CN204185128U - A kind of lower trolley body of 200 tons of door machines - Google Patents
A kind of lower trolley body of 200 tons of door machines Download PDFInfo
- Publication number
- CN204185128U CN204185128U CN201420542079.6U CN201420542079U CN204185128U CN 204185128 U CN204185128 U CN 204185128U CN 201420542079 U CN201420542079 U CN 201420542079U CN 204185128 U CN204185128 U CN 204185128U
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- Prior art keywords
- hook
- trolley frame
- main
- reductor
- group
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Abstract
The utility model discloses a kind of lower trolley body of 200 tons of door machines, comprise trolley frame, described trolley frame is provided with travel mechanism, main derricking gear and secondary derricking gear, described travel mechanism comprises operation reductor, transmission shaft, drive coupling, wheel group, runs motor, and described operation motor, operation reductor are located on trolley frame respectively; Described operation motor is connected by coupler with operation reductor; Described transmission shaft one end is connected with the output shaft running reductor; Described drive coupling is connected with the other end of transmission shaft; Described wheel is mounted on trolley frame, and is connected with drive coupling; Described wheel group is rotatable relative to trolley frame; Described main derricking gear and secondary derricking gear are located on trolley frame respectively.The utility model structure is simple, speed adjustable, hoists and runs more steady.
Description
Technical field
The utility model relates to portal gantry machine field, refers more particularly to a kind of lower trolley body of 200 tons of door machines.
Background technology
The lower dolly of shipbuilding door machine is in shipbuilding industry process, grows up, and on shipbuilding door machine, dolly solves in shipbuilding process, needs object to lift fortune mobile device.Existing lower vehicle structure is seriously delayed, not can solve in shipbuilding process, needs the problem of object handling movement; Especially with upper dolly with the use of time, can not well realize air overturn function.
Utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides a kind of structure simple, the lower trolley body of 200 tons of practical door machines.
The utility model realizes in the following way:
A kind of lower trolley body of 200 tons of door machines, it is characterized in that: comprise trolley frame 1, described trolley frame 1 is provided with travel mechanism, main derricking gear and secondary derricking gear, described travel mechanism comprises operation reductor 2, transmission shaft 3, drive coupling 4, wheel group 5, runs motor 7, and described operation motor 7, operation reductor 2 are located on trolley frame 1 respectively; Described operation motor 7 is connected by coupler 8 with operation reductor 2; Described transmission shaft 3 one end is connected with the output shaft running reductor 2; Described drive coupling 4 is connected with the other end of transmission shaft 3; Described wheel group 5 is located on trolley frame 1, and is connected with drive coupling 4; Described wheel group 5 is rotatable relative to trolley frame 1;
Described main derricking gear comprises main hook variable-frequency motor 9, main driving axle 12, main hook reductor 13, main hook suspension hook group 15, main hook assembly pulley 16, main hook winch drum group 17, and described main hook variable-frequency motor 9 is located on trolley frame 1; Described main hook variable-frequency motor 9 output shaft is connected with drg 10, and described main driving axle 12 is connected with drg 10 by brake wheel coupler 11; Described main hook reductor 13 is located on trolley frame 1, and is connected with main driving axle 12; Described main hook winch drum group 17 is located on trolley frame 1, and rotatable relative to trolley frame 1; Described main hook winch drum group 17 is connected with main hook reductor 13; Described main hook assembly pulley 16 is located on trolley frame 1; Described main hook suspension hook group 15 is connected with main hook assembly pulley 16 by main hook steel rope 14; The initiating terminal of described main hook steel rope 14 is wound in main hook winch drum group 17;
Described secondary derricking gear comprises auxiliary hook reel group 19, auxiliary hook suspension hook group 20, auxiliary hook variable-frequency motor 21, counter drive shaft 24, auxiliary hook assembly pulley 25, auxiliary hook reductor 26, described auxiliary hook variable-frequency motor 21 is located on trolley frame 1, and the output shaft of described auxiliary hook variable-frequency motor 21 is provided with auxiliary hook drg 22; Described counter drive shaft 24 is connected with auxiliary hook drg 22 by secondary brake wheel coupler 23; Described auxiliary hook reductor 26 is located on trolley frame 1, and is connected with counter drive shaft 24; Described auxiliary hook reel group 19 is located on trolley frame 1, and rotatable relative to trolley frame 1; Described auxiliary hook reel group 19 is connected with auxiliary hook reductor 26; Described auxiliary hook assembly pulley 25 is located on trolley frame 1; Described auxiliary hook suspension hook group 20 is connected with auxiliary hook assembly pulley 25 by auxiliary hook steel rope 18; The initiating terminal of described auxiliary hook steel rope 18 is wound in auxiliary hook reel group 19.
Described trolley frame 1 is provided with dolly grappling 6.
The beneficial effects of the utility model are: structure is simple, can meet object handling locomotive function, can realize air overturn function again.Adopt adjustable frequency motor, lifting velocity and the equal adjustable of running velocity, improve the safety performance of use, effectively reduces the frequency that safety misadventure occurs.
Accompanying drawing explanation
Fig. 1 the utility model structural front view;
Fig. 2 the utility model structure side view;
Fig. 3 the utility model structure birds-eye view.
Detailed description of the invention
Now by reference to the accompanying drawings, the utility model detailed description of the invention is described in detail in detail:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of lower trolley body of 200 tons of door machines, comprise trolley frame 1, described trolley frame 1 is provided with travel mechanism, main derricking gear and secondary derricking gear, travel mechanism comprises operation reductor 2, transmission shaft 3, drive coupling 4, wheel group 5, runs motor 7, runs motor 7, operation reductor 2 is located on trolley frame 1 respectively; Run motor 7 to be connected by coupler 8 with operation reductor 2; Transmission shaft 3 one end is connected with the output shaft running reductor 2; Drive coupling 4 is connected with the other end of transmission shaft 3; Wheel group 5 is located on trolley frame 1, and is connected with drive coupling 4; Wheel group 5 is rotatable relative to trolley frame 1; Main derricking gear comprises main hook variable-frequency motor 9, main driving axle 12, main hook reductor 13, main hook suspension hook group 15, main hook assembly pulley 16, main hook winch drum group 17, and main hook variable-frequency motor 9 is located on trolley frame 1; Main hook variable-frequency motor 9 output shaft is connected with drg 10, and main driving axle 12 is connected with drg 10 by brake wheel coupler 11; Main hook reductor 13 is located on trolley frame 1, and is connected with main driving axle 12; Main hook winch drum group 17 is located on trolley frame 1, and rotatable relative to trolley frame 1; Main hook winch drum group 17 is connected with main hook reductor 13; Main hook assembly pulley 16 is located on trolley frame 1; Main hook suspension hook group 15 is connected with main hook assembly pulley 16 by main hook steel rope 14; The initiating terminal of main hook steel rope 14 is wound in main hook winch drum group 17; Secondary derricking gear comprises auxiliary hook reel group 19, auxiliary hook suspension hook group 20, auxiliary hook variable-frequency motor 21, counter drive shaft 24, auxiliary hook assembly pulley 25, auxiliary hook reductor 26, auxiliary hook variable-frequency motor 21 is located on trolley frame 1, and the output shaft of auxiliary hook variable-frequency motor 21 is provided with auxiliary hook drg 22; Counter drive shaft 24 is connected with auxiliary hook drg 22 by secondary brake wheel coupler 23; Auxiliary hook reductor 26 is located on trolley frame 1, and is connected with counter drive shaft 24; Auxiliary hook reel group 19 is located on trolley frame 1, and rotatable relative to trolley frame 1; Auxiliary hook reel group 19 is connected with auxiliary hook reductor 26; Auxiliary hook assembly pulley 25 is located on trolley frame 1; Auxiliary hook suspension hook group 20 is connected with auxiliary hook assembly pulley 25 by auxiliary hook steel rope 18; The initiating terminal of auxiliary hook steel rope 18 is wound in auxiliary hook reel group 19.
The utility model trolley frame 1 is provided with dolly grappling 6, the braking action of launching trolley wheels 5.
The utility model adopts adjustable frequency motor, and lifting velocity and the equal adjustable of running velocity, improve the safety performance of use, effectively reduces the frequency that safety misadventure occurs.
Trolley frame 1 can be moved to the top of lifting thing by the utility model travel mechanism, now main derricking gear and secondary derricking gear are also positioned at the top of lifting thing, are sling to lifting thing by the main hook suspension hook group 15 of main derricking gear and secondary derricking gear and auxiliary hook suspension hook group 20.
Claims (2)
1. the lower trolley body of 200 tons of door machines, it is characterized in that: comprise trolley frame (1), described trolley frame (1) is provided with travel mechanism, main derricking gear and secondary derricking gear, described travel mechanism comprises operation reductor (2), transmission shaft (3), drive coupling (4), wheel group (5), runs motor (7), and described operation motor (7), operation reductor (2) are located on trolley frame (1) respectively; Described operation motor (7) is connected by coupler (8) with operation reductor (2); Described transmission shaft (3) one end is connected with the output shaft running reductor (2); Described drive coupling (4) is connected with the other end of transmission shaft (3); Described wheel group (5) is located on trolley frame (1), and is connected with drive coupling (4); Described wheel group (5) is rotatable relative to trolley frame (1);
Described main derricking gear comprises main hook variable-frequency motor (9), main driving axle (12), main hook reductor (13), main hook suspension hook group (15), main hook assembly pulley (16), main hook winch drum group (17), and described main hook variable-frequency motor (9) is located on trolley frame (1); Described main hook variable-frequency motor (9) output shaft is connected with drg (10), and described main driving axle (12) is connected with drg (10) by brake wheel coupler (11); Described main hook reductor (13) is located on trolley frame (1), and is connected with main driving axle (12); Described main hook winch drum group (17) is located on trolley frame (1), and rotatable relative to trolley frame (1); Described main hook winch drum group (17) is connected with main hook reductor (13); Described main hook assembly pulley (16) is located on trolley frame (1); Described main hook suspension hook group (15) is connected with main hook assembly pulley (16) by main hook steel rope (14); The initiating terminal of described main hook steel rope (14) is wound in main hook winch drum group (17);
Described secondary derricking gear comprises auxiliary hook reel group (19), auxiliary hook suspension hook group (20), auxiliary hook variable-frequency motor (21), counter drive shaft (24), auxiliary hook assembly pulley (25), auxiliary hook reductor (26), described auxiliary hook variable-frequency motor (21) is located on trolley frame (1), and the output shaft of described auxiliary hook variable-frequency motor (21) is provided with auxiliary hook drg (22); Described counter drive shaft (24) is connected with auxiliary hook drg (22) by secondary brake wheel coupler (23); Described auxiliary hook reductor (26) is located on trolley frame (1), and is connected with counter drive shaft (24); Described auxiliary hook reel group (19) is located on trolley frame (1), and rotatable relative to trolley frame (1); Described auxiliary hook reel group (19) is connected with auxiliary hook reductor (26); Described auxiliary hook assembly pulley (25) is located on trolley frame (1); Described auxiliary hook suspension hook group (20) is connected with auxiliary hook assembly pulley (25) by auxiliary hook steel rope (18); The initiating terminal of described auxiliary hook steel rope (18) is wound in auxiliary hook reel group (19).
2. the lower trolley body of a kind of 200 tons of door machines according to claim 1, is characterized in that: described trolley frame (1) is provided with dolly grappling (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542079.6U CN204185128U (en) | 2014-09-19 | 2014-09-19 | A kind of lower trolley body of 200 tons of door machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542079.6U CN204185128U (en) | 2014-09-19 | 2014-09-19 | A kind of lower trolley body of 200 tons of door machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185128U true CN204185128U (en) | 2015-03-04 |
Family
ID=52617141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420542079.6U Expired - Fee Related CN204185128U (en) | 2014-09-19 | 2014-09-19 | A kind of lower trolley body of 200 tons of door machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204185128U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161870A (en) * | 2017-06-16 | 2017-09-15 | 江苏格雷特起重机械有限公司 | The special gantry crane of the double cantilevers of extra large work pile tube |
| CN114249233A (en) * | 2021-12-27 | 2022-03-29 | 广东南桂起重机械有限公司 | Special oxidation crane with auxiliary hook |
| CN114249233B (en) * | 2021-12-27 | 2024-06-07 | 广东南桂起重机械有限公司 | Special oxidation crane with auxiliary hook |
-
2014
- 2014-09-19 CN CN201420542079.6U patent/CN204185128U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161870A (en) * | 2017-06-16 | 2017-09-15 | 江苏格雷特起重机械有限公司 | The special gantry crane of the double cantilevers of extra large work pile tube |
| CN114249233A (en) * | 2021-12-27 | 2022-03-29 | 广东南桂起重机械有限公司 | Special oxidation crane with auxiliary hook |
| CN114249233B (en) * | 2021-12-27 | 2024-06-07 | 广东南桂起重机械有限公司 | Special oxidation crane with auxiliary hook |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20160919 |