CN202321795U - Cable reel drum driving device and cable car - Google Patents
Cable reel drum driving device and cable car Download PDFInfo
- Publication number
- CN202321795U CN202321795U CN2011204582696U CN201120458269U CN202321795U CN 202321795 U CN202321795 U CN 202321795U CN 2011204582696 U CN2011204582696 U CN 2011204582696U CN 201120458269 U CN201120458269 U CN 201120458269U CN 202321795 U CN202321795 U CN 202321795U
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- cable
- drum
- cable drum
- drive
- bearing
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Abstract
The utility model discloses a cable reel drum driving device and a cable car comprising the cable reel drum driving device. The cable reel drum driving device comprises a cable reel (1), a revolving shaft (2), a support (3) and two friction wheels (4). The support (3) comprises two opposite mounting plates (3a), and the cable reel (1) is installed between the two mounting plate (3a) through the revolving shaft (2), wherein the two friction wheels (4) are arranged on two sides of central lines (AA) of the mounting plates (3a) and are in fractional contact with the cable reel (1) respectively. By means of the technical scheme, the two friction wheels are arranged on the two sides of the central lines of the mounting plates, so that relative balance pressing force can be exerted on the cable reel, and the stress of the cable reel is balanced. Therefore, the cable reel drum driving device weakens eccentric load, enables friction drive to be stable, and can prolong service life.
Description
Technical field
The utility model relates to the cable car that industries such as mine, electric power are used, and particularly, relates to a kind of cable drum drum drive and the cable car that comprises this cable drum drum drive.
Background technology
Cable car is mainly used in volume, the payingoff construction operation of industry large-sized cables such as mine, electric power, has lifting, spiral, shop line operation and handling multiple function such as go, and wherein the cable drum drum drive is the key mechanism of cable car.
As shown in Figure 1, existing cable drum drum drive generally includes cable drum 1, rotating shaft 2, support 3, friction wheel 4, bearing 5, clamping arm 7 and compressed oil cylinder 8.Support 3 comprises two relative adapter plate 3a and the base 3b that is connected two adapter plate 3a; Cable drum 1 is installed between two adapter plate 3a through rotating shaft 2; Bearing 5 is installed on the clamping arm 7, and friction wheel 4 is installed on the bearing 5 and the thrust through clamping arm 7 is pressed on the cable drum 1.Promote clamping arms 7 so that friction wheel 4 compresses with cable drum 1 contacts through compressed oil cylinder 8, and control the size of friction wheel 4 thrusts.Drive friction wheel 4 through (for example HM Hydraulic Motor 6) and rotate, and realize the rotating of cable drum 1 cylinder, realize volume, unwrapping wire operation thereby drive cable drum 1 through the friction force between friction wheel 4 and the cable drum 1.
As shown in Figure 1, because friction wheel 4 is pressed on the part of line of centers AA one side that is positioned at adapter plate 3a of cable drum 1, thereby thrust forms eccentric load to cable drum 1.In addition,, very easily cause the quick wearing and tearing of rotating shaft 2 and support 3, reduced the service life of cable drum 1 and support 2 owing to need constantly to adjust the size of thrusts through compressed oil cylinder 8.
The utility model content
The purpose of the utility model provides a kind of cable drum drum drive that can reduce or eliminate the eccentric load of thrust and increase the service life.
To achieve these goals; The utility model provides a kind of cable drum drum drive; This cable drum drum drive comprises cable drum, rotating shaft, support and two friction wheels, and said support comprises two relative adapter plates, and said cable drum is installed between said two adapter plates through said rotating shaft; Wherein, said two friction wheels be arranged on said adapter plate line of centers both sides and respectively with said cable drum wipe contact.
Preferably, said two friction wheels are symmetricly set on the both sides of the line of centers of said adapter plate.
Preferably, said two friction wheels lay respectively at the side-lower of said cable drum.
Preferably, said cable drum drum drive comprises the bearing that is used to install said friction wheel, and said bearing is installed on the said adapter plate.
Preferably, said bearing forms symmetrical structure, and said two friction wheels are separately positioned on the two ends of said bearing.
Preferably, said bearing is installed on the said adapter plate through bearing pin.
Preferably, said cable drum drum drive comprises the drive element that is used to drive said friction wheel, and this drive element is installed on the said bearing.
Preferably, said support comprises the base that connects two adapter plates.
The utility model also provides a kind of cable car, and wherein, this cable car comprises the cable drum drum drive of the utility model.
Preferably, said support is installed on the subframe of said cable car.
Through technique scheme, two friction wheels are arranged on the line of centers both sides of adapter plate, thereby can apply the thrust of relative equilibrium to cable drum, make cable drum stressed balanced more.Therefore, the cable drum drum drive of the utility model has weakened eccentric load and has made friction-driven more steady, thereby can increase the service life.
Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification sheets, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the existing cable drum drum drive of explanation;
Fig. 2 is a kind of structural representation of embodiment of the cable drum drum drive of explanation the utility model;
Fig. 3 is the sectional view of Fig. 2;
Fig. 4 is a kind of structural representation of embodiment of the cable car of explanation the utility model.
Description of reference numerals
1: cable drum 2: rotating shaft 3: support 3a: adapter plate 3b: base
4: friction wheel 5: bearing 6: HM Hydraulic Motor
7: clamping arm 8: compressed oil cylinder 9: bearing pin 10: subframe
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
In the utility model, not do under the situation of opposite explanation, the noun of locality of use typically refers to reference to upper and lower, left and right shown in the drawings like " upper and lower, left and right "; " inside and outside " is meant inside and outside with respect to the profile of each parts itself.
An aspect according to the utility model; A kind of cable drum drum drive is provided; This cable drum drum drive comprises cable drum 1, rotating shaft 2, support 3 and two friction wheels 4, and said support 3 comprises two relative adapter plate 3a, and said cable drum 1 is installed between said two adapter plate 3a through said rotating shaft 2; Wherein, said two friction wheels 4 be arranged on said adapter plate 3a line of centers AA both sides and respectively with said cable drum 1 wipe contact.
Through two friction wheels 4 being arranged on the line of centers AA both sides of adapter plate, can apply the thrust of relative equilibrium to cable drum 1, make the stressed balanced more of cable drum 1, and can guarantee that friction-driven is more steady.Therefore, the cable drum drum drive of the utility model can obtain long service life.
Preferably; Can make said two friction wheels 4 be symmetricly set on the both sides of the line of centers AA of said adapter plate 3a, have big or small horizontal (left and right directions Fig. 2) component identical and in the opposite direction thereby make two friction wheels 4 be applied to the thrust of cable drum 1 (direction for along cable drum 1 radially) from the contact point of friction wheel 4 and cable drum 1.This conicity force in the opposite direction can be offset fully, thereby makes the stressed balanced more of cable drum 1 and eliminated eccentric load basically.
More preferably, as shown in Figure 2, said two friction wheels 4 can lay respectively at the side-lower of said cable drum 1.Through this layout, need not to use device such as clamping arm to keep compressing of cable drum 1 and friction wheel 4, can utilize the deadweight of cable drum 1 to realize compressing of cable drum 1 and friction wheel 4.Two friction wheels 4 are applied to the component of vertical direction of the thrust of cable drum 1 can have been eliminated eccentric load fully by the counteract gravity forces of cable drum 1.In addition, this being furnished with is beneficial to the saving space, because friction wheel 4 is arranged on the side-lower of cable drum 1, when the cable drum drum drive is installed on the cable car, can produce with other adjacent components on the cable car and interfere.
In addition, said cable drum drum drive comprises the bearing 5 that is used to install said friction wheel 4, and said bearing 5 can be installed on the said adapter plate 3a, thereby friction wheel 4 is supported with identical installation basis (being support 3) with cable drum 1.
Preferably, said bearing 5 can form symmetrical structure, and said two friction wheels 4 are separately positioned on the two ends of said bearing 5.As shown in Figure 2, bearing 5 can form the shape that has upwards bent at two ends, thereby need be the center of symmetry setting with line of centers AA with bearing 5 only, can make friction wheel 4 be arranged symmetrically in line of centers AA both sides.
More preferably, as shown in Figure 3, said bearing 5 can be installed on the said adapter plate 3a through bearing pin 9.Thus; Bearing 5 can pivot around bearing pin 9 by a small margin; So that the two ends of bearing 5 and be installed in the friction wheel 4 at two ends (fluctuating possibly appear in cable drum 1 when rotated with the actual motion of cable drum 1; Perhaps cable drum 1 possibly have substandand circumference) fluctuate, guarantee that two friction wheels 4 can apply balanced thrust to cable drum 1.Certainly, also can make bearing 5 realize above-mentioned floating, for example through holddown spring support carriers 5 through other modes.In addition, bearing 5 is fixed on the support 3, for example is fixed on the adapter plate 3a.
In addition, said cable drum drum drive comprises the drive element that is used to drive said friction wheel 4, and this drive element can be installed on the said bearing 5.In embodiment shown in Figure 2, drive element can be HM Hydraulic Motor 6, and friction wheel 4 can be installed on the output shaft of HM Hydraulic Motor 6.
As shown in Figures 2 and 3, said support 3 can comprise the base 3b that connects two adapter plate 3a, with the rigidity and the stability of reinforced support 3.
According to the utility model on the other hand, a kind of cable car is provided, wherein, this cable car comprises the cable drum drum drive of the utility model.
Through two friction wheels 4 being arranged on the line of centers AA both sides of adapter plate, can apply the thrust of relative equilibrium to cable drum 1, make the stressed balanced more of cable drum 1, and can guarantee that friction-driven is more steady.Therefore, the cable drum drum drive of the cable car of the utility model can obtain long service life.
Wherein, the cable drum drum drive can be installed in position suitable on the cable car.For example, as shown in Figure 4, said support 3 can be installed on the subframe 10 of said cable car.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.
Need to prove that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner.For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (10)
1. cable drum drum drive; This cable drum drum drive comprises cable drum (1), rotating shaft (2), support (3) and two friction wheels (4); Said support (3) comprises two relative adapter plates (3a); Said cable drum (1) is installed between said two adapter plates (3a) through said rotating shaft (2), it is characterized in that, said two friction wheels (4) be arranged on said adapter plate (3a) line of centers (AA) both sides and respectively with said cable drum (1) wipe contact.
2. cable drum drum drive according to claim 1 is characterized in that, said two friction wheels (4) are symmetricly set on the both sides of the line of centers (AA) of said adapter plate (3a).
3. cable drum drum drive according to claim 2 is characterized in that, said two friction wheels (4) lay respectively at the side-lower of said cable drum (1).
4. according to any described cable drum drum drive among the claim 1-3, it is characterized in that said cable drum drum drive comprises the bearing (5) that is used to install said friction wheel (4), said bearing (5) is installed on the said adapter plate (3a).
5. cable drum drum drive according to claim 4 is characterized in that, said bearing (5) forms symmetrical structure, and said two friction wheels (4) are separately positioned on the two ends of said bearing (5).
6. cable drum drum drive according to claim 5 is characterized in that, said bearing (5) is installed on the said adapter plate (3a) through bearing pin (9).
7. cable drum drum drive according to claim 4 is characterized in that, said cable drum drum drive comprises the drive element that is used to drive said friction wheel (4), and this drive element is installed on the said bearing (5).
8. cable drum drum drive according to claim 1 is characterized in that, said support (3) comprises the base (3b) that connects two adapter plates (3a).
9. a cable car is characterized in that, this cable car comprises according to any described cable drum drum drive among the claim 1-8.
10. cable car according to claim 9 is characterized in that, said support (3) is installed on the subframe (10) of said cable car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204582696U CN202321795U (en) | 2011-11-17 | 2011-11-17 | Cable reel drum driving device and cable car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204582696U CN202321795U (en) | 2011-11-17 | 2011-11-17 | Cable reel drum driving device and cable car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202321795U true CN202321795U (en) | 2012-07-11 |
Family
ID=46433785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204582696U Expired - Fee Related CN202321795U (en) | 2011-11-17 | 2011-11-17 | Cable reel drum driving device and cable car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202321795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775901A (en) * | 2016-03-24 | 2016-07-20 | 国网山东省电力公司章丘市供电公司 | Outdoor optical cable winding device |
| CN106972420A (en) * | 2017-05-31 | 2017-07-21 | 广州供电局有限公司 | Cable laying equipment |
-
2011
- 2011-11-17 CN CN2011204582696U patent/CN202321795U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775901A (en) * | 2016-03-24 | 2016-07-20 | 国网山东省电力公司章丘市供电公司 | Outdoor optical cable winding device |
| CN106972420A (en) * | 2017-05-31 | 2017-07-21 | 广州供电局有限公司 | Cable laying equipment |
| CN106972420B (en) * | 2017-05-31 | 2018-06-08 | 广州供电局有限公司 | Cable laying equipment |
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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 |
Granted publication date: 20120711 Termination date: 20151117 |
|
| EXPY | Termination of patent right or utility model |