CN221561231U

CN221561231U - Multifunctional electric maintenance tool

Info

Publication number: CN221561231U
Application number: CN202323661488.6U
Authority: CN
Inventors: 陆勤晨
Original assignee: Shanghai Jixin Business Equipment Engineering Co ltd
Current assignee: Shanghai Jixin Business Equipment Engineering Co ltd
Priority date: 2023-12-29
Filing date: 2023-12-29
Publication date: 2024-08-20
Anticipated expiration: 2033-12-29

Abstract

The utility model discloses a multifunctional electric maintenance tool which comprises a handle, wherein a positioning rod is fixedly connected to the edge of the top end of the handle, a fixed clamping rod is fixedly arranged at the top end of the positioning rod, a movable clamping rod is movably arranged below the fixed clamping rod on the side surface of the positioning rod, a fixed cavity is arranged on the inner side of the handle, a positioning ring is fixedly connected to the lower position of the inner side of the fixed cavity, a threaded rod is rotatably arranged in the middle of the positioning ring, a movable ring is movably sleeved on the outer side of the threaded rod, a first conical gear is fixedly connected to the bottom end of the threaded rod, a second conical gear is vertically meshed and connected to one end of the second conical gear, the second conical gear penetrates through the side wall of the fixed cavity through a shaft rod and is fixedly connected with an external rotating disc, the distance between the fixed clamping rod and the movable clamping rod can be automatically adjusted by rotating the rotating disc through the design of a corresponding transmission structure, so that the disassembly or the assembly of different nut structures can be matched, and the applicability of a wrench is greatly improved.

Description

Multifunctional electric maintenance tool

Technical Field

The utility model relates to the technical field of electrical maintenance, in particular to a multifunctional electrical maintenance tool.

Background

The electrical maintenance refers to the professional maintenance of technical engineers on electrical equipment, including equipment such as generators, transformers, power lines, circuit breakers and the like, by using professional tools;

In the electrical maintenance work, a plurality of tools are needed, namely a spanner and a screwdriver are the disassembly tools needed in the tools, while most of spanner structures in the prior art are fixed, only nuts with corresponding sizes can be disassembled, and only spanner functions are limited;

accordingly, one skilled in the art would provide a multi-functional electrical service tool to address the problems set forth in the background above.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a multifunctional electric maintenance tool.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a multi-functional electrical repair tool, includes the handle, handle top limit portion rigid coupling has the locating lever, the fixed clamp lever that is provided with in locating lever top, the locating lever side is located the clamp lever below activity and is provided with and moves the clamp lever, the handle inboard is provided with fixed chamber, fixed chamber inboard below position department rigid coupling has the holding ring, the threaded rod is installed in the holding ring middle part rotation, the threaded rod outside is equipped with the expansion ring through the screw thread movable sleeve, expansion ring top limit portion rigid coupling has the gangbar, and gangbar top activity run through fixed chamber top and move clamp lever bottom rigid coupling, threaded rod bottom rigid coupling has first conical gear, first conical gear vertical engagement is connected with second conical gear, and second conical gear one end runs through fixed chamber lateral wall and with outside rotary disk rigid coupling through the axostylus axostyle activity.

Preferably, the fixed clamping rod bottom side portion rigid coupling has the guide bar, and the guide bar activity runs through the movable clamping rod, the guide slot has been seted up to the gangbar top, and guide bar bottom sliding connection is in the guide slot.

Preferably, a sliding groove is formed in the side face of the positioning rod, and one end of the movable clamping rod is connected in the sliding groove in a rolling mode through a ball.

Preferably, the standing groove is formed in the bottom end of the handle, a screwdriver is inserted in the standing groove, the screwdriver consists of a screwdriver body and a screwdriver rod, the outer side portion of the screwdriver body is in threaded connection with the standing groove, and two ends of the screwdriver rod are fixedly connected with a cross tool bit and a straight tool bit respectively.

Preferably, dead lever is all rigid coupling in blade top both sides, two rigid coupling has the locating pin between the dead lever tip, bar hole has been seted up to the cutter arbor outer wall, and the locating pin activity sets up in bar hole inboard, the slot has been seted up on the blade top, and cutter arbor one end is inserted and is located the slot inboard, cutter arbor outside both ends all are provided with a plurality of spacing that are annular array and distribute, the spacing groove has all been seted up to slot inner wall periphery corresponds spacing position department.

Preferably, a power module is arranged at the middle position inside the handle, and a plurality of illumination lamps distributed in an annular array are arranged at the bottom end edge of the handle.

Compared with the prior art, the utility model has the beneficial effects that:

According to the wrench structure designed by the utility model, through the design of the corresponding transmission structure, the rotating disc can be rotated to automatically adjust the distance between the fixed clamping rod and the movable clamping rod, so that the wrench structure can be used for matching the disassembly or the assembly of different nut structures, the applicability of the wrench is greatly improved, meanwhile, the screwdriver and the wrench are combined into a whole, the screwdriver can be taken out from the wrench handle for independent use, and meanwhile, two different tool bits are arranged on the screwdriver for switching use, so that the functionality of the device is greatly improved.

Drawings

In order to more particularly and intuitively illustrate an embodiment of the present invention or a technical solution in the prior art, a brief description of the drawings is provided below, which are required to be used in the description of the embodiment or the prior art.

FIG. 1 is a schematic diagram of a structure according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a handle according to the present utility model;

FIG. 3 is a schematic view of a screwdriver according to the present utility model;

FIG. 4 is a schematic diagram of a slot opening structure according to the present utility model;

Fig. 5 is a schematic diagram of a strip-shaped hole opening structure according to the present utility model.

In the figure: 1. a handle; 2. a positioning rod; 3. a fixed clamping rod; 4. a movable clamping rod; 5. a fixed cavity; 6. a positioning ring; 7. a threaded rod; 8. a movable ring; 9. a linkage rod; 10. a first bevel gear; 11. a second bevel gear; 12. a rotating disc; 13. a guide rod; 14. a guide groove; 15. a placement groove; 17. a screwdriver; 1701. a blade body; 1702. a cutter bar; 1703. a straight cutter head; 1704. a cross tool bit; 1705. a fixed rod; 1706. a positioning pin; 1707. a bar-shaped hole; 1708. a slot; 1709. a limit bar; 18. a power module; 19. an illuminating lamp.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a multifunctional electric maintenance tool comprises a handle 1, wherein a positioning rod 2 is fixedly connected to the edge of the top end of the handle 1, a fixed clamping rod 3 is fixedly arranged at the top end of the positioning rod 2, a movable clamping rod 4 is movably arranged below the fixed clamping rod 3 on the side surface of the positioning rod 2, a fixed cavity 5 is arranged on the inner side of the handle 1, a positioning ring 6 is fixedly connected to the position below the inner side of the fixed cavity 5, a threaded rod 7 is rotatably arranged in the middle of the positioning ring 6, a movable ring 8 is movably sleeved on the outer side of the threaded rod 7, a linkage rod 9 is fixedly connected to the edge of the top end of the movable ring 8, the top end of the linkage rod 9 movably penetrates through the top end of the fixed cavity 5 and is fixedly connected with the bottom end of the movable clamping rod 4, a first conical gear 10 is fixedly connected to the bottom end of the threaded rod 7, a second conical gear 11 is vertically meshed and one end of the second conical gear 11 movably penetrates through the side wall of the fixed cavity 5 through a shaft and is fixedly connected with an external rotating disc 12;

The technical scheme that above adopted to through rotating the outside rotary disk 12 of handle 1 to drive handle 1 inside fixed intracavity 5 second bevel gear 11 and rotate, second bevel gear 11 rotates and will drive its perpendicular first bevel gear 10 of meshing and rotate, first bevel gear 10 rotates and will drive threaded rod 7 and rotate, threaded rod 7 rotates and will drive loose collar 8 and upwards or slide down along the screw thread direction, will drive through gangbar 9 when the loose collar 8 upwards slides and move clamp lever 4 together, move clamp lever 4 and move to being close to and decide clamp lever 3 direction activity, thereby be convenient for control and establish clamp lever 3 and move the interval between clamp lever 4, conveniently dismantle parts such as nut of corresponding size.

The side of the bottom end of the fixed clamping rod 3 is fixedly connected with a guide rod 13, the guide rod 13 movably penetrates through the movable clamping rod 4, the top end of the linkage rod 9 is provided with a guide groove 14, the bottom end of the guide rod 13 is slidably connected in the guide groove 14, the side surface of the positioning rod 2 is provided with a sliding groove 15, and one end of the movable clamping rod 4 is in rolling connection with the sliding groove 15 through a ball;

The above adopted technical scheme is that the guide rod 13, the sliding groove 15 and the balls are used for improving the stability of the movement of the movable clamping rod 4 and limiting the movement range of the movable clamping rod.

The bottom end of the handle 1 is provided with a placing groove 16, a screwdriver 17 is inserted in the placing groove 16, the screwdriver 17 consists of a cutter body 1701 and a cutter bar 1702, the outer part of the cutter body 1701 is in threaded connection with the placing groove 16, and both ends of the cutter bar 1702 are respectively fixedly connected with a cross cutter head 1704 and a straight cutter head 1703;

The above adopted technical scheme is that the screwdriver 17 adopts two types of tool bits, so that screws of different types can be conveniently detached.

Fixing rods 1705 are fixedly connected to two sides of the top end of the cutter body 1701, positioning pins 1706 are fixedly connected between the ends of the two fixing rods 1705, strip-shaped holes 1707 are formed in the outer wall of the cutter bar 1702, the positioning pins 1706 are movably arranged on the inner side of the strip-shaped holes 1707, a slot 1708 is formed in the top end of the cutter body 1701, one end of the cutter bar 1702 is inserted into the inner side of the slot 1708, a plurality of limiting strips 1709 distributed in an annular array are arranged at two ends of the outer side of the cutter bar 1702, and limiting grooves are formed in the periphery of the inner wall of the slot 1708 and correspond to the positions of the limiting strips 1709;

The technical scheme that adopts above, the setting of dead lever 1705, locating pin 1706 and bar hole 1707 isotructure is the phenomenon that prevents cutter arbor 1702 and breaks away from blade 1701 completely, cause the loss simultaneously, cutter arbor 1702 accessible bar hole 1707 is in the locating pin 1706 outside to can take place the rotation, when needs switch the tool bit, draw out one of them tool bit from slot 1708 inboard, then rotatory cutter arbor 1702 one hundred eighty degrees, the tip that cutter arbor 1702 carried another tool bit reinserts in slot 1708, the setting of spacing 1709 and spacing groove is the convenience cutter arbor 1701 can drive the cutter arbor 1702 rotatory, make things convenient for the tool bit to play corresponding effect, simultaneously, through frictional action, make cutter arbor 1702 tip also can not run out easily from slot 1708 under the atress.

A power module 18 is arranged in the middle position inside the handle 1, and a plurality of illumination lamps 19 distributed in an annular array are arranged at the bottom end edge of the handle 1;

The above technical scheme that adopts, power module 18 is the introduction of prior art, and it contains corresponding chargeable power, is equipped with rather than electric connection's charge mouth on handle 1, and power module 18 is supplied power for light 19, still is equipped with corresponding shift knob on the handle 1, and shift knob can control the opening and closing of light 19 for this device possesses corresponding illumination function.

In the working principle:

When the corresponding nut structure is required to be disassembled in electric power work, the inner side surface of the fixed clamping rod 3 is propped against the outer side of the nut, then the rotary disk 12 is rotated, the rotary disk 12 is used for processing and driving the threaded rod 7 inside the handle 1 through the transmission action of the second bevel gear 11 and the first bevel gear 10, the threaded rod 7 is rotated to drive the movable ring 8 to slide in the fixed cavity 5, so that the movable ring 8 drives the movable clamping rod 4 to move towards the position close to the nut through the linkage rod 9 until the movable ring firmly props against the nut, the nut disassembling work can be performed at the moment, the design can be suitable for the nut disassembling work of different sizes, simultaneously, the adjacent sides of the movable clamping rod 4 and the fixed clamping rod 3 are all provided with anti-slip tooth structures, when corresponding screws are required to be disassembled, the screwdriver 17 at the rear end of the handle 1 is taken out, and the cross tool bit 1704 and the straight tool bit 1703 are arranged on the screwdriver 17, and can be rotated and replaced, so that different types of screws can be disassembled conveniently.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a multi-functional electrical repair tool, includes handle (1), its characterized in that, handle (1) top limit portion rigid coupling has locating lever (2), locating lever (2) top is fixed to be provided with and is decided clamp lever (3), locating lever (2) side is located and is decided clamp lever (3) below activity and is provided with and move clamp lever (4), handle (1) inboard is provided with fixed chamber (5), fixed chamber (5) inboard below position department rigid coupling has locating ring (6), threaded rod (7) are installed in locating ring (6) middle part rotation, threaded rod (7) outside is equipped with expansion ring (8) through the screw thread movable sleeve, expansion ring (8) top limit portion rigid coupling has gangbar (9), and gangbar (9) top activity run through fixed chamber (5) top and with move clamp lever (4) bottom rigid coupling, threaded rod (7) bottom rigid coupling has first conical gear (10), first conical gear (10) are connected with second conical gear (11) in the meshing perpendicularly, and second conical gear (11) pass through fixed chamber (5) and outside lateral wall rigid coupling with outside pivot (12).

2. The multifunctional electric maintenance tool according to claim 1, wherein a guide rod (13) is fixedly connected to the bottom end edge of the fixed clamping rod (3), the guide rod (13) movably penetrates through the movable clamping rod (4), a guide groove (14) is formed in the top end of the linkage rod (9), and the bottom end of the guide rod (13) is slidably connected to the guide groove (14).

3. The multifunctional electric maintenance tool according to claim 2, wherein a chute (15) is formed in the side face of the positioning rod (2), and one end of the movable clamping rod (4) is connected in the chute (15) in a rolling manner through a ball.

4. The multifunctional electric maintenance tool according to claim 1, wherein a placement groove (16) is formed in the bottom end of the handle (1), a screwdriver (17) is inserted into the placement groove (16), the screwdriver (17) is composed of a cutter body (1701) and a cutter bar (1702), the outer side portion of the cutter body (1701) is in threaded connection with the placement groove (16), and a cross cutter head (1704) and a straight cutter head (1703) are fixedly connected to two ends of the cutter bar (1702) respectively.

5. The multifunctional electric maintenance tool according to claim 4, wherein fixing rods (1705) are fixedly connected to two sides of the top end of the tool body (1701), positioning pins (1706) are fixedly connected between two ends of the fixing rods (1705), strip-shaped holes (1707) are formed in the outer wall of the tool bar (1702), the positioning pins (1706) are movably arranged on the inner side of the strip-shaped holes (1707), slots (1708) are formed in the top end of the tool body (1701), one end of the tool bar (1702) is inserted into the inner side of the slots (1708), a plurality of limiting strips (1709) distributed in an annular array are arranged at two ends of the outer side of the tool bar (1702), and limiting grooves are formed in positions, corresponding to the limiting strips (1709), on the periphery of the inner wall of the slots (1708).

6. The multifunctional electric maintenance tool according to claim 1, wherein a power module (18) is arranged at the middle position inside the handle (1), and a plurality of illuminating lamps (19) distributed in a ring-shaped array are arranged at the bottom end edge of the handle (1).