CN204508659U - A kind of regulating mechanism of electric block balanced structure - Google Patents
A kind of regulating mechanism of electric block balanced structure Download PDFInfo
- Publication number
- CN204508659U CN204508659U CN201520099247.3U CN201520099247U CN204508659U CN 204508659 U CN204508659 U CN 204508659U CN 201520099247 U CN201520099247 U CN 201520099247U CN 204508659 U CN204508659 U CN 204508659U
- Authority
- CN
- China
- Prior art keywords
- follower
- installation shaft
- balanced structure
- mount pad
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a kind of regulating mechanism of electric block balanced structure, comprise balanced structure; This balanced structure comprises follower, bearing, follower installation shaft, mount pad, controller, motor and adjusting knurl, follower installation shaft is arranged at follower installation shaft one end in mount pad and exposes mount pad, the one end of the follower installation shaft that this exposes is arranged with bearing, outside bearing, follower is installed, the upper-lower position of follower installation shaft is adjustable, and the both sides up and down of follower installation shaft are all provided with the elastic parts supporting follower installation shaft, the top of this follower installation shaft is provided with the jacking block that passes mount pad; Controller and motor are electrically connected, adjusting knurl is installed on the output shaft of motor, this adjusting knurl is disposed radially the projection that height differs, by the rotation of driven by motor adjusting knurl, the projection that height is differed leans jacking block, to regulate the upright position of follower installation shaft, thus regulate the height of follower.
Description
Technical field
The utility model relates to hoisting crane technical field, particularly a kind of regulating mechanism of electric block balanced structure.
Background technology
The features such as electric block is a kind of extraordinary weight-lifting equipment, and be installed on overhead traveling crane, gauntry crane, it is little that electric block has volume, from heavy and light, simple to operate, easy to use, for industrial and mining enterprises, the places such as storage harbour.Dolly runs on two uneven tracks, three wheels fall in orbit often, a wheel hanging, and in fact electric block dolly only has a wheel in driving, this will cause dolly mal to operate, can cause time serious and gnaw rail, car wheel wheel rim and track side surfaces produce severe friction, shorten the service life of wheel and guide rail widely.
Afterwards in order to solve the above problems, develop a kind of electric block with eccentric shaft balanced structure, uneven track can be adapted to.But the eccentric structure due to eccentric shaft is fixing, applicability is strong not.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of regulating mechanism of electric block balanced structure, can regulate follower at high and low position so that the track being applicable to different parallelism to operate.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of regulating mechanism of electric block balanced structure, comprises balanced structure, this balanced structure comprises follower, bearing, follower installation shaft, mount pad, controller, motor and adjusting knurl, described follower installation shaft is arranged at described follower installation shaft one end in described mount pad and exposes described mount pad, one end of this described follower installation shaft exposed is arranged with described bearing, outside described bearing, described follower is installed, the upper-lower position of described follower installation shaft is adjustable, and the both sides up and down of described follower installation shaft are all provided with the elastic parts supporting described follower installation shaft, the top of this follower installation shaft is provided with the jacking block that passes described mount pad, described controller and motor are electrically connected, described adjusting knurl is installed on the output shaft of described motor, this adjusting knurl is disposed radially the projection that height differs, by the rotation of driven by motor adjusting knurl, the projection that height is differed leans described jacking block, to regulate the upright position of follower installation shaft, thus regulate the height of follower.
In technique scheme, also comprise detecting device, this detecting device comprises the rang sensor be positioned at bottom frame, and near follower; This rang sensor and described controller are electrically connected; This rang sensor carries out the measurement of distance to present position and raceway surface, and by feeding back to described controller to realize the automatic adjustment of follower height.
In technique scheme, described elastic parts comprises upper spring seat and lower spring cup, is provided with spring between described upper spring seat and lower spring cup.
In technique scheme, described elastic parts is nitrogen spring.
In technique scheme, in described mount pad, be provided with the limiting stopper limiting the described follower installation shaft upper-lower position limit.
The beneficial effects of the utility model are: by transforming the mounting structure of follower, Long-distance Control uses motor to realize automatically regulating the upright position up and down of follower installation shaft, thus regulate the high and low position of follower, even if make the utility model walk in the enterprising every trade of obvious uneven track, also can not lack of equilibrium.By detecting device, real-time detection is carried out to the distance bottom frame and between raceway surface, the function automatically regulating follower height can be realized.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model.
In figure: 1, follower; 2, bearing; 3, follower installation shaft; 4, mount pad; 5, controller; 6, motor; 7, adjusting knurl; 8, frame; 9, rang sensor; 10, jacking block; 11, elastic parts; 12, limiting stopper.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of regulating mechanism of electric block balanced structure, comprises balanced structure, this balanced structure comprises follower 1, bearing 2, follower installation shaft 3, mount pad 4, controller 5, motor 6 and adjusting knurl 7, described follower installation shaft 3 is arranged at described follower installation shaft 3 one end in described mount pad 4 and exposes described mount pad 4, one end of this described follower installation shaft 3 exposed is arranged with described bearing 2, outside described bearing 2, described follower 1 is installed, the upper-lower position of described follower installation shaft 3 is adjustable, and the both sides up and down of described follower installation shaft 3 are all provided with the elastic parts 11 supporting described follower installation shaft 3, the top of this follower installation shaft 3 is provided with the jacking block 10 that passes described mount pad 4, described controller 5 is electrically connected with motor 6, described adjusting knurl 7 is installed on the output shaft of described motor 6, this adjusting knurl 7 is disposed radially the projection that height differs, the rotation of adjusting knurl 7 is driven by motor 6, the projection that height is differed leans described jacking block 10, to regulate the upright position of follower installation shaft 3, thus regulate the height of follower 1.
Controller 5 is connected with wireless device, and staff can carry out controlled in wireless by remote controller and wireless device to controller 5.
Above-mentioned mount pad 4 is provided with the perforation held described jacking block 10 and pass, and this perforation can limit the position of follower installation shaft 3.
Wherein, also comprise detecting device, this detecting device comprises the rang sensor 9 be positioned at bottom frame, and near follower 1; This rang sensor 9 is electrically connected with described controller 5; This rang sensor 9 carries out the measurement of distance to present position and raceway surface, and by feeding back to described controller 5 to realize the automatic adjustment of follower 1 height.If follower 1 can with guide rail contact operate coordinate time, namely rang sensor 9 is also fixing with the distance of guide rail surface bottom frame.
Wherein, described elastic parts 11 comprises upper spring seat and lower spring cup, is provided with spring between described upper spring seat and lower spring cup.Conventional spring structure, cost compare is low.Good elastic effect can be reached by quantity more.
Wherein, described elastic parts 11 is nitrogen spring.It is little that nitrogen spring has volume, and elastic force is large, and the life-span is long, the feature that elastic force pressure is constant.Volume I saves die space, and elastic force can reduce number of springs greatly.
Wherein, the limiting stopper 12 limiting the described follower installation shaft 3 upper-lower position limit is provided with in described mount pad 4.
Principle of work of the present utility model: when due to two tracks uneven time, three wheels are generally only had to roll in orbit, a remaining wheel tilts derailing, now, distance bottom the frame 8 that rang sensor 9 detects and between raceway surface, and this distance values is fed back to controller 5, controller 5 is according to the data bank preset, that joint projection of selected adjusting knurl 7 leans above-mentioned jacking block 10, the vertical displacement of the displacement that described jacking block 10 produces i.e. follower installation shaft 3, the namely vertical displacement of follower 1.
Above embodiment is just to illustrate instead of restriction the utility model, therefore all equivalences done according to the method described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (5)
1. a regulating mechanism for electric block balanced structure, is characterized in that: comprise balanced structure, this balanced structure comprises follower, bearing, follower installation shaft, mount pad, controller, motor and adjusting knurl, described follower installation shaft is arranged in described mount pad, described mount pad is exposed in described follower installation shaft one end, one end of this described follower installation shaft exposed is arranged with described bearing, outside described bearing, described follower is installed, the upper-lower position of described follower installation shaft is adjustable, and the both sides up and down of described follower installation shaft are all provided with the elastic parts supporting described follower installation shaft, the top of this follower installation shaft is provided with the jacking block that passes described mount pad, described controller and motor are electrically connected, described adjusting knurl is installed on the output shaft of described motor, this adjusting knurl is disposed radially the projection that height differs, by the rotation of driven by motor adjusting knurl, the projection that height is differed leans described jacking block, to regulate the upright position of follower installation shaft, thus regulate the height of follower.
2. the regulating mechanism of a kind of electric block balanced structure according to claim 1, it is characterized in that: also comprise detecting device, this detecting device comprises the rang sensor be positioned at bottom frame, and near follower; This rang sensor and described controller are electrically connected; This rang sensor carries out the measurement of distance to present position and raceway surface, and by feeding back to described controller to realize the automatic adjustment of follower height.
3. the regulating mechanism of a kind of electric block balanced structure according to claim 1, is characterized in that: described elastic parts comprises upper spring seat and lower spring cup, is provided with spring between described upper spring seat and lower spring cup.
4. the regulating mechanism of a kind of electric block balanced structure according to claim 1, is characterized in that: described elastic parts is nitrogen spring.
5. the regulating mechanism of a kind of electric block balanced structure according to claim 1, is characterized in that: be provided with the limiting stopper limiting the described follower installation shaft upper-lower position limit in described mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099247.3U CN204508659U (en) | 2015-02-12 | 2015-02-12 | A kind of regulating mechanism of electric block balanced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099247.3U CN204508659U (en) | 2015-02-12 | 2015-02-12 | A kind of regulating mechanism of electric block balanced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204508659U true CN204508659U (en) | 2015-07-29 |
Family
ID=53706653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520099247.3U Expired - Fee Related CN204508659U (en) | 2015-02-12 | 2015-02-12 | A kind of regulating mechanism of electric block balanced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204508659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205200A (en) * | 2017-06-29 | 2019-01-15 | 宁夏软件工程院有限公司 | A kind of running gear of track moving trolley |
-
2015
- 2015-02-12 CN CN201520099247.3U patent/CN204508659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205200A (en) * | 2017-06-29 | 2019-01-15 | 宁夏软件工程院有限公司 | A kind of running gear of track moving trolley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103470080A (en) | Rack-free and clued-free three-dimensional parking equipment | |
| CN102923548A (en) | Adjustable elevator compound guide shoe and installation method thereof | |
| CN204508659U (en) | A kind of regulating mechanism of electric block balanced structure | |
| CN104261231A (en) | Elevator rolling wheel guide shoe | |
| CN101979300A (en) | Elevator speed limiter tensioning device | |
| CN202864616U (en) | Adjustable composite guide shoe of elevator | |
| CN202754105U (en) | Large ship stern shaft assembling device | |
| CN109050196A (en) | The highly automated regulating device of the magnetic navigation sensor of AGV trolley | |
| CN102849394B (en) | Automatic switch-over shifting device and operation method thereof | |
| CN101973478B (en) | Bracket type roller friction driving system | |
| CN202912612U (en) | Rope holding wheel with adjustable height | |
| CN205168253U (en) | Machinery shock attenuation seat with adjusting device | |
| CN108928719A (en) | A kind of super large car elevator balance mechanism device | |
| CN204144084U (en) | A kind of waterproof proximity switch fixture | |
| CN201834640U (en) | Tensioning device of elevator speed limiter | |
| CN202420465U (en) | Linear motor height measurement reference track device | |
| CN204294697U (en) | A kind of rail uplifting device | |
| CN203996232U (en) | High speed impractical person vehicle regulates press rope wheel automatically | |
| CN202627764U (en) | Door body movement guiding device | |
| CN203792335U (en) | Vertical mobile platform for steel guide rail | |
| CN103185561B (en) | Linear electric motors elevation carrection datum rail device and measurement method of adjustment thereof | |
| CN203079552U (en) | Crane end beam guiding device | |
| CN203048420U (en) | Bridge crane car horizontal wheel | |
| CN201432662Y (en) | Device with four connected supporting rollers for downhole overhead personnel-accommodating device | |
| CN105883541A (en) | Vertical elevator cabin bottom damping device |
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: 20150729 Termination date: 20160212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |