CN209542756U - A kind of fuse detection auxiliary device - Google Patents

Abstract

The utility model relates to fuse detection fields, auxiliary device is detected more particularly to a kind of fuse, including at least pedestal and control unit, it further include clamping device, bracket, carriage, electromagnetism push rod, rollover stand, baffle, one pairs of posts and binding post, clamping device is flexibly connected on the pedestal, the bracket is fixed on pedestal, the carriage is detachably connected on cantilever tip, the carriage is between clamping device, the electromagnetism push rod is detachably connected bracket, and it is located under carriage, the rollover stand is movably connected in bracket, electromagnetism push rod driving end is flexibly connected with rollover stand one end, the rollover stand other end fixed baffle, the binding post is detachably connected on pedestal side wall surface.The utility model pushes contact and fuse contact by grip block and fuse contact and spring, and Dual-contack has ensured contact formedness, works at the same time personnel and detects on the table, solves the problems, such as that man-hour manually hand-held tool contact is bad.

Description

A kind of fuse detection auxiliary device

Technical field

The utility model relates to fuse detection fields, and in particular to a kind of fuse detection auxiliary device.

Background technique

Fuse (fuse) refers to when electric current is more than specified value, so that melt is fused with the heat that itself is generated, disconnects electricity A kind of electric appliance on road.Fuse is according to electric current be more than specified value for a period of time after, keep melt molten with its own heat generated Change, so that circuit be made to disconnect；With a kind of current protector made of this principle.Fuse is widely used in high and low voltage electric distribution It is using most common protection device as the protector of short circuit and overcurrent in system and control system and electrical equipment One of.

Fuse is tested when factory, and existing test mode is by staff's handheld meter Terminals contacted with the contact of fuse, parameter read error can be caused due to poor contact in this way, miss defect ware, can be given User brings loss and safety problem, so needing a kind of device of auxiliary monitoring fuse.

Summary of the invention

The utility model provides a kind of device contacted by machinery with fuse contact, replaces hand-held detection, prevents Only underproof fuse factory, especially a kind of fuse detect auxiliary device.

The technical issues of the utility model is solved can be realized using following technical scheme:

A kind of fuse detects auxiliary device, includes at least pedestal and control unit, further includes clamping device, bracket, defeated Frame, electromagnetism push rod, rollover stand, baffle, a pairs of posts and binding post are sent, is flexibly connected clamping device on the pedestal, it is described Bracket is fixed on pedestal, and the carriage is detachably connected on cantilever tip, and the carriage is between clamping device, institute It states electromagnetism push rod and is detachably connected bracket, and be located under carriage, the rollover stand is movably connected in bracket, and the electromagnetism pushes away Bar driving end is flexibly connected with rollover stand one end, and the rollover stand other end fixed baffle, the binding post is detachably connected on Pedestal side wall surface, the binding post are detachably connected on binding post, and are located at clamping device side, described control unit setting In binding post lower wall surface, described control unit and electromagnetism push rod are electrically connected.

The clamping device include support frame, a pair of of lever arm, a pair of of interlocking bar, a pair of of holding frame, a pair of of grip block and Electric telescopic rod, support frame as described above are U-shaped structure, and support frame as described above both ends are movably connected with lever arm, a pair of activity Arm one end is movably connected with interlocking bar one end, and the electric telescopic rod is detachably connected on pedestal, the electric telescopic rod Driving end is flexibly connected with a pair of interlocking bar other end, and it is another that a pair of holding frame is separately fixed at a pair of lever arm One end, the pair of grip block are relatively fixed in a pair of holding frame side wall surface, a pair of binding post respectively with clamping Plate is connected by conducting wire, and described control unit and electric telescopic rod are electrically connected.

The grip block is horn-like, fixed spring frame in the grip block, and spring, the bullet is arranged in the spring(-supported) mount The grip block at spring fixed contact, the contact and place is connected by conducting wire.

Insulating layer is set between the grip block and holding frame.

The fixed anticollision layer of the baffle outside wall surface.

Material used in the carriage is polytetrafluoroethylene (PTFE).

It is connect the beneficial effects of the utility model are: pushing contact with fuse contact and spring by grip block with fuse Touching, Dual-contack has ensured contact formedness, has worked at the same time personnel and detect on the table, solves artificial hand Hold the bad problem of tool contact.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the side view of the utility model.

Fig. 3 is the top view of the utility model.

Fig. 4 is the holding frame enlarged drawing of the utility model.

In figure: 1- pedestal；2- control unit；3- bracket；4- carriage；5- electromagnetism push rod；6- rollover stand；7- baffle；8- Binding post；9- binding post；11- lever arm；12- interlocking bar；13- holding frame；14- grip block；15- electric telescopic rod；16- spring Frame；17- spring；The contact 18-；21- insulating layer；22- anticollision layer.

Specific embodiment

Embodiment:

It referring to Fig.1~4, is the structural schematic diagram of the utility model embodiment 1, a kind of fuse detection auxiliary device, until Less include pedestal 1 and control unit 2, further include clamping device, bracket 3, carriage 4, electromagnetism push rod 5, rollover stand 6, baffle 7, One pairs of posts 8 and workbench 9 are flexibly connected clamping device on the pedestal 1, and the bracket 3 is fixed on the pedestal 1, described Carriage 4 is detachably connected on 3 top of bracket, and for the carriage 4 between clamping device, the electromagnetism push rod 5 is detachable Connecting bracket 3, and being located under carriage 4, the rollover stand 6 is movably connected in bracket 3, the electromagnetism push rod 5 drive end with 6 one end of rollover stand is flexibly connected, and 6 other end fixed baffle 7 of rollover stand, the workbench 9 is detachably connected on 1 side of pedestal Wall surface, the binding post 8 are detachably connected on workbench 9, and are located at clamping device side, and the setting of described control unit 2 exists 9 lower wall surface of workbench, described control unit and electromagnetism push rod 5 are electrically connected.

The clamping device includes a pair of of lever arm 11, a pair of of interlocking bar 12, a pair of of holding frame 13,14 and of a pair of of grip block Electric telescopic rod 15, the pedestal 1 are U-shaped structure, and 10 both ends of pedestal are movably connected with lever arm 11, a pair of work 11 one end of swing arm is movably connected with 12 one end of interlocking bar, and the electric telescopic rod 15 is detachably connected on pedestal 1, the electricity Dynamic telescopic rod 15 drives end to be flexibly connected with a pair of 12 other end of interlocking bar, and a pair of holding frame 13 is separately fixed at one To 11 other end of lever arm, the pair of grip block 14 is relatively fixed in a pair of 13 side wall surface of holding frame, a pair The binding post 8 is connect with grip block 14 by conducting wire respectively, and described control unit 2 and electric telescopic rod 15 are electrically connected.

The grip block 14 is horn-like, fixed spring frame 16 in the grip block 14, and bullet is arranged in the spring(-supported) mount 16 Spring 17,17 fixed contact 18 of spring, the contact 18 is connect with the grip block 14 at place by conducting wire.

Insulating layer 21 is set between the grip block 14 and holding frame 13.

The fixed anticollision layer 22 of 7 outside wall surface of baffle.

Material used in the carriage 4 is polytetrafluoroethylene (PTFE).

In actual use: some fuses being placed on carriage 4 first, one of them is placed on baffle 7 Anticollision layer 22 contacts, and then starts electric telescopic rod 15 by control unit 2, and electric telescopic rod 15 drives end to drive interlocking bar 12 One end moves down, and 12 other end of interlocking bar drives lever arm 11 mobile, since electric telescopic rod 15 drives interlocking bar 12 mobile, Distance increases between the one end for connecting interlocking bar 12 and lever arm 11, makes lever arm 11 to revolve with 10 junction of pedestal circle Turn, reduces the distance between 11 top of lever arm, to make holding frame 13 and grip block 14 to drawing close together, then to fusing The tie point at device both ends clamps, and for grip block 14 when drawing close, what fuse contacted first is contact 18, then contact 18 is pushed to press Contracting spring 17, then grip block 14 is the connection point contact of fuse, forms Dual-contack, is subsequently used for grip block 14 and connects By the connection that goes offline, connecting binding post 8 by tester can be completed the test to fuse, tester for terminal 8 and contact 18 It can be placed on workbench 9, binding post 8 also on workbench 9, is convenient for staff from a left side, after the detection of this fuse, Staff's hand presses next fuse to be detected, it is mobile to limit second fuse, while opening by control unit 2 Dynamic electromagnetism push rod 5, electromagnetism push rod 5 drive end to drive rollover stand 6 mobile, and 6 other end of rollover stand drives baffle 7 mobile, and baffle 7 solves Except the limitation to fuse, while starting electric telescopic rod 15, open 11 top of lever arm to two sides, releases and fuse is limited System, fuse roll on carriage 4, are then shut off electromagnetism push rod 5, and electromagnetism push rod 5 drives end to reset, and baffle 7 resets, then Staff unclamps second fuse, and second fuse is rolled to when the contact of baffle 7, stops movement, then in starting electricity Dynamic telescopic rod 15 clamps grip block 14 to fuse, is tested.

Horn-like grip block 14 facilitates contact 18 and connect point contact with fuse, while can make to touch by spring 17 Point 18 remains that impaction state prevents virtual connection.

The embodiments of the present invention is described in detail above in conjunction with attached drawing, but the utility model is not limited to Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art Various changes can be made under the premise of objective, all in the protection scope of the technology.

Claims (6)

1. a kind of fuse detects auxiliary device, pedestal (1) and control unit (2) are included at least, it is characterised in that: further include folder Hold device, bracket (3), carriage (4), electromagnetism push rod (5), rollover stand (6), baffle (7), a pairs of posts (8) and workbench (9), clamping device is flexibly connected on the pedestal (1), the bracket (3) is fixed on pedestal (1), and the carriage (4) can Dismantling connection is on bracket (3) top, and between clamping device, the electromagnetism push rod (5) is detachably connected the carriage (4) Bracket (3), and be located under carriage (4), the rollover stand (6) is movably connected in bracket (3), and the electromagnetism push rod (5) is driven Moved end is flexibly connected with rollover stand (6) one end, rollover stand (6) other end fixed baffle (7), and the workbench (9) is removable It unloads and is connected to pedestal (1) side wall surface, the binding post (8) is detachably connected on workbench (9), and is located at clamping device one Side, described control unit (2) setting are electrically connected in workbench (9) lower wall surface, described control unit and electromagnetism push rod (5).

2. a kind of fuse according to claim 1 detects auxiliary device, it is characterised in that: the clamping device includes one To lever arm (11), a pair of of interlocking bar (12), a pair of of holding frame (13), a pair of of grip block (14) and electric telescopic rod (15), institute Stating pedestal (1) is U-shaped structure, and pedestal (1) both ends are movably connected with lever arm (11), a pair of lever arm (11) one End is movably connected with interlocking bar (12) one end, and the electric telescopic rod (15) is detachably connected on pedestal (1), described electronic Telescopic rod (15) drives end to be flexibly connected with a pair of interlocking bar (12) other end, and a pair of holding frame (13) is fixed respectively In a pair of lever arm (11) other end, the pair of grip block (14) is relatively fixed in a pair of holding frame (13) side Wall surface, a pair of binding post (8) are connect with grip block (14) by conducting wire respectively, described control unit (2) and electric expansion Bar (15) is electrically connected.

3. a kind of fuse according to claim 2 detects auxiliary device, it is characterised in that: the grip block (14) is loudspeaker Shape, the interior fixed spring frame (16) of grip block (14), the spring(-supported) mount (16) is interior to be arranged spring (17), the spring (17) Fixed contact (18), the contact (18) are connect with the grip block (14) at place by conducting wire.

4. a kind of fuse according to claim 2 detects auxiliary device, it is characterised in that: the grip block (14) and folder Hold setting insulating layer (21) between frame (13).

5. a kind of fuse according to claim 1 detects auxiliary device, it is characterised in that: baffle (7) outside wall surface Fixed anticollision layer (22).

6. a kind of fuse according to claim 1 detects auxiliary device, it is characterised in that: the carriage (4) is used Material is polytetrafluoroethylene (PTFE).