CN203098743U - Modified drag chain - Google Patents
Modified drag chain Download PDFInfo
- Publication number
- CN203098743U CN203098743U CN 201220690720 CN201220690720U CN203098743U CN 203098743 U CN203098743 U CN 203098743U CN 201220690720 CN201220690720 CN 201220690720 CN 201220690720 U CN201220690720 U CN 201220690720U CN 203098743 U CN203098743 U CN 203098743U
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- China
- Prior art keywords
- drag chain
- plate
- connecting plate
- carrier bar
- mounting groove
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- 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 modified drag chain comprising connecting units and a connecting head. The connecting units in multiple levels are hinged with each other. Each connecting unit comprises a first chain board, a second chain board, upper connecting plates and lower connecting plates, wherein the first chain board and the second chain board are arranged symmetrically on two sides, the upper connecting plates are connected to the top ends of the first chain board and the second chain board, and the lower connecting plates are connected to the bottom ends of the first chain board and the second chain board. Each of the upper connecting plates comprises a first connecting plate and a second connecting plate which are respectively fixed at the top ends of the first chain board and the second chain board integrally, wherein the first connecting plates and the second connecting plates are elastic plates, tail ends of the first connecting plates and the second connecting plates are abutted against each other to form embedding ports which can be automatically reset. The modified drag chain is simple in structure and convenient to mount and demount; and besides, when cables are assembled with the modified drag chain, the cables can be embedded directly through embedding ports of the connecting units to enable the cables to be embedded into the connecting units quickly. For long cables, the modified drag chain can also be assembled with the long cables rapidly.
Description
Technical field:
The utility model relates to the drag chain technical field, refers in particular to a kind of simple in structure, dismounting and improved type drag chain easy to use.
Background technique:
Drag chain is a kind of reciprocating occasion that is suitable for use in, and can play the device of traction and protective action to its built-in cable, oil pipe, tracheae, water pipe etc.
Along with the continuous progress of industry, drag chain has been widely used in numerical control machine tool, electronic equipment, stone machining equipment, glass machinery, door and window machinery, injection machine, mechanism hand, materials handling equipment, AUTOMATIC WAREHOUSE etc.
Drag chain generally all includes the multistage linkage unit that is hinged.During use, cable or oil pipe, tracheae, water pipe need be passed drag chain, move reciprocatingly with protection cable or oil pipe, tracheae, water pipe.But cable or oil pipe, tracheae, when water pipe is long bother when itself and drag chain assembling very much, influence working efficiency greatly.
The model utility content:
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, dismounting and improved type drag chain easy to use are provided.
In order to solve the problems of the technologies described above, the utility model has adopted following technical proposals: this improved type drag chain comprises: the multistage linkage unit that is hinged and be used for external connecting head, described each linkage unit includes: symmetrically arranged first carrier bar in the left and right sides and second carrier bar, be connected in first, the upper junction plate on two carrier bar tops and be connected in first, the lower connecting plate of two carrier bars bottom, described upper junction plate comprise two respectively one be fixed in first, first connecting plate on two carrier bar tops and second connecting plate, wherein, this first connecting plate and second connecting plate are elastic plate, and its end is inconsistent, and forming one can be automatically reset clamped mouthful.
Furthermore, in the technique scheme, the end of described first connecting plate has been bent to form a ladder surface, and the end of described second connecting plate and this ladder surface are conflicted.
Furthermore, in the technique scheme, the rear end outer wall of described first carrier bar is formed with first mounting groove that is used to assemble, and is formed with a protruding axle that outwards protrudes in first mounting groove.
Furthermore, in the technique scheme, described first carrier bar also is provided with in first mounting groove and is used for spacing protruding and first restraining groove of first card.
Furthermore, in the technique scheme, the front inner wall of described first carrier bar is formed with second mounting groove that is used to assemble, and is formed with an axis hole in second mounting groove.
Furthermore, in the technique scheme, described first carrier bar also is provided with in second mounting groove and is used for spacing protruding and second restraining groove of second card.
Furthermore, in the technique scheme, the structure of described second carrier bar is identical with the structure of described first carrier bar.
Furthermore, in the technique scheme, described lower connecting plate is a double panel structure.
Furthermore, in the technique scheme, described lower connecting plate comprises: upper plate, lower plate and be connected in upper plate and lower plate between supporting plate, wherein, be formed with the gap between this upper plate and the lower plate.
After adopting technique scheme, the utility model has following beneficial effect compared with prior art:
The utility model is simple in structure, dismounting is easy, in addition, upper junction plate in the linkage unit is by first connecting plate with elastic reset performance and second connecting plate, and this first connecting plate and the second connecting plate end are inconsistent, and forming one can be automatically reset clamped mouthful.The order of such structure the utlity model has assembling, advantage easy to use.When promptly assembling, can make cable enter in the linkage unit fast directly with the clamped mouthful of embedding of cable from linkage unit with cable.For long cable, the utility model also can assemble fast with cable.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the stereogram of linkage unit in the utility model;
Fig. 3 is the stereogram at another visual angle of linkage unit in the utility model;
Embodiment:
Below in conjunction with specific embodiments and the drawings the utility model is further specified.
Referring to shown in Figure 1, a kind of improved type drag chain, it comprises: the multistage linkage unit that is hinged 10 and be used for external connecting head 20.
Shown in Fig. 2,3, described each linkage unit 10 includes: symmetrically arranged first carrier bar 1 in the left and right sides and second carrier bar 2, be connected in the upper junction plate 3 on first and second carrier bar 1,2 tops and be connected in the lower connecting plate 4 of first and second carrier bar 1,2 bottoms, wherein, described first carrier bar 1 is parallel with second carrier bar 2.
Described upper junction plate 3 comprise two respectively one be fixed in first connecting plate 31 and second connecting plate 32 on first and second carrier bar 1,2 tops, wherein, this first connecting plate 31 and second connecting plate 32 are elastic plate, and its end is inconsistent, and forming one can be automatically reset clamped mouthful 100.
Particularly, the end of described first connecting plate 31 has been bent to form a ladder surface 311, and the end of described second connecting plate 32 and this ladder surface 311 are conflicted, and one forms described clamped mouthful 100.
The rear end outer wall of described first carrier bar 1 is formed with first mounting groove 11 that is used to assemble, and is formed with a protruding axle 111 that outwards protrudes in first mounting groove 11.Described first carrier bar 1 also is provided with in first mounting groove 11 and is used for spacing first card protruding 112 and first restraining groove 113.
The front inner wall of described first carrier bar 1 is formed with second mounting groove 12 that is used to assemble, and is formed with an axis hole 121 in second mounting groove 12.Described first carrier bar 1 also is provided with in second mounting groove 12 and is used for spacing second card protruding 122 and second restraining groove 123.
The structure of described second carrier bar 2 is identical with the structure of described first carrier bar 1, gives unnecessary details no longer one by one at this.
Described lower connecting plate 4 is a double panel structure, and this lower connecting plate 4 comprises: upper plate 41, lower plate 42 and be connected in upper plate 41 and lower plate 42 between supporting plate 43, wherein, be formed with the gap between this upper plate 41 and the lower plate 42.
During the utility model assembling, when upper level linkage unit and the assembling of next stage linkage unit, in second mounting groove that the first mounting groove inlay card that first carrier bar and the second carrier bar rear end outer wall form in the next stage linkage unit first carrier bar and second carrier bar front inner wall in the upper level linkage unit form, wherein, axis hole in second mounting groove of the protruding axle inlay card that outwards protrudes in first mounting groove of first carrier bar and the second carrier bar rear end outer wall in this next stage linkage unit first carrier bar and second carrier bar front inner wall in the upper level linkage unit, make form between it hinged.In addition, protruding and first restraining groove of first in first mounting groove card respectively with second mounting groove in second restraining groove and the protruding inlay card mutually of second card, making can not inordinate rotation between upper level linkage unit and the next stage linkage unit.
When the utility model and cable assembling, can make cable enter in the linkage unit fast directly with the clamped mouthful of embedding of cable from linkage unit.For long cable, the utility model also can assemble fast with cable, and is very convenient to use, and has good protective action.
Certainly, the above only is a specific embodiment of the utility model, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (9)
1. improved type drag chain, comprise: the multistage linkage unit that is hinged (10) and be used for external connecting head (20), it is characterized in that: described each linkage unit (10) includes: symmetrically arranged first carrier bar in the left and right sides (1) and second carrier bar (2), be connected in first, two carrier bars (1,2) upper junction plate on top (3) and be connected in first, two carrier bars (1,2) Di Bu lower connecting plate (4), described upper junction plate (3) comprise two respectively one be fixed in first, two carrier bars (1,2) first connecting plate (31) on top and second connecting plate (32), wherein, this first connecting plate (31) and second connecting plate (32) are elastic plate, and its end is inconsistent, and forming one can automatically reset clamped mouthful (100).
2. a kind of improved type drag chain according to claim 1 is characterized in that: the end of described first connecting plate (31) has been bent to form a ladder surface (311), and the end of described second connecting plate (32) and this ladder surface (311) are conflicted.
3. a kind of improved type drag chain according to claim 1, it is characterized in that: the rear end outer wall of described first carrier bar (1) is formed with first mounting groove (11) that is used to assemble, and is formed with a protruding axle (111) that outwards protrudes in first mounting groove (11).
4. a kind of improved type drag chain according to claim 3 is characterized in that: described first carrier bar (1) also is provided with in first mounting groove (11) and is used for first spacing card protruding (112) and first restraining groove (113).
5. a kind of improved type drag chain according to claim 1 is characterized in that: the front inner wall of described first carrier bar (1) is formed with second mounting groove (12) that is used to assemble, and is formed with an axis hole (121) in second mounting groove (12).
6. a kind of improved type drag chain according to claim 5 is characterized in that: described first carrier bar (1) also is provided with in second mounting groove (12) and is used for second spacing card protruding (122) and second restraining groove (123).
7. according to any described a kind of improved type drag chain of claim 1-6, it is characterized in that: the structure of described second carrier bar (2) is identical with the structure of described first carrier bar (1).
8. a kind of improved type drag chain according to claim 1 is characterized in that: described lower connecting plate (4) is a double panel structure.
9. a kind of improved type drag chain according to claim 8, it is characterized in that: described lower connecting plate (4) comprising: upper plate (41), lower plate (42) and be connected in upper plate (41) and lower plate (42) between supporting plate (43), wherein, be formed with the gap between this upper plate (41) and the lower plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690720 CN203098743U (en) | 2012-12-13 | 2012-12-13 | Modified drag chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690720 CN203098743U (en) | 2012-12-13 | 2012-12-13 | Modified drag chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098743U true CN203098743U (en) | 2013-07-31 |
Family
ID=48850147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220690720 Expired - Fee Related CN203098743U (en) | 2012-12-13 | 2012-12-13 | Modified drag chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098743U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753230A (en) * | 2014-01-09 | 2014-04-30 | 苏州奔腾塑业有限公司 | Miniature drag chain capable of preventing pipelines from falling |
| CN104976283A (en) * | 2015-07-16 | 2015-10-14 | 佛山市普拉迪数控科技有限公司 | Wear-resisting and durable drag chain |
| CN104999331A (en) * | 2015-07-16 | 2015-10-28 | 佛山市普拉迪数控科技有限公司 | Long machine tool internally provided with anti-abrasion and durable drag chains |
| CN105020337A (en) * | 2015-07-16 | 2015-11-04 | 佛山市普拉迪数控科技有限公司 | Deviation and abrasion prevention durable drag chain |
| CN105179598A (en) * | 2015-07-16 | 2015-12-23 | 佛山市普拉迪数控科技有限公司 | Guide groove internally provided with anti-wear durable drag chain |
| CN109854677A (en) * | 2018-12-19 | 2019-06-07 | 上海沃志精密机械有限公司 | A kind of cable drag chain |
-
2012
- 2012-12-13 CN CN 201220690720 patent/CN203098743U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753230A (en) * | 2014-01-09 | 2014-04-30 | 苏州奔腾塑业有限公司 | Miniature drag chain capable of preventing pipelines from falling |
| CN104976283A (en) * | 2015-07-16 | 2015-10-14 | 佛山市普拉迪数控科技有限公司 | Wear-resisting and durable drag chain |
| CN104999331A (en) * | 2015-07-16 | 2015-10-28 | 佛山市普拉迪数控科技有限公司 | Long machine tool internally provided with anti-abrasion and durable drag chains |
| CN105020337A (en) * | 2015-07-16 | 2015-11-04 | 佛山市普拉迪数控科技有限公司 | Deviation and abrasion prevention durable drag chain |
| CN105179598A (en) * | 2015-07-16 | 2015-12-23 | 佛山市普拉迪数控科技有限公司 | Guide groove internally provided with anti-wear durable drag chain |
| CN109854677A (en) * | 2018-12-19 | 2019-06-07 | 上海沃志精密机械有限公司 | A kind of cable drag chain |
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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: 20130731 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |