CN211595513U - Coke oven flue vault masonry device - Google Patents
Coke oven flue vault masonry device Download PDFInfo
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- CN211595513U CN211595513U CN201922485467.0U CN201922485467U CN211595513U CN 211595513 U CN211595513 U CN 211595513U CN 201922485467 U CN201922485467 U CN 201922485467U CN 211595513 U CN211595513 U CN 211595513U
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Abstract
The utility model provides a coke oven flue vault masonry device, which comprises two tracks and a trolley running on the tracks, wherein the two tracks are respectively parallel to a straight wall and are laid on the inner side of the straight wall; the trolley comprises an arch tire frame and a plurality of stand columns, wherein the arch tire frame comprises a supporting frame and two arch tires, the two arch tires are respectively arranged at two ends of the supporting frame, a plurality of square timbers are uniformly arranged between the arch tires along the circumferential direction of a radian, and the square timbers are all parallel to the side edges of the supporting frame; the stand sets up respectively in braced frame's bottom, and the bottom of every stand all is provided with the running gear, and the running gear sets up on the track, guarantees that the platform truck walks along the track. The device has simple structure, convenient operation and high precision, ensures that the radian of the built flue vault is consistent, the brick joints are unified and the stress is uniform; the device is adopted to replace a full framing scaffold in the whole masonry process, so that the cost of auxiliary time and auxiliary materials is reduced, the masonry efficiency and quality are improved, and good economic benefits and quality benefits are achieved.
Description
Technical Field
The utility model belongs to the technical field of the vault is built by laying bricks or stones, concretely relates to coke oven flue vault is built by laying bricks or stones device.
Background
The flue of the coke oven is generally divided into a straight wall section and an upper semicircular arch top section, the vault of the flue is built after the construction of the straight wall section is finished, the traditional arch top of the flue of the coke oven adopts a scaffold body with full length when being built, but the flue of the coke oven is longer, the vault is long in building length, and the side wall of the flue is provided with a shear wall reserved with steel bars, so that the construction difficulty is high, and the quality is not easy to guarantee.
According to the traditional building method, scaffold bodies are fully built in a flue, the building time of the supports is long, the building precision is difficult to control, the radian of arch crown bricks is not guaranteed during segmented building, butt joint is difficult, the supports are troublesome to disassemble after the flue building is finished, the efficiency is low, and time and labor are wasted; moreover, the lease scaffold frame body is high in cost, the frame body can be dismantled only after the flue is built, the frame body is transported in the flue after the frame body is dismantled, and the auxiliary engineering quantity is large.
Therefore, there is a need to provide an improved solution to the above-mentioned deficiencies of the prior art.
Disclosure of Invention
The utility model aims at providing a coke oven flue vault is built by laying bricks or stones device sets up the track and operates the platform truck on the track in the inboard of flue vertical wall, is used for solving at least among the prior art full scaffold body problem that takes a lot of work consuming time.
In order to achieve the above object, the present invention provides the following technical solutions:
a coke oven flue vault masonry device comprises two rails and a trolley running on the rails, wherein the two rails are respectively parallel to a flue vertical wall and are laid on the inner side of the flue vertical wall;
the trolley comprises an arch tire frame and a plurality of stand columns, wherein the arch tire frame comprises a support frame and two arch tires arranged above the support frame, the two arch tires are respectively arranged at two ends of the support frame, a plurality of square timbers are uniformly arranged between the two arch tires along the circumferential direction of a radian, and the square timbers are all parallel to the side edge of the support frame;
the upright columns are respectively arranged at the bottom of the supporting frame and are used for supporting the arch jig frame; every the bottom of stand all is provided with the taxiing device, the taxiing device set up in on the track, guarantee the platform truck along the track walking.
In the coke oven flue vault masonry device, the support frame is preferably machined from deformed steel with a diameter of 28 mm.
In the coke oven flue vault masonry device, the number of the upright posts is preferably more than or equal to 4.
In the coke oven flue vault masonry device, as a preferable scheme, the upright post is processed by a steel pipe.
In the coke oven flue vault masonry device, the sliding device is preferably a universal wheel with adjustable height.
In the coke oven flue vault masonry device, as a preferred scheme, the arch mould comprises a radian plate and a span plate, and a middle support and an inclined support are arranged between the radian plate and the span plate; one end of the middle support is fixedly connected to the midpoint position of the radian plate, and the other end of the middle support is fixedly connected to the midpoint position of the span plate; the inclined struts are provided with a plurality of inclined struts, one ends of the inclined struts are fixedly connected to the radian plate, and the other ends of the inclined struts are fixedly connected to the middle points of the span plates.
In the coke oven flue crown masonry device, the inclined struts are preferably arranged in a pairwise symmetry manner with respect to the middle strut.
In the coke oven flue vault masonry device, as a preferred scheme, the rails are respectively fixed on the ground through supports, and the supports are used for adjusting the distance from the rails to the top end of the straight wall.
In the coke oven flue vault masonry device, as a preferable scheme, the distance from any point on the two rails to the perpendicular line of the top end of the straight wall is equal.
In the coke oven flue crown masonry device, the length of the track is preferably larger than that of the flue.
Compared with the closest prior art, the utility model provides a technical scheme has following excellent effect:
the utility model arranges a track and a trolley running on the track at the inner side of the flue straight wall, the radian of the arch tyre on the trolley is consistent with the radian of the vault to be built, the arch tyre is bent section by section and is constantly compared and corrected with the standard radian; meanwhile, the ground in the flue cannot be absolutely level, the rails are arranged in parallel along the straight wall, and the height of the trolley is adjusted in advance through the arrangement of the rails, so that the construction time in the building process is saved.
The coke oven flue vault masonry device has simple structure, convenient operation, simple construction process and high trolley precision, ensures that the radian of flue vault masonry is consistent, the brick joints are unified and the stress is uniform; whole building process in-process need not set up full hall scaffold frame, has saved full hall scaffold frame and has set up and lease expense, has saved scaffold frame set up time and has demolishd the transit time, adopts the device to replace full hall scaffold frame promptly, has reduced the cost of auxiliary time and auxiliary material, has improved and has built efficiency and quality, has good economic benefits and quality benefit.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. Wherein:
FIG. 1 is a schematic structural diagram of a coke oven flue vault masonry device in an embodiment of the present invention;
FIG. 2 is a schematic structural view of a trolley according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an arch frame according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an arch core in an embodiment of the present invention.
In the figure: 1. a straight wall; 2. a dome; 3. a track; 4. a trolley; 5. a column; 6. an arch bed-jig; 7. a support frame; 8. an arch tire; 801. square wood; 802. a radian plate; 803. a span plate; 804. a middle support; 805. obliquely supporting; 9. a runner; 10. and (4) a support.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
In the description of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", 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 of the present invention and do not require that the present invention must be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. The terms "connected" and "connected" used in the present invention should be understood in a broad sense, and may be, for example, either fixed or detachable; they may be directly connected or indirectly connected through intermediate members, and specific meanings of the above terms will be understood by those skilled in the art as appropriate.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
As shown in figure 1, the utility model provides a coke oven flue vault masonry device, including two tracks 3 and the platform truck 4 of operation on track 3, two tracks 3 are on a parallel with flue vertical wall 1 respectively and lay in flue vertical wall 1 inboard.
In the embodiment of the utility model, track 3 is fixed in ground through support 10 respectively, and support 10 is used for adjusting the distance on track 3 to 1 top of vertical wall.
In the embodiment of the present invention, the distance from any point on the two tracks 3 to the perpendicular line on the top of the vertical wall 1 is equal.
In the embodiment of the utility model, the length of track 3 is greater than the length of flue.
In practical application, set up a track 3 respectively on the both sides of straight wall 1 inboard, track 3 is on a parallel with the direction setting of the straight wall 1 of flue, the purpose of setting up track 3 is to directly move platform truck 4 on two tracks 3, be convenient for flue vault 2 builds the forward movement of in-process platform truck 4, when setting up track 3, it is the same apart from the perpendicular line distance on straight wall 1 top to set for track 3 in advance, also guarantee the highly uniform of 4 operation in-process of platform truck, set for the height promptly in advance, it just saves a lot of time to build the in-process by laying bricks or stones, can also guarantee simultaneously that the flue radian of building bricks or stones is unanimous, the brickwork joint is unified and the atress is even.
As shown in fig. 2 and 3, the structural schematic diagram of the trolley 4 and the structural schematic diagram of the arch tyre 8 are shown, the trolley 4 includes an arch tyre frame 6 and a plurality of upright posts 5, the arch tyre frame 6 includes a supporting frame 7 and two arch tyres 8 arranged above the supporting frame 7, the two arch tyres 8 are respectively arranged at two ends of the supporting frame 7, a plurality of square timbers 801 are evenly arranged between the two arch tyres 8 along the circumferential direction of the radian, and the square timbers 801 are all parallel to the side edges of the supporting frame 7.
In the embodiment of the present invention, the supporting frame 7 is formed by processing a deformed steel bar with a diameter of 28 mm. The supporting frame 7 is made of deformed steel with the diameter of 28mm, and the supporting frame 7 can bear the pressure applied to the trolley 4 in the process of building the flue vault 2 of the coke oven and the weight of the arch moulding bed 6.
As shown in fig. 4, which is a schematic structural diagram of the arch tube 8, in the embodiment of the present invention, the arch tube 8 includes a radian plate 802 and a span plate 803, and a middle support 804 and an inclined support 805 are disposed between the radian plate 802 and the span plate 803; one end of the middle support 804 is fixedly connected to the midpoint position of the radian plate 802, and the other end is fixedly connected to the midpoint position of the span plate 803; there are several diagonal braces 805, one end of each diagonal brace 805 is fixedly connected to the arc plate 802, and the other end is fixedly connected to the middle point of the span plate 803.
In an embodiment of the present invention, the diagonal braces 805 are symmetrically disposed with respect to the middle brace 804. When the trolley 4 is manufactured, the radian of the arch center 8 is required to be consistent with the radian of the vault 2 to be built, and the vault 2 is bent section by section when refractory bricks are built and is continuously compared and corrected with the marked radian; the middle support 804 and the diagonal supports 805 which are symmetrical in pairs are arranged on the arc plate 802 and the span plate 803 of the arch tyre 8 so that the arch tyre 8 can support the weight applied downwards by the arch crown 2, and the positions and the number of the diagonal supports 805 are related to the weight to be borne.
The upright posts 5 are respectively arranged at the bottom of the supporting frame 7 and are used for supporting the arch moulding bed 6; the bottom of each upright post 5 is provided with a sliding device 11, and the sliding devices 11 are arranged on the tracks 3 to ensure that the trolley 4 travels along the tracks 3.
In the embodiment of the utility model, the number of the upright posts 5 is more than or equal to 4; preferably, the number of the pillars 5 is 4.
In the embodiment of the utility model, the stand 5 adopts the steel pipe processing to form.
In the embodiment of the present invention, the sliding device 11 is a height-adjustable universal wheel.
In practical application, 4 upright posts are arranged on the trolley 4, 6 upright posts or 8 upright posts can be arranged, the sliding device 11 is a universal wheel with adjustable height, when the trolley 4 is used, the trolley 4 is placed on the track 3 with the height adjusted in advance, the flue vault building is started from two ends to the middle, the height of the trolley 4 is adjusted according to the height of the flue vault of the coke oven during building, the arch tire frame 6 of the trolley 4 is made to be tightly attached to the vault 2 to be built, and after the vault 2 is built, the height of the trolley 4 is adjusted to be lower than the height of the vault 2 through the universal wheel with adjustable height, so that the trolley 4 can conveniently walk along the track 3.
Example 1
In the original flat new stone coking project, the flue length of the coke oven is 150m, the building length of the refractory bricks at the vault is long, and the side wall of the flue is provided with the reserved steel bars for the shear walls, so that the construction difficulty is high, the quality is not easy to guarantee, the radian of the refractory bricks at the vault is not easy to guarantee, and the butt joint is difficult.
In the project, the construction is carried out by adopting the coke oven flue vault masonry device, and the construction method comprises the following steps:
s1, before construction, paving the track 3, and processing the trolley 4: specifically, firstly, two rails 3 parallel to the flue straight wall 1 are laid on the inner side of the straight wall 1 on the ground to enable the heights of the rails 3 to be uniform, and the length of each rail 3 is 155 m; then, manufacturing a trolley 4 according to the radian and the height of the flue vault 2, wherein the running length of the trolley 4 is 1.5m, the trolley 4 comprises 4 upright posts 5, and the upright posts 5 are formed by processing steel pipes; a supporting frame 7 is arranged on the upright post 5, and the supporting frame 7 is processed by screw-thread steel with the diameter of 28 mm; but 5 bottom installation height-adjusting's universal wheel of stand is provided with arch bed-jig 6 on the braced frame 7, and arch bed-jig 6 includes two arch vaults 8, and two arch vaults 8 set up respectively in braced frame 7's both ends, evenly is provided with a plurality of square timbers 801 along radian circumference between two arch vaults 8, and square timbers 801 all is on a parallel with braced frame 7's side.
S2, placing the trolley 4 on the track 3 and pushing the trolley into the flue;
s3, adjusting the height of the trolley 4 through a height-adjustable universal wheel at the bottom of the upright post 5 of the trolley 4;
s4, building the refractory bricks of the flue vault 2 on the trolley 4, wherein a constructor can stand on the straight walls 1 at two sides to construct, the radian of the vault 2 to be built is ensured to be consistent with the radian of the arch tyre 8 on the trolley 4, after the building is finished for a section, the height-adjustable universal wheels of the trolley 4 are adjusted to be low, the trolley 4 is pushed to move forwards, and after the positioning is carried out again, the steps S3 and S4 are repeated until the building of the flue is finished;
s5, the carriage 4 is pushed out of the flue, and the carriage 4 is collected.
To sum up, the utility model provides a coke oven flue vault masonry device, simple structure, convenient operation need not set up full hall scaffold, saves time and expense, and lays the track in advance, adjusts the height promptly in advance, and the platform truck is made according to the flue vault of will building by laying bricks or stones and forms, and the precision is high, makes the radian of flue building by bricks or stones unanimous, and the brickwork joint is unified, and the atress is even, has good economic benefits and quality benefit.
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 invention, but rather as the following claims are intended to cover all modifications, equivalents, and improvements falling within the spirit and principles of the present invention.
Claims (10)
1. A coke oven flue vault masonry device is characterized by comprising two rails and a trolley running on the rails, wherein the two rails are respectively parallel to a flue vertical wall and are laid on the inner side of the flue vertical wall;
the trolley comprises an arch tire frame and a plurality of stand columns, wherein the arch tire frame comprises a support frame and two arch tires arranged above the support frame, the two arch tires are respectively arranged at two ends of the support frame, a plurality of square timbers are uniformly arranged between the two arch tires along the circumferential direction of a radian, and the square timbers are all parallel to the side edge of the support frame;
the upright columns are respectively arranged at the bottom of the supporting frame and are used for supporting the arch jig frame; every the bottom of stand all is provided with the taxiing device, the taxiing device set up in on the track, guarantee the platform truck along the track walking.
2. The coke oven flue crown masonry unit of claim 1, wherein the support frame is machined from deformed steel having a diameter of 28 mm.
3. The coke oven flue crown masonry unit of claim 1, wherein the number of said columns is 4 or more.
4. The coke oven flue vault masonry unit of claim 3, wherein said columns are machined from steel tubing.
5. The coke oven flue crown masonry unit of claim 1, wherein the gliders are height adjustable universal wheels.
6. The coke oven flue vault masonry unit of claim 1 wherein said arch includes a radian plate and a span plate with a mid brace and a diagonal brace disposed therebetween; one end of the middle support is fixedly connected to the midpoint position of the radian plate, and the other end of the middle support is fixedly connected to the midpoint position of the span plate; the inclined struts are provided with a plurality of inclined struts, one ends of the inclined struts are fixedly connected to the radian plate, and the other ends of the inclined struts are fixedly connected to the middle points of the span plates.
7. The coke oven flue crown masonry unit of claim 6, wherein the diagonals are symmetrically arranged two by two about the center support.
8. The coke oven flue vault masonry unit of any one of claims 1 to 7, wherein said rails are each secured to the ground by a support for adjusting the distance of said rails to the top of the vertical wall.
9. The coke oven flue crown masonry unit of claim 8, wherein any point on either of said tracks is equidistant from a perpendicular to a top end of the vertical wall.
10. The coke oven flue crown masonry unit of claim 9, wherein the length of the track is greater than the length of the flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922485467.0U CN211595513U (en) | 2019-12-31 | 2019-12-31 | Coke oven flue vault masonry device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922485467.0U CN211595513U (en) | 2019-12-31 | 2019-12-31 | Coke oven flue vault masonry device |
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| CN211595513U true CN211595513U (en) | 2020-09-29 |
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| CN201922485467.0U Active CN211595513U (en) | 2019-12-31 | 2019-12-31 | Coke oven flue vault masonry device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114874791A (en) * | 2022-05-30 | 2022-08-09 | 中化二建集团有限公司 | Coke oven flue upside-down mounting construction method |
-
2019
- 2019-12-31 CN CN201922485467.0U patent/CN211595513U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114874791A (en) * | 2022-05-30 | 2022-08-09 | 中化二建集团有限公司 | Coke oven flue upside-down mounting construction method |
| CN114874791B (en) * | 2022-05-30 | 2023-07-07 | 中化二建集团有限公司 | Coke oven flue flip-chip construction method |
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