CN204980755U - Underbeam subassembly of no computer lab - Google Patents
Underbeam subassembly of no computer lab Download PDFInfo
- Publication number
- CN204980755U CN204980755U CN201520616080.3U CN201520616080U CN204980755U CN 204980755 U CN204980755 U CN 204980755U CN 201520616080 U CN201520616080 U CN 201520616080U CN 204980755 U CN204980755 U CN 204980755U
- Authority
- CN
- China
- Prior art keywords
- underbeam
- sedan
- return pulley
- lower beam
- beam assembly
- 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
Abstract
The utility model relates to an underbeam subassembly of no computer lab, its mounting bracket that includes underbeam, sedan -chair return pulley and be used for installing the sedan -chair return pulley, wherein the crossing setting of mounting bracket and underbeam is on the underbeam, and the contained angle is 10-18. The utility model discloses a there are angle setting in the mounting bracket and the lower boom support of sedan -chair return pulley for to the heavily perpendicularity reduction of wheel and leading wheel, thereby reduce the probability that wire rope derails.
Description
Technical field
The utility model relates to a kind of lower beam assembly of machine room.
Background technology
At present, lower beam assembly consists essentially of sedan-chair return pulley and wheel carrier, underbeam, wherein sedan-chair return pulley rotates around horizontal axis line direction and is arranged on wheel carrier, this wheel carrier and underbeam flush at vertical direction or be arranged in parallel, and in practical operation, because steel rope is present in the torsion of 90 degree, easily there is derailment occurring, there is very large potential safety hazard.
Summary of the invention
In order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of lower beam assembly of machine room of improvement.
For achieving the above object, the utility model provides a kind of lower beam assembly of machine room, and it comprises underbeam, sedan-chair return pulley and the erecting frame for installing sedan-chair return pulley, be wherein arranged on underbeam on crossing with underbeam of erecting frame, and angle is 10 ~ 18 °.
Concrete, angle is 16 ° is the best.
Concrete, erecting frame and underbeam are bolted part and are fixedly connected with.
Specifically implement and preferred aspect according to one of the present utility model, underbeam comprises the strutbeam, the attaching parts for being fixedly connected with at the both ends of two strutbeams that are positioned at both sides horizontal-extending.
Concrete, attaching parts is U-shaped, and two U-shaped openings are towards identical or different.
Compared to prior art, the utility model tool has the following advantages:
There is angle by the erecting frame of sedan-chair return pulley and lower boom support and arrange in the utility model, makes to reduce the squareness of roller and track adjusting wheel, thus reduce the probability of steel rope derailing.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of lower beam assembly of the present utility model;
In accompanying drawing: 1, underbeam; 10, strutbeam; 11, attaching parts (U-shaped); 2, sedan-chair return pulley; 3, erecting frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is preferred embodiment described in detail.
As shown in Figure 1, the present embodiment provides a kind of lower beam assembly of machine room, and it comprises underbeam 1, sedan-chair return pulley 2 and the erecting frame 3 for installing sedan-chair return pulley 2, and what wherein erecting frame 3 was crossing with underbeam 1 is arranged on underbeam 1, and angle is 10 ~ 18 °.
In this example, angle is 16 ° is the best.Because consider the installing space of lower beam assembly, this angle should not be too large, otherwise be not easy to actual fitting operation, and meanwhile, angle is too little, does not have the effect preventing steel rope from derailing.
Concrete, erecting frame 3 is bolted part with underbeam 1 and is fixedly connected with.
In this example, underbeam 1 comprises the strutbeam 10, the attaching parts 11 for being fixedly connected with at the both ends of two strutbeams 10 that are positioned at both sides horizontal-extending.
Concrete, attaching parts 11 is U-shaped, and two U-shaped openings are towards identical or different.As shown in Figure 1, U-shaped the opening being positioned at left side is towards the right side, and U-shaped that is positioned at right side opening up.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and implement according to this; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a lower beam assembly for machine room, it comprises underbeam, sedan-chair return pulley and the erecting frame for installing described sedan-chair return pulley, it is characterized in that: what described erecting frame was crossing with described underbeam is arranged on described underbeam, and angle is 10 ~ 18 °.
2. the lower beam assembly of machine room according to claim 1, is characterized in that: described angle is 16 °.
3. the lower beam assembly of machine room according to claim 1, is characterized in that: described erecting frame is bolted part with described underbeam and is fixedly connected with.
4. the lower beam assembly of machine room according to claim 1, is characterized in that: described underbeam comprises the strutbeam, the attaching parts for being fixedly connected with at the both ends of two described strutbeams that are positioned at both sides horizontal-extending.
5. the lower beam assembly of machine room according to claim 4, is characterized in that: described attaching parts is U-shaped, and two described U-shaped openings are towards identical or different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616080.3U CN204980755U (en) | 2015-08-17 | 2015-08-17 | Underbeam subassembly of no computer lab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616080.3U CN204980755U (en) | 2015-08-17 | 2015-08-17 | Underbeam subassembly of no computer lab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204980755U true CN204980755U (en) | 2016-01-20 |
Family
ID=55115145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520616080.3U Expired - Fee Related CN204980755U (en) | 2015-08-17 | 2015-08-17 | Underbeam subassembly of no computer lab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204980755U (en) |
-
2015
- 2015-08-17 CN CN201520616080.3U patent/CN204980755U/en not_active Expired - Fee Related
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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: 20160120 Termination date: 20190817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |