CN207381886U - Suitable for a variety of armor armature of cable clamping devices - Google Patents
Suitable for a variety of armor armature of cable clamping devices Download PDFInfo
- Publication number
- CN207381886U CN207381886U CN201721512887.8U CN201721512887U CN207381886U CN 207381886 U CN207381886 U CN 207381886U CN 201721512887 U CN201721512887 U CN 201721512887U CN 207381886 U CN207381886 U CN 207381886U
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- armor
- conical section
- armature
- variety
- clamping devices
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Abstract
The utility model discloses one kind to be suitable for a variety of armor armature of cable clamping devices, including, pressed joint, pressure ring, the pressed joint is equipped with the first mounting hole, connector big end, connector small end, conical section, the connector big end is arranged on conical section diameter most big end, connector small end is arranged on conical section diameter smallest end；The pressure ring is arranged on countersunk portion diameter smallest end equipped with straight hole part, countersunk portion, the straight hole part；Connector small end, which is fitted into straight hole part or countersunk portion, to be made crimping portion clamping between conical section outer wall and straight hole internal partial wall or countersunk portion inner wall.The utility model can substantially meet the clamping of same diameter cable all kinds armored cable armor, reduce the armouring type selecting that the folder armouring of user is put, and can also facilitate the installation and maintenance at scene.
Description
Technical field
The utility model is related to a kind of cable armouring clamping devices, are suitable for a variety of armor cables more particularly to one kind
Armouring clamping device.
Background technology
Armored cable is that type of cable is commonly used in modern industry, its armor, which possesses, can be effectively protected inner core
Line, function of shielding, grounding function etc..In use, beginning and end are required for clamping armor armored cable, come
Prevent the pull-off of cable.Armored cable is there are many armouring layer structure, to be suitable for different use environments, such as wire armoring, steel
Band armouring, steel mesh armouring, copper mesh armouring etc., and different armors its thickness also can be different.
Existing armouring clamping device is mainly made of pressed joint, pressure ring, the inner conical surface of pressure ring and outer cone of clamping
Face pressure conjunction can form a certain range of folder armour scope.Since the difference of armor puts to be applicable in not, it is necessary to design more money folder armourings
The armor of stack pile, so as to cause, type selecting is difficult, the problems such as difficult to install.
Utility model content
In view of the drawbacks described above of the prior art, the technical problem to be solved by the utility model is to provide one kind to be suitable for
A variety of armor armature of cable clamping devices, folder armour scope is larger, can substantially meet all armouring kinds of same diameter cable
The clamping demand of class cable sheath.
To achieve the above object, the utility model provides a kind of clamped suitable for a variety of armor armatures of cable and fills
It puts, including pressed joint, pressure ring, the pressed joint are equipped with the first mounting hole, connector big end, connector small end, tapered portion
Point, the connector big end is arranged on conical section diameter most big end, connector small end is arranged on conical section diameter smallest end；
The pressure ring is arranged on countersunk portion diameter most equipped with straight hole part, countersunk portion, the straight hole part
Small end；
Connector small end, which is fitted into straight hole part or countersunk portion, makes conical section outer wall and straight hole internal partial wall or cone hole part
By crimping portion clamping between point inner wall.
As further improvement of the utility model, filled between conical section and straight hole internal partial wall or countersunk portion inner wall
It is 0-3.59 with folder armour scope after finishing.
As further improvement of the utility model, flexible resigning mouthful, and the taper are set in conical section
Part is made of hard elastic material；
The conical section is being slightly larger than same place countersunk portion diameter with its diameter of countersunk portion corresponding position.
As further improvement of the utility model, the conical section uses elastoplastic or elastic sheet metal system
Into.
As further improvement of the utility model, non-return set is fixed in conical section, the non-return, which is put on, to be set
There is non-return pawl, the non-return pawl is tilted to connector big end.
As further improvement of the utility model, non-return set is fixed on taper by gluing or ultrasonic bonding
On part.
As further improvement of the utility model, the non-return pawl is made of soft elastic material.
As further improvement of the utility model, the non-return pawl is made of rubber or silica gel.
The beneficial effects of the utility model are：The utility model can substantially meet same diameter cable all kinds armouring electricity
The clamping of cable armor reduces the armouring type selecting that the folder armouring of user is put, and can also facilitate the installation and maintenance at scene.
Description of the drawings
Fig. 1 is that the utility model shows suitable for the structure of a variety of armor armature of cable clamping device specific embodiments
It is intended to.
Fig. 2 is A-A sectional views in Fig. 1.
Fig. 3 is that the utility model uses shape suitable for a variety of armor armature of cable clamping device specific embodiments
State figure.
Fig. 4 is the another kind that the utility model is suitable for a variety of armor armature of cable clamping device specific embodiments
Usage state diagram.
Fig. 5 is that the utility model shows suitable for the structure of a variety of armor armature of cable clamping device specific embodiments
It is intended to.
Fig. 6 is that the utility model shows suitable for the structure of a variety of armor armature of cable clamping device specific embodiments
It is intended to.
Fig. 7 is that the utility model shows suitable for the structure of a variety of armor armature of cable clamping device specific embodiments
It is intended to.
Fig. 8 is the improvement knot that the utility model is suitable for a variety of armor armature of cable clamping device specific embodiments
Structure schematic diagram.
Fig. 9 is enlarged drawing at F1 in Fig. 8.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Referring to Fig. 1-Fig. 7, suitable for a variety of armor armature of cable clamping devices, including pressed joint 100, pressure ring
200, the pressed joint 100 be equipped with the first mounting hole 101, connector big end 120, connector small end 130, conical section 110,
The connector big end 120 is arranged on 110 diameter of conical section most big end, connector small end is arranged on 110 diameter of conical section most
Small end；
The pressure ring 200 is arranged on cone equipped with straight hole part 202, countersunk portion 201, the straight hole part 202
201 diameter smallest end of bore portion.
The second cable 420 is fixed in the first mounting hole 101 during use, and by the first cable on the first cable 410
Armor peel off a part and break in the conical section 110 for be sleeved on pressed joint 100 formation crimping portion 300 again, finally
The connector small end 130 of conical section, which is fitted into straight hole part 202 or countersunk portion 201, makes conical section outer wall and straight hole part
By 300 clamping of crimping portion between inner wall 210 or countersunk portion inner wall 220.Conical section and straight hole internal partial wall at this time
The gap formed between 210 or countersunk portion inner wall 220 is to press from both sides armour range L.
When pressed joint 100 is partially loaded from straight hole, maximum folder armour range L 1 is 3.59, and minimum folder armour range L 2 is
1.54；
When pressed joint 100 is packed into from countersunk portion, maximum folder armour range L 3 is 1.98, therefore the utility model is total
It is 0-3.59 to press from both sides armour scope, disclosure satisfy that the clamping of all same diameter armors substantially.
Referring to Fig. 2, in order to which pressed joint 100 is enable preferably to clamp crimping portion 300, and in use process backward
In will not become larger because of its abrasion or pressure ring internal diameter and cause chuck(ing) capacity poor, elasticity can be set in conical section 110
Resigning mouthful 102, and the conical section 110 is made of hard elastic material, such as elastoplastic, elastic sheet metal, institute
The conical section 110 stated is being slightly larger than same place countersunk portion diameter with its diameter of 201 corresponding position of countersunk portion, as led in Fig. 4
It is same place to cross the conical section 110 for cutting through face B cut-off parts and 201 end face of countersunk portion.When in use, the tapered portion
Branch occurs flexible deformation and squeezes to reduce diameter and countersunk portion or the cooperation of straight hole part to elastic resigning mouthful, is so clamping
Behind crimping portion, the conical section can also preferably clamp effect by the moderate crimping portion that compresses of its own resilient to obtain
Fruit.
Referring to Fig. 8-Fig. 9, further, non-return set 500, non-return set 500 can also be fixed in conical section
Non-return pawl 510 is equipped with, the non-return pawl 510 is tilted to connector big end.Described non-return set 500 can by gluing,
The modes such as ultrasonic bonding are fixed in conical section.
In use, crimping portion 300 is compressed by non-return pawl 510, can be increased by 510 end of non-return pawl its with
The pressure of crimping portion 300 improves clamping effect to increase their direct frictional force.
Further, the non-return pawl 510 may be employed soft elastic material and be made, such as rubber, silica gel, when
When conical section is packed into straight hole part or countersunk portion, flexible deformation, after the completion of clamping, non-return can occur for non-return pawl 510
Pawl 510 can compress crimping portion by its own resilient.
Further, the connector big end is equipped with spacing ring 140 with conical section junction, and the spacing ring is used for
Connector big end is prevented to be fitted into pressure ring.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (9)
1. one kind is suitable for a variety of armor armature of cable clamping devices, including, pressed joint, pressure ring, it is characterized in that：It is described
Pressed joint be equipped with the first mounting hole, connector big end, connector small end, conical section, the connector big end is arranged on cone
Shape section diameter most big end, connector small end are arranged on conical section diameter smallest end；
The pressure ring is arranged on countersunk portion diameter smallest end equipped with straight hole part, countersunk portion, the straight hole part；
Connector small end, which is fitted into straight hole part or countersunk portion, to be made in conical section outer wall and straight hole internal partial wall or countersunk portion
By crimping portion clamping between wall.
2. it is suitable for a variety of armor armature of cable clamping devices as described in claim 1, it is characterized in that：Conical section with
Folder armour scope after the completion of being assembled between straight hole internal partial wall or countersunk portion inner wall is 0-3.59.
3. it is suitable for a variety of armor armature of cable clamping devices as claimed in claim 1 or 2, it is characterized in that：In taper
Flexible resigning mouthful is set on part, and the conical section is made of hard elastic material；
The conical section is being slightly larger than same place countersunk portion diameter with its diameter of countersunk portion corresponding position.
4. it is suitable for a variety of armor armature of cable clamping devices as claimed in claim 3, it is characterized in that：The taper
Part is made of elastoplastic or elastic sheet metal.
5. it is suitable for a variety of armor armature of cable clamping devices as described in claim 1, it is characterized in that：In conical section
On be fixed with non-return set, the non-return is put on equipped with non-return pawl, and the non-return pawl is tilted to connector big end.
6. it is suitable for a variety of armor armature of cable clamping devices as claimed in claim 5, it is characterized in that：The non-return
Set is fixed on by gluing or ultrasonic bonding in conical section.
7. it is suitable for a variety of armor armature of cable clamping devices as described in claim 5 or 6, it is characterized in that：Described
Non-return pawl is made of soft elastic material.
8. it is suitable for a variety of armor armature of cable clamping devices as claimed in claim 6, it is characterized in that：The non-return
Pawl is made of rubber or silica gel.
9. it is suitable for a variety of armor armature of cable clamping devices as described in claim 1, it is characterized in that：The connector
Big end is equipped with spacing ring with conical section junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721512887.8U CN207381886U (en) | 2017-11-14 | 2017-11-14 | Suitable for a variety of armor armature of cable clamping devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721512887.8U CN207381886U (en) | 2017-11-14 | 2017-11-14 | Suitable for a variety of armor armature of cable clamping devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207381886U true CN207381886U (en) | 2018-05-18 |
Family
ID=62333196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721512887.8U Active CN207381886U (en) | 2017-11-14 | 2017-11-14 | Suitable for a variety of armor armature of cable clamping devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207381886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401044A (en) * | 2019-06-25 | 2019-11-01 | 深圳供电局有限公司 | Cable connecting arrangement |
| CN113824051A (en) * | 2021-08-31 | 2021-12-21 | 华能莱芜发电有限公司 | Cable threading device and method |
-
2017
- 2017-11-14 CN CN201721512887.8U patent/CN207381886U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401044A (en) * | 2019-06-25 | 2019-11-01 | 深圳供电局有限公司 | Cable connecting arrangement |
| CN113824051A (en) * | 2021-08-31 | 2021-12-21 | 华能莱芜发电有限公司 | Cable threading device and method |
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