CN201849996U - Steel drag chain with protective sleeves - Google Patents
Steel drag chain with protective sleeves Download PDFInfo
- Publication number
- CN201849996U CN201849996U CN2010205510614U CN201020551061U CN201849996U CN 201849996 U CN201849996 U CN 201849996U CN 2010205510614 U CN2010205510614 U CN 2010205510614U CN 201020551061 U CN201020551061 U CN 201020551061U CN 201849996 U CN201849996 U CN 201849996U
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- CN
- China
- Prior art keywords
- protective sleeves
- wire holes
- drag chain
- conducting wire
- frame plate
- 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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Abstract
The utility model discloses a steel drag chain with protective sleeves, which comprises a frame plate (1) and interconnection plates (2), wherein both ends of the interconnection plates (2) are fixedly connected with the frame plate (1) and are symmetrical to each other, interconnection holes (3) are arranged on the interconnection plates (2), and a plurality of conducting wire holes (4) are arranged on the frame plate (1). The utility model is characterized in that the inner edges of the conducting wire holes (4) are sheathed with the protective sleeves (5), the protective sleeves (5) are two opposite semicircular bodies, and the outer edges of the conducting wire holes (4) are provided with grooves which are embedded with the conducting wire holes (4) into one body. The steel drag chain is sheathed with the protective sleeves at the inner edges of the conducting wire holes, so the abrasion degree of the conducting wires during the friction inside the protective sleeves can be greatly reduced, and the service life is prolonged. In addition, the protective sleeves adopt two opposite semicircular body structures, the installation is convenient, the structural form that the grooves of the outer edges are embedded with the conducting wire holes into one body is adopted, the connection tightness degree of the grooves and the conductive wire holes are also enhanced, and the steel drag chain is not easy to fall off.
Description
Affiliated technical field
The utility model belongs to a kind of mechanical part, is a kind of drag chain that draws lead of design particularly.
Background technology
In the prior art, on the part mechanical equipment, adopt drag chain traction lead reciprocating, offer circular hole on the drag chain, lead is interspersed in the circular hole.At present, the drag chain of employing all is a steel, and the steel circular hole directly contacts with lead, and the time one is long, and the repeated friction of lead and circular hole causes the wearing and tearing of lead, causes the lead early failure, needs often maintenance, gives to manipulate and makes troubles, and has also improved use cost.
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned deficiency of prior art, and a kind of improved drag chain is provided, and it has alleviated the wearing and tearing of traction lead greatly, and result of use is good, has improved service life.
For reaching above-mentioned purpose; the utility model is taked following technical scheme: the utility model includes: frame plate and two ends thereof are captive joint and symmetrical interconnected plate with it; interconnected plate is provided with intercommunicating pore; frame plate is provided with some wire guides; it is characterized in that: the edge is set with protecting sleeve in wire guide; protecting sleeve is two relative semicircular body, and its outward flange is provided with groove and wire guide is inlayed one.
The utility model is taked technique scheme, has following beneficial effect: the utility model is owing to edge in wire guide is set with protecting sleeve, and this protecting sleeve can adopt plastic product, and lead friction therein can alleviate wear intensity greatly, improves service life.In addition, protecting sleeve adopts two relative semicircular body structures, is convenient to install, and the two constitutes circle wire guide is surrounded.Simultaneously, protecting sleeve adopts outward flange groove and wire guide to inlay the version of one, has also strengthened the connection tight ness rating of the two, difficult drop-off.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated:
Fig. 1 is the main TV structure sketch of the utility model embodiment.
Fig. 2 is the plan structure sketch of the utility model embodiment.
Mark among the figure: 1-frame plate, the interconnected plate of 2-, 3-intercommunicating pore, 4-wire guide, 5-protecting sleeve.
The specific embodiment
By Fig. 1, shown in Figure 2; the utility model includes: frame plate 1 and two ends thereof are captive joint and symmetrical interconnected plate 2 with it; interconnected plate 2 is provided with intercommunicating pore 3; frame plate 1 is provided with some wire guides 4; the edge is set with protecting sleeve 5 in wire guide 4; protecting sleeve 5 is two relative semicircular body, and its outward flange is provided with groove and wire guide 4 is inlayed one.
The utility model embodiment is depicted as the one unit chain link of drag chain, and chain link interconnected back in some unit forms drag chain, and each unit chain link relies on the intercommunicating pore on the interconnected plate 2 to link to each other.
Claims (1)
1. steel drag chain with protecting sleeve; it includes: frame plate (1) and two ends thereof are captive joint and symmetrical interconnected plate (2) with it; interconnected plate (2) is provided with intercommunicating pore (3); frame plate (1) is provided with some wire guides (4); it is characterized in that: the edge is set with protecting sleeve (5) in wire guide (4); protecting sleeve (5) is two relative semicircular body, and its outward flange is provided with groove and wire guide (4) is inlayed one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205510614U CN201849996U (en) | 2010-09-29 | 2010-09-29 | Steel drag chain with protective sleeves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205510614U CN201849996U (en) | 2010-09-29 | 2010-09-29 | Steel drag chain with protective sleeves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201849996U true CN201849996U (en) | 2011-06-01 |
Family
ID=44092398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205510614U Expired - Fee Related CN201849996U (en) | 2010-09-29 | 2010-09-29 | Steel drag chain with protective sleeves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201849996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109775437A (en) * | 2019-01-15 | 2019-05-21 | 深圳市华星光电半导体显示技术有限公司 | The constraint of drag chain wire rod constructs and constraint method |
-
2010
- 2010-09-29 CN CN2010205510614U patent/CN201849996U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109775437A (en) * | 2019-01-15 | 2019-05-21 | 深圳市华星光电半导体显示技术有限公司 | The constraint of drag chain wire rod constructs and constraint method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20110929 |