CN204257248U - A kind of cable-pulling chain movable head - Google Patents
A kind of cable-pulling chain movable head Download PDFInfo
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- CN204257248U CN204257248U CN201420783657.5U CN201420783657U CN204257248U CN 204257248 U CN204257248 U CN 204257248U CN 201420783657 U CN201420783657 U CN 201420783657U CN 204257248 U CN204257248 U CN 204257248U
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- movable head
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- fixedly connected
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Abstract
The utility model discloses a kind of cable-pulling chain movable head, and described cable is fixed in drag chain, it is characterized in that: this movable head connects dolly and cable trough; Described drag chain drives cable through cable trough, to be fixedly connected on movable head; Described movable head comprise one be fixedly connected with the movable guard of dolly, one group of rotation installs horizontal roller group on the vertical axis, and one group is rotated installing vertical wheel group on the horizontal axis; Horizontal roller group is fixedly connected with drag chain with vertical wheel group, and is unsettledly placed in movable guard.This movable head also includes one group of orienting roll wheels be rotationally connected on the vertical axis, the unsettled both sides be placed in cable trough of these orienting roll wheels.The utility model movable head high efficient and flexible, and have closed movable guard protection, can better proterctive equipment.
Description
Technical field
The utility model relates to a kind of jockey, refers to a kind of jockey for being connected to by cable on the dolly of tire type gantry crane RTG especially.
Background technology
At present, as shown in figure 11, need the dolly 10 of the tire type gantry crane RTG of stube cable in moving process, the movement of meeting drag cable 20.Though cable 20 is placed in a drag chain 30, adopts the mode without the rigid direct dolly 10 of movable head, serious wearing and tearing can be produced to drag chain 30, even connect and damage cable 20, cause production accident.
Utility model content
For prior art Problems existing, the utility model provides a kind of cable-pulling chain movable head.This movable head high efficient and flexible, and have closed movable guard protection, can better proterctive equipment.
For achieving the above object, technical solutions of the utility model are:
A kind of cable-pulling chain movable head, described cable is fixed in drag chain, it is characterized in that: this movable head connects dolly and cable trough; Described drag chain drives cable through cable trough, to be fixedly connected on movable head; Described movable head comprise one be fixedly connected with the movable guard of dolly, one group of rotation installs horizontal roller group on the vertical axis, and one group is rotated installing vertical wheel group on the horizontal axis; Horizontal roller group is fixedly connected with drag chain with vertical wheel group, and is unsettledly placed in movable guard.
Foregoing a kind of cable-pulling chain movable head, this movable head also includes one group of orienting roll wheels be rotationally connected on the vertical axis, the unsettled both sides be placed in cable trough of these orienting roll wheels.
Foregoing a kind of cable-pulling chain movable head, this movable head is fixedly connected with drag chain by a plate, and one end of this connecting plate is fixedly connected with horizontal roller group and vertical wheel group, and described orienting roll wheels are rotatably connected on the other end of this connecting plate.
Foregoing a kind of cable-pulling chain movable head, the movable guard of this movable head is fixedly connected on dolly by a support.
The usefulness of technique scheme is:
The movable guard of the utility model movable head is fixedly connected with the T-shaped support being connected dolly, unsettledly again in movable guard be placed with orthogonal one group of horizontal roller and vertical wheel, horizontal roller is connected with connecting plate one end with vertical wheel, and the connecting plate other end connects drag chain.Like this, when producing vibration or skew in dolly moving process, movable guard moves together with T-shaped support, by the rolling at movable guard inwall of horizontal roller and vertical wheel, ensure that the drag chain be connected with vertical wheel with horizontal roller can ensure geo-stationary, namely adjust rocking of drag chain by the form of mobile more flexible and efficient rolling pair.
In addition, the utility model movable head, also by being installed in the orienting roll wheels on connecting plate, carries out to connecting plate the geo-stationary ensureing connecting plate in cable trough, to ensureing that the geo-stationary of drag chain plays duplicate protection.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the perspective view of the utility model movable head;
Fig. 2 is the main TV structure schematic diagram of the utility model movable head;
Fig. 3 is the sectional structure schematic diagram of the utility model movable head;
Fig. 4 is the side-looking structural representation of the utility model movable head;
Fig. 5 is the perspective view that the utility model movable head connects the assembled state of connecting plate;
Fig. 6 is the side-looking structural representation that the utility model movable head connects the assembled state of connecting plate;
Fig. 7 is the plan structure schematic diagram that the utility model movable head connects the assembled state of connecting plate;
Fig. 8 is the C-C sectional structure schematic diagram of Fig. 7;
Fig. 9 is the perspective view of the assembled state of the utility model connecting plate;
Figure 10 is the side-looking structural representation of the assembled state of the utility model connecting plate;
Figure 11 is the structural representation that prior art cable connects dolly.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly, understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
A kind of cable-pulling chain movable head disclosed in the utility model, be applied in the dolly (not shown) of the tire type gantry crane RTG needing stube cable (not shown), described cable is fixed in drag chain 20.Movable head as Figure 1-4 connects dolly by a T-shaped support 30, is connected to cable trough 50 by a plate 40.Described drag chain 20 drives cable to pass cable trough 50, to be fixedly connected on movable head 10.
Incorporated by reference to the movable head 10 shown in Fig. 5-8, comprise a movable guard 11, a group being fixedly connected with dolly and rotate and install horizontal roller group 12, a group on the vertical axis and rotate installing vertical wheel group 13 on the horizontal axis and one group of orienting roll wheels 14 be rotationally connected on the vertical axis.
Described movable head 10 is that the T-shaped support 30 by being fixedly connected with movable guard is fixedly connected on dolly, and is fixedly connected with drag chain 20 by a plate 40.Described horizontal roller group 12 is fixedly connected with drag chain 20 with vertical wheel group 13, and is unsettledly placed in movable guard 11, the unsettled both sides be placed in cable trough 50 of described orienting roll wheels 14.
Drag chain 20 is fixedly connected with by a plate 40 incorporated by reference to the movable head 10 shown in Fig. 9,10.As viewed in figures 5-8, correspondence be equiped with the vertical axis of horizontal roller group 12 and vertical wheel group 13 and trunnion axis respectively correspondence be fixedly connected on a horizontal connecting plate 15 and a vertical center web 16, described horizontal connecting plate 15 is fixedly connected with connecting plate 40 with a vertical center web 16, horizontal roller group 12 and vertical wheel group 13 is fixedly connected with to make one end of this connecting plate 40, and described orienting roll wheels 14 are rotatably connected on the other end of this connecting plate 40, and the unsettled arranged on left and right sides be placed in cable trough 50, to limit the double swerve of connecting plate 40 in cable trough 50.
When producing vibration or skew in dolly moving process, because dolly is connected as a single entity with the movable guard 11 of movable head 10 by T-shaped support 30, and horizontal roller group 12, vertical wheel group 13, orienting roll wheels 14, connecting plate 40 and drag chain 20 are connected as a single entity, horizontal roller group 12 and vertical wheel group 13 are unsettledly put in movable guard 11, the vibration produced in the dolly moving process of stube cable or skew can by the horizontal roller groups 12 in movable guard 11, vertical wheel group 13 or horizontal roller group 12 and vertical wheel group 13 are about movable guard 11 inwall, up and down or left and right and scroll-up/down, rocking of drag chain 20 is avoided by the form of rolling pair.
Above-mentioned explanation illustrate and describes preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection range of the utility model claims.
Claims (5)
1. a cable-pulling chain movable head, described cable is fixed in drag chain, it is characterized in that: this movable head connects dolly and cable trough; Described:
Drag chain, drives cable through cable trough, to be fixedly connected on movable head;
Movable head, comprise one be fixedly connected with the movable guard of dolly, one group of rotation installs horizontal roller group on the vertical axis, and one group is rotated installing vertical wheel group on the horizontal axis; Horizontal roller group is fixedly connected with drag chain with vertical wheel group, and is unsettledly placed in movable guard.
2. a kind of cable-pulling chain movable head as claimed in claim 1, is characterized in that: this movable head also includes one group of orienting roll wheels be rotationally connected on the vertical axis, the unsettled both sides be placed in cable trough of these orienting roll wheels.
3. a kind of cable-pulling chain movable head as claimed in claim 1 or 2, it is characterized in that: this movable head is fixedly connected with drag chain by a plate, one end of this connecting plate is fixedly connected with horizontal roller group and vertical wheel group, and described orienting roll wheels are rotatably connected on the other end of this connecting plate.
4. a kind of cable-pulling chain movable head as claimed in claim 1 or 2, is characterized in that: the movable guard of this movable head is fixedly connected on dolly by a support.
5. a kind of cable-pulling chain movable head as claimed in claim 3, is characterized in that: the movable guard of this movable head is fixedly connected on dolly by a support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783657.5U CN204257248U (en) | 2014-12-11 | 2014-12-11 | A kind of cable-pulling chain movable head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783657.5U CN204257248U (en) | 2014-12-11 | 2014-12-11 | A kind of cable-pulling chain movable head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257248U true CN204257248U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420783657.5U Active CN204257248U (en) | 2014-12-11 | 2014-12-11 | A kind of cable-pulling chain movable head |
Country Status (1)
| Country | Link |
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| CN (1) | CN204257248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858475A (en) * | 2016-05-17 | 2016-08-17 | 润邦卡哥特科工业有限公司 | Floating head system for cable drag chain of rubber-tyred gantry crane (RTG) |
| CN116788937A (en) * | 2023-08-28 | 2023-09-22 | 武汉客车制造股份有限公司 | Vehicle-mounted protection shelter cable winding and unwinding device |
-
2014
- 2014-12-11 CN CN201420783657.5U patent/CN204257248U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858475A (en) * | 2016-05-17 | 2016-08-17 | 润邦卡哥特科工业有限公司 | Floating head system for cable drag chain of rubber-tyred gantry crane (RTG) |
| CN116788937A (en) * | 2023-08-28 | 2023-09-22 | 武汉客车制造股份有限公司 | Vehicle-mounted protection shelter cable winding and unwinding device |
| CN116788937B (en) * | 2023-08-28 | 2023-11-10 | 武汉客车制造股份有限公司 | Vehicle-mounted protection shelter cable winding and unwinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210311 Address after: 361000 block B, unit 403, 29 Donggang North Road, Xiamen area, China (Fujian) pilot Free Trade Zone, Xiamen City, Fujian Province Patentee after: XIAMEN MAIKAIKE ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Address before: Unit A, Unit 403, 29 Donggang North Road, Huli District, Xiamen City, Fujian Province, 361000 Patentee before: XIAMEN PORT HOISTING EQUIPMENT Co.,Ltd. |