CN208874183U - A kind of drive Electric Motor Wheel - Google Patents
A kind of drive Electric Motor Wheel Download PDFInfo
- Publication number
- CN208874183U CN208874183U CN201821303390.XU CN201821303390U CN208874183U CN 208874183 U CN208874183 U CN 208874183U CN 201821303390 U CN201821303390 U CN 201821303390U CN 208874183 U CN208874183 U CN 208874183U
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- Prior art keywords
- contact roller
- cable
- wheel
- electric motor
- drive electric
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Abstract
The utility model discloses a kind of drive Electric Motor Wheels, including bracket, the bracket is equipped with power wheel, motor and contact roller with power wheel transmission connection, cable transmission channel is formed between the power wheel and contact roller, the contact roller is slidably mounted on the adjusting that cable transmission channel spacing is realized on the bracket by compression wheel shaft, the contact roller can be rotated relative to the compression wheel shaft, be additionally provided on the bracket and acted on compression wheel shaft to treat the elastic element that transmission cable applies precompression.The utility model drives cable movement using the frictional force that contact roller and power wheel difference of height generate, elastic element gives transmission cable precompression to be passed by contact roller, transmission power can not only be increased, and transmission cable to be passed in transmission process exist fluctuation when, contact roller can carry out automatic adjusument to cable transmission channel spacing by spring, make cable in laid processes from damage.
Description
Technical field
The utility model belongs to cable laying technical field more particularly to a kind of drive Electric Motor Wheel.
Background technique
With the rapid development of china's national economy, urban distribution network power load continues to increase, and high-tension cable is in city
In power grid using more more and more urgent, cable laying and maintenance work are faced with immense pressure, long range large capacity high-tension cable
The problems such as voltage class is high, and transmission capacity is big, the insulation of cable, protection is more prominent, mentions to the laying, construction and O&M of cable
Higher requirement is gone out, the outer surface of extra-high-tension cable is slightly damaged in construction all may cause cable in operation from now on
The destruction of middle dielectric strength and become weak spot, thus cause long-term safety run hidden danger, route is transformed or is increased newly,
Cable will certainly there are the following problems for increase laying or replacement in original cable passage for having put into operation and having used: 1, after cable laying
Cable active channel, advancing equipment narrow space, conveyer is more difficult to be arranged on correctly laying path；2, high-tension cable is laid
When, cable is easily deformed, and internal structure is damaged.
Original Caterpillar conveyer is heavier, and well head is smaller, dismounting trouble, and higher to assembling quality requirement, and crawler type is defeated
It is inconvenient when machine being sent to go into the well, easily cause the damage for the cable that puts into operation.Underground most of space because cable occupies, conveyer cannot be put
It sets on correctly laying path, resistance is larger when easily leading to cable laying, serious to will lead to cable fault.Cable is moved away from defeated
Cable must be raised by sending when machine, easily be interfered with the cable that puts into operation.It carries out conveying to be easy to cause causing cable using crawler belt clamping
Damage.Although patent 201120380242.X discloses a kind of frictional force drive generated using contact roller and driven wheel difference of height
The cable layer of cable movement, but how there is no be adjusted the spacing between contact roller and driven wheel.
Utility model content
The application aims to solve at least one of the technical problems existing in the prior art.For this purpose, the purpose of this utility model
One of be to provide a kind of cable laying and damage small drive Electric Motor Wheel.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of drive Electric Motor Wheel, including bracket, the bracket are equipped with power wheel, the motor with power wheel transmission connection
And contact roller, cable transmission channel is formed between the power wheel and contact roller, the contact roller is by compressing wheel shaft sliding peace
On the bracket to realize the adjusting of cable transmission channel spacing, the contact roller can rotate dress relative to the compression wheel shaft,
It is additionally provided with to act on the bracket and compresses wheel shaft to treat the elastic element that transmission cable applies precompression.
Further, the motor is housed in the power wheel.
Further, longitudinal section two edges of the contact roller are in concave arc.
Further, the bracket includes pedestal and is fixed on the base and height-adjustable two support rod, the power
Wheel and contact roller support are connected between two support rod and can adjust cable transmission channel spacing by support rod.
Further, the opposite side of two support rod is correspondingly provided with sliding slot, and card is slided at the both ends for compressing wheel shaft
In the sliding slot, sliding slot is arranged in far from the side of power wheel in the spring.
Further, the support rod is slidably connected by upper support bar and with upper support bar and can be locked by clamping screw
The lower support bar of positioning forms, and the compression wheel shaft and power wheel are separately mounted on the upper support bar and lower support bar.
Further, the upper support bar by first point of bar being slidably connected with lower support bar and is plugged and fixed at first point
Second point of bar composition on bar, the compression wheel shaft are arranged on second point of bar.
Further, further include both ends respectively with two second point of bolted support rails of bar.
Compared with prior art, the utility model has the beneficial effects that: cable is put between power wheel and contact roller,
Motor drives power wheel, drives cable movement using the frictional force that contact roller and power wheel difference of height generate, contact roller passes through bullet
Property element provide normal pressure, can not only increase transmission power, but also the spacing flexibility between contact roller and power wheel is adjustable, make electricity
Cable is in laid processes from damage；In addition, the mode opened and closed up and down, when cable is separated with machine can direct moving conveyor,
Laying suitable for electric cable with large cross-section.
In short, the utility model has many advantages, such as that small in size, light-weight, partition performance is good, swift to operate, construct meeting
Under the premise of it is required that, it is ensured that cable is in laid processes from damage.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the left hand view of the utility model.
Specific embodiment
The utility model is further described below in conjunction with the drawings and specific embodiments.
Referring to figures 1-3, a kind of drive Electric Motor Wheel, including bracket 1, bracket 1 are equipped with power wheel 2, pass with power wheel
The motor 3 and contact roller 4 of dynamic connection, form cable transmission channel, contact roller 4 passes through contact roller between power wheel 2 and contact roller 4
Axis 8 slides (can not rotate) and is mounted on the adjusting for realizing cable transmission channel spacing on bracket 1, and contact roller 4 can be pressed against
Wheel shaft 8 rotates, and is additionally provided on bracket 1 to act on and compresses wheel shaft 8 to treat the elastic element 9 that transmission cable applies precompression, all
Such as spring.
Preferably, motor 3 is housed in power wheel 2.Specifically, being equipped with spring bearing 5, power at the both ends of power wheel 2
Wheel 2 is fixedly connected with the outer ring of spring bearing 5, and support shaft 20 is fixedly installed in the inner ring of spring bearing 5, and power wheel 2 is logical
Support shaft 20 is crossed to be supported and fixed on bracket 1.The output shaft of motor 3 in power wheel 2 passes through the input of shaft coupling and retarder 7
Axis connection is fixedly installed with driven ring gear 21, the input shaft of retarder 7 on the power wheel 2 wherein outer ring of a spring bearing 5
It is equipped with the driving gear 6 engaged with driven ring gear 21.The shell of retarder 7 is fixedly connected with support shaft 2, thus by motor
3 are suspended vacantly in power wheel 2.The output shaft of retarder 7 passes through driving gear 6 and driven ring gear for power transmission to power
2 are taken turns, is pierced by the through-hole that the conducting wire of motor 3 is opened up from support shaft to outside power wheel 2.When motor 3 drives power wheel 2 to move,
Motor 3 is fixed, and power is transmitted to driven ring gear by driving gear 6, so that 5 outer ring of spring bearing is driven to move, into
And power wheel 2 is driven to rotate around support shaft 20.In the present embodiment, motor is directly housed in power wheel 2, thus entire
Apparatus structure is more compact.
To prevent sideslip during cable transmission, longitudinal section two edges of contact roller 4 are in concave arc.
The course of work of the present embodiment drive Electric Motor Wheel are as follows: cable is put between power wheel 2 and contact roller 4, motor 3
It drives power wheel 2 to move, drives cable movement using the frictional force that contact roller 4 and 2 difference of height of power wheel generate, contact roller 4 is logical
It crosses elastic element 9 and gives transmission cable normal pressure to be passed, can not only increase transmission power, but also transmission cable to be passed 10 is in transmission process
When middle presence fluctuation, contact roller 4 can carry out automatic adjusument to cable transmission channel spacing by spring, and cable be made to lay
In the process from damage.
Referring to Fig. 1, in another embodiment, bracket 1 include pedestal 11 and it is fixed on the pedestal 11 and height-adjustable two
Support rod 12, power wheel 2 and contact roller 4 are connected between two support rods 12 by the way that the support of support shaft 20 at its both ends is arranged in,
Support shaft 20 and power wheel 2 are connected by the support of spring bearing 5, and support shaft 20 is connect with the inner ring close-fitting of bearing, outside bearing
Circle is fixedly connected with power wheel, and the output shaft of retarder 7 passes through driving gear 6 and driven ring gear 21 for power transmission to outer
Circle, motor wire are pierced by from inner ring to outside power wheel.The opposite side of two support rods 12 is symmetrically arranged with sliding slot (not shown),
The both ends sliding for compressing wheel shaft 8 is installed in sliding slot, and spring is arranged in side of the sliding slot far from power wheel 2.Specifically, support
Bar 12 is slidably connected by upper support bar 13 and with upper support bar 13 and can be by 14 locking positioning of clamping screw (upper support bar and upper
Several bolts hole along height adjustment direction arrangement are equipped on support rod, it is only necessary to which clamping screw is inserted into corresponding bolt hole
The locking positioning of upper support bar and lower support bar inside can be realized) lower support bar 15 form, compress wheel shaft 8 and power wheel 2 and divide
It is not mounted on upper support bar 13 and lower support bar 15, power wheel 2 is mounted on lower support bar by spring bearing.The present embodiment
In, when needing to transmit different size of cable, it is only necessary to which power wheel 2 can be realized in the height for adjusting support rod 12
The adjusting of spacing between contact roller 4, adjusting is very convenient, and contact roller 4 itself also has regulatory function, is adaptable to small
The adjusting of range.
Referring to Fig. 1, in another embodiment, upper support bar 13 by first point of bar 16 being slidably connected with lower support bar 15 and
Grafting is simultaneously fixed on the composition of second point of bar 18 on first point of bar 16 by connecting bolt 17, compresses wheel shaft 8 and is arranged at second point
On bar 18, support rail 19 has been bolted between two second point of bars 18.In the present embodiment, by unclamping first point of bar
First point of bar 16 is extracted, the separation of contact roller 4 Yu lower support bar 15 can be realized by the connection bolt between upper support bar,
It dismounts very convenient.
Above-described embodiment is only to clearly demonstrate examples for clearly illustrating the present invention, rather than the restriction to embodiment.
For those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description
Or it changes.Here without can not be also exhaustive to all embodiments.And the obvious variation thus amplified out
Or it changes among still in the protection scope of the utility model.
Claims (8)
1. a kind of drive Electric Motor Wheel, including bracket, the bracket be equipped with power wheel, with the motor of power wheel transmission connection and
Contact roller forms cable transmission channel between the power wheel and contact roller, it is characterised in that: the contact roller passes through contact roller
Axis is slidably installed on the bracket to realize the adjusting of cable transmission channel spacing, and the contact roller can the relatively described contact roller
Axis rotates, and is additionally provided on the bracket and acts on compression wheel shaft to treat the elastic element that transmission cable applies precompression.
2. drive Electric Motor Wheel according to claim 1, it is characterised in that: the motor is housed in the power wheel.
3. drive Electric Motor Wheel according to claim 1 or 2, it is characterised in that: longitudinal section both sides of the contact roller
Edge is in concave arc.
4. drive Electric Motor Wheel according to claim 1 or 2, it is characterised in that: the bracket includes pedestal and is fixed on
On pedestal and height-adjustable two support rod, the power wheel and contact roller support are connected between two support rod and can lead to
It crosses support rod and adjusts cable transmission channel spacing.
5. drive Electric Motor Wheel according to claim 4, it is characterised in that: the opposite side correspondence of two support rod is set
There is sliding slot, the both ends sliding for compressing wheel shaft is installed in the sliding slot, and the elastic element is arranged in sliding slot far from power
In the side of wheel.
6. drive Electric Motor Wheel according to claim 5, it is characterised in that: the support rod by upper support bar and with upper branch
Strut is slidably connected and can be made up of the lower support bar of clamping screw locking positioning, and the compression wheel shaft and power wheel are pacified respectively
On the upper support bar and lower support bar.
7. drive Electric Motor Wheel according to claim 6, it is characterised in that: the upper support bar with lower support bar by sliding
First point of bar of connection and second point of bar being plugged and fixed on first point of bar composition, the compression wheel shaft are arranged described second
Divide on bar.
8. drive Electric Motor Wheel according to claim 7, it is characterised in that: further include both ends respectively with two second point of bars
Bolted support rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821303390.XU CN208874183U (en) | 2018-08-13 | 2018-08-13 | A kind of drive Electric Motor Wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821303390.XU CN208874183U (en) | 2018-08-13 | 2018-08-13 | A kind of drive Electric Motor Wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208874183U true CN208874183U (en) | 2019-05-17 |
Family
ID=66464558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821303390.XU Active CN208874183U (en) | 2018-08-13 | 2018-08-13 | A kind of drive Electric Motor Wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208874183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542808A (en) * | 2020-11-27 | 2021-03-23 | 国网山东省电力公司建设公司 | Cable laying device for electric power engineering construction |
-
2018
- 2018-08-13 CN CN201821303390.XU patent/CN208874183U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542808A (en) * | 2020-11-27 | 2021-03-23 | 国网山东省电力公司建设公司 | Cable laying device for electric power engineering construction |
| CN112542808B (en) * | 2020-11-27 | 2022-02-22 | 国网山东省电力公司建设公司 | Cable laying device for electric power engineering construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210219 Address after: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510000 No. 2 Tianhe Second Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |
|
| TR01 | Transfer of patent right |