CN213573169U - Supporting device for coke oven wall - Google Patents
Supporting device for coke oven wall Download PDFInfo
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- CN213573169U CN213573169U CN202021782263.XU CN202021782263U CN213573169U CN 213573169 U CN213573169 U CN 213573169U CN 202021782263 U CN202021782263 U CN 202021782263U CN 213573169 U CN213573169 U CN 213573169U
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- rod
- coke oven
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- accommodating cavity
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Abstract
The utility model provides a strutting arrangement for be used for coke oven brickwork, include: the fixed supporting component and the adjustable supporting component; the fixed support component comprises a support rod; the adjusting support assemblies are respectively arranged at the end parts of the fixed support assemblies, and one ends of the adjusting support assemblies, which are far away from the fixed support assemblies, are used for propping against the wall of the coke oven; the adjusting and supporting component comprises a rod body, a first screw rod and a second screw rod are connected to the two ends of the rod body in a threaded mode, and the length of the adjusting and supporting component is adjusted by adjusting the length of the first screw rod and the length of the second screw rod extending into the rod body. The utility model can adjust the number of the support rods in the fixed support component according to the space between the furnace walls, and is applicable to the furnace walls with various spans; the length of adjusting supporting component adjusts through the rotatory body of rod to solve strutting arrangement and appear not hard up difficult problem during the renovation, and make it can provide effective support for the furnace wall, guarantee that the furnace wall does not take place to warp and the crack at the renovation in-process, and then guarantee the stability and the construction safety of furnace wall.
Description
Technical Field
The utility model belongs to the technical field of coke oven overhaul, concretely relates to a strutting arrangement for coke oven brickwork.
Background
In the process of uncovering, jacking, overturning and repairing the coke oven, furnace walls on two sides of an area for overturning and repairing the coke oven need to be horizontally supported and protected, and loads are applied to the furnace walls to prevent the furnace walls from deforming and cracking. The temperature change of the coke oven is large in the overhaul process, and the fixed support with the fixed length can be loosened due to expansion with heat and contraction with cold, so that the oven wall is deformed or cracks are generated.
If support through the support both ends connection regulation at the fixed length, not only can guarantee to carry out effective support to the furnace wall, guarantee that the furnace wall is not out of shape and crack at the renovation in-process, can guarantee the stability and the construction safety of furnace wall moreover, but the support among the prior art can not realize length adjustable at any time.
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 strutting arrangement for coke oven furnace wall for overcome among the above-mentioned prior art coke oven overhaul in-process because temperature variation, the support of coke oven furnace wall appears becoming flexible, leads to the furnace wall to take place to warp or cracked problem, can not guarantee the stability of furnace wall and the problem of construction safety.
In order to achieve the above object, the present invention provides the following technical solutions:
a support device for a coke oven wall, the support device comprising:
a fixed support assembly including a support rod;
the adjusting support assemblies are respectively arranged at the end parts of the fixed support assemblies, and one ends of the adjusting support assemblies, which are far away from the fixed support assemblies, are used for abutting against the oven wall of the coke oven;
the adjusting support component comprises a rod body, the rod body is provided with a first accommodating cavity and a second accommodating cavity, the first accommodating cavity and the second accommodating cavity are respectively arranged at two ends of the length direction of the adjusting support component, the first accommodating cavity and the second accommodating cavity are respectively provided with a first nut and a second nut, the first nut is screwed with a first lead screw, the second nut is screwed with a second lead screw, the first accommodating cavity is used for accommodating at least one part of the first lead screw, the second accommodating cavity is used for accommodating at least one part of the second lead screw, the first accommodating cavity and the second accommodating cavity are stretched into the length of the first accommodating cavity and the length of the second accommodating cavity through adjusting the first lead screw, so that the length of the adjusting support component is adjusted.
In the above supporting device for the oven wall of the coke oven, preferably, the thread of the first nut is opposite to the thread of the second nut.
Preferably, the rod body is provided with a hole for inserting an adjusting rod, the adjusting rod is inserted into the hole, and the length of the adjusting and supporting component is adjusted by rotating the rod body.
Preferably, the number of the adjusting support assemblies is two, and the two adjusting support assemblies are respectively arranged at the two end parts of the fixed support assembly.
According to the supporting device for the coke oven wall, as a preferable scheme, both ends of the rod body in the length direction are provided with the reducing sections, and the first nut and the second nut are respectively arranged at the small diameter ends of the two reducing sections;
the first accommodating cavity is communicated with the second accommodating cavity;
the support rod is a hollow steel pipe.
In the supporting device for the oven wall of the coke oven, the radial dimension of the first screw rod is preferably equal to the radial dimension of the second screw rod;
the length of the first screw rod is equal to that of the second screw rod.
According to the supporting device for the oven wall of the coke oven, as a preferred scheme, two ends of each supporting rod are respectively provided with the first flange plate, and the supporting rods are connected with the adjacent supporting rods in a flange manner;
the support rod is fixedly welded with the first flange plate.
According to the supporting device for the oven wall of the coke oven, as a preferable scheme, one end, away from the rod body, of the second screw rod is provided with the second flange plate, and the second screw rod is in flange connection with the supporting rod.
According to the supporting device for the oven wall of the coke oven, as a preferable scheme, a supporting plate is arranged at one end, away from the rod body, of the first screw rod, and the first screw rod is abutted against the oven wall of the coke oven through the supporting plate;
the supporting plate is a square steel plate.
According to the supporting device for the coke oven wall, as a preferable scheme, the coke oven wall is provided with a channel steel, the supporting plate is clamped in the channel steel, and the channel steel is used for uniformly applying a supporting load on the coke oven wall.
Compared with the closest prior art, the utility model provides a technical scheme has following excellent effect:
the supporting device in the utility model comprises a fixed supporting component and an adjusting supporting component, wherein the fixed supporting component is formed by detachably connecting a plurality of supporting rods through a flange plate, the installation and the disassembly are convenient, the number of the supporting rods in the fixed supporting component can be adjusted according to the space between the furnace walls, and the fixed supporting component can be suitable for the furnace walls with various spans;
the utility model discloses a through being connected with the regulation supporting component respectively at fixed supporting component both ends through the ring flange, the regulation supporting component includes the body of rod and the screw rod that the screw thread trend that both ends set up is opposite, and the length of adjusting the supporting component can be adjusted through the rotary rod body, thereby solves the strutting arrangement and appears not hard up difficult problem during the overhaul period, and makes it can provide effective support for the furnace wall, guarantees that the furnace wall does not take place deformation and crack in the overhaul process, and then guarantees the stability and the construction safety of furnace wall; namely, the utility model provides a strutting arrangement has simple to operate, safe and reliable, support effectual, can repeat repetitious usage characteristics.
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 view of a support rod according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an adjusting support assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a supporting device according to an embodiment of the present invention.
In the figure: 1. a support bar; 2. a first flange plate; 3. a support plate; 4. a first lead screw; 5. a first nut; 6. a rod body; 7. a second nut; 8. a second lead screw; 9. a second flange plate; 10. a furnace wall; 11. channel steel; 12. adjusting the support assembly; 13. fixing the support component; 14. and (4) a hole.
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.
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.
The utility model provides a supporting device for the oven wall of a coke oven, which has the characteristics of convenient installation, safety, reliability, good supporting effect and repeated use; the fixed supporting components 13 in the supporting device are convenient to mount and dismount, the number of the supporting rods 1 in the fixed supporting components 13 can be adjusted according to the distance between the furnace walls 10, and the supporting device is suitable for the furnace walls 10 with various spans; the adjusting and supporting component 12 in the supporting device can adjust the length of the supporting device through the rotating rod body 6, so that the problem that the supporting device is not flexible during the repair is solved, the supporting device can provide effective support for the furnace wall 10, the furnace wall 10 is not deformed or cracked in the repair process, and the stability and the construction safety of the furnace wall 10 are further ensured.
As shown in fig. 1 to 3, the utility model provides a supporting device for a coke oven wall, which comprises a fixed supporting component 13, wherein the fixed supporting component 13 comprises a supporting rod 1. The number of the supporting rods 1 can be one or more, and a plurality of supporting rods 1 are fixedly connected together. The quantity of bracing piece 1 and the length of single bracing piece 1 can be according to the actual conditions among the practical application and do the adaptability adjustment among the fixed stay subassembly 13, the utility model discloses in do not do the restriction to the quantity of bracing piece 1 and the length of single bracing piece 1.
In the specific embodiment of the present invention, as shown in fig. 1, which is a schematic structural view of a support rod, two ends of the support rod 1 are respectively provided with a first flange 2, and the support rod 1 is flange-connected to an adjacent support rod 1; preferably, the support rod 1 is fixedly welded with the first flange plate 2; more preferably, the support rod is a hollow steel tube. Wherein, seted up a plurality of first screw holes on the first ring flange 2, through the bolt with bracing piece 1 and adjacent bracing piece 1 fixed connection, the bolt passes the first ring flange 2 of 1 one end of two bracing pieces in proper order, links together per two bracing pieces 1 respectively, and bracing piece 1 in the fixed stay subassembly 13 passes through bolted connection, conveniently installs or dismantles in narrow space, and is applicable to the coke oven brickwork 10 of multiple span.
As shown in FIG. 3, which is a schematic structural diagram of the supporting device, the adjusting support assemblies 12 are respectively disposed at the ends of the fixed support assemblies 13, and one ends of the adjusting support assemblies 12 far away from the fixed support assemblies 13 are used for abutting against the oven wall 10 of the coke oven.
As shown in fig. 2, the structural schematic diagram of the adjusting support assembly 12 is shown, the adjusting support assembly 12 includes a rod body 6, the rod body 6 has a first accommodating cavity and a second accommodating cavity, the opening of the first accommodating cavity and the opening of the second accommodating cavity are respectively located at two ends of the length direction of the adjusting support assembly 12, the opening of the first accommodating cavity and the opening of the second accommodating cavity are respectively provided with a first nut 5 and a second nut 7, the first nut 5 is screwed with a first lead screw 4, the second nut 7 is screwed with a second lead screw 8, the first accommodating cavity is used for accommodating at least one part of the first lead screw 4, the second accommodating cavity is used for accommodating at least one part of the second lead screw 8, and the length of the adjusting support assembly 12 is adjusted by adjusting the length of the first lead screw 4 extending into the first accommodating cavity and the length of the second lead screw 8 extending into the second accommodating cavity.
In the embodiment of the present invention, the thread of the first nut 5 is opposite to the thread of the second nut 7. Correspondingly, if the first lead screw 4 is a positive lead screw, the second lead screw 8 is a negative lead screw, the first nut 5 is a positive nut, the second nut 7 is a negative nut, when the rod body 6 is rotated, the length of the rod body 6 is unchanged, the length of the first lead screw 4 extending into the first accommodating cavity and the length of the second lead screw 8 extending into the second accommodating cavity are simultaneously extended and shortened.
In the embodiment of the present invention, a hole 14 is formed on the rod body 6, the hole 14 is used for inserting an adjusting rod, and the length of the adjusting supporting component 12 is adjusted by the rotating rod body 6 in the adjusting rod inserting hole 14. The hole 14 may be a hole 14 extending through the entire rod body 6 or a hole 14 extending through only one of the inner and outer walls of the rod body 6, the hole 14 being provided to facilitate rotation of the rod body 6 by means of an adjustment lever for adjusting the length adjustment of the support member 12.
In the embodiment of the present invention, the adjusting support assemblies 12 are provided with two, and the two adjusting support assemblies 12 are respectively disposed at the two ends of the fixing support assembly 13.
In other specific embodiments, the supporting device comprises a fixed supporting component 13 and an adjusting supporting component 12, one end of the fixed supporting component 13 is pressed against one side of the oven wall 10 of the coke oven, the other end of the fixed supporting component 13 is in flange connection with the second screw rod 8 of the adjusting supporting component 12, and the first screw rod 4 of the adjusting supporting component 12 is pressed against the other side of the oven wall 10 of the coke oven; when the adjusting and supporting component 12 is arranged on the coke oven wall 10 on only one side, the length of the whole supporting device needs to be adjusted to be long due to temperature change of the oven wall 10, and only the adjusting and supporting component 12 on one side of the coke oven wall 10 can be adjusted. Wherein, the specific structure of the fixed supporting component 13 and the adjustable supporting component 12 is the same as that in the specific embodiment of the present invention, and is not described herein again.
In the embodiment of the present invention, both ends of the rod body 6 in the length direction are provided with a reducing section, and the first nut 5 and the second nut 7 are respectively arranged at the small diameter ends of the two reducing sections; preferably, the first receiving chamber communicates with the second receiving chamber. The rod body 6 is formed by processing a steel pipe, the first accommodating cavity is communicated with the second accommodating cavity, so that the rod body 6 is of a hollow structure, the weight of the rod body 6 can be reduced, the rod body 6 comprises a straight rod section and reducing sections at two ends of the straight rod section, and a first nut 5 and a second nut 7 are welded at the port parts of the reducing sections respectively; preferably, the straight rod section and the reducing section are integrally formed.
In the specific embodiment of the present invention, the radial dimension of the first lead screw 4 is equal to the radial dimension of the second lead screw 8; preferably, the length of the first lead screw 4 is equal to the length of the second lead screw 8; more preferably, the height of the first nut 5 coincides with the height of the second nut 7. In practical application, the length of the first lead screw 4 is greater than the height of the first nut 5, and one end of the first lead screw 4 extends out of the first nut 5; the length of the second screw rod 8 is larger than the height of the second nut 7, and one end of the second screw rod 8 extends out of the second nut 7. Wherein, the specific length of first lead screw 4, second lead screw 8 is in the utility model discloses in the embodiment do not do the injeciton, only need can satisfy the demand among the practical application can.
In the embodiment of the present invention, the end of the second lead screw 8 away from the rod body 6 is provided with a second flange 9, and the second flange 9 is connected to the support rod 1 by a flange. Wherein, a plurality of second screw holes are arranged on the second flange 9, and one end of the second screw rod 8 far away from the rod body 6 is fixedly connected with the support rod 1 through bolts.
In the embodiment of the present invention, the end of the first lead screw 4 away from the rod body 6 is provided with the support plate 3, and the first lead screw 4 is pressed against the oven wall 10 of the coke oven through the support plate 3. Preferably, the pallet 3 is a square steel plate. The supporting plate 3 can increase the contact area between the supporting device and the oven wall 10 of the coke oven, and reduce the supporting load pressure born by the oven wall 10 in unit area.
In the specific embodiment of the utility model, the coke oven wall 10 is provided with a channel steel 11, the support plate 3 is clamped in the channel steel 11, and the channel steel 11 is used for uniformly applying the supporting load on the coke oven wall 10;
in practical application, a plurality of supports are usually required to be arranged on the furnace walls 10 at two sides of the coke oven in the horizontal direction, a plurality of support devices are clamped in the channel steel 11, and support loads are uniformly applied to the furnace walls 10 through the channel steel 11, so that the furnace walls 10 are effectively supported, and the stability of the furnace walls 10 is ensured; in addition, the supporting plate 3 is clamped in the channel steel 11, and when the rod body 6 is rotated, the supporting plate 3 cannot rotate.
To sum up, the utility model provides a strutting arrangement includes fixed stay module 13 and regulation stay module 12, and fixed stay module 13 is formed by connecting a plurality of bracing pieces 1 through ring flange detachable, and the installation is dismantled conveniently, can adjust the quantity of bracing piece 1 in the fixed stay module 13 according to the interval between the brickwork 10, and this fixed stay module 13 is applicable in the brickwork 10 of multiple span.
The utility model discloses a through being connected with regulation supporting component 12 respectively at fixed supporting component 13 both ends through the ring flange, regulation supporting component 12 includes body of rod 6 and the screw rod that the screw thread trend of both ends setting is opposite, and the length of adjusting supporting component 12 can be adjusted through rotary rod body 6, thereby solves strutting arrangement and appears not hard up difficult problem during the overhaul, and makes it can provide effective support for furnace wall 10, guarantees that furnace wall 10 does not take place deformation and crack in the overhaul process, and then guarantees the stability and the construction safety of furnace wall 10; namely, the utility model provides a strutting arrangement has simple to operate, safe and reliable, support effectual, can repeat repetitious usage characteristics.
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 support device for a coke oven wall, characterized in that the support device comprises:
a fixed support assembly including a support rod;
the adjusting support assemblies are respectively arranged at the end parts of the fixed support assemblies, and one ends of the adjusting support assemblies, which are far away from the fixed support assemblies, are used for abutting against the oven wall of the coke oven;
the adjusting support component comprises a rod body, the rod body is provided with a first accommodating cavity and a second accommodating cavity, the first accommodating cavity and the second accommodating cavity are respectively arranged at two ends of the length direction of the adjusting support component, the first accommodating cavity and the second accommodating cavity are respectively provided with a first nut and a second nut, the first nut is screwed with a first lead screw, the second nut is screwed with a second lead screw, the first accommodating cavity is used for accommodating at least one part of the first lead screw, the second accommodating cavity is used for accommodating at least one part of the second lead screw, the first accommodating cavity and the second accommodating cavity are stretched into the length of the first accommodating cavity and the length of the second accommodating cavity through adjusting the first lead screw, so that the length of the adjusting support component is adjusted.
2. The support device for a coke oven wall of claim 1, wherein the threads of the first nut are reversed from the threads of the second nut.
3. The support device for the oven wall of a coke oven of claim 2, wherein the rod body is provided with a hole for inserting an adjusting rod, the adjusting rod is inserted into the hole, and the length of the adjusting support assembly is adjusted by rotating the rod body.
4. The support device for the oven wall of a coke oven according to claim 1, characterized in that there are two of said adjustable support assemblies, two of said adjustable support assemblies being respectively provided at the ends of the two ends of said fixed support assembly.
5. The support device for the oven wall of the coke oven as claimed in claim 1, wherein both ends of the rod body in the length direction are provided with a reducing section, and the first nut and the second nut are respectively arranged at the small diameter ends of the two reducing sections;
the first accommodating cavity is communicated with the second accommodating cavity;
the support rod is a hollow steel pipe.
6. The support device for coke oven walls of claim 5, wherein the radial dimension of the first lead screw is equal to the radial dimension of the second lead screw;
the length of the first screw rod is equal to that of the second screw rod.
7. The support device for the oven wall of a coke oven of claim 1, wherein two ends of the support rod are respectively provided with a first flange plate, and the support rod is connected with the adjacent support rod by flanges;
the support rod is fixedly welded with the first flange plate.
8. The support device for the oven wall of a coke oven of claim 7, wherein a second flange is provided at an end of the second screw remote from the rod body, and the second screw is flange-connected with the support rod.
9. The support device for the oven wall of the coke oven as claimed in claim 8, wherein a support plate is arranged at one end of the first screw rod away from the rod body, and the first screw rod is supported against the oven wall of the coke oven through the support plate;
the supporting plate is a square steel plate.
10. The support device for the coke oven wall of claim 9, wherein the coke oven wall is provided with a channel, the support plate is clamped in the channel, and the channel is used for uniformly applying a support load on the coke oven wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021782263.XU CN213573169U (en) | 2020-08-24 | 2020-08-24 | Supporting device for coke oven wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021782263.XU CN213573169U (en) | 2020-08-24 | 2020-08-24 | Supporting device for coke oven wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213573169U true CN213573169U (en) | 2021-06-29 |
Family
ID=76556329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021782263.XU Active CN213573169U (en) | 2020-08-24 | 2020-08-24 | Supporting device for coke oven wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213573169U (en) |
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2020
- 2020-08-24 CN CN202021782263.XU patent/CN213573169U/en active Active
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