CN211388390U - Safe insulating lithium cell dismouting tong - Google Patents

Abstract

The utility model provides a safe insulating lithium cell dismouting tong. Safe insulating lithium cell dismouting tong includes binding clip, lower binding clip and connecting axle, it rotates through the connecting axle to be connected to go up between binding clip and the lower binding clip, the slotted hole has been seted up to one side of going up the binding clip, the top of slotted hole inner wall is rotated and is connected with the bottle opener, the first spring of bottom fixedly connected with of slotted hole inner wall, the top fixedly connected with movable block of first spring, the equal fixedly connected with pincers handle in bottom of going up binding clip and lower binding clip, two the surface of pincers handle is overlapped respectively and is equipped with first insulating rubber cover and second insulating rubber cover, the sheath has been seted up to one side of first insulating rubber cover, the inside of sheath is rotated and is connected with the blade. The utility model provides a safe insulating lithium cell dismouting tong has easy operation, and is higher to the interlock dynamics of lithium cell to the increase has set up multiple assembly and disassembly tools, makes the staff make safe more laborsaving at the dismouting.

Description

Safe insulating lithium cell dismouting tong

Technical Field

The utility model relates to a dismouting equipment technical field specifically is a safe insulating lithium cell dismouting tong.

Background

The insulating clamp is used for installing and disassembling high-voltage fuse or other similar tools, and is mainly used for electric power systems of 35kV and below.

However, the existing safe insulation lithium battery dismounting and mounting clamp is lack of the convex edge, when an object is occluded, the occlusion force is not enough, an ideal state cannot be achieved, and when a lithium battery like a mobile phone is dismounted, a protective shell can be difficult to remove outside the lithium battery, the danger of electric leakage can occur if the protective shell is forcibly removed, and the lithium battery can be dismounted by screws and the like.

Therefore, it is necessary to provide a detachable clamping hand for a safety insulated lithium battery to solve the above technical problems.

Disclosure of Invention

The utility model provides a safe insulating lithium cell dismouting tong has solved current dismouting tong interlock dynamics inadequately, gets rid of the improper problem that causes the electric leakage to different lithium battery case.

In order to solve the technical problem, the utility model provides a safe and insulated lithium battery dismounting and mounting clamp, which comprises an upper clamp head, a lower clamp head and a connecting shaft, the upper binding clip and the lower binding clip are rotationally connected through a connecting shaft, one side of the upper binding clip is provided with a slotted hole, the top of the inner wall of the slotted hole is rotationally connected with a screw driver, the bottom of the inner wall of the slotted hole is fixedly connected with a first spring, the top of the first spring is fixedly connected with a moving block which is connected with the slotted hole in a sliding way, one side of the moving block is fixedly connected with a connecting block, the bottoms of the upper tong head and the lower tong head are fixedly connected with tong handles, the surfaces of the two tong handles are respectively sleeved with a first insulating rubber sleeve and a second insulating rubber sleeve, a knife sheath is arranged on one side of the first insulating rubber sleeve, a blade is rotatably connected inside the knife sheath, and a lock hole is formed in the surface of the blade.

Preferably, one side of the first insulating rubber sleeve is fixedly connected with a first fixing block, two sides of the top of the first fixing block are fixedly connected with second springs, the top of each second spring is fixedly connected with a bolt cap, the bottom of each bolt cap is fixedly connected with a lock bolt, and the bottom of each lock bolt sequentially penetrates through the first fixing block, the first insulating rubber sleeve and the blade and extends to the inside of the blade.

Preferably, the two sides of the blade are fixedly connected with third springs, and one ends of the two springs, which are far away from the blade, are fixedly connected with the inner wall of the sheath respectively.

Preferably, the side of the upper binding clip opposite to the lower binding clip is provided with a wire stripping port and a wire cutting port from top to bottom, and the side of the upper binding clip opposite to the lower binding clip is provided with a convex edge right above the wire stripping port.

Preferably, the bottom of one side of the upper binding clip opposite to the lower binding clip is provided with a line pressing block.

Preferably, a fourth spring is fixedly connected between opposite sides of the two forceps handles.

Compared with the prior art, the utility model provides a pair of safe insulating lithium cell dismouting tong has following beneficial effect:

the utility model provides a safe and insulating lithium battery dismounting and mounting clamp, when the palm of the worker exerts force, the force acts on a first rubber piece and a second rubber piece, the transmission force of the first rubber piece and the second rubber piece acts on the convex edges through the upper tong head and the lower tong head, the lithium battery is clamped by the convex edges, the upper tong head and the lower tong head are respectively provided with the wire stripping openings, so that the wires can be better processed when the lithium battery with the wires is disassembled and assembled, the blade is arranged in the first rubber sleeve, and can be detached by the blade when meeting the outer surface of the lithium battery with a sealed shell, when the blade is used, the bolt cap is pulled open, so that the lock hole on the blade and the lock bolt release the bolt cap at the same axis, the blade is locked, and when the large lithium battery with screw seal is encountered, the blade can be detached through a screwdriver arranged on the upper tong head.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a detachable clamping hand for a safety insulated lithium battery according to the present invention;

fig. 2 is a schematic structural view of the first insulating rubber boot shown in fig. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

fig. 5 is a partially enlarged view of the portion C shown in fig. 1.

Reference numbers in the figures: 1. slotted hole, 2, wire stripping opening, 3, wire cutting opening, 4, lower binding clip, 5, connecting shaft, 6, forceps handle, 7, bottle opener, 8, upper binding clip, 9, wire pressing block, 10, fourth spring, 11, first insulating rubber sleeve, 12, convex edge, 13, lockhole, 14, sheath, 15, third spring, 16, blade, 17, bolt cap, 18, first fixed block, 19, lock bolt, 20, second spring, 21, second insulating rubber sleeve, 22, connecting block, 23, first spring, 24, moving block.

Detailed Description

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

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a safety insulated lithium battery dismounting gripper according to a preferred embodiment of the present invention; fig. 2 is a schematic structural view of the first insulating rubber boot shown in fig. 1; FIG. 3 is an enlarged view of a portion of FIG. 1 at A; FIG. 4 is an enlarged view of a portion of FIG. 1 at B; fig. 5 is a partially enlarged view of the portion C shown in fig. 1. A safe and insulating lithium battery dismounting and mounting clamp comprises an upper clamp 8, a lower clamp 4 and a connecting shaft 5, wherein the upper clamp 8 is rotatably connected with the lower clamp 4 through the connecting shaft 5, a slotted hole 1 is formed in one side of the upper clamp 8, a screwdriver 7 is rotatably connected with the top of the inner wall of the slotted hole 1, a first spring 23 is fixedly connected with the bottom of the inner wall of the slotted hole 1, a moving block 24 is fixedly connected with the top of the first spring 23, the moving block 24 is slidably connected with the slotted hole 1, a connecting block 22 is fixedly connected with one side of the moving block 24, clamp handles 6 are fixedly connected with the bottoms of the upper clamp 8 and the lower clamp 4, a first insulating rubber sleeve 11 and a second insulating rubber sleeve 21 are respectively sleeved on the surfaces of the two clamp handles 6, a knife sheath 14 is arranged on one side of the first insulating rubber sleeve 11, and a knife blade 16 is rotatably connected inside the knife sheath 14, the surface of the blade 16 is provided with a lock hole 13.

The utility model discloses a blade locking device, including first insulating rubber sleeve 11, the equal fixedly connected with second spring 20 in both sides at first insulating rubber sleeve 11's one side fixedly connected with first fixed block 18, the equal fixedly connected with second spring 20 in both sides at first fixed block 18 top, the top fixedly connected with bolt cap 17 of second spring 20, the bottom fixedly connected with set bar 19 of bolt cap 17, first fixed block 18, first insulating rubber sleeve 11 and blade 16 just extend to the inside of blade 16 are run through in proper order to the bottom of set bar 19, lockhole 13 cooperation locking blade 16 that sets up on set bar 19 and the blade 16.

The two sides of the blade 16 are fixedly connected with third springs 15, one ends of the two springs, which are far away from the blade 16, are respectively and fixedly connected with the inner wall of the sheath 14, and when the bolt cap 17 is pulled up, the third springs 15 drive the blade 16 to pop out of the sheath 14.

The side that goes up binding clip 8 and binding clip 4 is relative all has seted up from last to down and has shelled line mouth 2 and trimming mouth 3, go up binding clip 8 and the one side that lower binding clip 4 is relative and be located and shell line mouth 2 and all be provided with protruding arris 12 directly over.

The bottom of the opposite side of the upper binding clip 8 and the lower binding clip 4 is provided with a wire pressing block 9, and the wire pressing block 9 can be used for pressing and connecting wires.

The pair of pliers is fixedly connected with a fourth spring 10 between the opposite sides of the handles 6, and when the pliers are opened to clamp the lithium battery, the fourth spring 10 can clamp the lithium battery to a certain extent when external force is not provided.

The utility model provides a pair of safe insulating lithium cell dismouting tong's theory of operation as follows:

firstly, the whole dismounting and mounting clamp is checked to see whether each part of the dismounting and mounting clamp is loosened or damaged, if yes, the dismounting and mounting clamp needs to be replaced and adjusted in time, after the device is adjusted, operation can be carried out, a worker holds the dismounting and mounting clamp in the hand, when a lithium battery or other objects need to be occluded, the dismounting and mounting clamp is opened through the matching between fingers, when the palm of the worker exerts force, the force acts on the first rubber part 11 and the second rubber part 21, the force is transmitted through the first rubber part 11 and the second rubber part 21 and acts on the convex edge 12 through the upper tong head 8 and the lower tong head 4, the convex edge 12 clamps the lithium battery, the upper tong head 8 and the lower tong head 4 are provided with the wire stripping openings 2, so that the lead can be better treated when the lithium battery with the lead is dismounted, the blade 16 is arranged inside the first rubber sleeve 11, and when the outer surface of the lithium battery is provided with a sealing shell, after the blade is used, the bolt cap 17 is pulled open, so that the bolt cap 17 is released by the lock hole 13 on the blade 16 and the lock bolt 19 at the same axial center, the blade 16 is locked, and when a large lithium battery with screw seal is encountered, the blade can be detached by the screwdriver 7 arranged on the upper tong head 9.

Compared with the prior art, the utility model provides a pair of safe insulating lithium cell dismouting tong has following beneficial effect:

when the palm of the worker exerts force, the force acts between the first rubber member 11 and the second rubber member 21, the transmission force of the first rubber piece 11 and the second rubber piece 21 acts on the convex edge 12 through the upper binding clip 8 and the lower binding clip 4, the convex edge 12 clamps the lithium battery, the upper binding clip 8 and the lower binding clip 4 are both provided with the wire stripping openings 2, so that the lead can be better treated when the lithium battery with the lead is disassembled and assembled, a blade 16 is installed inside the first rubber sleeve 11, and when the lithium battery is exposed to the outer surface with the sealed shell, the lithium battery can be detached through the blade 16, after the blade is used, the bolt cap 17 is pulled open, the bolt cap 17 is released by the lock hole 13 on the blade 16 and the lock bolt 19 at the same axial center, the blade 16 is locked and can be detached by a screwdriver 7 arranged on the upper tong head 9 when meeting a large lithium battery with screw seal.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a safe insulating lithium cell dismouting tong, includes binding clip (8), binding clip (4) and connecting axle (5) down, its characterized in that: the upper tong head (8) is rotatably connected with the lower tong head (4) through a connecting shaft (5), a slotted hole (1) is formed in one side of the upper tong head (8), a screwdriver (7) is rotatably connected to the top of the inner wall of the slotted hole (1), a first spring (23) is fixedly connected to the bottom of the inner wall of the slotted hole (1), a moving block (24) is fixedly connected to the top of the first spring (23), the moving block (24) is slidably connected with the slotted hole (1), a connecting block (22) is fixedly connected to one side of the moving block (24), tong handles (6) are fixedly connected to the bottoms of the upper tong head (8) and the lower tong head (4), a first insulating rubber sleeve (11) and a second insulating rubber sleeve (21) are respectively sleeved on the surfaces of the two tong handles (6), a knife sheath (14) is formed in one side of the first insulating rubber sleeve (11), the knife sheath (14) is rotatably connected with a blade (16), and a lock hole (13) is formed in the surface of the blade (16).

2. The safety insulation lithium battery dismounting and mounting tong according to claim 1, characterized in that a first fixing block (18) is fixedly connected to one side of the first insulation rubber sleeve (11), a second spring (20) is fixedly connected to both sides of the top of the first fixing block (18), a bolt cap (17) is fixedly connected to the top of the second spring (20), a lock bolt (19) is fixedly connected to the bottom of the bolt cap (17), and the bottom of the lock bolt (19) sequentially penetrates through the first fixing block (18), the first insulation rubber sleeve (11) and the blade (16) and extends to the inside of the blade (16).

3. The safe and insulating lithium battery dismounting and mounting clamp hand according to claim 1, wherein both sides of the blade (16) are fixedly connected with third springs (15), and one ends of the two springs, which are far away from the blade (16), are respectively and fixedly connected with the inner wall of the sheath (14).

4. The safe and insulating lithium battery dismounting and mounting clamp hand according to claim 1, characterized in that one side of the upper binding clip (8) opposite to the lower binding clip (4) is provided with a wire stripping port (2) and a wire cutting port (3) from top to bottom, and one side of the upper binding clip (8) opposite to the lower binding clip (4) and right above the wire stripping port (2) are provided with a raised edge (12).

5. The safe and insulating lithium battery dismounting and mounting clamp hand according to claim 1, characterized in that the bottom of the side of the upper clamp head (8) opposite to the lower clamp head (4) is provided with a line pressing block (9).

6. The safety insulation lithium battery dismounting and mounting clamp holder as claimed in claim 1, wherein a fourth spring (10) is fixedly connected between opposite sides of the two clamp handles (6).

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