CN205622127U - Fuse handcart convenient to operation - Google Patents
Fuse handcart convenient to operation Download PDFInfo
- Publication number
- CN205622127U CN205622127U CN201521094935.7U CN201521094935U CN205622127U CN 205622127 U CN205622127 U CN 205622127U CN 201521094935 U CN201521094935 U CN 201521094935U CN 205622127 U CN205622127 U CN 205622127U
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- CN
- China
- Prior art keywords
- fuse
- handcart
- operate
- skeleton
- convenient
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a fuse handcart convenient to operation, welding the hand car skeleton on it including the chassis with the integration, being equipped with electrical connection unit and electrical connection unit down in hand car skeleton's upper portion and lower part, contact with being connected the copper bar at the other end of insulator, connect the copper bar and touch the arm electricity and is connected, the other end that touches the arm is the plum blossom contact, and the connection copper bar other end and electric connection of fuse clamp that corresponds, the fuse clamp includes upper and lower two, and two fuse clamps carry out the electricity connection through the fuse the outside of fuse has been cup jointed the insulation and has been overlapped the outside of insulating cover is connected with the protection casing. The utility model discloses insulating cover has been cup jointed to the outside of fuse, is connected with the protection casing in the outside of insulating cover, can avoid the electric leakage of fuse or other adverse reaction through the insulating cover that cup jointed the outside, and the protection casing can effectually avoid the fuse to be clashed into the danger of damage at the in -process of operation, conveniently operates the handcart.
Description
Technical field
Corollary equipment that this utility model relates to a kind of 10 kilovolts of high-tension switch cabinets, the fuse handcart being in moving built-in hand carriage cabinet; in power system, play protection voltage transformer or protect the effect of small-sized station local coordinate frame, a kind of fuse handcart convenient to operate.
Background technology
At present, the width of moving built-in hand carriage cabinet is mainly 800mm width, the width of skeleton of supporting fuse handcart and spaced apart be respectively 640mm and 210mm, cabinet type is the hugest and floor space is big, in industry, a kind of width the most newly developed only has 550mm recently, spaced apart only has the moving built-in hand carriage cabinet of the miniaturized compact of 150mm, therefore in today that land resource is in short supply, the moving built-in hand carriage cabinet of miniaturized compact increasingly gets the favour of people, and this cupboard has the biggest advantage on economizing the land resource.The main supporting component fuse handcart of moving built-in hand carriage cabinet originally has not been suitable for the moving built-in hand carriage cabinet of this miniaturized compact, and therefore miniaturized compact fuse handcart has the realistic meaning of existence.If additionally miniaturized compact fuse handcart in use misoperation; it is easily caused the fuse exposed and is knocked damage or the containment vessel that carries of fuse ruptures; have to handcart operates when meticulous; have impact on the normal use of handcart; limit the operation of handcart; accordingly, it would be desirable to design a kind of fuse handcart convenient to operate.
Utility model content
For the problems of the prior art, this utility model provides a kind of fuse handcart convenient to operate.
nullThis utility model is realized by following proposal: a kind of fuse handcart convenient to operate，It is connected to handcart skeleton thereon including chassis and integrated welding，Electrical connecting unit and lower electrical connecting unit it is provided with in the upper and lower of handcart skeleton，Described upper electrical connecting unit is each connected with corresponding insulator gripper shoe with lower electrical connecting unit，Described insulator gripper shoe is arranged on handcart skeleton，In said two insulator gripper shoe, equal releasable connection has insulator，The other end at described insulator contacts with being connected copper bar，Described connection copper bar electrically connects with contact arm，The other end of described contact arm is Mume flower contact，The described connection copper bar other end electrically connects with corresponding fuse clips，Described fuse clips includes upper and lower two，Said two fuse clips is electrically connected by fuse，Outer cover at described fuse is connected to insulation sleeve，Connect in the outside of described insulation sleeve and have protective cover.
It is provided with panel in described handcart skeleton one end.
Described panel is arranged on the side of handcart skeleton, and is perpendicular to chassis.
Described handcart skeleton is also associated with socket.
Described socket is contact pin type secondary aviation plug socket.
It is socketed high-pressure insulating ring outside described contact arm.
It is provided with several rollers in the bottom on described chassis.
Described protective cover is arranged far from the direction of handcart skeleton.
The beneficial effects of the utility model are: a kind of fuse handcart convenient to operate the most of the present utility model is connected to insulation sleeve in the outer cover of fuse, connect in the outside of insulation sleeve and have protective cover, the insulation sleeve being socketed by outside can avoid electric leakage or other the untoward reaction of fuse, protective cover can effectively avoid fuse to be knocked the danger of damage during operation, facilitates rival car to operate.
A kind of fuse handcart convenient to operate the most of the present utility model is provided with several rollers in the bottom on chassis, and the arranging of ball can reduce the coefficient of friction of handcart and ground so that the operation of handcart is the most smooth and easy fluently.
The protective cover of a kind of fuse handcart convenient to operate the most of the present utility model is arranged far from the direction of handcart skeleton, protective cover is simply arranged far from the direction away from handcart skeleton on the direction that namely may clash into extraneous foreign body, reduce volume and the quality of protective cover, it is also convenient for installing and safeguarding, improves the cost performance of this utility model handcart.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of fuse handcart convenient to operate of this utility model.
In figure: 1 is Mume flower contact, 2 is contact arm, and 21 is high pressure thermal shrinkable sleeve, 3 for connecting copper bar, and 4 is insulator, and 5 is insulator gripper shoe, 6 is fuse, and 7 is panel, and 8 is handcart skeleton, 9 is chassis, 10 is fuse clips, and 11 is secondary aviation plug socket, and 12 is insulation sleeve, 13 is protective cover, and 14 is roller.
Detailed description of the invention
Below in conjunction with Fig. 1, this utility model preferred embodiment is further illustrated: a kind of fuse handcart convenient to operate, it is connected to handcart skeleton 8 thereon including chassis 9 and integrated welding, electrical connecting unit and lower electrical connecting unit it is provided with in the upper and lower of handcart skeleton 8, described upper electrical connecting unit is each connected with corresponding insulator gripper shoe 5 with lower electrical connecting unit, described insulator gripper shoe 5 is arranged on handcart skeleton 8, in said two insulator gripper shoe 5, equal releasable connection has insulator 4, the other end at described insulator 4 contacts with being connected copper bar 3, described connection copper bar 3 electrically connects with contact arm 2, at described contact arm 2 outer socket high-pressure insulating ring 2-1, the problem solving insulating properties by compound inslation technology.
Outer cover at described fuse 6 is connected to insulation sleeve 12, and connecting in the outside of described insulation sleeve 12 has protective cover 13.A kind of fuse handcart convenient to operate of the present utility model is connected to insulation sleeve in the outer cover of fuse, connect in the outside of insulation sleeve and have protective cover, the insulation sleeve being socketed by outside can avoid electric leakage or other the untoward reaction of fuse, protective cover can effectively avoid fuse to be knocked the danger of damage during operation, facilitates rival car to operate.
It is provided with several rollers 14 in the bottom on described chassis 9.A kind of fuse handcart convenient to operate of the present utility model is provided with several rollers in the bottom on chassis, and the arranging of ball can reduce the coefficient of friction of handcart and ground so that the operation of handcart is the most smooth and easy fluently.
Described protective cover 13 is arranged far from the direction of handcart skeleton 8.The protective cover of a kind of fuse handcart convenient to operate of the present utility model is arranged far from the direction of handcart skeleton, protective cover is simply arranged far from the direction away from handcart skeleton on the direction that namely may clash into extraneous foreign body, reduce volume and the quality of protective cover, it is also convenient for installing and safeguarding, improves the cost performance of this utility model handcart.
The other end of described contact arm 2 is Mume flower contact 1, and described connection copper bar 3 other end electrically connects with corresponding fuse clips 10, and described fuse clips 10 includes upper and lower two, and said two fuse clips 10 is electrically connected by fuse 6.It is provided with panel 7 in described handcart skeleton 8 one end.Described panel 7 is arranged on the side of handcart skeleton 8, and is perpendicular to chassis 9.Described handcart skeleton 8 is also associated with socket 11.Described socket 11 is contact pin type secondary aviation plug socket, while realizing electric interlock and mechanical interlocking, and can prevent maloperation.Handcart framing structure after this utility model appearance improvement and the contact arm being cased with high-pressure insulating ring realize meeting the compound inslation technology that spaced apart requires, can be suitably used for being arranged in the moving built-in hand carriage cabinet of miniaturized compact, and ensure that handcart monnolithic case size is the most completely the same with the size of relative breaker.
Although the technical solution of the utility model having been done the most detailed elaboration and having enumerated; it is to be understood that; to those skilled in the art; above-described embodiment is made amendment or uses the replacement scheme of equivalent; this is apparent to those skilled in the art; these modifications or improvements on the basis of without departing from this utility model spirit, belong to the scope that this utility model is claimed.
Claims (8)
- null1. a fuse handcart convenient to operate，It is connected to handcart skeleton (8) thereon including chassis (9) and integrated welding，Upper electrical connecting unit and lower electrical connecting unit it is provided with in the upper and lower of handcart skeleton (8)，Described upper electrical connecting unit is each connected with corresponding insulator gripper shoe (5) with lower electrical connecting unit，Described insulator gripper shoe (5) is arranged on handcart skeleton (8)，Insulator (4) is had in the upper equal releasable connection of said two insulator gripper shoe (5)，The other end at described insulator (4) contacts with being connected copper bar (3)，Described connection copper bar (3) electrically connects with contact arm (2)，The other end of described contact arm (2) is Mume flower contact (1)，Described connection copper bar (3) other end electrically connects with corresponding fuse clips (10)，Described fuse clips (10) includes upper and lower two，Said two fuse clips (10) is electrically connected by fuse (6)，Outer cover at described fuse (6) is connected to insulation sleeve (12)，Connect in the outside of described insulation sleeve (12) and have protective cover (13).
- A kind of fuse handcart convenient to operate the most according to claim 1, it is characterised in that: it is provided with panel (7) in described handcart skeleton (8) one end.
- A kind of fuse handcart convenient to operate the most according to claim 2, it is characterised in that: described panel (7) is arranged on the side of handcart skeleton (8), and is perpendicular to chassis (9).
- A kind of fuse handcart convenient to operate the most according to claim 1, it is characterised in that: on described handcart skeleton (8), it is also associated with socket (11).
- A kind of fuse handcart convenient to operate the most according to claim 4, it is characterised in that: described socket (11) is contact pin type secondary aviation plug socket.
- A kind of fuse handcart convenient to operate the most according to claim 1, it is characterised in that: it is socketed outward high-pressure insulating ring (21) at described contact arm (2).
- A kind of fuse handcart convenient to operate the most according to claim 1, it is characterised in that: it is provided with several rollers (14) in the bottom of described chassis (9).
- A kind of fuse handcart convenient to operate the most according to claim 1, it is characterised in that: described protective cover (13) is arranged far from the direction of handcart skeleton (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094935.7U CN205622127U (en) | 2015-12-27 | 2015-12-27 | Fuse handcart convenient to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094935.7U CN205622127U (en) | 2015-12-27 | 2015-12-27 | Fuse handcart convenient to operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205622127U true CN205622127U (en) | 2016-10-05 |
Family
ID=57033651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521094935.7U Expired - Fee Related CN205622127U (en) | 2015-12-27 | 2015-12-27 | Fuse handcart convenient to operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205622127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816342A (en) * | 2017-02-27 | 2017-06-09 | 厦门理工学院 | A kind of VD4 contact arm sleeve for high-voltage vacuum circuit breaker |
-
2015
- 2015-12-27 CN CN201521094935.7U patent/CN205622127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816342A (en) * | 2017-02-27 | 2017-06-09 | 厦门理工学院 | A kind of VD4 contact arm sleeve for high-voltage vacuum circuit breaker |
| CN106816342B (en) * | 2017-02-27 | 2019-01-22 | 厦门理工学院 | A kind of VD4 contact arm sleeve for high-voltage vacuum circuit breaker |
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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: 20161005 Termination date: 20181227 |