CN205367551U - Trolley hydrocushion simply connected double drum - Google Patents
Trolley hydrocushion simply connected double drum Download PDFInfo
- Publication number
- CN205367551U CN205367551U CN201620069129.2U CN201620069129U CN205367551U CN 205367551 U CN205367551 U CN 205367551U CN 201620069129 U CN201620069129 U CN 201620069129U CN 205367551 U CN205367551 U CN 205367551U
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- retaining wall
- hydro
- drive shaft
- outside
- cushion
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Abstract
The utility model discloses a trolley hydrocushion simply connected double drum, including a cable reel and the 2nd cable reel, a cable reel includes that first interior side drive pivot cover, the balanced reel in the first outside, a fixed seal keep off wall, sealed wall and the first hydrocushion chamber of keeping off of first activity, the 2nd cable reel includes that the interior side drive pivot cover of second, the balanced reel in the second outside, the 2nd fixed seal keep off the wall, the second activity is sealed up and is kept off wall and second hydrocushion chamber, first hydrocushion chamber with second hydrocushion chamber communicates each other. The utility model discloses a first hydrocushion chamber with second hydrocushion chamber can be adjusted a cable reel with the 2nd cable reel's coiling otherness.
Description
Technical field
This utility model relates to a kind of trolley hydro-cushion simply connected two-fold cylinder, belongs to hoisting machinery technical field.
Background technology
Bridge crane is a kind of crane span structure type crane that crane span structure runs on aerial conveyor, also known as overhead traveling crane.The crane span structure of bridge crane along be laid on both sides overhead on track longitudinally running, trolley laterally runs along the track being laid on crane span structure, constitute the working range of a rectangle, it is possible to make full use of crane span structure space below handling material, not by the obstruction of ground installation.
The feature of bridge crane is can so that the weight hung on suspension hook or other load-engaging devices realizes vertical lift or Horizontal Movement in space.Bridge crane includes: lifting mechanism, large and small car travelling mechanism.Rely on the interoperation of these mechanisms, weight can be made to hoist in certain cube space and carry.In view of These characteristics, bridge crane is widely used in indoor and outdoor warehouse, Factory Building, harbour and outdoor yard etc..
Due to the practical situation of each use occasion, the compact conformation of trolley, good looking appearance, safe and efficient become development trend.The structure of trolley, outward appearance, performance mainly depend on and lifting mechanism, the arrangement of lifting mechanism has a variety of, for reaching the purpose of compact conformation, good looking appearance, the canoes adopting simply connected single drum more, but this mode requires that wirerope diameter is bigger, drum diameter increases therewith, and anti-shaking property difference, it is impossible to reach purpose safely and efficiently.All can reduce according to the canoe of duplex two-fold cylinder, wirerope diameter and drum diameter, possess anti-performance of shaking, but overall dimension is big, causes that the integral layout of trolley can not meet the requirement of extreme position sometimes.
Summary of the invention
The deficiency that this utility model exists for prior art just, it is provided that a kind of trolley hydro-cushion simply connected two-fold cylinder, meets actual operation requirements.
For solving the problems referred to above, technical solution adopted in the utility model is as follows:
A kind of trolley hydro-cushion simply connected two-fold cylinder, including: drive shaft installed by reel, and is respectively arranged in the first cable drum and second cable drum at described reel installation drive shaft two ends；
Described first cable drum includes drive shaft set inside first, counterbalance drums outside first；Inside described first, drive shaft set is provided with the first fixing seal retaining wall radially outside, radial direction one end of described first fixing seal retaining wall is fixedly installed on drive shaft inside described first and puts, and the radial direction other end of described first fixing seal retaining wall seals the medial wall of counterbalance drums outside contact described first；Outside described first, counterbalance drums is radially inside provided with the first movable sealing retaining wall, radial direction one end of described first movable sealing retaining wall is fixedly installed on outside described first in counterbalance drums, and the radial direction other end of described first movable sealing retaining wall seals the lateral wall of drive shaft set inside contact described first；It is provided with the first hydro-cushion chamber between described first fixing seal retaining wall and described first movable sealing retaining wall；
Described second cable drum includes drive shaft set inside second, counterbalance drums outside second；Inside described second, drive shaft set is provided with the second fixing seal retaining wall radially outside, radial direction one end of described second fixing seal retaining wall is fixedly installed on drive shaft inside described second and puts, and the radial direction other end of described second fixing seal retaining wall seals the medial wall of counterbalance drums outside contact described second；Outside described second, counterbalance drums is radially inside provided with the second movable sealing retaining wall, radial direction one end of described second movable sealing retaining wall is fixedly installed on outside described second in counterbalance drums, and the radial direction other end of described second movable sealing retaining wall seals the lateral wall of drive shaft set inside contact described second；It is provided with the second hydro-cushion chamber between described second fixing seal retaining wall and described second movable sealing retaining wall；
Described first hydro-cushion chamber and described second hydro-cushion chamber are interconnected.
As the improvement of technique scheme, also include being arranged at described reel and the load-engaging device control line reel in drive shaft is installed.
Improvement as technique scheme, described load-engaging device control line reel is arranged between described first cable drum and described second cable drum, and between described load-engaging device control line reel and described first cable drum, it is provided with the first shading ring, it is provided with the second shading ring between described load-engaging device control line reel and described second cable drum.
As the improvement of technique scheme, described load-engaging device control line reel is axially disposed has hydro-cushion passage, described first hydro-cushion chamber and described second hydro-cushion chamber to be interconnected by described hydro-cushion passage.
As the improvement of technique scheme, axially paralleling of drive shaft installed with the traffic direction of trolley by described reel.
Compared with prior art, implementation result of the present utility model is as follows for this utility model:
Trolley hydro-cushion simply connected two-fold cylinder described in the utility model, adopt the canoe of duplex single drum, and the described first hydro-cushion chamber and described second hydro-cushion chamber that are interconnected are set, make described first hydro-cushion chamber and described second hydro-cushion chamber can regulate described first cable drum and the winding diversity of described second cable drum.
Accompanying drawing explanation
Fig. 1 is trolley hydro-cushion simply connected two-fold barrel structure schematic diagram described in the utility model；
Fig. 2 is the cross section structure schematic diagram at A A place in Fig. 1；
Fig. 3 is the cross section structure schematic diagram at B B place in Fig. 1；
Fig. 4 is the cross section structure schematic diagram at C C place in Fig. 1.
Detailed description of the invention
Content of the present utility model is described below in conjunction with specific embodiments.
As shown in Figures 1 to 4, for trolley hydro-cushion simply connected two-fold barrel structure schematic diagram described in the utility model.
Trolley hydro-cushion simply connected two-fold cylinder described in the utility model, including: drive shaft 1 installed by reel, and is respectively arranged in first cable drum 2 and second cable drum 3 at described reel installation drive shaft 1 two ends；Axially paralleling of drive shaft 1 installed with the traffic direction of trolley by described reel；Also include being arranged at described reel and the load-engaging device control line reel 4 in drive shaft 1 is installed；Described load-engaging device control line reel 4 is arranged between described first cable drum 2 and described second cable drum 3, and between described load-engaging device control line reel 4 and described first cable drum 2, it is provided with the first shading ring 5, it is provided with the second shading ring 6 between described load-engaging device control line reel 4 and described second cable drum 3.
Described first cable drum 2 includes drive shaft inside first and overlaps counterbalance drums 22 outside 21, first；Inside described first, drive shaft set 21 is provided with the first fixing seal retaining wall 23 radially outside, radial direction one end of described first fixing seal retaining wall 23 is fixedly installed on inside described first on drive shaft set 21, and the radial direction other end of described first fixing seal retaining wall 23 seals the medial wall of counterbalance drums 22 outside contact described first；Outside described first, counterbalance drums 22 is radially inside provided with the first movable sealing retaining wall 24, radial direction one end of described first movable sealing retaining wall 24 is fixedly installed on outside described first in counterbalance drums 22, and the radial direction other end of described first movable sealing retaining wall 24 seals the lateral wall of drive shaft set 21 inside contact described first；It is provided with the first hydro-cushion chamber 25 between described first fixing seal retaining wall 23 and described first movable sealing retaining wall 24；
Described second cable drum 3 includes drive shaft inside second and overlaps counterbalance drums 32 outside 31, second；Inside described second, drive shaft set 31 is provided with the second fixing seal retaining wall 33 radially outside, radial direction one end of described second fixing seal retaining wall 33 is fixedly installed on inside described second on drive shaft set 31, and the radial direction other end of described second fixing seal retaining wall 33 seals the medial wall of counterbalance drums 32 outside contact described second；Outside described second, counterbalance drums 32 is radially inside provided with the second movable sealing retaining wall 34, radial direction one end of described second movable sealing retaining wall 34 is fixedly installed on outside described second in counterbalance drums 32, and the radial direction other end of described second movable sealing retaining wall 34 seals the lateral wall of drive shaft set 31 inside contact described second；It is provided with the second hydro-cushion chamber 35 between described second fixing seal retaining wall 33 and described second movable sealing retaining wall 34；
Described first hydro-cushion chamber 25 and described second hydro-cushion chamber 35 are interconnected.Specifically, described load-engaging device control line reel 4 is axially disposed has hydro-cushion passage 41, described first hydro-cushion chamber 25 and described second hydro-cushion chamber 35 to be interconnected by described hydro-cushion passage 41.
During work, when described first cable drum 2 and described second cable drum 3 are asynchronous owing to being wound around radius change at Wound steel rope, cause time enhancing rate there are differences, can be balanced regulating by described first hydro-cushion chamber 25 and described second hydro-cushion chamber 35.
Above content is the detailed description in conjunction with specific embodiments this utility model made, it is impossible to assert that this utility model is embodied as being only limitted to these explanations.For this utility model person of ordinary skill in the field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, the scope of this utility model protection all should be considered as belonging to.
Claims (5)
1. a trolley hydro-cushion simply connected two-fold cylinder, is characterized in that, including: drive shaft (1) installed by reel, and is respectively arranged in the first cable drum (2) and second cable drum (3) at described reel installation drive shaft (1) two ends；
Described first cable drum (2) includes drive shaft set (21) inside first, counterbalance drums (22) outside first；Inside described first, drive shaft set (21) is provided with the first fixing seal retaining wall (23) radially outside, radial direction one end of described first fixing seal retaining wall (23) is fixedly installed on inside described first on drive shaft set (21), and the radial direction other end of described first fixing seal retaining wall (23) seals the medial wall of counterbalance drums (22) outside contact described first；Outside described first, counterbalance drums (22) is radially inside provided with the first movable sealing retaining wall (24), radial direction one end of described first movable sealing retaining wall (24) is fixedly installed on outside described first in counterbalance drums (22), and the radial direction other end of described first movable sealing retaining wall (24) seals the lateral wall of drive shaft set (21) inside contact described first；It is provided with the first hydro-cushion chamber (25) between described first fixing seal retaining wall (23) and described first movable sealing retaining wall (24)；
Described second cable drum (3) includes drive shaft set (31) inside second, counterbalance drums (32) outside second；Inside described second, drive shaft set (31) is provided with the second fixing seal retaining wall (33) radially outside, radial direction one end of described second fixing seal retaining wall (33) is fixedly installed on inside described second on drive shaft set (31), and the radial direction other end of described second fixing seal retaining wall (33) seals the medial wall of counterbalance drums (32) outside contact described second；Outside described second, counterbalance drums (32) is radially inside provided with the second movable sealing retaining wall (34), radial direction one end of described second movable sealing retaining wall (34) is fixedly installed on outside described second in counterbalance drums (32), and the radial direction other end of described second movable sealing retaining wall (34) seals the lateral wall of drive shaft set (31) inside contact described second；It is provided with the second hydro-cushion chamber (35) between described second fixing seal retaining wall (33) and described second movable sealing retaining wall (34)；
Described first hydro-cushion chamber (25) and described second hydro-cushion chamber (35) are interconnected.
2. trolley hydro-cushion simply connected two-fold cylinder as claimed in claim 1, is characterized in that, also includes being arranged at described reel and installs load-engaging device control line reel (4) in drive shaft (1).
3. trolley hydro-cushion simply connected two-fold cylinder as claimed in claim 2, it is characterized in that, described load-engaging device control line reel (4) is arranged between described first cable drum (2) and described second cable drum (3), and it is provided with the first shading ring (5) between described load-engaging device control line reel (4) and described first cable drum (2), it is provided with the second shading ring (6) between described load-engaging device control line reel (4) and described second cable drum (3).
4. trolley hydro-cushion simply connected two-fold cylinder as claimed in claim 3, it is characterized in that, described load-engaging device control line reel (4) is axially disposed has hydro-cushion passage (41), described first hydro-cushion chamber (25) and described second hydro-cushion chamber (35) to be interconnected by described hydro-cushion passage (41).
5. trolley hydro-cushion simply connected two-fold cylinder as claimed in claim 1, is characterized in that, axially paralleling of drive shaft (1) installed with the traffic direction of trolley by described reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069129.2U CN205367551U (en) | 2016-01-25 | 2016-01-25 | Trolley hydrocushion simply connected double drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069129.2U CN205367551U (en) | 2016-01-25 | 2016-01-25 | Trolley hydrocushion simply connected double drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205367551U true CN205367551U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620069129.2U Expired - Fee Related CN205367551U (en) | 2016-01-25 | 2016-01-25 | Trolley hydrocushion simply connected double drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205367551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265322A (en) * | 2017-06-14 | 2017-10-20 | 国投镇江港有限公司集装箱分公司 | A kind of lubricating arrangement for field bridge steel wire rope |
| CN107381390A (en) * | 2017-07-05 | 2017-11-24 | 太原科技大学 | Most light raising double crosslinking drum and method to set up |
-
2016
- 2016-01-25 CN CN201620069129.2U patent/CN205367551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265322A (en) * | 2017-06-14 | 2017-10-20 | 国投镇江港有限公司集装箱分公司 | A kind of lubricating arrangement for field bridge steel wire rope |
| CN107381390A (en) * | 2017-07-05 | 2017-11-24 | 太原科技大学 | Most light raising double crosslinking drum and method to set up |
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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: 20160706 Termination date: 20170125 |