; binding ropes are respectively arranged at two ends of the cross beam, and the cross beam and the supporting surface are wound and fixed by using the binding ropes; a rotating shaft is arranged in the connecting rod, and a buckle is arranged at the connecting position of the connecting rod and the rotating shaft and is used for controlling the movement of the rotating shaft; the opposite ends of the end connected with the cross beam by the connecting rod are provided with the spatulas which are arranged in a strip shape, the two ends of the spatulas are arranged in symmetrical circular arcs, and the circular arcs can be matched with the outer edge size of the lower spray pipe.
The user accomplishes the installation work back at the screed-coat that needs trowel concrete layer, accomplish the adjustment of support frame through the distance of measuring support frame and ground, be fixed in the holding surface with the crossbeam on, the adjustment telescopic link loosens the connecting rod to the position of the suitable work of spatula, after fixing the connecting rod, through adjustment rotation axis and buckle, the level and smooth work of concrete face here is accomplished to the rotating connection pole, near the circular arc design through the spatula can be with the concrete on every side of the spray tube of lower spray tube floating level. The device has the advantages of simple structure, convenient maintenance, low processing cost, high production efficiency and the like; the rotary engineering and the sliding engineering are added to the trowel, the top elevation of the leveling layer is controlled more accurately, the operation engineering is more labor-saving, and the measurement work is reduced; after the arc-shaped scraper is added, the elevation around the buried pipe can be more effectively controlled.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. The utility model provides a device of coke oven roof screed-coat roughness construction, includes linkage, connecting rod and spatula, its characterized in that: the leveling layer is provided with the suspension device, and the spatula is connected with the suspension device through the connecting rod.
2. The device for leveling layer flatness construction of coke oven roof plate of claim 1, wherein: the hanging device is provided with a lower spray pipe, and the lower spray pipe is provided with at least two lower spray pipes and is vertically arranged on the leveling layer.
3. The device for leveling layer flatness construction of coke oven roof plate of claim 2, wherein: the suspension device is provided with a support frame which is arranged on the lower spray pipe and can move and/or be fixed on the lower spray pipe.
4. The device for leveling layer flatness construction of coke oven roof plate of claim 3, wherein: the suspension device is provided with a cross beam, two ends of the cross beam are provided with binding ropes, and the cross beam can be fixed on the support frame through the binding ropes.
5. The device for leveling layer flatness construction of coke oven roof plate of claim 3, wherein: the support frame is provided with a fixed ring, the size of which can be adjusted and the support frame is driven to move and/or be fixed on the lower spray pipe.
6. The device for leveling layer flatness construction of coke oven roof plate of claim 3, wherein: the support frame still is provided with the scale, the scale measurable quantity the distance on support frame and ground.
7. The device for leveling layer flatness construction of coke oven roof plate of claim 2, wherein: the two ends of the spatula are symmetrical circular arcs, and the size of the circular arcs is consistent with that of the excircle of the lower spray pipe.
8. The device for leveling layer flatness construction of coke oven roof plate of claim 1, wherein: a rotating shaft is arranged in the connecting rod and can enable the connecting rod to rotate.
9. The coke oven roof screed coat flatness construction apparatus of claim 8, wherein: the connecting rod with the rotation axis junction is provided with the buckle, can make through adjusting the buckle the connecting rod is fixed.
10. The coke oven roof leveling course flatness construction device of claim 4, wherein: the connecting rod with the junction of crossbeam still is provided with the telescopic link, the connecting rod can stretch out and draw back in the telescopic link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123304682.XU CN216890790U (en) | 2021-12-25 | 2021-12-25 | Device for leveling layer flatness construction of coke oven top plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123304682.XU CN216890790U (en) | 2021-12-25 | 2021-12-25 | Device for leveling layer flatness construction of coke oven top plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216890790U true CN216890790U (en) | 2022-07-05 |
Family
ID=82208542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123304682.XU Active CN216890790U (en) | 2021-12-25 | 2021-12-25 | Device for leveling layer flatness construction of coke oven top plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216890790U (en) |
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2021
- 2021-12-25 CN CN202123304682.XU patent/CN216890790U/en active Active
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