CN211850725U - Foldable inner frame device for coke oven masonry construction - Google Patents
Foldable inner frame device for coke oven masonry construction Download PDFInfo
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- CN211850725U CN211850725U CN201922328180.7U CN201922328180U CN211850725U CN 211850725 U CN211850725 U CN 211850725U CN 201922328180 U CN201922328180 U CN 201922328180U CN 211850725 U CN211850725 U CN 211850725U
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Abstract
The utility model provides a foldable internal frame device for coke oven masonry construction, which comprises movable brackets and a base, wherein the transversely adjacent movable brackets are connected through connecting pieces, and the longitudinally adjacent movable brackets are connected through pin shafts; the movable support comprises a frame-shaped front support, a frame-shaped rear support and a cross-hinged connecting rod arranged in the middle of the frame-shaped front support and the frame-shaped rear support; the base comprises a bottom plate and a base support, the base support is of a cylindrical structure, and the base support is connected with the lower end of an upright post of the movable support located at the lowest position through a pin shaft; the movable support top that is located the top position is provided with the footboard, and the footboard is connected with the upper end of fore-stock and after-poppet respectively, adopts the modularization equipment, sets up the scaffold frame, needn't reserve the entrance to a cave at the wall body as supporting, reduces later stage repair work, and easy ann tears open, factor of safety is high, and the whole occupation space of device structure is little, can a plurality of working faces open work simultaneously also or have enough to meet the need the use operation in turn, alleviates the cleaning work of building by laying bricks or stones back rubbish.
Description
Technical Field
The utility model relates to a coke oven is built by laying bricks or stones construction technical field, especially relates to a coke oven is built by laying bricks or stones construction folded cascade inner tower device.
Background
At present, in the construction process of building a regenerative chamber and a combustion chamber of a coke oven, the height of a wall body can reach more than 7m at most, the weight of a masonry material is large, and an internal scaffold must be erected during building. Traditional scaffold frame sets up fairly simplely, mainly is divided into base, connecting rod and layer board, and the opening must be reserved with the help of the wall body sometimes to horizontal support, and its weak point that shows is: the wall surface and even the wall body are easy to be damaged, the subsequent maintenance and recovery work difficulty is high, a supporting device needs to be additionally arranged, the structure height is increased along with the technical innovation and the capacity increase of the coke oven, the construction safety coefficient is not high, the construction difficulty is increased, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses make the improvement to the problem that above-mentioned prior art exists, promptly the utility model provides a coke oven is built by laying bricks or stones construction folded cascade inner tower device.
In order to solve the technical problem, the utility model provides a foldable inner frame device for coke oven masonry construction, which comprises a plurality of movable brackets and a plurality of bases, wherein two transversely adjacent movable brackets are connected through a connecting piece, and two longitudinally adjacent movable brackets are connected through a pin shaft;
the movable support comprises a frame-shaped front support and a frame-shaped rear support, cross-hinged connecting rods are arranged between upright columns at two sides of the front support and the rear support, and four ends of each connecting rod are respectively connected with the upright columns at two sides of the front support and the rear support;
the base comprises a bottom plate and a base support arranged on the bottom plate, the base support is of a cylindrical structure, and the base support is connected with the lower end of an upright post of the movable support located at the lowest position through a pin shaft;
the movable support is positioned at the uppermost position, a pedal is arranged above the movable support, and the pedal is respectively connected with the upper ends of the front support and the rear support.
Preferably, the connecting piece includes first sleeve pipe and double-end bolt that set up on fore-stock and the back support both sides stand, transversely adjacent two pass through between the movable support first sleeve pipe and double-end bolt connect.
Preferably, the upright columns are steel pipes which are through up and down, the lower ends of the upright columns are fixedly provided with pin shafts, and the upright columns of two longitudinally adjacent movable supports are connected through the pin shafts.
Preferably, the front support and the stand column at the two sides of the rear support are provided with second sleeves, the pedal is a steel grating, four corners of the steel grating are provided with downward bulges, and the bulges are respectively inserted into the second sleeves on the stand columns of the front support and the rear support.
Preferably, a plurality of adjusting holes are formed in the upright column, and four ends of the connecting rod hinged in a cross mode are connected with the adjusting holes through bolts.
Preferably, the lower surface of the bottom plate is provided with anti-skid grains.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the inner scaffold is fast to install and stable to use, and has the advantages of simple structure, easy installation and disassembly, and convenient transfer, storage and use;
(2) increase the safety factor of the masonry construction of the higher regenerator
(3) Wall body recovery work for reducing construction reserved frame pipe hole
(4) The cleaning work of the building garbage after masonry is lightened, and the protection of finished products and the green construction are greatly improved.
Drawings
FIG. 1 is a side view of a movable support of a foldable internal frame device for coke oven masonry construction according to an embodiment of the present invention;
FIG. 2 is a side elevation view of a movable support of the foldable internal frame device for coke oven masonry construction according to the embodiment of the present invention;
FIG. 3 is a schematic structural view of the assembled double-layer movable support of the foldable inner frame device for coke oven masonry construction according to the embodiment of the present invention;
in the figure:
1. front support 2, rear support 3 and connecting rod
4. Base 41, bottom plate 42, base support
5. Pin shaft 6, pedal 7, projection
8. A first sleeve 9, a double-end bolt 10 and a second sleeve
11. Adjusting hole 12, bolt
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. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Exemplarily, specifically, as shown in fig. 1 to 3, the utility model provides a foldable inner frame device for coke oven masonry construction, which comprises a plurality of movable brackets and a plurality of bases 4, wherein two transversely adjacent movable brackets are connected through a connecting piece, and two longitudinally adjacent movable brackets are connected through a pin 5; and selecting a proper number of movable supports according to the erection requirement on site to erect the supports with proper height and width for site construction.
The movable support comprises a frame-shaped front support 1 and a frame-shaped rear support 2, cross-hinged connecting rods 3 are arranged between upright columns on two sides of the front support 1 and the rear support 2, and four ends of each connecting rod 3 are respectively connected with upright columns on two sides of the front support 1 and the rear support 2. The front support 1 and the rear support 2 comprise two vertical columns and at least two cross beams to form a frame structure, the rigidity and stability of the structure are enhanced by the cross beams, the columns are detachably connected or fixedly connected with the cross beams, and the columns are specifically connected by clamping grooves, pin shafts and bolts or welded. Specifically, the front support 1 and the rear support 2 are made of phi 42 steel pipes and phi 32 steel pipes through welding, and the connecting rod 3 is formed by cutting and then hinging a 2mm thick steel plate.
The base 4 comprises a bottom plate 41 and a base support 42 arranged on the bottom plate 41, the base support 42 is of a cylindrical structure, and the base support 42 is connected with the lower end of an upright post of the movable support located at the lowest position through a pin shaft 5. Preferably, base 4 is made for the steel sheet cutting, and base support 42 is made for the steel pipe cutting, steel pipe welded fastening is in on the steel sheet, base support 42 side is provided with 3 mounting connections the steel sheet is used for additional strengthening's bulk rigidity. Specifically, the bottom plate 41 is made of a 2mm thick steel plate through cutting, the base support 42 is made of a phi 42 steel pipe through cutting, and 3 fixing pieces are made of phi 22 steel bars through cutting.
A pedal 6 is arranged above the movable support positioned at the uppermost position, and the pedal 6 is respectively connected with the upper ends of the front support 1 and the rear support 2. In a further preferred scheme, the upright columns on two sides of the front support 1 and the rear support 2 are provided with second sleeves 10, the pedal 6 is a steel grating, four corners of the steel grating are provided with downward bulges 7, and the bulges 7 are respectively inserted into the second sleeves 10 on the upright columns of the front support 1 and the rear support 2. Specifically, the second sleeve 10 is welded to the column by using angle steel, channel steel, square steel or a steel plate bent into an arc shape. In the construction process, the steel grating is placed to be used as an operation walkway, and color strip cloth or a rubber pad is laid on the steel grating to prevent dust from falling.
In a preferred scheme, the connecting piece comprises a first sleeve 8 and a double-end bolt 9 which are arranged on upright columns at two sides of the front support 1 and the rear support 2, and two transversely adjacent movable supports are connected through the first sleeve 8 and the double-end bolt 9. Specifically, the first sleeve 8 is welded to the column by using angle steel or channel steel or square steel or a steel plate bent into an arc shape. Further preferably, the first bushing 8 is arranged inside the front bracket 1 and the rear bracket 2.
In an optimal scheme, the upright columns are steel pipes which are through up and down, the lower ends of the upright columns are fixedly provided with pin shafts 5, and the upright columns of two longitudinally adjacent movable supports are connected through the pin shafts 5.
Preferably, a plurality of adjusting holes 11 are formed in the upright column, and four ends of the cross-hinged connecting rod 3 are connected with the adjusting holes 11 through bolts 12. The distance between the front bracket 1 and the rear bracket 2 is fixedly determined by selecting the adjusting holes 11 at different positions of the connecting rod 3.
Preferably, the lower surface of the bottom plate 41 is provided with anti-slip lines.
The utility model discloses a construction method of a foldable inner frame device for coke oven masonry construction, which comprises the following steps,
s1: assembling and connecting a plurality of groups of front brackets, rear brackets and connecting rods into a plurality of movable brackets;
s2: placing a plurality of bases 4 on a supporting surface in the wall body in a group of four bases, and sequentially connecting the lower ends of the upright posts of the plurality of movable supports in the step S1 with the plurality of groups of bases 4 through pin shafts 5;
s3: connecting and fixing transversely adjacent movable supports in sequence by using connecting pieces;
s4: the movable supports are installed and connected in a layered mode, two adjacent movable supports in the vertical direction are connected through a pin shaft 5, and two adjacent movable supports in the horizontal direction are connected through a connecting piece;
s5: the pedal 6 is connected with the upper end of the movable bracket at the uppermost layer.
In a preferred embodiment, in steps S3 and S4, the horizontally adjacent movable brackets are connected by a connecting member, the connecting member includes a first sleeve 8 and a double-headed bolt 9 disposed on the upright posts at both sides of the front bracket 1 and the rear bracket 2, and the two transversely adjacent movable brackets are connected by the first sleeve 8 and the double-headed bolt 9.
Preferably, in step S5, the front bracket 1 and the rear bracket 2 are provided with second sleeves 10 on the pillars at both sides, the pedal 6 is a steel grating, four corners of the steel grating are provided with downward protrusions 7, and the protrusions 7 are respectively inserted into the second sleeves 10 on the pillars of the front bracket 1 and the rear bracket 2.
Through the technical scheme, adopt the modularization equipment, set up the scaffold frame, cancelled and reserved the entrance to a cave as the support with the help of the wall body, later stage wall body prosthetic work has been reduced, easy ann tears open, increase factor of safety, and simultaneously, the whole occupation space of device structure is little, loading and unloading are convenient, can a plurality of operation faces open work simultaneously also, also can a plurality of operation faces have enough to meet the need the use operation in turn, secondly, the clearance work of building rubbish after building by laying bricks or stones has been alleviateed to a great extent, in the finished product protection, can greatly promote in the aspect of the green construction.
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 the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1. A foldable inner frame device for coke oven masonry construction is characterized by comprising a plurality of movable supports and a plurality of bases, wherein two transversely adjacent movable supports are connected through connecting pieces, and two longitudinally adjacent movable supports are connected through pin shafts;
the movable support comprises a frame-shaped front support and a frame-shaped rear support, cross-hinged connecting rods are arranged between upright columns at two sides of the front support and the rear support, and four ends of each connecting rod are respectively connected with the upright columns at two sides of the front support and the rear support;
the base comprises a bottom plate and a base support arranged on the bottom plate, the base support is of a cylindrical structure, and the base support is connected with the lower end of an upright post of the movable support located at the lowest position through a pin shaft;
the movable support is positioned at the uppermost position, a pedal is arranged above the movable support, and the pedal is respectively connected with the upper ends of the front support and the rear support.
2. The foldable inner frame device for coke oven masonry construction according to claim 1, wherein the connecting member comprises a first sleeve and a double-headed bolt arranged on the upright posts at two sides of the front support and the rear support, and two transversely adjacent movable supports are connected through the first sleeve and the double-headed bolt.
3. The foldable inner frame device for coke oven masonry construction according to claim 2, wherein the vertical columns are steel tubes which are through from top to bottom, the lower ends of the vertical columns are fixedly provided with pins, and the vertical columns of two longitudinally adjacent movable supports are connected through the pins.
4. The foldable inner frame device for the coke oven masonry construction according to claim 3, wherein the upright posts at two sides of the front support and the rear support are provided with second sleeves, the pedal is a steel grating, four corners of the steel grating are provided with downward protrusions, and the protrusions are respectively inserted into the second sleeves on the upright posts of the front support and the rear support.
5. The foldable inner frame device for coke oven masonry construction according to claim 4, wherein a plurality of adjusting holes are formed on the upright post, and four ends of the cross-hinged connecting rod are connected with the adjusting holes through bolts.
6. The foldable internal frame device for coke oven masonry construction according to claim 5, wherein the lower surface of the bottom plate is provided with anti-slip lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922328180.7U CN211850725U (en) | 2019-12-23 | 2019-12-23 | Foldable inner frame device for coke oven masonry construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922328180.7U CN211850725U (en) | 2019-12-23 | 2019-12-23 | Foldable inner frame device for coke oven masonry construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211850725U true CN211850725U (en) | 2020-11-03 |
Family
ID=73216229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922328180.7U Active CN211850725U (en) | 2019-12-23 | 2019-12-23 | Foldable inner frame device for coke oven masonry construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211850725U (en) |
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2019
- 2019-12-23 CN CN201922328180.7U patent/CN211850725U/en active Active
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