CN205207542U - Drag chain - Google Patents
Drag chain Download PDFInfo
- Publication number
- CN205207542U CN205207542U CN201521089758.3U CN201521089758U CN205207542U CN 205207542 U CN205207542 U CN 205207542U CN 201521089758 U CN201521089758 U CN 201521089758U CN 205207542 U CN205207542 U CN 205207542U
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- CN
- China
- Prior art keywords
- linkage unit
- drag chain
- mounting groove
- groove
- spacing
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Abstract
The utility model provides a drag chain, includes multistage mutual articulated linkage unit and locates both ends and be used for external connector, every linkage unit all include: parallel relative both sides board and the diaphragm of connection between the board of both sides, its characterized in that: the rear end outer wall of curb plate be formed with a first mounting groove that is used for the assembly, be formed with earlier on in first mounting groove outer convex protruding, the front end inner wall of curb plate is formed with a second mounting groove that is used for the assembly, is formed with a shaft hole and is used for spacing card protruding in the second mounting groove, first mounting groove tip be equipped with and be used for spacing first spacing groove, the linkage unit include first linkage unit and second linkage unit, first linkage unit and the first spacing groove on the second linkage unit be the longitudinal symmetry setting, drag chain on every linkage unit be wantonly first linkage unit or second linkage unit. Drag chain can realize that drag chain buckles wantonly, convenient to use.
Description
Technical field
The utility model relates to drag chain technical field, particularly a kind of drag chain that can bend arbitrarily.
Background technique
Drag chain is suitable for use in reciprocating occasion, can play traction and protective action to built-in cable, oil pipe, tracheae, water pipe etc.Along with the mouth of industrial automation process is fast increasingly, drag chain is used widely in increasing automation equipment.Have a large amount of distributions, pipe arrangement to need to be protected in automation equipment, make it run in stable, safe working environment, drag chain is applied widely in the technical field such as lathe, mechanical arm.
In prior art, drag chain generally all includes the multistage linkage unit that is hinged and described each linkage unit includes: parallel relative biside plate and the transverse slat be connected between biside plate; Existing drag chain towards a direction bending, can only have shortcomings such as using inconvenience usually.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of easy to use, the drag chain that can bend arbitrarily.
For achieving the above object, the technological scheme that the utility model proposes is: a kind of drag chain, comprise the multistage linkage unit that is hinged and be located at two ends for external connecting head, described each linkage unit includes: parallel relative biside plate and the transverse slat be connected between biside plate, it is characterized in that: the rear end outer wall of described side plate is formed with first mounting groove for assembling, is formed with an outwardly convex axle in the first mounting groove; The front inner wall of described side plate is formed with second mounting groove for assembling, is formed with an axis hole and for spacing card convex in the second mounting groove; The first described mounting groove end is provided with for the first spacing restraining groove; Described linkage unit comprises the first linkage unit and the second linkage unit, and the first restraining groove on the first described linkage unit and the second linkage unit is in being symmetrical arranged up and down; Each linkage unit on described drag chain is arbitrarily the first linkage unit or the second linkage unit.
Preferably, described connecting head is provided with for fixing fixed hole.
Preferably, described fixed hole is the screw hole of band metal nuts.
Preferably, the second restraining groove being convenient to install is provided with in said second mounting groove.
Adopt technique scheme, drag chain described in the utility model is by arranging the first linkage unit and the second linkage unit respectively, and the first restraining groove on the first linkage unit and the second linkage unit is in being symmetrical arranged up and down, can realize drag chain and bend arbitrarily, easy to use.
Accompanying drawing explanation
Fig. 1 is drag chain structure schematic diagram described in the utility model;
Fig. 2 is the first linkage unit schematic diagram 1;
Fig. 3 is the first linkage unit schematic diagram 2
Fig. 4 is the second linkage unit schematic diagram;
Fig. 5 is the schematic diagram be hinged between linkage unit.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As Figure 1-5, drag chain described in the utility model comprises the multistage linkage unit 1 that is hinged and is located at two ends for external connecting head 2, described each linkage unit 1 includes: parallel relative biside plate 10 and the transverse slat 11 be connected between biside plate, the rear end outer wall of side plate is formed with first mounting groove 101 for assembling, is formed with an outwardly convex axle 1011 in the first mounting groove 101; The front inner wall of side plate 10 is formed with second mounting groove 102 for assembling, the second restraining groove 1023 be formed with an axis hole 1021 in the second mounting groove 102, installing for spacing card convex 1022 and being convenient to; The first described mounting groove 101 end is provided with for the first spacing restraining groove 1012; Described linkage unit 1 comprises the first linkage unit 100 and the second linkage unit 100`, and the first restraining groove 1012 on the first described linkage unit 100 and the second linkage unit 100` is in being symmetrical arranged up and down (see Fig. 2 and Fig. 4); Each linkage unit 1 on described drag chain is arbitrarily the first linkage unit 100 or the second linkage unit 100`.
In addition, as shown in Figure 1, described connecting head 2 is provided with for fixing fixed hole 20, and fixed hole 20 is preferably the screw hole of band metal nuts, for drag chain is fixed on the places such as cabinet.
During concrete use, wire harness 3 is through drag chain, and because the linkage unit in drag chain be arbitrarily first module 100 or second unit 100`, and the first restraining groove 1012 on the first linkage unit 100 and the second linkage unit 100` is be symmetrical arranged up and down, drag chain can be realized bend arbitrarily, easy to use.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection domain of the present utility model.
Claims (4)
1. a drag chain, comprise the multistage linkage unit that is hinged and be located at two ends for external connecting head, each described linkage unit includes: parallel relative biside plate and the transverse slat be connected between biside plate, it is characterized in that: the rear end outer wall of described side plate is formed with first mounting groove for assembling, is formed with an outwardly convex axle in the first mounting groove; The front inner wall of described side plate is formed with second mounting groove for assembling, is formed with an axis hole and for spacing card convex in the second mounting groove; The first described mounting groove end is provided with for the first spacing restraining groove; Described linkage unit comprises the first linkage unit and the second linkage unit, and the first restraining groove on the first described linkage unit and the second linkage unit is in being symmetrical arranged up and down; Each linkage unit on described drag chain is arbitrarily the first linkage unit or the second linkage unit.
2. a kind of drag chain according to claim 1, is characterized in that: described connecting head is provided with for fixing fixed hole.
3. a kind of drag chain according to claim 2, is characterized in that: described fixed hole is the screw hole of band metal nuts.
4. a kind of drag chain according to claim 1, is characterized in that: be provided with the second restraining groove being convenient to install in said second mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089758.3U CN205207542U (en) | 2015-12-24 | 2015-12-24 | Drag chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089758.3U CN205207542U (en) | 2015-12-24 | 2015-12-24 | Drag chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207542U true CN205207542U (en) | 2016-05-04 |
Family
ID=55845261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521089758.3U Active CN205207542U (en) | 2015-12-24 | 2015-12-24 | Drag chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322636A (en) * | 2017-09-01 | 2017-11-07 | 深圳龙海特机器人科技有限公司 | Flexible joint and revolution folding arm |
| WO2023087281A1 (en) * | 2021-11-19 | 2023-05-25 | 高创(苏州)电子有限公司 | Wire harness arranging structure and display device |
-
2015
- 2015-12-24 CN CN201521089758.3U patent/CN205207542U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322636A (en) * | 2017-09-01 | 2017-11-07 | 深圳龙海特机器人科技有限公司 | Flexible joint and revolution folding arm |
| WO2023087281A1 (en) * | 2021-11-19 | 2023-05-25 | 高创(苏州)电子有限公司 | Wire harness arranging structure and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |