CN201109114Y - Maintenance manipulator - Google Patents
Maintenance manipulator Download PDFInfo
- Publication number
- CN201109114Y CN201109114Y CNU2007200890282U CN200720089028U CN201109114Y CN 201109114 Y CN201109114 Y CN 201109114Y CN U2007200890282 U CNU2007200890282 U CN U2007200890282U CN 200720089028 U CN200720089028 U CN 200720089028U CN 201109114 Y CN201109114 Y CN 201109114Y
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- CN
- China
- Prior art keywords
- hanger
- mechanical arm
- gear
- box
- balancing weight
- 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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Abstract
The utility model relates to a manipulator for maintenance, and the manipulator comprises an arm (1), a fixed plate (2) which is used for the connection with a tilting gear box (8), a first lifting lug (3), a second lifting lug (4) and a balancing weight (5). The first lifting lug (3) and the second lifting lug (4) are both arranged at the upper part of the arm (1), and the first lifting lug (3) is arranged at the middle part of the arm (1). The fixed plate (2) is fixed at one end of the arm, and the second lifting lug (4) is arranged at the other end of the arm. The balancing weight (5) is arranged on the arm (1) which is arranged between the first lifting lug (3) and the second lifting lug (4). The manipulator for maintenance of the utility model can replace the tilting gear box through a crane conveniently and directly.
Description
Technical field
The utility model relates to blast furnace roof material distributing equipment gear-box maintenance auxiliary equipment, particularly overhauls manipulator.
Technical background
At present, gear-box is an important key equipment of finishing multiple distributing modes such as blast furnace screw distribution, ring-like cloth, fixed point cloth and fan-shaped cloth, and it is inner by upper gear case (chute drive unit) to be that planetary differential structure, water-cooled uni-drive gear box body, gear-box three large parts of fascinating are formed.The power of distributor chute motion comes from the upper gear case.The gear-box that fascinates drives the axle that fascinates by its inner one group of worm and gear and rotates, and changes the inclination angle thereby order about distributor chute, just means that when the gear-box that fascinates breaks down blast furnace can't finish multiple cloth, causes stopping production.This shows the importance of its equipment.
Gear-box is installed in furnace roof frustum top, and the gear-box that fascinates is contained in the inside of gear-box, be subjected to the restriction of site environment, so when the cabinet that generally fascinates breaks down, the normal method of integral replacing gear-box that adopts solves, minimum 3 days engineering time of needs, and spare part cost height, cause great loss; For the reduction equipment and the cost of overhaul, only need change the gear-box that fascinates and get final product, and the gear-box that fascinates is in gear-box inside, the 3-4 ton that weighs, the main difficult point of its replacing just is to be subjected to the restriction of on-site hoisting environment, equipment into and out of very difficult.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of maintenance manipulator that can directly change the gear-box that fascinates is provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of maintenance manipulator, its fixed head, first hanger, second hanger, balancing weight that gear-box is connected that comprise mechanical arm, be used for and fascinate;
First hanger, second hanger all are arranged on the top of mechanical arm;
First hanger is arranged on the middle part of mechanical arm, and fixed head is fixed on an end of mechanical arm, and second hanger is arranged on the other end of mechanical arm, and balancing weight is arranged on the mechanical arm between first hanger and second hanger.
In the such scheme, fixed head has and the corresponding screw of gear-box screw rod installing hole that fascinates.
In the such scheme, mechanical arm is made up of the connector between two parallel support arms and two support arms.
In the such scheme, fixed head is two, and two fixed heads are separately fixed at an end of two support arms.
In the such scheme, the balancing weight of balancing weight for can on mechanical arm, sliding.
Advantage of the present utility model is:
1, the maintenance manipulator can easily, directly be changed the gear-box that fascinates by crane.
2, fixed head has and the corresponding screw of gear-box screw rod installing hole that fascinates, and can be connected with the gear-box that fascinates easily.
3, mechanical arm is by the connector between two parallel support arms and two support arms, intensity height, good stability.
4, the balancing weight of balancing weight for can on mechanical arm, sliding, the counterweight of adjustable mechanical hand.
The utility model is simple in structure, cost is low.
Description of drawings
Fig. 1 is the front view of the utility model embodiment
Fig. 2 is the vertical view of the utility model embodiment
Fig. 3 is the user mode schematic diagram of the utility model embodiment
Wherein, fascinate gear-box, 9-connecting plate of 1-mechanical arm, 2-fixed head, 3-first hanger, 4-second hanger, 5-balancing weight, 6-support arm, 7-screw, 8-.
Specific embodiments
As shown in Figure 1, 2 the utility model maintenance manipulator, its fixed head 2, first hanger 3, second hanger 4, balancing weight 5 that gear-box 8 is connected that comprise mechanical arm 1, be used for and fascinate.
Balancing weight 5 is the balancing weight that can slide on mechanical arm 1.
Overhaul the workflow that manipulator is removed the reductor that fascinates with the utility model:
1, removes the connecting bolt of former fascinate reductor and gear case body;
2, the rope ends with crane connects first hanger 3, second hanger 4, and crane will overhaul manipulator and move to by the reductor that fascinates;
3, at the former reductor screw place that fascinates 4 M30 * 120mm bolts are installed, and itself and fixed head 2 are tightened (as described in Fig. 1,3);
4, adjust the balancing weight position, make maintenance manipulator balance;
5, lifting, the gear-box that will fascinate is hauled out the water-cooled gear-box;
Erection sequence and above-mentioned dismounting reversed in order.
Claims (5)
1, a kind of maintenance manipulator is characterized in that: it comprises mechanical arm (1), be used for the fixed head (2), first hanger (3), second hanger (4), the balancing weight (5) that are connected with the gear-box that fascinates (8);
First hanger (3), second hanger (4) all are arranged on the top of mechanical arm (1);
First hanger (3) is arranged on the middle part of mechanical arm (1), fixed head (2) is fixed on an end of mechanical arm (1), second hanger (4) is arranged on the other end of mechanical arm (1), and balancing weight (5) is arranged on the mechanical arm (1) between first hanger (3) and second hanger (4).
2, maintenance manipulator as claimed in claim 1 is characterized in that: fixed head (2) has the screw (7) corresponding with the gear-box that fascinates (8) screw rod installing hole.
3, maintenance manipulator as claimed in claim 1 is characterized in that: mechanical arm (1) is made up of the connector (9) between two parallel support arms (6) and two support arms (6).
4, maintenance manipulator as claimed in claim 3 is characterized in that: fixed head (2) is two, and two fixed heads (2) are separately fixed at an end of two support arms (6).
5, maintenance manipulator as claimed in claim 1 is characterized in that: balancing weight (5) is for going up the balancing weight that slides at mechanical arm (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200890282U CN201109114Y (en) | 2007-12-14 | 2007-12-14 | Maintenance manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200890282U CN201109114Y (en) | 2007-12-14 | 2007-12-14 | Maintenance manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201109114Y true CN201109114Y (en) | 2008-09-03 |
Family
ID=39893633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200890282U Expired - Fee Related CN201109114Y (en) | 2007-12-14 | 2007-12-14 | Maintenance manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201109114Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557752A (en) * | 2013-10-29 | 2014-02-05 | 北京航天发射技术研究所 | Filling equipment for power plant of missile cold ejection |
-
2007
- 2007-12-14 CN CNU2007200890282U patent/CN201109114Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557752A (en) * | 2013-10-29 | 2014-02-05 | 北京航天发射技术研究所 | Filling equipment for power plant of missile cold ejection |
| CN103557752B (en) * | 2013-10-29 | 2016-03-30 | 北京航天发射技术研究所 | The cold power set filling equipment launched of guided missile |
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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: 20080903 Termination date: 20131214 |