CN206685852U - A kind of rotatable T-shaped wire clamp - Google Patents
A kind of rotatable T-shaped wire clamp Download PDFInfo
- Publication number
- CN206685852U CN206685852U CN201720481102.9U CN201720481102U CN206685852U CN 206685852 U CN206685852 U CN 206685852U CN 201720481102 U CN201720481102 U CN 201720481102U CN 206685852 U CN206685852 U CN 206685852U
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- Prior art keywords
- wire clamp
- horizontal
- vertical
- shaped wire
- fixed plate
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Abstract
The utility model discloses a kind of rotatable T-shaped wire clamp, belong to power domain.The utility model is by improving the horizontal set of T-shaped wire clamp and the vertical connected mode covered, utilize the concaveconvex structure of mutual cooperation, the anglec of rotation can either be adjusted by providing one kind, and can fixes the T-shaped wire clamp of the anglec of rotation, and plain screw is replaced using U-shaped screw, strengthen the fastening between paired sheet material, simplify installation process.The utility model has the advantages of simple in construction, easy for installation, reliability is high.
Description
Technical field
A kind of electric armour clamp is the utility model is related to, especially a kind of rotatable T-shaped wire clamp.
Background technology
T-shaped wire clamp is used for main bus-bar or major loop leads to electrical equipment and the lead in other loops continues, also for two
T when overhead power line intersects connects.For small section lead, can also be connect using carving to connect or carry out T with pincers pressure elliptical tube.This
Kind T connects light material-saving, and contact is good, easy for construction.But pincers pressure T connects and cannot removed after installation, so, suitable for newly-built
Middle and small transformer substations construction.
In middle and small transformer substations and city power distribution circuit and 6 ~ 35KV overhead transmission lines, generally also carried out using parallel groove clamp
T connects.This wire clamp is easy for installation.In order to improve the reliability of electrical contact, one, two or three parallel groove clamp string is employed
The connecting method of connection.When carrying out T using three parallel groove clamps and connecing, wire clamp dosage is more, and price is high, and unsightly, only can be
As provisional substitute when lacking T-shaped wire clamp.Any T-shaped wire clamp, should ensure that enough contacts, so as to obtain
The contact that must stablize.It must accomplish conscientiously to remove the oxide-film in wire casing when wire clamp is installed and uniformly tighten each bolt.
The patent No. 201420384710.4, patent name are set with bearing for the utility model patent of " T shapes wire clamp " by horizontal set middle part
It is fixedly connected with one end of vertical set, passes through the effect of bearing so that horizontal set can be along the rotation of horizontal set axle center, so as to provide a kind of energy
Enough rotations are adjusted to adapt to the T-shaped wire clamp of complicated installation environment.But the angle stability of utility model rotation regulation is not
Enough height, whether the electric property of wire clamp is stable relevant with installation quality, is had much room for improvement using the installation quality of this wire clamp.
Utility model content
The defects of the purpose of this utility model is to overcome in the prior art, there is provided one kind can either adjust the anglec of rotation,
The T-shaped wire clamp of angle is enough fixedly mounted in and can.
The technical solution of the utility model is：
A kind of rotatable T-shaped wire clamp, including the vertical set through connection and horizontal set, horizontal set middle part are set with bearing, the bearing
Outer ring be provided with equally distributed projection, vertical set top is provided with through hole match with bearing outside diameter, through-hole wall provided with and projection
The groove to match.
Further technical scheme, horizontal set include symmetrically arranged two pieces of transverse slats, and the middle part of transverse slat sets fluted, sidepiece
Paired horizontal fixed plate is provided with, two grooves of two pieces of transverse slats form horizontal wiring groove；Vertical set, which includes symmetrically arranged two pieces, to be indulged
Plate, the middle part setting of stringer board is fluted, and sidepiece is provided with paired vertical fixed plate, and two grooves of two pieces of stringer boards form vertical wiring
Groove, connected by U bolt between paired horizontal fixed plate, connected between paired vertical fixed plate by U bolt.
The beneficial effects of the utility model：
1st, for the utility model due to being set with bearing in the middle part of horizontal set, the projection that the outer ring of the bearing is provided with puts through hole with vertical
The groove of inner ring cooperates, and passes through the effect of bearing so that horizontal set in a pre-installation can be as needed along the rotation of horizontal set axle center
Turn, horizontal line cable is finely adjusted, and can enough fixes the position of horizontal set axle after mounting, substantially increases the T-shaped wire clamp after installation
Stability.
2nd, the utility model uses fastening connection piece of the U bolt as cable, easy to use in installation process, can
The limited problem that comes off for preventing cable in installation process, strengthens the fastening to cable.
3rd, the utility model improves on the basis of original T-shaped wire clamp, and suitable for the installation environment of complexity, installation makes
It is stable and reliable for performance with convenience.
Brief description of the drawings
Fig. 1 is structural representation front view of the present utility model,
Fig. 2 is structural representation left view of the present utility model,
Fig. 3 is Fig. 1 middle (center) bearings and vertical casing connecting structure figure,
Wherein, 1, vertical set, 11, through hole, 111, groove, 12, stringer board, 121, vertical wiring groove, 13, vertical fixed plate, 2, horizontal set,
21st, bearing, 211, raised, 22, transverse slat, 221, horizontal wiring groove, 23, horizontal fixed plate, 3, U bolt.
Embodiment
Below by non-limiting example, the utility model is expanded on further, understands the utility model.
As Figure 1-3, the utility model includes the vertical set 1 through connection and horizontal set 2, and the horizontal middle part of set 2 is set with bearing
21, the outer ring of the bearing 21 is provided with equally distributed raised 211, and the vertical top of set 1 is provided with the through hole 11 matched with the external diameter of bearing 21,
The inwall of through hole 11 is provided with the groove 111 to match with projection 211.
Wherein, horizontal set 2 includes symmetrically arranged two pieces of transverse slats 22, and the middle part setting of transverse slat 22 is fluted, and sidepiece is provided with
Paired horizontal fixed plate 23, two grooves of two pieces of transverse slats 22 form horizontal wiring groove 221；Vertical set 1 includes symmetrically arranged two pieces
Stringer board, the middle part setting of stringer board 12 is fluted, and sidepiece is provided with paired vertical fixed plate 13, two groove types of two pieces of stringer boards 12
Into vertical wiring groove 121, connected by U bolt 3 between paired horizontal fixed plate 23, led between the paired vertical fixed plate 13
U bolt 3 is crossed to connect.
In summary, the utility model has the advantages of simple in construction, easy for installation, reliability is high.
Claims (2)
1. a kind of rotatable T-shaped wire clamp, it is characterised in that including the vertical set through connection（1）With horizontal set（2）, described horizontal set
（2）Middle part is set with bearing（21）, the bearing（21）Outer ring be provided with equally distributed projection（211）, the vertical set（1）Top
It is provided with and bearing（21）The through hole of external diameter matching（11）, the through hole（11）Inwall is provided with and projection（211）The groove to match
（111）.
2. the rotatable T-shaped wire clamp of one kind according to claim 1, it is characterised in that described horizontal set（2）Including symmetrically setting
The two pieces of transverse slats put（22）, transverse slat（22）Middle part set it is fluted, sidepiece is provided with paired horizontal fixed plate（23）, it is described
Two pieces of transverse slats（22）Two grooves form horizontal wiring groove（221）；Described vertical set（1）Including symmetrically arranged two pieces of stringer boards
（12）, stringer board（12）Middle part set it is fluted, sidepiece is provided with paired vertical fixed plate（13）, described two pieces of stringer boards（12）
Two grooves form vertical wiring groove（121）, the paired horizontal fixed plate（23）Between pass through U bolt（3）Connection, it is described
Paired vertical fixed plate（13）Between pass through U bolt（3）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481102.9U CN206685852U (en) | 2017-05-03 | 2017-05-03 | A kind of rotatable T-shaped wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481102.9U CN206685852U (en) | 2017-05-03 | 2017-05-03 | A kind of rotatable T-shaped wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685852U true CN206685852U (en) | 2017-11-28 |
Family
ID=60407331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720481102.9U Active CN206685852U (en) | 2017-05-03 | 2017-05-03 | A kind of rotatable T-shaped wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685852U (en) |
-
2017
- 2017-05-03 CN CN201720481102.9U patent/CN206685852U/en active Active
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