CN203171213U - Disassembling and assembling tool of circulating pump of coal liquefaction reactor - Google Patents
Disassembling and assembling tool of circulating pump of coal liquefaction reactor Download PDFInfo
- Publication number
- CN203171213U CN203171213U CN 201320196284 CN201320196284U CN203171213U CN 203171213 U CN203171213 U CN 203171213U CN 201320196284 CN201320196284 CN 201320196284 CN 201320196284 U CN201320196284 U CN 201320196284U CN 203171213 U CN203171213 U CN 203171213U
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- CN
- China
- Prior art keywords
- swing arm
- circulating pump
- coal liquefaction
- disassembling
- liquefaction reactor
- 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.)
- Expired - Fee Related
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model relates to a circulating pump disassembling and assembling tool and provides a disassembling and assembling tool of a circulating pump of a coal liquefaction reactor. The disassembling and assembling tool of the circulating pump of the coal liquefaction reactor comprises a horizontally moving trolley, wherein the horizontally moving trolley is provided with a driving device, a supporting framework, a spiral elevator, a swing arm, a supporting frame, a siding block, a lifting oil cylinder and a hydraulic station; the lifting oil cylinder is driven by the hydraulic station; the bottom end of the lifting oil cylinder is fixed on the horizontally moving trolley; an extensible end of the lifting oil cylinder is connected with the sliding block which is arranged on the supporting framework in a sliding mode; the swing arm and the supporting frame are arranged on the sliding block; one end of the swing arm is connected with an extensible rod of the spiral elevator and the other end of the swing arm is connected with a rotating shaft of the supporting frame; the extensible rod of the spiral elevator drives swing of the swing arm to be converted into rotary motion of the supporting frame; the spiral elevator which is driven by a motor is fixedly arranged on the sliding block through a connecting seat; and the supporting frame is provided with fixing seats and trimmer screws. The disassembling and assembling tool of the circulating pump of the coal liquefaction reactor has the advantages of enabling a disassembling and assembling process of the circulating pump of the coal liquefaction reactor to be easy, being capable of greatly improving the disassembling and assembling efficiency, reducing the manpower and reducing the safety risks of disassembly and assembly.
Description
Technical field
The utility model relates to the circulating pump dismantling device, is specially a kind of coal liquefaction reactor cycles pump dismantling device.
Background technology
Coal chemical technology mainly is to be raw material with the coal, in catalytic hydrogenation manufactures a finished product oily technology, coal dust after the liquefaction will be transported in the reactor by circulating pump and react, circulating pump plays very important effect in whole technology, annual overhaul all can relate to dismounting and install, and changes spare part.Circulating pump weight is about 11 tons, length overall is about 3.4 meters, circulating pump is positioned at the bottom of reaction tower, the height space of installing has only 2.5 meters, so the dismounting of circulating pump and installation at present is to adopt artificial mode of installing, the installation process circulating pump is transformed into horizontal direction by vertical direction earlier, is transported to the installation site by rolling wood then, then by jack circulating pump is transformed into vertical direction by horizontal direction gradually, then carries out centering and install.The shortcoming that this kind mounting means exists is: installation effectiveness is low, needs one day time, and the manpower that participates in during dismounting is too many, and occurs security incident easily.
The utility model content
The purpose of this utility model just provides a kind of coal liquefaction reactor cycles pump dismantling device, to replace the mode of artificial installation, is convenient to dismounting and the installation of circulating pump, improves installation effectiveness, reduces security incident.
For achieving the above object, the technical solution of the utility model is: a kind of coal liquefaction reactor cycles pump dismantling device, comprise traversing chassis, traversing chassis is provided with drive unit, support frame, spiral lift, swing arm, carriage, slide block, hoist cylinder and Hydraulic Station, hoist cylinder is driven by Hydraulic Station, the bottom of hoist cylinder is fixed on the traversing chassis, the flexible end of hoist cylinder is connected with slide block, slide block is slidingly arranged on the support frame, swing arm and carriage all are arranged on the slide block, one end of swing arm is connected with the expansion link of spiral lift, the other end of swing arm is connected with the rotating shaft of carriage, the expansion link of spiral lift drives the swing arm swing and is converted into rotatablely moving of carriage, and spiral lift is fixedly installed on the slide block by motor-driven and by Connection Block, is provided with holder and micrometer adjusting screw at described carriage.
Described traversing chassis is provided with brake holding mechanism.
Described hoist cylinder be provided with hydraulic lock into and out of oil port.
The top of described traversing chassis is provided with travel switch.
Described drive unit is made up of fire-proof motor and deceleration device.
Beneficial effect: the utility model is realized the conversion of the vertical and horizontal level of circulating pump by wherein spiral lift, swing arm and carriage, realize the vertical vertical motion of circulating pump by hoist cylinder and slide block, finally can realize the dismounting of circulating pump and the carrying out of installation process, and can replace the mode of artificial dismounting, greatly improved the efficient of dismounting, reduce manpower, reduced the security risk of dismounting.
Description of drawings
Overall structure schematic diagram of the present utility model when Fig. 1 rises for hoist cylinder.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 be the utility model with the circulating pump vertical direction integrality figure fixedly the time.
Use state diagram when Fig. 4 is transformed to horizontal direction for the utility model with circulating pump.
Be labeled as among the figure: 1, traversing chassis, 2, support frame, 3, spiral lift, 4, swing arm, 5, carriage, 6, slide block, 7, hoist cylinder, 8, holder, 9, micrometer adjusting screw, 10, circulating pump.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As Fig. 1, shown in Figure 2, a kind of coal liquefaction reactor cycles pump dismantling device, comprise traversing chassis 1, traversing chassis 1 is provided with drive unit, support frame 2, spiral lift 3, swing arm 4, carriage 5, slide block 6, hoist cylinder 7 and Hydraulic Station, hoist cylinder 7 is driven by Hydraulic Station, the bottom of hoist cylinder 7 is fixed on the traversing chassis 1, the flexible end of hoist cylinder 7 is connected with slide block 6, slide block 6 is slidingly arranged on the support frame 2, swing arm 4 and carriage 5 all are arranged on the slide block 6, one end of swing arm 4 is connected with the expansion link of spiral lift 3, the other end of swing arm 4 is connected with the rotating shaft of carriage 5, the expansion link of spiral lift 3 drives swing arm 4 swings and is converted into rotatablely moving of carriage 5, and spiral lift 3 is fixedly installed on the slide block 6 by motor-driven and by Connection Block, is provided with holder 8 and micrometer adjusting screw 9 at described carriage 5.
Described traversing chassis 1 is provided with brake holding mechanism, can realize This vehicle stops frequently.
Described hoist cylinder 7 be provided with hydraulic lock into and out of oil port, can guarantee that circulating pump stops at any time to any position.
The top of described traversing chassis 1 is provided with travel switch, to guarantee realizing the automatic stopping self-locking after carriage 5 reaches the limit of the position.
Described traversing chassis 1 drives the forward motion that circulating pump is finished pump, and the drive unit of traversing chassis 1 is made up of fire-proof motor and deceleration device.
When circulating pump 10 is installed, earlier circulating pump 10 is put on the traversing chassis 1, circulating pump 10 vertically is fixed on the carriage 5 by holder 8, and holder 8 is made as 4, after circulating pump 10 fixes, as shown in Figure 3.The expansion link contraction bands movable pendulum arm 4 of spiral lift 3 rotates, swing arm 4 and then drive carriage 5 and rotate, thus realizing that circulating pump 10 is transformed to horizontal direction by vertical direction, state diagram of the present utility model this moment is as shown in Figure 4.When treating that the utility model moves on to the installation site with circulating pump 10, the elongation of spiral lift 3 expansion links, swing arm 4 is rotated, carriage 5 and circulating pump 10 turn to vertical direction again, make circulating pump 10 centerings by the micrometer adjusting screw 9 on the carriage 5, hoist cylinder 7 elongations after the centering, slide block 6 and carriage 5 drives circulating pumps 10 move upward (swing arm 4 this moment and spiral lift 3 also move upward with slide block 6 together), finally circulating pump 10 is in place, as shown in Figure 1, circulating pump 10 is installed on the coal liquefaction reactor.Unloading process and installation process inverse operation.
Claims (5)
1. coal liquefaction reactor cycles pump dismantling device, it is characterized in that: comprise traversing chassis (1), traversing chassis (1) is provided with drive unit, support frame (2), spiral lift (3), swing arm (4), carriage (5), slide block (6), hoist cylinder (7) and Hydraulic Station, hoist cylinder (7) is driven by Hydraulic Station, the bottom of hoist cylinder (7) is fixed on the traversing chassis (1), the flexible end of hoist cylinder (7) is connected with slide block (6), slide block (6) is slidingly arranged on the support frame (2), swing arm (4) and carriage (5) all are arranged on the slide block (6), one end of swing arm (4) is connected with the expansion link of spiral lift (3), the other end of swing arm (4) is connected with the rotating shaft of carriage (5), the expansion link of spiral lift (3) drives swing arm (4) swing and is converted into rotatablely moving of carriage (5), spiral lift (3) is fixedly installed on the slide block (6) by motor-driven and by Connection Block, is provided with holder (8) and micrometer adjusting screw (9) at described carriage (5).
2. a kind of coal liquefaction reactor cycles pump dismantling device as claimed in claim 1, it is characterized in that: described traversing chassis (1) is provided with brake holding mechanism.
3. a kind of coal liquefaction reactor cycles pump dismantling device as claimed in claim 2 is characterized in that: described hoist cylinder (7) be provided with hydraulic lock into and out of oil port.
4. a kind of coal liquefaction reactor cycles pump dismantling device as claimed in claim 3, it is characterized in that: the top of described traversing chassis (1) is provided with travel switch.
5. a kind of coal liquefaction reactor cycles pump dismantling device as claimed in claim 1, it is characterized in that: described drive unit is made up of fire-proof motor and deceleration device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196284 CN203171213U (en) | 2013-04-18 | 2013-04-18 | Disassembling and assembling tool of circulating pump of coal liquefaction reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196284 CN203171213U (en) | 2013-04-18 | 2013-04-18 | Disassembling and assembling tool of circulating pump of coal liquefaction reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171213U true CN203171213U (en) | 2013-09-04 |
Family
ID=49067966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320196284 Expired - Fee Related CN203171213U (en) | 2013-04-18 | 2013-04-18 | Disassembling and assembling tool of circulating pump of coal liquefaction reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171213U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817509A (en) * | 2014-03-13 | 2014-05-28 | 吴志辉 | Fast assembly disassembly maintenance trolley for process pump and use method of trolley |
| CN104191220A (en) * | 2014-09-03 | 2014-12-10 | 鞍钢集团矿业公司 | Dismounting and mounting system of vibratory ore-drawing machine motor and dismounting and mounting method of dismounting system |
| CN109822340A (en) * | 2018-02-22 | 2019-05-31 | 耐思瑞股份有限公司 | The method that positive-displacement metering pump is mounted on operating position |
| CN110485780A (en) * | 2019-09-03 | 2019-11-22 | 山东天辰智能停车有限公司 | Carriage class Mechanical parking system transverse-moving trolley with swing arm automatic floor approaching mechanism |
-
2013
- 2013-04-18 CN CN 201320196284 patent/CN203171213U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817509A (en) * | 2014-03-13 | 2014-05-28 | 吴志辉 | Fast assembly disassembly maintenance trolley for process pump and use method of trolley |
| CN103817509B (en) * | 2014-03-13 | 2016-06-29 | 吴志辉 | A kind of using method of the fast assembling-disassembling repair and maintenance dolly for technique pump |
| CN104191220A (en) * | 2014-09-03 | 2014-12-10 | 鞍钢集团矿业公司 | Dismounting and mounting system of vibratory ore-drawing machine motor and dismounting and mounting method of dismounting system |
| CN104191220B (en) * | 2014-09-03 | 2016-05-04 | 鞍钢集团矿业公司 | Vibration ore dumping machine disassembling and assembling machine system and assembly and disassembly methods thereof |
| CN109822340A (en) * | 2018-02-22 | 2019-05-31 | 耐思瑞股份有限公司 | The method that positive-displacement metering pump is mounted on operating position |
| CN110485780A (en) * | 2019-09-03 | 2019-11-22 | 山东天辰智能停车有限公司 | Carriage class Mechanical parking system transverse-moving trolley with swing arm automatic floor approaching mechanism |
| CN110485780B (en) * | 2019-09-03 | 2024-03-26 | 山东天辰智能停车有限公司 | Transverse moving trolley with swing arm type automatic leveling device for car type mechanical parking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140418 |