CN216939092U - Welding seam welding device for hot blast stove shell - Google Patents
Welding seam welding device for hot blast stove shell Download PDFInfo
- Publication number
- CN216939092U CN216939092U CN202220720510.6U CN202220720510U CN216939092U CN 216939092 U CN216939092 U CN 216939092U CN 202220720510 U CN202220720510 U CN 202220720510U CN 216939092 U CN216939092 U CN 216939092U
- Authority
- CN
- China
- Prior art keywords
- welding
- component
- hot
- shell
- blast furnace
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 140
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a welding seam welding device for a furnace shell of a hot blast furnace, belonging to the technical field of welding seam welding. This hot-blast furnace stove outer covering welding seam welding set is including establishing first welding component and second welding component, first welding component and second welding component are the symmetry and set up, first welding component and second welding component all include the bottom plate, with the flexible vertical component of the fixed vertical connection of bottom plate, the horizontal support unit who is connected with flexible vertical component, the reinforcement unit who sets up respectively on first welding component and second welding component, with hot-blast furnace shell roll connection's rolling unit, drive hot-blast furnace shell pivoted rotating unit and the unit that keeps out the wind. The welding seam welding device for the furnace shell of the hot blast furnace can save materials and reduce installation cost, the enclosure can play a role in preventing wind, the safety factor is improved, and the construction efficiency is greatly increased.
Description
Technical Field
The utility model relates to the technical field of welding line welding, in particular to a welding line welding device for a furnace shell of a hot blast furnace.
Background
The hot blast stove shell is formed by splicing plates with different specifications and wall thicknesses and materials, the vault part of the hot blast stove shell is a high-temperature section, and the temperature and the pressure are constantly changed, so that the welding of the hot blast stove shell is a key procedure for installation, and when the conventional welding seam welding of the hot blast stove shell is carried out, the lugs need to be welded at certain intervals along the circumference of the hot blast stove shell. Utilize the hangers to hang and establish the bracket, lay the interim operation platform of steel springboard preparation at the bracket plane, this welding mode has complex operation, wastes time and energy to interim operation platform is when the eminence is under construction, and operation platform's ordinary rail has the not good shortcoming of effect of keeping out the wind, consequently, needs to design a hot-blast furnace stove outer covering welding seam welding set urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a welding device for welding seams of a furnace shell of a hot blast furnace, which solves the technical problems of complex operation, time and labor waste and poor wind shielding effect caused by the fact that a temporary operation platform needs to be built when the welding seams of the furnace shell of the hot blast furnace are welded in the prior art, not only can materials be saved, but also the installation cost can be reduced, and the enclosure can play a wind shielding role, thereby improving the safety factor and greatly increasing the construction efficiency.
The utility model solves the problems and adopts the technical scheme that:
the utility model provides a hot-blast furnace stove shell welding seam welding set, including setting up at the inside first welding component of hot-blast furnace shell and setting up the second welding component at hot-blast furnace shell outside, first welding component and second welding component are the symmetry and set up, first welding component and second welding component all include the bottom plate, with the fixed vertical flexible vertical component of being connected of bottom plate, the horizontal support unit who is connected with flexible vertical component, set up the reinforcement unit on first welding component and second welding component respectively, with hot-blast furnace shell roll connection's rolling unit, drive hot-blast furnace shell pivoted rotation unit and enclose respectively and establish the unit of keeping out the wind in first welding component and second welding component outside.
Compared with the prior art, the utility model adopting the technical scheme has the prominent characteristics that:
the utility model provides a welding seam welding device for a furnace shell of a hot blast furnace, which can be recycled by combining a first welding component and a second welding component and cooperatively acting a bottom plate, a telescopic vertical component, a horizontal supporting unit, a reinforcing unit, a rolling unit, a rotating unit and a wind shielding unit, thereby saving materials, reducing the installation cost, having the wind shielding effect by a surrounding shield, improving the safety factor and greatly increasing the construction efficiency.
Preferably, the utility model further comprises:
the telescopic vertical component is composed of a plurality of telescopic joints, and nodes are arranged among the telescopic joints.
The horizontal supporting unit comprises a plurality of detachably connected horizontal supports, and the horizontal supports are positioned between the telescopic vertical members.
The reinforcing unit comprises a plurality of inclined support fixing pieces fixed on the first welding component and the second welding component respectively and a plurality of inclined support dismounting pieces fixed on the first welding component and the second welding component respectively.
The rolling unit comprises a plurality of directional rollers, and the directional rollers are in rolling connection with the arc-shaped surface of the hot air furnace shell.
The rotating unit comprises an electric roller, and the electric roller is connected with an external motor to drive the hot blast stove shell to rotate.
The unit of keeping out the wind encloses the fender including enclosing fender respectively and spot welding connection at the profiled sheet in first welding component middle part, second welding component middle part.
Drawings
FIG. 1 is a top view of a welding device for a welding seam of a shell of a hot blast stove according to the present invention;
FIG. 2 is a side view of the welding device for the welding seam of the shell of the hot blast stove of the present invention;
FIG. 3 is an elevation view of the welding device for the welding seam of the shell of the hot blast stove of the present invention.
Labeled as: a hot blast stove housing 1; a directional roller 2; an electric roller 3; a diagonal bracing fixture 4; a diagonal bracing disassembly member 5; a telescopic vertical member 6; a bottom plate 7; a horizontal support 8; profiled sheet surround 9.
Detailed Description
The utility model will be further illustrated by the following examples, which are intended only for a better understanding of the present invention and therefore do not limit the scope of the utility model.
FIG. 1 is a top view of a welding device for a welding seam of a shell of a hot blast stove according to the present invention; FIG. 2 is a side view of the welding device for the welding seam of the shell of the hot blast stove of the present invention; FIG. 3 is an elevation view of the welding device for the welding seam of the shell of the hot blast stove of the present invention.
A welding seam welding device for a hot blast stove shell is specifically shown in figures 1, 2 and 3 and comprises a first welding component arranged inside the hot blast stove shell and a second welding component arranged outside the hot blast stove shell. First welding component and second welding component are the symmetry and set up specifically as shown in fig. 1 and fig. 3, first welding component and second welding component all include bottom plate 7, with the flexible vertical component 6 of the fixed vertical connection of bottom plate 7, the horizontal support unit who is connected with flexible vertical component 6, set up the reinforcement unit on first welding component and second welding component respectively, with hot-blast furnace shell roll connection's roll unit, drive hot-blast furnace shell pivoted rotation unit and enclose respectively and establish the unit of keeping out the wind in first welding component and the outside of second welding component.
Wherein: the telescopic vertical member 6 is composed of 4-7 telescopic joints, nodes are arranged between the telescopic joints, the telescopic vertical member 6 is controlled to extend and shorten through the nodes, and the telescopic vertical member 6 can enable the first welding member and the second welding member to extend and shorten in the vertical direction as required.
The horizontal support unit comprises horizontal supports 8 which are detachably connected, the horizontal supports 8 are detachably connected to the first welding component and the second welding component, the horizontal supports 8 are located between the telescopic vertical components 6, the horizontal supports 8 can support the first welding component and the second welding component in the horizontal direction, in a specific embodiment, the number of the horizontal supports is 2, and the material of the horizontal supports is Q235B.
The reinforcement unit includes a diagonal bracing fixture 4 fixed to the first and second welded members, respectively, and a diagonal bracing remover 5 fixed to the first and second welded members, respectively. The diagonal brace fixing piece 4 and the diagonal brace dismounting piece 5 are both made of Q235B. As shown in fig. 1 and 3, the inclined strut fixing part 4 and the inclined strut dismounting part 5 are fixedly connected to four corners of a first welding component and a second welding component, respectively reinforce the first welding component and the second welding component, and the inclined strut dismounting part 5 is detachably connected to the first welding component and the second welding component.
The rolling unit comprises a directional roller 2, and the directional roller 2 is in rolling connection with the arc-shaped surface of the hot air furnace shell 1. The number of the directional rollers 2 is 2, the directional rollers 2 move along the hot blast furnace shell 1, and workers perform welding work on the welding seams of the furnace shell in the hot blast furnace shell 1.
The rotating unit comprises an electric roller 3, the electric roller 3 is connected with an external motor, and the external motor drives the electric roller 3 to rotate, so that the hot blast stove shell 1 is driven to rotate.
The unit of keeping out the wind includes that profiled sheet encloses fender 9, and profiled sheet encloses fender 9 and fixes in hot-blast furnace stove outer covering welding seam welding set's periphery through spot welding, and profiled sheet encloses fender 9 and encloses respectively and establish at first welding component middle part and second welding component middle part, and profiled sheet encloses fender 9 and plays windproof role, improves factor of safety, greatly increased efficiency of construction.
The welding method of the welding seam welding device for the furnace shell of the hot blast stove comprises the following specific steps:
step one, assembling a bottom plate, a telescopic vertical component, a horizontal supporting unit, a reinforcing unit, a rolling unit and a rotating unit on a welding seam welding device of a hot blast stove shell according to the height of the hot blast stove shell, and fixing a profiled steel sheet on the peripheries of a first welding component and a second welding component through spot welding;
hoisting the welding seam welding device of the hot blast stove shell to the welding position of the welding seam of the hot blast stove shell by using a crane;
and step three, the rotating unit drives the hot blast furnace shell weld seam welding device to rotate, the directional roller moves along the hot blast furnace shell, and workers perform furnace shell weld seam welding work in the hot blast furnace shell weld seam welding device.
This hot-blast furnace stove outer covering welding seam welding set through bottom plate, flexible vertical component, horizontal support unit, reinforcement unit, roll unit, rotation unit and the unit cooperative function that keeps out the wind, this hot-blast furnace stove outer covering welding seam welding set can cyclic utilization, can save material can reduce the installation cost again, encloses to keep off and can also play and prevent wind the effect, improves factor of safety, greatly increased the efficiency of construction.
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 scope of the present invention, which is defined in the appended claims.
Claims (7)
1. The utility model provides a hot-blast furnace stove shell welding seam welding set, a serial communication port, including setting up at the inside first welding component of hot-blast furnace shell and setting up the outside second welding component at hot-blast furnace shell, first welding component and second welding component are the symmetry and set up, first welding component and second welding component all include the bottom plate, with the flexible vertical component of the fixed vertical connection of bottom plate, the horizontal support unit who is connected with flexible vertical component, set up the reinforcement unit on first welding component and second welding component respectively, with hot-blast furnace shell roll connection's rolling unit, drive hot-blast furnace shell pivoted rotation unit and enclose respectively and establish the unit that keeps out the wind in first welding component and the outside of second welding component.
2. The device for welding the weld of the shell of a hot blast stove according to claim 1, characterized in that the telescopic vertical member is composed of a plurality of telescopic joints, and a node is arranged between the telescopic joints.
3. The furnace shell weld welding device of claim 1, wherein the horizontal support unit comprises a plurality of detachably connected horizontal supports, the horizontal supports being located between the telescoping vertical members.
4. The furnace shell weld seam welding device of claim 1, wherein the reinforcement unit comprises a plurality of cross brace fixing members fixed to the first and second welding members, respectively, and a plurality of cross brace removal members fixed to the first and second welding members, respectively.
5. The welding device for the weld of the shell of a hot blast stove according to claim 1, characterized in that the rolling unit comprises a plurality of directional rollers, which are in rolling connection with the arc-shaped surface of the shell of the hot blast stove.
6. The welding device for the weld of the shell of the hot blast stove according to claim 1, wherein the rotating unit comprises an electric roller connected to an external motor for rotating the shell of the hot blast stove.
7. The hot blast stove shell weld welding device according to claim 1, wherein the wind shielding unit comprises profiled steel sheet barriers respectively enclosing and spot-welded in the middle of the first welding member and the second welding member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720510.6U CN216939092U (en) | 2022-03-31 | 2022-03-31 | Welding seam welding device for hot blast stove shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720510.6U CN216939092U (en) | 2022-03-31 | 2022-03-31 | Welding seam welding device for hot blast stove shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216939092U true CN216939092U (en) | 2022-07-12 |
Family
ID=82299743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220720510.6U Active CN216939092U (en) | 2022-03-31 | 2022-03-31 | Welding seam welding device for hot blast stove shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216939092U (en) |
-
2022
- 2022-03-31 CN CN202220720510.6U patent/CN216939092U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216939092U (en) | Welding seam welding device for hot blast stove shell | |
| CN208773850U (en) | A kind of building hot-water heating grooving apparatus | |
| CN208327196U (en) | A kind of penstock stiffening ring mounting bracket | |
| CN217206020U (en) | Assembled windowsill | |
| CN201343543Y (en) | Movable hanging scaffold for installing hot blast furnace | |
| CN114319882B (en) | Construction method and construction structure of steel bar truss floor bearing plate | |
| CN211818152U (en) | Brick laying device for building construction | |
| CN214195685U (en) | Electronic box protection shed convenient to transport is built | |
| CN213626931U (en) | Novel green dust screen of building site | |
| CN212769629U (en) | Transfer device for mounting low-radiation mirror sound absorption film | |
| CN211736302U (en) | Automatic walking multifunctional operation platform for tank construction | |
| CN211369601U (en) | Protection device for construction site faces limit operation | |
| CN218562980U (en) | Electric self-elevating protective platform in elevator shaft | |
| CN212158116U (en) | Ventilative kiln platform truck | |
| CN213079609U (en) | Automatic straightener of magnetic core with supplementary structure of rectifying | |
| CN220521420U (en) | Movable operation platform for concrete pile foundation detection | |
| CN214835136U (en) | Building safety protection reinforcing bar protection canopy | |
| CN214144456U (en) | Waterproofing membrane laying device | |
| CN213269066U (en) | Prefabricated assembled building strutting arrangement | |
| CN217264313U (en) | Hoisting and maintaining device for maintaining compressor | |
| CN220250538U (en) | Material quick drying device for building engineering construction | |
| CN216443647U (en) | Shallow for construction | |
| CN219118832U (en) | Elevator shaft top protection device | |
| CN215975880U (en) | Blast furnace inner wall refractory material breaking and dismounting device | |
| CN217081858U (en) | Super large specification's interior reinforcement tuber pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231211 Address after: 830000 No. 668, North Petrochemical Road, Midong District, Urumqi City, Xinjiang Uygur Autonomous Region Patentee after: MCC heavy industry (Xinjiang) Co.,Ltd. Address before: 064000 happiness Road 16, Fengrun District, Hebei, Tangshan City Patentee before: China MCC22 Group Corp.,Ltd. |