CN204549722U - A kind of pinch roller assembly - Google Patents
A kind of pinch roller assembly Download PDFInfo
- Publication number
- CN204549722U CN204549722U CN201520152242.2U CN201520152242U CN204549722U CN 204549722 U CN204549722 U CN 204549722U CN 201520152242 U CN201520152242 U CN 201520152242U CN 204549722 U CN204549722 U CN 204549722U
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- China
- Prior art keywords
- main component
- pinch roller
- roller assembly
- mounting hole
- pressure zone
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Abstract
The utility model discloses a kind of pinch roller assembly, comprise: pressure zone main component and belt wheel, described pressure zone main component is made up of the first main component and the second main component, the right-hand member of described first main component is provided with an activity adjustment part, described second main component is fixed on the below of the first main component by attaching parts, described belt wheel is secured by bolts on mounting hole, a kind of pinch roller assembly described in the utility model, by arranging the balance and precision that traction wheel regulates pressure zone to run on pressure zone main component, effectively prevent it from offseting in operational process, and set up boss by the outside at mounting hole, improve the steadiness that belt wheel is connected with pressure zone main component, thus improve its stability run, ensure that whole pinch roller assembly better works, also the safety factor that it runs is further increased, and then better meet the demand of client.
Description
Technical field
The utility model relates to a kind of elevators field, specifically a kind of pinch roller assembly.
Background technology
Along with socioeconomic development, and the rising sheer from level ground of numerous high residential building, the demand for elevator is more and more higher, and high demand facilitates the development of elevator industry.At the same time, due to socioeconomic development, drive improving constantly of people's living standard, people for the requirement of elevator also in continuous increase, but no matter be market or high residential building, all often there will be the phenomenon of elevator faults, as rope wheel component fault, the fault at pinch roller assembly fault or other positions, cause much unnecessary trouble all will to the live and work of people, particularly pinch roller assembly, due to the position relationship that it is special, and elevator is all check once half a year or 1 year mostly, when there is slight fault in it, people are difficult to discover, but one when serious fault produces, just will bring many inconvenience to passenger, the serious life security of passenger of even giving constitutes a threat to.
Utility model content
Utility model object: the purpose of this utility model is to solve the deficiencies in the prior art, provides a kind of pinch roller assembly.
Technical scheme: in order to realize above object, a kind of pinch roller assembly described in the utility model, comprise: pressure zone main component and belt wheel, described pressure zone main component is made up of the first main component and the second main component, the right-hand member of described first main component is provided with an activity adjustment part, described second main component is fixed on the below of the first main component by attaching parts, the two ends of described first main component are equipped with a mounting hole, the outside of described mounting hole is equipped with a pin-and-hole and two boss, the left end of described first main component is also provided with a traction wheel and knock hole, its right-hand member is provided with two traction wheels and a knock hole, described second main component is provided with the second mounting hole, the side of described second mounting hole is provided with the second boss and tapped bore, the outside of described tapped bore is provided with flange, and described flange is connected with the second boss, and described belt wheel is secured by bolts on mounting hole and the second mounting hole.A kind of pinch roller assembly described in the utility model, by arranging the balance and precision that traction wheel regulates pressure zone to run on pressure zone main component, and set up boss by the outside at mounting hole, improve the steadiness that belt wheel is connected with pressure zone main component, thus improve its stability run, and then ensure that whole pinch roller assembly better works.
First main component described in the utility model is skewed, and its lower right lower left tilts, and achieves perfect structure optimization, allows it more perfectly coordinate with elevator miscellaneous part, improves the stability that it runs.
The top of activity adjustment part described in the utility model is secured by bolts in the first main component upper right side, its underside is located on the second main component, the first main component and the better activity of the second main component can be allowed to run, and controlled their action radius by activity adjustment part, and then allow them coordinate better.
Mounting hole described in the utility model is hexagonal tapped bore, and its position and knock hole match, and is optimized its structure and layout, contributes to them and better coordinates each other, better finish the work.
The height of tapped bore outboard flanges described in the utility model is consistent with the height of the second boss, allows it better work.
Beneficial effect: pinch roller assembly described in the utility model, has the following advantages:
A kind of pinch roller assembly described in the utility model, by arranging the balance and precision that traction wheel regulates pressure zone to run on pressure zone main component, effectively prevent it from offseting in operational process, and set up boss by the outside at mounting hole, improve the steadiness that belt wheel is connected with pressure zone main component, thus improve its stability run, ensure that whole pinch roller assembly better works, also further increase the safety factor that it runs, and then better meet the demand of client.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
Embodiment
A kind of pinch roller assembly as shown in Figure 1, comprise: pressure zone main component 1 and belt wheel 2, described pressure zone main component 1 is made up of the first main component 11 and the second main component 12, described first main component 11 is in skewed, its lower right lower left tilts, the right-hand member of described first main component 11 is provided with an activity adjustment part 13, the top of described activity adjustment part 13 is secured by bolts in the first main component 11 upper right side, its underside is located on the second main component 12, described second main component 12 is fixed on the below of the first main component 11 by attaching parts, the two ends of described first main component 11 are equipped with a mounting hole 3, the outside of described mounting hole 3 is equipped with a pin-and-hole 4 and two boss 5, the left end of described first main component 11 is also provided with a traction wheel 6 and knock hole 7, its right-hand member is provided with two traction wheels 6 and a knock hole 7, described second main component 2 is provided with the second mounting hole 31, the side of described second mounting hole 31 is provided with the second boss 8 and tapped bore 9, the outside of described tapped bore 9 is provided with flange, and described flange is connected with the second boss 8, and described belt wheel 2 is secured by bolts on mounting hole 3 and mounting hole 31.
Mounting hole 3 described in the present embodiment is hexagonal tapped bore, and itself and knock hole 7 match, and the height of described tapped bore 9 outboard flanges is consistent with the height of the second boss 8.
Claims (5)
1. a pinch roller assembly, it is characterized in that: comprising: pressure zone main component (1) and belt wheel (2), described pressure zone main component (1) is made up of the first main component (11) and the second main component (12), the right-hand member of described first main component (11) is provided with an activity adjustment part (13), described second main component (12) is fixed on the below of the first main component (11) by attaching parts, the two ends of described first main component (11) are equipped with a mounting hole (3), the outside of described mounting hole (3) is equipped with a pin-and-hole (4) and two boss (5), the left end of described first main component (11) is also provided with a traction wheel (6) and knock hole (7), its right-hand member is provided with two traction wheels (6) and a knock hole (7), described second main component (2) is provided with the second mounting hole (31), the side of described second mounting hole (31) is provided with the second boss (8) and tapped bore (9), the outside of described tapped bore (9) is provided with flange, described flange is connected with the second boss (8), and described belt wheel (2) is secured by bolts on mounting hole (3) and the second mounting hole (31).
2. a kind of pinch roller assembly according to claim 1, is characterized in that: described first main component (11) is in skewed, and its lower right lower left tilts.
3. a kind of pinch roller assembly according to claim 1, is characterized in that: the top of described activity adjustment part (13) is secured by bolts in the first main component (11) upper right side, and its underside is located on the second main component (12).
4. a kind of pinch roller assembly according to claim 1, is characterized in that: described mounting hole (3) is hexagonal tapped bore, and itself and knock hole (7) match.
5. a kind of pinch roller assembly according to claim 1, is characterized in that: the height of described tapped bore (9) outboard flanges is consistent with the height of the second boss (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152242.2U CN204549722U (en) | 2015-03-18 | 2015-03-18 | A kind of pinch roller assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152242.2U CN204549722U (en) | 2015-03-18 | 2015-03-18 | A kind of pinch roller assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204549722U true CN204549722U (en) | 2015-08-12 |
Family
ID=53824859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520152242.2U Active CN204549722U (en) | 2015-03-18 | 2015-03-18 | A kind of pinch roller assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204549722U (en) |
-
2015
- 2015-03-18 CN CN201520152242.2U patent/CN204549722U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |