CN205488591U - Penetrating cable clamp - Google Patents
Penetrating cable clamp Download PDFInfo
- Publication number
- CN205488591U CN205488591U CN201620070088.9U CN201620070088U CN205488591U CN 205488591 U CN205488591 U CN 205488591U CN 201620070088 U CN201620070088 U CN 201620070088U CN 205488591 U CN205488591 U CN 205488591U
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- China
- Prior art keywords
- upper cover
- lower cover
- cover
- steel plate
- shaped steel
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Abstract
The utility model discloses a penetrating cable clamp, its technical scheme main points are including screw rod sub -assembly, rain -proof cap, pass through upper cover and lower cover that the screw rod sub -assembly links to each other, the inboard connection wall department of upper cover and lower cover is equipped with the main wire clamping groove who is used for the centre gripping leader cable and is used for a wire clamping groove of a centre gripping cable, all be equipped with the puncture blade on a main wire clamping groove and a wire clamping groove's the cell wall, all be equipped with a plurality of radiating groove on upper cover and the lower cover lateral wall for the puncture blade. Increased the area of contact of upper cover and lower cover and outside air, when penetrating cable clamp was air -cooled naturally, the area of contact of increase had increased the air flow rate of upper cover and lower cover, has improved the heat dispersion of upper cover and lower cover.
Description
Technical field
This utility model relates to electric armour clamp field, particularly to a kind of penetrating cable clamp.
Background technology
In electrical network, it is often necessary to and connect separated time or ground connection, particularly to insulated conductor, insulation puncture line clamping to be used.
Penetrating cable clamp has simple installation, low cost, safe and reliable non-maintaining feature, without blocking leader cable, can do cable branch without being cut away the insulating barrier of cable, joint is completely insulated, can livewire work, on-the-spot branch can be made in cable optional position, need not use termination rack, coupling box, and joint warp resistance is shockproof, waterproof, anticorrosion is aging.
nullAt present，The Chinese patent of Application No. 200610161812.X discloses a kind of penetrating cable clamp，It includes screw rod group component、Upper cover and lower cover that fastening covers can be threaded connection，The piercing blade cooperated it is provided with in upper cover and lower cover，Connecting inside upper cover and lower cover is provided with the upper cover main line breach for piecing together main line jaws and lower cover main line breach at wall、And for piecing together upper cover branch line breach and the lower cover branch line breach of branch line jaws，The lower cover branch line indentation, there of described lower cover one side is provided with the connection groove seat for connecting rain-proof cap，Described rainhat includes elastic connection handle and plug，Although this penetrating cable clamp can be placed rainwater by rainhat and enter into and cause electric lines of force corrosion in cell body，But during the use of penetrating cable clamp，Owing to penetrating cable clamp is to wear out the appearance insulating barrier of cable to carry out the branch of cable，Wherein cable is mainly used to transmit 1KV、10KV、The city high-tension electricity of 20KV，High tension cable is continuous excessive energy during transferring high voltage electricity，Unnecessary energy produces heat in penetrating cable clamp，Heat build-up causes the temperature of penetrating cable clamp to rise in penetrating cable clamp，Temperature is conducted to upper cover and lower cover by piercing blade，If not done by well heat radiation，High temperature easily makes upper cover and the lower cover temperature distortion of plastic material.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide the penetrating cable clamp of a kind of perfect heat-dissipating.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of penetrating cable clamp, including screw rod group component, rainhat, the upper cover being connected by screw rod group component and lower cover, the main folder wire casing for clamping leader cable it is provided with connecting inside described upper cover and lower cover and for clamping a clamp groove of branch cable at wall, it is equipped with piercing blade, described upper cover and lower cover relative to being equipped with several radiating grooves on the lateral wall of piercing blade on the cell wall of described main folder wire casing and a clamp groove.
Pass through technique scheme, high tension cable is continuous excessive energy during transferring high voltage electricity, unnecessary energy produces heat in penetrating cable clamp, owing to piercing blade is metal quality, the low heat conduction of specific heat capacity is fast, heat is conducted to upper cover and lower cover, upper cover and lower cover temperature is made to increase, by upper cover and the setting of lower cover radiating groove, add the contact area of upper cover and lower cover and outside air, when penetrating cable clamp is natural air cooled, the contact area increased adds the air velocity of upper cover and lower cover, improve the heat dispersion of upper cover and lower cover, the excessive energy of high tension cable forms heat in penetrating cable clamp, avoid heat build-up in penetrating cable clamp, the upper cover and the lower cover that make plastic material are heated yielding.
Upper cover and under cover and be respectively provided with piercing blade, the puncture realized while upper and lower piercing blade branch cable insulating barrier is covered by upper cover and lower cover, thus improve the contact area between the wire in branch cable and penetrating cable clamp, thus improve in penetrating cable clamp the conduction between backbone cable and branch cable.
Preferably, each described radiating groove extends to upper cover and lower cover both sides near screw rod group component side.
Pass through technique scheme, penetrating cable clamp is for the branch of high tension cable, generally penetrating cable clamp is exposed to outdoor, outdoor dust is easily deposited in radiating groove, and the radiating groove extended to close screw rod group component side from upper cover and lower cover edge, at rainy weather, facilitate rainwater when washing away radiating groove, the dust piled up can wash away from edge along the lateral wall of upper cover and lower cover, it is to avoid the dust of accumulation reduces the heat dispersion of radiating groove, thus avoids upper cover and lower cover temperature distortion.
Preferably, the edge of described upper cover and lower cover all uses arc transition.
By technique scheme, the circular arc at radiating groove edge is excessive, and people the most more fits the radian of people's palm, facilitate the installation of people, it is to avoid the edge at right angle hurts the palm of people when mounted, thus causes industrial accident.
Preferably, also include being positioned at the upper arch-shaped steel plate of tops, being positioned at the lower arch-shaped steel plate bottom lower cover, described upper arch-shaped steel plate and lower arch-shaped steel plate by screw rod group component be connected to upper cover and under cover.
Pass through technique scheme, by upper arch-shaped steel plate and the lower large-area clamping action of arch-shaped steel plate, facilitate upper cover and lower cover covers steadiness, owing to upper arch-shaped steel plate and lower arch-shaped steel plate are for easily grinding part, by the way of screw rod group component connects, not only it is convenient for changing arch-shaped steel plate and lower arch-shaped steel plate, and is reduced the entrance of rainwater by the occlusion of screw thread.
Preferably, described upper cover and under cover and be equipped with grip block, be positioned at the grip block of upper cover for clamping upper arch-shaped steel plate, be positioned at the grip block of lower cover for clamping lower arch-shaped steel plate.
Pass through technique scheme, by grip block, upper arch-shaped steel plate and lower arch-shaped steel plate both sides are gripped, bolt is avoided to penetrate arch-shaped steel plate and time lower arch-shaped steel plate is threadedly connected to upper cover and lower cover, it is to avoid on during fastening, arch-shaped steel plate and lower arch-shaped steel plate produce lateral shift.
Preferably, it is equipped with the connection groove seat for connecting rain-proof cap at the both sides notch of described clamp groove.
Pass through technique scheme, by connecting groove seat, rainhat can be installed, rainhat is pressed close to connect groove seat and is slidably connected in connection groove seat, inserts in rainhat by one end of cable and covers with rainhat, it is to avoid rainwater enters into and causes electric lines of force corrosion in penetrating cable clamp.
Preferably, the lateral wall of described upper cover is provided with socket.
Pass through technique scheme, socket has jack, rainhat can connect a connection handle, connection handle is connected on socket, realize the connection of rainhat and socket, thus realizing the pairing setting of rainhat and penetrating cable clamp, it is to avoid the loss of rainhat, storage and use to penetrating cable clamp are made troubles.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of embodiment；
Fig. 2 is the side-looking structural representation of embodiment；
Fig. 3 be embodiment look up structural representation；
Fig. 4 is the plan structure schematic diagram not installing screw rod group component；
Fig. 5 be screw rod group component is not installed look up structural representation.
Reference: 1, screw rod group component；2, rainhat；3, upper cover；4, lower cover；5, piercing blade；6, main folder wire casing；7, clamp groove is propped up；8, radiating groove；9, upper arch-shaped steel plate；10, lower arch-shaped steel plate；11, grip block；12, groove seat is connected；13, socket.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
As shown in Figure 1, a kind of penetrating cable clamp, including square upper cover 3 and square lower cover 4, the volume of upper cover 3 more than the area of lower cover 4, upper cover 3 covers on lower cover 4 and semi-surrounding is stayed lid 4, wherein, upper cover 3 and lower cover 4 all use plastic material, have good insulating properties, are provided with fixture block at the two ends of upper cover 3, and being provided with the chute chimeric with fixture block at the two ends of lower cover 4, fixture block can slide adjustment in chute.
As shown in Figure 1, Figure 2 and Figure 3, upper cover 3 and lower cover 4 all use the threaded fastening of screw rod group component 1, the main folder wire casing 6 for clamping leader cable it is provided with at wall and for clamping a clamp groove 7 of branch cable in connecting of the inner side of upper cover 3 and lower cover 4, and form upper cover 3 main line breach and lower cover 4 main line breach at upper cover 3 and lower cover 4 end, and upper cover 3 branch line breach and lower cover 4 branch line breach, the piercing blade 5 cooperated it is provided with, in piercing blade 5 projection to main folder wire casing 6 and a clamp groove 7 in upper cover 3 and lower cover 4.
Wherein, screw rod group component 1 is to have locking fastener head, dismounting fastener head, connection locking fastener head and autotomy connector and the whorl brace rod of dismounting fastener head, wherein autotomy the diameter of connector less than the diameter of whorl brace rod, locking fastener head is positioned at a side of screw rod group component 1, whorl brace rod is positioned at the other end of screw rod group component 1, and between locking fastener head and upper arch-shaped steel plate 9, pad is provided with arc-shaped spacer.
As shown in Figure 4 and Figure 5, the top of upper cover 3 is provided with the upper arch-shaped steel plate 9 with two kidney-shaped screws, the top of upper cover 3 is correspondingly provided with two kidney-shaped screws, and for placing the mounting groove of arch-shaped steel plate 9, the lower arch-shaped steel plate 10 with two screws it is provided with in the bottom of lower cover 4, being provided with two up big and down small different in nature holes corresponding with screw and kidney-shaped screw on the lid of lower cover 4, screw rod group component 1 sequentially passes through the screw of lower arch-shaped steel plate 10 and profiled holes from bottom to top and the kidney-shaped screw with described upper arch-shaped steel plate 9 is threadeded.
As depicted in figs. 1 and 2, radiating groove 8 along upper cover 3 and lower cover 4 length direction array on the lateral wall of upper cover 3 and lower cover 4, and radiating groove 8 extends from the edge, both sides of upper cover 3 and lower cover 4 near screw rod group component 1 side, excessive along all employing circular arcs at the dual-side of upper cover 3 and lower cover 4, and, the development length of lower cover 4 radiating groove 8 is less than the development length of upper cover 3 radiating groove 8, radiating groove 8 is symmetrically distributed in screw rod group component 1 both sides, every side radiating groove 8 is provided with 8, and on close, at arch-shaped steel plate 9, it is provided with the grip block 11 of arch-shaped steel plate 9 in clamping, the setting triangular in shape of grip block 11 cross section.
Wherein, prop up and be provided with the connection groove seat 12 for connecting rain-proof cap 2 at the both sides notch of clamp groove 7, connect groove seat 12 semicircular in shape to arrange, rainhat 2 uses elastic material, can select on rainhat 2 to be fixed with elastic connection handle and sagittate plug, elastic connection handle one end is fixed on the rainhat 2 of elasticity, and the other end is fixed on plug, the lateral wall of upper cover 3 is provided with the socket 13 with jack, plug is pluggable in jack and in jack interference fit, reach the purpose preventing rainhat 2 from losing, reach the purpose of 2 one penetrating cable clamps of a rainhat.
The above is only exemplary embodiment of the present utility model, and not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.
Claims (4)
- null1. a penetrating cable clamp，Including screw rod group component (1)、Rainhat (2)、The upper cover (3) being connected by screw rod group component (1) and lower cover (4)，Described upper cover (3) and connecting of lower cover (4) inner side are provided with the main folder wire casing (6) for clamping leader cable at wall、And for clamping a clamp groove (7) of branch cable，It is equipped with piercing blade (5) on the cell wall of described main folder wire casing (6) and a clamp groove (7)，It is characterized in that: on described upper cover (3) and the lower cover (4) lateral wall relative to piercing blade (5), be equipped with several radiating grooves (8)，Each described radiating groove (8) extends to upper cover (3) and lower cover (4) both sides near screw rod group component (1) side，The edge of described upper cover (3) and lower cover (4) all uses arc transition，Also include the upper arch-shaped steel plate (9) being positioned at upper cover (3) top、It is positioned at the lower arch-shaped steel plate (10) of lower cover (4) bottom，Described upper arch-shaped steel plate (9) and lower arch-shaped steel plate (10) are connected on upper cover (3) and lower cover (4) by screw rod group component (1).
- Penetrating cable clamp the most according to claim 1, it is characterized in that: on described upper cover (3) and lower cover (4), be equipped with grip block (11), the grip block (11) being positioned at upper cover (3) is used for clamping arch-shaped steel plate (9), and the grip block (11) being positioned at lower cover (4) is used for clamping lower arch-shaped steel plate (10).
- Penetrating cable clamp the most according to claim 1, is characterized in that: be equipped with the connection groove seat (12) for connecting rain-proof cap (2) at the both sides notch of described clamp groove (7).
- Penetrating cable clamp the most according to claim 3, is characterized in that: the lateral wall of described upper cover (3) is provided with socket (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070088.9U CN205488591U (en) | 2016-01-25 | 2016-01-25 | Penetrating cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070088.9U CN205488591U (en) | 2016-01-25 | 2016-01-25 | Penetrating cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205488591U true CN205488591U (en) | 2016-08-17 |
Family
ID=56639645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620070088.9U Expired - Fee Related CN205488591U (en) | 2016-01-25 | 2016-01-25 | Penetrating cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205488591U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171087A (en) * | 2017-06-12 | 2017-09-15 | 武城县光明电力工程有限公司 | A kind of electric power parallel groove clamp |
| CN108400451A (en) * | 2017-02-04 | 2018-08-14 | 王维金 | A kind of device that conductor wire clamp is connected with for electric wire |
| CN109994844A (en) * | 2017-12-29 | 2019-07-09 | 张春燕 | A kind of cable distribution device |
| CN110247204A (en) * | 2018-03-07 | 2019-09-17 | 张春燕 | Cable distribution device |
-
2016
- 2016-01-25 CN CN201620070088.9U patent/CN205488591U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400451A (en) * | 2017-02-04 | 2018-08-14 | 王维金 | A kind of device that conductor wire clamp is connected with for electric wire |
| CN107171087A (en) * | 2017-06-12 | 2017-09-15 | 武城县光明电力工程有限公司 | A kind of electric power parallel groove clamp |
| CN109994844A (en) * | 2017-12-29 | 2019-07-09 | 张春燕 | A kind of cable distribution device |
| CN110247204A (en) * | 2018-03-07 | 2019-09-17 | 张春燕 | Cable distribution device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210125 |