CN203398353U - Cable clamp with insulating shell - Google Patents
Cable clamp with insulating shell Download PDFInfo
- Publication number
- CN203398353U CN203398353U CN201320468155.9U CN201320468155U CN203398353U CN 203398353 U CN203398353 U CN 203398353U CN 201320468155 U CN201320468155 U CN 201320468155U CN 203398353 U CN203398353 U CN 203398353U
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- insulation
- sealing gasket
- involutory
- cable clamp
- insulating shell
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Abstract
The utility model discloses a cable clamp with an insulating shell, which comprises a connecting cable clamp and an insulating shell. The insulating shell is composed of an insulating shell body and an insulating shell cover, wherein the insulating shell body and the insulating shell cover are oppositely and hermetically closed up by a second sealing gasket arranged on a convolution surface. The outer end of one part of the insulating shell, positioned corresponding to a cable passing cavity formed by the insulating shell body and the insulating shell cover is provided with slots. A plurality of layers of first sealing gaskets are arranged along the cable parsing direction within the insulating shell, wherein the first sealing gaskets are matched with the slots in shape. After the insulating shell body and the insulating shell cover are closed up oppositely, the first sealing gaskets arranged in the slots correspondingly form a plurality of sealing gasket circular cavities used for cables to pass through. The inner diameters of the plurality of sealing gasket circular cavities formed by the plurality of layers of first sealing gaskets correspondingly are reduced sequentially from the outside to the inside along the cable parsing direction. According to the technical scheme of the utility model, the cable clamp with the insulating shell is strong in universality and is suitable for cables of different diameters. Meanwhile, the cable clamp is convenient to use and good in waterproof effect. Due to the adoption of the cable clamp, the aloft working time of working personnel is shortened and the operation safety is ensured.
Description
Technical field
The utility model relates to a kind of cable clamp, is specifically related to the cable clamp of tape insulation shell.
Background technology
Electrical Safety on society, guarantees that power network safety operation is very important, and connecting position of wires reason is bad, brings a lot of puzzlements, when wiring, separated time to people.The corresponding wiring of cable, the insulating case at separated time place are destroyed, so after wiring, separated time, need carry out water-proofing treatment to the cable of corresponding site.
For realizing the water-proofing treatment of cable, the applicant's the patent No. be 201220731606.9 in first to file, invented a kind of " with the cable connecting clamp of insulating sleeve ", in its design novel cable wire clamp, also outside it, be provided with can waterproof insulating sleeve: in the body outer protective cover outside of cable clamp, integrated injection molding has a body insulation crust with it, on quiet chuck, integrated injection molding has insulation crust on, clamp cavity corresponding position between wire clip body and quiet chuck is provided with insulation crust, lower insulation crust is greater than the external dimensions of body insulation crust corresponding to the inside dimension at wire clip body position, both are tightly connected at tight fit, lower insulation crust is fixedly connected with snap close or riveting method with projection by through hole with upper insulation crust, realized the object of waterproof, but it is crossed line cavity place and is not carried out water-proofing treatment, therefore to really realize waterproof, during use, also need increase other structure at mistake line cavity place and process, use trouble, because setting and the water-proofing treatment of cable clamp is much in work high above the ground, the complexity of a job of every increase, some work high above the ground time of every increase, just how dangerous somewhat for staff, therefore for the fail safe that simplifies, increases staff of work high above the ground operation.It is very necessary that the structure of cable clamp is improved.
Utility model content
Task of the present utility model is to provide a kind of highly versatile, and the cable of applicable different wire diameters is easy to use, and good water-proof effect shortens staff's work high above the ground time, the cable clamp of the tape insulation shell that fail safe is good.
The utility model is realized by following technical proposals:
The cable clamp of tape insulation shell, comprise at least one connecting clamp and be wrapped in its outer insulation crust, insulation crust comprises two involutory insulation half shells, be respectively insulation shell and insulation cap, the clamp cavity corresponding position of both and connecting clamp was provided with crosses line cavity accordingly, the mistake line cavity corresponding position of insulation crust is along crossing line direction near cable external part Wei Qi outer end, relative one end is its inner, the face of insulation shell and the involutory connection of insulation cap, for its corresponding involutory surface, both involutory surfaces are by being arranged on the involutory sealing of the second sealing gasket on involutory surface, it is characterized in that: the described mistake outside line cavity corresponding position at described insulation shell and described insulation cap holds the place of keeping to the side to be provided with for placing the groove of the first sealing gasket, in insulation half shell, along crossing line direction, be provided with the first sealing gasket that multilayer matches with groove shapes, after insulation cap and insulation shell are involutory, the first sealing gasket arranging in its corresponding groove is combined to form the sealing gasket circular cavity that power supply cable passes, the internal diameter of a plurality of sealing gasket circular cavities that corresponding the first sealing gasket of multilayer is combined to form reduces from extremely interior outward successively along crossing line direction.
The further improvement project of the utility model comprises:
Described described the first sealing gasket being provided with in line cavity of crossing insulating described in described the second sealing gasket and its involutory surface place on half shell is structure as a whole; Outermost layer the first sealing gasket being provided with in line cavity of crossing on insulation half shell of a plurality of described connecting clamps is structure as a whole.
Described in the described multilayer of crossing in line cavity, between the first sealing gasket, be fixedly connected with; Crossing line cavity is circular cavity, and described groove adapts with the shape of crossing line cavity.
Described insulation shell and described insulation shell cover and are respectively equipped with the semicircular described line cavity of crossing, and after both are involutory, form line circular cavity; Described in the described multilayer of crossing in line cavity, the first sealing gasket is structure as a whole.
Described insulation crust is provided with the retaining mechanism of described two involutory insulation, half shell locking.
Described retaining mechanism comprises buckle or docking button.
Between described two involutory insulation half shells, a side is hinged, and opposite side on the other side is fixedly connected with by buckle or docking button.
Described retaining mechanism comprises the grab that is arranged on described insulation shell or described insulation shell and covers, is arranged on the clamping piece that coordinates with grab on insulation cap or insulation shell accordingly, for fixing and the actuator of driver card valve part, and for the fixture of fixed drive part.
Described fixture is arranged on insulation half shell relative with described insulation half shell at described grab place; The close one end of described actuator and grab is arranged on described fixture by the first rotating shaft; Described clamping piece one end is provided with tongue, projection or the hanging buckle structure coordinating with grab, and one end that clamping piece is relative with grab abutting end is hinged by the second rotating shaft and actuator; Actuator is provided with buckle away from one end of grab, and the Ban Ke corresponding position of insulating is accordingly provided with hole clipping or the draw-in groove that coordinates with it to lock actuator; The surface of the actuator at buckle place is its inner surface, and surface on the other side is outer surface, the press surface that this outer surface is actuator; The distance of buckle, the second rotating shaft and the first rotating shaft and grab increases successively.
Described grab is band " L " grab of shape barb; A side between described two involutory insulation half shells is by hinged with both integrated thin plastics or by independently rotating shaft is hinged; Described hole clipping or draw-in groove are arranged on described fixture.
The utlity model has following advantage: highly versatile, the cable of applicable different wire diameters, easy to use, good water-proof effect, shortens staff's work high above the ground time, and fail safe is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cable clamp of the utility model tape insulation shell;
Fig. 2 is another structural representation of Fig. 1;
Fig. 3 is the blast structural representation of the insulation crust in Fig. 1;
Fig. 4 is another blast structural representation of the insulation crust in Fig. 1;
Wherein: 1-connecting clamp, 2-insulation crust 21-insulation shell, the 22-cap that insulate, 23-the first sealing gasket, 24-groove, 25-the second sealing gasket, 26-grab, 27-clamping piece, 271-tongue, projection or hanging buckle structure, 28-actuator, 29-fixture, 210-the first rotating shaft, 211-the second rotating shaft, 212-buckle, 213-hole clipping or draw-in groove, the thin plastics of 214-.
Embodiment
Below in conjunction with accompanying drawing, the cable clamp of the utility model tape insulation shell is further described:
Embodiment 1:
The cable clamp of tape insulation shell, comprise at least one connecting clamp 1 and be wrapped in its outer insulation crust 2, insulation crust 2 comprises two involutory insulation half shells, be respectively insulation shell 21 and insulation cap 22, the clamp cavity corresponding position of both and connecting clamp 1 was provided with crosses line cavity accordingly, the mistake line cavity corresponding position of insulation crust is along crossing line direction near cable external part Wei Qi outer end, relative one end is its inner, the face of insulation shell 21 and the 22 involutory connections of insulation cap, for its corresponding involutory surface, both involutory surfaces are by being arranged on the involutory sealing of the second sealing gasket 25 on involutory surface, the end place of keeping to the side outside line cavity corresponding position of crossing at insulation shell 21 and insulation cap 22 is provided with for placing the groove 24 of the first sealing gasket 23, in insulation half shell, along crossing line direction, be provided with the first sealing gasket 23 that multilayer matches with groove 24 shapes, after insulation cap 22 and insulation shell 21 are involutory, the first sealing gasket 23 of its corresponding groove 24 interior settings is combined to form the sealing gasket circular cavity that power supply cable passes, the internal diameter of a plurality of sealing gasket circular cavities that corresponding the first sealing gasket 23 of multilayer is combined to form reduces from extremely interior outward successively along crossing line direction.
The cable clamp of the utility model tape insulation shell comprises at least one connecting clamp, and the structure of connecting clamp can REFERENCE TO RELATED people in first to file, and the band that also can be other arbitrary structures clamps the connecting clamp at position.Preferably connecting clamp comprises wire clip body, in wire clip body, be provided with groove, groove has been embedded in moving chuck moving up and down, on wire clip body, be fixedly connected with the quiet chuck relative with the pinching end of moving chuck, the side that wire clip body is contrary with slot opening orientation is provided with a bolt hole, when an adjusting bolt is fixedly connected with wire clip body through this bolt hole, with moving chuck apical grafting.Wherein wire clip body also can arrange protecting crust outward.The applicant's application number is 201220731664.1 unidirectional stube cable wire clamp, 201220731123.9 multifunctional single to cable clamp, 201220731085.7 thickness electric wire wire connecting clamp, 201220731835.0 parallel stube cable wire clamp, 201220731417.1 multiple-directional rotating stube cable wire clamp, 201220731385.5 cable link folder, 201220731327.2 one enter to have more cable clamp, 201220731663.7 flat wire terminal and cable combination folder etc. first to file preferably the structure of connecting clamp have been described in detail, repeat no more herein.The parallel stube cable wire clamp at first to file indication back-to-back topology that corresponding the applicant's of concrete structure of connecting clamp in the structural representation of the cable clamp of the tape insulation shell of accompanying drawing 1 to 4 application number is 201220731835.0, but the utility model indication connecting clamp is not limited to this parallel stube cable wire clamp.Therefore the structure of preferred connecting clamp is no longer described in further detail, with reference in first to file, below the further improvement of emphasis to insulation crust, be described in detail.
The first sealing gasket 23 being provided with in line cavity of crossing that preferably insulate on half shell in the second sealing gasket 25 and its involutory surface place is structure as a whole, the benefit of this kind of set-up mode is, guarantee that the second sealing gasket 25 and the first sealing gasket 23 joints are seamless, effectively check the second sealing gasket 25 and the first sealing gasket 23Yin You gap and the possibility of intaking; Outermost layer the first sealing gasket 23 being provided with in line cavity of crossing on insulation half shell of a plurality of connecting clamps is structure as a whole, and the benefit of this kind of structure is similar with the benefit that the second sealing gasket is structure as a whole to the first sealing gasket; Also the every one deck sealing gasket 23 on corresponding insulation half shell of a plurality of connecting clamps can be structure as a whole.
Preferably cross between multilayer the first sealing gasket 23 in line cavity and be fixedly connected with, the benefit of this kind of structure is on the one hand a groove to be only set, fixing in sealing gasket more on the other hand, simplified structure; Crossing line cavity is circular cavity, and groove 24 adapts with the shape of crossing line cavity.
Preferably on insulation shell 21 and insulation cap 22, be respectively equipped with the semicircular line cavity of crossing, after both are involutory, formed line circular cavity, the benefit that this kind arranges the mode of this structure is; Semicircular simple in structure, more easily processing, more easily batch production, multilayer the first sealing gasket 23 of crossing in line cavity is structure as a whole, simple in structure, simplifies production technology.
Preferably insulation crust is provided with the retaining mechanism of two involutory insulation, half shell locking.
Preferably retaining mechanism comprises buckle 212 or docking button.
Preferably between two involutory insulation half shells, a side is hinged, and opposite side on the other side is fixedly connected with by buckle 212 or docking button.
Preferably retaining mechanism comprise the grab 26 that is arranged on insulation shell 21 or insulation cap 22, be arranged on the clamping piece 27 that coordinates with grab 26 on insulation cap 22 or insulation shell 21 accordingly, for fixing and the actuator 28 of driver card valve part 27, and for the fixture 29 of fixed drive part 28.Grab 26 and clamping piece 27 just can be realized the locking of insulation half shell, but the setting of actuator makes locking operation easier.
Preferably fixture 29 is arranged on insulation half shell relative with insulation half shell at grab 26 places; The close one end of actuator 28 and grab 26 is arranged on fixture 29 by the first rotating shaft 210; Clamping piece 27 one end are provided with tongue, projection or the hanging buckle structure 271 coordinating with grab 26, and one end that clamping piece 27 is relative with grab 26 abutting ends is hinged with actuator 28 by the second rotating shaft 211; Actuator 28 is provided with buckle 212 away from grab 26 one end, and the Ban Ke corresponding position of insulating is accordingly provided with hole clipping or the draw-in groove 213 that coordinates with it to lock actuator 28; The surface of the actuator 28 at buckle 212 places is its inner surface, and surface on the other side is outer surface, and this outer surface is the press surface of actuator 28; Buckle 212, the second rotating shaft 211 and the first rotating shaft 210 increase successively with the distance of grab 26.Preferably hole clipping or draw-in groove 213 are arranged on fixture.Buckle and by the corresponding construction of its fastening be arranged so that locking more firm, and press surface be arranged so that locking operation is very convenient.During use, lift actuator 28, can remove locking, unclamp insulation half shell, depresses actuator 28, can realize locking, compresses press surface, makes buckle 212 and corresponding hole clipping or draw-in groove 213 clampings, makes locking more firm.
Preferably grab 26 is band " L " grab 26 of shape barb; A side between two involutory insulation half shells is by hinged with both integrated thin plastics 214 or by independently rotating shaft is hinged; Hole clipping or draw-in groove 213 are arranged on fixture 29.Can a side hinged, a side on the other side be fixed by retaining mechanism, also can set up retaining mechanism in a hinged side, disperses the stress of hinged place, and half shell that makes to insulate is stressed evenly, maintains that it is indeformable, firm for a long time.
Arranging of insulation crust and sealing gasket realized basic water-proof function, and the setting of the first sealing gasket, realizes the waterproof at Liao Guoxian position, the water-proof function of the second sealing gasket reinforced insulation half shell apposition position; Outer multilayer the first sealing gasket reducing gradually to internal layer radius be arranged so that cable clamp clamps different wire diameter cable time, all can realize insulation crust and cross the good water-proof function in line cavity place; Arranging of retaining mechanism guaranteed the firm, stable, not yielding of insulation crust, is the guarantee to water-proof function.
When the cable clamp of the utility model tape insulation shell is used for clamping cable, when cable wiring Naked dew place waterproof, moistureproof processing, after coated metal paper tinsel, can reduce as required the winding of adhesive tape, even must not be wound around adhesive tape, therefore the waterproof effect that both can realize, and simple to operate while using, shorten staff's work high above the ground time, safeguard work personnel's personal safety.
Claims (10)
1. the cable clamp of tape insulation shell, comprise at least one connecting clamp (1) and be wrapped in its outer insulation crust (2), insulation crust (2) comprises two involutory insulation half shells, be respectively insulation shell (21) and insulation cap (22), the clamp cavity corresponding position of both and connecting clamp (1) was provided with crosses line cavity accordingly, the mistake line cavity corresponding position of insulation crust is along crossing line direction near cable external part Wei Qi outer end, relative one end is its inner, the face of insulation shell (21) and the involutory connection of insulation cap (22), for its corresponding involutory surface, both involutory surfaces are by being arranged on the involutory sealing of the second sealing gasket (25) on involutory surface, it is characterized in that: the described mistake outside line cavity corresponding position at described insulation shell (21) and described insulation cap (22) holds the place of keeping to the side to be provided with the groove (24) for placing the first sealing gasket (23), in insulation half shell, along crossing line direction, be provided with the first sealing gasket (23) that multilayer matches with groove (24) shape, after insulation cap (22) and insulation shell (21) are involutory, the first sealing gasket (23) arranging in its corresponding groove (24) is combined to form the sealing gasket circular cavity that power supply cable passes, the internal diameter of a plurality of sealing gasket circular cavities that corresponding the first sealing gasket of multilayer (23) is combined to form reduces from extremely interior outward successively along crossing line direction.
2. the cable clamp of tape insulation shell according to claim 1, is characterized in that: described the second sealing gasket (25) is structure as a whole with described described the first sealing gasket (23) being provided with in line cavity of crossing insulating described in its involutory surface place on half shell; Outermost layer the first sealing gasket (23) being provided with in line cavity of crossing on insulation half shell of a plurality of described connecting clamps is structure as a whole.
3. the cable clamp of tape insulation shell according to claim 2, is characterized in that: described in the described multilayer of crossing in line cavity, between the first sealing gasket (23), be fixedly connected with; Crossing line cavity is circular cavity, and described groove (24) adapts with the shape of crossing line cavity.
4. the cable clamp of tape insulation shell according to claim 3, is characterized in that: on described insulation shell (21) and described insulation cap (22), be respectively equipped with the semicircular described line cavity of crossing, after both are involutory, formed line circular cavity; Described in the described multilayer of crossing in line cavity, the first sealing gasket (23) is structure as a whole.
5. according to the cable clamp of the tape insulation shell described in arbitrary claim in claim 1 to 4, it is characterized in that: described insulation crust is provided with the retaining mechanism of described two involutory insulation, half shell locking.
6. the cable clamp of tape insulation shell according to claim 5, is characterized in that: described retaining mechanism comprises buckle (212) or docking button.
7. the cable clamp of tape insulation shell according to claim 5, is characterized in that: between described two involutory insulation half shells, a side is hinged, and opposite side on the other side is fixedly connected with by buckle (212) or docking button.
8. the cable clamp of tape insulation shell according to claim 5, it is characterized in that: described retaining mechanism comprises the grab (26) that is arranged on described insulation shell (21) or described insulation cap (22), is arranged on the upper clamping piece (27) coordinating with grab (26) of insulation cap (22) or insulation shell (21) accordingly, for fixing and the actuator (28) of driver card valve part (27), and for the fixture (29) of fixed drive part (28).
9. the cable clamp of tape insulation shell according to claim 8, is characterized in that: described fixture (29) is arranged on insulation half shell relative with described insulation half shell at described grab (26) place; The close one end of described actuator (28) and grab (26) is arranged on described fixture (29) by the first rotating shaft (210); Described clamping piece (27) one end is provided with tongue, projection or the hanging buckle structure (271) coordinating with grab (26), and one end that clamping piece (27) is relative with grab (26) abutting end is hinged by the second rotating shaft (211) and actuator (28); Actuator (28) is provided with buckle (212) away from one end of grab (26), and the Ban Ke corresponding position of insulating is accordingly provided with hole clipping or the draw-in groove (213) that coordinates with it to lock actuator (28); The surface of the actuator (28) at buckle (212) place is its inner surface, and surface on the other side is outer surface, and this outer surface is the press surface of actuator (28); Buckle (212), the second rotating shaft (211) and the first rotating shaft (210) increase successively with the distance of grab (26).
10. the cable clamp of tape insulation shell according to claim 9, is characterized in that: described grab (26) is band " L " grab (26) of shape barb; A side between described two involutory insulation half shells is by hinged with both integrated thin plastics (214) or by independently rotating shaft is hinged; Described hole clipping or draw-in groove (213) are arranged on described fixture (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468155.9U CN203398353U (en) | 2013-08-02 | 2013-08-02 | Cable clamp with insulating shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468155.9U CN203398353U (en) | 2013-08-02 | 2013-08-02 | Cable clamp with insulating shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203398353U true CN203398353U (en) | 2014-01-15 |
Family
ID=49909855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320468155.9U Expired - Lifetime CN203398353U (en) | 2013-08-02 | 2013-08-02 | Cable clamp with insulating shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203398353U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904474A (en) * | 2014-03-21 | 2014-07-02 | 华为技术有限公司 | Connector butt joint device and cable connector comprising same |
| CN105762747A (en) * | 2016-04-22 | 2016-07-13 | 广州番禺电缆集团有限公司 | Deflectable wire clamping and wire fixing apparatus |
| CN105811342A (en) * | 2016-04-22 | 2016-07-27 | 广州番禺电缆集团有限公司 | Rolling contact wire fixing device |
| CN114833983A (en) * | 2022-06-30 | 2022-08-02 | 江苏嘉盟电力设备有限公司 | Quick forming device of insulating puncture fastener sealed pad |
-
2013
- 2013-08-02 CN CN201320468155.9U patent/CN203398353U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904474A (en) * | 2014-03-21 | 2014-07-02 | 华为技术有限公司 | Connector butt joint device and cable connector comprising same |
| CN105762747A (en) * | 2016-04-22 | 2016-07-13 | 广州番禺电缆集团有限公司 | Deflectable wire clamping and wire fixing apparatus |
| CN105811342A (en) * | 2016-04-22 | 2016-07-27 | 广州番禺电缆集团有限公司 | Rolling contact wire fixing device |
| CN114833983A (en) * | 2022-06-30 | 2022-08-02 | 江苏嘉盟电力设备有限公司 | Quick forming device of insulating puncture fastener sealed pad |
| CN114833983B (en) * | 2022-06-30 | 2022-10-11 | 江苏嘉盟电力设备有限公司 | Quick forming device of insulating puncture fastener sealed pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
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| CX01 | Expiry of patent term |