CN109706280A - Air pipe of blast furnace repairs attaching/detaching apparatus - Google Patents
Air pipe of blast furnace repairs attaching/detaching apparatus Download PDFInfo
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- CN109706280A CN109706280A CN201910134979.4A CN201910134979A CN109706280A CN 109706280 A CN109706280 A CN 109706280A CN 201910134979 A CN201910134979 A CN 201910134979A CN 109706280 A CN109706280 A CN 109706280A
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- 230000008439 repair process Effects 0.000 title claims abstract description 10
- 230000001360 synchronised effect Effects 0.000 claims abstract description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000233855 Orchidaceae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The present invention provides a kind of air pipe of blast furnace to repair attaching/detaching apparatus.It includes fork truck, rotating disk and fixture, and fork truck has girder and pallet fork；Rotating disk is assemblied on the girder of fork truck, and can be moved up and down along girder；Fixture, including connecting plate, left clamp body, right clamp body, pilot unit, master cylinder and bi-directional drive cylinder, connecting plate is connect with rotating disk, synchronous trunnion is equipped among master cylinder and bi-directional drive cylinder, master cylinder both ends connect connecting plate and synchronous trunnion, bi-directional drive cylinder both ends connect left clamp body and right clamp body, left clamp body synchronous can be moved left and right along pilot unit with respect to girder with right clamp body by master cylinder driving, and left clamp body and right clamp body can be moved left and right along pilot unit with respect to girder respectively by the driving of bi-directional drive cylinder.
Description
Technical field
The present invention relates to air pipe of blast furnace disassemblerassemblers, and in particular to a kind of air pipe of blast furnace maintenance attaching/detaching apparatus.
Background technique
Air pipe of blast furnace needs replacing air hose when Slagging construction occurs, damages or reaches service life.Due to air hose weight
Amount is big, and blast furnace surrounding space is also smaller, and replacement air hose is not available large lifting equipment, and the prior art is to rely on manually to forget about it
Chain is completed with cooperation electric block, low and unsafe problem there are working efficiency.
To solve the above-mentioned problems, Chinese patent 200520079875 discloses the device of handling air pipe of blast furnace, it has vehicle
Body, front-wheel, rear-wheel, forearm, car locking mechanism, lever and hydraulic mechanism composition.Wherein rear-wheel can adjustment direction, can should
Device moves to below any one air pipe of blast furnace.When unloading air hose, air hose is held by hydraulic mechanism, air hose is made to be detached from blast furnace
Supply air system.Since the device is mounted with the wheel for walking, air hose can be carried and reach the ground for being able to use lifting equipment
Side, is hung oneself away old air hose from the device by lifting equipment, then fresh wind tube is put on the device, consigns fresh air by the device
Pipe returns to installation site, holds up air hose by hydraulic mechanism, docks air hose with blast furnace air supply system, when oil cylinder is all held out against
And after first-class air hose connection bolt, air hose is restored to ventilation state, completes primary air piping and loads and unloads task, realizes that air hose updates.This
It is not small and exquisite enough that there are structures when device operates, and cannot clamp air hose, and cannot achieve air hose rotation, the problem of having a single function.
Summary of the invention
To overcome the above deficiencies, the invention provides a kind of air pipe of blast furnace to repair attaching/detaching apparatus.
The present invention overcomes the technical solution used by its technical problem to be:
A kind of air pipe of blast furnace maintenance attaching/detaching apparatus, including fork truck, rotating disk and fixture, wherein
Fork truck has girder and pallet fork；
Rotating disk is assemblied on the girder of fork truck, and can be moved up and down along girder；
Fixture, including connecting plate, left clamp body, right clamp body, pilot unit, master cylinder and bi-directional drive cylinder, connecting plate and rotation
Synchronous trunnion is equipped among turntable connection, master cylinder and bi-directional drive cylinder, master cylinder both ends connect connecting plate and synchronous trunnion, double
Connecting left clamp body and right clamp body, left clamp body and right clamp body to driving cylinder both ends being capable of synchronous edge by master cylinder driving
Pilot unit is moved left and right with respect to girder, and left clamp body and right clamp body can be single along guiding respectively by the driving of bi-directional drive cylinder
The opposite girder of member moves left and right.
On the basis of above-mentioned air pipe of blast furnace maintenance attaching/detaching apparatus, left clamp body has left clamping face and left card slot, right clamp body
With right clamping face and right card slot, left clamping face and right clamping face are semi arch structure, and left clamping face and right clamping face close up
Cooperate afterwards with air hose outer wall, left card slot and right card slot cooperate with two trunnion of air hose respectively.
On the basis of above-mentioned air pipe of blast furnace maintenance attaching/detaching apparatus, rotating disk is arranged in fixed plate, and fixed plate is arranged in door frame
On, door frame two sides are equipped with idler wheel, and idler wheel and girder upper hopper chute cooperate.
On the basis of above-mentioned air pipe of blast furnace maintenance attaching/detaching apparatus, pilot unit include parallel interval setting upper pilot unit and
Lower pilot unit, upper pilot unit include upper hopper chute and the upper hopper chute guide rail with upper hopper chute cooperation, and lower pilot unit includes gliding
Slot and the gliding groove guide rail cooperated with gliding groove.
On the basis of above-mentioned air pipe of blast furnace maintenance attaching/detaching apparatus, upper hopper chute and gliding groove are that high-strength aluminum alloy is made, on
Sliding slot guide rail and gliding groove guide rail are the bar that high-intensitive section is T shape.
On the basis of above-mentioned air pipe of blast furnace maintenance attaching/detaching apparatus, it is equipped with guide rail between upper hopper chute guide rail and gliding groove guide rail and connects
Plate, pallet fork are mounted on guide rail splice by locating piece, and fixture is detachably connected on pallet fork.
On the basis of above-mentioned air pipe of blast furnace maintenance attaching/detaching apparatus, fork truck is reach truck.
The beneficial effects of the present invention are:
The present invention is small in size, clamps more secure and reliable, and cost is lower；360 ° of rotations of fixture may be implemented in rotating disk；Two-way
Under the action of driving cylinder, it can be achieved that left side fixture, right side fixture move left and right simultaneously；It is under the action of master cylinder, it can be achieved that left
Side fixture, right side fixture act respectively, thus by the air hose reliable grip of different-diameter.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of rotating disk of the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of fixture of the embodiment of the present invention.
Fig. 4 is that left clamp body and right clamp body distinguish action schematic diagram.
Fig. 5 is that left clamp body and right clamp body move at the same time schematic diagram.
Fig. 6 is left clamp body structural schematic diagram.
Fig. 7 connects schematic front view with bi-directional drive cylinder for master cylinder.
Fig. 8 connects side schematic view with bi-directional drive cylinder for master cylinder.
Specific embodiment
For a better understanding of the skilled in the art, being done in the following with reference to the drawings and specific embodiments to the present invention
It is further described, it is following to be merely exemplary that the scope of protection of the present invention is not limited.
With reference to Fig. 1, a kind of air pipe of blast furnace maintenance attaching/detaching apparatus, including fork truck 1, rotating disk 2 and fixture 3.
Fork truck is reach truck, has girder 1.1 and pallet fork 3.14, and girder 1.1 uses HT70 high strength steel, meeting
The weight of integral device is alleviated under the premise of function.
With reference to Fig. 2, rotating disk 2 is assemblied on the girder 1.1 of fork truck, for driving fixture to rotate 360 °, with reference to Fig. 2
Rotating disk 2 is arranged in fixed plate 2.2, and fixed plate 2.2 is arranged on door frame 2.4, and 2.4 two sides of door frame are equipped with idler wheel 2.3, idler wheel
2.3 can move up and down with the cooperation of 1.1 upper hopper chute of girder along girder 1.1.
With reference to Fig. 3, Fig. 4, Fig. 5 and Fig. 6, fixture includes connecting plate 3.7, left clamp body 3.1, right clamp body 3.2, guiding list
Member, master cylinder 3.3 and bi-directional drive cylinder 3.4, connecting plate 3.7 are connect with rotating disk 2, in master cylinder 3.3 and bi-directional drive cylinder 3.4
Between be equipped with synchronous trunnion 3.9,3.3 both ends of master cylinder connect connecting plate 3.7 and synchronous trunnion 3.9, and 3.4 one end of bi-directional drive cylinder leads to
It crosses fixed trunnion I3.10 and is fixed on right clamp body 3.2, it is left that 3.4 other end of bi-directional drive cylinder passes through fixed trunnion II3.11 connection
Clamp body 3.1, left clamp body 3.1 and right clamp body 3.2 can be synchronous along the opposite girder of pilot unit by the driving of master cylinder 3.3
1.1 move left and right, and left clamp body 3.1 and right clamp body 3.2 can be respectively along pilot units by the driving of bi-directional drive cylinder 3.4
Opposite girder 1.1 moves left and right.
Left clamp body 3.1 has left clamping face 3.11 and left card slot 3.12, and right clamp body 3.2 has right 3.21 He of clamping face
Right card slot 3.22, left clamping face and right clamping face are semi arch structure and are equipped with the convex-concave structure being arranged alternately, convex-concave knot
Structure increases the frictional force between air hose and fixture, ensure that air hose reliable grip, and left clamping face and right clamping face close up rear and wind
Pipe outer wall cooperation, left card slot and right card slot cooperate with two trunnion of air hose respectively.
With reference to Fig. 7 and Fig. 8, pilot unit includes the upper pilot unit and lower pilot unit of parallel interval setting, upper guiding
Unit include upper hopper chute 3.6 and with upper hopper chute 3.6 cooperate upper hopper chute guide rail 3.11, lower pilot unit include gliding groove 3.8 and
The gliding groove guide rail 3.12 cooperated with gliding groove 3.8.Upper hopper chute 3.6 and gliding groove 3.8 are that high-strength aluminum alloy is made, upper cunning
Slot guide rail 3.11 and gliding groove guide rail 3.12 are the bar that high-intensitive section is T shape.
With reference to Fig. 6, guide rail splice 3.16, pallet fork 3.14 are equipped between upper hopper chute guide rail 3.11 and gliding groove guide rail 3.12
It is mounted on guide rail splice by locating piece 3.15, fixture is detachably connected on pallet fork 3.14.
It is as follows using specific work process of the present invention: before blast furnace staying, fork truck 1 being moved under air pipe of blast furnace；Two-way
Under the action of driving cylinder, it can be achieved that left side fixture, right side fixture move left and right simultaneously；It is under the action of master cylinder, it can be achieved that left
Side fixture, right side fixture act respectively, thus by the air hose reliable grip of different-diameter；When blast furnace staying, air hose method is removed
Bolt is connected at orchid；Fork truck retreats, and air hose is unloaded, other positions are transported to, makes air hose method using rotating disk rolling clamp
It is blue parallel to the ground, put down air hose.
Above only describes basic principle of the invention and preferred embodiment, those skilled in the art can be according to foregoing description
Many changes and improvements are made, these changes and improvements should be within the scope of protection of the invention.
Claims (7)
1. a kind of air pipe of blast furnace repairs attaching/detaching apparatus, it is characterised in that: including fork truck, rotating disk and fixture, wherein
Fork truck has girder (1.1) and pallet fork (3.14)；
Rotating disk (2) is assemblied on the girder (1.1) of fork truck, and can be moved up and down along girder (1.1)；
Fixture, including connecting plate (3.7), left clamp body (3.1), right clamp body (3.2), pilot unit, master cylinder (3.3) and double
To driving cylinder (3.4), connecting plate (3.7) is connect with rotating disk (2), is equipped among master cylinder (3.3) and bi-directional drive cylinder (3.4)
Synchronous trunnion (3.9), master cylinder (3.3) both ends connect connecting plate (3.7) and synchronous trunnion (3.9), bi-directional drive cylinder (3.4) two
End connects left clamp body (3.1) and right clamp body (3.2), left clamp body (3.1) and right clamp body (3.2) pass through master cylinder
(3.3) driving, which can be synchronized, moves left and right along pilot unit with respect to girder (1.1), left clamp body (3.1) and right clamp body (3.2)
It can be moved left and right respectively along pilot unit with respect to girder (1.1) by bi-directional drive cylinder (3.4) driving.
2. air pipe of blast furnace repairs attaching/detaching apparatus according to claim 1, it is characterised in that: left clamp body (3.1) has left folder
Tight face and left card slot, right clamp body (3.2) have right clamping face and right card slot, and left clamping face and right clamping face are semi arch knot
Cooperate after structure, left clamping face and right clamping face close up with air hose outer wall, left card slot and right card slot cooperate with two trunnion of air hose respectively.
3. air pipe of blast furnace repairs attaching/detaching apparatus according to claim 1, it is characterised in that: rotating disk (2) is arranged in fixed plate
(2.2) on, fixed plate (2.2) is arranged on door frame, and door frame two sides are equipped with idler wheel, and idler wheel and girder (1.1) upper hopper chute cooperate.
4. air pipe of blast furnace repairs attaching/detaching apparatus according to claim 1, it is characterised in that: pilot unit includes that parallel interval is set
The upper pilot unit and lower pilot unit set, upper pilot unit include upper hopper chute (3.6) and the upper cunning with upper hopper chute (3.6) cooperation
Slot guide rail (3.11), lower pilot unit include gliding groove (3.8) and the gliding groove guide rail (3.12) with gliding groove (3.8) cooperation.
5. air pipe of blast furnace repairs attaching/detaching apparatus according to claim 3, it is characterised in that: upper hopper chute (3.6) and gliding groove
It (3.8) is that high-strength aluminum alloy is made, upper hopper chute guide rail (3.11) and gliding groove guide rail (3.12) are that high-intensitive section is T
The bar of shape.
6. air pipe of blast furnace repairs attaching/detaching apparatus according to claim 3, it is characterised in that: upper hopper chute guide rail (3.11) and downslide
Guide rail splice is equipped between slot guide rail (3.12), pallet fork (3.14) is mounted on guide rail splice by locating piece (3.15),
Fixture is detachably connected on pallet fork (3.14).
7. repairing attaching/detaching apparatus to any one of 6 air pipe of blast furnace according to claim 1, it is characterised in that: fork truck is shift-forward type
Fork truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910134979.4A CN109706280A (en) | 2019-02-25 | 2019-02-25 | Air pipe of blast furnace repairs attaching/detaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910134979.4A CN109706280A (en) | 2019-02-25 | 2019-02-25 | Air pipe of blast furnace repairs attaching/detaching apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN109706280A true CN109706280A (en) | 2019-05-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910134979.4A Pending CN109706280A (en) | 2019-02-25 | 2019-02-25 | Air pipe of blast furnace repairs attaching/detaching apparatus |
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| Country | Link |
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| CN (1) | CN109706280A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110551862A (en) * | 2019-09-23 | 2019-12-10 | 济南华北升降平台制造有限公司 | Manipulator equipment for maintaining and disassembling blast furnace |
| CN113201615A (en) * | 2021-05-17 | 2021-08-03 | 济南华北升降平台制造有限公司 | Manipulator and equipment for blocking small sleeve tuyere of blast furnace |
| CN113249535A (en) * | 2021-05-17 | 2021-08-13 | 济南华北升降平台制造有限公司 | Manipulator equipment for maintaining, disassembling and assembling blast furnace corrugated pipe |
| CN115837681A (en) * | 2023-02-16 | 2023-03-24 | 济南华北升降平台制造有限公司 | Lifting rotary blast furnace corrugated pipe dismounting manipulator |
| CN116140950A (en) * | 2023-03-17 | 2023-05-23 | 济南华北升降平台制造有限公司 | Mini-type blast furnace overhauling, disassembling and vibrating robot |
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2019
- 2019-02-25 CN CN201910134979.4A patent/CN109706280A/en active Pending
Patent Citations (5)
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| CN104386622A (en) * | 2014-09-10 | 2015-03-04 | 吴聪杰 | Multifunctional forklift attachment |
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Non-Patent Citations (1)
| Title |
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| 段泽等: "《液压技术教程》", vol. 1, 31 May 1984, 上海科学技术文献出版社, pages: 55 - 58 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110551862A (en) * | 2019-09-23 | 2019-12-10 | 济南华北升降平台制造有限公司 | Manipulator equipment for maintaining and disassembling blast furnace |
| CN113201615A (en) * | 2021-05-17 | 2021-08-03 | 济南华北升降平台制造有限公司 | Manipulator and equipment for blocking small sleeve tuyere of blast furnace |
| CN113249535A (en) * | 2021-05-17 | 2021-08-13 | 济南华北升降平台制造有限公司 | Manipulator equipment for maintaining, disassembling and assembling blast furnace corrugated pipe |
| CN115837681A (en) * | 2023-02-16 | 2023-03-24 | 济南华北升降平台制造有限公司 | Lifting rotary blast furnace corrugated pipe dismounting manipulator |
| CN115837681B (en) * | 2023-02-16 | 2023-12-19 | 济南华北升降平台制造有限公司 | Lifting rotary mechanical arm for disassembling blast furnace corrugated pipe |
| CN116140950A (en) * | 2023-03-17 | 2023-05-23 | 济南华北升降平台制造有限公司 | Mini-type blast furnace overhauling, disassembling and vibrating robot |
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