CN203833516U - Ammonia decomposition furnace liner sling for cold rolling system - Google Patents
Ammonia decomposition furnace liner sling for cold rolling system Download PDFInfo
- Publication number
- CN203833516U CN203833516U CN201420089157.1U CN201420089157U CN203833516U CN 203833516 U CN203833516 U CN 203833516U CN 201420089157 U CN201420089157 U CN 201420089157U CN 203833516 U CN203833516 U CN 203833516U
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- CN
- China
- Prior art keywords
- cold rolling
- inner bag
- rolling system
- column
- furnace inner
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an ammonia decomposition furnace liner sling for a cold rolling system. A bottom post of an upright post in the sling can penetrate through an equipment room door in an upright state, and an upper segmented post of the upright post is detachably and fixedly connected to the bottom post, so that when the whole sling needs to carry in and out of the equipment room door, only the upper segmented post is needed to be detached from the bottom post, the bottom post penetrates through the equipment room door, and the upper segmented post is mounted on the bottom post. Therefore, the whole sling can be conveniently carried in and out of the equipment room door, and the problem that a lifting machine inconveniently goes in and out of the equipment room in the process of lifting the ammonia decomposition furnace liner in the prior art is solved.
Description
Technical field
The utility model relates to indoor lifting technical field, relates in particular to a kind of ammonia destruction furnace inner bag suspender for Cold Rolling System.
Background technology
Ammonia destruction furnace comprises inner bag casing and the large parts of inner bag two, in the process using, needs often inner bag to be hung out from inner bag casing.And ammonia destruction furnace is the equipment in office work, when the interior space has in limited time, if adopt traditional bridge-type, transfer crane not only inconvenient, and cost is high, efficiency is low.If employing movable crane, due to the restriction of the height of entering of the canyon at ammonia destruction furnace place, once it is outdoor that it is just difficult for after entering being transferred to, take up room equally, form obstacle, a kind of rotary arm crane with movable horizontal arm as disclosed in Chinese patent literature CN2632054Y, this hoisting crane comprises the chassis that can walk, the cantilever that on chassis, fixing column and column upper end set firmly, on the projecting end of cantilever, be equipped with hoist crane, column middle part is provided with in the counterweight of a side of cantilever dorsad, and column is a kind of integral type cylinder, like this for meeting the requirement of sling height, column is generally higher, but in factory building, the height at the gate of hoisting crane turnover is not very high altogether, so in the time need to passing through the inner bag of this crane loading ammonia destruction furnace, hoisting crane will be difficult to sail in factory building, once and also just be difficult for being transferred to outdoor after entering, so that the inner bag lifting of hanging ammonia destruction furnace is wasted time and energy.
Utility model content
The purpose of this utility model is to provide a kind of ammonia destruction furnace inner bag suspender for Cold Rolling System, is intended to solve the problem of lifting machine access device chamber inconvenience in the time carrying out ammonia destruction furnace inner bag lifting operation in prior art.
In order to realize above object, the technical scheme for the ammonia destruction furnace inner bag suspender of Cold Rolling System in the utility model is as follows:
For the ammonia destruction furnace inner bag suspender of Cold Rolling System, comprise the derricking gear of column and upper setting thereof, column comprise for erect the foundation that passes from canyon door under state and removable be connected on foundation segmented column.
Upper segmented column has two joints above and in vertically docking successively, and segmented column is removable on adjacent two is connected.
The top correspondence of the bottom of upper segmented column and foundation is provided with the removable plain flange being connected.
The bottom of foundation is installed with chassis, and the bottom on chassis is provided with traveling gear.
Chassis is provided with handle.
Chassis is provided with the counterweight for balancing lifting thing gravity.
Derricking gear comprises the fixed pulley of rotation assembling on column and the hauling rope of upper setting thereof.
On derricking gear, be connected with the bottle gouard moved by hands for drawing derricking gear.
The foundation of the utility model central post can pass from canyon door erecting under state, be connected on foundation and the upper segmented column of column is removable, like this in the time that whole suspender need to pass in and out from canyon door, only need upper segmented column to pull down from foundation, after again foundation being passed from canyon door, again upper segmented column is arranged on foundation, thereby whole suspender can be passed in and out easily in canyon door, solved the problem of lifting machine access device chamber inconvenience in the time carrying out ammonia destruction furnace inner bag lifting operation in prior art.
Further, derricking gear drives by bottle gouard moved by hands, compared with need to driving by electronic mode with hoist crane in prior art, bottle gouard moved by hands consumes energy still less the lifting operation of whole suspender, reduce the waste of the energy, and saved the weight of motor, make the movement of suspender convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
Detailed description of the invention
In the utility model for the embodiment 1 of the ammonia destruction furnace inner bag suspender of Cold Rolling System: as shown in Figure 1, this suspender comprises chassis 1, column and derricking gear, wherein the bottom on chassis 1 is provided with traveling gear, column is by being fixed on chassis 1 foundation 2 and the removable upper segmented column 3 of the joint of one on foundation 2 that is connected in forms, the height of foundation 2 is lower than the height of canyon door 12, between foundation 2 and chassis 1, be provided with reinforcement diagonal brace, the bottom of the top of foundation 2 and upper segmented column 3 is installed with the plain flange of mutual coupling, so that foundation 2 and upper segmented column 3 are connected by plain flange is removable.
The top of upper segmented column 3 is installed with cantilever 4, between the projecting end of cantilever 4 and the bottom of upper segmented column 3, is installed with shore 5; On chassis 1, be provided with counterweight 6 and handle 7 in a side of cantilever 4 dorsad, wherein counterweight 6 is for the weight of balancing lifting thing, and handle 7 is fixed on chassis 1 so that operator's push-and-pull.
Derricking gear comprises respectively rotating and is assemblied in the hauling rope 9 arranging on the fixed pulley 8 on the projecting end of cantilever 4 and the top of upper segmented column 3 and fixed pulley 8, one end of hauling rope 9 be used for slinging ammonia destruction furnace inner bag 10, the other end is connected with bottle gouard moved by hands 11, positioning rope on bottle gouard moved by hands 11 is fixed in counterweight 6, application of force rope is dropped in hand by operator, in use, operator is by pulling bottle gouard moved by hands 11, and bottle gouard moved by hands 11 can drive the hauling ropes 9 ammonia destruction furnace inner bag 10 of upwards slinging.
In the utility model for the embodiment 2 of the ammonia destruction furnace inner bag suspender of Cold Rolling System: as shown in Figure 2, the difference of the present embodiment and embodiment 1 is, upper segmented column 23 has two joints and in vertically docking successively, the upper segmented column 23 of two joints is to be also connected by plain flange is removable; The projecting end position of the force side of hauling rope 29 in cantilever 24 in derricking gear, lifts by crane inner bag 20 to facilitate on the body of heater 21 that stands in the ammonia destruction furnace of slinging.
In the above-described embodiments, upper segmented column is a joint or two joints, and in other embodiments, upper segmented column can be also more than two joints.
In the above-described embodiments, upper segmented column, foundation, shore and cantilever all adopt steel pipe, and in other embodiments, steel pipe also can use the section bars such as angle steel, channel-section steel or member to replace.
In the above-described embodiments, derricking gear is by bottle gouard moved by hands or direct manual drives, and in other embodiments, derricking gear also can pass through the drivings such as HM Hydraulic Motor, electrical motor.
In the above-described embodiments, the weight of counterweight is 400kg, and in other embodiments, the weight of counterweight also can be greater than or less than 400kg, even directly cancels counterweight, relies on the weight on chassis to carry out balancing lifting thing.
Claims (8)
1. for the ammonia destruction furnace inner bag suspender of Cold Rolling System, comprise the derricking gear of column and upper setting thereof, it is characterized in that, column comprise for erect the foundation that passes from canyon door under state and removable be connected on foundation segmented column.
2. the ammonia destruction furnace inner bag suspender for Cold Rolling System according to claim 1, is characterized in that, upper segmented column has two joints above and in vertically docking successively, and segmented column is removable on adjacent two is connected.
3. the ammonia destruction furnace inner bag suspender for Cold Rolling System according to claim 1, is characterized in that, the top correspondence of the bottom of upper segmented column and foundation is provided with the removable plain flange being connected.
4. according to the ammonia destruction furnace inner bag suspender for Cold Rolling System described in claim 1 or 2 or 3, it is characterized in that, the bottom of foundation is installed with chassis, and the bottom on chassis is provided with traveling gear.
5. the ammonia destruction furnace inner bag suspender for Cold Rolling System according to claim 4, is characterized in that, chassis is provided with handle.
6. the ammonia destruction furnace inner bag suspender for Cold Rolling System according to claim 4, is characterized in that, chassis is provided with the counterweight for balancing lifting thing gravity.
7. according to the ammonia destruction furnace inner bag suspender for Cold Rolling System described in claim 1 or 2 or 3, it is characterized in that, derricking gear comprises the fixed pulley of rotation assembling on column and the hauling rope of upper setting thereof.
8. according to the ammonia destruction furnace inner bag suspender for Cold Rolling System described in claim 1 or 2 or 3, it is characterized in that, on derricking gear, be connected with the bottle gouard moved by hands for drawing derricking gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089157.1U CN203833516U (en) | 2014-02-28 | 2014-02-28 | Ammonia decomposition furnace liner sling for cold rolling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089157.1U CN203833516U (en) | 2014-02-28 | 2014-02-28 | Ammonia decomposition furnace liner sling for cold rolling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833516U true CN203833516U (en) | 2014-09-17 |
Family
ID=51511387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420089157.1U Expired - Fee Related CN203833516U (en) | 2014-02-28 | 2014-02-28 | Ammonia decomposition furnace liner sling for cold rolling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109422201A (en) * | 2017-08-25 | 2019-03-05 | 惠生（南通）重工有限公司 | Movable rotary hoist basis |
-
2014
- 2014-02-28 CN CN201420089157.1U patent/CN203833516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109422201A (en) * | 2017-08-25 | 2019-03-05 | 惠生（南通）重工有限公司 | Movable rotary hoist basis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20180228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |