CN209318390U - A kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device - Google Patents
A kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device Download PDFInfo
- Publication number
- CN209318390U CN209318390U CN201822031028.8U CN201822031028U CN209318390U CN 209318390 U CN209318390 U CN 209318390U CN 201822031028 U CN201822031028 U CN 201822031028U CN 209318390 U CN209318390 U CN 209318390U
- Authority
- CN
- China
- Prior art keywords
- cleaning device
- upper rail
- swing rod
- cooling tower
- pulley
- 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
- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of upper walking wheel constructions applied to indirect dry cooling tower cleaning device, belong to equipment cleaning technique field.The upper walking wheel construction applied to indirect dry cooling tower cleaning device of the utility model, including swing rod, pulley blocks and elastic floating supporting mechanism, pulley blocks are installed on swing rod one end, and it is matched with upper rail, the other end of swing rod is rotatablely installed in the rack of cleaning device, elastic floating supporting mechanism acts on swing rod, for making pulley blocks be tightly attached to upper rail, the cross sectional shape of upper rail is triangle, pulley blocks tool has the race to be fastened with upper rail to prevent side roller from derailing on side roller there are two the side roller of upper rail two sides of being placed in.The utility model increases a constraint between guide rail and pulley, so that pulley does not derail in the process of walking, cave-in accident would not also occur for cleaning framework, efficiently avoid field accident, equipment damage and certain economic loss.
Description
Technical field
The utility model relates to wheel constructions of walking in one kind, and it is clear to be applied to indirect dry cooling tower more specifically to one kind
The upper walking wheel construction of cleaning device.
Background technique
Existing lonely cleaning device traveling wheel mostly uses greatly floating type regulating mechanism, uses between traveling wheel and upper rail
Movable connection type, the constraint between guide rail and pulley are less.Such as China Patent No. ZL201410199451.2, Shen Qing Publication
Day is on August 6th, 2014, denomination of invention are as follows: swing type floating support structure, this application are related to a kind of swing type floating support
Structure.It solve cleaning machine rack the temperature difference compared under overall situation because of the operation technical problems such as difficulty caused by expanding with heat and contract with cold.This pendulum
Dynamic formula floating support structure is arranged between upper rail and rack, and upper rail is equipped with the guide wheel group that can be moved along upper rail,
Guide wheel group can be made to be close to the elastic floating supporting mechanism of upper rail between guide wheel group and rack.The advantages of this application, is: can
Floating support upper rail remains that certain pressure contacts, maintains phase between guide wheel group and rack between guide wheel group and upper rail
To the stabilization of positional relationship, cleaning machine stable and reliable operation during the motion, while avoiding due to upper rail installation error
It causes to derail, the situation for causing operation difficult of expanding with heat and contract with cold of the biggish working environment lower bearing bracket of the temperature difference can be well solved,
Ensure the normal operation of cleaning machine, design is reasonable, of simple structure and strong practicability.
But upper rail is equipped with the guide wheel group that can be moved along upper rail, energy between guide wheel group and rack in this application
Guide wheel group is set to be close to the elastic floating supporting mechanism of upper rail, wherein the constraint between guide rail and guide wheel is less, when upper rail is pacified
When drawing requirement is not achieved in dress precision, upper traveling wheel has derailing risk, once pulley derails, entire cleaning framework may collapse
It collapses, causes field accident, while equipment damage, cause certain economic loss.
Summary of the invention
1. utility model technical problems to be solved
The purpose of the utility model is to overcome the constraint between existing lonely cleaning device guide rail and pulley is less, it is easy
The problem of causing derailing, provides a kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device, practical new using this
The technical solution of type, the cross sectional shape using upper rail are triangle, and there are two the sides for the upper rail two sides that are placed in for pulley blocks tool
Side roller is equipped with and fastens with upper rail with the race for preventing side roller from derailing, so that increasing between guide rail and pulley by pulley
A constraint is added, so that pulley does not derail in the process of walking, cave-in accident would not also occur for cleaning framework, effectively keep away
Field accident, equipment damage and certain economic loss are exempted from.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device of the utility model, including swing rod, pulley
Group and elastic floating supporting mechanism, the pulley blocks are installed on swing rod one end, and match with upper rail, the swing rod
The other end is rotatablely installed in the rack of cleaning device, and the elastic floating supporting mechanism acts on swing rod, slides for making
Wheel group is tightly attached on upper rail, and the cross sectional shape of the upper rail is triangle, and there are two be placed in the pulley blocks tool
The side roller of upper rail two sides has the race to be fastened with upper rail to prevent side roller from derailing on the side roller.
Further, the pulley blocks further include skidding bracket and two side roller two sides that are placed in, with above lead
The bottom pulley that rail bottom portion matches, the side roller and bottom pulley are mounted on skidding bracket, and the skidding bracket is logical
Cradle head is crossed to be connected with swing rod.
Further, the other end of the swing rod is installed on bearing block by bearing, and bearing block is fixed on cleaning
In the rack of device.
Further, the elastic floating supporting mechanism includes spring stack and spring, and the spring pocket is set to bullet
On spring column, one end of the spring stack is rotatablely connected by pin shaft and swing rod, and the other end passes through mounting pin and cleaning device
Rack is connected, and spring supporting is in the rack of cleaning device.
Further, the bottom end of the spring is additionally provided with shaft end ring.
Further, the upper rail is made of triangular shaped steel.
3. beneficial effect
It is had the following beneficial effects: compared with existing well-known technique using technical solution provided by the utility model
A kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device of the utility model utilizes cutting for upper rail
Face shape is triangle, and side roller is equipped with and upper rail there are two the side roller of upper rail two sides of being placed in by pulley blocks tool
It fastens with the race for preventing side roller from derailing, so that a constraint is increased between guide rail and pulley, so that pulley is being walked
It does not derail in the process, cave-in accident would not also occur for cleaning framework, efficiently avoid field accident, equipment damage and certain
Economic loss.
Detailed description of the invention
Fig. 1 is a kind of main view of upper walking wheel construction applied to indirect dry cooling tower cleaning device of the utility model；
Fig. 2 is a kind of top view of upper walking wheel construction applied to indirect dry cooling tower cleaning device of the utility model；
Fig. 3 is a kind of left view of upper walking wheel construction applied to indirect dry cooling tower cleaning device of the utility model；
Fig. 4 is a kind of sheave segment of upper walking wheel construction applied to indirect dry cooling tower cleaning device of the utility model
Schematic diagram.
Label declaration in schematic diagram:
1, swing rod；2, pulley blocks；2-1, pulley bracket；2-2, side roller；2-2-1, race；2-3, bottom pulley；2-4, turn
Movable joint；3, bearing block；3-1, bearing；4, elastic floating supporting mechanism；4-1, spring；4-2, spring stack；4-2-1, mounting pin；
4-3, shaft end ring；4-4, pin shaft；5, upper rail.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
In conjunction with shown in Fig. 1 to Fig. 4, a kind of upper traveling wheel knot applied to indirect dry cooling tower cleaning device of the present embodiment
Structure is installed between upper rail 5 and the rack of cleaning device comprising swing rod 1, pulley blocks 2 and elastic floating supporting mechanism 4,
Pulley blocks 2 are installed on 1 one end of swing rod, and match with upper rail 5, and the other end of swing rod 1 is rotatablely installed in the machine of cleaning device
On frame, elastic floating supporting mechanism 4 is acted on swing rod 1, for making pulley blocks 2 be tightly attached to upper rail 5, utilizes elastic floating
Supporting mechanism 4 enables 2 floating support of pulley blocks on upper rail 5, ensure that relatively stable between pulley blocks 2 and upper rail 5
Positional relationship, the feelings for causing operation difficult of expanding with heat and contract with cold of the biggish working environment lower bearing bracket of the temperature difference can be well solved
Condition.Specifically, shown in Figure 3, upper rail 5 is made of fashioned iron and the cross sectional shape of upper rail 5 is triangle, and pulley blocks 2 have
There are two the side roller 2-2 for 5 two sides of upper rail that are placed in, has on side roller 2-2 and fasten with upper rail 5 to prevent side roller
Race 2-2-1 between the race 2-2-1, two side roller 2-2 of 2-2 derailing forms the slide guide channel for accommodating upper rail 5, this
Sample increases a constraint between upper rail 5 and pulley blocks 2, avoid pulley derailing, effectively prevent cleaning device and collapse
It collapses accident.
In addition, as depicted in figs. 1 and 2, pulley blocks 2 further include skidding bracket 2-1 and two two sides side roller 2-2 that are placed in
, the bottom pulley 2-3 matched with 5 bottom of upper rail, side roller 2-2 and bottom pulley 2-3 be mounted on skidding bracket 2-1,
Skidding bracket 2-1 is connected by cradle head 2-4 with swing rod 1, and bottom pulley 2-3 is under the action of elastic floating supporting mechanism 4
It is contacted with 5 bottom of upper rail, reduces sliding friction, improve the walking stability of cleaning device.The other end of swing rod 1 passes through
Bearing 3-1 is installed on bearing block 3, and bearing block 3 is fixed in the rack of cleaning device.
As shown in figures 1 and 3, above-mentioned elastic floating supporting mechanism 4 includes spring stack 4-2 and spring 4-1, spring 4-1
It is sheathed on spring stack 4-2, one end of spring stack 4-2 is rotatablely connected by pin shaft 4-4 and swing rod 1, and the other end passes through mounting pin
4-2-1 is connected with the rack of cleaning device, and spring 4-1 is supported in the rack of cleaning device.Specifically, on spring stack 4-2
End has a shaft shoulder structure, and one end of spring 4-1 is against on the shaft shoulder, and the other end is against in the rack of cleaning device, spring stack
The lower end of 4-2 is flexibly connected with rack, and spring stack 4-2 can play guiding role to spring 4-1；In addition, at the bottom of spring 4-1
End is additionally provided with shaft end ring 4-3, and shaft end ring 4-3 is set between spring 4-1 and rack, increases elastic floating supporting mechanism
4 stability.
A kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device of the present embodiment, its working principle is that: when
When upper rail 5 is equipped with difference in height, for pulley blocks 2 under the action of elastic floating supporting mechanism 4, swing rod 1 can be according to upper rail 5
Highly automated take advantage of a situation around bearing block 3 or rotates counterclockwise needle, and in the process, pulley blocks 2 are connect with upper rail 5 always, no
Derailment accident can occur；Also, two groups of side roller 2-2 in pulley blocks 2 engage with upper rail 5, a constraint are increased, into one
The problem of step improves the operation stability of traveling wheel, has prevented pulley derailing.
A kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device of the utility model, utilizes upper rail 5
Cross sectional shape is triangle, and the tool of pulley blocks 2 will be set there are two the side roller 2-2 for 5 two sides of upper rail that are placed on side roller 2-2
There is the race 2-2-1 to be fastened with upper rail 5 to prevent side roller from derailing, so that increasing one between upper rail 5 and pulley blocks 2
A constraint, so that pulley does not derail in the process of walking, cave-in accident would not also occur for cleaning framework, efficiently avoid existing
Field accident, equipment damage and certain economic loss.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, without creatively designing
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device, including swing rod (1), pulley blocks (2) and elasticity
Floatable supporting mechanism (4), the pulley blocks (2) are installed on swing rod (1) one end, and match with upper rail (5), the pendulum
The other end of bar (1) is rotatablely installed in the rack of cleaning device, and the elastic floating supporting mechanism (4) acts on swing rod
(1) on, for making pulley blocks (2) be tightly attached to upper rail (5), it is characterised in that: the cross sectional shape of the upper rail (5) is
Triangle, there are two the side roller (2-2) of upper rail (5) two sides that are placed in, the side rollers for the pulley blocks (2) tool
There is the race (2-2-1) to be fastened with upper rail (5) to prevent side roller (2-2) from derailing on (2-2).
2. a kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device according to claim 1, feature exist
In: pulley blocks (2) further include skidding bracket (2-1) and two side roller that is placed in (2-2) two sides and upper rail
(5) the bottom pulley (2-3) that bottom matches, the side roller (2-2) and bottom pulley (2-3) are mounted on skidding bracket (2-
1) on, the skidding bracket (2-1) is connected by cradle head (2-4) with swing rod (1).
3. a kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device according to claim 2, feature exist
In: the other end of the swing rod (1) is installed on bearing block (3) by bearing (3-1), and bearing block (3) is fixed on cleaning dress
In the rack set.
4. a kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device according to claim 1 or 2 or 3,
Be characterized in that: the elastic floating supporting mechanism (4) includes spring stack (4-2) and spring (4-1), the spring (4-1)
It is sheathed on spring stack (4-2), one end of the spring stack (4-2) is rotatablely connected by pin shaft (4-4) and swing rod (1), separately
One end is connected by mounting pin (4-2-1) with the rack of cleaning device, and spring (4-1) is supported in the rack of cleaning device.
5. a kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device according to claim 4, feature exist
In: the bottom end of the spring (4-1) is additionally provided with shaft end ring (4-3).
6. a kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device according to claim 1, feature exist
In: the upper rail (5) is made of triangular shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031028.8U CN209318390U (en) | 2018-12-05 | 2018-12-05 | A kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031028.8U CN209318390U (en) | 2018-12-05 | 2018-12-05 | A kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209318390U true CN209318390U (en) | 2019-08-30 |
Family
ID=67712809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822031028.8U Active CN209318390U (en) | 2018-12-05 | 2018-12-05 | A kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209318390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902737A (en) * | 2021-02-07 | 2021-06-04 | 蔡敬卫 | Lower pulley of cleaning device for heat exchanger in indirect cooling tower |
-
2018
- 2018-12-05 CN CN201822031028.8U patent/CN209318390U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902737A (en) * | 2021-02-07 | 2021-06-04 | 蔡敬卫 | Lower pulley of cleaning device for heat exchanger in indirect cooling tower |
| CN112902737B (en) * | 2021-02-07 | 2023-12-15 | 蔡敬卫 | Lower pulley of heat exchanger cleaning device in inter-cooling tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202900097U (en) | Continuous oil pipe clamp mechanism | |
| CN209318390U (en) | A kind of upper walking wheel construction applied to indirect dry cooling tower cleaning device | |
| CN205129481U (en) | Tool changing frame | |
| CN203652596U (en) | Flask machine tensioning mechanism | |
| CN206783863U (en) | A kind of spinning frame energy-saving wear-resistant lower shaw rod | |
| CN201883113U (en) | Quenching frame lifting device | |
| CN204389188U (en) | Medium-and low-speed maglev train levitation gap test mechanism | |
| CN102328243A (en) | Transverse follow-up counterweight device | |
| CN202358620U (en) | Expansion device for conveying chain | |
| CN203917399U (en) | Be applicable to the spindle bracket of play axle | |
| CN203993358U (en) | A kind of Digit Control Machine Tool movable door structure | |
| CN205532322U (en) | Simple and easy track gyro wheel frame | |
| CN209651286U (en) | A kind of blocking mechanism | |
| CN205651152U (en) | Automatic compensation formula riding wheel device reaches bridge type processing machinery including device | |
| CN202897362U (en) | Belt conveyor buffer bracket with guide pieces | |
| CN207277055U (en) | A kind of clothing tailoring machine running gear | |
| CN207194685U (en) | A kind of anti-fall pulley | |
| CN107131767B (en) | A kind of trolley sawtooth cancellation element | |
| CN201512342U (en) | Vertical shaft hoisting container guiding structure in mine | |
| CN204713496U (en) | A kind of sucker spacing regulator of paper-plastic packing machine | |
| CN201990217U (en) | Belt carrier roller | |
| CN216473769U (en) | Triangular structure of high-way-number circular knitting machine | |
| CN204784195U (en) | Removable formula guide device | |
| CN207436015U (en) | The fixed wheel gate that side bar can be dismounted locally | |
| CN209339966U (en) | Bracket mobile mechanism in a kind of trolley portal frame system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |