CN202484201U - Roller-type width-adjustable towline groove - Google Patents
Roller-type width-adjustable towline groove Download PDFInfo
- Publication number
- CN202484201U CN202484201U CN2012200035435U CN201220003543U CN202484201U CN 202484201 U CN202484201 U CN 202484201U CN 2012200035435 U CN2012200035435 U CN 2012200035435U CN 201220003543 U CN201220003543 U CN 201220003543U CN 202484201 U CN202484201 U CN 202484201U
- Authority
- CN
- China
- Prior art keywords
- dee
- roller
- fluting
- quarter bend
- guide rail
- 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
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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model relates to a roller-type width-adjustable towline groove comprising a guide rail. One half of the guide rail is provided with a towline groove device, and the other half of the guide rail is provided with a roller device. The towline groove device is composed of a first slotted rectangular pipe, a double-hole boss and the towline groove. The roller device is composed of a second slotted rectangular pipe, a single-hole boss, a roller, a shaft and a bearing. The roller-type width-adjustable towline groove has the advantages of being reasonable in structure, simple in installation, applicable to towlines of different specifications and durable in use, obtaining praises of clients, being bulk in production, saving cost and meeting market demands better.
Description
Technical field
The utility model relates to a kind of dee, especially relates to a kind of roller type adjustable width dee.
Background technique
When [0002] cutting machine was vertically walked, travel distance generally can be very long, and power line, tracheae also can be corresponding very long, just use drag chain to the gentle protection of pipe of line, put into dee to drag chain then, plays the effect of protection drag chain.Existing dee is to be bent into the U font by sheet metal.
When the machine travel distance was longer, drag chain revolution back was drawn also distantly by machine, and sagging under the top drag chain action of gravity after the revolution, machine moves back and forth, and top and the bottom drag chain phase mutual friction will be shortened its working life.
The drag chain width of different size is different, and the width of employed dee is also different, makes the dee of different size, and is time-consuming, takes a lot of work.
Summary of the invention
The utility model technical problem to be solved provides a kind of roller type adjustable width dee that can regulate arbitrarily with the drag chain width.
In order to solve the problems of the technologies described above; The utility model is realized through following technological scheme: this roller type adjustable width dee; Comprise guide rail, half of this guide rail length overall installed dee device, second half mounting cylinder device; Said dee device is made up of the first fluting quarter bend, diplopore lug and dee, and said drum apparatus is made up of the second fluting quarter bend, single hole lug, cylinder, axle and bearing.
Further, said diplopore lug has two, is separately positioned on the right ends of the first fluting quarter bend; Symmetrically; Said dee is two also, be separately positioned on the symmetrical side of two diplopore lugs, and bottom and the first fluting quarter bend is fixedly connected.
Said single hole lug has two, is separately positioned on the right ends of the second fluting quarter bend, and symmetrically, said cylinder is arranged between two single hole lugs, and fixing through the axle that is arranged in the drum bearings at both ends endoporus.
Compared with prior art, the usefulness of the utility model is: this roller type adjustable width dee is rational in infrastructure, simple installation; Can adapt to the drag chain of different size, durable in use, obtained client's praise; Mass production, saving cost have better met the market demand.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the utility model roller type adjustable width dee assembling schematic representation;
Fig. 2 is an A-A sectional view among Fig. 1;
Fig. 3 is a B-B sectional view among Fig. 1.
Among the figure: 1, guide rail; 2, dee device; 2-1, the first fluting quarter bend; 2-2 diplopore lug; 2-3, dee; 3, drum apparatus; 3-1, the second fluting quarter bend; 3-2, single hole lug; 3-3, cylinder; 3-4, axle; 3-5, bearing.
Embodiment:
Below in conjunction with accompanying drawing and embodiment the utility model is described in detail:
A kind of roller type adjustable width dee shown in Figure 1 comprises guide rail 1, and half of this guide rail 1 length overall installed dee device 2, second half mounting cylinder device 3; Said dee device 2 is made up of the first fluting quarter bend 2-1, diplopore lug 2-2 and dee 2-3; Diplopore lug 2-2 has two; Be separately positioned on the right ends of the first fluting quarter bend 2-1, symmetrically, said dee 2-3 also is two; Be separately positioned on the symmetrical side of two diplopore lug 2-2, and bottom and the first fluting quarter bend 2-1 are fixedly connected; Said drum apparatus 3 is made up of the second fluting quarter bend 3-1, single hole lug 3-2, cylinder 3-3, axle 3-4 and bearing 3-5; Single hole lug 3-2 has two, is separately positioned on the right ends of the second fluting quarter bend 3-1, and symmetrically, said cylinder 3-3 is arranged between two single hole lug 3-2, and fixes through the axle 3-4 that is arranged in the inner bearings at both ends 3-5 of the cylinder 3-3 endoporus.
This roller type adjustable width dee is rational in infrastructure, and simple installation can adapt to the drag chain of different size, and is durable in use, obtained client's praise, mass production, practices thrift cost, has better met the market demand.
It is emphasized that: above only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technological scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. roller type adjustable width dee; It is characterized in that: comprise guide rail (1); Half of this guide rail (1) length overall installed dee device (2); Second half mounting cylinder device (3), said dee device (2) is made up of the first fluting quarter bend (2-1), diplopore lug (2-2) and dee (2-3), and said drum apparatus (3) is made up of the second fluting quarter bend (3-1), single hole lug (3-2), cylinder (3-3), axle (3-4) and bearing (3-5).
2. roller type adjustable width dee according to claim 1; It is characterized in that: said diplopore lug (2-2) has two; Be separately positioned on the right ends of the first fluting quarter bend (2-1), symmetrically, said dee (2-3) also is two; Be separately positioned on the symmetrical side of two diplopore lugs (2-2), and the bottom is fixedly connected with the first fluting quarter bend (2-1).
3. roller type adjustable width dee according to claim 1; It is characterized in that: said single hole lug (3-2) has two; Be separately positioned on the right ends of the second fluting quarter bend (3-1); Symmetrically, said cylinder (3-3) is arranged between two single hole lugs (3-2), and fixing through the axle (3-4) that is arranged in the inner bearings at both ends of cylinder (3-3) (3-5) endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200035435U CN202484201U (en) | 2012-01-06 | 2012-01-06 | Roller-type width-adjustable towline groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200035435U CN202484201U (en) | 2012-01-06 | 2012-01-06 | Roller-type width-adjustable towline groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202484201U true CN202484201U (en) | 2012-10-10 |
Family
ID=46958627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200035435U Expired - Fee Related CN202484201U (en) | 2012-01-06 | 2012-01-06 | Roller-type width-adjustable towline groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202484201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847847A (en) * | 2014-02-18 | 2015-08-19 | 河南省黄河防爆起重机有限公司 | Drag chain guide groove |
-
2012
- 2012-01-06 CN CN2012200035435U patent/CN202484201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847847A (en) * | 2014-02-18 | 2015-08-19 | 河南省黄河防爆起重机有限公司 | Drag chain guide groove |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20170106 |