CN208445264U - A kind of power grid cables auxiliary connecting device - Google Patents
A kind of power grid cables auxiliary connecting device Download PDFInfo
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- CN208445264U CN208445264U CN201821372385.4U CN201821372385U CN208445264U CN 208445264 U CN208445264 U CN 208445264U CN 201821372385 U CN201821372385 U CN 201821372385U CN 208445264 U CN208445264 U CN 208445264U
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- cable
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- attachment base
- supporting ring
- lower supporting
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Abstract
The utility model provides a kind of power grid cables auxiliary connecting device, including upper press ring one, lower supporting ring one, attachment base one, threaded hole, long threaded rod, attachment base two, lower supporting ring two and upper press ring two, upper press ring one is arranged in cable second ring side upper end, the cable second ring side lower end immediately below upper press ring one is arranged in lower supporting ring one, attachment base one is fixed on lower one downside of supporting ring, threaded hole is provided with one right side of attachment base, long threaded rod left end is mounted on inside threaded hole, long threaded rod right end passes through attachment base two, and extend to two right side of attachment base, two upper end of attachment base is fixed with lower supporting ring two, lower supporting ring two is arranged in one annular side lower end of cable, the cable second ring side upper end right above lower supporting ring two is arranged in upper press ring two, improve the fastness of two joint location of cable one and cable, the utility model structure is simple , convenient for operation, improve the stability that cable one is connect with cable two, high reliablity.
Description
Technical field
The utility model is a kind of power grid cables auxiliary connecting device, belongs to grid equipment field.
Background technique
In the prior art, due to the gravity of cable after power grid cables connection, pulling force is generated to the connector of connection, thus
The fastness of jointing is influenced, connector is easily broken off, so needing a kind of power grid cables auxiliary connecting device above-mentioned to solve
Problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of power grid cables auxiliary connecting device,
To solve the problems mentioned in the above background technology, the utility model structure is simple, convenient for operation, improves cable one and cable
The stability of two connections, high reliablity.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of power grid cables connect
Auxiliary device, including cable one, cable two and connection accessory part are connect, one left end of cable is connected with two right end of cable
It connects, the connection accessory part right end is connected with one annular side of cable, the connection accessory part left end and two ring of cable
Shape side is connected, the connection accessory part include upper press ring one, lower supporting ring one, attachment base one, threaded hole, long threaded rod,
Attachment base two, block, lower supporting ring two, upper press ring two, upper protruding block, nut, short thread bar and lower protruding block, the upper press ring one are set
It sets in cable second ring side upper end, the cable second ring side lower end immediately below upper press ring one is arranged in the lower supporting ring one,
The attachment base one is fixed on lower one downside of supporting ring, and the threaded hole is provided with one right side of attachment base, the long threaded rod
Left end is mounted on inside threaded hole, and the long threaded rod right end passes through attachment base two, and extends to two right side of attachment base, the gear
Block is fixed on the long threaded rod annular side in two left side of attachment base, and two upper end of attachment base is fixed with lower supporting ring two, under described
Supporting ring two is arranged in one annular side lower end of cable, and the cable second ring side right above lower supporting ring two is arranged in the upper press ring two
Face upper end, one leading flank of upper press ring and trailing flank and two leading flank of upper press ring and trailing flank are respectively and fixedly provided with upper protruding block,
One leading flank of lower supporting ring and trailing flank and lower two leading flank of supporting ring and trailing flank are respectively and fixedly provided with lower protruding block, the short spiral shell
Rasp bar lower end is fixed on lower protruding block upper surface, and short thread bar upper end passes through upper protruding block, and extends on the upside of upper protruding block, described
Nut is mounted on the short thread bar annular side on the upside of upper protruding block.
Further, it is machined with anti-skid chequer one on one inner wall of upper press ring and on one inner wall of lower supporting ring, and anti-skidding
The cross section indention of line one.
Further, it is machined with anti-skid chequer two on two inner wall of upper press ring and on two inner wall of lower supporting ring, and anti-skidding
The cross section indention of line two.
Further, the long threaded rod right end is fixed with anti-slip cap.
Further, the block left side on the outside of the long threaded rod is machined with arc groove, inside the arc groove
Buphthalmos ball is installed.
Further, the nut annular side is enclosed with Anti-slip cover, and Anti-slip cover is connected by miniature screw thread with nut
It connects.
The utility model has the beneficial effects that a kind of power grid cables auxiliary connecting device of the utility model, because this is practical new
Type be added to upper press ring one, lower supporting ring one, attachment base one, threaded hole, long threaded rod, attachment base two, block, lower supporting ring two, on
Cable two is placed in upper press ring one and lower supporting ring one when in use by pressure ring two, upper protruding block, nut, short thread bar and lower protruding block
Between, and upper press ring one is connected with lower supporting ring one by nut and short thread bar, to make upper press ring one and lower supporting ring pressure
Tightly with cable second ring side, upper press ring two and lower supporting ring two are then pressed on one annular side of cable in an identical manner
Face is moved to the left long threaded rod inside threaded hole then by the long threaded rod of rotation, so that block is driven to be moved to the left,
Then block drives upper press ring two and lower supporting ring two mobile to one direction of attachment base by attachment base two, then makes cable one and electricity
Two joint location of cable is loosened, and stress will not be tightened, and improves the fastness of two joint location of cable one and cable, solves existing
Gravity in technology after power grid cables connection due to cable generates pulling force to the connector of connection, to influence jointing
Fastness, the problem of connector is easily broken off.
Because being added to anti-skid chequer one, which improves the stability that upper press ring one and lower supporting ring one are contacted with cable two,
Because being added to anti-skid chequer two, which improves the stability that upper press ring two and lower supporting ring two are contacted with cable one, because being added to
Anti-slip cap, the design is convenient for rotating long threaded rod, and because being added to buphthalmos ball, this design reduces in block rotation process and even
Frictional force between two right side of joint chair, because being added to Anti-slip cover, which improves stability when rotating bolt, this is practical
New structure is simple, convenient for operation, improves the stability that cable one is connect with cable two, high reliablity.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of power grid cables auxiliary connecting device of the utility model；
Fig. 2 is a kind of right side view of power grid cables auxiliary connecting device of the utility model；
In figure: supporting ring one, 5- attachment base one, 6- threaded hole, 7- long under 1- cable one, 2- cable two, 3- upper press ring one, 4-
Supporting ring two, 11- upper press ring two, 12- upper protruding block, 13- nut, 14- short thread under threaded rod, 8- attachment base two, 9- block, 10-
Bar, 15- lower protruding block, 16- buphthalmos ball, 17- arc groove, 18- anti-slip cap.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of power grid cables auxiliary connecting device, packet
It includes cable 1, cable 22 and connection accessory part, one 1 left end of cable to be connected with 22 right end of cable, connects accessory part
Right end is connected with one 1 annular side of cable, and connection accessory part left end is connected with 22 annular side of cable.
Connection accessory part includes upper press ring 1, lower supporting ring 1, attachment base 1, threaded hole 6, long threaded rod 7, connection
Seat 28, block 9, lower supporting ring 2 10, upper press ring 2 11, upper protruding block 12, nut 13, short thread bar 14 and lower protruding block 15, upper pressure
Ring 1 is arranged in 22 annular side upper end of cable, and 22 annular side of cable immediately below upper press ring 1 is arranged in lower supporting ring 1
Face lower end, attachment base 1 are fixed on lower one 4 downside of supporting ring, and threaded hole 6 is provided with one 5 right side of attachment base, long threaded rod 7
Left end is mounted on inside threaded hole 6, and long 7 right end of threaded rod passes through attachment base 28, and extends to 28 right side of attachment base, block 9
It is fixed on 7 annular side of long threaded rod in 28 left side of attachment base, 28 upper end of attachment base is fixed with lower supporting ring 2 10, lower supporting ring two
10 are arranged in one 1 annular side lower end of cable, and 22 annular side of cable right above lower supporting ring 2 10 is arranged in upper press ring 2 11
Upper end, one 3 leading flank of upper press ring and trailing flank and 2 11 leading flank of upper press ring and trailing flank are respectively and fixedly provided with upper protruding block 12, under
One 4 leading flank of supporting ring and trailing flank and lower 2 10 leading flank of supporting ring and trailing flank are respectively and fixedly provided with lower protruding block 15, short thread bar
14 lower ends are fixed on 15 upper surface of lower protruding block, and 14 upper end of short thread bar passes through upper protruding block 12, and extend to 12 upside of upper protruding block, spiral shell
22 right end of cable is moved to upper press ring when in use by 14 annular side of short thread bar that mother 13 is mounted on 12 upside of upper protruding block
Between one 3 and lower supporting ring 1, then staff rotates the nut 13 on upper press ring 1, makes nut 13 along short thread bar 14
It moving down, nut 13 is mobile to drive upper protruding block 12 to move down, and upper protruding block 12 is mobile to drive upper press ring 1 to move down, when
When upper press ring 1 and lower supporting ring 1 and 22 annular side of cable fit closely, stop operating nut 13, and then work people
Cable 1 is pressed between upper press ring 2 11 and lower supporting ring 2 10 by member with identical mode of operation, and then staff rotates
Anti-slip cap 18, the rotation of anti-slip cap 18 drive long threaded rod 7 to rotate, are moved to the left long threaded rod 7 inside threaded hole 6, thus
Long threaded rod 7 drives block 9 to rotate and is moved to the left, and block 9 is mobile to drive attachment base 28 to be moved to the left, and attachment base 28 is mobile
It drives upper press ring 2 11 and lower supporting ring 2 10 mobile, so that cable 1 be driven to be moved to the left, when being moved to designated position, stops
Rotation stop moves anti-slip cap 18, and one 1 left end of cable is connected by staff with cable 22, and cable 1 and cable 22 connect at this time
Head position is in relaxation state, will not tighten stress, improve the stability of connection.
Anti-skid chequer one, and the cross section of anti-skid chequer one are machined on one 3 inner wall of upper press ring and on one 4 inner wall of lower supporting ring
Indention improves the stability that upper press ring 1 and lower supporting ring 1 are bonded with cable 1.
Anti-skid chequer two is machined on 2 11 inner wall of upper press ring and on 2 10 inner wall of lower supporting ring, and anti-skid chequer two is transversal
Face indention improves the stability that upper press ring 2 11 is bonded with lower supporting ring 2 10.
Long 7 right end of threaded rod is fixed with anti-slip cap 18, convenient for rotating long threaded rod 7.
9 left side of block in long 7 outside of threaded rod is machined with arc groove 16, and buphthalmos rolling is equipped with inside arc groove 16
Pearl 17 reduces the frictional force in 9 rotation process of block between 28 right side of attachment base.
13 annular side of nut is enclosed with Anti-slip cover, and Anti-slip cover is connected by miniature screw thread with nut 13, is improved
Stability when rotating nut 13.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of power grid cables auxiliary connecting device, including cable one (1), cable two (2) and connection accessory part, feature
Be: cable one (1) left end is connected with cable two (2) right end, the connection accessory part right end and cable one (1) ring
Shape side is connected, and the connection accessory part left end is connected with cable two (2) annular side；
The connection accessory part includes upper press ring one (3), lower supporting ring one (4), attachment base one (5), threaded hole (6), long screw thread
Bar (7), attachment base two (8), block (9), lower supporting ring two (10), upper press ring two (11), upper protruding block (12), nut (13), short spiral shell
Rasp bar (14) and lower protruding block (15), the upper press ring one (3) are arranged in cable two (2) annular side upper end, the lower supporting ring
Cable two (2) annular side lower end that one (4) are arranged immediately below upper press ring one (3), the attachment base one (5) are fixed on lower branch
Ring one (4) downside, the threaded hole (6) are provided with attachment base one (5) right side, and long threaded rod (7) left end is mounted on
Threaded hole (6) is internal, and long threaded rod (7) right end passes through attachment base two (8), and extends on the right side of attachment base two (8), described
Block (9) is fixed on long threaded rod (7) annular side on the left of attachment base two (8), and attachment base two (8) upper end is fixed with down
Supporting ring two (10), lower supporting ring two (10) setting exist in cable one (1) annular side lower end, upper press ring two (11) setting
Cable two (2) annular side upper end right above lower supporting ring two (10), upper press ring one (3) leading flank and trailing flank and upper
Pressure ring two (11) leading flank and trailing flank are respectively and fixedly provided with upper protruding block (12), lower supporting ring one (4) leading flank and trailing flank
It is respectively and fixedly provided with lower protruding block (15) with lower supporting ring two (10) leading flank and trailing flank, short thread bar (14) lower end is fixed on down
Convex block (15) upper surface, short thread bar (14) upper end pass through upper protruding block (12), and extend on the upside of upper protruding block (12), described
Nut (13) is mounted on short thread bar (14) annular side on the upside of upper protruding block (12).
2. a kind of power grid cables auxiliary connecting device according to claim 1, it is characterised in that: the upper press ring one (3)
Anti-skid chequer one, and the cross section indention of anti-skid chequer one are machined on inner wall and on lower supporting ring one (4) inner wall.
3. a kind of power grid cables auxiliary connecting device according to claim 1, it is characterised in that: the upper press ring two (11)
Anti-skid chequer two, and the cross section indention of anti-skid chequer two are machined on inner wall and on lower supporting ring two (10) inner wall.
4. a kind of power grid cables auxiliary connecting device according to claim 1, it is characterised in that: the long threaded rod (7)
Right end is fixed with anti-slip cap (18).
5. a kind of power grid cables auxiliary connecting device according to claim 1, it is characterised in that: the long threaded rod (7)
Block (9) left side in outside is machined with arc groove (16), is equipped with buphthalmos ball (17) inside the arc groove (16).
6. a kind of power grid cables auxiliary connecting device according to claim 1, it is characterised in that: nut (13) annular
Side wrap has Anti-slip cover, and Anti-slip cover is connected by miniature screw thread with nut (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372385.4U CN208445264U (en) | 2018-08-23 | 2018-08-23 | A kind of power grid cables auxiliary connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372385.4U CN208445264U (en) | 2018-08-23 | 2018-08-23 | A kind of power grid cables auxiliary connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208445264U true CN208445264U (en) | 2019-01-29 |
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ID=65086297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821372385.4U Active CN208445264U (en) | 2018-08-23 | 2018-08-23 | A kind of power grid cables auxiliary connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208445264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082283A (en) * | 2019-12-23 | 2020-04-28 | 江苏银锡高温线缆有限公司 | Auxiliary tensile device for butt joint of high-voltage cables |
-
2018
- 2018-08-23 CN CN201821372385.4U patent/CN208445264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082283A (en) * | 2019-12-23 | 2020-04-28 | 江苏银锡高温线缆有限公司 | Auxiliary tensile device for butt joint of high-voltage cables |
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