CN209692326U - Gel insulation booth - Google Patents
Gel insulation booth Download PDFInfo
- Publication number
- CN209692326U CN209692326U CN201920601292.2U CN201920601292U CN209692326U CN 209692326 U CN209692326 U CN 209692326U CN 201920601292 U CN201920601292 U CN 201920601292U CN 209692326 U CN209692326 U CN 209692326U
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- box body
- wire clamp
- bottom cover
- pair
- chimb
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Abstract
A kind of gel insulation booth, including the top cover and bottom cover by insulating materials by the box body and box body of bolt seal built in wire clamp, electric power Silica hydrogel is completely being filled out in box body between wire clamp；Two pairs of threading holes for running through box body are equipped in the opposite sides of box body, the end of threading hole is blocked with spacer.Wire clamp and the mating setting of box body.The utility model for the connection of connection cable provide complete set, conveniently, reliably connect equipment, can not have a power failure and connect new cable, waterproof, insulation, corrosion-resistant, anti-oxidant, antipollution from the direct wiring of power transmission cable, and guarantee insulation and it is convenient for safeguarding.Easy for installation quickly protective performance is good and is easy to overhaul and replace, and can be applied to underground cable line, it can also be used to overhead transmission line.Because of the superiority of the product own characteristic, it is particularly suitable for city street lamp Buried Pipeline Network Systems.
Description
Technical field
The utility model relates to electric power transmission technology, specifically a kind of gel insulation booth.
Background technique
The common mode of the connection of electric power transmission cable has: 1, cluster truncation crimping, such connection, failure node is more,
Line loss is big, and cable bad is serious, rainy season cross water leak electricity frequent occurrence, electric shock accidents, electrician's wiring is without standard, the mixed and disorderly nothing of route
Chapter, it is extremely difficult to which Check looks for failure, and cable is easily stolen.
2, the wire clamp branch connection of unprotect box, such connection are not required to truncation backbone, easy for installation, do not destroy trunk
Line.But since wire clamp is because mounting process is improper and using under severe conditions, because of the environmental factors such as moist, soaked, uses year
It limits short, shell aging, screw rods from rusting or loosens, electric leakage and short circuit can occur when serious, threaten people's life safety.
3, wire clamp branch connects and multiple connectors is equipped with a glue filling box jointly, filling resin glue in box, such connection, no
Backbone need to be truncated, it is easy for installation, do not destroy backbone.But such product producer quality of production is irregular, and quality can not protect
Barrier causes product to be difficult in the early stage or install without space, and the later period can not repair and maintenance.Due to not having standard, quality can not be ensured,
Encapsulating situation not in place frequent occurrence.Joint is once broken down, and maintenance can not be dismantled.Meanwhile because of Embedding Material and electricity
Ratio of expanding with heat and contract with cold between cable is different, and product often in later period operation, gradually occurs water inlet phenomenon, can not ensure safely.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of gel insulation booths, can not have a power failure from power transmission cable
On be wired to new cable, and guarantee that insulation uses, and be conveniently replaceable and safeguard, in addition to fastening tool is not necessarily to other equipment.
The gel insulation booth, it is characterised in that: pass through bolt seal including the top cover and bottom cover by insulating materials
Wire clamp built in box body and box body is completely filling out electric power Silica hydrogel between wire clamp in box body；
Two pairs of threading holes for running through box body are equipped in the opposite sides of box body, the end of threading hole is blocked with spacer, In
Play the role of sealing electric power Silica hydrogel before use.
Further, it is equipped with the chimb of outreach at the top cover and bottom cover fastening of the box body, is pipe at the threading hole of chimb
Shape is equipped with spacer slit, and being respectively embedded in the spacer slit of top cover and bottom cover can the seamless spliced spacer for blocking threading hole.
Preferably, the opposite sides different from threading hole of chimb is equipped with two pairs of bolts hole, the bolt hole of top cover or bottom cover
Place is equipped with the nut seat with chimb one, is fixedly embedded at metal nuts in nut seat.
Preferably, threading hole forms perforated slot in the medial surface of chimb, and the inner cavity of box body is bottom cover slot in bottom cover, bottom cover
Chimb top surface is equipped with one week water proof groove, and a delineation position chimb is equipped on the inside of water proof groove, and water proof groove passes through perforated slot and bottom cover slot phase
It is logical.
Further, the wire clamp is equipped with folder and lower folder in a pair of mutual split, by vertically passing through upper folder and lower folder
Fishbolt be integrated, the top of fishbolt is equipped with torque nut, and cavity is equipped in lower folder, is embedded wire clamp at the top of cavity
The bottom of seat, wire clamp seat is equipped with stab knife.
The wire clamp seat is equipped with the wire casing of a pair of of lateral direction penetrating wire clamp, and the rubber of lateral direction penetrating wire clamp is equipped between a pair of of wire casing
Glue spring, rubber spring are the tubulose that cross section is curve ring；There is sharp tooth at the top of the stab knife, tooth is respectively arranged on one
To the underface of wire casing, a pair of of tooth is linked together by metal.
The side lateral surface of the lower folder is equipped with a pair of baffle stretched out upwards, it is described on be folded with it is a pair of outwardly directed
Gag lever post, a pair of of baffle close to the outside of a pair of of gag lever post, for upper folder and lower folder located lateral and prevent wire clamp seat from deviating.
Being equipped with baffle with middle side part for wire clamp seat stretches out upwards, is closed as annular rubber tie rod with wire clamp seat, upper
The same middle side part of folder is fixed with the pull rod stretched out upwards, and the rubber tie rod is set in pull rod and is set with limiting upper clamp position, and
Conducive to the opening of distal side wire casing.
The utility model for the connection of connection cable provide complete set, conveniently, reliably connect equipment, can not stop
Electricity connects new cable, waterproof, insulation, corrosion-resistant, anti-oxidant, antipollution from the direct wiring of power transmission cable, and guarantee insulation and
It is convenient for safeguarding.Easy for installation quickly protective performance is good and is easy to overhaul and replace, and can be applied to underground cable line, it is also possible to
In overhead transmission line.Because of the superiority of the product own characteristic, it is particularly suitable for city street lamp Buried Pipeline Network Systems.
The product compared with the existing technology with the obvious advantage during the installation process, saves time and cost, simple installation removes
Other equipment are not necessarily to outside fastening tool, the best collocation of wire clamp and the sum that insulate, long service life, waterproof and dustproof, insulation are provided
Effect is good, and maintenance and replacement fast and easy are not necessarily to professional training, there is good promotion prospect.
Detailed description of the invention
Fig. 1 is the utility model external structure schematic diagram,
Fig. 2 is the top view of Fig. 1,
Fig. 3 is bottom cover schematic diagram of internal structure,
Fig. 4 is top cover schematic diagram of internal structure,
Fig. 5 is box body and wire clamp mated condition schematic diagram,
Fig. 6 wire clamp positive structure schematic,
Fig. 7 is the top view of Fig. 6,
Fig. 8 is the left view of Fig. 6.
In figure: 1-chimb, 2-wire clamps, 3-bottom cover slots, 4-water proof grooves, 5-positioning chimbs, 6-threading holes, 7-spiral shells
Base, 8-bolts, 11-top cover slots, 12-top covers, 13-inner cavities, 14-bottom covers, 15-metal nuts, 16-spacers,
17-spacer slits, 18-uncap slot, 19-electric power Silica hydrogels, 20-perforated slots, 21-torque nuts, 22-upper folders, 23-rubbers
Glue spring, 24-wire clamp seats, 25-stab knives, 26-fishbolts, 27-lower folders, 28-gag lever posts, 29-baffles, 30-draw
Bar, 31-rubber tie rods, 32-bolts hole, 33-wire casings.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples: gel insulate as shown in Fig. 1,2,3,4
Box, top cover 12 and bottom cover 14 including the insulating materials by hard pass through the line built in box body and box body that bolt 8 seals
Folder 2, is completely filling out electric power Silica hydrogel 19 between wire clamp in box body.Top cover 12 and bottom cover 14 be bolted it is relatively reliable, it is close
Envelope property is good, is also convenient for safeguarding.
Two pairs of threading holes 6 for running through box body are equipped in the opposite sides of box body, the end of threading hole is blocked with spacer 16,
Play the role of sealing electric power Silica hydrogel before use, is equipped with the convex of outreach at 14 fastening of top cover 12 and bottom cover of the box body
Side 1 is tubulose at the threading hole 6 of chimb, is equipped with spacer slit 17, and being respectively embedded in the spacer slit 17 of top cover 12 and bottom cover 14 can nothing
Seam splicing blocks the spacer 16 of threading hole.Two pairs of threading holes are suitable for as parallel another way cable from having on electrical cables
Electricity is taken, can also take electricity to the cable power supply for being individually pulled to other places from cable.Wire clamp 2 and box body are mating, without in addition arranging in pairs or groups,
Operation is quickly more efficient.Electric power Silica hydrogel fills up tray interior, and insulation effect is good, impermeable, and the wire clamp service life is long.
As the opposite sides different from threading hole 6 of Fig. 3,4, chimb 1 are equipped with two pairs of bolts hole 32, top cover 12 or bottom cover 14
Bolt hole 32 at be equipped with nut seat 7 with chimb one, be fixedly embedded at metal nuts 15 in nut seat.By the nut of metal
It being fixed in nut seat, nut will not be moved and be fallen, the process that nut is picked up in operation is eliminated, thus it is more convenient.
Threading hole 6 forms perforated slot 20 in the medial surface of chimb 1, and the inner cavity 13 of box body is bottom cover slot 3, bottom cover 14 in bottom cover
1 top surface of chimb be equipped with one week water proof groove 4, be equipped with a delineation position chimb 5 on the inside of water proof groove 4, water proof groove 4 by perforated slot 20 and
Bottom cover slot 3 communicates.The effect that water proof groove 4 is communicated with bottom cover slot 3 be the electric power Silica hydrogel in box body during expansion can preferentially into
Enter water proof groove 4, do not overflow, when contraction can also be withdrawn from water proof groove.Meanwhile water proof groove also acts as the extraneous infiltration of shielding
Effect.
Such as Fig. 6,7,8, the wire clamp 2 is equipped with folder 22 and lower folder 27 in a pair of mutual split, by vertically passing through upper folder
22 and the fishbolt 26 of lower folder 27 be integrated, the top of fishbolt is equipped with torque nut 21, and torque nut can be set
The torque for twisting into two parts nut has reached fastening force, not will cause stripped thread when nut is twisted into two parts.
It is equipped with cavity in lower folder 27, wire clamp seat 24 is embedded at the top of cavity, the bottom of wire clamp seat 24 is equipped with stab knife 25.It is described
Wire clamp seat 24 is equipped with the wire casing 33 of a pair of of lateral direction penetrating wire clamp 2, and the rubber bullet of lateral direction penetrating wire clamp 2 is equipped between a pair of of wire casing 33
Spring 23, rubber spring 23 are the tubulose that cross section is curve ring.Stab knife is metal parts, is resisted against the shell pressed from both sides under hard
The top of inside, stab knife is equipped with sharp end, and tooth is respectively arranged on the underface of a pair of of wire casing 33, and a pair of of tooth is linked as by metal
One, stab knife and coupling part are the entirety of metal material.When being under pressure, stab knife can pass through the electricity with insulating layer
Cable epidermis is directly deep into the metal core of cable, and the cable in the wire casing of two sides is electrically connected, and completes wiring process.Rubber bullet
Spring 23 completes the restoring force effect of spring with rubber material, in order to which upper and lower clamp clip keeps the state opened when not tightening.
The side lateral surface of the lower folder 27 is equipped with a pair of baffle 29 stretched out upwards, and it is opposite that the upper folder 22 is equipped with one
The gag lever post 28 of outer stretching, for a pair of of baffle 29 close to the outside of a pair of of gag lever post 28, the transverse direction for upper folder 22 and lower folder 27 is fixed
Position and prevent wire clamp seat 24 deviate.
Being equipped with baffle 29 with middle side part for wire clamp seat 24 stretches out upwards, is closed as annular rubber tie rod with wire clamp seat
31, the pull rod 30 stretched out upwards is fixed in the same middle side part of upper folder, the rubber tie rod 31 is set in pull rod 30 with limit
22 positions are pressed from both sides in system, rubber tie rod 31 keeps the rounding state of the side, when upper and lower clamp clip there are enough spacing, distal side wire casing 33
It opens, convenient for being put into live electric cable.
Connection cable is put into the wire casing of 31 side of rubber tie rod when use, the wire casing of the side is actually tubular, by
It is held in the side by rubber tie rod 31, keeps certain pressure, connection cable is not easy.When outside wire casing opens, it will charge
Cable is put into wire casing, closes up folder, and twists into two parts torque nut and can connect two cables under state of insulation, and two cables are
Cable with insulating layer.By in the wire clamp merging box body of fastening, cable is stretched out from the threading hole threading hole of box body, and bolt is screwed into
Bolt hole 32 fastens, i.e., completion live line connection process, wire box can keep the waterproof and dustproof of terminals, insulation performance.
Claims (8)
1. a kind of gel insulation booth, it is characterised in that: including by insulating materials top cover (12) and bottom cover (14) pass through bolt (8)
The box body of sealing and the wire clamp (2) built in box body, are completely filling out electric power Silica hydrogel (19) between wire clamp in box body；
Two pairs of threading holes (6) for running through box body are equipped in the opposite sides of box body, the end of threading hole is blocked with spacer (16),
Play the role of sealing electric power Silica hydrogel before use.
2. gel insulation booth according to claim 1, it is characterised in that: the top cover (12) and bottom cover (14) of the box body are detained
It is equipped with the chimb (1) of outreach at conjunction, is tubulose at the threading hole (6) of chimb, is equipped with spacer slit (17), top cover (12) and bottom cover
(14) being respectively embedded in spacer slit (17) can the seamless spliced spacer (16) for blocking threading hole.
3. gel insulation booth according to claim 2, it is characterised in that: chimb (1) is different from the opposite of threading hole (6)
Two sides are equipped with two pairs of bolts hole (32), and the nut seat with chimb one is equipped at the bolt hole (32) of top cover (12) or bottom cover (14)
(7), metal nuts (15) are fixedly embedded in nut seat.
4. gel insulation booth according to claim 2, it is characterised in that: threading hole (6) is formed in the medial surface of chimb (1)
Perforated slot (20), the inner cavity (13) of box body are bottom cover slot (3) in bottom cover, and chimb (1) top surface of bottom cover (14) is equipped with one week water proof
Slot (4), water proof groove (4) inside are equipped with delineation position chimb (5), and water proof groove (4) passes through perforated slot (20) and bottom cover slot (3) phase
It is logical.
5. gel insulation booth according to claim 1, it is characterised in that: the wire clamp (2) is equipped with a pair of mutual split
Upper folder (22) and lower folder (27), the fishbolt (26) by vertically passing through upper folder (22) and lower folder (27) are integrated, clamp
The top of bolt is equipped with torque nut (21), and cavity is equipped in lower folder (27), is embedded wire clamp seat (24), wire clamp seat at the top of cavity
(24) bottom is equipped with stab knife (25).
6. gel insulation booth according to claim 5, it is characterised in that: the wire clamp seat (24) is equipped with a pair of of lateral direction penetrating
The wire casing (33) of wire clamp (2) is equipped with the rubber spring (23) of lateral direction penetrating wire clamp (2), rubber spring between a pair of of wire casing (33)
(23) for cross section be curve ring tubulose；There is sharp tooth at the top of the stab knife (25), tooth is respectively arranged on a pair of of wire casing
(33) underface, a pair of of tooth are linked together by metal.
7. gel insulation booth according to claim 5, it is characterised in that: the side lateral surface of the lower folder (27) is equipped with one
To the baffle (29) stretched out upwards, the upper folder (22) is equipped with a pair of outwardly directed gag lever post (28), and a pair of of baffle (29) is tight
The outside of adjacent a pair of gag lever post (28) for upper folder (22) and the lower located lateral for pressing from both sides (27) and prevents wire clamp seat (24) from deviating.
8. gel insulation booth according to claim 7, it is characterised in that: wire clamp seat (24) with baffle (29) same to middle side part
Equipped with the upward rubber tie rod (31) for stretching out, being closed as annular with wire clamp seat, it is fixed in the same middle side part of upper folder and stretches upwards
Pull rod (30) out, the rubber tie rod (31) is set in pull rod (30) to press from both sides (22) position in limitation, and is conducive to distal side line
The opening of slot (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601292.2U CN209692326U (en) | 2019-04-28 | 2019-04-28 | Gel insulation booth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601292.2U CN209692326U (en) | 2019-04-28 | 2019-04-28 | Gel insulation booth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209692326U true CN209692326U (en) | 2019-11-26 |
Family
ID=68608597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920601292.2U Active CN209692326U (en) | 2019-04-28 | 2019-04-28 | Gel insulation booth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209692326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112838386A (en) * | 2021-01-07 | 2021-05-25 | 柳洪飞 | Insulating puncture fastener with electrical protection function |
-
2019
- 2019-04-28 CN CN201920601292.2U patent/CN209692326U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112838386A (en) * | 2021-01-07 | 2021-05-25 | 柳洪飞 | Insulating puncture fastener with electrical protection function |
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