CN206141860U - Adopt nested formula passageway of compound gyro wheel bearing - Google Patents
Adopt nested formula passageway of compound gyro wheel bearing Download PDFInfo
- Publication number
- CN206141860U CN206141860U CN201621084688.7U CN201621084688U CN206141860U CN 206141860 U CN206141860 U CN 206141860U CN 201621084688 U CN201621084688 U CN 201621084688U CN 206141860 U CN206141860 U CN 206141860U
- Authority
- CN
- China
- Prior art keywords
- composite track
- internal channel
- track roller
- outer tunnel
- gyro wheel
- 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.)
- Active
Links
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses an adopt nested formula passageway of compound gyro wheel bearing, two at least passageways including being nested form are provided with sliding support device between the adjacent channel, internal channel and outer passageway are called that respectively to two adjacent passageways, and the internal channel lies in outer passageway, and sliding support device is including setting up at a plurality of first compound gyro wheel bearing of internal channel lateral wall bottom and set up a plurality of seconds complex gyro wheel bearing bottom the passageway inboard outside, the internal channel lateral wall is provided with the first track with the compound gyro wheel bearing fit of second, outer passageway inboard bottom is provided with the second track with first compound gyro wheel bearing fit. Adopt above -mentioned structure the utility model discloses a setting up first compound gyro wheel bearing and the compound gyro wheel bearing of second outside and between the passageway at the internal channel, simplifying mounting structure, reduce manufacturing cost, radial and axial bearing capacity is stronger for the compound gyro wheel bearing of first compound gyro wheel bearing and second, but each accessory replaceability is strong.
Description
Technical field
This utility model is related to a kind of nested type passage of employing composite track roller.
Background technology
Connecting bridge is a kind of scalable passage, for connecting rotation platform and front edge of airport pickup port.Connecting bridge is usually in nested shape
Multiple passages, realize the stretching, extension of connecting bridge and shrink, longitudinal and transverse two are respectively adopted between multiple passages of existing nested shape
Major and minor roller bears side force when load and connecting bridge rotation, and roller holder structure is relative complex, generally using forging type,
Manufacturing cycle is long, high cost.
Utility model content
In order to solve the above problems, this utility model provides a kind of nested type passage of employing composite track roller.
This utility model solves the technical scheme that its technical problem adopted：
A kind of nested type passage of employing composite track roller, including at least two passages in nested shape, adjacency channel it
Between be provided with sliding support, two adjacent passages are referred to as internal channel and outer tunnel, and internal channel is located in outer tunnel,
Sliding support includes being arranged on some first composite track rollers of internal channel lateral wall bottom and is arranged in outer tunnel
Some second composite track rollers of side bottom, the internal channel lateral wall is provided with the coordinated with the second composite track roller
One track, the outer tunnel inside bottom is provided with the second track coordinated with the first composite track roller.
First composite track roller is welded in the first fixed plate, and internal channel lateral wall bottom is provided with transversal
The U-shaped mounting blocks in face, the first fixed plate is bolted in mounting blocks.
Internal channel lateral wall bottom is provided with the first installing plate, and the second fixed plate, institute are articulated with the first installing plate
State the first composite track roller to be welded in the second fixed plate, the first composite track roller quantity in each second fixed plate is
Two.
First composite track roller is located at the end both sides of the embedded outer tunnel of internal channel.
Second composite track roller is fixed in the 3rd fixed plate, and the 3rd fixed plate is interior with outer tunnel by bolt
Side connects.
Some elongated holes are all provided with the upper side wall and lower wall of the outer tunnel, the 3rd fixed plate passes through spiral shell
Bolt, pad and elongated hole are fixed in outer tunnel.
Nut is provided with 3rd fixed plate, regulating bolt is provided with nut, the end of regulating bolt acts against
On outer tunnel medial wall.
The beneficial effects of the utility model are：Using said structure this utility model by internal channel and outer tunnel it
Between the first composite track roller and the second composite track roller be set, simplify mounting structure, reduce manufacturing cost, the first compound rolling
The radial and axial bearing capacity of wheel bearing and the second composite track roller is all relatively strong, and each accessory replaceability is strong；It is logical in balanced
Bearing capacity between road and outer tunnel, long service life.
Description of the drawings
This utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is the schematic diagram after this utility model assembling；
Fig. 2 is decomposing schematic representation of the present utility model；
Fig. 3 is side view of the present utility model；
Fig. 4 is partial enlarged drawing at A in Fig. 3；
Fig. 5 is partial enlarged drawing at B in Fig. 3；
Fig. 6 is the side view of the first composite track roller in this utility model；
Fig. 7 is the schematic diagram of the second composite track roller；
Fig. 8 is schematic diagram when the first composite track roller is arranged in the second fixed plate.
Specific embodiment
With reference to Fig. 1～Fig. 8, this utility model is a kind of nested type passage of employing composite track roller, including in nesting
At least two passages of shape, are provided with sliding support between adjacency channel, two adjacent passages are referred to as the He of internal channel 1
Outer tunnel 2, internal channel 1 is located in outer tunnel 2, and sliding support includes being arranged on some the of the lateral wall bottom of internal channel 1
One composite track roller 3 and be arranged on the inside bottom of outer tunnel 2 it is some second close roller bearings 4, the lateral wall of internal channel 1 arrange
Have and close the first track that roller bearing 4 coordinates with second, the inside bottom of outer tunnel 2 is provided with matches somebody with somebody with the first composite track roller 3
The second track for closing；First composite track roller 3 is located at the end both sides that internal channel 1 is embedded in outer tunnel 2.Using said structure
This utility model closes roller bearing 4, letter by arranging the first composite track roller 3 and second between internal channel 1 and outer tunnel 2
Change mounting structure, reduce manufacturing cost, the first composite track roller 3 and second closes the radial and axial carrying energy of roller bearing 4
Power is all relatively strong, and each accessory replaceability is strong；Bearing capacity between balanced internal channel 1 and outer tunnel 2, long service life.
As shown in fig. 6, the first composite track roller 3 is welded in the first fixed plate 5, the lateral wall bottom of internal channel 1 is arranged
There are the mounting blocks 6 that cross section is U-shaped, the first fixed plate 5 is bolted in mounting blocks 6, the first composite track roller 3
Installation does not require the use of the baroque mounting seat for casting out and, and using welding and bolt pattern, very convenient quick, structure is strong
Degree is fabulous.
It is of the present utility model firm in order to ensure stroke is very long as shown in figure 8, if internal channel 1 and outer tunnel 2 stretch
Degree, the first composite track roller 3 can be using version in detail below：The lateral wall bottom of internal channel 1 is set by bolt-connection
The first installing plate 7 is equipped with, the second fixed plate 8 is articulated with the first installing plate 7, the first composite track roller 3 is welded on second and consolidates
In fixed board 8, the quantity of the first composite track roller 3 in each second fixed plate 8 is two, can so cause internal channel 1
Each point first composite track roller 3 of position at least two that front end contacts with outer tunnel 2 is supported, and increased receiving for total
Force intensity.The installation of above-mentioned first composite track roller 3 does not require the use of the baroque mounting seat for casting out and, using welding
And bolt pattern, very convenient quick, structural strength is fabulous.
As shown in Fig. 1-5,7, the second conjunction roller bearing 4 is fixed by welding in the 3rd fixed plate 9, the 3rd fixed plate 9
Positioned with the inner side of outer tunnel 2 by bolt；Some elongated holes are all provided with the upper side wall and lower wall of outer tunnel 2,
3rd fixed plate 9 is fixed in outer tunnel 2 by bolt, pad 10 and elongated hole, is adjusted the 3rd by adjusting gasket 10 and is fixed
The setting height(from bottom) of plate 9 is compensating the manufacture assembly error of internal channel 1 or outer tunnel 2；Screw is provided with 3rd fixed plate 9, spiral shell
Regulating bolt 11 is provided with hole, the end of regulating bolt is acted against on the medial wall of outer tunnel 2, is adjusted by rotating regulating bolt
The lateral attitude of the 3rd fixed plate 9 is saved, to compensate the manufacture assembly error of internal channel 1 or outer tunnel 2, regulative mode is simple, and
With nut check, installations of the second conjunction roller bearing 4 does not require the use of the baroque mounting seat for casting out and, using welding and
Bolt pattern, very convenient quick, structural strength is fabulous.
Above-described embodiment is preferred version of the present utility model, and this utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent variations or replacement on the premise of without prejudice to this utility model spirit, the change of these equivalents
Type or replacement are all contained in the scope set by the application claim.
Claims (7)
1. a kind of nested type passage of employing composite track roller, it is characterised in that include at least two passages in nested shape, phase
Sliding support is provided between adjacent passage, two adjacent passages are referred to as internal channel and outer tunnel, and internal channel is located at
In outer tunnel, sliding support includes being arranged on some first composite track rollers of internal channel lateral wall bottom and is arranged on
Some second composite track rollers of outer tunnel inside bottom, the internal channel lateral wall is provided with and the second composite track roller
The first track for coordinating, the outer tunnel inside bottom is provided with the second track coordinated with the first composite track roller.
2. a kind of nested type passage of employing composite track roller as claimed in claim 1, it is characterised in that described first answers
Close roller bearing to be welded in the first fixed plate, internal channel lateral wall bottom is provided with the U-shaped mounting blocks in cross section, the
One fixed plate is bolted in mounting blocks.
3. a kind of nested type passage of employing composite track roller as claimed in claim 1, it is characterised in that the internal channel
Lateral wall bottom is provided with the first installing plate, and the second fixed plate, first composite track roller are articulated with the first installing plate
It is welded in the second fixed plate, the first composite track roller quantity in each second fixed plate is two.
4. as claimed in claim 2 or claim 3 a kind of nested type passage of employing composite track roller, it is characterised in that described first
Composite track roller is located at the end both sides of the embedded outer tunnel of internal channel.
5. a kind of nested type passage of employing composite track roller as claimed in claim 1, it is characterised in that described second answers
Close roller bearing to be fixed in the 3rd fixed plate, the 3rd fixed plate is connected by bolt with the inner side of outer tunnel.
6. a kind of nested type passage of employing composite track roller as claimed in claim 5, it is characterised in that the outer tunnel
Upper side wall and lower wall on be all provided with some elongated holes, the 3rd fixed plate is fixed by bolt, pad and elongated hole
In outer tunnel.
7. a kind of nested type passage of employing composite track roller as claimed in claim 6, it is characterised in that the described 3rd consolidates
Nut is provided with fixed board, regulating bolt is provided with nut, the end of regulating bolt is acted against on outer tunnel medial wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084688.7U CN206141860U (en) | 2016-09-26 | 2016-09-26 | Adopt nested formula passageway of compound gyro wheel bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084688.7U CN206141860U (en) | 2016-09-26 | 2016-09-26 | Adopt nested formula passageway of compound gyro wheel bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206141860U true CN206141860U (en) | 2017-05-03 |
Family
ID=58621156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621084688.7U Active CN206141860U (en) | 2016-09-26 | 2016-09-26 | Adopt nested formula passageway of compound gyro wheel bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206141860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019238900A1 (en) * | 2018-06-15 | 2019-12-19 | thyssenkrupp Airport Solutions, S.A. | Passenger boarding bridge |
-
2016
- 2016-09-26 CN CN201621084688.7U patent/CN206141860U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019238900A1 (en) * | 2018-06-15 | 2019-12-19 | thyssenkrupp Airport Solutions, S.A. | Passenger boarding bridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101734543B (en) | Escalator handrail operating device | |
| CN204801815U (en) | Articulated mounting under rail vehicle | |
| CN206141860U (en) | Adopt nested formula passageway of compound gyro wheel bearing | |
| CN105197053B (en) | A kind of low-floor tramcar linkwork mounting seat | |
| CN110126569A (en) | A kind of fixed device of load-carrying plate spring for vehicle | |
| CN202156727U (en) | High-strength heavy-load conveying chain for wide and thick plate | |
| CN206171691U (en) | Bottom fork structure for motorcycle | |
| CN201925327U (en) | Quick-separating hinge seat device | |
| CN203450687U (en) | Friction roller bed conveyor line | |
| CN207045084U (en) | A kind of lift shaft air-bag support assembly | |
| CN204300127U (en) | Automatic self-aligning bearing of centrifugal air compressor | |
| CN209397514U (en) | A kind of anti-pulling runner device for Bridge Rotation Construction Technique | |
| CN101456421B (en) | Three support-sub frame separation type adapter component of radial steering frame rail wagon | |
| CN202766954U (en) | Novel hinged steering shaft assembly structure of road roller | |
| CN205736678U (en) | A kind of tray carriage BOGEY WHEEL | |
| CN107893507B (en) | A kind of multi-purpose support post of small formed steel construction frame | |
| CN207681472U (en) | A kind of ladle covering/uncovering device | |
| CN216545558U (en) | Running gear of multi-functional support car | |
| CN205857016U (en) | The supporting construction that a kind of integrated steel is built bridge | |
| CN203449997U (en) | Wide-bodied mining dumper compartment turnover hinging structure | |
| CN110509434A (en) | Automobile mixer truck automatic centrifugation support roller assembly | |
| CN205133037U (en) | Automated guided transporting vehicle companion lifting frame with roll guider | |
| CN205259772U (en) | It arranges assembly pulley to raise shi kelian | |
| CN204265261U (en) | Crane operating unit | |
| CN207030858U (en) | Stacker suspender guidance system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210906 Address after: 210000 room 316, science and innovation base, No. 3, Hengda Road, Qixia District, Nanjing, Jiangsu Province Patentee after: Midea (Jiangsu) Elevator Co.,Ltd. Address before: 528445 meidis Industrial Park, South China Modern Traditional Chinese medicine city, Nanlang Town, Zhongshan City, Guangdong Province Patentee before: MATIZ INTELLIGENT EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |