CN203193231U - Steel armored cable connector - Google Patents
Steel armored cable connector Download PDFInfo
- Publication number
- CN203193231U CN203193231U CN 201320154300 CN201320154300U CN203193231U CN 203193231 U CN203193231 U CN 203193231U CN 201320154300 CN201320154300 CN 201320154300 CN 201320154300 U CN201320154300 U CN 201320154300U CN 203193231 U CN203193231 U CN 203193231U
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- Prior art keywords
- armored cable
- row
- steel armored
- steel
- welding
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 238000003466 welding Methods 0.000 claims abstract description 40
- 230000004888 barrier function Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a steel armored cable connector which comprises an annular cylindrical connector body and is characterized in that each of the two ends of the connector is provided with at least a row of welding holes, and the number of the welding holes at each row is at least one. In order to solve the problem that the joint of a steel armored cable is prone to deformation and rupture due to welding heat, spot welding is employed to reduce heat and minimize the deformation and rupture of a steel armored cable. Further, multi-row spot welding improves joint strength. The steel armored cable connector is simple in structure and convenient for application, and effectively prevents fracture of joints of a steel armored cable.
Description
Technical field
The utility model relates to the cable processing technique field, is specifically related to a kind of steel armored cable connector.
Background technology
Be easy to generate distortion, mechanical deformation such as curve if cable in use is subjected to the external force effect, make the cable in the transmission of electricity that unnecessary injury takes place easily, influence transmission of electricity operation.In addition, cable laying generally has cable trough, because whole cable is exposed in cable trough, crust is subjected to toy such as mouse easily and gnaws, and makes the insulating barrier of cable impaired, easily electric leakage takes place or other use electrification.Steel armored cable is wrapped the steel armour at cable outer layer exactly, and protection cable and crust thereof preserve from.
Just need be linked together by joint by some steel armored cables when the use active length of steel armored cable is longer, and the connection of existing steel armored cable is that connection hoop cover is connected together with the steel armored cable overlap welding.Because the outer steel armour of steel armored cable is thinner, be out of shape by welding heat affected generation, fracture easily.
The utility model content
For overcoming the above problems, it is a kind of simple in structure that the utility model provides, and convenient welding can effectively prevent the steel armored cable connector that ruptures in the steel armored cable junction.
The technical solution of the utility model is achieved in that and comprises annulated column shape connector body, the two ends of described connector body respectively arrange at least one row's welding hole, the quantity of every row's welding hole is at least 1, at described welding hole place described connector body is welded mutually with steel armored cable.Because use spot welding, heat is little, the distortion of respective steel armour is also little, greatly reduces the possibility of steel armour fracture.
Further can each at least two row's welding holes be set at the two ends of described connector body, though the steel armour fracture of the middle weld zone of connector body like this, and intact near the steel armour of connector body end one row weld zone, also can guarantee to connect intact.
More excellent scheme is less near connector end one row's pad, so that heating is few during welding, guarantees that the steel armour does not rupture; And the pad at connector middle part is more, guarantees firm welding.By the different combination of inside and outside pad quantity, realized that welding is both firm, the technique effect that steel armored cable should not rupture because being heated again.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model;
Fig. 2 is application structure schematic diagram of the present utility model;
Among the figure: 1-connector body, 2-welding hole, 3-cable core, 4-steel armour, 5-insulating barrier, A-cable core pad.
Embodiment
Below in conjunction with Fig. 1 and Fig. 2, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
A kind of steel armored cable connector comprises annulated column shape connector body 1, and the two ends of described connector body 1 respectively arrange at least one row's welding hole 2, and the quantity of every row's welding hole 2 is at least 1, at described welding hole 2 places described connector body 1 and steel armour 4 is welded mutually.Because use spot welding, heat is little, the distortion of respective steel armour is also little, greatly reduces the possibility of steel armour fracture.
Further can each at least two row's welding holes 2 be set at the two ends of described connector body 1, though steel armour 4 fractures of weld zone, connector body 1 middle part like this, and intact near the steel armour 4 of one row weld zone, connector body 1 end, also can guarantee to connect intact.
More excellent scheme is less near connector 1 end one row's pad, so that heating is few during welding, guarantees that steel armour 4 does not rupture; And the pad at connector 1 middle part is more, guarantees firm welding.Be specially the quantity that is less than its adjacent row's welding hole 2 near a quantity of arranging welding hole 2 at described connector body 1 two ends.
In order to guarantee to be connected firmly, the quantity of described each row's welding hole 2 is at least 3, and evenly distributes along hoop, so that stressed even.
Steel armored cable connector as shown in Figure 1 is a preferred embodiment, the two ends of described connector body 1 respectively arrange two row's welding holes 2, quantity near row's welding hole 2 of described connector body 1 end is that 4 and hoop are uniform, is that 8 and hoop are uniform near the quantity of row's welding hole 2 at described connector body 1 middle part.
Described welding hole 2 is circular, also can adopt other shapes, as ellipse, polygon etc.
The cable core 3 that will need earlier during use to connect welds in the A place, the wrap insulate layer 5 then, the external diameter of the insulating barrier 5 behind the parcel is not more than the internal diameter of connector body 1, the connector body 1 that will be enclosed within advance then on the steel armored cable is enclosed within outside the insulating barrier 5, and at welding hole 2 places connector body 1 and steel armour 4 are welded together, realize connecting.
The utility model is simple in structure, and convenient welding has effectively overcome the defective of steel armored cable junction easy fracture in the prior art.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (5)
1. a steel armored cable connector comprises annulated column shape connector body (1), it is characterized in that: the two ends of described connector body (1) respectively arrange at least one row's welding hole (2), and the quantity of every row's welding hole (2) is at least 1.
2. steel armored cable connector according to claim 1 is characterized in that: each setting two row's welding hole (2) of the two ends of described connector body (1) at least.
3. steel armored cable connector according to claim 2 is characterized in that: the quantity that is less than its adjacent row's welding hole (2) near a quantity of arranging welding hole (2) of described connector body (1) end.
4. according to each described steel armored cable connector of claim 1～3, it is characterized in that: the quantity of described every row's welding hole (2) is uniform at least 3 and hoop.
5. according to each described steel armored cable connector of claim 1～3, it is characterized in that: described welding hole (2) is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154300 CN203193231U (en) | 2013-04-01 | 2013-04-01 | Steel armored cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154300 CN203193231U (en) | 2013-04-01 | 2013-04-01 | Steel armored cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203193231U true CN203193231U (en) | 2013-09-11 |
Family
ID=49110061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320154300 Expired - Fee Related CN203193231U (en) | 2013-04-01 | 2013-04-01 | Steel armored cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203193231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109843757A (en) * | 2016-10-06 | 2019-06-04 | 莱特拉姆有限责任公司 | Hygienic conveyor frame component |
-
2013
- 2013-04-01 CN CN 201320154300 patent/CN203193231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109843757A (en) * | 2016-10-06 | 2019-06-04 | 莱特拉姆有限责任公司 | Hygienic conveyor frame component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Steel armored cable connector Effective date of registration: 20181102 Granted publication date: 20130911 Pledgee: Huaxia Bank Limited by Share Ltd. Kunming Chenggong Pledgor: KUNMING KUNYUN CABLE Co.,Ltd. Registration number: 2018530000015 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191115 Granted publication date: 20130911 Pledgee: Huaxia Bank Limited by Share Ltd. Kunming Chenggong Pledgor: KUNMING KUNYUN CABLE Co.,Ltd. Registration number: 2018530000015 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Steel armored cable connector Effective date of registration: 20191119 Granted publication date: 20130911 Pledgee: Huaxia Bank Limited by Share Ltd. Kunming Chenggong Pledgor: KUNMING KUNYUN CABLE Co.,Ltd. Registration number: Y2019530000009 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200804 Granted publication date: 20130911 Pledgee: Huaxia Bank Limited by Share Ltd. Kunming Chenggong Pledgor: KUNMING KUNYUN CABLE Co.,Ltd. Registration number: Y2019530000009 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steel armored cable connector Effective date of registration: 20200811 Granted publication date: 20130911 Pledgee: Huaxia Bank Limited by Share Ltd. Kunming Chenggong Pledgor: KUNMING KUNYUN CABLE Co.,Ltd. Registration number: Y2020530000015 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |